baber/WOPTO huggingface dataset:
Patent JP-2011040477-A (JP)
Title: Semiconductor light emitting element
Inventor: NAGATAKE TAKESHI
IPC: H01L33/12
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element capable of restraining a driving voltage in a low level.  <P>SOLUTION: The semiconductor light emitting element includes an n-type cladding layer 13, an active layer 14, a p-type cladding layer 15 containing AlGaInP, an intermediate layer 16, and a p-side contact layer 17 containing GaP, sequentially in this order. The intermediate layer 16 contains Ga<SB>1-a</SB>In<SB>a</SB>P (0.357≤a≤0.408), and has 10-20 nm of thickness. A voltage drop between the p-type cladding layer 15 and the p-side contact layer 17 is restrained by providing the intermediate layer 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040611-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MUNAKATA KOJI
IPC: B23K26/364
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of excellent reliability, capable of preventing chippings from being generated when formed into an individual piece, and capable of restraining dust from being generated when printed on a backside.  <P>SOLUTION: The semiconductor device 1A (1) includes: a chip-shaped semiconductor substrate 2 formed with a circuit element in one face side; a cut-out part 3A arranged in an outer circumferential area on the other face 2b of the semiconductor substrate, and opened over a side face; and a protection part 4A provided in the cut-out part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043372-A (JP)
Title: Navigation apparatus, route search method, and program
Inventor: IWAJI HIROBUMI
IPC: G01C21/00
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus, a route search method, and a program which can provide a route search result meeting preferences of a driver.  <P>SOLUTION: The navigation apparatus includes: a first route search means for searching for a guided route from a present position to an interchange which is closest to the present position on a guided route; a second route search means for searching for a guided route from an interchange which is closest to a destination on the guided route to the destination; and a route search conditions setting means for setting a first condition allowing the first route search means to search for a guided route and a second condition allowing the second route search means to search for a guided route. When there is a toll road on the guided route searched for, a control means allows the first route search means and the second route search means to re-search for a guided route on the basis of the first condition and the second condition set by the route search condition setting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042541-A (JP)
Title: Nickel oxide fine powder and method for producing the same
Inventor: YONESATO KAZUMICHI
IPC: C01G53/04
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide nickel oxide fine powder having a low content of impurities such as chlorine and a small particle diameter and suitable as an electronic component material, and to provide an industrially stable method for producing the nickel oxide fine powder.  <P>SOLUTION: An aqueous nickel chloride solution is neutralized with an alkali and the resulting nickel hydroxide is heat-treated at 500-800°C to obtain nickel oxide. The obtained nickel oxide is slurried and then crushed and washed at the same time with a wet jet mill. The resulting nickel oxide fine powder has a chlorine content of ≤100 mass ppm, a sodium content of ≤100 mass ppm and a specific surface area of ≥6 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232628-A (JP)
Title: Patterning method of transparent conductive film and transparent conductive pattern film obtained by the same method
Inventor: YUKINOBU MASAYA
IPC: H01B13/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterning method based on the lift-off method for enabling fine patterning of a transparent conductive film and a transparent conductive pattern film formed with this patterning method.  <P>SOLUTION: The patterning method includes a pattern resist forming step to form, on a base material, a photoresist pattern that is soluble to organic solvent but not soluble to water, a transparent conductive film forming step to form, on the entire surface of the base material on which the photoresist pattern is formed, a transparent conductive film that is mainly formed of conductive oxide fine particle and inorganic binder matrix by coating, drying, and hardening a transparent conductive film forming coating solution formed of conductive oxide fine particle, inorganic binder, and solvent, and a transparent conductive film patterning step to form a transparent conductive pattern film by development of the photoresist pattern based on dissolving and removal thereof with an organic solvent for removing the transparent conductive film formed on the photoresist pattern. The solvent of the transparent conductive film forming coating solution is characterized in that it is mainly formed of water or the mixed solution of water and alcohol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047446-A (JP)
Title: Hydraulic cylinder
Inventor: SUEYOSHI DAISUKE
IPC: F15B15/22
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic cylinder (hydraulic cylinder) maintaining quantity of working fluid kept in a cushion pressure chamber.  <P>SOLUTION: In this liquid pressure cylinder, working fluid is kept in the cushion pressure chamber by a piston seal 50. The piston seal 50 includes: a main seal ring 51 keeping sliding contact on the inner circumference surface 11 of a cylinder tube 10; an O-ring 52 pressing the inner circumference (inner circumference surface 51b) of the main seal ring 51 and biasing the outer circumference (outer circumference surface 51a) of the main seal ring 51 toward the inner circumference surface 11 of a cylinder tube 10; and a sub seal ring 53 disposed in parallel with the main seal ring 51 and on a cushion pressure chamber 6 side, pressed by the main seal ring 51 when receiving pressure from a drive pressure chamber 5, and making sliding contact on the inner circumference surface 11 of the cylinder tube 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047169-A (JP)
Title: Mechanical parking device
Inventor: ITAGAKI KAZUHIKO
IPC: B65G17/12
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical parking device of plane circulating type, which performs a feeding operation of a tray without causing a reduction in the number of housed automobiles.  <P>SOLUTION: In the mechanical parking device, a tray feeding mechanism repeats a feeding operation for moving one or a plurality of trays 2 toward a vacant space to move predetermined trays 2 to a desired position. A tray stock space S stacking a plurality of vacant trays 21 is provided in at least at one position of a plurality of housing spaces 3, to secure a vacant space as mach as possible according to the utilization state of a parking device. When the number of housed automobiles is below a fixed value, the tray 2 is moved to the desired position efficiently through less feeding operation. When the number of housed automobiles exceeds the fixed value, the vacant trays 21 are fed successively from the tray stock space S to enhance space utilization effects.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010021560-A (JP)
Title: Nonvolatile semiconductor memory, method of driving the same, method of operating the same, and method of manufacturing the same
Inventor: SAKAKIBARA KIYOHIKO
IPC: G11C16/10
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a large driving current in rewinding, shorten a winding time, and prevent a channel conductance from deteriorating, and the like when a nonvolatile semiconductor memory is driven.  <P>SOLUTION: In the nonvolatile semiconductor memory, a channel region and one diffusion layer are set at a first voltage level, the other diffusion layer is set at a second voltage level, a control gate 6 is set at the first voltage or a third voltage level, and the absolute value of a potential difference between the first voltage level and the second voltage level is set larger than that of the potential difference between the first voltage level and the third voltage level to first and second diffusion layers 2aa, 2bb of second conductive type as opposed to each other through a first conductive type channel region and a transistor having a two-layer gate electrode on the channel region of first conductive type, a part of charge that flows in the channel region is injected to a floating gate 4 to the transistor in which the channel current flows is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011050288-A (JP)
Title: Closed-type plant factory
Inventor: HATA NAOKI
IPC: A01G9/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closed-type plant factory solving the following major problem: vegetable to be cultivated limitedly comprises low length crops and thereby vegetable such as tomato or cucumber growing tall in a vertical direction can not be cultivated when cultivating the vegetable or the like because proximity irradiation of light from the side surface of a plant body is impossible in the closed-type plant factory.  <P>SOLUTION: The closed-type plant factory is structured as follows: a plant cultivation container shelf and lighting shelves set up in the plant factory are formed to be movable so as to secure a working space for a worker only in working time, enable proximity irradiation of the light to the side surface of the plant when cultivating the plant, and enable cultivation of the plant regardless of the length thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010059158-A (JP)
Title: New organic electroluminescent compound and organic electroluminescent device produced by using the same
Inventor: EUM SUNG JIN
IPC: C07D219/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic electroluminescent compound and an organic electroluminescent device, etc., containing the compound.  <P>SOLUTION: The electroluminescent compound is expressed by chemical formula 1 (wherein R<SB>1</SB>to R<SB>10</SB>are each H or a substituent such as aryl and substituted amino provided that all these groups are not H at the same time). The compound is e.g. the compound 7 produced by reaction formula (A). The compound gives an OLED exhibiting high luminescence efficiency and excellent color purity and having long drive life.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011054479-A (JP)
Title: Idle stop control device and idle stop control method
Inventor: MITANI TATEKI
IPC: G01N21/41
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idle stop control device capable of precisely measuring a charging state of a battery and simply applying the result to decision making as to whether the idle stop should be carried out or not.  <P>SOLUTION: In the idle stop control device to determine if the idle stop should be carried out or not based on the charging state of the battery, the idle stop control is done with high reliability through direct input of a battery solution concentration (charging and discharging states) by measuring a refractive index by the use of a reliable battery solution concentration sensor equipped with an optical fiber with grating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054056-A (JP)
Title: Face position detector, face position detection method, and program
Inventor: HIRAMAKI TAKASHI
IPC: G06T1/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To detect the face of a driver who drives a vehicle.  <P>SOLUTION: Pixel groups consisting of pixels arranged to be aligned with a contour curve determined in advance to meet the contour of the face are sequentially selected from among pixels constituting an image obtained by imaging the face of the driver. Likelihood of the selected pixel groups constituting the contour of the face of the driver is computed. The position of the face of the driver is detected, on condition that the pixels constituting the pixel groups determined based on the likelihood constitute the contour of the face. Since linear edges which do not constitute the contour of the face are not thereby extracted as the contour of the face, the contour of the face can be accurately detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054070-A (JP)
Title: Method and device for detecting redundant logic circuit
Inventor: NAKAYAMA NORIYASU
IPC: G06F17/50
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a redundant logic circuit detection method for detecting a redundant unit logic circuit arranged intentionally.  <P>SOLUTION: A storing part 14 stores register information showing a plurality of registers combined on the basis of logic design information of a logic circuit, waveform data being an execution result of a logic simulation about the logic circuit including the plurality of registers, and constraints for determining a comparison condition of the waveform data. A pattern matching part 15 detects a second register having a sequence of waveform data coincident with a sequence of waveform data about a first register according the constraints. An output part 16 outputs the first and second registers detected by the pattern matching part 15 as redundant circuit information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010133929-A (JP)
Title: Device and method for analyzing defect
Inventor: YAMADA YASUYUKI
IPC: H01L21/66
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for analyzing a defect to easily acquire standard data, and a method therefor.  <P>SOLUTION: The device for analyzing a defect includes a storage to store data containing processing pattern information corresponding to a predetermined process to a semiconductor wafer, a first extraction section to extract features of the processing patterns in a plurality of sample places respectively, a first derivation section to extract the first correspondent relationship between the features and frequencies in the plurality of sample places, a second extraction section to extract features of the processing patterns in the plurality of defect places detected by from the semiconductor wafer respectively, a second derivation section to derive the second correspondent relationship between the features and the frequencies in the plurality of defect places, and a detector to detect a feature that a frequency deviates between a sample place and a defect place based on the first and the second correspondent relationship.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011059158-A (JP)
Title: Projector
Inventor: TANAKA KATSUMI
IPC: G02B5/30
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of suppressing the deterioration of contrast to caused by an influence of return light generated in a liquid crystal panel while improving the durability and heat resistance of a polarizing element at the light exit side.  <P>SOLUTION: In the projector, first and second polarizing elements 42a-42c, 43a-43c are formed of inorganic materials so that a light modulating part 40 has excellent light resistance and heat resistance. Thus, a life of a projector 100 can be elongated. Furthermore, the first polarizing elements 42a-42c are disposed with gradients to a reference surface vertical to the optical axis of an illuminating optical system 20, whereby the return light to the first polarizing elements 42a-42c generated in the liquid crystal panels 41a-41c at the subsequent stage of the first polarizing elements 42a-42c and in the second polarizing elements 43a-43c is displaced to the outside of the projector 100 by reflection. Thus, the deterioration of the contrast of the projector 100 can be restrained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059880-A (JP)
Title: Password matching device and method
Inventor: YASUHARA KAZUNORI
IPC: G06F21/46
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a password matching device and method that take the convenience of an operator having a legitimate authority into consideration while securing password security.  <P>SOLUTION: If an input value does not match a registered password, the value of a false input that has been input last time is compared with the input value to see whether they match (S304); if they match, only a user is notified via a personal computer 101 that authentication has been unsuccessful (S305), while the registered password is not revoked. The value of the false input that has been input last time is compared with the input value to see whether they match (S304); if they do not match, the number of false inputs is accumulated (S306), and it is checked whether the number has reached a predetermined number at which the password is to be invalidated (S307). If it is determined that the number to invalidate the password has not been reached, a value input as the password and being different from the registered password is recorded by a false input storage part 203 (S308).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066217-A (JP)
Title: Coil component
Inventor: KOBAYASHI KAZUMI
IPC: H01F17/06
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component whose height is reduced.  <P>SOLUTION: The coil component includes a core cover 4 which houses a core 3 and forms a substantially annular body, a first and a second conductor wound around the core cover 4 to form coils, and a base portion 2 having a pair of terminal bases 21, 21 to which ends of the first and second conductors are coupled and a coupling portion 25 connecting the pair of terminal bases 21, 21 to each other, and mounted with the core cover 4. The core cover 4 is provided with a pair of conductor partition portions 42 each constituted including a lower lib portion 42A protruding downward from a reverse surface 41A and extending radially, wherein the lower lib part 42A has a lower groove 42a formed extending radially so that the coupling portion 25 engages it, a lower end edge of the coupling portion 25 forms a lower end portion of the base portion 2 to be positioned substantially in the same plane with a lower end portion of the lower lib portion 42A, and an upper end edge of the coupling portion 25 is housed in the lower groove 42a to engage the core cover 4, the vertical distance of the coupling portion 25 being substantially equal to the depth of the lower groove 42a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062157-A (JP)
Title: Seasoning utilizing "sho-chu" (japanese white distilled liquor) lees
Inventor: FUKUDA NORIKO
IPC: A23L27/21
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a newly flavored seasoning making the best use of the active ingredients in "Sho-chu" lees in response to their mass consumption, in view of the fact that factors with so far retarded their uses as food include muddy form, peculiar odor, high septicity, acidity and harshness despite containing various active ingredients as food "Sho-chu" lees.  <P>SOLUTION: The newly flavored mellow seasoning is obtained through the following process: a liquid part resulted after undergoing the solid/liquid separation of "Sho-chu" lees is used; the resulting supernatant (i.e. the liquid part) presents clear amber-color, containing various active ingredients and some saccharides and yeast; the supernatant is spiked with a saccharide and yeast and then warmed to effect its full fermentation and maturation, thus forming esters, leading to eliminating acidic pungency and harshness of the original supernatant and mitigating odor peculiar to "Sho-chu" lees; further, the thus obtained seasoning is spiked with amino acid(s) as delicious ingredient(s) and a salt. In the seasoning, odor becomes unnoticeable owing to adding the delicious ingredient. By the way, the seasoning's putrefaction can cope with storage under refrigeration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066818-A (JP)
Title: Substrate, saw device and device
Inventor: NAKAYAMA SHIGERU
IPC: H03H9/25
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate that achieves lower cost and appropriate strength and a SAW device using the same.  <P>SOLUTION: The substrate 1 is composed of a spinel for the SAW device. In the substrate 1, the value of average roughness Ra of one side of a main surface 1a of the substrate 1 is preferably 0.01-3.0 nm. Also, Young's modulus of spinel substrate 1 for the SAW device or other devices is preferably 150-350 GPa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063493-A (JP)
Title: Near-infrared ray shielding material microparticle dispersion, near-infrared ray shielding body and method for producing near-infrared ray shielding material dispersion
Inventor: NAGANAMI TAKESHI
IPC: C03C27/12
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-infrared ray shielding material microparticle dispersion in which composite tungsten oxide microparticles whose coloring power is improved are dispersed in a medium, a near-infrared ray shielding body and a method for producing the near-infrared ray shielding material microparticle dispersion.  <P>SOLUTION: The near-infrared ray shielding material microparticle dispersion, which includes near-infrared ray shielding material microparticles dispersed in a medium, is characterized in that the near-infrared ray shielding material microparticle contains composite tungsten oxide microparticles B represented by the formula: LixMyWOz (wherein M is one or more kinds of elements selected from among Cs, Rb, K, Na, Ba, Ca, Sr and Mg; W is tungsten; O is oxygen; 0.1≤x<1.0; 0.1≤y≤0.5; and 2.2≤z≤3.0), the composite tungsten oxide microparticle B is a microparticle having a hexagonal crystal structure and the particle diameter of the near-infrared ray shielding material microparticle is 1-500 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066839-A (JP)
Title: Microwave harmonic processing circuit
Inventor: KURODA KENTA
IPC: H01P3/08
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave harmonic processing circuit capable of improving power efficiency.  <P>SOLUTION: The microwave harmonic processing circuit includes: (n-1) parallel tip-opened stubs T21 to T26 connected in parallel on one point to an output terminal of a serial transmission line T11 connecting its input terminal to an output terminal of a transistor and having a predetermined electric length, and each having a predetermined electric length against secondary to n-th order (n is an optional integer) harmonic waves and a different length; a first strip conductor 7 configured by connecting the serial transmission line and two parallel tip-opened stubs T25, T26 out of the (n-1) parallel tip-opened stubs by one node; a second strip conductor 3 configured by connecting (n-3) parallel tip-opened stubs T21, T22, T34, T24 by one node; a ground layer 5 arranged between the first strip conductor 7 and the second strip conductor 3; and a via 10 for electrically connecting a connection part 20 of the first strip conductor 7 and a connection part 22 of the second strip conductor 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT