baber/WOPTO huggingface dataset:
Patent JP-2002326662-A (JP)
Title: Packaging material made of lactic-acid-based copolymer polyester
Inventor: EBATO HIROSHI
IPC: B29C55/02
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material which is excellent in moldability, decomposability and transparency since a decomposable lactic-acid based copolymer polyester which is sufficiently polymeric and tough and has rigidity, flexibility and transparency according to use is employed. SOLUTION: The packaging material contains, as an essential constituent, a linear lactic-acid-based copolymer polyester with a weight-average molecular weight of 20,000 to 400,000 which comprises (a) 25 to 98 wt.% of a poly-lactic acid block and (b) 2 to 75 wt.% of a polyester block comprising a chain hydrocarbon and/or an alicyclic hydrocarbon containing -COO- radicals.
Patent JP-2003298015-A (JP)
Title: Ferroelectric memory device and method of manufacturing the same
Inventor: HARA TATSUYA
IPC: H01L27/105
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ferroelectric capacitor which may be formed, without etching of the lower insulation film of capacitor, and to provide a memory device using the same ferroelectric material capacitor.  <P>SOLUTION: The method of manufacturing the ferroelectric capacitor, in which a first electrode, a ferroelectric layer and a second electrode are laminated, comprises a process of forming a film of the first electrode of capacitor, a process of forming a ferroelectric film of capacitor, a process to form the second film of capacitor, a process to simultaneously pattern the first electrode, the ferroelectric film and second electrode with photolithography and etching processes, a process of forming a first insulation film and a second insulation film, a process of exposing the second electrode surface, by removing the first insulation film and the second insulation film on the second electrode with a planarization method, a process of forming a third electrode, and a process of patterning the third electrode, second electrode and the dielectric material film with the photolithography and etching processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248729-A (JP)
Title: New service method for commercializing special knowledge and skill held by individual, and utilizing special knowledge of same individual
Inventor: KOIKE SHUICHI
IPC: G06Q50/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To open a course for special knowledge and skill with less initial investment and maintenance cost.  <P>SOLUTION: A database provided with information on course contents, vacancy information of a time zone available for a course by the hour, and a system capable for accepting an application from an applicant of the course is effectively utilized. The database is provided with a function for applying the course by the hour, a browsing function of the time zone available for the course, a transmission function by an E-mail or the like including a question on the course, and an application function of combination courses or the like. Furthermore, the database is publicly placed by associating with a plurality of stores, for example, a coffee shop so that anyone can confirm, and is published on the Internet so that a state of the course can be confirmed in various forms. The person with the special knowledge or skill always stations as a clerk of the store or as a customer of the store in the time zone available for the course in the store available for a lesson out of the stores with the database placed, and the lesson is given in the store.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287010-A (JP)
Title: Shaft dropout preventing structure
Inventor: SHUDO KAZUYA
IPC: F16B17/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft dropout preventing structure with reduced number of parts, simplified assembly process, and requiring no special jig in assembly.  <P>SOLUTION: A belt clip, wherein a shaft 14 is inserted in shaft insertion parts 13a, 18a of a base member 10 and a plate member 11 and is supported so as to open and close freely, includes a knurling part 20 having a larger diameter than the shaft 14 by plastic deformation on one end part of the shaft 14. Furthermore, a counterbore 19 for fitting the knurling part 20 of the shaft 14 is provided on the shaft insertion part 18a of the plate member 11 on an inner side, and the shaft 14 is pressed so as to fit the knurling part 20 in the counterbore 19. Since the knurling part 20 has the larger diameter than insertion holes 15, 17, a dropout of the shaft can be prevented. With this structure, the number of parts is reduced, the assembly process is simplified, and the special jig is not necessary in the assembly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284418-A (JP)
Title: Tea leaf plucker
Inventor: YUZAWA SHIGEAKI
IPC: A01D46/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tea leaf plucker which can surely guide the plucked tea leaves to a place behind the plucking blade to transport the tea leaves into a transport duct.  <P>SOLUTION: Tea leaves standing on a tea ridge are cut with a receiving blade 32a and a rotary blade 32b fixed to the bottom front edge of the frame 31 of the plucker, and then backward guided by the rotation action of the rotary blade 32b. The guided tea leaves are further backward transformed with air flows jetted from many air-jetting nozzles 51 whose air-jetting openings are directed to the rear side of the rotary region of the rotary blade 32b, thus surely transporting the tea leaves into a transport duct 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294384-A (JP)
Title: Finned heat exchanger for air conditioner
Inventor: SHIMIZU TSUTOMU
IPC: F24F1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger excellent in heat-exchange capability.  <P>SOLUTION: A fin 11 between heat transfer pipes 13 of condensation overheating parts that are adjacent to each other in the direction of the steps of the heat exchanger is provided with V-shaped incisions 21, cut-outs 22, or raised parts 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295141-A (JP)
Title: Waveguide type optical modulator
Inventor: KOROGI MOTONOBU
IPC: G02F2/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To secure a high modulation efficiency with a simple circuit constitution by reducing microwave loss due to electrode resistance.  <P>SOLUTION: Considering that the microwave loss can be reduced while maintaining the high modulation efficiency by applying a modulation electric field through an electrode having the reduced current resistance, an electrode 16 consisting of a wide area 16a and a narrow area 16b is arranged to be parallel with the waveguide 12 resonating light so that the wide area 16a has a period matching with a half wavelength of the microwave oscillated from an oscillation part 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110622-A (JP)
Title: Connection cutting method, associated link cut reporting method, relaying apparatus, communication apparatus, switch, program and recording medium
Inventor: SUMINO HIROMITSU
IPC: H04W76/02
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To control communication of a connection type so as to suppress increase in traffic of a network and prevent wasteful occupancy of network resources. SOLUTION: A gateway server 140 relays HTTP communication between a mobile telephone 110 and a content server 160. During the relaying, if the gateway server 140 receives, from a base station 120 or a gateway exchange 130, a cut reporting signal representing that a radio link between the mobile telephone 110 and the base station 120 or a cable link from the base station 120 to the gateway server 140 is cut, the gateway server 140 cuts the TCP connection A to the mobile telephone 110.
Patent JP-2003295980-A (JP)
Title: Confirmation method for electric equipment, computer device, intelligent battery and ac adaptor
Inventor: ODAOHARA SHIGEFUMI
IPC: H01M10/48
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect that an AC adaptor with a capacity lower than that of a normal adaptor is connected to a system.  <P>SOLUTION: Electric equipment is provided with: a system main body comprising the AC adaptor 51 which converts an alternate current into a direct current and can be connected thereto with the system main body being supplied with electric power from the AC adaptor 51; and an intelligent battery 52 which receives power from the AC adaptor 51 to be charged and discharges so as to supply the main body with power. Concerning the intelligent battery 52, if a charging current which is supplied from the AC adaptor 51 and is measured with a current measuring circuit 63 is lower than a prescribed value to be an index of charging completion and if the voltage of a cell 61 which is measured with a voltage measuring circuit 64 and a calculated integrated capacity are less than respective prescribed values which permit judgment that a sufficient charged capacity is attained, a CPU 62 outputs information that the AC adaptor 51 is inappropriate to an embedded controller 14 on the system main body side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296462-A (JP)
Title: Asp home care service supporting system customizable fitted to regional characteristic
Inventor: UCHIYAMA TOHEI
IPC: G06Q50/22
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide ASP (Application Service Provide) home care service supporting system jointly used by designated home services in a region and customizable fitted to regional characteristics.  <P>SOLUTION: This ASP home care service supporting system comprises users' terminals 1, 2, and 3, and an ASP home care service supporting computer system 10 connected to a computer system 9 of a regional system integrator via Internet 4, and is provided with regional care database 31 created for every region and a customized application database 32 recording a customized regionally corresponding business handling means. This system is characterized in that an application server 20 is provided with a universally common business handling means 21, a regionally corresponding program provision means 22, a care remuneration demand item customizing means 23 additionally registering region-specific care service means, and a service business supporting program customizing means 24 setting business menus specific to the care service.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299075-A (JP)
Title: Image recording apparatus
Inventor: KIMURA MASASHI
IPC: H04N7/18
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To make an image signal include image information indicating fine features of an object by changing the setting so that a high frequency component exceeds the amount of the reference, and to facilitate discrimination between noise and object features by varying the setting.  <P>SOLUTION: An amount of a high frequency component in an image signal for an object photographed by a monitor camera is adjusted at an AGC (automatic gain control) circuit 14a, an LPF (low-pass filter) 14c, a pre-emphasis circuit 14d, a white clip circuit 14f, a dark clip circuit 14g, and a recording amplifier 14m. The adjusted image signal is recorded on a videotape by a magnetic head. Wherein, a control circuit 12 varies the setting by in a range where the high frequency component included in the image signal exceeds an amount of the reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298683-A (JP)
Title: Demonstration method by portable communication device, and portable communication device with demonstration function
Inventor: INABA TOSHIICHI
IPC: H04M1/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demonstration method with a portable communication device by which a sales clerk can be free from troublesome work when starting/ re-starting to demonstrate merchandise by the portable communication device itself.  <P>SOLUTION: A flag for a display mode is raised by a prescribed operation of a power supply, and either a demonstration function or a normal function of the portable communication device is always exhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295087-A (JP)
Title: Optical scanner
Inventor: IWAI HITOSHI
IPC: H04N1/113
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of securing stability of dimensions after bonding a collimeter barrel while making a light source unit generally usable.  <P>SOLUTION: This invention relates to a laser scanner unit 10 comprising a 1st laser element 101, a 2nd laser element 102, a plurality of 1st and 2nd collimeter lenses 103, 104 which are arranged at the positions irradiated with the luminous flux emitted from these laser elements for adjusting the diffusion state of the luminous flux, a prism 107 which is arranged at the position irradiated with the plurality of luminous flux via these collimeter lenses and synthesizes these luminous flux, and a polygon mirror 112 which is arranged at the position for receiving the luminous flux synthesized by this prism 107 and deflects this luminous flux in the main scanning direction, and the light emitting point of each laser element is arranged at the position deviated from the center axis of the collimeter lens by a predetermined distance in the main scanning direction of the collimeter lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292879-A (JP)
Title: Matte anionic electrodeposition coating
Inventor: HIRANO KOJI
IPC: C09D175/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To develop a matte anionic electrodeposition coating excellent in storage stability, finishing properties and dice mark-concealing properties.  <P>SOLUTION: A water-dispersible vinyl copolymer resin (A) is obtained by radically copolymerizing a hydroxy group-bearing unsaturated monomer (a), a carboxy group-bearing unsaturated monomer (b) and other radically polymerizable unsaturated monomers (c) in a first step reaction. An epoxy compound (d) bearing at least one epoxy group and a hydroxysilane group in one molecule is heated in the presence of the water-dispersible vinyl copolymer resin (A) to give an aqueous resin (I) in a second step reaction. The matte anionic electrodeposition coating comprises an emulsion obtained by compounding the aqueous resin (I), a crosslinking agent (II) and a basic compound (e) and dispersing the resultant compound in water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304433-A (JP)
Title: Digital bag mountable camera
Inventor: ISHII NORIYUKI
IPC: H04N101/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital bag mountable camera which can prevent the camera from being increased in size.  <P>SOLUTION: The digital bag mountable camera comprises: a signal transmitter 46 for transmitting a photographing start signal to a rear cover when used as a silver film camera; and a controller 40 for transmitting an imaging start signal for starting imaging of an electronic imaging unit from the transmitter 46 to a digital bag 30 when used as the digital camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300450-A (JP)
Title: Knee airbag system for vehicle
Inventor: SUZUKI HIDENOBU
IPC: B60R21/206
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee airbag system for a vehicle with enhanced airtightness of a base end portion of an airbag having a square section.  <P>SOLUTION: For keeping the airtightness, the end portion of the airbag 11 is closed by a base end panel 15 having the same section as the end portion of the airbag. Extending pieces 22, 24 formed of sides of the base end portion of the airbag 11 are overlapped with the base end panels 15, and the overlapped portion is fixed to a base 3, and inflation load is received by the extending pieces 22, 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308605-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TAKAHATA TADASHI
IPC: G11B5/53
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the magnetic recording/reproducing device of a large azimuth angle, which is capable of preventing the deterioration of a flickering phenomenon in an analog device or an error rate in a digital device caused by the influence of the magnetization orientation of the magnetic particles of a magnetic recording medium.  <P>SOLUTION: In the magnetic recording/reproducing device of a system for carrying out recording by a pair of magnetic heads in which recording azimuth angles are equal in opposite directions, the track pitch of recording executed on the magnetic recording medium by a magnetic head having a larger angle between the direction of the magnetic field of recording on the recording medium by the magnetic head and the magnetization orientation of the magnetic particles of the magnetic recording medium is set larger by 5 to 15% than the track pitch of recording executed on the magnetic recording medium by the magnetic head of a smaller angle which constitutes a pair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306836-A (JP)
Title: Carbon fiber strand and method for producing the same
Inventor: MUTO SHINICHI
IPC: D01F9/22
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber strand having high impregnating properties of a resin and a high NOL-ring strength, etc., when converted into a composite material.  <P>SOLUTION: The carbon fiber strand provides ≥0.3 value of PO obtained by substituting a void volume A (ml/g) of the carbon fiber strand corresponding to 0.3-50 μm pore diameter determined by measuring the pore diameter with a mercury porosimeter into formula (1) PO=A×B/(C/12,000)×(5/D) (1) [wherein, B is the yield (g/m) of the carbon fiber strand; C is the number of single filaments of the carbon fiber strand; and D is the single filament diameter (μm) of the carbon fiber strand]. A method for producing the carbon fiber strand is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313553-A (JP)
Title: Soil-stabilizing material and molded product made of soil
Inventor: KIRIYAMA SAKAE
IPC: C09K17/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil stabilizing material in which papermaking sludge which is an industrial waste can effectively be utilized and to provide a formed product made of soil.  <P>SOLUTION: The soil-stabilizing material comprises (a) burnt ash of the papermaking sludge and (b) calcium hydroxide and preferably further (c) at least one material selected from gypsum and granulated blast furnace slag. The molded product made of soil is obtained by forming slurry obtained by mixing the soil-stabilizing material with soil and water in a prescribed shape and solidifying the formed product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310143-A (JP)
Title: Pig foot singeing apparatus
Inventor: ISHII MIYUKI
IPC: A22B5/08
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pig foot singeing apparatus capable of more efficiently and completely singeing pig foot fur than conventional apparatuses.  <P>SOLUTION: The apparatus has the following structure. A conveyor connected through a plurality of conveying rods between two endless chains turning in parallel, a set guide provided under a conveying surface based on the conveying rods on the conveying initial end side of the conveyor and indicating the feed position for to-be-burnt objects such as pig feet, and a flame burner located on the downstream side of the conveying direction of the set guide and turning on the same track as that of the objects set by the set guide, are arranged vertically so as to interpose the conveying rods therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315864-A (JP)
Title: Camera
Inventor: WATANABE YOJI
IPC: G03B7/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of preventing the consumption of the capacity of a battery by constituting the camera to be controlled to inhibit photographing preparing operation and eyepiece detecting operation when the camera is put so that an eyepiece window having an eye sensor is facing downward.  <P>SOLUTION: The camera 1 is provided with the eye sensor 13 near a finder eyepiece 12, and further provided with three pressure sensitive members 14a to 14c and pressure sensitive elements 124 to 126 at the specified spots of a back cover 8. The result of detection by the sensor 13 and the members 14a to 14c is supplied to a CPU 127 controlling the entire camera 1, and the CPU 127 controls to inhibit the photographing preparing operation and the eyepiece detecting operation when it determines that the camera is put so that the eyepiece 12 may exist below based on the result of the detection. Namely, the CPU 27 cuts off the power source of another circuit system (for example, a photometric circuit or a range-finding circuit) connected to the CPU 27 or restricts a part of the function of the CPU 27 so as to realize energy saving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314264-A (JP)
Title: Catalytic converter for purifying exhaust gas
Inventor: HORIKAWA HITOSHI
IPC: F01N3/24
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic converter for purifying exhaust gas which feeds air heated on the upper-stream side of a catalyst and exhaust gas to the catalyst, and returns the catalyst to an active temperature region in a short period of time when re-starting an internal combustion engine.  <P>SOLUTION: The catalytic converter 1 for purifying exhaust gas is provided with an gas outlet 10 into which the exhaust gas is flown, an gas outlet 12 into which the exhaust gas is flown, a gas passage 13 connecting the gas inlet 10 and the gas outlet 12, and a catalyst storing chamber 14 arranged at the gas passage 13 and storing a catalyst 2. A thermal storage member 4 for storing heat as lateral heat as the temperature rises and discharging the heat stored as the latent heat as the temperature lowers is arranged between the gas inlet 10 and the catalyst storing chamber 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311751-A (JP)
Title: Foldable mold for vulcanizing v-belt
Inventor: NAKATANI MINORU
IPC: B29L29/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold which enhances the quality of the stepped part or generated flash of the divided joining surfaces of a foldable mold for vulcanizing a belt, which mounts an unvulcanized endless belt in the V-groove provided to the outer periphery of a cylindrical mold, by making the outer peripheral length less than the inner peripheral length of a mounting belt by dividing a cylindrical surface in a cylinder dividing state to fold the same, and also make it excellent in operability.  <P>SOLUTION: A cylindrical mold is bisected in a cylinder dividing state to set one divided part to the fixed mold 3 fixed on a base disc 5 while setting the other divided one to a movable mold 4. A connection mechanism 6 supports the fixed mold 3 and the movable mold 4 in a freely oscillation state by connection members 11 provided at respective two places along the upper and rear surfaces of both molds, and is provided to fold the fixed mold 3 and the movable mold 4 in a combined state. Contrarily, a force increasing mechanism due to a screw is provided to a force increase drive means 8 for returning the molds 3 and 4 to a cylinder, and an expansion restricting stopper means 9 and an over-oscillation preventing control means 20 are provided so that a circumferencial surface integrated with a joining surfaces can be held to both ends of oscillation operation.  <P>COPYRIGHT: (C)2004,JPO