baber/WOPTO huggingface dataset:
Patent JP-2017154439-A (JP)
Title: Liquid discharge head, liquid discharge unit and device for discharging liquid
Inventor: MACHI MASAHIRO
IPC: B41J2/14
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head that can inhibit such the problem that, when a nozzle density is densified, rigidity of a diaphragm of a metal film becomes so high that a decline in deformation efficiency occurs.SOLUTION: The liquid discharge head includes: a nozzle for discharging liquid; an individual liquid chamber to which the nozzle is communicated; and a diaphragm member 3 containing a diaphragm 30 that is a deformable vibration area forming part of wall surface of the individual liquid chamber. The diaphragm member 3 has a three-layer structure of a first layer 3A to 3C. The first layer 3A forming the diaphragm 30 is a metal film 131. The metal film 131 is provided with a through-hole 41 in which a resin 132 is embedded.SELECTED DRAWING: Figure 4
Patent JP-2017155907-A (JP)
Title: Constant velocity universal joint
Inventor: ISHIGAKI NORIAKI
IPC: F16D3/84
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a constant velocity universal joint that is effective for an application of high speed rotation even under an inferior environment and to assure a stable sealability for a long period of time.SOLUTION: This invention relates to a constant velocity universal joint comprising a pair of shaft joint parts 11, 12 including outer joint members 15 having an opening end part 24 and inner joint members 16 for transmitting a torque among themselves and the outer joint members 15 through balls 17 while allowing an angular displacement and an axial direction displacement in which both inner joint members 16 of the shaft joints 11, 12 by a shaft 13 and a seal part 14 are arranged between opening end parts 24 of both outer joint members 15. The seal part 14 is constituted by a bellows-like boot 33 made by thin plate metal composed of a cylindrical end part 31 fixed to each of the outer peripheral surfaces of the opening end parts 24 of the outer joint members 15 and a bellows part 32 connecting one cylindrical end part 31 with the other cylindrical end part 31.SELECTED DRAWING: Figure 1
Patent JP-2016172721-A (JP)
Title: Process for producing conjugated diene
Inventor: NISSEKI HIROKI
IPC: C07C7/14
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a conjugated diene capable of more stably producing a conjugated diene without clogging piping or the like due to precipitation of high-boiling point byproducts, when a C4 or higher monoolefin is oxidized and dehydrogenated for production of the conjugated diene.SOLUTION: The process for producing a conjugated diene comprises: a reaction step in which a starting-material gas comprising a C4 or higher monoolefin is oxidized and dehydrogenated with a molecular-oxygen-containing gas in the presence of a catalyst to obtain a conjugated-diene-containing reaction product gas; and a cooling step in which the reaction product gas is cooled. In the cooling step, a coolant is supplied to a cooling tower to bring the coolant into contact with the reaction product gas, and the coolant discharged from the cooling tower is then cooled by a heat exchanger to cause precipitatable substances dissolved in the coolant to precipitate within the heat exchanger, the precipitates being recovered. The coolant from which the precipitates have been recovered is circulated to the cooling tower.SELECTED DRAWING: None
Patent JP-2017161139-A (JP)
Title: Boiler device
Inventor: NARISAWA MICHINORI
IPC: F22B9/02
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To restrict reduction in heat recovery efficiency accompanied by a continuation of long period operation.SOLUTION: A boiler device comprises a boiler 1 of fire tube structure including fire tubes 6 for flowing combustion gas 13 in a can body 2 where boiler water 3 is stored; and a cyclone 18 connected to a downstream side of a combustion gas discharging duct 17 of the boiler 1. An outside part of an outer cylinder 18a of the cyclone 18 is provided with a jacket 21. Boiler water 3 taken out of the can body 2 of the boiler 1 is passed in the jacket 21 of the cyclone 18 and then returned into the can body 2, thereby heat held by combustion gas 13 passing in the cyclone 18 is recovered into the boiler water 3. Since a speed of the combustion gas 13 is fast within the cyclone 18 and adhesion of ash dust 20 is restricted, a heat exchanging efficiency with the boiler water 3 of the jacket 21 can be restricted against its reduction for a long period of time. With this arrangement as above, the entire boiler water 3 causes a reduction in heat recovery efficiency accompanied with continuous operation to be restricted.SELECTED DRAWING: Figure 1
Patent JP-2017161709-A (JP)
Title: Light guide member and manufacturing method for the same
Inventor: SAKAI DAICHI
IPC: G02B6/122
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a light guide member which can emit light efficiently from a predetermined position (light incidence and emission portion), and enables the viewing of the position of the light incidence and emission portion of the optical path.SOLUTION: A light guide member includes a base substrate and a first optical path disposed thereon and having one end provided with a light incidence and emission portion and the other end provided with a recursive mirror. The recursive mirror has at least two reflection surface A and reflection surface B which are perpendicular to the base substrate and tilted at different angles relative to the optical axis of the first optical path. The reflection surface A and the reflection surface B reflect the light among the light propagating in the first optical path, which goes from the light incidence and emission portion direction to the recursive mirror direction, in the order of the reflection surface A and the reflection surface B or in the order of the reflection surface B and the reflection surface A to change the optical path to the light incidence and emission portion direction.SELECTED DRAWING: Figure 1
Patent JP-2017159614-A (JP)
Title: Liquid discharge head, liquid discharge device, and method for manufacturing recording element substrate
Inventor: ISHIDA KOICHI
IPC: B41J2/18
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head which achieves an even discharge characteristic by suppressing variations in discharge port dimension and various characteristics of a recording element and secures high recording quality by suppressing a density change in discharged liquid.SOLUTION: A liquid discharge head includes: a substrate which has a plurality of recording elements on a surface; a discharge port formation member which has a plurality of discharge ports which are provided on the surface side of the substrate and formed to discharge liquid, and constitutes pressure chambers communicated with each discharge port between the pressure chambers and the substrate for each discharge port; a supply port and a recovery port which pass through the substrate and are communicated with the plurality of pressure chambers. The recording elements are arranged in a row so as to constitute a recording element row. At least one dummy recording element is provided at an end of the recording element row and the remaining recording elements are defined as recording elements related to discharge. The recording elements related to discharge are arranged in the pressure chamber for each pressure chamber, and the discharge port is provided to correspond to only the recording element related to discharge.SELECTED DRAWING: Figure 23
Patent JP-2017166740-A (JP)
Title: Drying system and activation method of drying system
Inventor: TAMURA MASAHITO
IPC: F26B17/10
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of dust removal efficiency of a bag filer.SOLUTION: A drying system 100 configured to form a fluid bed of a hydrous solid and dry the hydrous solid, includes: a fluid bed furnace (first storage part 212) capable of forming the fluid bed of the hydrous solid; a raw material input part 110 configured to input the hydrous solid to the fluid bed furnace; a gas supply unit (first gas supply unit 220) configured to supply gas from a bottom surface of the fluid bed furnace; a bag filter 260 configured to filter gas discharged from the fluid bed furnace; a connecting pipe 250 connecting the fluid bed furnace and the bag filter 260; and a superheated steam supply unit 280 configured to supply superheated steam to the connection pipe 250.SELECTED DRAWING: Figure 1
Patent JP-2017173520-A (JP)
Title: Developer conveying device and image forming apparatus
Inventor: NOGUCHI AYUMI
IPC: G03G15/08
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce a conveyance failure of developer while reducing noise and preventing image disturbance due to vibration compared with a case where developer storage containers are vibrated.SOLUTION: A developer conveying device comprises: conveyance paths 11 through which a developer conveyed from developer storage containers Ky to Kk to developing devices Gy to Gk passes; inflow parts 12 that are arranged on the upstream ends in a developer conveyance direction of the conveyance paths 11 and into which the developer flows by free fall from outflow ports 3 of the developer storage containers Ky to Kk; developer conveying devices 36 that are arranged inside the conveyance paths 11 and include conveying members 21 that rotate to convey the developer; and rotation control means that, when the conveying members 21 are not driven in a preset period ta, rotates the conveying members 21 in the opposite direction to the direction of rotation when supplying the developer to the developing devices Gy to Gk.SELECTED DRAWING: Figure 3
Patent JP-2017174658-A (JP)
Title: Fuel battery hot module
Inventor: SHIMANO JUN
IPC: H01M8/04
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery hot module which can be downsized as a whole further than the prior arts, the fuel battery hot module being configured to supply air that is preheated by an air heat exchanger, through an external manifold to a cell stack.SOLUTION: A fuel battery hot module 1 comprises: a cell stack 10 configured by stacking multiple fuel batteries; a combustor 30 for combusting a fuel gas F exhausted from an anode of the cell stack 10; a combustion gas flow passage Lc for circulating a combustion gas C generated by combusting the fuel gas F in the combustor 30; and an air heat exchanger 40. The air heat exchanger 40 integrally includes a manifold part 48 for supplying air to the cathode and a heat exchange part 41 which includes an air flow passage La for supplying air to the manifold part 48, into which the combustion gas flow passage Lc is led, and which performs heat exchange between air A flowing in the air flow passage La and the combustion gas C flowing in the combustion gas flow passage Lc. The air heat exchanger is disposed in contact with the cell stack 10.SELECTED DRAWING: Figure 1
Patent JP-2017174199-A (JP)
Title: Information output device, information output method, and information output program
Inventor: UEDA HAYATO
IPC: G06K9/03
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately recognize character information.SOLUTION: A management device 1 comprises: a storage unit 11 which stores image information showing an image of a paper medium in which character information is included and input information input correspondingly to the image in association with each other; an acquisition unit 121 which acquires image information of a paper medium; an identification unit 123 which identifies image information similar to the acquired image information, from among the image information stored in the storage unit 11; and an output unit 124 which outputs at least a part of input information associated with the identified image information, as related information related to the acquired image information.SELECTED DRAWING: Figure 2
Patent JP-2017169996-A (JP)
Title: Cutlery
Inventor: TOYODA YOICHI
IPC: A47G21/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide cutlery which enables easily learning a joint used in a Japanese architectural structure, and enjoying the geometric beauty of the joint, and can prevent loss of one side by connecting the cutlery formed by a pair.SOLUTION: Cutlery 10 comprises body parts 20 and 21, and decoration parts 30 and 31. The decoration parts 30 and 31 form at least one uneven surface forming a joint used in a wooden architectural structure. The decoration parts 30 and 31 of the cutlery 10 can be formed from a material different from that of the body parts 20 and 21. Furthermore, the decoration parts 30 and 31 of the cutlery 10 may be formed from a transparent material. The decoration parts 30 and 31 can be detachably provided in the body parts 20 and 21.SELECTED DRAWING: Figure 1
Patent JP-2017182879-A (JP)
Title: Light-emitting diode lighting device
Inventor: OUCHI MASATOSHI
IPC: F21V29/77
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode lighting device capable of easily radiating heat from a light-emitting diode even in a case of using many light-emitting diodes, and capable of easily obtaining brightness comparable to a mercury lamp.SOLUTION: A light-emitting diode lighting device includes: a heat radiation member 40 that has a tubular part 41 having a cylindrical outer peripheral surface, a plurality of radiation parts 42 extending from an inner peripheral surface of the tubular part 41 toward the inside of the tubular part 41, and a connection part 43 connecting the plurality of radiation parts 42 to each other; at least one mounting substrate 50 provided so as to thermally contact with an outer peripheral surface of the tubular part 41 of the radiation member 40; and a plurality of light-emitting diodes 60 mounted on the mounting substrate 50 of a portion corresponding to the plurality of radiation parts 42 so that a light emission surface faces outward.SELECTED DRAWING: Figure 3
Patent JP-2017182224-A (JP)
Title: Display system, controlling device, and display method
Inventor: TAKAYA MAMORU
IPC: G06F3/0488
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display system etc. capable of designating a screen disposed behind a transparent board without requiring a user to move.SOLUTION: When an instruction to activate a transparent board mode for activating a transparent board mode, the controlling device controls to display a transparent board (Bt) on a screen (display area (Sd)). When a rear face designating gesture operation (OP10) is made to a touch panel display device in the transparent board mode, the controlling device executes a series of processing to disable an input on the transparent board (Bt) and enable the operation on the screen (display area (Sd)).SELECTED DRAWING: Figure 7
Patent JP-2017178031-A (JP)
Title: Fitting structure of exterior member for vehicle
Inventor: TASAKA NAOKI
IPC: B60R19/24
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To set properly a load distribution at a collision time, when fitting an exterior member on a vehicle.SOLUTION: Stay members 10A, 10B, in which one side is fixed, extended downward and bent at least once or more to the outside in the vehicle width direction, and an exterior member 110 is fitted on the other side, respectively, are provided on side wall surfaces on both sides in the vehicle width direction of a vehicle body. The stay members 10A, 10B each have a flange part elongating at least to the outside in the vehicle width direction, on both ends in the vehicle longitudinal direction, and on a flange part, a reinforcement material is provided along a flange face, on at least a flange part on the inside in the vehicle longitudinal direction.SELECTED DRAWING: Figure 5
Patent JP-2017180950-A (JP)
Title: Guide device, flying object and guide method
Inventor: MATSUMOTO HIROYUKI
IPC: F41G7/22
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a guide device having a simplified structure, in a flying object flying toward a target.SOLUTION: A guide device includes: a first light receiving unit 121 capable of receiving light from a first range; a second light receiving unit 122 capable of receiving light from a second range different from the first range; an image generation unit 124 configured to generate an image with light emitted from a target 150 and received by the first light receiving unit 121 or second light receiving unit 122; and a flying object control unit 101 configured to perform control so as to guide a flying object 100 as an object to be guided, based on a position of the target 150 in the image.SELECTED DRAWING: Figure 1
Patent JP-2017181292-A (JP)
Title: Differential pressure sensor module
Inventor: SHIOIRI Tatsuya
IPC: G01L13/02
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a differential pressure sensor module that can remove noise voltage from the output voltage of a cantilever type differential pressure sensor, and can accurately output, as output voltage, only the pressure difference between the front side and rear side of a diaphragm mechanism due to a fluid as an original measuring object in a flow channel.SOLUTION: The differential pressure sensor module includes: a bypass channel connected to a flow channel via a pair of openings; a cantilever portion that is installed in the bypass channel, bends and deforms in accordance with the pressure difference between fluids on both sides, and has a generated piezoresistance; resistance detecting means for detecting the resistance change amount of the piezoresistance following the bending and deformation of the cantilever portion and outputting it as voltage to an output terminal; and a low-pass filter disposed on the output terminal side of the resistance detecting means.SELECTED DRAWING: Figure 1
Patent JP-2017183238-A (JP)
Title: Stretchable electrical line
Inventor: YUNORI SHIHO
IPC: H01B7/06
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable electrical line having a dirt removability, visibility of inner conducting wires colored for identification.SOLUTION: There is provided a stretchable electrical line which comprises: a stretchable core part where an outer cover layer consisting of fibers and having a translucency is formed on periphery of a conductor part of the stretchable electrical line so that visibility of deterioration state in inner section and an excellent dirt removability may be realized; the conductor part consisting of resin cover conductor line which is wound and/or assembled on periphery of the stretchable core part; and the outer cover layer consisting of fibers on periphery of the conductor part, in which the fiber consisting the outer cover layer is at least one type of fiber selected from a group consisting of nylon monofilament, polyester monofilament (polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate) and fluororesin monofilament, the outer cover layer has a thickness of 0.01 mm or more, and cover ratio is 0.1 to less than 90%.SELECTED DRAWING: None
Patent JP-2017187840-A (JP)
Title: Image pattern recognition device and program
Inventor: SHIGENAKA KYOSUKE
IPC: G06T7/00
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an image pattern recognition device for improving the accuracy of feature representation learning in pattern recognition in which processing is performed by dividing the pattern recognition into a plurality of tasks.SOLUTION: The image pattern recognition device includes: data reception means for receiving data; teacher information reception means for receiving teacher information; and a neural network processing means for performing neural network processing, the neural network processing means includes: a first sub-network composed of layers for processing a main task; a second sub-network composed of layers for processing a sub-task; and a third sub-network composed of layers which do not belong to any of the first sub-network and the second sub-network, the third sub-network has branch processing means for outputting the same value as an inputted feature amount to a plurality of layers, and the first sub-network has connection processing means for connecting inputs from a plurality of layers to output the connected input.SELECTED DRAWING: Figure 1
Patent JP-2017191069-A (JP)
Title: Method of preventing electrolytic corrosion of temperature sensor, and temperature detection device
Inventor: SHIMANUKI MASATO
IPC: G01K7/20
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To allow for reliably preventing electrolytic corrosion.SOLUTION: A temperature detection device 50 includes an intake air temperature sensor 25 comprising a ceramic semiconductor functioning as a resistor whose resistance changes according to temperature between electrodes, and a DC-AC conversion circuit 51 configured to convert DC voltage to AC voltage and supply the AC voltage to the intake air temperature sensor 25. Application of the AC voltage across the intake air temperature sensor 25 suppresses generation of cations therein, which enables reliable prevention of electrolytic corrosion.SELECTED DRAWING: Figure 3
Patent JP-2016139827-A (JP)
Title: Bonded body
Inventor: SAKURAI SHIGEKI
IPC: H05K1/14
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a bonded body which prevents an oxidation of a connection terminal and of which an adhesion of an aerotropic conductive film is improved.SOLUTION: A bonded body of a first electronic component of which a first insulation film hardened on a first connection terminal and between the first connection terminals is coated and a second electronic component of which a second insulation film hardened on a second connection terminal and between the second connection terminals is coated, passes through an aerotropic conductive film, and the first insulation film of the first connection terminal and the second insulation film of the second connection terminal are penetrated by a conductive particle.SELECTED DRAWING: Figure 3
Patent JP-2017193127-A (JP)
Title: Manufacturing method of resin sheet
Inventor: KAMIMURA HIROYUKI
IPC: B29C39/24
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a resin sheet having no warpage, loss or crack on a surface thereof and irregularity with a simple method.SOLUTION: There is provided a manufacturing method of a resin sheet using a curable composition and including following process 1 to process 3. Process 1: a process for using a molding tool constituted from at least 2 substrates and a weir having flexibility (hereafter "weir"), injecting or flowing a composition into a space part of the molding tool constituted by a substrate and the weir and laminating with another substrate or injecting or flowing the composition into a space part of the molding tool constituted by 2 substrates and the weir. Process 2: a process for irradiating an active energy ray from any one substrate side in the molding tool or heating the molding tool to cure the composition. Process 3: a process for measuring dielectric constant by a dielectric constant measurement device arranged in the substrate in the process 2 and moving the molding tool depending on reduction of the dielectric constant so that distance between 2 substrates constituting the molding tool is in close proximity.SELECTED DRAWING: None
Patent JP-2017197630-A (JP)
Title: Composition, and optical film including that composition
Inventor: MORIMOTO MASAO
IPC: C09K19/38
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition which can be used for formation of an optical film having high quality and a high dichroic ratio even after the composition is stored for a predetermined period of time.SOLUTION: The composition includes a compound represented by the general formula (A) and a compound represented by the general formula (B), where Rand Rin the general formulas (A) and (B) are mutually different groups.SELECTED DRAWING: None