baber/WOPTO huggingface dataset:
Patent JP-2021042086-A (JP)
Title: Rearing method of silicon single crystal, and pulling up device of silicon single crystal
Inventor: FUKATSU NOBUTO
IPC: C30B15/04
Filed: 2019-09-06
Abstract: To prevent an input granular dopant from being dislocated by adhering to a silicon single crystal before melting.SOLUTION: A rearing method of a silicon single crystal by a Czochralski method has a step for rotating and simultaneously pulling up a silicon single crystal S, and a dopant input step for inputting granular dopant onto a liquid surface MA of a silicon melt, during pulling-up of a straight body part of the silicon single crystal S. Concerning the rearing method of a silicon single crystal, in the dopant input step, an input position of the granular dopant is set on an area where a flow separating from the straight body part is dominant on the liquid surface MA of the silicon melt.SELECTED DRAWING: Figure 2
Patent JP-2021040973-A (JP)
Title: Handle for cooking container
Inventor: SUZUKI HIROYUKI
IPC: A47J45/06
Filed: 2019-09-11
Abstract: To improve the sealing property and designability of a cooking container, and facilitate performing temporarily placing for a removed lid body.SOLUTION: A handle 1 for a cooking container includes: lock claws 9 and 9 locked to a handle part and capable of lifting up a container body; and an abutting piece 8 and crest parts 11 and 11 locked to a knob 26 and capable of lifting up a lid body 22. In a state in which the abutting piece 8 and the crest parts 11 and 11 are locked to the knob 26 and made longitudinal on a plain face P, the lid body 22 can be supported in an obliquely erected posture on the plain face P.SELECTED DRAWING: Figure 6
Patent JP-2020046426-A (JP)
Title: Optimized magneto-mechanical timepiece escapement mechanism
Inventor: GIANNI DI DOMENICO
IPC: G04B15/00
Filed: 2019-09-12
Abstract: To provide a robust self-starting escapement mechanism for maintaining the oscillation of a high-frequency, high-quality factor resonator.SOLUTION: Provided is an optimized magneto-mechanical timepiece escapement mechanism. An oscillator includes a resonator, which has an inertial mass returned by elastic return means and carries an entry pallet PE and an exit pallet PS cooperating with teeth 22 of an escape wheel 20 each provided with a magnet 23. Each pallet PE, PS includes a magnetic arrangement 30 with an annular sector, centered on the axis of oscillation OR of the resonator, defining a first magnetic barrier area. The first magnetic barrier area extends above and/or below a mechanical pallet-stone of the entry pallet PE or exit pallet PS, over the entire length of the mechanical pallet-stone acting as support for the teeth 22 during supplementary arc, in order to form a magnetic cylinder escapement mechanism.SELECTED DRAWING: Figure 23
Patent JP-2021041439-A (JP)
Title: Molten metal feed device and molten metal feed method for casting
Inventor: FUKUSHIMA SATOSHI
IPC: B22D17/30
Filed: 2019-09-12
Abstract: To provide a molten metal feed device and a molten metal feed method for casting capable of securely reducing the cycle time of casting.SOLUTION: A molten metal feed device 1 for casting of feeding a molten to a feed destination 5 comprises: a ladle 4 for pumping up a molten metal 2 from a furnace 3 and pouring the same to the feed destination 5; a driving part 10 capable of carrying the ladle 4 to a molten metal pouring position 53 in the feed destination 5 and capable of tilting the ladle 4 with a prescribed rotary axis A3 as the center; an optical sensor 6 as a molten metal face position detection part composed so as to detect a position of a molten metal face 2B of the molten metal 2 pumped up from the furnace 3 and stored in the ladle 4; and a control apparatus 20, upon the tilt of the ladle 4 prior to the arrival of the ladle 4 to the molten metal pouring position 53 by calculation based on the dimensional shape of the ladle 4 using the position of the molten metal face 2B detected by the optical sensor 6 per cycle of casting, calculating a pre-inclination angle θ3 as an angle of the upper limit in which the molten metal 2 does not overflow from the ladle 4.SELECTED DRAWING: Figure 4
Patent JP-2021046329-A (JP)
Title: Structure and joint body
Inventor: FUKUDA YUMI
IPC: C04B37/02
Filed: 2019-09-17
Abstract: To provide a structure and a joint body, in which heat conductivity or bending strength can be improved.SOLUTION: A structure according to an embodiment includes a β-type silicon nitride type crystal phase and a Y2Si3O3 N4 type crystal phase. In an X-ray diffraction pattern of the structure by the θ-2θ method, a ratio of the maximum second peak intensity shown at 2θ=31.93±0.1° with respect to the maximum first peak intensity shown at 2θ=27.03±0.1° is 0.005 or higher and 0.20 or lower.SELECTED DRAWING: Figure 2
Patent JP-2021045321-A (JP)
Title: Individual packaging absorbent article
Inventor: ONO YOHEI
IPC: A61F13/56
Filed: 2019-09-18
Abstract: To provide an individual packaging absorbent article capable of holding a skin contact surface of an absorbent article in a sanitation state, when forming a protrusion part protruding to a skin side on a skin contact surface side of an absorbent article having no crown part.SOLUTION: An individual packaging absorbent article comprises an adhesive layer 21 for salient part formation for holding a state in which a salient part 20 protruding to a skin side is arranged on a skin contact surface side by folding back a rear surface sheet 2 being directed to inside, on the rear surface sheet 2 on a portion corresponding to a body fluid discharge part H of a wearer in a wearing time. The adhesive layer 21 for salient part formation is covered with a release sheet 10 in a manner of capable of releasing the sheet therefrom. Tearable parts 22, 23 are formed on the individual packaging sheet 11 and release sheet 10, respectively, the tearable parts allowing the adhesive layer 21 for salient part formation to be exposed by tearing parts for covering the adhesive layer 21 for salient part formation of an individual packaging sheet 11 and the release sheet 10, in a state of folding a sanitary napkin 1 in a longitudinal direction and packaging the napkin.SELECTED DRAWING: Figure 1
Patent JP-2021045104-A (JP)
Title: Method for producing noodle dough
Inventor: IWAI KATSUKI
IPC: A23L7/109
Filed: 2019-09-20
Abstract: To provide a base powder for bran-containing noodles that has a favorable flavor of bran with the harshness and odor peculiar to bran being suppressed, and also has excellent noodle-making properties.SOLUTION: A base powder for bran-containing noodles contains wheat bran 25-60 mass%, gluten 3-40 mass% and germs 0.3-4.0 mass%. Preferably, a mass ratio between the wheat bran and the gluten is 1:0.05-1 and a mass ratio between the wheat bran and the germs is 1:0.005-0.1. Also preferably, the base powder contains a thickener.SELECTED DRAWING: None
Patent JP-2021050915-A (JP)
Title: CLEAVAGE METHOD, ANALYTICAL METHOD AND SPECIFIC CLEAVAGE REAGENT THAT SPECIFICALLY CLEAVE Cα-C BOND AND/OR SIDE CHAIN OF PEPTIDE BACKBONE
Inventor: IZUMI SHUNSUKE
IPC: G01N27/62
Filed: 2019-09-20
Abstract: To cleave the Cα-C bond and side chain of the peptide backbone to detect the product with high sensitivity.SOLUTION: The cleavage method is a cleavage method that specifically cleaves the Cα-C bond and/or side chain of the peptide main chain, and includes: preparing a sample containing a molecule having a peptide main chain in which multiple amino acids are peptide-bonded to each other; and performing laser irradiation of the sample in the presence of at least one of 3,5-dihydroxy-2-nitrobenzoic acid and 3,5-dihydroxy-4-nitrobenzoic acid.SELECTED DRAWING: Figure 5
Patent JP-2021052116-A (JP)
Title: Electronic apparatus
Inventor: YAMAMOTO YASUSHI
IPC: H05K5/02
Filed: 2019-09-25
Abstract: To obtain an electronic apparatus with a new configuration that has been improved to reduce inconveniences such as the ability to further suppress interference between a housing and an installation surface.SOLUTION: An electronic apparatus 1 includes a housing 2, and an elastic body 6 that is arranged at the corners 2h to 2k of the housing 2, and provided so as to protrude from the surfaces 2a1, 2b1, 2c1, 2d1, 2e1, and 2f1 of the respective walls of a front wall 2a (first wall), a rear wall 2b (second wall), a left wall 2c (third wall), an upper wall 2d (fourth wall), a right wall 2e (third wall) and a lower wall 2f (fourth wall).SELECTED DRAWING: Figure 1
Patent JP-2020017987-A (JP)
Title: Electronic apparatus
Inventor: TSUNAI SHIRO
IPC: H04N5/369
Filed: 2019-09-26
Abstract: To provide an electronic apparatus capable of controlling timing for transferring charges of a plurality of photoelectric conversion units.SOLUTION: An electronic apparatus (imaging apparatus 500) includes: an image pickup element 100 having a plurality of photoelectric conversion units for converting light into electric charges; and a system control unit for controlling a timing of transferring the electric charge of a first photoelectric conversion unit among the plurality of photoelectric conversion units from the first photoelectric conversion unit and a timing of transferring the electric charge of a second photoelectric conversion unit arranged on a row direction side from the first photoelectric conversion unit among the plurality of photoelectric conversion units from the second photoelectric conversion unit, so as to be different from each other.SELECTED DRAWING: Figure 5
Patent JP-2021050310-A (JP)
Title: Manufacturing method of aqueous urethane(meth)acrylate oligomer composition, coating composition, coated article and manufacturing method thereof
Inventor: MATSUNAMI HITOSHI
IPC: C08G18/67
Filed: 2019-09-26
Abstract: To provide a manufacturing method of an aqueous urethane(meth)acrylate oligomer composition having excellent standing stability, a coating composition and a coated article.SOLUTION: A manufacturing method of an aqueous urethane(meth)acrylate oligomer composition characterized in that n molar ratio of a hydroxy group-containing (meth)acrylate compound is reacted with 1 molar ratio of an isocyanate compound having (m + n) isocyanate groups, in the next, m molar ratio of (meth)acrylic acid alkylene oxide adduct or a one-terminal hydroxide group-containing polyalkylene glycol compound is reacted with an obtained reactant to obtain an urethane (meth)acrylate oligomer described in a formula (1), and, while adding water to the urethane (meth)acrylate oligomer, an interface of the urethane (meth)acrylate oligomer and water is mildly stirred or emulsified. (R1O-CONH)m-R2-(NHCO-OR3)n (1) (In the formula, R1O- represents a single terminal hydroxide group-containing polyalkylene glycol compound or a dehydrogenated residue of the (meth)acrylic acid alkylene oxide adduct, R2 represents a deisocyanated group residue of an isocyanate compound, R3O- represents a dehydrogenated residue of the a hydroxide group-containing (meth)acrylate compound, and m, n represent any one integer of 1 to 50. However, m≤n.)SELECTED DRAWING: None
Patent JP-2021056782-A (JP)
Title: Control method, program, and terminal
Inventor: KIMURA KAZUTAKA
IPC: G06F3/0485
Filed: 2019-09-30
Abstract: To solve a problem that an information display effect is low in a conventional content displaying method.SOLUTION: A method of controlling a terminal displaying contents in a display area having a longitudinal direction and a lateral direction, includes: receiving first content data of first content information having a first side and a second side shorter than the first side through a communication portion of the terminal; displaying first information that is a part of the first content information based on the first content data in a display area; displaying second content information in an area different from the first information of the display area; executing control for moving on the display area by a control portion of the terminal to the first information and the second content information, on the basis of first input of a user of the terminal to the display area; disposing the first side in the longitudinal direction and the second side in the lateral direction, on the basis of second input of the user of the terminal to the first information; and displaying the first content information in the display area.SELECTED DRAWING: Figure 1
Patent JP-2020151842-A (JP)
Title: Pad unit, vacuum chuck device, and machine tool
Inventor: TAKADA ATSUSHI
IPC: B23Q3/02
Filed: 2019-10-02
Abstract: To provide a pad unit which can be easily fixed to a table, and to provide a vacuum chuck device and a machine tool.SOLUTION: A pad unit 11 includes: a first porous plate 12 which has a workpiece installation surface 12c on its upper surface and causes a fluid to pass; a first pressure regulation chamber Sp1 which is located below the first porous plate 12 and suctions a workpiece W on the workpiece installation surface 12c by a pump 31 making a pressure in an indoor space into a negative pressure; a second porous plate 13 which has a table contact surface 13c on its lower surface and causes the fluid to pass; and a second pressure regulation chamber Sp2 which is located on the second porous plate 13 and suctions a table 60 on the table contact surface 13c by a pump 32 making a pressure in an indoor space into a negative pressure.SELECTED DRAWING: Figure 1
Patent JP-2021060512-A (JP)
Title: Optical coupler and image projection device using the same
Inventor: TAKADA KAZUMASA
IPC: G03B21/14
Filed: 2019-10-07
Abstract: To provide an optical coupler which has high diffraction efficiency, and enables an optical system including a light source to be downsized.SOLUTION: The optical coupler comprises an incident plane 10 which a plurality of incident light beams differing in wavelength enters, a first reflection plane 20 which reflects the plurality of incident light beams, and an emission plane 30 which emits a plurality of reflected light beams reflected on the first reflection plane. A plurality of adjacent lenses 11, 12, 13 which correspond to each incident light beam are provided on the incident plane, and the first reflection plane includes a plurality of adjacent reflection planes 21, 22, 23 which reflects the light beam condensed by the condensing lenses. The plurality of reflection planes are arranged in such a manner that an angle β formed by reflected light beams reflected on the adjacent reflection planes is smaller than an angle α formed by indent light beams condensed by the adjacent condensing lenses, and a diffraction grating 31 where each reflected light beam reflected by the plurality of reflection planes enters at the same position and is diffracted in the same direction, is provided in the emission plane.SELECTED DRAWING: Figure 1
Patent JP-2021061538-A (JP)
Title: Communication data recording device
Inventor: YASUMURA YUKI
IPC: H04L69/40
Filed: 2019-10-08
Abstract: To provide a communication data storing device capable of, when there occurs a communication abnormality, reliably storing communication data before/after the occurrence of the communication abnormality.SOLUTION: A communication data recording device comprises: an AD conversion part 31 for converting a transmission/reception analog voice signal, which a modem 1 transmits/receives, into a transmission/reception digital voice signal; a ring buffer 32 that temporarily stores the transmission/reception digital voice signal; a point setting part 33 for setting a recording start point and a recording end point on the basis of a signal quality indication signal and a carrier detection signal outputted by the modem; and a memory control part 34 for reading, from among the transmission/reception digital voice signal temporarily stored in the ring buffer, the transmission/reception digital voice signal in a period from the recording start point to the recording end point, and recording the read transmission/reception digital voice signal in a memory 35.SELECTED DRAWING: Figure 1
Patent JP-2021009662-A (JP)
Title: Commodity storage device
Inventor: OTSUBO TOMONORI
IPC: G07F11/52
Filed: 2019-10-08
Abstract: To favorably perform shipping and put-out of commodities.SOLUTION: A commodity storage device includes: a column case 30 that forms a commodity storage path in an upper region; a spiral 42 that puts out a foremost commodity from the commodity storage path while shipping a commodity forward; and a sold-out detection switch 61 that detects the presence or absence of the foremost commodity. The device includes a sold-out actuator 50' oscillatory arranged in the column case 30 in an aspect where a pair of right and left lever parts 52 are moved backward and forward to an upper region of a placement surface 312a of the commodity in both right and left side regions of the spiral 42, and is oscillated in an aspect where the lever parts 52 are moved forward by being urged by a coil spring 53 in a normal state, and is oscillated in an aspect where the lever parts 52 are moved backward against urging force of the coil spring 53 when the lever parts 52 are pushed by the foremost commodity. The sold-out detection switch 61 enters an off-state when the lever parts 52 are moved backward, and enters an on-state when the lever parts 52 are moved forward.SELECTED DRAWING: Figure 2
Patent JP-2020022360-A (JP)
Title: Piezoelectric driving device and driving method for the same, and robot and driving method for the same
Inventor: MIYAZAWA OSAMU
IPC: B25J17/00
Filed: 2019-10-16
Abstract: To reduce capacitance of a piezoelectric driving device.SOLUTION: A piezoelectric driving device comprises a first piezoelectric vibration section 100a and a second piezoelectric vibration section 100b individually having diaphragms 200 provided with a plurality of piezoelectric elements 110 formed of first electrodes 130, second electrodes 150, and piezoelectric materials 140. The first and second piezoelectric vibration sections have first piezoelectric elements 100a and second piezoelectric elements 100d as the plurality of piezoelectric elements. The first piezoelectric elements and the second piezoelectric elements included in the first piezoelectric vibration section are connected to one another with a first connection system and form a first piezoelectric element group. The first piezoelectric elements and the second piezoelectric elements included in the second piezoelectric vibration section are connected to one another with the first connection system and form a second piezoelectric element group. The first piezoelectric element group and the second piezoelectric element group are connected to each other with a second connection system. One of the first connection system and the second connection system is in series connection, and the other is in parallel connection.SELECTED DRAWING: Figure 4
Patent JP-2021063566-A (JP)
Title: Hydraulic control device and construction machine
Inventor: SHIGAKI TOMIO
IPC: F15B11/08
Filed: 2019-10-16
Abstract: To provide a hydraulic control device that can simplify a configuration of a hydraulic system for supporting electric control, and to provide a construction machine.SOLUTION: A hydraulic control device 5 includes: a high-pressure selection unit 10 for selecting an oil passage with higher pressure from two oil passages 8, 9 corresponding to bidirectional drive system included in a hydraulic drive unit 200 that is driven by hydraulic pressure; and a direction switching unit 20 including a switching valve 20C for switching an operation direction of the hydraulic drive unit in accordance with an operation direction corresponding to the oil passage with higher pressure.SELECTED DRAWING: Figure 3
Patent JP-2021067539-A (JP)
Title: Vector network analyzer
Inventor: TAKEUCHI GORO
IPC: G01R23/16
Filed: 2019-10-23
Abstract: To enable measurement of an S parameter and another measurement item as well.SOLUTION: A vector network analyzer comprises: a signal source 11; a port 12; a signal separation unit 14 which is disposed midway through a transmission path 13 connecting the signal source 11 and the port 12, and extracts a part of an excitation signal STX transmitted in a first direction toward the port 12 as a reference signal SRE and extracts a part of a high frequency signal SINH input from the port 12 and transmitted through the transmission path 13 in a second direction opposite to the first direction as a measurement signal SM; a reference signal reception unit 15 which receives the reference signal SRE; a measurement signal reception unit 16 which receives the measurement signal SM; and a processing unit 17. The processing unit 17 executes processing to acquire S parameter measuring data for measuring an S parameter of an object to be measured connected to the port 12 on the basis of each of the signals SRE, SM received in each of the signal reception units 15, 16, and in addition, processing to acquire spectrum calculating data for calculating a frequency spectrum for the measurement signal SM.SELECTED DRAWING: Figure 2
Patent JP-2021069013-A (JP)
Title: Information processing system, information processing device, image processing method, and program
Inventor: TERAJIMA YUTO
IPC: G06K9/68
Filed: 2019-10-23
Abstract: To provide an information processing system that can automatically determine which of the images of first and second surfaces to be read is to be used as an image of a representative surface to be read.SOLUTION: An MFP 110 acquires an image of a first surface to be read and an image of a second surface. An MFP collaboration service 120 performs image analysis processing on the image of the first surface and the image of the second surface. The MFP 110 detects predetermined character information from the image of the first surface and the image of the second surface on which the image analysis processing has been performed and determines one of the image of the first surface and the image of the second surface to be an image of a representative surface to be read based on the detection result of the predetermined character information.SELECTED DRAWING: Figure 8
Patent JP-2021067599-A (JP)
Title: Mass analyzer, method for generating image, and image generation program
Inventor: OKUBO TATSUKI
IPC: G01N27/62
Filed: 2019-10-25
Abstract: To show a sample to be arranged on a sample plate in an easily understandable manner.SOLUTION: A mass analyzer includes an image generation unit for relating the positions of a plurality of sample mounting parts in a sample plate for laser desorption ionization and the position of an image to each other and generating an image that shows a mass analysis sample to be arranged in each sample mounting part. The image shows a display element indicating a direction in the positions corresponding to the sample mounting parts.SELECTED DRAWING: Figure 2
Patent JP-2021069245-A (JP)
Title: Rotary electric machine and method for manufacturing rotary electric machine
Inventor: KIKUCHI NAOMI
IPC: H02K1/18
Filed: 2019-10-28
Abstract: To solve the problem that adhesives for fixing an electromagnetic steel sheet adjacent to split cores on an electromagnetic steel sheet without water-repellent and oil-repellent coating, which is an element sheet, spread to an outer diameter side to infiltrate to a welding point in assembly in a rotary electric machine constituted of the split cores.SOLUTION: An electromagnetic steel sheet of a stator core constituting split cores is adhered and fixed to an electromagnetic steel sheet adjacent in a thickness direction by adhesives in an area near an inner diameter of the electromagnetic steel sheet including a tooth part, each split core has a positioning recess or a positioning protrusion for radially positioning with the adjacent split core at an end in a circumferential direction forming an outline of a yoke part, the positioning recess and the positioning protrusion have side bent parts to be formed by being combined with the end in the circumferential direction of the yoke part, respectively, and an adhesion area on the electromagnetic steel sheet is provided at a part separated from the side bent part of the yoke part.SELECTED DRAWING: Figure 7