baber/WOPTO huggingface dataset:
Patent JP-2018200796-A (JP)
Title: Separator for lithium ion secondary battery
Inventor: MISAO TAKASHI
IPC: H01M2/16
Filed: 2017-05-26
Abstract: To provide a separator for lithium ion secondary battery capable of restraining dead short circuit phenomenon in the collapse test of secondary battery.SOLUTION: In a separator 2 for lithium ion secondary battery containing polyolefin resin (A) and resin (B) different from (A), (B) exists on the surface of a microporous film formed at least of (A) and is nonconductive particles. The microporous film is at least one of a dry type microporous film formed by drawing a precursor containing (A) in the lengthwise direction and making porous, a dry type microporous film formed by drawing a precursor containing (A) in the crosswise direction and making porous, and a dry type microporous film formed by calendering a precursor containing (A) after drawing in the crosswise direction and making porous. When pressing the separator 2 by means of a hemispherical needle 1 having a needle tip part with a radius of curvature of 0.5 mm, at a speed of 2 mm/sec in the Z axis direction, the relationship of the following expression is satisfied; 0.3≤rip length in the crosswise direction (mm)/rip length in the lengthwise direction (mm)≤1.SELECTED DRAWING: Figure 1
Patent JP-2018205387-A (JP)
Title: Optical connector
Inventor: HIKOSAKA TOMOHIRO
IPC: G02B6/38
Filed: 2017-05-31
Abstract: To provide an optical connector capable of suppressing an optical loss, and protecting a fiber end surface.SOLUTION: An optical connector 1 comprises an optical fiber 3, a ferrule 7 which is provided at an end part of the optical fiber 3 and into which a core wire 5 of the optical fiber 3 is inserted, and a housing 9 housing the ferrule 7. The core wire 5 of the optical fiber 3 is provided with a fiber end surface 13 arranged inside the ferrule 7 with respect to an end surface 11 of the ferrule 7 in a state where the core wire 5 of the optical fiber 3 is inserted into the ferrule 7. Between an outer periphery of the core wire 5 of the optical fiber 3 and an inner periphery of the ferrule 7, provided is fixing means 15 for fixing the core wire 5 of the optical fiber 3 to the ferrule 7 to fix a position of the fiber end surface 13.SELECTED DRAWING: Figure 3
Patent JP-2017155940-A (JP)
Title: Seal ring and seal structure
Inventor: SEKI KAZUNARI
IPC: F16J15/3272
Filed: 2017-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a seal ring and a seal structure capable of restricting abutment of the seal ring against the extremity end of a housing by reducing a displacement of center axis line of the seal ring in respect to a center axis line of the shaft when the shaft is inserted into the housing.SOLUTION: This invention comprises a thin wall part 100A having a thin wall thickness in a radial direction and arranged in a range of 180° or less in respect to a peripheral direction and a thick wall part 100B protruded inside more in a radial direction than that of the inner peripheral surface of the thin wall part 100A and having a more thick wall in a radial direction than that of the thin wall part 100A. An abutment 110 is arranged at the thin-wall part 100A, an end part of each of the inner peripheral surfaces at both side surfaces of the thick wall part 100B is formed with a recess part 120 for use in forming a clearance between corners at both ends of a groove bottom of the annular groove arranged at the housing over an entire area.SELECTED DRAWING: Figure 1
Patent JP-2018000952-A (JP)
Title: System and method for providing real-time signal segmentation and fiducial point alignment framework
Inventor: LI YELEI
IPC: A61B5/00
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for providing a real-time signal segmentation and fiducial point alignment framework enabling accurate beat detection of a biosignal.SOLUTION: A sensor 122 is configured to acquire a first signal from a user, and a diagnostic processor is configured to pre-process the first signal to generate a second signal, segment the second signal to form first and second signal segments, determine a fiducial point for each of the first signal segment and the second signal segment, match an adjacent point of the fiducial point for the second signal segment to the fiducial point for the first signal segment for feature alignment, and provide a third signal using results of the feature alignment.SELECTED DRAWING: Figure 2
Patent JP-2019004055-A (JP)
Title: Imprint device, and manufacturing method of article
Inventor: BABA NORIKAZU
IPC: B29C59/02
Filed: 2017-06-15
Abstract: To provide an imprint device advantageous for patterning an imprint material precisely on a board.SOLUTION: An imprint device for patterning an imprint material on a board by using a mold includes a deformation section for deforming the mold in convex shape projecting toward the board, a detector for irradiating the board with light via the mold, and detecting the interference fringe of reflection light from the mold and reflection light from the board, and a control section for controlling the deformation section to deform the mold in convex shape, and controlling the pressing process of the mold and the imprint material so that the contact area of the mold and the imprint material on the board expand gradually. In the pressing process, the control section estimates an error related to the pressing direction of the mold and the imprint material from the interference fringe detected in the detector, and corrects the pressing direction so that the error is reduced.SELECTED DRAWING: Figure 1
Patent JP-2019009542-A (JP)
Title: Sound system for vehicle
Inventor: TODA ISAO
IPC: H04R1/02
Filed: 2017-06-22
Abstract: To provide a sound system for a vehicle capable of enabling a driver to fully hear live engine sound with an inexpensive structure.SOLUTION: An engine 30 is arranged on an outer side of a vehicle structure body enclosing a passenger compartment 3. A communication hole 50 is formed on an upper surface of a tunnel part 21 formed in a floor panel 20 and the communication hole 50 is covered by a speaker 60 for audio sound. Live engine sound to be generated by the engine 30 is transmitted to a passenger compartment 3 from a space inside the tunnel part 21 via the communication hole 50 and the speaker 60. The communication hole 50 may be covered by a film member 51 having water tightness and fluid tightness.SELECTED DRAWING: Figure 2
Patent JP-2019005835-A (JP)
Title: Workpiece transfer method
Inventor: MATSUURA YASUHARU
IPC: B23P21/00
Filed: 2017-06-22
Abstract: To stably hold and smoothly transfer a workpiece in transferring the workpiece by using a robot between conveyance devices on different lines, and prevents interference between a hand part of the robot and the conveyance device.SOLUTION: A workpiece W is transferred from a hanger carrier 102 on a carrying-in line L2 to a tool 40 mounted on a hand part 22 of a carrying-in robot 11. The tool 40 and the workpiece W are conveyed by the carrying-in robot 11 to a carriage 201 of an intermediate line L1, and the tool 40 is removed from the hand part 22 of the carrying-in robot 11 to integrally transfer the tool 40 and the workpiece W to the carriage 201. By mounting the hand part 22 of the carrying-out robot 12 to the tool 40 loaded on the carriage 201, the tool 40 and the workpiece W are integrally held by the carrying-out robot 12. The tool 40 and the workpiece W are conveyed by the carrying-out robot 12 to the hanger carrier 102 of a carrying-out line L3, and the workpiece W is transferred to the hanger carrier 102 of the carrying-out line L3 from the tool 40 mounted on the hand part 22 of the carrying-out robot 12.SELECTED DRAWING: Figure 2
Patent JP-2019011876-A (JP)
Title: Sterilization humidifier
Inventor: MURAMATSU TAKASHI
IPC: F24F6/00
Filed: 2017-06-29
Abstract: To improve efficiency of electrolysis, in a water storage container used in a sterilization humidifier, the sterilization humidifier configured to generate electrolytic water and remove viruses floating in the atmosphere with the electrolytic water.SOLUTION: A sterilization humidifier comprises: a bowl-shaped water storage container 14 provided in a body case 1 and whose upper part is opened; a tank member 15 configured to supply water to the water storage container 14; an electrode member 8 configured to electrolyze water; and a filter 16 whose end part is immersed into water in the water storage container 14. In the water storage container 14, the filter 16 and the tank member 15 are provided. The water storage container 14 has a water channel 26 connecting the tank member 15 and the filter 16. In the water channel 26, the electrode member 8 is provided. At a part of an inner surface of the water channel 26 opposite to the electrode member 8, provided is a water flow change member 27 configured to change a water flow direction so that water flowing from the tank member 15 to the filter 16 flows to the electrode member 8, thereby improving efficiency of electrolysis.SELECTED DRAWING: Figure 4
Patent JP-2019011798-A (JP)
Title: Reduction gear
Inventor: ISHIKAWA SHINTARO
IPC: F16H13/08
Filed: 2017-06-29
Abstract: To provide a reduction gear excellent in mountability.SOLUTION: This reduction gear 1 comprises: an output shaft 2 in which a plurality of teeth 2a are formed at an external peripheral face; an eccentric member 3 arranged at an outside-diameter side with respect to the output shaft 2, and having an internal peripheral face which is decentered to the output shaft 2; a plurality of rollers 6 arranged between the output shaft 2 and the eccentric member 3; and a cage 7 for rotatably holding the rollers 6. Everytime the eccentric member 3 rotates one round, the rollers 6 push output shaft 2, the output shaft 2 is rotated to a peripheral direction by an amount of one tooth, and the output shaft 2 is thereby decelerated in speed with respect to the eccentric member 3, and rotates.SELECTED DRAWING: Figure 1
Patent JP-2019011413-A (JP)
Title: Method for producing multilayer film
Inventor: SATO TAKASHI
IPC: C08J7/04
Filed: 2017-06-29
Abstract: To provide a production method which suppresses occurrence of unevenness of oxygen concentration in a film width direction that can be generated during roll conveyance and can efficiently produce a high-quality multilayer film.SOLUTION: A method for producing a multilayer film includes a step of subjecting a surface of a long base material to discharge treatment and a step of forming a coating layer on the surface of the base material after the discharge treatment. A discharge treatment apparatus used in the discharge treatment step includes a discharge treatment section, a housing which stores the discharge treatment section, a conveyance roll arranged between the housing and the roll with a gap such as to convey the base material, and a spraying device that is provided in the housing wall on the conveyance port side to which the base material of the housing is conveyed and sprays gas containing inert gas and dry air onto the base material conveyed to the gap. The discharge treatment step includes at least one of supplying gas containing inert gas and dry air into the housing and supplying gas containing inert gas and dry air from a gas spraying port to a base material conveyance path, and subjecting the surface of the base material to discharge treatment on predetermined conditions.SELECTED DRAWING: Figure 3
Patent JP-2017182099-A (JP)
Title: Speech synthesizing device, speech synthesis method, and speech synthesis program
Inventor: NISHIZAWA NOBUYUKI
IPC: G10L19/06
Filed: 2017-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a speech synthesizing device, a speech synthesis method, and a speech synthesis program that can attain high resolution while suppressing an increase in processing amount.SOLUTION: A speech synthesizer 200 which synthesizes a speech waveform on the basis of input time-series sound source control information and spectrum characteristic information includes: a sine wave synthesis part 232 which synthesizes an amplitude-adjusted sine wave so as to simulate spectrum characteristics of an output target speech; a sub-band division waveform vector generation part 236 which generates one sub-band division waveform vector by combining together a sub-band division sound source waveform vector having its amplitude adjusted in a specific sub-band and a sine wave synthetic component having the sine wave synthesized; and a sub-band synthesis part 140 which synthesize the generated sub-band division waveform vector and the amplitude-adjusted sub-band division sound source waveform vector each into a single speech waveform.SELECTED DRAWING: Figure 6
Patent JP-2018022883-A (JP)
Title: Ultraviolet light light-emitting device with heavily doped strain-management interlayer
Inventor: JIANPING CHEN
IPC: H01L33/32
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To disclose an efficient and cost effective approach for strain, especially compressive strain management, and an LED, especially UV LED structures with such strain management of greatly improved material quality and device performance.SOLUTION: A heteroepitaxy strain-management structure for a light emitting device includes: a substrate or a template S1; an epitaxial layer E2 to be epitaxially formed over the substrate or the template S1, wherein a calculated in-plane compressive strain to be exerted by the substrate or the template S1 to the epitaxial layer is equal to or larger than 1%; and a heavily doped interlayer HDIL inserted in between the epitaxial layer E2 and the substrate or the template S1, wherein the heavily doped interlayer HDIL is of substantially the same material composition as that of the epitaxial layer E2 with a thickness of 40-400 nm, and is doped at a doping level in the range of 5×10to 5×10cm.SELECTED DRAWING: Figure 1
Patent JP-2019013668-A (JP)
Title: Suction catheter
Inventor: LI CUI CUI
IPC: A61M25/14
Filed: 2017-07-10
Abstract: To improve a suction performance for sucking a thrombus blocked on a guide wire.SOLUTION: In a suction catheter (10), a shape of an edge (3b) forming a suction port (3a) is asymmetric with respect to a virtual line (C) as a symmetric axis between a most-distal end position (1a) and a most-proximal end position (1b). Also, a curved part (4a) that is curved outward than a peripheral edge (3b) is provided at the most-distal end position (1a) with a perpendicular line (D) passing a center of the virtual lien (C) as a reference.SELECTED DRAWING: Figure 2
Patent JP-2019015694-A (JP)
Title: Processing device, substrate inspection device, processing method, and substrate inspection method
Inventor: TOMOI TADASHI
IPC: G01R31/28
Filed: 2017-07-11
Abstract: To accurately correct design coordinates of probing points.SOLUTION: A processing device includes: a camera 5 for imaging a label of a substrate mounted on a resting surface 2a; a processing part 9 for specifying a first error between actual coordinates and design coordinates of the label by specifying the actual coordinates of the label based on an image of the label imaged by the camera 5 and executing specific processing for specifying correction coordinates by correcting the design coordinates of a probing point of a substrate based on the first error; and a laser displacement gauge 3 for detecting a first distance along a perpendicular direction from an opposing position opposing to the resting surface 2a up to a defined point of the substrate. The processing part 9 executes: a step of specifying a second distance along the perpendicular direction from the resting surface 2a up to the label based on the first distance; and a step of modifying the actual coordinates of the label by a second error on the coordinate plane generated according to a length of the second distance at the time when the optical axis of the camera 5 is tilted toward the perpendicular direction. The processing device specifies the first error using the actual coordinates after the correction.SELECTED DRAWING: Figure 1
Patent JP-2019016579-A (JP)
Title: Manufacturing method for vacuum valve
Inventor: SEKIMORI HIROKI
IPC: H01H33/662
Filed: 2017-07-11
Abstract: To provide a manufacturing method capable forming a conductive film containing silver at a current-carrying part of a vacuum valve, easily and well, and capable of manufacturing a good vacuum valve of low contact resistance.SOLUTION: A manufacturing method for a vacuum valve includes a silver-containing layer formation step of forming a silver-containing layer containing silver on a surface of a current-carrying part of a current-carrying shaft, a partial brazing step of covering a part of the current-carrying shaft including the current-carrying part with a container shape member, heating in vacuum, and connecting the current-carrying shaft and a sealing fitting thus manufacturing a partial assembly component, and a vacuum sealing brazing step of covering the part of the current-carrying shaft including the current-carrying part with a container shape member, heating in vacuum, thus brazing the partial assembly component and the vacuum container body. In the vacuum sealing brazing step, a temperature is controlled so that the temperature of the current-carrying part becomes lower than a deposition temperature, before a temperature of the container shape member is lowered below a deposition temperature at which deposition of silver occurs in a cooling process, and the silver adhered to an inside surface of the container shape member in the partial brazing step is shifted to a surface of the current-carrying part.SELECTED DRAWING: Figure 1
Patent JP-2019019691-A (JP)
Title: Binary power generator
Inventor: TAKAHASHI TOSHIO
IPC: H02K7/18
Filed: 2017-07-12
Abstract: To provide a binary power generator which can prevent clogging of a line for cooling a power generator.SOLUTION: A binary power generator 1 includes: an evaporator 2 and a condenser 4 with which a working medium circulation line L3 for circulating a working medium is connected; an expansion power generator 3 provided between the evaporator 2 and the condenser 4 and including an expander 3a with which the working medium circulation line L3 is connected and a power generator 3b connected to the expander 3a; a header side cooling line L4 through which a cooling source for cooling the power generator 3b passes; a cooling medium circulation line L10 which is provided at the power generator 3b and circulates a cooling medium cooled by the cooling source; and an indirect heat exchanger 7 with which the header side cooling line L4 and the cooling medium circulation line L10 are connected and cools the cooling medium by heat exchange between the cooling source and the cooling medium.SELECTED DRAWING: Figure 1
Patent JP-2017207771-A (JP)
Title: Focus detection device, focus adjustment device and camera
Inventor: ONISHI NAOYUKI
IPC: G02B7/28
Filed: 2017-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress false focusing in phase difference method focus detection.SOLUTION: A focus detection device comprises: a plurality of microlenses 13 upon which light flux transmitting an image formation optical system is incident, and which is two-dimensionally arrayed; a plurality of light reception elements 14 that is arranged, corresponding to each of the plurality of microlenses 13; a focus detection unit that detects a phase difference among a plurality of light flexes passing through an area different in the image formation optical system on the basis of an output of the plurality of light reception elements 14, and detects an amount of focus deviation of the image formation optical system; and a recognition unit that recognizes a characteristic of a subject image to be formed on the plurality of light reception elements 14 by the plurality of microlenses 13 on the basis of the output of the plurality of light reception elements 14. The focus detection unit is configured to detect the amount of focus deviation by a method suitable for the characteristic of the subject image recognized by the recognition unit.SELECTED DRAWING: Figure 2
Patent JP-2019018976-A (JP)
Title: Physical distribution management system
Inventor: KISHI KENJI
IPC: G06Q50/28
Filed: 2017-07-20
Abstract: To provide a physical distribution management system that allows for clarifying a locus of management responsibility for commodity during delivery.SOLUTION: A physical distribution management system allows a driver of a refrigerator truck 3 to confirm a delivery commodity and if there is no problem, send that fact from transceiver means 5 to a computer 2 of a management center through a network 1. Then, the computer 2 of the management center sends an instruction for delivery start to the transceiver means 5 of the refrigerator truck 3. The management center receives data from a temperature sensor 4 at all times in a duration from a delivery start to an arrival at a cargo destination, and sends to the driver an instruction for performing temperature control within the refrigerator truck at optimal conditions. After arriving at the cargo destination, it is checked whether a person in charge at the cargo destination can accept the commodity. If the computer 2 of the management center receives information of acceptability from transceiver means 6 of the cargo destination, it sends an instruction for handing over the commodity to the transceiver means 5 of the refrigerator truck 3. At this time point or later, the responsibility for commodity management transits to the cargo destination.SELECTED DRAWING: Figure 1
Patent JP-2019025985-A (JP)
Title: Hybrid vehicular engine start control apparatus and start control method
Inventor: MATSUI HIROKI
IPC: B60L50/16
Filed: 2017-07-27
Abstract: To provide an engine start control apparatus and an engine start control method, which are capable of suppressing a vehicular vibration when an engine is ignited.SOLUTION: An engine start control apparatus and an engine start control method are used for an engine of a hybrid vehicle that includes: a first clutch capable of connecting and disconnecting between a driving motor and the engine that includes a starting motor; and a second clutch capable of connecting and disconnecting between the driving motor and a drive wheel. The apparatus and method include: a motor travel mode where the vehicle travels on motor torque from the driving motor, with the first clutch disengaged, the engine stopped and the second clutch engaged; and an engine travel mode where the vehicle travels on engine torque of the engine, with the first clutch engaged, the second clutch engaged. The method includes: start engaging the first clutch when starting the engine; and start igniting the engine to start after the engine revolves at a given speed.SELECTED DRAWING: Figure 7
Patent JP-2019027310-A (JP)
Title: Egr diagnosis system
Inventor: HIGASHIYAMA SHIGERU
IPC: F02M26/49
Filed: 2017-07-27
Abstract: To provide an EGR diagnosis system which can suppress an erroneous diagnosis at a diagnosis for diagnosing whether or not an EGR gas flow rate is normal.SOLUTION: An EGR diagnosis system 100 comprises: an EGR diagnosis processing execution part for calculating an EGR gas flow rate on the basis of an opening of an EGR valve 12 arranged at an EGR passage 11, and an intake flow rate of an engine 2 which is detected by an intake flow rate sensor 20, and performs EGR diagnosis processing for diagnosing whether or not the calculated EGR gas flow rate is normal; a pressure difference determination part for determining whether or not an EGR fore-and-aft pressure difference being a pressure difference between the inlet pressure of the EGR passage and the outlet pressure of the EGR passage is lower than a preset prescribed value; and an EGR diagnosis processing prohibition part for prohibiting the execution of the EGR diagnosis processing by the EGR diagnosis processing execution part when it is determined that the EGR fore-and-aft pressure difference is lower than the prescribed value.SELECTED DRAWING: Figure 2