baber/WOPTO huggingface dataset:
Patent JP-2020029103-A (JP)
Title: Disc brake device
Inventor: ASHIDA YOSHIAKI
IPC: F16H25/20
Filed: 2018-08-20
Abstract: To provide a disc brake device which can restrain vibration generation as well as reduction in fatigue life.SOLUTION: The disc brake device comprises: a spindle 75 which is rotated by an electric motor; a shaft roller 35 which is moved by rotation of the spindle 75 and transmits torque of the electric motor to a piston 18; a nut roller 34 which is disposed on radial direction outside of the shaft roller 35 and planetary rollers 42 which are provided between the nut roller 34 and the shaft roller 35. The shaft roller 35, on a radial inner peripheral side thereof, is provided with a shaft roller screw part 35a which engages with a spindle screw part 76 of the spindle 75. The shaft roller 35, on a radial outer peripheral side thereof, is provided with annulus groove parts 35b which engage with annulus crest parts 42a of the planetary rollers 42. The shaft roller screw part 35a and the annulus groove parts 35b are disposed in positions which do not overlap in radial direction perpendicularly intersecting with axis of rotation 50 of the spindle 75.SELECTED DRAWING: Figure 2
Patent JP-2019120925-A (JP)
Title: Polarizing plate and method for manufacturing the same, and optical instrument
Inventor: TAKEDA TOMU
IPC: G03B21/14
Filed: 2018-08-20
Abstract: To provide a polarizing plate excellent in control of reflectance characteristics and a method for manufacturing the same, and an optical instrument having the polarizing plate.SOLUTION: A polarizing plate 10 having a wire grid structure comprises a transparent substrate 1, and grid-like projections 6 arranged with a pitch smaller than a wavelength of light in a use band on the transparent substrate and extending in a predetermined direction. Each of the grid-like projections 6 has, in order from the transparent substrate 1 side, a reflection layer 2, a first dielectric layer 3 and an absorption layer 4. When viewed from the predetermined direction, the reflection layer and the first dielectric layer have substantially the same width. The minimum width of the absorption layer is smaller than the minimum width of the first dielectric layer.SELECTED DRAWING: Figure 1
Patent JP-2020030474-A (JP)
Title: Device, method, and program for processing information
Inventor: YOSHIDA AKITOSHI
IPC: G06Q30/06
Filed: 2018-08-20
Abstract: To improve usability of e-commerce services.SOLUTION: An information processing device of the present invention includes an acquisition unit and a generation unit. The acquisition unit acquires product information regarding products handled by an e-commerce service. When a user who received first content, which is content other than sets of content provided by the e-commerce service and shows the product information acquired by the acquisition unit, performs predetermined manipulation on a predetermined product shown in the first content, the generation unit generates first content that causes transition to second content which is one of the sets of content and reflects the predetermined manipulation on the predetermined product performed by the user.SELECTED DRAWING: Figure 1
Patent JP-2019039660-A (JP)
Title: Air treatment device
Inventor: HANDA YOICHI
IPC: F24F6/00
Filed: 2018-08-21
Abstract: To improve determination accuracy of conditions of target components.SOLUTION: An air treatment device is provided with a processing unit (85) for determining conditions of predetermined components (45, 66, and 68) in a casing (20) on the basis of changes in a plurality of pieces of image data acquired by an imaging device (70).SELECTED DRAWING: Figure 6
Patent JP-2019151815-A (JP)
Title: Laminate and resin film
Inventor: YAHIRO KENSUKE
IPC: B32B27/30
Filed: 2018-08-22
Abstract: To provide a resin film and a laminate, achieving moisture heat resistance and post processing suitability while maintaining flexibility and high stability.SOLUTION: There is provided a resin film containing a polyether segment, a (meth)acryl segment, and an urethane segment, and satisfying following conditions 1 to 5. Condition 1; 5% strain stress is 10 MPa or less. Condition 2: Elastic recovery rate at deformation volume of 20% is 70% or more. Condition 3; An absolute value of dimensional change rate at 150°C is 10% or less. Condition 4; a ratio between the largest peak intensity P1 of peaks derived from a carbodiimide group and an isocyanate group in FT-IR spectrum and peak intensity P2 caused by NH stretching vibration of an urethane group, P1/P2 is 0.01 or less. Condition 5; a ratio between stress F4 when the resin film is stretched with strain amount of 100% at 23°C a stress F5 when the resin film is stretched with strain amount of 100% at 23°C after the lapse of 500 hr. at 85°C-85%,, F5/F4 is 0.4 or more.SELECTED DRAWING: Figure 1
Patent JP-2020031359-A (JP)
Title: Network management device, and network management method
Inventor: SAITO KIMITOSHI
IPC: H04L45/42
Filed: 2018-08-23
Abstract: To provide a network management device capable of achieving flexible network management according to the parameters that users value.SOLUTION: A controller 1 includes: a request output part 12 that stores an entered requested configuration in a configuration management part 17; a measurement information processing part 13 that is configured to acquire a piece of measurement information of a specified device 5 or a piece of measurement information of a server 4 storing one or more devices 5 and stores the acquired measurement information in a measurement management database 14; a measurement control part 15 that determines whether or not measurement information in the measurement management database 14 satisfies a required conditional expression, and when determined that required conditional expression is satisfied, activate the corresponding request action; and a device setting part 16 that sets a piece of setting information according to the activated request action to the device 5 or the server 4.SELECTED DRAWING: Figure 1
Patent JP-2020033898-A (JP)
Title: Engine combustion control device
Inventor: MORIMOTO YOHEI
IPC: F02M26/29
Filed: 2018-08-28
Abstract: To provide an engine combustion control device capable of restraining deterioration of fuel economy and emission.SOLUTION: An engine combustion control device 10 includes a heat exchanger 11 as a straightening part provided between an EGR gas confluent place of an intake passage 102 and a plurality of cylinders 111-114. The heat exchanger 11 straightens the intake air supplied to the cylinders 111-114 in such a manner of suppressing combustion variation among the cylinders 111-114. Thus, the heat exchanger 11 restrains the combustion variation among the cylinders 111-114, and therefore, deterioration of fuel economy and emission can be restrained.SELECTED DRAWING: Figure 1
Patent JP-2020033598-A (JP)
Title: Al-Fe-Er-based aluminum alloy
Inventor: ZHANG YONG
IPC: C22C21/00
Filed: 2018-08-30
Abstract: SOLUTION: The invention relates to an Al-Fe-Er-based alloy material manufactured by combination of selected elements (Mo, V, Ti) and having high strength and heat resistance. Preferable formula of main aluminum alloy elements for adoption of a high strength alloy having proper ductility is Fe, Er and the balance Al and contains, by wt.%, Fe:5 to 15% and Er:0.2 to 1.2. The alloy may contain, by wt.%, Fe:5 to 15%, Er:0.2 to 1.2%, Mo:1 to 4%, V:1 to 4%, Zr:0 to 4%, and T:0 to 4% in addition to these two addition elements.SELECTED DRAWING: None
Patent JP-2018201041-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2018-08-30
Abstract: To provide high electron field-effect mobility to a transistor using oxide semiconductor; and provide a highly reliable semiconductor device using the transistor.SOLUTION: A transistor having a structure where oxide semiconductor layers are laminated via gate insulation layers includes an oxide semiconductor layer which functions as a current path (channel) of the transistor and contains an n-type impurity and which is sandwiched by oxide semiconductor layers each of which has a conductivity lower than that of the sandwiched oxide semiconductor layer. In the oxide semiconductor layer functioning as the channel, an n-type impurity concentration on the gate insulation layer side is made higher than an impurity concentration on a back channel side. With this configuration, the channel is distanced from an insulation layer interface contacting with the oxide semiconductor layer thereby to form an embedded channel.SELECTED DRAWING: Figure 1
Patent JP-2020032371-A (JP)
Title: Carbon dioxide separation composition
Inventor: HARA YASUSHI
IPC: B01D53/14
Filed: 2018-08-30
Abstract: To provide a carbon dioxide separation composition using amine that diffuses carbon dioxide at a low temperature.SOLUTION: A composition constituted of polyethylenepolyamine having four or more amino groups, sodium chloride and water is used for separation of carbon dioxide.SELECTED DRAWING: Figure 1
Patent JP-2018184487-A (JP)
Title: Method for purifying antibody
Inventor: ELSON GREG
IPC: C07K16/46
Filed: 2018-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying an antibody by using various antibody-specific purification media in order to quickly and efficiently separate a mixture of an antibody, antibody fragments and/or antibody components, and isolate a desired antibody product from the mixture.SOLUTION: The present invention relates to purification of a bispecific monoclonal antibody having different specificity to each binding site of an immunoglobulin molecule (e.g. an antibody (includes an antibody having different specificity which shares a common heavy chain) which consists of a single heavy chain and 2 different light chains (one includes κ constant domain, the other includes λ constant domain)). The present invention also provides a method for efficiently purifying an intact antibody by separating an intact antibody from an antibody which is not intact including a free light chain.SELECTED DRAWING: None
Patent JP-2020038103-A (JP)
Title: Friction coefficient prediction method, manufacturing method of aluminum metal plate, manufacturing method of aluminum compact, and aluminum metal plate
Inventor: NAKANISHI HIRONOBU
IPC: G01N19/02
Filed: 2018-09-03
Abstract: To provide a method of accurately predicting the friction coefficient of an aluminum metal plate.SOLUTION: The present invention is a friction coefficient prediction method of an aluminum metal plate surface, and predicts a friction coefficient μ by the following equation (1) using an arithmetic average roughness Ra and skewness Rsk of the surface. The equation is μ=a+b×Ra+c×Rsk ...(1), where a, b, and c are constant.SELECTED DRAWING: None
Patent JP-2020042897-A (JP)
Title: Separator
Inventor: NINOMIYA YUICHI
IPC: H01M2/16
Filed: 2018-09-06
Abstract: To provide a separator having a low insulation failure rate of a battery cell even if there are minute solids or protrusions such as dust between the separator and either a cathode material or an anode material.SOLUTION: The separator for a lithium ion secondary battery containing a porous film is so configured that the film is pressed in at a load speed of 1 mN/min for 30 seconds by a nanoindentation method using a Berkovich diamond indenter and an indentation depth ratio h(0) represented by the following formula when the pressure reaches 0.5 mN is 5 or more and 20 or less. h(0)=Pd(0)/d×100, Pd(0): Press-in depth when being pressed in at a load speed of 1 mN/min for 30 seconds to reach a pressure of 0.5 mN, d: initial thickness of separator.SELECTED DRAWING: Figure 3
Patent JP-2019160279-A (JP)
Title: Cpld cache application in multi-master topology system
Inventor: Zhou Qi Cun
IPC: G06F13/38
Filed: 2018-09-12
Abstract: To provide a multi-node system that prevents multi-master issues on a common bus.SOLUTION: A multi-node system 100 has a first node 120 and a second node 122. A backplane 102 is coupled to the first and second nodes via a system management bus. A complex programmable logic device 140 is coupled to the system management bus. The complex programmable logic device includes hardware logic operable to arbitrate between bus commands from the first and second nodes.SELECTED DRAWING: Figure 3
Patent JP-2020042713-A (JP)
Title: Terminal device, control method, and program
Inventor: YANO MASAKI
IPC: G06F8/61
Filed: 2018-09-13
Abstract: To provide a terminal device, control method, and program, which allow for appropriately generating a notification about an installed program in some cases as a user do not notice the installation depending on installation method.SOLUTION: A program disclosed herein makes a computer of a terminal device perform a notification step comprising generating a predefined notification regarding a first program when the first program is installed on the terminal device through a first installation process, and not generating the predefined notification when the first program is installed on the terminal device through a second installation process.SELECTED DRAWING: None
Patent JP-2020041108-A (JP)
Title: Active energy ray-polymerizable adhesive for optical use, and optical laminate
Inventor: SEINO KAZUMA
IPC: C09J163/10
Filed: 2018-09-13
Abstract: To provide an adhesive capable of well dispersing inorganic oxide particles, capable of controlling a refractive index of an adhesive layer after cured to a high level, having good transparency and excellent adhesive force under wide temperature conditions from low temperature to high temperature.SOLUTION: An active energy ray-polymerizable adhesive for an optical use is provided, which comprises: inorganic oxide particles (X) having a specific particle diameter; an epoxy (meth)acrylate oligomer (A-1) or a polyester (meth)acrylate oligomer (A-2) having a mass average molecular weight of 700 or more; and a (meth)acrylate monomer (B) having at least either a hydroxyl group or a heterocyclic skeleton and having a mass average molecular weight of 500 or less. When the epoxy (meth)acrylate oligomer (A-1) is used, the adhesive contains the acrylate monomer (B) more than the epoxy (meth)acrylate oligomer (A-1) and substantially no solvent.SELECTED DRAWING: None
Patent JP-2020044490-A (JP)
Title: Acidic gas absorbent, acidic gas removal method and acidic gas removal device
Inventor: NAKANO YOSHIHIKO
IPC: C07C317/28
Filed: 2018-09-18
Abstract: To provide an acidic gas absorbent having a large absorption amount of acidic gas, and having low diffusibility thereof; and to provide a removal method of acidic gas, and a removal device of acidic gas.SOLUTION: An acidic gas absorbent contains an aliphatic amine compound having sulfonyl and two or more amino. Acidic gas removal method and device using the absorbent are also provided.SELECTED DRAWING: None
Patent JP-2020045468-A (JP)
Title: Pigment-containing resin composition
Inventor: NAGANO TOMOHIKO
IPC: C08K13/02
Filed: 2018-09-21
Abstract: To provide a pigment-containing resin composition which has no risk of deterioration due to generation of microorganisms, is excellent in dispersibility of a pigment when being used in an aqueous pigment dispersion body, and has less coarse particles and a method for producing the same, and ink for inkjet recording excellent in discharge property of ink and a method for producing the ink.SOLUTION: A pigment containing resin composition contains a pigment and a resin (A) and satisfies the following condition 1 to condition 4. Condition 1: the resin (A) has an anionic group, and at least a part of the anionic group is neutralized with a basic compound (b), and has a crosslinking structure. Condition 2: a content of a volatile substance in the pigment-containing resin composition is 1 mass% or less. Condition 3: an average particle diameter of a water dispersion (α) that is obtained by dispersing the pigment-containing resin composition with water and has concentration of 2×10mass% is 150 nm or less. Condition 4: the number of particles having a particle diameter of 0.5 μm or more of a water dispersion (β) that is obtained by dispersing the pigment-containing resin composition with water and has concentration of 0.25 mass% is 1.00×10pieces or less.SELECTED DRAWING: None
Patent JP-2020053536-A (JP)
Title: Manufacturing method of dust core
Inventor: SUZUKI MASAFUMI
IPC: H01F1/147
Filed: 2018-09-26
Abstract: To provide a manufacturing method of dust core capable of producing a dust core having excellent strength.SOLUTION: A manufacturing method of a dust core includes a step of forming an aluminum oxide film on an Fe-Si-Al-based soft magnetic powder, a step of preparing a powder for a magnetic core by mixing an Fe-Si-Al-based soft magnetic powder having an aluminum oxide film formed thereon, a low-melting glass, and a lubricant, a step of compacting the powder for the magnetic core to form a compact, a step of annealing the compact, and a step of performing heat treatment at a temperature of 200°C or less for 500 hours or more after the annealing.SELECTED DRAWING: None
Patent JP-2019012585-A (JP)
Title: Semiconductor device
Inventor: INOUE KIYOKO
IPC: H03K19/0175
Filed: 2018-10-02
Abstract: To provide a pulse signal output circuit which can stably operate and a shift register including the pulse signal output circuit.SOLUTION: A pulse signal output circuit according to an embodiment comprises first through tenth transistors. A ratio W/L of a channel width W to a channel length L of each of the first transistor and the third transistor is set larger than W/L of the sixth transistor; W/L of the fifth transistor is set larger than W/L of the sixth transistor; W/L of the fifth transistor is set identical to W/L of the seventh transistor; and W/L of the third transistor is set larger than W/L of the fourth transistor. As a result, the pulse signal output circuit which can stably operate and a shift register including the pulse signal output circuit can be provided.SELECTED DRAWING: Figure 1
Patent JP-2020058178-A (JP)
Title: Charging control method and charging control device
Inventor: SUGANO YUICHIRO
IPC: B60L50/50
Filed: 2018-10-03
Abstract: To avoid a current from flowing in a motor at charging without a need for installation of a switch element between the motor and an inverter for driving the motor in a case where a switching element included in the inverter is used also as a switching element for charging an AC power.SOLUTION: When a battery (1) is charged, all output terminals at a motor (3) side of an inverter (2) and a first terminal (22a) of an external power supply terminal (22) are connected with each other, and a portion (6c) at a midpoint potential of a smoothing capacitor (6) and a second terminal (22b) of the external power supply terminal (22) are connected with each other. By operating switching elements of a plurality of phases that configure the inverter (2) in synchronization with each other, an AC power from an external power supply (19) is converted into a DC power.SELECTED DRAWING: Figure 2
Patent JP-2020058562-A (JP)
Title: Game machine
Inventor: MIYAUCHI KEITA
IPC: A63F7/02
Filed: 2018-10-10
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 can set a jackpot probability in which a jackpot lottery results in a jackpot from among a plurality of mutually different jackpot probabilities. An MPU 41 displays a game setting value regarding a jackpot probability on a special main display part 37a. An MPU 51 moves an accumulation box 39 for disabling or making difficult visual recognition of a game setting value displayed on the special main display part 37a such that at least one portion of the game setting value can be visually recognized in entry of game balls into a special out ball port 363.SELECTED DRAWING: Figure 73
Patent JP-2019074525-A (JP)
Title: Inspection of shoes using thermal camera
Inventor: ALESSANDRO MANNESCHI
IPC: G01B7/06
Filed: 2018-10-12
Abstract: To provide a method for inspecting shoes worn by an individual on the feet.SOLUTION: The method according to the present invention includes the steps of: acquiring a thermal image of shoes worn by an individual on feet by a thermal camera (S1); determining the lower limit of the feet of the individual from the thermal image of the shoes (S2); determining the position of the shoes to the thermal camera when the thermal image is acquired (S3); and deducing the distance between the lower surface of the bottom and the lower surface of the feet of the individual from the lower limit of the feet and the position of the shoes to the camera (S4).SELECTED DRAWING: Figure 3d
Patent JP-2020064781-A (JP)
Title: Battery control apparatus
Inventor: KOMIYAMA KEITA
IPC: H02J7/00
Filed: 2018-10-18
Abstract: To better use the capacity of a secondary battery in accordance with a vehicular usage mode while protecting the battery from lithium precipitation.SOLUTION: A battery 10 is a lithium ion secondary battery containing lithium ion as a charge carrier. A new vehicle 2 controls charging of the battery 10 so that a charge current to the battery 10 does not exceed a permissible current Ilim set as a current under which a metallic lithium does not precipitate on a negative electrode of the battery 10. A server 200 performs: obtaining a scheduled usage period at which a user planning on purchasing the new vehicle 2 uses the vehicle 2; estimating a reference amount Dx being a capacity reduction amount of the battery 10 in the scheduled usage period on the basis of a temperature condition determined by a usage condition of the vehicle 2 by the user; and setting a permissible current Ilim applicable before the capacity reduction amount of the battery 10 reaches the reference amount Dx of the battery 10 after purchasing the vehicle 2 larger than a permissible current Ilim applicable after the capacity reduction amount of the battery 10 reaches the reference amount Dx.SELECTED DRAWING: Figure 7
Patent JP-2020068219-A (JP)
Title: Holding device
Inventor: SUZUKI ATSUSHI
IPC: C04B37/00
Filed: 2018-10-22
Abstract: To improve heat insulating property in a joint while ensuring the stress relaxation property in the joint.SOLUTION: A holding device includes a plate-like member, a base member, and a joint that joins the plate-like member and the base member. The joint includes at least a first bonding layer and a second bonding layer. The first bonding layer includes fibers formed of at least one type of a metal and an inorganic material, and has a heat insulating property higher than that of the second bonding layer. The second bonding layer is arranged between the first bonding layer and the base member and has flexibility higher than that of the first bonding layer.SELECTED DRAWING: Figure 2
Patent JP-2020067820-A (JP)
Title: Image output system, method, and program
Inventor: TAKEHARA HIROSUKE
IPC: G06T15/00
Filed: 2018-10-24
Abstract: To provide a system, a method, and a program capable of outputting a high-quality (for example, high image quality) scene of a 3DCG virtual space being viewed.SOLUTION: An image output system comprises: a real-time rendering unit configured to perform real-time rendering based on rendering information; an acquisition unit configured to acquire the rendering information during the real-time rendering; an off-screen rendering unit configured to perform high-quality off-screen rendering based on at least the acquired rendering information; and an output unit configured to output an image having been high-quality off-screen rendered.SELECTED DRAWING: Figure 1