baber/WOPTO huggingface dataset:
Patent JP-2017104869-A (JP)
Title: Membrane module
Inventor: NAKAMOTO KOHEI
IPC: B01D63/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a membrane module in which a hollow fiber membrane, in which leakage occurs, can be reliably sealed.SOLUTION: A membrane module 1 comprises a rod-like opening seal member 10 which comprises a resin having flexibility and which is inserted in an opening P of a hollow fiber membrane 2. The hollow fiber membrane 2 is cured in such a manner that a resin constituting a potting material 4 is penetrated into a part or the whole thereof in a film thickness direction. The opening seal member 10 includes one end 10a of which an outer diameter is smaller than an inner diameter D2 of the opening P, and the other end 10b on a side opposite to said one end 10a, and an outer diameter is gradually enlarged from said one end 10a side toward the other end 10b side. The opening seal member 10 is deformed and is brought into contact with an inner peripheral surface of the opening P thereby sealing the opening P.SELECTED DRAWING: Figure 4
Patent JP-2018157527-A (JP)
Title: Subscriber line terminal device and bandwidth allocation method
Inventor: TOKORO MASAYA
IPC: H04L12/44
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber line terminal device and a bandwidth allocation method capable of bandwidth control for ensuring contract bandwidth for a user.SOLUTION: The subscriber line terminal device includes: a setting value input part configured to input a setting value relevant to bandwidth control; and a bandwidth control value setting part which is configured to determine a hardware setting value which is determined based on a predetermined condition in values settable to a hardware chip for bandwidth control based on the setting value received from the setting value input part and to set the setting value to the hardware chip of the bandwidth control.SELECTED DRAWING: Figure 3
Patent JP-2018160594-A (JP)
Title: Semiconductor device
Inventor: SEKIGUCHI HIDEKI
IPC: H01L29/12
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which reduces the influence on threshold voltage characteristics.SOLUTION: A semiconductor device includes: a first electrode 1; a second electrode 2; a first semiconductor region 4 provided between the first electrode and the second electrode; a second semiconductor region 3 provided between the first semiconductor region and the first electrode; a third semiconductor region 7 provided between the first semiconductor region and the second electrode; a fourth semiconductor region 8 provided between the third semiconductor region and the second electrode; a plurality of gate insulation films 5 provided between the first semiconductor region and the second electrode; a plurality of third electrodes 6 lying between the second electrode and the first semiconductor region via the gate insulation film; a fourth electrode 10 which lies between the third semiconductor region and the second electrode and is electrically connected to the third semiconductor region and the second electrode; and a first insulation film 9 lying between the second electrode and the third electrode. The fourth electrode forms ohmic contact with the third semiconductor region.SELECTED DRAWING: Figure 1
Patent JP-2018160420-A (JP)
Title: Electrode composite, secondary battery, battery pack, and vehicle
Inventor: YASUDA KAZUHIRO
IPC: H01M50/431
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrode composite capable of realizing a secondary battery capable of exhibiting excellent output performance.SOLUTION: In an embodiment, there is provided an electrode composite 10. The electrode composite 10 includes a negative electrode active material containing layer 3b and an insulating particle layer 4. The negative electrode active material containing layer 3b contains negative electrode active material secondary particles 3A. The average secondary particle diameter of the negative electrode active material secondary particles 3A is 1 μm or more and 30 μm or less. The insulating particle layer 4 contains particles of an inorganic compound. The insulating particle layer 4 is formed on the negative electrode active material containing layer 3b. The insulating particle layer 4 has a first surface 4-1 in contact with the negative electrode active material containing layer 3b and a second surface 4-2 as the rear surface thereof. The surface roughness of the second surface 4-2 of the insulating particle layer 4 is 0.1 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2018162694-A (JP)
Title: Screw fluid machine
Inventor: TSUCHIYA TAKESHI
IPC: F04C18/16
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a screw fluid machine of high energy efficiency and high capacity, capable of reducing intake air heating by preventing an oil from being mixing with main flow of a gas sucked from a suction port.SOLUTION: An intermediate portion 4A of a casing 4 is provided with a male through hole 4b in which a male rotor shaft 5b of a male rotor 5 is penetrated, a female through hole 4c in which a female rotor shaft 6b of a female rotor 6 is penetrated, a suction port 10 located at a lower side of the male through hole 4b and the female through hole 4c and sucking a gas from a motor 14 side to the male rotor 5 and female rotor 6 side, and an oil discharge passage portion 20 communicated to the male through hole 4b and the female through hole 4c and returning the oil lubricating shaft supporting means 12a, 13a to the motor 14 side. The oil lubricating the shaft supporting means 12a, 13a is allowed to flow into the oil discharge passage portion 20 through a male oil passage 17d and a female oil passage 17e and to flow to the motor 14 side from a horizontal end edge 10b of the suction port 10.SELECTED DRAWING: Figure 4
Patent JP-2018162841-A (JP)
Title: Buffer
Inventor: SAWANISHI TOSHIYUKI
IPC: F16F9/34
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a buffer which can increase a pressure receiving area of a piston, and can secure excellent action of a rod.SOLUTION: A buffer includes a piston 2 and a sub piston 3 movably inserted in a cylinder 1, a rod 4 having one end connected with the piston 2 and the other end protruded outward from one end of the cylinder 1, and a sub rod 5 having one end connected with the sub piston 3 and the other end protruded outward from the other end of the cylinder 1. A piston side chamber R3 formed between the piston 2 and the sub piston 3, a rod side chamber R1 formed in the rod side of the piston 2, and a sub rod side chamber R2 formed in the sub rod side of the sub piston 3 are formed in the cylinder 1, and they are filled with liquid. The volume of the rod 4 entering to/coming out of the cylinder 1 is compensated by the sub rod 5 entering to/coming out of the cylinder 1.SELECTED DRAWING: Figure 1
Patent JP-2018165239-A (JP)
Title: Graphite, method for producing the same, and mixture
Inventor: YOSHIDA HIROAKI
IPC: C01B32/205
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide: graphite, the thermal expansion of which is controlled while maintaining sufficient hardness; a method for producing the graphite; and a mixture adjusted to obtain the graphite.SOLUTION: This invention relates to: graphite having a peak top of pore distribution, measured by mercury penetration method, of 0.01-10 μm, the pore distribution being 0.005-20 μm, wherein hysteresis occurs between a gas desorption curve and a gas adsorption curve in a range where P/Pis 0.3-0.7 in a plot to a relative pressure obtained when nitrogen gas adsorption is measured; a method for producing the graphite, including mixing raw coke having a quinoline insoluble of 70-99 wt.% with at least either manganese or a manganese compound, calcining the obtained mixture at 600-1,700°C, and graphitizing the calcined mixture at 2,000-3,500°C; and the mixture, comprising the raw coke having the quinoline insoluble of 70-99 wt.% with at least either the manganese or the manganese compound.SELECTED DRAWING: None
Patent JP-2018168837-A (JP)
Title: Turbo machine
Inventor: MASUTANI MINORU
IPC: F04D29/66
Filed: 2017-03-30
Abstract: To provide a turbo machine capable of suppressing surging while suppressing degradation of efficiency, and having a comparatively simple constitution.SOLUTION: A turbo machine has a casing 4 including a cavity portion 10 formed at a radial outer side of a fluid flow channel 3 in an axial range including an upstream end 2a of an impeller 2, a first communication passage 16 for communicating the cavity portion, and a second communication passage 18, and a movable portion 8A disposed in the cavity portion, is movable between a communication blockage position for blocking communication between a first part 3a and a second part 3b of the flow channel through the first communication passage, the cavity portion, and the second communication passage, and a communication permission position for permitting the communication, and further includes a low-pressure conduit 22 disposed between a chamber 20 capable of receiving a pressure medium and the fluid flow channel at an upstream side of the impeller, a high-pressure conduit 24 disposed between the chamber and the flow channel at a downstream side of the impeller, and at least one valve capable of switching the conduit to be communicated to the chamber, of the low-pressure conduit and the high-pressure conduit.SELECTED DRAWING: Figure 1
Patent JP-2018174600-A (JP)
Title: Thyristor type automatic voltage regulator
Inventor: SATO TORU
IPC: H02J3/12
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thyristor type automatic voltage regulator in which the number of taps of a winding of a low voltage circuit side is made as small as possible and tap voltage points are increased as much as possible by combining them and voltages between taps for voltage regulation are equalized to achieve quasi linear control.SOLUTION: A tap voltage for voltage regulation is provided by combining taps of a winding of a low voltage circuit side of a voltage regulation transformer, the turn ratio of which is a ratio of different voltage of 1:3:2.SELECTED DRAWING: Figure 2
Patent JP-2018174419-A (JP)
Title: Image processing apparatus and computer program
Inventor: UEDA MASASHI
IPC: H04N1/409
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To detect edges of characters that can be expressed in various forms.SOLUTION: Using first image data, it is judged whether or not a specific type of judgment condition is satisfied. A judgment condition of a specific type indicates that a first target pixel is within a low luminance region in which a plurality of pixels are continuous. Using second image data generated by using the first image data and including a value obtained by inverting a value of a corresponding pixel of the first image data, it is judged whether or not a judgment condition of a specific type is satisfied. Smoothed data is generated without smoothing N1 pixels corresponding to at least one of a plurality of pixels in a first image that satisfies a judgement condition of a specific type and a plurality of pixels in a second image that satisfies a judgement condition of a specific type among M pixels in a target image and edge pixels are specified using the smoothed data.SELECTED DRAWING: Figure 17
Patent JP-2018173544-A (JP)
Title: Display
Inventor: KOBAYASHI MASAHIRO
IPC: G02F1/1339
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display that can improve display quality and transmittance.SOLUTION: A display according to one embodiment comprises: a first substrate SUB1 that is provided with a plurality of pixels each including a pixel electrode; a second substrate SUB2 that is arranged opposite to the first substrate; a liquid crystal layer LC that is encapsulated between the first substrate and second substrate; a first spacer PS1 that is provided on an inner surface of the second substrate opposing to the first substrate and a second spacer PS2 that is different in height from the first spacer; a plurality of first array columns AP1 that is provided on the first substrate and is opposed to the first spacer and second spacer; and a plurality of second array columns AP2 that is provided on the first substrate and different in height from the first array columns.SELECTED DRAWING: Figure 4
Patent JP-2018171794-A (JP)
Title: Recording apparatus and control method
Inventor: UCHIDA KOTA
IPC: B41J2/01
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a decrease in rotor speed when a rotor passes between adjacent transfer bodies, in a constitution in which a plurality of transfer bodies are supported.SOLUTION: A recording apparatus comprises a transfer drum that supports and rotates a plurality of transfer bodies subjected to discharge of ink from a recording head and formation of an image, and a rotor that can be brought into pressure contact with the plurality of transfer bodies to apply a process liquid thereto. The recording apparatus comprises a recess that is formed lower than surfaces of the plurality of transfer bodies between the adjacent transfer bodies, and drive means for making the rotor follow rotation of the transfer drum in the state of bringing the rotor into pressure contact with the transfer bodies and drive-rotating the rotor in the state of making the rotor face the recess.SELECTED DRAWING: Figure 13
Patent JP-2018173599-A (JP)
Title: Lens device, imaging system, control method of lens device, and control program
Inventor: YAMANAKA TOMOAKI
IPC: G02B7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens device and an imaging system that can perform initialization operation of an optical element in a short time without falling into power shortage.SOLUTION: A lens device 100 detachably attached to an imaging device 200 and driven by power supplied from the imaging device 200 includes: a lens communication unit 112 for communicating with the imaging device 200; and a lens control unit 111 for performing initialization operation to move each of a plurality of optical elements included in the lens device 100 to each of their prescribed positions. The lens control unit 111 determines the order of performing initialization operation of the plurality of optical elements on the basis of maximum supply power that can be supplied from the imaging device 200, and performs the initialization operation of the plurality of optical elements on the basis of the determined order in response to receiving an initialization command.SELECTED DRAWING: Figure 3
Patent JP-2018174282-A (JP)
Title: Hard magnetic material
Inventor: ISHIO SHUNJI
IPC: H01F10/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hard magnetic material capable of exhibiting good uniaxial magnetic anisotropy without using any rare earth element or noble metal element.SOLUTION: A hard magnetic material is based on a tetragonal FeCoV based alloy having a composition represented by the general formula (1) defined by (FeCo)VA, where the tetragonal strain c/a of the tetragonal FeCoV based alloy is more than 1.02 and less than or equal to 1.3. (In general formula (1), x is a real number satisfying 0.4≤x≤0.7; y is a real number satisfying 0<y≤0.15; z is a real number satisfying 0≤z≤0.15; and, when 0<z≤0.15, A represents C, N, or a combination of them.)SELECTED DRAWING: Figure 1
Patent JP-2017141277-A (JP)
Title: Pharmaceutical combinations for treatment of pain
Inventor: SCHIENE KLAUS
IPC: A61P29/00
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceutical combinations for treatment of pain.SOLUTION: The invention provides a combination comprising as components: (a) at least one 3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol compound represented by formula (I); and (b) at least one NMDA antagonist, as well as a pharmaceutical formulation and a dosage form comprising the combination. The invention also provide a method for treating pain such as inflammatory pain or neuropathic pain, where the components (a) and (b) are administered to a mammal simultaneously or sequentially where the ingredient (a) may be administered before or after the component (b) and the component (a) or (b) is administered to the mammal through the same or different administration route.SELECTED DRAWING: None
Patent JP-2018177607-A (JP)
Title: Refractory and method for producing the same
Inventor: INOUE AKIHIKO
IPC: C04B35/101
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a refractory having excellent wear resistance and a method for producing the refractory.SOLUTION: A refractory contains a refractory raw material, and a MAX phase material represented by a formula (1), where the content of the MAX phase material is 0.2-8.0 mass% relative to the refractory raw material. MAX(1), where M is Sc, Ti, V, Cr, Zr, Nb, Mo, Hf, or Ta; A is Al, Si, P, S, Ga, Ge, As, Cd, In, Sn, Tl, or Pb; X is C, or, N; and n is 1, 2, or 3.SELECTED DRAWING: None
Patent JP-2018179248-A (JP)
Title: Fiber structure, pressure container and manufacturing method of fiber structure
Inventor: KAMIYA RYUTA
IPC: F16J12/00
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fiber structure capable of reinforcing a liner in an axis direction, a pressure container, and a manufacturing method of the fiber structure.SOLUTION: A fiber structure 21 of a high pressure tank has a woven fiber-reinforced base material 19 covering a trunk part 13 and a dome part 14 in a liner 12 from the outside. The fiber structure 21 has warp 22 and weft 23, which are arrayed over the trunk part 13 and the dome part 14 so that a string main axis direction X1 extends in a circumferential direction of the liner 12. In the fiber structure 21, the weft 23 is arrayed so that a string main axis direction X2 extends in an axis direction of the trunk part 13, also arrayed so that the string main axis direction X2 of a portion arrayed at the dome part 14 extends in an axis direction of the dome part 14.SELECTED DRAWING: Figure 2
Patent JP-2018184504-A (JP)
Title: Method for producing adhesive polyaryletherketone resin material, and method for bonding polyaryletherketone resin material and adherend
Inventor: FUKUTOME KEIJI
IPC: A61K6/891
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive polyaryletherketone resin material which thins a thickness of an adhesive layer and can obtain a high adhesive strength when a polyarylether ketone resin material and an adherend are bonded to each other.SOLUTION: A method for producing an adhesive polyaryletherketone resin material includes irradiating a polyaryletherketone resin material with light, and then applying an adhesive containing a radical polymerizable monomer to the resin material. In the production method, the maximum peak wavelength of the light used in light irradiation is preferably 400 nm to 500 nm.SELECTED DRAWING: None
Patent JP-2018185911-A (JP)
Title: Illuminating device
Inventor: MAEDA HIKARU
IPC: F21S2/00
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device that restrains a housing from being thermally expanded, brought into contact with a fitting member, and damaged.SOLUTION: An illuminating device 10 comprises a board 21, a plurality of circuit elements 25 arranged on the board 21 to constitute a power supply circuit, an LED element 24 arranged on the board 21 to emit light by using electric power outputted from the power supply circuit, a housing 50 housing the board 21, and a fitting member 100 fitted with the housing 50. The housing 50 comprises a protrusion 42 on a lower surface 41 opposed to the fitting member 100.SELECTED DRAWING: Figure 3
Patent JP-2018183825-A (JP)
Title: Bias cut device and manufacturing method for v-belt
Inventor: HARA HIROTAKA
IPC: B24B27/06
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a bias cut device that enables grinding of a bias cut surface simultaneously with bias cutting of a belt and to provide a manufacturing method for a V-belt.SOLUTION: A bias cut device comprises: a drive shaft 21 and a driven shaft 22 around which, while tension is applied to a belt 40 containing short fiber 16, a belt can be wound in a direction of a circumferential length of the belt; a motor 24 that is able to rotate and drive the drive shaft 21; a first diamond wire saw 51 and a second diamond wire saw 52 arranged in a space along the outer perimeter of the belt 40 wound between the drive shaft 21 and the driven shaft 22; a first wire saw unit 41 and a second wire saw unit 42 by which the first diamond wire saw 51 and the second diamond wire saw 52 are freely moved in a direction in which these saws obliquely enter with respect to a portion, wound around the drive shaft 21, of the belt 40 moved in a circle between the drive shaft 21 and the driven shaft 22.SELECTED DRAWING: Figure 2
Patent JP-2018185408-A (JP)
Title: Display device
Inventor: KODA KAZUSUMI
IPC: G09F9/00
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device with which it is possible to ensure that when a display medium is inactive, no color difference is generated over the whole of a display panel, and to enable the display medium and the display panel to be joined together by an ultraviolet-curable transparent adhesive.SOLUTION: Provided is a display device comprising: a display panel 110 in which are provided a shading area 111 where a light-shielding shading layer 111a is formed on a light-transmissive plate member and a light-transmissive area 112 where the translucency of the plate member is retained; and a display medium 120 for image display which is arranged on one surface side of the display panel in correspondence to the light-transmissive area, with the display panel and the display medium bonded together by an ultraviolet-curable transparent adhesive 130. In the light-transmissive area of the display panel is formed a non-absorption layer 112a having translucency, coming in the same color as the light-transmissive area, and not absorbing ultraviolet rays.SELECTED DRAWING: Figure 2
Patent JP-2018186391-A (JP)
Title: Transfer apparatus, transfer method, and program
Inventor: IKEDA YASUHIRO
IPC: H04L47/43
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce a traffic volume of sensor data while avoiding large deterioration in a processing quality in regards to the sensor data.SOLUTION: A transfer apparatus includes: a reception part that receives data from a sensor device; a selection part that selects a conversion method applied to the data received from a plurality of conversion methods for reducing data amount transferred to a server device; a conversion part applying the conversion method selected by the selection part to the data received; a transmission part that transmits the data converted to the server device; and a first estimation part that estimates a relationship of the conversion method and a load situation or an analysis accuracy on the basis of a history of the analysis accuracy of the data by the server device when the load situation of a network used for the transferring of the data at the time when the conversion method selected at past is applied or the conversion method is applied. The selection part selects the conversion method applied to the data received on the basis of the relationship.SELECTED DRAWING: Figure 3
Patent JP-2017194968-A (JP)
Title: Parking management system and method
Inventor: CONSTANCE VOLZ
IPC: G07B15/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a parking management system and method capable of enabling parking facility management which is efficient and has excellent cost efficiency further.SOLUTION: Utilization data and interest data about a parking space of a parking facility may be tracked and stored. The amount of time in which the parking space of the parking facility has been used is based on the utilization data stored about the parking space. The amount of interest in the parking space may be determined on the basis of the interest data. In accordance with a set of defined rules, a price for the parking space may be determined on the basis of at least the amount of time and the interest. The parking space may be offered to a customer at the determined price.SELECTED DRAWING: Figure 3