baber/WOPTO huggingface dataset:
Patent JP-2021141998-A (JP)
Title: Clothes dryer
Inventor: AOYAMA YOICHI
IPC: D06F58/34
Filed: 2020-03-11
Abstract: To provide a clothes dryer which can relatively correctly recognize closure and deterioration of air-tightness of an exhaust flow passage, and which can perform notification at proper timing, for preventing occurrence of abnormal stop and the like during a drying operation.SOLUTION: Detection means 19 is provided for detecting closure of a filter 10 based on the declining of the flow of hot air in an exhaust flow passage. Timing means 31 is provided for measuring the accumulated operation time from the time when the closure of the filter 10 is cancelled until the detection means 19 detects the closure of the filter 10 the next time, when the closure of the filter 10 is cancelled after the detection means 19 detected the closure of the filter 10. Notification means 26, 30 are provided for notifying the necessity of maintenance, when the accumulated operation time by the timing means 31 becomes shorter than the preset determination time.SELECTED DRAWING: Figure 1
Patent JP-2021129096-A (JP)
Title: Manufacturing method of structure
Inventor: HORIKIRI FUMIMASA
IPC: H01L21/308
Filed: 2020-03-11
Abstract: To provide a technique which can increase the controllability of etching conditions including an etching rate in PEC etching a Group III nitride.SOLUTION: A manufacturing method of a structure comprises the steps of: putting, in a container, a processing object having an etching-target region composed of Group III nitride in the state of being immersed in an etchant containing peroxodisulphate ions; and heating the etchant to a given temperature to produce sulfate ion radicals, and irradiating the etching-target region with light to produce holes, thereby etching the etching-target region.SELECTED DRAWING: Figure 2
Patent JP-2021149314-A (JP)
Title: Program and electronic device
Inventor: OKAMOTO RYOKO
IPC: G06F3/0488
Filed: 2020-03-17
Abstract: To provide a technology for a user to easily recognize an input result when a position-variable virtual keyboard is displayed on a touch panel.SOLUTION: A computer executes: text display processing for displaying an input text in a text object in accordance with input operation on a virtual keyboard displayed on a touch panel; and first displacement processing for moving at least one of the virtual keyboard and an input text so that a display position of the virtual keyboard does not overlap a display position of the input text which is a text to be input by input operation on the virtual keyboard.SELECTED DRAWING: Figure 4
Patent JP-2021145934-A (JP)
Title: catheter
Inventor: HAYASHI NOBUAKI
IPC: A61L29/08
Filed: 2020-03-19
Abstract: To provide a low-cost catheter capable of preventing adhesion between the catheter and a blood vessel and having a simple configuration.SOLUTION: A catheter including a base body having a liquid embolic agent supply part, and a tube part 10 connected to the base body to be inserted into a living body, includes an adhesion prevention film 40 with hydrophilic nature and biocompatibility, preventing adhesion of the embolic agent to an external periphery area, at the external periphery area in the length area at least including the base body and an opposite-side tip end T of the tube part 10. The catheter is configured to tear off or shear off the embolic agent stuck to the adhesion prevention film 40 and hardened, by the tube part 10 retracting in the direction of the base body.SELECTED DRAWING: Figure 4
Patent JP-2021155525-A (JP)
Title: Polyamide resin composition
Inventor: KAKEHATA MASATOSHI
IPC: C08L77/00
Filed: 2020-03-26
Abstract: To provide a polyamide resin composition, when manufacturing the polyamide resin composition containing high concentration titanium oxide, capable of alleviating filtration pressure rise because of having excellent dispersibility, capable of obtaining sufficient spinning property due to alleviation of inconvenience such as thread breakage and fuzz during spinning, capable of developing excellent light resistance and heat resistance, furthermore capable of producing high whiteness and designability when formed into fiber, and capable of exhibiting a functionality.SOLUTION: A polyamide resin composition containing 5 to 60 wt.% of anatase titanium oxide, 0.01 to 0.15 wt.% of polyacrylic acid, 4 to 50 ppm of manganese compound as manganese content, and 0.01 to 0.15 wt.% of acid end blocking agent, and the anatase titanium oxide is coated with 0.2 to 2.0 wt.% of ZnO and 1.0 to 5.0 wt.% of SiO2 on its surface, and in addition, the filter pressure rise rate with a 5 μm filter in 280°C heating and melting when the present polyamide resin composition is used is 3.0 MPa/hr or smaller.SELECTED DRAWING: None
Patent JP-2021164032-A (JP)
Title: Screen creation program, information processing device and screen creation method
Inventor: TAKAHASHI ERIKO
IPC: H04N1/00
Filed: 2020-03-31
Abstract: To efficiently create an icon to be displayed in an image processing device and an icon to be displayed in an information processing device.SOLUTION: A first information processing device can customize a first screen to be displayed in an image processing device and a second screen to be displayed in a second image processing device. The first information processing device displays a customized screen 60. The customized screen 60 includes a plurality of icon areas 61, 62, 63 in the same way as the first screen and the second screen. The first information processing device sets an icon set by a user in an icon area of a customization object. The first information processing device generates first screen data and second screen data reflecting a result customized in the customized screen 60.SELECTED DRAWING: Figure 3
Patent JP-2021159256-A (JP)
Title: Odor adsorptive film for vehicle interior
Inventor: TAKEUCHI NAOYA
IPC: B01J20/28
Filed: 2020-03-31
Abstract: To provide an odor adsorptive film for vehicle interior which has an excellent balance among manufacture suitability such as film formation properties, filling machine suitability, and a high odor adsorption effect for adsorbing VOC component odor, tobacco odor, body odor, life odor or pet odor over a long period of time.SOLUTION: An odor adsorptive film for vehicle interior for adsorbing VOC component odor, tobacco odor, body odor, life odor or pet odor has at least an odor adsorptive layer, in which the odor adsorptive layer contains a binder resin and an odor adsorbent, and the odor adsorbent contains hydrophobic zeolite and/or a metal-carried inorganic porous body.SELECTED DRAWING: Figure 3
Patent JP-2021143669-A (JP)
Title: Pumping-type hydraulic pressure power generation structure aimed at control of tropical cyclone such as typhoon and integrated operation method
Inventor: KORIDA YO
IPC: F03B17/02
Filed: 2020-03-12
Abstract: To control a tropical cyclone such as a typhoon, in which a pumping-type hydraulic pressure power generation structure configured by an underwater submarine type hydraulic pressure power generation body and an overwater ship type buoyant body introduces depth water area high pressure low-temperature water in the hydraulic pressure power generation body in a state of the reduced pressure, and the vicinity of a center of the tropical cyclone is cooled by the pumping using the electricity, and the injection and spraying of low-temperature water with a propulsion system in the navigation of the ship type buoyant body, and thereby development is inhibited by damping and weakening the cyclone and a major disaster is prevented.SOLUTION: A submarine type pumping hydraulic pressure power generation body is arranged in the ocean. Low temperature high-pressure water is taken from a water intake arranged in a depth water area, and is sucked up by a siphon system and introduced into a decompression space of the hydraulic pressure power generation body through multiple water intake inlet ports. Thereby, high electric power is obtained by multiple turbine power generation. The low-temperature water after the power generation is pumped up in an overwater ship type buoyant body. In navigation along with progress of the tropical cyclone, the low-temperature water is injected and released by an injection propulsion machine and a sea surface is cooled, and is sprayed to a space by a water discharge pump on the buoyant body and the space is cooled. A central part side of the tropical cyclone in progress is widely cooled by a combination of multiple buoyant bodies, and thereby the disaster is prevented by damping.SELECTED DRAWING: Figure 1
Patent JP-2021164348-A (JP)
Inventor: MORISHITA HONKO
IPC: H02K21/22
Filed: 2020-04-02
Abstract: 【課題】本開示の目的は、マグネットの接着が外れた場合でも、マグネットを保持可能なブラシレスＤＣモータの技術を提供することにある。【解決手段】ある態様のブラシレスＤＣモータは、天井扇に設けられるブラシレスＤＣモータであって、界磁磁束を供給する複数のマグネット４２と、複数のマグネット４２が固定されるロータヨーク４４と、複数のマグネット４２と軸方向に対向するリング部３０１と、当該リング部３０１から突出してロータヨーク４４に係合される第１係合部３０２と、を有するマグネットホルダ３１０と、を備える。【選択図】図７
Patent JP-2021161827-A (JP)
Title: Key device
Inventor: HASEGAWA SHIN
IPC: G08B21/24
Filed: 2020-04-03
Abstract: To provide a key device which can stably display an opened or closed state of a lock device.SOLUTION: A key device 10 according to the present invention has a key body 20 and a display device 30. The key body 20 has an insertion part 21 and a holding part 22. The insertion part 21 has a pair of first power source terminals 23 as power source terminals and a pair of first communication terminals 24 as communication terminals. Insulating parts 25 are provided between the pair of first power source terminals 23 and between the pair of first power source terminals 23 and the pair of communication terminals 24. The display device 30 is provided at the holding part 22. Electronic paper is used for the display device 30. A lock device 40 has a column-shaped cylinder inner tube 41. A keyhole 42 is provided in the cylinder inner tube 41. The keyhole 42 is opened at one end surface 41a in the axial direction of the cylinder inner tube 41.SELECTED DRAWING: Figure 1
Patent JP-2023072100-A (JP)
Title: Heat exchanger, air conditioner equipped with heat exchanger, and manufacturing method of heat exchanger
Inventor: ITO YOSHINORI
IPC: F24F1/18
Filed: 2020-04-06
Abstract: To provide a heat exchanger improved in strength of corrugate fins and drainability of condensate water, an air conditioner, and a manufacturing method of the heat exchanger.SOLUTION: A heat exchanger includes: a plurality of flat heat transfer tubes provided with a flow channel in which a refrigerant flows, inside thereof, having a flat cross-section orthogonal to a direction of the flow channel, and disposed respectively in opposition to each other at intervals on a face in a longitudinal direction of a flat surface; and corrugate fins disposed among the flat heat transfer tubes and having projecting portions as parts projecting from one end portion of the flat surface. The projecting portion has a folding-back portion formed by folding an end portion of the projecting portion by 180 degrees, and a length L1 at a shorter side of the projecting portion and a length L2 at a shorter side of the folding-back portion satisfy 1/4<=L2/L1<1.SELECTED DRAWING: Figure 2
Patent JP-2020108180-A (JP)
Title: Imaging device
Inventor: KUROKAWA YOSHIMOTO
IPC: H04N5/374
Filed: 2020-04-07
Abstract: To provide a semiconductor device having an arithmetic processing function.SOLUTION: A semiconductor device is configured to electrically connect an imaging part and an operation part through an analog processing circuit 24, where the imaging part that has a pixel array 21 in which imaging pixels 20 and image processing reference pixels 22 are arranged in a matrix, and a row decoder 25, and where the operation part that has a storage element array 31 in which storage elements 30 and reference storage elements 32 are arranged in a matrix, an analog processing circuit 34, a row decoder 35, and a column decoder 36.SELECTED DRAWING: Figure 1
Patent JP-2020125307-A (JP)
Title: Salt of omecamtiv mecarbil and process for preparing salt
Inventor: CUI SHENG
IPC: A61P9/04
Filed: 2020-04-08
Abstract: To provide a novel salt and polymorph form of omecamtiv mecarbil useful as a therapeutic agent of cardiac failure.SOLUTION: Omecamtiv mecarbil dihydrochloride salt having the following structure. Preferably, the salt shows an x-ray powder diffraction pattern comprising peaks at about 6.6, 14.9, 20.1, 21.4, and 26.8±0.2°2θ using Cu Kα radiation, and is of a crystal form having an endothermic transition at about 230°C to about 240°C as measured by differential scanning calorimetry.SELECTED DRAWING: None
Patent JP-2021167014-A (JP)
Title: Self-traveling type rotary device for steel material
Inventor: KAMEYA MASAKI
IPC: B25H1/10
Filed: 2020-04-13
Abstract: To provide a self-traveling rotary device for steel material which can freely rotate steel material such as H-shaped steel by fixing the steel material without enlarging the device, and allows the device itself to be freely movable.SOLUTION: The self-traveling rotary device for steel material includes a pair of a driving device and a follower device, the driving device and the follower device respectively have bases, rotation shafts and placing parts, wheels which make the bases freely movable are attached to the respective bases of the driving device and the follower device, a rotating mechanism which makes a rotating shaft freely rotatable and a wheel driving mechanism which makes the wheel of the driving device freely movable in the back and forth direction of the wheel on a flat plane are provided on the base of the driving device, the respective placing parts of the driving device and the follower device have placing sheets, the placing sheets place steel material thereon and have bolt holes by which the steel material is bolt-fastened and the placing part is freely rotatable around the rotating shaft as a shaft by rotation of the rotating shaft.SELECTED DRAWING: Figure 1
Patent JP-2021167460-A (JP)
Title: Method for smelting oxide ore
Inventor: IZEKI TAKASHI
IPC: C22B5/10
Filed: 2020-04-13
Abstract: To provide a method for smelting an oxide ore which can efficiently recover metal contained in the oxide ore.SOLUTION: A method for smelting an oxide ore includes: a mixing step of obtaining a mixture containing an oxide ore and a carbonaceous reducer; a drying step of drying the mixture by a drying furnace; and a reduction step of subjecting the mixture through the drying step to reduction treatment. The drying step charges the mixture into a treatment space using a drying furnace having a double structure of the treatment space and a gas distribution space positioned outside the treatment space as the drying furnace, distributes high temperature gas into the gas distribution space, and thereby subjects the mixture to drying treatment.SELECTED DRAWING: Figure 2
Patent JP-2021169954-A (JP)
Title: Temperature sensor, temperature detecting device, and image forming device
Inventor: MIYAUCHI MASAYUKI
IPC: G01K1/16
Filed: 2020-04-15
Abstract: To provide a temperature sensor having enough heat insulation and enough pressing force to a temperature measurement object to a degree that the sensor can substitute for ceramic paper, and good responsiveness.SOLUTION: A temperature sensor 10 is arranged so as to maintain an abutting state with a temperature measurement target object 7, and comprises a thermosensor 11 which detects a temperature of the temperature measurement target object 7, a heat collecting member 30 which pressurizes the temperature measurement target object 7 and is thermally connected to the thermosensor 11, and a holding member 20 which supports the heat collecting member 30, and forms a space 20S facing the heat collecting member 30.SELECTED DRAWING: Figure 7
Patent JP-2020184754-A (JP)
Title: Video line inversion for reducing effect of periodic interference signals on analog video transmission
Inventor: SEAN M MULLINS
IPC: H04N5/21
Filed: 2020-04-20
Abstract: To provide a video system for transmitting a video signal in an analog format over a video link.SOLUTION: The present specification discloses a system and a method that use video line inversion to reduce the effect of a periodic interference signal on analog transmission of a video signal over wired link/connection. In one aspect of the present disclosure, a transmitter may be configured so as to perform video line inversion on a particular subset of a video line of a video signal in a specific environment before the video signal is transmitted to a receiver. The receiver may be configured to perform the corresponding inversion on the same subset of the video line of the video signal received by the receiver. Such video line inversion performed by the transmitter and receiver can advantageously reduce or eliminate the effect of a periodic interference signal that may affect the video signal during transmission, thereby improving quality of video to be rendered at the receiver side.SELECTED DRAWING: Figure 7
Patent JP-2021173573-A (JP)
Title: Target identification device and target identification program
Inventor: TSUCHIYA HIRONORI
IPC: G01S13/50
Filed: 2020-04-22
Abstract: To identify the type of a target moving various ways (e.g., a helicopter) by using radar technology.SOLUTION: The present disclosure is a target identification device 2 comprising: a parameter extraction unit 21 for extracting at least one of reflection intensity, distance variance, speed, and speed variance from a radar reflection signal having horizontally and vertically polarized waves; and a target identification unit 22 for identifying, for at least one of reflection intensity, distance variance, speed, and speed variance, which target the radar reflection signal having horizontally and vertically polarized waves belongs to, on the basis of a difference between the one extracted from a radar reflection signal having a horizontally polarized wave and a radar reflection signal having a vertically polarized wave.SELECTED DRAWING: Figure 2
Patent JP-2020197702-A (JP)
Title: Transfer means and image forming apparatus
Inventor: MATSUMOTO NORIHIRO
IPC: G03G21/10
Filed: 2020-04-22
Abstract: To solve the problem in which: in a configuration where a conveying member conveying toner is provided in a storage container storing residual toner, improvement is demanded in a filling factor of toner with respect to a volume of the storage container.SOLUTION: A storage container 18 storing transfer residual toner remaining on an intermediate transfer belt 12 is arranged in an area of transfer means 11 formed by an inner peripheral surface of the intermediate transfer belt 12. Inside the storage container 18, one conveying member 18b is provided, which rotates to convey, in the storage container 18, the toner conveyed from an inflow port 18a toward the storage container 18. An end Eb of the conveying member 18b opposite to an end facing the inflow port 18a is arranged at substantially the center of the storage container 18.SELECTED DRAWING: Figure 5
Patent JP-2021172250-A (JP)
Title: Steering device
Inventor: ADACHI TAKUYA
IPC: B62D1/19
Filed: 2020-04-27
Abstract: To provide a steering device that is able to suppress a reduction in absorption of impact energy caused by a stopper.SOLUTION: A steering device 1 has an upper jacket 3 to one end of which a steering member is connected; a lower jacket 4 externally fitted on the other end of the upper jacket 3 so as to freely slide; a lock mechanism 5 that switches between restriction of a telescopic adjustment to the upper jacket 3 and release of the restriction; and an impact absorbing portion 6 that absorbs impact in the event of a secondary collision. The lock mechanism 5 includes: a bolt 51 that restricts the telescopic adjustment; and a cam portion 57 that rotates together with the bolt 51. The upper jacket 3 includes a stopper portion 7 that restricts the one-end position of the upper jacket 3 in a telescopic stroke range. The stopper portion 7 has a stopper 71 that comes into contact with the bolt 51 when the restriction of the telescopic adjustment is released, sinks into the upper jacket 3 by means of the cam portion 57 during the restriction of the telescopic adjustment, and passes through the bolt 51.SELECTED DRAWING: Figure 1
Patent JP-2021173675-A (JP)
Title: Nondestructive inspection device and method therefor
Inventor: NAGUMO YASUSHI
IPC: G01N23/044
Filed: 2020-04-28
Abstract: To provide a nondestructive inspection device for a large-sized or high-density structure the shape of which is long in one direction, with which, although of high picture quality, it is possible to suppress a decrease in throughput, and a method therefor.SOLUTION: A nondestructive inspection device K of the present invention comprises: an X-ray source 1; an X-ray detector 2 arranged facing the X-ray source 1 across a measurement object 100, with a collimator 210 prefixed for an X-ray 5 radiated from the X-ray source 1; a scan device 6 for scanning the X-ray source 1 and the X-ray detector 2 or measurement object 100 in the longitudinal direction of the X-ray detector 2 by relative translational movement; a scanning control device 7 for controlling the translational scanning with the scan device 6; a data collection device 7 for collecting, at the occasion of translational scanning by the scan device 6, a plurality of pieces of X-ray transmission data in which the relative position of the measurement object 100 to the X-ray source 1 and the X-ray detector 2 is different; and an image reconstruction device 8 for receiving the X-ray transmission data transmitted from the data collection device 7 and generating an X-ray tomographic image 9.SELECTED DRAWING: Figure 1
Patent JP-2021171531-A (JP)
Title: Game machine, game machine system, and game machine management device
Inventor: OSHIMA TATSUAKI
IPC: A63F5/04
Filed: 2020-04-29
Abstract: To provide a game machine, a game machine system, and a game machine management device that enable intervention, for example, by an operator on a game hall side in the control over the notification of a setting suggestion presentation.SOLUTION: A ROM stores a plurality of pieces of presentation data for the candidates of setting suggestion presentations. Among the candidates, a presentation control unit performs selection disabling processing for disabling the selection of presentation data indicating setting suggestion presentations that contradict a setting value that has been set. Based on the operation of a hall staff member, the presentation control unit selects, from among the candidates after the selection disabling processing, a setting suggestion presentation to be notified to notification units including a liquid crystal screen and the like. The notification units such as the liquid crystal screen make a notification of the selected setting suggestion presentation.SELECTED DRAWING: Figure 7
Patent JP-2021090946-A (JP)
Title: Coating device
Inventor: Chen an-shun
IPC: B05C9/04
Filed: 2020-05-01
Abstract: To provide a coating device which restricts a direction of movement with respect to a substrate to be coated, and has function for preventing the substrate from being caught in a coating roller by rotation.SOLUTION: A coating device 100 is configured from two coating units 1 which are juxtaposed so as to face each other, and coats a substrate 8 with a paint. Each coating unit 1 comprises: a base 11; a pair of positioning means 12 which are so located as to be connected to the base 11, and respectively have a movement guide part 122 which is located so that any one face at both ends of the substrate 8 can contact the same; and a coating roller 13 whose both ends are rotatably pivotally supported by the base 11 and are located between the pair of positioning means 12, and which has an outer peripheral coating part 132 whose outer peripheral surface becomes closer to the substrate 8 with respect to the movement guide part 122 during coating processing, and which coats any one face of the substrate 8 with the paint.SELECTED DRAWING: Figure 1