baber/WOPTO huggingface dataset:
Patent JP-2016203359-A (JP)
Title: Hydraulic driving actuator, hydraulic driving muscle actuator unit, and muscle robot mounted with actuator and unit
Inventor: KUROSAWA KOICHI
IPC: G21F9/30
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic driving actuator, a hydraulic driving muscle actuator unit, and a muscle robot installed with the actuator and the unit which can handle objects with heavy weight.SOLUTION: The hydraulic driving muscle actuator unit comprises: a hydraulic driving actuator having an extendable cylinder and a first elastic body provided so as to surround the circumference of the cylinder; enhancing means which enhances loads applied by the hydraulic driving actuator; supporting means which supports the hydraulic driving actuator and the enhancing means; and a fluid-pressure control portion which supplies controlled liquid pressure into the cylinder.SELECTED DRAWING: Figure 13
Patent JP-2016212021-A (JP)
Title: Distance image creation device
Inventor: HIRATA KEIICHI
IPC: G01C3/06
Filed: 2015-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a distance image creation device that suppresses power consumption and calorific value even when a plurality of light sources are used, and improves distance measurement accuracy within a wide distance measurement range, in particular, distance measurement accuracy within a short distance range.SOLUTION: The distance image creation device comprises: a light projection part 10 that includes a plurality of light sources 12; a control part 20 that controls to create a driving signal driving the plurality of light sources 12; a light receiving part 30 that receives light including reflection light reflected on an object 200; and a calculation part 40 that calculates the value of distance to the object 200 on the basis of the drive signal and the light received by the light receiving part 30. When the value of distance exceeds a predetermined threshold, the control part 40 creates a drive signal to turn on all the light sources 12, and when the value of distance is equal to or less than the predetermined threshold, to turn on part of the plurality of light sources 12.SELECTED DRAWING: Figure 1
Patent JP-2016210601-A (JP)
Title: Chain elongation detection device and passenger conveyor
Inventor: HASHIOKA YUTAKA
IPC: B66B23/02
Filed: 2015-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a chain elongation detection device and a passenger conveyor with the elongation detection device capable of achieving reduction of work time for chain elongation inspection and securing re-productivity and accuracy of the chain elongation inspection.SOLUTION: By subjecting an image to image analysis, where the image obtained by photographing an engaging state between a chain and a sprocket from a side direction of the sprocket during driving a chain transmission device, change of a position of a chain pin in teeth of the sprocket is calculated to detect elongation of the chain on the basis of calculated result.SELECTED DRAWING: Figure 9
Patent JP-2016219223-A (JP)
Title: Lithium secondary battery and method for charging lithium secondary battery
Inventor: SHISHIHARA DAISUKE
IPC: H01M10/0562
Filed: 2015-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery capable of being charged at a high current density while preventing a short circuit, and a method for charging the lithium secondary battery.SOLUTION: A lithium secondary battery comprises: a negative electrode layer containing Li metal or Li alloy; a positive electrode layer containing a positive electrode active material; and a solid electrolyte layer provided between the negative electrode layer and the positive electrode layer and containing a lithium ion conductive ceramic material including Li, La, Zr, and O and having a garnet type crystal structure or a crystal structure similar to the garnet type crystal structure. The lithium secondary battery is charged at a current density (Ie/Sc) of 300 μA/cmor higher indicating current Ie with respect to the contact area Sc between the solid electrolyte layer and the negative electrode layer at 50°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2016218262-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: YOGOSAWA KAZUKI
IPC: G03G15/16
Filed: 2015-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device and an image forming apparatus that can prevent a toner from leaking from gaps between slide bearings and a shaft of a conveyance member.SOLUTION: A gap between a slide bearing 150 bearing a shaft of a first conveyance screw 110a and a conveyance screw collar 152 press-fit to the shaft of the first conveyance screw is filled with a fluorine-based grease being blocking means, and thereby filling the gap between the slide bearing 150 and conveyance screw collar 152. Thus, a toner is prevented from entering the gap between the slide bearing 150 and conveyance screw collar 152, and the toner is prevented from leaking from the gap between the slide bearing 150 and conveyance screw collar 152.SELECTED DRAWING: Figure 13
Patent JP-2016217326-A (JP)
Title: Mist separator
Inventor: AKAHA KENJI
IPC: F01M13/00
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a mist separator capable of maintaining the preferable oil mist removal performance even if the flow rate of blow-by gas fluctuates as the operating condition changes.SOLUTION: The present invention relates to a mist separator 2, in which after the flow of a blow-by gas 1 is squeezed at a nozzle opening 9 so as to increase the current speed, the blow-by gas 1 bypasses a baffle plate 11, and the oil mist contained in the blow-by gas 1 is moved straight by inertia during the bypassing so that the oil mist collides with the baffle plate 11 and drops into an oil drain 12, which is positioned directly beneath the baffle plate 11, to be recovered. The mist separator includes: a slide valve 13 that partially overlaps the nozzle opening part 9 to increase or decrease the opening area of the nozzle opening 9; and an actuator 14 (an operation device) that moves the slide valve 13 to an appropriate position.SELECTED DRAWING: Figure 1
Patent JP-2015226467-A (JP)
Title: Permanent magnet motor
Inventor: JIANG MAO XIONG
IPC: H02K1/27
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor with increased efficiency and reduced cogging torque.SOLUTION: A permanent magnet motor has a plurality of permanent magnets forming permanent magnet poles. Each magnet has an outer surface that is an arc surface with a convex middle. An inner surface of the magnet is a curved surface with a concave middle. The curved surface has an arc surface section and two planar surface sections. The arc surface has a pole arc angle α of 0.7 to 0.96, and the ratio of an arc angle β of the arc surface section to the pole arc angle α is 0.15 to 0.35. The shape of the inner surface of the magnet creates uneven air gaps between rotor poles and stator core poles. This reduces the cogging torque, increases the motor efficiency, and reduces the motor noise.
Patent JP-2016221829-A (JP)
Title: Liquid discharge head, liquid discharge device and production method for liquid discharge head
Inventor: YASUMA HIROMASA
IPC: B41J2/14
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head and device capable of achieving both high-speed printing and reduction of the number of times in recovery action, and to provide a production method for the liquid discharge head.SOLUTION: A liquid discharge head is equipped with plural supply channels 141ia, 141ib having different connected widths and capable of supplying a liquid by capillary phenomenon in a liquid chamber 122i formed at a part of the flow path introducing the liquid to a discharge element substrate.SELECTED DRAWING: Figure 7
Patent JP-2016223527-A (JP)
Title: Snap tap fitting structure
Inventor: YONEDA TOYOHIKO
IPC: F16L41/08
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a snap tap fitting structure coping with difference in the thickness inside a pipe by interposing a washer between a water inflow part of a snap tap and the peripheral wall of a water service pipe.SOLUTION: In a snap tap fitting structure, when a snap tap 12 communicates with the diversion port of a water service pipe 11, a bag nut 13, which has at its center an insertion hole into which a metal sleeve 12e overlapped with a rubber packing 16 is inserted, is screwed onto the outer peripheral wall of the water inflow part of the snap tap, and by crimping the bag nut of the snap tap onto the peripheral wall of the water service pipe through a washer 13a, the thickness of the peripheral wall of the water service pipe at the time of consecutively providing snap taps is adjusted by interposition of the washer.SELECTED DRAWING: Figure 21
Patent JP-2016222305-A (JP)
Title: Foam jetting container
Inventor: ISHIZUKA TETSUYA
IPC: B65D83/00
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a foam jetting container comprising a foaming member in a nozzle, and enabling a smooth restoration of a container body shape as well as a stable foam quality.SOLUTION: A foam jetting container 1 comprises: a nozzle-attached cap C including an attachment part 21 attached to a mouth part 11 of a container body 10 and a nozzle 36; and a mixing chamber 52 continuing to the nozzle 36 disposed inside the foam jetting container; a partition cylindrical body 50 provided, at a bottom part thereof, with an air introduction hole 53 and a liquid introduction hole 54 continuing the mixing chamber 52 to a storage space S; a return flow channel 60 disposed on the outside of the partition cylindrical body 50 continuing the nozzle 36 to the storage space S; a check valve 61 disposed in the return flow channel 60; an in/out flow hole 38 penetrating into an inner peripheral surface of the nozzle 36 as well as communicating the nozzle 36 to the return flow channel 60; and a foaming member 70 disposed inside the nozzle 36, and movable along the nozzle 36 between a tip side position relative to the in/out flow hole 38 and a base end position relative to at least a part of the in/out flow hole 38.SELECTED DRAWING: Figure 1
Patent JP-2016223544-A (JP)
Title: Lock ring of metallic pipe joint and metallic pipe joint including the same
Inventor: TERADA TAKASHI
IPC: F16L21/08
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a lock ring not needing a spacer separately in arranging a plurality of lock rings to prevent drawing-out of a metallic pipe, and a single operation joint of the metallic pipe using the lock rings.SOLUTION: An insertion hole of a metallic pipe having a plurality of claws for restricting drawing-out of the metallic pipe, is disposed on a center of a metallic disc, a horizontal flange is continuously disposed on an outer peripheral edge of the disc, and a tip portion of the flange is kept into contact with a plate surface of the disc of the adjacent lock ring so that the plurality of lock rings are incorporated in the joint body at intervals. The tip portion of the flange on the lock ring may be bent inward. A metallic pipe joint is composed of a joint body incorporating the plurality of lock rings on the same axis, and a cap mounted on the joint body and fixing the plurality of lock rings at intervals.SELECTED DRAWING: Figure 1
Patent JP-2016221567-A (JP)
Title: Twin roll type vertical casting apparatus and twin roll type vertical casting method
Inventor: MASUDA TATSUYA
IPC: B22D11/06
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a twin roll type vertical casting apparatus capable of maintaining the finish quality of an aluminum sheet material to a fixed value or more; and to provide a method of casting an aluminum-based sheet material.SOLUTION: A twin roll type vertical casting apparatus includes: a pair of casting rolls 12 and 13 which are arranged opposite to each other with a predetermined roll gap 13, rotate at an equal speed around a rotary shaft 121 in parallel with each other, are elastically energized in a relatively approaching direction, and have a molding surface 126 with a predetermined length L in the direction of the rotary shaft; a pair of main sheathing boards 141 and 142 arranged opposite to each other in parallel with the rotary shaft; and a pair of side sheathing boards 143 and 144 arranged opposite to each other perpendicular to the rotary shaft, and closely contacted with both end surfaces of the pair of the main sheathing boards. The twin roll type vertical casting apparatus also comprises: a molten metal nozzle 14 which is arranged above the roll gap of the pair of the costing rolls, and to which molten metal 5 of an aluminum-based material is poured; and a ladle 18 having a pouring gate 182 with a width W equal to the predetermined length of the pair of the casting rolls, which accommodates the molten metal of the aluminum-based material, and in which the molten metal is poured from the pouring gate to the molten metal nozzle.SELECTED DRAWING: Figure 10
Patent JP-2015155070-A (JP)
Title: Game machine
Inventor: YAMAZAKI KOJI
IPC: A63F5/04
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a sense of incongruity from being caused in an image in the vicinity of a boundary between a transmission area and an area excluding the transmission area. 
     SOLUTION: A game machine (1) includes: fluorescent lamps (137a, 137b, 138a, 138b) and an LED lamp (155); and a dimmer panel (200) in which the transmission factor of light is continuously changed by controlling a voltage applied to a transparent electrode. By the dimmer panel (200), light quantity incident on symbol display areas (21L, 21C, 21R) is substantially equalized with light quantity incident on a performance display area (23). 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2017004643-A (JP)
Title: Luminaire, display device and television receiver
Inventor: IMAI MASASHI
IPC: G09F9/00
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire and the like which includes a reflection sheet capable of maintaining a desired shape by a simple folding work.SOLUTION: A luminaire 3 includes: a box type housing 5 in which a light source is arranged on an inner surface of a bottom plate; and a reflection sheet 4 for covering the inside of the housing 5 including a bottom plate 53 and a side plate 54 which rises from the bottom plate 53. In the luminaire 3, the reflection sheet 4 includes a rectangular bottom plate covering part for covering the bottom plate 53; and a side plate covering part formed by folding the periphery of the bottom plate covering part along a folding line in the same direction, and for covering the side plate. The folding line is formed by arranging long notched parts and short non-notched parts side by side alternately, and at the corner part of the bottom plate covering part, a non-notched part longer than other non-notched parts is disposed.SELECTED DRAWING: Figure 3
Patent JP-2017003644-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI YUJI
IPC: B65H23/188
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of failure in transfer in a transfer part while suppressing meandering of a continuous form.SOLUTION: A control part starts conveying a roll sheet P at a tension Ta accompanying the start of a job at a time t1, and brings the sheet into pressure contact with a fixing part at a time t2. At a time t4 after the pressure contact with the fixing part, the control part decreases the tension to be applied to the roll sheet P from the tension Ta to a tension Tb. At a time t5 after the adjustment of the tension, the control part brings the sheet into pressure contact with a secondary transfer part. At a time t6, the control part decreases the tension to be applied to the roll sheet P from the tension Tb to a tension Tc. At a time t8 after the adjustment of the tension, the control part causes an image forming part to start writing an image in a photoreceptor drum.SELECTED DRAWING: Figure 4
Patent JP-2017003662-A (JP)
Title: Dielectric multilayer film
Inventor: YASUI CHIKARA
IPC: C09J11/06
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide means of minimizing residual adhesive (glue) that appears when a dielectric multilayer film is peeled off and a reduction in visible light transmittance when the film is re-glued onto a base material, and of suppressing or preventing peeling-off of the film in severe environment (high temperature, in particular).SOLUTION: A dielectric multilayer film includes a dielectric multilayer comprising at least one or more low refractive index layers and high refractive index layers, and an adhesive layer, where at least one of the high refractive index layers and one of the low refractive index layers contains water-soluble polymer. The dielectric multilayer film exhibits adhesive force of 0.5-15 gf/25 mm immediately after being water-glued, and a peak value of 100-500 N/mmin a probe tack test.SELECTED DRAWING: None
Patent JP-2017000966-A (JP)
Title: Simulation method of water treatment system and program therefor
Inventor: HORII YOICHI
IPC: E03B1/00
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method or the like of a user-friendly water treatment system.SOLUTION: A control means 12 displays each device of the water treatment system on a display means 30 as icons which are structural elements of a processing flow chart of the water treatment system, moves a first icon selected by an operation of an input means 20 in accordance with the operation of the input means 20, and when the selecting operation is released under the state where the first icon is superimposed on a second icon, sets a flow channel of the treatment water from the first icon toward the second icon, and executes a simulation of the water treatment system after the setting.SELECTED DRAWING: Figure 1
Patent JP-2017000982-A (JP)
Title: Wastewater treatment system and method
Inventor: IIKURA TOMOHIRO
IPC: C02F11/04
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment system and method which can maintain stable supply of an alkalinity source required for intensive anaerobic treatment of surplus sludge generated in a distributed wastewater treatment facility and can reduce chemical agent cost required for the anaerobic treatment.SOLUTION: A wastewater treatment system includes an anaerobic treatment tank 22 for intensive anaerobic treatment of surplus sludge obtained in a plurality of distributed wastewater treatment facilities 1, 1a. At least one facility 1a among the plurality of distributed wastewater treatment facilities 1, 1a is provided with a primary settling tank 11, and primary sedimentation sludge obtained in the primary settling tank 11 is charged into the anaerobic treatment tank 22 as an alkalinity source required for the anaerobic treatment of the surplus sludge.SELECTED DRAWING: Figure 1
Patent JP-2016026546-A (JP)
Title: Article with reduced deposition of bacterial cell and bacterial cell deposition preventing method
Inventor: SAEKI YUMIKO
IPC: A61L2/02
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an article with reduced deposition of a bacterial cell which prevents a bacterial cell from being deposited thereon and also allows a wider selection of materials, and a bacterial cell deposition preventing method.SOLUTION: A n article with reduced deposition of a bacterial cell 10 has a fine concavo-convex structure on its surface, the fine concavo-convex structure having an interval between adjacent convex portions shorter than the length five times as large as the size of a bacterial cell. Preferably, the surface on the fine concavo-convex structure side has hydrophilic or water-repellent properties.SELECTED DRAWING: Figure 1
Patent JP-2017008815-A (JP)
Title: Muffler cover and engine
Inventor: SHIMOGAMI JUN
IPC: F01N1/00
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a muffler cover capable of restricting the deterioration in cooling performance of an engine by a cooling fan while restricting the entry of grass or branch-leaves to an outside air intake of the engine cooling fan.SOLUTION: A muffler cover 38 attachable to an engine so as to cover an exhaust muffler of the engine, the muffler cover comprises: a tank facing surface 38a that is formed so as to face a muffler side front face 4a of a fuel tank 4 via an airspace and configured to guide cooling air to an outside air intake 28 of the cooling fan of the engine together with the muffler side front face when installed in the engine; and at least two mutually independent ribs 42 and 43 that are formed so as to protrude from the tank facing surface toward the muffler side front face of the fuel tank.SELECTED DRAWING: Figure 1
Patent JP-2015231995-A (JP)
Title: Nucleic acid purification method
Inventor: ROLAND FABIS
IPC: C07H21/04
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying nucleic acids from a sample containing nucleic acids, and to provide kits for purifying the nucleic acids.SOLUTION: The present intimation relates to a method for purifying nucleic acids from a sample containing nucleic acids, the method comprising at least the following steps: a. bringing the sample containing nucleic acids into contact with a nucleic acid binding phase comprising protonatable groups, the protonatable groups having a pK value of 9 to 12; b. binding the nucleic acids to the nucleic acid phase at a pH (binding pH) that is at least one pH unit less than the pK value of at least one of the protonatable groups; c. eluting the nucleic acids at a pH greater than the binding pH but at least one pH unit less than the pK value of at least one of the protonatable groups. Also disclosed are corresponding kits and nucleic acid binding phases that can be used for purifying nucleic acids.
Patent JP-2017009068-A (JP)
Title: Fluid pressure actuator
Inventor: ISHIMOTO TATSUYA
IPC: F15B15/28
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure actuator enabling movement and rotation of a rod simultaneously, and enabling compact design.SOLUTION: A fluid pressure actuator includes: a cylinder 2; a piston 3 moving inside the cylinder 2; a rod 4 connected to one end side of the piston 3, and moving integrally with the piston 3 in a state of projecting to the outside of the cylinder 2 from a first shaft hole 7 provided in the cylinder 2; a shaft 11 connected to the other end side of the piston 3, and moving integrally with the piston 3 in a state of projecting to the outside of the cylinder 2 from a second shaft hole 13 provided in the cylinder 2; a rotor 15 attached to the outer peripheral part of the shaft 11; and a rotational drive part 12 having a stator 16 surrounding the periphery of the rotor 15.SELECTED DRAWING: Figure 1
Patent JP-2016027517-A (JP)
Title: Abrasive liquid composition for magnetic disk substrate
Inventor: KIMURA YOSUKE
IPC: G11B5/84
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk substrate manufacturing method, capable of reducing long-period faults on a substrate surface after rough grinding according to one aspect.SOLUTION: According to one aspect, a manufacturing method comprises: an abrasive step (1) using an abrasive liquid composition I; a step (2) of washing an obtained substrate; and a step (3) of grinding the obtained substrate using an abrasive liquid composition II containing silica particles C, the steps (1) and (3) being executed by different abrasive machines, the abrasive liquid composition I containing non-spherical silica particles A, spherical silica particles B, an acid, an oxidant, and water and having a mass ratio (A/B) of not less than 80/20 and not more than 99/1, a total content of the silica particles A and B exceeding 98.0 mass%, a ΔCV value of the non-spherical silica particles A being more than 0.0% and less than 10%, a particle diameter ratio (D1/D2) of the non-spherical silica particles A being not less than 2.00 and not more than 4.00, a volume average particle diameter (D1) of the spherical silica particles B being not less than 6.0 nm and not more than 80.0 nm, and the oxide being any of phosphoric acids, a phosphonic acid or an organic phosphonic acid.SELECTED DRAWING: None