baber/WOPTO huggingface dataset:
Patent JP-2021047686-A (JP)
Title: Analysis method of and analysis apparatus for vibration noise reduction for vehicle panel component
Inventor: NAKAGAWA KOICHI
IPC: G06F30/10
Filed: 2019-09-19
Abstract: To provide an analysis method of and an analysis apparatus or vibration noise reduction for a vehicle panel component which reduces noise resulting from vibration of the vehicle panel component.SOLUTION: A vibration noise reduction analysis method for a vehicle panel component according to the present invention has a step S1 of acquiring a vehicle body analysis model 41 having a floor panel model 43, a step S3 of setting analysis conditions relating to distribution of bead variables given to the floor panel model 43, a step S5 of setting a range in which one bead is given, a step S7 of acquiring distribution of the bead variable given to the bead given range, a step S9 of re-acquiring an equivalent radiant power (ERP) of the floor panel model 43 provided with the distribution of the acquired bead variables, a step S11 of calculating distribution of the bead variable which makes the ERP minimum in the bead given range, and a step S13 of determining the bead variable distribution making the ERP minimum as an optimum distribution of the bead given to the floor panel 31.SELECTED DRAWING: Figure 5
Patent JP-2021048100-A (JP)
Title: Battery separator, battery, and manufacturing method for battery separator
Inventor: NOGAMI TAKEO
IPC: H01M50/463
Filed: 2019-09-20
Abstract: To provide a battery separator for solving various problems caused by affinity to an electrolytic solution.SOLUTION: The present invention relates to a separator 104 separating a positive electrode 3 and a negative electrode 5 in a battery 1 comprising the positive electrode and the negative electrode in a battery can 2. The separator is constituted of an unwoven fabric 140 consisting of a first region 142 in a separator end which is positioned at a bottom side of the battery can, a second region 143 which is positioned in a symmetrical end with respect to the first region, and a central region 141 which is positioned between the first region and the second region, in the battery can. Affinity of the unwoven fabric with respect to an electrolytic solution in the first region and the second region is different from affinity of the unwoven fabric with respect to the electrolytic solution in the central region.SELECTED DRAWING: Figure 3
Patent JP-2020065919-A (JP)
Title: Fastener stringer, slide fastener, and article with slide fastener
Inventor: MORI TAKASHI
IPC: A44B19/34
Filed: 2019-09-20
Abstract: To provide a fastener stringer capable of reducing sliding resistance of a slider in a fastener stringer including a resin film.SOLUTION: A fastener stringer comprises: a fastener tape (101) having an element attaching part (201) and a tape main body (202); a resin film (102) stuck to the first main surface (101a) of the fastener tape (101); and a coil element row (104) attached to the second main surface (101b) of the fastener tape (101) along a side edge (103) of the element attaching part (201) of the fastener tape (101) with a suture (109). The element attaching part (201) is composed of a 1/1 weave structure.SELECTED DRAWING: Figure 6
Patent JP-2021050551-A (JP)
Title: Work machine
Inventor: ROH JOONYOUNG
IPC: E02F9/20
Filed: 2019-09-25
Abstract: To provide a work machine capable of easily discriminating between a loading work and a taking-out work and correctly measuring a loading amount without requiring excess operation for measuring a load taken-out from a transportation machine.SOLUTION: A controller mounted on a hydraulic shovel calculates an excavation height that is a relative height of a bucket and a surface shape, based on an output value of a posture sensor at a time when determining that the bucket performs a transportation work and the surface shape stored in a storage device, when determining that the bucket performs an excavation work. When the excavation height is equal to or lower than a first threshold value H1, the calculated load of an object to be transported is added to a load amount. When the excavation height is over the first threshold value H1, the calculated load of the object to be transported is subtracted from the load amount.SELECTED DRAWING: Figure 5
Patent JP-2020073793-A (JP)
Title: Actuator and manufacturing device of actuator
Inventor: TANABE YOSHIO
IPC: F03G7/06
Filed: 2019-10-02
Abstract: To provide an actuator or the like which can be easily fixed with a shape memory alloy wire.SOLUTION: An actuator comprises: a stator 20 having a plurality of stator rollers which are supported so as to be turnable, and fixing terminals 22 arranged at both sides of the stator rollers in an alignment direction; a mover 40 arranged between the stator rollers, and having mover rollers which are supported so as to be turnable; a shape memory alloy wire sandwiched between the stator rollers and the mover rollers; and terminal plates 32 at which both ends of the wire are caulked and fixed to the fixing terminals 22. Caulked parts 35 of the terminal plates have shapes which are raised in stripe states at portions with the wire sandwiched between the fixing terminals 22 and themselves.SELECTED DRAWING: Figure 11
Patent JP-2021061879-A (JP)
Title: Aroma diffuser
Inventor: HONDA KENICHI
IPC: A61L9/12
Filed: 2019-10-10
Abstract: To provide an aroma diffuser which allows a perfume container to be easily replaced, and can efficiently diffuse a perfume ingredient.SOLUTION: An aroma diffuser comprises: a bottle 20 (a perfume container) containing a perfume ingredient; a bottle cap 40 connected to the perfume container; a hooking part 91 provided on the bottle cap; an insertion port into which the perfume container is inserted; a spring 90 disposed on a side part of the insertion port; and a stopper 94 disposed on a side part of the insertion port, wherein when the perfume container is inserted into the insertion port, the stopper comes into contact with the hooking part, relative to the bottle cap biased in a direction in which the perfume container is separated from the insertion port by the spring, thereby preventing the perfume container from being separated from the insertion port.SELECTED DRAWING: Figure 8
Patent JP-2021062528-A (JP)
Title: Method and apparatus for molding composite material
Inventor: USUI KATSUHIRO
IPC: B29C70/48
Filed: 2019-10-11
Abstract: To provide a method and an apparatus for molding a composite material capable of facilitating positioning of a reinforcing base material with respect to a mold and improving impregnability of resin into the reinforcing base material.SOLUTION: In a method for molding a composite material 10, first, when a reinforcing base material 11 is arranged in a mold 200, an ejector pin 710 capable of extruding a molded article from the mold is projected from a molding surface 221S of the mold. The reinforcing base material is arranged and positioned so that the ejector pin is inserted into a through hole 30 formed penetrating in a thickness direction of the reinforcing base material. Then, the mold is closed to retreat the ejector pin from the through hole of the reinforcing base material, the resin injected into a cavity 250 is made to flow into the through hole, and the reinforcing base material is impregnated with the resin from the through hole.SELECTED DRAWING: Figure 3
Patent JP-2020196119-A (JP)
Title: Cutting insert
Inventor: ASO TAKAHIRO
IPC: B23C5/10
Filed: 2019-10-16
Abstract: To provide a cutting insert formed in a shape in which a main cutting blade hardly breaks.SOLUTION: In a cutting insert 10, at least a main cutting blade 24, a corner blade 23, a flat blade 22 and an inner cutting blade 21 are formed on an upper surface 20, a protruding part 43 protruding outward is formed on a side part 41 of the main cutting blade corresponding to the main cutting blade 24 of sides 40, and the protruding part 43 has a first portion 43a whose protrusion amounts gradually become smaller as separating from the corner blade in an upper surface view. Further a flank face part 42 of the main cutting blade formed at the side part 41 of the main cutting blade comprises a first flank angle variation part 42a whose flank angle gradually becomes smaller as separating from the corner blade 23 and a second flank angle variation part 42b whose flank angle gradually becomes larger as separating from the corner blade. It is preferable that the first flank angle variation part 42a be positioned closer to the corner blade 23 than the second flank angle variation part 42b and a flank angle at an end part farther from the corner blade 23 of end parts of the first flank angle variation part 42a be minus.SELECTED DRAWING: Figure 1
Patent JP-2020132431-A (JP)
Title: Travel support device for industrial vehicle
Inventor: ONO TAKUMA
IPC: B66F9/24
Filed: 2019-10-18
Abstract: To provide a travel support device for an industrial vehicle capable of displaying a guide at a location to be a target.SOLUTION: The travel support device for an industrial vehicle comprises a camera 71 loaded on a reach type forklift 20 for imaging surrounding of the reach type forklift 20, a controller 61 for generating a vehicle width guide line and front distance guide line, a display part 63 for displaying the vehicle width guide line and the front distance guide line folded on the image captured by the camera 71 and a relative position display/absolute position display switching indication part for switching from a relative position display for displaying the guide line folded on the image captured by the camera 71 at the display part 63 in the state that the guide line maintains the relative position relation relative to the vehicle to an absolute position display for displaying the guide line folded on the image captured by the camera 71 at the display part 63 in the state that the guide line is fastened to the absolute position without maintaining the relative position relation relative to the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021067101-A (JP)
Title: Masking sound generation method
Inventor: UETABIRA SHIGEKI
IPC: G10K11/168
Filed: 2019-10-24
Abstract: To provide a masking sound generation method from booths for portable terminal capable of reducing discomfort caused by masking sounds by generating a masking sound from booths for portable terminals.SOLUTION: A masking sound generation method is a method of generating a masking sound from each of multiple booths 100 for portable terminal installed close to each other. The masking sound is a meaningful sound with a clear flow of time, and the masking sounds generated from multiple booths for portable terminal are synchronous with each other. This masking sound is either a piece of music, human voices, bird chirping, or the sound of waves on a sandy shore.SELECTED DRAWING: Figure 1
Patent JP-2020117479-A (JP)
Title: Boron-containing compound and drug containing the same
Inventor: KITAMATSU MIZUO
IPC: A61K47/10
Filed: 2019-10-30
Abstract: To provide unprecedented compounds that have an EPR effect and can transport a large amount ofB into tumor cells, since it is necessary to send a large amount ofB into tumor cells when performing boron neutron capture therapy.SOLUTION: By selecting gold as a carrier particle and selecting BSH as a stable isotope of boron, a boron-containing compound, in which carrier particles carry a stable isotope of boron, a cell-penetrating peptide (intracellular delivery peptide), and an aggregation inhibitor, can possess the ability to selectively enter tumor cells and further obtain a boron-containing compound in which carried particles do not aggregate with each other.SELECTED DRAWING: Figure 1
Patent JP-2020014924-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To provide a game machine that contributes to increase in interest of a game through a performance.SOLUTION: A left panel decorative body 54Ls is provided in the vicinity of a display unit 50a of an image display device 50. A logo lens body 54Lk is provided on the left panel decorative body 54Ls, and characters are imitated on the logo lens body 54Lk. A performance control microcomputer 121 can execute a logo notice B in which the same logo character image G401 as the character simulated on the logo lens body 54Lk is displayed on the display unit 50a, in a normal variation in a special symbol variation performance.SELECTED DRAWING: Figure 33
Patent JP-2021048380-A (JP)
Title: Double-sided light-receiving dye-sensitized solar cell
Inventor: LEE YUH-LANG
IPC: H01G9/20
Filed: 2019-11-11
Abstract: To provide a dye-sensitized solar cell with improved photoelectric conversion efficiency.SOLUTION: A double-sided light-receiving dye-sensitized solar cell 10 includes a first light transmitting substrate 11, a second light transmitting substrate 12, a working electrode 13, a first semiconductor layer 14, a second semiconductor layer 15, a third semiconductor layer 16, a counter electrode 17, and a light transmissive catalyst layer 18, and a liquid electrolyte 19.SELECTED DRAWING: Figure 1
Patent JP-2020022506-A (JP)
Title: Method for producing 2'-fucosyllactose using Corynebacterium glutamicum
Inventor: SEO JIN-HO
IPC: C12N1/21
Filed: 2019-11-13
Abstract: To provide a method for producing 2'-fucosyllactose; due to use of Corynebacterium glutamicum strain that is a GRAS, the 2'-fucosyllactose is safer compared with the conventional Escherichia coli and has a very high concentration through overcoming the restriction of the conventional technique that cannot be applied from industrial aspects due to a low concentration in production.SOLUTION: The present invention relates to recombinant Corynebacterium glutamicum for producing fucosyllactose, the recombinant Corynebacterium glutamicum being transformed to express α-1,2-fucosyltransferase, GDP-D-mannose-4,6-dehydratase, GDP-L-fucose synthase and lactose permease, the recombinant Corynebacterium glutamicum having phosphomannomutase and GTP-mannose-1-phosphate guanylyltransferase and the present invention also relates to a method for producing fucosyllactose using the same.SELECTED DRAWING: None
Patent JP-2021081531-A (JP)
Title: Optical system and image capturing device
Inventor: SUZUKI TAKUMI
IPC: G02B13/18
Filed: 2019-11-18
Abstract: To provide an optical system which offers high optical performance while reducing the size and weight of a lens group that moves for focusing.SOLUTION: An optical system provided herein consists of a first lens group L1 having positive refractive power, a second lens group L2 having negative refractive power, and a third lens group L3 having positive refractive power, arranged in order from the object side to the image side and configured such that distances therebetween change while focusing. The optical system satisfies conditions expressed as: 0.51≤f1/f≤0.93 and 0.01≤sk/OTL≤0.16, where f represents a focal length of the entire system, f1 represents a focal length of the first lens group, OTL represents a total optical length of the optical system, and sk represents an air-equivalent distance from a most image-side lens surface of the third lens group to the image plane.SELECTED DRAWING: Figure 1
Patent JP-2021078483-A (JP)
Title: Composition for improving intestinal bacterial flora containing processed yacon as active ingredient
Inventor: NISHINO KUNIHIKO
IPC: A61K36/28
Filed: 2019-11-22
Abstract: To provide a composition for improving intestinal bacterial flora.SOLUTION: A composition for improving intestinal bacterial flora contains processed yacon as an active ingredient.SELECTED DRAWING: None
Patent JP-2020034949-A (JP)
Title: Roll-to-roll duplex exposure device
Inventor: ASAMI MASATOSHI
IPC: G03F7/20
Filed: 2019-11-25
Abstract: To provide a roll-to-roll exposure device with a duplex exposure capability, which has a practical configuration to allow the cleaning of masks.SOLUTION: A roll of sheet-like substrate S is drawn out by a conveyance system 1 and conveyed through an exposure area, and the pattern sheet-like substrate S of masks 41, 42 is exposed by a pair of light sources 2, a pair of optical system 3, and a pair of the masks 41, 42. Between the exposures, elevating mechanisms 51, 52 raise and lower the respective masks 41, 42 to allow the masks 41, 42 to contact a pair of cleaning rollers 61, 62 each having an adhesive layer on the surface, such that the masks 41, 42 are cleaned by cleaning rollers 61, 62 which are integrally moved by the roller moving mechanism 63 to roll on the masks 41, 42. The cleaning rollers 61, 62 come into contact with respective transfer rollers 68 to have foreign matter transferred. The transfer rollers can also be removed and washed with water.SELECTED DRAWING: Figure 1
Patent JP-2021085909-A (JP)
Title: Karaoke device
Inventor: YABUKI TAKESHI
IPC: G10K15/04
Filed: 2019-11-25
Abstract: To provide a karaoke device capable of efficiently improving singing evaluation of a singing person, by making the singing person recognize an erroneously memorized specific phrase.SOLUTION: A karaoke device (11) comprises: an acquisition unit (25) for sequentially acquiring singing pitches from a singing voice signal; a scoring unit (26) which scores singing voice in time-series order by comparing the singing pitch with a reference pitch of reference data; a classification unit (23) which classifies a plurality of phrases contained in the reference data into a plurality of groups; a calculation unit (27) which calculates a scoring value for each group based on the scoring value of the singing voice of each phrase in the group; a determination unit (29) which determines a similarity degree of a singing pitch transition between each phrases in the group; and a notification unit (30) which notifies a user of the phrase contained in the group, when the scoring value of the group is a predetermined scoring value or less and the similarity degree of the singing pitch transition is a predetermined similarity degree or more.SELECTED DRAWING: Figure 2
Patent JP-2020161113-A (JP)
Title: Smart IOT Toolbox System
Inventor: HWANG CHEOL GYU
IPC: G06Q50/04
Filed: 2019-11-26
Abstract: To provide a smart IOT tool box system capable of automatically providing and automatically managing inventory of tools, components, or the like stored in a tool box, and preventing theft of the tools or the like.SOLUTION: The smart IOT toolbox system includes a user terminal, a management server, the toolbox, and an automatic supply device. A demander of tools or the like transmits, to the management server through the user terminal, a request for the type and quantity of the tools or the like to be used or a request for the type or the like of the tools or the like to be returned in order to use or rent required tools or the like or to return the used tool or the like. The tool box includes a plurality of storage boxes which can store the tools or the like based on an individual type basis. The management server, upon reception of the request from the user terminal, transmits, to the supply device, demander information if the quantity of the tools or the like to be used by the demander corresponding to the requested quantity are stored in the tool box, and upon reception of the demander information from the server, the supply device transfers the smart IOT tool box to a position of the demander.SELECTED DRAWING: Figure 1
Patent JP-2021086387-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: OKADA MASARU
IPC: G08B25/10
Filed: 2019-11-27
Abstract: To provide means that, when an abnormality that may lead to a crash in midair is detected in a flight vehicle such as a distribution drone or flying car which is requested to ensure quite high safety because it flies over a densely populated region, informs a third party of the fact.SOLUTION: An information processor acquires a first alert from a flight vehicle. In response to acquisition of the first alert, the information processor estimates a fall position of the flight vehicle, and transmits a second alert to one or plural other information processors, which cover communications over at least a part of a predetermined range, so as to notify terminals which exist within the predetermined range from the estimated fall position.SELECTED DRAWING: Figure 9
Patent JP-2021083800-A (JP)
Title: Game machine
Inventor: KATO TATSUO
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To improve an interest of a game.SOLUTION: A game machine comprises performance control means (performance control device 300) for controlling a performance of a game, and special variation winning devices which are released in a special game state (a first special variation winning device 38 and a second special variation winning device 39). A special result includes a first special result (jackpot) and a second special result (small winning), and the special game state includes a first special game state which is executed when the first special result is derived, and a second special game state which is executed when the second special result is derived, and a value imparted to a player is lower than that in the first special game state. Then, operation forms of the special variation winning devices in the first special game state and the second special game state are made to be the same operation states from a start of the special game state up to a constant period, and the performance control means can execute a specified performance being the same performance in the constant period in the first special game state and the second special game state.SELECTED DRAWING: Figure 98
Patent JP-2021085082-A (JP)
Title: Surface treatment apparatus
Inventor: ISHIZAKI TAKAHIRO
IPC: C23C8/16
Filed: 2019-11-29
Abstract: To provide a surface treatment apparatus capable of achieving reduction of treatment time when forming a film on a surface of aluminum alloy to form a high quality film.SOLUTION: A surface treatment apparatus comprises: a chamber 0110 having a cylindrical shape; a boiler 0120 arranged in an outside of the chamber 0110 and for forming saturated steam; a treated steam introduction part 0130 for introducing the saturated steam formed by the boiler 0120 into the chamber 0110; a centralized control panel 0140 for controlling the introduction of the saturated steam; a treatment object holding part 0150 for holding a test piece W in the chamber 0110; a condensed water derivation hole 0115 for exhausting condensed water caused by the saturated steam introduced into the chamber 0110 from a bottom part of the chamber 0110; a condensation tank part 0170 capable of staying the condensed water exhausted from the condensed water derivation hole 0115 while maintaining a pressure in the chamber 0110; and a water introduction part 0180 for introducing water for dipping the test piece W into the chamber 0110.SELECTED DRAWING: Figure 1A