baber/WOPTO huggingface dataset:
Patent JP-2019086673-A (JP)
Title: Optical device and method for manufacturing the same
Inventor: SAKURAI YUSUKE
IPC: H01L31/02
Filed: 2017-11-08
Abstract: To provide an optical device capable of suppressing deterioration of optical characteristics.SOLUTION: An optical device 1 includes a substrate 20 having an optical waveguide 10 formed therein, an optical semiconductor element 30 having an end face 36 that emits light toward the optical waveguide 10 of the substrate 20 or an end face 36 that receives light from the optical waveguide 10 of the substrate 20, and a potting resin 40 that covers and protects at least a part of the optical semiconductor element 30. A hollow space S composed of an air layer is formed below the potting resin 40. In the hollow space S, an optical path C of light propagating between the optical waveguide 10 of the substrate 20 and the end face 36 of the optical semiconductor element 30 is positioned.SELECTED DRAWING: Figure 2
Patent JP-2019084173-A (JP)
Title: Magnetic resonance imaging device
Inventor: KANEDA MANABU
IPC: A61B5/055
Filed: 2017-11-09
Abstract: To facilitate setting of an imaging condition.SOLUTION: A magnetic resonance imaging device includes a control unit. After applying inversion pulses, the control unit allows a display unit to display, at real time, a degree of recovery of magnetization in each of a plurality of organizations caused by execution of pulse sequences for data collection by a sequence control unit, and biological information. The inversion pulses are applied with slice selection excitation, and the control unit allows the display unit to list display degrees of recovery of magnetization for respective slices. The control unit selects a combination from the plurality of organizations according to an imaging region.SELECTED DRAWING: Figure 2
Patent JP-2019091105-A (JP)
Title: Reserving system and program
Inventor: UCHINOKURA HITOSHI
IPC: G06Q40/06
Filed: 2017-11-10
Abstract: To provide a reserving system capable of realizing an investment strategy desired by an investor, reduce an effort of the investor, and switch an operation pattern in a relatively short span.SOLUTION: A reserving system 10 includes operation pattern setting means 33. For a basic operation pattern and at least one operation pattern for switching in which multiple financial instruments are included as a common component brand and the amount of each investment is common as well, the operation pattern setting means sets an allocation amount to each component brand for each investment amount, and sets a switching condition. The reserving system also includes condition success/failure judgment means 35 for judging whether the switching condition is satisfied at each purchase, and purchase means 36 that executes a purchase processing of a component brand with an allocation amount for the switching pattern when the switching condition is satisfied, and executes a purchase processing of the component brand with an allocation amount for the basic operation pattern when the switching condition is not satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019090896-A (JP)
Title: Virtual image display device
Inventor: OYAMA MINORU
IPC: G02B27/01
Filed: 2017-11-14
Abstract: To reduce the occurrence of double images and improve the visibility of a virtual image.SOLUTION: A virtual display device 10 comprises a display unit 12 for modulating illumination light and generating image display light, and a projection light optical system 14 for projecting image display light L toward a virtual image presentation board 22. The projection light optical system 14 includes a main concave mirror 16 for reflecting the image display light L toward the virtual image presentation board 22, and a sub-concave mirror 18 for reflecting the image display light L toward the main concave mirror 16. When a plane that runs along both of the incidence direction and the emission direction of the image display light L in the virtual image presentation board 22 is defined as a reference plane, the main concave mirror 16 is arranged so that the image display light L is incident on the main concave mirror 16 in a direction that runs along the reference plane, and the sub-concave mirror 18 is arranged so that the image display light L is incident on the sub-concave mirror 18 in a direction that interests the reference plane.SELECTED DRAWING: Figure 4
Patent JP-2019089957-A (JP)
Title: Resin composition and laminate
Inventor: SUGIMOTO MASATAKA
IPC: H01L23/36
Filed: 2017-11-15
Abstract: To provide a resin composition capable of forming a coated film which has high thermal conductivity and excellent electric insulation property, exhibits coating property even when being highly filled, and is less in film thickness change and is uniform, and to provide a laminate containing the resin composition.SOLUTION: A resin composition contains diamond, a thermal conductive filler and a resin, in which a shape of the thermal conductive filler is a granular form, a ratio of the volume average particle diameter of the thermal conductive filler to the volume average particle diameter of the diamond is 0.01-0.5, and a difference between a true specific gravity of the diamond and a true specific gravity of the thermal conductive filler is 0.2-4 g/cm.SELECTED DRAWING: None
Patent JP-2019090399-A (JP)
Title: Power generation system
Inventor: NISHIZUKA SHIRO
IPC: F03G7/05
Filed: 2017-11-17
Abstract: To provide a power generation system which eliminates the possibility of burning and generates power at low costs.SOLUTION: A power generation system 100 includes: a hydrate generation part 120 which cools a gas-liquid mixture of raw water and inactive gas with a first fluid to generate a hydrate of the inactive gas; a hydrate decomposition part 150 which heats the generated hydrate with a second fluid having a temperature higher than the first fluid to decompose the hydrate into the raw water and the inactive gas; an expander 172 which is rotated by the inactive gas generated by the hydrate decomposition part 150; and a power generator 174 which generates power by rotation of the expander 172.SELECTED DRAWING: Figure 1
Patent JP-2019094922-A (JP)
Title: Seal member
Inventor: KOGA AKIKO
IPC: F16J15/14
Filed: 2017-11-17
Abstract: To provide a seal member that has corrosion prevention function and can effectively prevent a member to be sealed from corroding.SOLUTION: A seal member include a rubber base material and a coating which is disposed on the rubber base material and includes a hardened silicone rubber having type A durometer hardness of less than 50 and saturated fatty acid. The coating includes 30 mass% or more and less than 70 mass% of the hardened silicone rubber and 30 mass% or more and 60 mass% or less of lauric acid.SELECTED DRAWING: None
Patent JP-2019095289-A (JP)
Title: Radiation imaging device
Inventor: KOMATSU TOMOTAKA
IPC: A61B6/00
Filed: 2017-11-22
Abstract: To provide a radiation imaging device that can increase sharpness of a radiation image.SOLUTION: The present invention includes: a first scintillator 150 at one side of a substrate 111, the first scintillator converting entering radiation 201 into light; a second scintillator 160 at the other side of the substrate 111, the second scintillator converting the radiation 201 into light; an imaging unit 112 between the first scintillator 150 and the substrate 111, the imaging unit including a plurality of first pixels p1 and a plurality of second pixels p2, the first pixels p1 blocking light converted by the second scintillator 160; and a layer 113 being provided in the substrate 111 and having a different index of refraction from that of the substrate 111.SELECTED DRAWING: Figure 2
Patent JP-2019093899-A (JP)
Title: Exhaust lift device for dump truck
Inventor: HAYASHI NAOAKI
IPC: B60P1/04
Filed: 2017-11-22
Abstract: To provide an exhaust lift device capable of carrying out warming or hot insulation of a loading deck using an engine exhaust heat in a dump truck.SOLUTION: An exhaust lift device (1) is provided at a dump truck (20) in order to carry out warming or hot insulation of a loading deck (22) using the exhaust heat of an engine. The device includes at least: exhaust flow path components (2, 3, 4, 5) forming a flow path capable of inducing an inflowed exhaust to a position right below a floor panel (22a) when the loading deck (22) is in a non-tilted state; and an exhaust passage part (6) provided by penetrating the floor panel (22a) to discharge the exhaust induced to the position right below the floor panel (22a) into a space of the loading deck (22).SELECTED DRAWING: Figure 1
Patent JP-2019096802-A (JP)
Title: Cooling system, device and method for multiple blocks
Inventor: MASUDA TAKAHIRO
IPC: H01L23/467
Filed: 2017-11-27
Abstract: To perform forced air cooling on multiple control units (multiple blocks) which are disposed in parallel, by using a fan device less than the number of control units.SOLUTION: Multiple control units are disposed in parallel, and at least one fan device electrically connected to one control unit is provided at a position where a cooling wind is supplied to adjacent at least two control units. Each of the control units includes: a temperature sensor; communication means for communicating with an adjacent control unit; and storage means for storing whether the fan device is connected to the control unit or a control unit adjacent to at least one side. The necessity of forced cooling is judged due to a detected temperature of the temperature sensor and in a case where it is judged that the forced cooling is required, due to a memory in the storage means, the fan device is driven or the control unit adjacent to the one side is notified of a drive request of the fan device.SELECTED DRAWING: Figure 3
Patent JP-2019096822-A (JP)
Title: Gripping device and mounting device
Inventor: HASHIMOTO YASUHIKO
IPC: B25J15/08
Filed: 2017-11-27
Abstract: To provide an electronic component gripping device and mounting device in which an occurrence of electronic component bounce from a substrate is suppressed.SOLUTION: The gripping device includes: a gripping mechanism 64 for gripping an electronic component; and a pressing unit 81, provided on the gripping mechanism 64, for pressing an electronic component E so as to prevent the electronic component E from moving away from a substrate when the electronic component E gripped by the gripping mechanism 64 is mounted on the substrate S to release the gripping of the electronic component E.SELECTED DRAWING: Figure 5
Patent JP-2019101486-A (JP)
Title: Vending machine and method of supplying coin-like objects from vending machine
Inventor: MATSUHASHI YUTO
IPC: G07F9/00
Filed: 2017-11-28
Abstract: To provide a vending machine capable of making more effective use of an installation space.SOLUTION: A vending machine 10 includes: a display part 11 for displaying a commodity group B; an input device 12 configured to receive an order for a commodity; a payment device 13 configured to receive a payment for the commodity; a commodity supply device 17 configured to supply the commodity; a change supply device 16 configured to supply change; and a controller 18. The change supply device 16 can supply a coin-like object S different from change. The controller 18 is configured to transmit a commodity supply signal to the commodity supply device 17 so as to supply the commodity, and transmit a coin-like object supply signal to the change supply device 16 so as to supply the coin-like object S. The controller 18 transmits both the commodity supply signal and the coin-like object supply signal, or transmits only the commodity supply signal, when the payment for the commodity is completed.SELECTED DRAWING: Figure 2
Patent JP-2019101522-A (JP)
Title: Card reader control method and card reader
Inventor: KITAZAWA YASUHIRO
IPC: G06K13/06
Filed: 2017-11-29
Abstract: To provide a card reader control method which allows for detecting failure of a magnetic stripe detecting magnetic sensor for detecting the presence or absence of a magnetic stripe.SOLUTION: When a card 100 is inserted into a card insertion slot 4 of a card reader 1 at prescribed timing, the card 100 is transported and is subjected to magnetic processing operation whether or not a magnetic stripe 101 is detected by a magnetic stripe detection unit 31, and is ejected from the card insertion slot 4. If the magnetic stripe 101 is not detected on the basis of a signal from a magnetic stripe detecting magnetic sensor 6 when the card 100 is ejected after the magnetic stripe 101 is detected on the basis of a signal from a magnetic head 7 during the magnetic processing operation (step ST21:Yes and step ST22:No), it is determined that abnormality has occurred in the magnetic stripe detecting magnetic sensor 6 (step ST23).SELECTED DRAWING: Figure 6
Patent JP-2019101113-A (JP)
Title: Surface treatment agent for resin film for printing
Inventor: NANNICHI YURI
IPC: G03G7/00
Filed: 2017-11-29
Abstract: To provide a surface treatment agent for a resin film for printing that has a good adhesive strength to an image through fixing and can form an excellent image, and a method for using the same.SOLUTION: A surface treatment agent for a resin film for printing has a polar group that includes at least any one of nitrogen atoms and oxygen atoms, and a polypropylene chain, and includes a polymer X that is solid at 25°C. A resin film for printing has a printing surface of a resin film covered with the surface treatment agent. A method for printing an image on a resin film by using a liquid developer containing toner particles containing a binder resin and a colorant and an insulating liquid, is a method for printing an image using a resin film having a printing surface covered with the surface treatment agent.SELECTED DRAWING: None
Patent JP-2018091850-A (JP)
Title: Conical collimator for x-ray measurements
Inventor: GUSTAAF CHRISTIAN BRONS
IPC: G01N23/223
Filed: 2017-12-01
Abstract: PROBLEM TO BE SOLVED: To solve problems with the prior art.SOLUTION: An X ray apparatus includes a sample stage (4) for supporting a sample (6), an X-ray source (2), and an energy dispersive X-ray detector (8). A conical X-ray collimator (10) is provided either between the sample and the X-ray source or between the sample and the energy-dispersive X-ray detector. The conical X-ray collimator includes a plurality of truncated cones arranged concentrically around a central axis. The truncated cones have a common apex defining a central measurement spot on the sample.SELECTED DRAWING: Figure 1
Patent JP-2019099236-A (JP)
Title: Cap opening apparatus and continuous vessel used for cap opening apparatus
Inventor: YOSHINAGA CHIKASHI
IPC: B67B7/16
Filed: 2017-12-05
Abstract: To provide a cap opening apparatus made in a compact configuration, capable of being used regardless of work environment, and enhancing work efficiency by opening all caps of a continuous vessel once.SOLUTION: A cap opening apparatus comprises a first component 10 and a second component 20 combined by interposing a vessel body 2 therebetween from a direction L2 orthogonal to a line-up direction L1 of the vessel body 2. The first component 10 has a first concave part 12 formed on a first opposite surface 11, and a groove part 13 formed on one side of the first opposite surface 11 and storing a connecting part 6 that connects the vessel body 2 and a cap 4 in a bending state. The second component 20 has a second concave part 22 formed on a second opposite surface 21 and a pressing part 23 projecting on one side of the second concave part 22 in a direction orthogonal to both the directions L1 and L2. The pressing part 23 pressurizes a flange part 4f of the cap 4 when the components 10 and 20 are relatively slid in a projection direction of the pressing part 23 in a state in which the connecting part 6 is stored in the groove part 13 and the vessel body 2 is interposed between the components 10 and 20.SELECTED DRAWING: Figure 4
Patent JP-2019099345-A (JP)
Title: Sheet feeding device and image formation device
Inventor: AKIBA YUTO
IPC: B65H1/04
Filed: 2017-12-05
Abstract: To provide a sheet feeding device which can feed sheets more than a first prescribed number while being placed on a placement member when the placement member is at a placement position, and can feed sheets while suppressing occurrence of overlapping feeding when the placement member is at a rotational position between a retreating position and the placement position, and an image formation device.SOLUTION: A sheet feeding device 50 comprises: a placement member 5 capable of rotating with respect to a device body 54; and feeding means for feeding a sheet placed on the placement member 5. The device further comprises: rotational angle detection means (55a, 55b) for detecting a rotational angle θ of the placement member 5 from a retreating position; number detection means 60 for detecting the placing number of the sheets placed on the placement member 5; and control means for controlling feeding of the sheets so as to feed the sheets only when the placing number is equal to or less than a first prescribed number when the rotational angle θ is smaller than a prescribed angle, and to feed the sheets without depending on whether or not the placing number exceeds the first prescribed number when the rotational angle is equal to or larger than the prescribed angle.SELECTED DRAWING: Figure 1
Patent JP-2019103326-A (JP)
Title: Motor control device and image forming apparatus
Inventor: KAMEYAMA SHIGERU
IPC: H02P6/182
Filed: 2017-12-06
Abstract: To provide a motor control device that can perform processing to detect the stop position of a rotor with an appropriate detection condition.SOLUTION: A motor control device comprises: voltage control means that, in order to rotate a rotor of a motor including a plurality of coils, controls a voltage applied to the plurality of coils; holding means that holds information indicating the magnitude of a load on the motor; and detection means that sets a detection condition for the stop position of the rotor on the basis of the information indicating the magnitude of the load held by the holding means, and performs processing to detect the stop position of the rotor according to the set detection condition.SELECTED DRAWING: Figure 7
Patent JP-2019098695-A (JP)
Title: Production device of heat insulating board and production method of heat insulating board
Inventor: SAKAKIBARA TAKASHI
IPC: B29C70/40
Filed: 2017-12-07
Abstract: To provide a production device of a balance type heat insulating board and its production method capable of improving production capacity and realizing low cost by introducing a speedy hardening process by irradiating with ultraviolet ray (UV) instead of a hardening process by heat molding when producing the insulating board.SOLUTION: A production device 10 of a heat insulating board comprises: a belt conveyor 14 for conveying a base material 12 made of inorganic fiber impregnated with resin solution containing at least photopolymerization initiator, thermal polymerization initiator, and monomer and/or oligomer, at a prescribed speed; a base material pressing part 16 made of transparent strengthened glass which is arranged so as to face an upper side of the belt conveyor 14 and capable of pressing the base material 12 conveyed to the belt conveyor 14 from the upper side with an arbitrary pressure; and a UV irradiation part 18 for irradiating the base material 12 conveyed to the belt conveyor 14 with UV from the upper side via the base material pressing part 16 under a condition pressed by the base material pressing part 16. The base material 12 is UV hardened by irradiating with the UV from the UV irradiation part 18, thereby the heat insulating board is produced.SELECTED DRAWING: Figure 1
Patent JP-2019106256-A (JP)
Title: Power storage element
Inventor: MORI SUMIO
IPC: H01G11/74
Filed: 2017-12-11
Abstract: To provide a power storage element that can prevent deterioration bias in a plurality of electrode groups.SOLUTION: A power storage element includes: an external terminal 4; a plurality of electrode groups 2 arranged in a predetermined direction; and a conductor 5 for directly or indirectly conducting at least the external terminal and a first portion 203 which is a predetermined portion of any of the plurality of electrode groups and directly or indirectly conducting the external terminal and a second portion 204 which is a portion closer to the center in the predetermined direction than the first portion in the entire plurality of electrode groups. The resistance value between the external terminal and the second portion in the conductive portion is larger than the resistance value between the external terminal and the first portion.SELECTED DRAWING: Figure 4
Patent JP-2019104800-A (JP)
Title: Imitation firewood and method of producing imitation firewood
Inventor: ONO SHUNICHI
IPC: C10L5/44
Filed: 2017-12-11
Abstract: To provide imitation firewood that can be used as fuel for a heating device such as a firewood stove and a fireplace in place of firewood produced by processing a tree, is cheap, and does not cause an environmental problem resulting from deforestation.SOLUTION: The imitation firewood comprises: a fuel member which at least contains a plurality of fallen leaves and is in a crushed state; and an exterior member that stores the fuel member.SELECTED DRAWING: Figure 2
Patent JP-2019103591-A (JP)
Title: Carrying container for golf ball
Inventor: YAMANOUE EIICHI
IPC: A63B57/20
Filed: 2017-12-12
Abstract: To provide a wearable carrying container for golf balls (ball(s), hereafter), the container allowing a player who is practicing or playing to store a required number (typically three) of balls without grasping the balls on the ground and to take out the balls from the container being carried.SOLUTION: A cylindrical container having openings at upper and lower ends, the container being capable of storing multiple balls in it one over the other, includes an elastically openable upper lid at the upper end opening, a resistive element at the inside of the lower end opening to resist passage of the ball, a notch at a front surface upper end to take out the ball upward, and a long hole through which the player inserts a finger. The player can store the balls in the container by fitting and press down the lower end opening of the container over the balls on the ground without grasping the balls. The player inserts the finger into the long hole, pushes the ball upward to open the upper lid, and takes out the ball upward. The container includes a fastener for fixing on a cloth or belt.SELECTED DRAWING: Figure 1
Patent JP-2019104374-A (JP)
Title: Tire type determination device
Inventor: WATABE YOSHITOMO
IPC: B60C19/00
Filed: 2017-12-12
Abstract: To determine the type of a tire without being influenced by a variation for each tire and wear of a tire.SOLUTION: A tire coefficient calculation unit calculates the ratio of vehicle acceleration to the slip ratio of a tire installed in a vehicle, and calculates an average value of a certain number of ratios as a tire coefficient. A storage unit holds the calculated tire coefficient. A determination unit compares the latest value of the tire coefficient and the previous value of the tire coefficient held in the storage unit. When the latest value increases from the previous value and the increase amount exceeds a first threshold, the determination unit determines that the type of the tire has changed to a summer tire. When the latest value decreases from the previous value and the decrease amount exceeds a second threshold, the determination unit determines that the type of the tire has changed to a studless tire.SELECTED DRAWING: Figure 4