baber/WOPTO huggingface dataset:
Patent JP-2019164206-A (JP)
Title: Display device, display device control method, program, and storage medium
Inventor: TADA MITSURU
IPC: G02F1/13357
Filed: 2018-03-19
Abstract: To provide a technique that can achieve a high contrast display achieving both reduction in residual image feeling and reduction in flicker.SOLUTION: A display device of the present invention comprises: light emitting means; display means that transmits light emitted from the light emitting means on the basis of a frame and displays an image; and control means that controls light emission by the light emitting means on the basis of brightness of the frame. The control means is configured to control the light emission of the light emitting means so that a fluctuation ratio from light emission luminance of the light emitting means corresponding to the frame before switched to light emission luminance of the light emitting means corresponding to the frame after switched becomes larger when a luminance distribution of the frame after switched in responce to switching of the frame is flat, than that when the luminance distribution thereof is not flat.SELECTED DRAWING: Figure 1
Patent JP-2018115110-A (JP)
Title: Method for manufacturing nitride crystal
Inventor: NAGAOKA HIROFUMI
IPC: C30B29/38
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a nitride crystal excellent in quality, capable of improving a growth rate by controlling conditions of a crystal raw material used when manufacturing the nitride crystal in an ammonothermal method to enhance a raw material use efficiency, and a method for efficiently manufacturing a nitride crystal excellent in conductivity, capable of improving a growth rate by controlling conditions of a crystal raw material used when manufacturing the nitride crystal in the ammonothermal method.SOLUTION: The method for manufacturing a nitride crystal comprises filling a nitride crystal raw material in a raw material filling area 9 of a reaction vessel and growing a crystal in the presence of a solvent having a supercritical and/or subcritical state in the reaction vessel. The nitride crystal raw material is filled in the raw material filling area with a bulk density of 0.7-4.5 g/cmto grow the crystal.SELECTED DRAWING: Figure 1
Patent JP-2019162946-A (JP)
Title: Deploying device for underwater vessel, towing device, deploying system for underwater vessel, and deploying method for underwater vessel
Inventor: NAGAHASHI KENJI
IPC: B63C11/48
Filed: 2018-03-20
Abstract: To provide a deploying device for an underwater vessel capable of easily deploying the underwater vessel by a small scale towing device, the towing device, a deploying system for the underwater vessel, and a deploying method for the underwater vessel.SOLUTION: An underwater vessel 1 is deployed underwater by: having a structure 32 to be towed in a state of floating on water be in a state of connection with a towing device 20 by a connection mechanism 31; attaching the underwater vessel 1 to the structure 32 by coupling the underwater vessel 1 to an attaching/detaching mechanism 34 provided in a support frame 33 composing the structure 32; towing the structure 32 and the underwater vessel 1 by the towing device 20 to a deployment target water area of the underwater vessel 1 in a state of having one portion of all of the underwater vessel 1 submerged; and cutting off the underwater vessel 1 from the support frame 33 by releasing the coupling of the underwater vessel by the attaching/detaching mechanism 34 in the deployment target water area.SELECTED DRAWING: Figure 1
Patent JP-2019163137-A (JP)
Title: Carrying vehicle
Inventor: KOMAI NAOKI
IPC: B65G1/137
Filed: 2018-03-20
Abstract: To provide a carrying vehicle which assists a vehicle speed control by an operator.SOLUTION: A carrying vehicle 1 has a first placing part 25A to a third placing part 25C on which an article is placed, and travels by an operator's pushing by hands. The carrying vehicle 1 comprises a vehicle speed sensor 6 for detecting a vehicle speed of the carrying vehicle 1, a display unit 8 for informing the operator of the vehicle speed, and a control unit 7 for controlling the display of the display unit 8. The control unit 7 changes the display mode of the display unit 8 according to the vehicle speed detected by the vehicle speed sensor 6.SELECTED DRAWING: Figure 1
Patent JP-2019165592-A (JP)
Title: Rotary electric machine
Inventor: MATSUBARA MASAKATSU
IPC: H02K1/27
Filed: 2018-03-20
Abstract: To provide a permanent magnet type rotary electric machine the weight of which can be reduced while the torque characteristics are maintained.SOLUTION: According to an embodiment, the rotary electric machine includes a stator 12, and a rotor 14 provided rotatably about the rotation axis with respect to the stator. The rotor has a rotor core 24, and a plurality of permanent magnets 26 having formed a plurality of magnetic poles embedded in the rotor core. The rotor core has two embedding holes 34 which are provided on both sides with respect to each magnetic pole center axis and in which respective permanent magnets are loaded, and has a plurality of gap holes 30 which are provided between the adjacent magnetic pole center axes and which face the embedding holes with distances therebetween. When the distance between the outer circumferential side gap 34c of one of the embedding holes and the outer circumferential side gap 34c of the embedding hole of the adjacent magnetic pole is defined as W1, the distance between the loading region of the embedding hole and the corresponding gap hole is defined as W2, the distance between the gap hole and the inner circumferential side gap 34b of the embedding hole is defined as W3, and the distance between the inner hole of the rotor core and the inner circumferential side gap 34b of the embedding hole is defined as W4, the rotor core is formed so as to satisfy W1≤W2, W1≤W3, and W1≤W4.SELECTED DRAWING: Figure 2
Patent JP-2019171595-A (JP)
Title: Ink absorber
Inventor: MIYASAKA YOICHI
IPC: B41J2/17
Filed: 2018-03-27
Abstract: To provide an ink absorber that is able to effectively prevent leakage of ink even if a container storing the ink absorber overturns.SOLUTION: An ink absorber according to the present invention is an ink absorber used to absorb ink and containing water-absorbing resin. In a mixture in which 12 g ink is added to 0.24 g ink absorber, a viscosity measured with a turning-fork type vibration viscometer at the point in time that 25 minutes have passed from the preparation of the mixture is 5 Pa s or higher and 100 Pa s or lower. It is preferable that the water absorbent resin be particulate or fibrous.SELECTED DRAWING: None
Patent JP-2019170544-A (JP)
Title: Action device, action toy and system
Inventor: HASHIBA KENTA
IPC: A63F13/24
Filed: 2018-03-27
Abstract: To provide a device or a toy capable of further improving amusement in an actual world while using a controller for a video game machine.SOLUTION: An action device is provided, which includes: a storage part for storing an information processing unit capable of being used together with a main information processing device for performing main information processing to perform sub information processing and exchanging a signal with a prescribed external device; a connection part capable of exchanging a signal with the information processing unit stored in the storage part; and an action part for acting according to an operation command signal from the information processing unit acquired through the connection part.SELECTED DRAWING: Figure 6
Patent JP-2019172006-A (JP)
Title: Vehicle driving device
Inventor: MATSUOKA YOSHIHIRO
IPC: F16H45/02
Filed: 2018-03-28
Abstract: To provide a vehicle driving device which can guide a hydraulic fluid with a simple structure and achieve downsizing.SOLUTION: A driving device 1 is used to transmit driving force to a first output shaft 5. The driving device 1 includes: a housing 10; a motor 13; a torque converter 15; and an oil sump part 16. The housing 10 has a first oil chamber Y1 and a second oil chamber Y2. The motor 13 is disposed in the first oil chamber Y1. The torque converter 15 forms the second oil chamber Y2 and transmits the driving force of the motor 13 to the first output shaft 5. The oil sump part 16 is disposed at the radial inner side of the torque converter 15. The torque converter 15 guides a hydraulic fluid from the oil sump part 16 to the second oil chamber Y2 by centrifugal force.SELECTED DRAWING: Figure 3
Patent JP-2019170249-A (JP)
Title: Tank and flying body with the same
Inventor: SHINOMIYA TAKASHI
IPC: B64C39/02
Filed: 2018-03-28
Abstract: To provide a tank capable of suppressing the swing of liquid stored inside regardless of directions, and provide a flying body with the same.SOLUTION: A spraying tank 48 of a multicopter 10 comprises a tank body 56, and a first protrusion 58 extending upward from a lower surface 56i in a tank body 56. A cross section in the horizontal direction of the first protrusion 58 has an annular outer shape. The first protrusion 58 is formed by recessing a bottom 56b of the tank body 56 upward, and recesses 58c, 58d are formed in an outside lower surface 56j of the tank body 56. An area to be surrounded by a cross-sectional outer shape in the horizontal direction of the first protrusion 58 is configured so that a lower part 58b is larger than a top 58a. A reservoir 60 having a discharging outlet 60a is provided in the lowermost part of the tank body 56. The lower surface 56i in the tank body 56 is inclined downward toward the reservoir 60. A liquid pump 62 is connected to the discharging outlet 60a in a position lower than the discharging outlet 60a.SELECTED DRAWING: Figure 8
Patent JP-2019173873-A (JP)
Title: Valve mechanism and fuel pump
Inventor: OGANE YUYA
IPC: F02M59/36
Filed: 2018-03-28
Abstract: To easily manufacture a valve body, in a valve mechanism.SOLUTION: A valve mechanism 3 comprises a valve body 3b having a flat abutment face on which a valve seat 3a abuts, and an energization member 3c for energizing the valve body 3b to one side in an abutment direction orthogonal to the abutment face, and is arranged in a fluid flow passage R1. The valve body 3b is formed with: an inside recessed face 3b1 formed so as to be recessed to the other side of the abutment direction in a center part of the abutment face; and an outside protrusion face 3b2 which opposes to the abutment face at the other side of the abutment face in the abutment direction, is coaxial with the inside recessed face, has a shape substantially-similar to the inside recessed face at a face on which the energization member 3c abuts, is smaller in a diameter than an inside diameter of the energization member 3c, and rises to the other side of the abutment direction. The outside protrusive face 3b2 is inserted into the energization member 3c, so that movement of the energization member in a direction orthogonal to the abutment direction is regulated.SELECTED DRAWING: Figure 2
Patent JP-2019176388-A (JP)
Title: Video image display apparatus, video image display method, and program
Inventor: MIKURIYA TAKASHI
IPC: G09G5/32
Filed: 2018-03-29
Abstract: To provide a video image display apparatus, a video image display method, and a program, capable of securing legibility of character information of a main screen.SOLUTION: A video image display apparatus displaying different two video images as a main screen and a sub-screen in a video image display part, comprises: a character string area detection part detecting position information of the character string area of the main screen in a line unit; a sub-screen size control part reducing the size of the sub-screen to a reducible size predetermined from a preset size; and a sub-screen position control part that determines whether the sub-screen of the size after the reduction that the size of the sub-screen is reduced from the preset size against the sub-screen size or the sub-screen of the preset size can be arranged at a position where is not overlapped with the character string area of the main screen, and the sub-screen of the size after the reduction of the size or the sub-screen of the preset size is arranged at the position by searching the position corresponded to the position of the character string area on the basis of a determination result.SELECTED DRAWING: Figure 14
Patent JP-2019173517-A (JP)
Title: Honeycomb screen
Inventor: OGAWA MASATERU
IPC: E06B9/262
Filed: 2018-03-29
Abstract: To provide a honeycomb screen in which a shielding material is stably fixed to a head box or a bottom rail and can be easily removed.SOLUTION: There is provided a honeycomb screen in which, of a plurality of cylindrical bodies 21 of a shielding material 2, at least one of the uppermost and the lowermost ones is an end cylinder 21a, in which a portion not adjacent to the other cylinder is cut to form a first fabric end 21a1 and a second fabric end 21a2. The honeycomb screen comprises a fabric fixture 5 that fixes the first fabric end 21a1 and the second fabric end 21a2 of the end cylinder 21a and is locked to a head box 3 or a bottom rail 4. The honeycomb screen comprises gripping tools 31 and 32 for gripping the fabric fixture 5 on the head box 3 or the bottom rail 4.SELECTED DRAWING: Figure 3
Patent JP-2019176785-A (JP)
Title: Fishing spinning reel
Inventor: NAGAI MAKOTO
IPC: A01K89/01
Filed: 2018-03-30
Abstract: To provide a fishing spinning reel capable of accurately maintaining perpendicularity of a reception seat to a boss part, and improving guide performance of forward/backward movement of a spool reciprocation device.SOLUTION: A fishing spinning reel comprises: a reel body comprising a body in which a spool reciprocation device is stored; and a support member 26 which is formed separately from the body and is attached to an attachment part 11h provided on an external part of the body. The body comprises an insertion hole 25 penetrating the attachment part 11h and communicating the inside of the body and the attachment hole 11h, and the spool reciprocation device has a linkage gear 52. The support member 26 comprises: a boss part 26b protruded to the inside of the body through the insertion hole 25, and supports the linkage gear 52; and a reception seat 26c formed in the surrounding of the boss part 26b and protrudes into the body through the insertion hole 25 for receiving the linkage gear 52.SELECTED DRAWING: Figure 5
Patent JP-2019178224-A (JP)
Title: Epoxy resin, epoxy resin composition and fiber-reinforced composite material using the same
Inventor: TANIGUCHI YUICHI
IPC: C08G59/14
Filed: 2018-03-30
Abstract: To provide an epoxy resin which is excellent in adhesion and has a new oxazolidone structure, an epoxy resin composition and a fiber-reinforced composite material using the epoxy resin.SOLUTION: An epoxy resin has an oxazolidone structure has an epoxy equivalent of 220-480 g/eq and a softening point of 100°C or lower, and contains 0.25-2.5 wt.% of hydrolysis chlorine.SELECTED DRAWING: None
Patent JP-2019185902-A (JP)
Title: Cooling and heating device for battery pack
Inventor: KISHI MASAYUKI
IPC: F28D15/02
Filed: 2018-04-04
Abstract: To provide a cooling and heating device for a battery pack that can efficiently cool or heat all single cells that make up a battery pack.SOLUTION: A cooling and heating device 10 for a battery pack includes: the same number of heat transfer members 11 as single cells 2 disposed below the battery pack 1; and an elastic body 12 having a restoring force and disposed below the heat transfer member 11. By bringing a part of the outer surface of each of the heat transfer members 11 into contact with a lower surface of each of the single cells 2, heat conduction is performed between each of the heat transfer members 11 and each of the single cells 2. Each of the heat transfer members 11 is pressed by the elastic body 12 having a restoring force disposed below the heat transfer members 11 against the lower surface of each of the single cells 2.SELECTED DRAWING: Figure 1
Patent JP-2019185965-A (JP)
Title: High frequency heating device
Inventor: MAEDA KAZUKI
IPC: H05B6/74
Filed: 2018-04-06
Abstract: To provide a small high-frequency heating device with high heating efficiency.SOLUTION: The high frequency heating device includes: a high-frequency power generating unit 1 for generating microwaves; a surface wave line 4 made of a conductive material; a power feeding unit 2 connected from the high-frequency power generating unit 1 and having a loop antenna 3 at a tip. Above the loop antenna 3, a metal antenna cover 7 that leads power radiated from the loop antenna 3 to the surface wave line 4 is provided. Thereby, power radiation upward from the loop antenna 3 can be reflected by the antenna cover 7 and be used as surface wave power so as to perform efficient surface wave heating while the power feeding unit 2 is downsized.SELECTED DRAWING: Figure 1
Patent JP-2019185307-A (JP)
Title: Disaster information provision system
Inventor: MANO EIICHI
IPC: G06Q50/26
Filed: 2018-04-06
Abstract: To present disaster information in an easy-to-understand manner.SOLUTION: A PC 200 accepts an input of address information using an input device 240 connected to the PC 200. The PC 200 acquires disaster hazard information according to the address information based on the received address information and explanatory moving image information from the server 300. Although the hazard information is, for example, information consisting only of characters, the explanatory moving image information is information with sounds and moving images. The PC 200 displays the hazard information on a display 230 and outputs the explanatory moving image information from a speaker 220 and the display 230.SELECTED DRAWING: Figure 1
Patent JP-2019190283-A (JP)
Title: Remote starter
Inventor: YAMAZAKI YASUHARU
IPC: H04Q9/00
Filed: 2018-04-18
Abstract: To provide a remote starter in which electric power consumed for keeping function of a controller is eliminated when a power-saving mode is changed over and a standby power reducing effect is quite high.SOLUTION: This invention comprises a controller 14 for outputting a starting signal by receiving a wireless signal for a starting operation, a power source circuit 16 for supplying an electric power to the controller 14, a recovery signal detecting circuit 18 for detecting an operation signal based on an operation for a vehicle and outputting a power source recovery signal to the controller 14 and the power source circuit 16. The controller 14 outputs a power source shut-off signal for shutting off the electric power supply to the controller 14 from the controller 14 to the power source circuit 16 when there is no input of the wireless signal or the operation signal for a predetermined period.SELECTED DRAWING: Figure 1
Patent JP-2018177805-A (JP)
Title: Cosmetic composition for anti-aging or alleviating skin redness, and medicinal composition for preventing and treating skin inflammatory diseases, containing compound inducing increase in expression of adiponectin
Inventor: PARK KEEDON
IPC: A61K8/64
Filed: 2018-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composition for anti-aging or alleviating skin redness containing a compound inducing an increase in expression of adiponectin or a pharmaceutically acceptable salt thereof.SOLUTION: A cosmetic composition for anti-aging contains a compound inducing an increase in expression of adiponectin represented by formula (1), or a pharmaceutically acceptable salt thereof. (In the formula, n is an integer equal to 2.)SELECTED DRAWING: Figure 11
Patent JP-2019193478-A (JP)
Title: Coating apparatus and rotor manufacturing method
Inventor: MATSUBARA TETSUYA
IPC: H02K15/02
Filed: 2018-04-26
Abstract: To provide a coating apparatus capable of stabilizing the quality of an applied adhesive even when a distance between a nozzle and a permanent magnet becomes small.SOLUTION: A coating apparatus 201 includes a nozzle 213 having a discharge port 213a for discharging an adhesive 4, and a three-axis orthogonal robot 212 that moves the nozzle 213 in a traveling direction of the nozzle which is the direction along a surface 11 of a permanent magnet 1. The nozzle 213 is configured such that a second portion 215 on the nozzle traveling direction side protrudes toward the permanent magnet 1 side to which the adhesive 4 is applied as compared with a first portion 214 on the side opposite to the nozzle traveling direction on the tip of the nozzle 213, and the adhesive 4 is applied by discharging the adhesive 4 from the discharge port 213a of the nozzle 213 in a state where the second portion 215 is separated from the permanent magnet 1.SELECTED DRAWING: Figure 11
Patent JP-2018116941-A (JP)
Title: Lamp device and lighting device
Inventor: TERASAKI HIKARU
IPC: F21S2/00
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device which achieves improvement of performance of radiation of heat generated by a light-emitting module, and to provide a lighting device using the lamp device.SOLUTION: A lamp device includes a housing 11, a heat sink 12, an electric supply part 16, and a lightning circuit 14. The housing 11 has a cylindrical metal housing part 22 opening at one end side and the other end side, and a resin housing part 23, which is provided so as to cover a part of the inner side of the metal housing part 22 and has an attachment hole 26 at the one end side, therein. One end side of the heat sink 12 has a light emitting module 13 and the other end side is disposed at the one end side of the housing 11. The electric supply part 16 is disposed at the other end side of the housing 11. The lightning circuit 14 is disposed within the housing. The heat sink 12 is fastened to the attachment hole 26 of the resin housing part 23 by a screw, and the other end side of the heat sink 12 is pressure-welded to the metal housing part 22.SELECTED DRAWING: Figure 1
Patent JP-2019062725-A (JP)
Title: Output power control circuit of dynamo-electric machine type generator
Inventor: HANEDA SHOJI
IPC: H02P9/04
Filed: 2018-05-07
Abstract: To provide a generator output power control circuit of simple configuration capable of controlling the output power of a dynamo-electric machine type generator easily and quickly according to the output voltage or the number of revolution of the generator.SOLUTION: A generator output power control circuit generating a duty ratio control voltage being given to a PWMIC has an output voltage detector for detecting the output voltage or the number of revolution, multiple control voltage generation parts for generating a control voltage proportional to the increment up to the output voltage, detected by the output voltage detector, or the number of revolution, via a specific proportionality constants, from the cut-in voltage or the cut-in number of revolution corresponding to a prescribed cut-in point, and a control voltage selection part configured so that the voltage having the largest absolute value is selected, out of the multiple control voltages generated in the multiple control voltage generation parts. The duty ratio control voltage is generated based on the control voltage selected by the control voltage selection part.SELECTED DRAWING: Figure 1