baber/WOPTO huggingface dataset:
Patent JP-2021173587-A (JP)
Title: Method for diagnosing sliding guide in machine tool
Inventor: SOGABE EISUKE
IPC: B23Q17/00
Filed: 2020-04-22
Abstract: To accurately diagnose a state of the tightening degree of a jib, that is, sliding guide at low cost without being affected by a viscosity change of lubrication oil and without using highly accurate position detection means such as a scale.SOLUTION: A method for diagnosing sliding guide executes: a first step (S1, S2) for executing a reciprocation operation of a feed shaft at a plurality of feeding speeds to acquire motor torque of a motor at each feeding speed and temperature information of a temperature sensor; a second step (S3) for calculating a sliding characteristic number of each feeding speed from each feeding speed, each temperature information and the surface pressure of a guide surface during a normal time; a third step (S4) for calculating an approximate function of a relation between each sliding characteristic and the motor torque; a fourth step (S5) for comparing the approximate function calculated in the third step with a preliminarily identified approximate function of the relation between the sliding characteristic number and the motor torque during a normal time; and a fifth step (S6, S7) for determining the existence/nonexistence of tightening degree abnormality of the jib on the basis of a comparison result of the fourth step.SELECTED DRAWING: Figure 5
Patent JP-2021172547-A (JP)
Title: Crystallized glass
Inventor: MATANO TAKAHIRO
IPC: C03C10/04
Filed: 2020-04-23
Abstract: To provide a crystallized glass that has a high fracture toughness value and also has excellent transparency.SOLUTION: Crystallized glass contains, in mass%, SiO2 40-70%, Al2O3 5-40%, B2O3 2-25%, MgO+ZnO 0-15%, CaO+SrO+BaO 0-20%, P2O5+TiO2+ZrO2 0-8%, Na2O+K2O 1-20%, and Li2O 0-6%. The crystallized glass also has a crystallinity of 1%-50%, a thickness of 0.8 mm, and an average visible light transmittance of at least 50% at wavelengths of 380-780 nm.SELECTED DRAWING: None
Patent JP-2020127752-A (JP)
Title: Game machine
Inventor: OIKE NORIAKI
IPC: A63F5/04
Filed: 2020-04-23
Abstract: To provide a game machine capable of immediately reading a program to be executed and starting execution of processing, while allowing storage means for storing image information to store the program therein.SOLUTION: A program to be executed by an MPU 181 of a display control device 81 is stored in a character ROM 196 for storing image data. In the character ROM 196, a NAND type flash memory 196a is provided, a ROM controller 196b incorporates a first program storage area 196d, image data and most programs are stored in the NAND type flash memory 196a, and a part of boot programs are stored in the first program storage area 196d. When it is detected that power is supplied in the ROM controller 196b, the ROM controller 196b sets the boot program from the first program storage area 196d to a buffer RAM 196c.SELECTED DRAWING: Figure 45
Patent JP-2021171809-A (JP)
Title: Laser welding method and method for manufacturing rotary electrical machine using the same
Inventor: ITO MASATOSHI
IPC: B23K26/21
Filed: 2020-04-30
Abstract: To provide a laser welding method for welding a material containing copper as the principal component using a laser beam.SOLUTION: A laser welding method includes the steps of: irradiating a material (10) containing copper as the principal component with a first laser beam (L1) to heat the material; and irradiating an irradiation area of the material (10) with the first laser beam (L1) also with a second laser beam (L2) which increases an energy absorption rate of the copper contained in the material (10) as temperature of the material (10) rises to weld the material.SELECTED DRAWING: Figure 1
Patent JP-2021172636-A (JP)
Title: Fibrosis inhibitor and pharmaceutical composition
Inventor: MIKI TOSHIO
IPC: A61P43/00
Filed: 2020-04-30
Abstract: To provide a novel fibrosis inhibitor, and a pharmaceutical composition for treating or preventing fibrous disease.SOLUTION: A fibrosis inhibitor contains a secretion from an amniotic epithelial cell. A pharmaceutical composition for treating or preventing fibrous disease contains a secretion from an amniotic epithelial cell.SELECTED DRAWING: None
Patent JP-2021171573-A (JP)
Title: Information processing program, information processing method and information processing system
Inventor: SHIBATA NOZOMI
IPC: A63F13/69
Filed: 2020-04-30
Abstract: To improve a game property.SOLUTION: An information processing program causes a computer to function as player information storage parts 64, 164 for storing a character in which a possession condition is established as a possessed character among a plurality of characters with the possession condition for being possessed by a player and a special ability activatable in a prescribed game set, skill release parts 70, 170 for storing released information of a special ability of a first character with a first possession condition is set as a possession condition on the basis of establishment of the first release condition, and storing released information of a special ability of a second character with a second possession condition different from the first possession condition set on the basis of establishment of a second condition different from the first release condition, and skill setting parts 72, 172 for setting at least the special abilities of the first character and the second character with the released information stored to enable other characters to activate in the prescribed game.SELECTED DRAWING: Figure 9
Patent JP-2021174974-A (JP)
Title: Imprint device, and article manufacturing method
Inventor: KONDO YOSUKE
IPC: B29C59/02
Filed: 2020-04-30
Abstract: To provide an imprint device that is advantageous for throughput improvement by improving control of data transfer to an imprint material supply unit.SOLUTION: An imprint device has a control unit that controls imprint processing, and a supply unit that performs supply of an imprint material. The supply unit includes a plurality of discharge parts that discharge the imprint material, and a discharge control unit that controls the plurality of discharge parts through the control performed by the control unit. The discharge control unit includes a buffer memory that temporarily stores drive waveform data transferred from the control unit. The plurality of discharge parts each include a discharge element, and a driver that drives the discharge element based on the drive waveform data stored in the buffer memory. The control unit performs first transfer processing of, during execution of an imprint material supply step for a first shot area, transferring drive waveform data for the supply step for a second shot area to a storage area of the buffer memory that is not used in the supply step for the first shot area.SELECTED DRAWING: Figure 3
Patent JP-2021173731-A (JP)
Title: Fluorescence polarization immunoassay and fluorescent labeling substance
Inventor: FUKUYAMA Mao
IPC: G01N21/64
Filed: 2020-04-30
Abstract: To provide a fluorescence polarization immunoassay that uses a fluorescent labeling substance in which a single domain antibody is labeled with a fluorescent dye.SOLUTION: A fluorescence polarization immunoassay for analyzing a measuring target substance in a sample includes: a binding step for binding a fluorescent labeling substance obtained by labeling a single domain antibody, such as a VHH antibody or a vNAR antibody, having a binding ability to the measuring target substance with a fluorescent dye to the measuring target substance; and a measuring step for measuring a change in a fluorescence polarization degree of the fluorescent labeling substance to which the measuring target substance is bound. The fluorescence polarization immunoassay can measure the sample that contains the measuring target substance at low concentration and the high molecular weight measuring target substance.SELECTED DRAWING: None
Patent JP-2021177911-A (JP)
Title: Game machine
Inventor: INUKAI SATOSHI
IPC: A63F5/04
Filed: 2020-05-13
Abstract: To provide a game machine capable of preventing diffusion of foreign matters, such as dust discharged from a hole for removing dust of a hopper device.SOLUTION: A Pachinko slot machine includes a bucket 802 for storing tokens, a token disk 831 for conveying tokens within the bucket 802, a motor 833b for rotating the token disk 831, a placement plate 834 for placing the token disk 831, and a base member 804 for supporting the bucket 802 and the placement plate 834 and detachably mounts them to a cabinet, and also includes a hopper device 800 for putting out tokens by rotation of the token disk 831. In the Pachinko slot machine, the hopper device 800 has a foreign matter collection case 805 for collecting foreign matters that enter the bucket 802.SELECTED DRAWING: Figure 56
Patent JP-2020129693-A (JP)
Title: Semiconductor device and semiconductor module
Inventor: YASUDA EIJI
IPC: H01L21/60
Filed: 2020-05-14
Abstract: To reduce on-resistance.SOLUTION: A semiconductor device has: a transistor 10 formed in a first region 10a; and a transistor 20 formed in a second region 20a adjacent to the first region 10a. The transistor 10 has a plurality of first source electrodes 11 and a first gate electrode 19. The MOS transistor 20 has a plurality of second source electrodes 21 and a second gate electrode 29. A third source electrode S11, which is one of the plurality of first source electrodes 11, and a fourth source electrode S21, which is one of the plurality of second source electrode 21, are recent source electrodes with respect to a border M between the first region 10a and the second region 20a, and are disposed along the entire part of the border M.SELECTED DRAWING: Figure 8A
Patent JP-2021184006-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G03B21/16
Filed: 2020-05-21
Abstract: To provide an electro-optical device and an electronic apparatus that are able to improve display quality.SOLUTION: An electro-optical device comprises: a liquid crystal panel 100 that includes a display area E; a holder 90 that holds the liquid crystal panel 100; a first temperature detection element 101 that is disposed on the liquid crystal panel 100 and detects a temperature of the liquid crystal panel 100; and a second temperature detection element 102 that is disposed on the holder 90 and detects a temperature of the holder 90. If four quadrants are defined by its being separated by an X-axis passing through the center of the display area E and a Y-axis passing through the center of the display area E and orthogonal to the X-axis, the first temperature detection element 101 and the second temperature detection element 102 are arranged in the same quadrant.SELECTED DRAWING: Figure 2
Patent JP-2021183708-A (JP)
Title: Ferritic stainless steel
Inventor: KUMANO NAOHITO
IPC: C23G1/08
Filed: 2020-05-21
Abstract: To provide a ferritic stainless steel that has reduced amounts of Cr and Mo added in a steel component and yet has an excellent balance between strength and processability and also has good corrosion resistance.SOLUTION: A ferritic stainless steel contains, in mass%, Si: 0.5% or more to less than 1.4%, Ni: 0.5% or more and 2.0% or less, Cr: 18.0% or more and 21.0% or less, and Mo: 0.3% or more and 1.0% or less. The number of surface defects on the ferritic stainless steel and having a major axis of 5 μm or more in plan view is 5 or less on average per 0.01 mm2 of the surface of the ferritic stainless steel.SELECTED DRAWING: Figure 1
Patent JP-2021190187-A (JP)
Title: Single cell unit
Inventor: HORIE HIDEAKI
IPC: H01M10/48
Filed: 2020-05-26
Abstract: To provide a single cell unit that can arrange an electronic component in a single cell while effectively utilizing a space other than a power generation area existing in the single cell, and prevent a decrease in volume energy density due to the reduction of the power generation area.SOLUTION: A single cell unit in which a positive electrode current collector, a positive electrode active material layer, a separator, a negative electrode active material layer, and a negative electrode current collector are laminated includes a frame member arranged between the positive electrode current collector and the opposite negative electrode current collector and fixing the peripheral edge of the separator, and an electronic component that detects the state in the single cell unit, an electronic component is arranged in a region between the positive electrode current collector and the negative electrode current collector, and the electronic component arranged in the region is electrically connected to the positive electrode current collector and the negative electrode current collector.SELECTED DRAWING: Figure 1
Patent JP-2021190753-A (JP)
Title: Resin film for speaker diaphragm and manufacturing method thereof, and speaker diaphragm
Inventor: GONDA TAKASHI
IPC: H04R31/00
Filed: 2020-05-27
Abstract: To provide a resin film for a speaker diaphragm and a manufacturing method thereof, and a speaker diaphragm which can obtain excellent heat resistance and sound quality characteristics and prevent a speaker manufacturing process from becoming complicated.SOLUTION: A pair of diaphragm resin films 2 sandwich an elastomer layer 31 to form a diaphragm 30 of a speaker. The diaphragm resin film 2 is molded from a molding material containing 100 parts by mass of a polyarylene ether ketone resin and 1 part by mass or more and 100 parts by mass or less of an adhesive fluororesin, and contains the polyarylene ether ketone resin, and thus has toughness, excellent heat resistance, solvent resistance, etc. Further, since the adhesive fluororesin having excellent compatibility with the polyarylene ether ketone resin is used, the diaphragm resin film 2 can be smoothly manufactured by a melt extrusion molding method. In addition, in addition to the bass characteristics, the loss tangent is increased, and excellent sound quality characteristics in which the occurrence of resonance is suppressed can be obtained.SELECTED DRAWING: Figure 3
Patent JP-2021171604-A (JP)
Title: Space sterilization machine
Inventor: TOMINAGA HIDEYOSHI
IPC: A61L9/20
Filed: 2020-04-24
Abstract: To provide a sterilization unit capable of achieving sterilization of bacteria and virus in the air, by using a 265 nm UV LED, and being used for an interior space of a hall or the like.SOLUTION: Many 265 nm UV LED modules 7 are arranged in a sterilization unit for acquiring sufficient radiation time in a sterilization unit, and a structure (labyrinth channel) in which air reciprocates so as to fold an air channel, is provided, in a sterilization unit. Therefore, a distance from a light source can be reduced, and by extension of time required for passage through the channel, sufficient radiation time can be acquired at one time.SELECTED DRAWING: Figure 4
Patent JP-2021189744-A (JP)
Title: Staff referral support device, staff referral support method, and program
Inventor: IKEMI Yukihiro
IPC: G06Q10/10
Filed: 2020-05-29
Abstract: To provide technology capable of determining an appropriate referral fee according to staff demand for a job offer.SOLUTION: A staff referral support device 1 supporting staff referral executed between a job offering party and a staff referral party includes: an acquirement unit 14 for acquiring staff referral information which is staff referral information regarding staff referral executed in past and including staff demand regarding the staff referral and a referral fee which the recruiter pays the staff referring party; a first reception unit 15 for receiving a first input regarding a specific recruit from a terminal device which a job seeker operates; an estimation unit 16 for estimating staff demand characteristic according to a specific recruit based on the staff referral information when a first input is received; a second reception unit 17 for receiving a second input regarding the introduction fee corresponding to the specific recruiting from the terminal device; and a prediction unit 18 for predicting staff demand according to referral fee corresponding to the specific recruiting based on estimated staff demand characteristic when accepting a second input.SELECTED DRAWING: Figure 2
Patent JP-2021186246-A (JP)
Title: Chemical spray device, chemical spray system, chemical spray device module, chemical spray method and program
Inventor: CAO RISHENG
IPC: A61L2/24
Filed: 2020-05-29
Abstract: To sterilize quickly a passenger in a facility where people gather or at a building doorway, in order to prevent spread of an infectious disease.SOLUTION: A chemical spray device installable in a facility and at a building doorway includes a frame part having a side pole facing to a route, passage detection means arranged on the frame part, for detecting an object person, chemical spray means arranged on the frame part, for spraying a chemical toward an object person, and a control part for controlling spray of the chemical by the chemical spray means based on a detection result by the passage detection means.SELECTED DRAWING: Figure 2
Patent JP-2021187788-A (JP)
Title: Briquette bath agent
Inventor: INUKAI TATSUYA
IPC: A61K8/362
Filed: 2020-06-01
Abstract: To provide a briquette bath agent that has a high content of sodium bicarbonate but does not impair the appearance of bath water when used, and achieves both strong foaming power and superior storage stability.SOLUTION: A briquette bath agent contains following components (A)-(D): (A) sodium bicarbonate; (B) organic acid; (C) magnesium oxide and/or light isoparaffin; and (D) oil-based component. The content of the component (A) is more than 30 mass%, and the content of the component (B) is more than 30 mass%. The (B) organic acid includes fumaric acid.SELECTED DRAWING: None
Patent JP-2021186939-A (JP)
Title: Screw fastener
Inventor: OZAWA HIROYUKI
IPC: B25B21/00
Filed: 2020-06-01
Abstract: To provide a screw fastener for a plug, which prevents deterioration of the appearance of a groove when the plug is attached and which enables fastening so as not to impair the function of the plug.SOLUTION: In a screw fastener for fastening a plug 5 after inserting the tip portion 31 of the bit 3 of a driver into a groove 51 provided in a flange upper surface of the plug 5, both end edges in the longitudinal direction of the tip portion 31 of the bit 3 respectively have notches 4, and the notches 4 are provided on the surface side where the tip portion 31 and the groove 51 abut on each other during at least rotation and fastening.SELECTED DRAWING: Figure 1
Patent JP-2021188431-A (JP)
Title: Move hanger
Inventor: HOTTA ROBIN
IPC: D06F57/12
Filed: 2020-06-03
Abstract: To provide a move hanger that can move smoothly across a distance where the rail is cut off while the hanger on which multiple items such as laundry are hung is hung on the bar.SOLUTION: The move hanger includes a single and a plurality of guide runners 2 that can slide and move in a rail (hanger rail 11) supported and fixed to the ceiling, a bar (horizontal bar 5) that is connected to the guide runner 2 and is suspended and supported, and a single or a plurality of hanging shafts 6 that connect the guide runner 2 and the bar (horizontal bar 5) at the central portion in the longitudinal direction of the guide runner 2 and rotatably support the shaft. In the guide runner 2, the protruding length L2 protruding from the hanging shaft 6 is longer than a distance D1 in which the hanger rail 11 is cut off and separated.SELECTED DRAWING: Figure 12
Patent JP-2021076818-A (JP)
Title: Method, apparatus, device and computer readable storage media for voice interaction
Inventor: WANG ZHIJIAN
IPC: G10L15/10
Filed: 2020-06-05
Abstract: To realize more accurate and intelligent voice interactive control and improve a user experience by deciding whether or not to respond to a voice signal acquired by a voice interactive device from multiple dimensions.SOLUTION: A voice interaction method consists of: a step of determining a text corresponding to a voice signal based on a voice feature of the received voice signal; a step of determining similarity between a reference voice feature of an element in the text and a target voice feature of the element based on the voice feature and the text; a step of determining a first possibility that the voice signal is an executable command based on the text; a step of determining a second possibility that the voice signal is an executable command based on the voice feature; and a step of determining information regarding the processing of the voice signal based on the similarity, the first possibility and the second possibility.SELECTED DRAWING: Figure 2
Patent JP-2021191246-A (JP)
Title: Watering management system
Inventor: YUMOTO MANABU
IPC: H04N7/18
Filed: 2020-06-05
Abstract: To provide a watering management system that makes it possible to easily check the suitability of changes in the tension of leaves within a day and the suitability of watering timing within a day.SOLUTION: A watering management system has: a watering device that waters a cultivation plant; an imaging unit that captures images of leaves of the cultivation plant; a tension index calculation unit that calculates tension indexes, which are values indicating the degree of tension of the leaves, on the basis of the images captured by the imaging unit; and a display device 53 that displays change information 63a indicating changes in the tension index, and watering information 71a, 71b, 72, 73 indicating the timing the watering device has performed watering. The display device 53 displays the change information 63a and the watering information 71a, 71b, 72, 73 within one display screen 56.SELECTED DRAWING: Figure 6
Patent JP-2021193858-A (JP)
Title: bracket
Inventor: SHIBUYA SHOHEI
IPC: H02G3/04
Filed: 2020-06-08
Abstract: To provide a bracket capable of fitting a connector fitting part to a fitting receiving part with low insertion force, without damaging a housing in a connector.SOLUTION: A metal bracket 10 comprises a connector fitting part 11 fitted to a housing 2 in a connector 1. The connector fitting part 11 comprises: a fitting body part 12 provided with a fitting hole 13 to be fitted to a locking protrusion 4 of a fitting receiving part 3 formed in the housing 2; and a tip part 15 extending along a guide face 3b of the fitting receiving part 3. The tip part 15 comprises a taper 16 on a face 15a opposed to the guide face 3b of the fitting receiving part 3.SELECTED DRAWING: Figure 5
Patent JP-2021196381-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAKAMOTO FUMITO
IPC: G03G15/20
Filed: 2020-06-09
Abstract: To provide a fixing device and an image forming apparatus that can prevent lubricating oil from being deposited between a rib and a rib and can promote circulation of the lubricating oil.SOLUTION: A fixing belt 10 fixes a toner image to a sheet. A pressure member forms a nip part with an outer peripheral surface of the fixing belt 10 and circularly rotates the fixing belt 10 while applying a pressure to the belt at the nip part. A heater holding member 40 holds the fixing belt 10. The heater holding member 40 includes a side face part 44 and inclined ribs 52, 54. The side face part 44 extends along an inner peripheral surface from the nip part and guides the fixing belt 10. The plurality of inclined ribs 52, 54 is arranged opposite to the inner peripheral surface on the side face part 44 and is formed such that an interval between the ribs is gradually reduced toward a direction in which the fixing belt 10 makes the circular rotation.SELECTED DRAWING: Figure 5