baber/WOPTO huggingface dataset:
Patent JP-2020044210-A (JP)
Title: Dental treatment tool and production method thereof
Inventor: TSUBAKIMOTO YOSHINOBU
IPC: A61C13/003
Filed: 2018-09-21
Abstract: To provide a dental treatment tool by which a well residual tooth is not shaven and surgery is not required, and which can improve a fitting feeling and can be applied for various cases, and a production method of the dental treatment tool.SOLUTION: A dental treatment tool 10 comprises: a start point part 11 which is arranged between a first tooth and a second tooth 5 adjacent thereto, in a direction of the first tooth 4 and a defective part 3, from a palatinal surface 42 or a tongue side surface side; a connection part 12 extending from the start point part to a palatinal surface of a tooth row L-L or the tongue side surface side in a direction of the defective part 3; and a small hook part 13 extending to a buccal surface 21 of a residual tooth 2 which exists in a terminal of the connection part from a side close to the defective part. The start point part 11 and the small hook part 13 maintains the dental treatment tool 10.SELECTED DRAWING: Figure 2
Patent JP-2020048643-A (JP)
Title: Game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2018-09-25
Abstract: To provide a game machine capable of providing a novel performance.SOLUTION: A game machine 10 of the present invention includes a symbol variation performance which, after variably displaying a plurality of types of symbols 31 on a display unit 13G, stops and displays the plurality of types of symbols 31 to notify a win/losing determination result. The plurality of types of symbols 31 include a first symbol 32 that may be stopped and displayed and a second symbol 33 that may not be stopped and displayed. The first symbol 32 and the second symbol 33 are displayed in a different manner.SELECTED DRAWING: Figure 4
Patent JP-2020052095-A (JP)
Title: Wavelength-variable interference filter
Inventor: NAKANISHI OSAMU
IPC: G02B26/00
Filed: 2018-09-25
Abstract: To provide a wavelength-variable filter which can be downsized.SOLUTION: The wavelength-variable interference filter includes: a first substrate 11; a second substrate 12 facing the first substrate 11; and a third substrate 13 located on the opposite side to the side where the first substrate 11 is located across the second substrate 12. The second substrate 12 has a first movable part 122, a first thin part 121 surrounding the first movable part 122 and having a recess near the third substrate 13, and a third connection surface 124 surrounding the first thin part 121. The third substrate 13 has a second movable part 132 facing the first movable part 122, a second thin part 131 with a recess surrounding the second movable part 132, and a fourth connection surface 133 surrounding the second thin part 131. The first movable part 122 and the second movable part 132 are connected to each other at least partially and the third connection surface 124 and the fourth connection surface 133 are connected to each other at least partially.SELECTED DRAWING: Figure 2
Patent JP-2019048062-A (JP)
Title: Information processor and program
Inventor: SONOYAMA SHOTA
IPC: A63F13/792
Filed: 2018-09-26
Abstract: To provide an information processor capable of generating another character from a character purchased directly or indirectly by a player.SOLUTION: The information processor synthesizes first and second characters selected by a player from among characters possessed by the player in the game to generate a third character that is different from the first and second characters. The information processor comprises: synthesis instruction receiving means to receive a synthesis instruction in which a character purchased directly or indirectly by the player is specified as the first character and a character acquired through a process other than purchase by the player is specified as the second character; and synthesis processing means to identify a type of the third character on the basis of a combination of types of the first and second characters to generate the third character of the type.SELECTED DRAWING: Figure 3
Patent JP-2020051963-A (JP)
Title: Nuclear power plant, oxygen injection device, dissolved oxygen concentration meter and corrosion suppression method for nuclear power plant
Inventor: SHIMIZU RYOSUKE
IPC: G21C17/02
Filed: 2018-09-28
Abstract: To make suppression of stress corrosion cracking (SCC) of stainless steel, nickel-based alloy, etc. constituting a structure and equipment inside a nuclear reactor pressure vessel and suppression of flow accelerated corrosion (FAC) of carbon steel constituting piping, equipment, etc. of a reactor water clean-up system (CUW) compatible with each other in a nuclear power plant into which hydrogen and a catalyst such as a precious metal are injected.SOLUTION: The nuclear power plant is provided that comprises: a nuclear reactor pressure vessel having a reactor core; water supply system piping supplying water to the nuclear reactor pressure vessel; and nuclear reactor clarification system piping connected to the nuclear reactor pressure vessel. A regenerative heat exchanger, a non-regenerative heat exchanger, and nuclear reactor clarification system clarification equipment are installed in the nuclear reactor clarification system piping. The nuclear reactor clarification system piping is connected in such a way as to merge with the water supply system piping and to inject hydrogen and a catalyst into reactor water. An oxygen injection device is installed in an upstream part of piping including carbon steel of the nuclear reactor clarification system piping. A dissolved oxygen concentration meter is installed in a region on the upstream side of a place where the nuclear reactor clarification system piping merges with the water supply system piping, and on the downstream side of the regenerative heat exchanger.SELECTED DRAWING: Figure 1
Patent JP-2020054946-A (JP)
Title: Coating apparatus
Inventor: KIKUCHI TAKASHI
IPC: B05C5/00
Filed: 2018-10-01
Abstract: To make a film thickness of a coated film formed in an object to be coated uniform.SOLUTION: A coating apparatus 10 comprises a plurality of discharge bodies (for instance, a first nozzle 14a to a twelfth nozzle 14l). Some (for instance, a third nozzle 14c to a tenth nozzle 14j) of the plurality of discharge bodies discharge coating materials in a first direction D1 nearly perpendicular to a virtual flat surface VF, and the other some (for instance, the first nozzle 14a, the second nozzle 14b, the eleventh nozzle 14k and the twelfth nozzle 14l) discharge coating materials in a second direction D2 that is oblique with respect to the virtual flat surface VF.SELECTED DRAWING: Figure 2
Patent JP-2020057521-A (JP)
Title: Battery pack
Inventor: AIZAWA SHINICHI
IPC: H01M10/625
Filed: 2018-10-02
Abstract: To increase a frequency with which cell balance is carried out.SOLUTION: A battery pack comprises a battery, a cell balance circuit, a heater, a battery monitoring IC, and a temperature detection unit. The battery includes a plurality of secondary cells. A time in which polarization caused by charging/discharging of the secondary cells is dissipated at a normal temperature is defined as a reference time. A battery ECU determines whether or not there exists a secondary cell the temperature of which when the reference time elapsed after charging/discharging of the secondary cell is less than a prescribed temperature and with which a difference in an open-circuit voltage with a secondary cell, among the secondary cells, the open-circuit voltage of which is minimum is greater than or equal to a first threshold. A temperature-rise ECU raises the temperature of the secondary cells by the heater when there exists a secondary cell the temperature of which when the reference time elapsed after charging/discharging of the secondary battery is less than the prescribed temperature and with which a difference in the open-circuit voltage with a secondary cell, among the secondary cells, the open-circuit voltage of which is minimum is greater than or equal to the first threshold.SELECTED DRAWING: Figure 2
Patent JP-2020055462-A (JP)
Title: Handcart
Inventor: SHIMA YOSHIHIRO
IPC: B62B3/00
Filed: 2018-10-03
Abstract: To provide a handcart capable of simplifying a structure and reducing costs by suppressing an increase in the number of components of a steering support section.SOLUTION: A steering support section 2 for steering a front wheel 13 according to steering force to a steering section includes: a first link 31 which is supported through a first horizontal shaft 21 and in which the front wheel 13 is supported at a lower end through a second horizontal shaft 22; a second link 32 which is supported through a third horizontal shaft 23 and in which an auxiliary wheel 4 is supported through a fourth horizontal shaft 24; and a third link 33 which is supported by the second horizontal shaft 22 and the fourth horizontal shaft 24. Each link 31 to 33 is oscillated between a holding position for holding the auxiliary wheel 4 at a height exceeding the above of a step L and a lifting position for lifting the front wheel 13 up to the same height as that of the auxiliary wheel 4 grounded on the step L by abutting of the front wheel 13 on the step L. Furthermore, an energization spring 34 is provided to energize each link 31 to 33 in a direction for returning the links to the holding position between the second link 32 and the third link 33.SELECTED DRAWING: Figure 4
Patent JP-2020061008-A (JP)
Title: Housing reform/renovation proposal system and housing reform/renovation proposal method
Inventor: KOZONO TAKASHI
IPC: G06Q50/16
Filed: 2018-10-11
Abstract: To provide a housing reform/renovation proposal system and a housing reform/renovation proposal method capable of proposing a reform suitable for users, such as those in a lost generation, having new needs based on new values.SOLUTION: A housing reform/renovation proposal system 10 includes: a display unit configured to display a selection screen that enables a user to select a reform specification when the user requests housing reform; and a reception unit configured to receive a selection of the reform specification by the user while the selection screen is displayed. The selection screen includes, as presentable menus: a first reform menu for a first space in which the user can freely select at least specifications relating to a layout and interior of a room according to user's preference in an object space of the housing reform; and a second reform menu for a second space in the object space where facilities using water are located. The first reform menu includes a reform menu changeable later.SELECTED DRAWING: Figure 1
Patent JP-2020062157-A (JP)
Title: Fatigue portion detection system and fatigue portion detection method
Inventor: HORIGUCHI JUN
IPC: A61B5/11
Filed: 2018-10-16
Abstract: To provide a fatigue portion detection system which can detect a fatigue portion of an occupant in a non-contact manner.SOLUTION: A fatigue portion detection system 1 for detecting a fatigue portion of an occupant 3 riding on a vehicle 2 includes a camera 4 and a detection device 5. The camera 4 can image the occupant 3. The detection device 5 detects a fatigue portion of the occupant 3 by comparing the posture or motion of the occupant 3 that is stored in advance with the posture or motion of the occupant 3 that is analyzed from image data imaged by the camera 4.SELECTED DRAWING: Figure 1
Patent JP-2020065388-A (JP)
Title: Control unit, power transmission device, non-contact power transmission system, power receiving device, and electronic apparatus
Inventor: MATSUDA KINYA
IPC: H02J50/12
Filed: 2018-10-18
Abstract: To provide a control unit that can improve the degree of freedom of position and can prevent heat generation on a power receiving side.SOLUTION: A control unit 20 is used for a power transmission device 10 having a power transmission driver 18 that outputs a drive signal to a primary coil L1 for power transmission to transmit a power to a power receiving device 40 having a secondary coil L2 for power reception and a rectification circuit 53 that is connected to the secondary coil L2 and generates a rectification voltage VCC, and a power supply voltage control circuit 14 that supplies a power supply voltage to the power transmission driver 18, and the control unit controls the power transmission driver 18 and power supply voltage control circuit 14. The control unit 20 includes a communication circuit 30 that receives rectification voltage information that is information on the rectification voltage VCC, and a control circuit 24 that switches between a full bridge drive mode and a half bridge drive mode of the power transmission driver 18 according to the rectification voltage information.SELECTED DRAWING: Figure 1
Patent JP-2020062277-A (JP)
Title: Game machine
Inventor: INOSE KUNIO
IPC: A63F5/04
Filed: 2018-10-18
Abstract: To provide a game machine capable of stably retaining a bottom plate of an overflow box at an open position.SOLUTION: A game machine is provided, comprising: a box 360 having an upper opening capable of receiving medals (tokens) and a bottom opening capable of discharging medals outside; a bottom plate 380 capable of being displaced between a first position and a second position, and between the second position and a third position; and a groove portion 375 capable of retaining the bottom plate 380 at the third position. It is more difficult for the bottom opening to discharge medals in a state where the bottom plate 380 is disposed at the first position than in a state where the bottom plate 380 is disposed at the third position. The bottom plate 380 is displaced from the second position to the third position in a sliding manner.SELECTED DRAWING: Figure 16
Patent JP-2020068074-A (JP)
Title: Display device
Inventor: KANAYA HEISUKE
IPC: G09F9/30
Filed: 2018-10-23
Abstract: To effectively utilize a structure of preventing the generation of a leakage current to an adjacent pixel.SOLUTION: A display device includes: an electroluminescent layer 42 which is laminated on a plurality of pixel electrodes 38 and a multifunctional electrode 62; and a common electrode 50 which is laminated on the electroluminescent layer 42. The electroluminescent layer 42 includes: a lower common layer 44 which is consecutively superimposed on and contacts the plurality of pixel electrodes 38 and the multifunctional electrode 62; and a plurality of light emitting layers 46 which are separated from each other correspondingly to the plurality of pixel electrodes 38 on the lower common layer 44. The multifunctional electrode 62 includes a plurality of portions each passing between a pair of adjacent ones of the plurality of pixel electrodes 38, and is set to the electric potential closer to the common electrode 50 than the plurality of pixel electrodes 38 in the image display period. At least a portion of the multifunctional electrode 62 functions as an electrode group of at least one of a transmission electrode group and a reception electrode group in a touch sensing period.SELECTED DRAWING: Figure 2
Patent JP-2020070195-A (JP)
Title: Method for manufacturing glass plate
Inventor: SASAI TATSUO
IPC: C03B33/023
Filed: 2018-10-29
Abstract: To provide a method for manufacturing a glass plate, capable of preventing scratches from occurring.SOLUTION: A method for manufacturing a glass plate comprises steps of: fixing a glass preform 1 having an approximately rectangular plate shape having long sides 2a and 2b and short sides 3a and 3b and having first and second main surfaces 4a and 4b facing each other on a table 7 having a plurality of suction holes 9a and a plurality of suction holes 9b by sucking the vicinities of the short sides 3b and 3a on the first main surface 4a by the plurality of suction holes 9a and the plurality of suction holes 9b, respectively; bonding a support film on the second main surface 4b of the glass preform 1 in the state of fixing the glass preform 1 on the table 7; and dividing the glass preform 1 in the state of bonding the support film on the glass preform 1.SELECTED DRAWING: Figure 1
Patent JP-2020070511-A (JP)
Title: Cord for reinforcing elastomer
Inventor: ANDO NOBUHIRO
IPC: B60C9/00
Filed: 2018-10-30
Abstract: To provide a cord for reinforcing elastomer, improved in rust-prevention performance.SOLUTION: A cord 10 for reinforcing an elastomer is provided that is composed of a metal filament and a high polymer material. The cord is composed of one or more core strands 21 made by twisting a plurality of metal filaments 1a and 1b and two or more sheath strands 22 made by twisting a plurality of metal filaments 11a and 11b and has a double-twisted structure in which the sheath strands are made by being twisted around the core strands. A filling ratio a in the sheath strands to be a ratio of area of the high polymer material to a gap region A in the sheath strands is 52% or more. A filling ratio b between the strands to be a ratio of area of the high polymer material to a gap region B between the strands is 75% or more.SELECTED DRAWING: Figure 1
Patent JP-2020071351-A (JP)
Title: Developing device, process cartridge, and image forming device
Inventor: SUESHIGE KAZUTAKA
IPC: G03G15/08
Filed: 2018-10-31
Abstract: To solve the problem of an image forming device configured to have a pressing member in an image forming device body to press on a pressed section of a development cartridge that, when shipping the image forming device with the development cartridge enclosed inside the image forming device body, the pressed section of the development cartridge may fall out of a proper position with respect to the pressing member of the image forming device body.SOLUTION: An engagement part to be engaged with a pressing member of an image forming device body is provided on a pressed section of a development cartridge. Such an arrangement makes it difficult for the pressed section of the development cartridge to come off a proper position with respect to the pressing member of the image forming device body while being shipped together.SELECTED DRAWING: Figure 1
Patent JP-2019034558-A (JP)
Title: Liquid storage body
Inventor: OKAZAWA YOSHIYUKI
IPC: B41J2/175
Filed: 2018-10-31
Abstract: To provide a recording device which reduces erroneous detection of a liquid storage body at the time of erroneous insertion while reducing the erroneous insertion of the liquid storage body in a recording device.SOLUTION: A recording device comprises: a carriage movable in a predetermined movement direction; a holder provided inside the carriage; and a liquid storage body detachably mounted to the holder. The liquid storage body includes: an electronic component holding information of the liquid storage body; and a protruding part protruding from a side face of the liquid storage body. Any one of the holder and a housing of the carriage has a contact point brought into contact with the electronic component in a state where the liquid storage body is mounted to the holder. The holder has a wall part being formed with a receiving part receiving the protruding part and facing the side face of the liquid storage body. The electronic component and the contact point are brought into a separation state when the protruding part is supported by a support part positioned above the receiving part in the wall part.SELECTED DRAWING: Figure 11
Patent JP-2020070517-A (JP)
Title: Sizing agent composition, method for producing carbon fiber, and carbon fiber with sizing agent adhered thereto
Inventor: MURAKAMI TAKUYA
IPC: C08K7/04
Filed: 2018-10-31
Abstract: To provide a sizing agent composition providing a carbon fiber allowing for formation of a carbon fiber-reinforced composite material which is excellent in adhesion property between a matrix resin and a carbon fiber and is excellent in mechanical strength.SOLUTION: The sizing agent composition is provided that includes an oxazoline compound (A) and an aliphatic compound (B) having a hydrocarbon group in its side chain. The sizing agent composition further preferably includes an epoxy compound (C). In the present invention, a mixing ratio (mass ratio) of the oxazoline compound (A) is preferably 5-95 wt.%. In addition, the oxazoline compound (A) is preferably water-soluble.SELECTED DRAWING: None
Patent JP-2020070789-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: KOBAYASHI MASAKI
IPC: F02D41/04
Filed: 2018-11-02
Abstract: To suppress deterioration in exhaust performance at the time when a response speed of a post-catalyst sensor varies, in a fuel injection controller that determines release timing of rich control after fuel cut on the basis of the output of the post-catalyst sensor.SOLUTION: A fuel injection controller is configured to, when controlling an air-fuel ratio of an internal combustion engine to a rich target air-fuel ratio which is richer than a theoretical air-fuel ratio in a period from the end of the fuel cut until the output of a post-catalyst sensor reaches a release determination value, make a rich target air-fuel ratio closer to the theoretical air-fuel ratio than a reference rich target air-fuel ratio as the deterioration degree DE of an oxygen sensor is made larger, in other words, the response speed of the oxygen sensor is made slower.SELECTED DRAWING: Figure 11
Patent JP-2019117374-A (JP)
Title: Imaging apparatus, control method of the same, and program
Inventor: TSUJIMOTO YUKI
IPC: H04R1/40
Filed: 2018-11-02
Abstract: To capture an image of an intended composition at a timing intended by a user, even when a special operation is not performed.SOLUTION: An imaging apparatus includes an imaging part, a sound collection part which collects a sound, a detection part which detects whether or not the sound collected by the sound collection part is larger than predetermined sound pressure, and a recognition part which recognizes that the sound collected by the sound collection part is the sound for instructing photographing by the imaging part. When it is detected that the sound collected by the sound collection part is larger than the predetermined sound pressure by the detection part and it is recognized that the sound collected by the sound collection part is the sound for instructing photographing by the imaging part by the recognition part, the imaging apparatus performs photographing by the imaging part.SELECTED DRAWING: Figure 5A
Patent JP-2020077458-A (JP)
Title: Oled driving device
Inventor: TAKAGI HIDEKAZU
IPC: H05B45/00
Filed: 2018-11-05
Abstract: To reduce delay of lighting start of an OLED for inspection lighting when performing strobe light emission of the OLED.SOLUTION: An OLED driving device 2 comprises: a control section 223 which performs first control for performing strobe emission of an OLED 11 by using a first constant current I1 and performs second control for accumulating electric charge in a parasitic capacitor Cd of the OLED 11 by using a second constant current I2 greater than the first constant current I1 prior to the first control under a previously calculated accumulation period Pacc; and a period calculation section 224 which previously calculates the accumulation period Pacc.SELECTED DRAWING: Figure 3
Patent JP-2020074702-A (JP)
Title: First taste enhancing agent
Inventor: ODANAKA MAMI
IPC: A23G9/38
Filed: 2018-11-06
Abstract: To provide a composition capable of enhancing first taste in taste of food and drink.SOLUTION: A composition for enhancing first taste containing the following components (A) and (B): (A) at least one γ-glutamylpeptide selected from the group consisting of a compound and a salt thereof represented by Formula (I) γ-Glu-X-Gly and a compound and a salt thereof represented by Formula (II) γ-Glu-Y (wherein X and Y represent an amino acid residue or an amino acid derivative residue), and (B) fumaric acid or a salt thereof and citric acid or a salt thereof.SELECTED DRAWING: None