baber/WOPTO huggingface dataset:
Patent JP-2018179525-A (JP)
Title: Evaluation method of structure using nuclide conversion reaction, evaluation device, and manufacturing device of structure and nuclide conversion system having the same
Inventor: TSURUGA SHIGENORI
IPC: G21G7/00
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method and an evaluation device for evaluating soundness of a structure for nuclide conversion non-destructively.SOLUTION: There is provided an evaluation method of a structure 1, having a substrate 2 containing at least one metal selected from a group consisting of a hydrogen storage material and a hydrogen storage alloy, an intermediate layer 3 arranged on the substrate 2, and in which a first layer containing low work function material relatively low in work function to the metal and a second layer containing the metal alternatively, and a surface layer 4 arranged on the intermediate layer 3 and containing the metal, and used for a nuclide conversion reaction, in which a light is irradiated to the surface layer 4 and change of polarization of an incident light and a reflection light is measured while holding the structure 1 at a prescribed temperature, a measured value of change of the polarization and threshold of change of polarization of a structure prepared in advance are compared and soundness of the structure 1 is evaluated based on a comparison result.SELECTED DRAWING: Figure 2
Patent JP-2018182402-A (JP)
Title: Information terminal device
Inventor: HAMAYAMA SHINGO
IPC: H04N1/387
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To generate an encoded document in which an encoded image never overlaps with a fold without increase in the number of pages of the encoded document and productivity reduction.SOLUTION: When a determination part 102 determines that an encoded image obtained by encoding a document image spreads across a folding of a sheet, a region calculation part 103 calculates a folding region being a predetermined region including a fold, on the basis of folding information. Then, a compressibility setting part 104 sets to a page identical to the document image the lowest compressibility in compressibilities which make it possible to print the encoded document image in an image printing region other than the folding region calculated by the region calculation part 103. A compression part 105 divides and compresses the document image while avoiding overlapping with the folding region, with the compressibility set by the compressibility setting part 104. An encoding part 106 encodes the document image compressed by the compression part 105.SELECTED DRAWING: Figure 2
Patent JP-2018179609-A (JP)
Title: Inspection device of dental file, and utilization method of the same
Inventor: OSHIDA RYOKI
IPC: G01N21/84
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for performing a soundness evaluation of the dental file after being used and seeking for a more safer dental file and good also in work efficiency and the utilization method of the device.SOLUTION: An inspection device of a dental file is composed of a structure in which each housing is detachably combined in series with an eye piece housing, an enlarge part housing, a sample chamber housing, an intermediate housing, and an underpart housing in this order from a visual observation side in order to visually observe and determine a deterioration state such as wear, damage, and deformation of the dental file for tooth root cleaning. The inspection device of the dental file easily and reliably performs the inspection, the determination, and the disposal method of the degraded state of the dental file under illumination by the expanded visual observation.SELECTED DRAWING: Figure 1
Patent JP-2018179080-A (JP)
Title: Shaft seal device, rotary machine, and maintenance method of shaft seal device
Inventor: MAEDA KAZUAKI
IPC: F16J15/447
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal device which can prevent leakage of a lubrication oil.SOLUTION: A shaft seal device 50 includes: a rotary member 56 which may be attached to a rotary shaft 1; and a cover 57 which is disposed facing the rotary member 56. The rotary member 56 includes: a cylindrical part 60 which is partially positioned in an external space opposite to an internal space, in which a bearing is disposed, with respect to the cover 57; and a flange part 61 extending to the radial outer side of the cylindrical part 60 and positioned in the internal space. A radial gap G1 extending in an axial direction of the cylindrical part 60 is formed between the cylindrical part 60 and the cover 57, and an axial gap G2 extending to the radial outer side of the cylindrical part 60 is formed between the flange part 61 and the cover 57.SELECTED DRAWING: Figure 3
Patent JP-2018027820-A (JP)
Title: Container for food to be heated by microwave oven
Inventor: SHIMONO TAISUKE
IPC: B65D81/34
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a container for food to be heated by a microwave oven which proposes a new exhaust structure in place of exhaust of moisture vapor using a tongue-like opening formed by an U-shaped or V-shaped slit, achieves sealing performance improvement and foreign substance mixing suppression by having repeated examination for solving the position, is also advantageous for reduction in a material cost, and enables better moisture vapor exhaust.SOLUTION: A container 1 for food to be heated by a microwave oven has a container body portion 100 and a lid body portion 10 engaged with the container body portion and stores food, where the lid body portion is formed from a synthetic resin sheet, a lid projection 20 protruding upward is provided on a lid surface portion 11 of the lid body portion 10, and an exhaust long hole 40 is provided in a comb teeth shape so that a width formed so as to straddle the lid projection in the width direction by irradiation with a laser beam is 0.15-1 mm.SELECTED DRAWING: Figure 1
Patent JP-2017159057-A (JP)
Title: Warm air dryer
Inventor: TOMOYOSE YASUHIDE
IPC: A45D20/10
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a warm air dryer which can be returned to a warm air mode by switching operation of either a cool air switch or a mode changeover switch.SOLUTION: Operation modes of a warm air dryer comprise a warm air mode for feeding warm air by driving of a motor 5 and a heater 6, and a cool air mode for feeding cool air by driving of only the motor 5. The warm air modes comprise a plurality of warm air modes having different warm air temperatures. A plurality of warm air mode indicators are provided that correspond to the respective warm air modes. A mode change switch 9 can switch among the plurality of warm air modes. In the plurality of warm air modes, when a cool air switch 13 is turned on, a mode is switched to a cool air mode. In the cool air mode, when the cool air switch 13 or the mode change switch 9 is turned on, the mode can be switched to the warm air mode.SELECTED DRAWING: Figure 5
Patent JP-2017219039-A (JP)
Title: Axial turbine of turbocharger, and turbocharger
Inventor: GABRIEL BARTENSCHLAGER
IPC: F01D9/02
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To create an a new-type axial turbine.SOLUTION: An axial turbine (1) of a turbocharger for expanding a medium, includes: a guide device (6) which includes a turbine rotor (2) including a rotor blade (3), a cover ring (12) adjacent to the rotor blade (3) at a radial outer side, and an adjustable guide blade (7) disposed at an upstream side of the rotor blade (3) when observed in a flowing direction of the medium to be expanded and in which the guide blade (7) is mounted in a guide ring (8) disposed at an upstream side of the guide ring cover ring (12); and a diffuser (5) disposed at a downstream side of the rotor blade (3) when observed in the flowing direction of the medium to be expanded. A hollow space (13) continued to the cover ring (12) and the guide ring (8) at a radial outer side, is connected to a flow duct (16) defined by the diffuser (5) so that it can be communicated to the inside of the flow duct (16) defined by the diffuser (5).SELECTED DRAWING: Figure 1
Patent JP-2018181721-A (JP)
Title: Airtight terminal
Inventor: FUKUSHIMA DAISUKE
IPC: H01R9/16
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an airtight terminal having a lead-out lead of low resistance metal capable of withstanding nut fastening.SOLUTION: An airtight terminal 10 having a lead-out lead 14 composed of a low resistance metal is further provided, at at least one end or both ends, with a spiral sleeve 15 composed of a material having Young's modulus larger than that of the lead-out lead material. For example, the airtight terminal 10 includes a metal outer ring 11, a pipe lead 12 inserted into the metal outer ring, an insulation glass 13 sealing the inner wall of the metal outer ring 11 and the external diameter of the pipe lead 12 airtightly, the lead-out lead 14 composed of a low resistance metal and penetrating the pipe lead 12, and a clearance 120 provided between the lead-out lead 14 and the pipe lead 12 for cushioning thermal expansion of the lead-out lead 14. The lead-out lead 14 further includes the spiral sleeve 15 composed of a material having Young's modulus larger than that of the lead material at at least one end or both ends.SELECTED DRAWING: Figure 2
Patent JP-2017161917-A (JP)
Title: Systems and methods for controlling average encoding rate
Inventor: Subasingha Shaminda SUBASINGHA
IPC: G10L19/24
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an average encoding rate by an electronic device.SOLUTION: The method comprises: obtaining a speech signal; determining a first average rate; determining a first threshold based on the first average rate; controlling the average encoding rate by determining at least one other threshold based on the first threshold; and sending an encoded speech signal.SELECTED DRAWING: Figure 4
Patent JP-2018119535-A (JP)
Title: Water flow power device
Inventor: PAI CHIN-YEN
IPC: B63B35/00
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a water flow power device.SOLUTION: A water flow power device includes: a carrier; a first sprocket member; a second sprocket member; a first transmission chain; a plurality of blade structures; and an energy conversion unit. The carrier has a first end, and a second end, in which the second end faces the first end. The first sprocket member is provided at the first end of the carrier. The second sprocket member is provided at the second end of the carrier. The first transmission chain is wound around the first sprocket member and the second sprocket member. The second transmission chain is wound around the first sprocket member and the second sprocket member, and provided with a space apart from the first transmission chain. These blade structures are provided with spaces apart from one another, and both ends of each blade structure are connected with the first transmission chain and the second transmission chain, respectively. The energy conversion unit is connected with a first transmission sprocket member or the second sprocket member.SELECTED DRAWING: Figure 2
Patent JP-2018177741-A (JP)
Title: Composition for recovery from fatigue and method for producing compressed enzyme-decomposition product for recovery from fatigue
Inventor: ONO HIROKAZU
IPC: A61K35/618
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition for recovery from fatigue that is safe and has high efficacy, and a method for producing a compressed enzyme-decomposition product for recovery from fatigue.SOLUTION: A composition for recovery from fatigue contains a compressed enzyme-decomposition product that is obtained by heating oyster at 60°C or more and then subjecting it to enzyme reaction under compression.SELECTED DRAWING: None
Patent JP-2018183899-A (JP)
Title: Ink jet recording device and recording method with use thereof
Inventor: IZAWA HIDEO
IPC: B41J2/17
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device which can prevent ink splashes and contamination of a recording head, and can perform highly accurate printing.SOLUTION: An ink jet recording device 100, which performs recording of an ink jet system onto a transported recording medium X, comprises: a guide roll R for guiding the recording medium X; the recording medium X charged with a negative charge; recording parts 1, 2, 3, 4 comprising plural recording heads 1a, 2a, 3a, 4a for spraying an ink onto the recording medium X; and a conductive frame part 11 for supporting the recording heads 1a, 2a, 3a, 4a. In the ink jet recording device 100, the recording heads 1a, 2a, 3a, 4a and the conductive frame part 11 have a conduction relationship, and the recording heads 1a, 2a, 3a, 4a are grounded via the conductive frame part 11.SELECTED DRAWING: Figure 1
Patent JP-2018188153-A (JP)
Title: tray
Inventor: MATSUDA EISUKE
IPC: B65D5/26
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a tray easily assembled.SOLUTION: A tray 1A consists of a bottom plate 10, front and rear outer margin walls 20, 20 and left and right outer margin walls 40, 40, which are formed as the extension of the bottom plate 10, and inner margin walls 50, which are formed as the extension of the upper edges of the outer margin walls 40 and placed inside the outer margin walls 40. Also, the tray 1A is equipped with outer flaps 42, which are formed as the extension of the side edges of the outer margin walls 40 and placed inside the outer margin walls 20, inner flaps 52, which are formed as the extension of the side edges of the inner margin walls 50 and placed inside the outer flaps 42, and edge plates 30, which are formed as the extension of the upper edges of the outer margin walls 20 and connected to the upper edges of outer margin walls. Connecting parts 52b are opened on the inner flaps 52, and connecting pieces 42b are formed on the outer flaps 42, and the connecting pieces 42b are inserted into the connecting parts 52b.SELECTED DRAWING: Figure 1
Patent JP-2017200913-A (JP)
Title: Method for producing bisphenol compound
Inventor: NAKAMURA TAKESHI
IPC: C07C39/16
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method that allows a high-purity bisphenol compound to be obtained in a crystal form with excellent handleability, conveniently and with high yields.SOLUTION: A method for producing a bisphenol compound comprises the step of precipitating a bisphenol compound represented by the formula (1) from a solvent containing at least one aliphatic alcohol solvent. [In formula (1), Ris a C7-C19 alkyl group, Ris a hydrogen atom or a C1-C19 alkyl group, R-Rindependently represent a hydrogen atom or a methyl group].SELECTED DRAWING: Figure 1
Patent JP-2018188749-A (JP)
Title: Method for producing inorganic particle composite fiber
Inventor: FUKUOKA MOE
IPC: D06M23/08
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method that makes it possible to produce a nonpolar chemical fiber having an increased content of inorganic substance.SOLUTION: A method for producing an inorganic particle composite fiber includes: a beating step of beating a nonpolar chemical fiber by wetting or drying; and a composite fiber production step of synthesizing an inorganic particle in a slurry containing the chemical fiber after the beating step, and producing a composite fiber of the chemical fiber and the inorganic particle.SELECTED DRAWING: Figure 2
Patent JP-2018188848-A (JP)
Title: Excavating and agitating instruments of ground improvement device
Inventor: SATO ATSUYA
IPC: E02D3/12
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide excavating and agitating instruments which can add a relatively rotating triple shaft at a desired position of a relatively rotating excavating and agitating shafts, and which has excellent kneading property and excavation property by forced kneading agitation of a plurality of relative driving blades each.SOLUTION: Excavating and agitating shafts extend vertically and have a double shaft structure including a driving and rotating hollow outer shaft and a hollow inner shaft driving and rotating relatively to the outer shaft. The excavating and agitating shafts includes: an output shaft which is rotatably provided at an inside of the inner shaft or at an outside of the outer shaft and which supports at least one of an excavating blade and an agitating blade; with making either one of the outer shaft and the inner shaft a planet carrier, an opening provided on a peripheral wall of the one shaft; a first planet gear provided in the opening and engaged with the other one of the outer shaft and the inner shaft; and a second planet gear engaged with the output shaft and the first planet gear. The double shaft structure of the excavating and agitating shafts partially includes a triple shaft structure with the inner shaft, the outer shaft and the output shaft which relatively rotates from the inner side to the outer side in sequence.SELECTED DRAWING: Figure 1
Patent JP-2017144280-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2017-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine excellent for enhancing game interest.SOLUTION: A Pachinko machine 10 includes: lamp parts 92a to 92c arranged on an outside periphery of a performance symbol display device 91; and an annular lamp part 23 arranged on the outside periphery of lamp parts 92a to 92c. A sound lamp controller 143 and a display controller 302 execute performance in which to perform enlarge-display of a main symbol 534 of "7" with respect to main symbols 530, 532 in the performance symbol display device 91 and, when the main symbol 534 of "7" is enlarge-displayed, light emission of the performance symbol display device 91, the lamp parts 92a to 92c, and the annular lamp part 23 is controlled so that a periphery 538 of the main symbol 534 of "7" are warm colors and the annular lamp part 23 is a first cold color, and the lamp parts 92a to 92c are a second cold color less brighter than the first cold color.SELECTED DRAWING: Figure 51
Patent JP-2018189879-A (JP)
Title: Eyepiece optical system and observation device having the same
Inventor: TAKUMI AI
IPC: G02B25/00
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an eyepiece optical system that is easily manufactured and facilitates an observation in a large view field, while well suppressing various aberrations and ensuring high optical performance.SOLUTION: The eyepiece optical system is to be used for an observation of an image displayed on an image display screen, and the system is constituted by, successively arranged from the image display screen side to an observation side, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens, and a fourth lens having positive refractive power. An average value Nda of refractive indices of the lens materials for the first lens to the fourth lens with respect to d-line, a radius of curvature L1R2 of a lens surface on the observation side of the first lens, a radius of curvature L2R1 of a lens surface on the image display screen side of the second lens, a composite focal distance f34 of the third lens and the fourth lens, and a focal distance f of the eyepiece optical system are each appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2017163155-A (JP)
Title: Feeder component collation method
Inventor: TAJIMA MICHIHIKO
IPC: H05K13/02
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a defective mounting substrate from being produced by an artificial work error.SOLUTION: In a database, data about an allowable range for a resistance value of a resistant component that can be combined with an LED component to be mounted on a circuit board (combinable component property data of the LED component) and data about a variation range for the resistance value of the resistant component are registered while being associated with component IDs. On the basis of the component ID read by a reader 16, whether the component is a resistant component or an LED component is determined, and the data about the variation range for the resistance value of the resistant component or the combinable component property data of the LED component are acquired from the database. On the basis of the acquired data, it is determined whether the variation range for the resistance value of the resistant component is settled within the allowable range for the resistance value of the resistant component that can be combined with the LED component. Thus, it is determined whether the combination of the resistant component and the lED component is correct.SELECTED DRAWING: Figure 1
Patent JP-2018192606-A (JP)
Title: Tool retainer
Inventor: HAYASHI KEIJI
IPC: B25H3/00
Filed: 2017-05-22
Abstract: To make it possible to interchangeably and reliably fit a holder to a mounting fixture attached to a belt.SOLUTION: A tool retainer has: a mounting fixture S which has a belt attachment part S1 for insertion of a belt B on a back face part and has an engagement part S2 for mounting of a holder H on a front face part; and an engaging body 3 which is provided on a back face of the holder H, and is disengageably engaged with the engagement part S2 of the mounting fixture S. The mounting fixture S has: a base body 4 in which the belt attachment part S1 is formed on the back face part thereof, and the engagement part S2, in which the engaging body 3 of the holder H can be fitted from an upper side, is formed on the front face part; a mid pedestal 5 which is mounted onto a front face of a back wall of the base body 4, forms a back face of the engagement part S2, and sets a lower limit position of the fitted engaging body 3 of the holder H; and an engaging member 6 which is located in the base body 4, and is disengageably engaged with the fitted engaging body 3 of the holder H, thereby retaining the engaging body 3.SELECTED DRAWING: Figure 1
Patent JP-2017172323-A (JP)
Title: Shield material drive unit and shielding device
Inventor: OKAMURA TADASHI
IPC: E06B9/322
Filed: 2017-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a shield material drive unit excellent in safety, operability and operation efficiency.SOLUTION: According to the present invention, a shield material drive unit for opening/closing a shield material by rotation of a drive shaft includes an operation-side rotor that can be bidirectionally input-rotated, and a rotation transmission part that outputs bidirectional input rotation of the operation-side rotor as rotation in only one direction to the drive shaft.SELECTED DRAWING: Figure 8
Patent JP-2018197693-A (JP)
Title: Column attachment method and heating apparatus
Inventor: SAKAI TAKERO
IPC: G01N30/60
Filed: 2017-05-23
Abstract: To provide a column attachment method capable of easily attaching a column to an attachment position, and a heating apparatus used for the same method.SOLUTION: When a column 3 is attached to an attachment position, first, a ferrule 22 into which the column 3 is inserted, is heated thereby the ferrule is fixed to the column 3. Then, the column 3 to which the ferrule 22 is fixed is attached to the attachment position. When a user performs an attachment work of the column 3 to the attachment position, the ferrule 22 is fixed to a constant position on the column 3 always. Therefore, when attaching the column 3, it is possible to omit a work for holding the ferrule 22 so that a position of the ferrule 22 to the column 3 is not deviated. As the result, the column 3 can be easily attached to the attachment position.SELECTED DRAWING: Figure 2B