baber/WOPTO huggingface dataset:
Patent JP-2012204357-A (JP)
Title: Circuit board manufacturing method, and circuit board
Inventor: WATANABE JUNICHI
IPC: H05K3/38
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To achieve both removability of unnecessary soldering material and favorable characteristics of a ceramic substrate itself.SOLUTION: A method of manufacturing a circuit substrate includes: a joining step of joining a metal circuit plate (metal plate) with a ceramic substrate after forming a soldering material on the surface of the ceramic substrate; a metal plate etching step of selectively etching the metal circuit plate after forming a mask on the surface of the metal circuit plate; and a soldering material removing step of etching the soldering material at a part where the metal circuit plate is removed by etching. When Rsk is made to be -0.1 to +0.25, while maintaining favorable characteristics in the ceramic substrate, removability of unnecessary soldering material on the ceramic substrate is found to be favorable as well.
Patent JP-2012204428-A (JP)
Title: Pattern formation method
Inventor: KOBAYASHI KATSUTOSHI
IPC: H01L21/027
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress a release defect in nanoimprint pattern formation.SOLUTION: A pattern formation method includes: a step of forming a pattern transfer layer on a processed film; a step of bringing a mold which has a prescribed uneven pattern on its surface and in which a porous layer containing a release agent is formed on its surface into contact with the pattern transfer layer; a step of curing the pattern transfer layer with the mold being in contact with the pattern transfer layer; and a step of releasing the mold from the pattern transfer layer. For example, a low dielectric constant insulating film or an amorphous carbon is used as the porus layer.
Patent JP-2012200659-A (JP)
Title: Coating device, coating method, and method of manufacturing coated product
Inventor: SATO KANKO
IPC: B05C5/02
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating device that achieves desired coating thickness distribution of a coating layer to be finally manufactured by suppressing the influence of thickness distribution of a support, and to provide a coating method and a method of manufacturing a coated product.SOLUTION: The coating device which coats the conveyed belt-like support with a coating liquid includes a coating part which forms the coating layer by applying the coating liquid, and a thickness adjustment part which is disposed upstream from the coating part in the conveyance direction of the support. The thickness adjustment part forms a thickness adjustment layer for adjusting the lateral coating thickness distribution of the support. The thickness adjustment layer has coating thickness distribution formed by substantially inverting desired coating thickness distribution of the coating layer to be finally obtained.
Patent JP-2012202613-A (JP)
Title: Air conditioner
Inventor: TOKUCHI MASAYUKI
IPC: F25B1/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a useless electricity expense of a store as a whole and to save energy in a showcase and an air conditioner in one and same store by changing the operation condition of the air conditioner and by confining an environment in the installation place of the showcase to a rated condition corresponding to a change when the internal environment of the store varies according to the external environment of the store which varies with time.SOLUTION: In the case that a required cooling capacity of the showcase runs short due to a showcase environmental factor, the operation of air conditioners in the same store is increased to improve the environmental factor of the showcase for performing the control to lower the cooling capacity of the showcase. In the case that the required cooling capacity of the showcase runs short due to the environmental factor of the showcase and the air conditioner is stopped, the stopped air conditioner is operated to perform the cooling operation forcibly. When it is not in the operation of cooling condition, it is changed into the operation of cooling condition and when it is in the heating operation, the operation is continued lowering a target temperature while in the heating operation.
Patent JP-2012201860-A (JP)
Title: Method of manufacturing polyimide film, and polyimide film
Inventor: KAMINE TETSUJI
IPC: C08J5/18
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film restrained in coloring and enhanced in light transmittance, without impairing a physical property such as a heat resistance, and a method of manufacturing the same.SOLUTION: The polyimide film enhanced in light transmittance can be obtained by the method of manufacturing the polyimide film having a step of obtaining a self-supporting film by flow-casting, on a support body, a polyamic acid solution containing a polyamic acid solution obtained by reacting a tetracarboxylic acid component with a diamine component, and a phosphate and/or a salt thereof of 0.00025 pt.wt or more and less than 0.001 pt.wt, per 100 pts.wt of the polyamic acid solution, followed to be dried, and a step of heating the self-supporting film.
Patent JP-2012205222-A (JP)
Title: Portable terminal, broadcast recording method, data server, and program
Inventor: ADACHI HIDENORI
IPC: H04N7/173
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal, a broadcast recording method, a data server, and a program capable of compensating data of a recorded program only in an area where the program can be viewed.SOLUTION: A television broadcast reception part 102 receives a television program. A control part 109 records video data of the received television program in a video data storage part 1081. A GPS receiver 110 acquires position information indicating an own position. The control part 109 acquires the video data of the television program from a data server and compensates the video data of the recorded television program when the position to be identified by the acquired position information belongs to an area where the television program can be viewed. The control part does not compensate the video data of the recorded television program when the position to be identified by the acquired position information does not belong to the area where the television program can be viewed.
Patent JP-2012200250-A (JP)
Title: Method for recovering floating microalgae, and culture system for floating microalgae
Inventor: HIRANO ATSUSHI
IPC: C12M1/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering floating microalgae that can carry out the recovery of floating microalgae at low cost with excellent safety and environmental friendliness.SOLUTION: The representative constitution of the method for recovering floating microalgae includes steps of culturing the floating microalgae that produces a predetermined organic compound, in a culture vessel 110 (S200), adding viscous substance secretive microalgae with the nature of secreting a viscous substance, into the culture vessel 110 (S204), and aggregating and precipitating the floating microalgae to recover it (S210).
Patent JP-2012079397-A (JP)
Title: Internal voltage generating circuit and semiconductor device
Inventor: SHIN YOON JAE
IPC: G11C16/06
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an internal voltage generating circuit which has small current consumption in a standby mode and can stably generate an internal voltage in a normal mode, and to provide a semiconductor device which is improved in safety of operation by utilizing the internal voltage as a driving power source after the internal voltage reaches a target level, and a semiconductor device which has small current consumption in the standby mode.SOLUTION: The internal voltage generating circuit includes: a voltage detection part which detects whether a voltage level at an internal voltage end is equal to a first target voltage level or equal to a second target voltage level higher than the first target voltage level through control over a normal operation signal, and outputs a detection result as a voltage detection signal; an operation control signal generation part which selectively activates an operation control signal in response to the normal operation signal and voltage detection signal; a periodic pulse signal generation part which generates a periodic pulse signal in response to the operation control signal as the normal operation signal is activated; and a charge pumping part which generates the internal voltage by carrying out charge pumping through control over the periodic pulse signal.
Patent JP-2012206867-A (JP)
Title: Method for producing molybdenum trioxide
Inventor: WATABE YOICHI
IPC: C02F1/62
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing molybdenum trioxide efficiently from a molybdenum-containing aqueous solution containing phosphorus.SOLUTION: The method for producing molybdenum trioxide comprises a removal step to remove phosphorus and vanadium from a molybdenum-containing liquid, a molybdic acid salt recovery step to add an acid to the treated liquid obtained by removing phosphorus and vanadium and precipitate and separate the molybdic acid salt, and a calcination step to calcine the molybdic acid salt recovered by the molybdic acid salt recovery step, in the order. In the removal step, an iron salt and a magnesium salt are added to the molybdenum-containing liquid. Molybdenum trioxide having a low impurity content can be produced by the method. Vanadium and phosphorus can be removed in one step and, accordingly, the number of the processing steps is decreased and the treating efficiency is improved. Furthermore, since the treatment can be performed in the same facility, increase of facility scale for producing molybdenum trioxide from molybdenum-containing liquid can be prevented.
Patent JP-2012206384-A (JP)
Title: Method for producing sheet for container made of heat insulating paper
Inventor: MORINAGA SATOMI
IPC: B65D65/40
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sheet for a container made of heat insulating paper excelling in heat insulating property and obtaining sufficient foaming property (a foaming amount and the thickness of a foamed layer) without increasing the basis weight of paper.SOLUTION: The method for producing the sheet for the container made of heat insulating paper having a foamed thermoplastic resin layer laminated on at least one surface of a paper base material is characterized in that the paper base material is subjected to surface treatment by a 2-roller size press coater or a gate roll coater, thereby obtaining the sheet for the container made of heat insulating paper excelling in heat insulating property and obtaining sufficient foaming property (the foaming amount and the thickness of the foamed layer).
Patent JP-2012209763-A (JP)
Title: Switch circuit and semiconductor circuit
Inventor: SHIMIZU TETSUHIRO
IPC: H03K17/16
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a T/R switch circuit that, when applied to an ultrasonograph or the like, transmits a low-noise wideband signal reflected from a living body to a reception circuit while preventing malfunctions of a switch due to potential fluctuations in transmitted or reflected signals, and damage to elements.SOLUTION: The switch circuit includes: a two-way switch circuit in which sources of two MOS transistors are connected together in series into a common source terminal, gate terminals of the two-way switch circuit are connected together into a common gate terminal, and drains of the two MOS transistors are connected to input/output terminals; and a floating gate voltage control circuit that is connected to the common gate terminal and the common source terminal, makes a potential at the common gate terminal follow in phase in accordance with fluctuations in a potential at the common source terminal, and feeds a signal to turn the switch on or off to the common gate terminal.
Patent JP-2012209771-A (JP)
Title: Video conference apparatus and video conference system
Inventor: HATTA AYAKA
IPC: H04N7/15
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a video conference apparatus and a video conference system capable of photographing a photographing object corresponding to a photographing condition of the photographing object.SOLUTION: The video conference apparatus first detects a position of the photographing object in initial setting processing, simultaneously acquires a kind of the photographing object and the photographing condition from the photographing object, and performs photographing setting for photographing (S20). Then, when an instruction of the photographing object is received from a user (S30:YES), the photographing setting of the instructed photographing object is read (S40), and the photographing setting of the instructed photographing object is performed again. Then, photographing control for performing photographing is performed from photographing means according to the condition of the photographing setting (S60). In such a manner, the photographing object is photographed corresponding to the photographing condition of the photographing object.
Patent JP-2012209191-A (JP)
Title: Electronic apparatus and operation unit
Inventor: NAGAI TAKAO
IPC: H01H21/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To assure stable operation of a key top, with miniaturization being promoted.SOLUTION: An electronic apparatus includes a case in which predetermined parts are arranged, and an operation unit arranged in the case. The operation unit includes a key top containing at least three cam engagement parts, which are moved under pressing operation, to be spaced around the axis of movement direction, a rotary cam in which the cam engagement part contains at least three cam parts which are engaged together for sliding, to be spaced around the axis, and, when the key top is pressed, the cam engagement part and the cam part are slid to be rotated around the axis, and an energizing spring which energizes in the direction opposite to the moving direction when the key top is pressed.
Patent JP-2012212373-A (JP)
Title: Image processing device, image processing method and program
Inventor: NAKAGOME KOICHI
IPC: A63B69/36
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically identify an image which is in an appropriate state among multiple images obtained by imaging a series of motions.SOLUTION: An image acquisition part 51 acquires data of multiple images obtained by consecutively imaging motions of a subject. A difference image creation part 54 creates data of difference images between adjacent images from the data of the multiple images respectively. An emphasis image creation part 55 creates image data for arithmetic processing from the data of the difference images. A Hough transformation part 562 performs the arithmetic processing (Hough transformation processing) making the image data created by the emphasis image creation part 55 as a processing object. An angle determination part 151 identifies change points from a locus of the motions of the subject based on the arithmetic result by the Hough transformation part 562.
Patent JP-2012215637-A (JP)
Title: Spectacle lens manufacturing method
Inventor: KAWANABE RYUJI
IPC: G02C7/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide means for manufacturing a slab-off processed lens whose appearance fits a wearer's preference.SOLUTION: A spectacle lens manufacturing method comprises a step of ablating at least part of one surface of a spectacle lens by machine processing to perform slab-off processing for adjusting a prism effect. The slab-off processing is performed on the surface in a state where an area subject to ablation is not covered and an area not subject to ablation (hatched portion on the right in Fig. 1) is covered with a coating. As the coating, there is formed the coating having a thickness determined based on desired visibility of a boundary line between an ablation area and a non-ablation area.
Patent JP-2012215001-A (JP)
Title: Balustrade
Inventor: FUKUDA TAKAYUKI
IPC: E04F11/18
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a balustrade which allows a user to go up and down without putting burdens on a wrist.SOLUTION: A spiral balustrade 3 is installed on a wall 2 on the right side of a stair 1. The spiral balustrade 3 is formed in an S-twist spiral shape having a pitch P of the same length as a distance L3 between distal ends of a tread 11, and is arranged inclining a center line O matched with the inclination of the stair 1. The spiral balustrade 3 is installed so as to cross and extend at the angle of 20° to 40° to the center line in the plan view and in the front view at the distal end of the tread 11 and to extend from a part extended in the horizontal direction to the lower side of the stair 1 to be the inclination angle of 30° to 70° to a horizontal plane at the part where the inclination angle becomes the largest in the side view.
Patent JP-2012215718-A (JP)
Title: Curable resin composition, and dry film and printed wiring board using the same
Inventor: ARIMA MASAO
IPC: G03F7/004
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition capable of forming a cured film excellent in resolution and reflection characteristics, and a dry film and printed wiring board using the composition.SOLUTION: A curable resin composition contains (A) a carboxyl group-containing resin, (B) a titanium oxide, and (C) a filler obtained by burning a hydrated silicate mineral containing aluminum or magnesium. The curable resin composition preferably has a thermosetting component and contains a photopolymerization initiator and a photosensitive monomer. (C) the filler obtained by burning the hydrated silicate mineral containing aluminum or magnesium is preferably made of pyrogenic Neuburger silica particles.
Patent JP-2012215264-A (JP)
Title: Thrust self-aligning roller bearing
Inventor: ITO YOSHIMI
IPC: F16C33/46
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a thrust cylindrical roller bearing having a reduced number of components, the bearing which is configured to stabilize behavior of a spherical roller by properly maintaining the rotation attitude of a retainer, and which suppresses reduction of bearing life due to heat generation.SOLUTION: Between a spherical raceway surface 2 of a housing bearing washer 1 and a spherical raceway surface 12 of a shaft bearing washer 11, a plurality of spherical rollers 21 is incorporated, and a retainer 31 retaining the spherical rollers 21 is provided with a guide surface 36 which is guided in contact with the raceway surface 2 of the housing bearing washer 1. The retainer 31 is radially guided by a rotating shaft S rotatably supported by the bearing, and the rotation attitude of the retainer 31 is properly maintained, thus stabilizing the behavior of the spherical rollers 21.
Patent JP-2011135109-A (JP)
Title: Heat dissipation substrate and substrate for light-emitting diode
Inventor: MURAKAMI MUTSUAKI
IPC: H01L23/36
Filed: 2011-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the deterioration of element functions is caused by the generation of heat in LEDs and high-density LSI chips, and light emission efficiency and a lifetime are reduced accompanied by an increase of the amount of heat generated especially when the LEDs are used for high luminance/high output applications.  <P>SOLUTION: A substrate which is used as a heat dissipation substrate, especially as a substrate for mounting a light-emitting diode, comprises two or more layers composed of at least an isotropic heat conduction layer and an anisotropic heat conduction layer. The heat conductivity of the anisotropic heat conduction layer in a high heat conductivity direction is two or more times larger than that of the isotropic heat conduction layer, and the anisotropy of heat conductivity in the anisotropic heat conduction layer is ten times larger, thereby obtaining the substrate with a better heat dissipation effect than that obtained when the isotropic heat conductor is only used alone. Thus, heat generated from an LED chip is efficiently dissipated. The anisotropic heat conduction layer is a graphite layer having the anisotropy of heat conductivity, and the graphite has heat conductivity in the layer plane direction of 200 W/mK or higher. Even if a drive current is increase, the LED chip does not suffer from deterioration in light emission efficiency, and has a longer lifetime.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012219450-A (JP)
Title: Connection structure of column using column base fitting
Inventor: YAMAGUCHI RYUJI
IPC: E04B1/58
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a column using a column base fitting, capable of securing a large number of insertions of a locking body and a third locking body even while turning a bottom part of a column to be connected to a configuration advantageous in terms of bearing force.SOLUTION: An insertion hole 4 and a second insertion hole 5 are formed at a tenon part 3 of a column base fitting A, a tenon hole 6 for inserting the entire periphery of the tenon part 3 in a concealed state is formed at a bottom part of a column B, a locking hole 7 communicated with the insertion hole 4 and a second locking hole 8 communicated with the second insertion hole are formed on a peripheral surface of the column B, and a third locking hole 9 orthogonally disposed in a proximity or connected state to the second locking hole 8 is formed in a range which is the peripheral surface of the column B and has no tenon hole 6. When the tenon part 3 is inserted to the tenon hole 6, a locking body 10 is inserted to the insertion hole 4 and the locking hole 7, a second locking body 11 is inserted to the second locking hole 8 and the second insertion hole 5, and a third locking body 12 is inserted to the third locking hole 9.
Patent JP-2012217916-A (JP)
Title: Centrifugal separator
Inventor: TAKAHASHI HIROYUKI
IPC: B04B9/10
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal separator which can prevent denaturalization of a sample due to excessive centrifugation and/or temperature rising by decelerating the rotor quickly in power interruption conditions and recover the sample when a power interruption occurs and also prevents damage of bearings of driving parts due to high-speed rotations when lubrication and cooling are poor in power interruption conditions.SOLUTION: When a power interruption detecting circuit 20 detects a power interruption, the operation is switched to a deceleration control by a controller 4, and power is supplied to the centrifugal separator itself through the regenerative electric power. For this purpose, an auxiliary power source 6 being sufficient to start the deceleration control during a power interruption is provided, and an electric path interrupting means 5 for avoiding distribution of power to equipment other than the centrifugal separator sharing the power system is disposed.
Patent JP-2012217675-A (JP)
Title: High frequency coil unit, and magnetic resonance imaging apparatus
Inventor: SAOTOME ETSUHISA
IPC: G01R33/34
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce labor and manufacturing costs in manufacture, and to provide an oval bird cage coil having less fluctuation in performance.SOLUTION: The high frequency coil unit includes the oval bird cage coil in which the capacity of a plurality of capacitors which are arranged at least at one of a ring conductor and a rung conductor is unified for each conductor type which is arranged. Such high frequency coil unit is provided. Then, for the ring conductor and the rung conductor in the oval bird cage coil, the value and the arrangement of an inductance are determined so that the capacity of the capacitor may become identical for each conductor type which is arranged.