baber/WOPTO huggingface dataset:
Patent JP-2012189818-A (JP)
Title: Liquid-crystal display
Inventor: TOYAMA HIROSHI
IPC: G02F1/1335
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-crystal display having improved display performance.SOLUTION: A liquid-crystal display satisfies the specified formulas (1), (2) and (3) while displaying black, where (u', v') denotes the hue observed from the front, (u',v') denotes the hue observed from a 60° polar angle direction, and (u', v') and (u', v') respectively denote the maximum and the minimum of (u', v') among observation from azimuthal angle 0-360°.
Patent JP-2011109156-A (JP)
Title: Connection structure
Inventor: OTANI AKIRA
IPC: H01L21/60
Filed: 2011-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure that has low connection resistance, high insulation reliability, and superior microcircuit connectivity.  <P>SOLUTION: The connection structure is constituted by connecting an LSI chip having connection bumps arrayed at a peripheral part of the chip to a connection substrate with an anisotropic conductive film comprising at least a curing agent, a curable insulating resin, and conductive particles, wherein a standard deviation of the number of conductive particles present at a connection part of the connection bumps is ≥1.45 and smaller than larger one of ≤10% of the average number of the conductive particles present at the connection part and 2, ≥93% of conductive particles present at an inner part of the connection bumps are present independently and also present on a connection substrate surface side, the conductive particles present at the connection part of the connection bumps and at the inner part of the connection bumps have an average particle size of 1 to 10 μm, and the area of the connection bumps ranges from 500 to 10,000 μm<SP>2</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012188151-A (JP)
Title: Apparatus for producing four side sealed package
Inventor: IKEDA TAKESHI
IPC: B65B51/10
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing four side sealed packages which allows four-side sealed packages with opening tabs to be mass-produced efficiently.SOLUTION: The apparatus includes: sealing means 10 for sealing four sides so as to surround objects to be packaged (medicine 1), which are successively sandwiched between original packaging materials 201 and 202 superposed while conveyed in its lengthwise direction; and full cut means 30 continuously producing packages A by stamping both the original packaging materials 201 and 202 so as to provide one end with opening tabs 211 221. The sealing means 10 seals the four sides of each of packages of the medicine 1 arranged in lines in the width direction of the original packaging materials 201 and 202. The full cut means 30 is provided with opening tabs 211 and 221 for every package of medicine 1 and punches out the two original packaging materials 201 and 202 sealed along its three sides provided with none of opening tabs 211 and 221.
Patent JP-2012069904-A (JP)
Title: Film deposition device and film deposition method
Inventor: ITO HIDEKI
IPC: H01L21/205
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition device and a film deposition method capable of increasing a life of a heater and enabling use under high temperature.SOLUTION: A film deposition device 100 has a chamber 1, a susceptor 7 provided in the chamber 1 and on which a semiconductor substrate 6 is placed, an upper heater 18 positioned above the susceptor 7, and a lower heater 8 positioned below the susceptor 7. The upper heater 18 and the lower heater 8 are placed in an inert gas atmosphere. Pressure in a space A around the susceptor 7 is preferably lower than both of pressure in a space B around the upper heater 18 and pressure in a space C around the lower heater 8. The inert gas is preferably an argon gas.
Patent JP-2012195724-A (JP)
Title: Radio transmitter, frequency characteristic correction method, and temperature characteristic correction method
Inventor: OGAWA RYUTARO
IPC: H04B1/04
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmitter and a frequency characteristic correction method for a transmission circuit of the radio transmitter, which can easily obtain a frequency characteristic correction value of the transmission circuit in the case of transmission power with which a detector circuit outputting detection voltage by detecting part of antenna input power at an antenna end of the transmission circuit does not work.SOLUTION: A frequency characteristic correction value of a transmission circuit 30 is calculated from a correction value in a state where a detector circuit 16 is activated, and an analog voltage based on the correction value and an analog voltage having a fixed value output from a gain control part 19 are made to be added and output to a variable gain amplifier 10 of the transmission circuit 30 in the case of low transmission power with which the detector circuit 16 does not work. Thereby, the frequency characteristic correction value of the transmission circuit 30 can easily obtained in the case of transmission power with which the detector circuit 16 does not work.
Patent JP-2012195754-A (JP)
Title: Spurious measuring device, and receiving device and communication system utilizing the same
Inventor: SATO ARATA
IPC: H04J11/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To measure a plurality of spurious intensities in a communication frequency band respectively.SOLUTION: A spurious measuring device measuring a spurious in a partial frequency domain obtained by dividing a communication frequency band, has: a partial correlation synchronization pattern generator having a pseudo noise signal generator generating a pseudo noise signal in synchronization with a sample clock having a frequency twice as a bandwidth of the partial frequency domain, a mixer converting the frequency of the pseudo noise signal into a frequency of the partial frequency domain, and a DFT part performing discrete Fourier transformation (hereinafter, referred to as DFT) of the frequency-converted pseudo noise signal to generate a partial correlation synchronization pattern; an IDFT part performing inverse discrete Fourier transformation (hereinafter, referred to as IDFT) of the partial correlation synchronization pattern to generate a reference time domain signal; a correlation value generation part generating a correlation value by integrating a multiplication value obtained by multiplying the reference time domain signal by a reception time domain signal transmitted after IDFT of a transmission synchronization pattern obtained by performing DFT of the pseudo noise signal frequency-converted on a transmission side; and a spurious determination part extracting the spurious from the correlation value.
Patent JP-2012196809-A (JP)
Title: Forming method of polyester resin film
Inventor: ABURAYA YOSHIHIRO
IPC: B29C55/12
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a heat resistance polyester film.SOLUTION: Polyester in a general formula (1) and polyester in a general formula (2) are vertically and laterally extended at a temperature of not lower that (Tg-20°C) and not higher than (Tg+35°C), and two-axially extended at not smaller than a multiple of 1.15 and not larger than 1.30. Heat treatment is performed by a first heat treatment process for performing lateral both-end heat treatment at a temperature of not lower than (Tg-30°C) and not higher than (Tg-10°C), and a second heat treatment process for performing heat treatment without gripping the lateral ends at a lower temperature of not lower than (Tg-50°C) and not higher than (Tg-30°C).
Patent JP-2012196937-A (JP)
Title: Head and device for ejecting liquid
Inventor: NIIHARA TOSHIHIRO
IPC: B41J2/055
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head and a liquid ejection device hardly causing ejection failure by reducing clogging of a nozzle opening.SOLUTION: In an inkjet type recording head, the position of a meniscus 216 in a nozzle opening 211 can be moved to a liquid-repellent position on an ejection surface 212 side by electrostatic force with a low-potential nozzle plate 210 while lowering surface tension of ink 400 by accumulating positive charge in the ink 400 by a power source 240. Accordingly, in the inkjet type recording head 200, a material 500 in a nozzle opening 211 separates from the nozzle opening 211 while being surrounded by lyophilic ink 400 by movement of the meniscus 216 of the ink 400, and the material 500 can be easily eliminated by discharge of the ink 400.
Patent JP-2012200567-A (JP)
Title: Radiographic system and radiographic method
Inventor: TADA TAKUJI
IPC: A61B6/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To improve phase restoration precision while increasing spatial resolution in radiation phase imaging.SOLUTION: A radiographic system 10 includes a photography part 12 which acquires a radiation image including a periodic pattern having been modulated by a subject, and an arithmetic processing part 22 which generates the phase contrast image of the subject on the basis of the radiation image acquired by the photography part. The arithmetic processing part performs: image generation processing for generating an absorption image having the periodic pattern removed from the radiation image; spatial frequency processing for acquiring a spatial frequency spectrum having the DC component of the radiation image removed using Fourier transformation on the basis of the radiation image and absorption image; and phase restoration processing for generating a phase contrast image by separating a frequency region including the basic frequency component of the period pattern from the spatial frequency spectrum having the DC component removed and performing reverse Fourier transformation on the separated frequency region.
Patent JP-2012206560-A (JP)
Title: Suspension control device
Inventor: YAMAHATA MASATOSHI
IPC: B60G17/015
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a suspension control device capable of improving riding comfort when riding over a projection especially while a vehicle is running on a rough road.SOLUTION: In a control method of a controller of a suspension control device, even when the projection ride-over determination is established by a projection ride-over determination unit during the rough road travel control, the rough road travel control is continued. Thus, when a vehicle rides over a projection while traveling a rough road, the damping characteristic becomes the softer control than a conventional one, and the riding comfort can be improved.
Patent JP-2012205997-A (JP)
Title: Treatment method of organic wastewater by membrane separation activated sludge apparatus
Inventor: KOMATSU KAZUYA
IPC: C02F3/12
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of organic wastewater which can perform a stable operation by keeping sludge concentration high even if it is a wastewater of which the principal ingredient is a low molecular weight organic compound like a semiconductor manufacturing industrial waste water.SOLUTION: The organic wastewater treatment method uses a membrane separation activated sludge apparatus which includes: an aeration tank 1 into which organic wastewater enter; and a membrane separation tank 3 which solid-liquid separates the sludge in the aeration tank 1 by a separation membrane 4 while making it circulate, wherein the sludge circulation volume to the membrane separation tank 3 is switched by 1.5-10 times of the raw water amount depending on the organic matter load amount of the raw water.
Patent JP-2012207417-A (JP)
Title: Hair catcher
Inventor: WATARAI TATSUJI
IPC: E03C1/262
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hair catcher which can be installed irrespective of limits on the height in an installation space and restricts soil of a knob part picked when the hair catcher is attached to and detached from a drain port.SOLUTION: A hair catcher 10 comprises: a hair catcher body 12 which is detachably attached to a drain port; a concave first inflow part 22 which is formed on the wash place side of the hair catcher body 12 and into which drain water flows; a concave second inflow part 24 which is formed in a bottom face 22B of the first inflow part 22 and in which first drain holes 26 allowing drain water from the first inflow part 22 to flow into the drain port are formed; a wall part 28 which is provided on the bottom face 22B of the first inflow part 22 and between a side wall surface 22A and the second inflow part 24 and projects to the wash place side and of which part configures a knob part 34 picked when the hair catcher body 12 is attached to and detached from a drain port; and second drain holes 30 which are formed on the bottom surface 22B and at least between the wall part 28 and the side wall surface 22A and which allow drain water from the wash place to flow into the drain port.
Patent JP-2011245613-A (JP)
Title: Automatic parallel adjusting scraper apparatus
Inventor: HEO BONG GU
IPC: G02F1/13357
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic parallel adjusting scraper apparatus for processing a minute optical scattering pattern precisely and continuously while tracing the three-dimensional curved surface of a light guide plate precisely in two steps.SOLUTION: The automatic parallel adjusting scraper apparatus includes: a curve adjustment part which has an elastic body therein and generates first step drive force while being in parallel contact with the curved surface of the light guide plate; a transmission part which is movably coupled to the curve adjustment part and receives and transmits the first step drive force; a hinge part which is turnably coupled to the transmission part and transmits the first step drive force; and a processing part which is fixedly coupled to the hinge part, includes many teeth and processes a groove of the minute optical scattering pattern by the first step drive force while being in parallel contact with the curved surface of the light guide plate.
Patent JP-2012211846-A (JP)
Title: Radius measuring method of tip of knife edge
Inventor: YAMAMOTO SEIJI
IPC: G01B5/213
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method capable of accurately measuring the radius of a tip of a knife edge by a simple way using a widespread measuring instrument.SOLUTION: A method for measuring the radius of a tip of a knife edge comprises: using a contour shape measuring instrument to measure the tip of the knife edge 20 by a first stylus 33 having a ball 31 at its tip; calculating the radius of a least square circle as a first measurement value R; measuring the tip of the knife edge by a second stylus 34 having a ball 32 at its tip; calculating the radius of a least square circle as a second measurement value R; measuring the tip of one of the first stylus 33 and the second stylus 34 by the other tip of the first stylus and the second stylus; calculating the radius of a least square circle as a third measurement value R; and calculating (R+R-R)/2 to determine this value as the radius of the tip of the knife edge.
Patent JP-2012215250-A (JP)
Title: Shift clutch control device
Inventor: TSUKADA YOSHIAKI
IPC: F02N15/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To enable elimination of a reverse rotation preventive device such as a decompression mechanism intended for preventing reverse rotation, and to achieve miniaturization and reduction of cost.SOLUTION: At engine start-up, a clutch actuating means 174 is driven to bring a shift clutch into a shutoff state. When swing-back control is to be performed by a starter generator 66, while the engine is stopped and at least a crankshaft 50 is reversely rotated, the clutch actuating means 174 is driven to bring the shift clutch into the shutoff state. Further, while the engine is stopped and in the idle stop, the clutch actuating means 174 is driven to bring the shift clutch into the shutoff state. Before driving of a shift drum 54 is started, a shift spindle 58 is stopped, the shift clutch is disengaged, and after the driving of the shift drum 54 is completed, the shift spindle 58 is returned to the initial position to engage the shift clutch.
Patent JP-2011224364-A (JP)
Title: Dual-deflecting electrophysiology catheter
Inventor: DE LA RAMA ALAN
IPC: A61B5/296
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrophysiology catheter that allows a looped portion to deflect relative to the remainder of the catheter body, thereby permitting the angle of the loop to be fine tuned.SOLUTION: The electrophysiology catheter 10 includes a tubular body 12 having a proximal region 14, a neck region 18, and a distal region 16 predisposed into a loop and including electrodes. A first deflection wire extends through at least a portion of the proximal region of the catheter body and includes a first flattened section, while a second deflection wire extends through the neck region and at least a portion of the distal region and includes a second flattened section within the neck region. A first activation wire is joined to the flattened section of the first deflection wire, while a second activation wire is joined to the flattened section of the second deflection wire.
Patent JP-2012023711-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: SHIBUYA TAKESHI
IPC: H04N1/407
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, and an image processing program capable of easily performing color management for an image recording medium with unknown characteristics without color conversion parameter construction that requires advanced technical experience.SOLUTION: An image forming apparatus 50 outputs a calibration chart according to a user calibration execution instruction and color measuring means 12 measures a patch color of the calibration chart. Profile management means 13 selects a base profile of an entry having color reproducibility most approximate to a patch color measurement value from entries of a base profile DB15 and generates a paper correction TRC that approximates the patch color measurement value when the selected base file is used. The selected base profile is used as a color conversion parameter in a color management module 3. The generated paper correction TRC is used as a gradation correction parameter in paper support correction means 7.
Patent JP-2012226412-A (JP)
Title: Optical position detecting device and display system with input function
Inventor: ONISHI YASUNORI
IPC: G06F3/041
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical position detection device capable of setting a detection range widely even when a light receiving element has directivity, and a display system with input function.SOLUTION: In the optical position detection device, a light receiving part 13 includes a light receiving element 130 and an incident angle transformation part 14 for narrowing an incident angle range of reflected light L3 to the light receiving element 130. The incident angle transformation part 14 includes a light guide path 140 for incident angle transformation having an incident part 148, a first reflection plane 141, a second reflection plane 142 and a third reflection plane 143. Therefore, detection light L2 (reflected light L3) reflected at a target object Ob is made incident from the incident part 148, moves along an XY plane between the first reflection plane 141 and the second reflection plane 142 while repeating the reflection between the first reflection plane 141 and the second reflection plane 142, is reflected by the third reflection plane 143 in a Z-axis direction, and then is made incident to a light receiving plane 131 of the light receiving element 130, so that an incident angle to the light receiving plane 131 is narrow.
Patent JP-2012227687-A (JP)
Title: Electronic apparatus and image display method
Inventor: SENUMA KOICHI
IPC: G09G5/36
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and image display method capable of displaying a high-definition image regardless of the size of a display window.SOLUTION: According to the present embodiment, an electronic apparatus includes a control part, an image processing part, and a display part. The control part determines whether an image is to be two-dimensionally displayed or three-dimensionally displayed based on the window size of a display window for displaying an image corresponding to an image signal. The image processing part outputs the image signal as two-dimensional image data or three-dimensional image data in response to the determination result of the control part. The display part displays on the display window, a two-dimensional image corresponding to the two-dimensional image data or a three-dimensional image corresponding to the three-dimensional image data which is to be output from the image processing part.
Patent JP-2012223989-A (JP)
Title: Injection molding method, and die for injection molding
Inventor: TSUTSUMI YOSHIMASA
IPC: B29C45/34
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method that can reduce molding failure attributed to air/gas in a die.SOLUTION: In this injection molding method for molding a plate-like resin molding article 3 by forming a cavity 21 for molding the plate-like resin molding article 3 between a fixed-side die 30 and a movable-side 40, forming a gate 28 for injecting a molten resin in the cavity 21, injecting the molten resin from the gate 28, and running the molten resin to an end part 21P of the cavity 21 facing the gate 28, an air/gas evacuation means 12 is arranged in the cavity 21 on the movable-side die 40 side in an intermediate part from the gate of the cavity to the end part 21P, and the air/gas is discharged from the molten resin flowing through the inside of the cavity 21 by the air/gas evacuation means 12.
Patent JP-2012226207-A (JP)
Title: Belt position/posture detection device, belt device and image forming device
Inventor: OKAMOTO TOSHIHIRO
IPC: G03G15/01
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a belt position/posture detection device that detects skew and inclination of an endless belt with a simple configuration to achieve a compact device and cost reduction, and a belt device including the belt position/posture detection device and an image forming device including the belt device.SOLUTION: The belt position/posture detection device detects an inclination of the posture of an intermediate transfer belt 8 and a position of a belt width direction. A light source and a photodetector 32 are obliquely arranged in a conveyance direction B across the intermediate transfer belt 8. The light source emits a light beam L toward the photodetector 32 so that a part of a light path of the light beam L overlaps a belt edge of the intermediate transfer belt 8. Calculation means calculates the position and inclination in the belt width direction of the intermediate transfer belt 8 on the basis of an output voltage of the photodetector 32.
Patent JP-2011198376-A (JP)
Title: Image processing device, control method for the same and program
Inventor: OKUMA SATOSHI
IPC: B41J29/38
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device configured to acquire a Web page for printing, which prints and stores the acquired Web page, selectively executes the processing desired by a user, and prevents the user from selecting a prohibited processing.SOLUTION: The image processing device includes: a printing means for printing data stored in a Web server on a network; and a storing means for storing the data. When a data acquisition instruction is given, a screen is displayed for prompting the user to select at least either printing or storing the data. When either of the printing or storage is prohibited, a screen is displayed to hide the processing.