baber/WOPTO huggingface dataset:
Patent JP-2011199077-A (JP)
Title: Method of manufacturing multilayer wiring board
Inventor: MAEDA SHINNOSUKE
IPC: H05K3/46
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer wiring board which can increase the number of laminates easily by using a laminate after it is laminated on a supporting substrate and separated therefrom as a pseudo-core substrate.SOLUTION: The method of manufacturing a multilayer wiring board includes a step of forming an intermediate laminate by laminating resin insulating layers 20-23 and conductor layers 30-32 alternately on a planar supporting substrate 11, a step of separating the intermediate laminate and the supporting substrate 11 after the surface side thereof is subjected entirely to metal plating, and a step of forming a wiring lamination part by laminating the resin insulating layers and conductor layers alternately for the separated laminate 10b. Consequently, a multilayer wiring board where the number of laminates can be increased easily as compared with a conventional coreless wiring board can be obtained.
Patent JP-2011194354-A (JP)
Title: Apparatus for improving quality of water in dam lake, river or lake
Inventor: MIODA TORU
IPC: C02F7/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving and efficient method for improving water quality with respect to the deterioration of water quality due to the abnormal growth of plankton and the formation of an oxygen-poor water mass which are caused by eutrophication in the closed water areas of dam lakes, rivers and lakes.SOLUTION: There is provided an energy-saving multifunctional apparatus for improving water quality, which forces water bloom and freshwater red tide from a surface water area into a deep water area to suppress them, improves the water quality of the oxygen-poor water mass of the deep water area efficiently in the surface area, releases the eutrophic cold water of the deep water area to a downstream area without any trouble, takes measures against muddy water, and uses a heat exchanger capable of heat exchange with local water.
Patent JP-2010182685-A (JP)
Title: Lithium secondary battery, and method of charging/discharging the same
Inventor: ABE KOJI
IPC: H01M10/0567
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery having excellent cycle characteristics and excellent battery characteristics such as electric capacity and storage characteristics in a charged state.  <P>SOLUTION: The lithium secondary battery is composed of a positive electrode, a negative electrode made of artificial graphite or natural graphite, and a nonaqueous electrolyte prepared by dissolving an electrolyte in a nonaqueous solvent, wherein 0.1 to 20 wt.% of a cyclohexylbenzene having a halogen atom bonded to the benzene ring thereof is contained in the nonaqueous electrolyte. The lithium secondary battery exhibits excellent electric capacity and excellent cycle characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011203351-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI MASANORI
IPC: G03G21/14
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the shift of each electrification component included in a developer to an image carrier and the density unevenness of a formed image are suppressed when the image carrier is stopped.SOLUTION: The image forming apparatus includes: a background potential-applying unit which applies a background potential being the background of an image to the circumferential surface of the image carrier; a latent image-forming unit which forms an electrostatic latent image by applying an image potential to the image carrier; a developing unit which forms a toner image by developing the electrostatic latent image with charged toner; a transfer unit which electrostatically transfers the toner image on the image carrier to a body to be transferred; and a power supply part which is a power supply part having the application of a voltage to the background potential-applying unit and the application of a potential to the developing unit, stops the application of the voltage to the background potential-applying unit after the formation of the electrostatic latent image by the latent image-forming unit is completed and then, the circumferential surface of the image carrier makes at least one rotation, and controls the potential of the developing unit so that the potential of the developing unit may follow the change of the potential of the circumferential surface of the image carrier caused by the action of the transfer unit, after the application of the voltage is stopped.
Patent JP-2011203005-A (JP)
Title: Detection sensor, and material detection system
Inventor: MIHARA TAKASHI
IPC: G01N5/02
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To stabilize detection sensitivity of a vibrator by vibrating the vibrator by optimum conditions.SOLUTION: The gain of an amplifier 100, the amount of the phase shift of a phase shifter 103 and the central frequency of a band pass filter 104 are adjusted to preset values set according to the vibrator 41. The vibrator 41 is driven by optimum conditions by vibrating a PZT plate 75 by an adjusted driving signal. Even if a plurality of vibrators 41 are provided, each of the vibrators 41 is oscillated on the optimum conditions using the preset value according to each vibrator 41 by sequentially switching the vibrator 41 connected to a control circuit 51B by a multiplexor.
Patent JP-2011200338-A (JP)
Title: Electronic endoscope
Inventor: ENDO KEISUKE
IPC: A61B1/04
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To retain the electric characteristics and durability of an electronic endoscope by a simple structure and at a low cost.SOLUTION: A flexible board 37 whose one end is connected to a CCD 27 is bent in an S shape, and the other end of the flexible board is in close contact with the inner wall surface of a protection frame 41 formed of a metal plate with high thermal conductivity. The protection frame 41 is composed of a U-shaped part 41a and a spring part 41b. The U-shaped part 41a covers the flexible board 37 for protection. Only by inserting the protection frame 41 into the inner side of a cylinder part 32a of a joint ring 32, both edges on the distal end side of the spring part 41b are securely brought into elastic contact with the inner surface of the cylinder part 32a. Heat generated from the CCD 27 and the flexible board 37 is conducted to the U-shaped part 41a, and to the joint ring 32 from the spring part 41a. The joint ring 32 is connected with a plurality of joint rings 33, and the heat generated from the CCD 27 and the flexible board 37 is conducted to the plurality of joint rings 33 from the protection frame 41 and the joint ring 32, and so that the heat is efficiently radiated.
Patent JP-2011201977-A (JP)
Title: Bonding method
Inventor: ITO YOSHIFUMI
IPC: C09J183/05
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method by which two members can be bonded together through a bonding film after the bonding film included in a bonding film transfer sheet is patterned into a predetermined pattern.SOLUTION: The bonding method includes the steps of: preparing the bonding film transfer sheet 1a including a substrate 2a and the bonding film 3 and developing adhesion on the surface of the bonding film; preparing a transfer body 5a and obtaining a temporary bonded body (c) by attaching the transfer body to the bonding film transfer sheet; obtaining the bonding film transfer sheet (d), in which the patterned bonding film remains on the substrate, by releasing the substrate from the temporary bonded body so as to transfer a part of the bonding film to the transfer body; developing adhesion again on the surface of the patterned bonding film of the bonding film transfer sheet; and preparing an adherend and obtaining a bonded body, in which the substrate and the adherend are bonded through the patterned bonding film, by attaching the adherend to the bonding film transfer sheet so that the adherend closely adheres to the bonding film.
Patent JP-2011203937-A (JP)
Title: Dma security check circuit and dma security check method
Inventor: WADASAKI SHUZO
IPC: G06F3/06
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a DMA from being queued when a cache miss occurs in an IO TLB (I/O translation look aside buffer).SOLUTION: When a DMA (direct memory access) security check circuit conforming to IOV (I/O virtualization) HBA (host bus adaptor) detects descriptor fetch to a DMA read request from the HBA, it is determined whether a logical address extracted from reply data to the DMA read request and request ID included in the reply data are included in the same guest space or not, and when it is determined that they are included in the same guest space, the address included in the reply data is determined to be proper.
Patent JP-2011074059-A (JP)
Title: Agent for increasing quantity of hyaluronic acid
Inventor: SHIIHARA MISA
IPC: A61P27/02
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for increasing the quantity of hyaluronic acid containing a natural effective component.  <P>SOLUTION: The agent for increasing the quantity of hyaluronic acid includes (a) a phospholipid and (b) a glucosamine or a salt thereof. The use in combination of both the materials brings the synergistic improvement of the extending action for hyaluronic acid. The suitable phospholipid includes especially a glycerophospholipid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011202786-A (JP)
Title: Damping force adjusting structure for hydraulic shock absorber
Inventor: ENDO YUTAKA
IPC: B60G17/08
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To make a supported part of a float valve seat on a valve seat of an end cap, in damping force adjusting structure for a hydraulic shock absorber.SOLUTION: In the damping force adjusting structure for a hydraulic shock absorber 10, a filter 90 is disposed to the hole 80 of an end cap 65.
Patent JP-2011204180-A (JP)
Title: Education support device and computer program
Inventor: SHIMODA HIROYOSHI
IPC: G06Q10/10
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a plurality of users can share a virtual space on the Internet and which allows the plurality of users to learn the resolution of troubles through the troubles occurring among the users in the virtual space.SOLUTION: A learning support device includes a trouble database which stores past trouble data of the troubles among the users in advance, a data receiving means which receives operation data upon the virtual space from the user, an automatic browsing means which grasps that the virtual space is changed by the operation data received by the data receiving means, a state analysis means which analyses a state of the virtual space by using data of the trouble database for the virtual space after the change grasped by the automatic browsing means, and a user operation control means which controls an operation upon the virtual space of a person concerned in a trouble when the state analysis means detects an occurrence of the trouble.
Patent JP-2010188142-A (JP)
Title: Method of manufacturing absorbent article
Inventor: ODOI HARUKO
IPC: A61F13/472
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To permit an absorbent article having wing-shaped flaps which are wound around the crotch portion of a piece of underwear for use in fixing them to the underwear to be manufactured in large numbers by using few materials.  <P>SOLUTION: The wing-shaped flaps each include a front side outline extending outward from a body portion and a rear side outline extending outward from the body portion. In manufacturing the absorbent article 1, a transverse flow system making the longitudinal axis of the absorbent article 1 intersect a manufacturing line at right angles is used. Regular arrangements and reverse arrangements in which the upper side and the lower side are reversed are alternately arranged, and the outlines of the wing-shaped flaps are decided so as to ensure that the rear side outlines of the wing-shaped flaps of regularly arranged absorbent articles 1 and reversely arranged absorbent articles 1 agree with each other under conditions which make the absorbers come on the same straight line without dislocating rightward or leftward with respect to the direction of the manufacturing line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011207588-A (JP)
Title: Document carrying device
Inventor: NISHIKAWA YASUO
IPC: B65H31/36
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a document carrying device for preventing falling-off of a document sent to a paper ejecting tray, with a simple and inexpensive structure.SOLUTION: This document carrying device includes a document aligning mechanism in the paper ejecting tray. The document aligning mechanism includes a document stopper 17 arranged on a placing surface 26 of the paper ejecting tray. The document stopper 17 is fitted in a storage chamber 50 formed on the placing surface 26 so as to be capable of advancing-retreating. A bottom surface 51 of the storage chamber 50 is curved in a circular arc shape. The document stopper 17 is formed in a bow shape in response to the shape of the bottom surface 51. The carried document 53 is projected from the placing surface 26 by pressing the document stopper 17. The document 53 is surely held when the document stopper 17 changes in an attitude. When removing the document 53, the document stopper 17 returns in the storage chamber 50 by dead weight.
Patent JP-2011207389-A (JP)
Title: Sound producing apparatus for vehicle
Inventor: IWAMOTO TARO
IPC: G10K15/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sound producing apparatus for a vehicle producing a sound for easy recognition of vehicle's approach utilizing a missing fundamental phenomenon while suppressing the noise by the sound producing apparatus.SOLUTION: The sound producing apparatus for a vehicle notifying outside the vehicle of a vehicle's approach includes: an original tone generating unit 2 generating an original tone of an approaching sound for recognition of the vehicle's approach; a modulation tone generating unit 4 generating a modulation tone from the original tone with a comb filter function 4a selectively applying greater gains on frequency components of harmonic series of a predetermined fundamental frequency; a sound pressure setting unit 5 setting a sound pressure of the approaching sound of the modulation tone; and a speaker 6 producing outside the vehicle the approaching sound of the modulation tone with the set sound pressure.
Patent JP-2011211039-A (JP)
Title: Memory device, and method of manufacturing the same
Inventor: YABUKI SO
IPC: H01L45/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory device that is reduced in chip area, and to provide a method of manufacturing the same.SOLUTION: The method of manufacturing the memory device includes the processes of: forming a laminate such that a plurality of first wiring layers each including a plurality of first wiring lines extending in a first direction and a plurality of second wiring layers including a plurality of second wiring lines extending in a second direction crossing to the first direction are laminated alternately one by one, a first metal oxide film is provided between a first wiring line and a second wiring line, a second metal oxide film having the same composition with the first metal oxide film is provided at a part of a region right above each of two or more first wiring lines, and interlayer insulating films containing no metal oxide are buried between the first wiring lines and the second wiring lines; forming a through via hole in the laminate by etching the laminate using the second metal oxide film as a stopper so as to reach a part of an upper surface of the second metal oxide film; and filling the through via hole with a conductive material.
Patent JP-2011212688-A (JP)
Title: Centrifugal casting apparatus and centrifugal casting method
Inventor: TANAKA SHINICHIRO
IPC: B22D13/12
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal casting apparatus which highly accurately uniformizes tube thickness.SOLUTION: The centrifugal casting apparatus 1 supplies a molten metal 13 into a rotated metal flask device 10 from an edge part 19a on the powering side of the metal flask device 13, casts a tube by centrifugal casting, and draws out the tube from an edge part 9b on the drawing out side of the metal flask device 10. The metal flask device 10, a rotating machine rotating the metal flask device 10 and a pouring device 14 supplying the molten metal 13 into the metal flask device 10 are provided on a tilting frame 15. The tilting frame 15 can be tilted in an upper and lower direction in such a manner that the edge part 19a on the casting side of the metal flask device 10 is positioned higher than the edge part 19b on the drawing side, and the tilting frame 15 is provided with a tilting device 16 for tilting the tilting frame 15.
Patent JP-2011213546-A (JP)
Title: Method for manufacturing crystalline silicon nitride powder
Inventor: SHIBATA KOJI
IPC: C01B21/087
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a new method for manufacturing a high quality crystalline silicon nitride powder having a constant particle shape and size in a large amount at a low cost.SOLUTION: In the method for manufacturing a crystalline silicon nitride powder, when the crystalline silicon nitride powder is manufactured by firing a noncrystalline silicon nitride powder and/or a silane compound containing a nitride in an inert gas atmosphere containing nitrogen or a reductive gas atmosphere containing nitrogen, the noncrystalline silicon nitride powder and/or the silane compound containing a nitride is compression molded to form granules having a bulk density of above 0.8 g/cmand at most 1.0 g/cm, and a short axial diameter of at least 1 mm and a long axial diameter of at most 20 mm, and in the temperature rise process, a temperature rise rate is at most 10°C/minute in the entire temperature range of 1,000 to 1,200°C.
Patent JP-2011216045-A (JP)
Title: Optical position detector and display device with position detecting function
Inventor: ENDO KATSUMA
IPC: G06F3/042
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical position detector, capable of accurately detecting a position of an object over the whole detection space without using an imaging element, and a display device with position detecting function which includes the optical position detector.SOLUTION: The optical position detector 10 includes a position detecting light source device 11 which emits a detecting light L2 composed of an infrared light having a peak wavelength in a band of 840 to 1,000 nm toward a detecting space 10R; and a light detector 30 which detects a detecting light L3 reflected by the object. In the light source device 11, the light intensity distribution of the detecting light L2 emitted from the position detecting light source 12 is converted by a light intensity distribution converting liquid crystal device 16 with a light intensity distribution converting liquid crystal panel 160 prior to the emission.
Patent JP-2010189831-A (JP)
Title: Polyethylene-based soft nonwoven fabric
Inventor: HABERER MARKUS
IPC: B29C48/30
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric that feels soft and robust, and to provide a method and device for the manufacture of the nonwoven fabric.  <P>SOLUTION: The present invention concerns the nonwoven fabric the fibers of which have polyethylene on at least part of their surface. The fibers are thermally bonded and the nonwoven fabric exhibits an abrasion of less than 0.5 mg/cm<SP>2</SP>, in particular of less than 0.4 mg/cm<SP>2</SP>, and an embossed area fraction of less than 35%, in particular of less than 28%. Furthermore the device is made available for the manufacture of a nonwoven fabric, using a polyethylene-containing polymer, with a take-down system underneath a spinning plate (6) that causes the take-down of the polyethylene, where the spinning plate has an L/D ratio of between 4 and 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011221096-A (JP)
Title: Content providing system, information processing unit and content providing method
Inventor: KOBAYASHI TAKAO
IPC: G09G3/34
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a content providing system which can lower power consumption of power supply unit activating a memory indicator.SOLUTION: A content providing system provides contents from a management device 3 to a terminal 1 equipped with a memory indicator 11. The management device 3 comprises an image conversion unit 31 which converts contents in response to the memory indicator 11 of the terminal 1, a content analysis unit 32 which determines a load to display converted contents with the indicator, and a communication means 33 which transfers the converted contents and the load information from the management device 3 to the terminal 1. And the terminal 1 comprises a communication means 14 which acquires the converted contents and the load information, and an indicator controller 18 which switches current supplying capacity of a second indicator power 20 to activate the memory indicator 11, in accordance with the load information.
Patent JP-2011221638-A (JP)
Title: Storage device and control method thereof
Inventor: KATSUKI ITSUYUKI
IPC: G06F3/06
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a storage device capable of increasing space for storing data while maintaining reliability.SOLUTION: The storage device includes: a nonvolatile memory for tentatively storing write data; a table for storing a storage destination address inside the nonvolatile memory of the write data and a storage destination address inside a mirror magnetic disk of the write data in correspondence with each other; a determination unit for, in the case of stopping the mirror magnetic disk and writing the write data into the nonvolatile memory, referring to the table and determining whether or not the same data as the write data are stored in the nonvolatile memory; and a control unit for, when it is determined that the same data are stored by the determination unit, updating the table for the write data using the storage destination address inside the nonvolatile memory of the stored data without writing the write data into the nonvolatile memory.
Patent JP-2011217952-A (JP)
Title: Buttonholing sewing machine
Inventor: MASUTANI TAKASHI
IPC: D05B3/06
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a buttonholing sewing machine that allows the position of a needle bar for forming a button hole in the center of a cutter space to be adjusted with a simple mechanism.SOLUTION: A support shaft 32 comprises a support base shaft portion 33 with an approximately cylindrical shape formed at the front and a frame shaft portion 34 with an approximately cylindrical shape formed on the back. The support shaft 32 is formed such that the center line of the axis of the support base shaft portion 33 and the center line of the axis of the frame shaft portion 34 are not in alignment with each other. When an operator rotates the support shaft 32 to move the center of the axis of the support shaft 32 by A1, a needle bar support base 31 rotates around an angular barrel 45 positioned by a needle drive mechanism 40. The upper end of the needle bar support base 31 moves to the right, and the lower end of a sewing needle 11 located lower than the angular barrel 45 shifts to the left by A2 with respect to its position before the operator rotates the support shaft 32. Thus, the operator can adjust the position of the needle bar 10 through the needle bar support base 31 just by rotating the support shaft 32.