baber/WOPTO huggingface dataset:
Patent JP-2010266534-A (JP)
Title: Large-aperture zoom lens
Inventor: MURAMATSU YUICHI
IPC: G02B15/20
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and large-diameter zoom lens which has a desired aperture ratio of approximately 2.8 and is readily built into a camera shake correction mechanism.  <P>SOLUTION: The large-diameter zoom lens has a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group having positive refractive power, all arranged sequentially in this order, starting from the object side. When the magnification from the wide angle end to the telescopic end is changed the first lens group and the second lens group move apart from each other; the second lens group and the third lens group move closer to each other; the third lens group and the fourth lens group move closer to each other; the third lens group consists of a third front group having positive refractive power and a third rear group having negative refractive power, arranged sequentially in this order, starting from the object side; and when there are camera shakes, the image plane is corrected by moving only the third rear group in a direction perpendicularly crossing the optical axis, and the fourth lens group has a concave lens closest to the object side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267716-A (JP)
Title: Method for manufacturing low dielectric constant insulating film, semiconductor device, and method for manufacturing the same
Inventor: CHO YOSHINORI
IPC: H01L21/768
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve hydrophobicity of a low dielectric constant insulating film composed of a porous silica film, and also to control a vacancy diameter in a predetermined range, thereby attempting to reduce a relative dielectric constant, reduce a leakage current, and enhance mechanical strength.  <P>SOLUTION: This method for manufacturing the low dielectric constant insulating film composed of the porous silica film includes: the step of coating porous silica film forming raw material on a substrate; and the gas phase processing step of exposing the substrate coated with the porous silica film forming raw material into an organic amine vapor atmosphere to which water is not added.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077011-A (JP)
Title: Method for producing ceramic powder, method for producing ceramic film, method for producing piezoelectric element, and method for manufacturing liquid droplet spraying device
Inventor: KIJIMA TAKESHI
IPC: C04B35/491
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of ceramic powder at lower temperature as compared with the traditional solid phase method; and a method for producing a ceramic film by using such production method.  <P>SOLUTION: The production method of ceramic powder comprises a step of preparing a raw material solution containing a metal compound, and a step of forming powder by spray-drying the raw material solution, where the metal compound includes at least one of a hydrolyzable metal compound and a pyrolyzable organometallic compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010270206-A (JP)
Title: Water dispersion of colored fine particle, ink for inkjet recording, ink set for inkjet recording, and inkjet recording method
Inventor: OKADA TAKESHI
IPC: C09D11/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water dispersion of colored fine particles, which uses a water-insoluble color material like a pigment, and satisfies characteristics as an ink used in inkjet recording and meets high-speed fixability and higher image quality when the water dispersion is made into an ink.  <P>SOLUTION: The water dispersion of colored fine particles includes an aqueous medium, a water-insoluble color material as the colored fine particles, and a plurality of dispersing resins to disperse the colored material in the aqueous medium. Any one of the plurality of dispersing resins is a block copolymer having at least a hydrophobic segment, and a hydrophilic segment composed of a nonionic hydrophilic unit and an ionic hydrophilic unit. When the unit number of the nonionic hydrophilic unit is denoted as B, and the unit number of the ionic hydrophilic unit is denoted as C in the respective dispersing resins, the values of X determined by X=B/(B+C) are different from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270213-A (JP)
Title: Detergent and method for producing the same
Inventor: TOKUNAGA DAISUKE
IPC: C11D17/08
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a film of sodium silicate.  <P>SOLUTION: The film of sodium silicate formed on the surface of an article to be cleaned is made thick and tough by treating an aqueous solution of sodium silicate using the reverse osmosis membrane method for mixing each component of the aqueous solution (solvent water and sodium silicate) more homogeneously as well as for activating it to improve adhesion of sodium silicate. The adhesion of sodium silicate is further improved by mixing the solvent water and sodium silicate finer and more homogeneously using a liquid tank 1, that is partitioned by a semipermeable membrane 2 into two sections 3 and 4, and pouring the aqueous sodium silicate solution into both the sections 3 and 4, then pressurizing the first section 3 at first, next pressurizing the second section 4, and repeating alternatively the pressurizing operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268944-A (JP)
Title: Ultrasonic diagnostic imaging method and apparatus
Inventor: NEMOTO KIKURO
IPC: A61B8/00
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To display the distribution of elastic modulus of living tissue by a simple structure in an ultrasonic diagnostic imaging apparatus.  <P>SOLUTION: A received signal received by a receiving part 13 is orthogonally detected in an orthogonal detecting part 14 to find a real number part and an imaginary number part, and absolute values are computed (envelopes are detected) by absolute value computing parts 19 and 20 respectively. Then, a display processing circuit 21 creates a signal of the luminance corresponding to the size of the received (reflected) ultrasonic waves from the real number part, and displays the signal in a conventional B mode. The display processing circuit 21 acquires information on the variation of the elastic modulus on which is relatively harder or softer between a deep side and a shallow side of the reflected interface based on whether the phase of the received (reflected) waves is the same as or reverse to the phase of the transmitting waves from the imaginary number part, and combines the acquired information with the B-mode image or replaces the information with the B-mode image to be displayed. Accordingly, both the information on the reflection strength and information on the variation of elastic modulus are displayed from the transmitted/received ultrasonic waves only, so that the distribution of variation of the elastic modulus can be observed in all the areas of the B-mode display without selecting a target living tissue for measurement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272673-A (JP)
Title: Exposure apparatus, and device manufacturing method
Inventor: TAKABAYASHI YUKIO
IPC: H01L21/027
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus with improved throughput.  <P>SOLUTION: The exposure apparatus exposes a substrate by projecting patterns of a first original plate and a second original plate. The apparatus has: an original-plate scanning means that is movable in the scanning direction while holding the first original plate and the second original plate in such a manner that they are arranged side by side in the scanning direction; a substrate scanning means that is movable in the scanning direction while holding a substrate; a lighting means for lighting the original plates; a projection means for projecting light from the original plates on the substrate; and a control means for controlling the original-plate scanning means, the substrate scanning means, and the lighting means. The control means controls the original-plate scanning means, the substrate scanning means, and the lighting means in the following manner. A first shot of the substrate is exposed via the first original plate in a first period during which the original-plate scanning means and the substrate scanning means are accelerated synchronously with each other. A second shot arranged in the scanning direction with respect to the first shot is exposed via the second original plate in a second period during which the original-plate scanning means and the substrate scanning means are decelerated synchronously with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270556-A (JP)
Title: Soil improving machine, and connected soil improving machine
Inventor: SATO EIJI
IPC: E02D3/12
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil improving machine capable of loosening an earth clod small without requiring a turning mechanism to be added, and capable of promoting mixing stirring of the earth clod with cement milk.  <P>SOLUTION: An auger head 14 for cutting a soil is attached to a lower end of a boring rod 12, and a discharge port 18 of the cement milk is provided in the distal end thereof. The auger head 14 is rotated along an arrow mark R1 while discharging the cement milk from the delivery port 18, and the soil is cut along an arrow mark DN. A lower moving blade 27 for moving the earth clod upwards is provided in an upper side of he auger 14, and a stirring blade 20 for loosening the earth clod is fixed to an upper side of the lower moving blade 27. The stirring blade 20 has a first stirring blade 22 and a second stirring blade 24, and the second stirring blade 24 is attached to an outer circumferential end of the first stirring blade 22 to direct a plane part to a peripheral wall 12F of the auger 14. An upper moving blade 28 for moving the earth clod upwards is provided in an upper side of the stirring blade 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276801-A (JP)
Title: Pattern verification method, pattern verification device and program
Inventor: MIYAJIMA MASAAKI
IPC: H01L21/027
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately measure a pattern length without inhibiting reduction in an element size and to achieve pattern verification with high reliability while reducing the man hour and avoiding wasting a reticle by measuring the length of a design pattern in a mask data state without providing a monitoring region.  <P>SOLUTION: A design pattern is measured in a reticle data state by simulating the formation of the reticle (reticle simulation) without providing a monitoring region in the reticle. From the deviation of the measured length of the result pattern from a preregulated target value, whether or not the design pattern corresponding to the result pattern is certifiable is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275420-A (JP)
Title: Method for separating bonded body
Inventor: SATO MITSURU
IPC: B09B3/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating two members in a bonded body, wherein the two members are mutually bonded through a bonding film, capable of mutually separating the bonded body easily and efficiently.  <P>SOLUTION: In the method for separating the bonded body 1 wherein a first base material 21 and a second base material 22 are bonded through the bonding film 3 containing a polyester-modified silicone material, a part of the molecular bond constituting the polyester-modified silicone material is cut by applying separating energy to the bonding film 3 to produce cleavage in the bonding film 3, thereby separating the second base material 22 from the first base material 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277368-A (JP)
Title: Image processing apparatus and method
Inventor: SEGAWA HIROYUKI
IPC: H04N5/66
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently detect the change on a screen of a device like a computer.  <P>SOLUTION: A display timing setter 16 determines a timing for drawing an image by raster scan. A pixel reading unit 10 reads out a pixel in accordance with the timing output from the display timing setter. An interesting area information input unit 20 inputs information for specifying an optional interesting area in the image. An interesting area specifying unit 26 specifies whether the pixel is included in the interesting area on the basis of the timing output from the display timing setter 16. A finite bit generation unit 30 generates a finite bit string by carrying out mapping conversion of information of the pixel when the pixel is included in the interesting area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273605-A (JP)
Title: Method for producing lactic acid by fermentation method
Inventor: SUZUKI TOSHIO
IPC: C12P7/56
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently converting glucide to lactic acid without leaving the glucide by using an inexpensive medium.  <P>SOLUTION: The method for producing lactic acid includes a step for culturing microorganisms having the lactic acid-producing ability in the medium containing a nitrogen source and a carbon source, and a step for collecting the produced lactic acid. The method is regulated so that only a fish-originated nitrogen source may be added as the nitrogen source to the medium at the start of the culture, and a nitrogen source except the nitrogen source may be added at the time point at which the rate for producing the lactic acid is reduced or substantially stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274972-A (JP)
Title: Sheet applying apparatus and sheet applying method
Inventor: SAKAI HIDEYUKI
IPC: B65B59/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet applying apparatus and a sheet applying method which are capable of suppressing decrease of the processing capacity per unit time for applying adhesive sheets even when the distance between supplying means and adhesive surfaces of the adhesive sheets in an adherend is increased.  <P>SOLUTION: The sheet applying apparatus 10 includes: a line sensor 15 for detecting the position of an adhesive surface Ws of an adhesive sheet S on an adherend W to be conveyed; a single label printer 11 for feeding the adhesive sheet S to the supplying position SP; pressing means 12 having first and second suction heads 31 and 41 capable of holding the adhesive sheet S at the supplying position SP and pressing it against the adherend W; and controlling means 17 for controlling these means. The controlling means 17 performs the control so that the adhesive sheet S is applied to the adherend W by pressing the first suction head 31 and the second suction head 41 against two adherends W detected by the line sensor 15 and continuously conveyed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281115-A (JP)
Title: Asphalt plant
Inventor: KAMIO MASAHIRO
IPC: E01C19/10
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve energy savings by suitably utilizing even deaeration from a vertical carrier device, a vibrating sieve, a mixer, etc. as combustion air of a burner, together with exhaust gas, so as to effectively perform heat recovery while maintaining the appropriate burning of the burner.  <P>SOLUTION: A circulating duct 28, which is provided in such a manner as to branch off downstream from a dust collector of an exhaust duct 10, is connected to a combustion air introduction port 29 of the burner 8, so that the exhaust gas can be partially introduced as primary combustion air; and a deaeration duct 31, which is provided in the vertical carrier device 4, the vibrating sieve 15, the mixer 23, etc., is connected to a throat 32 at the leading end of the burner 8, so that the deaeration can be partially introduced as secondary combustion air. In addition, the deaeration duct 31 comprises an exhauster 33 and an air flow controller 37; and the amount of deaeration for being introduced as the secondary combustion air to the burner 8 is adjusted by controlling the number of revolutions of the exhauster 33 by means of the air flow controller 37, depending the burning volume of the burner 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281752-A (JP)
Title: Navigation device, method and program
Inventor: IKETANI SATOSHI
IPC: G01C21/00
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device, method and program, recommending information reflecting a real-time state of a user, acquired from an on-vehicle unit.  <P>SOLUTION: A control part 3 is equipped with not only a navigation part 30 but also a route information acquisition part 31, a tendency data acquisition part 32, a tendency reflection part 33, a tendency adjustment part 34, a route priority determination part 35, a priority display control part 36, and a tendency data storage part 37. The tendency adjustment part 34, which is a means for adjusting a tendency acquired by the tendency data acquisition part 32 in accordance with a user or a real-time state of the user, is equipped with a period adjustment part 34a, a time adjustment part 34b, a weather adjustment part 34c, a required time distance adjustment part 34d, and a riding constitution adjustment part 34e.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011003133-A (JP)
Title: Portable storage medium, program, information protection system for the portable storage medium and information protection method for the portable storage medium
Inventor: KAYANO EMIKO
IPC: G06F21/32
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To enhance reliability to information protection of a portable storage medium.SOLUTION: This portable storage medium 1 includes a controller part 2 and a storage part 3. The storage part 3 includes a protection target storage area 4. The storage part 3 stores prescribed authenticating information N. The controller part 2 controls reading and writing of the information of the storage part 3. The controller part 2 includes a function of blocking reading of information of the protection target storage area 4. The controller part 2 has an information reading permission decision function of taking in prescribed information from an installed device, confirming that the taken-in information is information fit for a prescribed condition already authenticated by prescribed authentication processing, and making reading blocking operation of the information of the protection target storage area 4 be released when deciding that a combination between the already authenticated information and the authenticating information N satisfies a prescribed combination condition.
Patent JP-2010026508-A (JP)
Title: Method for manufacturing optical interface module and optical interface module
Inventor: KODAMA HIROAKI
IPC: G02B6/13
Filed: 2009-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical interface module, which uses a method of easily and reliably connecting a light-emitting element and a light-receiving element to an optical waveguide.  <P>SOLUTION: The method of manufacturing an optical interface module includes: forming a lower clad layer on a first surface of a substrate having a first and a second surface; forming a core layer on the lower clad layer and forming two grooves in part of the core layer to form a first core part between the two grooves having one end and another end; forming an upper clad layer on the core layer and in the grooves; mounting a light-emitting element on the first surface of the substrate; mounting a light-receiving element on the first surface of the substrate; forming a second core part optically coupled to the light-emitting element and one end of the first core part, by installing two grooves by laser machining in the upper clad layer and the core layer between the light-emitting element and one end of the first core part; and forming a third core part optically coupled to the light-receiving element and the other end of the first core part, by installing two grooves by laser machining in the upper clad layer and the core layer between the light-receiving element and the other end of the first core part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011005389-A (JP)
Title: Photocatalytic particle
Inventor: FUJIMURA WATAFUMI
IPC: C02F1/72
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst with high catalytic activity. 
     SOLUTION: This photocatalyst includes a phototransmitting particle with pores formed in the surface which is uniformly covered with titanium dioxide having photocatalytic function. In addition, the specific surface of this photocatalyst is 600 to 1,500 m 2 /g. The specific surface is preferably 800 to 1,500 m 2 /g and is more preferably 1,000 to 1,500 m 2 /g. Besides, the phototransmitting particle is preferably of mesoporous silica, and the film thickness of the titanium dioxide layer is preferably 4 to 30 Å. and the titanium dioxide is more preferably covered by atomic layer accumulation process. 
     COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011008009-A (JP)
Title: Image forming apparatus
Inventor: MATSUZAKI YOSHIKI
IPC: G03G15/16
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To correct the misregistration of an image in a direction crossing the conveying direction of a recording medium.SOLUTION: A control unit 103 calculates ΔT=T2-T1. In accordance with the value of ΔT, the control unit 103 calculates a variation showing a positional change of a patch image pt in a period where the patch image pt moves from a primary transfer position to the position of a patch image detection sensor 20. Next, based on the calculated variation, the control unit 103 predicts a value showing in which direction and how far a normal image 22 is deviated in a period where the normal image 22 moves from the primary transfer position to a secondary transfer position, and then calculates a correction amount for the skew of an intermediate transfer belt 2 in accordance with the predicted value. Based on the calculated correction amount, the control unit 103 controls the posture of an adjusting mechanism 104 so that the conveying direction of the intermediate transfer belt 2 becomes close to the original conveying direction of that at the secondary transfer position.
Patent JP-2011009454-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI YASUHIRO
IPC: H01L21/8247
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a semiconductor device including a nonvolatile memory.SOLUTION: A nonvolatile memory cell NVM1 arrayed over a silicon substrate 1 includes a first n-well NW1, a second n-well NW2 formed in a place different from the place thereof, a selection transistor Qs formed in the first n-well NW1, and an electric charge storage portion CA having a floating gate electrode FG and a storage portion p-well. The floating gate electrode FG is so placed that it overlaps with part of the first n-well NW1 and the second n-well NW2. The storage portion p-well is placed in the first n-well NW1 so that it partly overlaps with the floating gate electrode FG. In the nonvolatile memory cell NVM1, memory information is erased by applying a positive voltage to the second n-well NW2 to discharge electrons in the floating gate electrode FG to the second n-well NW2.