baber/WOPTO huggingface dataset:
Patent JP-2020205741-A (JP)
Title: Charge and discharge control circuit, and battery device including the same
Inventor: FUKUCHI SHINYA
IPC: H02J7/02
Filed: 2019-08-01
Abstract: To reduce the cost of a charge and discharge control circuit and a battery device without causing a characteristic deterioration of a transistor.SOLUTION: A charge and discharge control circuit 10 that controls charge and discharge of a plurality of batteries 11a and 11b that are connected in series includes a first input terminal VC1, a second input terminal VC2, a ground terminal VSS, a first cell balance circuit 14a connected between the first input terminal and the second input terminal and including a first switch 142a, a second cell balance circuit 14b connected between the second input terminal and the ground terminal and including a second switch 142b, a first cell balance detection circuit 15a connected between the first input terminal and the second input terminal and including a third switch 152a, a second cell balance detection circuit 15b connected between the second input terminal and the ground terminal and including a fourth switch 152b, and a control circuit 17 that outputs a control signal to turn off the third switch and the fourth switch at predetermined cycles when the control signal is output.SELECTED DRAWING: Figure 1
Patent JP-2020025535-A (JP)
Title: Fucose binding protein, production method thereof and use thereof
Inventor: HAYASHI MASAHIRO
IPC: C12P21/02
Filed: 2019-08-07
Abstract: To provide fucose binding proteins in which binding affinity to fucose-containing sugar chains such as sugar chains comprising a structure consisting of Fucα1-2Galβ1-3GlcNAc and/or Fucα1-2Galβ1-3GalNAc is improved.SOLUTION: Provided is a method for deleting multiple amino acid residues at a C-terminal side, as well as, if necessary, for substituting a glycine residue at position 36 with a cysteine residue, substituting a glutamine residue at position 39 with a leucine residue or a methionine residue, substituting a glutamine residue at position 65 with a leucine residue, substituting a cysteine residue at position 72 with a glycine residue or an alanine residue, substituting a glutamic acid residue at position 81 with a cysteine residue, a glutamine residue, a histidine residue, or a methionine residue, and substituting a glycine residue identified as position 36 with a cysteine residue, in an amino acid sequence of the fucose binding protein BC2 LCN represented by a specific amino acid sequence.SELECTED DRAWING: None
Patent JP-2021023710-A (JP)
Title: Game machine
Inventor: KUBOTA TOMOHIRO
IPC: A63F5/04
Filed: 2019-08-08
Abstract: To prevent an increase in a control region for executing game control processing and to properly control reels.SOLUTION: Reel control means in a game machine causes a symbol number counter to count a symbol number every time the number of steps counted by a step counter passes a number of unit symbol steps (S444) and resets the step counter (S441). The reel control means resets the symbol number counter when the symbol number counted by the symbol number counter reaches a predetermined number of symbols. When the symbol number is updated, the reel control means divides the updated value of the symbol number by a predetermined divisor (S446) and determines the number of unit symbol steps corresponding to the updated symbol number according to a remainder of the division (S441 and S448).SELECTED DRAWING: Figure 12
Patent JP-2019208275-A (JP)
Title: Dynamic metadata conversion to support drawing with different tones
Inventor: RAYMOND YEUNG
IPC: H04N21/435
Filed: 2019-08-08
Abstract: To provide a method and an apparatus for accurately rendering a content mastered in another format on the basis of available metadata.SOLUTION: A method 300 includes receiving source content metadata for a source content and a first color volume transformation model, defining (330) a transfer curve (e.g., a sigmoid tone map curve) defined by the metadata, and fitting (340) the defined transfer curve to a transfer curve of a second color volume transformation model (e.g., a Bezier tone map curve). A curve fitting parameter is stored (350) as metadata for the second color volume transformation model. The source content is rendered (360) by using the metadata for the stored second color volume transformation model.SELECTED DRAWING: Figure 3
Patent JP-2021031221-A (JP)
Title: Work machine
Inventor: SHIRAI MASATO
IPC: B66C23/693
Filed: 2019-08-21
Abstract: To provide a work machine that can improve a degree pf freedom of design in the vicinity of an extendable boom and reliability at the time of extending/contracting the boom.SOLUTION: A work machine comprises: an actuator for extension/contraction that moves a first boom in an extending/contracting direction with respect to a second boom; an electrical driving source provided in a movable part of the actuator for extension/contraction; a first fixing pin that connects the actuator for extending to the first boom; a first connecting mechanism that switches a connection state between the actuator for extending and the first boom on the basis of power of the electrical driving source; a second fixing pin that connects the first boom to the second boom; a second connecting mechanism that switches a connection state between the first boom and the second boom on the basis of power of the electrical driving source; and a torque limiter, arranged between the electrical driving source and the first connecting mechanism or the second connecting mechanism, which holds loads acting on machine elements constituting a power transmission path from the electrical driving source at a predetermined value or less.SELECTED DRAWING: Figure 14
Patent JP-2020035443-A (JP)
Title: Sensing device
Inventor: TAKAI ISAMU
IPC: H04N5/225
Filed: 2019-08-23
Abstract: To improve accuracy to identify an object existing within a detection range.SOLUTION: An on-vehicle sensor 12A measures a physical quantity within a detection range in accordance with a set measurement parameter. A measurement parameter can be changed from an outer side. A signal processing section 22A performs signal processing based on a result previously learned by using a learning measurement signal with respect to a measurement signal that has been output from the on-vehicle sensor 12A, and then outputs accuracy information expressing accuracy for each classification of an object existing within a detection range of a measurement signal that has been output from the on-vehicle sensor 12A. A determination section 24A identifies an object on the basis of accuracy information that has been output from the signal processing section 22A and also changes a measurement parameter on the basis of accuracy information.SELECTED DRAWING: Figure 1
Patent JP-2021034651-A (JP)
Title: Semiconductor storage device
Inventor: OTAGURO KENYA
IPC: H01L29/792
Filed: 2019-08-28
Abstract: To improve a yield of a semiconductor storage device.SOLUTION: A semiconductor storage device of an embodiment includes first to third insulation members SLT1, first and second conductors, first and third pillars MP, and second and fourth pillars HR. The first conductor is provided between the first and second insulation members, and the second conductor is provided between the second and third insulation members. The first pillar penetrates the first conductor and the third pillar penetrates the second conductor in a first region CA. A plurality of second pillars penetrate the first conductor in a second region HA1 or in a third region HA2, and a plurality of fourth pillars penetrate the second conductor in the second or third region. A coverage factor of the plurality of second pillars in the third region is higher than a coverage factor of the plurality of second pillars in the second region and lower than or equal to a covering factor of the plurality of first pillars in the first region.SELECTED DRAWING: Figure 9
Patent JP-2020007561-A (JP)
Title: Composition of chlorotrifluoropropene and hexafluoro-butene
Inventor: WISSAM RACHED
IPC: C09K5/04
Filed: 2019-09-02
Abstract: To provide a novel composition that meets the demand of low or zero ozone depletion potential and lower global warming potential as compared with the current HFCs and is usable as refrigerants, heat transfer fluids, foaming agents, solvents and aerosol.SOLUTION: There are provided: a composition including 1,1,1,4,4,4-hexafluoro-2-butene and chlorotrifluoropropene, particularly 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd), preferably an azeotropic or azeotrope-like composition; and a use thereof.SELECTED DRAWING: None
Patent JP-2020014377-A (JP)
Title: Semiconductor module
Inventor: OMORI HIROTAKA
IPC: H01L25/18
Filed: 2019-09-04
Abstract: To provide a semiconductor module capable of more reliably suppressing a surge voltage.SOLUTION: The semiconductor module includes a circuit board 10 and first and second transistors Tr1, Tr2 for upper and lower arms constituting a power conversion circuit. The circuit board includes: a substrate 11 having a first and second insulation parts and a conductive layer 112 therebetween; first and second input wiring patterns 12, 13 to which first and second input terminals 21, 22 are connected; and an output wiring pattern 14 to which an output terminal 23 is connected. The first and second transistors are electrically connected to the first and second input terminals via the first and second input wiring patterns. The conducive layer has a first region facing the first input wiring pattern and a second region electrically connected to the first region. The second region is electrically connected to the second input wiring pattern. The conductive layer is insulated from the first input wiring pattern and the output wiring pattern by the second insulation part.SELECTED DRAWING: Figure 2
Patent JP-2021040706-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Main control means of a game machine of the present invention stop-displays a special pattern after executing cycle variations a plurality of times as a variable display of the special pattern according to a determination result of determination information on whether or not to execute a special game. Performance control means can execute a variation performance with a performance pattern while the special pattern is variably displayed, and a shift display to a corresponding display of reservation displays in the number corresponding to a reservation memory is finished after a first display change (unit change) in the cycle variations is finished.SELECTED DRAWING: Figure 51
Patent JP-2021042676-A (JP)
Title: Turbine blade and method for manufacturing turbine blade
Inventor: KITAMURA YUTA
IPC: F02C7/00
Filed: 2019-09-06
Abstract: To provide a turbine blade with different kind of strength increased for a wing part and a mounting part, and a method for manufacturing a turbine blade.SOLUTION: In a turbine blade 1 formed by connecting a wing part 2 and a mounting part 3, the wing part 2 is formed of a metal having a columnar structure along a longitudinal direction, and the mounting part 3 is formed of a metal having an equiaxed structure.EFFECT: Since the wing part 2 is formed of the columnar structure, the high temperature strength of the wing part 2 can be increased, and since the mounting part 3 is formed of the equiaxed structure, the fatigue strength of the mounting part 3 can be increased.SELECTED DRAWING: Figure 1
Patent JP-2020007343-A (JP)
Title: Antibody composition and buffer system therefor
Inventor: NICOLAS STEVEN GEE
IPC: C07K16/00
Filed: 2019-09-09
Abstract: To provide methods for purifying and/or conjugating antibodies, kits for such methods, and antibody compositions which remedy the drawbacks of the prior art.SOLUTION: A method comprises contacting an antibody with an activated label or activated derivatization reagent, or contacting the antibody with the label or derivatization reagent in the presence of an antibody conjugation reagent, in a buffer system which comprises a monocarboxylic acid buffer compound other than glycine, bearing an amine substituent at the α or β position.SELECTED DRAWING: None
Patent JP-2020120650-A (JP)
Title: Butter-like food derived from vegetable milk
Inventor: FUJIHARU KOJI
IPC: A23L11/00
Filed: 2019-09-19
Abstract: To manufacture a food that does not use animal material but uses vegetable material, namely vegetable milk such as soy milk, and resembles butter in all of appearance, use feeling and taste.SOLUTION: A method for manufacturing a butter-like food derived from vegetable milk includes: adding a processed vegetable fat to vegetable milk for emulsification; cooling the resultant vegetable milk emulsion; subjecting the resultant creamy material to churning or cavitation; and removing an aqueous phase therefrom to obtain solid matter of an oily phase, and kneading and homogenizing it.SELECTED DRAWING: Figure 1
Patent JP-2021050496-A (JP)
Title: Rolling compaction machine
Inventor: TAKAHASHI ATSUSHI
IPC: E01C19/26
Filed: 2019-09-24
Abstract: To provide a rolling compaction machine capable of evenly filling a spraying device with an antifreezing agent even when the spraying device is filled with an antifreezing agent having a specific gravity lighter than that of water.SOLUTION: A rolling compaction machine includes a water tank, a water supply device, an antifreezing device, and a controller. The water supply device includes a supply member, piping, and a purifier. The purifier includes: an introduction part arranged on the upper side in the vertical direction of the machine that introduces liquid from the piping into the purifier; a discharge part arranged on the upper side in the vertical direction of the machine that discharges the liquid in the purifier to the piping; and a discharge unit arranged on the lower side in the vertical direction of the machine that discharges the liquid in the purifier to the outside of the purifier. The antifreezing device includes: a discharge route being a route along which the liquid in the purifier is discharged from the discharge unit to the outside of the purifier; and an on-off valve that opens and closes the discharge route. When the water supply device is filled with the antifreezing agent (S140 to S180), the controller controls the antifreezing device to open the on-off valve for a prescribed period (S160).SELECTED DRAWING: Figure 7
Patent JP-2020076495-A (JP)
Title: Thrust expansion device
Inventor: ARAI SHIGEHIRO
IPC: F15B3/00
Filed: 2019-09-26
Abstract: To provide a thrust expansion device that facilitates the replacement of an input side actuator.SOLUTION: On an input side of a thrust expansion device 1, a through-hole of a hydraulic chamber 8 to be fitted with rod diameters of various actuators on the input side is provided, and an input rod 101 and the like of an air cylinder 100 are inserted to actuate a thrust expansion mechanism. An input side actuator mounting portion of the thrust expansion device 1 is configured to change components according to a method of fixing various actuators and rod shapes. By changing an input rod cross-section, a thrust expansion rate can be freely changed. By changing an input stroke of the input side actuator, a stroke of an output side rod can be changed. According to the thrust expansion device 1, it is possible to easily mount and replace inexpensive various commercially available actuators by being separately independent from the input side actuator.SELECTED DRAWING: Figure 3
Patent JP-2021050185-A (JP)
Title: Colon cancer therapeutic agent and male hypogonadism therapeutic agent
Inventor: TANAKA HIROMITSU
IPC: A61P15/10
Filed: 2019-09-26
Abstract: To find out a component that effectively contributes to treatment (suppression) of colon cancer or male hypogonadism whose onset risk rises with aging.SOLUTION: In the present invention, whether or not CHR-6494 effectively contributes to treatment (suppression) of colon cancer or male hypogonadism was inspected by using an ApcMin/+ mouse being a familial colon tumor disease model. In the ApcMin/+ mouse, the number of colon polyps increased with aging, and the mouse presented the symptoms of cachexia, and presented the symptoms of hypogonadism. Whereas, a mouse to which CHR-6494 was administered showed that rise in the number of colon polyps or onset of cachexia and hypogonadism with aging had been significantly suppressed. It can be said from the foregoing that the CHR-6494 effectively contributes as a component for treating (suppressing) onset of colon cancer or male hypogonadism, and is effective as a colon cancer therapeutic agent (colon cancer inhibitor) or a male hypogonadism therapeutic agent (male hypogonadism inhibitor).SELECTED DRAWING: Figure 1
Patent JP-2021055545-A (JP)
Title: Blower
Inventor: SHIRAISHI YUKINOBU
IPC: F04D29/30
Filed: 2019-09-26
Abstract: To provide a device capable of making a fixing method of both members secure, because large force is applied during operation at a connecting part of an impeller and a rotor of a blower.SOLUTION: The blower is equipped with the rotor capable of rotating about a center axis CA extending in a vertical direction, an impeller 2 attached to the rotor, and an annular ring member 5 about the center axis. The rotor has a rotor cylinder portion 1122 extending in an axial direction, and a flange portion 1123 expanding outward in a diametrical direction from the rotor cylinder portion. The impeller has an annular impeller base 23 about the center axis. The ring member is connected with the impeller base in the axial direction. The flange portion is sandwiched between the impeller base and the ring member in the axial direction.SELECTED DRAWING: Figure 4
Patent JP-2021056101-A (JP)
Title: Worn condition detection device
Inventor: KAWABATA SHIRO
IPC: G01N21/952
Filed: 2019-09-30
Abstract: To provide a worn condition detection device capable of accurately identifying the wear height of a stringing.SOLUTION: A worn condition detection device (100) is provided that comprises: an image acquisition unit (101) acquiring a line sensor image which is an image from at least one line sensor disposed below the stringing being a detection object; a distance acquisition unit (102) acquiring the distance data of the stringing; a wear detection unit (103) generating, from the line sensor image, distance data and the camera parameters of the line sensor having acquired the line sensor image, wear data that includes the center coordinate and wear width of worn face of the stringing; an excessive wear determination unit (104) generating an excessive wear flag when the wear height of the stringing from the line sensor data, distance data, camera parameters and wear data is greater than or equal to the radius of the stringing; and a residual diameter calculation unit (105) calculating the residual diameter of the stringing from the excessive wear flag and wear data and generating residual diameter data.SELECTED DRAWING: Figure 3
Patent JP-2020166226-A (JP)
Title: Polarizing plate
Inventor: MORIMOTO GOJI
IPC: G02F1/1335
Filed: 2019-09-30
Abstract: To provide a polarizing plate which exhibits just small misalignment at a through-hole section even in a high temperature environment.SOLUTION: A polarizing plate of the present invention comprises a polarizer, a protective layer provided on at least one side of the polarizer, and an adhesive layer. The polarizing plate has a through-hole formed therethrough at or near an edge thereof, and exhibits a misalignment of 300 μm or less at the through-hole section after going through a heat test involving heating the polarizing plate pasted onto a glass plate via the adhesive layer for 120 hours at 85°C.SELECTED DRAWING: Figure 2
Patent JP-2020184607-A (JP)
Title: Substrate processing apparatus
Inventor: WANG HUNG SHENG
IPC: H01L21/3065
Filed: 2019-10-08
Abstract: To provide a substrate processing apparatus capable of efficiently processing a substrate.SOLUTION: The substrate processing apparatus according to the present invention can include a scatter that is disposed over a baffle and separates plasma and impurities. The scatter includes a plate having a first opening formed in a central area thereof when viewed from above and a collision block that is disposed over the first opening to face the first opening and that collides with plasma supplied from a plasma generation unit and impurities.SELECTED DRAWING: Figure 4
Patent JP-2020099176-A (JP)
Title: Mining vehicle and method for starting ac electric motor of mining vehicle
Inventor: TOMMI TIIHONEN
IPC: B60L50/53
Filed: 2019-10-11
Abstract: To start an AC electric motor of a mining vehicle so that excessive load of an external electrical grid is minimized or avoided.SOLUTION: An AC electric motor (104) of a mining vehicle (300) is first accelerated to first speed with second AC voltage provided by an onboard battery-powered inverter (102) of the mining vehicle (300). A phase of first AC voltage taken from an external grid (203) is compared to a phase of the second AC voltage. If phase difference between the first AC voltage and the second AC voltage is larger than a predetermined limit, speed at which the inverter (102) rotates the AC electric motor (104) is changed. If the difference between the first AC voltage and the second AC voltage is smaller than the predetermined limit, change is made from rotating the AC electric motor (104) with the second AC voltage to rotating the AC electric motor (104) with the first AC voltage.SELECTED DRAWING: Figure 4
Patent JP-2021062562-A (JP)
Title: Compact, and production method of compact
Inventor: YOSHIDA KOICHIRO
IPC: B32B27/00
Filed: 2019-10-15
Abstract: To provide a compact capable of suppressing elongation of a skin member occurring over time, and having little risk of bending; and to provide a production method of the compact.SOLUTION: In one embodiment, a panel-shaped compact includes a core material, a skin member and a reinforcement member. The skin member is a resin sheet, and is arranged on both faces of the core material, to thereby constitute an appearance of the compact, and the reinforcement member is formed in a sheet or tape shape, is thermoplastic, and is integrally deposited with at least a part of the inner face of the skin member.SELECTED DRAWING: Figure 1
Patent JP-2021062563-A (JP)
Title: Image formation device and program
Inventor: MIKI MASAYOSHI
IPC: G03G21/00
Filed: 2019-10-16
Abstract: To notify a passing person who passes near an image formation device of a residual sheet.SOLUTION: An image formation device sets only an adjacent person as a detection object for returning in a sleep state when no sheet is on the discharge trays 26, 28 at transition to the sleep state. The image formation device sets an adjacent person and a passing person as the detection object for returning in the sleep state when a sheet is on the discharge trays 26, 28 at transition to the sleep state.SELECTED DRAWING: Figure 1
Patent JP-2021066900-A (JP)
Title: Hot-processed product and manufacturing method thereof
Inventor: KAWABATA HIROYUKI
IPC: C22C21/06
Filed: 2019-10-18
Abstract: To provide a hot-processed product capable achieving energy saving of artificial aging treatment while securing sufficient hardness or strength.SOLUTION: The present invention relates to a hot-processed product formed of a heat treatment type aluminum alloy. The aluminum alloy is an Al-Si-Mg-based alloy (6000 series alloy) containing Si:0.2 to 1.5 mass%, and Mg:0.3 to 1.5 mass% relative to its entirety. The hot-processed product contains a small angle grain boundary having a crystal orientation difference of 2° to 15°by 15 mm or longer in total of a length in a field of view of 3×104 μm2. A β" phase or the like are accelerated in precipitation due to many small angle boundaries, even in the artificial aging treatment of a low temperature or a short time, sufficient hardness and strength are developed. The hot-processed product like this is obtained by processing where, for example, a Z factor (Zener-Hollomon factor) becomes 1×1011/s or larger.SELECTED DRAWING: Figure 1