baber/WOPTO huggingface dataset:
Patent JP-2021047231-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: AKIBA YU
IPC: G03G21/00
Filed: 2019-09-17
Abstract: To provide a developing device that achieves a configuration that can supply a developer from a developer storage chamber located in the lower part to a developing chamber located in the upper part, and can prevent backflow of the developer to a supply port provided in the developer storage chamber, a process cartridge, and an image forming apparatus.SOLUTION: A toner storage chamber 16b has: a storage chamber communication port 44 for supplying toner from the outside; a stirring member 29 that stirs a toner T and conveys the toner T to a developing chamber 16a through a developing chamber communication port 16c; a deformation unit 67 that bends to elastically deform a stirring sheet 29b of the stirring member 29; and a restoration unit 68 that restores the elastically deformed stirring sheet 29b. The developing chamber communication port 16c and the storage chamber communication port 44 are arranged on different sides from each other across a virtual straight line H connecting the center of rotation X0 of a rotation shaft 29a of the stirring member 29 and a downstream side end 16c1 of the developing chamber communication port 16c, and the restoration unit 68 is provided on the side in which the developing chamber communication port 16c is present.SELECTED DRAWING: Figure 1
Patent JP-2021045305-A (JP)
Title: Game board
Inventor: SATO KIMINORI
IPC: A63F5/04
Filed: 2019-09-18
Abstract: To provide a game board for enhancing interest in a game.SOLUTION: A game board includes: stop control means for stopping plural reels in a first stop mode when following a first operation condition and for stopping plural reels in a second stop mode when following a second operation condition in a game for deriving a first lottery result; game control means for setting to a state for more easily acquiring game media in a first stop mode than in a second stop mode when a first state is set, and for setting to a state for more easily acquiring game media in the second stop mode than in the first stop mode when a second state is set; and performance means capable of executing a first performance when a first state is set and a second performance when a second state is set, and capable of executing a group performance for showing that a lottery result belonging to a predetermined group is derived before stop operation becomes effective in a game for deriving a lottery result belonging to a predetermined group including a first lottery result.SELECTED DRAWING: Figure 30
Patent JP-2021047100-A (JP)
Title: Diagnostic device and diagnostic method
Inventor: HAYASHI TAKANORI
IPC: G05B23/02
Filed: 2019-09-19
Abstract: To provide a diagnostic device and a diagnostic method that allow abnormality diagnosis to be performed accurately in an easy manner.SOLUTION: A diagnostic device comprises: a learning data recording part 2; a mixed normal distribution model creating part 3 for creating a mixed normal distribution model on the basis of learning data recorded in the learning data recording part; a diagnosis data input part 4; a synthesized Mahalanobis distance calculating part 5 for calculating a synthesized Mahalanobis distance DsM based on the mixed normal distribution model of the diagnosis data input to the diagnosis data input part; and a determination part 6 for determining an abnormal value by comparing the calculated synthesized Mahalanobis distance DsM with a determined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021046379-A (JP)
Title: Stable preparation of ramelteon and preparation stabilizing method
Inventor: KIKUCHI YUSUKE
IPC: A61K47/14
Filed: 2019-09-19
Abstract: To provide a stable preparation that can maintain stable physical properties of ramelteon during its production and long-term storage, a ramelteon stabilizing method and the like.SOLUTION: The present invention relates to a stable preparation in which ramelteon is coated with a coating agent containing triacetin and/or triethyl citrate, and a preparation stabilizing method characterized by coating ramelteon with a coating agent containing triacetin and/or triethyl citrate.SELECTED DRAWING: None
Patent JP-2020038832-A (JP)
Title: fuse
Inventor: YAJIMA TORAO
IPC: H01H85/045
Filed: 2019-09-03
Abstract: To provide a fuse capable of easily and quickly responding to various specification requirements through the combination of minimum units of fuses (hereinafter referred to as unit fuse) each having a fuse function.SOLUTION: A fuse comprises a case 11 haing a plurality of dents 13 formed on an insulator made of ceramic, plastic or the like, an insulation cover 12 formed with the same number of dents as the case, and a linear fuse element 15. A wiring part 17 made of conductor and also serving as an electrode is disposed in the case and the cover, or at both ends of the dents on the case or the cover. The fuse element is connected to the wiring part at both ends of the dent and also serving as an electrode, by passing through each of the dents. The above parts are covered by the cover and fixed. A batch production for a plurality units of fuses can be enabled, each fuse unit comprising each dent and a fuse element bridged over the dent. Thereby, a fuse having required capability can be realized by providing the unit fuse in serial connection or parallel connection depending on the wiring of the electrode.SELECTED DRAWING: Figure 5
Patent JP-2019212935-A (JP)
Title: System and method of dynamic and adaptive creation of wavelength continuous and prescribed wavelength-versus-time sweep from laser
Inventor: MICHAEL MINNEMAN
IPC: H01S5/0687
Filed: 2019-09-24
Abstract: To reduce discontinuities in a sweep range in a sweeping laser system.SOLUTION: A sweeping laser system (10, 20) comprises a semiconductor laser source (12), a laser control unit (16), a sweep performance monitoring device (18, 26), and a processor (14). Multiple control currents at each of multiple points in a sweep are adjusted, using a post-sweep feedback loop applied to the entire sweep, to produce a desired wavelength-versus-time profile on the basis of data from the sweep performance monitoring device.SELECTED DRAWING: Figure 4
Patent JP-2021050529-A (JP)
Title: Rail-shaped gutter member
Inventor: KISHIDA MASAFUMI
IPC: E04H1/12
Filed: 2019-09-25
Abstract: To solve the problem that water droplets are likely to generate on a wall surface of a bathroom due to dew condensation during bathing, and the generated water droplets flow down along the wall surface, however, even when the lower wall surface such as a bathroom caulking member near a floor surface dries naturally, the bathroom caulking member itself gets wet with water droplets and is difficult to dry where the aesthetics of the bathroom may be greatly spoiled by the growth of mold due to the humidity of water droplets.SOLUTION: There is provided a rail-shaped gutter member 1000 attached to a wall surface 111 of a bathroom 100, including a groove portion 1100 where water droplets that have flowed down along the wall surface 111 are received and flow. The groove portion 1100 has a first groove inner surface 1111 and a second groove inner surface 1112 that intersect at the bottom.SELECTED DRAWING: Figure 2
Patent JP-2021049560-A (JP)
Title: Processing device and processing method for ablation processing
Inventor: MATSUNAGA SHINICHI
IPC: B23K26/042
Filed: 2019-09-26
Abstract: To provide a processing device for irradiating a mask for ablation with stable light having a high energy density.SOLUTION: In a processing device 100 for performing ablation processing, light from a laser 10 is shaped into line-shaped light by a line beam forming optical system 25, and guided to a mask M, and by moving a line beam formation part 20, the line-shaped light is scanned to the mask M, and light transmitted through the mask M is projected onto a substrate W by a projection optical system 30.SELECTED DRAWING: Figure 1
Patent JP-2021050029-A (JP)
Title: Liquid-sealing pouch
Inventor: MIURA NAOTO
IPC: B65D33/02
Filed: 2019-09-26
Abstract: To provide a liquid-sealing pouch which suppresses the generation of pinholes in a corner region located near both ends of an inner edge of a heat sealing section in the corner region of an accommodation section.SOLUTION: A pouch includes: a side edge sealing section formed on a pair of side edges; a sealing section formed on an opening for sealing a liquid; and an accommodation section sealed with the liquid, in which an inner edge of the sealing section is made of two ends and an inner edge body sandwiched between the two ends, and the two ends extend downward in a height direction of the pouch to connect the inner edge body and the inner edge of the side edge sealing section in a smooth and continuous manner.SELECTED DRAWING: Figure 1
Patent JP-2021049757-A (JP)
Title: Rotary stamp
Inventor: NAKAGAWA HISAFUMI
IPC: B41K1/10
Filed: 2019-09-26
Abstract: To provide a rotary stamp capable of properly sealing over a long period by having improved durability due to enhanced structural strength of a printing belt.SOLUTION: The present invention is directed to a rotary stamp having a printing belt 13 operated for rotation by an adjustment dial 11. The printing belt 13 has a base part 14, one group of base blocks 15 formed in a swelling shape at constant intervals on a surface of the base part 14, a character pattern 16 formed in a swelling shape on a projecting end surface 15b of the base block 15, and a rib 35 formed in a swelling shape in a part except a location on the projecting end surface 15a of the base block 15 where the character pattern 16 is formed. A swelling dimension (h) of the rib 35 from the projecting end surface 15a of the base block 15 is set smaller than a swelling dimension H2 of the character pattern 16 from the projecting end surface 15a of the base block 15. A longitudinal end portion of the rib 35b is connected to a peripheral surface 16b of the character pattern 16.SELECTED DRAWING: Figure 1
Patent JP-2021052824-A (JP)
Title: bat
Inventor: MURAKAMI KENJI
IPC: A63B59/55
Filed: 2019-09-26
Abstract: To provide a bat capable of making an elastic body thick, while suppressing weight increase.SOLUTION: A hole-in-one part area 9 of a core material 3 has a shape that is asymmetrical on one side and the other side in a first direction with respect to a center O of a hole-in-one part 13 on a cross section, and one side face 15 facing one side in the first direction is formed in an elliptic shape having a major axis in a second direction crossing the first direction or in a planar shape along the second direction, and an elastic body 5 has an outer peripheral shape that is symmetrical on one side and the other side in the first direction, and has a relatively thick part 5a adjacent to the one side face of the hole-in-one part area in the first direction according to the asymmetrical shape of the hole-in-one part area 9 of the core material 3.SELECTED DRAWING: Figure 2
Patent JP-2021056657-A (JP)
Title: Detection device
Inventor: SHIMIZU HIDEKI
IPC: G01S13/58
Filed: 2019-09-27
Abstract: To provide a device for detecting a person and an object approaching at a speed higher than a body motion of a user even when they are hidden within shadows.SOLUTION: A detection device (1) includes: a main body case (2) to be mounted on a body of a user; a detection section (20) constituted by a micro-wave Doppler sensor housed inside the main body case; a differentiation section (42) for generating a differential signal which indicates a time change of an output signal from the detection section; a determination section (44) for defining a code of the output signal when an object is approaching the detection section as a positive code and defining the code of the output signal when the object is leaving from the detection section as a negative code, and then determining that an approaching person approaching the user exists when magnitude of amplitude of the differential signal exceeds a threshold corresponding to a body motion of the user and also the code of the differential signal becomes negative from positive; and a notification section (3b) for notifying the user of a determination result of the determination section.SELECTED DRAWING: Figure 2
Patent JP-2021056058-A (JP)
Title: Semiconductor manufacturing inspection device
Inventor: IINUMA GENKI
IPC: G01B11/02
Filed: 2019-09-30
Abstract: To accurately measure the height of a wire loop arranged with high density in a power module.SOLUTION: A semiconductor manufacturing inspection device 101 comprises: a monochrome illumination unit 10 including a plurality of LED chips 11a, 12a, 11b for radiating a plurality of wire loops 43a, 44a, 43b connected on the surface of semiconductor elements 42, 42'; a camera 60 for photographing the plurality of wire loops 43a, 44a, 43b; and an image processing unit 70 for recognizing the photographing regions of the wire loops 43a, 44a, 43b in photographed images on the basis of an illuminance value and measuring the heights of the wire loops 43a, 44a, 43b on the basis of the photographed regions of wire loops 43a, 44a, 43b in a plurality of photographed images. Each of the LED chips 11a, 12a, 11b irradiates different wire loops 43a, 44a, 43b, and the illuminances of emitted light of two LED chips that irradiate two adjacent wire loops are different.SELECTED DRAWING: Figure 1
Patent JP-2021060647-A (JP)
Title: Queuing management system, queuing management apparatus, and program
Inventor: WATASE TAKEHIRO
IPC: G06Q50/10
Filed: 2019-10-03
Abstract: To provide a queuing management system which presents an accurate estimated wait time to a user in consideration of registration from another terminal or on-line, a queuing management apparatus, and a program.SOLUTION: A queuing management system 1 for managing a queue in a facility includes: a plurality of reception terminals (a queuing management terminal 200, a user terminal 300) for receiving registration by a user for a queue for the facility; and a queuing management server which registers registration information on queuing acquired through each of the reception terminals on a wait list of the facility. The queuing management server includes: a potential registration set calculation unit which calculates the number of sets of potential registration on the basis of the number of reception terminals in process of an operation for registration for queuing; and an estimated wait time calculation unit which calculates an estimated wait time to be presented to the user. The estimated wait time calculation unit calculates an estimated wait time on the basis of the number of sets of queues registered on the wait list and the number of potential registration.SELECTED DRAWING: Figure 1
Patent JP-2021060900-A (JP)
Title: Face authentication system and electronic device
Inventor: WAKABAYASHI NORITO
IPC: G06T1/00
Filed: 2019-10-09
Abstract: To provide a face authentication system having a function of authenticating a face as well as acquiring a three-dimensional shape, and an electronic device including the face authentication system.SOLUTION: A face authentication system includes: a surface emission light source which emits light to a subject and can control emission/non-emission of light by pixel; an event detection sensor comprising an event detection unit which detects, as an event, that luminance change of a pixel for photoelectric conversion of incident light from the subject has exceeded a predetermined threshold, and a pixel signal generation unit which generates a pixel signal of a gradation voltage to be generated by photoelectric conversion; and a signal processing unit which authenticates a face, which is the subject, on the basis of a result detected by the event detection unit and the pixel signal generated by the pixel signal generation unit. An electronic device includes the face authentication system configured as above.SELECTED DRAWING: Figure 1
Patent JP-2021064333-A (JP)
Title: Memory system and garbage collection control method
Inventor: MASUO YOKO
IPC: G06F12/02
Filed: 2019-10-17
Abstract: To provide a memory system capable of stabilizing writing performance.SOLUTION: According to an embodiment, a memory system comprises a nonvolatile memory and a controller. The controller calculates an execution ratio between data writing tailored to a request from a host device with respect to the nonvolatile memory according to a writable capacity of data remaining in the nonvolatile memory and data writing for garbage collection for creating one or more free blocks by writing valid data read from N blocks into blocks less than N, calculates an average execution ratio including the calculated latest execution ratio from an execution ratio of calculated M generations, and applies the calculated latest execution ratio or the calculated average execution ratio to adjust an execution cycle of garbage collection.SELECTED DRAWING: Figure 1
Patent JP-2021065311-A (JP)
Title: Manufacturing apparatus and manufacturing plant for absorbent articles
Inventor: WATANABE SATORU
IPC: A61F13/15
Filed: 2019-10-18
Abstract: To provide a manufacturing apparatus for absorbent articles capable of easily exchanging materials while suppressing contamination due to deposits adhered on sheet-like materials, and a manufacturing plant.SOLUTION: The present invention is a manufacturing apparatus for absorbent articles and includes: a manufacturing apparatus body manufacturing absorbent articles by using sheets having SAP particles; and a feeder which holds a laminate of the sheets at a position lower than a floor where the manufacturing apparatus body is installed and feeds the sheets toward an intake part of sheets provided in the manufacturing apparatus body.SELECTED DRAWING: Figure 1
Patent JP-2021067785-A (JP)
Title: Dimming sheet and dimming device
Inventor: TAKAHASHI MASAYUKI
IPC: G02F1/13
Filed: 2019-10-23
Abstract: To provide a dimming sheet in which uniformity of a transmittance within the plane of the dimming sheet can be improved, and a dimming device.SOLUTION: A voltage at a drive frequency f applied between a first terminal 20A and a second terminal 20B is a drive voltage Vin, the threshold of a voltage when a dimming sheet 10N per unit area is changed from opaque to transparent by the application of the voltage is a threshold voltage Von, and the shortest distance between the first terminal and the second terminal is a terminal-to-terminal distance L. A surface resistivity Rs of a first transparent electrode layer 12A and a second transparent electrode layer 12B satisfies expression (1) Rs≤A×Vt3-B×Vt2+C×Vt+1000+L-D×fFV and expression (2) FV=P×Vt4-Q×Vt2-R, where Vt=Von/Vin, A=1.8×105, B=4.0×105, C=2.3×105, D=1.9, P=3.0×10-1, Q=2.6×10-1, and R=9.1×10-1.SELECTED DRAWING: Figure 1
Patent JP-2020076080-A (JP)
Title: Methods for modifying rheology of polymers
Inventor: MANFRED WITTNER
IPC: C08J3/215
Filed: 2019-10-24
Abstract: To provide a method for reducing the content of volatile organic compounds in a polymer and/or a method for reducing yellowing of a polymer including a polyolefin under extrusion conditions.SOLUTION: The invention provides a method for reducing the content of volatile organic compounds in a polymer including a polyolefin under extrusion conditions, and/or a method for reducing yellowing of a polymer including a polyolefin under extrusion conditions. The method comprises: extruding a molten polymer and a composition comprising only at least one organic peroxide, at least one emulsifier and water in an emulsion form; and removing volatile compounds from the molten polymer under extrusion conditions and under a prescribed vacuum state, where the volatile compounds include volatile organic compounds and water.SELECTED DRAWING: None
Patent JP-2020131189-A (JP)
Title: Disinfection apparatus and disinfection method for reducing colon bacilli or colon bacilli group in waste water containing ammonia nitrogen
Inventor: HAYASHI HIDEAKI
IPC: B01F3/08
Filed: 2019-10-29
Abstract: To provide a method and an apparatus for disinfecting waste water containing ammonia nitrogen by adding a disinfectant excellent in handleability.SOLUTION: In a disinfection method, a disinfectant containing hypochlorous acid is added to waste water containing ammonia nitrogen immediately after the disinfectant is prepared by dissolving a specific amount of a solid source (B) of hypochlorous acid in an agent (A) containing a bromine ion. A disinfection apparatus includes a mixing unit 1 for adding the solid source (B) of hypochlorous acid to the agent (A) for mixing, a disinfectant preparation unit 2 for receiving the mixture from the mixing unit 1 and preparing the disinfectant by dissolving the solid source (B) of hypochlorous acid in the agent (A), a first line 3 for supplying the agent (A) to the disinfectant preparation unit 2, and a disinfectant supply line 4 for supplying the disinfectant to the waste water containing ammonia nitrogen from the disinfectant preparation unit 2 immediately after the disinfectant is prepared.SELECTED DRAWING: Figure 1
Patent JP-2020076085-A (JP)
Title: Polyisocyanate mixture, coating composition, and coating film
Inventor: YAMAUCHI MICHIKAZU
IPC: C08G18/09
Filed: 2019-10-29
Abstract: To provide a polyisocyanate mixture having excellent coating film properties.SOLUTION: Provided is a polyisocyanate mixture including: a triisocyanate compound (A) represented by general formula (I); and alicyclic diisocyanate-derived polyisocyanate (B3). In the polyisocyanate (B3), when mol% of each of isocyanurate structure, urethane structure, and allophanate structure is denoted as a, b, c, a/(a+b+c) is 0.10 or more. (In the general formula (I), a plurality of Y's each independently represent a single bond or a divalent hydrocarbon group having 1 to 20 carbon atoms which may have an ester structure and/or an ether structure. A plurality of Y's may be the same as or different from one another. Rrepresents a hydrogen atom or a monovalent hydrocarbon group having 1 to 12 carbon atoms).SELECTED DRAWING: None
Patent JP-2021069567-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To provide a game machine capable of further increasing game interest.SOLUTION: Light emission control means includes: first rainbow control execution means for executing first rainbow control that causes a plurality of light emitting units to emit light in a rainbow mode by satisfying a predetermined condition to which a profit is given; and second rainbow control execution means for executing second rainbow control that causes the plurality of light emitting units to emit light in the rainbow mode by satisfying a condition to which a profit is not given, different from a predetermined condition. When brightness adjustment operation is performed during the first rainbow control, the brightness can be adjusted while the plurality of light emitting units emit light in the rainbow mode, whereas when the brightness adjustment operation is performed during the second rainbow control, the brightness cannot be adjusted in a state where the plurality of light emitting units emit light in the rainbow mode.SELECTED DRAWING: Figure 198