baber/WOPTO huggingface dataset:
Patent JP-2019059077-A (JP)
Title: Ink jet head, manufacturing method of the ink jet head, and image forming device
Inventor: HAYASHI YUSUKE
IPC: B41J2/16
Filed: 2017-09-26
Abstract: To provide an ink jet head which can prevent peeling and disconnection of wiring on a substrate having the wiring for driving an ink chamber.SOLUTION: An ink jet head includes: a nozzle substrate with a plurality of nozzles formed thereon; a pressure chamber substrate on which a pressure chamber for communicating with the respective nozzles is formed; a drive electrode arranged on the pressure chamber; a wiring substrate which has a first through hole and a second through hole and is arranged by adhering to the pressure chamber substrate on an opposite side to the nozzle substrate; and wiring which is connected to the drive electrode at a connection surface of the wiring substrate facing to a pressure chamber substrate side, and is arranged in a state that it is led out to a rear surface with respect to the connection surface through the first through hole, and is led out to the connection surface through the second through hole. Inner walls of the first through hole and the second through hole are partially exposed.SELECTED DRAWING: Figure 4
Patent JP-2018190372-A (JP)
Title: Processor and its way prediction method
Inventor: LIU KUN-HO
IPC: G06F12/08
Filed: 2017-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a processor for saving power consumption and its way prediction method.SOLUTION: In a processor 100 including a prediction table 110, a prediction logic circuit 120 and a prediction verification circuit 130, the prediction table has a plurality of sets having a plurality of confidence values respectively corresponding to a plurality of cache sets of a cache memory 140 of a cache system, and provides the confidence values of the sets selected in accordance with an index, and the prediction logic circuit receives the confidence values of the selected sets, and determines whether or not each of the confidence values of the selected sets is larger than a threshold to generate a prediction result, and the prediction verification circuit receives the prediction result, and generates correctness information in accordance with the prediction result, and generates update information in accordance with the correctness information, and updates the confidence values of the prediction table in accordance with the update information.SELECTED DRAWING: Figure 1
Patent JP-2019062376-A (JP)
Title: Image correction apparatus, image correction method, and program
Inventor: ODA KIYOSHI
IPC: G06T1/00
Filed: 2017-09-26
Abstract: To simplify handling of additional parts to be added to a plurality of images projected sequentially.SOLUTION: An image correction apparatus includes a projection image input unit 16 that acquires image information for projection and a CPU 11 that generates projection image information from the acquired image information, outputs the generated projection image information, acquires information of a photographed image including the projection image projected based on the projection image information from a photographed image input unit 18, generates color correction information on the projection plane from the projection image information and the information of the photographed image, and associates color correction information with the image information acquired at that time and store the information in a main memory 12, and executes color correction processing based on the color correction information when the projection image information is generated from the image information, and the CPU 11 determines whether to execute the color correction processing based on the image information stored in the main memory 12 and the image information currently acquired.SELECTED DRAWING: Figure 2
Patent JP-2018173931-A (JP)
Title: Virtual processing server, method of controlling virtual processing server, content distribution system and application program for terminal device
Inventor: SAITO HIROAKI
IPC: H04N21/235
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a virtual processing server, a method of controlling a virtual processing server, a content distribution system, and an application program for a terminal device which can cheer up contents having lower viewers and comment submissions by randomly submitting comments.SOLUTION: The present invention is directed to a virtual processing server in a content distribution system having a content distribution server for providing contents to a terminal device, a comment distribution server for distributing comments submitted to the content, and a virtual processing server for executing a processing on the content virtually. The virtual processing server has an execution control unit for executing virtually a processing and a first condition determining unit for determining a predetermined first condition for executing an access. The execution control unit, when it is determined that the predetermined first condition is satisfied, executes the access to the content.SELECTED DRAWING: Figure 7
Patent JP-2019064336-A (JP)
Title: Collision avoidance support apparatus
Inventor: SAIKI KOTARO
IPC: B60R21/00
Filed: 2017-09-29
Abstract: To reduce the occurrence of a secondary collision.SOLUTION: An avoidance route computation unit 17 computes an avoidance route for avoiding a collision between a vehicle itself and an obstacle by collision avoidance support control (automatic brake control and automatic steering control). A post-avoidance route computation unit 18 computes a post-avoidance route that is an estimated route of the vehicle itself from a position where a collision between the vehicle itself and obstacle is avoided, on the basis of a travel state (vehicular speed and deflection angle) of the vehicle itself at the time of avoiding the collision. A post-avoidance route collision determination unit 19 determines whether a secondary obstacle exists on the post-avoidance route, and, in the case of the secondary obstacle existing, inhibits execution of the automatic steering control even if the avoidance route is retrieved.SELECTED DRAWING: Figure 1
Patent JP-2019068698-A (JP)
Title: Power conversion device and manufacturing method of power conversion device
Inventor: SAKAI SHOJI
IPC: H02M7/48
Filed: 2017-10-05
Abstract: To provide a power conversion device capable of improving heat resistance and heat dissipation and being downsized.SOLUTION: A power conversion device 1 includes a transformer 2, a diode 4 having a body housing a diode element and a pin electrically isolated from the body, and a reactor 3. The pin of the diode 4 is fixed and electrically connected to a primary winding 3c of the reactor 3 by welding. A secondary winding of the transformer 2 is provided with a press-fit portion into which the body of the diode 4 is press-fit, and the body of the diode 4 is press-fit and fixed to the press-fit portion and is in contact with a base 6 via a heat dissipation sheet 5.SELECTED DRAWING: Figure 1
Patent JP-2019075201-A (JP)
Title: Structure for connecting oxide superconducting wire
Inventor: NAKAMURA NAONORI
IPC: H01R4/68
Filed: 2017-10-12
Abstract: To provide a structure for connecting an oxide superconducting wire having high adhesion between superconducting layers.SOLUTION: First superconducting layers 13 and 23 are connected with a second superconducting layer 33 to face to each other between wires 10 and 20 to be connected consisting of a first oxide superconducting wire including the first superconducting layers 13 and 23 on first substrates 11 and 21 and a connection superconducting wire 30 consisting of a second oxide superconducting wire including the second superconducting layer 33 on a second substrate 31. In a portion of the connection superconducting wire 30 facing at least the wires 10 and 20 to be connected, the second superconducting layer 33 is divided into a plurality of portions in the width direction of the second substrate 31 through a non-oriented part 34 extended in the longitudinal direction of the second substrate 31, and the non-oriented part 34 is formed of the same oxide material as the second superconducting layer 33.SELECTED DRAWING: Figure 1
Patent JP-2019075419-A (JP)
Title: Piezoelectric material and production method thereof, and injector
Inventor: SHINDO HITOSHI
IPC: H01L41/09
Filed: 2017-10-12
Abstract: To provide a PZT based piezoelectric material which makes a displacement vs temperature characteristic curve flatter and stably achieves a high quantity of displacement from a room temperature to a high temperature.SOLUTION: A piezoelectric material comprises, as a main component, a perovskite oxide represented by the general formula, ABO, which includes first and second components. The first component is a PZT based material having the basic composition, Pb(Zr,Ti)Oand including Ba and Sr as an A-site substitution element in such a range that a total substitution quantity is 10 mol% or less, and as a B site substitution element, Y and Nb in the proportion of 1:1 by molar ratio in such a range that a total substitution quantity is 5 mol% or less, in which the mole proportion of Ti to a total quantity of Zr and Ti is over 45 mol% and less than 49.5 mol%. The second component is KNbO, and an addition quantity of the second component to the first component is over 1 mol% and less than 15 mol%.SELECTED DRAWING: Figure 1
Patent JP-2018024427-A (JP)
Title: Tube, heat exchange core, heat exchanger and method for assembling heat exchanger
Inventor: AURELIE BELLENFANT
IPC: B60H1/32
Filed: 2017-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a tube comprising a storage part for a phase change material for a heat exchanger, in particular, for a heat exchange bundle of an evaporator of an air conditioning system for a crew compartment of a vehicle, the tube being reliable and robust, providing extremely efficient heat transfer between the tube and a coolant and between the tube in contact and an air stream, and further facilitating design of a heat exchanger in accordance with the need to cool the crew compartment.SOLUTION: A tube 13 includes: a first plate 15 configured to form a first outer surface 17 of the tube; a second plate 19 which is assembled with the first plate 15 in a sealed state and configured to form a second outer surface 21 at a side opposite to the first outer surface 17; and an intermediate plat 23 which is assembled with the first and second plates 15 and 19 in a sealed state between the plates and configured to define, at both sides of the intermediate plate, at least one channel 9 for causing a coolant F to flow into a bundle and at least one recess 25 for a phase change material M.SELECTED DRAWING: Figure 3
Patent JP-2019080086-A (JP)
Title: LTE communication system and communication control method
Inventor: EZOE HIROSHI
IPC: H04W88/18
Filed: 2017-10-19
Abstract: To provide an LTE communication system capable of suppressing a decrease in network utilization efficiency related to LTE communication.SOLUTION: An LTE communication system includes a router device that communicates according to an LTE communication scheme, a control device, and a core network device. The router device detects a change in the line capacity of a communication line connecting the core network device and one or more base station devices. The control device acquires information on the line capacity after a change in the communication line, acquires information on the communicable capacities of a plurality of communication paths connecting the core network device and a plurality of terminals connected to the base station device, and changes the communicable capacities of the plurality of communication paths on the basis of a ratio of the line capacity after the change in the communication line and the communicable capacities of the plurality of communication paths. The core network device acquires the communicable capacities of the plurality of communication paths from the control device and holds information of the communicable capacities of the plurality of communication paths.SELECTED DRAWING: Figure 1
Patent JP-2019079604-A (JP)
Title: Fuel cell vehicle
Inventor: NONAKA MASATO
IPC: B60L58/00
Filed: 2017-10-20
Abstract: To avoid unexpected closing of a valve in a hydrogen injector when the output voltage of an auxiliary machine battery drops due to power consumption in initial start-up of a specific auxiliary machine.SOLUTION: A fuel cell vehicle includes: a fuel cell unit which includes a hydrogen injector configured to open a valve when a current exceeding a predetermined current threshold is supplied and an injector controller configured to control such that a supply current to the hydrogen injector follows a current target value; an auxiliary machine battery supplying power to the hydrogen injector and a specific auxiliary machine; and an auxiliary machine controller sending a start-up signal to the specific auxiliary machine. The injector controller increases the current target value when detecting that a start-up signal is sent from the auxiliary machine controller to the specific auxiliary machine.SELECTED DRAWING: Figure 2
Patent JP-2019078643-A (JP)
Title: Detector
Inventor: HOSHIYAMA FUMIMOTO
IPC: G01C9/12
Filed: 2017-10-25
Abstract: To provide a detector that can detect a sign of falling of a slope by a simple structure.SOLUTION: A detector 1 includes: a supporting tool 2 set on a slope S, the supporting tool being inclined according to the degree of collapse of the slope S; an umbrella part 3 supported by the supporting tool 2; a pendulum 4 in the umbrella part 3; and a detection unit for detecting a swing of the pendulum 4. The pendulum 4 swings when the supporting tool 2 is inclined, and the detection unit detects the contact of the pendulum 4 with the umbrella part 3 when the pendulum 4 swings and contacts with the umbrella part 3.SELECTED DRAWING: Figure 1
Patent JP-2019078987-A (JP)
Title: Developer storage body, image forming unit, and image forming apparatus
Inventor: USHIKUBO JUNICHI
IPC: G03G21/18
Filed: 2017-10-27
Abstract: To provide means that improves operability in attaching/detaching a developer storage body to/from an image forming unit.SOLUTION: An image forming unit is removably attached to an image forming apparatus, and the image forming unit comprises: a developer storage body in which a plurality of developer storage parts storing developer are arranged; and an attachment/detachment part that attachably/detachably supports the developer storage body with the arrangement direction as an attachment/detachment direction. The attachment/detachment part is rotatably supported by a rotation shaft that extends in a direction orthogonal to the attachment/detachment direction, and has an engaging member that has a downstream end on the downstream side in an attachment direction of the developer storage body movable between a first position and a second position; the developer storage body has an engagement target part that engages the downstream end of the engaging member moving to the first position; the downstream end of the engaging member engages the engagement target part to maintain the attachment state of the developer storage body to the attachment/detachment part.SELECTED DRAWING: Figure 1
Patent JP-2019082526-A (JP)
Title: Transmission type electro-optic device and electronic equipment
Inventor: MASUI JUNICHI
IPC: G03B21/00
Filed: 2017-10-30
Abstract: To provide an electro-optical device and electronic equipment capable of suppressing return light made incident to an element substrate from being reflected by metal wiring in a peripheral region and emitted.SOLUTION: In an element substrate of an electro-optic device, metal wiring 10e provided on one surface 19s side of a first substrate 19 being a substrate body and a plurality of second light-shading layers 10f overlapped with the metal wiring 10e between the first substrate 19 and the metal wiring 10e are provided in a peripheral region 10c surrounding a pixel region 10d, and inter-second light-shading layer regions 10g overlapped with the metal wiring 10e exist between the second light-shading layers 10f, and third light-shading layers 10h are formed so as to be overlapped with the inter-second light-shading layer regions 10g in a plan view between the first substrate 19 and the metal wiring 10e, and surfaces on the first substrate 19 side of the second light-shading layers 10f and the third light-shading layers 10h have reflectivity lower than that of the surface on the first substrate 19 side of the metal wiring 10e.SELECTED DRAWING: Figure 11
Patent JP-2019081227-A (JP)
Title: Striking work machine
Inventor: KOBAYASHI RYUSUKE
IPC: B25D17/26
Filed: 2017-10-31
Abstract: To provide a striking work machine capable of preventing leakage of a lubricant and restraining increase in the weight of a case.SOLUTION: A striking work machine 10 having a striking unit 114 for striking a tip tool with driving force of a driving source, a metallic first case 25 in a cylindrical shape housing the striking unit 114, and a resin cover 14 covering the first case 25, comprises a space 37 formed between the first case 25 and the cover 14, seal members 35 and 36 making contact with the first case 25 and the cover 14 and sealing the space 37 from outside of the cover 14, and an opening provided in the first case 25 and connecting the inside of the first case 25 and the space.SELECTED DRAWING: Figure 4
Patent JP-2019086303-A (JP)
Title: Vibration measurement device and method for measuring vibration
Inventor: OTOMO HIDEYUKI
IPC: G01M7/02
Filed: 2017-11-01
Abstract: To provide a new vibration measurement device and a new method for measuring vibrations that allow hammering of a rotating tire without using human hands.SOLUTION: A vibration measurement device 10 includes: a hammer 34 for entering a tire T; a driving device 26 for causing the hammer 34 to do an entrance action; measuring means 12 for measuring the vibrations of the tire T; a driving unit 30, operated in an entrance direction and in the opposite direction to the entrance direction by the driving device 26; and an elastic body 32 between the hammer 34 and the driving unit 30. The driving unit 30 stops before the hammer 34 reaches the tire T when doing the entrance action. The hammer 34 moves to the entrance direction by inertial force to enter the tire T while elastically deforming the elastic body 32, and moves back to the opposite direction to the entrance direction by the elastic force of the elastic body 32.SELECTED DRAWING: Figure 7
Patent JP-2018025197-A (JP)
Title: Blower
Inventor: TANAKA NOBUHIRO
IPC: F04B45/047
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a blower capable of preventing either a discharge pressure or a discharge flow rate from being decreased even if a large opening part is installed.SOLUTION: There are provided: an actuator 50 having a vibration plate 41 and a driving body 42; and a housing 17 constituting a first blower chamber 31 together with the actuator 50 and having a first air vent 24. At least one of the vibration plate 41 and the housing 17 has a plurality of opening parts 62 arranged in an annular form and a beam part 35 supporting an inside part enclosed by the opening parts 62. An inner space enclosed by the opening parts 62 constitutes the first blower chamber 31, a shortest distance (a) from the center axis of the first blower chamber 31 to an outer periphery of the first blower chamber 31 and a resonance frequency (f) of the vibration plate 41 fulfils a relation of 0.8×(kc)/(2π)≤af≤1.2×(kc)/(2π) where a sound speed of gas passing through the first blower chamber 31 is defined as (c) and a value satisfying a relation of a first class Bessel function J(k)=0 is defined as k.SELECTED DRAWING: Figure 4
Patent JP-2019089571-A (JP)
Title: Stepped folding container
Inventor: KURODA ETSUKO
IPC: B65D5/36
Filed: 2017-11-13
Abstract: To provide a stepped folding container in which a bottom part is strong and has durability, a horizontal flatness of a bottom surface is maintained even when the amount of objects to be stored becomes small or the objects to be stores are gone, and the objects to be stored is directed to a buyer stably.SOLUTION: A stepped folding container comprises: a folding container part which can be folded in a tabular manner, and which always has a horizontal bottom surface when expanded irrespective of presence/absence of objects to be stored; and a stepped placement part having a vertical member which always maintains a vertical manner at a home position stably and which fixes the objects to be stored.SELECTED DRAWING: Figure 1
Patent JP-2019091360-A (JP)
Title: Advice system
Inventor: SUGANO TARO
IPC: G06Q50/22
Filed: 2017-11-16
Abstract: To provide an advice system capable of advising to continue by encouraging from a specialist to a client relating to daily works which must be continuously performed related to a body.SOLUTION: An advice etc. output device 0100 is arranged at a work location of an adviser such as a doctor, a dentist, a veterinarian or the like, for patients or other clients receiving advice relating to a body for daily works which must be continuously performed related to the body, and comprises a client register part, an advice register part, a template register part, a performance status information acquisition part for acquiring performance status information, a performance status information storage part, a selection part and a for-client information transmission part. A client terminal 0101 is always set in a dressing room provided with a mirror adjacent to a bathroom of a residence, etc. of the client, and comprises a login part, an advice etc. acquisition part, an advice etc. output part, a client-side performance status information acquisition part and a performance status information transmitting part.SELECTED DRAWING: Figure 1
Patent JP-2019093566-A (JP)
Title: Engineering method of duct line of viscoelastic body, engineering program, and evaluation method
Inventor: IDA SHINGO
IPC: G06F17/50
Filed: 2017-11-17
Abstract: To provide an engineering method of a duct line good in process tolerance in extrusion molding of a viscoelastic body.SOLUTION: The invention has: a step for setting an initial shape of an inner wall surface of a duct line; a step for modeling the viscoelastic body as a fluid; a step for dividing a flow pass defined by the inner wall surface into prescribed elements; a step for setting a boundary condition at an inner wall surface, an inlet cross section and an outlet cross section defined by the inner wall surface; a step for setting an initial value of physical value at each element; a step for calculating the physical value of the fluid at each element; a step for generating a plurality of flow lines; a step for calculating cumulative elongation strain E showing the degree of elongation deformation which the viscoelastic body flowed in from the inlet cross section receives until it flows out from the outlet cross section based on the calculated physical amount; a step for calculating the distribution of the cumulative elongation strain E at the outlet cross section; and a step for changing at least a part of the initial shape of the inner wall surface so that the distribution of the cumulative elongation strain E is changed.SELECTED DRAWING: Figure 8