baber/WOPTO huggingface dataset:
Patent JP-2011200941-A (JP)
Title: Polishing tool, device and method of polishing using the same
Inventor: NARAHARA KENEI
IPC: B24B41/047
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To evenly polish a surface of an article to be polished with respect to a polishing tool, a device and method of polishing using the same.SOLUTION: The polishing tool 1 includes a body 2 for polishing a face of the article T to be polished. The body 2 includes a recess 8, and a plurality of communication passages 10 that communicate the inner part with the outer part of the recess 8. One ends of a plurality of the communication passages 10 are communicated with the inner part of the recess 8, and the other ends are positioned outer than the one ends in the body 2 in a plan perspective view.
Patent JP-2011203442-A (JP)
Title: Toner supply device and image forming apparatus mounting the same
Inventor: MURATA KOJI
IPC: G03G21/18
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a toner supply device that uses an existing antenna substrate without changing the shape of a toner container according to every corresponding color, and to provide an image forming apparatus mounting the same.SOLUTION: The toner supply device is mounted in the apparatus body (2) of the image forming apparatus (1) and supplies toner of the corresponding color to a developing device (51). The toner supply device is constructed to be able to supply the toner of the corresponding color and includes: toner containers (77, 78, and 79) to which wireless IC tags (97, 98, and 99) including information related to each corresponding color are attached, respectively; and an antenna substrate (60) including radio antennas (67, 68, and 69) each of which emits radio wave for communication with each wireless IC tag and is disposed at predetermined intervals. In the toner container, a tag attachment unit (88) is formed including a communalization margin (92) in order to achieve communalization of the antenna substrate, to which the wireless IC tag is attached, shifting according to the pitch of a toner container for another model.
Patent JP-2011203516-A (JP)
Title: Projector and control method therefor
Inventor: ARIGA TADANORI
IPC: G09G5/10
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a projector that adjusts luminance of a light source device to improve visibility, and to provide a control method of the projector.SOLUTION: A controller 20 issues an instruction to a light source controller 28 to set minimum light source luminance, and issues an instruction to an image processing part 24 to project a test image including a character string. After an imaging part 26 captures a test image projected to a projection surface S, the captured image is analyzed by a character recognition part 20a, to recognize a character string included in the captured test image. When the character recognition part 20a can correctly recognize the character string included in the test image, adjustment of the light source luminance is completed. On the other hand, when the character recognition part 20a cannot correctly recognize the character string, the controller 20 issues an instruction to the light source controller 28 to increase (brighten) the light source luminance only by one level, and causes the imaging part 26 to capture the test image and causes the character recognition part 20a to recognize the character string again. Above operation is repeated until the character string can be correctly recognized or the light source luminance reaches the maximum luminance.
Patent JP-2011209044-A (JP)
Title: Method for fractionating/determining gypsum in cement composition
Inventor: NAKANO YU
IPC: G01N25/20
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for fractionating/determining gypsum in a cement composition capable of performing fractional determination of gypsum, namely, gypsum dihydrate and hemihydrate gypsum, included in the cement composition by an extremely simple method without requiring a special device or creation of a calibration curve or the like, with the same precision as conventional thermal analysis, for example, a method by a differential thermal balance or a method by a differential scanning calorimeter.SOLUTION: In this method for fractionating/determining gypsum in the cement composition, the cement composition is installed in the open state in a thermal analyzer, and the air having a humidity of 85-95% at 60°C is introduced into the thermal analyzer, and the temperature is raised, while keeping the inside of the thermal analyzer at the atmospheric pressure, to thereby perform quantitative analysis of gypsum dihydrate and hemihydrate gypsum.
Patent JP-2011208864-A (JP)
Title: Hot water supply system
Inventor: MORIGUCHI TAKAYA
IPC: F24H1/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system capable of reducing operation cost as much as possible while preventing possibility of running out of hot water as much as possible.SOLUTION: The hot water supply system includes a hot water storage tank, a hot water supply flow passage mounted with a hot water delivery terminal and communicated/connected to the hot water storage tank, a first heat source communicated/connected to the hot water storage tank via a main circulation flow passage for storing hot water, a second heat source with relatively larger heating capacity and heating cost than those of the first heat source and communicated/connected to the hot water storage tank via an auxiliary circulation flow passage for storing hot water, a sensor for continuously detecting an amount of remaining hot water in the hot water storage tank, and a control means for controlling the amount of the remaining hot water in the hot water storage tank for performing stable hot water supply to the hot water supply flow passage. The control means controls a start/stop states of the first heat source and the second heat source so that a certain amount of the hot water heated by the first heat source is stored in the hot water storage tank in advance, and hereafter, so that the amount of the hot water becomes a set remaining hot water amount set from time to time during the execution of the remaining hot water amount control.
Patent JP-2011002813-A (JP)
Title: Optical film, polarizing plate, liquid crystal panel, liquid crystal display, and method for producing optical film
Inventor: SHIMIZU SUSUMU
IPC: G02B5/30
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical film which has a high retardation developability and high retardation reliability, and uses a material that is inexpensive as compared with polyimide and has a wider choice of solvents.SOLUTION: The optical film 13 includes an optical compensation layer having a refractive index anisotropy satisfying nx>ny>nz. The optical compensation layer contains a polyvinyl alcohol resin subjected to ultraviolet cross-linking with a cross-linking agent having at least two double bonds, where nx: a refractive index in a direction (a slow axis direction) in which an in-plane refractive index of the optical compensation layer reaches its maximum, ny: a refractive index in a direction (a fast axis direction) that is orthogonal to the nx direction within a plane of the optical compensation layer, and nz: a refractive index in a thickness direction of the optical compensation layer that is orthogonal to each of the nx and ny directions.
Patent JP-2011209609-A (JP)
Title: Light emitting element module
Inventor: MASUKO KOICHIRO
IPC: G02B6/42
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce leakage light from around a bare fiber section by reducing the leakage of light of bare fiber section at the optical fiber insertion pipe and/or from around the upper area of a mount.SOLUTION: This light emitting element module has an LD 13, a core 17a, a fiber coating CA including a first clad 17b and a second clad 17c, a lens 17e in which the laser beam L emitted from the emitting surface 13a of the LD13 enters, an optical fiber 17 having a bare fiber section CRA with its second clad 17c removed, and a housing 11 holding the LD13. The optical fiber 17 is a multi-mode fiber, and the housing 11 has an optical fiber insertion pipe 11a to secure a part of the bare fiber section CRA so as to make the emitting surface 13a face the lens 17e, and a part of the bare fiber section CRA is fixed with a resin 16a of a reflectivity lower than the first clad 17b in the optical fiber insertion pipe 11a.
Patent JP-2011206413-A (JP)
Title: Medical guide wire, and assembly of medical guide wire and microcatheter or of balloon catheter and guiding catheter
Inventor: KATO TOMIHISA
IPC: A61M25/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a coil body including a small-diameter distal end and a large-diameter rear end is liable to be formed into a so-called narrow coil body with high rigidity, because the spring constant of the coil body is inversely relates to a coil mean diameter and the spring constant of a small-diameter coil body increases by an outer-diameter difference (similar to a mean-diameter difference of the coil), and that, in such a case, the characteristics of fatigue resistance should be improved with respect to the torsional rotation.SOLUTION: This medical guide wire includes the coil body increasing the number of windings (reducing the coil pitch) without changing the longitudinal length of the small-diameter coil body for suppressing the increase in the spring constant caused by the outer-diameter difference of the coil body and improving the characteristics of fatigue resistance to the repetitive torsional rotation based on a definite relationship between the spring index and a stress correction factor.
Patent JP-2011216515-A (JP)
Title: Flexible printed board, light source device and display device
Inventor: SUZUKI TAKATOSHI
IPC: H05K1/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To make a reflectance of a predetermined region on a flexible printed board higher than those of other regions without applying silk printing.SOLUTION: The flexible printed board 16 includes: a film-like base material 181, and copper thin films 182, 183 formed on the surface of the base material 181. The base material 181 is formed of a resin having a reflectance higher than those of the copper thin films 182, 183 in a predetermined wavelength region in visible light region, wherein the copper thin films 182, 183 are removed so that at least part of the base material 181 is exposed.
Patent JP-2011213127-A (JP)
Title: Air conditioner for vehicle
Inventor: AKIYAMA YASUNARI
IPC: B60H1/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle utilizing dehumidified air for cooling in the cooling mode and preventing the sensible temperature of an occupant from lowering in the heating mode, in addition to removing the frost on a windshield.SOLUTION: Air dehumidified by an air conditioning unit 10 is distributed upward along the inner surface of the windshield W from a first ventilation port 111 equipped near the windshield W. A controller switches a valve 202 to locate at a position A in the cooling mode and a position B in the heating mode. An air distribution part 20 and a fan 201 disposed on the ceiling 205 of the vehicle send the dehumidified air toward the occupant P in the cooling mode. More specifically, the dehumidified air is sucked from a ceiling suction port 206, distributed to the air distribution part 20, and thereafter blown out toward the occupant P from a blow out part 207. Switching the valve 202 to the position B stops the sending of the humidified air toward the occupant P.
Patent JP-2011212761-A (JP)
Title: Fixing device of workpiece
Inventor: ASHIZAWA HIROAKI
IPC: B23Q3/08
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece mount capable of securing sufficient suction force of a workpiece even if the workpiece does not block all of through holes, further keeping the inside of a cavity at a negative pressure before the workpiece is mounted on the workpiece mount, and shortening tact time.SOLUTION: A fixing device of a workpiece includes: numerous through holes 2 provided on the workpiece mount 1; the cavity 3 provided inside the workpiece mount 1 while communicating with the numerous through holes 2; a suction hole 4 communicating with the cavity 3 and connected with a vacuum source 11; a spring 5 having one of ends fixed to the inside of the cavity 3; a ball 7 connected with the other end of the spring 5 and having a diameter smaller than an inner diameter of the through hole 2; and an aperture 9 narrower than the diameter of the ball 7, wherein the ball 7 is pushed toward the aperture 9 by the spring 5. Such a constitution can secure sufficient suction force of the workpiece 6 even if all of the through holes 2 on the workpiece mount 1 are not closed.
Patent JP-2011212864-A (JP)
Title: Method of processing alc panel
Inventor: NAKAGAWA KIYOYUKI
IPC: C04B41/72
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing an ALC panel which imparts new designability to the ALC panel by maintaining in highly smooth state having gloss on the surface of the ALC panel and can reduce paint or the like required for paint finish.SOLUTION: When cutting the ALC panel, the water content of the ALC panel is made to be 20-60% and a dry type cutting is carried out. The average cell size of the ALC panel is preferably made to be 0.5 mm or less. Furthermore, the ALC panel is manufactured by adding methyl cellulose preferably within a range of 0.003-0.6 pts.mass with respect to the total solid content.
Patent JP-2011214330-A (JP)
Title: Method of manufacturing ground reinforcing mat
Inventor: IGARASHI MASAYUKI
IPC: E02D3/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a ground reinforcing mat, which easily manufactures a ground reinforcing mat formed by attaching a number of reinforcing projections side by side on a lying body.SOLUTION: After a form removal spacer 6 is mounted in a small-diameter opening part 5 at the lower end of a form part 4 for forming a number of projections of a manufacturing form A, a hardening binder 2A is injected and filled from an upper opening 3 in the form part 4 for forming a number of projections, the lying body 1 is placed on the manufacturing form A, and the lying body 1 is brought into contact with the hardening binder 2A exposed from the upper opening 3. After the hardening binder 2A is hardened, the manufacturing form A is descended on a placing surface 7, and each form removal spacer 6 is brought into contact with the placing surface 7 to release the respective reinforcing projections 2 together with each form removal spacer 6 upward from the frame part 4 for forming a number of projections.
Patent JP-2011220873-A (JP)
Title: Magnetic pole detection system
Inventor: SHIMIZU TETSUYA
IPC: G01D5/245
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic pole detection system that specifies a pole pitch in a magnetic pole array without depending on data that requires a storage of the repetition number of a cycle and the like.SOLUTION: A magnetic sensor array arraying a plurality of magnetic sensors detects a phase that uses a magnetic pole in a magnetic pole array as a reference where magnetic poles of N and S are alternately arranged. A pitch specification part specifies what pitch number of a magnetic pole in the magnetic pole array the magnetic pole detected by the magnetic sensor array is.
Patent JP-2011223796-A (JP)
Title: Vehicle charging apparatus
Inventor: KAWAMURA MASAHISA
IPC: H02J7/02
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when charging a battery of an electric vehicle, since a large amount of current may flow to the battery in quick charging, a service life of the battery is shortened and further, a user can only select one charging mode from quick charging and normal charging.SOLUTION: A vehicle charging apparatus is obtained which has a first charging circuit 61 by an in-vehicle charger 30 and a second charging circuit 62 by a quick charger 56, and in which control means 70 controls the first charging circuit and the second charging circuit in accordance with a selected mode by selecting a charging method corresponding to the circumstances from among a plurality of charging modes of a time designation mode, a fastest charging mode, a battery life preferential mode and a charge saving mode using an operating panel 73.
Patent JP-2011203701-A (JP)
Title: Diffraction grating substrate
Inventor: SATO YUSUKE
IPC: G02B5/18
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction grating substrate which is applicable to a diffraction grating, a plasmonic polycrystal, or the like for improving light extraction, and reduces color shift due to light diffraction.SOLUTION: The diffraction grating substrate has periodic grating structures having a pitch of 150 to 1,500 nm. Furthermore, the diffraction grating substrate has a structure where units having periodic grating structures different in at least one of pitch, height, and grating orientation are disposed at random, and it is preferable that an area of each of the units is 3 to 1,000,000 μm.
Patent JP-2011227148-A (JP)
Title: Method for producing anti-glare filter
Inventor: ISHIBASHI HIROKI
IPC: G02B5/02
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an anti-glare filter, in which a scratch-resistant film is laminated on the surface of a synthetic resin base material, the filter having fewer sink defects in the scratch-resistant film, and anti-glare and scratch-resistant properties.SOLUTION: The method for producing an anti-glare filter, the method including spreading a scratch-resistant film formation material between a synthetic resin base material and a mold provided with an irregular form on the surface, then polymerization-curing the scratch-resistant film formation material to form a scratch-resistant film, and subsequently peeling the laminate, in which the scratch-resistant film with the provided irregular surface formed on the surface of the synthetic resin base material, from the mold. In the method, a temperature of the mold and a temperature of the synthetic resin base material are specific conditions when a scratch-resistant film formation material is spread between the synthetic resin base material and the mold provided with the irregular form on the surface.
Patent JP-2011225471-A (JP)
Title: Agent for enhancing effect of anticancer agent
Inventor: MATSUI YASUSHI
IPC: A61K38/22
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an agent for enhancing effects of an anticancer agent for acquiring excellent treatment effects on cancers by an anticancer agent.SOLUTION: The agent for enhancing effects of an anticancer agent includes at least one selected from 5-aminolevulinic acid, its ester and its salt as an active ingredient. A chemotherapy having an excellent therapeutic effect free from an adverse effect is achieved since cytotoxicity of an anticancer agent to cancer cells is selectively enhanced.
Patent JP-2011225929-A (JP)
Title: Catalyst solution used in electroless plating method, method for preparing the catalyst solution, electroless plating method using the catalyst solution, and plated product with metal layer including metallic film formed by using the electroless plating method
Inventor: HONMA HIDEO
IPC: H05K3/18
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst solution which is used in an electroless plating method, the catalyst solution showing a good catalytic action and forming a copper catalyst nucleus which contains no metallic component such as palladium and tin having large specific resistance.SOLUTION: In order to solve the problem, the catalyst solution, which contains cuprous ion, hypophosphorous acid ion and chlorine ion and whose pH is 6.0-8.5, is employed. In the catalyst solution, the hypophosphorous acid stabilizes the existence of the cuprous ion. Accordingly, when a material to be plated is treated with the catalyst solution, the cuprous ion is uniformly adsorbed on the surface of the material to be plated. The cuprous ion, which is adsorbed on the material to be plated, becomes a catalyst nucleus of metal copper, when it is subjected to reduction treatment, to show a good catalytic action to an electroless plating solution. Further, by using this catalyst solution, a metallic component is prevented from remaining on the surface of a base material posterior to wire processing as in the case that a palladium catalyst is used. Consequently, even if fine pitch wiring is formed, high insulation reliability is maintained.
Patent JP-2011225101-A (JP)
Title: Vehicle seat
Inventor: SEI YASUAKI
IPC: B60N2/42
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat in which a seat back is hardly twisted.SOLUTION: The vehicle seat 1 includes a reclining device 8 for connecting a first end 3e on the lower side of a seat back 3 to a seat cushion 2 rotatably and lockably at the predetermined angle, and a pin member 9 for connecting a second end 3f on the lower side of the seat back 3 to the seat cushion 2 in a freely rotatable manner. The seat back 3 includes a first side frame 4 with the reclining device 8 being mounted thereon, a second side frame 5 with the pin member 9 being mounted thereon, an upper frame 6 for connecting an upper portion of the first side frame 4 to an upper portion of the second side frame 5, and a lower frame 7 for connecting a lower portion of the first side frame 4 to a lower portion of the second side frame 5. The lower frame 7 has a first fixing part 7a to be fixed to the first side frame 4, and a second fixing part 7b to be fixed to the second side frame 5 at the position farther from the rotational center line 3d of the seat back 3 from the first fixing part 7a.
Patent JP-2010226732-A (JP)
Title: Method for robust handoff in wireless communication system
Inventor: GROB MATTHEW S
IPC: H04W36/30
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of completing soft hand-off, even when a communication link between an active base station and a mobile station deteriorates before the mobile station receives a handoff direction message.  <P>SOLUTION: A device for wireless communications (hereinafter referred to as device) maintains a list of base stations X that the mobile station is in communication with, referred to as an "Active Set". Further, the device maintains another list of base stations Y close to the base stations X in the Active Set. The list is called a "Neighbor Set". A memory in the device includes information which enables the device to demodulate information transmitted from the base stations Y in the Neighbor Set. When a base station Y is included in a pilot strength measurement message (PSMM), the device places the base station Y in the Active Set.  <P>COPYRIGHT: (C)2011,JPO&INPIT