baber/WOPTO huggingface dataset:
Patent JP-2011186506-A (JP)
Title: Halftone photomask
Inventor: MIYAKE MITSUHIRO
IPC: G03F1/50
Filed: 2011-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise halftone photomask with little pattern deviation.  <P>SOLUTION: A device pattern part on a transparent substrate 1 includes: a light-shielding part where a semi-transmissive film 5 having relatively very low reflectance and high transmittance is laminated on a light-shielding film 4 having relatively high reflectance and very low transmittance; a semi-transmissive part where the semi-transmissive film 5 is directly deposited on the transparent substrate; and a light-transmissive part 7 where a part of the light-shielding part or the semi-transmissive part is removed to expose the transparent substrate. Meanwhile, an alignment mark 2 is provided in an alignment mark part provided in a non-device-pattern part on the transparent substrate 1, by: the light-transmissive part where neither the light-shielding film nor the semi-transmissive film exist and the transparent substrate is exposed; and the light-shielding part where the light-shielding film on the surface of which an antireflective film is not formed is exposed to the outermost surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012073586-A (JP)
Title: Microscope system for obtaining a plurality of images
Inventor: ARTUR HEGEL
IPC: G02B21/22
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system for obtaining a plurality of images.SOLUTION: The microscope system 1 includes a zooming system 20 configured to consecutively vary the magnification of the microscope system 1 over the magnification range of the microscope system 1. The zooming system 20 includes two movable zooming components 21 and 22 arranged so as to be movable along the common optical axis OA of the microscope system 1. The microscope system 1 further includes an aperture diaphragm 60 intersecting the zooming system 20 and configured so that multiple different observation beam paths of the microscope system 1 are selectable. The aperture diaphragm 60 is disposed between the two movable zoom components 21 and 22 as viewed along the optical axis OA. The aperture diaphragm 60 is positioned within an aperture diaphragm range SR measured along the optical axis OA and surrounding the pupil position P of the microscope system, for all the values of the magnifications in the magnification range.
Patent JP-2013013875-A (JP)
Title: Production method of vinyl chloride-based porous membrane
Inventor: MINAGAWA MASAKAZU
IPC: B01D71/30
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method which does not need to use a hydrophilic polymer and can produce a hydrophilic vinyl chloride-based porous membrane.SOLUTION: The vinyl chloride-based porous membrane which is produced by using the vinyl chloride-based polymer as a membrane-forming polymer is immersed into a sodium hydroxide solution whose density is 2 mass%, the membrane is immersed into water whose temperature is 20°C for one hour and rinsed after being heated at 55°C for two hours and subjected to alkali treatment, the obtained porous membrane is immersed into a sodium hypochlorite aqueous solution whose density is 1 mass%, the membrane is immersed into water whose temperature is 20°C for one hour and rinsed after being heated at 40°C for four hours and subjected to oxidant treatment after being statically left at room temperature (22°C ) for twelve hours, the rinsed porous membrane is dried at the room temperature, and thus the hydrophilic vinyl chloride-based porous membrane can be obtained.
Patent JP-2013021820-A (JP)
Title: Step-up/down converter
Inventor: MATSUO HIROBUMI
IPC: H02M3/155
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency step-up/down converter.SOLUTION: A transformer T has a primary winding Nand a secondary winding Nwound thereon. Winding start ends of the primary winding Nand secondary winding Nare connected together. A transistor Tis connected to a winding finish end of the primary winding N. A transistor Tis connected to a winding finish end of the secondary winding N. A capacitor C is connected between the transistor Tand the other end of the secondary winding N. A DC power supply Eis connected between the other terminal of the transistor Tand the winding start end of the primary winding N. A load Lis connected between the other terminal of the transistor Tand the other terminal of the transistor T. An output voltage regenerating operation control section 30 controls the transistor Tand the transistor Tto perform step-up/down actions.
Patent JP-2012020138-A (JP)
Title: Vacuum cleaner
Inventor: OWEN CHARLES GARETH
IPC: A47L9/04
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner head for a vacuum cleaner.SOLUTION: The cleaner head is used with the vacuum cleaner including a fan unit that generates an airflow circulating from the cleaner head to the fan unit. The cleaner head includes a rotatable stirrer assembly having a stirrer that sweeps up dust particles from its surface. The stirrer assembly is housed in a stirrer chamber housing including an downward opening via which dust particles excited by the stirrer come into the cleaner head and a dust outlet which is situated near the opening and through which excited dust particles come out of the stirrer chamber. The cleaner head also includes an exhaust port through which an airflow containing dust sucked in from the cleaner head, and a dust channel extending between the dust outlet and the exhaust port. The dust channel has channel walls which are formed such that the channel walls retain excited dust particles during excited dust particle collision with the walls until their energy decreases to an energy level at which dust particles can be carried in the airflow.
Patent JP-2013026016-A (JP)
Title: Electric wire with connector
Inventor: JINNO RYO
IPC: H01R4/70
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire with a connector, in which an end of an electric wire can be made waterproof with a simple step and at low costs.SOLUTION: An electric wire 1 with a connector comprises: an insulation electric wire 50 formed by a core wire 40 of a conductor and an insulation coating 70 covering the core wire 40; a crimp terminal 60 connected to the core wire 40 at an end of the insulation coating 70; and a connector housing 90 on which a connection hole 91, in which ends of the crimp terminal 60 and the insulation electric wire 50 are inserted, is formed. The insulation coating 70 of the insulation electric wire 50 comprises: inner insulation coatings 30 formed on an inner side of the insulation coating 70; and outer insulation coatings 20 formed outside the inner insulation coatings 30 and having a melting point lower than that of the inner insulation coatings 30. A blocking part 25 blocking a gap between a portion of the inner insulation coating 30 inserted in the connection hole 91 and an inner face of the connection hole 91 of the connector housing 90 by solidifying at least one part of the outer insulation coating 20 after it is eluted in the connection hole 91 of the connector housing 90, is formed.
Patent JP-2013018468-A (JP)
Title: Accelerator blocking device
Inventor: KUSUMI TOSHIO
IPC: G05G25/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing and avoiding the accident due to mistake of brake and accelerator depressing in an automatic transmission vehicle.SOLUTION: When the accelerator is deeply depressed, electricity flowing in an ignition plug synchronizing with a starter is stopped, and thereby, the runaway, jackrabbit start and sudden acceleration of a vehicle are prevented by stopping an engine. The device can be installed to the current automatic transmission vehicle any time or also later, and thereby, hereafter, the accident of the automatic transmission vehicle never occurs. Thereby contributing so as to be friendly for the earth and human.
Patent JP-2012030224-A (JP)
Title: Carbon dioxide capture system and carbon dioxide capture method
Inventor: WESTENDORF TIFFANY ELIZABETH PINARD
IPC: C01B32/50
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide capture system, and a method of using the same.SOLUTION: A system 10 of recovering carbon dioxide from a gas flow 24 includes a reaction chamber 14 at a first pressure with a gas flow inlet, a phase transition type liquid adsorbent 12 chemically reacting with the carbon dioxide to form a solid material, a regeneration unit 36 decomposing the solid material to discharge the carbon dioxide, and regenerating the liquid adsorbent 42, and a transport mechanism arranged between the reaction chamber and the regeneration unit, and configured to mix the solid material with a liquid to form slurry, pressurize the slurry, and transport the slurry to the regeneration unit. Moreover, the method of recovering the carbon dioxide from the gas flow includes steps of making the carbon dioxide react with the phase transition type liquid adsorbent to form the solid material, mixing the solid material with the liquid to form the slurry, pressurizing and transporting the slurry to the regeneration unit, and heating the slurry to form carbon dioxide gas and regenerating the liquid adsorbent.
Patent JP-2013030944-A (JP)
Title: Packet capture processing method and device
Inventor: TAKE YASUO
IPC: H04L12/70
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a packet capture processing method and device which enables all of the packet data flowing in a network to be collected and analyzed even during high load time, making it possible to obtain strict measurement results.SOLUTION: When packet capture processing load in a first processing device 10 increases, the first processing device 10 discriminates sessions of packet data which are received thereafter and transfers each packet data in units of sessions to a second processing device 20 for other processing by proxy, in which way the packet data are analyzed in a distributed manner. The first and the second processing devices 10 and 20 transfer the respective packet data analysis results to a third processing device 30, and the third processing device 30 totalizes the analysis results, performs statistical processing, and measures network quality, etc. The measurement results are referenced by a management supervise terminal 40, which accesses the third processing device 30 to retrieve the data.
Patent JP-2013027344-A (JP)
Title: Culture method of algae and algae obtained by the culture method, and soil conditioner using medium
Inventor: MORI NOBUO
IPC: C12N1/12
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a soil conditioner that decreases a salt concentration even for a soil having high salt concentration, and in which the proliferation of the bacterium in the soil that contributes the cultivation of a field crop can be performed, and to provide a culture method for the stable culture of the algae used for a soil conditioner.SOLUTION: The culture method of the algae cultures using a medium including a plant fiber, the culture method of the algae is such that the plant fiber is a cellulose, the culture method of the algae is such that the plant fiber is a residue at a paper production, and the soil conditioner includes the plant fiber used in either of the culture methods and the algae cultured by the method.
Patent JP-2013031025-A (JP)
Title: Image transmission device, image transmission method, image receiving device, and image receiving method
Inventor: KABUTO NOBUAKI
IPC: H04N19/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To achieve both transmission delay time minimization and high compression of image data in a simple configuration, when an image transmission device for compressing and transmitting image data to be transmitted, transmits image data of a size larger than a presently specified image size.SOLUTION: The image transmission method, in which image data are compressed and transmitted, comprises processes of: performing a color difference signal processing which reduces a Cb or Cr color difference signal effective range by a coordinate transformation using a correlation with a Y luminance signal; performing a compression processing of an image data composed of the resulting YCbCr luminance color difference signal; and outputting image data made by synchronizing the compressed image data with a clock signal having a synchronous relationship with a non-compressed image data clock.
Patent JP-2013027907-A (JP)
Title: Laser beam machining method and laser beam machining apparatus performing piercing
Inventor: KUROSAWA TADASHI
IPC: B23K26/382
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for piercing without being restricted by a machining condition (such as laser beam output) for avoiding the self-burning of a workpiece.SOLUTION: In the first step, a bottomed hole 21 having a cylindrical inner circumferential surface 21a opened in a workpiece surface WF of a workpiece W and a bottom surface 21b is formed in the workpiece W by irradiating the workpiece surface WF with laser beam LB while the focal point FP is separated from the workpiece surface WF. In the second step, a through hole passing through the workpiece W is formed by irradiating the bottom surface 21b of the bottomed hole 21 with the laser beam while assist gas AG is blown to the inner side of the bottomed hole 21 and any assist gas is not blown in a peripheral area S of an opening 21c. Since assist gas AG flowing out from the bottomed hole 21 does not flow along the peripheral area S, any fire does not spread over the workpiece surface WF even when self-burning occurs in the bottomed hole. The output of the laser beam in the second step is not limited by the upper limit for avoiding the occurrence of the self-burning, and the time required for the piercing is shortened as a result.
Patent JP-2013029759-A (JP)
Title: Data measuring apparatus
Inventor: NISHIMURA SHINJI
IPC: G08G1/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a data measuring apparatus in which a measurement position of measurement data can be grasped without using a map.SOLUTION: In a data measuring apparatus 1 mounted on an automobile 11, an input section 2 receives a speed signal S1 and a fuel consumption signal S2 generated by the automobile 11 as input, converts the signals into speed data D1 and fuel consumption data D2 and outputs the data to a processing section 6, a GPS receiving section 3 outputs positional data Dpo of the automobile 11 to the processing section 6, and the processing section 6 stores the speed data D1 and the like in a storage section 5 in association with the positional data Dpo. Furthermore, when outputting the speed data D1 or the like, the processing section 6 refers to map data Dmap stored in the storage section 5 to create specific map data Dsp of a specific map including a location indicated by the positional data Dpo associated with the speed data D1 or the like and outputs the specific map data Dsp, the speed data D1 or the like and the positional data Dpo associated with the speed data D1 or the like.
Patent JP-2013033842-A (JP)
Title: Vapor phase growth device
Inventor: UBUKATA EITOKU
IPC: C23C16/44
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth device which prevents a heat decomposition product from adhering on a view port inner surface and enables optical monitor and measurement of a substrate to be reliably conducted from a view port.SOLUTION: A vapor phase growth device heats a substrate 12 installed in a reactor 11 covered by a sealing plate 15 to a preset temperature and supplies a material gas to the reactor to form a thin film on a substrate surface. In the vapor growth device, a cylindrical member 21 is disposed between a view port 16 provided at the reactor exterior side of the sealing plate and a through hole 23 provided at the sealing plate and the interior of the cylindrical member is used as an optical path for passing measuring beam of an optical measuring apparatus 20 which monitors and measures the substrate surface.
Patent JP-2012053463-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/13357
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-definition liquid crystal display device capable of being used outdoors, and less likely to cause color tone change.SOLUTION: A liquid crystal display device comprises: a pair of light translucent substrates; a pixel portion including at least a liquid crystal element between the pair of substrates; an illumination part for delivering light at least to the pixel portion, provided outside the pair of substrates; a first polarization member between the pair of substrates and the illumination part; a reflection member outside the illumination part; a second polarization member on a side opposite to the first polarization member via the pair of substrates; and first and second optical sensors provided outside the pixel portion so as to face the pair of substrates via a polarization plate. The first optical sensor has a function of sensing the illuminance of external light and the second optical sensor has a function of sensing the color tone of the polarization light emitted from the pixel portion. The liquid crystal display device has a function of emitting light with a particular wavelength from a light source in accordance with the color tone of the pixel portion sensed by the second optical sensor and a function of compensating the color tone of the pixel portion.
Patent JP-2013034404-A (JP)
Title: Brush cutter
Inventor: ONO AKIKO
IPC: A01D34/68
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing a cut piece of a cutting cord from flying toward a user.SOLUTION: A brush cutter 10 comprises: an operating rod 12; a cord holder 50 configured to be rotatably driven at a front end 12a of the operating rod 12; a string-like cutting cord 60 held by the cord holder 50; an upper cover 64 configured to cover from an upper side and lateral side at least a part of region in which the cutting cord 60 revolves; a cord feeding button 52 provided on the cord holder 50; a trimming cutter 80 configured to cut the tip of the cutting cord 60; and a bouncing wall 66 configured to bounce off a cut piece of the cutting cord 60 cut by the trimming cutter 80 toward an opposite side from a user. In the brush cutter 10, the bouncing wall 66 is located inside the upper cover 64.
Patent JP-2013038726-A (JP)
Title: Image processor
Inventor: KURATANI MAYUMI
IPC: H04N1/46
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce a data size of a color conversion profile while deterioration of reproductivity of image data is suppressed when the color conversion profile is associated with the image data.SOLUTION: An image processor outputs generated image data in association with the color conversion profile suitable for an image data generation section. The color conversion profile displays data where a plurality of groups of values in a second color space are arranged in accordance with a prescribed order in response to positions of a plurality of lattice points in a first color space. A plurality of first lattice points and second lattice points whose order is subsequent to that of the first lattice points show colors which cannot be expressed by the image data generation section, and other lattice points which show colors that can be expressed by the image data generation section do not exist between the first lattice points and the second lattice points. In the color conversion profile, the value of the first group corresponding to the first lattice points is the same as that of the value of the second group corresponding to the second lattice points, and at least the value of the first group and the value of the second group are compressed.
Patent JP-2013042595-A (JP)
Title: High voltage power supply and image formation apparatus
Inventor: KOSAKE TATSU
IPC: H02M3/24
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a conventional high voltage power supply that since the drive pulse of a piezoelectric transformer is generated by feedback control of VCO, high speed rising characteristics of output voltage cannot be obtained, and thereby it is not applicable to an image formation apparatus for high speed printing of 20 (pages/min) or higher in A4 vertical feed.SOLUTION: A high voltage power supply 70 drives a piezoelectric transformer with a control signal of fixed frequency by fixing to the initial frequency division ratio value from the output start time until the output voltage S75 has a predetermined value equal to or below a target value SA, and when the predetermined value is reached, switches to a lapse time frequency division ratio value corresponding to the time lapsed from the output start until the predetermined value is reached. Subsequently, increment/decrement control of the lapse time frequency division ratio value is carried out so as to match the detection value S77 with the target value SA. Consequently, high speed rising of the output voltage is ensured, and high voltage power supply 70 is also applicable to an image formation apparatus for high speed printing of 20 (pages/min) or higher in A4 vertical feed.
Patent JP-2013044562-A (JP)
Title: Road surface gradient calculation device and method
Inventor: ICHIKAWA KAZUHIRO
IPC: G01C15/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a road surface gradient calculation device and method that can calculate road surface gradient on a traveling mobile body in real time and with high accuracy.SOLUTION: A road surface gradient calculation device 10 includes: a Global Positioning System (GPS) receiver 101 installed in a mobile body to receive GPS carrier waves from a GPS satellite; and an Inertial Measurement Unit (IMU) 102 installed at a substantial center-of-gravity position of the mobile body to output data for determining three-dimensional angular speed and acceleration. The road surface gradient calculation device 10 processes the GPS carrier waves received by the GPS receiver 101 and the data outputted by the IMU 102 by a Kalman filter to calculate speed, integrate the horizontal direction speed of the calculated speed to calculate a horizontal direction relative distance, integrate the vertical direction speed of the calculated speed to calculate a vertical direction relative distance and calculate the road surface gradient on the basis of the calculated horizontal direction relative distance and the calculated vertical direction relative distance for each section where the calculated horizontal direction relative distance becomes a prescribed horizontal direction distance.
Patent JP-2013044807-A (JP)
Title: Endoscopic device
Inventor: YOKOHAMA TOMOHIRO
IPC: G02B23/26
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic device capable of making power consumption low after being equipped with an energy limiting circuit and performing highly accurate current constant control.SOLUTION: A current is supplied from a voltage controlled current source 31 disposed in a safety area Ds against a load 34 disposed in a dangerous area Dd via an energy limiting circuit 33 including a current limiting resistance 33b disposed in the middle of a signal line 32, voltages at both ends of the current limiting resistance 33b which also functions as a detection resistance are detected by a controlled voltage generating circuit 43 via detecting signal lines 35a and 35b, the detected voltage is applied to a base of a transistor 42 as a controlled voltage, and the current flowing through between collector emitters of the transistor 42 is controlled so as to become a constant current.