baber/WOPTO huggingface dataset:
Patent JP-2010246305-A (JP)
Title: Circuit and method for controlling power supply voltage and dc-dc converter
Inventor: NISHIMORI EIJI
IPC: H02M3/155
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for controlling a power supply voltage, suppressing the fluctuation of the mean value of output voltages.  <P>SOLUTION: A control circuit 20a is provided with: a sample holding circuit 30 sample holding the peak value of the output voltage Vo; and an inverting amplifier 40 generating an inversion voltage Vx by inverting and amplifying a voltage signal Vsh1 outputted from the sample holding circuit 30 while using a reference voltage Vr as a reference. The control circuit 20a is provided with: a comparator 50 generating an output signal S1 at an H level when the output voltage Vo is lower than the inversion voltage Vx; and a mono-multi circuit 60 generating a control signal SG1 turning an output transistor T1 on for a fixed time in response to the output signal S1 at the H level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247013-A (JP)
Title: Water absorbing treatment material, and method for manufacturing the same
Inventor: ITO HIROSHI
IPC: B01J20/28
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water absorbing treatment material excellent in manufacturing cost, hard to produce liberated water even if receiving a large amount of urine and capable of suppressing the occurrence of a malodor.  <P>SOLUTION: The water absorbing treatment material is obtained by gathering a large number of granular water absorbers. The large number of the granular water absorbers are constituted of granular water absorbers with a large particle size, which pass through a sieve having a mesh size of 25 mm and remain on a sieve having a mesh size of 5-8 mm, and granular water absorbers with a small particle size, which pass through a sieve having a mesh size of 3-4 mm, and the constitutional wt.% ratio of the granular water absorbers with the large particle size and the granular water absorbers with the small particle size is 40-5:60-95.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252050-A (JP)
Title: Video processor, video display device, and video processing method
Inventor: ONO KOICHI
IPC: H04N5/445
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video processor for allowing a user to finish reading characters within a display time by eliminating character overlapping and making video easy to watch as well even when the overlapping occurs in the display of a title and a superimposed character, and also to provide a video display device provided with the video processor.  <P>SOLUTION: When the title is written horizontally (or vertically), the display position of title characters is changed to a position within a rectangular area above or below (or on the right or left side of) an area reduced on the basis of a title out screen display function specified by ARIB standard TR-B14, wherein video is displayed, and the display position of characters of the superimposed character is changed to a position in the screen other than the area in which the title is displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252173-A (JP)
Title: Receiver and method of controlling receiver
Inventor: SUZUKI TAKAYUKI
IPC: H04N7/173
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver that can reduce power consumption, considering a region where digital broadcasting is received and a viewers' way of viewing and listening.  <P>SOLUTION: A receiver such as a digital television 1 receives broadcasting waves by different broadcasting methods, that is, an analog broadcasting method and a digital broadcasting method. The digital television 1 includes: a data acquisition and updating instruction unit 76 that acquires data via digital broadcasting waves; a recording unit 72 that records channel tuning history information 81 and input signal selection information 82 which indicate whether or not there is a track record of receiving digital broadcasting by a digital tuner 13; and a data acquisition determination unit 74 that determines, based on these information, whether or not digital broadcasting has been received. If the data acquisition determination unit 74 determines that digital broadcasting has been received, the data acquisition and updating instruction unit 76 acquires data distributed via digital broadcasting waves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251202-A (JP)
Title: Self-light-emitting display device and method of manufacturing the same
Inventor: YAMAZAKI TAKUO
IPC: H05B33/26
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-light-emitting display device using a light emitting element hard to be influenced by moisture and gas components such as oxygen.  <P>SOLUTION: In this self-light-emitting device, a display region is structured by arranging light emitting elements, which are respectively formed with a first electrode 6, an organic light emitting layer 9 and a second electrode 10 in this order on an insulating substrate 1, in two dimensions on the insulating substrate 1. The first electrode 6 is a reflecting electrode having at least a reflecting layer, and at least a part of a side wall surface of the reflecting electrode is formed as an insulator 6'.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256015-A (JP)
Title: Sensor device
Inventor: TAKASHIMA YOSHINORI
IPC: G01F23/26
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device capable of highly precisely detecting a liquid level regardless of changing dielectric constants or temperatures of a measured liquid and outputting a signal of liquid level or liquid quality by two lines of only power supply lines even without complicated arithmetic units.  <P>SOLUTION: The sensor device includes a circuit generating a first DC voltage proportional to a liquid level and a circuit generating a second DC voltage proportional to a liquid quality and also a current switch circuit 77 which controls the DC voltages into voltage ranges not overlapping each other, pulse width modulates alternatively the voltage values in a switching circuit 99 at a fixed cycle, and switches an output current to two levels of high and low according to the modulation signal. The output currents overlap with the power supply lines as digital signals indicating the liquid level and the liquid quality.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256611-A (JP)
Title: Lens-bonding structure, lens frame, and lens-bonding method
Inventor: SASAKI HIROMITSU
IPC: G02B7/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain superior bonding by applying sufficient amount of adhesive in drops.  <P>SOLUTION: In a lens-bonding structure including a lens frame having an engagement cylindrical part, one end of which is open and at the other end of which an inward flange is formed, and a lens engaged with the engagement cylindrical part of the lens frame and fixed by adhesives in a state of abutting against the inward flange, a first adhesive reservoir notch extending from an open part side to an inner cylindrical wall surface of the engagement cylindrical part, and a second adhesive reservoir notch extending from an outer circumference side of the inward flange to the inner cylindrical wall surface of the engagement cylindrical part are formed at the lens frame; and the lens is fixed to the lens frame by the adhesives applied in drops on the first and second adhesive reservoir notches.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252697-A (JP)
Title: Method for producing tea extract
Inventor: HIRATA TOMOKO
IPC: A23F3/18
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To produce a tea extract especially having excellent flavor by carrying out the extraction without extracting excessive astringency and harsh taste contained in a tea leaf.  <P>SOLUTION: The method for producing the tea extract includes the extraction step of extracting the tea leaves with warm water, the first collection step of collecting the tea extract by subjecting the tea extract and the used tea leaves obtained at the extraction step to solid-liquid separation to separate the tea extract from the used tea leaves, and the second collection step of adding water in an amount of 0.5-10 times as much as the mass of the tea leaves at a temperature lower than that of the warm water used in the extraction step, and collecting the added water with the tea extract not collected at the first collection step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255986-A (JP)
Title: Hot water storage type hot water supply system
Inventor: HASHIZUME YASUTO
IPC: F24H1/18
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type hot water supply system capable of effectively utilizing at a maximum a heat amount of stored hot water in a hot water storage tank in which heat is stored by heat recovery from an outside heat source.  <P>SOLUTION: The system includes a circulation circuit 2 for making hot water taken from a bottom part 32 of the hot water storage tank 3 pass through a liquid-liquid heat exchanger 21 for heat exchanging with engine cooling water, a pump 22, and an auxiliary heat source machine 6 to return the hot water to a top part 33 of the hot water storage tank. A hot water supply passage 53 is diverged from a diverging point 26. A downstream end of a taking-out passage 51 for taking out stored hot water from the top part 34 of the hot water storage tank is connected to a mixing valve 52, which allows the hot water to be supplied to the circulation circuit on the auxiliary heat source machine side, after mixing stored hot water on the bottom part side of the hot water storage tank and stored hot water on the top part side of the hot water storage tank. The system includes a mode for circulating/supplying only the stored hot water in the hot water storage tank as a heat source of a heating circuit 8, and a mode for circulating/supplying hot water bypassing the hot water storage tank and heated by waste heat of the liquid-liquid heat exchanger 21 as the heat source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010199531-A (JP)
Title: Encapsulation process for thin-film solar cell, and thin-film solar cell manufactured by the same
Inventor: XIAOLIN SHA
IPC: H01L31/042
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encapsulation technique for manufacturing a solar cell capable of being used over a long time period and having low production cost, wherein the performance of the solar cell is hardly diminished.  <P>SOLUTION: The encapsulating process for thin-film solar cells includes steps of: coating a resin on an electrode of a TCO glass of a thin-film solar cell by a coating machine; and coating edges of the thin-film solar cell synchronously by a frame coating machine. The resin is a high performance resin and has a predetermined rigidity, tackiness, aging resistance, abrasion resistance and puncture-resistance after being solidified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294653-A (JP)
Title: Lens structure and bifocals
Inventor: YAMAMOTO MASAO
IPC: G02C7/06
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens configuration, the power of which changes from a plus through zero to a minus, utilizing a liquid crystal lens.  <P>SOLUTION: A lens group A includes a liquid crystal lens 100 and a concave lens 150 with a negative power. The liquid crystal lens 100 includes two parallel transparent plates, a transparent electrode laid along the plates and a liquid crystal layer 30 filling the space between the plates. Powder of dielectric is applied to the inside surface of the transparent electrode to have a concentric distribution of concentration so that it becomes thinner as it goes toward the outside. When a potential difference is constant, the positive power of the liquid crystal lens 100 cancels the negative power of the concave lens 150.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010266220-A (JP)
Title: Inspection apparatus
Inventor: ARAI MICHIAKI
IPC: G01R31/28
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection apparatus executing confirmation of lighting of a light-emitting element packaged on a substrate without any worker's determination.  <P>SOLUTION: The apparatus for inspecting an element 21 having current-voltage characteristics to be packaged on the substrate includes: a means 12 for increasing/decreasing current flowing to an inspecting element; a means 13 for reading voltage applied to the element; a means 11 for determining the current-voltage characteristics of the element and a combination of current-voltage changing according to a circuit block around the element for recording the result in a table; and a pass/fail determining means 11 for determining a combination of current flowing to the element by a current increasing/decreasing means and voltage read by a voltage reading means and applied to the element according to recording in the table for a plurality of times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264007-A (JP)
Title: Pinball game machine
Inventor: NAKATANI HIDEKI
IPC: A63F7/02
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a pinball game machine exhibit an unprecedented game amusement by breaking a usual common sense of advantageous high-probability and disadvantageous low-probability and introducing such novel game properties that the play in a limited number of times of time-reduced period is the most advantageous.  <P>SOLUTION: A chance mode to shift the game state to the time reduced state "while a probability is high" is won by a first jackpot based on entrance into a first starting hole consisting of a regular winning hole under a non-time-reduced state when the play is started. When a second jackpot is won based on the entrance into a second starting hole consisting of an electric tulip under the time-reduced state before the downgrade into a low-probability state in the chance mode, the mode is shifted to a Heaven mode in which the time-reduced state continues "one hundred times" regardless of the downgrade to the low-probability state. When a jackpot is made during the Heaven mode in which the time-reduced state continues 100 times, the mode is shifted to the Heaven mode again, and more dispensed balls can be gained because of a plurality of jackpots.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009219136-A (JP)
Title: Moving image encoding method and apparatus
Inventor: NAKAJO TAKESHI
IPC: H04N19/423
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To encodes a moving image varying in luminance with time like a fade image and a dissolve image with high efficiency.  <P>SOLUTION: A variable-length decoder 303 decodes encoded data 300 including a prediction error signal indicating an error of a prediction image signal with respect to a moving image signal having a luminance signal and two color difference signals, moving vector information 414, at lest one reference image number, and index information 415 showing a combination of prediction parameters each prepared for the luminance signal and two color difference signals. A frame memory/prediction image generator 308 generates a prediction image signal 412 according to the reference image number and prediction parameters of the combination shown by the decoded index information, and generates a reproduced moving image signal using the prediction error signal and prediction image signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010271391-A (JP)
Title: Image forming apparatus
Inventor: TONAI HIROKAZU
IPC: G03G21/14
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can automatically adjusts the position where toner images on a transfer belt are transferred onto paper, without complicating the structure thereof.  <P>SOLUTION: The image forming apparatus samples the values of density detection signals inputted from toner density detection sensors 53 and 54, and counts a remaining patterns length counter, thereby calculating the remaining pattern length L1 (mm) of a remaining pattern 62. Then, based on a dimensional difference between the remaining pattern length L1 (mm) and a preset reference value, an image synchronous timing Tt for determining the position, where the writing of an image starts, is adjusted. Accordingly, the position, where toner images on the transfer belt 2 are transferred onto paper, can automatically be adjusted without complicating the structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268924-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing excitement and enjoyment from decreasing by executing a performance matched with the preference of each player.  <P>SOLUTION: In the game machine, an operation frequency determination means 2666b determines the operation frequency of an operation button 330, and a performance table not including a performance pattern of executing a performance corresponding to the operation of the operation button 330 according to the operation frequency and a performance table including the performance pattern of executing the performance corresponding to the operation of the operation button 330 according to the operation frequency are switched and set. Thus, even while the performance corresponding to the operation of the operation button 330 can be executed for a player wanting the operation of the operation button 330, control is executed so as not to execute the performance corresponding to the operation of the operation button 330 for a player not wanting the operation of the operation button 330, and the performance matched with the preference of the player is executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271170-A (JP)
Title: Estimation method of impurity component concentration in liquid phase of liquified gas
Inventor: SHIMIZU HIDEJI
IPC: G01N30/86
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimation method of a highly-volatile impurity component concentration in a liquid phase of liquified gas stored in a container.  <P>SOLUTION: In this estimation method of the impurity component concentration (Cl<SB>n</SB>) in the liquid phase in a container storing the liquified gas including one or more component of the impurity components (I<SB>n</SB>) having higher volatility than the liquified gas which is a main component. the impurity component concentration (Cl<SB>n</SB>) in the liquid phase is estimated by the following equation [1]: impurity component concentration (Cl<SB>n</SB>) in the liquid phase=K<SB>n</SB>×impurity component concentration (Cv<SB>n</SB>) in the vapor phase, from a measured value (Cv<SB>n</SB>) of the impurity component concentration in the vapor phase in the container, and a concentration ratio (vapor-liquid equilibrium constant K<SB>n</SB>=[impurity component concentration (Cl<SB>n</SB>) in the liquid phase]/[impurity component concentration (Cv<SB>n</SB>) in the vapor phase]) of each impurity component (I<SB>n</SB>) in the liquid phase and in the vapor phase of the liquified gas in an equilibrium state at a fixed temperature (t°C) in the container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272695-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KOBAYASHI TATSUYA
IPC: H01L21/60
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device by alleviating a shearing stress acting between a solder ball and a pedestal.  <P>SOLUTION: The semiconductor device (100) includes an external connecting terminal (2) formed on an active surface of a semiconductor element (1), the pedestal (10a) formed on the external connecting terminal, and the solder ball (7) fixed on the pedestal, wherein the pedestal is provided with a selection plating layer (6). By such a configuration, the highly reliable semiconductor device 100 can be provided by alleviating the shearing stress acting between the solder ball and the pedestal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269415-A (JP)
Title: Vacuum chuck device and machining device
Inventor: MIYAZAWA HIROAKI
IPC: B23Q3/08
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum chuck device capable of obtaining sufficient positional precision when fixing a workpiece.  <P>SOLUTION: This vacuum chuck device includes: a support part 22; a suction part 24 provided on the support part 22 and loading a workpiece 40 on it, a vacuum hole 26 provided integrally between the support part 22 and the suction part 24; a suction hole 24a for suction formed in the suction part 24 and communicating with the vacuum hole 26; an exhaust port 22a formed in the support part 22, communicating with the vacuum hole 26, and connected with an exhaust means 28; a suction hole 24b for positioning provided in the suction part 24 along internal wall lines W1, W2 on two sides constituting a bent part B of the vacuum hole 22 and communicating with the vacuum hole 26; and guide members 30, 32 provided on outer side of the internal wall lines W1, W2 on two sides on the suction part 24 to position the workpiece 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277037-A (JP)
Title: Secondary reflecting mirror for heliostat
Inventor: NAKAMURA KATSUSHIGE
IPC: G02B7/182
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary reflecting mirror hardly damaged even in reflection of sunlight condensed by a heliostat.  <P>SOLUTION: Since the secondary reflecting mirror 2 is constructed of small mirror pieces 12 each of which is a square with a side of 5 cm, stress can be absorbed in the individual mirror pieces 12 and no damage occurs even if thermal shock by sunlight L condensed by the heliostat 1 is applied. In each of the mirror pieces 12, only the center portion is used as an installation point, and consequently, the mirror pieces 12 are thermally expanded freely and not damaged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279537-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TAKIGUCHI KENJI
IPC: A61B5/055
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To shorten measuring time for a three-dimensional blood flow image, and reduce deterioration of image quality.  <P>SOLUTION: The magnetic resonance imaging apparatus includes a static magnetic field generating coil, a gradient magnetic field generating coil, a high frequency magnetic field generating coil, a signal receiving coil, a gradient magnetic field power source, a high frequency magnetic field power source, a bed, a control unit to control actions of the gradient magnetic field generating coil, the high frequency magnetic field generating coil, and the signal receiving coil, and an operation table. An imaging target range is projected in at least two different directions, and at least two two-dimensional images are recomposed of projection data. Respective picture elements of respective two-dimensional images are sorted to blood flow signals or background signals. Respective picture elements of respective two-dimensional images are distributed to picture elements for three-dimensional images as decomposed to the projection directions respectively. Distribution of picture elements of the three-dimensional images is corrected to meet the picture elements of the respective two-dimensional images to provide the three-dimensional blood flow image of the imaging range.  <P>COPYRIGHT: (C)2011,JPO&INPIT