baber/WOPTO huggingface dataset:
Patent JP-2020175360-A (JP)
Title: Filter for sewage
Inventor: WU YANGHUA
IPC: F16H37/12
Filed: 2019-05-08
Abstract: To disclose a filter for sewage.SOLUTION: A filter for sewage comprises a filter, where a main filter chamber is arranged in the filter, and a main filter device is arranged in the main filter chamber, a top end of the main filter chamber communicates with a first communication groove, and a bottom end of the first communication groove communicates with a first slide groove. During operation of the filter for sewage, when the filter treats impurities on an upper side of a filter screen, the sewage is divided into a filter chamber at the other side through mechanical transmission, the impurities are treated without affecting filtration, so that filtration treatment speed is improved, and working efficiency is improved; and the impurities on the filter screen can be treated by a scraping plate without need of treating the impurities by operation of other devices, so that an impurity removing process is greatly simplified, and efficiency is improved.SELECTED DRAWING: Figure 1
Patent JP-2020183271-A (JP)
Title: Pallet supporter
Inventor: MAKITA NOBUYOSHI
IPC: B65D19/38
Filed: 2019-05-09
Abstract: To provide a pallet supporter that can have a side frame member prevented from coming into contact with a circumferential thing as the pellet moves.SOLUTION: The present invention relates to a pallet supporter 1 that comprises side frame members 2, 2 fitted facing side faces 101, 101 of a lower-stage pallet P1, and a coupling member 3 coupling the side frame members 2, 2 to each other, and has an upper-stage pallet P2 mounted above. The side frame members 2, 2 are arranged more inside than both ends of the side faces 101, 101 of the lower-stage pallet P1, and fitting pieces 24, 24 inserted into fork pockets 110, 110 area provided at lower end parts of the side frame members 2, 2.SELECTED DRAWING: Figure 1
Patent JP-2020188089-A (JP)
Title: Supporting apparatus and supporting method
Inventor: ARAI YOSHIO
IPC: H01L21/683
Filed: 2019-05-13
Abstract: To provide a supporting apparatus and a supporting method, capable of preventing adhesion failure of an adhesive sheet peeled off from a release sheet by pressing the adhesive sheet against pressing means.SOLUTION: A supporting apparatus EA, which is an apparatus for supporting a supporting object WK with an adhesive sheet AS adhered, includes: supporting means 10 with a supporting surface 13A for supporting the supporting object WK; and air flow direction change means 20 for changing an air flow direction of air flowing along the supporting surface 12A to such a direction as to an opposing direction of the supporting surface 12A.SELECTED DRAWING: Figure 1
Patent JP-2020188576-A (JP)
Title: Voice coil motor and stage device
Inventor: ICHIKAWA ASAMI
IPC: H02K41/03
Filed: 2019-05-14
Abstract: To provide a voice coil motor which can suppress the manufacturing cost of a stage device, and the stage device using the voice coil motor.SOLUTION: A voice coil motor 1 comprises: magnets 9 and 10 as a magnetic field generation member; a first coil 4; and a second coil 5. The magnets 9 and 10 used as the magnetic field generation member generate a magnetic field. The first coil 4 is arranged in the magnetic field, and has a first central axis. The second coil 5 is arranged so as to be overlapped with the first coil 4 as seen from a direction of the magnetic field in the magnetic field. The second coil 5 has a second central axis. An extending direction of the first central axis is different from an extending direction of the second central axis.SELECTED DRAWING: Figure 1
Patent JP-2019193795-A (JP)
Title: Method and system for generating customized sensory stimulation
Inventor: ROSS O'NEILL
IPC: A61F11/00
Filed: 2019-05-14
Abstract: To provide a system for customized treatment of tinnitus involving a numeric sensory organ.SOLUTION: The present invention includes a sound processing unit (1101), a tactile stimulation unit (1102), and an acoustic transmission unit. The sound processing unit includes a processor input for receiving an acoustic signal and a digital signal processor for analyzing the acoustic signal to generate a plurality of drive signal representing the acoustic signal from the acoustic signal and spectrally correcting the acoustic signal according to a predetermined correction profile to generate a corrected acoustic signal. The tactile stimulation unit includes an individually activating stimulator array for providing tactile stimuli stimulation to a target and a stimulator input for receiving a plurality of drive signals generated by the digital signal processor and transmitting each drive signal to a respective stimulator. The acoustic transmission unit includes an acoustic transmission unit input for receiving the corrected acoustic signal generated by the digital signal processor.SELECTED DRAWING: Figure 11
Patent JP-2020191158-A (JP)
Title: Method for producing negative electrode active material
Inventor: YUGAWA KAYOKO
IPC: C01B33/021
Filed: 2019-05-17
Abstract: To provide a new method for producing a negative electrode active material containing Si.SOLUTION: A method for producing a negative electrode active material is characterized in that chain or cyclic polysilane or a polymer thereof is reacted with oxygen and/or water to obtain a precursor and the precursor is decomposed by heating.SELECTED DRAWING: None
Patent JP-2020170493-A (JP)
Title: Controller, control method, and computer program
Inventor: NANBA RYO
IPC: G05B23/02
Filed: 2019-05-21
Abstract: To provide a controller, a control method, and a computer program capable of determining, with a smaller calculation amount, an operation amount for optimizing a predetermined evaluation amount.SOLUTION: A controller 60 has an operation amount candidate acquisition part 65 and an operation amount selection part. The operation amount candidate acquisition part acquires, under first restriction condition for restricting a range of values that can be respectively obtained by each of a plurality of operation amounts to be controlled and second restriction condition indicating condition that the plurality of operation amounts need to satisfy simultaneously, one or more operation amount candidates represented by combinations of the values of the plurality of operation amounts such that an evaluation amount represented by a weighted linear sum of the plurality of operation amounts can have a minimum value or a maximum value. The operation amount selection part selects, from one or more operation amount candidates acquired by the operation amount candidate acquisition part, the operation amount candidate which minimizes or maximizes the evaluation amount. The controller operates a control target based on the values of the plurality of operation amounts represented by the operation amount candidates selected by the operation amount selection part.SELECTED DRAWING: Figure 2
Patent JP-2020194806-A (JP)
Title: Laminated coil component
Inventor: HIRUKAWA ATSUO
IPC: H01F41/04
Filed: 2019-05-24
Abstract: To provide a laminated coil component with excellent mountability and high frequency characteristics.SOLUTION: A laminated coil component 1 according to the present invention includes a laminate 10 obtained by laminating a plurality of insulating layers in the length direction, and having a coil built therein, and a first external electrode 21 and a second external electrode 22 electrically connected to the coil. The first external electrode 21 extends and covers at least a part of a first end face 11 and a part of a first main surface 13, and the second external electrode 22 extends and covers at least a part of a second end faces 12 and a part of the first main surface 13, and the lamination direction of the laminate 10 and the coil axial direction A of the coil are parallel to the first main surface 13, and a low dielectric constant layer 50 having a relative permittivity smaller than that of the insulating layer is provided between the first external electrode 21 extended to the first main surface 13 and the laminate 10.SELECTED DRAWING: Figure 3
Patent JP-2020193409-A (JP)
Title: Screen and screen device
Inventor: WAKABAYASHI MASAKI
IPC: D03D9/00
Filed: 2019-05-28
Abstract: To provide a screen and a screen device capable of having both a self-standing property by which deflection due to an influence of wind pressure can be suppressed and a winding property by which the screen can be wound into a roll shape for storage and transportation.SOLUTION: A screen 10 is formed by weaving warp 15 and weft 16, so that it can be wound into a roll shape. The warp 15 and the weft 16 are respectively made of resin monofilament yarns. An intersection 18 of the warp 15 and the weft 16 is fused together. The bending hardness of the screen 10 is set within a range of 0.25 gf cm2/cm or more and 1.00 gf cm2/cm or less. In order to set the bending hardness within this range, the degree of crystallinity of the weft 16 is set within a range of 30% to 70%, and the degree of orientation of the weft 16 is set within a range of 0.55 to 0.93.SELECTED DRAWING: Figure 2
Patent JP-2020193005-A (JP)
Title: Preform assembly, delamination container, and manufacturing method of delamination container
Inventor: TABATA SHINICHI
IPC: B65D1/02
Filed: 2019-05-28
Abstract: To provide a preform assembly facilitating peeling an external surface of a storage part in an inner container body from an internal surface of a trunk in an outer container body, to provide a delamination container, and to provide a manufacturing method of the delamination container.SOLUTION: A preform assembly 30 in which an inner preform 50 is mounted on the inside of an external preform 40 is such that: the external preform 40 has a cylindrical outer port 41, and a trunk 42 connected to the outer port 41; the inner preform 50 has a cylindrical inner port 51 arranged inside the outer port 41, and a storage part 52 connected to the inner port 51 and arranged inside the trunk 42; a prescribed gap G is formed in a vertical direction between a bottom part of the storage part 52 (storage part bottom part 52c) and a bottom part of the trunk 42 (trunk bottom part 42c); the bottom part of the trunk 42 is provided with an outside air introduction path 43b; and a projection 53 projecting to the outside and having at least a part arranged inside the air introduction path 43b is formed in a part facing the outside air introduction path 43b in the bottom part of the storage part 52.SELECTED DRAWING: Figure 5
Patent JP-2020195257-A (JP)
Title: Dynamoelectric motor
Inventor: ENDO SHIGEYA
IPC: H02K21/16
Filed: 2019-05-30
Abstract: To provide a dynamoelectric motor with which the amplification of cogging torque is small.SOLUTION: Provided is a dynamoelectric motor 10 comprising a toric yoke 11, a stator 2 equipped with a plurality of teeth 12 projecting from the inner circumferential face to the radial inside of the yoke 11, and a rotor 3 with which the number of poles is P. A stator core 1 is composed of electromagnetic steel sheets which are laminated in the axial direction of a revolving shaft 4 of the rotor 3. When it is assumed that M is a divisor of P, weld sections 6a-6f at M points linearly extending in parallel to the axial direction and where the electromagnetic steel sheets are welded are provided on the outer circumferential face of the stator 2. When it is assumed that A is an integer of 1 to M and B is a divisor of M, the A-th weld section among the weld sections 6a-6f at M points is arranged at a position shifted, in the circumferential direction by an angle (A-1)×(360 degrees÷P÷B), from a reference position discretionarily selected from among reference positions 7a-7f on the outer circumferential face of the stator 2 at M points arranged at equal intervals in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2020196172-A (JP)
Title: Image formation apparatus and control method of image formation apparatus
Inventor: OKANO HIROAKI
IPC: B41J2/045
Filed: 2019-05-31
Abstract: To provide an image formation apparatus which may suppress the deterioration in the printing quality due to the bluntness of a voltage waveform of a drive signal.SOLUTION: An image formation apparatus having an ink jet head 200 for executing the ink discharge operation by expanding or contracting a piezoelectric element comprises: a drive signal generation unit 140 which is provided in a body 100 and generates a drive signal for forming a voltage waveform to be supplied to the piezoelectric element; a drive waveform detection unit 230 which is arranged in the ink jet head 200 and detects the voltage waveform of the drive signal output to the ink jet head 200 from the body 100 side through a cable 300; and a drive waveform setting unit which performs the waveform setting related to the rise time and/or the fall time of the voltage waveform of the drive signal generated by the drive signal generation unit on the basis of a previously-stored reference voltage waveform 120c and the voltage waveform of the drive signal detected by the drive waveform detection unit.SELECTED DRAWING: Figure 2
Patent JP-2019147552-A (JP)
Title: Vehicle altitude restrictions and control
Inventor: ZHANG XINGYU
IPC: G05D1/10
Filed: 2019-06-03
Abstract: To provide systems, methods and devices for providing flight response to flight-restricted altitudes.SOLUTION: The altitude of an unmanned aerial vehicle (UAV) may be compared with an altitude restriction. If needed, a flight-response measure may be taken by the UAV to prevent the UAV from flying at a restricted altitude. The altitude measurement of the UAV and/or altitude restriction of the UAV may be modified for improved performance. Different flight-response measures may be taken depending on preference and the rules of a jurisdiction within which the UAV falls.SELECTED DRAWING: Figure 5
Patent JP-2019185052-A (JP)
Title: Illumination optical system, exposure equipment and device production method
Inventor: MIYAKE NORIO
IPC: G02B5/30
Filed: 2019-06-12
Abstract: To provide an illumination optical system having high degree of freedom related to change of a polarization state.SOLUTION: An illumination optical system for illuminating a radiated surface by light from a light source comprises: a first spatial light modulator comprising a plurality of optical elements to which light from the light source enters; a polarization member comprising a first polarization member to which first light enters and a second polarization member to which second light enters, for making polarization states of the first light and second light which pass a different position each other related to an optical axis of the illumination optical system out of light from the first spatial light modulator, different polarization states; and a second spatial light modulator having a plurality of optical elements to which first light and second light from the polarization member enter, in which an area of an incidence plane of a first polarization element and an area of an incidence plane of a second polarization element are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2020204053-A (JP)
Title: Image processor and image processing method
Inventor: KUWANA KOTA
IPC: G06T7/20
Filed: 2019-06-14
Abstract: To support investigation of behavior of swirling coke in a raceway.SOLUTION: An image processor 1 includes a tracking unit 22 which performs image processing on time-series images (a movie V) of a raceway 104 so as to track swirling coke in the raceway 104. The time-series images are obtained by photographing the raceway 104 through a tuyere 101 of a blast furnace 100 by a camera 108.SELECTED DRAWING: Figure 2
Patent JP-2020205334-A (JP)
Title: Substrate-processing method and substrate-processing device
Inventor: OKAMURA NAOYUKI
IPC: H01L21/304
Filed: 2019-06-17
Abstract: To decrease the quantity of particles depositing to a substrate.SOLUTION: A substrate-processing method according to the present disclosure comprises: a process liquid supplying step; a two-liquid supplying step; a first transfer step; and a second transfer step. The process liquid supplying step includes supplying a substrate with a process liquid. The two-liquid supplying step includes supplying the substrate with a drying liquid higher than the process liquid in volatility while supplying the process liquid to the substrate after the process liquid supplying step. The first transfer step includes transferring a location of ejecting the process liquid toward an outer periphery of the substrate in the two-liquid supplying step. The second transfer step is performed after the first transfer step, and includes transferring the location of ejecting the drying liquid toward the outer periphery of the substrate when a previously set time has elapsed from the start of supply of the drying liquid to the substrate.SELECTED DRAWING: Figure 8
Patent JP-2021002227-A (JP)
Title: Print data output device, print data output method, program, printer, and print system
Inventor: KAWAHARA TOSHINAO
IPC: G06F3/12
Filed: 2019-06-21
Abstract: To cause a printer to print a label image in which words and icons are combined without giving much burden to users.SOLUTION: An information processing device 100 includes a storage section 111, a determination section 112, an obtainment section 113, a generation section 114, and an output section 118. In the storage section 111, a word and one or more icons are stored in association with each other. The determination section 112 determines words to be printed. The obtainment section 113 obtains the icons associated with the words determined by the determination section 112, from the storage section 111. The generation section 114 generates an image including the icons obtained by the obtainment section 113 and the words determined by the determination section 112. The output section 118 outputs print data including the image generated by the generation section 114.SELECTED DRAWING: Figure 4
Patent JP-2021004179-A (JP)
Title: Volatile microbial control agent composition and volatile microbial control agent
Inventor: UMEMURA HIROYASU
IPC: A01N31/08
Filed: 2019-06-25
Abstract: To provide a volatile microbial control agent composition having excellent control performance and excellent persistence of a control effect.SOLUTION: A volatile microbial control composition contains a (A) component that is a compound expressed by a formula (I), a (B1) component that is acyclic aldehyde, and a (C) component that is water, in which a content of a total of the (A) component and the (C) component is 65 to 99.9 mass%, and (A)/(C) that is a mass ratio of the (A) component to the (C) component is 0.6 to 20. In the formula (I), R1 and R2 are each independently a hydrogen atom, a methyl group or an ethyl group, X is a hydrogen atom, a methyl group or an acetyl group, when the X is the methyl group, R3 is a hydrogen atom, and when the X is the hydrogen atom or the acetyl group, R3 is a methyl group or an ethyl group. n is 1 or 2.SELECTED DRAWING: None
Patent JP-2021004951-A (JP)
Title: Spectacle lens and design method therefor
Inventor: SONEHARA TOSHIAKI
IPC: G02C7/06
Filed: 2019-06-25
Abstract: To provide a spectacle lens which does not impair the effect of suppressing progression of myopia or hyperopia even in the peripheral area thereof.SOLUTION: A spectacle lens and related technique are provided, the spectacle lens comprising a first region for letting light entering from an object-side surface thereof exit from an eyeball-side surface to be focused at a given point A on the retina of a wearer, and a plurality of second regions having capability to focus the light at a point B on the object side of the point A. In the first region in a peripheral area of the spectacle lens, corresponding to an area within a range of 4.5-25 mm radius from the lens center, refractive power error in the lateral direction and refractive power error in the circumferential direction have values that converge the light in a direction from near the given point A toward the point B.SELECTED DRAWING: Figure 6B
Patent JP-2019208032-A (JP)
Title: Electronic component
Inventor: KATSUTA MIZUHO
IPC: H01F41/04
Filed: 2019-06-27
Abstract: To provide an electronic component capable of arranging a magnetic core in a region surrounded with first to third coil conductive layers.SOLUTION: In an electronic component 10, a primary coil L1 is electrically connected between a first outer electrode 14a and a fourth outer electrode 14d, a secondary coil L2 is electrically connected between a second outer electrode 14b and a fifth outer electrode 14e, and a third coil L3 is electrically connected between a third outer electrode 14c and a sixth outer electrode 14f. A first inter-layer connection conductor v1 is electrically connected to an end part of an inner peripheral side of a first coil conductor layer 30a, a second inter-layer connection conductor v2 is electrically connected to the end part of the inner peripheral side of a second coil conductor layer 32a, and a third inter-layer connection conductor v3 is electrically connected to the end part of the inner peripheral side of a third coil conductive layer 34a. The first inter-layer connection conductor, the second inter-layer connection conductor, and the third inter-layer connection conductor are not positioned one side of a second orthogonal direction from a magnetic core when viewed from a lamination direction.SELECTED DRAWING: Figure 2
Patent JP-2020199547-A (JP)
Title: Shield nozzle for gas shield arc-welding torch
Inventor: FUKIZAWA TAKEO
IPC: B23K9/29
Filed: 2019-06-11
Abstract: To provide a shield nozzle that suppresses adhesion of spatter to a contact tip to decrease the adhesion force, dramatically reduces frequency of spatter removal works and is notably extended with the life thereof.SOLUTION: A shield nozzle for a gas shield arc-welding torch includes: a glass coating film 5c applied to a surface of a base metal 5b of a metal shield nozzle 5.SELECTED DRAWING: Figure 2
Patent JP-2021009066-A (JP)
Title: Wafer type temperature sensor
Inventor: KUROKAWA AKIRA
IPC: H01L21/66
Filed: 2019-07-01
Abstract: To provide a wafer type temperature sensor capable of fixing a temperature measurement unit of a temperature sensor to a recess provided in a wafer more stably than conventional arts.SOLUTION: A wafer type temperature sensor 100 comprises: a wafer 1 having a recess 10 on its surface; a temperature sensor 2 having a temperature measurement unit 22 arranged in the recess and a cable 23 connected to the temperature measurement unit 22; and a housing 3 that has a pair of sides 24 capable of being inserted into the recess 10 and a top 25 connecting the sides 24 to each other, and that is fastened to the recess 10 by an adhesive 5 when the side 24 is inserted into the recess 10 in which the temperature measurement unit 22 is arranged and the temperature measurement unit 22 is covered with the top 25.SELECTED DRAWING: Figure 1
Patent JP-2019167293-A (JP)
Title: Alkali-free glass
Inventor: TOKUNAGA HIROFUMI
IPC: C03C3/091
Filed: 2019-07-02
Abstract: To provide an alkali-free glass, that is low in thermal expansion coefficient, high in strain point, low in photoelastic constant, high in Young's modulus, and low in thermal shrinkage.SOLUTION: Provided is an alkali-free glass for display, in which: the strain point is 695°C or higher, the average thermal expansion coefficient at 50 to 350°C is 43×10/°C or less, the photoelastic constant is 31 nm/MPa/cm or less, the Young's modulus is 78 GPa or more, the thermal shrinkage is 200 ppm or less, and containing, in mol% representation on the oxide basis, SiO64.9 to 70, AlO8 to 16, BO2.7 or more, MgO 0 to 7.5, CaO 3 to 20, SrO 1.5 to 10, and in which MgO+CaO is 0 to 28, MgO+CaO+SrO+BaO is 12 to 30, SrO/CaO is 0.58 to 0.74, and (23.5×[SiO]+3.5×[AlO]-5×[BO])/(2.1×[MgO]+4.2×[CaO]+10×[SrO]+12×[BaO]) is 17 or more.SELECTED DRAWING: None