baber/WOPTO huggingface dataset:
Patent JP-2017126438-A (JP)
Title: Earth leakage circuit breaker
Inventor: NODERA TOSHIO
IPC: H02H3/16
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an earth leakage circuit breaker applied to a wide voltage range, while shortening the earth leakage closing operation time, with no risk of permanent excitation of a trip coil even in power supply reverse connection state.SOLUTION: An earth leakage circuit breaker including a thyristor 107 being turned on by a gate signal outputted from an earth leakage detection circuit 106, a trip device 114 for shutting a switching contact 104 when the thyristor 107 is turned on, and a power supply circuit of the earth leakage detection circuit 106, and the like, where the power supply circuit has a constant voltage circuit 117, a power supply capacitor 118 and a constant current circuit 119, is further provided with a momentary interruption circuit 108 for momentarily interrupting an electrical path connecting a trip coil 112 and the thyristor 107 upon elapsing a certain time after the thyristor 107 is turned on, and an off time setting circuit 121 for turning the gate signal off forcibly immediately after the thyristor 107 is turned on, and maintaining the off state of the thyristor 107 beyond the momentary interruption time by the momentary interruption circuit 108.SELECTED DRAWING: Figure 1
Patent JP-2017125744-A (JP)
Title: Ultrasonic groove wall measurement device
Inventor: ARAKAWA MAKOTO
IPC: G01B17/06
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic groove wall measurement device capable of accurately grasping the shape of an excavation groove using an ultrasonic sensor, even when an openwork region created by applying openwork to a part under an obstacle exists in the excavation groove.SOLUTION: The ultrasonic groove wall measurement device includes: an ultrasonic sensor; a wire connected to an upper end of the ultrasonic sensor via a suspension tool; a winch having a wire drum for storing the wire; and a moving device for moving the ultrasonic sensor in the lengthwise direction of an excavation groove in the excavation groove. The moving device includes: a vertical frame; a travel body disposed at the upper end of the vertical frame; and a sensor positioning member whose base end is disposed near the lower end of the vertical frame and tip has the ultrasonic sensor.SELECTED DRAWING: Figure 3
Patent JP-2017133250-A (JP)
Title: Meter unit for tap water
Inventor: OBATA HIROSHI
IPC: E03B7/07
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a meter unit for tap water which is the meter unit for tap water for meter fastening for tap water, which can be connected surely while changing the direction according to primary side piping without separately providing a fastening component for piping connection on the primary side, and which has secured compactness as a whole by preventing the increase in size on the primary side piping connection side.SOLUTION: A primary side mounting member 3 and a secondary side mounting member 4 are disposed for crimp-fixing a meter 5 for tap water in the longer direction of a base body 2. The primary side mounting member 3 includes: a slide case 20 provided at a base body 2; a crimping member 21 movably provided at the slide case 20; and a locking part 30 comprising an elbow member 22 provided at the slide case 20 so that it can be screwed, and provided on an inner peripheral surface 24 of the slide case 20. The elbow member 22 includes a contact part 45 for coming into contact with the locking part 30 when screwing the elbow member 22. A predetermined gap S1 is provided between the locking part 30 and the contact part 45 when disposing the primary side mounting member 3 on the base body 2.SELECTED DRAWING: Figure 1
Patent JP-2017136528-A (JP)
Title: Liquid discharge device
Inventor: IKEDA KOJI
IPC: B05C5/00
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device which can realize desired liquid discharge performance of a plurality of types of liquids having different physical properties as discharge objects.SOLUTION: A liquid discharge device 1 includes: a pressurizing member 11 attached to a discharge nozzle attachment section 9 so as to reciprocate; a discharge nozzle 17 which has a side surface 17c, a lower surface 17b, and an upper surface 17a, is attached to the discharge nozzle attachment section 9 with the upper surface 17a facing to it, and has a recessed part 17d as a storage chamber S on the upper surface 17a, an introduction flow channel 23 for introducing liquid 5 to the storage chamber S, and a discharge flow channel; and a gasket 20 which is a plate-like member sandwiched between the discharge nozzle attachment section 9 and the discharge nozzle 17, and has an opening 20a. The liquid discharge device 1 is configured to pressurize the liquid 5 in the storage chamber S by the pressurizing member 11 to discharge it. A thickness t of the gasket 20 functioning as a spacer is determined based on a rated volume VR of the storage chamber S defined by design information and also based on physical properties such as a modulus of volume elasticity of the liquid 5 as a discharge object.SELECTED DRAWING: Figure 3
Patent JP-2017142929-A (JP)
Title: battery
Inventor: TAKASU JUNTA
IPC: H01M50/553
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery arranged so that an outside metal member is connected with a caulking part of a current collecting member by a weld bead part, in which the degradation of an outside resin member owing to a heat in forming the weld bead part is prevented.SOLUTION: A battery 1 comprises: a battery case 10; an outside metal member 57; an outside resin member 80 interposed between the battery case and the outside metal member and put in close contact therewith; and a current collecting member 51 having an extending part 54 extending from inside the battery case to outside the outside metal member 57 via a case through-hole 13k, a resin member through-hole 81b and a metal member through-hole 57c, and a caulking part 55 spreading from the extending part outward EH2 in a radial direction, and fixing the extending part, the outside metal member and the outside resin member to the case. The caulking part of the current collecting member, and the outside metal member include a weld bead part 56 for connecting them. The battery further comprises heat conduction-suppressing parts 81c, 157h for suppressing heat conduction from the outside metal member to the outside resin member on the inside AH1 in an axial direction of the weld bead part 56.SELECTED DRAWING: Figure 4
Patent JP-2016106491-A (JP)
Title: Communication apparatus, communication method and integrated circuit
Inventor: TAKAOKA TATSUSUKE
IPC: H04W52/34
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus, a communication method and an integrated circuit capable of preventing erroneous recognition in which the reference formats of different UL grants are recognized between a radio communication base station apparatus and a radio communication terminal apparatus.SOLUTION: When calculating PHR for Physical Uplink Shared Channel (PUSCH) in a component carrier (CC) having no UL grant, the communication apparatus uses a UL grant that was used for PHR calculation in another CC with a subframe number which is identical to that of the PUSCH. For example, for subframe number=#1, a UL grant of CC#0 is used for calculating PHR of a CC#2 with no UL grant.SELECTED DRAWING: Figure 6
Patent JP-2017142962-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKAYAMA HIROYUKI
IPC: H01M2/02
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which is arranged so that a lead terminal and a battery case are isolated from each other accurately, and increased in the force of holding an electrode body.SOLUTION: A nonaqueous electrolyte secondary battery is provided according to the present invention, which comprises: an electrode body including a positive electrode, a negative electrode, and a separator 12; a nonaqueous electrolyte solution; and a battery case 20, containing the electrode body and the nonaqueous electrolyte solution. In the battery case 20, an insulative coating film 26 including a glass fiber filler 26a is formed all over the inner wall face thereof. At least part of the electrode body touches the inner wall face of the battery case 20 through the separator 12. Supposing that the average fiber length of the glass fiber filler 26a is L1, the average thickness of the insulative coating film 26 is L2, and the average thickness of the separator 12 is L3, the above L1, L2 and L3 satisfy the following expression (1): L2<L1<L2+((L3)/2).SELECTED DRAWING: Figure 2
Patent JP-2017141397-A (JP)
Title: Resin composition and method for fixing tabular article
Inventor: HARADA SEIJI
IPC: H01L21/683
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can reduce stress generated inside a tabular article when fixing the tabular article and also keep high productivity, and to provide a method for fixing a tabular article using the resin composition.SOLUTION: A resin composition 15 is a resin composition fixing a tabular article 11, and contains a photopolymerization initiator in a composition made from (meth)acrylate and a plasticizer or a reactive diluent. The composition contains 30 mass% or more and 45 mass% or less of (meth)acrylate having an urethane bond, 5 mass% or more and 15 mass% or less of (meth)acrylate having no urethane bond, and 40 mass% or more 65 mass% or less of a plasticizer being ester.SELECTED DRAWING: Figure 2
Patent JP-2017150503-A (JP)
Title: Differential arrangement
Inventor: MATSUOKA SHINYA
IPC: F16H48/14
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To perform an efficient lubrication of a second transmission mechanism while making use of advantage of a differential arrangement comprising a first transmission member with its first axis line being applied as a central axis line; an eccentric rotating member having a first hollow output boss rotatable around a first axis line and an eccentric shaft part having a second axis line eccentric from the first axis line integrally connected; a second transmission member oppositely arranged against the first transmission member and rotatably supported at the eccentric shaft; a third transmission member having a hollow second output boss rotatable around the first axis line and oppositely arranged against the second transmission member; a first transmission mechanism between the first and second transmission members; and a second transmission mechanism between the second and third transmission members.SOLUTION: One of fitting surfaces of a hub HB2 of a transmission case C and a second driving shaft S2 fitted to and supported at the hub is provided with a helical groove 19 capable of extracting lubricant oil in a transmission case 1 and a third transmission member 9 is provided with an oil hole 47 to cause an outlet of this helical groove 19 to be communicated with an inner peripheral side of a second transmission mechanism T2.SELECTED DRAWING: Figure 1
Patent JP-2017151217-A (JP)
Title: Display and television receiver
Inventor: HONMA TAKEYA
IPC: G09F9/00
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a display that can satisfactorily cool components included in component support plates arranged on the back of a display part together with components attached to the display part, and a television receiver that includes the display.SOLUTION: A TV receiver 1 comprises: a display module 2; a first support plate 4 and a second support plate 5 that are arranged on the back of the display module 2 and support a plurality of components; first fans 7 that are provided on the back of the first support plate 4; and a housing 3 that includes exhaust holes 31 and suction holes 32. The first fans 7 are provided on the back while inclined so that the interval between the first fans 7 and the back is larger on a side of the suction holes 32.SELECTED DRAWING: Figure 2
Patent JP-2017150750-A (JP)
Title: Filter
Inventor: HIGASHIKAGE SENHIKO
IPC: F24H1/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a filter having a temperature control function which can be used by switching a normal bath use and a water bath use with a simple input operation.SOLUTION: When a circulation pump 120 actuates, a circulation path of bathtub water is formed between a water inlet end 101 and a water outlet end 102 connected to a bathtub. A heat exchanger 150 is constituted so as to switch between execution and non-execution of heat exchange between a heat transfer medium from outside heat source equipment and bathtub water in the circulation path by control of a temperature adjustment valve 160. When a target temperature inputted in a remote control 500 is within a first temperature region, heat exchange in the heat exchanger 150 is executed when the bathtub water temperature is lower than the target temperature. On the other hand, when the target temperature is in a second temperature region, heat exchange in the heat exchanger 150 is executed when the bathtub water temperature is higher than the target temperature. The second temperature region is set to be lower than the first temperature region without having a temperature region overlapping with the first temperature region.SELECTED DRAWING: Figure 2
Patent JP-2017151342-A (JP)
Title: Photosensitive colored composition and color filter
Inventor: KUBOTA NARUTOSHI
IPC: G02B5/20
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive colored composition having high sensitivity and excellent properties of linearity, pattern profile, resolution, development durability and chemical resistance even when the composition has a high pigment content or a large film thickness, and a color filter using the composition.SOLUTION: The photosensitive colored composition of the present invention allows formation of each color filter segment and a black matrix pattern having high sensitivity, regardless of a high pigment content or a large thickness of a film formed as the color filter segment or the black matrix, by using a specific compound as a photopolymerization initiator. Thereby, a color filter with high quality can be obtained by using the photosensitive colored composition of the present invention.SELECTED DRAWING: None
Patent JP-2017156467-A (JP)
Title: Optical system, display, electronic apparatus, display method, and program
Inventor: ISE AKITOSHI
IPC: G02B26/08
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a display that forms an aerial image with reduced aberration at a moved position.SOLUTION: An optical system 12B displaying light emitted from a display part 11 in the air comprises: optical parts 41 and 42 that are formed of a plurality of optical elements reflecting the light emitted from the display part 11; and a correction part that corrects a light path of light emitted from the optical parts 41 and 42 or the light emitted from the display part 11 to reduce aberration occurring in the optical parts.SELECTED DRAWING: Figure 24
Patent JP-2017157998-A (JP)
Title: Quantum key delivery system and time synchronization method
Inventor: ARATAIRA SHIN
IPC: H04L9/12
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To easily synchronize time information.SOLUTION: At first, a first raw key A including first time information and first quantum information that are acquired by receiving one light quantum of a quantum entangled photon pair can be acquired during a first detection time of a time that is from a first starting point time and a first end point time in a first detection part. In a second detection part, a second raw key B including second time information and second quantum information that are acquired by receiving the other light quantum of the quantum entangled photon pair can be acquired during a second detection time T+2Δτ of the time that is from a second starting point time and a second end point time in a first detection part. Sequentially, a correction starting point time is changed between the minimum transmission delay time difference to the maximum transmission delay time difference. A same detection time of the first time information and the second time information are acquired for the correction starting point time. A difference of the correction starting point time and the first starting point time in which the same time detection time becomes the maximum can be acquired as time origin information. Next, by using time origin information, the time of the first quantum information and the second quantum information are synchronized. After that, a cipher key is generated.SELECTED DRAWING: Figure 4
Patent JP-2017158303-A (JP)
Title: Gear box with motor
Inventor: HIRABAYASHI KOICHIRO
IPC: H02K5/24
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a gear box with a motor, capable of reducing a vibration sound or the like.SOLUTION: A gear box 10 with a motor of the present invention, is the gear box 10 with a motor which includes: a motor 40; a plurality of gears 50 transmitting rotation of the motor 40; and a housing 12 housing the motor 40 and each gear 50. The housing 12 includes: a first housing 20 including a first outer wall part 22 provided to a first surface part 21 and the circumference of the first surface part 21; and a second outer wall part 32 provided to a second surface part 31 and the circumference of the second surface part 31, and comprises a second housing 30 combined with the first housing 20. The first surface part 21 and the second surface part 31 are coupled with at least one coupling part provided in a region in which the motor 40 and each gear 50 are arranged.SELECTED DRAWING: Figure 3
Patent JP-2017076597-A (JP)
Title: Negative electrode active material for secondary battery and preparation method thereof
Inventor: LEE UNGJU
IPC: H01M4/38
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel metal composite-based negative electrode active material, excellent in life characteristics and high in battery capacity.SOLUTION: There are provided a negative electrode active material for a secondary battery, and a preparation method thereof. The negative electrode active material for a secondary battery includes: a composite particle including silicon and first carbon; and carbon nanotubes (CNTs) directly grown on a surface of the composite particle. The composite particle is a metal catalyst-free type for synthesizing carbon nanotubes.SELECTED DRAWING: Figure 2
Patent JP-2017159765-A (JP)
Title: Housing of in-vehicle vision
Inventor: HIRATA MAKIKO
IPC: B60R11/02
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a housing of an in-vehicle vision which can easily perform slight maintenance such as reset of internal equipment and excellent in handle ability.SOLUTION: A housing of an in-vehicle vision comprises: a back surface plate 1 on which a monitor 21 and accessory equipment 22 are mounted, and which is fixed to a vehicle; and a cover 2 which is attached to the back surface plate 1 to cover the accessory equipment 22 in a state in which the monitor 21 is exposed. The back surface plate 1 and the cover 2 comprise reception tools 3 protruding to a cross direction on both sides of one of the back surface plate and cover, and comprise pins 5 protruding to a lateral direction and received on the reception tools 3 on both sides of the other of the back surface plate and cover. The reception tools 3 have a slide groove 6 for guiding slide of the pin 5 to the cross direction, and one end of the slide groove 6 has an opening part to the upper part for achieving withdrawal of the pin 5, and has an anti-loosening protrusion 7 for preventing the pin 5 from falling. When the cover 2 is attached to the back surface plate 1, the pin 5 is held on the other end of the slide groove 6.SELECTED DRAWING: Figure 7
Patent JP-2017161705-A (JP)
Title: Coupled multi-core optical fiber
Inventor: NAKANISHI TETSUYA
IPC: G02B6/02
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a coupled multi-core optical fiber (CMCF) having a structure that suppresses reduction in concentration of an alkali metal caused by diffusion to realize efficient reduction of propagation loss.SOLUTION: A coupled multi-core optical fiber with multiple cores is designed to have a power coupling coefficient h of 1×10/m or greater between adjacent cores in order to keep the adjacent cores optically coupled. Each of the multiple cores are added with an alkali metal that contributes to reduction of propagation loss such that a maximum value of stress σ_max between adjacent cores is a negative value.SELECTED DRAWING: Figure 2
Patent JP-2017163351-A (JP)
Title: Electronic apparatus
Inventor: NEKOTSUKA HIKARI
IPC: H04B5/02
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of stable operation by reducing the influence on a conductor of an electrode used for the electric field communication.SOLUTION: An electronic apparatus according to the present invention performs electric field communication through an electric field transmission medium. The electronic apparatus includes a first electrode portion 150 and a second electrode portion 160 for performing the electric field communication, and a first magnetic sheet 170. The first electrode portion 150 includes at least a first loop antenna 15, and the first magnetic sheet 170 is provided adjacent to the first electrode portion 150.SELECTED DRAWING: Figure 2
Patent JP-2017160580-A (JP)
Title: Application method of magnesium hydride to nonwoven fabric, nonwoven fabric applied by the method and face mask using the nonwoven fabric
Inventor: YAMAOKA DAISUKE
IPC: A61M35/00
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an application method of magnesium hydride to a nonwoven fabric capable of easily generating hydrogen by moisture spray by general consumers and convenience for carrying, the nonwoven fabric to which the magnesium hydride is applied by the application method and further a face mask easy to penetrate from skin or aspirate hydrogen gas from nose.SOLUTION: An application method has a process for preparing a mixture by blending magnesium hydride and a cellulose-based adhesive soluble in ethyl alcohol at weight ratio in a range of 1:0.25 to 1:2, a process for preparing a blend liquid by diluting the mixture to 30 times to 50 times by weight ratio by ethyl alcohol, a process for applying the blend liquid to a nonwoven fabric and a process for drying the nonwoven fabric to which the blend liquid is applied.SELECTED DRAWING: Figure 1
Patent JP-2017165683-A (JP)
Title: Skin Cosmetic
Inventor: NAKAJIMA YUKINA
IPC: A61Q19/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a skin cosmetic which gives moisturized feeling during application, has moderate compatibility with the skin, good spreadability and less stickiness after application and gives soft touch to the skin.SOLUTION: There is provided a skin cosmetic which comprises the following components A, B and C, where the content of the component A is 0.01 to 1.5 mass%, the content of the component B is 45.0 to 75.0 and the content of the component C is 10.0 to 35.0 mass%. Component A: a vegetable wax having a melting point of 20 to 40°C, Component B: glyceryl tri(2-ethylhexanoate) and Component C: tri(caprylic acid/capric acid) glyceryl.SELECTED DRAWING: None