baber/WOPTO huggingface dataset:
Patent JP-2020112957-A (JP)
Title: RFID system, RFID card and reader/writer device
Inventor: MATSUI RYOTARO
IPC: H01Q9/16
Filed: 2019-01-09
Abstract: To enable a reader/writer device to communicate with a non-contact data carrier of one card form without causing interference due to multipath in UHF band.SOLUTION: An RFID system 1 is comprised of at least an RFID card 3 and a reader/writer device 2. The reader/writer device 2 includes a card reading part 200 for designating a position for placing the RFID card 3, a linear booster antenna 201 provided in the card reading part, and a linear reader/writer antenna 210 provided so as to face the booster antenna to be connected to an RF circuit 211, and the RFID card 3 is provided with an inlay 30 having an antenna 31 for resonance. The antenna 31 for resonance is electrically connected to the booster antenna 201 when placed on the card reading part 200, and a communication radio wave output of the RF circuit 211 is set to a minimum output value to be able to communicate with the RFID card 3 placed on the card reading part 200 by radio.SELECTED DRAWING: Figure 1
Patent JP-2020113414-A (JP)
Title: coaxial cable
Inventor: KO TOKUTEN
IPC: H01B11/18
Filed: 2019-01-10
Abstract: To provide a coaxial cable which is unlikely to be attenuated when a high frequency signal is transmitted in a long distance, and is likely to be arranged when being routed in a long distance.SOLUTION: A coaxial cable includes an internal conductor 2, an insulator 3 covering the periphery of the internal conductor 2, a tape member 41 which has a resin layer 411 and a metal layer 412 provided on one surface of the resin layer 411 and is wound around the insulator 3, an external conductor 4 having a braided shield 42 covering the outer periphery of the tape member 41, and a sheath 5 covering the periphery of the external conductor 4, in which the insulator 3 has a lubricant layer 33 composed of a fluorine resin on its outermost layer, and the tape member 41 is not brought into contact with the insulator 3 between element wires 421a a part of which is arranged along the inner surface of the braided shield 42, and is wound longitudinally around the insulator 3 with the metal layer 412 as the outside.SELECTED DRAWING: Figure 1
Patent JP-2020111171-A (JP)
Title: Master cylinder
Inventor: YASUI KAZUO
IPC: B60T11/236
Filed: 2019-01-11
Abstract: To provide a master cylinder capable of suppressing the deterioration of a brake feeling.SOLUTION: A master cylinder is equipped with a first master piston 22 and a second master piston 23 sliding with a seal member. The master pistons 22 and 23 are provided with a first area S1 having a first surface roughness A1 indicating the surface roughness of outer peripheral surfaces 22a and 23a and a second area S2 having a second surface roughness A2 indicating a surface roughness larger than the first surface roughness A1 on the outer peripheral surfaces 22a and 23a in an axial line. While the master pistons 22 and 23 do not operate, the seal member contacts with the outer peripheral surfaces 22a and 23a in one of the first area S1 and the second area S2. While the master pistons 22 and 23 operate, the seal member contacts with the outer peripheral surfaces 22a and 23a on the other of the first area S1 and the second area S2.SELECTED DRAWING: Figure 3
Patent JP-2020112682-A (JP)
Title: Electro-optical device and method for driving electro-optical device
Inventor: MIZUSAKO KAZUHISA
IPC: G03B21/00
Filed: 2019-01-11
Abstract: To suppress a decrease in the quality of a displayed image even for the case where an optical axis shift element is used.SOLUTION: Provided is an electro-optical device comprising an electro-optical panel having a pixel for emitting light having been entered from a light source, an optical axis shift element and a drive unit, for displaying a projection pixel on a projection plane on the basis of light emitted from the pixel via the optical axis shift element, the optical axis shift element shifting emitted light to a first position in a first field period which is one of three field periods into which a frame period is divided, shifting to a second position in a second field period and shifting to a third position in a third field period, the drive unit writing a signal that corresponds to the grayscale of a first projection pixel in the first field period, writing a signal that corresponds to the grayscale of a second projection pixel in the second field period and writing a signal that corresponds to the grayscale of a third projection pixel in the third field period, the first, second and third positions being located at the vertexes of a triangle.SELECTED DRAWING: Figure 8
Patent JP-2020112327-A (JP)
Title: Washing system, cooker, program, and washing method
Inventor: ASAWA YASUHISA
IPC: A47J27/14
Filed: 2019-01-16
Abstract: To automate a determination of a chamber-inside contamination level and automate chamber-inside washing according to the chamber-inside contamination level.SOLUTION: A washing system for washing the inside of a chamber of a cooker (steam convection oven 2), has a control unit which determines a contamination level from drip information of foods, calculates one or more of an amount of detergent, an amount of washing water, or a washing time according to the contamination level, and controls the chamber-inside washing by using a result of the calculation.SELECTED DRAWING: Figure 1
Patent JP-2019055335-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-01-22
Abstract: To provide a game machine capable of enhancing interest in a game by changing effects.SOLUTION: The game machine comprises specific effect means to execute a specific effect indicating whether to enter an advantageous state by repeatedly executing prescribed effects prescribed numbers of times since initiation of variable display until derived display of a display result. During execution of the specific effect, the specific effect means can execute the specific effect by changing a prescribed effect to one of other prescribed effects of multiple types different in the possibility of entering the advantageous state.SELECTED DRAWING: Figure 21
Patent JP-2020118841-A (JP)
Title: Balloon model for anatomy teaching
Inventor: SATO KAZUKI
IPC: G09B23/34
Filed: 2019-01-23
Abstract: To provide: a balloon model for anatomy teaching which is expandable and contractible, is expanded to be large, e.g., when a doctor or the like explains cases to a patient, is contracted to be small when taken out by a patient to facilitate a carry, and is thus suitable for informed consent or the like; and a balloon model for anatomy teaching which is suitable for continuously assisting in three-dimensional understanding of organs or body components in the education of medicine, dental medicine, pharmacy and the like, such that a student can carry and expand the model during a class and the like and contract the model to easily carry the model.SOLUTION: The present invention concerns a balloon model 10 for anatomy teaching. The balloon model comprises: a hollow main body part 11 formed in a shape of an organ or composition of a living body; and an air supply part 15 connected to a portion of the main body part. On the surface of the main body part, the aspect of an organ or composition and the names of respective parts of the organ or composition are printed in letters. Air is supplied to the main body part via the air supply part.SELECTED DRAWING: Figure 2
Patent JP-2020038601-A (JP)
Title: Content distribution server, content distribution system, content distribution method, and program
Inventor: KAWAKAMI KAZUO
IPC: H04N21/234
Filed: 2019-01-24
Abstract: To provide a content distribution server capable of distributing live content according to additional information set to a virtual character.SOLUTION: A content distribution server 100 includes: an information acquisition unit 141 for acquiring character information indicating a virtual character used by a distributor in a virtual space and first additional information added to the character information; and a distribution unit 143 for distributing live content for synthesizing character information acquired by the information acquisition unit 141 and a video in the virtual space in which a movement of the distributor is regarded as the movement of the virtual character on the basis of the first additional information.SELECTED DRAWING: Figure 2
Patent JP-2020120892-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-01-30
Abstract: To provide a game machine which can improve the amusement of a game.SOLUTION: A game machine executes a game performance according to a determination result of determination information acquired on the basis of a winning of a game medium into a start port, and can display a reservation icon and an icon in question. The game machine can execute a variation performance in which the icon in question is displayed in a special display mode (color icon, character icon) different from a normal display mode (white icon), and a light emission performance in which light emission means is commanded to emit light in a special light emission mode in accordance with the display of the icon in question in the special display mode. When a notification performance is executed in which an execution of a jackpot in the game performance is suggested in the execution of the light emission performance, the light emission performance can be continued after the execution of the notification performance.SELECTED DRAWING: Figure 54
Patent JP-2020123557-A (JP)
Title: Card connector and manufacturing method thereof
Inventor: HASHIMOTO KAZUYA
IPC: H01R12/72
Filed: 2019-01-31
Abstract: To further accelerate a thickness of a card connector while avoiding or suppressing deterioration of an electric characteristic of the card connector.SOLUTION: A card connector 2 includes: two or more contact terminals 10; an insulation body 40 which is an insulation body 40 supporting the two or more contact terminals 10 to have two or more wirings 20 individually connected to the two or more contact terminals 10; and a metal coated member 50 at least partially coating the insulation body 40. A metal coating material 50 is connected to a prescribed potential, and is attached to the insulation body 40 in an aspect that variations of an interval between the metal coating material 50 and the insulation body 40 are deteriorated.SELECTED DRAWING: Figure 2
Patent JP-2020126353-A (JP)
Title: Vehicle control device and operation clock switching method
Inventor: NARUSE KOHEI
IPC: B60R16/02
Filed: 2019-02-01
Abstract: To reliably allow duplicate processing of a task by using a plurality of CPUs mounted in a vehicle control device.SOLUTION: It is monitored whether a plurality of CPUs mounted in a vehicle control device are executing tasks or not, and it is determined that an operation clock can be switched to a slow operation clock in each CPU of the CPUs if the CPU is not executing any task. It is determined whether it has been determined that the operation clock can be switched to the slow operation clock in another CPU or not. If it is determined that the operation clock can be switched to the slow operation clock in another CPU, the operation clock is switched to the slow operation clock there. Thus, partial CPUs of the plurality of CPUs are prevented from falling into a sleep mode. As a result, the plurality of CPUs can be used to reliably perform duplicate processing in response to the occurrence of a task to be subjected to duplicate processing.SELECTED DRAWING: Figure 1
Patent JP-2020127139-A (JP)
Title: Image processing apparatus, image processing program, and image processing method
Inventor: SHIMOTSU TOMOKI
IPC: H04N1/00
Filed: 2019-02-05
Abstract: To provide an image processing apparatus, an image processing program, and an image processing method with which a high-quality image can be output, independent of how a document is placed on a platen.SOLUTION: An image processing apparatus is provided with a control circuit that operates as an image acquisition unit that acquires a read image obtained by an image reading unit optically reading a document placed on a platen and including characters; a curl determination unit that determines that the document is curled; an original document size determination unit that determines an original document size that is the size of a document when the document is not curled; an original character size determination unit that determines an original character size that is the size of characters when the document is not curled; and an edited image creation unit that creates an edited image by arranging characters having the original character size on a background image having the original document size.SELECTED DRAWING: Figure 2
Patent JP-2019078771-A (JP)
Title: Estimation device, accumulation of electricity device, estimation method, and computer program
Inventor: UKUMORI MINAMI
IPC: H01M4/485
Filed: 2019-02-06
Abstract: To provide an estimation device applicable to an accumulation of electricity element having a monopole that quantity of accumulation of electricity-electric potential properties change by repetition of charging and discharging, an accumulation of electricity device therewith, an estimation method and computer program.SOLUTION: An accumulation of electricity element 3 has a monopole containing an active material that a first characteristic which is quantity of accumulation of electricity-electric potential charging characteristic and a second characteristic which is quantity of accumulation of electricity-electric potential discharging characteristic vary by repetition of charging and discharging. An estimation device 6 comprises: a memory part 63 memorizing plural of the first characteristic, second characteristic or V-dQ/dV depending on the change of a feature value or memorizing them as functions of the feature value; an acquisition part 62 acquiring the feature value of the accumulation of electricity element 3; and a first estimation part 62 estimating the first characteristic, the second characteristic or V-dQ/dV of the monopole by referencing the first characteristic, the second characteristic or V-dQ/dV or by referencing the functions on the basis of the feature value acquired by the acquisition part 62.SELECTED DRAWING: Figure 8
Patent JP-2019155912-A (JP)
Title: Low melt particles for surface finishing of 3d printed objects
Inventor: NUNG SHIN HU
IPC: B29C64/314
Filed: 2019-02-08
Abstract: To provide a powder coating including a plurality of core/shell particles for surface finishing of 3D printed components/articles.SOLUTION: Each particle of a plurality of core/shell particles 10 has a size of from about 3 microns to about 100 microns. Each particle of the plurality of core/shell particles has a core 12 including a cross-linkable crystalline polyester resin having a melting temperature of less than about 150°C. Each particle of the plurality of core/shell particles has a shell 15 including a cross-linkable amorphous polyester resin having a glass transition temperature greater than 40°C. Each particle of the plurality of core/shell particles includes a thermal initiator.SELECTED DRAWING: Figure 1
Patent JP-2020128966-A (JP)
Title: Liquid level detector unit
Inventor: KATO SHIMPEI
IPC: G01F23/38
Filed: 2019-02-12
Abstract: To provide a liquid level detector unit with which it is possible to prevent electric corrosion that occurs in a connection between a terminal and a detection line in a liquid level detector which is attached to a fixing member.SOLUTION: A liquid level detector unit 100 comprises: a liquid level detector 10 for detecting a level of liquid stored in a tank and having a terminal 28 electrically connected to a hall IC 27 in sensor housing 21 of a device body 20 and a detection line 24 electrically connected at one end to a connecting part 29 of the terminal 28 which is exposed from the sensor housing 21 and led out from the sensor housing 21; a fixing member 50 for fixing the liquid level detector 10 to an inside of the tank; and a through hole 57 provided on the fitting face of the fixing member 50 where the liquid level detector 10 is attached and preventing the liquid from remaining stagnant in a connection between the terminal 28 and the detection line 24 by facing the connecting part 29 of the terminal 28.SELECTED DRAWING: Figure 5
Patent JP-2020132314-A (JP)
Title: Crane and route generation system for crane
Inventor: YAMAUCHI KOJI
IPC: B66C13/48
Filed: 2019-02-14
Abstract: To provide a crane which, while suppressing a calculation amount, can generate a conveying route on which a cargo surely passes through a designated spatial position within a three-dimensional space of a workable range.SOLUTION: A crane comprises: a workable range setting part 32a for setting a workable range Ar; a joint generation part 32b for generating a plurality of joints P(n) which a cargo W can pass through; a route generation part 32c for generating a plurality of routes R(n) which connect adjacent joints P(n) by each joint P(n) generated by the joint generation part 32b; and a conveying route determination part 32d for determining a conveying route CR for the cargo W which meets predetermined conditions due to the plurality of generated joints P(n) and the plurality of generated routes R(n). The joint generation part 32b generates a passing joint Pp(n) at a specific position set within the workable range Ar, and generates a plurality of joints P(n) within the workable range Ar on the basis of the passing joint Pp(n), and the conveying route determination part 32d determines a conveying route CR that passes through the passing joint Pp(n).SELECTED DRAWING: Figure 8
Patent JP-2020136446-A (JP)
Title: Semiconductor device, solid-state imaging device, and semiconductor device manufacturing method
Inventor: TOMITA TOMOHIRO
IPC: H01L27/146
Filed: 2019-02-19
Abstract: To improve the voltage dependency of a gate capacitance type.SOLUTION: A semiconductor device has a laminated structure in which a compound layer formed on the surface of a semiconductor layer, and formed by reacting the semiconductor layer with a metal, an insulating film layer in contact with the compound layer, and an electrode layer formed on the insulating film layer are laminated. The present technology can be applied to, for example, an AD conversion unit included in a solid-state imaging device.SELECTED DRAWING: Figure 1
Patent JP-2019074770-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: KEMPER NICOLAAS R
IPC: G03F7/20
Filed: 2019-02-25
Abstract: To provide an arrangement to remove liquid from the vicinity of a substrate effectively without generating vibration or other disturbances.SOLUTION: A porous member is used in a liquid removal system of an immersion lithographic projection apparatus to smooth uneven flows. A pressure differential across the porous member may be maintained at or below the bubble point of the porous member so that a single-phase liquid flow may be obtained. Alternatively, the porous member may be used to reduce unevenness in a two-phase flow.SELECTED DRAWING: Figure 1
Patent JP-2020137580-A (JP)
Title: Walking assist device for visually impaired person and walking assist method for visually impaired person
Inventor: WADA YASUHIRO
IPC: A61F9/08
Filed: 2019-02-27
Abstract: To enable a visually impaired person to move freely without feeling stress like a healthy person while avoiding a crisis by the visually impaired person himself or herself as much as possible even in a case where he or she encounters a dangerous situation, a disaster, etc. when the visually impaired person is walking.SOLUTION: A walking assist device for a visually impaired person includes a mounted device and a presentation device. The mounted device is mounted on a visually impaired person, and detects situations around the visually impaired person when the visually impaired person is walking. The presentation device is mounted on a white stick that the visually impaired person holds when walking. When it turns out as a result of the detection that there is a dangerous situation, the mounted device calls attention of the visually impaired person through the presentation device, and reports a present situation after receiving approval from the visually impaired person.SELECTED DRAWING: Figure 3
Patent JP-2020137433-A (JP)
Title: Alcoholic beverage, method for producing red alcoholic beverage, and method for changing color of alcoholic beverage
Inventor: TAKIZAWA RYUICHI
IPC: C12G3/04
Filed: 2019-02-27
Abstract: To provide an alcoholic beverage that has a reduced feeling of unpleasant edginess even when containing a plant raw material containing blue anthocyanin.SOLUTION: An alcoholic beverage contains a plant raw material containing blue anthocyanin, and an acidulant.SELECTED DRAWING: None
Patent JP-2020141262-A (JP)
Title: Communication device, communication system, communication method, and program
Inventor: AZUMA KENTARO
IPC: H04W72/12
Filed: 2019-02-28
Abstract: To provide a communication device capable of suppressing packet collision in wireless communication based on Bluetooth (R).SOLUTION: A communication device 100 includes a first communication unit 110 for wireless communication with a master unit 200, a second communication unit 120 for wireless communication with another communication device 105 on the basis of Bluetooth (R), a calculation unit 130 that calculates a transmission timing at which the own device transmits the packet on the basis of a time in which a packet including first data is received when the packet including the first data is received from the other communication device 105 via the second communication unit 120, and a control unit 140 that transmits a packet including the first data and second data via the first communication unit 110 at the transmission timing calculated by the calculation unit 130.SELECTED DRAWING: Figure 2
Patent JP-2020142669-A (JP)
Title: Vehicle management system
Inventor: MIYAKE HIDETO
IPC: G06F3/01
Filed: 2019-03-07
Abstract: To provide a vehicle management system that enables an occupant to transmit his/her request to a vehicle side without making another occupant know it.SOLUTION: A vehicle management system 1 comprises: an imaging device 13 that is provided in a share-ride vehicle 100 and that takes images of a plurality of occupants P riding in the vehicle; a detection part that detects that a user 200, who is one of the plurality of occupants P, carries out a predetermined movement that is a movement registered in advance, on the basis of the result of imaging performed by the imaging device; and a control part that controls the vehicle on the basis of a predetermined command that is a command pre-registered as a command corresponding to the predetermined movement, when the predetermined movement is detected.SELECTED DRAWING: Figure 4
Patent JP-2020144822-A (JP)
Title: Period estimation device of pulse train signal, period estimation method of pulse train signal, and period estimation program of pulse train signal
Inventor: NAGAYAMA HIROKI
IPC: G06F17/18
Filed: 2019-03-08
Abstract: To correctly determine a period of a pulse train signal even if a stagger level is large.SOLUTION: A period estimation device 10 includes: a candidate period extraction part 11 for extracting a candidate period as an object of period determination from an input time-series pulse train; a pulse train shape analysis part 12 for digitizing a way of forming a line of a time-series pulse train on the basis of an extracted candidate period, and outputting a constant for adjusting a random noise threshold after PRI (Pulse Repetition Interval) conversion according to an index for expressing a degree of concentration of a calculated numerical value; and a period detection part 13 for executing PRI conversion by using a value of a candidate period and a constant, and for performing period determination and detection of a value of a period.SELECTED DRAWING: Figure 1