baber/WOPTO huggingface dataset:
Patent JP-2020127132-A (JP)
Title: In-vehicle communication device, communication method, and server device
Inventor: ASAI KENTARO
IPC: H04W4/44
Filed: 2019-02-05
Abstract: To provide a technology capable of sufficiently utilizing communication in a predetermined communication method when a vehicle enters a communication area in which communication by a predetermined communication method is possible.SOLUTION: In a vehicle-mounted communication device 10, a position acquisition unit 34 acquires vehicle position information. A communication control unit 28 can communicate with either a first communication method or a second communication method. An area information holding unit 26 holds area information indicating a first communication area 14 in which communication is possible in the first communication method. A switching determination unit 36 determines switching between the first communication method and the second communication method on the basis of the vehicle position information and the area information, and determines switching from the second communication method to the first communication method before the vehicle enters the first communication area 14. The communication control unit 28 completes the switching to the first communication system before the vehicle enters the first communication area 14 according to the determination of the switching determination unit 36.SELECTED DRAWING: Figure 2
Patent JP-2019091071-A (JP)
Title: Laminated film for molding
Inventor: NAKAMICHI NATSUKI
IPC: G02B1/11
Filed: 2019-02-05
Abstract: To provide a laminated film for molding that has low luminous reflectance, is reduced in reflection of external light and glaring, is reduced in whiteness, and has high transmittance.SOLUTION: A laminated film for molding has a hard coat layer having a crack elongation of 5% or more and a low refractive index layer having a refractive index of 1.47 or less in this order on a base film. According to a preferable embodiment, the laminated film for molding that looks further calm and high-quality can be provided.SELECTED DRAWING: None
Patent JP-2020013980-A (JP)
Title: Printed circuit board
Inventor: PARK CHANGHWA
IPC: H05K3/46
Filed: 2019-02-06
Abstract: To provide a printed circuit board including a circuit with a fine pitch.SOLUTION: The printed circuit board comprises: a first insulating layer 110; a second insulating layer 120 of a soft material laminated on the first insulating layer; a first circuit 210 formed on a lower face of the first insulating layer 110 and embedded in the first insulating layer 110; a second circuit 220 formed on a lower face of the second insulating layer 120 and embedded in the first insulating layer 110; and a third circuit 230 formed on an upper face of the second insulating layer 120. The pitch of the second circuit 220 is smaller than the pitch of the first circuit 210.SELECTED DRAWING: Figure 1
Patent JP-2020131809-A (JP)
Title: Camera mounting structure
Inventor: UEDA HIDEAKI
IPC: B60R11/02
Filed: 2019-02-14
Abstract: To obtain a camera mounting structure which enables reduction of a mounting space needed to arrange a camera, which detects vehicle peripheral information, close to front windshield glass.SOLUTION: A camera mounting structure 10 includes: a camera 20 which has engaged parts 25, 27 and detects peripheral information of a vehicle 12; and a bracket 50 having engaging parts 60, 58 which are engaged with the engaged parts 25, 27 by the camera 20 sliding from one side as seen in a vehicle width direction to the other side as seen in the vehicle width direction and attached to the vehicle upper side on an inner surface of a front windshield glass.SELECTED DRAWING: Figure 5
Patent JP-2020137209-A (JP)
Title: Distributed power supply system
Inventor: TOMIO TAKESHI
IPC: H02J3/46
Filed: 2019-02-15
Abstract: To provide a distributed power supply system capable of accurately grasping the power reversely flowing from a plurality of power generators to an electric power system.SOLUTION: A distributed power supply system is given in which connection points to an electric power system 1 are arranged at the upstream side of a power line 2, a first connection point 10 and a second connection point 11 are arranged in order on the power line 2 from the connection points to the electric power system 1 to the downstream side, a power conditioner 7 to which a first power generator 3 and a charge/discharge device 5 are connected is arranged, the power conditioner 7 is connected to the first connection point 10 and a second power generator 4 and a power consumption device 6 are connected to the second connection point 11, and the power conditioner 7 does not charge the charge/discharge device 5, when the power reversely flowing from the first connection point 10 to the electric power system 1 is larger than power that the power conditioner 7 supplies to the first connection point 10 on the power line 2.SELECTED DRAWING: Figure 1
Patent JP-2019072581-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2019-02-20
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine comprises: privilege application means for applying a first privilege which is advantageous to a player when a game ball enters a specific region, and applying a second privilege which is advantageous to a player regardless of ball entry to the specific region when a second privilege game is executed; switching means for switching a state between a first state capable of guiding a guide path for guiding the game balls entered specific ball entry means to the specific region, to the specific region, and a second state in which the guide path cannot be guided to the specific region easily; and setting means for setting first switching information by which the state of the guide path can be switched by the switching means when the first privilege game is executed, and setting second switching information different from the first switching information, when the second privilege game is executed. Therefore an amusement of the game can be improved.SELECTED DRAWING: Figure 1
Patent JP-2020132064-A (JP)
Title: Detection method, alarm control method, detection device, and alarm control device
Inventor: SANO MINORU
IPC: B61L29/32
Filed: 2019-02-25
Abstract: To propose a new technique for detecting the position and speed of a train on the ground side.SOLUTION: An alarm control device 30 of a railroad crossing 10 includes: a detection device 40 for detecting a position and speed of a train with respect to the railroad crossing 10; and a timing determination unit 32 for determining the start timing and/or the end timing of the alarm control of the railroad crossing 10 based on the position and speed of the train detected by the detection device 40. The detection device 40 includes: a transmission unit 42 for periodically transmitting a pulse wave having a prescribed pulse frequency from a prescribed position Pof a rail R defined within the railroad crossing 10 or within a prescribed distance from the railroad crossing 10; a detection unit 44 for detecting a reflected wave against a pulse wave that occurs when the train is on the rail R at the prescribed position P; a calculation unit 46 for calculating the position and speed of the train based on the transmission and reception interval between the transmission of the pulse wave by the transmission unit 42 and the detection of the reflected wave by the detection unit 44, and the change in the transmission and reception interval.SELECTED DRAWING: Figure 1
Patent JP-2019126066-A (JP)
Title: Transmission method
Inventor: KAMIO HIROYUKI
IPC: H04N21/434
Filed: 2019-02-27
Abstract: To enhance flexibility and transmission efficiency by expanding operation of logo data when achieving ultrahigh definition of an image.SOLUTION: In a transmission system, logo data is modularized by log identification and a logo type. The modularized logo data is distributed to a plurality of sections in common data table information. With respect to logo data, logo data distribution information indicating a correspondence relation between the logo type and the sections to which the logo data is distributed is defined and the defined logo data distribution information is inserted into a logo data distribution descriptor in the common data table information. Also, logo transmission description information is generated from logo management information including the logo identification and the logo type of the logo data and inserted into a logo data transmission descriptor in service description table information. Then, the common data table information and the service description table information are combined with a broadcast signal, and the combined broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2020137600-A (JP)
Title: Game machine
Inventor: MURATA OSAMU
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To provide a game machine which can suppress the behavior of a game ball from being monotonous, thereby enhancing the amusement of a game.SOLUTION: A pachinko game machine includes a variable winning unit 525 having a ball pull open/close door 642 of a second start winning part (second start winning port) 524 which slidably moves in a specific game state different from a normal game state. The ball pull open/close door 642 which slidably moves includes, in a front edge portion thereof, a ball movement restricting protrusion 653 which can restrict a movement of a game ball in a specific direction.SELECTED DRAWING: Figure 44
Patent JP-2020145810-A (JP)
Title: Switching power supply
Inventor: CHO HISANORI
IPC: H02M3/335
Filed: 2019-03-05
Abstract: To provide a switching power supply which can easily generate an input voltage having a plurality of levels to a smoothing circuit.SOLUTION: The switching power supply includes: an input terminal pair; an output terminal pair T3, T4; N transformers 31 (N: an integer equal to 2 or greater); N inverter circuits 2 arranged in parallel between the input terminal pair and the transformers, and each configured to include switching elements; a rectification smoothing circuit 4 arranged between the output terminal pair and the transformers, and including a plurality of rectifier elements 41, 42, a choke coil Lch, and a capacitive element Cout; and a switching drive unit 5 which controls the operation of the switching elements. The drive unit performs to switching drive in a manner that a predetermined pulse voltage or a predetermined voltage value is applied from the N inverter circuits to the N transformers, so as to set the input voltage to be applied to the smoothing circuit to the level of continuous (N+1) steps from 0 to N levels.SELECTED DRAWING: Figure 1
Patent JP-2019117799-A (JP)
Title: Battery packaging material
Inventor: YASUDA DAISUKE
IPC: B32B15/085
Filed: 2019-03-06
Abstract: To provide a battery packaging material in which curling after molding is suppressed and that includes a laminate in which a base material layer, a metal layer, and a sealant layer are sequentially laminated.SOLUTION: A battery packaging material includes a laminate in which at least a base layer, a metal layer, an adhesive layer, and a sealant layer are sequentially laminated, and the adhesive layer is formed of an acid-modified polyolefin, the adhesive layer has a thickness of 15 μm to 50 μm, and the sealant layer has a thickness of 15 μm to 50 μm, and the total thickness of the adhesive layer and the sealant layer is at least 3 times the thickness of the base layer.SELECTED DRAWING: None
Patent JP-2020143492-A (JP)
Title: Hydraulic shovel
Inventor: ONUKI MASAAKI
IPC: E02F9/16
Filed: 2019-03-06
Abstract: To provide a hydraulic shovel capable of changing a posture of a step for an operator to ascend to and descend from a cab at a proper timing.SOLUTION: A hydraulic shovel comprises: a lower structure; an upper structure; a work device; a cab; a step whose posture changes between a stored posture and a developed posture; an actuator; a lock operation portion capable of changing between a lock state and a released state; a development operation portion receiving an operation of changing a posture of the step to the developed posture; and a controller controlling operation of the actuator. The controller operates the actuator so that the step changes its posture to the stored posture when a release signal is outputted from the lock operation portion. The controller operates the actuator so that the step changes its posture to the developed posture when a development signal is outputted from the development operation portion in a state where an output of a release signal from the lock operation portion is stopped.SELECTED DRAWING: Figure 6
Patent JP-2020138532-A (JP)
Title: Colored film, colored adhesive sheet, and detection method of colored film
Inventor: SHIRAISHI NANA
IPC: B32B27/00
Filed: 2019-03-06
Abstract: To provide a colored film that is excellent in environmental property because of not containing a halogen atom, has no fear of generating corrosion, and can be utilized to identify members of a plurality of the same color tones by using an infrared light source and an infrared camera, and a colored adhesive sheet.SOLUTION: A colored film 1 includes: a base material 11; a white layer 14 on one surface of the base material; and a black layer 13 containing a black pigment on the white layer, in which the black pigment is a composite pigment obtained by coating a compound represented by the following formula (1) or a white pigment with a compound represented by the following formula (1), infrared reflectance at a wave length of 850 nm is 12% or larger, a L* value in a CIE Lab color system is 18 or larger and 36 or smaller, an a* value is -3 or larger and 3 or smaller, and a b* value is -3 or larger and 3 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2020145864-A (JP)
Title: Insertion device of electric conductor
Inventor: HOSODA YUICHI
IPC: H02K15/06
Filed: 2019-03-07
Abstract: To easily insert a predetermined portion of an electric conductor into each slot even when the thickness of the stator core varies.SOLUTION: An insertion device includes a conductor guide member 92 that guides a predetermined portion 12 of an electric conductor 10 to a slot 22 of a stator core 20, a support 90 that supports the conductor guide member 92, and support displacement mechanisms 302a to 302l that displace the support 90 along the radial direction of the stator core 20. A holding member 64 that holds the support 90 in a floating manner is interposed between the support displacement mechanisms 302a to 302l and the support 90.SELECTED DRAWING: Figure 4
Patent JP-2020142747-A (JP)
Title: Vehicular lighting system
Inventor: KAMIYA MISAKO
IPC: F21V23/00
Filed: 2019-03-08
Abstract: To provide a vehicular lighting system capable of improving visibility.SOLUTION: A vehicular lighting system 2 comprises: a lamp unit 41 that is mounted in a vehicle 1 and that emits light for illuminating the periphery of the vehicle 1; a detection part 6 that detects a difference between a light source color of a first street lamp of a plurality of street lamps and a light source color of a second street lamp adjacent to the first street lamp, by recognizing light source colors of the plurality of street lamps installed on the periphery of the vehicle 1; and a control part 42 that changes the quantity of the light emitted from the lamp unit 41 depending on the difference between the light source colors of the street lamps.SELECTED DRAWING: Figure 1
Patent JP-2020147996-A (JP)
Title: Double floor structure
Inventor: MATSUOKA NAOTO
IPC: E04F15/00
Filed: 2019-03-13
Abstract: To provide a double floor structure applied to an inverted beam method with a woody floor and a woody beam, because a double floor structure applied to an inverted beam method is not established in an architectural structure using wood such as CLT.SOLUTION: A double floor structure includes a woody floor part 1, a woody beam 2 which is joined to the floor part 1 and is provided so that its upper side projects upward from an upper surface 1t of the floor part 1, a plurality of support legs 10, 10... arranged on the floor part 1, and a floor plate constitution part 11 provided on the plurality of support legs 10, 10... and the beam 2.SELECTED DRAWING: Figure 1
Patent JP-2020146962-A (JP)
Title: Film for laser printing
Inventor: TAKASUGI YUYA
IPC: B23K26/00
Filed: 2019-03-14
Abstract: To provide a film for laser printing which can reduce thickness and can suppress manufacturing cost.SOLUTION: A film 1 for laser printing contains a polyolefin-based resin and a laser color developer. The laser color developer can contain a polymer substance, mica or a mica-like substance, a metal sulfide and one or more organic non-black pigments.SELECTED DRAWING: Figure 1
Patent JP-2020151866-A (JP)
Title: Volatile medicine-containing film
Inventor: KASE TAKAMASA
IPC: B65D81/28
Filed: 2019-03-18
Abstract: To provide a volatile medicine-containing film capable of maintaining efficacy of a medicine for a longer period of time.SOLUTION: A volatile medicine-containing film includes a volatile medicine-containing layer and a volatile medicine emission control layer, in which the emission control layer includes a medicine permeable layer arranged on the medicine-containing layer side and a resin layer, a medicine permeation amount of the emission control layer is smaller than a medicine permeation amount of the medicine permeable layer, and a thickness of the resin layer is 50 nm or more and 3 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2020095004-A (JP)
Title: Capillary breaker and micro sampler
Inventor: MATSUURA SHINJI
IPC: G01N33/48
Filed: 2019-03-18
Abstract: To provide a capillary breaker which allows for easily, safely, and reliably break a capillary at desired positions, and to provide a micro sampler equipped with the same.SOLUTION: A capillary breaker 110 for breaking a capillary 120 at desired positions with notches 121 formed on an outer periphery thereof is provided, the capillary breaker consisting of a cylinder 10 designed to allow the capillary 120 to be inserted therethrough and provided with an opening 20 formed in the middle of the cylinder 10 in a longitudinal direction to extend from a surface toward a center axis.SELECTED DRAWING: Figure 1
Patent JP-2020152941-A (JP)
Title: Two-phase stainless steel, and method for manufacturing the same
Inventor: HANAI MINAMI
IPC: C22C38/58
Filed: 2019-03-18
Abstract: To provide a two-phase stainless steel which has high strength and also excellent fatigue resistance; and a method for manufacturing the same.SOLUTION: The two-phase stainless steel has a metallic structure in which an area ratio of a ferrite phase is 35-65% in a center position in a thickness direction, and in a region from the surface down to at least 20 μm in a depth direction, has a ferrite-rich layer in which an area ratio of the ferrite phase is 80% or more. An average crystal grain diameter (dc) at the center position in the thickness direction and an average crystal grain diameter (ds) in a region from the surface down to 20 μm in the depth direction satisfy [ds/dc≤0.50], and an Mn content at the center position in the thickness direction is 1.0% or more by mass%.SELECTED DRAWING: None
Patent JP-2020151091-A (JP)
Title: Light source device, medical observation system, illumination method, and program
Inventor: KOJIMA KOJI
IPC: A61B1/05
Filed: 2019-03-19
Abstract: To provide a light source device, a medical observation system, an illumination method, and a program capable of maintaining a color balance of white light when causing each LED element to emit light in synchronization with the vibration frequency of a vocal cord.SOLUTION: A light source device 5 includes a light source control unit 59. The light source control unit 59 causes a first light source unit 51, a second light source unit 52, and a third light source unit 53 to emit light prior to the transition to a stroboscopic observation mode, and in a state where a pulse current with a pulse width longer than a predetermined pulse width is applied to the first light source unit 51, the second light source unit 52, and the third light source unit 53, sets a pulse current value so that the ratio of the volume of light emitted by the first light source unit 51, the second light source unit 52, and the third light source unit 53 becomes a predetermined ratio based on a result of the detection by any one or more of a first detection unit 55, a second detection unit 56, and a third detection unit 57. The observation mode is transitioned to the stroboscopic observation mode while maintaining the pulse current value of the predetermined ratio.SELECTED DRAWING: Figure 2
Patent JP-2020155895-A (JP)
Title: Information processing system and information processing method
Inventor: SAGATA OSAMU
IPC: G06Q30/00
Filed: 2019-03-19
Abstract: To provide means that simplifies the procedure to receive support from a call center.SOLUTION: A portable terminal transmits contact address information to an information processing apparatus. The information processing apparatus transmits the contact address information received from the portable terminal to a support device. The support device displays the contact address information received from the information processing apparatus on a display unit, and prompts an operator to call back to the contact address information.SELECTED DRAWING: Figure 1
Patent JP-2020155952-A (JP)
Title: On-vehicle device
Inventor: MATSUO HIDEYUKI
IPC: H04R1/02
Filed: 2019-03-20
Abstract: To provide a small-sized on-vehicle device on which a speaker and a microphone are mounted, the on-vehicle device being capable of inhibiting noise from being caused by an echo.SOLUTION: An on-vehicle device 1 includes a case 10, 20 having a cavity inside in which a speaker is provided so that a sound emitting surface of the speaker is directed in a direction approximately orthogonal to a front surface thereof, the front surface having a first aperture thereon. On the front surface of the case, microphone cases 52, 62 and a sound guide member 64 are provided side by side. Inside the microphone cases, microphones are stored. Sound collection holes 53a, 63a are on front surfaces of the microphone cases. The sound guide member has a sound guide hole 60a passing through the sound guide member. A third aperture 63b on the front surface side of the sound guide hole is provided so as to shift to the distant side from the microphone case 52. A height of the third aperture is larger than that of the first aperture. At least a part of an inner wall of the sound guide hole is configured by combining a plurality of inclined surfaces facing in different directions.SELECTED DRAWING: Figure 3
Patent JP-2020160198-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: AOKI KOJI
IPC: G02B15/16
Filed: 2019-03-26
Abstract: To provide a zoom lens which comprises a compact optical system, and yet offers a high zoom ratio and superior optical performance over a wide zoom range.SOLUTION: A zoom lens provided herein comprises a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group having negative refractive power, arranged in order from the object side to the image side, and is configured to change distances between adjacent lens groups while zooming, the first lens group being configured to be stationary while zooming. A total lens length DT at the telephoto end, a focal length fT of the zoom lens at the telephoto end, a back focus distance BW at the wide-angle end, a total lens length DW at the wide-angle end, and a focal length f3 of the third lens group are each set appropriately.SELECTED DRAWING: Figure 1