baber/WOPTO huggingface dataset:
Patent JP-2021148957-A (JP)
Title: projector
Inventor: YANAGISAWA YOSHIYUKI
IPC: H05K7/20
Filed: 2020-03-19
Abstract: To provide a projector which can be prevented from increasing in size and efficiently cool the object to be cooled.SOLUTION: Provided is a projector comprising a light source, an optical modulation device, a projection optical device, and a liquid cooling device. The liquid cooling device includes: a heat receiving unit heat conductively connected to the cooling object, and inside of which a liquid coolant circulates; a pressure feeding unit for pressure feeding the liquid coolant and capable of switching the circulation direction of the liquid coolant between a first circulation direction and a second circulation direction that is opposite the first circulation direction; a liquid cooling unit; and a reservoir unit having one body unit for storing the liquid coolant, a first opening provided to the body unit, and a second opening provided at a position in the body unit that is different from the first opening. The liquid level of the liquid coolant in the body unit is located between the first and second openings in the gravity direction, and the pressure feeding unit switches the circulation direction of the liquid coolant to one of the first and second directions so that one of the first and second openings is located closer in the gravity direction than the liquid level.SELECTED DRAWING: Figure 4
Patent JP-2021149617-A (JP)
Title: Recommendation guidance device, recommendation guidance method, and recommendation guidance program
Inventor: MURAYAMA TAKASHI
IPC: G08G1/00
Filed: 2020-03-19
Abstract: To provide a recommendation guidance device for notifying an appropriate recommendation regarding a break during driving in consideration of individual differences of drivers.SOLUTION: An on-vehicle device 10 and a proposal device 3 constitute a recommendation guidance device. The recommendation guidance device comprises: a personal authentication unit 11 that identifies a driver who drives a self vehicle 1; a biometric information detection unit 12 that detects biometric information of the driver; an identification unit 32 that obtains behavior information corresponding to the biometric information detected by the biometric information detection unit 12 based on notification models 33a and 33b for specifying action information urged to the driver from the biometric information for each driver specified by the personal authentication unit 11; a notification unit 15 that notifies the driver of a notification content including the action information requested by the identification unit 32; an action detection unit 16 that detects an action result of the driver who received the notification content; and a learning unit 31 that updates a notification model by learning the notification model using the action result.SELECTED DRAWING: Figure 1
Patent JP-2020114402-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-03-23
Abstract: To provide a game machine where a customization function can be fully enjoyed.SOLUTION: A pachinko machine 10 includes display control means that variably displays identification information in variable display means to be stopped and displayed according to a prescribed lottery result. The display control means can lead out a continuous display object capable of continuously being displayed in a plurality of variable displays in the variation display means. With respect to the continuous display object, customization items that can be customized are set in a plurality of numbers, and a plurality of patterns are provided for customization patterns for each customization item. In an uncompleted object, corresponding to the customization items that are not yet customized, a part of a completed object where all of the plurality of customization items are customized is configured to become a mode being masked in a mode different from a portion that is already being customized.SELECTED DRAWING: Figure 1
Patent JP-2021149764-A (JP)
Title: Electronic money management system and charge processing device
Inventor: UCHIYAMA HIROYUKI
IPC: G06Q20/36
Filed: 2020-03-23
Abstract: To allow a manager to easily confirm a transaction in which miscalculation has occurred.SOLUTION: An electronic money management system includes a charge processing device that transmits charge notification including a charge amount and a user ID of electronic money, and an electronic money management device that performs processing of updating an electronic money balance associated with the user ID on the basis of the charge notification received from the charge processing device, and transmits processing information being information relating to the processing to the charge processing device. The charge processing device includes a charge control unit that determines whether or not a waiting end timing has arrived after the transmission of the charge notification and when the processing information is not received even if the waiting end timing has arrived, stops the charge processing of the electronic money, and a storage control unit that when the waiting end timing has arrived and then the processing information has been received, allows a storage medium to store the processing information.SELECTED DRAWING: Figure 3
Patent JP-2021153227-A (JP)
Title: Error rate measuring apparatus and setting screen display method
Inventor: ONUMA HIROKI
IPC: H04L1/00
Filed: 2020-03-24
Abstract: To realize improvement of usability in setting parameters.SOLUTION: An error rate measuring apparatus 1 includes: a display unit 6 that displays input boxes 13, 15 for inputting one Codeword length and one FEC Symbol length of FEC on a setting screen 11; and an operation unit 4 that inputs and sets the one Codeword length and the one FEC Symbol length of the FEC to the corresponding input boxes 13, 15 in accordance with a communication standard of a device under test W. A graphic 12 of one Codeword, a graphic 12a, 14 of one FEC Symbol, and a graphic 12b, 16, 17 of one Codeword including an error for identifying a configuration relationship of an FEC Symbol to a Codeword of the FEC and a correspondence relationship of an FEC Symbol Error to the Codeword are displayed on the setting screen 11 corresponding to the input box 13, 15 of each of the one Codeword length and the one FEC Symbol length of the FEC.SELECTED DRAWING: Figure 1
Patent JP-2021152422-A (JP)
Title: Cooker
Inventor: ISHIKI TATSUYA
IPC: F24C11/00
Filed: 2020-03-24
Abstract: To flexibly cope with a change in an arrangement place of heating parts with different heating performances, and to appropriately execute fuel supply to the heating parts after the change of the arrangement place.SOLUTION: An instrument body 2 is configured so as to be installed in either installation form of a first installation form and a second installation form that is the form reversing the first installation form in a front-back direction. A plurality of heating parts 4 with different heating performances are configured so as to freely change the arrangement form to a first arrangement form and a second arrangement form in which the heating part 4 on the left side and the heating part 4 on the right side are interchanged with each other in a right-left direction with respect to the first arrangement form in the case where the instrument body 2 is installed in the first installation form and in the case where it is installed in the second installation form. The plurality of heating parts 4 include a fuel supply type heating part 4, and the instrument body 2 includes a fuel supply part 9 that enables fuel supply to the fuel supply type heating part 4 from a fuel supply source 8 at a constant position both in the case where the instrument body 2 is installed in the first installation form and in the case where it is installed in the second installation form.SELECTED DRAWING: Figure 2
Patent JP-2021153274-A (JP)
Title: Image reading device
Inventor: YANAGIHARA YUICHI
IPC: H04N1/191
Filed: 2020-03-24
Abstract: To read a background area at a high speed in document reading to improve throughput of reading.SOLUTION: An image reading device irradiates with light a line at the current position of a document with a first light source, receives reflected light thereof with an image sensor, irradiates with light a line located in front of the line of the current position of the document with a second light source, and receives reflected light thereof with the image sensor, and the image reading device has: light source control means that turns on, in a line sequential manner, first LED owned by the first light source and a second LED owned by the second light source for each of the colors; and image determination means that determines whether the line is a background or other than the background from data obtained through reception of the light from the second light source. The image reading device changes the moving speed of a carriage from a result of the determination, and changes the line determined to be other than the background to first carriage movement control and the line determined to be the background to second carriage movement control.SELECTED DRAWING: Figure 3
Patent JP-2021156972-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: KAMIJO YUKIKO
IPC: G03G5/05
Filed: 2020-03-25
Abstract: To provide an electrophotographic photoreceptor that is excellent in both sensitivity and wear resistance.SOLUTION: An electrophotographic photoreceptor has a conductive substrate, and a photosensitive layer provided on the conductive substrate. An outermost surface layer includes fluorine-containing resin particles. The ratio (N2/N1) of the number density of an aggregate of the fluorine-containing resin particles in a second area that is at and subsequent to half the layer thickness from the surface of the outermost surface layer (N2), to the number density of the aggregate of the fluorine-containing resin particles in a first area that is until half the layer thickness from the surface of the outermost surface layer (N1), is less than 0.95. The ratio (S2/S1) of the area ratio of the fluorine-containing resin particles in the second area that is at and subsequent to half the layer thickness from the surface of the outermost surface layer (S2), to the area ratio of the fluorine-containing resin particles in the first area that is until half the layer thickness from the surface of the outermost surface layer (S1), is within a range of 1±0.1.SELECTED DRAWING: Figure 1
Patent JP-2021155260-A (JP)
Title: Ozone generation apparatus and discharge lamp apparatus
Inventor: KOBAYASHI TAKESHI
IPC: C01B13/11
Filed: 2020-03-26
Abstract: To provide an ozone generation apparatus in which a flow of raw material gas or the like, which is effective for ozone generation, is formed around an ozone generation unit such as an excimer lamp.SOLUTION: Provided is an ozone generation apparatus 10, in which: an excimer lamp 20 and a gas attracting pipe 30 are coaxially arranged, and a blower 40 is coaxially arranged in the gas attracting pipe 30; and as a raw material gas F1 is blown out from the gas attracting pipe 30 by the rotation of the blower 40, the raw material gas F2 flowing and passing around the gas attracting pipe 30 is caused to flow.SELECTED DRAWING: Figure 1
Patent JP-2021154243-A (JP)
Title: Dust collector and system
Inventor: FUKUMORI KANTA
IPC: F24F7/06
Filed: 2020-03-27
Abstract: To provide a dust collector which can efficiently collect particles in air with swirl flow at minimum costs, and to provide a system.SOLUTION: A duct collector 1 is configured including: columnar and hollow blowout parts 2 installed along a vertical direction so as to enclose a center space C; air outlets 2a each of which is provided at the blowout part 2 and blows blowout air B from the blowout part 2; a suction port 3a which is open at one end side of the center space C with respect to a longitudinal direction of the blowout parts 2 and suctions air in the center space C as suction air I; and a collision collection part 3b which is disposed so that the suction air I suctioned from the suction port 3a collides therewith.SELECTED DRAWING: Figure 1
Patent JP-2021157666-A (JP)
Title: Information display, method for displaying information, and program
Inventor: KUMAKI TAKAMASA
IPC: G06F3/0484
Filed: 2020-03-27
Abstract: To provide an information display, a method for displaying information, and a program that can improve a technique of presenting information on measurement tags to a user.SOLUTION: The information display includes: a display unit 35 for displaying a display screen 41 including information on the respective measured values for measurement tags; and a control unit 31. The control unit 31 causes a display unit 35 to display a pop-up screen 42 including information on at least one measured value, over the display screen 41, if at least one of the respective measured values of the measurement tags is larger than a first threshold value.SELECTED DRAWING: Figure 4
Patent JP-2021160017-A (JP)
Title: Coated cutting tool
Inventor: SHIROCHI TSUKASA
IPC: C23C16/32
Filed: 2020-03-31
Abstract: To provide a coated cutting tool having excellent defect resistance thereby enabling the tool life thereof to be elongated.SOLUTION: A coated cutting tool is provided, having a cemented carbide and a coating layer formed on the cemented carbide, the coated cutting tool has a rake face, a flank and a cutting edge ridge line portion located between the rake face and flank. The coating layer has a compound layer containing a compound having a composition represented by (AlxTi1-x)N. The average thickness T1 of the coating layer in the cutting edge ridge line portion, and the average thickness T2 of the coating layer in a position departing from the cutting edge ridge line portion by 2 mm or more in a rake face direction are in a specific range, respectively and satisfy T2<T1. Besides, a residual stress S1 of the cemented carbide in the cutting edge ridge line portion, and a residual stress S2 of the cemented carbide in the rake face and at a position departing from the cutting edge ridge line portion by 2 mm or more satisfy the relationship of S2<S1.SELECTED DRAWING: Figure 1
Patent JP-2021162455-A (JP)
Title: Partial discharge measurer and partial discharge measurement method
Inventor: SATO NAOTO
IPC: G01R35/02
Filed: 2020-03-31
Abstract: To provide a partial discharge measurer and a partial discharge measurement method, with which it is possible to detect a smaller partial discharge while suppressing the noise attributable to the rise and fall of a pulse waveform from being mistakenly detected as a partial discharge.SOLUTION: A pulse generation circuit 12 applies a test voltage Vt including a pulse waveform having a rise and a fall transition to a measurement object M. A detection circuit 20 includes a capacitance element and an impedance element connected in series between the measurement terminal connected to the measurement object M and a reference potential line, outputs a potential difference occurring at both ends of the impedance element as a partial discharge signal Sg1. A comparison circuit 30 compares the partial discharge signal Sg1 with a threshold and outputs a detection signal Sg2 as the result of this comparison. A signal extraction circuit 17 extracts the detection signal Sg2 between a timing after the rise start timing of the pulse waveform and a timing before the fall end timing of the pulse waveform.SELECTED DRAWING: Figure 1
Patent JP-2021163164-A (JP)
Title: Information processing apparatus and information processing method
Inventor: NAGAO SATOKI
IPC: G06F3/16
Filed: 2020-03-31
Abstract: To provide a technique that allows searching for image data according to a user's intention by pronunciation and using the image data for image formation.SOLUTION: A CPU 410 recognizes the details of a voice input by a user of a printer 200 uttering a voice from a smart speaker 300 (S8), when the recognized details of the voice are details designating a template A and designating the attribute of picture image data to be inserted into the template A to instruct image formation, extracts the designated attribute of the picture image data from the recognized details of the voice, acquires the picture image data having the extracted attribute (S14), and transmits a command to the printer 200 so as to insert the acquired picture image data into the designated template and perform printing (S16, S18).SELECTED DRAWING: Figure 2
Patent JP-2021163245-A (JP)
Title: Information processing device
Inventor: UCHIYAMA TOMOHARU
IPC: G06Q10/08
Filed: 2020-03-31
Abstract: To provide an information processing device that can smoothly request package collection and collect packages.SOLUTION: A package identification information acquisition unit 120 acquires pickup package identification information based on package pickup request information received by a package pickup request receiving unit 110. The package identification information acquisition unit 120 may acquire pickup package identification information generated by a package identification information generating unit 140 based on delivered package identification information stored in a delivered package information storage unit 130. A pickup instruction information generating unit 150 generates pickup instruction information using the pickup package identification information.SELECTED DRAWING: Figure 2
Patent JP-2021162502-A (JP)
Title: Housing for pressure sensors and pressure sensor provided therewith
Inventor: KAWAZU TAKAYOSHI
IPC: G01L21/00
Filed: 2020-04-01
Abstract: To provide a housing for pressure sensors, with which a temperature distribution hardly occurs in the inside of a pressure sensor when used by being arranged on the inside of a heater block.MEANS FOR SOLVING THE PROBLEM: Provided is a housing 100 for pressure sensors, which is formed from a hollow cylindrical member (housing 100) extending along a prescribed axial center CL1, with a pressure sensor element for detecting the pressure of a fluid being accommodated in the inside of the cylindrical member 100. When the cylindrical member 100 is arranged in the inside of a cylindrical space 500V, a side face 100SW of the cylindrical member is covered overall with an air layer A in a first attitude where an axial center CL500 of the space 500V and a prescribed axial center CL1 match, and comes in contact with a wall face 500W that defines the space 500V simultaneously at a plurality of points (contact positions P1, P2) in a second attitude which is one of attitudes where the prescribed axial center CL1 is eccentric to the axial center CL500 of the space 500.SELECTED DRAWING: Figure 4
Patent JP-2021161313-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: KITAMURA OMIMASA
IPC: C08K3/013
Filed: 2020-04-01
Abstract: To solve problems for example, in a low fuel consumption tire which is on the market because of labeling regime and awareness of environmental issues, therefore, a method of blending high silica or blending silica with small diameter, is used, however, a non-reacted silanol group is left therefore a desired effect cannot be acquired.SOLUTION: There is provided a rubber composition obtained by, to 100 mass parts of a diene rubber, blending 30-200 mass parts of silica, and 0.7-2.5 mass% of an inorganic filler with respect to the silica.SELECTED DRAWING: Figure 1
Patent JP-2020122155-A (JP)
Title: Method for removing geniposide or genipin or both
Inventor: AIZAWA RYOSUKE
IPC: C09B61/00
Filed: 2020-04-10
Abstract: To provide a colorant preparation wherein, from a gardenia-derived colorant comprising geniposide or genipin or both, removed is the geniposide or genipin or both.SOLUTION: A colorant preparation comprising a gardenia-derived colorant with removed geniposide or genipin or both, produced by treating a gardenia-derived colorant comprising geniposide or genipin or both, with an activated carbon having: (a) a methylene blue adsorption ability in a range of 50 ml/g or more, and (b) an iodine adsorption ability in a range of 750 mg/g or more.SELECTED DRAWING: None
Patent JP-2021167631-A (JP)
Title: Chain guide
Inventor: MURATSUBAKI KENJI
IPC: F16H7/18
Filed: 2020-04-10
Abstract: To provide a chain guide capable of providing a position, trajectory and length of contact with a chain for optimum performance with a common design even in a case where chains used are different.SOLUTION: A chain guide 100 comprises a guide surface 110 that slides and guides a traveling chain and at least one mounting 123 part. The guide surface 110 has a guide surface 111 extending in a longitudinal direction, and a second guide surface 112 provided so as to project in parallel with the first guide surface 111. A height at which the second guide surface 112 protrudes from the first guide surface 111 has a portion different in the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2021167776-A (JP)
Title: Calibration device for three-dimensional shape measurement
Inventor: KIMATA KENTA
IPC: G01B11/245
Filed: 2020-04-11
Abstract: To provide a calibration device for three-dimensional shape measurement that can simplify the three-dimensional measurement of a measurement object, such as a large forged product, by eliminating the need to install a large calibration board.SOLUTION: A calibration device for three-dimensional shape measurement includes a plurality of stereo cameras 1A and 1B oriented toward an object S1 whose three-dimensional shape is to be measured, a laser light-emitter 2, which irradiates the object S1 with a line laser beam LL and enables the generation of a captured image in which a plurality of line laser beams intersects each other, and a control device 3. The control device detects intersection points P in the captured image obtained by each stereo camera by capturing the line laser images generated on the object S1 by the irradiation of the line laser light LL from each stereo camera 1A and 1B, calculates three-dimensional coordinates of each detected intersection point P, calculates a transformation parameter for each stereo camera 1A and 1B that best matches the position of the intersection point for which three-dimensional coordinates have been calculated for each stereo camera 1A and 1B, and transforms a coordinate system of each stereo camera 1A and 1B into a reference coordinate system common to these stereo cameras 1A and 1B by each transformation parameter.SELECTED DRAWING: Figure 1
Patent JP-2021170718-A (JP)
Title: Radio communication device, radio communication method, and display device
Inventor: SUZUKI MASAO
IPC: H04W36/32
Filed: 2020-04-15
Abstract: To provide a radio communication device capable of further improving the switching of communication channels for wireless communication that supports moving bodies.SOLUTION: A radio communication device mounted on a moving body includes: a first radio communication unit 11 that is communicable via a first communication channel; and a second radio communication unit 12 that is communicable via a second communication channel the frequency bandwidth of which is different from that of the first communication channel. In a state being connected to a terminal placed in the moving body via the first communication channel, when the moving body moves to a country or region where the first communication channel is not available, the transmission power of the first radio communication unit 11 is reduced. After the second radio communication unit 12 receives a search request from the terminal via the second communication channel, the transmission power of the first radio communication unit 11 is reduced. When the second radio communication unit 12 receives a connection request from the terminal via the second communication channel, the communication between the terminal and the second radio communication unit 12 is started via the second communication channel, and the communication between the terminal and the first radio communication unit 11 is stopped.SELECTED DRAWING: Figure 1