baber/WOPTO huggingface dataset:
Patent JP-2005090701-A (JP)
Title: Cylinder head gasket
Inventor: KATO ZENICHIRO
IPC: F02F11/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powerful cylinder head gasket which requires high withstanding pressure and high sealing performance, is basically made of metal which is excellent in strength, followed by the structure where a shim member is layer-built on a bore, refined in slippage with the shim member and a cylinder head, suppressed from an unexpected deformation, and also improves sealing performance without inconvenience.  <P>SOLUTION: The cylinder head gasket is comprised of a gasket main body made of metallic material in which a round hole corresponding to a cylinder bore is formed, and an annular shim member which is layer-built at the periphery of the round hole. The shim member is composed of a coil spring and a structural three-dimensional fiber consisting of a strand to mutually connect coil parts in the coil spring in the extending direction of the coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098150-A (JP)
Title: Variable valve timing control device of internal combustion engine
Inventor: ICHIMURA KAZUO
IPC: F01L1/34
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve valve timing control accuracy of an internal combustion engine for arranging a variable valve timing device on both the intake side and the exhaust side.  <P>SOLUTION: A control mode of the variable valve timing deice of both the intake side and the exhaust side, is switched to a reference position control mode, when a target timing advance valve VTT1 of the intake valve timing is a switching determining value K1 or less set in the vicinity of the most timing delay value being an intake side reference position, and a target timing delay value VTT2 of the exhaust valve timing is a switching determining value K2 or less set in the vicinity of the most timing advance value being an exhaust side reference position. The control mode of the variable valve timing device of both the intake side and the exhaust side, is also switched to an F/B control mode, when the target timing advance value VTT1 of the intake valve timing is larger than the switching determining value K1 or the target timing delay value VTT2 of the exhaust valve timing is larger than the switching determining value K2. Thus, when switching the control mode, the control mode of both intake side and exhaust side, are simultaneously switched over to the same control mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101791-A (JP)
Title: Solid state imaging element
Inventor: HARADA KOICHI
IPC: H04N5/335
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a subtracting process is performed to correct a smear at an exterior of a CCD solid stage imaging element, a power consumption is increased, and an S/N ratio is reduced.  <P>SOLUTION: The solid state imaging element includes a current mirror circuit 22 which flows a charge in response to a signal charge including a smear component to a floating diffusion region 21, and a current mirror circuit 23 which absorbs a charge in response to an unnecessary charge of a smear component from the floating diffusion region 21. A process for subtracting the smear component from the signal charge including the smear component is performed in the floating diffusion region 21 by switching operations of these current mirror circuits 22, 23 synchronously with the transfer operation of a horizontal CCD 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095823-A (JP)
Title: Lewis acid catalyst for manufacture of ester
Inventor: NISHIKIDO JOJI
IPC: C07C67/08
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a Lewis acid catalyst composition being highly active at low temperatures in an esterifying reaction with a polycarboxylic acid or an anhydride and a 1-20C alcohol and allowing its convenient separation and easy recycle after recovery.  <P>SOLUTION: This composition comprises a Lewis acid catalyst selected from metal salts of sulfonic acids, sulfonyl amides and sulfonyl methides, (A) a fluorine compound medium selected from fully fluorine-substituted hydrocarbons and partially substituted hydrocarbons of the fluorine-substituted hydrocarbons and (B) a not-fluorinated compound medium undergoing phase separation from the medium (A). Also provided is an immobilized Lewis acid catalyst comprising the Lewis acid catalyst and a metal oxide in which a functional group of a 1-40C fluorinated hydrocarbon compound having the functional group capable of reacting with a hydroxy group of the metal oxide to be bound together is bonded chemically to the hydroxy group of the hydroxy-containing metal oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110356-A (JP)
Title: Load driver and portable apparatus
Inventor: MURAKAMI TEIICHI
IPC: H01L33/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To drive a plurality of loads being requested with different characteristics by varying a load current for driving a constant current load within a specified range using an output circuit such as a DC-DC conversion power supply circuit, and by sustaining the output voltage at a specified level or above for other loads.  <P>SOLUTION: Between the point of output voltage Vo from a DC-DC conversion power supply circuit and the ground, a load 10 such as an LED, a variable resistor means Q2 and a current detecting means R1 are connected in series. Resistance of the variable resistor means Q2 is controlled such that the load current Io can be regulated and the output voltage Vo does not drop below a specified level Vl.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105429-A (JP)
Title: Recyclable moistureproof packaging paper
Inventor: KIRIYAMA TOMONORI
IPC: D21H21/16
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide coating type recyclable moistureproof packaging paper without causing moisture absorbing and releasing wrinkles of the packaging paper under surrounding environmental conditions, especially high-humidity conditions in relation to the recyclable moistureproof packaging paper.  <P>SOLUTION: One surface of kraft paper having 50-90 g/m<SP>2</SP>basis weight is coated with a moistureproof layer consisting essentially of a latex in a coating weight of 15-25 g/m<SP>2</SP>. The moisture content is 5.0-8.0 mass% and the water vapor transmission rate is 10-50 g/m<SP>2</SP>24 h.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104501-A (JP)
Title: Container for wet tissue
Inventor: OMURA ISAO
IPC: B65D25/20
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a wet tissue which does not become unstable and can prevent the container for the wet tissue from largely moving when the wet tissue is taken out.  <P>SOLUTION: The container 100 for the wet tissue has a container main body 110 having an opening 111a for storing and a storing part 111, a lid part 120 and a hook part 130. A taking-out opening 121 for taking out the wet tissue and a lid part 122 for the taking-out opening for opening and closing the taking-out opening are formed on either a storing opening face side of the container main body 110 or an face side opposing the storing opening face. The hook part is extended in the direction separating from the taking-out opening 121, and can be arranged along the outer face of the container main body, and has a hook main body 132 with a pinching part 136a and a hook supporting part 131 for supporting freely rotatably the hook main body to the lid part or the container main body. An opening part 132a for hooking for hooking the hook main body is formed on the hook main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102925-A (JP)
Title: Information management system of game machine product
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to record repurchasers when newly shipped game machine products are resold as used machines thereafter.  <P>SOLUTION: A production line of a game machine factory is equipped with production management computers 2, 4, and the board management numbers and machine numbers or others are read out here. The read out information is transmitted to a center management computer 8 via network and recorded in a lump. Alternatively, whole information is recorded in the center management computer 8 corresponding to the machine number or others by inputting the purchasers of the products using a shipping management computer 6 at a shipping processing step of the products. Thereafter, the product numbers and the information of the repurchasers after shipment can be recorded in a lump using the central management computer 8, by additionally inputting the repurchasers from the shipping management computer 6 when used machines are resold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087117-A (JP)
Title: Audio disk and decoder
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to simply reproduce an audio signal when mainly the audio signal is recorded to allow ease of use and to simplify real time management.  <P>SOLUTION: An audio disk has: an SAMG (simple audio manager); an AMG (audio manager); an audio title set (ATS) including a plurality of audio objects (AOB); and a still picture set (SPS). Each of the AOBs comprises two kinds of AOTT (audio only title)-AOB, including only audio data and including the audio data and real time information data (RTI data). The still picture set (SPS) includes still picture data (SPCT data).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005104562-A (JP)
Title: Synthetic resin pallet
Inventor: SHIOYA KEI
IPC: B65D19/32
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin pallet in which the strength of the weld parts, which are easily damaged by the impact of the forks of a fork lift, is improved and the weight is reduced.  <P>SOLUTION: The synthetic resin pallet is formed by welding together molded upper and lower parts into which the pallet is divided along the middle of a post section. In the synthetic resin pallet, horizontal weld ribs connecting to the peripheral wall of the support section are provided on the butting side of the weld ribs in the support section, and the weld ribs are butt-welded, thereby integrally constructing the pallet. The horizontal weld ribs connect to the peripheral wall of the post section at least on the side facing a fork insertion holes. It is preferable that the top of the horizontal weld ribs is open.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105206-A (JP)
Title: Flame retardant aromatic polycarbonate resin composition
Inventor: MIYAMOTO AKIRA
IPC: C08K5/41
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant aromatic polycarbonate resin composition which is excellent in melt stability, heat resistance, and surface gloss, and is free from a bromine-based flame retardant or a phosphorus-based flame retardant.  <P>SOLUTION: The aromatic polycarbonate resin composition comprises (A) 100 pts.wt. of an aromatic polycarbonate, (B) 0.01-1 pt.wt. of a silicate compound, (C) an organic acidic compound and/or an aromatic acidic compound derivative, (D) 0.001-1 pt.wt. of at least one metal salt selected from an organic alkali metal salt and an organic alkaline earth metal salt, and (E) 0.01-1 pt.wt. of a fluoropolymer, wherein the component (C) has such a pts.wt. that the component (B) and the component (C) may be mixed to give a pH value of 4.0-8.0 as measured according to JIS K5101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108119-A (JP)
Title: Information output system, imaging system, imaging device, image information management device, printing device, information output method for information output system, and control program
Inventor: YAMAGISHI YOICHI
IPC: G06Q50/10
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system transmitting photographed image data by which labor and time, including identification is reduced in using service receiving an output matter such as the print of a photograph output by printing the transmitted image data at the counter of a print lab trader.  <P>SOLUTION: The imaging system involves: uploading the photographed image data on an image information management device 400 from an imaging device 100 (T1); returning exchange information required for receiving the print of photograph from the image information management device 400 (T2). The user of the imaging device 100 purchases the print of photograph of the uploaded photographed image data and visits the counter of the print lab trader to receive the print of photograph on the uploaded photographed image data. Then, an inquiry about the imaging device is received from a printing device 800 (T4). The exchange information sent from the image information management device 400 is returned to the printing device 800 in accordance with the inquiry about the imaging device (T5) and the print of the image data transferred to the printing device 800 from the image information management device 400 is requested to the printing device 800 to receive the printed print of photograph.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109411-A (JP)
Title: Imaging equipment and imaging system
Inventor: DOBASHI HIDEKI
IPC: H04N5/335
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To receive an object with high sensitivity by improving the condensing efficiency of incident light.  <P>SOLUTION: An imaging element 1r has a light-receiving section 2 and a Poly-Si wiring 5 and a well structure 21 which are located on the light-receiving section 2. The Poly-Si wiring 5 is located so as to be piled on at least a part of the section 2 and is electrically connected to the section 2, and controls electric charges generated in the section 2 and carries out a switching of the section 2 etc. The well structure 21 is formed on at least a part of the area of the section 2 where the Poly-Si wiring 5 is positioned and an area of its opening is fully secured. The light incident to the inside of the well structure 21 is totally reflected at the inside wall of the well structure 21 and reaches the section 2 or the Poly-Si wiring 5. The incident light which reached the wiring 5 passes through the wiring 5 and is received by the section 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112941-A (JP)
Title: Polylactone and method for producing the same
Inventor: KONDO SATOSHI
IPC: C08G63/685
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polylactone using an aromatic amide unit as a hard segment and a polylactone unit as a soft segment and having excellent heat resistance, hydrolysis resistance and mechanical characteristics, especially a polylactone useful as a raw material for polyurethane-based, polyester-based, polyamide-based, and polyesteramide-based elastomers, and to provide a method for producing the same.  <P>SOLUTION: This new polylactone having a specific structure, and the method for producing the polylactone comprises the thermal ring-opening polymerization of a lactone compound in the presence of a specific dihydroxy aromatic amide compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004091493-A (JP)
Title: Substrate composition for external use
Inventor: NAKAGAWA TAKASHI
IPC: A61K9/70
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substrate composition for external use, giving an external preparation having high medicine absorbability and low skin irritation.  <P>SOLUTION: This substrate composition for external use comprises a (meth)acrylic alkyl ester, a copolymer comprising the ester and a monomer copolymerizable with the ester and a polyvinyl acetal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133942-A (JP)
Title: Data bus system and inter-bus crossing accessing method
Inventor: KIM SAIKUN
IPC: G06F13/40
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data bus system which increases an operating speed and can also solve a bus assignment problem.  <P>SOLUTION: In this data bus system, a plurality of devices including at least one master capable of requesting data transfer and controlling the data transfer are connected. The system is provided with at least one bus capable of transferring data between the plurality of devices, a global arbiter for receiving a first bus request signal to output a second bus request signal and receiving a second bus approval signal to output a first bus approval signal, at least one bidirectional bridge for transmitting data in at least one data bus, and local arbiters which respectively exist in the data buses, receive the second bus request signal from the global arbiter and output the second bus approval signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005113072-A (JP)
Title: Material for organic electroluminescent element and organic electroluminescent element produced by using the same
Inventor: TOBA YASUMASA
IPC: H01L51/50
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for an organic electroluminescent element having high luminance and luminous efficiency and exhibiting excellent stability in repeated use and provide an organic electroluminescent element produced by using the material.  <P>SOLUTION: The material for an organic electroluminescent element contains a compound (A) expressed by general formula (1) (Ar<SP>1</SP>is a substituted or unsubstituted n-valent perylene ring group; Ar<SP>2</SP>groups are each independently a substituted or unsubstituted univalent aromatic hydrocarbon group or a substituted or unsubstituted univalent aromatic heterocyclic group; Ar<SP>1</SP>and Ar<SP>2</SP>or two Ar<SP>2</SP>groups may be bonded together to form a ring; and n is an integer of 1-12).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120021-A (JP)
Title: High-purity piperazine pyrophosphate and method for producing the same
Inventor: KIMURA RIYOUJI
IPC: C09K21/12
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-purity piperazine pyrophosphate capable of giving a highly flame-retardant flame retardant composition, and to provide a method for producing the piperazine pyrophosphate at low cost.  <P>SOLUTION: The piperazine pyrophosphate is represented by chemical formula(I). This piperazine pyrophosphate contains ≤10 ppm sodium. The method for producing the piperazine pyrophosphate comprises carrying out a dehydrating condensation of piperazine diphosphate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120233-A (JP)
Title: Thermoplastic block copolymer and unsaturated polyester resin composition, and molded product
Inventor: HO HIN
IPC: C08L67/06
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic block copolymer low in shrinkage when cured and imparting the resulting molded product with higher modulus and impact strength, to provide an unsaturated polyester resin composition containing the same, and to provide a molded product of the composition.  <P>SOLUTION: The thermoplastic block copolymer is composed of blocks each comprising an unsaturated monomer A and blocks each comprising an unsaturated monomer B. This copolymer is obtained by copolymerization between the unsaturated monomers A and B in the presence of an α-methylstyrene dimer. In this copolymer, the mass ratio of the monomer A to monomer B is 1:2 or greater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118019-A (JP)
Title: Method for separating and purifying nucleic acid
Inventor: IWAKI YOSHIHIDE
IPC: C12N15/09
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and purifying a nucleic acid by using a porous membrane, excellent in separating performance, having a good cleaning efficiency, simply, quickly and excellent in automatization and small-size adaptability and as capable of producing the same having substantially the same separating performance in a large scale.  <P>SOLUTION: This method for separating and purifying the nucleic acid comprising (1) a process of adsorbing the nucleic acid in a porous membrane by passing a specimen solution containing the nucleic acid through the nucleic acid-adsorbing porous membrane, (2) a process of cleaning the porous membrane in a state of adsorbing the nucleic acid by passing a cleaning liquid through the nucleic acid-adsorbing porous membrane, and (3) a process of desorbing the nucleic acid from the inside of the porous membrane by passing a recovering liquid through the nucleic acid-adsorbing porous membrane is characterized with that a porous membrane adsorbs the nucleic acid by an interaction without substantially associating with an ionic bond and also the cleaning liquid used in the cleaning process is the cleaning liquid containing a water soluble organic solvent and/or water soluble salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125510-A (JP)
Title: Mandrel and its manufacturing method
Inventor: YAMAMOTO AKIHIRO
IPC: B29C33/76
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel mandrel of which the function is restored reusably using a used mandrel, and its manufacturing method.  <P>SOLUTION: The mandrel has an inner layer formed of a thermoplastic resin containing an aging inhibitor and an outer layer formed of the thermoplastic resin to cover the outer periphery of the inner layer. Preferably, an aging inhibitor material has a phenyl group and the mandrel is used for forming a rubber hose. The inner layer may be formed using the used mandrel for use in forming the rubber hose as a forming material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272210-A (JP)
Title: Conductive endless belt and image forming apparatus using the same
Inventor: SHIMOMURA TOSHIAKI
IPC: G03G15/16
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive endless belt which has excellent a toner releasing property, excellent strength, excellent flexible durability in particular and excellent electrification characteristic and is capable of stably obtaining a proper resistant value even when a high voltage is applied, and to provide an image forming apparatus using the conductive endless belt.  <P>SOLUTION: The conductive endless belt for transfer and conveyance of the tandem system circulatively drives a recording medium held by electrostatic adsorption by means of driving members, conveys the recording medium to four kinds of image forming bodies and successively transfers respective toner images to the recording medium. Therein, one kind selected from a group consisting of (a) PA, (b) ABS resin, (c) POM, (d) polymer alloy or polymer blend of two kinds or more among the resins (a) to (c) and (e) polymer alloy or polymer blend of one kind or two kinds or more among the resins (a) to (c) and a thermoplastic resin, and fluorinated resin are used as base material. The conductive endless belt is made by adding a polymeric ion conducting agent to the base material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005126267-A (JP)
Title: Method for stably controlling generated ozone
Inventor: TOKUTAKE SHIGEKAZU
IPC: C01B13/10
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To develop a control method for obtaining a stable concentration of generated ozone even when a gas flow volume varies in an ozone generating system having branched lines in accordance with the number of chambers or process tanks to supply ozone responding to diversification of processes in recent years.  <P>SOLUTION: The method for stably controlling generated ozone is characterized in that when the flow volume of a source gas varies on generating ozone by subjecting the source gas containing oxygen gas to electric discharge treatment, the discharge treatment is carried out with discharge output power responding to the concentration of generated ozone or with discharge output power higher than the above output required for the flow volume of the varied source gas, based on the information relating to the correlation between the discharge output power and the concentration of generated ozone in the ozone generating apparatus for respective flow volumes of the source gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI