baber/WOPTO huggingface dataset:
Patent JP-2011183575-A (JP)
Title: Printing apparatus
Inventor: KANAZAWA TOMOAKI
IPC: B41J17/07
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus in which stable motor control is enabled at all times by surely reducing torque ripples (uneven rotation) of a brushless motor that rotary-drives a take-up reel for winding an ink ribbon, and which can consequently obtain a stable beautiful printing quality at all times by preventing generation of jitters (printing gaps).  <P>SOLUTION: In the printing apparatus which prints character images etc. on a printing medium such as various cards using the ink ribbon and a thermal head and which uses the brushless motor as a motor for rotary-driving the take-up reel for winding the ink ribbon, a rotation angle of the brushless motor is detected, a correction signal for correcting torque ripples by a preliminarily set calculation formula is calculated according to the detected rotation angle, and the calculated correction signal is superposed on a driving current of the brushless motor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188090-A (JP)
Title: Image decoding method, image decoding apparatus, and image encoding method
Inventor: NAKAMURA KATSUYUKI
IPC: H04N19/50
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve compression efficiency by a small memory capacity and a low calculation cost.  <P>SOLUTION: The decoding method includes a first procedure to create a prediction image by executing intra prediction, a second procedure to create a prediction image by executing inter prediction, at least one procedure of a third procedure to compose a high frequency component on an image of the processing target in the intra prediction before execution of the first procedure, and a forth procedure to compose a high frequency component on the created image after execution of the second procedure, a fifth procedure to select a prediction image of high encoding efficiency out of at least a prediction image selected from the prediction image created by the third procedure and the first procedure and a prediction image created by the second procedure and the fourth procedure, a prediction image created by the first procedure, and a prediction image of the second procedure, and a sixth procedure to create a decoding image using the selected prediction image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184547-A (JP)
Title: Method for measuring shrinkage of coke cake
Inventor: AIZAWA SADANORI
IPC: C10B33/10
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the shrinkage of coke cake in a wide range in heating.  <P>SOLUTION: The method for measuring the shrinkage of coke cake is a method of measuring the shrinkage in the oven width direction of the coke cake carbonized right before extruded in a coke oven carbonization chamber by filling sinterable powder which can be sintered alone between the oven wall and the coke cake after carbonized in the coke oven carbonization chamber, recovering the sintered substance formed by sintering the filled sinterable powder and measuring the shape of the recovered sintered substance, wherein a sintering starting temperature and a deformation temperature at which the sinterable powder is to be sintered are included in the temperature zone of the coke oven carbonization chamber. Preferably, the sinterable powder comprises particles having ≤1 mm particle diameter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188624-A (JP)
Title: Dead-time compensating device for pwm inverter device
Inventor: YAMAMOTO YASUHIRO
IPC: H02M7/48
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To compensate for the voltage error components of the zero cross section of sine wave currents of each phase where the dead-time compensation time changes.  <P>SOLUTION: A dead time compensating circuit 3 basically takes counting action via two counters CNT1 and CNT2, only during a period when a PWM pulse command and a detected output voltage of an inverter do not agree with each other, and outputs a corrective PWM pulse signal at timing when these counted values that agree with or exceed the target delay time set value Tdly. A PWM command change detector 3A detects the on edge and off edge of the PWM command, and a difference operating part 3B acquires a difference between the last counted value of the counter and this counted value as a delay time difference, and a compensation operating part 3C corrects the target delay time set value Tdly with the delay time difference, and comparators CMP1 and CMP2 and a flip flop FF get corrective PWM pulse signals from the corrected target delay time set value Tdly and a counter value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187796-A (JP)
Title: Substrate processing apparatus, stocker device, and carrying method of substrate housing container
Inventor: INAGAKI YUKIHIKO
IPC: H01L21/027
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus, suppressing an increase in the size, while sufficiently improving throughput in substrate treatment, a stocker and carrying method of substrate housing container.  <P>SOLUTION: In the substrate processing apparatus, a stocker device, an indexer block, a processing block and an interface block are arranged in the order. The stocker device includes a plurality of openers to mount carriers F housing a plurality of substrates. Carriers F are brought in the stocker device. In the stocker device, carriers F are carried between a plurality of openers by a carrying device 200. The carrying device 200 is constructed to hold carriers F and has a first and second hands 230, 240 to move in the horizontal and the vertical directions. The second hand 240 is provided below the first hand 230.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185578-A (JP)
Title: Mounting tool for temperature detection element and refrigerating cycle device
Inventor: HORIUCHI KATSUNORI
IPC: F25B49/02
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mounting tool etc. fixing a temperature detection element to an appropriate position, preventing freezing due to intrusion of moisture and corresponding to detection.  <P>SOLUTION: The mounting tool includes: a holder 1 having a space storing an expansion valve temperature sensitive cylinder 7a etc. for detecting the temperature of gas refrigerant piping 10 etc.; a fixation part such as a projection 1a provided on an end side opposite to an end used for inserting the expansion valve temperature sensitive cylinder 7a of the holder 1 and securing the expansion valve temperature sensitive cylinder 7a; and a water discharge part such as an opening 1c for discharging moisture from the space within the holder 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183094-A (JP)
Title: Game table
Inventor: TAKAGI TEPPEI
IPC: A63F5/04
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To make a player clearly recognize that it is during a freeze performance.  <P>SOLUTION: The freeze performance is executed at the operation timing of a start lever 135. During the freeze performance, reels 110-112 are not rotated and the operation of stop buttons 137-139 is invalid, but the stop buttons 137-139 are lighted and displayed. Although a player performs a stop operation since the stop buttons 137-139 are lighted and displayed, no change occurs and the stop buttons 137-139 are put out. The player has the feeling of incompatibility in the behavior of a slot machine 100, and clearly recognizes that it is under the freeze performance at present.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190702-A (JP)
Title: Engine control device of automatic transmission vehicle
Inventor: MIYATA ITARU
IPC: F16H63/50
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output control device of a vehicle equipped with a mechanical type automatic transmission using an internal combustion engine as a driving source.  <P>SOLUTION: The output control device includes a means detecting at least an accelerator opening degree, a rotation speed of the internal combustion engine and a vehicle speed. The output control device has: a means for determining need and no need of output control, which determines whether or not controlling the output of the internal combustion engine by determining sudden change of the accelerator opening degree when an accelerator is shifted down during traveling of the vehicle; an output suppressing means suppressing the output of the internal combustion engine during the passage of a predetermined time T2 after the elapse of a predetermined time T1 from a time point when the internal combustion engine reaches a predetermined rotation rising gradient value when the means for determining need and no need of output control determines that there is need for controlling the output of the internal combustion engine, and then releasing the suppression; and an output suppression amount setting means detecting the accelerator opening degrees before and after depression of the accelerator when sudden change of the accelerator opening degree is determined and setting an output suppression control amount of the internal combustion engine for every vehicle speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191356-A (JP)
Title: Cutting method and cutting apparatus for optical fiber
Inventor: MASUDA YUKI
IPC: G02B6/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method for optical fibers, which method achieves easy oblique cutting without variation when obliquely cutting a plurality of optical fibers as a bundle by surely imparting predetermined twist and tensile stress to the optical fibers, and a cutting apparatus therefor.  <P>SOLUTION: The plurality of optical fibers are scratched by a cutter and cut as a bundle while twist and tensile stress are imparted to the plurality of optical fibers. Specifically, glass fiber 11 is exposed by removing a coating portion at the cutting place of the plurality of optical fibers; the coating portions 12a and 12b at both sides of the glass fiber 11 are gripped and fixed with clamp means 14a and 14b; twist and tensile stress are imparted to the plurality of optical fibers while arranged in one parallel row by rotating the clamp means 14b on at least one side by a predetermined angle and also moving the same in the axial direction; and then the glass fiber 11 is scratched and cut.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198257-A (JP)
Title: Content protection device
Inventor: SEKI MICHIMASA
IPC: G06F21/10
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the security of electronic content to be protected.SOLUTION: A user terminal 12 in one embodiment is equipped with: a content storage part 20 for storing content whose browsing validation period from an acquisition time is specified in association with an acquisition date in any of a plurality of time zones; a date adjusting part 36 for, when the browsing of the content is requested, and the time zone set in the browsing request time is different from the time zone set in the acquisition time, matching the browsing request date and the acquisition date with the same time zone; a date comparison part 38 for, when the browsing request date is prior to the browsing period after the lapse of the browsing validation period from the acquisition date, permitting the browsing of the content; and a content display part 40 for making a prescribed display device display the content according to the permission.
Patent JP-2011194143-A (JP)
Title: Toilet seat device
Inventor: TOMOBE MASATO
IPC: E03D9/08
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat device in which positional relationship between the toilet lid and the toilet stool or positional relationship between the toilet seat and the toilet stool is always maintained in an user friendly condition.SOLUTION: The toilet seat device is characterized by including a casing, a toilet lid which is axially supported to the casing openably and closably, a toilet seat, an opening/closing detection means which detects the opening and closing of the toilet lid, a moving mechanism part which moves at least either of the toilet seat or the casing backward and forward, and a controlling part which executes the control of operation of the moving mechanism part to move the toilet seat forward when the opening/closing detection means detects that toilet lid is opened.
Patent JP-2011203369-A (JP)
Title: Developing device
Inventor: NAKAJIMA KEIGO
IPC: G03G15/08
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which makes it possible to securely seal ends of welding surfaces of a first frame and a second frame.SOLUTION: A developing cartridge 16 includes the first frame 32 including the first welding surface 41 and the second frame 33 including the second welding surface 81, wherein the first frame 32 and the second frame 33 are welded so that the first welding surface 41 and the second welding surface 81 are opposite to each other, and wherein a seal member 117 is stuck to cover a recess 100 formed at the rear ends at opposite parts at which the first welding surface 41 and the second welding surface 81 are disposed oppositely to each other from the rear side after the recess 100 is filled with a filling agent 99.
Patent JP-2011203686-A (JP)
Title: Substrate for display device, display device and method for manufacturing display device
Inventor: HIGUCHI TAKUYA
IPC: G09F9/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which the alignment between a driver IC and a display unit can be accurately performed even when the display unit is formed on an opaque substrate, and to provide a method for manufacturing the same.SOLUTION: In the display device 100, when the driver IC 300 is mounted on the display unit 200, the driver IC 300 to be joined to a bump B of the display unit 200 is recognized while an alignment mark AM1 for a transparent substrate 10 is recognized from a second surface of the transparent substrate 10 by an imaging camera 430, the alignment mark AM1 being formed on the transparent substrate 10, whereby a junction position between the bump B and the driver IC 300 is specified by the alignment mark AM1 for transparent substrates.
Patent JP-2011204651-A (JP)
Title: Terminal structure of electric contact, and contact switch equipped with the same
Inventor: AKIBA AKIRA
IPC: H01H1/06
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure of an electric contact capable of stabilizing a contact surface of a contact section and improving reliability of a device, and a contact switch equipped with the terminal structure of an electric contact.SOLUTION: The contact switch 1 has two terminals (movable section 10A and fixed section 10B). An insulating film 12, a base layer 13, an adhesion layer 14, and an electrode 15 are respectively formed in sequence on a substrate 11 (support substrate 17) concerning the movable section 10A and the fixed section 10B. The electrode 15 is provided with a composite material layer 15A wherein a reinforced material such as CNT is distributed into a metal basic material such as an Au, and a metal film 15B for covering at least a part of the composite material layer 15A. Hardness on the surface of the electrode 15 is equalized by covering the composite material layer 15A with the metal film 15B, and a contact surface between the movable section 10A and the fixed section 10B can be stabilized.
Patent JP-2011210890-A (JP)
Title: Photovoltaic power generator
Inventor: SUGITA TAKEYA
IPC: H01L31/042
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generator in which efficiency is less apt to be degraded, even if there is no movable part to track the sun, being no limit in a light condensing magnification ratio even with a simple configuration.SOLUTION: The photovoltaic power generator has a plurality of solar cells 2 arranged being spaced two-dimensionally, a first reflector portion 3 arranged between the solar cells 2, a condenser 4 arranged in the light receiving plane 21 side of the solar cells 2, a second reflector having a reflecting surface in a portion avoiding the optical path of the condenser 4, being arranged in a side facing the solar cells 2 of the condenser 4.
Patent JP-2011210330-A (JP)
Title: Magnetic recording medium
Inventor: SAKURAI MASATOSHI
IPC: G11B5/65
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To improve signal quality in a servo area of a magnetic recording medium where a bit pattern is formed using lithography by self-organizing material in the servo area of the surface of a magnetic recording layer, thereby reducing errors of a recording and reproducing mechanism.SOLUTION: The servo area includes magnetic dots arrayed at a period L0. The magnetic dots include a plurality of magnetic dot regions divided in the cross track direction. A width Wm in the down track direction of the mth magnetic dot region from the innermost circumference and a number Nm of dot rows in the down track direction of the mth region meet a relationship represented by an expression (1) L0{Nm√3/2-0.3}≤Wm≤L0{Nm√3/2+0.3}.
Patent JP-2011211871-A (JP)
Title: Communication facility, communication cable laying method, and laying information management system
Inventor: ESUMI HIROAKI
IPC: H02G1/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laying information management system capable of easily generating and managing the laying informing required for maintenance after a cable is laid, relating to a communication network of optical fiber, etc.SOLUTION: There are provided a cable information preparing unit for preserving design information about a round cable 10 and a drop cable 20 that are to be laid before working, a cable information reader for reading the information about a tag which can be electrically discriminated and is attached to the round cable 10 and the drop cable 20 that are to be laid at the time of laying, and a laying information generator which generates the laying information of the round cable 10 and the drop cable 20 that are to be laid based on the read cable information.
Patent JP-2011212710-A (JP)
Title: Device and method for observing liquid column of laser beam machining device
Inventor: YAMAOKA KEIICHI
IPC: B23K26/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for observing a liquid column of a laser beam machining device by which the turbulence of the liquid column jetted from a jetting nozzle is detectable.SOLUTION: The invention is related to the liquid column observing device 11 of the liquid laser beam machining device 2 including a machining head 6 having a jetting nozzle 10a for forming pressurized liquid into the liquid column C and jetting it and also guiding a laser beam L with the liquid column and emitting it. The liquid column observing device 11 includes a laser beam reflection plate 13 of the laser beam, to which the liquid is jetted from the machining head to emit the laser beam and a beam receiving means 14 which receives the reflected beam which is emitted from the jetting nozzle to the side of a condenser lens. When the laser beam is emitted by jetting the liquid from the machining head toward the reflecting plate, a determining means 17 determines whether the laser beam is guided by a nonturbulent liquid column and reflected by the reflecting plate or the laser beam is scattered in the inside of the turbulent liquid column from the reflected beam received by the beam receiving means.
Patent JP-2011216369-A (JP)
Title: High-frequency power supply device
Inventor: MINAMI TOSHIO
IPC: H05H1/46
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power supply device capable of performing high-accuracy power control, even if the output frequency of a crystal oscillator generating reference clocks contains errors.SOLUTION: A high-frequency power supply device includes a reference clock generating portion 116, which generates a plurality of reference clock signals; first and second high-frequency wave generating portions 101 and 102 which generate first and second high-frequency wave signals, respectively; frequency commanding portion 104 which gives a frequency command to the high-frequency wave generating portions; a power amplifying portion 105 which amplifies the first high-frequency wave signal; a multiplication portion 107, which multiplies a detection signal of progressive wave power with the second high-frequency wave signal to obtain a signal containing a frequency component of the frequency difference between the two signals; a filter 109 which extracts a differential frequency signal having the frequency component of the frequency difference from the output of multiplication portion; and a level control portion 112 which gives the first high-frequency wave generating portion 105 an amplitude command to keep the progressive wave power at a set level, based on the result of comparison operation with respect to the level of the difference frequency signal extracted by the filter and a set level.
Patent JP-2011088426-A (JP)
Title: Liquid supply system and liquid drop ejector
Inventor: SHIONO SHOHEI
IPC: B05C5/00
Filed: 2010-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply system excellent in liquid agitating efficiency, while reducing the collision sound of an agitating piece.  <P>SOLUTION: The liquid supply system includes: a liquid storage part for storing liquid; an agitating part having a loop-like tube and including the agitating piece in the loop-like tube; and an ejection head for ejecting liquid. The agitating part is connected to the liquid storage part and the ejection head through a liquid supply pipe. The agitating part and the ejection head are mounted on a carriage reciprocating in the main scanning direction. The agitating piece moves inside the loop-like tube, interlocked with the reciprocating motion of the carriage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011222728-A (JP)
Title: Nitrogen compound semiconductor light-emitting element and method of manufacturing the same
Inventor: TSUKIHARA MASASHI
IPC: H01L33/32
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen compound semiconductor light-emitting element with large emission intensity, which comprises an n-type layer composed of AlGaN, an active layer composed of AlGaInN, and a p-type layer, and emits ultraviolet light with an emission peak wavelength of 400 nm or less, and to provide a method of manufacturing the same.SOLUTION: The nitrogen compound semiconductor light-emitting element comprises an n-type layer, an active layer, and a p-type layer. The active layer comprises a nitrogen compound semiconductor layer that is composed of AlGaInN and has an emission peak wavelength of 400 nm or less. The n-type layer comprises an n-type AlGaN layer composed of AlGaN and a GaN protection layer that does not contain Al and has a thickness of 5 nm or more. The active layer is formed on the protection layer. The manufacturing method comprises the steps of: depositing an n-type AlGaN layer at a substrate temperature of 1000°C or higher; depositing a GaN protection layer that does not contain Al and has a thickness of 5 nm or more on the n-type AlGaN layer; and forming an active layer on the protection layer at a substrate temperature lower than 1000°C after interrupting the deposition process and lowering the substrate temperature.