baber/WOPTO huggingface dataset:
Patent JP-2021055170-A (JP)
Title: Manufacturing method of components for timepiece
Inventor: TAKAHASHI YOSHITAKA
IPC: C21D1/06
Filed: 2019-10-02
Abstract: To provide a manufacturing method of components for timepieces by which required hardness and corrosion resistance can be achieved and aesthetic quality is enhanced.SOLUTION: Provided is a method for manufacturing components for a timepiece which is composed of high nitrogen steel containing an austenitizing phase. A local heat treatment is applied to a surface of the components for the timepiece in which chromium nitride is precipitated.SELECTED DRAWING: Figure 2
Patent JP-2021058372-A (JP)
Title: Cooking utensil
Inventor: HASHIDA KATSUHIRO
IPC: A47J36/00
Filed: 2019-10-06
Abstract: To provide a cooking utensil that prevents even food ingredients having slight viscosity from getting burned.SOLUTION: A cooking utensil at least has a tabular member 2, and a heating container 3 placed on the top of the tabular member when in use. Heat conduction through the tabular member prevents the bottom of the heating container from being heated excessively.SELECTED DRAWING: Figure 1
Patent JP-2021060848-A (JP)
Title: System, computer, method and computer program for determining price of commodity in shop having stockroom and salesroom
Inventor: FUCHIGAMI NAGISA
IPC: G06Q30/02
Filed: 2019-10-08
Abstract: To provide a system, a computer, a method and a computer program for determining a price of a commodity in a shop having a stockroom and a salesroom, capable of managing excess and deficiency of an inventory by applying an appropriate price to a commodity.SOLUTION: A system 100 includes a computer 110 and at least one commodity shelf 150 inside a shop. The computer 110 obtains a quantity of stock located in a salesroom according to the number of commodity identifiers of commodities 160 read out by an RFID reader/writer 155, and further, obtains an expiry date of the commodities related to the commodity identifiers according to the commodity identifiers. The computer 110 further calculates a price of the commodities according to the quantity of stock and the expiry date of the commodities.SELECTED DRAWING: Figure 1
Patent JP-2020088851-A (JP)
Title: Noise elimination method of frequency spread signal in electronic communication system and noise elimination system
Inventor: LI YUNHE
IPC: H04B1/7097
Filed: 2019-10-10
Abstract: To provide a noise elimination method of a frequency spread signal in an electronic communication system having high noise elimination level and stability.SOLUTION: A noise elimination method receives a frequency spread signal of an electronic communication system, and stores the frequency spread signal. The frequency spread signal received is compared with information of a reference signal in a basic sample base of the frequency spread signal, an original signal and a noise signal of the frequency spread signal received are confirmed again, and thus, a signal which cannot be identified becomes a signal waiting for identification. A parameter of reference signal information contains a wavelength, a wave number, and a step size.EFFECT: By structuring the basic sample base, information of the reference signal is recorded. In order to implement statistic of a normal signal in the system, effective information in the signal is quickly recognized, an overlapping recognition of the signal is avoided, simultaneously, a data processing amount of the noise elimination is reduced by separation and reconstruction of the signal, and a processing time of the information can be effectively reduced.SELECTED DRAWING: Figure 1
Patent JP-2021064702-A (JP)
Title: Coil component and manufacturing method thereof, and electronic component mounted with coil component
Inventor: TEI HIROYUKI
IPC: H05K1/18
Filed: 2019-10-15
Abstract: To provide a coil component in which wetting of flux included in mounting solder and spreading of the wet flux from an electrode to a core is suppressed when the coil component is mounted on a mounting board.SOLUTION: A coil component 1 comprises: a core 10 having a winding core portion 13, a first flange portion 11 formed at the first end of a winding core portion, and a second flange portion 12 formed at the second end of the winding core portion; a first electrode 31 having a first base electrode 311 formed on the bottom surface of the first flange portion and a first conductive film 312 formed on the first base electrode; a second electrode 32 having a second base electrode 321 formed on the bottom surface of the second flange portion and a second conductive film 322 formed on the second base electrode; a wire which is wound around the winding core, and in which a first end is connected to the first electrode, and a second end is connected to the second electrode; and an oil repellent film 40 which covers at least a part of each of the first flange portion and the second flange portion, and is present in at least a part of a space between the first base electrode and the first conductive film, and at least a part of a space between the second base electrode and the second conductive film.SELECTED DRAWING: Figure 2
Patent JP-2021067388-A (JP)
Title: Cooling device and projector
Inventor: AOKI SHIGEKAZU
IPC: F28D15/02
Filed: 2019-10-21
Abstract: To provide a cooling device capable of enhancing cooling efficiency of a cooling target and a projector.SOLUTION: A cooling device includes: an evaporation part changing working fluid to a gas phase by using heat from a cooling target; a condensation part changing the working fluid to a liquid phase; a steam pipe causing the working fluid changed to the gas phase to flow to the condensation part; and a liquid pipe causing the working fluid changed to the liquid phase to flow to the evaporation part. The evaporation part includes: a casing having a reservoir storing the liquid-phase working fluid caused to flow from the liquid pipe into the inner side; a wick provided in the casing and transporting the liquid-phase working fluid; and a group member having a plurality of connection parts connected to the wick and a plurality of flow passages in which the working fluid changed to the gas phase flow. The wick includes a plurality of through holes for transporting the liquid-phase working fluid to a first direction from the reservoir toward the group member. At least one of the connection parts is extended to a second direction intersecting with the first direction and at least one of the connection parts includes a bent part intersecting with the second direction.SELECTED DRAWING: Figure 10
Patent JP-2021072173-A (JP)
Title: Cavity and stem
Inventor: TAKAHASHI NOBUAKI
IPC: H05H13/00
Filed: 2019-10-29
Abstract: To provide a cavity and stem that can be installed according to the size or shape of a cyclotron and can be set to an appropriate resonance frequency for electromagnetic waves.SOLUTION: A cavity is a cavity that generates an electric field for accelerating charged particles and includes a dee electrode, a ground plate, and a stem extending so as to connect the dee electrode and the ground plate. The stem includes a first joint portion to be joined to the dee electrode, a second joint portion to be joined to the ground plate, and a main body portion extending between the first joint portion and the second joint portion. The main body portion includes a changed portion in which at least one of the cross-sectional area and the cross-sectional shape with respect to an extending direction of the stem is changed.SELECTED DRAWING: Figure 3
Patent JP-2021069730-A (JP)
Title: Game machine
Inventor: OKAMURA ATSUSHI
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To provide a game machine capable of orderly and normally performing a game.SOLUTION: A game machine is configured such that a data server of a game machine manufacturer A is connected with the Internet so as to be capable of communicating with a user's terminal device PC. When the user's terminal device PC plays a game by a Pachinko machine 10 installed in a game hall D, data regarding a serial number SN are transmitted from the Pachinko machine 10 to the terminal device PC via the Internet. The terminal device PC that receives data regarding the serial number SN inquires a data server of a game machine manufacturer A via the Internet regarding whether the received serial number SN is normal data. The data server of the game machine manufacturer A is configured so as to be capable of determining consistency between the inquired serial number SN and the serial number SN of the Pachinko machine 10 managed by the data server, and so as to be capable of transmitting the determination result to the terminal device PC inquired via the Internet.SELECTED DRAWING: Figure 63
Patent JP-2021070788-A (JP)
Title: Prepreg, method for manufacturing prepreg, molding, and method for manufacturing molding
Inventor: KARAKI YUSUKE
IPC: B29C70/46
Filed: 2019-11-01
Abstract: To provide a prepreg in which a base material hardly ruptures when molded and which provides a molding excellent in durability.SOLUTION: The prepreg has: a base material for molding knitted by weft knitting using a fiber for reinforcement; and a resin which is impregnated with at least a part of the base material for molding and includes at least one selected from the group consisting of a room temperature curable resin, a thermosetting resin and a thermoplastic resin. When a molding obtained by pressing the prepreg on the conditions of 150°C, 4 kg/cm2 and 120 minutes using a hot press is measured at 23°C, bending strength Bc in a course direction of the base material for molding, bending strength Bw in a wale direction, bending elastic modulus Mc in the course direction and bending elastic modulus Mw in the wale direction satisfy condition 1 and condition 2, in this case, the condition 1 is that an absolute value in a difference between the Bc and the Bw is 30% or less of an average value of the Bc and the Bw, and the condition 2 is that an absolute value in a difference between the Mc and the Mw is 30% or less of the average value of the Mc and the Mw.SELECTED DRAWING: None
Patent JP-2020076991-A (JP)
Title: Optical device
Inventor: JAN HUWER
IPC: H01S5/022
Filed: 2019-11-01
Abstract: To provide an optical device with which the manufacture of an optical phased array is improved.SOLUTION: The optical device comprises: a plurality of first optical components for outputting coherent light during a period in which coherent light is received from a reference laser; a plurality of second optical components for performing light intensity modulation and optically coupled with the first optical components; a first controller for applying a phase control signal to the first optical components in order for a phase shift to be applied; and a second controller for applying a pulse control signal to the second optical components in order for an optical pulse to be outputted during a period in which coherent light is received. The reference laser, the first optical components and the second optical components are integrated in the lateral direction on a semiconductor substrate in a plane parallel to the surface of the semiconductor substrate.SELECTED DRAWING: Figure 1(a)
Patent JP-2021072064-A (JP)
Title: Cognitive function diagnostic system
Inventor: HONDA MAKOTO
IPC: B60W40/08
Filed: 2019-11-01
Abstract: To provide a cognitive function diagnostic system that enables early detection of dementia.SOLUTION: The system includes a history database 229 and a control unit 22 that is accessible to the history database 229, and causes the control unit 22 to execute operations including: storing communication content in the past with a driver in the history database 229; determining whether the same content has been dealt with in the past based on the stored communication content, and in a case where the same content has been dealt with in the past, making a question about the communication content to the driver; and evaluating the cognitive capability of the driver based on response content of the driver to the question.SELECTED DRAWING: Figure 4
Patent JP-2021078164-A (JP)
Title: Cable terminal processing device and cable terminal processing method
Inventor: URATANI JUNICHI
IPC: H02G1/14
Filed: 2019-11-05
Abstract: To provide a cable terminal processing device and a cable terminal processing method, which can heat a cover of a terminal part of a cable in a short time in an optimal manner, and can remove the cover to expose a conductor.SOLUTION: The periphery of a terminal part 3 of a cable 2 is surrounded by an induction coil 9. An AC current is made to flow in the induction coil 9 and a conductor 5 of the terminal part 3 is induction-heated. An adhesion part of the conductor 5 and a cover 4 of the terminal part 3 is softened by heat transferred from the conductor 5. The terminal part 3 of the cable 2 is clamped by a cable terminal clamping part 12. A center part 13 of the cable 2 is clamped by a cable center clamping part 14. The cable center clamping part 14 is separated from the cable terminal clamping part 12. The conductor 5 is pulled out from the cover 4 of the terminal part 3 of the cable 2. The conductor of the cable terminal is exposed.SELECTED DRAWING: Figure 3
Patent JP-2021074815-A (JP)
Title: Operation monitoring system
Inventor: MATSUMARU HAJIME
IPC: B23B15/00
Filed: 2019-11-07
Abstract: To provide an operation monitoring system that measures time during which a machine tool machines a work-piece, by a method different from a method using hydraulic pressure.SOLUTION: An operation monitoring system comprises a machine tool (illustrated by an automatic lathe 100) which machines a work-piece using a tool and a peripheral instrument (illustrated by a pushing arrow 121) which performs operation of assisting the machine tool with machining of the work-piece, which monitors work-piece machining time during which the machine tool machines the work-piece using the tool. Further the system comprises an estimating part (illustrated by a work-piece machining time estimating part 143) which estimates, as work-piece machining time, time during which the peripheral instrument performs operation of assisting the work-piece machining, of operation time of the machine tool.SELECTED DRAWING: Figure 1
Patent JP-2021078713-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2019-11-19
Abstract: To improve amusement properties of a game by smoothing progress of the game in a game machine.SOLUTION: A game machine includes display means capable of displaying a game in which identification information is varied and control means for controlling the display means. The identification information is configured to include a first component and a second component. The control means executes a first performance for causing the first component not to be displayed in the display means at a first timing of the game. The first performance of the non-display transition from display to non-display of the first component is executed from the first timing at which the variation of the identification information is started so that the variation starting time of the identification information is emphasized and the progress of the game is made smooth.SELECTED DRAWING: Figure 29
Patent JP-2021083464-A (JP)
Title: Pinball game machine
Inventor: WATANABE TAKENORI
IPC: A63F7/02
Filed: 2019-11-25
Abstract: To provide a game machine capable of improving efficiency of control and diversifying a performance.SOLUTION: A Pachinko game machine successively generates a new frame image obtained by compositing an image obtained by deformation, such as reduction, enlargement, and rocking of a frame image stored in a frame buffer at predetermined timing, an image for showing a game situation, and a background image, and then storing the frame image in the frame buffer, thus determining presence or absence of execution of a particular performance for displaying an animation on a performance screen 500 of a performance display device according to a selected variation pattern.SELECTED DRAWING: Figure 31
Patent JP-2021033996-A (JP)
Title: Information processing system and information processing method
Inventor: OGAWA Futa
IPC: A63F13/35
Filed: 2019-11-25
Abstract: To provide a mechanism configured to further generally implement existing software depending as little as possible on types, versions, etc. of OS.SOLUTION: An information processing system 100 comprises an event information processing section 130 that converts event information to be generated by an operation on a browser of a user terminal 900, into information regulated by software 150 to be implemented on a computer capable of communicating with the user terminal, and an information input section 140 that inputs the information converted by the event information processing section 130 into software.SELECTED DRAWING: Figure 1
Patent JP-2021089943-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MIURA ATSUSHI
IPC: H01L21/336
Filed: 2019-12-03
Abstract: To provide a semiconductor device using silicene.SOLUTION: A semiconductor device includes a specific channel structure. The specific channel structure includes one to several atomic layers of silicene which is an atomic sheet in which silicon is arranged in a honeycomb lattice. The specific channel structure includes an insulating layer having thickness of 1 to several atomic layers arranged on the upper surface and the lower surface of the 1 to several atomic layers of silicene.SELECTED DRAWING: Figure 1
Patent JP-2021088306-A (JP)
Title: Drive control device
Inventor: NAKAMATA KEISUKE
IPC: B62D6/00
Filed: 2019-12-05
Abstract: To provide a drive control device that accurately controls vehicle driving.SOLUTION: A drive control device includes: an acquisition unit 7 for acquiring coordinate information of the road on which a vehicle travels and acquiring inertia information in a transverse direction of the vehicle from an inertia sensor 2 disposed in the vehicle; a calculation unit 8 for calculating a target route L on which the vehicle travels on the basis of the coordinate information acquired by the acquisition unit 7 and calculating a deviation amount in a lateral position of the vehicle relative to the target route L on the basis of the inertia information; and a control unit 9 for controlling a steering of the vehicle on the basis of the deviation amount which is calculated by the calculation unit 8.SELECTED DRAWING: Figure 1
Patent JP-2021088322-A (JP)
Title: Travel assist method and trave assist device
Inventor: NIWA YUYA
IPC: B60W40/072
Filed: 2019-12-06
Abstract: To provide a travel assist method capable of extending an assist in precise accordance with a travel situation.SOLUTION: A travel assist method uses controllers (on-vehicle control unit 3 and VDC-TCS controller 6) which determine whether or not to start VDC control on the basis of comparison of a yaw rate deviation with a VDC control start threshold. The on-vehicle control unit 3 and the VDC-TCS controller 6 execute the following first and second steps. In the first step, whether an own vehicle is traveling at an entrance or an exit of a corner is determined on the basis of a surrounding situation detected through a sensor detecting a surrounding situation of the own vehicle. In the second step, the VDC control start threshold is set on the basis of a determination result of whether the own vehicle is traveling at the entrance or the exit of the corner.SELECTED DRAWING: Figure 1
Patent JP-2021093418-A (JP)
Title: Light-emitting device and manufacturing method of the same
Inventor: HIGASHIYAMA TSUZUMI
IPC: H01L23/02
Filed: 2019-12-09
Abstract: To provide a light-emitting device having a desired light emission output regardless of a difference of light emission outputs of a light-emitting element obtained by one wafer and provide a manufacturing method of the light-emitting device.SOLUTION: A light-emitting device comprises: a substrate 20; a light-emitting element 30 which is distributed on a surface of the substrate, includes an output light surface discharging an ultraviolet light, and has a carbon film 70 containing a material made of a hydrocarbon or a carbon on the output light surface; and a window member 40 as a housing member that is made of a material allowing penetration of the ultraviolet light, is arranged so as to be opposite to the output light surface of the light-emitting element, and forms a housing space HS for housing and sealing the light-emitting element with the substrate.SELECTED DRAWING: Figure 1B
Patent JP-2021090694-A (JP)
Title: Radiation imaging apparatus, control method thereof, and program
Inventor: IIJIMA TADAHIKO
IPC: A61B6/00
Filed: 2019-12-12
Abstract: To provide a mechanism for reducing a possibility of unintentionally connecting to a specific radiation imaging system, included in a plurality of radiation imaging systems, with wireless communication in a radiation imaging apparatus constituted to perform wireless communication with a plurality of the radiation imaging systems.SOLUTION: A radiation imaging apparatus includes: measurement means for measuring radio intensity of Bluetooth terminals 112 to 132 respectively provided on a plurality of radiation imaging systems 110 to 130; correcting means for correcting to make radio intensity of the specific radiation imaging system 130 small out of the radio intensity measured by the measurement means; and determination means for determining the radiation imaging system for connecting with wireless communication out of the plurality of the radiation imaging systems 110 to 130 based on the radiation intensity, corrected by the correcting means, of the specific radiation imaging system 130 and the radio intensity, measured by the measurement means, of the other radiation imaging systems 110, 120.SELECTED DRAWING: Figure 1
Patent JP-2021096669-A (JP)
Title: On-vehicle device
Inventor: MIYAKE HIDETO
IPC: G08B21/24
Filed: 2019-12-18
Abstract: To provide an on-vehicle device capable of properly grasping belongings of an occupant.SOLUTION: An on-vehicle device 20 includes a camera 21, an occupant detection unit 25a, an article detection unit 25b, an association unit 25c, and an on-vehicle control unit 25e. The camera 21 captures an image of an inside of a vehicle V. The occupant detection unit 25a detects an occupant P in the vehicle V based on an image captured by the camera 21. The article detection unit 25b detects an article G in the vehicle V based on an image captured by the camera 21. Based on the article G detected by the article detection unit 25b and the occupant P detected by the occupant detection unit 25a, the association unit 25c generates association information T in which a specific article G detected by the article detection unit 25b is associated with a specific occupant P detected by the occupant detection part 25a. The on-vehicle control unit 25e performs predetermined control based on the association information T generated by the association unit 25c.SELECTED DRAWING: Figure 1
Patent JP-2020204604-A (JP)
Title: Particle analyzer and particle analysis method
Inventor: SAITO KENSUKE
IPC: G01N21/64
Filed: 2019-12-18
Abstract: To enable the exosome derived from a plurality of abnormal cells to be efficiently analyzed.SOLUTION: The present invention comprises: a light irradiation unit 2 for irradiating a sample having had a plurality of mutually different surface molecules present in an exosome modified by a plurality of mutually different fluorescent markers with the light of excitation wavelengths respectively corresponding to the plurality of fluorescent markers; a light detection unit 3 for detecting the emission of light from each of the plurality of fluorescent markers; and an analysis unit 4 for analyzing, on the basis of the detection signal of the light detection unit 3, the exosome with which each fluorescent marker is modified. The light detection unit 3 is designed to output moving-image data as a detection signal, and the analysis unit 4 uses the moving-image data to track the Brownian movement of the exosome with which each fluorescent marker is modified and calculates the particle size distribution of the exosome with which each fluorescent marker is modified from the diffusion velocity of the tracked movement.SELECTED DRAWING: Figure 1