baber/WOPTO huggingface dataset:
Patent JP-2019029669-A (JP)
Title: Multilayer circuit board, laminated module, and portable display device
Inventor: HAYASHI KENJI
IPC: H01L23/13
Filed: 2018-07-25
Abstract: To provide a multilayer circuit board which is low in loss and easy to assemble upon connection with a motherboard or the like by solving a problem in which, conventionally, when a substrate having a planar antenna is mounted so that the antenna surface (surface on which an antenna is arranged in substrate) is placed on the surface of a motherboard, it is difficult to obtain sufficient radiation characteristics, and therefore, the IC surface (surface on the side where an IC is placed in the substrate), however, it becomes difficult to perform assembling when the connection with the substrate is secured or the structure becomes complicated.SOLUTION: In a multilayer circuit board according to the present invention, a ceramic laminate substrate and a multilayer substrate having a wiring portion having flexibility are integrated.SELECTED DRAWING: Figure 1
Patent JP-2020014801-A (JP)
Title: X-ray imaging device
Inventor: SUZUKI KOICHIRO
IPC: A61B6/00
Filed: 2018-07-27
Abstract: To improve measurement accuracy and measurement efficiency of the body thickness of a subject used for acquiring an X-ray image.SOLUTION: An X-ray imaging device 1 comprises: body thickness detectors 220 which are arranged at a plurality of different positions to acquire body thickness data of a subject 100 from a plurality of directions; and a body thickness calculator 240 which generates a body thickness map by using the respective body thickness data acquired by the body thickness detectors 220.SELECTED DRAWING: Figure 1
Patent JP-2021178983-A (JP)
Title: Method for producing three-dimensional-shaped molding having internal space
Inventor: NAKAMURA AKIFUMI
IPC: B22F3/105
Filed: 2018-07-30
Abstract: To provide a method for producing a three-dimensional-shaped molding having an internal space from which remaining powder has been suitably removed.SOLUTION: A method for producing a three-dimensional-shaped molding having an internal space communicated with the outside comprises a step (i) where a prescribed part of a powder layer is irradiated with a light beam and powder 19 in the prescribed part is sintered or melted and solidified to form a solidified layer and a step (ii) where a new powder layer is formed on the obtained solidified layer and the prescribed part of the new powder layer is irradiated with a light beam to form a further solidified layer. By these steps, the powder layer and the solidified layer are alternately repeatedly laminated to form a precursor 200 of a three-dimensional-shaped molding having a non-irradiated region 10 of the light beam, the internal space is formed by removing the powder located in the non-irradiated region of the light beam, and, in the midway stage of forming the non-irradiated region, the amount of the powder located in the non-irradiated region in the formation midway stage is reduced.SELECTED DRAWING: Figure 1
Patent JP-2020020613-A (JP)
Title: Length measuring unit
Inventor: MORIKAWA YUICHI
IPC: G01B5/02
Filed: 2018-07-30
Abstract: To provide a length measuring unit which is less affected by a thermal deformation.SOLUTION: The length measuring unit measures the length of a measurement target object by calculating a displacement in the direction of the axial line of a spindle 11 through reading the spindle 11 and a scale part 13, the spindle being in contact with the measurement target object and moving in the direction of the axial line according to the measurement target object and the scale part being fixed to the spindle 11 integrally by a first adhesive 23 and a second adhesive 24.SELECTED DRAWING: Figure 4
Patent JP-2020022256-A (JP)
Title: Gate drive circuit and electric power conversion device
Inventor: TAKANO SHO
IPC: H03K17/12
Filed: 2018-07-31
Abstract: To provide a gate drive circuit and an electric power conversion device capable of suppressing damage of a switching portion, even when inductance of a plurality of gate wirings connected to a plurality of switching portions connected to each other in parallel or in series cannot be the same.SOLUTION: A gate drive circuit 1 (an electric power conversion device 100) includes a first transmission portion 10a connected to a first switching portion 30a and a second transmission portion 10b connected to a second switching portion 30b. The gate drive circuit 1 is constituted such that a resonance frequency ω1 of the first transmission portion 10a and a resonance frequency ω2 of the second transmission portion 10b are substantially equal to each other, and an attenuation coefficient ξ1 of the first transmission portion 10a and an attenuation coefficient ξ2 of the second transmission portion 10b are substantially equal to each other.SELECTED DRAWING: Figure 2
Patent JP-2019140083-A (JP)
Title: Battery module
Inventor: QIN FENG
IPC: H01M50/583
Filed: 2018-07-31
Abstract: To provide a battery module capable of securing safe performance of each unit cell even when overcharged.SOLUTION: A battery module includes a case 10, a unit cell pack 20, two end plates 30 and 40, and a stopper member 50. The case includes a hollow chamber. The unit cell pack is installed in the hollow chamber. Each unit cell includes two explosion-proof valves 212. A first end plate is installed with a module output pole electrically connected to the unit cell pack and a reverse piece installed facing the module output pole. The reverse piece faces the first explosion-proof valve. A second end plate is connected to the case corresponding to the other one opening 11. The stopper member is installed between the second end plate and the unit cell pack so that an explosive force required when the second explosion-proof valve explores becomes larger than an explosive force required when the first explosion-proof valve explores.SELECTED DRAWING: Figure 2
Patent JP-2019003198-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: KIMURA YOKO
IPC: G02B13/18
Filed: 2018-08-01
Abstract: To provide a zoom lens having a vibration-proof function, superior brightness, and high image forming performance, an imaging apparatus, and a method for manufacturing the zoom lens.SOLUTION: A zoom lens includes a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, a third lens group G3 having negative refractive power, and a fourth lens group G4 having positive refractive power which are arranged in order from an object side, and zooms by changing an air gap among individual lens groups. The first lens group G1 has a negative meniscus lens L11 on the closest to the object side, having a convex surface facing the object side. At least a portion of the third lens group G3 is movably provided so as to have a component in a direction vertical to an optical axis as a vibration-proof lens group for correcting an image blur. The fourth lens group G4 has at least four lenses. The zoom lens satisfies the conditional expression which is properly set.SELECTED DRAWING: Figure 1
Patent JP-2018184469-A (JP)
Title: Cosmetic
Inventor: HONMA SEIJI
IPC: A61K8/891
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic that has no slipping or squeaky feel at the time of application and also has no shininess.SOLUTION: A cosmetic contains (A) a specific glycerol derivative 0.3-18 mass%, (B) a silicone elastomer selected from the group consisting of a (dimethicone/vinyldimethicone) crosspolymer, a (dimethicone/phenylvinyldimethicone) crosspolymer, and a (vinyldimethicone/lauryldimethicone) cross polymer of 0.07-5 mass%, and (C) water.SELECTED DRAWING: None
Patent JP-2020019249-A (JP)
Title: Laminate sheet, and container using the same
Inventor: WATANABE AKIRA
IPC: B65D65/40
Filed: 2018-08-02
Abstract: To provide a laminate sheet having a barrier coat layer using cellulose nanofiber having oxygen barrier properties which can maintain oxygen barrier properties even by heating at the time of molding of a container.SOLUTION: There is provided a laminate sheet (1) in which at least a surface-coated layer (15), a paper base material layer (12), a coating barrier layer (13), a thermoplastic resin layer (14) are laminated in this order from the outside, or a surface-coated layer (15), a coating barrier layer (13), a paper base material layer (12) and a thermoplastic resin layer (14) are laminated in this order from the outside, in which the coating barrier layer is formed of a coating layer containing a cellulose nanofiber, and the surface-coated layer is a surface-coated layer provided on the opposite side to a surface provided with the coating barrier layer of the paper base material or has a transmission hole (18) which makes water vapor transmit therethrough provided in the thermoplastic resin layer.SELECTED DRAWING: Figure 1
Patent JP-2020027488-A (JP)
Title: Device, method, and program for processing information
Inventor: IRIYAMA TAKAMITSU
IPC: G06Q30/02
Filed: 2018-08-13
Abstract: To allow for accurately assessing effectiveness of advertisement content to a user.SOLUTION: An information processing device of the present invention comprises an acquisition unit, identification unit, and a determination unit. The acquisition unit acquires location information indicative of a location of a user. The identification unit uses the location information acquired by the acquisition unit to identify actions taken by the user from among step-by-step actions toward a predetermined action. The determination unit determines advertising effectiveness based on the actions identified by the identification unit.SELECTED DRAWING: Figure 3
Patent JP-2019095183-A (JP)
Title: Variable thickness flyer plate for penetration device
Inventor: JEREMIE JOEL ALBERT
IPC: B64G1/00
Filed: 2018-08-14
Abstract: To provide a penetration device which is strong against impact from an outside, has large penetration force, and light weight.SOLUTION: A penetration device 110 includes a casing 122, a propellant 124 positioned in the casing, and a flyer plate 126. The flyer plate is coupled to the casing and adjacent to the propellant. The flyer plate includes a center portion having a substantially constant first thickness and includes a peripheral portion located around the center portion and defining an edge. The peripheral portion tapers from the first thickness to a second thickness at the edge, where the second thickness is less than the first thickness.SELECTED DRAWING: Figure 3A
Patent JP-2020026416-A (JP)
Title: Agent for controlling fusarium head blight or reducing mycotoxin
Inventor: NISHIUCHI KO
IPC: A01N43/40
Filed: 2018-08-17
Abstract: To provide a more effective agent and method for both controlling Fusarium head blight and reducing trichothecene-based mycotoxin.SOLUTION: It has been found that trigonelline and Secologanin, which are natural products, are effective not only in controlling Fusarium head blight but also in reducing Trichothecene-based mycotoxin. Furthermore, we have found that by combining these molecules with nicotinamide mononucleotide or threonine, which are also natural products, and applying to plants, this effect can significantly be improved.SELECTED DRAWING: None
Patent JP-2018207121-A (JP)
Title: Imaging device and imaging apparatus
Inventor: SUZUKI SATOSHI
IPC: H01L27/146
Filed: 2018-08-21
Abstract: To suppress generation of variations in photoelectric conversion signals from a plurality of photoelectric conversion parts.SOLUTION: A solid state imaging device includes: a pixel part having a first pixel comprised of a first photoelectric conversion part and a second photoelectric conversion part arranged in a first direction and a second pixel comprised of a third photoelectric conversion part and a fourth photoelectric conversion part arranged in a second direction; and a first transfer gate to a fourth transfer gate for transferring signal charges formed by the first photoelectric conversion part to the fourth photoelectric conversion part. At least one transfer gate of the first transfer gate to the fourth transfer gate is configured so that at least any one of a gate width, a gate length and an arrangement position is made different from the others to unify voltage conversion efficiencies by a first charge voltage conversion part to a fourth charge voltage conversion part.SELECTED DRAWING: Figure 4
Patent JP-2020031508-A (JP)
Title: Control device of ac motor and control method thereof
Inventor: HADINATA AGNES
IPC: H02P21/26
Filed: 2018-08-24
Abstract: To solve the problems that it is necessary to increase harmonic current to improve its detection sensitivity in order to apply harmonic voltage to an AC motor to accurately estimate a rotor position by harmonic current to be generated; however, there is tradeoff relation with problems of electromagnetic noise, deterioration of torque pulsation and responsiveness when the AC motor is driven by position sensorless control from a low speed area in a control device of the AC motor, and estimation accuracy of the rotor position is deteriorated since fine harmonic current flows when the AC motor with low salient pole ratio is driven.SOLUTION: A control method of an AC motor applies a harmonic component to the AC motor by using a power conversion device to perform vector control of the AC motor by position sensorless, starts processing of the vector control and processing of current detection of the AC motor by different trigger signals, respectively, and performs the vector control by the position sensorless by using the harmonic component included in current detected by the processing of the current detection.SELECTED DRAWING: Figure 1
Patent JP-2018176755-A (JP)
Title: Label issuance device and label printing method
Inventor: KATO SATOSHI
IPC: B41J21/00
Filed: 2018-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a label printer capable of printing by removing a blank space of a desired region of the whole regions of a label with a simple configuration, and to provide a label printer capable of printing with a favorable printing balance, and reducing label cost by functioning a printing item desired to appeal to a consumer as an eye catcher.SOLUTION: A label printer, which delivers a sheet of paper, prints the delivered sheet with printing data by a printing part on the basis of a predetermined printing format, and issues a leaf-form label, has: a storage part for storing a predetermined printing format and printing data; a setting part for setting a first region D1 for removing a label blank space and a second region D2 for not removing the label blank space by association with the printing format; and a control part for performing printing control for removing the label blank space in the first region D1, but not removing the label blank space in the second region D2 when printing with printing data on the basis of the printing format.SELECTED DRAWING: Figure 4
Patent JP-2019047493-A (JP)
Title: Contact control of artificial intelligence reflecting personal schedule and lifestyle
Inventor: CHO IN WON
IPC: H04M1/00
Filed: 2018-08-28
Abstract: To provide a contact control technique of artificial intelligence reflecting a personal schedule and lifestyle.SOLUTION: A contact control method according to an embodiment of the present invention can process a request for contact transmitted to a user from the outside like such as voice communication, video communication, and/or instant message reception without requiring the user's control in view of reflecting a user's schedule and lifestyle by using artificial intelligence (AI).SELECTED DRAWING: Figure 4
Patent JP-2020041630-A (JP)
Title: Coupling structure, pipe joint and method for forming coupling structure
Inventor: FUKAYA SHINJI
IPC: F16L21/04
Filed: 2018-09-12
Abstract: To provide a pipe member that can be coupled firmly more than before without using welding, and to provide a pipe joint.SOLUTION: A coupling structure couples an outer peripheral surface of a pipe member P with an inner peripheral surface 22 of a cylindrical member 20 to be fitted to the pipe member in an air-tight or liquid-tight manner, where an annular projection formed at the inner peripheral surface of the cylindrical member makes the pipe member and the cylindrical member impossible to be dismounted.SELECTED DRAWING: Figure 1
Patent JP-2020026018-A (JP)
Title: Cabbage slicer
Inventor: SAITO MASAHISA
IPC: A47J43/20
Filed: 2018-08-09
Abstract: To provide a cabbage slicer capable of efficiently slicing cabbage.SOLUTION: A cylinder 1 sliding forward and backward along an upper part of a blade 3 provided for a slice plate 2 is provided. In the cylinder 1, a front part curved while planarly maintaining a constant curved line is kept flat, and a rear part is formed in a tapered shape. Furthermore, a side surface has a shape that is slightly widen toward an end from its upper end to its lower end.SELECTED DRAWING: Figure 2
Patent JP-2020047760-A (JP)
Title: Die bonding device and semiconductor device manufacturing method
Inventor: TATE MITSUAKI
IPC: H01L21/52
Filed: 2018-09-19
Abstract: To provide a die bonding device enabling reduction of vibration at the time of operation of a bonding head.SOLUTION: A die bonding device comprises a bonding part and a control part. The bonding part comprises a sensor capable of detecting acceleration of a bonding head. The control part comprises an opposite phase additional waveform calculation part that measures, using the sensor, vibration on the occasion of operation of the bonding head in one of an X-axial direction, a Y-axial direction and a Z-axial direction, extracts vibration components in the X-axial direction, the Y-axial direction and the Z-axial direction from waveforms of the measured vibration, and generates opposite phase additional waveforms in the X-axial direction, the Y-axial direction and the Z-axial direction for canceling the extracted vibration components. The control part also comprises a vibration suppression command waveform generation part that generates vibration suppression command waveforms by adding the opposite phase additional waveforms in the X-axial direction, the Y-axial direction and the Z-axial direction to command waveforms in the X-axial direction, the Y-axial direction and the Z-axial direction.SELECTED DRAWING: Figure 4
Patent JP-2020045310-A (JP)
Title: Weak acid cleansing agent
Inventor: YAMAMURA YANO
IPC: A61K8/55
Filed: 2018-09-19
Abstract: To provide a weak acid cleansing agent that has excellent low temperature stability even at a pH of less than 6, and has a use feeling with good foaming and bubble texture.SOLUTION: The present invention provides a weak acid cleansing agent at a pH of less than 6, containing the following (A)-(D): (A) long-chain acyl neutral amino acid salt, (B) long-chain fatty acid amide propyl betaine, (C) polyoxyalkylene fatty acid alkanolamide, (D) etidronic acid and/or a salt thereof.SELECTED DRAWING: None
Patent JP-2019013040-A (JP)
Title: Moving image predicting and decoding method
Inventor: SUZUKI YOSHINORI
IPC: H04N19/176
Filed: 2018-09-20
Abstract: To solve the problem in which: when extrapolation processing for in-screen prediction is performed on a reference sample including a noise generated at a block boundary, the influence of block noise propagates to prediction signals in blocks, and a noise in a pseudo contour shape is generated in a reproduction signal; and prevent the artificial noise in the pseudo contour shape.SOLUTION: A moving image predicting and decoding device restores a reproduction residual signal of an object block from compressed data of a residual signal, with an inverse quantizer and an inverter that decode an intra prediction mode and the compressed data of the residual signal from compressed data, and a prediction signal generator that generates an in-screen prediction signal by using the intra prediction mode and an already-reproduced reference sample adjacent to an object block, restores a pixel signal of the object block by adding the prediction signal and the reproduction residual signal with an adder 205, and stores the restored pixel signal of the object block in a block memory for use as a reference sample.SELECTED DRAWING: Figure 2
Patent JP-2020046608-A (JP)
Title: Display device
Inventor: WASHISU KOICHI
IPC: G09F9/00
Filed: 2018-09-21
Abstract: To provide a folding display with high reliability.SOLUTION: A folding display 100 comprises: a bendable display 104 that is in a folded state and a developed state; heating means 103c that heats a bending part of the display 104; and heating control means that heats the bending part of the display 104 with the heating means 103c prior to bending of the display 104.SELECTED DRAWING: Figure 1
Patent JP-2018196811-A (JP)
Title: Drive mechanism for drug delivery pumps with integrated status indication
Inventor: RYAN M AGARD
IPC: A61M5/168
Filed: 2018-09-21
Abstract: To provide an adjustable (and/or programmable) infusion system that is precise and reliable and can offer medical workers and patients a small, low-cost, light-weight, easy-to-use alternative for parenteral delivery of liquid medicines.SOLUTION: There is provided a drug pump drive mechanism 2100 for use in cooperation with a drug container 2050 including a plunger seal 2060. The drive mechanism 2100 comprises a housing 2130, a piston 2110, biasing members 2106, 2122, a retaining member 2115, a sleeve assembly 2120, and an end-of-dose indicator 2133.SELECTED DRAWING: Figure 1
Patent JP-2019121348-A (JP)
Title: System, method, program for analyzing and visualizing team conversation data and computer device
Inventor: ZHAO JIAN
IPC: G06F16/30
Filed: 2018-09-21
Abstract: To provide an analysis method of a conversation message.SOLUTION: A method comprises receiving a query for defining a time zone of a message, acquiring at least two conversation messages related to the defined time zone from a plurality of interleaved messages, removing at least two conversation messages from a thread for identifying at least one conversation thread, and generating visualization of the conversation thread based on the defined time zone and at least one conversation thread. The visualization is organized to a time interval based on the defined time zone.SELECTED DRAWING: Figure 15
Patent JP-2020053801-A (JP)
Title: Calibration method in electronic mirror system
Inventor: OZAKI KYOHEI
IPC: B60R1/00
Filed: 2018-09-26
Abstract: To provide a calibration method capable of satisfactorily performing calibration in a narrow space.SOLUTION: In an imaging range of on-vehicle cameras 10 and 11, markers 402 and 404 are installed behind a vehicle 1, and markers 401 and 403 are installed on the sides of the vehicle 1. Then, images of the markers 401 and 402 are displayed respectively on the left and right ends of a display 200. Thus, calibration can be performed satisfactorily.SELECTED DRAWING: Figure 3
Patent JP-2020052777-A (JP)
Title: Network device, method, and program
Inventor: KOBAYASHI NORIHIKO
IPC: G06F13/00
Filed: 2018-09-27
Abstract: To provide a network device that reduces troubles of connecting to a plurality of services.SOLUTION: A network device executes second software for transmitting second operation information including counter information by being connected to a second service on a network. The network device includes: transmission means that transmits, after first software for transmitting first operation information including information different from the second operation information to a first service on the network is installed, a connection request to the first service as a function of the first software; and instructing means that instructs, when receiving a notification indicating that the connection to the first service is successful in response to the connection request, the second software to transmit a connection request to the second service. When the notification of the successful connection to the first service is not received, the instruction to the second software by the instruction means is not performed.SELECTED DRAWING: Figure 6