baber/WOPTO huggingface dataset:
Patent JP-2010019095-A (JP)
Title: Intake pipe structure of internal combustion engine
Inventor: HORIE NOBUHIKO
IPC: F02B31/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple intake pipe structure of an internal combustion engine which allows the rapid heating of an intake swirl control valve at the start of the operation of the internal combustion engine.  <P>SOLUTION: TCVs 32, 34 are configured to be disposed in arrayed intake pipes 4 to 8, 12 to 16 to partially open and close respective intake passages 4a to 8a, 12a to 16a, thereby controlling a swirl in the combustion chamber of an internal combustion engine, thus obtaining the simple structures of the TCVs 32, 34. In addition, the valve shafts 32a, 34a of the TCVs 32, 34 are disposed in proximity to or in contact with the wall surface side with which an exhaust gas introduction passage 28 contacts in the intake pipes 4 to 8, 12 to 16. This disposition allows the valve shafts 32a, 34a in which water tends to be particularly accumulated at the time of the stoppage of the internal combustion engine to be quickly heated by an exhaust gas at an extremely short distance from the exhaust gas at the start of the operation of the internal combustion engine. Consequently, even if water is frozen in the valve shafts 32a, 34a at the stoppage of the internal combustion engine, the frozen water is quickly defrosted at the start of the operation of the internal combustion engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017284-A (JP)
Title: Top board of table or like
Inventor: URABE KANECHIKA
IPC: A47B13/10
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top board of a table or the like which is capable of reducing the waste produced from materials used, facilitating the working and fabrication of the top board, having a high freedom degree of a layout mode, having a sense of uniformity in design by using one planar-shape basis top board and planar-shape divided top boards formed by dividing the top board shape of the basis top board into two or three, as the top board of the table or the like, and having the highly usable top board shape.  <P>SOLUTION: The top board external shape is formed on the circumference of a circle by forming three portions located at an interval 120° of from the center of a circle into linear sides of equal length, and leaving the residual portions as the periphery of the circle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009185273-A (JP)
Title: Polymer particles for carbon fiber precursor acrylic fiber and carbon fiber precursor acrylic fiber
Inventor: SHIMOZAWA NOBUYUKI
IPC: D01F6/18
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain polymer particles excellent in dispersibility and solubility into a solvent; and to provide a method for producing a carbon fiber precursor acrylic fiber, which reduces maintenance work in a filtration process by decreasing undissolved polymer particles to improve the stability of the production process of the acrylic fiber.  <P>SOLUTION: The polymer particles for the carbon fiber precursor acrylic fiber satisfy the following requirements (1) to (5): (1) comprising 95-99.5 mass% of acrylonitrile monomer units and 0.5-5 mass% of acrylamide monomer units as essential components; (2) optionally comprising 0-4.5 mass% of vinyl monomer units copolymerizable with acrylonitrile; (3) having a bulk density of >0.30 g/cm<SP>3</SP>and ≤0.40 g/cm<SP>3</SP>; (4) having an average particle size of ≥30 μm and ≤40 μm; and (5) having a porosity of ≤30% in the surface layer with a thickness of ≤5 μm from the surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010020228-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: YASUI KOJIRO
IPC: G03G15/08
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vibration and an impact to a developing device during physical distribution since factory shipment until use by a user from generating a lateral stripe image with a rotation cycle pitch of a developing roller, and to extend the abrasion lifetime of a bearing of the developing roller.  <P>SOLUTION: This developing device includes the developing roller, a means for pressing the developing roller from the outside of the longitudinal direction of one longitudinal end of the developing roller, and a force receiving section for receiving a longitudinal pressing force of the developing roller. There are at least two numbers of force receiving sections, that is, the first force receiving section is disposed at a position facing the center of an end of a shaft of the developing roller, the second force receiving section is disposed at a position facing a step disposed in the developing roller shaft. The second force receiving section is separated from the step disposed in the developing roller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028286-A (JP)
Title: Sip server and communication system
Inventor: KINOSHITA MASAFUMI
IPC: H04L12/66
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that usage of a normal cache can not be applied to a SIP server.  <P>SOLUTION: The SIP server is coupled to at least one client via a communication line to control a communication session of the client device, the SIP server receives a SIP message transmitted from the client device, transfers the received SIP message to one of another SIP server and another one of the client device, analyzes the received SIP message, incldues a storage unit for storing a result of the analysis, compares the result of the analysis and a SIP message received after the analysis, changes the content of the SIP message based on a result of the comparison, and changes a relay destination of the SIP message based on the result of the comparison.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022971-A (JP)
Title: Method for recovering biogas and biogas recovery device
Inventor: NIWA CHIAKI
IPC: C02F3/28
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering biogas which has high recovery efficiency of biogas and which is capable of stabilizing the foundation of a reclaimed land at an early stage, and to provide a biogas recovery device.  <P>SOLUTION: The method for recovering biogas comprises steps of carrying wastes 2 containing organic wastes into a closed type landfill site 1, circulating water containing a dissolvable component of the organic wastes included in the wastes 2 using a circulation device 3 separately installed from the landfill site 1, a directly recovering the biogas generated from the organic wastes carried into the landfill site 1 by anaerobic fermentation action through the landfill site 1, and recovering the biogas generated from the water containing the dissolvable component of the organic wastes circulating in the circulation device 3 by anaerobic fermentation action through the circulation device 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023404-A (JP)
Title: Die plate of underwater cutting granulation device
Inventor: FUKUTANI KAZUHISA
IPC: B29B9/06
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a flow rate of a heating medium flowing through a heat channel.  <P>SOLUTION: A flow rate-stabilizing means is mounted in at least one of a radially outward passage 20, a radially inward passage 21 and a heat channel 22 to stabilize the flow rate of the heating medium flowing through the heat channel 22. The flow rate-stabilizing means comprises a supply opening 30 formed in either one of the radially outward passage 20 and the radially inward passage 21 to supply the heating medium to the passage, and a discharge opening 31 formed in the remaining one of the radially outward passage 20 and the radially inward passage 21 in which the supply opening 30 is not formed. The flow rate-stabilizing means has a squeeze part 33 formed in each channel 22, and the squeeze parts 33 have the same cross sectional area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030904-A (JP)
Title: Method for arranging flower and water drawing promoter for flower
Inventor: YANAGIHARA KYOKO
IPC: A01G5/06
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for arranging flowers, which can surely prevent the invasion of various bacterium and the entering of air from the cut ends of the flowers and can also prevent the decay of water for the flowers to preserve the flowers for a long period of time, and to provide a water drawing promoter for flowers.  <P>SOLUTION: The method for arranging the flowers comprises an in-water cutting process for cutting the arranging flowers in water, a water drawing promoter-coating process for coating the cut ends of the flowers after the in-water cutting process with a water drawing promoter comprising 95% of burnt alum and 5% of anhydrous glucose, and a process for arranging the flowers after the water drawing promoter-coating process in a flower vase containing about 1.8 liter of water and about 1 g of the water drawing promoter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009086644-A (JP)
Title: Imaging lens and imaging apparatus
Inventor: ASAMI TARO
IPC: G02B7/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To maintain favorable optical performance and to achieve miniaturization and reduction of weight in an imaging lens.  <P>SOLUTION: This imaging lens 2 includes in order from the object side first, a first lens group G1 having positive power as a whole; a second lens group G2 in which the object side surface of a lens closest to the object side is concave toward the object side; a third lens group G3 of a single lens having a positive powder; and a fourth lens group G4 having a negative power as a whole. In the imaging lens 1, preferably the image side surface of a lens closest to the image side of the second lens group G2 is convex toward the image side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010034868-A (JP)
Title: Automatic voice response server
Inventor: WATABE MASAHIKO
IPC: H04M3/50
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic voice response server which increases satisfaction of users and efficiently makes response through automatic voice response using guidance voice.  <P>SOLUTION: The automatic voice response server stores a plurality of voice data files, and selects a voice data file from the plurality of voice data files to reproduce it according to the response time of a response signal from a PB telephone terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034387-A (JP)
Title: Method of manufacturing semiconductor wafer
Inventor: TANIMOTO RYUICHI
IPC: B24B37/00
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor wafer, which suppresses attachment of foreign matters to the surface, etc. of a wafer and thereby reduces the number of LPDs to be detected.  <P>SOLUTION: The method of manufacturing a semiconductor wafer includes a polishing step wherein a semiconductor wafer is polished using a polishing solution having a zeta potential of -15 mV or lower. The polishing step includes a coarse polishing step and a finish polishing step. It is preferred that the semiconductor wafer is polished using a polishing solution having a zeta potential of -15 mV or less at least in the finish polishing step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011093000-A (JP)
Title: Blanking die
Inventor: TAKAHASHI HIROMASA
IPC: B26F1/44
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To carry out fine exact blanking treatment when blanking a three-dimensional formed product (a curved surface molded product and a folding molded product), a press molded product, and an injection molded product along a three-dimensional contour.  <P>SOLUTION: A blanking die 1A is arranged between upper and lower surface plates and used for blanking a three-dimensional formed body. The blanking die 1A includes: a first substrate 11 including a blanking blade where the height of the tip of the blanking blade has a different contour depending on the portion of the blanking blade; a second substrate 12 having a receiving surface relatively getting apart from/coming close to the tip of the blanking blade and having an uneveness corresponding to the height of the tip of each portion of the blanking blade; and a guide member 13 allowing the first substrate and the second substrate to be slidable only in a vertical direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010034009-A (JP)
Title: Stacked secondary battery and method of manufacturing the same
Inventor: INOSE TAKESHI
IPC: H01M10/04
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked secondary battery less in self discharge, and superior in characteristics.  <P>SOLUTION: In the stacked secondary battery, a current collector is positioned at the tip of the end face in the orthogonal direction to the lamination direction of at least either one of a flat plate type positive electrode and a flat plate type negative electrode stacked via a separator, and an active material layer which is formed by coating a slurry of active material particles on the current collector is formed at a position with a spacing from the tip of the current collector, or a face is formed in which thickness is changed from the tip of the current collector toward the interior.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040066-A (JP)
Title: Magnetic head and storage device
Inventor: NAGAI HIROSHI
IPC: G11B5/31
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head preventing erasing caused by a stray magnetic field applied in an element height direction in a shield, a return yoke or the like.  <P>SOLUTION: The magnetic head includes at least one of a magnetic recording head having a magnetoresistive element held between a first reproduction shield and a second reproduction shield and a magnetic recording head having a first soft magnetic material and a second soft magnetic material. At least one of the first soft magnetic material, the first reproduction shield, and the second reproduction shield includes a narrowed shape where in at least part of a core width direction, a cross sectional area vertical to a film thickness direction becomes smaller from a film thickness center to the outside of the film thickness direction, and a cross sectional area vertical to an element height direction becomes larger from a floating surface in a height direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009121012-A (JP)
Title: Fiber product-treating agent composition
Inventor: IGARASHI TAKAKO
IPC: D06L1/12
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber product-treating agent composition imparting a comfortable feeling (flexibility and water absorptivity) on clothes and having an excellent wrinkle reducing effect and excellent in preservation stability by preventing reduction in the volume caused from stiffening and pile-falling of fiber products in washing utilizing a drum type washer and after air-drying or heat-drying, and to provide a method for treating fiber products.  <P>SOLUTION: The fiber product-treating agent composition includes (a) an amino modified silicone compound having 8,000-20,000 of amino equivalent, (b) a polyoxyethylenealkyl or alkenylether type nonionic surfactant with at least 7 of HLB, and (c) a nonionic surfactant represented by general formula (1), wherein m and n are each an integer of 0-15, m+n is 5-15, EO is an oxyethylene group, and x is a number of 1-70. The method of treating fiber products by using the composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009227955-A (JP)
Title: Curable composition, liquid crystal sealant, and liquid crystal display element
Inventor: SUZUKI YASUNOBU
IPC: C08F299/00
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition, ensuring sufficient curability even in a part shaded by wiring or the like while reducing contamination to liquid crystal, and thus responding to a narrowed frame.  <P>SOLUTION: The curable composition comprises the following components (A)-(D): (A) a (meth)acrylate compound; (B) an epoxy curing agent; (C) a photoradical polymerization initiator having an oxime ester structure; and (D) an epoxy compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039144-A (JP)
Title: Positive resist composition, resist pattern forming method, polymer compound, and compound
Inventor: MATSUMIYA YU
IPC: G03F7/004
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polymer compound available as a base component of a positive resist composition; a compound useful as a monomer of the polymer compound; a positive resist composition including the polymer compound; and a resist pattern forming method using the positive resist composition.  <P>SOLUTION: The positive resist composition includes a base component (A) of which the solubility in an alkali developing solution increases under the action of an acid, and an acid generator component (B) which generates an acid upon exposure, wherein the base component (A) includes a polymer compound (A1) having a constitutional unit (a0) of a specific structure having an acetal type acid-dissociable dissolution inhibiting group in a side chain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039153-A (JP)
Title: Plasma display device
Inventor: MIICHI NOBUHIRO
IPC: G09G3/28
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To display an image of super high resolution, exceeding full high-definition standard, using a plurality of image signal processing circuits for a general-purpose plasma display device.  <P>SOLUTION: The plasma display device includes: an image signal division circuit 51 dividing a super-high resolution image signal SIG into a plurality of partial image signals SGa to SGd which do not exceed full high-definition standards and outputting the partial image signals SGa to SGd; partial signal processing circuits 52a to 52d calculating partial average luminance levels PLa to PLd of the partial image signals SGa to SGd, and converting the partial image signals SGa to SGd into partial image data DTa to DTd, showing the presence or the absence of a write pulse; an average luminance level calculating circuit 53 calculating an average luminance level APL of the super-high resolution image signal SIG, based on the plurality of partial average luminance levels PLa to PLd; and a timing generating circuit 45 generating a timing signal. The timing generation circuit 45 sets the number of predetermined maintaining pulses to be applied in a maintenance period, based on the average luminance level APL.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043537-A (JP)
Title: Internal combustion engine temperature adjusting device
Inventor: ASO KOJI
IPC: B60H1/22
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit increase of energy necessary for accelerating the warming up of an internal combustion engine.  <P>SOLUTION: An internal combustion engine temperature adjusting device 100 includes a heat transfer means such as a heat pump device 10 and a Pelletier element. The heat transfer means includes an endothermic part contacting with a heat medium to absorb heat of the heat medium, and a heat radiation part radiating heat of the heat medium which the endothermic part has absorbed by contacting with the heat medium to a heat medium. The internal combustion engine temperature adjusting device 100 supplies the internal combustion engine 120 firing fuel and taking out power with the heat medium from which heat has been transferred by the heat transfer means, and adjust temperature of the internal combustion engine 120 by heat exchange between the internal combustion engine 120 and the heat medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043546-A (JP)
Title: Exhaust emission control device
Inventor: YAMAMOTO HIROSHI
IPC: F01N3/02
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device allowing easy assembling without wrongly setting directions of cases when the respective cases are disassembled.  <P>SOLUTION: The exhaust emission control device is provided with the case 4 in which a soot filter for exhaust gas purification is contained, the other cases 3, 5 arranged upstream and downstream in the direction of an exhaust gas flow of the case 4, and a differential pressure sensor 7 detecting a pressure difference between the upstream and downstream of the soot filter wherein pipe members 71, 72 for leading pressure in the cases 3, 5 to the differential pressure sensor 7 are attached to the case 4 in which the soot filter is contained and either of the other cases 3, 5 arranged upstream and downstream of the case 4. When, for example, the pipe members 71, 72 have different piping dimensions, if the direction of the case 4 is wrong in attaching the pipe members, the piping dimensions of the pipe members 71, 72 become short or too long and wrong connection can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044134-A (JP)
Title: Electronic device
Inventor: ITODA TAKESHI
IPC: H01M50/202
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lid member from coming into contact with a metal edge in a closing process of the lid member, in an electronic device where the metal edge is exposed on an opening opened and closed by the lid member.  <P>SOLUTION: A digital camera comprises a body 1 having a storage chamber 13, the lid member 2 for opening and closing the storage chamber 13, and a pivotally supporting mechanism for pivotally supporting the lid member 2. A cam mechanism 5 is provided to opposed parts 14 and 22 of the body 1 and the lid member 2. The cam mechanism 5 comprises a slidable contact surface 51 and a sliding part 52 sliding on the slidable contact surface 51 along a predetermined cam curve as the lid member 2 is opened and closed. The predetermined cam curve is defined about a pivot 92 of the pivotally supporting mechanism and so as to separate the lid member 2 from the opposed part 14 of the body 1 along the pivot 92 in a process of closing the lid member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044492-A (JP)
Title: Input device
Inventor: KASASHIMA YASUSHI
IPC: G06F3/041
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device for performing more accurate detection.  <P>SOLUTION: The input device A includes: a first transparent substrate 1 having a plurality of transparent band-shaped wiring 11 arranged in parallel with each other; a second transparent substrate 2 arranged so as to be overlapped with the first transparent substrate 1, and equipped with a plurality of transparent band-shaped wiring 21 arranged in parallel with each other in directions different from the arrangement directions of the transparent band-shaped wiring 11; and a control means 7 for detecting the approach of an electric conductor Fg from capacitance change which is generated when the electric conductor Fg approaches the first and second transparent substrates 1, 2 in their overlapped direction. A transparent insulating layer 3 is installed between the first and second transparent substrates 1, 2, and a plurality of spacers 4 having fixed diameters are spread to the insulating layer 3, and the plurality of spacers 4 are brought into contact with both the first and second transparent substrates 1, 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT