baber/WOPTO huggingface dataset:
Patent JP-2020158814-A (JP)
Title: Deposition device and deposition method
Inventor: YAMAWAKI JUN
IPC: C23C16/52
Filed: 2019-03-26
Abstract: To provide a deposition device and a deposition method by which plasma is fired in high speed.SOLUTION: A deposition device includes a high frequency power supply and a matching unit. The high frequency power supply is a high frequency power supply capable of changing frequency. The matching unit is a matching unit which matches inner impedance of the high frequency power supply to a load impedance of a load including plasma, in which static capacitance of a capacitor connected to the load in series is fixed. The high frequency power supply sweeps a frequency so that a reflection wave from the load may become minimum when supply of a high frequency power supply is started with a first frequency, and when it is determined that plasma is fired, a frequency of supplied high frequency power is changed from a second frequency when plasma is fired, to a third frequency when plasma is maintained, and adjustment is directed to the matching unit, so that reflection wave from the load may become minimum in the third frequency.SELECTED DRAWING: Figure 2
Patent JP-2020161604-A (JP)
Title: Magnetic sensor and manufacturing method thereof
Inventor: FURUICHI TAKAMOTO
IPC: H01L43/08
Filed: 2019-03-26
Abstract: To provide a magnetic sensor capable of improving detection sensitivity.SOLUTION: The magnetic sensor includes a magnetization intensity fixed-bed 60 where the magnetization direction is fixed, a magnetic field detection layer 80 where the magnetization direction changes by an external magnetic field, a tunnel layer 70 placed between the magnetization intensity fixed-bed 60 and the magnetic field detection layer 70, and having a value of resistance changing by the angle formed between the magnetization direction of the magnetization intensity fixed-bed 60 and the magnetization direction of the magnetic field detection layer 80, and a board 10 on which the magnetization intensity fixed-bed 60, the tunnel layer 70 and the magnetic field detection layer 80 are placed while being laminated. On the board 10, a planarization layer 40 composed of an amorphous layer or a microcrystal layer where one face 41 on the opposite side to the board 10 side is a flat surface is placed, and the magnetization intensity fixed-bed 60, the tunnel layer 70 and the magnetic field detection layer 80 are placed on the planarization layer 40 while being laminated.SELECTED DRAWING: Figure 1
Patent JP-2020159856-A (JP)
Title: Reference voltage circuit, semiconductor device, and fault detection method
Inventor: SHIMIZU YUICHI
IPC: H01H9/54
Filed: 2019-03-26
Abstract: To provide a reference voltage circuit, a semiconductor device and a fault detection method with which the redundancy of detection of circuit abnormality is secured while suppressing an increase in circuit size.SOLUTION: The reference voltage circuit comprises: a plurality of reference voltage generating circuits 301, 302 for outputting a predetermined reference voltage; and a reference voltage selection unit 311 for selecting one of the plurality of reference voltages outputted from the plurality of reference voltage generating circuits 301, 302 and supplying the selected reference voltage to a circuit 12 to which it is to be supplied. The reference voltage selection unit 311 includes a parallel circuit composed of a plurality of series circuits connected in parallel, with a plurality of switches connected thereto in series, the series circuits being connected at one end to one of the plurality of reference voltage generating circuits 301, 302 and being, at other end, output of the reference voltage selection unit 311.SELECTED DRAWING: Figure 1
Patent JP-2020167755-A (JP)
Title: Regenerative control device of electric vehicle
Inventor: YAMAZAKI SHOGO
IPC: B60L7/14
Filed: 2019-03-28
Abstract: To intuitively adjust the magnitude of a regenerative brake.SOLUTION: A regenerative pedal (operation part) 12 is continuously movable from an operation start position P1 to an operation limit position P2 with a predetermined distance. In a torque control part 180, an increase/decrease amount of the regenerative torque when the regenerative pedal 12 is operated from the operation start position P1 to the operation limit position P2 is shown in map M1, and an increase/decrease amount of the regenerative torque when the regenerative pedal 12 is operated from the operation limit position P2 to the operation start position P1 is shown in map M2. In the map M1, the regenerative torque is increased/decreased with a constant ratio to the operation amount. The map M2 has a plurality of sections where ratios of increase/decrease of the regenerative torque to the operation amount are different.SELECTED DRAWING: Figure 6
Patent JP-2020165363-A (JP)
Title: Misfire detection device of internal combustion engine, misfire detection system of internal combustion engine, data analysis device, control device of internal combustion engine, misfire detection method of internal combustion engine and reception execution device
Inventor: YASUZAWA KO
IPC: F02D45/00
Filed: 2019-03-29
Abstract: To provide a misfire detection device of an internal combustion engine which can alleviate a calculation load for detecting the presence or absence of a misfire.SOLUTION: A storage device 66 sets a rotation waveform variable as an input, and stores mapping data 66a, 66b being data for regulating a map which outputs a misfire variable being a variable related to a probability that a misfire of an internal combustion engine occurs. A CPU 62 and an ROM 64 being execution devices perform: acquisition processing for acquiring the rotation waveform variable based on a detection value of a crank angle sensor 72; determination processing for determining the presence or absence of the misfire on the basis of an output of the map with the variable which is acquired by the acquisition processing as an input; and notification processing for operating an alarm lamp 78 in order to expedite a user to cope with an abnormality when it is determined that the misfire has occurred. By this constitution, a calculation load of the CPU 62 can be reduced because a dimension of an input of the map can be reduced compared with the case that a continuously-appearing minute rotation time of each angle region is used.SELECTED DRAWING: Figure 1
Patent JP-2019163257-A (JP)
Title: Transition metal complexes containing substituted imidazole carbene as ligands and their application in oleds
Inventor: ZENG LICHANG
IPC: C07D409/14
Filed: 2019-03-29
Abstract: To provide phosphorescent light emitting materials that are used for organic light emitting devices and have improved operational lifetimes.SOLUTION: The invention relates to compounds having a metal M complexed with a ligand L containing a substituted imidazole carbene group, which is represented by formula (I) in the figure. [In the formula, ring B is a 5-membered aromatic heterocyclic ring containing at least one heteroatom; ring A is a 5- or 6-membered carbocycle or heterocycle; Rand Reach represent a substitution or no substitution; R, Rand Rare each independently selected from various possible substituents; and Zis nitrogen or carbon.]SELECTED DRAWING: None
Patent JP-2020165867-A (JP)
Title: Film thickness measurement device and film thickness measurement method
Inventor: KONDO KOJI
IPC: G01B11/02
Filed: 2019-03-29
Abstract: To achieve improvement in accuracy of a film thickness measurement of a measurement workpiece.SOLUTION: A film thickness measurement device comprises: a film thickness measurement system that irradiates a surface of a measurement workpiece W with light, and acquires an interference spectrum obtained by spectroscopically splitting reflection light from the measurement workpiece in an internally owned pixel unit; an operand identification unit (a step S3) that identifies an interference spectrum corresponding to only a film formed on a surface of one member of the interference spectrum acquired in the pixel unit as an operand; and a film thickness computation unit (a step S4) that computes a film thickness of a portion corresponding to the identified interference spectrum of the film on the basis of the interference spectrum identified by the operand identification unit.SELECTED DRAWING: Figure 3
Patent JP-2020167868-A (JP)
Title: Motor controller
Inventor: SAKAI SEIYA
IPC: H02P21/18
Filed: 2019-03-29
Abstract: To suppress influence of a phase error generated during overmodulation in asynchronous PWM.SOLUTION: A motor controller 100 has a PWM unit 22 and a modulation control unit 41. The PWM unit 22 is capable of performing PWM of overmodulation, and performs asynchronous PWM. The modulation control unit 41 determines whether or not a condition is satisfied that is not affected by a phase error between a carrier frequency at the time of overmodulation and a frequency of a voltage command value. Overmodulation in the PWM unit is permitted or prohibited according to determination results.SELECTED DRAWING: Figure 1
Patent JP-2020164747-A (JP)
Title: Lubricant composition
Inventor: UKO TOSHIMASA
IPC: C10M159/22
Filed: 2019-03-29
Abstract: To provide a lubricant composition for gas engines, which can suppress occurrence of deposits, excellent in high temperature cleanability and base value maintenance, and excellent in long drain property, while reducing a sulfate ash content.SOLUTION: A lubricant oil composition used for gas engines, contains a base oil (A) and a metallic detergent (B), the metallic detergent (B) containing a calcium-based detergent (B1) and one or more kinds selected from a magnesium-based detergent (B2) and a sodium-based detergent (B3), and satisfies the following requirements (X1) to (X3). Requirement (X1): a sulfate ash content is 0.30 to 0.50 mass%. Requirement (X2): a content of calcium atoms derived from the calcium-based detergent (B1) is 300 to 1200 mass ppm on a total base of the lubricant composition. Requirement (X3): a content ratio [(Mg+Na)/Ca] of magnesium atoms derived from the magnesium-based detergent (B2) and sodium atoms derived from the sodium-based detergent (B3), and, calcium atoms derived from the metallic detergent (B) is 3.0 or less in mass ratio.SELECTED DRAWING: None
Patent JP-2020167641-A (JP)
Title: Method for providing advertisement for tv program
Inventor: ABE RYOICHI
IPC: G06F13/00
Filed: 2019-03-29
Abstract: To provide a method for efficiently providing advertisements for targets while expecting recognition raising effects for advertisement contents by existing mass advertisements in television commercials.SOLUTION: A method for providing advertisements for TV programs that provides targeting advertisements for reception devices that receive TV programs includes: determining a TV program which is a provision target for a targeting advertisement based on viewing logs of a plurality of TV programs; determining a targeting advertisement provided for the TV program; and transmitting the determined targeting advertisement to a specific reception device associated with a specific household.SELECTED DRAWING: Figure 14
Patent JP-2019114295-A (JP)
Title: Apparatus for estimating shape of figure pattern
Inventor: SHIMOMURA TAKEYA
IPC: G03F7/20
Filed: 2019-04-01
Abstract: To accurately estimate a shape of a real figure pattern formed on a real substrate by simulating a lithography process.SOLUTION: A mask pattern containing an original figure pattern 10 is input as an original image Q1 to set an evaluation point E on a contour line of the original figure pattern 10. Filter processing (convolution) and reduction processing (pooling) are alternately executed about the original image Q1 to produce an image pyramid PP composed of n- tuple hierarchy images P1-Pn having different image sizes. Feature amounts x1-xn are extracted on the basis of a pixel value of a pixel in the vicinity of each evaluation point E about respective hierarchy images P1-Pn to give to an estimation-computing part 132. A neural network in the estimation-computing part 132 computes an intermediate layer using the feature amounts x1-xn as an input layer to output an estimation value y of process bias indicating a deviation value between a position on the original figure pattern 10 of the evaluation point E and a position on a real figure pattern as an output layer.SELECTED DRAWING: Figure 6
Patent JP-2020169126-A (JP)
Title: Muscle enhancer
Inventor: FURUTA TOMA
IPC: A61K31/192
Filed: 2019-04-01
Abstract: To provide a novel muscle enhancer useful for enhancing muscle.SOLUTION: A muscle enhancer contains phloretic acid as an active ingredient.SELECTED DRAWING: None
Patent JP-2020170269-A (JP)
Title: Information processing apparatus, information processing system, and information processing program
Inventor: LI YANKUN
IPC: G06F16/31
Filed: 2019-04-01
Abstract: To provide an information processing apparatus, an information processing system, and an information processing program capable of suppressing a sharp change in importance level when a user in a group is changed, compared to a case in which, when a user in a group is changed, an importance level is given by applying an access frequency by users after the change.SOLUTION: A content management service 20 includes: a document ranking display unit 22 that displays, on an information processing terminal 14, document information by giving an importance level that increases as an access frequency to the document information shared within a group increases; and a document operation history analysis unit 24 that, when a user in a group is changed, corrects the access frequency to the document information by reserved members to a value calculated by a method different from that for other users, while setting the users after the change as the reserved members.SELECTED DRAWING: Figure 3
Patent JP-2019195052-A (JP)
Title: Coil component
Inventor: SOMEYA SHUHEI
IPC: H01F37/00
Filed: 2019-04-04
Abstract: To provide a structure that decreases an inductance difference between a lower coil and an upper coil in a coil component in which a lower coil and an upper coil are arranged one on the other on a core having a mounting surface.SOLUTION: A coil component comprises a lower coil 20 and an upper coil 30 coaxially arranged on a coil mounting surface; and a core 13 arranged on respective inside-diameter parts of the lower coil 20 and the upper coil 30. The number of turns of the lower coil 20 is larger than the number of turns of the upper coil 30 by less than one turn. The diameter of the core 13 of a portion located on the inside-diameter part of the upper coil 30 is larger than that of a portion located on the inside-diameter part of the lower coil 20. In a portion corresponding to the coil with fewer turns, the diameter of the core 13 is increased and, thereby, the inductance of the coil with fewer turns is improved to decrease a difference between the lower coil and the upper coil, resulting from the difference between the number of turns.SELECTED DRAWING: Figure 4
Patent JP-2020172305-A (JP)
Title: Container with cap
Inventor: MARUYAMA TAKAHIRO
IPC: A47J41/02
Filed: 2019-04-11
Abstract: To provide a container with cap which can improve airtightness between the container body and the cap body by means of a sealing member and improve durability of this sealing member.SOLUTION: Provided are a container body 2 with an open top and a cap unit 3A that can be detachably mounted to the container body 2, a flat part 8 is provided around the upper opening part 2d of the container body 2, and the cap unit 3A has a sealing member 14A which comes in touch with a cap body 9 mounted to the container body 2 by screwing in a state where the upper opening 2d of the container body 2 is covered, and with the flat part 8 detachably mounted to the inside of the cap body 9 in a state where the cap body 9 is mounted to the container body 2.SELECTED DRAWING: Figure 2
Patent JP-2020177375-A (JP)
Title: Method for creating composite material, method for analyzing composite material, and computer program for analyzing composite material
Inventor: KOJIMA TAKASHI
IPC: G06F30/20
Filed: 2019-04-17
Abstract: To efficiently create a model for analyzing a composite material in a method different from conventional methods when creating a composite material model.SOLUTION: A computer creates a composite material model by a molecular dynamics method. The composite material has a configuration containing particles in a base material of the composite material. A group of particle models created by modeling the particles is initially arranged in a model creation region for modeling the composite material. Locations of a plurality of particle models in the group of initially arranged particle models are modified till the locations meet preset conditions by performing calculation for moving the plurality of particle models on the basis of force of interaction acting between the particle models by using the molecular dynamics method. Then, a model for analyzing the composite material is created on the basis of the locations of the particle models meeting the conditions.SELECTED DRAWING: Figure 1
Patent JP-2019165008-A (JP)
Title: Circuit board bypass assemblies and components therefor
Inventor: BRIAN KEITH LLOYD
IPC: H01R13/648
Filed: 2019-04-17
Abstract: To provide a connector for use in a free-standing connector port for mating with an external pluggable module.SOLUTION: A connector has terminals that extend lengthwise of the connector so that cables may be terminated to the terminals and the terminals and cables generally are horizontally aligned together. The connector includes a housing and a pair of connecting elements that flank a card-receiving slot of the connector. The cables exit from the rear of the connector elements and from the connector port. The connector elements engage the connector port to fix the connector at a suitable place in the connector port.SELECTED DRAWING: Figure 1
Patent JP-2020178448-A (JP)
Title: motor
Inventor: YOSHINAGA MAKI
IPC: H02K11/215
Filed: 2019-04-18
Abstract: To reduce the offset of an output voltage of a magnetic sensor caused by the external magnetic field.SOLUTION: A motor according to the disclosed embodiment includes a first magnetic sensor that detects the rotational position of a rotor, a second magnetic sensor that is arranged at a position shifted by π/N in the rotation direction of the rotor with respect to the first magnetic sensor when the number of pole pairs is N, a signal amplification unit that amplifies a difference between a first signal which is a signal output from the first magnetic sensor, and a second signal which is a signal output from the second magnetic sensor, and a pulse signal generation unit that converts the output signal of the signal amplification unit into a pulse signal.SELECTED DRAWING: Figure 8
Patent JP-2019189864-A (JP)
Title: Epoxy resin composition and cured product thereof
Inventor: SHIBAZAKI HIROKI
IPC: C08G59/14
Filed: 2019-04-19
Abstract: To provide an epoxy resin having excellent workability and also excellent flexibility.SOLUTION: The problem is solved by using an epoxy resin composition that contains an epoxy resin (A) containing an epoxy compound represented by formula (1) and a monofunctional epoxy compound, and a curing agent (B). (n is a natural number of 1-20, X is a halogen atom or a C1-3 alkyl group, a and b each represent an integer of 0-4, Gand Geach represent a glycidyl group or a hydrogen atom, where, both of Gand Gnever be hydrogen atoms, Ris an alkylene group, an alkylidene group, a sulfonyl group, an oxygen atom, or a direct bond without an atomic group).SELECTED DRAWING: None
Patent JP-2020023152-A (JP)
Title: Method and apparatus for manufacturing pneumatic tire with sealant
Inventor: MATSUNAMI SHO
IPC: B29D30/06
Filed: 2019-04-22
Abstract: To form a high quality sealant layer with less thickness variation.SOLUTION: A method for manufacturing a pneumatic tire with sealant includes an adhesion step K1 and a pressing step K2. In the adhesion step K1, the method allows a string-shaped sealant 16 discharged from a nozzle 15 to adhere to a tire inner circumferential surface S while spirally winding the sealant. In the pressing step K2, during the time when a next string-shaped sealant 16 is adhered to an adjacent position to the adhered string-shaped sealant 16, the adhered string-shaped sealant 16 is pressed to the tire inner circumferential surface S.SELECTED DRAWING: Figure 2
Patent JP-2020182040-A (JP)
Title: Communication device, control method thereof, and program thereof
Inventor: KAWAI YUJI
IPC: H04M1/00
Filed: 2019-04-23
Abstract: To ensure that a user can connect an external device that the user wants to connect to the communication device, to the communication device.SOLUTION: A communication device includes wireless communication means that operates as an access point, recording means that records an identifier of an external device connected via the wireless communication means, and control means, and the control means controls the wireless communication means so as to wirelessly connect to a plurality of external devices in parallel up to a first number, and controls the wireless communication means so as to establish a wireless connection with the external device that records an identifier in the recording means, up to a second number less than the first number when being wirelessly connected to an external device that does not record an identifier in the recording means.SELECTED DRAWING: Figure 5
Patent JP-2020180725-A (JP)
Title: refrigerator
Inventor: SUMIHIRO KATSUSHI
IPC: F25D11/00
Filed: 2019-04-24
Abstract: To provide a refrigerator comprising door opening/closing detection means, which can prevent wrong assembly of a door and improve work efficiency.SOLUTION: A refrigerator has, out of a door side peripheral part facing a body side peripheral part on the back surface of a door and the body side peripheral part, a part to be detected provided in one peripheral part and a detection part provided in the other peripheral part. The door side peripheral part is arranged at a position where at least a pair of the parts to be detected or a pair of detection parts are point-symmetrical with each other with the center of the door as a point of symmetry.SELECTED DRAWING: Figure 5
Patent JP-2019171873-A (JP)
Title: Method for manufacturing painting film
Inventor: NAKAZONO HARUYUKI
IPC: C09D5/00
Filed: 2019-04-24
Abstract: To provide a method for manufacturing a painting film having the almost same texture as an adherend (especially, painted surface) and capable of suppressing the reduction of esthetic appearance when bonded on the adherend.SOLUTION: A method for manufacturing a painting film comprises: a ground layer formation step of forming a ground layer 5 including cyclohexanone on one surface of a film-like base material 4 including a polyvinyl chloride based resin; a color layer formation step of forming a color layer 6 formed of a melamine resin paint, an epoxy modified melamine resin paint or a fluorocarbon resin paint by painting on the ground layer 5; a clear layer formation step of forming a clear layer 7 on the color layer 6; and a baking step of baking the color layer 6.SELECTED DRAWING: Figure 4