baber/WOPTO huggingface dataset:
Patent JP-2010211159-A (JP)
Title: Optical unit for projector device, and projector device
Inventor: KOBAYASHI MOTOAKI
IPC: G02F1/13
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical unit for a projector device, which is advantageous for simplifying replacement work of an emitting side polarizing plate while achieving miniaturization, and to provide a projector device.  <P>SOLUTION: The optical unit 54 includes: first, second and third optical modulators 18R, 18G and 18B; a light compounding prism 20; and first to third emitting side polarizing plates 22R, 22G and 22B. Further, the optical unit 54 includes a housing for a light compounding part 56 in which the first, second and third optical modulators 18R, 18G and 18B, the light compounding prism 20, and the first to third emitting side polarizing plates 22R, 22G and 22B are mounted. The housing for the light compounding part 56 is provided with a guide 74 and a take-out port 76 for detaching the first, second and third emitting side polarizing plates 22R, 22G and 22B from a mounting surface 72, and attaching the plates to the mounting surface 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214689-A (JP)
Title: Printing control device and printer
Inventor: YOKOYAMA KATSUHITO
IPC: H04N1/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of managing so as to clear a target value in relation to a reduction of printing cost.  <P>SOLUTION: Every predetermined time period is set by a manager. The printer periodically performs a recommended print mode setting process (S102) that updates a recommended print mode which is adapted to reduce printing costs as compared with printing costs at a time when printing is performed by a reference printing mode and is recommended to a user on the basis of a comparison result between a target value relating to the reduction of the printing costs and the actual result value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218110-A (JP)
Title: Noise reduction device, noise reduction method, noise reduction program, and recording medium
Inventor: HARA TAKAYUKI
IPC: H04N1/409
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction device for reducing noise while storing an important element such as an edge when a human being perceives an image, and for properly reducing any non-additive noise in a color image.  <P>SOLUTION: A noise reduction device 100 for reducing noise in the pixel values of pixels of interest in a color image by using the pixel values of adjacent pixels including the pixels of interest is provided with: a representative value vector calculation means 103 for extracting pixels included in a similar region whose similarity with the pixels of interest in a predetermined color space is equal to or more than a threshold from the neighborhood region, and for calculating the representative value vectors of the pixels of the similar region; a difference projection means 105 for projecting difference vectors between the vectors of the pixels of interest and the representative value vectors to the specific direction of a color space; and a pixel value correction means 106 for replacing the elements of the vectors obtained by adding the difference vectors projected to the specific direction to the representative value vectors with the pixel values of the pixels of interest.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219819-A (JP)
Title: Router, communication system and method of monitoring communication system
Inventor: HASHIMOTO NAMIKI
IPC: H04L12/46
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system that conducts a performance test by the same configuration as in operation while keeping EMC in appropriate condition.  <P>SOLUTION: The router 1 includes a plurality of communication ports P1-Pn, a router section 13, electric phototransducers LD1-LDn, a monitor port 11, and a WDM device 12. The router section 13 controls connections among the communication ports P1-Pn. The electric phototransducers LD1-LDn convert a plurality of electric signals received by the communication ports P1-Pn into a plurality of optical signals with different wavelengths. The WDM device 12 divides and multiplexes wavelengths of the optical signals and outputs them to the monitor port 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215100-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI SOICHI
IPC: B60C9/18
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of achieving improved steering performance on a dry road surface while retaining braking capability by sipes on an icy and snow-covered road surface.  <P>SOLUTION: The pneumatic tire is equipped with a carcass layer 2, a belt layer 3 disposed outside the carcass layer 2 in the direction of the radius of the carcass layer 2, and a tread section 1 disposed outside the belt layer 3 in the direction of the radius of the belt layer 3. The tread section 1 includes a plurality of land parts 7 demarcated by a plurality of main grooves 6 extended in the tire circumferential direction, while respective land parts 7 are constructed of ribs 8 or of a plurality of blocks 10, with at least one piece of sipe being formed for each rib 8 and block 10. Reinforcing layers are provided outside the belt layer 3 in the direction of the radius of the belt layer 3, at the width direction ends of the respective land parts 7 in contact with the main grooves 6, the width of the reinforcing layer being set, for configuration, in a range of 3 mm or more and equal to or less than an extent of land part width multiplied by 0.4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225892-A (JP)
Title: Semiconductor device, manufacturing method of the same, and electronic apparatus
Inventor: KANEDA YOSHIHARU
IPC: H01L23/50
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which performs the exterior plating on the whole surface of a lead projecting from a molding means regardless of the length of the lead projecting from the molding means.  <P>SOLUTION: The method of manufacturing the semiconductor device includes a step of preforming a temporary wire connection between leads or between the lead and a tab so that a plating current flows from a lead frame to the tip of the lead after a lead-cut step, a step of molding after the formation of the temporary wire connection, a step of performing the lead-cut, a step of performing the exterior plating on the lead and a step of cutting off the wire connection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009298770-A (JP)
Title: Anthracene derivative, light-emitting material, material for light-emitting element, coating composition, light-emitting element, light-emitting device and electronic equipment
Inventor: KAWAKAMI SACHIKO
IPC: H01L51/50
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new anthracene derivative having a wide energy gap.  <P>SOLUTION: There is an anthracene derivative represented by general formula (G1), wherein, Ar<SP>1</SP>, Ar<SP>2</SP>are each independently one selected from 6-13C aryl groups for forming the rings; R<SP>1</SP>, R<SP>2</SP>are each independently one selected from H, 1-4C alkyl groups and 6-13C aryl groups for forming the rings; Ar<SP>1</SP>, Ar<SP>2</SP>, R<SP>1</SP>, R<SP>2</SP>may have one or more substituents, and two of the substituents may be bound with each other, to form a ring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010228926-A (JP)
Title: Cement composition and method for producing the same
Inventor: MISUMI HIDETOSHI
IPC: C04B7/345
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition having superior flowability where the elution of water-soluble Cr(VI) is sufficiently suppressed and wastes are effectively utilized and to provide a method for producing the same.  <P>SOLUTION: The cement composition includes cement clinker and gypsum. The cement clinker is characterized by having 47-58 mass% C<SB>3</SB>S in terms of Bogue equation, 11-13 mass% C<SB>3</SB>A, 6-9 mass% C<SB>4</SB>AF, a total content of Cr of 10-60 mg/kg and more than 2.0 mass% SO<SB>3</SB>on the basis of the total mass of the cement composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229564-A (JP)
Title: Kraft paper
Inventor: SHINOMIYA NORIO
IPC: D21H11/04
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kraft paper that has processing suitability and strength as a packing paper for bag making in spite of being bulky, and comprises conifer unbleached kraft pulp as a main raw material.  <P>SOLUTION: The kraft paper comprising conifer unbleached kraft pulp as a main raw material contains an ester compound of a fatty acid and a polyhydric alcohol, is coated with a water-soluble on one side and has a freeness of ≥550 ccCSF and ≤700 ccCSF and a density of ≥0.4 g/m<SP>3</SP>an ≤0.6 g/m<SP>3</SP>. Preferably, the HLB value of the ester compound is ≥3 and ≤11, the weight-average fiber length of the kraft pulp is ≥2 mm and ≤3.5 mm and the average Runkel ratio is ≥0.9 and ≤1.1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009255566-A (JP)
Title: Member having corrosion resistant laminated film, method of manufacturing the same member, treating liquid for manufacturing the same member, and coating material composition
Inventor: NAGATANI YASUHIRO
IPC: C23C28/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member provided with a film like body using zinc enriched paint and having high corrosion resistance, a method of manufacturing the same, a coating material composition, a reaction type chemical conversion liquid, and a finish treatment liquid for manufacturing the same.  <P>SOLUTION: The member provided with the film-like body includes a base material, a zinc based plated layer formed on the surface of the base material, a film-like anti-oxidation layer formed on the zinc based plated layer to prevent the oxidation or hydrolysis of a material constituting the zinc based plated layer, and a coating film comprising the coating material composition formed on the anti-oxidation layer and containing metal powder and a binder component. The coating material composition applied on the anti-oxidation layer preferably contains 0.05-50 mass% organosilicon composition, 0.05-50 mass% organotitanate compound, 20-60 mass% metal powder of one or more kinds selected from a group comprising zinc powder, zinc alloy powder, aluminum powder and an aluminum alloy powder and 10-60 mass% organic solvent based on the total composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010230405-A (JP)
Title: Automatic focusing mechanism and optical image acquisition apparatus
Inventor: SHIRATO MASATAKA
IPC: G03F1/84
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic focusing mechanism capable of reducing the dependency of patterns formed in a samples to be inspected and to provide an optical image acquisition apparatus provided with the same.  <P>SOLUTION: In the automatic focusing mechanism, a sample to be inspected 10 in which a pattern is formed is mounted to a mounting part 12, and a pattern-formed surface of the sample to be inspected 10 is irradiated with a light beam for observation which has passed through a slit 20 formed in a field stop 16. A reflected light beam generated by reflection is branched. Aperture stops 24A and 24B for focus adjustments in which an approximately rhombic opening 26 is formed are each arranged on the optical paths of branched reflected light beams. The quantity of light of each reflected light beam which has passed through the approximately rhombic opening 26 is detected at optical receivers 28A and 28B for focus adjustments. A focusing device 36 controls the position of the mounting part 12 on the basis of the difference between detected quantities of light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012119341-A (JP)
Title: Plasma processing apparatus, and method for manufacturing photovoltaic device
Inventor: KURODA AKIHIRO
IPC: C23C16/24
Filed: 2009-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of forming a film of uniform thickness and quality, and a photovoltaic device having a uniform thickness and quality.SOLUTION: A plasma processing apparatus 1 comprises a first electrode 3 capable of holding a substrate, and a second electrode 4 disposed to face the first electrode, provided with a plurality of gas supply ports 4a in the portion facing the first electrode, and subjected to high-frequency power. The plurality of gas supply ports on the second electrode is provided along concentric circles, and the distance between the adjacent concentric circles varies from the inner portion to the outer portion. A photoelectric converting layer containing an amorphous silicon semiconductor or a microcrystalline silicon semiconductor is formed on a transparent conductive film by the plasma processing apparatus 1.
Patent JP-2010231436-A (JP)
Title: Code symbol reader
Inventor: MIHARA HIDEMI
IPC: G06K7/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a code symbol reader allowing an operator to easily recognize a position adjusted to read a code symbol.  <P>SOLUTION: When presence of a candidate image of the code symbol is detected in a frame of a photographic image output from an imaging device that outputs the photographic image formed on an area image sensor (Yes in S4), the processing proceeds to step S5. When the candidate image cannot be decoded (No in S5), the processing proceeds to step S7. when it is detected that a part of the code symbol included in the candidate image is missed due to protrusion from an imaging area of the imaging device (Yes in S7), a guide image for imaging the candidate image as a code symbol is displayed on a display device together with the photographic image (S9). The operator can easily recognize the position to be adjusted to read the code symbol using the guide image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232997-A (JP)
Title: Telephone system, and telephone control method
Inventor: URAYAMA SHINTARO
IPC: H04M3/44
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce waste of call operation due to counterpart response impossibility when calling by using a telephone directory function.  <P>SOLUTION: Counterpart condition information representing counterpart response possibility is acquired from a counterpart telephone device corresponding to an optional counterpart phone number by a counterpart condition acquisition part 15C; a relevant counterpart is retrieved from telephone directory information 14B in response to a counterpart retrieval request from a telephone terminal 20 by a telephone directory processing part 15B; and a counterpart phone number related to the obtained counterpart and the counterpart condition information of the counterpart phone number acquired by the counterpart condition acquisition part 15C are reported to the telephone terminal 20 as a retrieval result used for screen display in the telephone terminal 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237391-A (JP)
Title: Optical sheet and backlight unit using the same
Inventor: MAKIMURA YOICHIRO
IPC: F21V5/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet capable of diffusing light after passing through each Fresnel lens surface 1a to some extent in each region R and preventing the generation of a dark line due to the reduction of front side brightness in the vicinity of the boundary of the region R, and to provide a backlight unit using the optical sheet.  <P>SOLUTION: In a planoconvex linear Fresnel lens type optical sheet 1, each Fresnel lens surfaces 1a divided like a planoconvex linear Fresnel lens is divided into a plurality of regions R in each plurality of adjacent Fresnel lens surfaces 1a. The Fresnel lens surface 1a of the central part R<SB>1</SB>of the region R is inclined on the right and left end sides in a reverse rotational direction and at an angle being larger as it goes to the end sides and the Fresnel lens surfaces 1a of the end potions R<SB>2</SB>of the region R are inclined at an angle being larger as it goes to the side of the central part R<SB>1</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237502-A (JP)
Title: Method for inspecting photomask blank or intermediate thereof, method for determining dosage of high-energy radiation, and method for manufacturing photomask blank
Inventor: INAZUKI SADAOMI
IPC: H01L21/027
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new inspecting photomask blank or intermediate thereof, evaluating stress of a phase shift film giving a change in surface topography causing a dimensional error in working a photomask blank, a method for determining dosage of high-energy radiation, and a method for manufacturing a photomask blank.  <P>SOLUTION: The photomask blank or an intermediate thereof which is manufactured by depositing a phase shift film on a substrate for a photomask, and irradiating the phase shift film with high-energy radiation to effect substrate shape adjusting treatment is inspected by measuring a surface topography of the photomask blank after the substrate shape adjusting treatment, removing the phase shift film from the photomask blank or the intermediate thereof, measuring a surface topography of the treated substrate after removal of the phase shift film, and comparing the surface topographies, thereby evaluating a warpage change before and after removal of the phase shift film, due to a stress of the phase shift film having undergone substrate shape adjusting treatment. A stress to the substrate by the phase shift film after the substrate shape adjusting treatment is evaluated more accurately.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236471-A (JP)
Title: Power generation system effectively using exhaust gas
Inventor: YAMAZAKI HISAKI
IPC: F02G5/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation system effectively using an unburnt fuel component in exhaust gas discharged from an internal combustion engine.  <P>SOLUTION: This power generation system includes: the internal combustion engine 100 including a combustion section 101 and a power generation section 102; and a boiler 200. The unburnt fuel component in the exhaust gas discharged from the internal combustion engine is burnt as fuel in the boiler. Thereby, it is possible to effectively use the fuel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239065-A (JP)
Title: Method of manufacturing solid electrolytic capacitor
Inventor: TAKEDA YOSHIHIRO
IPC: H01G9/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a compact and reliable solid electrolytic capacitor with a high manufacturing efficiency, in which a plurality of solid electrolytic capacitor elements are stacked in a thickness direction to suppress the volume of an anode.  <P>SOLUTION: A substrate 15 which is provided with the anode electrode 16 and a cathode electrode 17 at positions corresponding to the anode portion and a cathode layer at both ends of each capacitor element 13 as electrodes penetrating front and back surfaces of an insulator 18, is prepared, and the capacitor elements 13 are mounted on the substrate 15. A stack of the capacitor elements 13 mounted on the substrate 15 is molded with a resin 16. The molded body is cut in a direction that respective elements are stacked at the position of the anode part of each capacitor element 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246184-A (JP)
Title: Rotor and motor
Inventor: IWAI AKINOBU
IPC: H02K9/19
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor and a motor which have high efficiency and high reliability, by suppressing the generation of an eddy current and suppressing the demagnetization of a permanent magnet.  <P>SOLUTION: The rotor 22 has a columnar rotor yoke 41, which is fixed coaxially to a shaft 24 supported rotatably and a permanent magnet 30 which is arranged in a through-hole 42 made axially between one axial end face 41a of a rotor yoke and the other end face 41b, wherein the permanent magnet includes end magnets 51 and 56 arranged at both axial ends of the through-hole, and center magnets 53 and 54 arranged at the axial center of the through-hole, rather than the end magnets, which are both are stacked at least axially, and the axial length L1 of the end magnet is larger than the axial length L3 of the center magnet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246190-A (JP)
Title: Dc-dc converter and control unit thereof
Inventor: KAMIYA KAZUHIRO
IPC: H02M3/155
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter which effectively suppresses the rise in an output voltage due to the leak current of an output switching transistor.  <P>SOLUTION: The DC-DC converter includes first and second switches which are connected in series between an input terminal which is supplied with an input voltage, and a ground; an inductor provided between a connection node for the first and second switches and an output terminal; and a smoothing capacitor connected to the output terminal. The converter has a switching control circuit which performs the burst control of turning on the second switch, after turning on the first switch, when the output voltage drops to a reference voltage; and a dummy load current generating circuit which monitors the burst control and lets a dummy load current flow from the output terminal, when burst control is not performed for a predetermined period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010214061-A (JP)
Title: Tool for alleviating labor pain
Inventor: IINO HIDEKI
IPC: A61G13/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for alleviating labor pain which eases the labor pain and can be kept depressed for a long time by reducing grip strength and fatigue of a wrist during use.  <P>SOLUTION: The tool for alleviating the labor pain comprises: a pressing body which is in the shape of a hen egg and has pressing parts in central parts of its upper and lower protruding surfaces different in curvature radius; and a handheld holding body which is cylindrical and in at least one end of which a concave for holding the pressing body is formed so that the pressing body may be fitted in it up to its maximum diameter position in cross section while the two pressing parts can be faced both upward and downward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010241258-A (JP)
Title: Electric power steering device
Inventor: ONO KOHEI
IPC: B62D3/12
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuation of drive force transmitted from a hollow rotation shaft to a steering shaft through a screw mechanism at operation of an electric motor even if the steering shaft is bending-deformed, and to reduce influence to an operation sound generated in the screw mechanism.  <P>SOLUTION: The electric power steering device includes the steering shaft 30 and a ball screw mechanism 50. The steering shaft 30 has: an intermediate shaft 31 supported on a gear housing through the ball screw mechanism 50; a left side shaft 32 supported by a pinion shaft 20 and a bushing 12; and a right side shaft 33 supported by support parts 40a, 40b of a support member 40. A first connection rod 36 connected to universal joints 34, 35 at both ends and relatively displaceably connecting the intermediate shaft 31 and the left side shaft 32 in an axial direction is interposed between the intermediate shaft 31 and the left side shaft 32, and a second connection rod 39 connected to universal joints 37, 38 at both ends and relatively displaceably connecting the intermediate shaft 31 and the right side shaft 33 in the axial direction is interposed between the intermediate shaft 31 and the right side shaft 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT