baber/WOPTO huggingface dataset:
Patent JP-2020137454-A (JP)
Title: Fishing line guide and its manufacturing method
Inventor: KAWAI KAZUKI
IPC: A01K87/04
Filed: 2019-02-28
Abstract: To provide a fishing line guide excellent in shock resistance capable of preventing breakage by absorbing well, even when receiving external shock, and to provide its manufacturing method.SOLUTION: A frame 3 of a fishing line guide 1 has an impact absorption part 80 formed by laminating a plurality of prepreg sheets, and having fewer reinforcing fibers 20a than other portions of the frame 3, or not having the reinforcing fibers 20a, on a frame edge part along a direction orthogonal to a lamination direction.SELECTED DRAWING: Figure 9
Patent JP-2019172658-A (JP)
Title: Oily solid cosmetics
Inventor: TAKEUCHI SHUNGO
IPC: A61K8/37
Filed: 2019-03-06
Abstract: To develop oily solid cosmetics that have excellent usability while maintaining the strength at the time of the use as an oily solid, have no stress on the skin due to collapse on the skin without stickiness, have excellent moisture retention, provide relaxing effect when using.SOLUTION: Provided is an oily solid cosmetic containing the following ingredients (A) to (D): (A) polyethylene glycol; (B) hydrous oil; (C) a liquid paste oil at 25°C other than B; and (D) a solid wax at 25°C; the content mass ratio {(A)+(B)+(C)}/(D) of the component (A), (B), (C) and the component (D) being 4 to 9, and the extensibility measured using a texture analyzer being 26 to 45.SELECTED DRAWING: None
Patent JP-2020145850-A (JP)
Title: Electrical power system for vehicle
Inventor: HANDA MANABU
IPC: B60L58/20
Filed: 2019-03-06
Abstract: To provide technology which decreases influence of noise which is generated by a voltage converter connected to a part between a main battery and a sub battery, on a power supply device on the outside without using a low pass filter, in the present specification.SOLUTION: An electrical power system 200 is provided with: charging inlets 106 and 107; a voltage converter 200; and a controller 110. The charging inlets 106 and 107 can be connected to the power supply device on the outside of a vehicle. The voltage converter 200 is connected to a part between a main battery 101 and a sub battery 102, and electric power of the main battery 101 can be lowered with switching devices 221 and 222 and supplied to the sub battery 102. The power supply device is connected to the charging inlets 106 and 107, and while the main battery 101 is charged with the power supply device, the controller 110 decreases switching speed of the switching devices 221 and 222 in comparison with a case where main battery is not charged.SELECTED DRAWING: Figure 1
Patent JP-2019096914-A (JP)
Title: Solid state imaging device
Inventor: TANAKA NAGATAKA
IPC: H01L27/146
Filed: 2019-03-18
Abstract: To provide a solid state imaging device capable of improving image quality characteristics of a captured image.SOLUTION: According to one embodiment, a solid state imaging device is provided. The solid-state imaging device according to the embodiment includes an optical black area, a contact plug and a voltage applying unit. The optical black area is provided in a semiconductor layer, and light from an object is shielded. The contact plug is electrically connected to the semiconductor layer in the optical black area. The voltage applying unit applies a predetermined voltage to the contact plug.SELECTED DRAWING: Figure 2
Patent JP-2020156166-A (JP)
Title: Switched reluctance motor control device and switched reluctance motor control method
Inventor: OKANE TAKAHIKO
IPC: H02P25/08
Filed: 2019-03-19
Abstract: To provide a switched reluctance motor control device and a control method, capable of improving motor efficiency in a high-speed range in a switched reluctance motor.SOLUTION: An SR motor 1 is driven by a driver circuit 2 including bridge circuits 30U, 30V, 30W provided independently for each phase. The driver circuit 2 is controlled by an energization control unit 3. The energization control unit 3 includes: a rotation speed detection unit 14 for detecting the rotation speed of the SR motor 1; a rotation speed determination unit 15 for comparing the motor rotation with a predetermined threshold value; and an energization mode switching unit 16 for switching the energization mode based on the comparison result. The energization mode switching unit 16 switches the energization mode of the motor from normal energization, in which the motor is energized sequentially in the order of U→V→W→U.. to thinned energization, in which the motor is energized in the order of U→W→V→U .. omitting one phase from the normal energization sequence when the motor speed is higher than the threshold value.SELECTED DRAWING: Figure 2
Patent JP-2020151742-A (JP)
Title: Laser engraving device and laser engraving method
Inventor: HORI TAKESHI
IPC: B23K26/00
Filed: 2019-03-19
Abstract: To be able to mold an object to be molded with an engraved mark with high productivity, on a coil material that is supplied to a press machine that molds a portion of a can, when performing variable engraving for each object to be molded.SOLUTION: A laser engraving device, which performs laser engraving onto a coil material that is supplied to a press machine that molds a portion of a can, comprises a feed mechanism that feeds the coil material at set speed, a laser head that performs engraving on to each object to be molded by emitting a laser beam to the coil material to be fed at the set speed, and a data communication part that switches engraving data on the laser head. The data communication part collectively switches a plurality of engraving data that are engraved on a plurality of objects to be molded, and the laser head continuously engraves the plurality of engraving data on prescribed positions of the coil material.SELECTED DRAWING: Figure 3
Patent JP-2020151344-A (JP)
Title: Cleaning body
Inventor: ISHII KAZUNORI
IPC: A47L13/10
Filed: 2019-03-22
Abstract: To obtain a cleaning body that excels in durability and wiping-up performance as well as disposability.SOLUTION: In the cleaning body, a water-soluble sheet 2a is loosely wound around a cylindrical roll body 2b, subsequently, with an upper part made a hard-tightened columnar fitting part 2c, and with a lower part made a truncated-cone soft cleaning part 2d. A part in contact with a cleaning target face in a lower end face 2e of the cleaning part 2d is a part for mopping up stains from the cleaning target face, while a part in no contact with the cleaning target face of the lower end face 2e is a part for wrapping in the mopped stains in gaps. The spiral lower end face 2e can pass both parts in contact and in no contact with the cleaning target face, against the stains on the cleaning target face, regardless of movement of the lower end face in any direction thereon, so that it excels in mopping-up performance. Furthermore, the cleaning part 2d is provided with the mopping-up function also in a peripheral side face 2f.SELECTED DRAWING: Figure 4
Patent JP-2020156024-A (JP)
Title: Amplification device
Inventor: MIURA KENSUKE
IPC: H03F3/24
Filed: 2019-03-22
Abstract: To provide an amplification device capable of realizing a high efficiency even in the case of a wide dynamic range without expanding a circuit scale.SOLUTION: An amplification device structured so that a plurality of amplifiers are arranged in parallel, comprises: an amplifier group that achieves an out phase amplifier part and a Doherty amplification part by a combination of the amplifiers; a detection part that detects an amplitude level of an input signal in a prior step of the amplifier group; a selection part that selects whether or not the input signal is amplified in the out phase amplification part in accordance with the amplitude level of the input signal detected by the detection part and is output, or the input signal is amplified in the Doherty amplification part and is output; and a power supply part that supplies a power to each amplifier structuring the amplification group. The power supply part changes a back-off point of the Doherty amplification part on the basis of the amplitude level of the input signal.SELECTED DRAWING: Figure 1
Patent JP-2020153917-A (JP)
Title: Vehicle control system, agent device, vehicle control method, and program
Inventor: HONDA YUTAKA
IPC: G06F3/16
Filed: 2019-03-22
Abstract: To provide a user with greater satisfaction.SOLUTION: A vehicle control system comprises: a first agent device which provides a first service that includes control of a first onboard apparatus necessary for a vehicle to travel, in accordance with the utterance of a first user in the room of the vehicle; a second agent device which provides a second service that does not include control of the first onboard apparatus, in accordance with the utterance of a second user outside of the vehicle; a first server; and a second server. When the utterance of the second user is a first command that indicates remote-controlling the first onboard apparatus from the outside of the vehicle, the second agent device transmits the first command to the first agent device via the second server and the first server, and the first agent device controls the first onboard apparatus on the basis of the first command as the first service upon receiving the first command.SELECTED DRAWING: Figure 8
Patent JP-2020160648-A (JP)
Title: Rack with reader/writer antenna
Inventor: YAMASHITA TOSHIAKI
IPC: H04B5/02
Filed: 2019-03-26
Abstract: To provide a rack with a reader/writer antenna that reduces cost and limits a reading range.SOLUTION: The rack includes a flat-plate-like first and second conductor portions parallel to and facing each other in a direction parallel to a direction of insertion and removal of a storage device, a third conductor portion having a plane projecting from the first conductor portion in a direction intersecting the first conductor portion and approaching the second conductor portion, an enclosure for storing a storage device, and a cable-like reader/writer antenna disposed opposite the inner surface of the first conductor portion. The reader/writer antenna is disposed not to be exposed in vertical view of the plane of the third conductor portion from the outside.SELECTED DRAWING: Figure 1
Patent JP-2022078370-A (JP)
Title: Conductive polymer composition
Inventor: MIYAMOTO TAKESHI
IPC: C08L65/00
Filed: 2019-03-26
Abstract: To provide a conductive polymer composition capable of forming a coating film excellent in conductivity, moisture-heat resistance, and heat resistance.SOLUTION: According to the present invention, a conductive polymer composition comprises a solvent, a pi-conjugated conducting polymer, and an additive, in which the conductive polymer has at least one of constituents represented by a general formula (1) or (2), and the additive contains an aromatic stacking promoter that facilitates stacking of the conductive polymer and an organic sulfonic acid.SELECTED DRAWING: None
Patent JP-2020158617-A (JP)
Title: Modified polysaccharide hydrogel and assay method using the same
Inventor: HASEGAWA TERUAKI
IPC: A23L29/256
Filed: 2019-03-26
Abstract: To provide a method for introducing a chemically modifying group into a polysaccharide hydrogel while maintaining a physical property of hydrogel and to provide an assay method using a chemically modified polysaccharide hydrogel.SOLUTION: Provided is a method for producing a hydrogel of a modified polysaccharide, comprising the steps of: treating a polysaccharide hydrogel with a periodate compound to ring-open a ring structure and convert a diol structure in the ring structure into an aldehyde group; reacting a linker compound having an amine-like functional group and a terminal alkynyl group with an aldehyde group to form an imine bond and, thereafter, reducing the imine bond; and reacting the terminal alkynyl group with an organic azide compound. Also provided is an assay method of intermolecular interaction via modifying groups, comprising the steps of: floating two or more pieces of hydrogels of modified polysaccharide; making the hydrogels come in contact with each other; making the hydrogels disperse naturally; and measuring distances between the hydrogels after a lapse of a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2020160358-A (JP)
Title: Image forming apparatus and method for selecting image forming section
Inventor: NAKAJIMA HIROFUMI
IPC: B41J29/38
Filed: 2019-03-27
Abstract: To extend the period until the replacement of an image forming section.SOLUTION: The image forming apparatus 1 comprises a plurality of image forming units 8 having a developing device 40 that forms a toner image, a toner cartridge 41 that stores a toner supplied to the developing device 40, and a waste toner recovery container 48 that stores a deteriorated toner discharged from the developing device 40. The image forming apparatus is provided with a deteriorated toner count comparison section 56 that collects deteriorated toner counts L of the plurality of image forming units 8, a print data printing rate calculation section 54 that calculates the printing rate of the received print data, and an image forming unit selection section 58 that selects, from the plurality of image forming units 8, an image forming unit 8 that performs image formation of the print data, based on the deteriorated toner counts L of the plurality of image forming units 8 collected by the deteriorated toner count comparison section 56 and the printing rate of the print data calculated by the print data printing rate calculation section 54.SELECTED DRAWING: Figure 6
Patent JP-2020163488-A (JP)
Title: Cutting insert and blade edge replaceable cutter
Inventor: MIURA AKIRA
IPC: B23B27/22
Filed: 2019-03-28
Abstract: To prevent chipping and fracture of a cutting blade, occurrence of chatter vibration and clogging of chips to secure large amounts of cutting by a main cutting blade.SOLUTION: In an insert main body 1 in a polygonal plate shape, polygonal surfaces 2 are set as rake faces, side surfaces 3 are set as flank faces and cutting blades 4 are formed at crossing ridge-lines between the rake faces and the flank faces. A corner blade 4a is formed at a corner part of the rake face, and a main cutting blade 4b leads to one end of the corner blade 4a, and a sub cutting blade 4c leads to the other end thereof. The main cutting blade 4b and the sub cutting blade 4c incline toward a polygonal surface 2 at the opposite side of the polygonal face 2 set as the rake face as separating from the corner blade 4a. On the rake faces are formed breaker groove 7 having bottom surfaces that incline toward the polygonal surface 2 at the opposite side as going from the cutting blades 4 toward inside of the rake faces.SELECTED DRAWING: Figure 1
Patent JP-2020163615-A (JP)
Title: Printer and printing system
Inventor: ISHII HIDEKAZU
IPC: B41J3/01
Filed: 2019-03-28
Abstract: To make it possible to perform printing with other printer even with no interface function.SOLUTION: A first printer 200 has a tape feed roller drive shaft 212 which transports a cover film 206, A print head 213 which prints on the transported cover film 206, operation parts 203, 204, a control circuit 240, and a memory 242, in which the control circuit 240 controls the tape feed roller drive shaft 212 and the print head 213 to create a print label 10. The control circuit 240 executes: reception processing for receiving an edition operation, which concerns with printing content of the print label 10, via the operation parts 203, 204; two-dimensional code generation processing for two-dimensionally coding text format information corresponding to the edition result received by the reception processing; and printing processing for printing the two-dimensionally coded text format information.SELECTED DRAWING: Figure 8
Patent JP-2020167226-A (JP)
Title: Laminated piezoelectric element
Inventor: ISHIZAKI MAKOTO
IPC: H01L41/047
Filed: 2019-03-28
Abstract: To provide a laminated piezoelectric element capable of suppressing generation of cracks inside a laminate.SOLUTION: A laminated piezoelectric element includes: a laminate having a piezoelectric layer formed along the plane including a first axis and a second axis orthogonal to each other and an internal electrode layer laminated on the piezoelectric layer; and a side electrode formed on the side surface perpendicular to the first axis of the laminate. The internal electrode layer has a lead-out part exposed on one side surface of the laminate, and is electrically connected to the side surface electrode in the lead-out part. In the inside of the laminate, the percentage content (Ro) of the outer peripheral side hole existing in the piezoelectric layer located at the outer peripheral part of the internal electrode layer is higher than the percentage content (Rc) of the center side hole existing at a central part of the laminate.SELECTED DRAWING: Figure 7A
Patent JP-2020165821-A (JP)
Title: Discharge valve and discharge pump using the same
Inventor: TAMAGAWA NAGAO
IPC: G01N1/00
Filed: 2019-03-29
Abstract: To hardly damage cells in liquid, prevent fine dust contamination, and enable highly accurate dispensing of liquid with a simple configuration in a discharge valve and a discharge pump using the same.SOLUTION: A discharge valve 2 for discharging quantitatively sucked liquid includes: a quantitative tank 5 into which a prescribed amount of liquid is injected; a liquid opening section 6 which is provided at one end of the quantitative tank 5 so as to inject or discharge liquid; and an air opening section 7 which is provided at the other end of the quantitative tank 5 and is connected to an air pump 3 for controlling air pressure in the quantitative tank 5. The air opening section 7 is closed by a floating valve 8 floating together with liquid when liquid is injected into the quantitative tank 5. The floating valve does not close the liquid opening section when liquid is discharged.SELECTED DRAWING: Figure 2
Patent JP-2020167549-A (JP)
Title: Evacuation support server, evacuation support system, and evacuation support method
Inventor: TSUNODA MINORU
IPC: H04W84/12
Filed: 2019-03-29
Abstract: To obtain completion of evacuation in an early stage.SOLUTION: A evacuation support server 10 for supporting evacuation of previously registered persons staying inside a building from the building includes: an evacuation instruction reception section 132 for receiving an evacuation instruction to allow persons inside a building to evacuate outdoors; a connection destination information acquisition section 135 for acquiring information of an access point to which wireless communication terminals 20 carried by the persons are connected when the evacuation instruction reception section 132 receives an evacuation instruction; and a connection destination determination section 136 for determining whether or not an access point to which the wireless communication terminals 20 are connected is changed from the first access point that can be wirelessly connected inside the building to the second access point that can be wirelessly connected on an outer side of the building based on information acquired by the connection destination information acquisition section 135.SELECTED DRAWING: Figure 2
Patent JP-2020165523-A (JP)
Title: Method for manufacturing non-thermal expansion member
Inventor: SAKAMOTO HIROYUKI
IPC: E04C3/02
Filed: 2019-03-29
Abstract: To provide a method for manufacturing a non-thermal expansion member capable of manufacturing a non-thermal expansion member easily and accurately.SOLUTION: A method for manufacturing a non-thermal expansion member using a first material and a second material having a coefficient of linear expansion smaller than that of the first material, comprises a preparation step S1 of preparing a laminate in which a plurality of first plate materials made of the first material and a plurality of second plate materials made of the second material are alternately laminated, and an in-plane machining step S2 of penetrating the second plate material from a plurality of in-plane directions including a plane orthogonal to a lamination direction of the first plate material and the second plate material.SELECTED DRAWING: Figure 4
Patent JP-2020170216-A (JP)
Title: Information processing device and program
Inventor: BITO KOJI
IPC: G06F13/00
Filed: 2019-04-01
Abstract: To provide a mechanism capable of passing to a log management server a log of the operation of storing or retrieving data in a storage area performed by an information processing device, even if the information processing device does not enable communication with the log management server.SOLUTION: In a user terminal 100 connected to a log management server via an Internet, if incapable of sending a log to a log management server for the operation of storing or retrieving a document (that is, data) in a storage area, a log processing unit 140 assigns the log to the document stored in a document storage unit 130 in the same user terminal 100 (for example, adds it as an attribute). Further, the log processing unit 140 transmits the log to the log management server, when a document with the log is found in the documents in the document storage unit 130 and when the log management server is accessible.SELECTED DRAWING: Figure 4
Patent JP-2020168064-A (JP)
Title: Shape measuring device, radiation therapy system, and shape measuring method
Inventor: ICHIHASHI MASAHIDE
IPC: A61N5/10
Filed: 2019-04-01
Abstract: To correct a measurement error in non-contact shape measurement in a simple manner.SOLUTION: A shape measuring device includes a first acquisition part and a generation part. The first acquisition part acquires first scan data on an outer shape of a plane for correction obtained by optically scanning the plane for correction from an oblique direction relative to a normal direction of the plane for correction, and position information on the plane for correction. The generation part generates measurement error distribution indicating a plurality of measurement errors on a plurality of measurement distances based on the first scan data and the position information on the plane for correction.SELECTED DRAWING: Figure 1
Patent JP-2020173101-A (JP)
Title: Image processing device, automatic analysis system, and image processing method
Inventor: KAKISHITA YASUKI
IPC: G01N35/10
Filed: 2019-04-08
Abstract: To provide an image processing device, an automatic analysis system, and an image processing method which can determine a state of a container or a collected object from an image acquired with a single camera.SOLUTION: An image processing device comprises: an image acquisition unit 201 which acquires an upside image 212 which is an image acquired by imaging a container containing a collected object including a sample, a reagent, and a reaction solution from an upside with an imaging section 111; an area calculation unit 202 which calculates an edge area 213 of the container or a top face area 215 of the collected object from the upside image 212; and a state determination unit 203 which determines a state of the container or the collected object on the basis of the edge area 213 or the top face area 215.SELECTED DRAWING: Figure 2
Patent JP-2020116561-A (JP)
Title: Gas separation composite and method for manufacturing the same
Inventor: TOMITA ATSUSHI
IPC: B01D53/22
Filed: 2019-04-10
Abstract: To provide a gas separation composite that has excellent adhesiveness between a gas separation layer or intermediate layer and a porous base material and excellent gas separation performance, and to provide a method for manufacturing the same.SOLUTION: A gas separation composite includes: a gas separation layer; a porous base material for supporting the gas separation layer; and adhesive parts for causing the porous base material and the gas separation layer to adhere to each other. The gas separation composite has a region where the adhesive part is not present in a region of the gas separation layer that does not come into contact with the porous base material. The adhesive parts are formed into island-like shapes independent from each other.SELECTED DRAWING: Figure 3