baber/WOPTO huggingface dataset:
Patent JP-2020175604-A (JP)
Title: Inkjet printer and liquid supply device
Inventor: MATSUOKA HISAYA
IPC: B41J2/175
Filed: 2019-04-19
Abstract: To provide an inkjet printer including an ink supply device having a new structure.SOLUTION: An inkjet printer of the invention includes: an ink head which discharges an ink I; and an ink supply device 40 which stores the ink I to be supplied to the ink head. The ink supply device 40 includes: a hollow ink tank 41 which defines an ink storage chamber 44 in which the ink I is stored; an ink replenishment port 42A through which the ink I is fed; an ink outflow port 45A from which the ink I flows toward the ink head; an expansion/contraction member 47 which is housed in the ink storage chamber 44 with the ink I and extends and contracts within the ink storage chamber 44; and a pump 49 which is connected to the expansion/contraction member 47 and causes a fluid F to flow into the expansion/contraction member 47 to expand the expansion/contraction member 47.SELECTED DRAWING: Figure 3
Patent JP-2020175045-A (JP)
Title: Hook with lock function
Inventor: YANO SHIGEHIKO
IPC: A44B17/00
Filed: 2019-04-23
Abstract: To impart a lock function to a hook with a spring member.SOLUTION: A hook is characterized as follows: a groove (13) capable of accommodating at least a part of a spring (23) of a female member in an unextractable manner is provided in such a manner as to be extended in a specific direction, in a lower part of a protrusion (12) of a male member (1); and the groove (13) is not provided in a direction except the specific direction. Preferably, the groove (13) is formed by making an upper wall of the groove cut at a right angle or an approximately right angle.SELECTED DRAWING: Figure 1
Patent JP-2019142959-A (JP)
Title: Carbazole-containing amides, carbamates and ureas as cryptochrome modulators
Inventor: ROSS BERSOT
IPC: A61P25/28
Filed: 2019-05-07
Abstract: To provide cryptochrome modulators for treating, e.g., diabetes, obesity, metabolic syndrome, Cushing's syndrome and glaucoma.SOLUTION: The invention relates to the carbazole-containing amide represented by the formula in the figure, carbamates and urea compounds.SELECTED DRAWING: None
Patent JP-2019137693-A (JP)
Title: Method for producing fluorinated organic compound and fluorinating reagent
Inventor: AZUMA MASAHIRO
IPC: C07C69/145
Filed: 2019-05-07
Abstract: To provide a method for producing, with a high yield, a fluorinated organic compound, the fluorinated organic compound having not been produced with a sufficient yield by a conventional method for producing a fluorinated organic compound with a fluorinating agent containing IF-pyridine-HF alone.SOLUTION: The present invention relates to a method for producing a fluorinated organic compound comprising a step A of fluorinating an organic compound by bringing the organic compound into contact with (1) IF-pyridine-HF and (2) at least one additive selected from the group consisting of amine-hydrogen fluorides, XF (wherein Xrepresents hydrogen, potassium, sodium, or lithium), oxidizers, and reducing agents.SELECTED DRAWING: None
Patent JP-2020186177-A (JP)
Title: Method for producing isobutylene
Inventor: MATSUKATA MASAHIKO
IPC: B01J29/76
Filed: 2019-05-10
Abstract: To provide a method with relevant conventional technology as the background, for making it possible to produce isobutylene from isobutane at a relatively low temperature with a low-temperature high-activity dehydrogenation catalyst under economically advantageous conditions.SOLUTION: A method for producing isobutylene through direct dehydrogenation of isobutane includes the step of allowing a gas material containing isobutane to circulate in a catalyst layer filled with a dehydrogenation catalyst containing zeolite with platinum and iron supported thereon.SELECTED DRAWING: None
Patent JP-2020185913-A (JP)
Title: Tire simulation method
Inventor: IMAMURA AKIO
IPC: G06F30/23
Filed: 2019-05-15
Abstract: To provide a simulation method which can easily define a fluid around a rotating tire.SOLUTION: This method includes: a process in which a background model, which defines a rest area in which a tire rotates, is inputted by use of a finite number of elements; a process in which a tire model, which defines the tire, is inputted; and a process in which a fluid model, which models a fluid by use of the finite number of elements, is inputted. The fluid model is defined with a prescribed thickness from a surface of the tire, and is associated so as to rotate integrally with the tire model. Further, this method includes: a process S63 in which a computer rotates the tire model in the background model in the state that the fluid model and the background model are overlapped with each other; and a process S64 in which a physical amount of the finite number of elements of the fluid model is calculated in an area where the fluid model and the background model are overlapped with each other on the basis of mutual physical amounts of the fluid model and the background model.SELECTED DRAWING: Figure 13
Patent JP-2020188416-A (JP)
Title: Image processing apparatus, image processing method, and computer program
Inventor: FUJITANI YOHEI
IPC: H04N5/232
Filed: 2019-05-16
Abstract: To provide an image processing apparatus that can appropriately determine and process an image according to the presence or absence and the type of composition processing.SOLUTION: An image processing apparatus comprises: composition means that composites a plurality of images to create a composite image; recording means that records the composite image in a recording medium; and control means that, when the composite image is created through composition satisfying a predetermined condition, controls to add a first type of data to the composite image and record the composite image in the recording medium, and when the composite image is created through composition not satisfying the predetermined condition, controls to add a second type of data to the composite image and record the composite image. In compositing a plurality of images including a recording image recorded in a recording medium to create a composite image, the control means controls to add the second type of data to the composite image and record the composite image according to the version of a recording format of the recording image regardless of whether the predetermined condition is satisfied.SELECTED DRAWING: Figure 9
Patent JP-2020187324-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ASANO YOU
IPC: G03G15/20
Filed: 2019-05-17
Abstract: To provide a fixing device that can prevent an abnormality caused by erroneous detection of temperature.SOLUTION: A fixing device comprises: a fixing belt 173 that sandwiches and conveys a sheet; a heat source 172a that heats the fixing belt 173; temperature detection units (center temperature sensor 50 and end temperature sensor 60) that detect the temperature of the fixing belt 173; and a cooling determination unit that performs cooling determination as to whether to cause the fixing belt 173 to execute a cooling operation. The heat source 172a is configured to execute preheating for heating the fixing belt 173 to a preset temperature before the fixing belt 173 executes a fixing operation. The cooling determination unit performs the cooling determination based on a result of detection performed by the temperature detection units, and causes the fixing belt 173 to execute the cooling operation before the preheating.SELECTED DRAWING: Figure 3
Patent JP-2020189699-A (JP)
Title: Image forming system
Inventor: FUKUSAKA TETSUO
IPC: B41J29/38
Filed: 2019-05-17
Abstract: To make it possible to activate an inspection device and an inserter provided upstream thereof without receiving a start-up signal from an image forming device.SOLUTION: An image forming system comprises an image forming device, an inserter, and an inspection device. The inspection device has: a control unit; a switch operated by a user; and a power supply control unit that supplies power to the control unit based on a start-up signal output from the image forming device. The power supply control unit starts supplying power to the control unit and outputs the start-up signal to the inserter when the switch is turned on in the absence of the start-up signal from the image forming device. The inserter is started based on the start-up signal output from any of the inspection device and the image forming device.SELECTED DRAWING: Figure 5
Patent JP-2020190816-A (JP)
Title: Character reading device and program for character reading device
Inventor: MURAYAMA SHU
IPC: G06K9/32
Filed: 2019-05-20
Abstract: To make it possible to read characters included in a seal imprint.SOLUTION: A character reading device 100 for reading characters included in an actual seal imprint T1 imprinted on a seal imprint area Z1 of a paper surface P includes: a reference image storage unit 12 for storing reference image data that is the image data of a reference paper surface P' on which a reference seal imprint T2 including a part of the actual seal imprint T1 is attached to the seal imprint area Z1 in advance; a seal imprint extraction unit 15 for extracting actual seal imprint image data that is the image data of the seal imprint area Z1 from imprinted image data that is the image data of the imprinted paper surface P on which the actual seal imprint T1 is imprinted; and a correction unit 16 for performing rotation correction and position correction of the actual seal imprint image data in a predetermined direction and a predetermined position based on information of the reference seal imprint in the reference image data.SELECTED DRAWING: Figure 6
Patent JP-2020192581-A (JP)
Title: Assist hot saw device of indirect extrusion press device
Inventor: NAKANO KOJI
IPC: B21C35/04
Filed: 2019-05-29
Abstract: To provide an assist hot saw device which can cut an extrusion product exposed between a die stem and a container holder when clogging of billets occurs in an indirect extrusion press device, and to provide an extrusion product cutting method using the assist hot saw device.SOLUTION: An assist hot saw device 40 of an indirect extrusion press device 1 includes: guide parts 41, each of which is disposed in parallel with an adjacent tie rod 3; base parts 42 which are guided by the guide parts 41; a driving cylinder 43 which is disposed between the base part 42 and the tie rod 3 and separates or moves the base part 42 from or close to an end platen 11; and a hot saw moving mechanism 44 which moves a hot saw 44a which can rotate between a stand-by position where the hot saw 44a is disposed at the base part 42 and avoids interference with a container holder 13 and a cut position where the hot saw 44a can cut an extrusion product 150 exposed between a die stem 8 and the container holder 13.SELECTED DRAWING: Figure 2
Patent JP-2020192200-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUHIRO
IPC: A63F7/02
Filed: 2019-05-29
Abstract: To provide a game machine allowing entry into a general winning hole to attract one's interest.SOLUTION: In a game machine 10, a bingo card 70 in which plural inherent patterns 71 selected from plural patterns are lined up in a matrix is displayed on a display screen 13G. Each time when the number of game balls entering a general winning hole 20 reaches a predetermined, specific number, one pattern is selected as a designated pattern 72 from among plural patterns, and the inherent pattern 71 corresponding to the designated pattern 72 is erased. When all of the figures of the inherent patterns 71 for composing at least one row lined up vertically, horizontally, or diagonally in the bingo card 70 are selected as the designated patterns 72 while the maximum prescribed number of designated patterns 72 are selected, a bingo occurs and a bingo performance becomes successful.SELECTED DRAWING: Figure 6
Patent JP-2020194469-A (JP)
Title: Sensor information collection system, collection device, on-vehicle device, sensor information collection method, sensor information provision method, and computer program
Inventor: FUKAE KAZUSHI
IPC: G06Q30/02
Filed: 2019-05-30
Abstract: To provide a sensor information collection system capable of effectively facilitating an on-vehicle sensor to be made popular.SOLUTION: A sensor information collection system comprises an on-vehicle device mounted on a first vehicle, and a collection device connected to the on-vehicle device. The on-vehicle device includes: a sensor information provision section for providing sensor information measured with a sensor mounted on the first vehicle to the collection device; an availability information acquisition section for acquiring availability information on availability of the sensor information from the collection device; and a presentation section for presenting the acquired availability information to a user. The collection device includes: a collection section for collecting the sensor information from the first vehicle; a determination section for determining availability on the collected sensor information; an availability information generation section for generating the availability information based on a result determined with the determination section; and an availability information provision section for providing the generated availability information to the on-vehicle device.SELECTED DRAWING: Figure 3
Patent JP-2020192793-A (JP)
Title: Inkjet recording device
Inventor: FURUKAWA TOKUAKI
IPC: B41J2/165
Filed: 2019-05-30
Abstract: To reduce occurrence of poor images caused by stain on a sheet.SOLUTION: An inkjet recording device comprises a recording head 36, wiper members 821, cleaning liquid supply parts 83, a cleaning liquid flow path 87 and a control part. The cleaning liquid flow path 87 comprises vertical tubular members 871 connected to the cleaning liquid supply parts 83 and extended upward, and lateral tubular members 872 connected to upper end sides of the vertical tubular members 871 and extended in a horizontal direction. The control part controls deforming operation by which cleaning liquid 831 of quantities equal to 0.5 times or more and 0.9 times or less of the total volumes of the cleaning liquid supply parts 83 and the vertical tubular members 871 is pushed out through a cleaning liquid supply port 834 and cleaning liquid supply surfaces 865 of the cleaning liquid supply parts 83 are wiped with the wiper members 821, before controlling cleaning operation of cleaning an ink discharge surface 361 of the recording head 36.SELECTED DRAWING: Figure 5
Patent JP-2020197646-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HASEGAWA TAKUYA
IPC: G03G15/20
Filed: 2019-06-03
Abstract: To provide a configuration that urges a rocking gear 310 toward a pressure roller gear 304, the configuration preventing the generation of abnormal noise during the reverse rotation of a motor for substantially cancelling the transmission of drive to the pressure roller gear 304.SOLUTION: W is determined as a moment centered on a rocking shaft 326 generated due to the self weight of a rocking unit 308. V is determined as a moment centered on the rocking shaft 326 acting on the rocking unit 308 due to the engagement of the rocking gear 310 and the pressure roller gear 304 when an output gear 103 is dragged and rotated with an input gear 101 during the reverse rotation of a motor. T is a moment for rocking the rocking unit 308 centered on the rocking shaft 326 in the opposite direction to W and V with an urging force of a rocking gear pressing spring 325. In this case, in a state where the rocking gear 310 and the pressure roller gear 304 are engaged with each other, T>W+V is satisfied.SELECTED DRAWING: Figure 14
Patent JP-2020202058-A (JP)
Title: cable
Inventor: HAYASHI YUKIHIRO
IPC: H01B11/00
Filed: 2019-06-07
Abstract: To obtain a cable that suppresses noise of high frequency components of signals.SOLUTION: A cable has a columnar first insulator extending along the longitudinal direction of the cable, a first conductor spirally wound on the outer peripheral face of the first insulator along the cable, a second insulator that covers the first insulator and first conductor along the cable, a netlike second conductor that covers the second insulator along the cable, and an insulator cover that covers the second insulator and second conductor along the cable.SELECTED DRAWING: Figure 1
Patent JP-2020198059-A (JP)
Title: Method for displaying inspection data
Inventor: TAKEUCHI HITOSHI
IPC: A61B5/00
Filed: 2019-06-03
Abstract: To solve the problem in which it is troublesome to evaluate various inspection data if they are displayed as they are with numbers and symbols, and especially it is very troublesome for doctors and the like who see the inspection data of a large number of subjects.SOLUTION: The present invention relates to a method for displaying inspection data that includes: sequentially displaying as a normal value in chronological order in the form of a figure and a symbol other than letters and numbers, when inspection data is within a predetermined range of a reference value; and displaying as an abnormal value on display means in the form of a figure or a symbol other than letters and numbers, when the inspection data is outside the predetermined range of the reference value. This makes it possible to instantly visually determine various inspection data.SELECTED DRAWING: Figure 3
Patent JP-2021001469-A (JP)
Title: Water intake dust remover, and small hydroelectric power generating system
Inventor: ISUZUGAWA AKIRA
IPC: B01D29/00
Filed: 2019-06-21
Abstract: To easily remove a foreign material while suppressing reduction of a water intake efficiency, in a water intake dust remover.SOLUTION: A water intake dust remover S includes: an upper filter 2 having a plurality of upper rod-like members 21 extending in a water flow direction; and a lower filter 3 provided at a lower part of the upper filter 2, extending in a horizontal direction perpendicular to the water flow direction, and including a plurality of lower rod-like members 31 having an upwardly protruding curved face. Also, a cross section of the lower rod-like member 31 has an arc, and a linear line connecting both ends of the arc is upwardly tilted as going to a downstream part in the water flow direction, with respect to the water flow direction.SELECTED DRAWING: Figure 2
Patent JP-2021010095-A (JP)
Title: Acoustic vibration device and on-vehicle acoustic device using the same
Inventor: ITO AKIRA
IPC: H04R1/00
Filed: 2019-07-01
Abstract: To provide an acoustic vibration device which can be made thin as a whole, and furthermore in which a lead wire end extending from a coil arranged in a vibration part can be stably connected to a terminal part, and an on-vehicle acoustic device using the same.SOLUTION: A bobbin 21 is fixed to a vibration transmission part 20 fixed to an interior material of a vehicle, and a coil 23 wound around the bobbin 21 is located in a magnetic gap in a magnetic circuit part of a mass part 10. A terminal part 25 fixed to the vibration transmission part 20 is arranged in a position that does not overlap with the vibration transmission part 20 in the front-back direction. Lead wire ends 23a, 23b extending from the coil 23 extend along a surface 21a of the bobbin 21 and a surface of the vibration transmission part 20, and are connected to the terminal part 25.SELECTED DRAWING: Figure 2
Patent JP-2020006169-A (JP)
Title: Mouthpiece and manufacturing method of the same
Inventor: NANAMI HIDEYUKI
IPC: A63B71/08
Filed: 2019-07-01
Abstract: To solve the problems that in a conventional mouthpiece, quickness and flexibility are obstructed by clenching the teeth, assuming clenching the teeth and strong chewing of the mouthpiece, and consequently, fatigue is easily caused, and continuing to strong chewing itself leads to fatigue, and consequently, leads to lowering of performance, an injury and a failure.SOLUTION: A mouthpiece is manufactured so that a position of the mandibular joint becomes a position (neutral position) in a relaxing state in which the muscles and joints of the total body are linked. With this, it is possible to achieve improvement of the balance in the muscles and joints of the total body when using the mouthpiece, resulting in improvement of performance in sports and a daily life.SELECTED DRAWING: Figure 1
Patent JP-2021010413-A (JP)
Title: Fastener for accessory with locking mechanism
Inventor: KAZAMA TETSUO
IPC: A44C25/00
Filed: 2019-07-03
Abstract: To provide a fastener for accessories with a locking mechanism for use in connecting both ends of the accessories by magnetically attaching one side member mounted in one end of the accessories and the other side member mounted in the other end, and capable of maintaining a connecting state more stably.SOLUTION: A fastener 1 for accessories with a locking mechanism is constituted of: one side member 2 with a first magnetic material 2a, a first accessory attaching part 2b and a locked part 2c; and the other side member 3 with a second magnetic material 3a, a second accessory attaching part 3b and a locking part 3c. The magnetic materials 2a, 3a are provided in the direction where the magnetic surface is perpendicular to the direction for providing the accessory attaching parts 2b, 3b, and so as to face each other in mutual magnetic surfaces. The locking part 3c is a place for relatively turning the one side member 2 and the other side member 3, and thereby sandwiching the locked part 2c and bringing it into a locked state.SELECTED DRAWING: Figure 4
Patent JP-2021012952-A (JP)
Title: Mounting stage, substrate processing apparatus, and assembly method of mounting stage
Inventor: AZUMA YUICHIRO
IPC: H01L21/31
Filed: 2019-07-05
Abstract: To suppress a position deviation of a cover member to a mounting stage main body, and prevent damage from generating in the mounting stage main body at a time of a thermal expansion or a thermal contraction of the mounting stage main body by a mechanism for controlling the position deviation.SOLUTION: A mounting stage on which a substrate is mounted, comprises: a mounting stage main body on which the substrate is mounted onto an upper surface; a cover member that covers an outer edge part of the upper surface of the mounting stage main body; and a position deviation prevention member that is provided between the upper surface of the mounting stage main body and the lower surface of the cover member, and is rotated or slid. On the upper surface of the mounting stage main body, a main body side concave part for receiving the position deviation prevention member is formed, and on the lower surface of the cover member, a cover side concave part for receiving the position deviation prevention member received by the main body side concave part is formed. At least one of the main body side concave part and the cover side concave part is formed in a cone shape having an inclination surface along a radial direction of the mounting stage main body.SELECTED DRAWING: Figure 4
Patent JP-2021014812-A (JP)
Title: Compressor and refrigeration device
Inventor: SOTOYAMA TOSHIYUKI
IPC: F04C29/02
Filed: 2019-07-11
Abstract: To suppress oil rise in a compressor in which a top space is used as an oil separation space.SOLUTION: A compressor (1) comprises: a casing (10) that stores lubrication oil at the bottom; a compression mechanism (15) that is housed inside the casing (10); a housing (18) that supports the compression mechanism (15) and is formed with a crank chamber (19); and a first oil return passage (31) that guides the lubrication oil flowing into the crank chamber (19) downward. The first oil return passage (31) is provided with an oil return guide (32) for contracting the lubrication oil. An upper part of the casing (10) constitutes an oil separation space (S2) in which the lubrication oil is separated from a high-pressure refrigerant discharged from the compression mechanism (15). The compressor (1) further comprises a second oil return passage (33) that guides the lubrication oil separated in the oil separation space (S2) downward. An outlet of the second oil return passage (33) is arranged near an outlet of the oil return guide (32).SELECTED DRAWING: Figure 3