baber/WOPTO huggingface dataset:
Patent JP-2012214745-A (JP)
Title: Catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing polyolefin using the same
Inventor: SAKAE TAKEHIRO
IPC: C08F10/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic component for olefin polymerization and a catalyst for the olefin polymerization, capable of obtaining a polymer having good physical properties in a high activity, and a method for producing a polyolefin by using the same.SOLUTION: This catalytic component for olefin polymerization etc., is characterized by comprising an ion-exchanging layered silicate salt, satisfying the following character 1 and character 2. The character 1: Mean pore diameter measured by the nitrogen adsorption method of the ion-exchanging layered silicate salt is 2 to 6 nm. The character 2: The fine pore volume of pores having the pore diameter within 2 to 6 nm range, measured by the nitrogen adsorption method, of the ion-exchanging layered silicate salt is ≥0.14 ml/g.
Patent JP-2013203801-A (JP)
Title: Ink composition for inkjet printing viewable by ultraviolet irradiation, and container with hidden mark
Inventor: OKADA YOSHIAKI
IPC: B41M5/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet printing, which can surely develop a color of red series by ultraviolet irradiation, and is never whitened or yellowed even when put under high-temperature, high-humidity conditions such as retort sterilization.SOLUTION: An ink composition for inkjet printing, which is viewable by ultraviolet irradiation, contains: a base resin; a fluorescent colorant; a conductive agent selected from tetraalkyl ammonium salt and tetraalkyl sulfonium salt; and an organic solvent. The fluorescent colorant is composed of a combination of 2,2'-(2,5-thiophenediyl)-bis(5-t-butylbenzooxazole) and an europium oxide-based dye including a 4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedione compound and europium oxide.
Patent JP-2013207427-A (JP)
Title: Image pickup device and image pickup method
Inventor: KODAMA YASUHIRO
IPC: H04N9/73
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To perform excellent white balance processing with fewer amounts of arithmetic operations.SOLUTION: The gradation of pixel values of pixels in an input image is converted from linear scale to logarithmic scale by a log converter 41, and while the integral value of pixel values of RGB pixels is calculated in logarithmic scale for each block obtained from the input image by dividing it in spatial direction, the number of pixels is calculated also. From the integral value of pixel values of RGB pixels and the number of pixels per block, the average value of pixel values of pixels of each color component is calculated in logarithmic scale for each block, and the average value of pixel values of RGB pixels per block is converted from logarithmic scale to linear scale, and a ratio of the average value of pixel values of RGB pixels is determined for each block, whereby an RGB gain set value is set for each block. Then, on the basis of the RGB gain set value, white balance processing is performed on the pixel values of pixels per block of the input image.
Patent JP-2013202510-A (JP)
Title: Method of treating phosphorus-containing water
Inventor: SHIBATA MASAHIDE
IPC: C02F1/58
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating phosphorus-containing water capable of preventing excessive charge of slaked lime and obtaining treatment water with good water quality.SOLUTION: In a method of treating phosphorus-containing water, slaked lime is added to the phosphorus-containing water to convert phosphorus in the phosphorus-containing water into calcium salt for solid-liquid separation. In the method, part of sludge obtained by the solid-liquid separation in a sedimentation tank 5 is returned and is mixed with slaked lime in a sludge adjustment tank 9, and this mixture is added to the phosphorus-containing water in a first reaction tank 1 and the phosphorus-containing water is treated via a second reaction tank 2. Addition amount of slaked lime to the sludge adjustment tank 9 is controlled based on a detection value of pH of the reaction tank 2 and a concentration of the returned sludge detected by an SS meter 11.
Patent JP-2013205649-A (JP)
Title: Display device
Inventor: HOTTA AIRA
IPC: G09G3/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is easy to be viewed, compact, and light-weight.SOLUTION: A display device comprises a video projection section emitting video light, a diffusion element, a Fresnel type concave mirror element, an optical unit, and an attachment section. The optical unit includes first and second optical layers, and an intermediate layer. The first optical layer includes first and second principal planes, and the second principal plane includes a protruding portion and a plurality of projections provided around the protruding portion. The second optical layer is opposed to the second principal plane, and includes a retreated portion and a plurality of recesses provided around the retreated portion. The intermediate layer is provided between the second principal plane and a third principal plane. The attachment section allows the video light to transmit, reflect on the concave mirror element, and enter the optical unit from the first principal plane. The attachment section specifies a relative positional relation between the optical unit and an eye of a viewer so that the reflection light entering the optical unit is emitted from the first principal plane and then enters the eye of the viewer.
Patent JP-2013203052-A (JP)
Title: Method for sealing container and lid by laser welding
Inventor: SAWADA MAKOTO
IPC: B29C65/16
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding method capable of securely sealing a container and a lid in a short time without generating foaming of a resin or the like.SOLUTION: In a method for sealing a container 10 and a lid 20 by laser welding, one side is formed out of a laser-permeable thermoplastic resin and the other side is formed out of a resin composition containing a pyretogen in which a thermoplastic resin absorbs laser to generate heat, the laser can irradiate with a rectangular beam uniform in intensity distribution, the upper limit of temperature rising by laser irradiation in the welding interface between the lid and the container is within the range of the melting point or higher of the thermoplastic resin and also lower than thermal decomposition start temperature, and the upper temperature limit is reached in heating time t (msec) expressed by the formula: t (msec)=L/S wherein L is a length (mm) in a scan direction of the rectangular beam and S is a laser scan speed (mm/msec) of laser of 1.65 mm/msec or less.
Patent JP-2013206526-A (JP)
Title: Test device, semiconductor storage device, and testing method
Inventor: OKAMOTO KOZO
IPC: G11C29/56
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of success/failure determination.SOLUTION: A test device determines whether the number of cells succeeding in data erasure by an erasure pulse among a portion of cells in a sector is equal to or greater than a determination number smaller than the number of the portion of cells each time the erasure pulse is applied. In the case that the number of cells succeeding in the data erasure by the erasure pulse is equal to or greater than the determination number smaller than the number of the portion of cells, the test device determines the number of times of applying the erasure pulse to the cells in the sector on the basis of a count value in an erasure test of the sector. "7/8" indicates the case in which the number of cells succeeding in erasure among the portion of cells is equal to or greater than the determination number (7). A count value in the case that seven or more cells succeed in data erasure is 104 times. The test device determines the number of times of erasure pulses in an erasure test of cells in the sector according to the number of times of erasure pulses in which the great majority of cells among the portion of cells succeed in erasure.
Patent JP-2013210269-A (JP)
Title: Method and apparatus for generating resin solution for printing ink varnish
Inventor: EBISAWA KATSUHIDE
IPC: G01N11/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a resin solution for printing ink varnish with which process time is reduced remarkably while performing end-point management depending on viscosity without using a torque detection device or a rotation speed detection device as a known common-use substance for an explosion-proof zone of a chemical plant or the like.SOLUTION: A method for generating a resin solution for printing ink varnish includes a step for collectively throwing in a predetermined amount of each of two or more raw materials, and a step for detecting viscosity of a reaction liquid which produces the resin solution for printing ink varnish for performing end-point determination of chain expansion reaction. After the raw materials are collectively thrown in, the raw materials are not additionally added until a reaction end point. The viscosity detection step includes stirring the reaction liquid by rotating a rotary shaft having a stirring blade with an induction conductive machine as a motive force source, and a method for detecting the viscosity of the reaction liquid further includes a step for detecting a primary approximate value and a secondary approximate value of the rotating speed and the viscosity.
Patent JP-2013210550-A (JP)
Title: Lens holder driving device, camera module and portable terminal with camera
Inventor: SATO KEIICHI
IPC: G03B5/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress unnecessary resonance in a lens holder driving device in the direction of an optical axis.SOLUTION: A lens holder driving device is provided with a lens holder moving section moving a lens holder in the direction of the optical axis, a first direction and a second direction which are orthogonal to the optical axis and orthogonal to each other and a solid member disposed separated from the lens holder moving section in the direction of the optical axis. The lens holder driving device includes: a plurality of suspension wires with one end fixed on an outer periphery section of the solid member and the other end fixed to an elastic member attached to the lens holder moving section, extending along the optical axis for supporting the lens holder moving section to be capable of being rocked in the first direction and the second direction; and damper material arranged to surround at least one piece of the suspension wires for suppressing unnecessary resonance in the lens holder moving section.
Patent JP-2013216732-A (JP)
Title: Hard coat composition with stainproofness
Inventor: SATO SHINICHI
IPC: C08F290/04
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat composition with stainproofness, giving a hard coat surface made inconspicuous even when human fat such as fingerprint, sebum, sweat, etc., and cosmetic or the like are attached thereon, and having excellent wipe-off capability even when dirt is attached.SOLUTION: A hard coat composition with stainproofness comprises (A) a hard-coat material, (B) a fluorine-containing acrylate compound, and (C) an acrylate compound having a perfluoropolyether group, as principal components.
Patent JP-2013215827-A (JP)
Title: Articulated robot, articulation harmonization control device and method
Inventor: MORIHIRA TOMOHISA
IPC: B25J9/10
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain inputs reducing jerk inputs to an articulation and satisfying an upper and lower limit constraint such as the displacement of the articulation.SOLUTION: An articulation harmonization control device 200 has an upper and lower limit constraint calculation section 210 for inputting jerks and an optimized problem solving section 220. The upper and lower limit constraint calculation section 210 for inputting the jerks decides the locus pattern for inputting the jerks to the articulation in which the velocity and acceleration of the articulation can arrive at zero at the upper limit or the lower limit of the displacement of the articulation set after a predetermined time passes while all satisfying the set upper and lower limit constraint such as the velocity of the articulation starting from the condition of the articulation at a present time, and calculates the upper and lower limit range for inputting the jerks to the articulation using the locus pattern or others. The optimized problem solving section 220 makes the error for inputting the jerks to the articulation in a task having no solution of a plurality of tasks relating to an equation constraint an evaluating function for optimizing, solves the optimization problem such that the value of the evaluating function is optimized under the constrained condition, and calculates the jerk inputs to the articulation.
Patent JP-2012167011-A (JP)
Title: Synthesis of carbon single-walled nanotubes by chemical vapor deposition process
Inventor: HARUTYUNYAN AVETIK
IPC: C01B31/02
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing single-wall carbon nanotubes.SOLUTION: At least one catalyst on a support is prepared and a particle diameter thereof is determined. A carbon precursor gas containing an inert gas is contacted with the catalyst at a temperature based on the determined particle diameter to form SWNT that has a diameter within about 25% of the mean diameter of the SWNT. The temperature is 5 to 150°C above the minimum temperature for a metal-carbon phase of the catalyst from a phase diagram to liquefy by carbon-induced liquefaction. The carbon precursor gas is methane. The catalyst is iron, molybdenum, or a combination thereof. The support is a powdered oxide, which is selected from the group consisting of AlO, SiO, MgO, and zeolite, and the catalyst has the particle diameter of 1 to 10 nm.
Patent JP-2013217599-A (JP)
Title: Heating system
Inventor: OGAWA JUNICHI
IPC: F24D3/18
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a heating system configured not to require a large-scale circulation pump in a heating circuit even when the number of heating terminals is large.SOLUTION: A heating device comprises: a low-temperature side heating device 1 for heating a heat medium to a first temperature, and a high-temperature side heating device 2 for heating the heat medium to a second temperature higher than the first temperature. In heating terminals, a terminal where the heat medium at the first temperature is circulated is denoted as a low-temperature side terminal 31, while a terminal where the heat medium at the second temperature is circulated is denoted as a high-temperature side terminal 32. The heat medium at the first temperature is supplied to each low-temperature side terminal by branching a low-temperature side outgoing pipe line 43 in a heating circuit 4 from the low-temperature side heating device, while the heat medium at the second temperature is supplied to each high-temperature side terminal by branching a high-temperature side outgoing pipeline 44 of the heating circuit from the high-temperature side heating device. The high-temperature side return pipe line 46 of the heating circuit, at which the heat media passing through the respective high-temperature side terminals join, is connected to the high-temperature side heating device; and the low-temperature side return pipe line 45 of the heating circuit, at which the heat media passing through the respective low-temperature side terminals join, is connected via the low-temperature side heating device to the high-temperature side return pipe line.
Patent JP-2013020227-A (JP)
Title: Optical device
Inventor: TAKAHASHI KENICHIRO
IPC: G02B6/26
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which has improved practicality and reduced coupling loss.SOLUTION: A multi-core fiber coupling device 100 is an optical device for coupling a multi-core fiber 10 to a single-core fiber 20 and includes: a first optical system S1 which is located on optical axes of a plurality of beams emitted from the multi-core fiber 10 and makes optical axes of respective beams non-parallel with each other to separate respective beams from each other; and a second optical system S2 which makes optical axes of the plurality of beams, which are non-parallel with each other on the side of the first optical system S1, approximately parallel with each other.
Patent JP-2013222279-A (JP)
Title: Semiconductor device
Inventor: SHIBATA ATSUSHI
IPC: G06F15/78
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a configuration, in which a time required for a manufacturing process can be easily shortened and information for switching between functions can be more freely set, for a semiconductor device in which the plurality of functions can be set.SOLUTION: A semiconductor device 1 includes: a voltage signal generation unit 2 that can generate voltage signals according to resistance values of resistors R1 and R2; and a switching unit that switches a path, which is connected to an input side of an AD conversion unit 5, to a signal path running from the voltage signal generation unit 2 or a signal path running from an analog signal generation unit that is different from the voltage signal generation unit 2. The switching unit is controlled by a control unit 7 so that when in a predetermined setting mode, a voltage signal from the voltage signal generation unit 2 is input to the AD conversion unit 5; and when in a normal mode instead of the setting mode, an analog signal from the other analog signal generation unit is input to the AD conversion unit 5.
Patent JP-2013222031-A (JP)
Title: Photosensitive conductive resin composition, conductive circuit pattern, touch panel sensor substrate and display device
Inventor: MATSUBARA YOSHITAKA
IPC: G02F1/1343
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive conductive resin composition having sufficient conductivity and also capable of forming a high-definition pattern, a conductive circuit pattern using the photosensitive conductive resin composition, a touch panel sensor substrate using the conductive circuit pattern, and a display device using the touch panel sensor substrate.SOLUTION: A photosensitive conductive resin composition contains at least (A) silver powder, (B) photopolymerization initiator, (C) polymerizable polyfunctional monomer, (D) alkali-soluble resin, (E) silane coupling agent, and (F) organic solvent. The (A) silver powder is contained in a range of 70 wt.% or more and 85 wt.% or less based on the total solid content, and the (E) silane coupling agent is contained in a range of 0.01 wt.% or more and 5.0 wt.% or less based on the total solid content.
Patent JP-2013221578-A (JP)
Title: Flow rate regulation valve
Inventor: SHIMAZU TOMOYUKI
IPC: F16K31/04
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate regulation valve which does not generate wear debris when a male screw member stops at a forward end and does not need excessive torque to make the male screw member retreat from that state.SOLUTION: A flow rate regulation valve which includes a valve element at one end of a long valve shaft and a male screw member 4 at the other end, regulates the opening of a valve port opposing the valve element making the valve shaft advance and retreat with respect to the male screw member by rotating the male screw member in forward/reverse directions by a motor in a fixed state of a female screw member screwed to the male screw member 4. In the valve, butting surfaces 41 perpendicular to edge lines of crests are formed at the forward side end of the crests of the male screw member 4. Moreover, a stopper which contacts with the butting surfaces 41 at the forward end position of the male screw member 4 to stop the movement of the male screw member 4 in the forward direction is formed on a trough of the female screw member.
Patent JP-2013223138-A (JP)
Title: Signal transmission line and manufacturing method thereof
Inventor: OTSUKA KANJI
IPC: H01P11/00
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission line of which the characteristic impedance is fixed in a view from an input side according to a method simplified in comparison with the prior arts, and a manufacturing method thereof, the signal transmission line being capable of transmitting a broadband high-speed signal using a clock frequency equal to or higher than e.g., 1 GHz.SOLUTION: A signal transmission line comprises at least a pair of line conductors each including DC resistance between a line input terminal and a line output terminal, and transmits signals unidirectionally from the line input terminal to the line output terminal. In the signal transmission line, a line width of each line conductor is made wider gradually in a length direction of each line conductor to substantially fix characteristic impedance from the line input terminal to the line output terminal by using a time domain reflection method, and each line conductor is made thicker gradually in the length direction of each line conductor or a dielectric body between the line conductors is made thinner gradually in the length direction of each line conductor, such that the characteristic impedance in a view from a line input side is prevented from being increased by the DC resistance of each line conductor.
Patent JP-2013221201-A (JP)
Title: Magnesium alloy member and method for producing the same
Inventor: ARAOKA YUJI
IPC: B22F3/20
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium alloy member excellent in strength and workability by satisfying both elongation and 0.2% yield strength, also having further high strength and large compressive residual stress, and suitable for use in products on which bending stress and/or torsional stress mainly acts.SOLUTION: A member is used for a member on which bending stress and/or torsional stress mainly acts, includes a wire made of a magnesium alloy, has a part having a maximum hardness of 170 HV or more in the vicinity of the surface thereof, has a 0.2% yield strength of 550 MPa or more and an elongation of 5% or more at an inside of the wire, and further has a maximum compressive residual stress of 50 MPa or more in the vicinity of the surface thereof.
Patent JP-2013224529-A (JP)
Title: Structure and method for reinforcing pile foundation
Inventor: YAMANAKA HIROYUKI
IPC: E02D3/12
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an economical structure and method for reinforcing a pile foundation which can secure the safety of the pile foundation and have a simple work process.SOLUTION: A steel shell 7 whose top 35 is located above a water surface 19 and whose bottom 17 is embedded in a ground 6 of a water bottom 5 is installed so as to enclose an existing pile foundation extending downward from a footing 1 under a superstructure 2 to be installed in water and comprising a plurality of piles 3 supported by the ground 6 of the water bottom 5. The ground 6 around the piles 3 is improved to form a ground improvement body 11 by high pressure jet. A tie rod 13 is approximately horizontally installed inside the steel shell 7, and both ends of the tie rod 13 are connected to the steel shell 7. Subsequently, reinforced concrete 9 is filled into a zone 41 inside the steel shell 7 and located from the tops 37 of the piles 3 to the water bottom 5 to achieve a reinforcing structure 39.