baber/WOPTO huggingface dataset:
Patent JP-2017203113-A (JP)
Title: Manufacturing method of insulation coating layer
Inventor: KITAYAMA NAOKI
IPC: C08J5/18
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a polyimide insulation coating layer without defects even when quick temperature rise is conducted during forming the polyimide insulation coating layer by imidization of polyamic acid using 3,3',4,4'-biphenyl tetracarboxylic acid dianhydride as a tetracarboxylic acid component.SOLUTION: There is provided a manufacturing method of a polyimide insulation coating layer having a process for applying a polyimide precursor composition to a substrate and galling the same under a condition of quick temperature rise, a polyimide precursor composition contains polyamic acid obtained from a tetracarboxylic acid component containing 50 to 100 mol% of 3,3',4,4'-biphenyl tetracarboxylic dianhydride and a diamine component containing 25 mol% or more of m-phenylene diamine, the polyamic acid can manufacture a polyimide film having water vapor permeation factor of more than 1.3 g mm/(m24 h).SELECTED DRAWING: None
Patent JP-2017204581-A (JP)
Title: Electronic circuit board and method of manufacturing the same
Inventor: KAMIKAWA AKIYUKI
IPC: H05K3/28
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit board capable of securing sealing properties in sealing using a hot melt adhesive and also to provide a method of manufacturing the same.SOLUTION: An electronic circuit board 1 includes: a substrate 2 on which an electronic circuit 6 is formed; a land 3 formed on the substrate 2; a solder 5 arranged on the land 3; a semiconductor element 60 in which a lower surface 610 of a main body 61 comes into contact with solder 5 to reduce a space 9 between the lower surface 610 and the substrate 2, and a plurality of lead terminals 62 of a gull wing shape protruding from both surfaces of the main body 61 are electrically connected to a pad 650 on the substrate 2 to constitute a part of the electronic circuit 6; and a sealing body 7 formed with a hot melt adhesive so that the periphery of at least the semiconductor element 60 is sealed.SELECTED DRAWING: Figure 1
Patent JP-2017205210-A (JP)
Title: Game machine
Inventor: YOSHIHARA HIROAKI
IPC: A63F7/02
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine effectively inhibiting occurrence of an idle terminal on a control board.SOLUTION: A game machine includes a main control board 100 and a game board input/output board 300. The main control board 100 includes a connector CNM3 including a first terminal configured to be capable of inputting and outputting a signal relating to a control target, and a second terminal that differs from the first terminal, and is connected to a constant potential source or the ground. The game board input/output board 300 includes a connector CNR3 including a third terminal connected to the constant potential source or the ground via a resistor, and a fourth terminal that differs from the third terminal, and is connected to the constant potential source or the ground without resistors. A group of signal lines for connecting the connector CNM3 and the connector CNR3 includes a first signal line for connecting the first terminal to the third terminal, and a constant potential line for connecting the second terminal to the fourth terminal.SELECTED DRAWING: Figure 4
Patent JP-2017206414-A (JP)
Title: Method for producing alumina-chromia fired brick
Inventor: SUWA TAKESHI
IPC: F27D1/00
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alumina-chromia fired brick having excellent corrosion resistance and spalling resistance.SOLUTION: A method for producing an alumina-chromia fired brick includes mixing a compound containing electro-fused zirconia-mullite raw material 5-25 mass% and chromia raw material 10-40 mass% with the balance being alumina raw material, molding it into a predetermined shape, and firing it.SELECTED DRAWING: None
Patent JP-2017208960-A (JP)
Title: Manufacturing method of rotor and rotor
Inventor: NOSE TAKANORI
IPC: H02K15/03
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rotor, capable of easily and firmly holding a permanent magnet.SOLUTION: A rotor comprises: a rotor core 52; a plurality of curvature-formed permanent magnets 53 which is provided in a peripheral direction so as to be contacted with an external front surface of the rotor core 52, and in which a distance of a central part in the peripheral direction in the external front surface from an axial center is far from both end part in the peripheral direction; and a cylinder non-magnetism cover 54 that covers the external front surface of each permanent magnet 53. A manufacturing method of the rotor, includes: a non-magnetism cover formation step of forming the non-magnetism cover 54 in which a large diameter part 81 having a large inner diameter and a small diameter part 82 having a small inner diameter are arranged in parallel to the axial direction; and a cover press-fitting step of press-fitting the non-magnetism cover 54 formed in the non-magnetism cover formation step so that inner surfaces of the large radial part 81 and the small radial part 82 are contacted with the external front surface of each permanent magnet 53 in a state where the permanent magnet 53 is contacted with the external front surface of the rotor core 52.SELECTED DRAWING: Figure 6
Patent JP-2017207163-A (JP)
Title: Auto Tensioner
Inventor: TAKAHASHI HIROYOSHI
IPC: F16F15/129
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an auto tensioner configured to control tension of an auxiliary belt so as to cope with switching between a driving state and a driven state in a motor/generator, without using another control component and with a simple structure.SOLUTION: In a housing 6 of a fixation member 3 of an auto tensioner S, provided is a torsional coil spring 8 for rotationally energizing an arm 2 around a shaft part 7 of the fixation member 3 in a direction where a pulley part 1 presses an auxiliary belt U. Between the torsional coil spring 8 and an inner peripheral surface of the housing 6, a coil leaf spring 9 wounded in a coil manner is interposed so as to rotate around the shaft part 7 with rotation of the arm 2, while pressure-welding the inner peripheral surface of the housing 6.SELECTED DRAWING: Figure 2
Patent JP-2017209786-A (JP)
Title: Recording device and recording method
Inventor: HARA TAIRA
IPC: B41J2/01
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To improve image quality in a recording device.SOLUTION: A recording device includes: a droplet discharge head having a nozzle formation part formed with nozzles capable of discharging droplets onto a medium; and an electrical charge imparting part for imparting an electrical charge to the medium. The electrical charge imparting part imparts the electrical charge with the same polarity as that in a charging state of the nozzle formation part after the droplets are discharged to the medium.SELECTED DRAWING: Figure 1
Patent JP-2017022971-A (JP)
Title: Single-phase motor, airflow generating device, and electric apparatus
Inventor: LI YUE
IPC: H02K21/16
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a single-phase motor with a reduced cogging torque.SOLUTION: A single-phase motor, an airflow generating apparatus, and an electric apparatus are provided. The motor includes a stator and a rotor. The stator includes a stator core and stator windings. The stator core includes a ring-shaped yoke 50 and multiple pole portions 52, 56. A magnetic bridge or slot opening 53, 54 is formed between each two adjacent pole portions. An end surface of each pole portion includes an arc surface 52a, 56a. A positioning groove 52b, 56b is formed in each arc surface. The arc surfaces of the pole portions cooperatively form a receiving cavity. The rotor includes a rotary shaft and a permanent magnet fixed to the rotary shaft. The permanent magnet is received in the receiving cavity. The arc surfaces are located on a cylindrical surface with a center at a rotation axis of the rotary shaft. The cogging torque of the motor can be reduced, thereby reducing the startup current and thus the noise of the motor.SELECTED DRAWING: Figure 5
Patent JP-2017215699-A (JP)
Title: Scanner device
Inventor: YAJIMA SHINSUKE
IPC: G06T1/00
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a scanner device capable of preventing generation of stray light with a simple configuration.SOLUTION: An illumination light source emits illumination light towards an imaging area of an imaging device (imaging section) from a side of the imaging device. A part of the emitted illumination light is blocked by a light blocking member comprising a side edge portion (outer peripheral surface) which is installed on a surface of a filter having light transmissivity installed at a position substantially orthogonal to an optical axis of the imaging device between the illumination light source and the imaging area. The light blocking member is installed at a position where generation of stray light being reflected on an inner side of an imaging window and made incident to the imaging device and stray light being reflected on a surface of the filter and made incident to the imaging device, the stray light generated by the illumination light, are prevented.SELECTED DRAWING: Figure 2
Patent JP-2017219441-A (JP)
Title: Mems gas sensor, mems gas sensor mounting body, mems gas sensor package, mems gas sensor assembly, and manufacturing method of mems gas sensor
Inventor: KIMURA TEPPEI
IPC: G01N27/12
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a package for storing a MEMS gas sensor.SOLUTION: A MEMS gas sensor 1 has a base 3, a gas-sensitive material 33, and an electrode wiring pattern 29. The base 3 has a cavity 3c. The gas-sensitive material 33 is provided on the bottom surface of the cavity 3c. The electrode wiring pattern 29 is connected to the gas-sensitive material 33. The electrode wiring pattern 29 has an electrode pad 28 exposed to the opposite side to the bottom surface of the base 3.SELECTED DRAWING: Figure 1
Patent JP-2017218706-A (JP)
Title: Interlacing mechanism
Inventor: SUGIYAMA KENJI
IPC: D02G1/16
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To surely recover oil agent mist scattered from an interlacing apparatus at low cost.SOLUTION: The interlacing mechanism includes an interlacing apparatus 6 for interlacing a yarn Y by jetting a fluid on the yarn Y on which an oil agent has been applied and an oil agent recovery apparatus 7 for recovering oil agent mist scattered from the interlacing apparatus 6. The oil agent recovery apparatus 7 comprises a housing 30 into which the fluid discharged from the interlacing apparatus 6 flows; a filter 31 arranged in the housing 30 for turning the oil agent mist into an oil droplet; and a recovery part 33 for recovering the oil droplet that is obtained by the filter 31.SELECTED DRAWING: Figure 4
Patent JP-2017220892-A (JP)
Title: Image processing device and image processing method
Inventor: HOSONO KENYA
IPC: H04N5/243
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method capable of simply processing the imaging conditions of one-frame image captured under plural imaging conditions.SOLUTION: In one imaging, the device performs the imaging under different imaging conditions for each image area (S1 to S23), stores one-frame image data (S25), extracts image-related information with respect to the one-frame image data (S31 and S33), associates the one-frame image data with the image-related information for each image area (S31 to S35), and superimposes the image-related information of each image area on a captured image (S39 and S41).SELECTED DRAWING: Figure 2
Patent JP-2017223144-A (JP)
Title: Control device of natural aspiration gasoline engine
Inventor: ITO HIROKAZU
IPC: F02M26/15
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To suitably inhibit a precious metal carried by a three dimensional catalyst from deteriorating due to oxidization in association with execution of fuel cut processing in a natural aspiration gasoline engine.SOLUTION: A control device of a natural aspiration gasoline engine comprises a three dimensional catalyst provided in an exhaust passage, a first throttle provided in an intake passage, a second throttle provided in the intake passage on the downstream side of the first throttle, and an EGR valve provided in an EGR passage. The control device, when fuel cut processing is executed and when the temperature of the three dimensional catalyst is equal to or higher than a predetermined temperature, fully closes the first throttle and opens the EGR valve to introduce EGR gas into a cylinder of the gasoline engine as intake air and further, by opening adjustment of the second throttle, controls the gas amount of the EGR gas.SELECTED DRAWING: Figure 5
Patent JP-2017222540-A (JP)
Title: Heat ray-shielding fine particle and heat ray-shielding fine particle dispersion liquid
Inventor: OKADA MIKA
IPC: C01G41/00
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To provide heat ray-shielding fine particles and a heat ray-shielding fine particle dispersion liquid containing the heat ray-shielding fine particles, which exhibit heat ray-shielding characteristics and suppress scorching feeling on a skin, when applied to a structure such as a window material, and which allow use of a communication apparatus, an imaging apparatus, a sensor or the like using near infrared light through a heat ray-shielding film or a heat ray-shielding glass each constituting the structure, or through a dispersion material or a laminated transparent substrate.SOLUTION: The heat ray-shielding fine particles are composite tungsten oxide fine particles represented by general formula of (LM)WOhaving elements L and M, tungsten, and oxygen, and having a hexagonal crystalline structure, where the element L is an element selected from K, Rb, and Cs and the element M is at least one element selected from K, Rb, and Cs and different from element L.SELECTED DRAWING: Figure 1
Patent JP-2017227486-A (JP)
Title: Pipe inner surface roughness nondestructive measuring method and measuring device
Inventor: FUTAKU RYOZO
IPC: G01N13/00
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem in which it is difficult to make a measurement without destruction because the measurement of inner wall surface roughness of a pipe is made by cutting the pipe and evaluating an exposed surface by AFM.SOLUTION: A measuring device keeps fluid supplied from a fluid supply device at a prescribed pressure with a pressure adjuster, lets it flow in from an intake of an inspection object pipe via a connection port, and flow out through an outlet to the atmosphere. It measures pressure difference between pressure at the intake of the inspection object pipe and atmospheric pressure with a differential pressure gauge, and can measure roughness of an inner wall surface of the pipe from correlative relation between differential pressure and roughness.SELECTED DRAWING: Figure 1
Patent JP-2017228018-A (JP)
Title: Image processing device and image processing method
Inventor: TSUKASA TOKUNAGA
IPC: G06T7/60
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To implement labeling processing with a smaller amount of memory use.SOLUTION: An image processing device according to an embodiment comprises: a label storage unit that stores a first label to be given to a pre-stage pixel included in a line targeted for given processing prior to a processing object line, of a processing object image targeted for given processing; a label area storage unit that stores determination information for determining a label area to be formed by the pixel having the same label given; a giving unit that, when one or more pixels of attention of the processing object line is an effective pixel, implements given processing to one or more pixels of attention on the basis of one or more labels given to peripheral pixels of one or more pixels of attention including the first label; a label area update unit that implements update processing for updating the determination information on the basis of a position of the one or more pixels of attention, and the label given to the one or more pixels of attention; and a deletion unit that deletes the determination information meeting a prescribed deletion condition every time the given processing with respect to one processing object line is ended.SELECTED DRAWING: Figure 1
Patent JP-2017227247-A (JP)
Title: Cylinder control device
Inventor: NAKAMURA YUTA
IPC: F15B9/08
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder control device capable of preventing the chatter of a fluid pressure cylinder without inviting the deterioration of control responsiveness.SOLUTION: In order to achieve the aforementioned object, a cylinder control device 1 of the invention comprises: a differential pressure detection part 2 for detecting a differential pressure ΔP between an extension side chamber R1 and a pressure side chamber R2 in a fluid pressure cylinder A having a servo valve 16; an acceleration detection part 3 for detecting a stroke acceleration α of the fluid pressure cylinder A; and a control part 5 for controlling the servo valve 16 on the basis of the difference pressure ΔP and the stroke acceleration α.SELECTED DRAWING: Figure 2
Patent JP-2017228661-A (JP)
Title: Method for manufacturing hbc type crystal-based solar cell and hbc type crystal-based solar cell
Inventor: MATSUZAKI JUNSUKE
IPC: H01L31/0747
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an HBC (hetero type back-contact) crystal-based solar cell, by which the manufacturing process can be simplified and an electrode having a sharp contour in a plan view can be stably obtained.SOLUTION: The method includes, successively in the following order: a step of using a substrate made of a crystalline silicon having a first conductivity type and forming i-type amorphous Si layers α, β respectively covering one surface and the other surface of the substrate; a step of forming a photoresist in a region of an outer surface of the β layer, the region where impurities are not introduced in a subsequent step; a step of forming a portion A having the same conductivity type as the first conductivity type and a portion B having a conductivity type different from the first conductivity type, at the positions spaced from each other by the photoresist, by an ion implantation process using the mask in such a manner that the portions are included in the β layer while the portions are partially exposed on the outer surface of the β layer; a step of subjecting the substrate to annealing; a step of forming a conductive member to cover the portions A, B and the photoresist; and a step of removing the photoresist covered with the conductive member.SELECTED DRAWING: Figure 5
Patent JP-2016178705-A (JP)
Title: Projector and control method of the same
Inventor: KOBAYASHI MAKOTO
IPC: H04N5/74
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a projector which can easily correct an image and a control method of the projector.SOLUTION: When a user operates a trapezoidal distortion correction key in a state where trapezoidal distortion occurs in an input image Pi projected on a projection face S, a control section superposes a corner selection image Ps on the input image Pi to display it. When the user selects an identification image C1 corresponding to a left upper corner in the corner selection image Ps, the control section superposes a corner adjustment image Pz on the input image Pi to display it, and enlarges the identification image C1 to display it on an enlarged image display part Z. When the corner adjustment image Pz is displayed, the user can move the corner of the input image Pi with an operation of a direction key, and moves the left upper corner to a lower right only by a necessary amount while the user views the input image Pi projected on the projection face S. When the user operates a determination key or a cancel key, movement of the left upper corner is completed and it returns a state where the corner selection image Ps is displayed.SELECTED DRAWING: Figure 8
Patent JP-2018010559-A (JP)
Title: Try-on efficiency system
Inventor: WATASE TAKEHIRO
IPC: G06Q30/06
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a try-on efficiency system and the like that can utilize useful information related to try-on of a commodity for efficiency of the try-on and the like.SOLUTION: A management server 100 acquires actual utilization time of a fitting room 400 by accessing a try-on commodity management table TA3, and acquiring occupied time information of the fitting room 400. The management server 100 acquires guide waiting time information corresponding to occupied time information, and compares the occupied time information and the guide waiting time information. The management server 100 performs feedback control by adding time corresponding to a difference to guide waiting time, or the like, such that the difference of both time is filled.SELECTED DRAWING: Figure 1
Patent JP-2018008857-A (JP)
Title: Electrode holder and electrode unit
Inventor: FUJIWARA MASAKI
IPC: C03B5/027
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode holder capable of inserting an electrode smoothly thereinto.SOLUTION: In an electrode holder 12 for inserting and holding a rod-like electrode 11 for glass melting, a holding jig 19 for holding the electrode 11 has a spherical body, and is assembled rotatably to the electrode holder 12 body, and is rotated when the electrode 11 collides or is slide contacted therewith at the insertion time of the electrode 11 into the electrode holder 12.SELECTED DRAWING: Figure 1
Patent JP-2018013066-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YAMAMOTO RYOHEI
IPC: F02D41/38
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To reliably eliminate clogging from the inflow end of a front stage catalyst.SOLUTION: An exhaust emission control device for an internal combustion engine includes a particulate filter 23, and a front stage catalyst 24 arranged upstream of the particulate filter. Filter regeneration processing for removing particulate matters from the particulate filter is followed by deposit removal processing for holding the temperature at the inflow end of the front stage catalyst at a deposit removal temperature to remove deposits from the front stage catalyst. In the filter regeneration processing, the temperature of the particulate filter is made higher by secondarily supplying hydrocarbon to the front stage catalyst. In the deposit removal processing, the temperature at the inflow end of the front stage catalyst is made higher without secondarily and substantially supplying the hydrocarbon to the front stage catalyst.SELECTED DRAWING: Figure 1