baber/WOPTO huggingface dataset:
Patent JP-2019156566-A (JP)
Title: Garbage summing-up system of garbage collection vehicle
Inventor: NISHIZAKI SATOSHI
IPC: B65F5/00
Filed: 2018-03-13
Abstract: To provide a garbage summing-up system of a garbage collection vehicle which can easily and quickly perform supping-up of kinds and the number of garbages inputted into a garbage input box.SOLUTION: A garbage summing-up system of a garbage collection vehicle 100 which photographs the vicinity of a garbage input port 4 by a camera 7, and on the basis of data concerning the image, performs summing-up kinds and the number of garbages G inputted into a garbage input box 3. In this system, a feature, which is extracted from an object image in an image photographed by the camera 7, is collated with garbage feature data which has been previously stored in a memory M, and whether the object image represents the garbage G or not is determined. Whether the object image determined to represent the garbage G is inputted into the garbage input box 3 or not is determined, the number of the object images which have been determined to be inputted into the garbage input box 3, is counted for each kind of the garbage G. Then, the counted number of the object images is accumulated for each kind of the garbage G as garbage collection data D.SELECTED DRAWING: Figure 5
Patent JP-2019161876-A (JP)
Title: Insulation degradation detector for electric motor
Inventor: HAYASHI KOICHI
IPC: G01R31/34
Filed: 2018-03-14
Abstract: To provide a low-cost insulation degradation detector which can detect an insulation degradation of an electric motor before an electric leakage breaker cuts off a power source.SOLUTION: The insulation degradation detector, which is equipped with an inverter device having a plurality of switching elements Q1 to Q6, includes: a frequency component detector 20 for extracting the same frequency component as the frequency a three-phase AC power from a current detection signal In of an electric motor winding connected to the switching Q1; and an insulation degradation detection controller 14 for executing a first switching operation of turning on the switching element Q1 and turning off the other switching elements Q2 to Q6 and storing the frequency extracted from the frequency component detector 20 during the execution of the switching operation and storing the frequency component into a first storage 16. Based on the value Lon stored in at least the first storage unit 16, the presence or absence of the insulation degradation of the electric motor 1 is detected.SELECTED DRAWING: Figure 1
Patent JP-2019159908-A (JP)
Title: Data collecting system, data collecting method, message distribution control apparatus, and message distribution control method
Inventor: HEI YUICHIRO
IPC: H04M11/00
Filed: 2018-03-14
Abstract: To reduce the number of devices which serves as transmission destinations of data transmission requests in data collection.SOLUTION: The present invention relates to a data collecting system having a plurality of reception-side devices for acquiring predetermined data, a transmission-side device for collecting the predetermined data, and a message distribution control apparatus. The message distribution control apparatus comprises: a storage unit for, with respect to each of a plurality of logical channels, storing information on the reception-side device registered with a message delivery request among the plurality of reception-side devices; a receiving unit for receiving a message requesting transmission of the predetermined data with designation of a first logical channel among the plurality of logical channels; and a transmitting unit for extracting a predetermined number of the reception-side devices from the reception-side device registered with the delivery requests about the first logical channel and for transmitting the message received from the transmission-side device to the predetermined number of the reception-side devices.SELECTED DRAWING: Figure 2
Patent JP-2019160059-A (JP)
Title: Information provision device, information provision method, and computer program
Inventor: HAYASHI YOSHIAKI
IPC: G08G1/09
Filed: 2018-03-15
Abstract: To provide an information provision device capable of optimizing a load of update processing without impairing a real time characteristic of information being provided to a vehicle.SOLUTION: An information provision device includes an input unit that receives an input of a sensor value from a sensor, and a production unit that uses the input sensor value to produce first dynamic information in a first cycle. When a specific vehicle exists, the production unit uses a sensor value, which is received from a sensor existing in a peripheral area of the specific vehicle, to produce second dynamic information in a second cycle shorter than the first cycle.SELECTED DRAWING: Figure 8
Patent JP-2019156709-A (JP)
Title: Hydrogen generation system
Inventor: SUGIHARA RYO
IPC: C01B3/04
Filed: 2018-03-16
Abstract: To provide a hydrogen generation system capable of easily generating hydrogen at low cost from treated water of a sewage treatment plant and the like.SOLUTION: A hydrogen generation system according to the present embodiment includes a storage tank that stores treated water obtained by removing sludge from sewage in a sewage treatment facility. A photocatalyst generates hydrogen from the treated water by being provided in the storage tank and irradiated with light while being in contact with the treated water. A cleaning mechanism removes deposits adhering to the photocatalyst.SELECTED DRAWING: Figure 1
Patent JP-2019160755-A (JP)
Title: Illumination light communication device
Inventor: GOTO HIROMICHI
IPC: H05B37/02
Filed: 2018-03-16
Abstract: To provide an illumination light communication device capable of reducing the loss of reliability of a light source, that may occur when performing the operation for interrupting the LED current with a small ON duty ratio.SOLUTION: An illumination light communication device includes a switch 22 connected in series with a light source 20, and interrupting a current flowing through the light source 20 according to a communication signal, a current detection circuit 7 connected in series with the switch 22, and detecting the magnitude of the current flowing through the light source 20, as a voltage drop, a feedback circuit 5 generating a feedback signal indicating the error of the voltage drop of the current detection circuit 7 and a reference value, a DC-DC converter 3 outputting a current to the light source 20, and keeping the average value of output current constant on the basis of the feedback signal, and an output detection circuit 600 including a Zener diode 10 for limiting the voltage applied to the light source 20, so that the peak value of the current flowing through the light source 20 does not exceed the maximum rating of the light source 20.SELECTED DRAWING: Figure 1
Patent JP-2018113470-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YOSHIDA TAKAICHI
IPC: H01L29/739
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same capable of achieving good diode characteristics, in a miniaturized trench gate type RC-IGBT.SOLUTION: In an IGBT part 21, an emitter electrode 8 is electrically connected with an ntype emitter region 6 and a ptype contact region 7 via a contact plug 14 buried in a first contact hole 9a. A p type base region 2, a trench 3, an emitter electrode 8 and an interlayer insulating film 9 are provided from the IGBT part 21 to an FWD part 22. In the FWD part 22, the emitter electrode 8 is directly connected with the p type base region 2 via a contact plug buried in a second contact hole 9b.SELECTED DRAWING: Figure 12
Patent JP-2019163830-A (JP)
Title: Pipe joint
Inventor: MORIMOTO KOICHI
IPC: F16L21/04
Filed: 2018-03-20
Abstract: To provide a push-on type pipe joint which is easy in joint joining work, and secures sufficient cutoff performance.SOLUTION: In push-on type pipe joints 10, 20 having a T-type, a PN-type or the like, a spigot 1 of the other pipe is inserted into a socket 2 of one pipe having a cutoff rubber ring 3 at an internal peripheral face by compressing the rubber ring 3. A wall 12 for inhibiting the deformation of the rubber ring 3 by the spigot 1 to its insertion direction is arranged at an inner face of the socket 2. The wall 12 contacts with the rubber ring 3 when the rubber ring 3 is arranged at the inner face of the socket 2. The rubber ring 3 of the wall 12 and an abutment face 12a is orthogonal (radial direction) to an axial direction of the socket 2. The wall 12 is integrally formed with a ring-shaped protrusion at the casting of the socket 2, or fixes the rind-shaped protrusion to the inner face of the socket 2 by welding or the like. When the spigot 1 is inserted into the socket 2, the rubber ring 3 is compressed accompanied by the insertion, and a joint part is constituted. At this time, since the deformation of the rubber ring 3 to the insertion direction is inhibited, sufficient surface pressure can be obtained between the inner face of the socket 2 of the rubber ring 3 and an outer face of the spigot 1 by the wall 12.SELECTED DRAWING: Figure 1
Patent JP-2019164078-A (JP)
Title: Current sensor
Inventor: SASAKI AKITO
IPC: G01R15/20
Filed: 2018-03-20
Abstract: To provide a current sensor which minimizes reduction in target current sensing accuracy.SOLUTION: A current sensor is provided, comprising a wiring board 20 having a magnetoelectric conversion unit for converting a measured magnetic field to an electric signal mounted thereon, a shield 40 for suppressing electromagnetic noise entering the magnetoelectric conversion unit, an insulative sensor housing 50 for accommodating the wiring board and the shield, and a shield adhesive 57e for bonding the sensor housing and the shield together. The sensor housing has shield support portions 57a and shield bonding portions 51, 57b. Mounting surfaces 51f, 57d of the shield bonding portions for placing the adhesive is spaced further apart from the shield than contact surfaces 57c of the shield support portions to be in contact with the shield. The shield is mounted on the contact surfaces of the shield support portions, and the shield adhesive is placed between the mounting surfaces of the shield bonding portions and the shield. The shield and the wiring board are aligned at a distance from each other in the sensor housing.SELECTED DRAWING: Figure 15
Patent JP-2019164093-A (JP)
Title: Electric charge generator and fine particle detector having the same
Inventor: OKUMURA HIDEMASA
IPC: B03C3/68
Filed: 2018-03-20
Abstract: To provide a technique that allows for stably supplying electric charge.SOLUTION: An electric charge generator provided herein is configured to generate electric charge within a flow channel that is at least partially defined by an insulator, and comprises a discharge electrode disposed in the flow channel, induction electrodes disposed in the vicinity of the discharge electrode, and a power supply configured to intermittently apply a predetermined discharge voltage to the discharge electrode relative to the induction electrodes. The power supply applies a base voltage having a polarity opposite the discharge voltage to the discharge electrode relative to the induction electrodes at least in part of a period after applying the discharge voltage.SELECTED DRAWING: Figure 6
Patent JP-2019165762-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2018-03-21
Abstract: To increase game interest.SOLUTION: A game machine 10 that executes a game on the basis of satisfaction of a predetermined condition and generates a special game state advantageous to a player when the game result is a special result includes performance control means (performance control device 300) for controlling the game performance. The performance control means executes a decoration game that stops and displays the result after variably displaying a plurality of pieces of identification information corresponding to the game so that the mode of the stopped and displayed decoration game corresponds to the plurality of results.SELECTED DRAWING: Figure 98
Patent JP-2019169638-A (JP)
Title: Heating component mounting structure
Inventor: HITOSUGI KENICHIRO
IPC: H05K7/14
Filed: 2018-03-23
Abstract: To provide a heating component mounting structure capable of reducing the size of a product including the heating component mounting structure, reducing electrical loss, and further reducing the manufacturing cost of the product.SOLUTION: A heating component mounting structure includes a heat dissipating part 1 having an arrangement surface 11, a heat generating component 2 having a main body 21 disposed on the arrangement surface 11 and a lead 22 protruding from the main body 21, a first circuit board 3 that is disposed at a distance from the arrangement surface 11 so as to cover the main body 21 and to which the lead 22 is connected, and a second circuit board 4 disposed at a distance from the first circuit board 3 so as to cover at least a part of the first circuit board 3 and electrically connected to the first circuit board 3.SELECTED DRAWING: Figure 2
Patent JP-2019163014-A (JP)
Title: Buoyancy device of undersea self-elevating vessel for resource recovery
Inventor: ISHIGURO YASUO
IPC: B63B35/00
Filed: 2018-03-26
Abstract: To reduce energy consumption for transporting and recovering sea bottom resources in deep sea to sea surface.SOLUTION: A buoyancy device is provided facilitating raising of an undersea self-elevating vessel by buoyancy of air with a composition of a sea work vessel in a system and an undersea self-elevating vessel for resource recovery self-elevating between a sea-bottom work base to sea surface and furthermore with a system for supplying air in the atmosphere to sea-bottom by providing an air duct from the undersea work terminal to the sea surface, and the undersea self-elevating vessel for resource recovery includes a loading unit for loading sea bottom resources and a floating body composed of a cylinder and a piston, the loading unit is linked to the piston and when undersea resources are loaded to the loading unit, the loading unit is lowered by weight of the sea-bottom resources,the piston is moved within the cylinder, and a vacuum state is created by having space inside the cylinder expanded.SELECTED DRAWING: Figure 3
Patent JP-2019166769-A (JP)
Title: Liquid treatment apparatus
Inventor: HOTANI TOMOYA
IPC: B41J2/165
Filed: 2018-03-26
Abstract: To provide a liquid treatment apparatus capable of properly carrying out the purge treatment of a liquid jet head by simple configuration.SOLUTION: In a liquid treatment apparatus, plural head units 21 and plural liquid feeding units 3 feeding an ink to the head units 21 are mounted on a carriage 2, and a pump 9 capable of carrying out a purge treatment for the head unit 21 is mounted on each liquid feeding unit 3. Besides, the first and second drive motors 96, 97 generating a drive power operating each pump 9 are installed to an end frame 18. Further, when the carriage 2 moves to a right end side in a maintenance area M, the coupling pins 94C, 95C of the first and second purge drive axles 94, 95 are connected to the couplings 962, 972 of the first and second drive motors 96, 97 sides. Thereby, the drive powers of the first and second drive motors 96, 97 are in a state capable of communicating to each pump 9.SELECTED DRAWING: Figure 31
Patent JP-2019172754-A (JP)
Title: Lubricant additive, lubricant, grease composition, fuel oil additive, fuel oil and suppression method of oil sludge
Inventor: MIYAMOTO KIYOHIDE
IPC: C10L10/00
Filed: 2018-03-27
Abstract: To provide the lubricant additive, the lubricant, the grease composition, the fuel oil additive, the fuel oil and the suppression method of the oil sludge, in which the lubricant additive can effectively suppress the oil sludge in the lubricant.SOLUTION: The lubricant additive for suppressing the oil sludge has titanium dioxide particles having a photocatalytic function as an active ingredient, in which the titanium dioxide particles are composed only of the anatase type and are used by adding to the lubricant.SELECTED DRAWING: Figure 1
Patent JP-2019174593-A (JP)
Title: Action of grand piano
Inventor: TAGUCHI TAKAAKI
IPC: G10C1/04
Filed: 2018-03-28
Abstract: To provide an action of a grand piano, which can reduce weight of a wippen in addition to a jack, and can improve repeated hitting property.SOLUTION: An action 1 of a grand piano comprises: a wippen 4 which is composed of molded articles of synthetic resin and turns upward by being pushed up by a pushed key 2; a jack 6 which is rotatably attached to the wippen and pushes up the hammer 3 with rotation of the wippen 4 to rotate the hammer upward; and a jack angle position adjustment mechanism 20 which is arranged in the wippen 4 and adjusts an angle position of the jack 6. The jack angle position adjustment mechanism 20 comprises: a supporting section 24 which is integrally formed with the wippen 4; an adjusting screw 25 screwed with the supporting section so as to move forward and backward in a cross direction; and a jack button 26 which is disposed at an end of the screw and specifies the angle position of the jack 6 by making the button abut on the jack 6.SELECTED DRAWING: Figure 1
Patent JP-2018168373-A (JP)
Title: Antistatic adhesive tape
Inventor: MORI DAISUKE
IPC: B32B27/40
Filed: 2018-03-29
Abstract: To provide an antistatic adhesive tape capable of achieving both adhesiveness to an adherend and low staining properties while exhibiting excellent antistatic performance.SOLUTION: There is provided an antistatic adhesive tape having a substrate, an antistatic layer and an urethane adhesive layer, wherein the urethane adhesive layer has a first surface positioned on the outermost surface of the adhesive tape and a second surface facing the first surface, the antistatic layer is in direct contact with the second surface of the urethane adhesive layer and the surface resistance value of the first surface of the urethane adhesive layer is 1×10Ω/square or less.SELECTED DRAWING: Figure 1
Patent JP-2018174696-A (JP)
Title: Rectification circuit
Inventor: NAKAMURA TAKASHI
IPC: H02M7/21
Filed: 2018-03-29
Abstract: PURPOSE: To provide a rectification circuit capable of performing power conversion with a high conversion efficiency.CONSTITUTION: There is provided a rectification circuit that consists of first to k-th rectification circuits cascade-connected in a way that DC terminals cross each other. Each of the first to k-th rectification circuits has: a first half-wave rectification circuit that includes a first MOS transistor and a second MOS transistor connected in series to each other, and performs half-wave rectification of an AC signal inputted to a first AC terminal to generate a DC signal; a second half-wave rectification circuit that includes a third MOS transistor and a fourth MOS transistor connected in series to each other, receives a reverse phase signal of the AC signal from a second AC terminal, and performs half-wave rectification of the reverse phase signal to generate a DC signal; a body potential setting circuit that sets a body potential of each MOS transistor; and a gate potential supply circuit that supplies a DC bias potential to a gate of each MOS transistor.SELECTED DRAWING: Figure 5
Patent JP-2019175376-A (JP)
Title: Vehicle communication device, vehicle, and inter-vehicle communication system
Inventor: MORIWAKI YOSHIYA
IPC: G08G1/09
Filed: 2018-03-29
Abstract: To provide a vehicle communication device capable of acquiring information from a passing vehicle.SOLUTION: A first communication device 101 is comprised of: a first camera 11 that images a second light emitting unit 25 that emits modulated light modulated in accordance with a second ID; a first control unit 12 that identifies a second ID based on the image of the second light emitting unit 25 imaged by the first camera 11; a first wireless communication unit 14 that acquires an image in front of a second vehicle 20 captured by a second camera 21 attached to a second vehicle 20 based on an identified second ID; and a display unit 15 for displaying the acquired image.SELECTED DRAWING: Figure 3
Patent JP-2019182584-A (JP)
Title: Conveying apparatus and image forming apparatus
Inventor: KOIZUMI TAKEHIKO
IPC: B65H5/06
Filed: 2018-04-06
Abstract: To convey a medium in a second conveying unit while pulling the medium to a large diameter side of a truncated cone-shaped rotary body.SOLUTION: A conveying apparatus 60 includes: a pair of conveying members 84, 94 having a first conveying unit 62 for conveying a medium P, shafts 86, 96, and a plurality of rotary bodies 88, 98 separated from each other in an axial direction; and a second conveying unit 82 for conveying the medium P sandwiched by the pair of conveying members 84, 94 after a leading edge of the medium P conveyed by the first conveying unit 62 hits the conveying members 84, 94, at least one of the plurality of rotary bodies 88 in the one conveying member 84 is a truncated cone-shaped rotary body 88 having a truncated cone shape in which one side in the axial direction has a larger diameter than the other side.SELECTED DRAWING: Figure 2
Patent JP-2019182476-A (JP)
Title: Box and box blank thereof
Inventor: AONO NORIO
IPC: B65D5/66
Filed: 2018-04-09
Abstract: To solve the problem of interference with a packing operation caused by springing-back in an inner flap while the inner flap of a box is folded to further fold an outer flap during packing.SOLUTION: A box 10 is formed into a rectangular solid shape having a bottom 11 and a top 12 which are rectangular and pairs of long surfaces 13, 15 and wide surfaces 14, 16, and comprises pairs of outer flaps and inner flaps in which at least one of the bottom 11 and the top 12 is connected to each of the pairs of long surfaces 13, 15 and wide surfaces 14, 16 with a ridge therebetween. The box further comprises an opening stop 23 that is formed in at least one of the outer flaps 17A, 19A so as to include parts of first ridges S1A, S5A partitioning the pairs of outer flaps and long surfaces 13, 15 and that projects from at least one outer flap 17A to the pair of inner flaps 18A, 20A overlapped by at least one outer flap 17A so as to be pressed to the inner flaps 18A, 20A.SELECTED DRAWING: Figure 5
Patent JP-2018138566-A (JP)
Title: Compositions, synthesis, and methods of using phenylcycloalkylmethylamine derivatives
Inventor: LAXMINARAYAN BHAT
IPC: A61K31/137
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To provide novel phenylcycloalkylmethylamine derivatives to be used for treating and/or preventing obesity and obesity related co-morbid indications and depression and depression related co-morbid indications.SOLUTION: Provided is a compound expressed by formula (I) or isomer or pharmaceutically acceptable salt thereof. (In the formula, n is 1; SP is a spacer of C4 alkylene (butylene); X being O or S; Rand Rare independently H, C1-6 alkoxy, or halogen; Ris C1-6 alkyl; Ris H; and Ris C1-6 alkyl.)SELECTED DRAWING: None