baber/WOPTO huggingface dataset:
Patent JP-2017163153-A (JP)
Title: Light-emitting diode
Inventor: KIM CHANG YEON
IPC: H01L33/32
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient light-emitting diode with a vertical structure.SOLUTION: A light-emitting diode includes: a support substrate; a semiconductor stack structure provided on the support substrate and including a gallium nitride p-type semiconductor layer, a gallium nitride active layer, and a gallium nitride n-type semiconductor layer; an insulating layer on the semiconductor stack structure; and a reflection layer provided between the support substrate and the semiconductor stack structure. The semiconductor stack structure includes a plurality of convex parts and microscopic cones formed on the top of the convex part. The insulating layer has a convex shape along the shape of the convex parts.SELECTED DRAWING: None
Patent JP-2018065981-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: SAITO MASAYUKI
IPC: C09K19/32
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition satisfying at least one of demands for characteristics such as high maximum temperature, low minimum temperature, low viscosity, suitable optical anisotropy and large negative dielectric anisotropy, or having a suitable balance regarding at least two of the above characteristics, and an AM element comprising the above composition.SOLUTION: The liquid crystal composition comprises a specific compound having large negative dielectric anisotropy as a first component and a specific compound having high maximum temperature or low viscosity as a second component, and the composition may contain a specific compound having negative dielectric anisotropy as a third component or a specific compound having a polymerizable group as an additive.SELECTED DRAWING: None
Patent JP-2017131736-A (JP)
Title: Catheter heated by mechanical method
Inventor: BRANDON J SHUMAN
IPC: A61M25/00
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved device for performing mechanical heat generation.SOLUTION: There are provided a system and a method for a catheter tip end part which is heated by a mechanical method. The system comprises for example: a catheter body (110) provided in an axial direction lumen (121); a catheter tip end part (170) including a tip end part which is at least partially formed of a high friction thermal conductive material; a friction generation plug (130) provided in the axial direction lumen of the catheter tip end part, and at least partially formed of a high friction material; and a driving wire (140) coupled to a power source (180) at a proximal end, coupled to the friction generation plug at a distal end, and extending and passing through the axial direction lumen of the catheter body. The method includes making the friction generation plug perform rotation motion in the catheter tip end part, or using the driving wire for linear motion of the driving wire in the axial direction. Friction generated by motion of the friction generation plug and an inner wall of the catheter tip end part generates heat which may be transmitted to outside through the thermal conductive material.SELECTED DRAWING: Figure 1B
Patent JP-2018178685-A (JP)
Title: Water bag embankment sack for emergency
Inventor: NISHIDA MINORU
IPC: E02B3/04
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a water bag embankment sack for emergencies that can be stored compactly during normal time by folding it flatly, and that can be used as an embankment for preventing inundation or securing means of life makeup water for evacuated residents during emergency.SOLUTION: A water bag embankment sack 10 is provided with gusset surfaces 25 so that it can be folded flatly. Regarding a waterproof sheet sack 20 in a substantially cuboid shape whose inside is filled with water, horizontal fasteners 26 are arranged on both the upper and lower sides of a front face 21 and a rear face 22 of the waterproof sheet sack 20, and vertical fasteners 27 are arranged on both the right and left sides. On an upper surface 23 of the waterproof sheet sack 20, a water supply port 30 and an air vent 31 are provided. A water discharge port 32 is provided on the front face 21 or the rear face 22 of the gusset surface 25. By connecting the horizontal fasteners 26 to each other, and by connecting the vertical fasteners 27 to each other, an embankment T having predetermined height and length is formed.SELECTED DRAWING: Figure 1
Patent JP-2018194032-A (JP)
Title: Flow passage selector valve
Inventor: KIBUNE HITOSHI
IPC: F16K3/06
Filed: 2017-05-12
Abstract: To provide a flow passage selector valve which can reduce a pressure loss of a U-turn communication passage and improve sealability of the U-turn communication passage to make it difficult to cause valve leakage.SOLUTION: A flow passage selector valve has a main valve housing, a valve seat surface, three or more ports, and a rotary valve element 20 disposed movably on the valve seat surface. In the rotary valve element, a low-pressure side U-turn communication passage is formed, which almost assumes an inverted U-shape or a circular arc shape in a side view. The rotary valve element is dividedly formed of: a low-pressure passage defining member 47 having a seal surface 17 which is oppositely brought into contact with the valve seat surface with the valve seat surface located at a lower side; and a base part 21 combined and joined to the low-pressure passage defining member to cover an upper side thereof. The low-pressure passage defining member defines a lower side or an inner peripheral side portion of a low-pressure side U-turn communication passage, and the base part defines an upper side or an outer peripheral side portion of the low-pressure side U-turn communication passage. The low-pressure side U-turn communication passage has a cross sectional shape formed in a circle or an oval similar thereto and has a cross sectional area which is unchanged over the entire length from one end to the other end.SELECTED DRAWING: Figure 8
Patent JP-2018195886-A (JP)
Title: Information processing device, control method, and program
Inventor: TAKEUCHI TAKUYA
IPC: H04W76/10
Filed: 2017-05-12
Abstract: To appropriately execute a process to connect a communication device capable of using a plurality of frequency bands and an external device.SOLUTION: A program causes a computer to execute a transmission step to send a communication device connection information used for radio connection with an external device and frequency band information on a frequency band used for radio connection with the external device in response to reception of an execution instruction.SELECTED DRAWING: Figure 3
Patent JP-2017148072-A (JP)
Title: Powder formulation
Inventor: NAGAISHI TOSHIO
IPC: A23K10/10
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a powder formulation in which a fungal Shiitake mushroom fruit body bud part where the fast-growing cells are contained at a high ratio, can efficiently be ingested.SOLUTION: The powder formulation is a powder formulation in which a bud powder obtained by grinding the bud of a fungal Shiitake mushroom fruit body (Shiitake mushroom), is formulated. Furthermore, the powder formulation preferably is a powder formulation in which the bud powder in the powder formulation is a dry powder of the bud of the fungal Shiitake mushroom fruit body. And furthermore, the powder formulation preferably is a powder formulation in which a vegetable lactic acid bacterium is formulated. The powder formulation preferably is a powder formulation in which the vegetable lactic acid bacterium is Lactobacillus piantarum Formula-1. Furthermore, the powder formulation is a foodstuff, a pharmaceutical, a quasi-drug, a pharmaceutical for mammal, or a feed for mammal.SELECTED DRAWING: Figure 1
Patent JP-2017208338-A (JP)
Title: Separation film for secondary battery, and lithium secondary battery including the same
Inventor: KIM JINWOO
IPC: H01M50/449
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a separation film for a secondary battery, which is superior in heat resistance, wet adhesive force and dry adhesive force.SOLUTION: A separation film for a secondary battery comprises: a porous base material; and an adhesive layer located on at least one face of the porous base material. The adhesive layer includes a first binder, a second binder and a filler. The first binder includes a structural unit derived from vinylidene fluoride, and a structural unit derived from hexafluoropropylene. The structural unit derived from hexafluoropropylene is 10 wt% or less to a weight of the first binder; a weight-average molecular weight of the first binder is 800,000 to 1,500,000. The second binder includes a structural unit derived from vinylidene fluoride, and a structural unit derived from hexafluoropropylene. The structural unit derived from hexafluoropropylene is 10 wt% or less to a weight of the second binder; a weight-average molecular weight of the second binder is 600,000 or less.SELECTED DRAWING: Figure 2
Patent JP-2018200117-A (JP)
Title: Heating cooking system
Inventor: ISHIKAWA YOSHIKATSU
IPC: H05B6/12
Filed: 2017-05-25
Abstract: To provide a safe and reliable heating cooking system having a use limit mode in which a use limit effect is not impaired by learning of a use limit object person.SOLUTION: A heating cooking system includes (a) a heating cooker equipped with a cooker body, heating means, a heating start/stop command part where a heating start/stop command is input, a control part for controlling heating by the heating means and executing heating by the heating means only in an electrified state, a power switch for commanding electrification/non-electrification to the control part, and a forced power cut-off state information storage part for storing forced power cut-off state information on whether or not the state is a forced power cut-off state for cutting-off the electrification to the control part even when the electrification to the control part is commanded by the power switch, and (b) an external device provided outside the heating cooker and equipped with a forced power cut-off command input part for switching the forced power cut-off state information between the forced power cut-off state and the state which is not the forced power cut-off state.SELECTED DRAWING: Figure 4
Patent JP-2018177176-A (JP)
Title: Push button for automatic operation
Inventor: NISHIYAMA SHIGENORI
IPC: B60K20/08
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To realize a push button for automatic operation which has been commanded with a hand.SOLUTION: There is provided a push button for automatic operation which has been commanded with a hand.SELECTED DRAWING: Figure 1
Patent JP-2018205338-A (JP)
Title: Excitation light regeneration device independent of polarization, and light relay amplifier
Inventor: ABE SHINJI
IPC: G02F1/39
Filed: 2017-05-30
Abstract: To provide an excitation light regeneration device used in a phase sensitive optical amplifier for amplifying a polarized multiplex optical signal, which can stably regenerate excitation light.SOLUTION: An excitation light regeneration device 50 is configured to separate two orthogonal polarized components of excitation light by a PBS 52, and then align them in the same polarization direction as an oscillation polarization direction of a sleeve laser 59 for injection synchronization to the excitation light. The excitation light regeneration device is configured to select or combine two polarized components aligned in the same polarization direction, to minimize reduction in intensity of excitation light injected to the sleeve laser. In one example, the excitation light regeneration device is configured to cause an optical switch 57 to switch an optical path so as to select one polarized component of larger level out of the two orthogonal polarized components separated by the PBS, and then inject excitation light to the sleeve laser.SELECTED DRAWING: Figure 5
Patent JP-2018205364-A (JP)
Title: Retardation film, laminate for transfer, optical member, display device and production method of retardation film
Inventor: AMAMIYA HIROYUKI
IPC: G02B5/30
Filed: 2017-05-30
Abstract: To provide a retardation film having good perpendicular alignment property even when a liquid crystal composition containing a vertical alignment material for forming a retardation layer having reverse wavelength dispersion characteristics is used.MEANS: The retardation film includes: a perpendicular alignment film having a surface free energy of 31.0 (mN/m) or more and 40.0 (mN/m) or less; and a retardation layer deposited on the perpendicular alignment film, which comprises a vertically aligning agent and a homeotropically aligned polymerizable liquid crystal material having reverse wavelength dispersion. When a retardation at an incident angle tilted with respect to the normal direction of the retardation layer at a wavelength of 450 nm is denoted by Rand a retardation at a wavelength of 550 nm is denoted by R, R/Ris less than 1.SELECTED DRAWING: None
Patent JP-2017210619-A (JP)
Title: Rubber composition
Inventor: Hirokami Munenao
IPC: C08K5/548
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which improves wet grip performance of a cured product, greatly lowers hysteresis loss, and can achieve a desired low fuel consumption tire.SOLUTION: A rubber composition contains a compounding agent for rubber which contains an organic silicon compound having a number average molecular weight of 40,000 or less represented by formula (1) and a sulfide group-containing organic silicon compound in a mass ratio of organic silicon compound: sulfide silane=10:90 to 50:50, and a rubber. In formula (1), Rand Reach independently represent a C1-10 alkyl group or C6-10 aryl group; f to h each independently are numbers of 0 or more; m is an integer of 1 to 3; however, the order of each repeating unit is arbitrarily determined.SELECTED DRAWING: None
Patent JP-2018204484-A (JP)
Title: Intake manifold
Inventor: YANAGISAWA HIDEO
IPC: F01N13/08
Filed: 2017-06-01
Abstract: To provide an intake manifold capable of actualizing a further lighter weight and developing high durability, while securing heat resistance to the heat of exhaust gas.SOLUTION: The exhaust manifold according to this invention includes a manifold body 1, and a cylindrical body 3. The manifold body 1 formed of metal has first-fourth inflow ports 11a-11d into which exhaust gas exhausted from an engine 100 flows, and an outflow port 11e through which the exhaust gas flowing into the first-fourth inflow ports 11a-11d flows to the outside. The cylindrical body 3 stored in the manifold body 1 cylindrically extends from the first-fourth inflow ports 11a-11d to the outflow port 11e for internally guiding the exhaust gas. The cylindrical body 3 of this exhaust manifold is formed of a cloth material having a heat resistance to the heat of the exhaust gas and flexibility.SELECTED DRAWING: Figure 1
Patent JP-2018195275-A (JP)
Title: Home delivery system during absence from home for eliminating redelivery of home delivery
Inventor: UEMOTO KATSUNORI
IPC: G06Q10/08
Filed: 2017-05-17
Abstract: To provide a method for solving a redelivery problem of home delivery service.SOLUTION: An old condominium is an optimal place for "a home delivery trunk room", and becomes a savior for home delivery industries. Receipt work of redelivery produces employment for elderly residents to construct a community with neighbouring residents. By using an unused space in the old condominium, installation and operation are started for "the home delivery trunk room" which is redelivery zero business to become improvement measure against hard labor environment of home delivery laborers to be becoming a social problem right now.SELECTED DRAWING: Figure 1
Patent JP-2018205487-A (JP)
Title: Display and method for manufacturing display
Inventor: KODAKA KAZUHIRO
IPC: H01L27/32
Filed: 2017-06-02
Abstract: To reduce failure in mounting of a component in manufacture of a display using a flexible substrate.SOLUTION: A method for manufacturing a display includes: arranging a driver IC 48, with an adhesive material, on one side of a substrate 70 that contains resin and has a display area including a plurality of pixels formed thereon; forming a hard layer 130 on the other side of the substrate corresponding to at least an area (component mounting area) 46 where the driver IC is arranged; and holding and applying pressure to the substrate, driver IC, and hard layer with a pair of heads 210 and 220 to mount the driver IC on the substrate.SELECTED DRAWING: Figure 5
Patent JP-2018201859-A (JP)
Title: pillow
Inventor: SUZUKI KOSUKE
IPC: A47G9/10
Filed: 2017-06-05
Abstract: To improve comfort while sleeping by filling a space under the head and neck part and by fitting a pillow to the head and neck part.SOLUTION: In a lower member 3 of a pillow 1, there are successively prepared a vertex support part 31 that laterally extends, an occiput support part 33 that is lower in height than the vertex support part 31, and a neck support part 35 that is lower than the vertex support part 31 and higher than the occiput support part 33. On the lower member 3, an upper member 5 is installed that, with the head and neck part placed, is deformable along the head and neck part from the occiput region to the temporal region.SELECTED DRAWING: Figure 1
Patent JP-2018206972-A (JP)
Title: Vehicle power conversion device
Inventor: KURISU NAOYUKI
IPC: B60L15/00
Filed: 2017-06-05
Abstract: To provide a vehicle power conversion device capable of suppressing a device from being enlarged even in using an electrical apparatus with an insufficient dielectric voltage.SOLUTION: A vehicle power conversion device includes an electrical apparatus, a support member, a cooler and an insulation member. The electrical apparatus is installed on a vehicle. The support member is fixed with the electrical apparatus. The cooler receives heat from the electrical apparatus for heat radiation. The insulation member is arranged between the support member and the cooler and is larger in outer shape than the support member.SELECTED DRAWING: Figure 1
Patent JP-2018205137-A (JP)
Title: Liquid level detector
Inventor: KATO SHIMPEI
IPC: G01F23/38
Filed: 2017-06-05
Abstract: To provide a liquid level detector with which it is possible to easily and reliably fix a float arm to a holder without incurring an increase in costs or device size.SOLUTION: An arm fixing part 82 comprises an engaging hole 81 into which is inserted an engaging end 71a that is a bent base end of a float arm 71, a holding part 83 having a holding groove 86 into which is fitted the float arm 71 that is pivoted about the engaging end 71a inserted into the engaging hole 81, and a locking part 84 having a pawl part 87 for locking the circumferential surface of the float arm 71 that is fitted into the holding groove 86. The holding part 83 includes holding pieces 85 for forming the holding groove 86 and arranged along the surface of the holder 70, the holing pieces 85 having a holding protrusion 91 protruding toward the surface of the holder 70, with the amount of protrusion gradually increasing as the distance from the engaging hole 81 increases.SELECTED DRAWING: Figure 9
Patent JP-2018203687-A (JP)
Title: Anti-aging agent
Inventor: TAWADA SHINKICHI
IPC: A61Q19/08
Filed: 2017-06-08
Abstract: To provide a novel use of 1,2,3-methylene-triazolyl ester of ketorolac (the compound represented by formula (I)).SOLUTION: An anti-aging agent contains a compound represented by formula (I), or a pharmaceutically acceptable salt of the compound.SELECTED DRAWING: Figure 3
Patent JP-2018202794-A (JP)
Title: Molding method of resin molded product
Inventor: KUROIWA SHUZO
IPC: B29C51/26
Filed: 2017-06-08
Abstract: To provide a molding method of a resin molded product capable of acquiring the resin molded product capable of suppressing generation of cutting defects in a punching step after molding.SOLUTION: By applying thermoforming such as vacuum forming or the like to a thermoplastic resin sheet 4, a plurality of resin molded products individually punched out by a plurality of punching blades are formed side by side in a subsequent punching step. At this time, a thin part 411 along a punching schedule line in the punching step is formed around each of the resin molded products.SELECTED DRAWING: Figure 2A
Patent JP-2019004017-A (JP)
Title: Vacuum chuck
Inventor: TEJIMA TAKASHI
IPC: H01L21/683
Filed: 2017-06-14
Abstract: To provide a vacuum chuck which can secure good flatness of a substrate even when sucking and holding a substrate such as a wafer having large warp or the like.SOLUTION: An annularly recessed annular recessed part 10 is formed in a position surrounding an opening of a communication path 102 in the upper surface of a substrate 1, and a lower element 21 of a seal member 2 made of an annular elastic material is arranged in the annular recessed part 10, and an upper element 22 of the seal member 2 protrudes from the upper surface of the substrate 1. The upper element 22 includes a first part 22a extending upward toward an annular inward direction and a second part 22b extending upward toward an annular outward direction.SELECTED DRAWING: Figure 1
Patent JP-2017164570-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game regarding a performance for changing a mode of hold display.SOLUTION: A game machine includes hold display and active display corresponding to variation display. A selection ratio of timing for executing a reservation shift time change performance and an active display time change performance differs according to whether a display type to be changed of the hold display or the active display is alphabetic icon display differing from normal display or character icon display.SELECTED DRAWING: Figure 26
Patent JP-2017189108-A (JP)
Title: Power conditioner, power management system, power management method, and power management apparatus
Inventor: SATAKE MASAOMI
IPC: H02J3/38
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a management system, a management method, a control device, and a solar cell device that are capable of appropriately controlling a device.SOLUTION: In a customer 10, at least one of a message indicating the specification of a PV device 130 and a message indicating the status of a PV device 130 is defined between an EMS 200 and the PV device 130, and either rated power in a grid interconnection state or rated power in a self-sustaining operation state is transmitted to the EMS 200.SELECTED DRAWING: Figure 2
Patent JP-2019012737-A (JP)
Title: Electromagnetic wave absorber and electromagnetic wave shielding structure
Inventor: ISHIHARA TAICHI
IPC: H05K9/00
Filed: 2017-06-29
Abstract: To provide an electromagnetic wave shielding body and an electromagnetic wave shielding structure which are highly effective in shielding electromagnetic waves even if the electromagnetic wave shielding body and the electromagnetic wave shielding structure are not necessarily connected to the ground.SOLUTION: A electromagnetic wave shield 1 is composed of a composite material. The composite material includes a base material and a carbon filler dispersed in the base material. The electromagnetic wave shield comprises a plurality of through-holes communicating a first surface 9 and a second surface 11 of the electromagnetic wave shield with each other . The electrical conductivity of the composite material is in the range of 10to 10S/m. The electromagnetic wave shield can be installed, for example, in an opening 5 of an electromagnetic wave shielding structure 3.SELECTED DRAWING: Figure 1