baber/WOPTO huggingface dataset:
Patent JP-2021116976-A (JP)
Title: Flame rod circuit, hydrogen generation device, fuel cell system and detection method
Inventor: KONNO HIRONORI
IPC: C01B3/24
Filed: 2020-01-27
Abstract: To provide a technique useful for detecting a degree of a combustion state of a combustor.SOLUTION: A flame rod circuit 700 includes a combustor 710, a flame rod 720 and a signal generating circuit 400. The signal generating circuit 400 generates a detection signal. The signal generating circuit 400 includes an IV conversion circuit 100 and a VF conversion circuit 200. The IV conversion circuit 100 generates a conversion potential corresponding to an electric current flowing between the combustor 710 and the flame rod 720. The VF conversion circuit 200 sets frequency of the detection signal on the basis of the conversion potential.SELECTED DRAWING: Figure 2
Patent JP-2021117409-A (JP)
Title: Image observation device
Inventor: TAKETANI AKIHITO
IPC: H04N5/64
Filed: 2020-01-28
Abstract: To provide a small size image observation device that can observe a display image obtained by imaging, with less sense of discomfort.SOLUTION: An image observation device 101 comprises: coaxial imaging optical systems 116 and 118; imaging elements 115 and 117 that image external optical images formed by the imaging optical systems; display elements 108 and 109 that display displayed images generated using signals from the imaging elements; and coaxial eyepiece optical systems OR1 and OL1 that induce light from the display elements to exit pupils. An optical axis of imaging optical systems and an optical axis of the eyepiece optical systems are positioned on the same straight lines 119 and 120, and a distance d on the straight line between a position of an entrance pupil of the imaging optical system and a position of an exit pupil of the eyepiece optical system satisfies a formula 20 mm≤d≤60 mm.SELECTED DRAWING: Figure 1
Patent JP-2021123555-A (JP)
Title: Thermally activated delayed fluorescence material and organic el element including the same
Inventor: SASABE HISAHIRO
IPC: C09K11/06
Filed: 2020-02-05
Abstract: To provide a TADF material that comprises an aluminum complex as a metal complex having small singlet-triplet excitation energy difference (ΔEST) and showing efficiently thermally activated delayed fluorescence (TADF).SOLUTION: A thermally activated delayed fluorescence material has aluminum, gallium or indium, and preferably has a ligand with an oxygen atom as a coordination site and an amine ligand.SELECTED DRAWING: None
Patent JP-2020074226-A (JP)
Title: Registration device and control program therefor
Inventor: YABU HIDEJI
IPC: G07G1/12
Filed: 2020-02-05
Abstract: To eliminate the need for an information analysis function for monitoring a state of each settlement device by a registration device.SOLUTION: A registration device transmits accounting data together with a list indicating accounting data transfer order set among a plurality of settlement devices to any settlement device. The settlement device, when receiving the accounting data and the list, determines whether or not to be in a state capable of executing settlement of transaction. The settlement device, when being able to execute the settlement of the transaction, transmits a permission response to the registration device. The settlement device, when being unable to execute the settlement of the transaction, transfers the accounting data and the list to any other settlement device on the basis of the list.SELECTED DRAWING: Figure 7
Patent JP-2021116511-A (JP)
Title: Rotary frame member set
Inventor: MITSUYUKI MIKIKO
IPC: D05B91/10
Filed: 2020-01-22
Abstract: To allow an operator to easily observe not only the state of a base cloth front surface facing the operator but also the state of a base cloth rear surface during embroidery or quilting work.SOLUTION: A rotary frame member set 1 has a quadrilateral inner frame member 2 having a base cloth stretching means 3, and a quadrilateral outer frame member 4 that is disposed to surround the whole outer circumference of the inner frame member and supports the inner frame member. The inner frame member can rotate from a flat surface of the outer frame member through a rotating axis Y disposed between an adjacent pair of opposing sides of the inner frame member and the outer frame member.SELECTED DRAWING: Figure 4
Patent JP-2021131463-A (JP)
Title: Electronic device
Inventor: MIYAUCHI KOJI
IPC: H04N5/64
Filed: 2020-02-19
Abstract: To prevent failure of parts located on the inner side of a connector substrate.SOLUTION: A support unit (33) is provided on a back surface of a connector substrate (32) having a connector (31) connected thereto. A screw (41) fixes the support unit (33) to a backlight chassis 15. Screws (42), (43) fix the support unit (33) to the connector substrate (32).SELECTED DRAWING: Figure 8
Patent JP-2020073615-A (JP)
Title: Pharmaceutical preparation containing loxoprofen
Inventor: USUI TOSHIKI
IPC: A61K47/10
Filed: 2020-02-21
Abstract: To provide means of suppressing discoloration of a liquid or semi-solid composition comprising loxoprofen or a salt thereof when stored at high temperatures.SOLUTION: A pharmaceutical preparation is formed by accommodating a liquid or semi-solid composition in a polyolefin resin container, the liquid or semi-solid composition comprising the following components (A) and (B): (A) loxoprofen or a salt thereof; and (B) 1,3- butylene glycol. The container has a container body and an application member, wherein the application member is impregnated with the composition accommodated in the container body for use.SELECTED DRAWING: None
Patent JP-2020073831-A (JP)
Title: Valve device
Inventor: SEKO TADASHI
IPC: F16K41/00
Filed: 2020-02-24
Abstract: To provide a valve device which can prevent the deterioration of seal performance caused by slide wear.SOLUTION: A ball valve 1 has a protrusive spherical ball face 1a, and a valve seat 2 has a recessed spherical seat face 2a which is pressed against the ball seat 1a. In a valve device, the ball valve 1 is operated so as to be turnable, valve-opened by the communication of a valve opening 1b and a seat opening 2b, and valve-closed by the non-communication of the valve opening and the seat opening. An opening diameter φ2 of the seat opening 2b is set smaller than an opening diameter φ1 of the valve opening 1b, and a curvature radius R1 of the ball face 1a is set smaller than a curvature radius R2 of the seat face 2a. By this constitution, the seat face 2a contacting with the ball face 1a at valve-opening, and the seat face 2a contacting with the ball face 1a at valve-closing can be formed at different points. Therefore, the wear of the seat face 2a at the point which contacts with the ball face 1a at the valve-closing, and secures seal performance can be suppressed, and the seal performance at the valve-closing can be secured for a long period of time.SELECTED DRAWING: Figure 1
Patent JP-2021135326-A (JP)
Title: Winding substrate
Inventor: NAKATANI KENJI
IPC: B65H75/40
Filed: 2020-02-25
Abstract: To provide a substrate which is easy to carry and whose unwinding part can maintain a flat surface even in an upper body held by one hand in an unwound state.SOLUTION: An upper surface of a substrate is composed of a configuration where strip-like members 1 are connected on a winding inner surface side, and has a support body foldable to a rear surface. Width of the strip-like member 1 ranges from 2 to 4 mm and its thickness ranges from 1 to 3 mm. In order to connect the inner surface side of the strip-like member, a film 2 is pasted onto the inner surface side. On a winding outer surface side of the strip-like members connected on the winding side inner surface side, there is a support body which can be folded into two or more so as to easily maintain a horizontal state when drawn out. One end of the support body is fitted to a housing cover of a roll-shaped substrate, the other end is fitted to a take-out terminal of the roll-shaped substrate, and both ends of the foldable support body are rotatably fitted. The foldable support body is formed by a thin plate 5 mm or less.SELECTED DRAWING: Figure 1(A)
Patent JP-2020078604-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To provide a game machine capable of reducing a player's sense of discomfort.SOLUTION: A game machine includes: discrimination means for discriminating, on the basis of a game ball passing through a passing port, whether the game ball passing through the passing port is in an order of being distributed by distribution means to a first ball entrance port or a second ball entrance port; and decorative symbol display means for displaying a decorative symbol corresponding to the discrimination result by the discrimination means in display means. On the basis of an establishment of a start condition, the decorative symbol display means causes a decorative symbol that has been displayed earliest among the decorative symbols displayed in the display means to become a non-display. Dynamic display means starts a dynamic display of identification information on the basis of an establishment of the start condition.SELECTED DRAWING: Figure 1
Patent JP-2020102858-A (JP)
Title: Video decoding device, video decoding method, video encoding device, video encoding method, and computer readable recording medium
Inventor: KANAME TSUTOMU
IPC: H04N19/11
Filed: 2020-02-26
Abstract: To provide a video decoding device, a decoding method, an encoding method, and a computer readable recording medium for suppressing increase in process load, while increasing accuracy of intra-prediction.SOLUTION: In a distribution system, a video decoding device includes: decode means for decoding a bit stream representing a video including a block encoded using intra-prediction; reverse processing means for generating a differential value of a pixel of the block by performing inverse quantization and inverse transformation of level of the block obtained as a result of decoding; intra-prediction means for generating a prediction value of the pixel of the block by the intra-prediction based on the pixel value of a reconstituted block around the block; and reconstitution means for reconstituting a block based on the generated differential value and the generated prediction value. The intra-prediction means generates a reference line used in the intra-prediction, by synthesizing a plurality of lines of a reconstituted block around the block.SELECTED DRAWING: Figure 5
Patent JP-2021139669-A (JP)
Title: Communication source position estimation system and communication source position estimation method
Inventor: OYA TAKESHI
IPC: G01S5/06
Filed: 2020-03-03
Abstract: To correctly estimate the position of a communication source without using two satellites, even when the position information of uplinked satellites is not publicized or the position information is incorrect.SOLUTION: The present invention collects scattered waves of the radio wave of an uplink signal having been sent out from a communication source T toward a satellite S by a receive antenna 11 and scattered by each of two or more scatterers A1-A4, detects the arrival time of each of the collected scattered waves, specifies as the received signal of scattered waves of the same radio wave sent out from the communication source T from the correlation processing result of the received signals of scattered waves, acquires the position information of each of the two or more scatterers at the arrival time of each of the scattered waves of the same radio wave from the communication source T that has been scattered, sequentially accumulates the arrival time of each of the scattered waves of the same radio wave and the position information at the time, and estimates the position of the communication source T on the basis of the arrival time of each of the scattered waves of the same radio wave and the accumulation result of position information of the scatterers in conformity with the number of scatterers whose position information was accumulated.SELECTED DRAWING: Figure 1
Patent JP-2021138217-A (JP)
Title: System and method for processing information for mobile body
Inventor: INOUE SHIGERU
IPC: G08G1/16
Filed: 2020-03-03
Abstract: To reduce distances between mobile bodies in a line, although a forward section of a mobile body stop restriction area is jammed by the line of mobile bodies, and allow other mobile bodies to quickly pass the mobile body stop restriction are and move toward a line of mobile bodies ahead thereof.SOLUTION: A second mobile body 1B includes an information processing system for mobile bodies. The information processing system for mobile bodies includes: an acquisition part for acquiring information on a length L from behind a first mobile body 1A3 at the end of a line 310 of a plurality of first mobile bodies 1A up to an intersection 302, and a length Io of a second mobile body 1B positioned behind the first mobile body 1A3 at the end; a first determination part for determining whether or not the length L and the length Io satisfy a prescribed relationship, from a result of the acquisition part; and a transmission part for transmitting a signal containing a first command instructing that an inter-mobile body distance (an inter-vehicle distance) relative to the plurality of first mobile bodies 1A forming the line 310 shall be a first predetermined distance, to the plurality of first mobile bodies 1A, when the length L and the length Io satisfy the prescribed relationship according to the first determination part.SELECTED DRAWING: Figure 7
Patent JP-2020109980-A (JP)
Title: Imaging apparatus, imaging system, driving method of imaging apparatus, and driving method of imaging system
Inventor: HASHIMOTO SEIJI
IPC: H04N5/378
Filed: 2020-03-04
Abstract: To provide an imaging apparatus and an imaging system, capable of obtaining at high speed a signal based on some of a plurality of photoelectric conversion units out of the photoelectric conversion units and obtaining a signal based on a plurality of photoelectric conversion units.SOLUTION: In the imaging apparatus, a pixel 100 includes a plurality of photoelectric conversion units 1, 51 for outputting a first signal based on signal charges of some photoelectric conversion units and a second signal based on the signal charges of the photoelectric conversion units. The signals are output from the imaging apparatus and the imaging system by making the number of signals based on the first signal less than the number of signals based on the second signal.SELECTED DRAWING: Figure 4
Patent JP-2021138833-A (JP)
Title: Manufacturing method of ligneous product and ligneous product
Inventor: TANAKA TOMOMI
IPC: B29C48/00
Filed: 2020-03-05
Abstract: To make texture of a ligneous product approach natural wood more than ever.SOLUTION: In the manufacturing method of a ligneous product 200 for extruding the measured molten B1, M1 to M3, which have been melted from the first base material B1 and the master batches M1 to M3, from the opening of the mold 141, the first base material B1 made of a mixture of high density polyethylene and the first pigment is used as the first base material B1, as a master batch, the mixture of polystyrene or acrylonitrile styrene with the second pigment is used, and in a state in which a part relatively high in the concentration of the first base material B1 in the melt B1, M1 to M3, and a part relatively high in the concentration of the master batches M1 to M3 remain in the melt B1, M1 to M3, the melt B1, M1 to M3 are extruded.SELECTED DRAWING: Figure 9
Patent JP-2021138852-A (JP)
Title: Fibrous cellulose-containing material, fibrous cellulose composite resin, and method for producing fibrous cellulose-containing material
Inventor: IMAI TAKAAKI
IPC: C08L101/00
Filed: 2020-03-05
Abstract: To provide a fibrous cellulose-containing material having a high resin reinforcement effect and a method for producing the same, and a fibrous cellulose composite resin having high strength.SOLUTION: A fibrous cellulose-containing material is provided in which fibrous cellulose is carbamate-modified microfiber cellulose with an average fiber width of 0.1 μm or more, a part or the whole of a hydroxyl group being substituted with a carbamate group, and the fibrous cellulose-containing material includes powder that does not interact with the fibrous cellulose. A fibrous cellulose composite resin is also provided in which the fibrous cellulose-containing material is used as fibrous cellulose, and a powdery resin is used as a part or the whole of the resin. A method for producing a fibrous cellulose-containing material is further provided which includes: adding at least one of powder not interacting with the fibrous cellulose and a fluid dispersion of the powder to a fluid dispersion of carbamate-modified microfiber cellulose to obtain a mixed liquid; and removing a dispersion medium of the mixed liquid.SELECTED DRAWING: None
Patent JP-2021140553-A (JP)
Title: Memory system and control method thereof
Inventor: TAKANASHI YOSHIHIRO
IPC: G06F9/445
Filed: 2020-03-06
Abstract: To provide a memory system configured to reduce storage areas for software which can be loaded at start-up.SOLUTION: A memory system 1 includes a nonvolatile memory 3 and a controller 5. The controller controls the nonvolatile memory 3. The nonvolatile memory includes a first area 6 which can store specific software, and a second area 8 which stores the specific software and has higher reliability than the first area 6. On receipt of a command to specify the specific software (FW1), the controller causes the specific software (FW1) to be stored in the first area, and loads the specific software (FW1) stored in the first area when the controller is started.SELECTED DRAWING: Figure 1
Patent JP-2021137412-A (JP)
Title: Commodity display implement
Inventor: MARUNO YUTA
IPC: A47F3/026
Filed: 2020-03-06
Abstract: To provide a commodity display implement capable of pushing out a commodity to be displayed forward at a slow speed irrespective of the commodity.SOLUTION: A commodity display implement 1 which comprises a pressing body 3 capable of pushing out a commodity X to be displayed forward, and energization means 4 for applying moving force for moving the pressing body 3 forward by energization force is such that: the pressing body 3 has resistance means 36 against moving force, and adjusting means 37 capable of adjusting resistance force by the resistance means 36.SELECTED DRAWING: Figure 2
Patent JP-2021138664-A (JP)
Title: Organic phosphorus compound, thermoplastic resin composition, and electronic apparatus
Inventor: HAMAGUCHI SHINICHI
IPC: C09K21/12
Filed: 2020-03-09
Abstract: To provide an organic phosphorus compound that has high compatibility with a polyolefin resin and expresses flame retardancy stably for a long time in a molding of a thermoplastic resin composition comprising the polyolefin resin and the organic phosphorus compound.SOLUTION: An organic phosphorus compound has a structure of general formula (1) (in the formula (1), R1 is H, an optionally substituted alkyl group or alkoxy group, R2 and R3 independently represent an optionally substituted alkyl group, aryl group or aralkyl group, R2 and R3 may be the same or different. X is a divalent linking group).SELECTED DRAWING: None
Patent JP-2021139596-A (JP)
Title: State determination system
Inventor: SUZUKI TOMOYUKI
IPC: F24H1/00
Filed: 2020-03-09
Abstract: To provide a state determination system which can measure a duration of a static state of a bather.SOLUTION: A state determination system 1 includes a bathroom having a bath and a wash place, sensors 23, 24 which detects the existence or non-existence of a static state of a bather in the bathroom, and a static state determination part 51 which measures a duration of the static state detected by the sensors 23, 24.SELECTED DRAWING: Figure 3
Patent JP-2020109053-A (JP)
Title: Silica-based composite fine particle dispersion, method for producing the same and polishing slurry containing silica-based composite fine particle dispersion
Inventor: TAWARASAKO YUJI
IPC: B24B37/00
Filed: 2020-03-13
Abstract: To provide a silica-based composite fine particle dispersion which allows for polishing even a silica film, a Si wafer or even a difficult-to-process material at a high speed, can achieve high surface precision (low scratch, etc.) at the same time, and can be suitably used for polishing the surface of a semiconductor device such as a semiconductor substrate and a wiring substrate because of not containing impurities.SOLUTION: The problem is solved by a silica-based composite fine particle dispersion comprising silica-based composite fine particles having the following features, in which the surface of a mother particle containing amorphous silica as a main component is bonded with a child particle containing crystalline ceria as a main component, with a silica coating film covering them. The mass ratio of the mother particle to the child particle is within a specified range. Only the crystalline phase of ceria can be detected by X-ray diffraction. The crystallite diameter of the (111) plane (at around 2θ=28 degrees) of crystalline ceria is within a specified range. The content of Na and the like is low. The ratio of the percentage of Si atom number to the percentage of Ce atom number in the silica coating is within a specific range.SELECTED DRAWING: Figure 1
Patent JP-2021142227-A (JP)
Title: Hook structure and storage furniture
Inventor: IDA YUKIHIKO
IPC: A47B61/02
Filed: 2020-03-13
Abstract: To suppress the depth dimension of storage furniture and allow stored items to be easily taken in and out of the storage furniture.SOLUTION: A hook structure 5 has a mounting base part 6 that can be mounted to a horizontal shaft and is moved around a rotating shaft core according to movement of the horizontal shaft, an extension part 7a that extends from the mounting base part 6 in a direction intersecting the rotating shaft core, and whose posture is changed between a storage posture in which a tip is located above a root due to the movement of the mounting base part 6 and a take-out posture in which the tip is located below the root, and a horizontal part 7c that is connected to the extension part 7a and extends in a direction along the rotating shaft core.SELECTED DRAWING: Figure 4
Patent JP-2021144629-A (JP)
Title: Data management system and data management method
Inventor: EMA NOBUAKI
IPC: G06F16/9035
Filed: 2020-03-13
Abstract: To set priority order for deleting measurement data on the basis of acquired measurement data.SOLUTION: A system 100 includes: a data acquisition unit which acquires measurement data obtained by measuring an object from each of sensors; a data recording unit which records the measurement data; a priority setting unit which sets priority to be given to each of the sensors on the basis of the measurement data acquired from each of the sensors; a data selection unit which selects deletion data to be deleted from the measurement data in accordance with the priority of sensors; and a data deletion unit which deletes the deletion data.SELECTED DRAWING: Figure 1
Patent JP-2020103318-A (JP)
Title: Improved vaccines and methods for using the same
Inventor: WEINER DAVID B
IPC: C07K14/025
Filed: 2020-03-13
Abstract: To provide improved vaccines and methods for using the same.SOLUTION: Disclosed herein are improved anti-HIV immunogens and nucleic acids encoding them. Disclosed immunogens include those having consensus sequences for HIV subtype A envelop protein, those having consensus sequences for HIV subtype B envelop protein, those having consensus sequences for HIV subtype C envelop protein, those having consensus sequences for HIV subtype D envelop protein, those having consensus sequences for HIV subtype B consensus Nef-Rev protein, and those having consensus sequences derived from HIV Gag protein subtypes A, B, C and D. In addition, immunogens such as HCV, HPV and influenza virus are disclosed.SELECTED DRAWING: None