baber/WOPTO huggingface dataset:
Patent JP-2019012860-A (JP)
Title: Light-emitting device
Inventor: SUZUKI AKIRA
IPC: H01L33/50
Filed: 2018-10-24
Abstract: To provide a light-emitting device with excellent light extraction.SOLUTION: A light-emitting device 10 comprises: a light emitting element 20 including a first surface 21 positioned at a light emitting surface side of the light-emitting device 10, a second surface 22 facing the first surface 21, and a side surface 23 positioned between the first surface 21 and second surface 22; a translucent member 30 which is formed by a material including a resin, covers at least one part of the side surface 23 of light emitting element 20, and includes a first surface 31 positioned at the light emitting surface side; a coated member 40 which covers an outer surface 33 of the translucent member 30, and includes a first surface 41 positioned at the light emitting surface side; a wavelength conversion member 50 which covers the first surface 21 of the light emitting element 20, the first surface 31 of translucent member 30, and the first surface 41 of the coated member 40; and a light reflection film 70 including a first reflection film 71 which is provided between the outer surface 33 of translucent member 30 and the coated member 40, and is made from an inorganic material, and a second light reflection film 72 which is provided between the first surface 41 of coating member 40 and the wavelength conversion member 50, and is made from the inorganic material.SELECTED DRAWING: Figure 2
Patent JP-2020065796-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-10-25
Abstract: To provide a slot machine capable of suitably enhancing a player's sense of expectation according to execution contents of notification control.SOLUTION: Notification control includes: first control for executing an aiming-at-BAR performance for promoting operation of stop switches 8L, 8C, 8R in a specific operation mode; and second control for executing a battle performance for reporting whether a state is controlled to BB without executing an aiming-at-BAR performance. Control to BB is reported when the first control is executed and a BAR replay winning pattern combination is derived, and a chance-up performance is executed at a higher ratio when the second control is executed and a BAR replay winning pattern combination is derived than when a display result differing from the BAR replay winning pattern combination is derived. When the second control is executed, a chance-up performance is executed at a higher ratio in a game winning a BAR replay than a game winning a combination differing from that of the BAR replay.SELECTED DRAWING: Figure 11
Patent JP-2020072240-A (JP)
Title: Electronic device housing and cover of electronic device housing
Inventor: INOSAKI KEIZO
IPC: H05K5/03
Filed: 2018-11-02
Abstract: To provide an electronic device housing and a cover of the electronic device housing capable of suppressing damage to a load applied from the outside.SOLUTION: An electronic device housing according to the embodiment includes a housing body, a cover, and a fixing member. The housing body includes a side wall portion having a ventilation hole formed above the center in the vertical direction. The cover includes a cover body that covers the ventilation hole of the side wall portion of the housing body and is formed of a shock absorbing structure that absorbs a shock from the outside, a communication portion that communicates the inside and outside of the housing body by communicating with the ventilation hole of the housing body, and the fixing member detachably attaches the cover to the outer surface of the housing body.SELECTED DRAWING: Figure 1
Patent JP-2020076339-A (JP)
Title: Vacuum pump
Inventor: OGURA TAKAHIRO
IPC: F04C29/06
Filed: 2018-11-06
Abstract: To provide a vacuum pump capable of inhibiting liquid entering from an exhaust port from impacting operation of a movable part.SOLUTION: A vacuum pump includes a pump casing 10 including a pump chamber 5, a first silencer chamber 12 through which gas discharged from the pump chamber 5 passes, and an exhaust port 14 for exhausting the gas passing through the first silencer chamber 12 to the outside, and a movable part 4 for sucking the gas into the pump chamber 5 and discharging the gas from the pump chamber 5. The pump casing 10 including a cylindrical part 44 protruded upward from the inside of the first silencer chamber 12 allows the gas discharged from the pump chamber 5 to flow through an internal space of the cylindrical part 44 into the first silencer chamber 12.SELECTED DRAWING: Figure 1
Patent JP-2020075390-A (JP)
Title: Method of inspecting liquid injection head
Inventor: MOTOYOSHI MASAYA
IPC: B41J2/01
Filed: 2018-11-07
Abstract: To provide a method of inspecting a liquid injection head that can inspect injection characteristics easily and correctly .SOLUTION: An method of inspecting a liquid injection head uses a liquid injection head comprising: a channel in which a fluid flows from a first channel port to a second channel port; and a discharge port which is provided in the channel between the first channel port and the second channel port and discharges part of the fluid flowing in the channel to outside, to open the first channel port and close the second channel port so as to flow a fluid at a prescribed flow rate from the first channel port to the channel, thus measuring a first pressure which is a pressure of the fluid which flows from the first channel port to the discharge port. The method closes the first channel port and opens the second channel port so as to flow the fluid at a prescribed flow rate from the second channel port to the channel, thus measuring a second pressure which is a pressure of the fluid flowing from the second channel port to the discharge port. The method calculates a pressure ratio on the basis of the first pressure and the second pressure, and determines whether there is leakage of the fluid flowing in the channel from the first channel port to the second channel port or not on the basis of the pressure ratio.SELECTED DRAWING: Figure 3
Patent JP-2020075314-A (JP)
Title: Beveling device for wafer
Inventor: FURUMOTO KEI
IPC: B24B53/053
Filed: 2018-11-07
Abstract: To prevent, in a beveling device, a decrease in productivity resulting from, for example, correction of a projecting shape of a truing grind stone.SOLUTION: A wafer beveling device comprises: means 6 that brings a recess 63a in an external surface of a beveling grind stone 63 into contact with a wafer edge to bevel it; truing means 7 that forms the recess 63a in the external surface of the beveling grind stone 63; and means 15 that relatively moves the beveling means 6 and the truing means 7 in an X-axis direction. The beveling means 6 comprises: a beveling grind stone 63 thicker than the wafer; and a first spindle 61 configured to rotate the beveling grind stone 63 and extending in a Z-axis direction. The truing means 7 comprises: a disc-shaped truing grind stone 70 thinner than the beveling grind stone 63 or having a pointed outer peripheral tip; and a second spindle 72 parallel with the first spindle 61. The second spindle 72 is inclined by a predetermined angle in a Y-axis direction with respect to the first spindle 61, the beveling grind stone 63 and the truing grind stone 70 are brought close to each other by X-axis moving means 15, and the recess 63a is formed in the external surface of the beveling grind stone 63.SELECTED DRAWING: Figure 1
Patent JP-2019050208-A (JP)
Title: Optical element and luminaire
Inventor: ONO HIROSHI
IPC: F21K9/61
Filed: 2018-11-07
Abstract: To develop an optical element which can emit light of wide light distribution efficiently, and to develop a luminaire including the optical element.SOLUTION: A luminaire uses an optical element 50 formed by a material transparent with respect to visible light and having a shape rotationally symmetry with respect to a central axis, and inside the optical element, a hole 1 in which the transparent material does not exist is provided. An inner surface of the hole has a shape which includes a curved portion in which a boundary line L of the hole where a plane including the central axis C and the inner surface cross with each other swells outward of the optical element. Also, when an original point O is in the hole and the direction advancing clockwise along the boundary line with respect to the original point is defined as a normal direction, in the case where a first tangent vector V1 is given on a first point A on the boundary line and a second tangent vector V2 is given on a second point B adjacent to the first point in the normal direction, an angle formed by making the clockwise direction of the second tangent vector with respect to the first tangent vector positive is always equal to or greater than 0 degrees, and the inner surface of the hole does not include a surface recessed inside.SELECTED DRAWING: Figure 2
Patent JP-2020076262-A (JP)
Title: Ceiling board placement and push-up device
Inventor: SUGIHARA MASAHARU
IPC: E04F21/18
Filed: 2018-11-08
Abstract: To provide a ceiling board placement and push-up device for use in fixing a ceiling board to a ceiling bed skeleton.SOLUTION: A ceiling board placement and push-up device comprises a main body part 10, a ceiling board placement part 20, a support part for supporting the ceiling board placement part, a first fluid pressure cylinder 33 for rotating the ceiling board placement part 20, a second fluid pressure cylinder 34 for raising the ceiling board placement part 20, and an operation part 40. The main body part 10 includes a main body lower part 11 and a main body upper part 12 connected to each other by a column part 13, and the column part 20 vertically extends and contracts by the second fluid pressure cylinder 34 so that the main body upper part 12 vertically reciprocates. The support part comprises a front support part 31 and a rear support part 32, a ceiling board is placed on the ceiling board placement part 20, the first fluid pressure cylinder 33 is extended so that the ceiling board is to be in a substantially horizontal state, the second fluid pressure cylinder 34 is extended so that the ceiling board is raised to the position of a ceiling bed skeleton to be joined, and then the fixing work such as screw fastening can be performed.SELECTED DRAWING: Figure 1
Patent JP-2020075669-A (JP)
Title: Vehicle remote operation system
Inventor: KAWAI HIDEKI
IPC: B60W30/06
Filed: 2018-11-09
Abstract: To provide a vehicle remote operation system capable of securing high communication establishment, when operating a vehicle by a terminal.SOLUTION: An exterior door handle 27 is provided with an antenna 22 communicating with a terminal 2 operated at a remote parking time of a vehicle 1. An antenna control section 28 switches at least either of a position and a direction of the exterior door handle 27 from a storage state to a pop-up state, at the remote parking time of the vehicle 1, to thereby change at least either of a position and a direction of the antenna 22. Hereby, communication establishment between the terminal 2 and the antenna 22 at the remote parking time of the vehicle 1 is secured.SELECTED DRAWING: Figure 1
Patent JP-2020080341-A (JP)
Title: Paste composition
Inventor: NAKAHARA MASAHIRO
IPC: H01L31/0224
Filed: 2018-11-12
Abstract: To provide a paste composition for a PERC solar cell, which has a small warpage after firing and a low electric resistance value.SOLUTION: A paste composition for a backside passivation type solar cell includes a silicon-free glass powder, an organic vehicle, and an aluminum powder, the content of the aluminum powder in 100 mass% of the paste composition is 65 to 75 mass%, and the paste composition does not contain any of inorganic carbonates, inorganic oxides, inorganic carbides, inorganic nitrides, inorganic nitrates, inorganic sulfates, and organic metal alkoxides other than the silicon-free glass powder.SELECTED DRAWING: Figure 1
Patent JP-2020085988-A (JP)
Title: Microscope device
Inventor: HAYASHI SHINICHI
IPC: G02B21/00
Filed: 2018-11-19
Abstract: To obtain phase gradient image of a sample even if the sample remains stored in a plastic container.SOLUTION: A microscope device 1 comprises an illumination optical system 12 illuminating a sample 13, an observation optical system 14 guiding light from the sample 13, and an intensity modulation part 15 provided on the observation optical system 14. The intensity modulation part 15 reduces incident light entering the intensity modulation part 15. An intensity transmittance distribution of the intensity modulation part 15 in a pupil monotonously increases or monotonously reduces in a first direction.SELECTED DRAWING: Figure 1
Patent JP-2020086035-A (JP)
Title: Image formation device with optical printing head
Inventor: MOTOYAMA HAJIME
IPC: B41J29/00
Filed: 2018-11-20
Abstract: To remove the possibility that the static electricity which has flown from a finger tip of an operator to a conductive member will flow to a substrate or a control substrate of an optical print head when the earth route from a conductive member to the ground circuit of a power source substrate partially exists in a part of the earth route from the substrate of the optical print head to the ground circuit.SOLUTION: The earth route from a conductive member to the ground circuit of a power source substrate extends away from the substrate of the optical print head and the control substrate.SELECTED DRAWING: Figure 6
Patent JP-2020088080-A (JP)
Title: Simulation circuit and simulation method
Inventor: NAKATANI TAKAHIRO
IPC: H01L21/336
Filed: 2018-11-21
Abstract: To provide a technique for independently adjusting a turn-on operation and a turn-off operation of a transistor in a simulation for evaluating the characteristics of the transistor.SOLUTION: A simulation circuit for simulation to evaluate the characteristics of a transistor (1) includes a gate power supply (5) that applies a voltage to the gate terminal (G) of the transistor, a first diode (6) connected between the gate terminal and the gate power supply, and a second diode (9) connected in anti-parallel with the first diode.SELECTED DRAWING: Figure 5
Patent JP-2020088131-A (JP)
Title: Detection device and display device
Inventor: UCHIDA MAKOTO
IPC: H01L27/146
Filed: 2018-11-22
Abstract: To provide a detection device and a display device that can ensure reliability.SOLUTION: A detection device includes an insulating substrate, a plurality of photoelectric conversion elements that are arranged in a detection region of the insulating substrate and output a signal according to light applied to each of the photoelectric conversion elements, a first switching element that is provided corresponding to each of the plurality of photoelectric conversion elements, and includes a first semiconductor, a source electrode and a drain electrode, and an inorganic insulating layer provided between the photoelectric conversion element and the first switching element in the normal direction of the insulating substrate.SELECTED DRAWING: Figure 7
Patent JP-2020081562-A (JP)
Title: Game machine
Inventor: ONO SHUNSUKE
IPC: A63F5/04
Filed: 2018-11-28
Abstract: To provide a game machine that is capable of outputting an appropriate test signal, even if being a specification of a low base and highly pure increase in AT.SOLUTION: A game machine is capable of executing processing for outputting test signals "0, 16, 7, 2" (Fig. (A)(1)) containing the operation information of a stop switch enabling stop-display of symbol combination corresponding to 1BB, when a predetermined condition is satisfied (main game state "3" and AT stand-by counter "0"), in the game where winning information of the 1BB is carried over (accessory condition equipment number "1") and the stop display of the symbol combination corresponding to the 1BB becomes possible. Alternatively, when the predetermined condition is not satisfied, the game machine is capable of executing the processing for outputting the test signals "0, 6, 127, 127" (Fig. (A)(2)) containing the operation information of the stop switch where the stop-display of the symbol combination corresponding to the 1BB is not made.SELECTED DRAWING: Figure 142
Patent JP-2019212275-A (JP)
Title: Image processing method, image processing apparatus, and electronic device
Inventor: Huang Hai Bin
IPC: H04N5/232
Filed: 2018-11-30
Abstract: To provide an image processing method, an image processing apparatus, and an electronic device with respect to an image processing technology field.SOLUTION: An image processing method performs noise reduction processing on an image to be processed to generate a noise reduction image, performs detail enhancement processing on a target area image extracted from the noise reduction image to generate a detail enhanced image, and fuses the noise reduction image with the detail enhanced image to obtain an output image.EFFECT: Since detail enhancement processing is performed on the target area image, the obtained output image is sharper and display effect becomes better.SELECTED DRAWING: Figure 2
Patent JP-2020088808-A (JP)
Title: Image forming apparatus, control method of the same, and program
Inventor: OMATA JUN
IPC: H04N1/00
Filed: 2018-11-30
Abstract: To solve the problem in which there are cases where an existing function is used with priority to applications such as copy, scan, and fax, installed on an image forming apparatus.SOLUTION: If at least one copy, scan, or fax application installed on the image forming apparatus is enabled, execution of functions corresponding to enabled applications is restricted.SELECTED DRAWING: Figure 7
Patent JP-2020094508-A (JP)
Title: Turbine stationary blade and gas turbine
Inventor: MIYAHISA YASUO
IPC: F01D9/02
Filed: 2018-12-11
Abstract: To provide a turbine stationary blade that can suppress combustion vibration between outlet parts of a combustor due to acoustic propagation via a clearance between the combustor and a stationary blade, and to provide a gas turbine.SOLUTION: A turbine stationary blade includes a hollow blade body. The blade body includes: a first part partially forming an airfoil profile including a pressure surface, a suction surface and a trailing edge; and a second part positioned on a side of a leading-edge of the airfoil profile relative to the first part and having a projection part. The second part includes a recess part at the outside surface and the inside surface thereof.SELECTED DRAWING: Figure 6
Patent JP-2020094670-A (JP)
Title: Joint
Inventor: WADA YASUHIDE
IPC: F16F7/00
Filed: 2018-12-14
Abstract: To provide a joint capable of connecting an existing drive shaft and an existing driven shaft, and suppressing behavior occurring when the driven shaft is advanced to a stroke end at a comparatively high speed.SOLUTION: A joint is provided to connect an existing drive shaft 12 and an existing driven shaft 18 having a shaft body 20 and an enlarged end portion 22, in a manner of being integrally movable in an axial direction. The joint 10 includes a case 24, energization means (spring 26) disposed on a front portion of the case 14, capable of energizing the enlarged end portion 22 backward to the front portion, and having resistance force against inertia force of the driven shaft 18 generated when the driven shaft 18 is advanced to a stroke end, and an annular spacer 28 disposed between the energization means and the enlarged end portion 22, having a front face as a pressure receiving face 52 receiving energization force from the energization means, and a rear face as a contact face 54 to be kept into contact with the enlarged end portion 22.SELECTED DRAWING: Figure 1
Patent JP-2019114539-A (JP)
Title: Cyclotron for extracting charged particle at different energies
Inventor: SEBASTIEN DE NEUTER
IPC: G21K5/04
Filed: 2018-12-17
Abstract: SOLUTION: A cyclotron which accelerates a beam of charged particles on a spiral path outwards until the beam of charged particles reaches a desired energy, includes a first stripper assembly having a stripper located at a first stripping position Pi for stripping charged particles at a first energy, a second stripper assembly having a stripper located at a second stripping position Pj for stripping charged particles at a second energy through an opening along a second extraction path Sj toward a target holder along a tubular channel, and an insert channel.EFFECT: It is possible to take out charged particles of a plurality of energies (Ei≠Ej where a first energy is Ei and a second energy is Ej).SELECTED DRAWING: Figure 4
Patent JP-2020097534-A (JP)
Title: Oral composition
Inventor: ARITA TAKUYA
IPC: A61Q11/00
Filed: 2018-12-18
Abstract: To provide an oral composition that can prevent and/or inhibit periodontitis.SOLUTION: An anti-periodontitis oral composition contains retinol palmitate.SELECTED DRAWING: None
Patent JP-2020098867-A (JP)
Title: Laser annealing method and method for manufacturing thin film transistor
Inventor: MIZUMURA MICHINOBU
IPC: H01L21/336
Filed: 2018-12-18
Abstract: To provide a laser annealing method capable of selectively forming a polycrystalline silicon film, a pseudo single crystal silicon film and the like which have high mobility, in a required region.SOLUTION: There is provided a laser annealing method in which a region to be modified, where the modification of an amorphous silicon film is to be performed, is irradiated with a laser beam to modify the region to be modified into a crystallized silicon film. The laser annealing method includes: a first irradiation step of irradiating a first laser beam that forms a seed crystal region comprising microcrystal silicon on the amorphous silicon film outside the region to be modified; and a second irradiation step of irradiating a second laser beam onto the surface of the amorphous silicon film starting from the seed crystal region and growing crystals so that the amorphous silicon film in the region to be modified becomes the crystallized silicon film.SELECTED DRAWING: Figure 1
Patent JP-2019161218-A (JP)
Title: Organic electroluminescent element
Inventor: FUJITA YUKIHIRO
IPC: H01L51/50
Filed: 2018-12-19
Abstract: To provide an organic electroluminescent element excellent in carrier balance.SOLUTION: An organic electroluminescent element comprises a light emitting layer comprising, as host materials, an anthracene-based compound represented by formula (1) and a pyrene-based compound represented by formula (2), and further comprising a dopant material. In the formula (1), X and Areach represent hydrogen or an optionally substituted aryl. In the formula (2), s pyrene moieties are bonded to p Ar moieties at any position of * in each of the pyrene moieties, at least one hydrogen of the pyrene moieties may be substituted by an aryl having 6 to 10 carbon atoms, and the like, Ar's represent an optionally substituted aryl having 14 to 40 carbon atoms or heteroaryl having 12 to 40 carbon atoms, s and p each independently represent an integer of 1 or 2, and s and p do not simultaneously represent 2.SELECTED DRAWING: None