baber/WOPTO huggingface dataset:
Patent JP-2017171842-A (JP)
Title: Azo compound, ink composition, recording method, and colored body
Inventor: YONEDA TAKASHI
IPC: C09B67/44
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a dye excellent in light source color rendering properties and media color rendering properties when recorded in inkjet-exclusive paper; and an ink composition containing the dye, particularly, a black ink composition for inkjet recording.SOLUTION: There are provided an azo compound represented by formula (1) or a tautomer thereof, or a salt thereof. In formula (1), Rrepresents C1-4 alkyl group and the like; Rrepresents a cyano group; Rand Reach independently represents H, a sulfo group, and the like; Rand Reach independently represents C1-C4 alkylthio group substituted with one or more groups selected from a hydroxy group, a sulfo group, or a carboxyl group; Ris an alkoxyl group of C1-4 sulfo group; Rrepresents C1-4 alkylcarbonylamino group; Rrepresents a phenylsulfonylamino group unsubstituted/substituted with C1-6 alkyl group; Rrepresents a methyl group; and Rto Reach independently represents a sulfo group.SELECTED DRAWING: None
Patent JP-2017175887-A (JP)
Title: Power supply system and method for measuring wiring resistance of the same
Inventor: NAKAHARA MASAYUKI
IPC: H02M7/493
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To measure accurately each wiring resistance in a power source supply system in which a plurality of power source devices are arbitrarily connected.SOLUTION: Currents flowing between a first power source device 10a and a second power source device 10b are detected. Based on the detected currents and potential differences, combined resistance R1+R2 of output wiring of the first power source device 10a and output wiring of the second power source device 10b are calculated. In a state where the output wiring of the first power source device 10a and the output wiring of the second power source device 10b are adjusted to have the same potential and currents are flown from a third power source device 10c to the first power source device 10a and the second power source device 10b, the currents flowing into the first power source device 10a and the currents flowing into the second power source device 10b are detected. Based on ratios of the detected currents flowing into the first power source device 10a to the detected currents flowing into the second power source device 10b and the combined resistance R1+R2, wiring resistance R1 between an output terminal of the first power source device 10a and a first node N1 and wiring resistance R2 between an output terminal of the second power source device 10b and the first node N1 are calculated.SELECTED DRAWING: Figure 2
Patent JP-2017174787-A (JP)
Title: Lighting device
Inventor: KOGA RYUICHI
IPC: F21V21/30
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which enables a user to easily take out wiring from an opening of a device body to improve the workability.SOLUTION: A lighting device includes: a housing having an opening; a light source part housed in the housing; an electric circuit part which supplies electric power to the light source part; a cover which closes the opening; and a pair of attachment parts which are formed protruding to attach the housing. An opening part is formed on the same surface as a surface on which the attachment parts of the housing are formed and at the outer side of the pair of attachment parts.SELECTED DRAWING: Figure 1
Patent JP-2017171263-A (JP)
Title: Ship
Inventor: TAMURA GAKUJI
IPC: B63H20/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique which allows a user to operate a ship with feeling similar to feeling that a user operates a vehicle.SOLUTION: A ship comprises: a propulsion device for generating propulsion power on a hull by power from an engine; detection means for detecting a current position, a bow direction and movement speed of the hull; a steering device for changing a travel direction of the hull; a steering sensor for detecting an operation amount of the steering device; and a controller which is connected to the propulsion device, the detection means and the steering sensor, acquires an operation state of the propulsion device and detection results of the detection means and the steering sensor, and controls the propulsion device based on the detection results. The controller executes a bow orientation change operation using the propulsion device, when an operation amount of the steering device detected by the steering sensor exceeds a threshold.SELECTED DRAWING: Figure 7
Patent JP-2017182473-A (JP)
Title: Image processing server, client, program and image processing system
Inventor: OTA KATSUTOSHI
IPC: G06F3/12
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing server, client, program and image processing system that output an image of resolution matching a display.SOLUTION: A character image processing server 1, which is communicatably connected to a Web server 5, and has a plurality of kinds of image data, comprises: a request data reception unit 11 that is communicatably connected to an image DB 45 storing image data on at least two different resolutions of image data on a high resolution and image data on a low resolution with respect to each image data, and receives designation image request data including an image ID and resolution designation data from the Web server 5; an image data extraction unit 15 that extracts the image data on the kind of the image corresponding to the image ID of the received designation image request data from the image DB 45, and on the resolution corresponding to the resolution designation data; and a data storage correction unit 18 that causes the extracted image data to be stored in a storage area accessible from an editing terminal 7 carrying out editing for preparing printed matters.SELECTED DRAWING: Figure 1
Patent JP-2017079320-A (JP)
Title: Circuit board and method of producing the same
Inventor: PARK YE JUN
IPC: B32B15/08
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board and a method of producing the same.SOLUTION: A circuit board comprises an insulator layer having a filler dispersed therein, and a wiring part. The filler has a core-shell structure. The core has a low UV scattering property than the shell. The shell has a higher etching property for an acid than the core. Also disclosed is a method of producing the same.SELECTED DRAWING: Figure 2
Patent JP-2017180380-A (JP)
Title: Stationary blade ring installed at axial flow rotary machine and axial flow rotary machine
Inventor: YAMASHITA HIROYUKI
IPC: F01D25/24
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a stationary blade ring having a dumping function effective for restricting vibration occurred mainly at the stationary blade ring and provide an axial flow rotary machine installed with the stationary blade ring.SOLUTION: Several stationary blade segments 2A, 2B comprised of several stationary blades 3 arranged in a peripheral direction to be spaced apart by a prescribed spacing, an outer peripheral ring 4 for connecting end parts 31 at outer peripheral sides of several stationary blades 3 and an inner peripheral ring 5 connecting end parts 32 at inner peripheral sides of several stationary blades 3 are arranged side by side in an annular manner while being spaced apart from each other by a clearance, there are provided a first recess part 61 formed at one end surface of each of the end parts of the two adjoining inner peripheral rings 5, 5; a second recess part 62 formed at the other end surface; a damper 63 held in the first recess part 61; and a pressing spring 64 held in the second recess part 62 to press the damper 63 against the first recess part 61.SELECTED DRAWING: Figure 1
Patent JP-2017178204-A (JP)
Title: Cyclist protection device of vehicle
Inventor: NAGASAWA ISAMU
IPC: B60R21/38
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To improve protection performance of a colliding cyclist.SOLUTION: A cyclist protection device 11 of an automobile 1 includes a hood 5 which covers a front part 2 protruding forward from a riding part 3 of a vehicle, a movable member 12 which is arranged on a front side of the hood 5 so as to move upward, and a nose push-up member 13 which directly or indirectly pushes up the movable member 12 when a cyclist collides with the front part 2.SELECTED DRAWING: Figure 4
Patent JP-2017180418-A (JP)
Title: Engine device
Inventor: AGARI KOICHI
IPC: F02F1/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To improve rigidity and cooling efficiency of a cylinder block.SOLUTION: An engine device including a cylinder block 6 rotatably pivoting a crank shaft is configured such that a projection part 305 projected in a direction separate from the crank shaft at one end part in a crank shaft core direction 300 in one side part 302 of the cylinder block 6 along the crank shaft core direction 300, and reinforcement ribs 310, 311 provided between a side wall of the one side part 302 and a projection parts 305 so as to expand on the projection part 305 side are integrally molded in the cylinder block 6.SELECTED DRAWING: Figure 11
Patent JP-2017178441-A (JP)
Title: Discharge container
Inventor: KURIHARA MASAAKI
IPC: B65D47/32
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge container capable of restraining occurrence of loud tones when a compressed trunk part is restored.SOLUTION: A discharge container comprises: a container body 10; an inside plug 30 having a content outflow hole 31a; a discharge cap 20 covering the inside plug 30; a cylindrical partition wall 40 disposed between the inside plug 30 and the top wall part 21 of the discharge cap 20 to partition-form a flow channel 41; and a check valve 50 opening or closing the flow channel 41. The container body 10 is a double container comprising an inner layer body 14 and an outer layer body 13 having an outside air introduction hole 15. The outside air introduction hole 15 is capable of communicating with the outside of the discharge cap 20 via the suction hole 24 provided at the top wall part 21 of the cap 20. An annular plate part 60 having a formed through-hole 61, and a thin-walled annular valve body 70 for outside air for opening or closing the through-hole 61 are disposed between the inside plug 30 and the top wall part 21. The valve body 70 is positioned and retained in an axial direction, and is configured so that a part thereof is elastically displaced to communicate the through-hole 61 with the outside air introduction hole 15.SELECTED DRAWING: Figure 1
Patent JP-2017186410-A (JP)
Title: Lactic acid-based resin composition, and molded body and biaxial oriented film using the same
Inventor: HASUIKE MAHO
IPC: C08L67/04
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a lactic acid-based resin composition maintaining transparency and moldability, capable of adding flexibility with suppressing bleeding out and capable of being used as a film or an injection molded article in wide range without limitation of applications.SOLUTION: There is provided a lactic acid-based resin composition having a lactic acid-based polymer (A) and an alkylene oxide-based polymer (B) having number average molecular weight Mn of 1.0×10g/mol to 1.0×10g/mol with mass ratio (A):(B)=99:1 to 70:30. There is provided a lactic acid-based resin composition where the alkylene oxide-based polymer (B) is a copolymer of polyethylene oxide, polypropylene oxide or ethylene oxide and propylene oxide and crystal melting temperature of the alkylene oxide-based polymer (B) is 40 to 100°C.SELECTED DRAWING: None
Patent JP-2017185457-A (JP)
Title: Gas supply device
Inventor: GOTO YOSHIHIKO
IPC: C22B3/08
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas supply device which stably supplies bubbles with a small diameter into a liquid.SOLUTION: Provided is a gas supply device 1 for supplying bubbles G into a liquid L, that includes: a body part 10 which is a hollow cylindrical member having an exhaust port 10h for exhausting the bubbles G to one end and in which gas ejection holes 10b for ejecting air to an inner surface is formed; and protruding members 11 disposed on the inner surface of the body part 10. The protruding members 11 are disposed between the gas ejection holes 10b and the exhaust port 10h. The bubbles G blown from the gas ejection holes 10b collide with the protruding members 11 before being exhausted from the exhaust port 10h, and thereby bubbles G smaller than the bubbles G exhausted from the gas ejection holes 10b are generated. Consequently, even if size of the gas ejection holes 10b is enlarged by a certain degree, minute bubbles G can be stably supplied while preventing clogging and the like of the gas ejection holes 10b, as the bubbles G ejected from the exhaust port 10h can be made small.SELECTED DRAWING: Figure 1
Patent JP-2017187721-A (JP)
Title: Development member, electrophotographic process cartridge, and electrophotographic image formation device
Inventor: MORIAI WATARU
IPC: C08G18/48
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a development member capable of stable image formation with high durability, while avoiding a surface layer from peeling off and prolonging a durability life even if used in a high-speed and high-durability condition.SOLUTION: A development member includes a shaft core body, an elastic layer and a surface layer. The surface layer includes an urethane resin and a filler. The urethane resin has, between neighboring two urethane bonds, a structure expressed by a formula (1) and one or both structures selected from the structures expressed by formulas (2) and (3), and between two urethane bonds, a structure by a formula (4). The filler includes a hydrophobic inorganic particle.SELECTED DRAWING: Figure 2
Patent JP-2017191365-A (JP)
Title: Alarm system
Inventor: SAITO KAZUYA
IPC: G08B25/00
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can quickly and accurately determine occurrence of an abnormal status due to a cooker in an alarm system mounted on the cooker.SOLUTION: An alarm system 100 comprising a sensor unit 11 that detects an external environmental status of a cooker 50, and an abnormality determination unit 21 that determines occurrence of an abnormal status based on an output of the sensor unit 11, outputs an alarm based on a determination result of the abnormality determination unit 21. The alarm system comprises a communication unit 70 that can communicate with the cooker 50, an information acquisition unit 24 that acquires information related to a status of the cooker 50 through the communication unit 70 as cooker status information, and a determination mode change unit 23 that changes a determination mode to the abnormal status in the abnormality determination unit 21 based on the cooker status information acquired by the information acquisition unit 24.SELECTED DRAWING: Figure 2
Patent JP-2017190986-A (JP)
Title: Gas sensor element and gas sensor
Inventor: IGARASHI AI
IPC: G01N27/419
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor element and a gas sensor which suppress reduction in the accuracy of sensing gas caused by rapid change in the electromotive force of a cell associated with change in the atmosphere of a measurement target gas, as well as degradation in the characteristics of a solid electrolyte material and reduction in the pumping performance.SOLUTION: The gas sensor element includes: an oxygen pump cell; a measurement chamber; and a heater, the oxygen pump cell having a composite layer formed by filling a solid electrolyte material 129s into a through-hole of an insulating layer 129, a pair of electrodes 110a on a surface of the solid electrolyte material, located more inside than the solid electrolyte material is located, and a pair of lead parts 110b connected to a pair of electrodes, the oxygen pump cell drawing in or out the oxygen in the measurement target gas, and the lead parts being narrower than the electrode. At least one of the lead parts has a site R in contact with an insulating layer, which reaches a temperature lower by 10% or more than the highest temperature the electrode reaches by heating by the heater.SELECTED DRAWING: Figure 4
Patent JP-2017191073-A (JP)
Title: Method for measuring amount of material, pore size distribution deriving method, device for measuring amount of material and pore size distribution deriving device
Inventor: TSURU TOSHIAKI
IPC: G01N15/08
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring an amount of material, a pore size distribution deriving method, a device for measuring an amount of material and a pore size distribution deriving device whereby it is possible to derive an amount of material adsorbed or condensed on a porous sample and a pore size distribution of the porous sample with simplicity and versatility.SOLUTION: A method for measuring an amount of material includes supplying a mixture of an uncondensable gas and a condensable gas to a porous sample while changing the relative pressure of the condensable gas, and measures by FT-IR an amount of material for the condensable gas adsorbed or condensed on pores of the porous sample.SELECTED DRAWING: Figure 1
Patent JP-2017194395-A (JP)
Title: Evaluation method for moisture penetration degree to electronic element encapsulation body
Inventor: OUCHI KATSUYA
IPC: G01M3/04
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a degree of moisture penetration by observing a state after storage under a fixed condition after manufacture in an electronic element encapsulation body having a moisture penetration prevention structure.SOLUTION: An electronic element encapsulation body comprises: a substrate; an electronic element formed on an element formation surface that is one principal surface of the substrate; and an encapsulation structure separating the electronic element from the surroundings other than the substrate. The encapsulation structure includes: an adhesion part formed by a moisture penetration prevention adhesive agent containing a solidification substance capable of solidifying moisture, the adhesive agent changing properties before and after the solidification. An evaluation method for a moisture penetration degree to the electronic element encapsulation body includes an observation result grasping small step for observing a property change of the adhesion part and grasping an observation result of the property change in a relationship with a distance of a property change presence/absence change point in the adhesion part from the surroundings.SELECTED DRAWING: Figure 12
Patent JP-2017199474-A (JP)
Title: Terminal board with current sensor
Inventor: OSADA SATOSHI
IPC: H01R9/22
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a terminal board with a current sensor by effectively arranging the current sensor.SOLUTION: A terminal board 10 with a current sensor, comprises: an insulation base 12; a flat state conductive fitting 14 that is attached and fixed to the insulation base 12, includes two terminal parts 50 and 52 in which each wiring is connected to a wire connection screw 54, and forms an electric current path between the two terminal parts 50 and 52; a magnetic control member 60 that includes an extension part 64 that is extended to a direction orthogonal to the direction connecting both the two terminal parts 50 and 52 on a back surface side between the two terminal parts 50 and 52 of the conductive fitting 14, and collects a magnetic field caused by passing through a current to the conductive fitting 14; an insulation member 62 that is integrally attached to the conductive fitting 14 while being insulated a magnetic field control member 60 from the conductive fitting 14; and a current sensor 82 that is arranged on a front surface side between the two terminal part s 50 and 52 of the conductive fitting 14, and detects a passing current on the basis of the magnetic field collected by the magnetic field control member 60.SELECTED DRAWING: Figure 9
Patent JP-2017198110-A (JP)
Title: Variable valve control device of internal combustion engine
Inventor: KIGUCHI YUSUKE
IPC: F02D45/00
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve control device of an internal combustion engine capable of improving fuel consumption even when difference in distribution of external EGR among cylinders is large.SOLUTION: A variable valve control device includes an intake-side variable valve mechanism 13 capable of changing an opening/closing timing of an intake valve 12, an exhaust-side variable valve mechanism 23 capable of changing an opening/closing timing of an exhaust valve 22, a knock sensor 47 outputting a knock signal according to magnitude of knocking vibration of an engine 2, and ECU 3 increasing an amount of internal EGR gas by changing a valve opening/closing timing map to a valve opening/closing timing map mainly for internal EGR, when the difference in the external EGR among the cylinders is determined to be large on the basis of knocking intensity of each of the cylinders calculated on the basis of the knock signal output by the knock sensor 47.SELECTED DRAWING: Figure 1
Patent JP-2017199106-A (JP)
Title: Virtual environment construction device, virtual environment construction method, and program
Inventor: TAKAHASHI KOSUKE
IPC: G06T19/00
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To experience a game through the eyes of a player in advance.SOLUTION: A virtual environment construction device comprises: a virtual environmental material storage part 13 for storing virtual environmental materials for reproducing a dynamic object and a static object on a virtual environment; a dynamic object sensing part 11 for generating position/attitude information from the position/attitude of the dynamic object in a real environment; a virtual environment construction part 14 for constructing the virtual environment by composing the virtual environmental materials of the dynamic object or the static object; a tactile operation sensing part 16 for generating feedback object position/attitude information as the position/attitude of a feedback object; a collision determination part 18 for generating collision information as a result obtained by determining the presence/absence of collision at each time from the position/attitude information of a collision object and the feedback object and the virtual environmental materials of the collision object and the feedback object; and a body feedback generation part 19 for generating a feedback signal for giving feedback to a user's body from the collision information.SELECTED DRAWING: Figure 1
Patent JP-2017198375-A (JP)
Title: Refrigerant amount shortage detection device and refrigeration cycle device
Inventor: KONO HIROAKI
IPC: F25B49/02
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To properly determine shortage of a refrigerant in a refrigeration cycle device including an accumulator.SOLUTION: In a refrigerant detection device for detecting shortage of a refrigerant in a refrigeration cycle device 10 including a compressor 11 having a compression mechanism 11a sucking, compressing and discharging the refrigerant, a radiator 12 radiating heat from the refrigerant discharged from the compressor 11, a decompressing portion 14 for decompressing the refrigerant from which the heat is radiated by the radiator, evaporators 15, 20 for evaporating the refrigerant by making the refrigerant decompressed by the decompressing portion 14 absorb heat, and an accumulator 21 separating the refrigerant absorbing heat in the evaporators 15, 20 into gas and liquid, accumulating the separated liquid-phase refrigerant inside thereof, and making the separated gas-phase refrigerant flow out to a suction side of the compressor 11 with a lubricant mixed in the liquid-phase refrigerant, a determination portion 40 is further disposed to determine whether an amount of the refrigerant is insufficient or not on the basis of temperatures of heating elements 11b, 50 cooled by the refrigerant flowing out from the accumulator 21 and flowing into the compression mechanism 11a.SELECTED DRAWING: Figure 1