baber/WOPTO huggingface dataset:
Patent JP-2021020425-A (JP)
Title: Concrete slump specification method and slump specification system
Inventor: OTOMO TAKESHI
IPC: G01N33/38
Filed: 2019-07-30
Abstract: To provide a concrete slump specification method and a slump specification system capable of specifying the slump of concrete flowing down the chute of an agitator truck at high precision.SOLUTION: A slump specification method for concrete flowing down a tilted chute 75 comprises a correlation specification step where three elements consisting of the slump of concrete the cross sectional area orthogonal to the flowing down direction of the concrete flowing down the chute and the flowing down speed of the concrete are changed and the correlation graph among a plurality kinds of the three elements is obtained and a slump specification step where, upon the installation of the concrete using the chute 75, the cross-sectional area of the concrete when the concrete is made to flow down to the chute 75 is measured, further the flow down speed is measured or calculated, and the cross-sectional area and the flowing down speed are applied to the correlation graph to specify the slump of the concrete.SELECTED DRAWING: Figure 1
Patent JP-2019219670-A (JP)
Title: Lens drive device, camera module, and camera loading device
Inventor: MURAKAMI TOMOYUKI
IPC: G03B17/02
Filed: 2019-07-31
Abstract: To provide a technology that has an advantageous structure in downsizing and power saving, and is also useful when automatic focusing is performed in a closed loop control method.SOLUTION: A lens drive device includes a drive unit for autofocus for moving an autofocus movable unit to an autofocus stationary unit in the optical axis direction. The autofocus stationary unit has a Hall element disposed separately from a magnet unit for autofocus. The autofocus movable unit includes: a first magnet for position detection disposed closely to the Hall element; and a second magnet for position detection that has a configuration similar to the first magnet for position detection and is disposed at a position point-symmetric with respect to the first magnet for position detection in the optical axis direction.SELECTED DRAWING: Figure 11
Patent JP-2021024787-A (JP)
Title: Heterocyclic compound
Inventor: TOMINARI YUSUKE
IPC: A61P35/00
Filed: 2019-07-31
Abstract: To provide a novel heterocyclic compound having IRAK-M protein decomposition inducing action and a pharmaceutical containing the same.SOLUTION: The present invention relates to a compound represented by formula (I), where the IRAK-M binder (M) is represented by formula (II), or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: Figure 1
Patent JP-2021026066-A (JP)
Title: Pattern formation method and pattern formation apparatus
Inventor: KIKUCHI MASAHIRO
IPC: B41J2/215
Filed: 2019-08-01
Abstract: To provide a fine functional conductive pattern printing method with less background stain caused by adhesion of a defective material onto a no-streak part while generating less defects.SOLUTION: A pattern formation method includes: a step of forming an electrostatic latent image including a pattern of a prescribed electrostatic potential on a substrate; a mist droplet generation step of atomizing a material liquid in which a material is dissolved or dispersed to generate a mist droplet; a heating step of the substrate; and a mist droplet lamination step of laminating the mist droplet onto a surface of the electrostatic latent image of the substrate. The material liquid is configured to exhibit a Leidenfrost's phenomenon when the mist droplet obtained by atomizing the liquid is heated, and be further electrified and then an electrification code thereof has a feature of becoming the same code as the electrification at the mist droplet generation.SELECTED DRAWING: Figure 1
Patent JP-2021023859-A (JP)
Title: Evaluation method for washing effect of filtration membrane, and washing method for filtration membrane
Inventor: MIMA SATOSHI
IPC: B01D69/00
Filed: 2019-08-01
Abstract: To provide an evaluation method for a washing effect of a filtration membrane, which enables the correct understanding of the washing effect of the filtration membrane.SOLUTION: An evaluation method for evaluating a washing effect of a filtration membrane when the filtration membrane after filtration of water to be treated is back-washed includes the steps of: obtaining the amount SS1 of inflow suspended matter flowing into the filtration membrane during the filtration; obtaining the amount SS2 of backwash drainage water suspended matter in backwash drainage water produced in the backwash step; and evaluating the washing effect of the backwash step on the basis of a value of (SS2/SS1)%.SELECTED DRAWING: Figure 2
Patent JP-2021027521-A (JP)
Title: Bandpass filter resonance rod, bandpass filter, and microwave communication device
Inventor: NORO TADASHI
IPC: H01P1/202
Filed: 2019-08-07
Abstract: To provide a resonance rod of a bandpass filter that enables a bandpass filter having excellent temperature stability to be realized.SOLUTION: There is provided a resonance rod of a bandpass filter that includes a base material made of graphite and a metal layer formed on the surface of the base material, or a resonance rod of a bandpass filter that includes a base material made of carbon fiber reinforced carbon composite material reinforced by carbon fiber, and a metal layer formed on the surface of the base material.SELECTED DRAWING: Figure 1
Patent JP-2020025957-A (JP)
Title: Multi-bed rapid cycle kinetic psa
Inventor: SHUBHRA JYOTI BHADRA
IPC: B01J20/20
Filed: 2019-08-09
Abstract: To provide novel multi-bed rapid cycle pressure swing adsorption (RCPSA) processes for separating Ofrom Nand/or Ar.SOLUTION: The process utilizes at least five adsorption beds each comprising a kinetically selective adsorbent for Ohaving an Oadsorption rate (1/s) of at least 0.20 as determined by a linear driving force model at 1 atma and 86°F.SELECTED DRAWING: Figure 2
Patent JP-2021035109-A (JP)
Title: Inertia estimation device, inertia estimation program, and inertia estimation method
Inventor: KATAOKA YOSHIHIKO
IPC: H02P9/00
Filed: 2019-08-21
Abstract: To estimate not only inertia of a power system at an abnormal time but also inertia of a power system at a normal time.SOLUTION: An inertia estimation device comprises an acquisition unit and an estimation unit. The acquisition unit acquires a first measurement value, which is a measurement value of an output from a generator interconnected with a power system, and acquires a second measurement value, which is a measurement value of a value related to a frequency of the power system. The estimation unit estimates a mechanical input to a synchronous generator interconnected with the power system and inertia of the power system on the basis of the first and second measurement values.SELECTED DRAWING: Figure 1
Patent JP-2021032480-A (JP)
Title: Temperature control method for electric carpet
Inventor: TAKAKURA KATSUHIRO
IPC: F24D13/02
Filed: 2019-08-24
Abstract: To provide a temperature control method for an electric carpet by which people can feel warmth when they start using the carpet, as well as energy-saving effect, even if an energy-saving switch is turned on after turning on a power source of the electric carpet.SOLUTION: A temperature control method for an electric carpet 1 in the invention is designed for the electric carpet 1 including a controller 5 which includes a temperature controller knob 3 for controlling a heat generator 2 at 16-stage temperature, and an energy-saving button 4 for switching a heating method for the heat generator 2 to an energy-saving mode. The temperature control method includes a first step, a second step and a third step.SELECTED DRAWING: Figure 1
Patent JP-2021035194-A (JP)
Title: Drive device and head-up display device
Inventor: FURUBAYASHI KAZUMI
IPC: B60K35/00
Filed: 2019-08-26
Abstract: To improve the workability of assembling a drive unit to which a plurality of lead wires are connected.SOLUTION: A drive device includes a movable member 5, a drive unit 2 that drives the movable member 5, a frame 53 to which the drive unit 2 is attached, a board 6 which is fixed to the frame 53 and to which a plurality of lead wires 4A are connected, and a lead wire holding unit 8 that holds the plurality of lead wires 4. The lead wire holding portion 8 includes a lead wire passing portion 15 formed by a part of the frame 53 and a part of the substrate 6, and holds a part 4A of the lead wire 4 to be held so as to pass through the lead wire passing portion 15, and restricts another lead wire 4B to be held from moving in a direction T in a non-held state by the lead wire 4A held so as to pass through the lead wire passing portion 15.SELECTED DRAWING: Figure 3
Patent JP-2020110139-A (JP)
Title: Off-flavor inhibitor
Inventor: HASHIMOTO SEIJI
IPC: A23L29/00
Filed: 2019-08-27
Abstract: To provide an off-flavor inhibitor capable of inhibiting off-flavor of a food or drink without influencing components present originally in the food or drink.SOLUTION: The off-flavor inhibitor contains isobutyl angelate as an active ingredient, and inhibits off-flavor present in a food or drink containing at least one food material selected from the group consisting of soybeans, cow's milk, fruits, vegetables and vegetable oils.SELECTED DRAWING: None
Patent JP-2019208076-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/02
Filed: 2019-08-28
Abstract: To solve the following problem: an unspecified factor in a manufacturing process of a thin-film transistor sometimes shifts a threshold voltage value to a minus side or a plus side and when a value to be shifted from 0 V is large, it increases a driving voltage and hence increases power consumption of a semiconductor device.SOLUTION: After a resin layer with high surface smoothness is formed as a first protective insulation film covering an oxide semiconductor layer, there is formed a second protective insulation film deposited under a low power condition formed using a spatter method or a plasma CVD method as the second protective insulation film on the resin layer. In addition, to control a threshold voltage value to a desired value, a gate electrode is provided above and below the oxide semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2019198730-A (JP)
Title: Modular intraocular lens designs and methods
Inventor: MALIK Y KAHOOK
IPC: A61F2/16
Filed: 2019-08-29
Abstract: To provide a method that allows for correction or modification of the optical result using a secondary lens that can be attached to a primary lens without the need to manipulate an IOL system and a lens capsule.SOLUTION: Provided is an intraocular lens system for implantation into a lens capsule having a capsulorhexis with a perimeter, comprising an intraocular primary component and an intraocular secondary component, the primary component being configured to releasably receive and connect to the secondary component to provide optical correction. The intraocular primary component has a body and one or more haptics, the primary component being configured to fit within the lens capsule, and the body having an equatorial perimeter greater than or equal to the perimeter of the capsulorhexis. The intraocular secondary component has an optical body with an equatorial perimeter less than the perimeter of the capsulorhexis.SELECTED DRAWING: Figure 20
Patent JP-2021035742-A (JP)
Title: Drive circuit and liquid discharge device
Inventor: KASHIMURA TORU
IPC: B41J2/01
Filed: 2019-08-30
Abstract: To provide a drive circuit that can improve drive accuracy of a drive element in a liquid discharge device including a plurality of drive element groups.SOLUTION: A drive circuit drives: a first drive element including a first terminal and a second terminal; and a second drive element including a third terminal and a fourth terminal. The drive circuit includes: a first drive signal output circuit electrically connected to the first terminal and outputting a first drive signal for driving the first drive element; a second drive signal output circuit electrically connected to the third terminal and outputting a second drive signal for driving the second drive element; a reference voltage signal output circuit for outputting a reference voltage signal that keeps a voltage at a reference voltage value; and a first switching circuit of which one end is electrically connected to an output terminal of the reference voltage signal output circuit and the other end is electrically connected to the second terminal and the fourth terminal. The first switching circuit switches whether to supply a second constant voltage signal to the second terminal and the fourth terminal.SELECTED DRAWING: Figure 3
Patent JP-2021036404-A (JP)
Title: Composition management activity assisting device, method and program
Inventor: HATAKEYAMA MAKOTO
IPC: G06Q50/08
Filed: 2019-08-30
Abstract: To provide a composition management activity assisting technique that allows an execution schedule which a plurality of construction divisions are concerned with, to efficiently make progress.SOLUTION: An assisting device 20 comprises: a database 30 for registering information of a performance request 31 and a design document 32; a first transmit/receive unit 41 for transmitting the information of the performance request 31 and the design document 32 to each of a first external terminal 11 and a second external terminal 12; a second transmit/receive unit 42 for transmitting information of a first construction plan 51 and a second construction plan 52 to an internal terminal 15; a third transmit/receive unit 43 for transmitting information of a general plan 55 from the internal terminal 15 to the first and second external terminals 11, 12; a fourth transmit/receive unit 44 for transmitting information of a first written opinion 61 and a second written opinion 62 to the internal terminal 15; and a fifth transmit/receive unit 45 for transmitting information of a corrected plan 65 obtained by correcting the general plan 55, from the internal terminal 15 to the first and second external terminals 11, 12.SELECTED DRAWING: Figure 2
Patent JP-2021037809-A (JP)
Title: Headlight control system
Inventor: ONO SATOSHI
IPC: B60Q1/14
Filed: 2019-09-02
Abstract: To provide a headlight control system which is capable of display anti-glare effect in inexpensive price construction.SOLUTION: A headlight control system 1 comprises: a headlight 10 which distributes a light in front of a vehicle; and a control part 30 which controls the headlight 10. The headlight 10 is a multi-eye type one which comprises: a first light emission part 11 which distributes the light in a first region containing a central part of vehicular frontward direction; and a second light emission part 12 which distributes the light in a second region wider in a vehicle width direction than the first region of vehicular frontward direction together with the first region. The control part 30 reduces the light of the first light emission part 11 in a case that road surface G is wet as compared with case that road surface G is not wet.SELECTED DRAWING: Figure 2
Patent JP-2021040103-A (JP)
Title: Electronic apparatus
Inventor: YAMAMOTO YASUSHI
IPC: H05K5/02
Filed: 2019-09-05
Abstract: To provide an electronic apparatus capable of facilitating simplification of a configuration for fixing a coupling member coupled to an object to be coupled.SOLUTION: The electronic apparatus includes a base member, a coupling member and male screw member. The base member has a female thread and is constituted of synthetic resin material. The coupling member is detachably coupled to an object to be coupled fitted on a coupling target device. The male screw member is coupled to the female thread to fix the coupling member onto the base member.SELECTED DRAWING: Figure 9
Patent JP-2021038617-A (JP)
Title: Building having water storage pool
Inventor: HAYASHI SHINICHIRO
IPC: E04B1/98
Filed: 2019-09-05
Abstract: To provide a building in which domestic water for disaster or water shortage can be stored and a building in which effect of indoor thermal insulation or earthquake proofness can be achieved.SOLUTION: A building 1 has an underfloor water storage pool 15 under a generally whole surface of a floor 12. Preferably inside wall water storage pool 16, 17 may be formed in a wall 13, 14. More preferably a cushion material 21 may be provided at a position near an outer wall 13 of the building 1 in the underfloor water storage pool 15 and/or the inside wall water storage pool 16, 17. Further preferably a water temperature adjustment device C for adjusting a water temperature of the underfloor water storage pool 15 and/or the inside wall water storage pool 16, 17 may be provided.SELECTED DRAWING: Figure 1
Patent JP-2021042701-A (JP)
Title: Control device for diesel engine
Inventor: MATSUBARA TAKESHI
IPC: F02D41/38
Filed: 2019-09-10
Abstract: To suppress the generation of soot by increasing the air utilization rate of fuel injected by after-injection while maintaining relatively good fuel consumption performance.SOLUTION: A diesel engine has a piston having a cavity formed in a crown surface. The cavity has a bottom part, an outer peripheral part recessed to be convex to the radial outside, and a lip part protruded on the upper side of the outer peripheral part to be convex to the radial inside in a cross-sectional view. An injection control part allows an injector to execute main injection Jm for injecting fuel to the lip part during operation in a predetermined operation area and after-injection Ja for injecting a smaller amount of fuel than the main injection Jm at a predetermined timing in an expansion stroke delayed from the main injection Jm. An injection interval time Ti as a time from finishing the main injection Jm to starting the after-injection Ja is set shorter as the injection amount of the main injection Jm is greater.SELECTED DRAWING: Figure 6
Patent JP-2021043053-A (JP)
Title: Gas meter
Inventor: TAKAKUWA MITSUOMI
IPC: G01F3/22
Filed: 2019-09-11
Abstract: To provide a gas meter that reduces an influence on flow rate measurement due to water immersion in the gas meter.SOLUTION: A gas meter 10A according to the present invention has a reservoir part 40 which reserves water flown in from a gas pipe 90 within a range in which a flow rate of a gas can be measured. Since the reservoir part 40 is sectioned by a partition wall 44 into a plurality of second storage rooms, the water flown in the reservoir part 40 can be divided and stored in the second storage rooms respectively. Consequently, if the water in the reservoir part 40 is frozen, the water is respectively frozen in respective second storage rooms 42 and expansion is dispersed in the respective second storage rooms 42. Therefore, a load on an upper and lower section wall 21 and a rear lid 14 surrounding the reservoir part 40 due to the expansion is suppressed, which reduces risks of deformation and breakage of the upper and lower section wall 21 and rear lid 14 and thereby enables a normal measurement of the flow rate of the gas.SELECTED DRAWING: Figure 1
Patent JP-2019213557-A (JP)
Title: Work path generation system
Inventor: HIRAMATSU TOSHIFUMI
IPC: A01B69/00
Filed: 2019-09-12
Abstract: To provide a work path generation system to be used in an agricultural working vehicle, capable of more flexibly performing autonomous traveling on the basis of an operator's actual operation.SOLUTION: A work path generation system comprises a teacher data storage unit 82 and a control unit 4. The teacher data storage unit 82 stores: farm field information including outline information on a non-rectangular deformed farm field including a work region in which predetermined work is executed by straight traveling of a tractor 1 and a headland region in which turning is permitted; and first work path information being information on a first work path on which the tractor 1 is made to travel by an operator manually in a partial region of the farm field. On the basis of the farm field information and the first work path information, the control unit 4 generates a second work path on which autonomous travel is possible for the remaining region excluding the partial region. The second work path includes a plurality of straight paths. The control unit adjusts lengths of the straight paths of the second work path so that the headland region's width is constant.SELECTED DRAWING: Figure 3
Patent JP-2020075486-A (JP)
Title: Laminate film and laminate
Inventor: TANI SATORU
IPC: H05K9/00
Filed: 2019-09-17
Abstract: To provide a laminate film capable of suitably being used during formation of a pattern shaped electrode metal used for a touch panel or an electronic device, capable of preventing metal corrosion generated at laminate boundary between a metal layer pattern formed by a wet process or the like, such as etching, and a resin layer highly adhered to the metal layer polyester film, and providing a highly fine pattern shape at low cost, and excellent in durability under high temperature and high humidity.SOLUTION: There is provided a laminate film having a resin layer 2 on at least a single sided surface of a polyester film 1, and used by arranging a metal layer 3 directly on the resin layer 2, in which linear expansion coefficient of the resin layer 2 at -50 to 50°C is 4×10to 5×10°C, Na element amount and S element amount contained in the resin layer 2 is 10 μg/g or less respectively.SELECTED DRAWING: Figure 1
Patent JP-2020013148-A (JP)
Title: Liquid crystal display device
Inventor: MIYAMOTO MOTOAKI
IPC: G02F1/1368
Filed: 2019-09-18
Abstract: To realize a liquid crystal display device with which pixel sizes are reduced and high definition is achieved.SOLUTION: Provided is a liquid crystal display device including: a TFT substrate in which scan lines 10 extend in a first direction and are arrayed in a second direction, video signal lines 20 extend in the second direction and are arrayed in the first direction, a pixel electrode is formed in an area enclosed by the scan lines and the video signal lines, and a common electrode is formed on the pixel electrode via an insulating film; and a counter substrate facing the TFT substrate, wherein a liquid crystal is sandwiched between the TFT substrate and the counter substrate. With the liquid crystal display device, a first common electrode 109 extends in the first direction between the first and second scan lines, a second common electrode 109 extends in the first direction between the second and third scan lines, and the first and second common electrodes 109, 109 are electrically connected by a bridge 1091, the bridge covering a first video signal line 20 as viewed planarly, the bridge not covering a second video signal line 20 as viewed planarly.SELECTED DRAWING: Figure 6
Patent JP-2021050615-A (JP)
Title: Exhaust emission control device
Inventor: MURASAWA NAOTO
IPC: F01N13/08
Filed: 2019-09-20
Abstract: To provide an exhaust emission control device capable of further improving heat exchange efficiency.SOLUTION: An exhaust emission control device includes a catalyst canning which stores a catalyst, and a downstream side exhaust pipe which is connected to the downstream side of the catalyst canning. The downstream side exhaust pipe includes an exhaust gas flow passage which is provided so that exhaust gas collides with an outer side surface of the catalyst canning, and the catalyst is provided in correspondence with a position of the downstream end of the exhaust gas flow passage.SELECTED DRAWING: Figure 1