baber/WOPTO huggingface dataset:
Patent JP-2004228802-A (JP)
Title: Antenna assembly
Inventor: MIZUNO YOSHIYUKI
IPC: B60R11/02
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antenna assembly which can assure communication irrespective of its installation direction and improve its appearance.  <P>SOLUTION: When the antenna assembly 10 is mounted on windshield glass G; an antenna body 12 which directs, on a substrate 20, a communicating plate 40 on the side of an antenna chip 18 toward the glass G is covered with an upper case 14 from the bottom 26. When the assembly is mounted on an instrument panel I, the antenna body 12 having its bottom 26 directing toward the panel I is covered with an upper case 14 from the plate portion 40. Thus, the antenna assembly 10 can assure communication irrespective of the installation direction of the antenna body 12 and has good appearance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223393-A (JP)
Title: Cleaning method of contaminated soil
Inventor: KURIHARA HIROYUKI
IPC: B09B3/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely and efficiently cleaning soil contaminated with heavy metals such as cadmium at a low cost, which has hitherto required high cost and long years, by utilizing plants having heavy metal absorbing power to intensively accumulate the heavy metals in small amount of soil for thickening which is finally subjected to cleaning and thereby to provide safer agricultural products, foodstuffs or living environments or the like.  <P>SOLUTION: After plants having heavy metal absorbing power are cultivated on the soil 1 contaminated with heavy metals, the plants are harvested and are subjected to weight reduction treatment and/or volume reduction treatment to intensively accumulate heavy metals absorbed by the plants in small area of soil 2 for thickening. Then the soil 2 for thickening is treated by a heavy metal solubilizing agent to remove the heavy metals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226233-A (JP)
Title: Method and device for predicting life of heat accumulating material, and method and device for evaluating heat accumulating material
Inventor: TANII TADAAKI
IPC: G01N17/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-accumulating material life predicting method and device capable of predicting the life of a heat accumulating material before starting an operation of a heat accumulation system or under the operation thereof.  <P>SOLUTION: This heat-accumulating material life predicting method and device is provided with means V1-V4 for maintaining, at a prescribed temperature, containers S1-S4 filled with the heat accumulating material wherein micro capsules sealed with a core substance comprising an aliphatic hydrocarbon in an organic film substance are mixed with water, a means CP for measuring a concentration of a measuring substance by each prescribed substance having a proportional relation to an aliphatic hydrocarbon amount of the core substance emitted from the film due to deterioration of the heat accumulating material in each container sampled in every prescribed lapse time, a means CP for expressing a relation between the lapse time and the concentration of the each prescribed substance, a mean CP for displaying a relation between a temperature and a time required up to reaching to the concentration of the each prescribed substance, based on the relation, a means CP for displaying a relation between the concentration of the each prescribed substance at the prescribed temperature and the lapse time, based on the relation, and a means CP for predicting the life of the heat accumulating material, based on the relation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003284549-A (JP)
Title: Method for isolating cell
Inventor: WASHIYAMA KAZUO
IPC: C12N5/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely and efficiently collecting intended cells.  <P>SOLUTION: The method comprises the steps of irradiating a cell (a)- containing specimen placed on a slide glass plate 8 with laser beams to remove unnecessary portions of the specimen other than the cells (a) from the plate 8, putting the cells (a) via an opening into a cylinder 40 and setting the resultant cylinder 40 on the plate 8, injecting a release agent 42 into a vessel defined by the plate 8 and the cylinder 40 to release the cells (a) from the plate 8, and collecting the cells (a) suspended in the release agent 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225392-A (JP)
Title: Construction structure around opening, and decorative member around opening
Inventor: TSUJI YASUTAKA
IPC: E04G23/02
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide construction structure around an opening, and a decorative member around the opening with excellent external design and waterproofness.  <P>SOLUTION: The construction structure 1 around the opening for reforming is formed by disposing new ceramic exterior wall plates 2 from the front side of an existing wall and disposing decorative members 3 around the opening 42 of a building. A backing material 11 is fixed to the front face of the existing wall along four sides around the opening 42, and the decorative members 3 around the opening are fixed from the front side of the backing material 11. The decorative member 3 around the opening is formed of a ceramic material and has a front plate part 31 disposed in front of the backing material 11, and a folded plate part 32 formed bending backward. The front plate part 31 adjoins the ceramic exterior wall plate 2, and a rear end 321 of the folded plate part 32 is disposed to go inward into the opening 42. Sealing materials 12 are placed between the mutual decorative members 3 around the opening, and between the decorative member 3 around the opening and the ceramic exterior wall plate 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232673-A (JP)
Title: Insertion pipe and its manufacturing method
Inventor: IRIOKA HIROAKI
IPC: F16L55/16
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion pipe assuring a good performance of restitution and involving a less pressure loss even if the pipe is in an existing line having a bend.  <P>SOLUTION: The insertion pipe 10 includes a corrugated part 20 formed in a position mating with the bend 16 of the existing line 12. The corrugated part 20 is formed from a previously provided straight pipe 26 by subjecting it to a secondary processing such as a vacuum shaping or pneumatic shaping process. When the insertion pipe 10 is inserted into the existing line 12, the corrugated part 20 is arranged at the bend 16 in such a bent condition as complying with the curvature of the bend 16. In the bend 16, there is no risk that a wrinkle, buckling, etc. is generated even if a hot pressure steam is supplied for restituting a diametrically contracted part 22 formed in the position mating with a straight pipe portion 14. This allows a good performance of restitution and exerting the designed performance with no risk of generating a drop in the rate of flow etc. owing to an increase in the inside diameter. Because only the position mating with the bend is shaped corrugated, there is a less pressure loss originating from the corrugation shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234946-A (JP)
Title: Connector
Inventor: ISHIBASHI IWAO
IPC: H01R13/53
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector durable to an arc generating just before insertion of a contact and just after removing of it.  <P>SOLUTION: In the connector inserting a male contact 13 into a female contact 10 or removing the male contact 13 from the female contact 10, a first contact part 30 for the arc is installed on the tip sides of two spring pieces 34, 35 of the female contact 10 on the facing surfaces of the two spring pieces 34, 35, and a second contact pat 31 for connection is installed so that a stroke of insertion of the male contact 13 into the female contact 10 or removal of the male contact 13 from the female contact 10 is made longer than the first contact part 30 for the arc, the arc is generated in the first contact part 30 for the arc, and electrical connection is conducted with the second contact part 31 for the connection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233934-A (JP)
Title: Silver halide photographic sensitive material and image forming method for the silver halide photographic sensitive material
Inventor: NISHIO SHOJI
IPC: G03C1/295
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material improved in poor conveyance in an exposure machine by automatic conveyance, such as an image setter, and improved in adhesion of scum in development process in an automatic processing machine, and also to provide an image forming method for the silver halide photographic sensitive material.  <P>SOLUTION: In the silver halide photographic sensitive material having at least a silver halide emulsion layer and a non-photosensitive hydrophilic colloidal layer on a support, a charge amount by tribocharging of a surface on a side opposite to a side with the emulsion layer by a nylon teremp is 0-1.0×10 pc/cm<SP>2</SP>, and the outermost non-photosensitive hydrophilic colloidal layer on the emulsion layer side does not substantially contain a fluorine-based surfactant having only a trifluoro group as a fluorine-containing organic group and contains a specified fluorine-based surfactant or a betaine type surfactant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007950-A (JP)
Title: Switching power unit
Inventor: OKI KAZUHIRO
IPC: H02J9/06
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately control the charge and discharge of a secondary battery by housing the secondary battery for backup and a charge/discharge control circuit in the casing of a switching power unit.  <P>SOLUTION: The switching power unit is composed of a rectifying/smoothing circuit 21 which smoothes the AC input of a commercial power source Vin at normal operation; a DC/DC converter 22 which is constituted so that specified DC power voltage can be continuously outputted; a battery pack 30 which is charged by the DC/DC converter 22 and supplies power voltage to the DC/DC converter 22 when AC input stops; a charge circuit part 23 which controls the charge and discharge of the battery pack 30; and a charge and discharge control circuit 26. The circuits of the battery pack 30, the DC converter 22, etc. are housed in the same casing of the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243848-A (JP)
Title: Resin gear for electric power steering divide
Inventor: YABE SHUNICHI
IPC: F16H55/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmentally-friendly resin gear for an electric power steering device by using biodegradable plastic for the resin gear comprising a speed reducing mechanism.  <P>SOLUTION: A worm 32 functioning as a driving gear is made of metal. A worm wheel 31 consists of a resin part 43 made of biodegradable resin and integrally provided on an outer peripheral face of a cored bar 42 and gear teeth 44 formed on the outer periphery of the resin part 43. Considering use environment, heat-resistant resin with a 200°C or higher melting point is suitable for the resin part 43. For example, polyvinyl alcohol, oxyalkylene group-containing polyvinyl alcohol, and polyethylene terephthalate succinate, as well as block copolymer with aromatic polyester, such as polylactic acid and polyethylene terephthalate, are most suited. Such resin is decomposed into carbon dioxide and water by germs in soil, and can contribute to reduction in incombustible waste and carbon dioxide at the time of combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246720-A (JP)
Title: Information processing device, information processing method and program
Inventor: SAZAWA SHINICHI
IPC: G06F21/35
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily construct, in an arbitrary personal computer, a personal working environment of groupware or the like requiring personal identification, and make it usable.  <P>SOLUTION: An information processing device referred to as a peer token 10 has a port connector which can be freely detached from/attached to a device port of a personal computer 12 which can perform power supply and data transfer; a first radio communication part which sends/receives information via a wireless circuit to/from an external device; a second radio communication part which sends/receives information to/from the external device using a wireless circuit different from that for the first radio communication part; and a non-volatile memory 34 storing a device driver 44, a USB driver 54, an personal identification library 48, groupware 46, a first radio communication driver and a second radio communication driver. When the peer token 10 is connected to the device port of the personal computer 12, an application program is installed in the personal computer 12 via the personal identification by the installation of the device driver and then the personal identification library, and is then executed by the computer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004067990-A (JP)
Title: Polycarbonate copolymer
Inventor: FUJIMORI TAKAYASU
IPC: C08G64/16
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin with small birefrigence due to little photoelasticity and excellent heat resistance and moldability.  <P>SOLUTION: Polycarbonate resin derived from 90-5 mol% of a dihydroxy compounds of formula (1) (wherein R<SB>1</SB>to R<SB>4</SB>are each independently an H atom, a 1-20C alkyl group, a 6-20C cycloalkyl or aryl group; X is a 2-10C alkylene group, a 6-20C cycloalkylene group or a 6-20C arylene group), HO-CH<SB>2</SB>-Y-CH<SB>2</SB>-OH (2) (wherein Y is a 4-12C alkylene group, a 5-20C cycloalkylene group or a binding structure of formula (3) and/or 10-95 mol% of a dihydroxy compound of formula (4)).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004250933-A (JP)
Title: Fixing structure of planting base for greening
Inventor: HASHIMOTO HITOSHI
IPC: A01G9/28
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a planting base for roof floor greening, which enables the planting bases to be concurrently and surely fixed on a roof floor surface by securing a clearance for drainage between the roof floor surface and the planting bases using an ALC panel, and which enhances wind resistance against a load imposed by a strong wind blowing to a high-rise building.  <P>SOLUTION: The ALC panel is supported on the roof floor surface via a support; a horizontal piece of a fixing implement, which is composed of the horizontal piece and an erect piece, is fixed to the top surface of the support; the erect piece abuts on a header surface of the ALC panel; and a plate piece, which is provided on the erect piece, is fitted into the header surface of the ALC panel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251717-A (JP)
Title: Dummy for motion analysis
Inventor: TANAKA KAZUNOBU
IPC: G01M17/007
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dummy enabling accurate analysis of the motion of each part of a body.  <P>SOLUTION: Rotation angle detection devices 30-40 are provided respectively on shoulder joints 10 of the dummy, elbow joints 12, hand joints 14, crotch joints 16, knee joints 18 and foot joints 20. Since the rotation angle of each joint of the dummy is detected, the motion of each part of the body can be analyzed accurately. Since the rotation angles are not determined by operations based on accelerations or the like but detected directly, the rotation angle of each joint can be determined accurately. In addition, since the dummy has a mass error below 5% relative to a specified dummy, the motion similar to the specified dummy can be realized, and a test corresponding to specification can be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249405-A (JP)
Title: Polishing device
Inventor: TATEISHI YUJI
IPC: B24B7/22
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device for restraining a dispersion in thickness of a polishing object body housed in a plurality of housing holes of a carrier.  <P>SOLUTION: This polishing device polishes the polishing object body 39 housed in the housing holes 41 of the carrier 33 by a polishing surface of grinding wheel boards 31a and 31b by allowing the carrier 33 to revolve around an inside carrier body 35 while rotating by the inside gear body 35 and an outside gear body 37, and is characterized in that a housing hole group for annularly arranging the plurality of housing holes 41 is arranged in a substantially concentric circle shape in the carrier 33; a central side grinding wheel part 31a1 and outside ring parts 31a2 and 31a3 are formed by dividing the grinding wheel boards 31a and 31b into a plurality in a concentric circle shape; and outside ring parts 31b2 and 31b3 are set slower in a relative rotating speed to the carrier 33 than the central side grinding wheel part 31b1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249638-A (JP)
Title: Image forming apparatus
Inventor: ASAKAWA MINORU
IPC: G03G15/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress lowering of productivity caused by initialization necessary for a post treatment even in an operating condition that the post treatments in a plurality of modes are mixed to be continuously performed in the forming of images.  <P>SOLUTION: This image forming apparatus can be connected to a post treatment device that can apply the post treatments in the plurality of different modes to a recording paper having an image formed thereon. The image forming apparatus comprises a control means that judges whether or not the initialization along with the change of the mode of the post treatment is necessary when the forming of an image with the post treatment is performed, communicates with the post treatment device through a communication means, calculates a time period for the initialization when the initialization is necessary, compares the time period for the initialization with a reference period of time, determines continuing or stopping of the image forming operation, and controls the image forming operation based on the determination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254170-A (JP)
Title: Transmitting method, receiving method and a receiver of digital television broadcast
Inventor: TANAKA HIDESHI
IPC: H04N5/44
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of video image break and sound break when the receiving state is deteriorated in a receiver of digital television broadcast.  <P>SOLUTION: A broadcasting station multiplexes a first ES being an ES of a video signal and an ES of a sound signal and a second ES formed by delaying the first ES into a single TS, and broadcasts the single TS. The receiver is provided with: a decoder circuit 13 which separates and takes out the first ES and the second ES from the received TS; and a buffer memory 14 which delays the first taken out ES by a prescribed time. The receiver is further provided with: a decoder circuit 16 which decodes and outputs the video signal and the sound signal from one ES of the first ES which is delayed and the second ES which is taken out; a detection circuit 18 which detects a missing packet when the packet in one of the ESs is missing; and an interpolation circuit 15 which interpolates missing of the packet by using a corresponding packet in the other ES when the detection circuit 18 detects missing of the packet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251417-A (JP)
Title: Bearing device
Inventor: FUJITO HIROSHI
IPC: F16C3/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel bearing structure having reduced vibration/noises by suppressing the degradation in a vibration damping rate due to the temperature of a damping member.  <P>SOLUTION: The bearing structure comprises a bearing 10, a bearing support 20, and a rotor 22. The damping member S is provided between the bearing support or the rotor and the bearing, and furthermore a low heat conductive member P of a material having heat conductivity lower than a bearing steel is laid between the damping member and the bearing. It is acceptable that a heat radiation member is provided on the damping member or an isolating member is provided thereon for isolating the damping member from high temperature oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254208-A (JP)
Title: 3-mode escape variable length coding apparatus and method
Inventor: TAKASE YUKIO
IPC: H04N19/93
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable length coding apparatus and method in which a variable length code is obtained at high speed by reducing the retrieval of a variable length code table in 3-mode escape variable length coding.  <P>SOLUTION: All key data corresponding to 3-mode escape variable length codes are registered in a VLC hash table 204 and a hash address generating means 203 applies hash arithmetic with a little computational complexity to key data (RUN, LEVEL, LAST) to directly obtain an address of the VLC hash table. A hash table reference means 205 uses the address to refer to a hash table 204. Besides, collation key arithmetic is applied to the key data (RUN, LEVEL, LAST) to generate a collation key and only by comparing the collation key with an inspection key within the table, whether it is table information corresponding to the key data or not is judged and a mode and a variable length code are obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255632-A (JP)
Title: Microcapsule composition and thermal recording material using the same
Inventor: ITO KORESHIGE
IPC: B41M5/30
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcapsule composition which controls thermal responsiveness to a high degree by suppressing a variation with time in heat sensitivity of a microcapsule, and also to provide a thermal recording material using the same.  <P>SOLUTION: This microcapsule composition contains the microcapsule with a polyurethane and/or polyurea wall which is formed by polymerizing an isocyanate compound and a compound with active hydrogen, and contains a group IV transition element compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003255163-A (JP)
Title: Continuously tunable photonic crystal drop filter apparatus
Inventor: CAROL J WILSON
IPC: G02B6/34
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously tunable photonic crystal drop filter apparatus in which at least a wavelength arbitrarily selected from an optical signal including a plurality of wavelengths is extracted and redirected.  <P>SOLUTION: The photonic crystal drop filter apparatus (60) is composed of a first waveguide (70) for transmitting light having a frequency within a bandgap of a photonic crystal (62) and the photonic crystal (62) which is furnished with a second waveguide (76). The second waveguide (76) is connected to the first waveguide (70) by a resonance cavity (80), the resonance cavity (80) extracts at least one wavelength of light transmitted by the first waveguide, and the extracted light is redirected to the second waveguide (76). A tuning member (90) is included in the apparatus (60) and tunes the wavelength of the light extracted over the whole range of the wavelengths. The apparatus (60) is particularly suitable as an extraction device for an optical communication system (10) such as a wavelength-division multiplexer (WDM) communications system (10).  <P>COPYRIGHT: (C)2003,JPO