baber/WOPTO huggingface dataset:
Patent JP-2012200128-A (JP)
Title: Controller
Inventor: SHIROMURA HIROAKI
IPC: B60L50/16
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of obtaining a sufficient vibration control effect even in an area in which the response delay of a rotary electric machine cannot be neglected for the frequency of transmission torque vibration.SOLUTION: A controller that makes a rotary electric machine output a torque for negating transmission torque vibration includes: a rotation vibration extraction part for extracting rotation speed vibration; a vibration frequency calculation part for calculating a torque vibration frequency; a phase lag rotation vibration calculation part for calculating phase lag rotation speed vibration; a fixed coordinate system setting part for representing the rotation speed vibration and phase lag rotation speed vibration by a fixed coordinate system; a rotation coordinate conversion part for performing rotation coordinate conversion of the rotation speed vibration and phase lag rotation speed vibration; a rotation coordinate system feedback control part for calculating a feedback value; a fixed coordinate conversion part for performing fixed coordinate conversion of the feedback value; and a negation torque control part for generating the command value of negation torque vibration.
Patent JP-2013051310-A (JP)
Title: Method of manufacturing drawing object, drawing member and drawing device
Inventor: OCHI TOSHIHIKO
IPC: G01Q60/40
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a drawing object which allows for equalization of the drawing line width while extending the drawing distance when compared with prior art by minimizing decrease in sharpness at the tip of the pointed part of a drawing member, and to provide a drawing member in which decrease in sharpness is minimized, and a drawing device including the drawing member.SOLUTION: A substrate K having a coat containing a fluorine-containing compound and formed on an electron beam resist is subjected to drawing processing by using a drawing device 1 including a base 2 on which the substrate K is mounted, a base moving mechanism 3 for moving the base 2, a drawing member 10 having a pointed part on which a gold layer as an inner layer and a platinum layer as an outer layer are formed, a support member 4 for supporting the drawing member 10, a drawing member moving mechanism 5 for moving the drawing member 10 via the support member 4, and a voltage application mechanism 6 for applying a voltage to the substrate K and the drawing member 10.
Patent JP-2013048753-A (JP)
Title: Visual acuity display device
Inventor: AKIYAMA HISANORI
IPC: A61B3/028
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a visual acuity display device having a simple configuration, presenting a target image with little distortion due to displacement of an eye point, and saving a space.SOLUTION: A target presentation optical system 3 includes: an image display device 4 provided in a lower inside of a support base 1 on which a housing 2 having a window W is placed, and displaying a target image; a reflecting mirror M1 provided in the lower inside of the support base 1 and reflecting a luminous flux from a target image that is displayed on a display screen 4a of the image display device 4; a convex lens system L1 provided in the inside of the housing 2 and forming a virtual image of the target image by the reflection luminous flux from the reflecting mirror M1; and an optical path folding mirror M2 that is provided in the inside of the housing 2, folds the optical path of the reflection luminous flux that has passed through the convex lens system L1 and presents the target image as the virtual image, at a position a prescribed distance ahead of the eye point I of a subject's eye E. The position of the display screen 4a is located inward of a focal point f0 of the convex lens system L1.
Patent JP-2013050681-A (JP)
Title: Driving circuit, display, and method of driving the display
Inventor: YOSHINAGA TOMOAKI
IPC: G09G3/20
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit in which disorder of liquid crystals is less likely to occur and a display including the driving circuit, and to provide a method of driving a display in which disorder of liquid crystals is less likely to occur.SOLUTION: There is provided a driving circuit driving pixels provided with a built-in memory including a liquid crystal cell. The driving circuit divides one frame period into a plurality of subfields, and divides one or more of subfields having the period that is long into periods each equal to the period of the subfield that is short to generate a plurality of division subfields. The driving circuit corrects, when phases of respective bits of gray-scale data corresponding to two pixels adjacent to each other differ from each other, the bit array of the gray-scale data corresponding to one pixel to bring this bit array closer to the bit array of the gray-scale data corresponding to the other pixel, while maintaining the gray-scale.
Patent JP-2013053525-A (JP)
Title: Fuel mixing tank and gas turbine power generation system including the same
Inventor: KAWANO TAKASHI
IPC: F02C7/22
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel mixing tank that improves a fuel mixture rate without changing capacity even if a fuel flow rate increases, and a gas turbine power generation system including the fuel mixing tank.SOLUTION: The fuel mixing tank 1 includes: a sidewall 1a; a bottom surface 1b; a top surface 1c; a partition 2 extending upward in the tank; a fuel inlet port 3 provided on the bottom surface 1b or on the sidewall 1a near the bottom surface 1b for introducing a fuel upward to the inside; and a fuel outlet port 4 provided on the bottom surface 1b or on the sidewall 1a near the bottom surface 1b opposite the fuel inlet port 3 across the partition 2 for guiding the fuel from the inside. The partition 2 has a gap with the top surface 1c, and a gap with the bottom surface 1b and/or the sidewall 1a.
Patent JP-2013052553-A (JP)
Title: Mold release film
Inventor: SUZUKI TARO
IPC: B32B27/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a mold release film, which has antistatic performance, and in which the deposition amount of oligomer is small, and which is excellent in long-term durability and adhesiveness, and in which the aging peel-off variation of peel-off force to an adhesive tape is small, and which is suitable for producing various display constituent members and for protecting various adhesive layers.SOLUTION: The mold release film for protecting the adhesive layers is obtained by forming a coated layer and a mold release layer successively on one side of a polyester film stretched to at least an uniaxial direction. The coated layer contains a zirconium-containing organic compound and an organosilicon compound, and the surface of the mold release layer has ≤10intrinsic surface resistance (R). The peel-off force of the mold release layer to the acrylic adhesive tape is 30-60 mN/cm. After the mold release film (of 40 cm) is immersed in a butanol solution, in which 5 wt.% potassium hydroxide is dissolved, in a 20 ml vial bottle and the resulting butanol solution is heat-treated for 1 hour at 50°C, the amount of the hydrogen gas to be generated is ≤40 ppm.
Patent JP-2011259499-A (JP)
Title: Mobile communication method, wireless access network device and switching station
Inventor: AOYANAGI KENICHIRO
IPC: H04J13/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a mobile station UE returns to a mobile communication system of a first communication system immediately after a Redirection from the mobile communication system of the first communication system to a mobile communication system of a second communication system.SOLUTION: A mobile communication method relating to the present invention has: a step A in which a wireless access network device of a first communication system instructs a mobile station in a state to establish a first wireless connection with the wireless access network device of the first communication system to transfer to a mobile communication system of a second communication system; and a step B in which, after the mobile station establishes a second wireless connection with a wireless access network device of the second communication system, the mobile communication system of the second communication system notifies the mobile station of a priority used when determining a communication system for which the mobile station wait with a predetermined signal.
Patent JP-2012009893-A (JP)
Title: Narrow band laser
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/137
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a narrow band laser having a stabilized spectral purity width E95, by controlling the spectral purity width E95 in a broad control range hardly affecting the control of a center wavelength.SOLUTION: A wavefront regulator 32 is provided on the output side of an optical resonator, that is, on the output coupler 31 side. Light generated by a laser chamber 10 passes through the wavefront regulator 32 from the laser chamber 10 side, and reaches the output coupler 31. By the adjustment of a distance between a concave lens 33 and a convex lens 34 to obtain a desired spectral purity width E95, the wavefront regulator 32 adjusts so as to have a desired wavefront.
Patent JP-2013058125-A (JP)
Title: Input device and electronic apparatus using the same
Inventor: BETSUSHI TAKUMA
IPC: G06F3/041
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an input device mainly used for operation of various electronic apparatuses and an electronic apparatus using the input device which do not cause input of wrong characters and can be easily operated.SOLUTION: Control means 13 outputs position signals according to the approach of a finger to a touch panel 8 and outputs locus signals according to the touch of a finger, and display means 35 displays the position display 37 and locus display of a finger, whereby, when a finger approaches the touch panel 8, the position display 37 of a finger is performed on the display means 35 to enable discrimination of a finger position without looking at the touch panel, thus enabling obtaining an input device 17 and an electronic apparatus using it which hardly cause input of wrong characters even when removing a finger during handwriting input and can be easily operated.
Patent JP-2013061088-A (JP)
Title: Heat recovery system of boiler with co2 capture system
Inventor: KANAE MASAHITO
IPC: C01B32/50
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat recovery device and a heat recovery method for improving heat efficiency in a boiler including a COcapture device, and to provide a COcapture material used for them.SOLUTION: A boiler system includes: an electric power generation system having the boiler, a steam turbine for generating electric power by steams which received heat at a boiler, a condenser condensing the steams at the downstream thereof; and a heater for heating condensed water by steams extracted from the steam turbine; a COcapture device of sorbing and capturing a COgas in an exhausted gas exhausted from the boiler by using a solid COsorbent; and a chimney of exhausting exhaust gas in the COcapture system after recovery of COor an exhaust gas exhausted from the boiler, in which the temperature of a fluid concerned with the boiler system is increased by using the exhaust gas exhausted from the COcapture device.
Patent JP-2013062086-A (JP)
Title: Organic el display panel inspection method and inspection system
Inventor: YAMAMOTO HIROMIKI
IPC: H05B33/10
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display panel inspection method which, even when high resistance foreign matter has gotten mixed in some organic light-emitting element, can detect the organic light-emitting element which is made to be a dark point of leakage property by the foreign matter.SOLUTION: The inspection method includes: step S21 in which all pixels of an organic EL display panel 5 are made to emit light by a first current; step S24 in which a pixel having second emission luminance differing from first emission luminance of a peripheral pixel is identified as a target pixel; step S25 in which the target pixel and the peripheral pixel are made to emit light by a second current; step S27 in which third emission luminance of the peripheral pixel and fourth emission luminance of the target pixel are calculated; and step S29 in which a check is made to see if a difference between a first luminance ratio and a second luminance ratio exceeds a prescribed value, and when the difference is found exceeding the prescribed value, an organic light-emitting element included in the target pixel is determined to be shorted.
Patent JP-2013060851-A (JP)
Title: Fluid feed pump
Inventor: OSHIMA ATSUSHI
IPC: F04B43/02
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluid feed pump that can feed a fluid with high efficiency even when driven with a period shorter than a time constant τ making internal pressure of a pump chamber decrease.SOLUTION: The fluid is fed toward a fluid channel from an outlet channel of the fluid feed pump. When the fluid channel is directly connected to the outlet channel, channel resistance acts in the fluid channel. Thus, when the fluid feed pump is driven, the internal pressure of the pump chamber increases, and subsequently decreases along with the direct flow of the fluid to the fluid channel from the outlet channel. The fluid feed pump is driven with the period shorter than the time constant τ making the internal pressure of the pump chamber in this case decrease, and an outlet-side buffer chamber with compliance greater than that of the pump chamber is preprovided between the outlet channel and the fluid channel. Thereby, even when the liquid feed pump is driven with the period shorter than the time constant τ making the internal pressure of the same chamber decrease, the fluid can be efficiently fed by utilizing a pressure oscillation generated between the pump chamber and the outlet-side buffer chamber.
Patent JP-2013059918-A (JP)
Title: Tape cassette and printed label-making system
Inventor: YAMAGUCHI TERUSHIRO
IPC: B41J3/36
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To detect the fact that a tape cassette is floating when a normal detection result cannot be obtained upon detecting part of the tape cassette to be detected from a printed label-making device side when the tape cassette is mounted on a cassette holder in a slightly floating state.SOLUTION: The tape cassette 30 has a substantially box-shaped cassette case 31, a film tape spool 41, and a tape discharge port 49, which is disposed on a specific cassette surface 31Ba and externally discharges a film tape 59 that has been transported, and the tape cassette 30 can be mounted on a cassette mounting part 8 of the printed label-making device 1 by inserting the tape cassette 30 from a cassette bottom surface 31A side. A cassette detection part 80, which is capable of applying attribute information representing the tape attributes of the film tape 59 to the printed label-making device 1 side, is disposed within a range of a predetermined distance H from the bottom end of the specific cassette surface 31Ba.
Patent JP-2013060286-A (JP)
Title: Gateway device of elevator
Inventor: GOTO YOSHITO
IPC: B66B13/28
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a gateway device of an elevator capable of suppressing foreign matters from being pulling into a gap between a vertical column and a sliding door with a simple constitution.SOLUTION: The sliding door 5 opening and closing the gateway 1 has a door body 6 and legs 7, 8 of the door arranged in a lower end part of the door body 6. A sill groove 10 into which the legs 7, 8 of the door are inserted is arranged in a sill 9 arranged in the lower part of the gateway 1 along a moving direction of the sliding door 5. The sill groove 10 includes a guide groove part 10a guiding the legs 7, 8 of the door in the moving direction of the sliding door 5, and width enlarging groove parts 10b, 10c being continuous to the guide groove part 10a in the moving direction of the sliding door 5, having a width size larger than the guide groove part 10a, and allowing the displacement of the legs 7, 8 of the door in a direction in which a gap between the vertical column 3 and the door body 6 spreads. The width enlarging groove parts 10b, 10c are arranged in a predetermined position of the door opening side more than a position of the legs 7, 8 of the door when the sliding door 5 is present in the door closing position.
Patent JP-2013061548-A (JP)
Title: Imaging optical system and optical instrument having refraction index distribution type lens
Inventor: ISHIHARA KEIICHIRO
IPC: G02B15/16
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To adequately correct coma aberration, astigmatism, and field curvature as well while satisfactorily correcting color aberration by using a lens that is a radial type and a refraction index distribution type.SOLUTION: An imaging optical system comprises: an aperture stop AP; a front lens group G1 arranged closer to an object side than to the aperture stop; and a rear lens group G2 arranged closer to an image side to the aperture stop. The front lens group and the rear lens group include the refraction index distribution type lenses GR1 and GR2 which change refraction index according to a distance from an optical axis. One of the refraction index distribution type lenses of the front and rear lens groups has a refraction index distribution that decreases in refraction index as the distance from the optical axis increases. The other has a refraction index distribution that increases in refraction index as the distance from the optical axis increases.
Patent JP-2013065432-A (JP)
Title: Circuit breaker
Inventor: OGURA KENTARO
IPC: H01H73/18
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a space in the arc proceeding direction is closed to increase a pressure in the space and deteriorate the drive performance of an arc thereby making the improvement of current-limiting performance unlikely to occur in a circuit breaker where a stationary contact in a range that is visible from a movable contact point in the open state is covered with an insulative object.SOLUTION: A circuit breaker comprises: an insulation member 8, which vertically divides an arc-extinguishing chamber into a first arc-extinguishing chamber on the side of a stationary contact 4 and a second arc-extinguishing chamber on the side of a movable contact 7 when a direction that a movable contact point 6 opens from a stationary contact point 3 is set to an upper side; and an exhaust port 10 provided at positions of housings 1 and 2 enclosing the second arc-extinguishing chamber that faces one end part of the movable contact 7 in the open state. In the circuit breaker, a communication hole formed of a slit 8b allowing the first arc-extinguishing chamber to communicate with the second arc-extinguishing chamber is provided close to the exhaust port of the insulation member 8. This structure allows an arc 12 in the open state to move toward an arc-extinguishing plate 9 through the slit 8b to improve current-limiting performance.
Patent JP-2013063033-A (JP)
Title: Packaged beverage using roasted corn powder, and method for producing the same
Inventor: TSUJI KAMARI
IPC: A23L23/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide highly palatable potage soup with a deep flavor/taste given by fortifying a flavor/taste by natural flavor of the preparation material of potage soup, and to provide a method for producing the soup.SOLUTION: A method for producing roasted corn powder for addition to potage soup includes roasting at 100-200°C roast temperature, dried crushed corn powder which has a water content of ≤7% and a size enough to make ≥50% pass through a 100 mesh sieve to obtain a roasted color of yellow-light brown color. The roasted corn powder is added to potage soup to give roasted flavor and body with sweetness to the potage soup, and give deep flavor/taste.
Patent JP-2012233674-A (JP)
Title: Heat medium boiler
Inventor: OZAWA HIROSHI
IPC: F23N5/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat medium boiler capable of keeping good combustion performance and stabilizing combustion by properly controlling a supply amount of combustion air in accordance with change of a combustion amount.SOLUTION: An air blower 28 supplies the combustion air to a burner 24. A heat exchanger 32 preheats the combustion air forced therein from the air blower 28 by an exhaust gas generated by the combustion of fuel by the burner 24. A second temperature sensor 36 detects a preheat temperature T of the combustion air preheated by the heat exchanger 32. A control device 44 controls a damper 42 to keep an opening according to the set combustion amount. The control device 44 adjusts a rotational frequency of the air blower 28 according to the set combustion amount on the basis of the preheat temperature T detected by the second temperature sensor 36, so that the air ratio reaches a predetermined target air ratio. The rotational frequency is adjusted so that an upper limit temperature Th of the predetermined preheat temperature T is not exceeded in every gas fuels different in heat generating amounts.
Patent JP-2011250809-A (JP)
Title: Gene expression profiling in biopsied tumor tissue
Inventor: BAKER JOFFRE B
IPC: C12Q1/68
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for predicting the likelihood of long-term survival of a breast cancer patient without the recurrence of breast cancer, following surgical removal of the primary tumor.SOLUTION: The method for predicting the likelihood of long-term survival of a breast cancer patient without the recurrence of breast cancer, following surgical removal of the primary tumor, includes a step of determining the expression level of RNA transcripts of CCNB1 in a breast cancer tissue sample obtained from the patient, normalized against a reference set of the RNA transcripts, wherein the overexpression of CCNB1 indicates a reduced liklihood of long-term survival without cancer recurrence.
Patent JP-2013071057-A (JP)
Title: Water treatment equipment
Inventor: SHIGENIWA SHINOBU
IPC: C02F3/30
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide water treatment equipment which receives oily water from an oilfield as water to be treated and treats the received oily water, and which can remove each of oil, solid contents, volatile organics and water-soluble organics included in the water to be treated so that the oily water from an oilfield is cleaned so as to be discharged to environment or the oily water from an oilfield is reused.SOLUTION: The water treatment equipment includes: an oil and solid content separation part 11 to which oilywater 10 from an oilfield discharged when producing crude oil is introduced as the water to be treated, and which separates and removes oil and solid contents from the water to be treated; an adsorption treatment part 12 to which treated water treated in the oil and solid content separation part 11 is introduced as the water to be treated, and which adsorbs and removes volatile organic components from the water to be treated; and a water-soluble organic removal part 13 to which the treated water treated in the adsorption treatment part 12 is introduced as the water to be treated, and which removes water-soluble organics from the treated water.