baber/WOPTO huggingface dataset:
Patent JP-2017051899-A (JP)
Title: Gas purification method
Inventor: ASANO HIDEAKI
IPC: B01D53/68
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas purification method capable of enhancing the removal ratio of a processed gas component, by easily and inexpensively promoting oxidation of the processed gas component included in processed gas.SOLUTION: A gas purification method includes: a first processing process S21 of breaking through by adsorbing NOto zeolite by ventilating processing gas including nitrogen oxide NOin the zeolite; a second processing process S22 of removing NOadsorbed in the first processing process by heating the zeolite processed in the first processing process; an oxidation processing process S2 of oxidizing NOof at least a part included in processed gas by ventilating the processed gas G1 to the zeolite processed in the second processing process; and an adsorption process S3 of removing NOoxidized by the oxidization processing process.SELECTED DRAWING: Figure 1
Patent JP-2017055548-A (JP)
Title: Current control circuit
Inventor: TOMITA SHIGEKI
IPC: H02J1/00
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce power loss in a current control circuit.SOLUTION: A current control circuit according to an embodiment comprises: a first switching element connected in series to a load to which a power supply is connected; a second switching element connected in series to the load and the first switching element; switching means that detects a voltage applied to at least one of the first switching element and the second switching element, and when the detected voltage is equal to or less than a threshold, applies a voltage to a gate of the second switching element; and control means that controls a gate voltage of the first switching element.SELECTED DRAWING: Figure 1
Patent JP-2017054456-A (JP)
Title: Information processor and information processing system
Inventor: YAMAMOTO YASUSHI
IPC: G06F1/18
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and an information processing system for surely fixing connection having strength with a function expansion unit.SOLUTION: A housing is formed by a front cover 12 and a rear cover, and has an internal space. A core cover 14 is partially exposed to the outside of the housing to be arranged in the internal space, and having a button depression face 141 included in an exposing part to project outward by a predetermined amount and an opening part 101 for fitting with which a hook 201 for fitting provided in a keyboard dock 200 is engaged, and actuates the hook 201 for fitting with the hook 201 for fitting inserted into the opening part 101 for fitting when being connected to the keyboard dock 200 to depress a fixing button 203 to be engaged with the opening part 101 for fitting by the button depression face 141.SELECTED DRAWING: Figure 10
Patent JP-2017055364-A (JP)
Title: Information processing apparatus, control method of the same, and program
Inventor: FUKUSHIMA MICHIO
IPC: B41J29/38
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism that suitably switches between both functions by using an ultrasonic sensor part for human detection and for transmission of communication data, and reduces the output of a frequency for communication being an audible sound that may cause discomfort to a user.SOLUTION: An image forming apparatus 10 detects a person present within a first range (detection area A1) from the image forming apparatus 10 by using an ultrasonic wave output from an ultrasonic sensor 611 at a first frequency (40 kHz). When detecting a person in the detection area A1, the image forming apparatus 10 switches the frequency of an ultrasonic wave to be output from the ultrasonic sensor 611 to a second frequency (18 kHz to 20 kHz) lower than the first frequency (40 kHz), and detects a person within a second range (detection area A2) smaller than the detection area A1. When detecting a person in the detection area A2, the image forming apparatus starts data communication using the ultrasonic wave to be output from the ultrasonic sensor 611.SELECTED DRAWING: Figure 7
Patent JP-2017058192-A (JP)
Title: Target tracking device
Inventor: YAMAMOTO KAZUMIKI
IPC: G01S13/66
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a target tracking device with which it is possible to suppress the degradation of the accuracy of tracking an integrated wake.SOLUTION: A sendout determination processor 143a compares the upper-limit value of error and lower-limit value of error with the prediction error of a network integrated wake, and outputs a partial wake as a first partial wake that is to be unconditionally sent out when the prediction error is larger than the upper-limit value of error, and outputs a partial wake as a second partial wake that is recommended to be sent out when the prediction error is equal to or greater than the lower-limit value of error and equal to or less than the upper-limit value of error, provided that the error improvement amount of a network integrated wake by output of a partial wake is larger than a threshold, no partial wakes being outputted otherwise. When the data amounts of the first and second partial wakes outputted from the sendout determination processor 143a exceed the usable bandwidth of the network, the sendout determination processor 143a selects an object to be sent out from among the first and second partial wakes on the basis of the degree of tracking accuracy degradation that is a tracking accuracy determination value.SELECTED DRAWING: Figure 2
Patent JP-2017059626-A (JP)
Title: Method for manufacturing silicon carbide composite substrate
Inventor: AKIYAMA SHOJI
IPC: H01L21/20
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an SiC composite substrate, by which the SiC composite substrate reduced in warp and having a monocrystalline SiC layer with good crystallinity can be obtained by a simple and easy manufacturing process.SOLUTION: A method for manufacturing an SiC composite substrate 10 having a monocrystalline SiC layer 12 on a polycrystalline SiC substrate 11 comprises the steps of: providing the monocrystalline SiC layer 12 on a surface of a holding substrate 21 made of Si and having a silicon oxide film 21a on each of its front and rear faces, thereby preparing a monocrystalline SiC layer support material 14; then, removing the silicon oxide film 21a to a part or all of its thickness in a region making a part of or over all the rear face of the holding substrate 21 in the monocrystalline SiC layer support material 14, thereby imparting a warp to the resultant monocrystalline SiC layer support material 14'; subsequently, depositing polycrystalline SiC on the monocrystalline SiC layer 12 by a chemical vapor deposition method, thereby forming the polycrystalline SiC substrate 11; and after that, physically and/or chemically removing the holding substrate 21.SELECTED DRAWING: Figure 1
Patent JP-2017057523-A (JP)
Title: Woven bead fabric creation device
Inventor: MAEDA TAKEAKI
IPC: D03D29/00
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a woven bead fabric creation device which allows even a child to easily create a woven bead fabric just as imaged.SOLUTION: The woven bead fabric creation device comprises a pair of holding parts 15 having a holding groove 15a formed to hold warp yarns 43 at predetermined intervals and a bead arrangement part 16a provided between the pair of holding parts 15. The device further comprises a switching part 17 for vertically movably operating the holding parts 15. The warp yarns 43 are vertically moved by operating the switching part 17 so as to vertically move the holding parts 15.SELECTED DRAWING: Figure 6
Patent JP-2017062158-A (JP)
Title: Reactor core molten material holding device and nuclear reactor containment vessel
Inventor: TSUCHIHIRA HIROKI
IPC: G21C9/016
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a reactor core molten material holding device and a nuclear reactor containment vessel which are capable of much more stably cooling and holding reactor core molten materials.SOLUTION: A reactor core molten material holding device 15A, which is provided in a pedestal 12, and cools reactor core molten materials M resulting from melting of a reactor core 13 in a nuclear reactor pressure vessel 14 while retaining them on a holding surface 32, includes: a cooling passage 35 through which a coolant 25 passes so as to cool the reactor core molten materials M; first risers 34A, connected to a supply side of the coolant 25, of the cooling passage 35; and second risers 34B, connected to a discharge side of the coolant 25, of the cooling passage 35. The first risers 34A and the second risers 34B are arranged circumferentially along an inner peripheral surface of a pedestal sidewall 17 so that positions in a circumferential direction of the first risers 34A are different from those of the second risers 34B.SELECTED DRAWING: Figure 2
Patent JP-2017063381-A (JP)
Title: Vehicle information transmission system and on-vehicle information transmitter
Inventor: UEDA HIROSHI
IPC: H04L9/32
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle information transmission system and an on-vehicle information transmitter which can improve security performance for providing a plurality of pieces of information collected by a vehicle to a service provider.SOLUTION: A vehicle information transmitter ECU1 stores key information to be used for encryption, and transmits acquired and encrypted vehicle information to a server device 2. The server device 2 stores the received vehicle information, and transmits the vehicle information according to an acquisition request from a terminal PC3. A smart phone 4 stores the same key information as the key information for encryption which the ECU1 stores. When a key information acquisition request is given from the PC3, the smart phone 4 inquires of a user as to whether to permit transmission of the key information or not, and transmits the key information to the PC3 when the transmission is permitted. The PC3 decrypts the vehicle information received from the server device 2, using the key information received from the smart phone 4.SELECTED DRAWING: Figure 1
Patent JP-2017063159-A (JP)
Title: Method for manufacturing wiring board, wiring board and device for manufacturing wiring board
Inventor: AEBA AKIRA
IPC: H05K3/38
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To realize the microfabrication of a wiring pattern while securing the adhesion between a seed layer and an insulator layer.SOLUTION: A method for manufacturing a wiring board comprises: a first step for forming, a wiring board material having an insulator layer laminated on a conductive layer, a through hole extending through the insulator layer; a second step for performing a desmear treatment on the wiring board material by irradiating the wiring board material with ultraviolet light of 220 nm or less in wavelength after the first step; a third step for forming a seed layer by removing an oxide film on the bottom of the through hole, and depositing material particles on the inside of the through hole and on the insulator layer by collision thereto after the second step; and a fourth step for forming, on the seed layer, a plating layer made of a conductive material by electrolytic plating.SELECTED DRAWING: Figure 1
Patent JP-2017064798-A (JP)
Title: Drum content extractor and extraction method
Inventor: TADA AKIHISA
IPC: B29B17/04
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To safely extract solid industrial wastes of high rigidity by performing neither drum cutting processing nor chemical treatment by making the work more efficient than conventional when the solid industrial wastes of high rigidity are extracted out of a drum.SOLUTION: An excavation mechanism is constituted of a spiral blade and an edge part formed at the tip of the blade, and a drive part that rotationally drives the blade and the edge part, and keeps the crush load of the excavation mechanism set at 16 kN or more. The edge part is in a near conical shape downwardly tapered, a side blade is provided in the side wall and at the tip of the edge part with a cone apex angle θ of 60° or more and 100° or less in a near conical shape at the edge part, a cone height H is 4 cm or more and 8 cm or less in a near conical shape at the edge part, and a blade length w of the side blade expressed by the shortest distance from the side wall of the edge part is 1 cm or more and 6 cm or less. The blade and the edge part are penetrated to a predetermined position in a drum while being rotated through the operation of a lifting mechanism and that of the drive part.SELECTED DRAWING: Figure 2
Patent JP-2017067986-A (JP)
Title: Optical waveguide element
Inventor: KONDO KATSUTOSHI
IPC: G02F1/035
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide element capable of suppressing a phenomenon caused by a photorefractive effect of a substrate material.SOLUTION: The optical waveguide element includes a substrate 1 having an electro-optic effect and an optical waveguide 2 formed in the substrate 1, in which a light-absorbing member 3 that generates heat by absorption of light is disposed so as to cover an upper side of a waveguide portion on an input side (an input waveguide portion 21 and a branched portion 22) and a waveguide portion on an output side (a multiplexing portion 24 and an output waveguide portion 25).SELECTED DRAWING: Figure 1
Patent JP-2017066266-A (JP)
Title: Method for extruding coke cake
Inventor: AKIYAMA SEITARO
IPC: C10B33/10
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for extruding a coke cake capable of accurately measuring push-up height of the coke cake in a coke oven chamber with a simple structure and less effort required for the measurement.SOLUTION: Either one of a transmission means 41 and a reception means 42 as a pair is provided to an extruder 21 and the other means is provided to a guide vehicle 31 at a position higher than a level of a coke cake in a coke oven chamber 14 before being extruded. When the reception means can receive a signal from the transmission means, extrusion of the coke cake is continued. When the signal from the transmission means cannot be received, extrusion of the coke cake is stopped.SELECTED DRAWING: Figure 1
Patent JP-2017066718-A (JP)
Title: Column structure
Inventor: HIGUCHI MITSURU
IPC: E04B1/58
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a column structure in which an upper column member can absorb positional deviation of a lower column member.SOLUTION: A column structure 10 comprises: a lower column member 20 that has a first reinforcement (column main reinforcement 24) projected from a top face 22; a middle column member 40, which is laid on the lower column member 20 and has a first connection hole (sleeve 46) inserted to an undersurface 42 with a clearance around the first reinforcement and a second reinforcement (column main reinforcement 44) projected from a top face 48; and an upper column member 60, which is laid on the middle column member 40 and has a second connection hole (sleeve 66) inserted to an undersurface 62 with a clearance around the second reinforcement.SELECTED DRAWING: Figure 2
Patent JP-2015232738-A (JP)
Title: Electro-optic device and electronic apparatus
Inventor: FUJITA SHIN
IPC: G09G3/30
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device that can achieve high quality display without requiring a fine precision data signal.SOLUTION: An electro-optic device 1 comprises: a plurality of scan lines 12; a plurality of data lines 14; a display unit 100; a data line drive circuit 10; a holding capacitor 50 for holding potential of the data line 14; a drive control circuit 5 for controlling operation of the data line drive circuit 10; and a display control circuit 4 for supplying brightness information Br to the drive control circuit 5 and supplying an image signal Vid to the data line drive circuit 10. The data line drive circuit 10 comprises: a feeder line 62 to which a potential control signal is supplied: a holding capacitor 44 having one end connected to the data line 14 and the other end to which potential according to a data signal is supplied; and a transistor 43 connected between the other end of the holding capacitor 44 and the feeder line 62. The drive control circuit 5 controls potential Vref of the potential control signal on the basis of the brightness information Br.
Patent JP-2017070875-A (JP)
Title: Cyclone type separator
Inventor: OSAKI SOICHIRO
IPC: B04C5/04
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone type separator capable of being easily installed.SOLUTION: A cyclone type separator includes a separator body 4 where solid matter is separated while swirling a solid matter mixed liquid 2 inside and a separated liquid 3 is flown out to one side in an axial direction. A connection body 5 is disposed at the upper part of the separator body 4. The connection body 5 has an introduction passage 12 guiding the solid matter mixed liquid 2 from an inflow pipe into the separator body 4. The connection body 5 has a lead-out passage 13 guiding the separated liquid 3 from the separator body 4 to an outflow pipe. The introduction passage 12 has an inflow part 14 approximately parallel to the inflow pipe and an inflow detour part 15 guiding the solid matter mixed liquid 2 from the inflow part 14 to the inner peripheral surface of the separator body 4 in a tangential direction. The lead-out passage 13 has an outflow part 21 connected to the separator body 4 in an axial direction and an outflow detour part 22 guiding the separated liquid 3 from the outflow part 21 to the outflow pipe approximately parallel to the outflow pipe.SELECTED DRAWING: Figure 1
Patent JP-2017073010-A (JP)
Title: Screen display system for plant monitoring and inspection
Inventor: HOSUI KANAKO
IPC: G05B23/02
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a screen display system for plant monitoring and inspection, allowing a worker to obtain relevant information relating to an image displayed on a display screen of a mobile terminal without complicated screen operation.SOLUTION: A screen display system for plant monitoring and inspection is provided with a relevant information generation unit 23 that extracts a relevant screen relating to display contents from a screen database 24 on the basis of information in a display region of an image displayed with a web browser 11 on a display screen 111 of a mobile terminal 1, and creates a hyperlink. In response to operation such as enlargement, reduction, or movement of the image displayed on the display screen 111, the relevant information generation unit automatically generates a hyperlink for relevant screen information and displays it on the same display screen 111.SELECTED DRAWING: Figure 1
Patent JP-2017076074-A (JP)
Title: Wavelength conversion device, illumination device and projector
Inventor: HASE KANAME
IPC: F21V29/65
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion device capable of efficiently cooling a phosphor, an illumination device and a projector.SOLUTION: The wavelength conversion device includes a substrate having a phosphor layer containing a phosphor, a rotation device for rotating the substrate, a circulation device for circulating a cooling gas to the substrate, and a chassis for housing the substrate and the circulation device. The chassis has a partition wall that separates a first space where the cooling gas is circulated to the substrate by the circulation device from a second space where the cooling gas radially delivered from the substrate by the rotation of the substrate is circulated.SELECTED DRAWING: Figure 5
Patent JP-2017074750-A (JP)
Title: Biaxially stretched polyethylene terephthalate-based film and method for producing the same
Inventor: TANIMURA AYA
IPC: B29C55/14
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a biaxially stretched polyethylene terephthalate-based film having excellent dimensional stability at a high temperature (dimensional stability in a film longitudinal direction at 150°C and 200°C) and good quality at a low cost and to provide a biaxially stretched polyethylene terephthalate-based film having excellent dimensional stability at a high temperature (dimensional stability in a film longitudinal direction at 150°C and 200°C) and good quality.SOLUTION: There is provided a method for producing a biaxially stretched polyethylene terephthalate-based film which comprises the following steps A to D. Step A: a step of melting and extruding a polyethylene terephthalate-based resin to form a resin sheet, Step B: a vertical stretching step of stretching the resin sheet obtained in the step A in the longitudinal direction, Step C: a step of a lateral stretching step including a step of preheating the film obtained in the step B at a temperature of 140°C or more and 190°C or less and a step of stretching the film after preheating by 5.5 times or more and 7.0 times or less in the width direction at a temperature of 160°C or more and 190°C or less and Step D: a step of thermally fixing the film obtained in the step C at a temperature of 200°C or more and 240°C or less to relax the film in the film width direction.SELECTED DRAWING: None
Patent JP-2017075081-A (JP)
Title: Conductive particle, and conductive composition containing the same
Inventor: IZEKI HIROYUKI
IPC: H01B1/00
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a conductive particle having electric resistance of a conductive body hardly dependent on applied voltage.SOLUTION: A conductive particle includes a core material made of a compound of a metal or a semimetal, and a coating layer made of conductive tin oxide. The core material has a different kind of metal or semimetal from the metal or the semimetal constituting the core material, unevenly in the surface area of the core material. Preferably, the different kind of metal or semimetal has the valence equal to or less than the valence of the metal or the semimetal constituting the core material. Also preferably, the core material is made of titanium oxide and contains aluminum, silicon or zirconium in the surface area.SELECTED DRAWING: None
Patent JP-2017078770-A (JP)
Title: Zoom lens and imaging device having the same
Inventor: SHIMOMURA KAZUYA
IPC: G02B13/18
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens which has a wide angle of view, is compact and lightweight, and achieves high optical performance over the whole zooming range, and an imaging device having the zoom lens.SOLUTION: The zoom lens includes, successively from an object side, a positive first lens group, a second lens group, a positive third lens group, a positive fourth lens group, and a rear group including at least one group. The second lens group comprises at least one sub-lens group, and has negative refractive power as a whole. The first lens group does not move for zooming; the second lens group moves upon zooming; and at least the fourth lens group among the third lens group, the fourth lens group and the rear group moves upon zooming. A diaphragm is present between the second lens group and the third lens group or between the third lens group and the fourth lens group. Lateral magnifications of the second lens group at a wide angle end and a telephoto end when a luminous flux enters from an infinity distance, focal distances at the wide angle end and the telephoto end of the zoom lens, a focal distance of the first lens group, and a focal distance at the wide angle end of the second lens group are appropriately set.SELECTED DRAWING: Figure 1