baber/WOPTO huggingface dataset:
Patent JP-2012242119-A (JP)
Title: Pattern dimension measurement method and pattern dimension measurement device
Inventor: NAGAI KOICHI
IPC: H01L21/66
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique for determining a measurement target pattern by information other than outer shape and brightness when it is difficult to determine the measurement target pattern by its outer shape.SOLUTION: A two-dimensional image of a measurement target object is acquired using a scanning electron microscope. From the acquired two-dimensional image, adjacent two patterns are extracted as measurement target candidates. The surface roughnesses of respective areas inside the two patterns of measurement target candidate are calculated. Based on the calculated surface roughnesses, one of the two patterns of measurement target candidate is employed as the measurement target pattern. The dimensions of the employed measurement target pattern are measured.
Patent JP-2012242498-A (JP)
Title: Built-in flash light pop-up mechanism for camera
Inventor: AKIYAMA KAZUHIRO
IPC: H04N5/225
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To pop up a built-in flash light incorporated in a small camera up to a position further than the optical axis of a lens.SOLUTION: A shaft member 17 is energized upward (A-direction) by being held so as to be directly moved in the X- axis direction within a camera body. A rotating part 22 is provided at the upper end of the shaft member 17. A short side 18A of an L-shaped arm member 18 is pivotally supported by the rotating part 22 and rotary energizing force is applied thereto (B-diction). A rotating part 23 is provided at the leading end of a long side 18B of the arm member 18. One end of a flash light holding member 19 is pivotally supported and rotary energizing force is applied thereto (C-direction). At the time of pop-up, the shaft member 17 is projected by a distance D1, the arm member 18 is rotated through an angle θ1 relative to the X-axis, and the flash light holding member 19 is rotated through an angle θ2(=θ1) relative to the arm member 18. The angle θ1 is set to a range within which the movement of the rotating part 23 does not exceed the X-axis.
Patent JP-2012242569-A (JP)
Title: Fixing solution, fixing device, and image forming apparatus
Inventor: ARISUMI YUKO
IPC: G03G15/20
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide fixing solution capable of preventing offset during high-speed printing, a fixing device using the fixing solution, and an image forming apparatus.SOLUTION: Fixing solution is for fixing resin fine particles on a recording medium; and contains water, an aliphatic ester, a fatty acid salt, and a polyether-modified silicone. A fixing device includes: foamy fixing solution generating means for generating foamy fixing solution by rendering the fixing solution into a foamy state; and foamy fixing solution application means for applying the foamy fixing solution to a resin fine particle layer on the recording medium.
Patent JP-2012197211-A (JP)
Title: Optical glass, preform and optical element
Inventor: TSUDA TETSUYA
IPC: C03C3/062
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass having a refractive index (n) and an Abbe number (ν) which are in each desired range, a small partial dispersion ratio (θg, F), and heightened transparency to visible light, and to provide a preform and an optical element using the optical glass.SOLUTION: The optical glass contains in mol%, a ≤60.0% SiOcomponent and a ≤25.0% TaOcomponent to a total amount of a glass material of a composition in terms of oxides, and the partial dispersion ratio (θg, F) satisfies following relations with the Abbe number (ν): in the range of ν≤25, (-0.00160×ν+0.63460)≤(θg, F)≤(-0.00563×ν+0.75573), and in the range of ν>25, (-0.00250×ν+0.65710)≤(θg, F)≤(-0.00340×ν+0.70000).
Patent JP-2012241890-A (JP)
Title: Roller bearing
Inventor: FUJITA SHINJI
IPC: B24C1/10
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce torque in a low-speed rotation region so that surface roughness of one of a collar surface of an inner race or outer race and the end surface of a roller does not adversely affect the other to cause peeling etc.SOLUTION: Shot blast treatment or shot peening treatment is applied to collar surfaces 6a and 6b of collars 5a and 5b of an inner race 2 with is brought into slide contact with end surfaces 3a and 3b of a roller 3, to set the surface roughness (Ra, ring) of the collar surface to a range of 0.05 to 0.30 μm. The degree of sharpness (Rku, ring) indicating a degree of vertical sharpness for the center line of the distribution curve of the surface roughness of the collar surface is set to a range of 3 to 7. The surface roughness of the collar surface (Ra, ring) and the surface roughness of the end surface of the roller that slidably comes into contact with the collar surface (Ra, roller) satisfy the following relationship: 0.1≤Ra, ring/Ra, roller≤1.0.
Patent JP-2012246960-A (JP)
Title: Electric parking brake device
Inventor: YAMADA HITOSHI
IPC: F16D65/22
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric parking brake device in which a parking lever and a shaft member can be assembled with greater ease.SOLUTION: A planar first rotation restricting part 131 is provided on an end of a parking lever 13 of an electric parking brake device 1, and a planar first joining surface 27b capable of joining with the first rotation restricting part 131 is formed on one side part of a shaft member 27. A projecting part 271 that is in contact with an operation surface 131b of the first rotation restricting part 131 is provided on the first joining surface 27b. When assembling the parking lever 13 and the shaft member 27 to a back plate 15, the parking lever 13 approaches the inner surface of the back plate 15 in the direction of the shaft member 27 from upward in the rotation axis line direction of a drum 16, and the first rotation restricting part 131 of the parking lever 13 is joined to the first joining surface 27b of the shaft member 27, thus engaging the end of the parking lever 13 with the side part of the shaft member 27. Accordingly, the parking lever 13 and the shaft member 27 can be assembled with greater ease.
Patent JP-2012245869-A (JP)
Title: Shock absorbing type steering device
Inventor: TANI HIDEYUKI
IPC: B62D1/19
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To enable operation of the steering wheel after a secondary collision with an inexpensive structure.SOLUTION: Since an upper part vehicle body mounting bracket 21 moves only the collapse moved distance L1, and a flange part 21a of the upper part vehicle body mounting bracket 21 is guided along a guide bracket 70 until reaching the collapse moved end of a vehicle body forward side, the upper part vehicle body mounting bracket 21 can make the collapse movement to the collapse move end without dropping out of the capsule 24. The guide bracket 70 that includes a vehicle body forward side extension 72 does not spoil the assemblability of the vehicle by caulking and fixing the tip locking parts 74 and 74, after two folded parts 73 and 73 of the guide bracket 70 are fitted into a groove 24f of the circumference of capsule 24. Moreover, the impact energy at the collision is absorbed and operation of steering wheel 101 can be performed after the secondary collision, and driving operation to evacuate to the safe place etc. by operation of the vehicle can be made.
Patent JP-2012248706-A (JP)
Title: Solar cell module, method for manufacturing the same, and tab wire for thin-film solar cell
Inventor: NISHIMOTO MASAHIRO
IPC: H01L31/042
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To secure connection reliability between a tab wire for current collection and a tab wire for a terminal box over a long period of time.SOLUTION: A solar cell module includes: a solar cell 1 on one surface of which an electrode 9 is arranged; and a tab wire 11 comprising a collector tab part 12 which is connected onto the electrode 9 of the solar cell 1 via a connection layer 20, and a tab part 13 for a terminal box, which is provided on one surface of the solar cell 1 via an insulating layer 21. The collector tab part 12 and the tab part 13 for a terminal box are continuous via a folded part 14.
Patent JP-2011253185-A (JP)
Title: Patterned inorganic layers, radiation based patterning compositions and corresponding methods
Inventor: JASON K STOWERS
IPC: H01L21/027
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a composition that provides an excellent patterning result so as to be used as a resister to alter organic compositions.SOLUTION: Stabilized precursor solutions can be used to form radiation inorganic coating materials. The precursor solutions generally comprise metal suboxide cations, peroxide-based ligands and polyatomic anions. The precursor solutions can be designed so as to achieve a high level of stability of the precursor solutions. The resulting coating materials can be designed for patterning with a selected radiation, such as ultraviolet light, x-ray radiation or electron beam radiation. The radiation patterned coating material can have a high contrast with respect to material properties, such that development of a latent image can be successful to form lines with very low line-width roughness and adjacent structures with a very small pitch.
Patent JP-2012251206-A (JP)
Title: Method for carrying in and out heavy load
Inventor: ITO SHINYA
IPC: B65G7/02
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To achieve shortening of working hours for carrying out a heavy load without installing facilities, such as carrier pathways, on the ground.SOLUTION: A carrier carriage 5 is composed of main carrier carriages 8 and 8 which can travel in the optional direction including turns and sub-carrier carriages 9 and 9 which are loaded on the main carrier carriages so as to travel freely and enable at least straight-ahead traveling. The main carrier carriages 8 and 8 travel close to a heavy load 3A. Then, the heavy load is loaded by allowing sub-carrier carriages to travel so that the position Gf of the center of gravity of the heavy load is within an acceptable range Gd of the center of gravity of the sub-carrier carriages. Then, the sub-carrier carriages on which the heavy load is loaded are travelled to the position where the position Gs of the composite center of gravity of the heavy load and the sub-carrier carriages is within an acceptable range Gc of the center of gravity of the main carrier carriages. Then, the heavy load is carried out toward another place 6 by the travel of the main carrier carriages.
Patent JP-2012250185-A (JP)
Title: Vibration generating apparatus
Inventor: IMAGAWA TAKAHITO
IPC: B06B1/04
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generating apparatus including a vibration-proof structure of a self-balancing type preventing reaction from being transmitted to the outside.SOLUTION: An inner housing 3 supporting an angular vibrator 11 having first magnetic dipole in an axially rotatable manner is supported relative to an outer housing 1 in an axially rotatable manner. The inner housing 3 includes a stator magnet 12 as second magnetic dipole. The magnetic force defines a vibration stationary point and a resonance frequency of the angular vibrator 11. When an electromagnetic coil 14 provided at the inner housing 3 vibrates the angular vibrator 11 by the electromagnetic force matching with the resonance frequency of the angular vibrator 11, the inner housing 3 angularly vibrates relative to the outer housing 1 by the reaction of the vibration of the angular vibrator 11. Vibrator torque Nof the angular vibrator 11 is absorbed by stator torque Nof the inner housing 3 by causing it to achieve balance as the stator torque N. Accordingly, the reaction of the angular vibrator 11 is prevented from being transmitted to the outer housing 1.
Patent JP-2012250194-A (JP)
Title: Granule sorting device
Inventor: IKEDA NAOTO
IPC: B07C5/342
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a granule sorting device which can suitably separate granules which are to be separated from the other group of granules, even if the pressure of air to be supplied to an air jet means decreases.SOLUTION: This granule sorting device comprises the following components: (1) a conveying means 3 which makes a group of granules pass through a measurement target site J in such a state that the granules are transversely spread in a breadth direction and also in a monolayer fashion; (2) a light receiving means 5 which receives light from the measurement target site; (3) an illuminating means 4 which illuminates the measurement target site J; (4) an evaluation process means for discriminating whether a granule is the one to be an object for separation, depending on whether the value of received light amount falls outside of an appropriate range of the light amount or not; and (5) an air jet means 6 which separates the granule discriminated as an object to be separated. The conveying means 3 is constituted in the way that the conveyed flow of the group of granules is freely changeable and adjustable. When the air pressure detected by a pressure detection means for detecting the pressure of air to be supplied to the air jet means 6 from an air supply source, is low, the operation of the conveying means 3 is controlled in order to reduce the conveyed flow of the group of granules, compared with the case when the detected air pressure is high.
Patent JP-2012250511-A (JP)
Title: Recording apparatus, and discharge inspection method of the same
Inventor: SUGANO HIDEO
IPC: B41J2/05
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique of improving the accuracy of determination whether or not to be normal discharge, by improving noise resistant characteristics and detecting an inflection point.SOLUTION: A recording apparatus includes: a control means configured to perform control so as to apply a first driving voltage P1 to a heat generation element to discharge ink from a discharge orifice and then apply a second driving voltage P2 to the heat generation element so as not to cause bubbling or discharging of ink; and a determination means configured to determine whether or not the discharge of ink from a corresponding discharge orifice is normally performed, based on a signal representing a temperature detected by a temperature detection element provided so as to correspond to the heat generation element to which the first driving voltage P1 and the second driving voltage P2 have been applied. The control means applies the second driving voltage P2 before detection of an inflection point on the waveform of a signal representing temperatures in a temperature drop process detected by the temperature detection element after application of the first driving voltage P1 and when discharging normally ink from the discharge orifice along with the application of the first driving voltage P1.
Patent JP-2011235643-A (JP)
Title: Laminated thermoplastic resin film roll
Inventor: MIZUNO NAOKI
IPC: B32B27/36
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated thermoplastic resin film roll having fewer optical defects.SOLUTION: The laminated thermoplastic resin film roll is provided as roll of the film, such that a thermoplastic resin film is used as base material 1, and that on one surface of the base material 1, a covering layer formed of: a copolymerized polyester resin; particles; and at least one kind of a cross-linking agent selected from an epoxy cross-linking agent, a melamine cross-linking agent, and an oxazoline cross-linking agent, is provided. The content of foreign matters mainly consisting of the covering layer resin components and the particles, and having a diameter of ≥0.3 mm, is ≤30 pieces/100m.
Patent JP-2012078340-A (JP)
Title: Quantitative method for cyclic olefin polymer content and production method of resin composition
Inventor: OSHINO HIROJI
IPC: G01N33/44
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately and easily performing quantitative measurement of the content of a cyclic olefin polymer in a resin composition compared to a conventional method.SOLUTION: The quantitative measurement is carried out based on a correlation between a measured value of a pyrolysis product derived from a cyclic structure of a cyclic olefin polymer included in a resin composition when the resin composition is pyrolyzed, and an amount of the cyclic olefin polymer in the resin composition. Among pyrolysis products of the cyclic olefin polymer, it is preferable to focus attention on cyclopentadiene which is a pyrolysis product derived from the cyclic structure. In the quantitative measurement, it is preferable to use a pyrolysis gas chromatograph mass analyzer and to control the temperature condition of the pyrolysis to 500°C or higher and 1000°C or lower.
Patent JP-2012002498-A (JP)
Title: Fin and tube heat exchanger
Inventor: FREUND SEBASTIAN W
IPC: F28F1/32
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a smaller and inexpensive heat exchanger with lower energy loss and lower overall life cycle costs.SOLUTION: The fin and tube heat exchanger 210 includes: a plurality of tubes 220 with a plurality of fins 230 positioned on each of the tubes 220. The tubes 220 include a first set of tubes 240 and a second set of tubes 250, the first set of tubes 240 having an offset position 305 as compared to the second set of tubes 250. The first set of tubes 240 may include a first row of tubes 260 and a second row of tubes 270.
Patent JP-2011215154-A (JP)
Title: Manufacturing method of substrate for mask blank, mask blank, mask for exposure, and semiconductor device
Inventor: TANABE MASARU
IPC: G01N21/958
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method of a transparent article which accurately inspects the presence or absence of an optical inhomogeneity in the transparent article.SOLUTION: When inspection light having a wavelength of 200 nm or shorter is introduced to the transparent article, the presence or absence of an optical inhomogeneity in the transparent article is inspected by sensing light which is emitted from a portion and which has a longer wavelength than the inspection light when the portion where an optical property regionally or locally changes is present on an optical path over which the inspection light is propagated in the transparent article.
Patent JP-2012176598-A (JP)
Title: Portable cutting tool and dust collection structure
Inventor: NAKAYABU TOMOKI
IPC: B28D7/02
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable cutting tool, which carries out easily a cutting operation maintaining a dust collection ability not only in a horizontal direction and a vertical direction, without limiting an operational direction, and a dust collection structure.SOLUTION: The portable cutting tool 1 includes a dust collection structure 10 having a protective cover body 11 and a dust collection part 14. The dust collection part has a cylindrical body 15 having a rectangular dust collection opening 15c on the one hand and a connection opening 15e connecting a duct collecting hose Sh on the other hand, an auxiliary dust collecting plate 16 having one side auxiliary plate 16A and the other side auxiliary plate 16B arranged respectively at the cylindrical body along the side surface of a rotary blade 9 centering the rectangular dust collection opening, and a connection mechanism 19 of the cylindrical body with the protective cover body. The connection mechanism comprises an installation base 17 provided on the protective cover body, a support 17E attached to the installation base, an engaging member 18 supported by the support and engaging the cylindrical body, and an elastic member 18E locked to the installation base and biasing the engaging member to a member to be cut side.
Patent JP-2013007801-A (JP)
Title: Glossing device and image forming apparatus
Inventor: AMITA AKIYASU
IPC: G03G15/20
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a glossing device capable of coping with a high speed machine by increasing the cooling efficiency of each of cooling means, and to provide an image forming apparatus.SOLUTION: A glossing device 300 comprises: an endless belt 24; a glossing heat roll 21; a glossing pressure roll 22 abutting on the glossing heat roll 21 with the endless belt 24 therebetween; and cooling members 41, 51, and 61 for cooling the endless belt 24. The glossing device 300 conveys a recording material by holding it in a nip part, formed between the endless belt 24 and the glossing heat roll 22, while keeping it in contact with the endless belt 24 and the recording material is peeled therefrom after being cooled by the cooling members 41-61, so that gloss is imparted to the recording material. The cooling members 41-61 are divided to a plurality of cooling members in the direction of conveyance of the recording material. Each of the plurality of cooling members is provided with cooling means. The degree of cooling by the cooling means of the cooling member at the side of the glossing heat roll 21 is higher than the degree of cooling by each of cooling means of the plurality of cooling members at the side where a recording material is peeled from the endless belt 24.
Patent JP-2013007978-A (JP)
Title: Electrophotographic device
Inventor: OZAWA TOMOHITO
IPC: G03G15/04
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of achieving both of sufficient picture quality and a service life, by suppressing degradation in the sensitivity occurring in using the electrophotographic device due to influences of the reflectance spectrum at a wavelength λ for image exposure and by improving a service life of the electrophotographic device.SOLUTION: An electrophotographic device is controlled in such a manner that, when the luminous energy of image exposure necessary to control a surface potential of an electrophotographic photoreceptor by irradiation it with image exposure light from a dark potential to a predetermined bright potential is denoted I, and when the maximum luminous energy and the minimum luminous energy of image exposure are denoted by Iand I, respectively, the luminous energy I of image exposure in an initial state is controlled to (I+I)/2 or more and Ior less. The position of a wavelength λ for image exposure in a reflectance spectrum is controlled to be at a maximum or at a position where the spectrum shows a maximum in the shorter wavelength side and a minimum in the longer wavelength side.
Patent JP-2013013295-A (JP)
Title: Rotating electrical machine
Inventor: HIROYA SUSUMU
IPC: H02K1/27
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To improve output by suppressing the generation of a leakage flux of permanent magnets while ensuring magnet holding strength without increasing the number of components.SOLUTION: In an embedded magnet motor which includes a stator 1 and a rotor rotatably disposed inside the stator 1, and in which the rotor has a rotor core 6 where magnetic steel sheets 10 are laminated on one another, and permanent magnets 8 housed in their respective housing holes 7 each formed circumferentially in a peripheral portion of the rotor core 6, and the permanent magnets 8 generate a main flux I flowing across a clearance between the stator 1 and the rotor and a leakage flux II flowing in short circuits from the N pole to the S pole in the rotor core 6, the rotor core 6 is provided with coupling means 12 mechanically coupling the laminated magnetic steel sheets 10 in the short circuit paths of the leakage flux II in the peripheral portion.