baber/WOPTO huggingface dataset:
Patent JP-2011153567-A (JP)
Title: Wave power generator
Inventor: ODA YUKINOBU
IPC: F03B17/02
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave power generator capable of achieving preferable water discharge efficiency, water storage efficiency and power generation efficiency at the same time even in a reservoir of a narrow area in a plan view.  <P>SOLUTION: The wave power generator comprises a water storage part having a side wall installed for forming a closed space in a plan view, and a floating body for sliding the inside of the water storage part in the vertical direction while blocking the water. Since the upper part of the water storage part is exposed to above the sea surface for allowing inlet of the sea water and the bottom part of the water storage part communicates with the sea, the water level in the water storage part is set higher than the average water level of the sea surface for the buoyancy received by the floating body. The water storage part is provided with a water discharge port at a height between the average water level of the sea surface and the water storage level in the water storage part for allowing power generation by taking out energy by the sea water discharged by release of the water discharge port or by the vertical motion of the floating body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010175077-A (JP)
Title: Segmented packing ring
Inventor: HOLD CHRISTIAN
IPC: F16J15/16
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing ring which may be subjected to a high degree of wear, wears very slowly, and is capable of optimally using up the wear potential available.  <P>SOLUTION: The packing ring is provided with a plurality of first seal segments (21), a plurality of second seal segments (22) and a plurality of support segments (23). The support segments (23) and the second seal segments (22) are circumferentially arranged alternately in contact with each other. The first seal segments (21) are arranged axially in contact with the second seal segments (22) and the support segments (23). A nose (24) axially extending is provided on the second seal segments (22) and the nose (24) is arranged in the circumferential direction between two adjacent first seal segments (21).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011157459-A (JP)
Title: Surfactant and detergent composition
Inventor: WAKITA KAZUAKI
IPC: A61K8/44
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new surfactant which gives a moistness feeling after washing and has high foaming property and excellent storage stability, and a detergent composition containing the same as a deterging ingredient.  <P>SOLUTION: The surfactant is an anionic surfactant of an arginine derivative in which a counter ion to an anionic group is expressed by general formula (1) (in the formula, each of R<SP>1</SP>and R<SP>2</SP>is independently hydrogen atom or a 2C or 3C linear or branched monohydroxyalkyl group and at least one of R<SP>1</SP>and R<SP>2</SP>is a 2C or 3C linear or branched monohydroxyalkyl group and R<SP>3</SP>expresses hydrogen atom, an alkali metal atom, ammonium or organic ammonium).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163593-A (JP)
Title: Solar heat receiver
Inventor: SHINYA KENJI
IPC: F24S10/70
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve service life of strength of a heat receiving tube by reducing temperature difference between a front side and a back side of the heat receiving tube.  <P>SOLUTION: In the heat receiving tube 20 of this heat receiver 10, a part of high heat flux at an opening 11b side in the length direction is extended to a position outside of a casing 11 in the radial direction, expanded sections 20c constituted of the plurality of heat receiving tubes 20 and having an expanded pitch circle diameter D are formed and arranged along an inner face of an expanded section 11c of the casing 11 at prescribed intervals to roughly have the trapezoidal shape in a side view. Thus, surface areas of outer peripheral faces of the heat receiving tubes 20 can be increased in the expanded sections 20c, and heat input quantity per a unit area can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164363-A (JP)
Title: Optical sheet and method of manufacturing the same
Inventor: NAKAI AYA
IPC: G02B1/04
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet having high transparency, moderate elasticity and excellent moldability and productivity.  <P>SOLUTION: The optical sheet is formed of a cured material of a polymerizable composition containing urethane (meth) acrylate. The cured material is a photo-cured material obtained by irradiating an electron beam and it may be a cured material substantially not containing a polymerization initiator. The urethane (meth) acrylate may contain 2-3 functional polyester type urethane (meth) acrylate. The polymerizable composition may further contain poly C<SB>3-4</SB>alkylene glycol di-(meth) acrylate. The optical sheet is suitable as a light guide sheet or a reflection sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010192445-A (JP)
Title: Light emitting diode lamp
Inventor: Tu shangde
IPC: H01R33/20
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode lamp that is easily detachable and attachable, rotatable by 360°, with no limitation on the number of times of rotation, and for concentrating illuminating light beams on an area that needs brightness.  <P>SOLUTION: The light emitting diode lamp includes a lamp body and a lamp head. The lamp body includes at least one printed circuit board on which a plurality of light emitting diodes are arranged, a lamp cover, an external frame, and a rotary holder provided with a first connection part including a first electrode and a second electrode. The lamp head includes a power supply holder provided with a second connection part including a third electrode and a fourth electrode. The first connection part is inserted into the second connection part to be in close engagement with the second connection part. The first connection part is rotatable relative to the second connection part by 360°, the first electrode and the third electrode are in contact with each other, and the second electrode and the fourth electrode are in contact with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011170999-A (JP)
Title: Method of manufacturing oxide superconducting wire
Inventor: KOIZUMI TSUTOMU
IPC: H01L39/24
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an oxide superconducting wire capable of forming a superconducting film of a uniform thickness in a length direction of a base material.  <P>SOLUTION: When an adhering length of a meniscus 50 to a base material 10, of a superconducting raw material solution 40, in a direction of pulling up of the base material 10, in pulling up the base material 10, is denoted by y, and a length of the meniscus in a direction orthogonal to a surface of the base material 10 is denoted by x, a relation of 0<y/x≤3 is satisfied. Thus, a shape of the meniscus 50 is stabilized when the base material 10 is pulled up, and liquid dripping of the superconducting raw material solution 40 from the base material can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167897-A (JP)
Title: Image forming device
Inventor: MASE RYUSUKE
IPC: B41J2/01
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when a black head and a color head are separated, joined, and made movable, relative positional change of both carriages cannot be dealt with even when impact position deviation correction is carried out.  <P>SOLUTION: When carrying out joining operation of a carriage 15 and a color carriage 16, a number D2 of pulses between carriages acquired from a detection signal of a position confirming sensor 42 is acquired. By using a number D1 of pulses between carriages as a reference color carriage position stored when impact position correction operation following operation of forming a previous adjustment pattern is carried out, an adjustment value α of discharge timing changed at adjustment is calculated. If the number D2 of pulses between carriages of a present time and the number D1 of pulses between carriages at previous adjustment are different, a correction value of the discharge timing is changed by using the adjustment value α.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171099-A (JP)
Title: Manufacturing method of paste for electrode catalyst layer of fuel cell
Inventor: IIO KEIICHI
IPC: H01M4/88
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of paste for an electrode catalyst layer of a fuel cell, supporting drainage of water and gas diffusivity by effectively increasing a pore volume inside an electrode catalyst layer, and capable of contributing to improvement of power generation performance.  <P>SOLUTION: The manufacturing method of paste for an electrode catalyst layer of a fuel cell carries out a preparing step S1 for preparing carbon carrying catalyst and polymer electrolyte, a first stirring step S4 agitating the carbon and polymer electrolyte prepared at the preparing step S1 with a solvent added while applying shearing force, and a second stirring step S6 agitating the mixture of the carbon, the polymer electrolyte and the solvent agitated at the first stirring step S4 with carbon fiber added.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171107-A (JP)
Title: Lithium ion battery and method for manufacturing the same
Inventor: SATO KEIJI
IPC: H01M2/26
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of enhancing reliability of a lithium ion battery.  <P>SOLUTION: A bending part BED1 forcibly bendable when applied with a stress such as torsion is provided in a positive electrode current-collecting tab PTAB, and a position of the bending part BED1 is formed in an upper part of a separator SP1 (SP2) and a positive electrode ring PR. Further, the bending part BED1 provided in the positive electrode current-collecting tab PTAB is extendable. The current-collecting tab itself and the separator are restrained thereby from being damaged, and an active material is restrained thereby from being separated, even when the stress such as the torsion is applied onto the positive electrode current-collecting tab PTAB, to enhance the reliability of the lithium ion battery.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171497-A (JP)
Title: Method of manufacturing mask
Inventor: KATSUMATA TAKEHIKO
IPC: H01L21/027
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a mask having an isolated line pattern in a desired shape.  <P>SOLUTION: A latent image formed by exposing a resist film 2 is removed through development to form a pattern 3' corresponding to a line pattern 3 and a set of auxiliary line patterns 4 which are parallel to each other on both sides of the pattern 3'. The development is further carried out to completely remove the auxiliary line patterns 4 to thereby form the line pattern 3. It is preferred to change a distance between the pattern 3' corresponding to the line pattern 3 and the auxiliary line patterns 4 in accordance with a line width of the line pattern 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170641-A (JP)
Title: Operation-related information collection system, operation-related information collecting method, and program
Inventor: CHUREN TAKAO
IPC: G06Q50/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To make the work information of related work independently performed by a cooperator of an operation prosecutor associated with the operation work information of the operation prosecutor as related information.  <P>SOLUTION: An information acquiring section 11 acquires operation information, a contact information generating section 14 acquires the action log information of all users in an operation execution period from an action log DB 12 based on the operation information for comparison, thereby detecting a contact user to generate contact information. A related period information generating section 15 calculates a related period in which there is a possibility that the contact user performs work related to operation based on the contact information to generate related period information. An operation related information registering section 16 acquires operation work information performed by the operation prosecutor in the operation execution period and the related work information performed by the contact user in the related period from a work information DB 13, and stores the operation information, the operation work information, and the related work information in an operation related information DB 3 by making the associated with each other as operation related information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172093-A (JP)
Title: Imaging apparatus
Inventor: FUJINAWA NOBUHIRO
IPC: H04N5/232
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To cooperatively photograph images by a plurality of cameras as to imaging apparatuses.  <P>SOLUTION: The imaging apparatus includes: an imaging means for capturing an image of an object; a display means 17 for displaying the image captured by the imaging means; a communication means for performing communication with an external imaging apparatus; and a control means for inputting a through image captured by the external imaging apparatus through the communication means and simultaneously displaying the input through image and through image captured by the imaging means on the display means 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174446-A (JP)
Title: Oil level finder
Inventor: WATABE TOMOAKI
IPC: F01M11/12
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To display an oil level corresponding to a vehicle erect posture and a vehicle inclined posture by a plurality of scales without increasing the number of oil level finders.  <P>SOLUTION: An oil level plate 20 mounted to an oil level detection lens 24 of the oil level finder 15 is formed to have a vertically-long approximately oval shape, and a first scale 26 and a second scale 28 are provided on a lateral edge 25 and a lateral edge 27 opposing to each other of the oil level plate 20, respectively. The first scale 26 is constituted of an upper limit scale 26a and a lower limit scale 26b in the vehicle erect posture, and the second scale 28 is constituted of an upper limit scale 28a and a lower limit scale 28b in the vehicle inclined posture. The oil level OL can be read by the first scale 26 in the vehicle erect posture and the second scale 28 in the vehicle inclined posture by using the same oil level finder 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180217-A (JP)
Title: Zoom lens and image-pickup apparatus having the same
Inventor: KIMURA TOMONORI
IPC: G02B15/16
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens having a wide angle of view, a high zoom ratio and high optical performance in the entire zoom range.  <P>SOLUTION: The zoom lens comprises a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group having positive refractive power in order from an object side to an image side. In the zoom lens, the second lens group and the fourth lens group are moved in zooming. The second lens group comprises a 21st lens having negative refractive power, a 22nd lens having negative refractive power, a 23rd lens having negative refractive power, and a 24th lens having positive refractive power in order from the object side to the image side. The focal length fw of an overall system at a wide angle end, the focal length ft of an overall system at a telephoto end, the focal length f2 of the second lens group, a distance TL on an optical axis from a lens surface on the side closest to an object to an image surface when a distance from a lens surface on the side closest to an image to an image surface is calculated by aerial conversion, and a distance D2 on the optical axis from the lens surface on the side closest to the object of the second lens group to the lens surface on the side closest to the image of the second lens group are respectively and appropriately set.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180752-A (JP)
Title: Display appropriateness determination apparatus and method thereof
Inventor: ENOMOTO SOTA
IPC: G06F17/30
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display appropriateness determination apparatus and a method thereof, wherein whether a mode of explanation of an article for sale is appropriate or not is determined in the explanation of the article in advertisement or the like.  <P>SOLUTION: The display appropriateness determination apparatus 10 includes a purchase log DB 31, an access log DB 32 and a using frequency DB 33. Then, the apparatus 10 acquires user identification information associated with a target package based on the purchase log DB 31, extracts user identification information (intuitive direction type) including a top page but not including a detailed explanation page from the acquired information based on the access log DB 32 and counts up the number of information items. Then, the apparatus 10 extracts user identification information of which the using frequency of the target package is larger than a predetermined frequency from the extracted information based on the using frequency DB 33 and counts up the number of information items. Then, the apparatus 10 calculates a ratio of the number of users having large using frequencies out of users to the number of intuitive direction type users, and when the calculated ratio is larger than a predetermined ratio, determines that a mode of explanation for the target package is appropriate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177694-A (JP)
Title: Air diffusing pipe and air diffuser
Inventor: HIROSE YOICHIRO
IPC: C02F3/20
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air diffusing pipe capable of eliminating necessity of attachment of a seal member separately from a support and a membrane body.  <P>SOLUTION: The air diffusing pipe 4 includes a membrane body 7 both ends of which are open and which is composed of a tube-like elastic body, a support 8 which is inserted into the membrane body 7 to support the membrane body 7, and a plurality of slits formed in the membrane body 7. The support 8 has an expansion protruding portion 14 for watertightly sealing between the support 8 and an opening end of the membrane body 7. The expansion protruding portion 14 protrudes outward in the diametrical direction from an outer-peripheral surface of the support 8, introduced into the opening end portion of the membrane body 7 to expand the opening end of the membrane body 7 outward in the diametrical direction and to be elongated in the peripheral direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187262-A (JP)
Title: Polyamideimide resin insulation coating and insulated wire using the same
Inventor: KIKUCHI HIDEYUKI
IPC: C09D7/12
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation coating by which an insulation film of a uniform thickness can be formed over an entire circumference of a flat conductor and an insulation film with good workability and productivity can be provided, and to provide an insulated wire with the coating applied and baked.  <P>SOLUTION: The polyamideimide resin insulation coating is obtained by dissolving polyamideimide resin obtained by synthesizing and reacting an isocyanate component mainly containing 4, 4'-diphenylmethane diisocyanate, and an acid component mainly containing trimellitic anhydride in a solvent component mainly containing cyclic ketones having a boiling point in a range of 130-180°C. The solvent component of 70-100 mass% is the cyclic ketones, and a ratio (a+b)/(A+B) of a compounding amount of the 4,4'-diphenylmethane diisocyanate (a) and the trimellitic anhydride (b) with respect to a compounding amount of the isocyanate component (A) and the acid component (B) is 85-100 mol% by mole ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192433-A (JP)
Title: Plasma display panel, and method for manufacturing the same
Inventor: SUGIMOTO KAZUHIKO
IPC: C09D1/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel of high definition and high luminance while attaining a long service life of a nozzle of an inkjet coating device forming a phosphor layer of the plasma display panel.  <P>SOLUTION: The plasma display panel (PDP) 100 is constituted by arranging a front plate 130 and a rear plate 140 formed with a plurality of recesses 270 by barrier ribs 109, to face each other, and providing the recesses 270 with phosphor layers 110 emitting red, green and blue light, respectively. The phosphor layer 110 includes a red phosphor layer 110R made of a phosphor of (Y, Gd)Al<SB>3</SB>(BO<SB>3</SB>)<SB>4</SB>:Eu, and the surface of the phosphor is coated with a coating material lower in hardness than the phosphor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011204814-A (JP)
Title: Resistance change memory
Inventor: SONEHARA TAKESHI
IPC: H01L27/105
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To control the deterioration a characteristic of a non-ohmic element, and to make the thickness of the non-ohmic element thin.SOLUTION: This resistance change memory has a first line extending in a first direction, a second line extending in a second direction, and a cell unit-cell unit CU that is prepared at the intersection of the first and second lines and in which a memory element 20 for storing data in accordance with a change of a resistance state and the non-ohmic element 30 are connected in series, where the non-ohmic element 30 has a semiconductor layer 33 including a diffusion buffer zone 33b and a conductive layer 39 adjoining the semiconductor layer 33, and the crystal structure of the diffusion buffer zone 33b is different from that of a zone excepting the diffusion buffer zone 33b in the semiconductor layer 33.
Patent JP-2011203468-A (JP)
Title: Display particle, method of producing the same and image display medium using the same
Inventor: YUASA YASUHITO
IPC: G02F1/167
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide display particles that reduces a driving voltage and achieves high contrast in displaying an image and prevents, even when an image is repeatedly displayed, fluctuation of fluidity and charging property while stabilizing an image display operation.SOLUTION: The display particles to be used for an image display medium 10 which displays an image by applying an electric field between substrates 11, 21 at least one of which has translucency, and moving a display particle group 5 comprise: colored resin particles made of at least binder resin and colorant; and inorganic fine particles which are surface-treated with alkyl trialkoxysilane or alkyl silazane having a 6-18C alkyl group and have an average particle size of 3 to 14 nm.
Patent JP-2011208856-A (JP)
Title: Storage vessel of hot water storage tank
Inventor: IDA HIROFUMI
IPC: F24H9/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To propose an economical storage vessel with a structure preventing rain drops out of its upper surface from flowing on the side surface of the storage vessel exposed to the exterior.SOLUTION: In the storage vessel of a hot water storage tank placed by the side of a house, a water-conducting groove is arranged on the upper surface of a vessel top plate and a water drain is arranged in the end of the top plate on the house side. Rain water falling on the upper surface of the vessel is collected in the water-conducting groove, and moreover, the rain water is discharged to the house side from the water drain.