baber/WOPTO huggingface dataset:
Patent JP-2004317108-A (JP)
Title: Stirling engine
Inventor: ONO KIMITAKA
IPC: F25B9/14
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Stirling refrigerator, detecting the positions of a piston and a displacer from the outside of a casing.  <P>SOLUTION: The Stirling refrigerator includes: a casing where a working medium is enclosed; a cylinder 2 disposed in the interior of the casing; a piston 3 and a displacer 4 positioned in the cylinder 2; a balance mass fitted to the casing through a plate spring 31 for absorbing vibration; a first magnet 16 fitted to the displacer 4; a first magnetic sensor 17 disposed on an outer wall surface of the casing and adapted to output a first signal according to the distance from the first magnet 16; a second magnet fitted to the balance mass 32; and a second magnetic sensor 34 disposed outside the casing and adapted to output a second signal according to the distance from the second magnet 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111464-A (JP)
Title: Centrifugal dehydrator and dehydration method using the same
Inventor: MATSUYAMA KUNIO
IPC: B04B7/18
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal dehydrator which can prevent contamination of a drum.  <P>SOLUTION: In this centrifugal dehydrator, a small hole 74 for dehydration is opened, and further, the rotatable drum 73 and a filtration bag 75 which is provided within this drum 73 and receives pollutants for filtration are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297761-A (JP)
Title: Data reader
Inventor: FUJIKAWA MASAFUMI
IPC: G07D7/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reader capable of transferring data of a check in a U-shaped conveyance path, electronically reading the data and electronically reading data of a license or the like for identification by a single device.  <P>SOLUTION: The data reader 1 includes a U-shaped first conveyance path P1 having a linear part between curves of a U-shape and a second conveyance path P2 sharing part of the linear part. The data reader is placed on the shared conveyance path. The check S is carried on the first conveyance path P1, a card C is carried on the second conveyance path P2 different in height from the first path P1, and their respective data can be electronically read during the conveyance. Since the conveyance heights differ, media to be read can be carried on the different conveyance paths without a special changeover device or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238787-A (JP)
Title: Fastener for necktie
Inventor: KAMEYAMA TAKESHI
IPC: A41D25/10
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener for a necktie effectively preventing the necktie from gradually getting loose with a lapse of time and enabling a person tying the necktie to easily securely attach even groping to a knot of the necktie under the jaw.  <P>SOLUTION: This fastener for the necktie has a plurality of arm parts 21 connected to at least one end. Each of the arm parts 21 shows resilience repelling external force which makes the arm parts 21 get near to each other when the external force reaches. The fastener is used through inserting into opening space inside the knot positioned on a joint of a rear apron of the necktie after tying the necktie.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005150590-A (JP)
Title: Electromagnetic wave shield
Inventor: NOTOHARA YASUHIRO
IPC: H05K9/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield for suppressing attenuation of a magnetic flux near an electromagnetic wave emitted from the electromagnetic wave generator of high frequency, while attenuating remote electric field.  <P>SOLUTION: This electromagnetic wave shield has a plurality of conductors 0.05 to 5 mm of width and the mean interval of the plurality of conductors, obtained by dividing the length of the side where the plurality of conductors intersect with the outer periphery of an area where the plurality of conductors are arranged and formed by the number of intersections of the plurality conductors and the outer periphery of the area where the plurality of conductors, are arranged and formed is 4 to 50 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156010-A (JP)
Title: Fin structure
Inventor: SUZUKI SOJI
IPC: F28F1/32
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fin structure mounted to a Stirling cycle refrigerator used for a portable cooling box, and arrangeable in a small space.  <P>SOLUTION: The radiating fin structure 18 mounted to a heat radiating part 16 of the Stirling cycle refrigerator 7 is provided with plate-like fins 17 arranged perpendicularly to the center axis of the Stirling cycle refrigerator 7. Since a plurality of plate-like fins 17 are arranged parallel orthogonally to the center axis of the Stirling cycle refrigerator 7, there is no need to provide a space for changing an air current direction, above the fin structure 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159068-A (JP)
Title: Illumination optical apparatus and aligner
Inventor: SHODA TAKAHIRO
IPC: H01L21/027
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical apparatus capable of obtaining a uniform illumination field without uneven illuminance even when a light source used for illumination is a laser light source for stimulating a collimated luminous flux with high directivity such as an excimer laser.  <P>SOLUTION: The illumination optical apparatus includes a collimated luminous flux supply means for supplying a collimated luminous flux, and a light guide for introducing a collimated luminous flux from the collimated luminous flux supply means to an object to be illuminated. In the optical apparatus, a light shield means for controlling the luminous intensity distribution is provided between the collimated luminous flux supply means and the light guide to shield the light to a region deviated from the center of an incident light onto the light guide, thereby uniformizing the intensity of the emitted light from the light guide and forming the uniform illumination field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155527-A (JP)
Title: Drain water scatter preventer
Inventor: HORIGUCHI MITSUO
IPC: B65D90/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain water scatter preventer capable of preventing drain water from being scattered and shortening the working time by reducing the drain water velocity energy even when a valve is largely opened.  <P>SOLUTION: The drain scatter preventer 1 comprises a pipe 2 with a drain pipe 11 of an air tank 10 connected thereto, a perforated container 3 connected to a lower tip of the pipe 2, a case 4 to store the perforated container 3, an air pressure shock-absorbing plate 5 mounted movably in the vertical direction in a stored condition in the case 4 above the perforated container 3, a lid part 6 mounted on an upper end of the case 4 in a vertically opening/closing manner, and a leg part 7 to hold the case 4 in an inverted condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160364-A (JP)
Title: Method for producing seasoning liquid
Inventor: MIYAKE MASAKI
IPC: A23L27/50
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing seasoning liquid by which seasoning liquid can be prevented from turning brownish due to sterilization.  <P>SOLUTION: The method for producing seasoning liquid comprises a sterilization process comprising the following: (a) a process of dissolving carbon dioxide in seasoning liquid up to the amount of saturation under pressurization of 7-30 MPa; (b) a process of heating the carbon dioxide-dissolved seasoning liquid at 30-90°C; (c) a process of maintaining the heated seasoning liquid for 30 sec. to 30 min.; and (d) a process of quickly reducing the pressure of the seasoning liquid after maintained. Through such a process, high-quality seasoning liquid being hardly browned can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161189-A (JP)
Title: Diaphragm type air-less coating apparatus
Inventor: TAKAHASHI NOBUYUKI
IPC: B05B9/04
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional apparatus that a coating tends to be uneven because the fluctuation of the set pressure and discharge pressure is significant and spraying cannot be carried out constantly pattern-wise until the time of spraying completion.  <P>SOLUTION: To utilize the principle that a higher discharge flow rate can be obtained as the pressure is lowered more to the utmost extent, if a theoretical discharge volume is set higher than a conventional volume in a range exceeding the lower limit discharge pressure within a range of work factor (F), which is the lower limit work load calculated as a product of the upper limit of a theoretical work load restricted by the capability of a motor, the upper limit of a theoretical discharge flow rate calculated from the upper limit of a theoretical discharge volume defined by the size of the stroke of a piston disposed, and a set pressure of the lower limit discharge pressure proper for spraying at the upper limit of he theoretical discharge flow rate, the variation of the set pressure and the discharge pressure can be suppressed since the P-Q characteristic curve changes in representation of characteristics from B to A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125053-A (JP)
Title: Fingerstall shape bandage
Inventor: SARUKAWA MASAAKI
IPC: D04B1/28
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerstall shape bandage to solve functional problems as a bandage and to improve manufacturing cost and convenience in use.  <P>SOLUTION: This is a fingerstall shape bandage to cover a finger for use. The bandage comprises a finger covering part 1 constructed into a fingerstall shape using ordinary thread and a finger covering part pressing part 3 constructed on the other end of the finger covering part 1 into a fingerstall shape using expandable thread. The other end part 1B of the finger covering part 1 and the other end part 3B of the finger covering part pressing part 3 are connected via a closed connection part 2 to disconnect fingerstall shape finger inserting spaces S1, S2 of the both.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164993-A (JP)
Title: Real image variable power finder and image pickup apparatus
Inventor: TAMURA MASAKI
IPC: G02B15/167
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real image variable power finder capable of realizing a high variable power ratio exceeding four times while having compact size and high optical performance and an image pickup apparatus.  <P>SOLUTION: In the real image variable power finder provided with an objective optical system consisting of a 1st lens group G1 having positive refracting power, a 2nd lens group G2 having negative refracting power, a 3rd lens group G3 having positive refracting power, and a 4th lens group G4 having positive refracting power and capable of correcting variable power and diopter changes following the variable power by moving the 2nd and 3rd lens groups on an optical axis, the following conditional expressions (1), (2) are satisfied when Z2=β2t/β2w and Z3=β3t/β3w. The conditional expression (1) is Z2 Z3>4.0 and the conditional expression (2) is 0.60<¾f2¾/fw<1.00 (provided that β2w is horizontal power at the wide end of the 2nd lens group, β2t is horizontal power at the wide end of the 2nd lens group, β3w is horizontal power at the wide end of the 3rd lens group, β3t is horizontal power of the 3rd lens group, f2 is the focal distance of the 2nd lens group, and fw is a focal distance at the wide end of the objective optical system).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187302-A (JP)
Title: Method of allocating bandwidth for voice service of gigabit ethernet (r) passive optical subscriber network
Inventor: SONG JAE-YEON
IPC: H04L12/44
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the bandwidth allocation method for GE-PON by which an allocated bandwidth can be efficiently used, while providing a voice service in a predetermined delay time.  <P>SOLUTION: In the method for allocating the bandwidth by a single OLT of Gigabit Ethernet (R) passive optical subscriber network, which contains one OLT and plural ONUs, connecting with this OLT, the method includes (a) a step which transmits a registration request permission(grant) frame as a message that grants a opportunity to transmit the registration request from the OLT to the ONU, (b) a step which assesses number of the ONUs that transmits the registration request message, in response to the registration request permission frame, (c) a step which divides one time slot into plural mini slots, divides a part of a bandwidth of each divided mini slots into necessary amount to accept the above mentioned number of ONUs, and allocates the divided bandwidth as a voice band to all ONUs, which transmit the registration request message.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005164487-A (JP)
Title: Instrument for measuring optical characteristics
Inventor: NODA MASAO
IPC: G01M11/02
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and precisely acquire optical characteristics data of spherical refractive power in a spectacle lens, by computation, based on the image data on a two-dimensional photoreception sensor.  <P>SOLUTION: A light beam, emitted from an irradiation means 1 to an inspected optical system 3, is brought into a light beam having a boundary different in transmittance by a light shielding mask 5; projection position data are acquired in a projection position of the light beam transmitted through the light shielding mask 5 on the two-dimensional photoreception sensor; the optical characteristics of the inspected optical system 3 are computed, based on the each projection position data; and the center line or a boundary line of the light beam transmitted through the light shielding mask 5 is constituted of two pairs or more of parallel lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130845-A (JP)
Title: Drip-proofness giving composition for resin film
Inventor: KONNO TAKASHI
IPC: A01G9/14
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drip-proofness giving composition for a resin film, capable of forming the film which is excellent in transparency and the drip-proofness at a low temperature and retains the drip-proofness even at a high temperature.  <P>SOLUTION: This composition is obtained by conducting addition reaction of 0.1-3.0 mol of ethylene oxide and 0.1-1.0 mol of propylene oxide with 1 mol of a sorbitan fatty acid ester, wherein the ester is obtained by reacting 1 mol of solbitan in which 1,4-sorbitan is contained in an amount of ≥60 wt% with 1-3 mol of a 16-18C saturated fatty acid. The composition is mixed into a resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175118-A (JP)
Title: Regenerating processing device for waste photoresist developer
Inventor: SUGAWARA HIROSHI
IPC: B01D61/58
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerating processing device for a waste photoresist developer in which the problem of the quality failure of a regenerating developer does not occur even in an ON/OFF operating state, and even if a refinery such as CP or the like is installed at a latter stage, a problem of its load increase does not occur.  <P>SOLUTION: The regenerating processing device for the waste photoresist developer contains an isolating and recovering device (e.g., an NF film isolator or an electric dialyzer) at one stage or a multi-stage for isolating and recovering tetra-alkyl ammonium ions from the waste developer containing at least a photoresist and the tetra-alkyl ammonium ions, or a treating agent derived from the waste developer, and a mechanism for blowing an isolating and recovering agent from the one stage of the isolating and recovering device or the isolating and recovering agent from the multi-stage, at least the one stage to outside of this system, and/or a mechanism for returning it to a preceding stage of the isolating and recovering device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171621-A (JP)
Title: Steel pipe pile and construction method for driving the same
Inventor: ISODA KIKUO
IPC: E02D7/22
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve support force of a steel pipe pile as a whole and enhance uprightness of the pile in the steel pipe pile used for reinforcing a ground part to be a base of a civil engineering building and a construction method of driving the pile.  <P>SOLUTION: A lower pile 1 comprises (a) a bottom lid 11 fixed into a top end of a hollow cylindrical lower pile body 10, (b) a blade 12 fixed to the bottom lid and protruding outward, (c) a cylindrical part 21 inserted and fixed in a top end side of the lower pile body 10, (d) a flange part 22 formed at an outer periphery of the cylindrical part 21 at an almost middle height thereof in an almost circle in the horizontal direction, and (e) an inclined blade 23 formed by cutting a part of the flange 22 in the radial direction and folding the cut parts to be inclined at an angle of 30-45° in mutually opposite directions. The lower pile 1 is a hollow cylindrical shape with both ends opened. An upper pile 2 to be fitted in the lower pile 1 comprises (f) a flange part 4 which extends to a peripheral face at a top end side of an upper pile body 3 in the horizontal direction and is fixed to it, and (g) a V shaped inclined protrusion 5 provided on a lower face of the flange part 4. The upper pile 2 is driven into the ground to be inserted to a specified position at an upper end side of the lower pile 1 which is driven to the ground and the upper and lower piles are connected to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004197095-A (JP)
Title: Producing method of polyaniline-containing electrically-conductive fluorinated polymer composition
Inventor: KORZHENKO ALEXANDER
IPC: C08L27/04
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producing method of a polyaniline-containing electrically-conductive fluorinated polymer composition.  <P>SOLUTION: The producing method of the electrically-conductive fluorinated polymer composition comprises the steps (a) to (e) of: (a) mixing an aqueous dispersion of a fluorinated polymer with an aqueous solution of an anilinium salt; (b) adding an oxidant to the mixture obtained in the step (a) to make a blend of the fluorinated polymer and a doped polyaniline (PANI); (c) washing and removing a by-product and unreacted aniline with water or an alcohol; (d) on demand, adding an acid to a blend of a refined fluorinated polymer obtained in the step (c) and the doped PANI; and (e) removing water from the blend of the refined fluorinated polymer and the doped PANI obtained in either the step (c) or (d) to obtain a powder, and then to form a film, a pellet or an any article by melting the powder obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005176263-A (JP)
Title: Electronic apparatus, imaging apparatus and control program
Inventor: UCHIDA TAKAYUKI
IPC: H04N5/91
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent important image data from being easily processed by ensuring an identity of recording data in a plurality of recording media.  <P>SOLUTION: An electronic apparatus includes: a processing means 117 for applying processing to at least either of first data recorded on a first recording medium 114 and second data recorded on a second recording medium 116; and a discrimination means for determining whether the first data has a particular relationship to the second data. Then the processing means determines propriety of the processing depending on a discrimination result by the discrimination means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180483-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YAMAMOTO KEN
IPC: F16H15/38
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission, preventing inclination of a power roller due to transmitting force in spite of low working accuracy.  <P>SOLUTION: In this toroidal type continuously variable transmission, the power roller 10 includes: an inner ring for transmitting the power of an input disk 3 to an output disk 8; an outer ring 31 supported on a trunnion 14; and a ball bearing 32 rotatably supporting the inner ring 30 to the outer ring 31, and the transmission is provided to slide in the direction of the main shaft intersecting perpendicularly to the tilting shaft L of the trunnion 14 through a back bearing 33 interposed between the power roller storing surface 14a of the trunnion 14 and the back 31a of the outer ring 31. The back bearing 33 is formed by combination of a thrust needle bearings 331, 331 mainly receiving the thrust force and a ball spline 332 mainly receiving the radial force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177081-A (JP)
Title: Washing and drying machine
Inventor: UHARA HIROKO
IPC: D06F39/14
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of cloth and to give a smell similar to that obtained by drying under the sun to the cloth.  <P>SOLUTION: This washing and drying machine 100 is provided with a washing tub 6 for housing the cloth and a light irradiation unit 3 for irradiating the inside of the washing tub with light including no UV ray. The light irradiation unit 3 irradiates the inside of the washing tub with light including no UV ray to suppress the deterioration of the cloth and to give the smell similar to that obtained by drying under the sun to the cloth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179292-A (JP)
Title: Smooth muscle peristalsis suppressing preparation containing l-menthol and having low-temperature stability
Inventor: HAMAWAKI TOMONORI
IPC: A61P21/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digestive tract peristalsis suppressing preparation containing L-menthol, keeping stable emulsion state for a long period, having high transparency or optical transmittance of L-menthol and free from precipitation of L-menthol even by storing at a low temperature in contrast with conventional smooth muscle peristalsis suppressing preparation or digestive tract peristalsis suppressing preparation containing L-menthol, produced by emulsifying L-menthol with a surfactant together with an oil-and-fat and solving the problem of the precipitation of L-menthol with time in cold state in spite of the safe preservability for a long period at room temperature.  <P>SOLUTION: The preparation free from the precipitation of L-menthol for a long period even at a low temperature to keep high transparency can be produced by adding benzoic acid to a smooth muscle peristalsis suppressing preparation or digestive tract peristalsis suppressing preparation containing relatively transparent L-menthol having an average particle diameter of ≤100 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182957-A (JP)
Title: Optical disk device, tracking control method and tracking controller
Inventor: ITO FUMIHIRO
IPC: G11B7/09
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device 100 in which tracking control to cause an optical pickup 2 to follow the track of an optical disk 1 is performed with good response in the entire optical disk based on a tracking error signal.  <P>SOLUTION: The optical disk device 100 is provided with: a laser control unit 13 for outputting a power monitor signal M indicating an amount of laser beam from an optical pickup 2 with which an optical disk 1 is irradiated; an error signal balance adjusting part 17 for determining a proper tracking balance adjusting value according to the laser beam amount indicated by the power monitor signal M; and a tracking error signal generating part 14 for performing the arithmetic operation of a plurality of signals from the optical pickup 2 by setting the gain of each signal based on the determined tracking balance adjusting value, and generating a tracking error signal E.  <P>COPYRIGHT: (C)2005,JPO&NCIPI