baber/WOPTO huggingface dataset:
Patent JP-2020098342-A (JP)
Title: Low power integrated circuit for analyzing digitized audio streams
Inventor: ERIC LIU
IPC: G10L15/00
Filed: 2020-01-17
Abstract: To provide a low power integrated circuit for receiving an audio stream, digitizing it, comparing the digitized audio stream with keywords, storing the digitized audio stream in a memory, and a low power integrated circuit for transmitting a signal to a processor so as to increase power and analyze the digitized audio stream when recognizing the keyword in the digitized audio stream.SOLUTION: In a low power integrated circuit 204, an audio stream 202 is analyzed and a signal 216 is sent to a processor to increase power when a keyword is detected in the audio stream. The low power integrated circuit includes a circuit element 210 for generating a digitized audio stream 214 using digitizing circuit element 206, and detects the keyword by a comparison circuit element 208, and transmits the signal 216 when recognizing the keyword in the digitized audio stream 214.SELECTED DRAWING: Figure 2
Patent JP-2021117073-A (JP)
Title: Differential pressure flowmeter
Inventor: YUKI KOJI
IPC: G01F1/38
Filed: 2020-01-24
Abstract: To reduce flow rate measurement errors.SOLUTION: A differential pressure flowmeter comprises: a piping 1; a laminar flow element 2 arranged inside of the piping 1; an absolute pressure sensor 3 for measuring the absolute pressure P1 of a fluid upstream of the laminar flow element 2; an absolute pressure sensor 4 for measuring the absolute pressure P2 of the fluid downstream of the laminar flow element 2; a temperature sensor 5 for measuring the ambient temperature T of the absolute pressure sensors 3, 4; a pressure calculation unit 8 for correcting the output signal of the absolute pressure sensor 3 on the basis of the temperature T and converting it to the absolute pressure P1, as well as correcting the output signal of the absolute pressure sensor 4 on the basis of the temperature T and converting it to the absolute pressure P2; and a flow rate calculation unit 11 for calculating the flow rate of the fluid on the basis of the absolute pressures P1, P2 calculated by the pressure calculation unit 8. The diaphragm of the absolute pressure sensor 3 that receives the absolute pressure P1, the diaphragm of the absolute pressure sensor 4 that receives the absolute pressure P2 and the temperature sensor 5 are integrated into one sensor chip.SELECTED DRAWING: Figure 1
Patent JP-2021117672-A (JP)
Title: Analysis processing system and analysis processing method
Inventor: INAMI NOBUHIDE
IPC: G06F30/13
Filed: 2020-01-24
Abstract: To provide an analysis processing system and an analysis processing method capable of improving accuracy of lightning strike analysis of a structure by a simpler method.SOLUTION: An analysis processing system simulates when an architectural structure in which a plurality of structures are combined is hit by a lightning strike using an equivalent network model of the plurality of structures. An arithmetic processing unit of the analysis processing system, which includes a capacitive element in which each pole is coupled to a first point and a second point in an equivalent circuit of the equivalent network model, simulates, based on responsiveness of the equivalent network model when a signal for the lightning strike is applied, when the architectural structure receives the lightning strike.SELECTED DRAWING: Figure 24
Patent JP-2021116624-A (JP)
Title: Facility plate, and system ceiling
Inventor: OGURI TOMOHIDE
IPC: F21V33/00
Filed: 2020-01-28
Abstract: To provide a facility plate and a system ceiling capable of suppressing increase of the construction number and improving workability.SOLUTION: A facility plate 3A1 is supported to a ceiling material by a hanging bolt 2. The facility plate 3A1 includes: a plate body 8A1 capable of storing a facility apparatus (a lighting apparatus 7); and a connection portion 10A1 to which the hanging bolt 2 is connected. In an indoor side of the plate body 8A1, a recessed portion 12A storing the lighting apparatus 7 is formed. A protrusion 13A formed at a rear side of the recessed portion 12A in the plate body 8A1 constitutes a support portion 9A1 to which the connection portion 10A1 is attached.SELECTED DRAWING: Figure 3
Patent JP-2021117417-A (JP)
Title: Air lead musical instrument
Inventor: Ohno Ryo
IPC: G10D9/10
Filed: 2020-01-28
Abstract: To provide an air lead musical instrument that allows even those with poor playing ability such as beginners to easily produce sound.SOLUTION: An air lead musical instrument has a structure in which a plurality of irregularities or rectifying fins is continuously provided on an inner wall 3 of a song port 2 and an inner wall 4 of a head tube 1 over the width of the major axis of the song port 2 so as to be orthogonal to a longitudinal direction of the head tube 1. The irregularities or rectifying fins act as windways, and after exhaled air having flown into the song port 2 circulates in the head tube 1, a ratio of the exhaled air flowing out from the song port 2 increases, making it easier to produce a sound.SELECTED DRAWING: Figure 1
Patent JP-2021120187-A (JP)
Title: Deposition modeling apparatus, and method for manufacturing three-dimensional object
Inventor: MIYASHITA YASUYUKI
IPC: B29C64/153
Filed: 2020-01-30
Abstract: To recognize abnormalities in an optical system more accurately during modeling.SOLUTION: A deposition modeling apparatus comprises: a chamber; a chamber window; a modeling table; a modeling table driver; a peripheral wall; an irradiation device including a light source and a scanner; a measuring device including a first measuring device having a first light-receiving body for obtaining a measured value of a light intensity at a light-receiving position of a laser beam, and a second measuring device having a second light-receiving body for obtaining a value of a beam diameter at the light-receiving position of the laser beam, and for measuring each of the plurality of laser beams outputted based on a plurality of set values of the light intensity during modeling; and a controller connected to the measuring device, and for determining that an abnormality has occurred when a slope of a linear function obtained from a relation between a measured value of the light intensity and a value of a beam diameter at a predetermined height or a value of a focal position obtained from the beam diameter.SELECTED DRAWING: Figure 4
Patent JP-2021120257-A (JP)
Title: Platform door device and control method for the same
Inventor: AKUTSU SHOHEI
IPC: B61B1/02
Filed: 2020-01-30
Abstract: To provide a platform door device and a control method for the same which reduce an installation cost for building a power line.SOLUTION: A platform door device comprises two door pockets 21, 21 to form an entrance A. The door pockets 21, 21 comprise a first door 22 and a second door 23, a first drive part 12 and a second drive part 13 and a control part 11 to control the first drive part 12 and the second drive part 13 respectively. The first door 22 and the second door 23 each contained in the two door pocket 21, 21 moves mutually in an opposite direction and this opens or closes the entrance A. The control part 11 of the door pocket 21 in one side and the control part 11 of the door pocket 21 in other side are connected via a communication line 5. The control part 11 of the door pocket 21, when it receives a detection signal S1 from a detection sensor 14 to detect an obstacle in the entrance A, controls the first drive part 12 of the door pocket 21, opens the first door 22 of the door pocket 21 and sends an opening signal of the second door 23 to the control part 11 of the other side door pocket 21 via the communication line 5.SELECTED DRAWING: Figure 1
Patent JP-2020104111-A (JP)
Title: Acoustic wave sorting
Inventor: DAVID A WEITZ
IPC: B01J19/00
Filed: 2020-02-05
Abstract: To provide systems and methods for transporting various species using acoustic waves such as surface acoustic waves.SOLUTION: The systems and methods have a channel such as a microfluidic channel, two or more outlets, and acoustic waves applied to species within the channel to determine which outlet the species is directed to, where the acoustic waves are applied to species, such as cells or particles, to deflect them from the channel into a groove or in respective different outlet directions or deflect them in different directions than those of the incident acoustic waves on the channel.SELECTED DRAWING: Figure 8A
Patent JP-2020103033-A (JP)
Title: Sealed robot drive section
Inventor: JAIRO T MOURA
IPC: H02K19/10
Filed: 2020-02-07
Abstract: To provide an isolation wall minimizing an air gap between a stator and a rotor.SOLUTION: A transport device includes a drive section attached to a housing 2405, and at least one transport arm connected to the drive section, where the drive section includes at least one rotor 101 having at least one salient pole of a magnetically permeable material and disposed in an isolated environment, at least one stator 206 having at least one salient pole including corresponding coil units 206C and disposed outside the isolated environment, and at least one seal portion 2404 configured to isolate the isolated environment, and integrated with the at least one stator 206. The at least one salient pole of at least one stator 206, and at least one salient pole of the rotor 101 form a closed magnetic flux circuit between the at least rotor 101 and the at least one stator 206.SELECTED DRAWING: Figure 24A
Patent JP-2021128915-A (JP)
Title: Alkali storage battery, and method for manufacturing the same
Inventor: SAGUCHI AKIRA
IPC: H01M50/10
Filed: 2020-02-17
Abstract: To provide an alkali storage battery which can prevent the short circuit between a positive electrode plate and a negative electrode plate.SOLUTION: An alkali storage battery of the present invention comprises: a spiral electrode group arranged by superposing a positive electrode plate (24), a negative electrode plate (26) and a separator (28) disposed between the positive and negative electrode plates on each other, provided that in an innermost circumferential portion (58), the negative electrode plate is located on an inner circumference side with respect to the positive electrode plate; and an exterior can (10) having conductivity, in which the spiral electrode group is encased together with an alkali electrolyte solution. The negative electrode plate has: a negative electrode core (26d); a first negative electrode mixture layer (26e) supported on an outer circumference-side face (26g) of the negative electrode core; and a second negative electrode mixture layer (26f) supported on an inner circumference-side face (26h) of the negative electrode core. The negative electrode core has a flash (26i) protruding toward the outer circumference side at an edge portion (26k) in an innermost circumferential portion (26j) of the negative electrode core. A thickness (D1) of an edge portion (26l) in an innermost circumferential portion (26q) of the first negative electrode mixture layer is smaller than a thickness (D2) of another portion of the first negative electrode mixture layer other than the edge portion; a height (H) of the flash is equal to or smaller than 30% of a thickness of the separator.SELECTED DRAWING: Figure 1
Patent JP-2021130762-A (JP)
Title: Adhesive with thermostable adhesion
Inventor: SAKATA NAOKI
IPC: C09J7/38
Filed: 2020-02-19
Abstract: To provide: a resin composition for an adhesive with thermostable adhesion, which is excellent in a property that adhesion after heating at a high temperature of 150°C does not easily increase compared to that before heating and in a property that, when a masking tape is peeled from an adherend, an adhesive layer of the masking tape does not easily remain on the adherend; an adhesive with thermostable adhesion containing the resin composition for an adhesive with thermostable adhesion; and an adhesive product having an adhesive layer formed of the adhesive with thermostable adhesion.SOLUTION: Provided is an adhesive with thermostable adhesion, comprising a (meth)acrylic polymer, which is formed by polymerizing a monomer component comprising an imide-based monomer having a cyclic structure and an unsaturated double bond, a hydroxyalkyl (meth)acrylate having a hydroxyalkyl group having 4 or more carbon atoms and an alkyl (meth)acrylate, and which has a weight average molecular weight of 300,000 to 800,000.SELECTED DRAWING: None
Patent JP-2021133741-A (JP)
Title: Rear subframe
Inventor: KAWACHI TAKESHI
IPC: B62D21/00
Filed: 2020-02-25
Abstract: To provide a rear sub-frame that is lightweight and has high rigidity.SOLUTION: A rear subframe comprises: a pair of rear body mounts 20a, 20b and a pair of front body mounts 10a, 10b; a rear cross member 30; a first side frame 40 and a second side frame 50; a front cross member 60; differential mounts 70a, 70b; a first upper arm rear mount 81b which is disposed adjacent to a first connection portion 31 and to which a first upper arm U is connected; a second upper arm rear mount 82b which is disposed adjacent to a second connection portion 32 and to which a second upper arm is connected. In a plan view, the differential mounts 70a, 70b are disposed between the first connection portion 31 and the second connection portion 32, and a distance between the first side frame 40 and the second side frame 50 is narrowed from the pair of front body mounts 10a, 10b toward the pair of rear body mounts 20a, 20b.SELECTED DRAWING: Figure 3
Patent JP-2021123100-A (JP)
Title: Anti-counterfeit seal
Inventor: TAKAHASHI TAKANORI
IPC: B41K1/02
Filed: 2020-02-06
Abstract: To solve a problem that a conventional seal is easy to forge as an authentic seal is recognized only by coincidence of seal impressions.SOLUTION: A part of a seal printing part of a seal printing surface 2 of a seal 1 is formed higher than other seal printing parts and an outer frame 3 by about 0.05-0.3 mm. Thus, not only a seal impression is generated but also different unevenness for each seal 1 is generated on a rear surface of a paper when sealing. Therefore, sealing with the authentic seal 1 can be proved by collating both surfaces of the seal impression on a front surface and the unevenness on a rear surface.SELECTED DRAWING: Figure 1
Patent JP-2021135778-A (JP)
Title: Information processing apparatus, information processing system, and alert notification method
Inventor: SHIOMI RYO
IPC: G06F3/12
Filed: 2020-02-27
Abstract: To provide an information processing apparatus that can prompt the execution of printing at a timing suitable for users.SOLUTION: An information processing apparatus 40 comprises a communication unit 41 and a control unit 42. the communication unit 41 can communicate with information processing terminals 20, 30 used by users. The control unit 42 determines the timing to notify an alert based on timing determination information. The timing determination information has at least one of user information and external factor information, and installation place information. The user information indicates information on the users. The external factor information indicates an external factor that affects the execution of printing. The installation place information indicates the installation places of a plurality of image forming apparatuses 10 that can execute printing. The alert includes notification information. The notification information prompts the users to execute printing. The control unit 42 causes the communication unit 41 to notify the alert to the information processing terminals 20, 30 at the determined timing.SELECTED DRAWING: Figure 7
Patent JP-2021138387-A (JP)
Title: Plug, and package container comprising plug
Inventor: OKAZAWA HIROSHI
IPC: B65D41/04
Filed: 2020-03-03
Abstract: To provide a plug which can facilitate rotational operation when detaching a cap, and sufficiently reduce finger pain when detaching the cap.SOLUTION: A plug 100 comprises a spout 30, and a cap 10 attached to the spout 30. The spout comprises a cylindrical side wall in which an outside screw is formed, and a flange 32 in one end side of the side wall. The cap 10 comprises a top plate 14, and a side wall 15 which is connected with an outer peripheral edge of the top plate 14, and in which an inside screw to be screwed with the outside screw is formed on an inner peripheral surface, and a knurling 13 is formed on an outer peripheral surface. The knurling 13 is configured by a saw-shaped protrusion 11, and a mountain-shaped projection 12 having height smaller than the saw-shaped protrusion 11, so as to be alternately arranged side by side along a circumferential direction. A top part of the saw-shaped protrusion 11 is closer to the mountain-shaped projection 12 adjacent to an upstream side than the mountain-shaped projection 12 adjacent to a downstream side, when viewed in a rotary direction of the cap 10 in detaching the cap 10 from the spout 30.SELECTED DRAWING: Figure 1
Patent JP-2020096641-A (JP)
Title: Method for optimizing assembly and production of hetero-multimeric protein complexes
Inventor: GIOVANNI MAGISTRELLI
IPC: C12P21/08
Filed: 2020-03-03
Abstract: To provide methods for improving the expression of protein complexes.SOLUTION: The methods of the disclosure are effective in limiting the expression of the dominant chain and, thus, equilibrating their relative abundance. The methods disclosed herein lead to a significant increase in productivity and final bispecific yields both in transient expression systems as well as in stably transfected CHO cells. Thus, the reduction of the expression of one or several polypeptides can lead to an overall increase in productivity. While the examples provided herein use κλ-bodies, the methods disclosed herein are applicable to other bispecific antibody formats and any other protein complex composed of several different polypeptides.SELECTED DRAWING: None
Patent JP-2020102295-A (JP)
Title: Memory system and nonvolatile memory control method
Inventor: ASAMI SHOHEI
IPC: G11C16/34
Filed: 2020-03-06
Abstract: To provide a memory system and nonvolatile memory control method with improved performance.SOLUTION: A control method of an embodiment is a method for controlling a nonvolatile memory including a word line and a plurality of memory cells connected to the word line and having a plurality of blocks as data erasing units. After a request for search of read voltage on the plurality of memory cells is provided to the nonvolatile memory, when information indicating that a response from the nonvolatile memory to the search request is information indicating that the read voltage could not be searched, the read voltage is searched as a result of providing the nonvolatile memory with an instruction for reading, a first difference as a difference between the searched read voltage and a first read voltage is calculated, and when the first difference is equal to or greater than a predetermined first value, data saved in the block including the plurality of memory cells connected to the word line is saved into another block.SELECTED DRAWING: Figure 1
Patent JP-2021142166-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-13
Abstract: To cause instruction notification to be appropriately given when shift to a special state and a normal state occurs.SOLUTION: When a special state is over and control into a normal state is performed across variable display more frequent than prescribed frequency, first instruction notification is given by first instruction notification means (for example, when control into the normal state is performed after a jackpot game based on probability variation jackpot A, a left shooting image is displayed from 1 to 4 variations); when no first instruction notification is given by the first instruction notification means in the case that control into the special state is performed over variable display of specific frequency, the special state is over, and control into a normal state is performed, and when a special condition is satisfied after the special state is over, second instruction notification is given by the second instruction notification means (for example, when control into the normal state is performed just once after the jackpot game based on the probability variation jackpot B, no left shooting image is displayed but a right shooting image is displayed after shift to a time-shortening state C occurs).SELECTED DRAWING: Figure 8-26
Patent JP-2021144901-A (JP)
Title: Plasma actuator
Inventor: NISHIDA SHINGO
IPC: H05H1/24
Filed: 2020-03-13
Abstract: To stably control the flow of a fluid.SOLUTION: A plasma actuator is provided on an object extending along an axis line intersecting the flow of a fluid. The plasma actuator comprises: an actuator body which is provided along an external surface of the object; and a power supply part which applies an AC voltage to the actuator body. The actuator body comprises: a first electrode; a second electrode which is provided radially inner side than the first electrode, with the axis line as the center; and a dielectric which is provided between the first electrode and the second electrode.SELECTED DRAWING: Figure 3
Patent JP-2021151024-A (JP)
Title: Work-piece alignment device
Inventor: UEDA TAKAHIRO
IPC: H02N13/00
Filed: 2020-03-17
Abstract: To provide a work-piece alignment device that can improve the workability of work-piece pickup work.SOLUTION: A work-piece alignment device that aligns multiple work-pieces includes a plate portion 11 of a tray on which multiple work-pieces can be placed, and a pair of electrodes 2a and 2b that have different polarities and can electrostatically adsorb the work-piece on the plate portion 11 of the tray. The plate portion 11 of the tray is composed of at least one pair of electrodes 2a and 2b, and a plurality of unit adsorption regions 4 which are regions for adsorbing one work-piece are arranged.SELECTED DRAWING: Figure 2
Patent JP-2021145600-A (JP)
Title: Pharmaceutical composition containing cd135+cell
Inventor: HIRAI HIDEYO
IPC: A61P37/04
Filed: 2020-03-18
Abstract: To provide a cell population and a composition useful for immunotherapy.SOLUTION: The present disclosure provides a method for obtaining a cell population having antigen-presenting and phagocytizing abilities, and isolating CD135+cells from a sample taken from an object.SELECTED DRAWING: None
Patent JP-2021146601-A (JP)
Title: Image forming device, and control method of image forming device
Inventor: MORIYA TATSUYA
IPC: B41J2/01
Filed: 2020-03-18
Abstract: To prevent a malfunction of heater temperature detection resulting from paper conveyance deviation.SOLUTION: An image forming device includes a medium conveying part which conveys a medium, an image forming part which forms an image on the medium, and a drying part which dries the medium with the image formed. The drying part includes: a heating part which extends in a vertical direction to a conveying direction of the medium, has black belts on both ends, and is heated by a heater; and a temperature detection part which detects temperatures of the black belts by an infrared sensor.SELECTED DRAWING: Figure 1
Patent JP-2021146272-A (JP)
Title: Method for manufacturing cured laminate and apparatus for manufacturing cured laminate, as well as curable composition set
Inventor: OZAKI DAISUKE
IPC: B41J2/01
Filed: 2020-03-19
Abstract: To provide a method for manufacturing a cured laminate which can obtain a laminate that is excellent in productivity, fastness and adhesion.SOLUTION: A method for manufacturing a cured laminate includes: an uncured laminate formation step of forming a first layer formed from a first curable composition on a base material, then forming, on the first layer, a second layer which has a smaller static surface tension than that of the first curable composition, and is formed from a second curable composition containing 45 mass% or more of a monofunctional polymerizable compound and 10 mass% or more and 40 mass% or less of a polyfunctional polymerizable compound having a weight average molecular weight (Mw) of 500 or more, and forming an uncured laminate; and a cured laminate formation step of curing the uncured laminate and forming a cured laminate.SELECTED DRAWING: Figure 1