baber/WOPTO huggingface dataset:
Patent JP-2022121043-A (JP)
Title: Thermoelectric material and manufacturing method thereof
Inventor: KATO MASAKI
IPC: H01L35/34
Filed: 2021-02-08
Abstract: To provide a thermoelectric material and a manufacturing method thereof with excellent thermoelectric properties.SOLUTION: In a thermoelectric material having a Ca3-xRbxCo4O9 (x=0.2-0.4) type structure, x is preferably in the range of 0.25 to 0.35. When this thermoelectric material is manufactured, CaCO3, Rb2CO3, and Co3O4 are added in a molar ratio of Ca:Rb:Co=3-x:x:4 (x=0.2 to 0.4), and mixed to prepare a mixed powder (step A), pressure molding is performed using the mixed powder, an obtained compact is heated in the atmosphere, and then a calcined powder is pulverized and prepared (step B), and then molded using the calcined powder to obtain a molded body having a desired shape, and heated in the atmosphere at a temperature of 800 to 1000°C for 12 to 48 hours (step C).SELECTED DRAWING: Figure 1
Patent JP-2022121217-A (JP)
Title: Novel conductivity improver
Inventor: OKAMOTO SHINICHIROU
IPC: C08L33/04
Filed: 2021-02-08
Abstract: To provide a novel conductivity improver.SOLUTION: A composition for improving electrical conductivity of a conductive component or conductive material comprising ether moiety-containing (meth)acrylic monomer components, halogen-containing (meth)acrylic monomer components, and hydroxy-containing (meth)acrylic monomer components, and copolymer of a compound containing a cross-linking agent on an as-needed basis, a production method thereof, and a use thereof as matrix are provided. The composition may further comprise at least one compound of unsubstituted alkyl (meth)acrylic monomer components.SELECTED DRAWING: None
Patent JP-2022081372-A (JP)
Title: Method for preparing artificial graphite
Inventor: Chen yan-shi
IPC: H01M4/587
Filed: 2021-02-19
Abstract: To provide a method for preparing artificial graphite.SOLUTION: A method comprises: a step (A) in which a heavy oil is obtained, the heavy oil forms coke by a continuous caulking reaction, the coke has a plurality of intermediate phase domains, and when analyzed by a polarizing microscope, the sizes of the intermediate phase domains are in the range of 1 μm to 30 μm; and a step (B) in which the coke formed in the step (A) is obtained and the coke forms polycrystalline artificial graphite through processes such as a preheating carbonization process, a polishing classification process, a high-temperature carbonization process, and a graphitization process in order. The method for preparing artificial graphite according to the present invention and the prepared polycrystalline artificial graphite can be applied to a battery.SELECTED DRAWING: Figure 1
Patent JP-2022128657-A (JP)
Title: wiper module
Inventor: NASU TAKASHI
IPC: B60S1/04
Filed: 2021-02-24
Abstract: To make it possible to reduce back door vibration which results in booming noise without setting a dynamic damper which causes an increase in weight and cost.SOLUTION: A wiper module 20 is provided on a central portion of a back door panel inner 10 provided at the vehicle rear side. The wiper module 20 comprises a wiper motor unit 30 which is provided with a wiper motor 32 for oscillating a wiper blade, and a bracket 40 which is fastened to the wiper motor unit 30 and is also fastened to the back door panel inner 10. The bracket 40 is fastened to the back door panel inner 10 at three points. Furthermore, the wiper motor unit 30 is fastened to the bracket 40 so that center of gravity 62 of the wiper motor unit 30 is positioned separately from a triangle 64 which is generated by three fastening points 60A, 60B, 60C.SELECTED DRAWING: Figure 4
Patent JP-2022132935-A (JP)
Title: Surface treatment method and apparatus for hydrogen-storing alloy powder
Inventor: KODAMA MASASHI
IPC: B22F1/00
Filed: 2021-03-01
Abstract: To satisfactorily activate a hydrogen-storing alloy powder by sufficiently removing an undesired substance from a surface layer of the hydrogen-storing alloy powder in a short time.SOLUTION: A surface treatment method for the hydrogen-storing alloy powder is a method of subjecting the hydrogen-storing alloy powder containing a rare earth element and nickel as constituent elements, to surface treatment; and includes an immersion step of immersing the hydrogen-storing alloy powder in an alkaline aqueous solution, and a removal step of introducing a liquid containing the hydrogen-storing alloy powder which has been immersed in the alkaline aqueous solution, into a liquid cyclone, and removing the undesired substance which attaches to a surface of the hydrogen-storing alloy powder and has a specific gravity smaller than that of the hydrogen-storing alloy powder.SELECTED DRAWING: Figure 1
Patent JP-2022135284-A (JP)
Title: Kallikrein expression level inhibitor
Inventor: NISHIOKA MACHIKO
IPC: A23L33/125
Filed: 2021-03-05
Abstract: To provide a kallikrein expression level inhibitor.SOLUTION: A kallikrein expression level inhibitor contains at least one selected from the group consisting of Euglena, paramylon, processed paramylon, and β-1, 3-glucan.SELECTED DRAWING: None
Patent JP-2022140826-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-03-09
Abstract: To provide a game machine capable of increasing amusement in a game.SOLUTION: A game machine of the present invention can be controlled to be in a normal time-saving game state after the end of a big winning game, and can execute a first vibration performance executed according to an operation during a valid period and a second vibration performance executed without generating the valid period so that the performance periods do not overlap during a variation performance. The execution ratio of the second vibration performance in a predetermined period after the start of a variation performance is different between cases where a first variation performance is executed in the normal time-saving game state and where a second variation performance is executed in the normal time-saving game state.SELECTED DRAWING: Figure 73
Patent JP-2022138926-A (JP)
Title: Program, method, and information processing apparatus
Inventor: FUJITA HIRAKU
IPC: G06Q10/10
Filed: 2021-03-11
Abstract: To provide a program, method, and information processing apparatus capable of easily creating a highly convenient seating layout.SOLUTION: A program identifies a number of seats to be used by personnel of a designated group according to a designation operation, determines, from among seat objects on a seating layout, the seat objects corresponding to the identified number of seats as a seat object group corresponding to the designated group, and changes a mode to display the determined seat object group. The designation operation performs processing for displaying the seating layout in which a predetermined number of seat objects are arranged in a predetermined mode so that a user can designate one or more groups to be arranged on the seating layout among a plurality of types of groups to which the personnel are assigned.SELECTED DRAWING: Figure 8
Patent JP-2022138951-A (JP)
Title: Adhesive sheet for mask and mask
Inventor: TAKAGI YUYA
IPC: A41D13/11
Filed: 2021-03-11
Abstract: To provide an adhesive sheet for mask which is hard to be peeled from a mask and hard to be peeled from a face, and a mask.SOLUTION: An adhesive sheet 60 for mask for holding a mask body 100 without string on a face includes: a base material sheet 30 formed of a face side surface and a mask body side surface; a face side adhesive layer 20 provided on the face side surface of the base material sheet 30; face side release paper 10 releasably attached to the face side of the face side adhesive layer 20; a mask side adhesive layer 40 provided on the mask body side surface of the base material sheet 30; and mask side release paper 50 releasably attached to the mask body side of the mask side adhesive layer 40. In the mask side adhesive layer 40, tensile strength is 2.0 to 30.0 N/10 mm, and thickness is 15 to 30 μm and thickness of the base material sheet is 10 to 50 μm. There is also provided a mask.SELECTED DRAWING: Figure 3
Patent JP-2022139945-A (JP)
Title: Steam generation system combined with heat storage and power generation system combined with heat storage
Inventor: TSURUMINE JUNICHI
IPC: F28D20/00
Filed: 2021-03-12
Abstract: To provide a steam generation system combined with heat storage and a power generation system combined with heat storage in each of which an existing boiler or the like and a heat storage section are combined, steam generated in the boiler is supplied to a load section such as a steam turbine power generator or the like while adjusting a storage quantity of a heat medium in the heat storage section according to load variation, consequently the output of the boiler can be made constant, each of which therefore can be flexibly adaptive to a load variation, and is reduced in a construction cost and a management cost.SOLUTION: A steam generation system combined with heat storage comprises: a boiler 10 as a high-temperature heat medium supply section heating a circulatable heat medium HS with the combustion heat of fossil fuel or the like as a heat source 12; a heat storage section 20 having a high-temperature heat storage tank 25 storing a high-temperature heat medium HS, and a low-temperature heat storage tank 21 storing a low-temperature heat medium HS; and a steam generation section 30 generating high-temperature steam and the low-temperature heat medium HS by heat exchange between the high-temperature heat medium HS and water/steam ST. Steam generated by the steam generation section 30 is supplied to a steam turbine power generator as a load section 40.SELECTED DRAWING: Figure 1
Patent JP-2021087894-A (JP)
Title: Game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2021-03-15
Abstract: To provide a game machine capable of executing a performance with high amusement.SOLUTION: In a game machine 1, on the basis of the result of determination of whether or not to execute a special game, a first suggestion image suggesting that a special game may be executed and a second suggestion image suggesting that a special game different from that of the first suggestion image may be executed can be displayed. In addition, the game machine 1 changes the display mode of the first suggestion image from a first display mode suggesting that the possibility in which the special game is executed is a first degree to a second display mode suggesting that the possibility in which the special game is executed is a second degree higher than the first degree. After that, the game machine changes the display mode of the second suggestion image to a corresponding display mode corresponding to the second display mode of the first suggestion image.SELECTED DRAWING: Figure 18
Patent JP-2022141093-A (JP)
Title: Magnetic disk device and read/write processing method
Inventor: MAETO NOBUHIRO
IPC: G11B5/09
Filed: 2021-03-15
Abstract: To provide a magnetic disk device and a read/write processing method with which it is possible to improve a recording density.SOLUTION: A magnetic disk device 1 comprises: a disk DK; a head HD for writing data to the disk and reading data from the disk; and a system controller 130 for setting a rewrite threshold for executing a process of rewriting tracks differently for a first sector group including at least one first sector and a first parity sector, the former being contiguous in the circumference direction of the disk from the first parity sector, with which a process of error correction in track units can be executed on the basis of the first parity sector, and for a second sector group including at least one second sector contiguous in the circumference direction with which a process of error correction in track units cannot be executed, and rewriting the first and the second sector groups at different frequencies.SELECTED DRAWING: Figure 1
Patent JP-2022142607-A (JP)
Title: Program, image processing method, image processing device, and model generation method
Inventor: SUZUKI KENTA
IPC: A61B1/313
Filed: 2021-03-16
Abstract: To provide a program, etc. capable of providing a tomographic image of a hollow organ on the basis of a transparent image of the hollow organ of a patient.SOLUTION: A computer acquires a transparent image photographing a hollow organ from outside a living body of a patient according to a program. The computer inputs the acquired transparent image to a learned learning model so as to output a tomographic image of a transverse plane of the hollow organ when inputting the transparent image of the hollow organ, and outputs the tomographic image of the hollow organ in the transparent image.SELECTED DRAWING: Figure 1
Patent JP-2022144759-A (JP)
Title: Martensitic stainless steel sheet and blade
Inventor: INOUE YOSHIHARU
IPC: C22C38/00
Filed: 2021-03-19
Abstract: To provide a high C martensitic stainless steel sheet that has excellent manufacturability.SOLUTION: Provided is a martensitic stainless steel sheet that has a steel composition containing, in mass%, C: 0.40 to 0.60%, Si: 0.05 to 0.60%, Mn: 0.10 to 1.50%, P: 0.020% or less, S: 0.005% or less, Cr: 11.0 to 15.0%, Ni: 0.01 to 2.00%, Cu: 0.01 to 0.50%, Al: 0.05% or less, N: 0.01 to 0.09%, O: 0.0030% or less, Ca: 0.0001 to 0.0010%, REM: 0.010 to 0.20%, and the balance being Fe and impurities. Mo, V, Sn, and Bi may be added by an appropriate amount.SELECTED DRAWING: None
Patent JP-2022149313-A (JP)
Title: toner
Inventor: UEDA MIKI
IPC: G03G9/087
Filed: 2021-03-25
Abstract: To solve the problem in which: in a toner having a matrix-domain structure consisting of a matrix including a crystalline resin and domains including an amorphous resin, aggregation of the domains during melting reduces the gloss of an image after fixing.SOLUTION: A toner has a toner particle containing a binder resin. The binder resin contains a first resin and a second resin. The first resin (i) is a crystalline resin and (ii) has a melting point Tp of 50°C or more and 90°C or less. The second resin (i) is an amorphous resin and (ii) has a softening point Tm higher than the Tp by 10°C or more. In cross section observation by a transmission electron microscope, the toner particle has a matrix-domain structure having a matrix including the first resin and domains including the second resin. The average circularity of the domains is 0.40 or more and 0.80 or less.SELECTED DRAWING: None
Patent JP-2022149953-A (JP)
Title: game machine
Inventor: IMOTO TAKEOMI
IPC: A63F7/02
Filed: 2021-03-25
Abstract: To optimize the volume of sound output means that is set when the power is turned on.SOLUTION: A Pachinko game machine 1 includes: first selection means (volume adjustment button) capable of selecting a first setting value (volume meter values A, B); second selection means (performance changeover switch SW2) capable of selecting a second setting value (performance state value); and control means (digital amplifier 305) for controlling volume of sound output from sound output means (various speakers 22) on the basis of the first setting value. When power is turned on, a value corresponding to the second setting value is set as an initial value of the first setting value. Thereby, it is possible to optimize the volume of the sound output means that is set when the power is turned on, by arbitrarily selecting the second setting value.SELECTED DRAWING: Figure 53
Patent JP-2022150837-A (JP)
Title: Elevator system and portable terminal
Inventor: SUDO TAKESHI
IPC: B66B1/14
Filed: 2021-03-26
Abstract: To provide an elevator system employing face authentication that inhibits impersonation.SOLUTION: An elevator system is configured to: acquire face data of a user from captured images captured by image capture units (25, 36) arranged to be capable of capturing images of users trying to use prescribed devices (20, 30) for taking an elevator; acquire user identification data and destination floor data from a prescribed medium (e.g., a chameleon code) associated with the user; make a first determination whether the acquired user identification data is stored in advance in a first storage unit (100); when it is determined that the user identification data is stored, acquire face data of the user stored in advance in a second storage unit (100) in association with the user identification data; make a second determination whether these two types of face data are of a same person; and, when it is determined that the two types of face data are of the same person, assign the elevator to a destination floor indicated by the destination floor data.SELECTED DRAWING: Figure 2
Patent JP-2021094472-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2021-03-29
Abstract: To provide a game machine capable of improving a ball delivery feeling.SOLUTION: A game machine is configured so that, a variable winning device B1000 can change a period until a game ball passes detection sensors B1230, B1250, so that, even when intervals in which, a game ball arrives at the variable winning device B1000 are equal intervals, the variable winning device B1000 can change the interval between the game balls, so that, by reducing an interval between specific two game balls, continuous passage of the game balls in detection sensors B1230, B1250 can be generated. Therefore, even when a game is performed in an above-mentioned normal shooting state, since a state in which, the game balls are delivered at a short interval, can be generated by intention, so that, a player can feel a ball delivery feeling.SELECTED DRAWING: Figure 141
Patent JP-2022154142-A (JP)
Title: Rear video display device for vehicle
Inventor: NAGAI TAKAAKI
IPC: B60R1/00
Filed: 2021-03-30
Abstract: To provide a rear video display device for vehicle that can prevent more than necessary video information on the rear from entering the visual field of a passenger during normal use, and allows the passenger to view video of a wide rear range when necessary.SOLUTION: A rear video display device comprises a projection part, a concave mirror 11 and a pair of shield walls 12. The projection part projects a video of the rear of a vehicle. The concave mirror 11 reflects the video of the projection part to let a passenger view the video as a virtual image thereof. The pair of shield walls 12 is arranged, separately to the right and left, at positions apart from a mirror surface 11a of the concave mirror 11 and on a passenger side. A separation width W1 between the pair of shield walls 12 is set to be narrower than a right/left-directional width W2 of the concave mirror 11.SELECTED DRAWING: Figure 3
Patent JP-2022160882-A (JP)
Title: Plate making method, plate making system, and can body
Inventor: SAITO YUKIKO
IPC: H04N1/52
Filed: 2021-04-07
Abstract: To prepare a printing plate which is easy to register and has high color reproducibility while suppressing turbidity of ink.SOLUTION: In a plate making method of manufacturing a printing plate capable of expressing the color of each pixel by overprinting halftone dots of at least three process colors, in pixels where the sum of halftone dot area ratios of the process colors is 100% or less, halftone dots are formed in positions where the halftone dots of the respective colors do not overlap each other, and the printing plate is manufactured on the basis of a cutout method in which halftone dots of the respective colors of the process colors are overprinted.SELECTED DRAWING: Figure 1
Patent JP-2022161613-A (JP)
Title: Bottle type container support member and packaging box
Inventor: HAKAMADA RYOHEI
IPC: B65D85/30
Filed: 2021-04-09
Abstract: To have excellent shock resistance, and to prevent a label stuck on a bottle type container from being damaged.SOLUTION: A bottle type container support member 20 includes a frame body 22 formed continuously to a top plate 21 and arranged below the top plate 21. The frame body 22 includes: one end side plate 23; a bottom plate 24; the other end side plate 25; an inner top plate 26; and a support piece 29 which protrudes toward an inner space of the frame body 22 from the one end side plate 23 below the inner top plate 26, and which forms a support surface opposing to a lower part B1 of bottle type container B. A packaging box 1 includes: the bottle type container support members 20; a box body 2 capable of storing the bottle type containers B; and an upper part holding member 30 which is arranged at an upper part inside the box body 2 and which supports the upper parts of the respective bottle type containers B.SELECTED DRAWING: Figure 4
Patent JP-2022163872-A (JP)
Title: Molding structure and method for manufacturing molding structure
Inventor: OYASU MASATO
IPC: B60N2/90
Filed: 2021-04-15
Abstract: To provide a molding structure which reduces the number of man hours for manufacturing a molding structure, and is excellent in designability, and a method for manufacturing the same.SOLUTION: A molding structure 10 includes a plate-like body part 11 containing a fiber and a thermoplastic resin, and a projection part 20 projecting from a plate surface of the body part 11, wherein the body part 11 includes a hole part 12, the projection part 20 is composed of a plate material that is continuous and integral with the body part 11, and includes at least two leg parts 25 protruding from the body part 11 around the hole part 12, and the hole part 12 is at least partially blocked with a blocking part 15 composed of a plate material that is continuous with the body part 11 between the two leg parts 25.SELECTED DRAWING: Figure 1
Patent JP-2022165353-A (JP)
Title: Replacement method for precast pc floor slab and joint method for precast pc floor slab
Inventor: SHOJI AKIO
IPC: E01D19/12
Filed: 2021-04-19
Abstract: To provide a replacement method for precast PC floor slabs, which enables replacing just a PC floor slab that needs to be replaced with a new PC floor slab.SOLUTION: A replacement method for precast PC floor slabs comprises: a shaving-off step of shaving off an existing PC floor slab 80 to expose a third anchoring device 25 and a fourth anchoring device 35, which are embedded in the existing PC floor slab and preinstalled on an existing tendon 82 of the existing PC floor slab; a holding step of mounting a holding device 51 onto the third anchoring device 25 and the fourth anchoring device 35 to hold tensile force of the existing tendon 82; a cutting step of cutting the existing tendon 82 between the third anchoring device 25 and the fourth anchoring device 35 to remove the existing PC floor slab 80 from between the third anchoring device 25 and the fourth anchoring device 35; a connecting step of placing a first floor slab 10 being a precast floor slab in a place from which the existing PC floor slab 80 was removed, and connecting a first tendon 12 through which the first floor slab 10 penetrates, with the third anchoring device 25 and the fourth anchoring device 35; and a tensioning step of tensioning the first tendon 12.SELECTED DRAWING: Figure 1
Patent JP-2021107292-A (JP)
Title: Recording apparatus and relay apparatus
Inventor: KODAMA HIDETOSHI
IPC: B65H15/00
Filed: 2021-04-20
Abstract: To achieve downsizing of an entire recording system by a recording apparatus in which a relay section for feeding a recording sheet to a post-processing apparatus is disposed in a space-saving manner.SOLUTION: The recording apparatus includes: an enclosure housing a recording unit that records on a medium; a curved reversing path for curving and reversing the medium recorded by the recording unit to guide the medium to a position above the recording unit; a medium receiving tray for receiving the medium discharged via the curved reversing path, provided at a position above the recording unit and overlapping with the enclosure in a horizontal direction; a relay section for conveying the medium conveyed via the curved reversing path in the horizontal direction outside the region of the enclosure, provided at a position above the medium receiving tray and overlapping with the enclosure; and course switching means for switching a path of the medium after the curved reversing path to either from one of the medium receiving tray and the relay section to the other or vice versa.SELECTED DRAWING: Figure 2