baber/WOPTO huggingface dataset:
Patent JP-2021121806-A (JP)
Title: Information providing device, information providing method and program for providing information
Inventor: AKIMOTO NAOYUKI
IPC: G08G1/0969
Filed: 2021-05-18
Abstract: To provide an information providing device for enabling a user to recognize information on a facility or the like that the user does not recognize at all in association with a spot determined by the user.SOLUTION: An information providing device includes: an interface 1 for acquiring position information of a spot determined by a user, and for acquiring POI(Point Of Interest) information 81 for characterizing a feature related to the spot on the basis of the acquired position information; an interface 3 for transmitting the acquired POI information 81 to a server device SV in which contribution information transmitted from a third person other than the user is recorded; and a processing part 5 for, when the contribution information related to the transmitted POI information 81 is extracted from the contribution information recorded in the server device SV and transmitted, acquiring and displaying the contribution information.SELECTED DRAWING: Figure 2
Patent JP-2022180131-A (JP)
Title: Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming device
Inventor: YASUNO SHINTARO
IPC: G03G9/097
Filed: 2021-05-24
Abstract: To provide an electrophotographic photoreceptor with high wear resistance.SOLUTION: An electrostatic charge image development toner provided herein comprises toner particles containing a binder resin, and an external additive containing alumina particles having a volume average particle diameter greater than 5 nm and equal to or less than 80 nm and silica particles having a volume average particle diameter greater than 10 nm and equal to or less than 90 nm. A total Net strength NA of an alkali metal element and an alkali earth metal element of the toner particles is in a range of 0.10 to 1.20 kcps, inclusive, as measured by fluorescent X-ray analysis. A ratio (Ws/Wa) of the content Ws of the silica particles to the content Wa of the alumina particles is greater than 0.5 and less than 35.SELECTED DRAWING: None
Patent JP-2022180248-A (JP)
Title: Disk type crusher and crushing method
Inventor: NARA YORIOKI
IPC: B02C7/12
Filed: 2021-05-24
Abstract: To provide a disk type crusher having a pair of disks rotatable at a high speed.SOLUTION: In a disk type crusher, a material to be crushed is fed to a first area S1 on a disk rotary shaft side in a gap area S between a pair of disks 2 and 3. A smallest gap G1min in the first area S1 of the gap area S is set wider than a smallest gap G2min in a second area S2 outside the first area S1 of the gap area S, and a crushing part 2c is formed to a part of a relative faces 2a corresponding to the second area S2. Each of the pair of disks 2, 3 comprises a central disk part 21 on the first area S1 side and a crushing disk part 22 on the second area S2 side, and the crushing disk part 22 has a balance weight part 2w tat a part opposite to the relative face 2a.SELECTED DRAWING: Figure 4
Patent JP-2022180703-A (JP)
Title: Peeling method and peeling device
Inventor: YAMAMOTO RYOHEI
IPC: B28D5/04
Filed: 2021-05-25
Abstract: To provide a peeling method and a peeling device, capable of peeling a wafer after an ingot in which a peeling layer is formed is separated in the peeling layer even when the ingot becomes thin.SOLUTION: In a state where an outer peripheral region of a lower surface of an ingot is sucked and a lower side of a circumference of an arc-like part of an outer periphery of the lower surface of the ingot is released, a supersonic wave is applied to an upper surface of the ingot via a liquid layer. In such a case, since the lower side of the circumference of the arc-like part of the outer periphery of the lower surface of the ingot is opened, liquid which becomes a medium of the supersonic wave is not accumulated in the circumference of the arc-like part of the outer periphery of the lower surface of the ingot. Thus, a peeling layer formed inside the ingot is not immersed in the liquid when applying the supersonic wave to the upper surface of the ingot via a layer of the liquid. As a result, a wafer can be peeled from the ingot by separating the ingot in the peeling layer even if the ingot becomes thin.SELECTED DRAWING: Figure 8
Patent JP-2022184062-A (JP)
Title: heating cooker
Inventor: WATANABE NORIAKI
IPC: F24C15/06
Filed: 2021-05-31
Abstract: To allow for easily adjusting inclination of a first design plate in a heating cooker including the first and second design plates arranged side by side.SOLUTION: A heating cooker 10 has: a housing 14; a first design plate 47 and a second design plate mounted on a front part of the housing 14 side by side; and spacers 72A-72D for adjusting a distance between a part of an outer peripheral edge of the first design plate 47 and the housing 14.SELECTED DRAWING: Figure 2
Patent JP-2022033694-A (JP)
Title: Application of nano vesicle derived from stem cell in preparation of scar repair formulation
Inventor: ZHANG BIN
IPC: A61K35/12
Filed: 2021-06-07
Abstract: To provide application of a nano vesicle derived from a stem cell in preparation of scar repair formulation.SOLUTION: The invention relates to technical fields of scar skin repair and provides application of a nano vesicle derived from a stem cell in preparation of scar repair formulation. In the invention, an extracellular vesicle derived from a mesenchymal stem cell significantly inhibits expression of collagen III, and collagen III of a high concentration nano vesicle and a low concentration nano vesicle therapy group is significantly lower than that in a PBS group, express a reduction tendency in expression of collagen I, both of the high concentration nano vesicle and the low concentration nano vesicle can promote rational distribution of a skin structure, in particular, exhibit a more rational structure of the collagen and significant increase of an additional structure, therefore, the nano vesicle derived from the stem cell can achieve an effect of repairing a scar. Both of the low concentration nano vesicle and the high concentration nano vesicle can promote repair of the scar skin, however, a scar area after repair by the high concentration nano vesicle is smaller than that by repair by the low concentration nano vesicle, and the high concentration nano vesicle has a high therapy effect, and can be used for preparation of the scar repair formulation.SELECTED DRAWING: Figure 8
Patent JP-2022058148-A (JP)
Title: Magnetic core material and magnetic core
Inventor: AMANO SHINYA
IPC: H01F27/255
Filed: 2021-06-07
Abstract: To provide a magnetic core material capable of obtaining a magnetic core having good frequency characteristics and satisfying the required strength and volume resistivity, and capable of suppressing resin blowout during thermosetting while having low magnetic permeability.SOLUTION: A magnetic core material contains Fe-based soft magnetic powder having an inorganic insulating film 4b formed on the surface of Fe-based soft magnetic particles 4a, and an epoxy resin 4c containing a curing agent. The Fe-based soft magnetic particles 4a are formed of pure iron powder or low alloy steel powder. The content of the epoxy resin containing the curing agent is set to 2 to 5 mass%. The epoxy resin is a mixture of a bisphenol A type epoxy resin and a novolak type epoxy resin.SELECTED DRAWING: Figure 3
Patent JP-2022188482-A (JP)
Title: Data processor, method for processing data, and data processing program
Inventor: SASAKI AKIRA
IPC: G01C15/06
Filed: 2021-06-09
Abstract: To effectively acquire a prism constant.SOLUTION: A laser positioning device 100 includes: an image data acquisition unit 109 for acquiring image data obtained by imaging a reflection prism device; a data storage unit 118 for storing the relation between the prism constant of the reflection prism device and the image data; and a prism constant acquisition unit 111 for acquiring the prism constant of the refection prism device on the basis of the relation.SELECTED DRAWING: Figure 5
Patent JP-2021194537-A (JP)
Title: Ultrasonic generation device capable of adjusting ultrasonic convergence depth and obesity treatment method
Inventor: KIM EUN HO
IPC: A61N7/02
Filed: 2021-06-09
Abstract: To provide an ultrasonic generation device with a function capable of adjusting ultrasonic convergence depth, and an obesity treatment method using the ultrasonic generation device.SOLUTION: An ultrasonic generation device comprises: a cartridge housing 200 provided with an ultrasonic generation part 300 for generating ultrasonic waves; handpieces 100 and 101 to which a cartridge housing 200 is detachably attached and which is internally provided with a first driving device 110; and a main shaft to which the ultrasonic generation part 300 is connected in a manner of being reciprocatively movable along a horizontal direction parallel to the lower end of the cartridge housing 200 and a perpendicular direction perpendicular to the lower end. One end of the main shaft is connected to one end of the first driving device 110 of the handpieces 100 and 101 and the other end is located inside the cartridge housing 200. The handpieces 100 and 101 include adjustment parts 120 and 121 for adjusting an amount of the travel of the main shaft in the perpendicular direction to adjust the ultrasonic convergence depth of the ultrasonic generation part 300.SELECTED DRAWING: Figure 1
Patent JP-2022190230-A (JP)
Title: Injection molding machine for foam molding
Inventor: NAITO AKIHIRO
IPC: B29C45/18
Filed: 2021-06-14
Abstract: To provide an injection molding machine to which an inert gas can be injected stably and which has a short machine length.SOLUTION: An injection molding machine (1) comprising a heating cylinder (2) and a screw (3) is sectioned into a first stage (5) on an upstream side and a second stage (6) on a downstream side. The first stage (5) is constituted of a feed section (8), a first compression section (9), and a first measuring section (10) and the second stage (6) is constituted of a starvation section (13), a second compression section (14), and a second measuring section (15). Injection parts (17, 18) of an inert gas are provided at two or more parts and provided with check valves (20, 21). A product P×N, of a gap P between the injection parts (17, 18) and the number N is set to be 0.5 H or more and 1.71 H or under with respect to a length H of the starvation section (13).SELECTED DRAWING: Figure 1
Patent JP-2023000366-A (JP)
Title: Work-piece gripping device
Inventor: ITO YOSHIHARU
IPC: B23P19/00
Filed: 2021-06-17
Abstract: To provide a work-piece gripping device which can accurately adjust a gripping force when gripping a work-piece.SOLUTION: A gripping force F for a work-piece 12, such that a chuck claw 14 presses the work-piece 12 in a radial direction via a tapered part 16 and an inclined plane 32 of the chuck claw 14, can be adjusted by adjusting a relative position of a spring reception component 22 to the chuck claw 14. As a result, since the gripping force F for the work-piece 12 can be adjusted by only adjusting a position of the spring reception component 22, the gripping force F can be easily adjusted, and also operability can be improved.SELECTED DRAWING: Figure 1
Patent JP-2023000704-A (JP)
Title: Conductive paste and conductive film formed using the same
Inventor: OHASHI NAOMICHI
IPC: H01B1/22
Filed: 2021-06-18
Abstract: To provide a conductive paste from which a low-resistance conductive film can be formed without necessity of any vacuum device such as that for vapor deposition or spattering.SOLUTION: A conductive paste includes: solder powder whose melting point is equal to or lower than 120°C; a conductive filler; a flux eliminating an oxide film of the solder powder; and a solvent. With respect to the mass ratio of the conductive filler to the solder powder, the mass of the conductive filler accounts for 20-80 mass% of the mass of the solder powder. Melted solder powder is not formed into a spherical shape even when the temperature of the solder powder becomes its melting point or higher because the conductive paste contains particles of the conductive filer not composed of solder powder, so that solder gets into spaces among conductive particles and thereby conductive paths are formed.SELECTED DRAWING: None
Patent JP-2023003458-A (JP)
Title: Inspection support device, inspection support method, and inspection support program
Inventor: SEKIMOTO HIROYUKI
IPC: A61B1/045
Filed: 2021-06-24
Abstract: To provide an inspection support device capable of preventing oversight of a lesion while permitting switching of display according to inspection circumstances.SOLUTION: An inspection support device is used by being connected to an endoscope system having a camera unit inserted into the body of a subject, and includes: an acquisition part for sequentially acquiring images captured with a camera unit; a diagnosis part for executing diagnosis of the body on the basis of the captured image; a display part for displaying a diagnosis result output by the diagnosis part; a reception part for receiving the selection on an on-mode for displaying the diagnosis result on the display part and an off-mode for not displaying the diagnosis result; and a control part for displaying, in the display part, the diagnosis result in real time when the selection of the on-mode is received by the reception part, and storing the diagnosis result in a storage part without displaying the diagnosis result in the display part at least while an inspection of the body with the camera unit is continued when the selection of the off-mode is received.SELECTED DRAWING: Figure 3
Patent JP-2023003491-A (JP)
Title: Core grid, elastic body roller, and manufacturing method for elastic body roller
Inventor: FUKAE MAKIKO
IPC: F16C13/00
Filed: 2021-06-24
Abstract: To provide a core grid capable of being used for an elastic body roller, which can fit a core grid and an elastic coating material without using an adhesive, can suppress occurrence of failure due to air left between the core grid and the elastic coating material (the raw material of the elastic coating material), and can discharge the air present between the core grid and the elastic coating material in a short period, an elastic body roller having such a core grid, and a manufacturing method for an elastic body roller.SOLUTION: A core grid 2 for an elastic roller 1 has a shaft-shaped core grid body 11, and an air passage 3 open to both an outer peripheral surface 11c of the core grid body 11 and end surfaces 11a, 11b of the core grid body 11.SELECTED DRAWING: Figure 2
Patent JP-2023006058-A (JP)
Title: Sludge treatment management device and sludge treatment management method
Inventor: MIYAGAWA HIROKI
IPC: G06Q50/06
Filed: 2021-06-30
Abstract: To provide suitable driving conditions in a sludge treatment system.SOLUTION: A sludge treatment management device has a processor for executing a program and a storage device for storing the program, and accessible to a sludge treatment system for treating sludge. The sludge treatment management device executes: calculation treatment for calculating a dewatering cost for dewatering the sludge in the sludge treatment system and a carrying-out cost for carrying out the dewatered sludge from the sludge treatment system based on the driving conditions for each of plural driving conditions for driving the sludge treatment system, and calculating the total cost obtained by adding the carrying-out cost and the dewatering cost; determination treatment for determining specific driving conditions based on the total cost every driving condition calculated by the calculation treatment; and output treatment for outputting the specific driving conditions determined by the determination treatment.SELECTED DRAWING: Figure 1
Patent JP-2023006342-A (JP)
Title: Vacuum dryer, and vacuum drying method
Inventor: TAKAMURA YUKIHIRO
IPC: F26B5/12
Filed: 2021-06-30
Abstract: To provide a vacuum dryer and a vacuum drying method capable of drying a coating layer formed on the upper surface of a substrate so that its thickness becomes uniform.SOLUTION: The vacuum dryer supplies a chamber with gas by driving an air supply mechanism while temporarily stopping a pressure reducing mechanism, in a vacuum drying process of drying a coating layer by driving a pressure reducing mechanism to reduce the inner pressure of the chamber to a prescribed target value of the pressure. Thereby, the viscosity of a coating liquid can be made uniform in the coating layer, and a reflow can be generated in the coating liquid whose fluidity is decreased according to the progress of the drying. As a result, the coating layer can more uniformly be dried while suppressing the fluctuation in the thickness of the coating layer.SELECTED DRAWING: Figure 8
Patent JP-2021151605-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2021-07-01
Abstract: To provide a game machine with an excellent coupling manner.SOLUTION: Coupling directions of support holes 531b, 531c and a projection part 551b for coupling a left double plate unit 500L and a right double plate unit 500R are set in front-backward directions crossing the left-right directions in which the left double plate unit 500L and the right double plate unit 500R are disposed oppositely. Therefore, a load applied to a light guide member 540 from the directions in which the left double plate unit 500L and the right double plate unit 500R are disposed oppositely can be reduced. As the result, it is possible to prevent the light guide member 540 from being damaged.SELECTED DRAWING: Figure 113
Patent JP-2023008058-A (JP)
Title: Mist appreciation device
Inventor: ANDO TAKESHI
IPC: B05B1/26
Filed: 2021-07-05
Abstract: To provide a mist appreciation device which enables mist to achieve beauty effect.SOLUTION: A mist appreciation device of the disclosure includes: a case; a partition part which partitions the interior of the case into a first space and a second space; and a mist generation part which generates mist in the second space with a liquid stored in the second space. The partition part has a passing part which allows the mist to pass from the interior of the second space to the interior of the first space.SELECTED DRAWING: Figure 1C
Patent JP-2023009886-A (JP)
Title: Image forming apparatus
Inventor: TSUCHIYA MASAO
IPC: B41J29/38
Filed: 2021-07-08
Abstract: To provide an image forming apparatus which can achieve high energy saving efficiency while suppressing an influence on the life of a storage device.SOLUTION: An image forming apparatus 100 includes a storage device 91 which regulates an upper limit value of on-off frequency of a storage power source. A power source control part 81 switches an off permission state and an off prohibition state of the storage power source. An operation mode control part 82 switches between a first operation mode of turning on the storage power source and a second operation mode of turning off the storage power source. A first counter 83 counts the number of generated return factors requiring transition from the second operation mode to the first operation mode in the off permission state of the storage power source. A first calculation part 84 calculates a first time T1 required in a period during which a count value M of the first counter 83 increases from a first value to a second value. The power source control part 81 switches the storage power source to the off prohibition state when the first time T1 is shorter than a first threshold time Tth1.SELECTED DRAWING: Figure 1
Patent JP-2021178323-A (JP)
Title: Base material for ceramic filter, and method of manufacturing ceramic filter
Inventor: UCHIDA TSUTOMU
IPC: B01D39/20
Filed: 2021-07-15
Abstract: To provide a base material for a ceramic filter, which enables a reinforcement part to be easily formed on a peripheral surface.SOLUTION: A base material 10 for a ceramic filter comprises a body part 12 that is made of a polyurethane foam, and an outer peripheral part 14 that is formed on the outer periphery of the body part 12 in such a manner as to surround a filter surface 10a of the base material 10 and that is made of the molten and solidified polyurethane foam. In a coat part 14, a smooth coat surface blocked by the molten and solidified polyurethane foam is formed wider than the total area of an opening opened on the peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2023014695-A (JP)
Title: Check valve assembly and vacuum pump
Inventor: YAMAMOTO KOJI
IPC: F04C25/02
Filed: 2021-07-19
Abstract: To improve maintainability.SOLUTION: A check valve assembly 3 includes: a cylindrical member 7 defining an internal flow channel 25, and having a first end portion 16 positioned at an upstream side of the inner flow channel 25 and provided with a valve seat 15 on an inner peripheral face 27 and a second end portion 18 positioned at a downstream side of the internal flow channel 25; a valve element 9 disposed in the cylindrical member 7 in a manner that it can sit on the valve seat 15; and a stopper 11 mounted on the second end portion 18 of the cylindrical member 7 for preventing slip-off of the valve element 9 from the cylindrical member 7.SELECTED DRAWING: Figure 3
Patent JP-2022022182-A (JP)
Title: Source/drain structure for semiconductor device
Inventor: SHAHAJI B MORE
IPC: H01L21/336
Filed: 2021-07-21
Abstract: To provide a semiconductor structure and a method for manufacturing the same that increases the speed of a transistor by reducing the contact resistance of the source/drain terminals of the transistor.SOLUTION: A semiconductor device 100 includes a substrate 102, a gate structure on the substrate, and a source/drain (S/D) region 124 adjacent to the gate structure. The S/D region includes sides 124S1A through 124S3B that are separated from each other. The S/D region further includes a top surface 124T and a bottom surface between the sides. The height H124 of S/D region 214 is greater than the width W124 of S/D region 124.SELECTED DRAWING: Figure 1B
Patent JP-2023020525-A (JP)
Title: Inner sub pipe joint
Inventor: NIWANO TADASHI
IPC: E03F5/02
Filed: 2021-07-30
Abstract: To provide an inner sub pipe joint capable of ensuring more work space inside a manhole.SOLUTION: An inner sub-pipe joint 1 has a cylindrical vertical tube 11 extending in the vertical direction on the front side. Since the width dimension of the upper part of the vertical tube 11 is formed to be longer than the depth dimension, sufficient volume for wastewater that flows in from drain pipe 3 is secured in the vertical tube 11. Also, since the bottom width dimension of the vertical tube 11 is formed to be gradually narrower toward the lower drainage outlet 13a, and the short drainage outlet 13a is formed in both the width direction and the depth direction, a smaller diameter tube than the vertical tube 11 can be installed near the inner wall of manhole 2. With this, a larger workspace can be ensured in the manhole 2. Also, since the width dimension of the lower part of vertical tube 11 is formed so that the width gets gradually narrower from the lowermost position of the wastewater inlet 19 toward the wastewater outlet 13a, sufficient volume for the vertical direction of the vertical tube 11 is ensured.SELECTED DRAWING: Figure 5