baber/WOPTO huggingface dataset:
Patent JP-2016017212-A (JP)
Title: Carburizing and quenching method for steel
Inventor: INAGAKI KOJI
IPC: C23C8/22
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a carburizing and quenching method where, even if the surface layer of a steel is subjected to carburizing treatment, and the steel is subjected to primary cooling till its refining, the amount of the strain applied to the steel can be reduced.SOLUTION: The structure of a steel made of a ferrite structure and a pearlite structure is heated so as to be an austenite, the surface layer of the steel in the state of the austenite structure is subjected to carburizing treatment with a carburizing gas, after the carburizing treatment, the surface layer of the steel is cooled to a temperature below the recrystallization temperature of the steel so that the austenite structure of the steel can be retained, thus dislocation is introduced into the austenite structure of the surface layer, the surface layer of the steel made of the austenite structure into which dislocation is introduced is temperature-increased to a temperature more than the recrystallization temperature of the steel or more, thus the austenite structure of the surface layer of the steel is refined with the dislocation as the nucleus, and subsequently, the structure of the steel is transformed into a martensite structure.SELECTED DRAWING: Figure 1
Patent JP-2016020049-A (JP)
Title: Fingerprint resistant antireflection film for insert molding and resin molded article using the same
Inventor: UCHIDA KEISUKE
IPC: B29C45/14
Filed: 2014-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint resistance antireflection film for insert molding excellent in antireflection property and fingerprint resistance while having a hard coat layer.SOLUTION: A hard coat layer, a high refractive index layer and a low refractive index layer are laminated in this order on a single face of a thermoplastic transparent substrate film. A refractive index of the high refractive index layer is 1.50 to 1.65, and a film thickness thereof is 130 to 180 nm. The refractive index of the low refractive index layer is 1.36 to 1.42 and the film thickness thereof is 70 to 100 nm. The low refractive index preferably contains an antifouling agent, and the hard coat layer preferably contains acrylic modification unsaturated dicarboxylic acid (anhydride) grafted polyolefin.SELECTED DRAWING: None
Patent JP-2016020527-A (JP)
Title: Manufacturing method of high strength high ductility aluminum alloy sheet
Inventor: TAKADA TAKESHI
IPC: C22C21/02
Filed: 2014-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy having high strength and high ductility.SOLUTION: The invention relates to a manufacturing method of an aluminum alloy sheet excellent in strength and ductility with tensile strength in a single axis tensile test of 250 MPa or more and elongation of 20% or more, including conducting a first heat treatment on an aluminum alloy having a composition containing, by mass%, Mg:0.5% to 1.2% inclusive, Si:0.3% to 1.5% inclusive and the balance Al with inevitable impurities and having Mg/Si of 1.0 or less while maintaining a temperature T1°C for t1 hours of 63.5exp(-0.038T1)+2.5 or more when T1 is 60 to 160 inclusive in the heat treatment maintaining the temperature of T1°C for t1 hours after a solution body heat treatment, then further a second heat treatment maintaining a temperature T2°C for t2 hours satisfying the relationship of the temperature T2 over the temperature T1°C and 170°C or less and time t2 of 3 to 72 hours inclusive.SELECTED DRAWING: None
Patent JP-2016021165-A (JP)
Title: Observation circuit
Inventor: TAUCHI HIDEKAZU
IPC: G06F13/00
Filed: 2014-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an observation circuit capable of easily analyzing the relationship between occurrence of an event and a data transfer amount.SOLUTION: A time stamp unit 43 of an observation circuit 41 detects a software event and a hardware event occurring in each of plural master modules. A transfer amount counter 45 measures a data transfer amount in a memory controller for controlling data transfer with respect to a common memory to which the plural master modules are connected. A storage unit 47 stores a bit string BT1 to be information related to the event detected by the time stamp unit 43 and a bit string BT2 containing the data transfer amount CT measured by the transfer amount counter 45, in order of occurrence.SELECTED DRAWING: Figure 2
Patent JP-2015020741-A (JP)
Title: Pneumatic tire
Inventor: DOUGLAS ANDREW TILL
IPC: B60C9/04
Filed: 2014-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire.SOLUTION: A pneumatic tire includes a pair of axially spaced annular bead cores, each bead core comprising a plurality of metal wraps, each bead core having a radial cross-sectional shape; and a single carcass ply reinforced with polyester cords, the single carcass ply being folded about each bead core, the carcass ply having a main portion that extends between the bead cores and turnup portions that are folded around the bead cores, the polyester cords having a construction of 2000-2400 dtex/1/2 8-10/8-10 tpi and 20-30 epi.
Patent JP-2016024515-A (JP)
Title: Smoke exhaustion prediction device and program
Inventor: KAWAMATA JUN
IPC: E04B1/94
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a smoke exhaustion prediction device which can further exactly estimate the circulation of smoke in a building structure connected to the outside via a ramp.SOLUTION: A smoke exhaustion prediction device comprises: storage means which stores space structure data in an architectural structure, and division setting data which divide a space structure into a plurality of blocks; calculation means which calculates the circulation of smoke between blocks which is generated at a prescribed smoke generation position on the basis of the division setting data on the basis of a prescribed condition by using a bilayer zone model; and output means which outputs an analysis result of the obtained circulation of the smoke. A plurality of blocks are defined by two-dividing an indoor area including a plane area and a ramp having a prescribed length which communicates with the outside of a hierarchy different from the plane floor in a height direction according to a smoke amount volume.SELECTED DRAWING: Figure 3
Patent JP-2015039165-A (JP)
Title: Solid state image pickup device and semiconductor display device
Inventor: IKEDA TAKAYUKI
IPC: H04N5/374
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device which increases an SN ratio of a signal even when an intensity of outside light is low.SOLUTION: A solid state image pickup device comprises: a sensor circuit including a light receiving element, a first transistor for controlling connection between first wiring and a node in which an amount of charge to be stored is determined by an exposure amount at the light receiving element, a second transistor in which a conductive state or a non-conductive state is selected in accordance with potential of the node, and a third transistor which controls connection between second wiring and third wiring together with the second transistor; a central processing unit which selects between a first driving method of alternately supplying first potential and second potential higher than the first potential to a gate of the first transistor, and a second driving method of supplying third potential higher than the first potential and lower than the second potential to the gate of the first transistor depending on an intensity of outside light; and a control circuit which controls potential supplied to the gate of the first transistor in accordance with the first driving method or the second driving method, which is selected by the central processing unit.
Patent JP-2016023162-A (JP)
Title: Oxygen isotope-labeled compound
Inventor: SHIMOHIRA HARUKI
IPC: C07C247/22
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel oxygen isotope-labeled compound useful as a supply source of an oxygen isotope.SOLUTION: An oxygen isotope-labeled compound is adopted that is a compound represented by the chemical formula [X=C(R)(NHNH)] (where, X isO orO, and Ris a hydrogen atom, a C1-C5 alkyl group, a C3-C8 cycloalkyl group, a C2-C4 alkenyl group, a C2-C4 alkynyl group, or an aryl group) or a salt thereof.SELECTED DRAWING: None
Patent JP-2016023763-A (JP)
Title: Transmission clutch device
Inventor: IWASAKI TATSUHIKO
IPC: F16D13/60
Filed: 2014-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a transmission clutch device in which first and second clutches are disposed axially, capable of reducing an axial size and being configured compact.SOLUTION: First and second clutches 10 and 20 are disposed axially, a clutch drum 11 of the first clutch 10 includes a cylindrical portion 61 and a bottom portion 62, the second clutch 20 is disposed on a bottom 62-side friction plate 13 of the first clutch 10 on an inner circumference of the clutch drum 11 of the first clutch 10, a hydraulic chamber 15 of the first clutch 10 is provided on an outer circumference of a hydraulic chamber 25 of the second clutch 20, and a piston 14 of the first clutch 10 includes a first member 71 extending axially from the hydraulic chamber 15 on an outer circumference of the clutch drum 10; and a second member 72 connected to the first member 71 and pressing the friction plate 13 of the first clutch 10 from one axial side.SELECTED DRAWING: Figure 1
Patent JP-2014206547-A (JP)
Title: Inspection of substrate using multiple cameras
Inventor: OFER SAPHIER
IPC: G01N21/956
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for automated optical inspection using multiple cameras to inspect an object.SOLUTION: An apparatus for inspection includes: an imaging assembly, including a plurality of cameras, which are mounted in different, respective locations in the imaging assembly and are configured to capture respective images of a sample; a motion assembly which is configured to move at least one of the imaging assembly and the sample so as to cause the imaging assembly to scan the sample with a scan accuracy that is limited by a predetermined position tolerance; and an image processor which is coupled to receive and process the images captured by the cameras so as to locate a defect in the sample with a position accuracy that is finer than the position tolerance. The image processor registers all the images of the sample recorded by the cameras during the scan, to determine global positions of the defects without accumulated error.
Patent JP-2016030959-A (JP)
Title: vehicle
Inventor: SUZUKI YASUHIRO
IPC: E05B79/06
Filed: 2014-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle in which a lever for opening and closing a door is provided on an inner side of the door, a latch striker hardly interferes when an occupant gets on and off, and the occupant can easily operate the lever while the occupant is kept on a seat.SOLUTION: A vehicle has an opening 50 between an upper frame 25 and a door 41 in a vehicle side view. The vehicle further includes a lever 60 which is attached in a portion above an intermediate position of the door 41 in a vertical direction of an inner wall of the door 41 and in front of a latch mechanism 52 and can be rocked, and an interlocking shaft 70 which is connected to the lever 60 and the latch mechanism 52. The interlocking shaft 70 moves to a vehicle longitudinal direction in accordance with rocking of the lever 60, and thereby, the latch mechanism 52 interlocks with the lever 60.SELECTED DRAWING: Figure 1
Patent JP-2016031847-A (JP)
Title: Switching device
Inventor: FUJIMOTO TAKEFUMI
IPC: H01H23/30
Filed: 2014-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a switching device that can be downsized.SOLUTION: A first contact blade 5 is driven by means of a first pusher 6 interlocked with the down operation of a knob 4, and a second contact blade 7 is driven by means of a second pusher 8 interlocked with the up operation of a knob 4. A first leg 22 and a second leg 23 are formed in the knob 4, and the first contact blade 5 is driven while operating the first pusher 6 independently by means of the first leg 22 at the time of down operation, whereas the second contact blade 7 is driven while operating the second pusher 8 independently by means of the second leg 23 at the time of up operation.SELECTED DRAWING: Figure 7
Patent JP-2016035837-A (JP)
Title: Lithium ion battery and method for manufacturing the same
Inventor: ARAKAWA MASAYASU
IPC: H01M10/0568
Filed: 2014-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithium ion battery, by which a safe and large-capacity lithium ion battery can be manufactured readily.SOLUTION: A lithium ion battery comprises: an electrode group including a positive electrode plate having, as main constituents of a positive electrode active material, a lithium manganese complex oxide (NMC) of a layered structure and a lithium manganese complex oxide (sp-Mn) of a spinel structure, and a negative electrode plate having a carbon material as a negative electrode active material; a nonaqueous electrolytic solution arranged by adding, as an electrolyte, a lithium tetrafluoroborate to an organic solvent; and a phosphazene based flame-resistant agent of which the volume percentage (U) of the addition amount to the nonaqueous electrolytic solution is 10-20 vol.%. As to the lithium ion battery, the battery capacity (X) is 30-300 Ah; and the weight ratio (Y) of the layered structure lithium manganese complex oxide and the spinel structure lithium manganese complex oxide is determined to satisfy the following expressions (1) to (3): Y≤-0.0031SX+0.854T (1), where S=-0.0657U+1.646 (2), and T=-0.0037U+1.038 (3).SELECTED DRAWING: None
Patent JP-2016037148-A (JP)
Title: Noise reduction device for tire
Inventor: SEKIGUCHI TAKUMI
IPC: B60C5/00
Filed: 2014-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device for a tire which inhibits plastic deformation of a band member which is caused by heat of a tire and a centrifugal force when a vehicle travels in a high speed with tires for high speed traveling and sufficiently achieves a noise reduction function even during the high speed traveling.SOLUTION: A noise reduction device 1 for a tire includes: a sound absorber 2 formed by a porous material; and a band member 3 for attaching the sound absorber 2 to a tire inner surface. The band member 3 is formed by a resin. Further, at least one reinforcement wire, which continuously extends in a circumferential direction of the band member 3, is buried in the band member 3.SELECTED DRAWING: Figure 2
Patent JP-2016039715-A (JP)
Title: Waterproof treatment structure of power cable connection part and waterproof treatment method
Inventor: MORI ANNA
IPC: H02G15/115
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof treatment structure and such of a power cable connection part capable of preventing moisture absorption into a water-absorbing conductive layer at a connection part of a power cable having a water-absorbing conductive layer when assembling the connection part.SOLUTION: A water-absorbing conductive layer 29, which is a water stop structure, is provided at an outer circumference of a cable core 8. A shield layer 33 is provided at a circumference of the water-absorbing conductive layer 29. The shield layer 33 is made of a copper wire interwoven fabric tape, for instance. The shield layer 33 is electrically connected to a metal sheath 11. A waterproof layer 35 is provided so as to cover the shield layer 33 and the water-absorbing conductive layer 29, exposed from an end part of the metal sheath 11. The waterproof layer 35 is formed of a self-fusion tape, for instance.SELECTED DRAWING: Figure 1
Patent JP-2016038927-A (JP)
Title: Data storage device, data recording method of data storage device, data reproduction method of data storage device
Inventor: MURAOKA HIROAKI
IPC: G11B20/10
Filed: 2014-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device and the like, which can read recording data of a plurality of tracks with a single reproduction head simultaneously and decode the data with a high data transfer rate proportional to the number of the tracks.SOLUTION: The data storage device comprises: a recording head recording data on each of a plurality of tracks; a recording medium; a reproduction head having a width substantially equal to the sum of widths of the plurality of recording tracks; and a data processing part (reproduction data processing part) simultaneously reading data of the plurality of tracks from the reproduction head and processing an obtained signal. The record medium has a structure in which recording bit magnetization of the adjacent tracks for one bit is arranged with a phase shifted along a head movement direction by only a length that is shorter than a recording magnetization length for one bit equal to the shortest magnetization transition interval. The data processing part separates and decodes magnetization information data of each recording track and performs signal processing for achieving a high data transfer rate, based on a signal to which a magnetization signal of tracks read at a time by the reproduction head is added.SELECTED DRAWING: Figure 1
Patent JP-2016041774-A (JP)
Title: Surface-treated inorganic particle and curable resin composition
Inventor: Hirokami Munenao
IPC: C09C3/08
Filed: 2014-08-14
Abstract: SOLUTION: To provide an inorganic particle surface-treated with an organic silicon compound represented by formula (1) [where n is 1-3, m is 1-10, X is an alkoxy group, Ris an alkyl group, Ris a (meth) acryloyloxy group comprising a linear, branched or cyclic C1-C10 divalent-hexavalent hydrocarbon group, which is an organic linking group permitting inclusion of an oxygen atom or a nitrogen atom but not including other hetero atoms].EFFECT: An inorganic particle according to the present invention is surface-treated with the organic silicon compound, and has excellent dispersibility. Additionally, a curable resin composition comprising the inorganic particles is cured to yield a cured product having high hardness.SELECTED DRAWING: None
Patent JP-2016042944-A (JP)
Title: Ultrasound medical apparatus
Inventor: AZUMA TAKASHI
IPC: A61B18/00
Filed: 2014-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an improvement technique of diagnosing the coagulation of a tissue by using ultrasound.SOLUTION: A vibrator 10H for HIFU (High Intensity Focused Ultrasound) transmits ultrasound for displacement generation toward a treatment portion P by forming a displacement ultrasound beam EB, and displaces a tissue by generating radiation force in the treatment portion P. A vibrator 10D for diagnosis transmits and receives ultrasound for measurement to/from the treatment portion P by forming a measurement ultrasound beam MB, and obtains a reception signal along the measurement ultrasound beam MB. A displacement measurement part 24 measures displacement in the treatment portion P on the basis of the reception signal obtained along the measurement ultrasound beam MB. A displacement map formation part 25 forms a displacement map indicating the periodic change of the displacement on the basis of the measured displacement. A coagulation measurement part 26 measures the coagulation of the tissue in the treatment portion P on the basis of the displacement map.SELECTED DRAWING: Figure 1
Patent JP-2016046900-A (JP)
Title: Uninterruptible power supply
Inventor: KONISHI YUICHIRO
IPC: H02J7/00
Filed: 2014-08-22
Abstract: PROBLEM TO BE SOLVED: To make an uninterruptible power supply small-sized while preventing magnetic flux leakage of a three-phase AC reactor in the case of commercial power source abnormality.SOLUTION: While power is normally supplied from a commercial power source, a DC voltage converted by a converter is stepped down by a charging/discharging chopper and a storage battery is charged. On a prestage of the converter, switching means is provided for supplying power of the storage battery to the converter. If the commercial power source is in an abnormal state, power of the storage battery is supplied to the converter, and power of the storage battery is stepped up by a switching element forming the converter, such that the three-phase AC converter is operated as three parallel discharging choppers. At the same time, power of the storage battery is stepped up by the charging/discharging chopper and a part of discharge power is supplied. The three-phase AC reactor is included on at least one converter prestage and in the three-phase AC reactor, three coils to which a DC current from the storage battery is supplied, a magnetic leg core around which the coils are wound and at least one leg around which no coil is wound are configured in parallel (e.g., five-leg core).SELECTED DRAWING: Figure 10
Patent JP-2016045333-A (JP)
Title: Model for character writing practices, and holder for the same
Inventor: YOKOZUKA TOSHIO
IPC: B42D15/00
Filed: 2014-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a model for character writing practices that enables learners to practice accurate writing of characters by helping them to avoid writing wrong characters and/or omission of needed characters, and a holder that enables this model for character writing practices to be used in a state of being held in it as required.SOLUTION: In a model 1 for character writing practices, a plurality of strings of model characters 17 are written on the surface of a sheet 11 having a fold line 14 formed between each pair of the character strings to enable the sheet 11 to be folded along each character string, and the two side ends of the sheet 11 are connected to each other to cylindrically shape the sheet. A holder 50 for the model for character writing practices is so configured as to have a width narrower than the model 1 for character writing practices by one string of the model characters 17, so that, when the model 1 for character writing practices is accommodated in the holder, one line at the end of the character strings is exposed outside the holder 50.SELECTED DRAWING: Figure 1
Patent JP-2016043180-A (JP)
Title: Washing machine
Inventor: YONEDA TOMOAKI
IPC: D06F39/08
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which can wash clothes efficiently by foam with a simple configuration.SOLUTION: A washing machine includes: a water tub 540 for storing a washing liquid; a housing tub 510 which is disposed in the water tub and in which clothes and the like are housed; a foam generation part 620 for generating foam and supplying the generated foam to the housing tub 510; and a circulation pump 610 for supplying the washing liquid in the water tub 540 to the foam generation part 620. The foam generation part 620 has a foam generation chamber 623 for storing the washing liquid supplied from the circulation pump 610, and also has a discharge port 682 for discharging the washing liquid toward the stored washing liquid, and there is formed a discharge port 684 which supplies the foam generated in the foam generation part 620 to the housing tub 510 over an upper position than the stored washing liquid from a bottom surface of the foam generation chamber 623.SELECTED DRAWING: Figure 8