baber/WOPTO huggingface dataset:
Patent JP-2020060615-A (JP)
Title: Optical film
Inventor: Jinno Ayano
IPC: G02B5/30
Filed: 2018-10-05
Abstract: To provide an optical film capable of easily recognizing a region where a liquid crystal layer is formed.SOLUTION: The optical film comprises a first liquid crystal layer. The first liquid crystal layer has a first end region comprising one end part in a width direction, and a first adjacent region adjacent to the first end region in the width direction, in which the first end region and the first adjacent region satisfy at least one of the following [a1] and [b1]: [a1] the reflectance of the first end region and the reflectance of the first adjacent region are different from each other; and [b1] the transmittance of the first end region and the transmittance of the first adjacent region are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2020058453-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-05
Abstract: To provide a game machine capable of increasing a game interest.SOLUTION: A game machine includes game control means capable of controlling a game state after the end of an advantageous state to a special state in which the frequency to be controlled to a particular state is higher than a non-special state, and specific performance executing means capable of executing a specific performance in a different mode in the special state. The specific performance executing means can execute the specific performance in a first mode when controlled to be in the advantageous state, can execute the specific performance in a second mode when controlled to be in the non-special state from the special state, and can execute the specific performance in the first mode also when controlled to be in the particular state.SELECTED DRAWING: Figure 8-30
Patent JP-2020060393-A (JP)
Title: Automatic analyzer
Inventor: FUJIWARA TAKAFUMI
IPC: G01N35/10
Filed: 2018-10-05
Abstract: To determine whether or not a probe or the like is present at a desired position in the cell.SOLUTION: The automatic analyzer includes a reaction vessel for reaction of dispensed solutions, a nozzle inserted into the reaction vessel, and a plurality of detection sensors configured to detect a position at which the nozzle is inserted into the reaction vessel. The plurality of detection sensors are arranged such that a position where respective zones thereof where presence/absence of the nozzle can be detected, intersect with each other, is set as a preferable region where the nozzle is inserted.SELECTED DRAWING: Figure 1
Patent JP-2020061246-A (JP)
Title: Negative electrode material containing Si and TiC
Inventor: KIMIJIMA TAKEYUKI
IPC: H01M4/36
Filed: 2018-10-09
Abstract: To provide a new negative electrode material containing Si, which can improve the capacity retention rate of a secondary battery.SOLUTION: A negative electrode material contains Si and TiC, and the contents of Si and TiC satisfy the following formula. 15≤100×(TiC mass%)/(Si mass%+TiC mass%).SELECTED DRAWING: None
Patent JP-2019003958-A (JP)
Title: Battery pack
Inventor: KUMAGAI ATSUHIRO
IPC: H01M2/10
Filed: 2018-10-09
Abstract: To provide a battery pack that can be prevented from being unintentionally detached from an apparatus.SOLUTION: A battery pack according to an embodiment of the technique, comprises: a first main surface; a second main surface facing the first main surface in a first axial direction; a first end surface that has a plurality of terminal windows which are arranged between the first main surface and the second main surface, expose a terminal in a second axial direction orthogonal to the first axial direction to the outside, and are arranged nearer the first main surface side than the second main surface side. In the first end surface, the battery pack comprises a first concave part that is arranged nearer the second main surface side than the first main surface, and is opened to one side of the second axial direction. A part of a periphery of the first end surface is formed by a curve part, and at least one part of an opened portion of the first concave part is formed by the curve part.SELECTED DRAWING: Figure 1
Patent JP-2019071879-A (JP)
Title: Production method of lactic acid fermented carrot
Inventor: SEKIMIZU KAZUHISA
IPC: A23L19/00
Filed: 2018-10-10
Abstract: To provide a lactic acid fermented food product having a functionality due to lactic acid fermentation by functional lactic acid bacteria, and to provide a production method of the same.SOLUTION: A production method of lactic acid fermented carrots includes fermenting carrots by functional lactic acid bacteria. In the production method of lactic acid fermented carrots, it is preferable that the functional lactic acid bacteria are lactic acid bacteria having a natural immunity activation action, lactic acid bacteria having a hypoglycemic action, or lactic acid bacteria having an infection disease prevention or treatment action. The production method of lactic acid fermented carrots includes especially preferably a step of sterilizing carrots before fermenting the carrots.SELECTED DRAWING: Figure 4
Patent JP-2020060999-A (JP)
Title: Program, braille output device, and braille output method
Inventor: ISHIKAWA JUN
IPC: G06F3/01
Filed: 2018-10-11
Abstract: To provide a program, a braille output device, and a braille output method having a configuration that makes it easy for a visually impaired person to understand map-related information using a braille processor.SOLUTION: A program makes a computer work as: a scale reception unit that receives a first scale indicating a scale of a map; a spot reception unit that receives a first spot on the map; an information identification unit that refers to map data that indicates information related to a region of a size corresponding to a scale including each point on the map, and identifies a first information related to a first region having a size corresponding to the first scale including the first spot; and a voice output control unit that causes a voice output unit of a braille output device to output the first information by voice.SELECTED DRAWING: Figure 2
Patent JP-2020064744-A (JP)
Title: connector
Inventor: OSADA TAKESHI
IPC: H01R13/629
Filed: 2018-10-16
Abstract: To provide a connector capable of maintaining a state in which engagement with a mating housing by a lock arm can be properly released.SOLUTION: A connector includes: a housing which has a terminal storage chamber; and a cantilever beam-like lock arm 20 which can be engaged with a mating housing. The lock arm 20 has: a plate spring section 21 which has a fixed end connected to the housing and a tip of a plate-like body extended to the front in a fitting direction with the mating housing from the fixed end as a free end; an engaging section 24 which is provided at the tip of the plate spring section 21 and can be engaged with the mating housing; a pair of arm sections 26 extended to a rear side in the fitting direction from the engaging section 24; and an operation section 27 for connecting the pair of arm sections 26 so as to straddle over the plate spring section 21. When the operation section 27 is displaced in a direction (Z2 direction) for bringing the operation section closer to the housing, the engaging section 24 is displaced in a direction (Z1 direction) for releasing the engagement of the engaging section with the mating housing with a contact portion B between the operation section 27 and the plate spring section 21 as a fulcrum.SELECTED DRAWING: Figure 4
Patent JP-2020066896-A (JP)
Title: Work machine
Inventor: KAYANE MASAHIRO
IPC: E02F5/06
Filed: 2018-10-23
Abstract: To provide a work machine capable of appropriately adjusting the tension of a chain of a trencher and mitigating an impact load due to excavation of a driven wheel and a drive wheel via the chain.SOLUTION: In a work machine 1 in which a trencher 10 is attached to a traveling vehicle body composed of a lower traveling body 2 and an upper revolving structure 3, an adjuster device 19 for adjusting the tension of a chain 16 is incorporated in a frame 17 for connecting a sprocket (driving wheel) 14 and an idler 15 (driven wheel) of the trencher 10. The adjuster device 19 comprises: a yoke 23 for rotatably supporting the idler 15; a grease cylinder 24 for moving the yoke 23 in the longitudinal direction of the frame 17 according to the amount of grease filled; and a spring 25 for urging the grease cylinder 24 toward the front end of the frame 17.SELECTED DRAWING: Figure 2
Patent JP-2020072123-A (JP)
Title: Semiconductor light source drive device
Inventor: GYOTEN TAKAAKI
IPC: H01S5/0683
Filed: 2018-10-29
Abstract: To provide a semiconductor light source drive device that has a small loss and a low breakage risk of a semiconductor light source when a time period in which a laser light source is driven and controlled so that PWM modulation of optical output is performed and a long OFF time period coexist.SOLUTION: A semiconductor light source drive device comprises: a switching power supply; a semiconductor light source that emits light by being applied with a current; and a light source feedback unit that outputs such a target current value that a variable of the semiconductor light source is accorded with a target value for the variable on the basis of the variable. The semiconductor light source drive device controls the switching power supply so that the current flowing in the semiconductor light source is accorded with the target current value, and performs PWM modulation of output light of the semiconductor light source in a time period except a periodic idle time period having a first time width where no current is applied to the semiconductor light source. In the semiconductor light source drive device, a temperature of the semiconductor light source is gradually increased in a rising time period having a predetermined second time width immediately after the idle time period.SELECTED DRAWING: Figure 1
Patent JP-2020070831-A (JP)
Title: Pedestal for piping support
Inventor: SHIBUYA RYUJIRO
IPC: F16L3/12
Filed: 2018-10-30
Abstract: To provide a pedestal for a piping support that can be dealt with even when a sound absorption material and a heat insulation material adhered to a wall surface are set to various thicknesses.SOLUTION: In a pedestal for mounting a piping support, piping and wiring are arranged and supported on a wall surface, to which a sound absorption material and a heat insulation material are adhered. The pedestal 1 has: a wall surface fixing part 2 having a stationary plate 21 fixed to the wall surface, and a support cylindrical body 22 standing from the stationary plate 21; and a piping support fixing part 3 having a flange plate 31 fixed to the piping support and a slide cylindrical body 32 suspended from the flange plate 31. Any one of the support cylindrical body 22 and the slide cylindrical body 32 is inserted in the other of the bodies under an overlaid state, and is configured to slide so that height can be adjusted. Elastic locking parts 24, 33 are provided on one or both of opposed faces when the support cylindrical body 22 and the slide cylindrical body 32 are overlaid on each other at intervals.SELECTED DRAWING: Figure 1
Patent JP-2020068681-A (JP)
Title: Sliding mechanism and movable part of sliding mechanism
Inventor: TOMIMORI ATSUNORI
IPC: A01G9/14
Filed: 2018-10-30
Abstract: To provide a sliding mechanism for sliding a member to be slid such as a lining sheet and a door for heat insulation, thermal insulation or shading in a horizontal direction inside or outside a greenhouse by a simple structure.SOLUTION: A sliding mechanism for sliding a member to be slid in a horizontal direction inside or outside a greenhouse comprises: a rail 9a which disposed in a horizontal direction inside or outside the greenhouse and whose opening direction is open except for a directly downward direction; an engaging part 19 which engages with the rail 9a in a state where the part does not come off from the rail; a plate-like part 21 on which the engaging part 19 is formed; and a spring part 23 whose one end is attached to the plate-like part 21, in which a lining sheet or the like of the member to be slid is connected to the other end of the spring part 23.SELECTED DRAWING: Figure 6
Patent JP-2020070205-A (JP)
Title: Lithium-cobalt-manganese composite oxide and lithium secondary battery comprising the same
Inventor: SAKAGUCHI YUYA
IPC: C01G51/00
Filed: 2018-10-30
Abstract: To provide a lithium-cobalt-manganese composite oxide which can be used as a positive electrode active material of a lithium secondary battery, has a high utilization rate at a 5 V region and has high energy density and to provide a lithium secondary battery which uses the lithium-cobalt-manganese composite oxide as a positive electrode.SOLUTION: Provided is a lithium-cobalt-manganese composite oxide that has a chemical composition formula represented by LiCoMnO(-0.15≤a≤0.15 and 0.9≤x≤1.1), a crystal structure that is a cubic spinel-type structure, a crystallite size of 50 to 100 nm, and a lattice strain of 0.5% or less. A lithium secondary battery comprising the same is also provided.SELECTED DRAWING: None
Patent JP-2020070467-A (JP)
Title: Grain-oriented electrical steel sheet, and continuous film deposition apparatus
Inventor: ARAGAKI YUKIHIRO
IPC: C23C16/46
Filed: 2018-10-31
Abstract: To provide a manufacturing method of a grain-oriented electrical steel sheet capable of obtaining a grain-oriented electrical steel sheet excellent in film adhesion property.SOLUTION: There is provided a manufacturing method of a grain-oriented electrical steel sheet for applying a deposition process continuously to a steel sheet which is a grain-oriented electrical steel sheet not having a forsterite film. In the manufacturing method of a grain-oriented electrical steel sheet, when applying the deposition process, the steel sheet is heated up to a deposition temperature of 300°C or higher, and after the deposition process, the steel sheet to which the deposition process is applied is brought into contact with a roll and cooled, in which cooling speed at the roll contact time is adjusted at 200°C/s or lower.SELECTED DRAWING: Figure 1
Patent JP-2020071135-A (JP)
Title: Crack detector and crack detection method
Inventor: Shiotani takao
IPC: G01B11/22
Filed: 2018-10-31
Abstract: To provide a crack detector and a crack detection method which can improve a throughput and non-destructively accurately and quickly detect crack information that relates to cracks formed in the inside of a workpiece.SOLUTION: The crack detector comprises: an optical unit 14 for performing polarized lighting to a workpiece W with detection light L1 emitted from a light source 20 via a half region on one side of a condenser lens 18, and detecting reflected light L2 of the detection light L1 having been reflected by the workpiece W by an optical detector 22 via a half region on the opposite side of the condenser lens 18; scanning means for causing the workpiece W and the optical unit 14 to move relatively to each other and thereby scanning the detection light L1 in a direction orthogonal to the thickness direction of the workpiece W; and crack detection means for detecting crack information relating to cracks formed in the inside of the workpiece W on the basis of the detection result detected by the optical detector 22 when polarized lighting and scanning is performed on the workpiece W.SELECTED DRAWING: Figure 1
Patent JP-2020079661-A (JP)
Title: Temperature control device
Inventor: MURATA HIKARI
IPC: F24F13/22
Filed: 2018-11-12
Abstract: To provide a temperature control device enabling easy detachment of a member receiving dew condensation water.SOLUTION: A temperature control device 10 that performs cooling in an air-conditioned space by causing cooled heating medium water to flow to a flow passage member 11 disposed in the air-conditioned space includes: a water reception unit 12 disposed at a reference position and receiving dew condensation water generated on the surface of the flow passage member 11; and support members 21, 22 on which the water reception unit 12 is hooked. The water reception unit 12 is detached from the support members 21, 22 by translating from the reference position.SELECTED DRAWING: Figure 1
Patent JP-2020082840-A (JP)
Title: Control device of hybrid vehicle
Inventor: ASANO MORIHITO
IPC: B60L58/00
Filed: 2018-11-19
Abstract: To further expand an electric traveling region by suppressing the consumption of electric charges stored in an electric-traveling main power accumulation device, in a hybrid vehicle.SOLUTION: A control device of a hybrid vehicle controls the hybrid vehicle which comprises: a traveling electric motor 4 which can supply drive forces to drive wheels 62; an internal combustion engine 1 which can supply the drive force to a generator 2; a motoring electric motor 2 which can supply the drive force to the internal combustion engine 1; a main power accumulation device 3 which stores power, and can supply the power to the electric motor 4 and the electric motor 2; and an auxiliary power accumulation device 7 which stores power, and can supply the power to an electric load 8 other than the electric motor 4 and the electric motor 2. When starting the stopped internal combustion engine 1, the control device 0 supplies the power to the motoring electric motor 2 from both the main power accumulation device 3 and the auxiliary power accumulation device 7 at only an initial stage of motoring for rotationally driving the internal combustion engine 1 by the motoring electric motor 2, and after that, the control device is transited to a state for supplying the power to the motoring electric motor 2 from the main power accumulation device 3.SELECTED DRAWING: Figure 1
Patent JP-2020088052-A (JP)
Title: Electrostatic chuck
Inventor: SUGIYAMA KEIGO
IPC: H01L21/683
Filed: 2018-11-20
Abstract: To suppress generation of an electrical short circuit in an electrostatic chuck.SOLUTION: An electrostatic chuck comprises a plate-like member and a base member, and holds an object on a first surface that is almost orthogonal to a first direction of the plate-like member. A gas jet passage which opens on the first surface and a concavity are formed on a second surface of the plate-like member. The concavity has an aperture that opens on the second surface and communicates with the gas jet passage. The base member has conductivity and has a gas supply passage formed in it, which communicates with the gas jet passage. The concavity has air permeability and is filled with a filling member made of an insulation material. The inside of the plate-like member demarcating the concavity has a first bottom face on which the gas jet passage opens, and a second bottom face that surrounds an outer periphery of the first bottom face in a first direction view. The depth of second bottom face from the aperture of the concavity deeper is larger than the first bottom face in the first direction.SELECTED DRAWING: Figure 4
Patent JP-2019145488-A (JP)
Title: CONTROL BASED ON COOLING SYSTEM dT/dt
Inventor: JARED FARNSWORTH
IPC: H01M8/04537
Filed: 2018-11-21
Abstract: To provide a system and method for tightly controlling the temperature of a fuel cell stack used in a vehicle.SOLUTION: In a vehicle 100, a system 101 for heating or cooling a fuel cell circuit 118 includes a temperature sensor 108 for fluid temperature of a heat medium flowing through a fuel cell, an actuator for increasing or decreasing the temperature, and an electronic control unit (ECU) 102. The ECU 102 receives a target fuel cell temperature based on a power demand while corresponding to the fuel cell stack, determines a desired temperature change rate of the current fuel cell temperature in order to achieve the target fuel cell temperature, and controls the actuator to increase or decrease the temperature.SELECTED DRAWING: Figure 1
Patent JP-2019058692-A (JP)
Title: Dermal filler compositions containing antioxidant
Inventor: GABRIEL N NJIKANG
IPC: A61L27/58
Filed: 2018-11-22
Abstract: To provide dermal filler compositions, and specifically, injectable dermal filler compositions that are effective for treatment of fine lines in skin.SOLUTION: A dermal filler composition comprises: a hyaluronic acid component crosslinked with a crosslinking component; and an additive other than the crosslinking component. The composition is substantially optically transparent. The composition exhibits reduced Tyndall effect when administered into a dermal region of a patient, relative to a composition that is substantially identical except not containing the additive.SELECTED DRAWING: None
Patent JP-2020084104-A (JP)
Title: Acrylic resin modifier and acrylic resin composition
Inventor: MATSUMURA YUSUKE
IPC: C08L33/00
Filed: 2018-11-29
Abstract: To provide an acrylic resin modifier and a resin composition, capable of providing an acrylic resin achieving both of transparency and excoriation resistance.SOLUTION: The acrylic resin modifier is an acrylic resin modifier containing a polyol compound and/or a derivative thereof (A), in which the polyol compound and/or the derivative thereof (A) contain a polyol compound (a1) and/or a reaction product (a2) of the polyol compound (a1) and a polyisocyanate compound (b), solubility parameter of the polyol compound and/or the derivative thereof (A) is 9 (cal/cm), and number average molecular weight of the polyol compound and/or the derivative thereof (A) is 500 or more.SELECTED DRAWING: None
Patent JP-2020090569-A (JP)
Title: Reinforcing resin composition, electronic component, electronic component manufacturing method, mounting structure, and mounting structure manufacturing method
Inventor: YAMATSU SHIGERU
IPC: C08G59/62
Filed: 2018-12-03
Abstract: To provide a reinforcing resin composition that prevents defective conduction from occurring between a bump and a conductor, and readily covers a joint between the conductor and the bump.SOLUTION: This reinforcing thermosetting resin composition contains: an epoxy resin (A); a phenol resin (B); and a benzoxazine compound (C).SELECTED DRAWING: Figure 2
Patent JP-2020092502-A (JP)
Title: Power conversion device
Inventor: TAKAHASHI YOSHIMITSU
IPC: H02M7/493
Filed: 2018-12-04
Abstract: To provide a power conversion device capable of appropriately dispersing loss while suppressing loss.SOLUTION: An inverter 50 comprise: a first inverter circuit 51 connected to a first end side of each of phase windings 42U, 42V, and 42W; a second inverter circuit 52 connected to a second end side; and a control device 60. The control device 60 is configured to enable execution of a first power conversion control that fixes a switching state of a switching element of the second inverter circuit 52, and switches a switching state of a switching element of the first inverter circuit 51; and a second power conversion control that fixes the switching state of the switching element of the first inverter circuit 51 and switches the switching element of the second inverter circuit 52. The control device 60 executes the first power conversion control when a driving current is less than a threshold value, whereas it switches between the first power conversion control and the second power conversion control and execute the power conversion control when the driving current is equal to or greater than the threshold value.SELECTED DRAWING: Figure 2