baber/WOPTO huggingface dataset:
Patent JP-2017078313-A (JP)
Title: spiral staircase
Inventor: TAKAHASHI EIZO
IPC: E04F11/02
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a spiral staircase that is easy to construct because the number of types of components and the number of the components are small, and also is light-weight.SOLUTION: A spiral staircase includes steps, each of which has a center column insertion hole formed on an end on the staircase center side, the steps being spirally arranged around an erected center column. Each step has handrail column insertion holes formed on a stair-nosing and stair-tail parts on an end on the staircase outer side. A handrail column insertion hole formed on a stair-nosing part on an end on the staircase outer side of a step positioned on the upper side and a handrail column insertion hole formed on a stair-tail part on an end on the staircase outer side of a step positioned on the lower side are arranged so that the holes overlap with each other; the adjacent two steps are held and fastened using two nuts screwed on a handrail column that is inserted into the two overlapping handrail column insertion holes and is erected. As a step of the spiral staircase, a foam body composed of a synthetic resin skin and a foam core material, a step including a plate-like part and a rib part, etc. can be used.SELECTED DRAWING: Figure 2
Patent JP-2016085978-A (JP)
Title: Secondary battery and manufacturing method of the same
Inventor: GOTO JUNYA
IPC: H01M4/48
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode capable of absorbing expansion when a negative electrode active material is alloyed, and a secondary battery using the negative electrode, in order to solve such problems that, although materials such as silicon, which are alloyed with lithium, an oxide thereof or the like have a high theoretical capacity density as a negative electrode active material, the volume of these materials is greatly changed due to charging and discharging, so that a negative electrode active material is pulverized and separated from a current collector because of repeated expansion and contraction, or a negative electrode current collector is stretched as a negative electrode active material layer is expanded, leading to wrinkles in the negative electrode current collector.SOLUTION: A plurality of projections and depressions are provided in a negative electrode active material layer 102 and a negative electrode current collector 101. The projections and depressions of the negative electrode active material layer 102 and the negative electrode current collector 101 overlap with each other. The plurality of projections and depressions provided in a negative electrode active material can absorb expansion of the negative electrode active material and suppress deformation thereof. The plurality of projections and depressions provided in the negative electrode current collector 101 can suppress deformation of the negative electrode current collector 101 caused by expansion and contraction of the negative electrode active material.SELECTED DRAWING: Figure 1
Patent JP-2016026741-A (JP)
Title: Game machine
Inventor: JIN KOTARO
IPC: A63F7/02
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To properly execute a game.SOLUTION: A second operation-start ball entry hole including opening/closing vanes is disposed on an upstream side of a large winning hole in a rolling passage on which a game ball rolls for causing the game ball to enter the large winning hole that is opened in a small winning game. This configuration increases opportunities that the opening/closing vanes are opened in a variation time shortening state, so that there is a possibility that, even if aiming at timing when the large winning hole is opened in a small winning game, the shot game ball may enter the second operation-start ball entry hole before it rolls to the large winning hole.SELECTED DRAWING: Figure 13
Patent JP-2016085982-A (JP)
Title: Anisotropic conductive film and connection structure
Inventor: AKUTSU YASUSHI
IPC: H01R11/01
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain stable connection reliability by using an anisotropic conductive film even for fine-pitch FOG connection and COG connection.SOLUTION: There is provided an anisotropic conductive film 1A including an insulating adhesive layer 10 and conductive particles P arranged in a lattice shape in the insulating adhesive layer. As for reference conductive particles P0, first conductive particles P1 closest to the reference conductive particles P0, and second conductive particles P2 which are conductive particles close to the reference conductive particles P0 equally to the first conductive particles P1 or next to the first conductive particles P1, and not on a lattice axis including the reference conductive particles P0 and first conductive particles P1, a projection image q1 of the reference conductive particles P0 in a longer direction of the anisotropic conductive film and the first conductive particles P1 or second conductive particles P2 overlap each other, and a projection image q2 of the reference conductive particles P in a shorter direction of the anisotropic conductive film and the second conductive particles P2 or first conductive particles P1 overlap each other, at least one of overlap widths W1, W2 thereof being less than as large as a particle diameter D of the conductive particles P.SELECTED DRAWING: Figure 1
Patent JP-2017083396-A (JP)
Title: Lighting environment evaluation method
Inventor: AZUMA HIROKUNI
IPC: G01J1/42
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting environment evaluation method with which it is possible to simply evaluate a lighting environment.SOLUTION: According to an embodiment of the present invention, a lighting environment evaluation method is for evaluating a lighting environment by a large-sized lighting system in which a plurality of lighting devices each having at least one light source are arranged. The lighting environment evaluation method includes: acquiring a luminance distribution image that indicates the luminance distribution of a light-emitting surface formed toward an irradiation surface by a plurality of lighting devices; generating a binary image in which, of the acquired luminance distribution image of the light-emitting surface, a pixel whose luminance is greater than or equal to prescribed luminance is a color that represents high luminance and a pixel whose luminance is less than the prescribed luminance is a color different from the color that represents high luminance; and causing a display device to display the generated binary image.SELECTED DRAWING: Figure 11
Patent JP-2017085514-A (JP)
Title: Base station apparatus, control method, and program
Inventor: OTA RYUJI
IPC: H04W36/38
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a base station apparatus and the like capable of reducing an influence of initialization of the base station apparatus or the like on communication of a terminal apparatus.SOLUTION: The base station apparatus includes: a wireless communication unit that communicates with a terminal device wirelessly; an instruction acquisition unit that acquires a predetermined instruction; and a handover control unit that, when the predetermined instruction is acquired by the instruction acquisition unit, performs control to cause the terminal device of a communication opponent to perform handover to another base station device.SELECTED DRAWING: Figure 1
Patent JP-2017089658-A (JP)
Title: Fixation structure of seal material
Inventor: AOKI YASUHIRO
IPC: F16J15/18
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixation structure of a seal material capable of simply fixing a seal material with a simple structure, and capable of securing sealability for a long term.SOLUTION: In a fixation structure of a seal material 1 for sealing a clearance between a hole 3 of a structure 2 and a shaft 4 inserted into the hole 3, a groove 6 for fitting a seal material is formed on an inner peripheral surface of the hole 3 of the structure 2, a groove inner surface 61 positioned on an opening end 31 side of the hole 3 is formed into a slope shape so that the width of the groove 6 gradually decreases from a groove upper part toward a groove bottom surface, and an outer peripheral part of the seal material 1 and a snap ring 7 are inserted into the groove 6 from the opening end 31 side of the hole 3 in this order.SELECTED DRAWING: Figure 2
Patent JP-2017089395-A (JP)
Title: Vane pump
Inventor: NAKAMURA YOSHINARI
IPC: F04C2/344
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To improve suction characteristics of a vane pump.SOLUTION: A vane pump includes: a rotor 20; a plurality of vanes 30; a cam ring 40 having an inner peripheral cam surface 40a; first and second side plates 70 and 80 disposed to sandwich the rotor 20 and the cam ring 40 therebetween, and defining a pump chamber 41 partitioned by the vanes 30 between the rotor 20 and the cam ring 40; suction ports 74 and 81 provided in at least one of the cam ring 40, the first side plate 70, and the second side plate 80 so as to guide working fluid to the pump chamber 41; and fins 76b and 83b provided in the suction ports 74 and 81.SELECTED DRAWING: Figure 3
Patent JP-2016029594-A (JP)
Title: Automated password management
Inventor: ALEXANDER LECKEY
IPC: G06F21/45
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic policy managed password management system.SOLUTION: An embodiment manages changing the password every set number of days. In addition, password changes are made within a set amount of time from the password being viewed by a user. An embodiment includes a web service that contains an "insert record" method to insert a password management record into a managed machine and/or database, with no "pre-work" required to use the web service. For example, no record needs to be created on a database and/or managed machines in advance of deploying passwords via the web service. The web service can be pushed to various machines and, when the web service starts up, it may insert its own record into a database or managed client. This allows scalability.SELECTED DRAWING: Figure 1
Patent JP-2017091203-A (JP)
Title: Design support system for knockdown storage furniture, computer program for the same, computer readable recording medium with program recorded thereon and design support method for knockdown storage furniture
Inventor: MORI HIROSHI
IPC: G06Q30/06
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a system which uses a display screen to support design of knockdown storage furniture, made by assembling a plurality of assembling units, in accordance with a preference of a user in a manner that shortens time required for completing the design thereof by showing only selectable assembling units on the display screen.SOLUTION: A design support system for knockdown storage furniture comprises: installation space frame display means which displays an installation space frame 18 corresponding to an area to install furniture therein on a display screen on the basis of furniture installation location information; assembling unit display means which displays images of assembling units on a display section 20 on the basis of the furniture installation location information; assembling unit transfer means which transfers the image of the assembling unit, selected by an operator from the images of the assembling units displayed on the display section 20, into the installation space frame 18 as indicated by an arrow in a figure; and display restriction means which restricts the images of the assembling unit to be displayed on the display section 20 to only those that can be installed in a space left empty in the installation space frame 18 at the time.SELECTED DRAWING: Figure 12
Patent JP-2017086506-A (JP)
Title: Game machine
Inventor: OKABE TAKAYUKI
IPC: A63F7/02
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to properly hold a movable presentation device's movable body in a halt state and enhance a visual presentation effect to improve interest in games.SOLUTION: A game machine includes: a support body 107 which moves by the driving of a first drive motor 175 and supports a first movable body 101 in a posture displaceable manner; and holding means 108 of which posture is displaced by the driving of a second drive motor 201 and which displaces the posture of a second movable body 102. Regulation pins 158 are provided in a support body 106 and the support body 107 and a first regulation concavity 214 is provided in the holding means 108. When a holding body 108 is in a holding posture, the first regulation concavity 214 and the regulation pin 158 become in an engagement and when the holding body 108 is in a release posture, the engagement of the first regulation concavity 214 and the regulation pin 158 is released.SELECTED DRAWING: Figure 8
Patent JP-2017089058-A (JP)
Title: Tensor bar, draft machine and spinning machine
Inventor: SHODA YUICHI
IPC: D01H5/88
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a tensor bar, a draft machine and a spinning machine, which can easily change support state of a fiber bundle by an apron belt.SOLUTION: A tensor bar 40 comprises: rollers 54a to 54d, which support an apron belt 18a; a support body 52 on which bearings 56a to 56d, 58a to 58d that detachably position the rollers 54a to 54d are arranged in one direction; and a body part 50, which extends in rotation axial direction of a bottom roller 16a and on which the support body 52 is detachably fixed so that the bearings 56a to 56d, 58a to 58d are arranged along draft direction of fiber bundle.SELECTED DRAWING: Figure 9
Patent JP-2017089277-A (JP)
Title: Rubber plate cushioning mechanism, and air levitation-type base isolation device
Inventor: WADA AKIRA
IPC: E04H9/02
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a rubber plate cushioning mechanism and an air levitation-type base isolation device, the cushioning mechanism being small in displacement and offering high braking performance, and the base isolation system absorbing impact on an upper foundation even when a lower foundation slides at a time of earthquake, thereby suppressing positional deviation of a building.SOLUTION: An air levitation-type base isolation device includes: a lower foundation 4 and an upper foundation 6; a metallic seal plate 22 having an upper end fixed air-tightly to the upper foundation 6 and a bottom end contacting the lower foundation 4 elastically, to form an air pressure chamber 30; an air supply unit provided with a pressurized air tank and supplying compressed air to the air pressure chamber 30 when having detected a quake of an earthquake; a storage part installed on top of the upper foundation 6, housing the air supply unit inside, and having a building mounted on a top thereof; and a rubber plate cushioning mechanism 46 provided either on the lower foundation 4 or the upper foundation 6 and including a rubber plate 44 and a covered protruded shaft 45, the rubber plate comprising an annular high-damping rubber having an opening at a center, having different plate thicknesses on an inner peripheral side and an outer peripheral side, and having top and bottom surfaces inclined toward the inner peripheral side or the outer peripheral side, and the protruded shaft being inserted into the opening at the center.SELECTED DRAWING: Figure 7
Patent JP-2017089283-A (JP)
Title: Movable floor material for laying floor surface of building
Inventor: TAKAOKA KYOHEI
IPC: E04F15/00
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a movable floor material for laying a floor surface of a building, the movable floor material being laid stably by placing integrating the floor materials by connecting the floor material to each other and placing on a floor substrate.SOLUTION: A movable floor material includes a plate body 110 formed in a basic shape, a lateral recessed groove 120 formed on a periphery in front, rear, right and left sides of the plate body 110, and a spline 130 connecting the plate bodies 110 to each other. The spline 130 has a thickness corresponding to a height of the recessed groove 120, a width corresponding to a depth of the two recessed grooves when the plate bodies 110 are placed directly opposite of each other, and a length within a dimension of the plate body 110 or a length sufficient for penetrating a plurality of the plate bodies. The plate body 110 is connected to the adjacent plate body 110 with the spline 130, on all the four sides. A surface of the spline may be provided with a water repelling finish.SELECTED DRAWING: Figure 1
Patent JP-2017095526-A (JP)
Title: Setup method of coke oven and coke oven
Inventor: TATENO TOMOKI
IPC: C10B27/06
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a setup method of a coke oven and the coke oven which can shift to a usual operation safely while protecting environment without reducing operation efficiency in setup of the stopped or founded coke oven.SOLUTION: In a setup method of a coke oven, in setup of the stopped or founded coke oven, coke oven gas is cast from outside in a dry main of the coke oven and the coke oven shift to a usual operation while the pressure in the dry main is not lower than atmospheric pressure.SELECTED DRAWING: Figure 1
Patent JP-2016105035-A (JP)
Title: Lobe lance for gas turbine combustor
Inventor: YANG-BELINDA YANG
IPC: F23R3/20
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To improve a mixing quality in a combustor, and to reduce pressure loss.SOLUTION: A lobe lance 21 for a gas turbine combustor includes a plurality of N (N≥4) lobe fingers 22a-22d, and a plurality of nozzles 27 for injecting a gaseous and/or liquid fuel mixed with air is distributed along a trailing edge 24. Mixing quality is improved by the lobes 28 of each lobe finger, the lobe can have one of two opposite orientations (R, L) with respect to a flow direction 32, and the lobes of all lobe fingers follow a predetermined pattern of orientation across the lobe fingers. At least one pair of neighboring lobe fingers have the same lobe orientation, resulting in a grouped lobe arrangement (...LL... or ...RR...) such that at least two of the vortices generated by the lobe shape downstream of the lobe fingers are connected.SELECTED DRAWING: Figure 2
Patent JP-2016121128-A (JP)
Title: Use of ketogenic compounds for treating age-associated memory impairment
Inventor: HENDERSON SAMUEL T
IPC: A23L33/17
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide therapeutic agents for treating age-associated memory impairment (AAMI).SOLUTION: The invention utilizes a composition comprising at least one compound that can elevate the ketone body concentration in mammals (e.g., ketogenic compounds) and is administered in an amount effective to treat or prevent the loss of cognition function caused by reduced neuronal metabolism in AAMI. The composition comprises a medium chain triglyceride (MCT). The composition is administered in the presence of a carbohydrate. The invention also relates to oral dosage forms, in particular, a nutritional drink, comprising a compound that can elevate the concentration of at least one ketone body in a mammal.SELECTED DRAWING: None
Patent JP-2016149925-A (JP)
Title: Charge control circuit, charge control method and associated power supply management integrated circuit
Inventor: LO KUO-CHANG
IPC: H02J7/00
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a charge control circuit, a charge control method and an associated power supply management integrated circuit.SOLUTION: The charge control circuit includes an analog/digital converter (ADC) and a control unit. The ADC is provided for monitoring a temperature of a battery and converting the monitored temperature into a digital value. The control unit is coupled to the analog/digital converter and provided for determining whether to generate a control signal for regulating a charge current or a charge voltage of the battery in accordance with the digital value. The ADC and the control unit have perfect hardware configurations.SELECTED DRAWING: Figure 2
Patent JP-2017102274-A (JP)
Title: Projection optical system, projection method, adjustment method of projection optical system, exposure apparatus, exposure method, and method for manufacturing device
Inventor: YUASA YOSHIHARU
IPC: G02B13/24
Filed: 2015-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system capable of adjusting wavefront aberration induced by, for example, light irradiation.SOLUTION: A projection optical system for forming an image on a first plane onto a second plane includes: a first correction member which is disposed on the first plane side or the second plane side near a first pupil position that is optically in a Fourier transform relation with the position of the first plane, and which actively changes the wavefront of incident light and allows the light to exit; and a second correction member which is disposed on the second plane side or the first plane side near the first pupil position or near a second pupil position that is optically conjugate with the first pupil position, and which actively changes the wavefront of incident light and allows the light to exit. The number of planes located between the first correction member and the second correction member, among pupil planes that are optically in a Fourier transform relation with the first plane and intermediate image planes that are optically conjugate with the position of the first plane is an odd number. Distances Hc1 and Hp1 relating to the first correction member and distances Hc2 and Hp2 relating to the second correction member satisfy required conditions.SELECTED DRAWING: Figure 1
Patent JP-2017100620-A (JP)
Title: Helicopter, blade and rotor
Inventor: HARADA MASASHI
IPC: B64C27/467
Filed: 2015-12-03
Abstract: PROBLEM TO BE SOLVED: To solve problems in which a sufficient forwarding speed cannot be obtained only by weight transfer or the transfer of a load corresponding to the weight transfer in a helicopter using a fixed pitch coaxial double reversing rotor having no swash plate, and to similarly provide safety in which an excessive speed may not be reached only by the weight transfer or the transfer of the load corresponding to the weight transfer.SOLUTION: In a helicopter using a fixed pitch coaxial double reversing rotor, 1) a wing profile with a moment coefficient of 0 or negative is used; 2) a feathering shaft is provided at the position within 25% of a chord length from a leading edge; 3) a pair of blades opposed across a main mast is integrated, and thereby the increase and decrease of a mounting angle of the unilateral blade has a mechanism in which the mounting angle of the opposed blade increases and decreases in an inverse phase; 4) a mechanism of generating reaction force for generating a returning moment in a neutral position proportional to a feathering angle is provided; and 5) a spring constant of 4) is a value for suppressing a maximum speed to a safe value.SELECTED DRAWING: Figure 9
Patent JP-2017100790-A (JP)
Title: Method and device for filling powder
Inventor: FURUYA MASAKI
IPC: G03G15/08
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a powder container and a filling method capable of high-speed and high-density quantitative filling of powder, by preventing occurrence of a crosslinked state of the powder in the container.SOLUTION: There is a problem that, when filling powder into an air-permeable container by evacuating and decompressing its inner part, air contained in the powder is removed to obtain high density, but when filling at high speed, powder is attracted to an evacuation part at a site near a spout of the air-permeable container to form a crosslinked state, and thereby continuous filling becomes impossible. By evacuating always from a periphery of the upper surface of the powder, occurrence of the crosslinked state of the powder can be avoided, and the powder can be filled at high density and at high speed.SELECTED DRAWING: Figure 1