baber/WOPTO huggingface dataset:
Patent JP-2019040854-A (JP)
Title: Lithium manganese iron phosphate-based particulate for use in cathode of lithium battery, lithium manganese iron phosphate-based powdery material containing the same, and method for manufacturing the powdery material
Inventor: HUANG HSIN-TA
IPC: H01M4/58
Filed: 2018-07-11
Abstract: To provide a lithium manganese iron phosphate-based particulate for use in a cathode of a lithium battery, having high energy density, good thermal stability, and excellent charge-discharge cycling stability.SOLUTION: A lithium manganese iron phosphate-based particulate for use in a cathode of a lithium battery includes: a core portion containing a plurality of first lithium manganese iron phosphate-based nanoparticles which are bound together and which have a first mean particle size; and a shell portion enclosing the core portion and containing a plurality of second lithium manganese iron phosphate-based nanoparticles which are bound together and which have a second mean particle size larger than the first mean particle size of the first lithium manganese iron phosphate-based nanoparticles of the core portion.SELECTED DRAWING: Figure 1
Patent JP-2018194293-A (JP)
Title: Hot water supply port adapter for bathtub
Inventor: KOBAYASHI NOBUNARI
IPC: F24H9/12
Filed: 2018-07-17
Abstract: To provide a hot water supply port adapter for bathtub enabling a joint pipe to be easily and securely coupled to a bathtub outer fitting member.SOLUTION: A hot water supply port adapter according to the present invention comprises a bathtub outer fitting member 1 and a joint pipe 6. One of coupling parts of the bathtub outer fitting member 1 and joint pipe 6 is a female-side pipe part 14, and the other is a male-side pipe part 64. The male-side pipe part 64 has a guide part 642, having a larger diameter than a tip part 643, formed at a base end side. An opening edge part of the female-side pipe part 64 is a large-diameter hole part 142 having a large diameter, and an inner part is a small-diameter hole part 143. With the male-side pipe part 64 inserted into the female-side pipe part 14 such that the tip part 643 and guide part 642 of the male-side pipe part 64 are arranged at the small-diameter hole part 143 and large-diameter hole part 142 of the female-side pipe part 14, both the pipe parts 14, 64 are coupled together. A seal member 66 mounted on the tip part 643 of the male-side pipe part 64 makes the male-side pipe part 64 and female-side pipe part 14 mutually watertight.SELECTED DRAWING: Figure 7
Patent JP-2018185534-A (JP)
Title: Lithographic method
Inventor: ANDREY NIKIPELOV
IPC: G03F7/20
Filed: 2018-07-19
Abstract: PROBLEM TO BE SOLVED: To control power of a free electron laser generated radiation received by a lithographic apparatus.SOLUTION: A method for patterning lithographic substrates comprises the steps of using a free electron laser to generate EUV radiation, and delivering the EUV radiation to a lithographic apparatus which projects the EUV radiation onto lithographic substrates. The method further comprises a step of reducing fluctuations in power of the EUV radiation delivered to the lithographic substrates by using a feedback-based control loop to monitor the free electron laser and adjust operation of the free electron laser accordingly.SELECTED DRAWING: Figure 1
Patent JP-2020007040-A (JP)
Title: Cushioning container
Inventor: TAKEMOTO SHIGERU
IPC: B65D81/07
Filed: 2018-07-05
Abstract: To provide a cushioning container capable of holding a heavy object and storing a plurality of articles.SOLUTION: A plurality of cutout storage parts 4 are provided on a top surface of a lid in the same shape or different shape using a lid of a C-type case made of a corrugated cardboard material, a lid surface is covered with a thermoplastic film 9 such as an elastic polyurethane film, a pair of cushioning containers 1 are fixed by heating and welding the four peripheral edge side surfaces, a stored object is placed on the film, the other lid surface of the other cushioning container of the same shape faces the one lid surface so as to be matched, held and fixed, and thus a shock in physical distribution and storage can be reduced by placing the cushioning container of the present invention in an outer box for containing the same.SELECTED DRAWING: Figure 1
Patent JP-2020015223-A (JP)
Title: Antireflection film and display device for vehicle
Inventor: TANE SEIGO
IPC: B32B7/023
Filed: 2018-07-25
Abstract: To provide an antireflection film capable of suppressing variations in the appearance of reflected light depending on positions of the film caused by bending of the film, and a display device for a vehicle, which has a curved display screen capable of suppressing variations in the appearance of reflected light.SOLUTION: An antireflection film 20 is stuck onto a display screen 11 and has a particle-packed layer 22 packed with multilayer particles 221. The multilayer particle 221 has a particle configuration with layers of thin films having different refractive indices. While orientations of the individual multilayer particles 221 on the film surface are random, the multilayer particles 221 reflecting external light to a viewing direction are present in a certain proportion since the multilayer particles 221 are present in a great number. Reflected light from the multilayer particles 221 and reflected light by the film surface interfere with each other and function to compensate. Since the multilayer particles 221 are entirely distributed in the film, these particles macroscopically present a uniform appearance of reflected light over the entire film.SELECTED DRAWING: Figure 11
Patent JP-2020018194-A (JP)
Title: Fishing reel
Inventor: SAKIYAMA TOMOAKI
IPC: A01K89/015
Filed: 2018-07-31
Abstract: To provide a fishing reel with an erroneous return prevention mechanism capable of obtaining a stable false return prevention performance with a simple structure.SOLUTION: A fishing reel of the present invention includes a clutch mechanism 30 for switching between a clutch-ON position for transmitting the rotational driving force of a handle to a spool or a clutch-OFF position thereof. This clutch mechanism 30 has a clutch cam 32 movably supported in the clutch-ON position and the clutch-OFF position to a reel body 1A, and a clutch plate 33 for performing movement control of a pinion gear 13 of a winding drive mechanism and biased in the direction engaged to the clutch cam 32. Then, the fishing reel is characterized by providing a resistance generating part (irregularity engagement part 62, 63) for generating a regulatory power in return movement from the clutch-OFF position to the clutch-ON position of the clutch cam 32 on an engaging surface between the clutch cam 32 and the clutch plate 33.SELECTED DRAWING: Figure 6
Patent JP-2020021596-A (JP)
Title: Nonaqueous electrolyte power storage element and method of manufacturing nonaqueous electrolyte power storage element
Inventor: KIKUCHI AKIFUMI
IPC: H01G11/60
Filed: 2018-07-31
Abstract: To provide a nonaqueous electrolyte power storage element having good high-rate discharge performance under a low-temperature environment, and a method of manufacturing such a nonaqueous electrolyte power storage element.SOLUTION: One aspect of the present invention is a nonaqueous electrolyte power storage element including: a positive electrode including a positive electrode mixture containing a phosphorus atom; and a nonaqueous electrolyte containing an imide salt and a fluorinated ether. In an X-ray photoelectron spectroscopy of the positive electrode mixture, a peak attributed to P2p exists at a position of 135 eV or less. Another aspect of the present invention is a method of manufacturing a nonaqueous electrolyte power storage element, which includes: making a positive electrode having a positive electrode mixture made by applying a positive electrode mixture paste containing an oxo acid of phosphorus; and injecting a nonaqueous electrolyte containing an imide salt and a fluorinated ether into a container.SELECTED DRAWING: Figure 1
Patent JP-2020019092-A (JP)
Title: In-pipe polishing machine
Inventor: HAYASHI KAZUHIKO
IPC: B24B5/40
Filed: 2018-07-31
Abstract: To provide an in-pipe polishing machine suitable for polishing an inner peripheral surface of a bent pipe having a small caliber.SOLUTION: An in-pipe polishing machine 1 comprises: a polishing part 4 comprising a tip end head 2 for cutting an interior of a pipe and first driving means 3 for rotating the tip end head 2; an arm part 5 which supports the polishing part 4; a columnar body part 7 which has therein second driving means 6 for rotating the polishing part 4 and the arm part 5 around an axis L1; and an outrigger 8 which is connected to a rear end of the body part 7. The body part 7 has, at a tip end thereof, a rotary coupling part which connects the polishing part 4 via the arm part 5, is connected to the second driving means 6, and is rotatable around the axis L1. Third driving means 13, which has a connection part 14 to the polishing part 4 or the arm part 5, and swings both of the polishing part 4 and the arm part 5 with a base end part of the arm part 5 as a rotation point, is fitted to the rotary coupling part.SELECTED DRAWING: Figure 2
Patent JP-2020023764-A (JP)
Title: Sanitary tissue
Inventor: SAWAMOTO HIDETADA
IPC: A47K10/16
Filed: 2018-08-07
Abstract: To provide a sanitary tissue that can exhibit an excellent deodorant function.SOLUTION: The present invention provides a toilet paper or tissue paper composed of a sanitary tissue that contains fibrous cellulose with a fiber width of 1000 nm or less, the fibrous cellulose having an anion group, the anion group being at least one selected from a carboxyl group, a carboxyl group-derived substituent, a phosphate group and a phosphate group-derived substituent, the fibrous cellulose supporting at least one metal component selected from Ag, Au, Pt, Pd, Cu and Zn, and the content of the fibrous cellulose being 0.05-15 g/m.SELECTED DRAWING: Figure 1
Patent JP-2020026160-A (JP)
Title: Device for monitoring state of vehicle during traveling
Inventor: YANASE MINAO
IPC: G01M17/02
Filed: 2018-08-09
Abstract: To accurately calculate a resonance frequency by canceling the influence of noise from sensing data relating to the state of a vehicle during traveling while maintaining the search range of the resonance frequency.SOLUTION: There is provided a device for monitoring the state of a vehicle during traveling. The device includes: a first filtering section which allows time-series sensing data relating to the vibrational state of the vehicle during traveling to pass through a fixed band-pass filter, thereby extracting the component of a first frequency band in the sensing data; a second filtering section which allows the component of the first frequency band to pass through a variable band-pass filter movable within the first frequency band, thereby extracting the component of a second frequency band having a narrower bandwidth than the first frequency band; and a peak determination section which determines a resonance frequency in the sensing data on the basis of at least one of a value specifying the second frequency band and the component of the second frequency band.SELECTED DRAWING: Figure 3
Patent JP-2020025816-A (JP)
Title: Blood surface detection device, extracorporeal circulation device, and blood surface detection method
Inventor: HASHIMOTO TOMOAKI
IPC: A61M1/36
Filed: 2018-08-17
Abstract: To provide a blood surface detection device capable of surely detecting the position of a blood surface even if the oxygen saturation of blood stored in a blood storage tank changes.SOLUTION: The blood surface detection device is provided that comprises: an imaging part capturing an image of blood stored in a blood storage tank and acquiring first image information IM1; a presence information acquiring part 7a acquiring the presence information of the blood for each of a plurality of image areas included in the first image information IM1 captured by the imaging part; and a blood surface detection part 7b detecting the position of the blood surface of the blood on the basis of the presence information. The imaging part acquires, as a first image information IM1, the reflected light of a wavelength of a first band at which the change of the relative reflectance due to the oxygen saturation of blood is a first threshold or less.SELECTED DRAWING: Figure 3
Patent JP-2020029390-A (JP)
Title: Method for producing aluminum silicon carbide
Inventor: HIUGA HIDEKI
IPC: C04B35/626
Filed: 2018-08-24
Abstract: To provide a method for efficiently producing aluminum silicon carbide without consuming much energy.SOLUTION: Aluminum silicon carbide can be easily obtained with low energy consumption by adding a reaction accelerator having a C-F bond, such as a fluororesin, to a raw material powder containing an aluminum powder, a silicon powder and a carbon powder and performing self-combustion synthesis in an argon atmosphere under pressure.SELECTED DRAWING: Figure 1
Patent JP-2020034021-A (JP)
Title: Retention member and image forming apparatus with the same
Inventor: NEMOTO SHINJI
IPC: G03G21/16
Filed: 2018-08-27
Abstract: To provide a retention member that can be installed to a rotating shaft in a simple operation of a robot arm and enables space-saving, and provide an image forming apparatus with the same.SOLUTION: A retention member has an annular inner circumferential part and an outer circumferential part, a connection part, multiple engagement claws, a slit, a grip part, a first slope and a second slope. The connection part connects the outer circumferential part with the inner circumferential part radially. The engagement claw projects from a facing surface with the shaft of the inner circumferential part, and engages with engagement grooves formed in the outer circumferential surface of the shaft. The slit is formed in one or more places of the inner circumferential part, and cuts the inner circumferential part radially. The grip part projects from an outer circumferential edge of the outer circumferential part radially outward. The first slope is formed in the upstream end of the grip part with respect to the installation direction to the shaft, and is slanted radially outward from an installation direction upstream side toward the downstream side. The second slope is formed in the downstream end of the grip part, and is slanted radially outward from the downstream side in the installation direction toward the upstream side.SELECTED DRAWING: Figure 6
Patent JP-2020031550-A (JP)
Title: Expression systems and recombinant cells
Inventor: KUGE TAKAYUKI
IPC: C12N15/70
Filed: 2018-08-28
Abstract: To provide novel, inducible protein expression systems.SOLUTION: Disclosed herein is an expression system comprising a first double-stranded DNA fragment comprising a first expression cassette and a second expression cassette, a second double-stranded DNA fragment comprising a third expression cassette, where the first expression cassette comprises a first promoter and a nucleic acid encoding a first repressor protein under the regulation of the first promoter, the second expression cassette comprises a second promoter, one or more of a first operator, and a nucleic acid encoding an RNA polymerase under the regulation of the second promoter, and the third expression cassette comprises a third promoter and a nucleic acid encoding a protein of interest under the regulation of the third promoter.SELECTED DRAWING: Figure 1
Patent JP-2020032482-A (JP)
Title: Bush for tooling storage
Inventor: NAKAYAMA TETSUYA
IPC: B25H3/04
Filed: 2018-08-29
Abstract: To provide a bush which can be used for both of a general tooling storage tool and a tooling storage tool that can store BT shank tooling in a lateral direction.SOLUTION: A bush 10 for tooling storage covers each circular hole of a tooling storage tool comprising a shelf board with plural circular holes, thereby causing a circular hole part to function as a tooling storage holder. The bush 10 is so made as to be a substantially cylindrical shape which has at least two parts comprising an upper large diameter part 16 and a lower small diameter part 18 which have different diameters, and of which a cross section including an axial direction is inverted step-like, and as to have a projection member 12 for fixing tooling to be stored on an inner cylinder side of the large diameter part 16, and a part 14 including the projection member 12 is so made as to be capable of separating from a bush body 11.SELECTED DRAWING: Figure 2
Patent JP-2020031803-A (JP)
Title: Image diagnostic support device, method, and program
Inventor: AKAHORI SADATAKA
IPC: G16H10/00
Filed: 2018-08-29
Abstract: To provide an image diagnostic support device, method, and program in which sets of series which are objects of comparative diagnostic reading are associated, respective corresponding images are extracted in the associated sets of series, and displayed in a comparable layout.SOLUTION: An image diagnostic support device 1 includes: an acquisition unit 21 for acquiring a plurality of first image data groups and a plurality of second image data groups which are objects of comparative diagnostic reading; an association unit 22 for associating the respective data groups between the plurality of first image data groups and the plurality of second image data groups on the basis of a degree of similarity between the respective image data groups; an image extraction unit 23 for extracting corresponding images that corresponds to at least one object image of the first image data group from the second image data group of the plurality of second image data groups associated with the first image data group of the plurality of first image data groups; and a display control unit 24 for causing a display unit to display a set of images of the object image and the corresponding image in a comparable layout.SELECTED DRAWING: Figure 3
Patent JP-2020035148-A (JP)
Title: Information analysis device and program
Inventor: YAMAZAKI TOSHIHIKO
IPC: G06F16/00
Filed: 2018-08-29
Abstract: To provide an information analysis device and program capable of evaluating similarity between organizations in a wide field, or between brands.SOLUTION: An information analysis device acquires information of respective subscribers about a plurality of analysis object accounts in a prescribed information transmission site, and collects subscriber related information relating to the subscribers for each subscriber. Then, the information analysis device determines similarity between a pair of analysis object accounts included in the plurality of analysis object accounts on the basis of the subscriber related information of subscribers of each analysis object account.SELECTED DRAWING: Figure 1
Patent JP-2020034093-A (JP)
Title: Fluid controller
Inventor: OBARA TOSHIHARU
IPC: F16K31/50
Filed: 2018-08-30
Abstract: To provide a fluid controller having a torque limiter function, and capable of preventing such an erroneous operation that an opening/closing operation is performed in a state that a torque limiter is invalidated by mistake.SOLUTION: A handle part 16 of a fluid controller 11 is composed of a first rotating member 21 rotated by an operator from the outside, and a second rotating member 22 fixed to a stem 17. A torque limiter mechanism for idling the first rotating member 21 with respect to the second rotating member 22 when idling the first rotating member 21 by prescribed torque or larger is arranged between the first rotating member 21 and the second rotating member 22. The fluid controller comprises an engagement member 23 for making the first rotating member 21 and the second rotating member 22 engaged with each other when the first rotating member 21 and a fixed member 14 arrive at prescribed distance positions accompanied by the rotation of the first rotating member 21, and invalidating the torque limiter mechanism.SELECTED DRAWING: Figure 3
Patent JP-2020026790-A (JP)
Title: Three-split joint magnet repulsive scroll rotor with two grooves faced at 90 degrees
Inventor: NAKAJIMA MASUE
IPC: F04C18/02
Filed: 2018-08-16
Abstract: To provide a configuration method of a scroll member capable of improving efficiency.SOLUTION: The end plate of a scroll member is divided into two or three parts and assembled. Also, a rare earth magnet is magnetized on the divided cross section of the end plate, and an effect of increasing the torque of the scroll rotor due to the repulsive force of a magnet is obtained.SELECTED DRAWING: Figure 2
Patent JP-2020040847-A (JP)
Title: Semiconductor nanoparticle
Inventor: MORIYAMA TAKAFUMI
IPC: C09K11/56
Filed: 2018-09-06
Abstract: To provide semiconductor nanoparticles substantially containing no Cd, and having an increased absorption coefficient of blue light while maintaining high stability.SOLUTION: Semiconductor nanoparticles have a core containing at least In and P, and a shell having one or more layers, wherein at least one layer of the shell is ZnSeTe (wherein Te/(Se+Te)=0.03 to 0.50); and when the semiconductor nanoparticles are dispersed in a dispersion medium to yield a dispersion liquid with a concentration of 1 mg/mL in inorganic mass, the dispersion liquid has an absorbance of 0.9 or higher with respect to light having a wavelength of 450 nm at an optical path length of 1 cm.SELECTED DRAWING: None
Patent JP-2020040488-A (JP)
Title: Electric vehicle drive device and in-wheel motor drive device
Inventor: YUKISHIMA MAKOTO
IPC: F16H57/022
Filed: 2018-09-10
Abstract: To provide an electric vehicle drive device which can reduce the vibration and noise between gears by reducing the misalignment that may occur in a gear shaft.SOLUTION: A deceleration mechanism unit includes: a parallel shaft gear mechanism which has triaxial gear shafts 27, 28, 29 arranged in parallel with each other; a first casing which is provided with a bearing supporting one end parts of the gear shafts 27, 28, 29; and a second casing which is provided with a bearing supporting other end parts of the gear shafts 27, 28, 29, and is configured such that the first casing and the second casing are positioned by a pair of knock pins 80. Each knock pin 80 is arranged so that a line segment connecting the center of each knock pin 80 passes through any two of intersection points between respective apexes and respective sides of triangles formed by connecting shaft centers O1, O2, O3 of the gear shafts 27, 28, 29 when viewed from the axial direction.SELECTED DRAWING: Figure 4
Patent JP-2020043454-A (JP)
Title: Video content generation method and generation program
Inventor: TAKESHITA KOTA
IPC: H04N21/439
Filed: 2018-09-10
Abstract: To provide a video content generation method and a generation program which allow any one to generate a video content of good looking easily.SOLUTION: A video content generation method includes an extraction start point determination step S3 of determining N extraction start points on the basis of the speech information of a first material content, a split video extraction step S4 of extracting N split video information having the N extraction start points, respectively, as start points from the video information of the first material content, and a content synthesis step S6 of synthesizing music information and split video information on the basis of synthesis information corresponding to the second material content. The synthesis information contains multiple video changeover points synchronized with a beat represented by the music information, and the multiple video changeover points belong, respectively, to any one of the multiple video changeover points. In the content synthesis step S6, the multiple video changeover points belong to the same group are the start points of N split video information, respectively.SELECTED DRAWING: Figure 2