baber/WOPTO huggingface dataset:
Patent JP-2003283807-A (JP)
Title: Image processing method, apparatus and program
Inventor: AKAHORI SADATAKA
IPC: G06T3/40
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform frequency processing to obtain a constant visual effect regardless of the output resolution of an image.  <P>SOLUTION: Luminance image data Y1 are obtained from image data S0 and the luminance image data are converted to have an intermediate resolution higher than an assumed reference resolution by a sharpness processing means 5. Luminance image data Y1 of the intermediate resolution are subjected to wavelet transform so that a resolution in a bottom frequency band becomes the reference resolution. Sharpness processing assumed with the reference resolution is applied to bottom frequency band image data YsN, inverse wavelet transform is performed by using bottom frequency band image data YsN' after processing, the resolution of luminance image data Y2 after inverse wavelet transform is converted to an output resolution and further, color conversion is performed into RGB color space to obtain processed image data S1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274871-A (JP)
Title: Method for frying
Inventor: NEGISHI HIRONORI
IPC: A23L5/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for frying by which the quality of the fried product is kept suitable.  <P>SOLUTION: This method of frying comprises frying an ingredient by using an oil and fat filling a fry cooker. The ingredient is fried while keeping the total concentration of tocopherol and tocotrienol contained in the oil and fat filling the fry cooker at ≥0.66 time as high as the total concentration of the tocopherol and the tocotrienol contained in the unheated oil and fat. The quality of the fried product is kept suitable by the method for frying.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281744-A (JP)
Title: Device and method for measuring push-pull waveform of optical disk
Inventor: KATO MASAHIRO
IPC: G11B7/085
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for measuring push-pull waveform realizing efficient measurement of push-pull signal waveform for each part to be measured including a boundary part between an emboss area and a main area of an optical disk.  <P>SOLUTION: A push-pull signal is generated by calculating difference between first and second optical detection signals to be outputted in correspondence with a divided light receiving surface of an optical detection means that receives light of reflected beams of the optical disk, any one of a prescribed position of the main area, a starting boundary position and ending boundary position of the emboss area is specified, an irradiating position of an optical beam is transferred to one position specified by a specification means, the optical disk is played back in a state that an operation of a tracking servo system is stopped after transfer of the irradiating position of the optical beam, and the waveform of the push-pull signal is displayed on a display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280577-A (JP)
Title: Display panel managing device, and image distributing device
Inventor: KINOSHITA SHIGEO
IPC: H04N5/70
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that local deterioration is developed to partially reduce luminance by displaying the same image on a display panel for a long term.  <P>SOLUTION: A distributing device 200 stores the plurality of images, selects the image to uniformalize the light emission times of respective pixels in response to the degree of deterioration in the display part 28 of a portable terminal 20, and transmits it to the portable terminal 20 via a network 12. The portable terminal 20 displays the image in the display part 28, and requests the distribution of the images to the distributing device 200 by prescribed interval. Thus, difference is reduced in cumulative luminance values in the respective pixels of the display part 28, so that local deterioration is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276632-A (JP)
Title: Vehicle steering device
Inventor: AZUMA MASAYASU
IPC: B62D6/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle steering device carrying out an appropriate control based on a vehicle condition signal related to the operation state of the vehicle even in the case where trouble occurs to a main control means.  <P>SOLUTION: An electronic control unit 81 for controlling main steering, an electronic control unit 82 for controlling sub-steering and an electronic control unit 83 for controlling reaction force are provided in order to control a main steering actuator 51M and a sub-steering actuator 51S for imparting a driving force to a steering mechanism 10 and a reaction force actuator 40 for imparting the reaction force to a steering wheel 30. A main control electronic control unit 60 supervises/controls these. A output signal of a first vehicle condition detection means 41A, 42A, 52M, 52S, 15, 70 is inputted to the main electronic control unit 60 from a signal line L1 and an output signal of a second vehicle condition detection means 41B, 42B, 20 is inputted to the electronic control unit 81 for controlling the main steering and the electronic control unit 83 for controlling the reaction force from signal lines L21, L22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286148-A (JP)
Title: Perfume composition
Inventor: MATSUMOTO FUMIO
IPC: C11B9/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a perfume composition having beautiful appearance and stable with time.  <P>SOLUTION: This perfume composition comprises (a) 0.1-30 wt.% perfume, (b) 0.01-3 wt.% glass flakes covered with a metal or a metal oxide, (c) 0-20 wt.% purified water and (d) 50-99.89 wt.% lower alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156066-A (JP)
Title: Torque limiter and rotor with torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To form a torque limiter in a compact figure to be usable for a personal printer. SOLUTION: The torque limiter comprises a sleeve 8 having a circular boss portion 7 and a ring elastic body 9. Elasticity is granted to the sleeve 8 in the direction of reducing its diameter and the elastic body 9 is fitted to the sleeve 8 to reduce its diameter so that radial force on a shaft 3 inserted through the sleeve 8 is generated.
Patent JP-2003289077-A (JP)
Title: Method of manufacturing semiconductor device having soi structure
Inventor: TAKAHASHI AKIRA
IPC: H01L21/768
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having an SOI structure that can set a contact etching process to have a wide process margin for a semiconductor element using an extremely thin SOI layer.  <P>SOLUTION: In this method of manufacturing a complete depletion type SOI device, a cobalt layer is formed on the SOI layer and the cobalt layer is transformed into a cobalt silicide layer by heat treatment. Then an interlayer insulating film is formed on the cobalt silicide layer, and contact holes are formed in the insulating layer by dry etching using a CHF3/CO etching gas. The etching condition of the dry etching is set by utilizing the fact that a dry etching rate becomes almost constant when this etching gas is used. To be concrete, the etching time is appropriately set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295024-A (JP)
Title: Small-sized image pickup module
Inventor: KAYANUMA YASUAKI
IPC: G02B7/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a small-sized image pickup module having parts such as an IC and lenses packaged with a substrate and a case has plastic lenses deformed by heat of a reflow furnace and cannot be mounted on a circuit board by reflow of a solder.  <P>SOLUTION: A base part 6a of a lens 6 is put on a shelf 2a on an inside wall of a case 2, and an elastic spacer 31 is arranged on the lens, and an elastic ring 32 is arranged in the outer periphery of the lens. Thermal expansion of the lens caused by heating in the reflow furnace is absorbed by compression of these elastic members, so that the lens is not unnaturally deformed and is restored to an original state at a normal temperature. In other examples, a structure of receiving the lens on a conical seat and converting deformation in the diametral direction to that in the axial direction to absorb the deformation by the elastic spacer, a structure of providing projections on the upper face and the outer periphery of the lens to avoid deformation of the lens main body, or a structure of giving elasticity to a shelf part of the case supporting the lens to absorb deformation of the lens may be adopted. Thus the small-sized image pickup module can be mounted by reflow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287149-A (JP)
Title: Swing check valve
Inventor: IKAI MICHIAKI
IPC: F16K47/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing check valve capable of certainly preventing the occurrence of a chattering phenomenon even in the case where a small flow rate and small pulsation compete with each other.  <P>SOLUTION: A valve body 2 is constituted of a main body part 4a and a movable part 4b smaller in a closed area proportion against a channel 1c than the main body part 4a and this movable body 4b is arranged free to oscillate through a hinge 4c against the main body part 4a making contact with a valve seat 2 on the swing check valve furnished with the valve body 4 to open the channel 1c in accordance with a flow rate of fluid at a position of the channel 1c between an inlet 1a and an outlet 1b in a valve casing 1 and to close the channel 1c by making contact with the valve seat 2 when the flow rate becomes zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299052-A (JP)
Title: Cable television charge managing apparatus and managing method
Inventor: ITO MOTOSHIGE
IPC: H04N21/258
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable television charge managing apparatus for automatically executing a charging process based on the payment into banks.  <P>SOLUTION: A charging DB 19 stores charge information to subscribers. A CPU 11 prepares bill data based on the charge information in the charge DB 19, and issues bills, using a printer 16. Information of the payment into banks are supplied on line from the banks and written in a RAM 13. The CPU 11 deletes those paid amounts equal to corresponding charge amounts, but, if the paid amounts are not equal to corresponding charge amounts, deletes those charges to be cancelled by the paid amounts, and writes the remainders as advance payments in the charge DB 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285439-A (JP)
Title: Head driving device of inkjet printer
Inventor: UMEDA ATSUSHI
IPC: B41J2/055
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head driving device of an inkjet printer adapted to amplify a current of a driving signal by utilizing a relatively low constant voltage by a simple constitution.  <P>SOLUTION: The head driving device 10 of the inkjet printer selectively drives at a predetermined printing timing, piezoelectric elements 11 respectively set corresponding to a plurality of nozzles by amplifying a first driving signal COMA from a first head driving circuit 12 by a first current amplifying circuit 13, thereby discharging ink drops from corresponding nozzles to record. The head driving device 10 is equipped with a second head driving circuit 21 for generating a second driving signal COMB different from the first driving signal, and a second current amplifying circuit 22 for amplifying the second driving signal. The second driving signal amplified by the second current amplifying circuit is selectively applied to an electrode 11b at the ground side of each piezoelectric element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289968-A (JP)
Title: Pull tab
Inventor: TANAKA MAKOTO
IPC: A47B95/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull tab with a vent portion without impairing fine sight.  <P>SOLUTION: The pull tab 3 having an insertion space S insertable with the user's hand and a handhold 313 to be gripped by the user is provided with the vent portion 5 communicatively connected to the insertion space S in a position hidden by the handhold 313.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294693-A (JP)
Title: Apparatus and method for detecting sugar
Inventor: TAKAI SHINJI
IPC: G01N33/50
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar detecting apparatus capable of maintaining high sensitivity even after a long period of use, acquiring highly stable measurement values, and easily cleaned, and to provide a sugar detecting method capable of maintaining high sensitivity even after a long period of use and acquiring highly stable measurement values.  <P>SOLUTION: The sugar detecting apparatus comprises both a cell having a working electrode provided with a Ti/Ni alloy, a counter electrode, and a reference electrode and a current measuring part for measuring a current flowing between the working electrode and the counter electrode on the basis of the oxidation of sugar on the working electrode. The sugar detecting method uses the sugar detecting apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296289-A (JP)
Title: System, method, and program for load distribution
Inventor: SUGANO TOMOKI
IPC: G06F9/50
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load distribution system which determines allocation and distribution of transaction processing messages.  <P>SOLUTION: The system is characterized in that: a plurality of transaction processing messages are received; mean CPU use time management tables by transactions are retrieved by using as keys respective transaction processing message identifiers of the plurality of received transaction processing messages; a mean CPU use time needed for the execution of the plurality of transaction processing messages is obtained; a predicted value of the CPU use time needed for the execution of the plurality of transaction processing messages is calculated from the obtained mean CPU use time; and the allocation and distribution of the plurality of transaction processing messages to the plurality of servers are determined according to the current CPU use rates of the plurality of servers obtained at fixed time intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292086-A (JP)
Title: Game board packing apparatus
Inventor: TAKAHASHI HATSUMI
IPC: B65D85/68
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a game board from getting damaged when fitting the board into holes of a packing.  <P>SOLUTION: As left and right sidewalls 2 and 4 of the packing 1 are folded, they come close to upper and lower sides 24 and 25 of the game board 21, whereby the upper and lower sides 24 and 25 of the board 21 push out folded parts 11 from the inside and the folded parts 11 are folded outward. Therefore, sharp edges of cut ends of the left and right sidewalls 2 and 4 surrounding long holes 7 and 8 are not in contact at an acute angle with the surface of a front component 22 and the surface of a rear component 23 of the game board 21, so that the surfaces of the front component 22 and the rear component 23 of the board 21 are not damaged by the sharp edges. In addition, the upper and lower sides 24 and 25 of the board 21 fitted into the long holes 7 and 8 are supported by the left and right sidewalls 2 and 4 in contact with folds of the folded parts 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291279-A (JP)
Title: Laminated sheet for marking sheet and clothing
Inventor: HAYASHI TORU
IPC: G09F3/10
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet for marking sheet which can restrain a dye of a base cloth from sublimating and migrating and is excellent in flexibility, and whose colored layer less discolors.  <P>SOLUTION: The laminated sheet for marking sheet is formed by laminating the marking sheet on a peelable base sheet. The marking sheet is provided with a colored thermoplastic resin layer on the front side layer, and a hot melt adhesive layer on the back side layer. A vinylidene chloride copolymer layer is provided between the colored thermoplastic resin layer and the hot melt adhesive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290632-A (JP)
Title: Hollow fiber membrane module
Inventor: KUMANO ATSUO
IPC: B01D71/16
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module having excellent turbidity resistance and low pressure loss therein and in which eccentric flow and fluidizing pressure loss in permeated water in a hollow part are suppressed and hence high separation efficiency and high boron removing capacity are imparted specifically in case of a reverse osmotic membrane.  <P>SOLUTION: The hollow fiber membrane module has hollow fiber membranes designed to intersect each other and both the ends of the hollow fiber membranes that are opened, and the ratio L/(ID<SP>2</SP>) of the effective length L of the hollow fiber membrane to the square value of the inner diameter ID thereof is determined within a specified range. Thus, the hollow fiber membrane module having both high turbidity resistance and high selective permeability to supply fluid, and high boron removing capacity specifically in the case of the reverse osmotic membrane, is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292554-A (JP)
Title: Biodegradable compound, biodegradable composition and method for molding the same
Inventor: TAKIMOTO HIROSHI
IPC: C08L101/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable composition capable of utilizing waste materials and decomposed easily, and a method for molding the same.  <P>SOLUTION: This biodegradable composition contains a biodegradable compound obtained by cross-linking a biodegradable compound having active hydrogen with a compound having ≥2 acryloyl groups, starch and urea. The biodegradable composition contains bentonite, a high boiling point water soluble organic solvent having hydrogen bonding property, a fibrous material originating from a natural raw material, a compound having a plural number of carbohydrazide groups or a compound having a plural number of amino groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002307680-A (JP)
Title: Ink jet printer head and driving circuit board
Inventor: OTOSE TOMOHIKO
IPC: B41J2/045
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer head suitable for high speed and high quality printing wherein a wiring pattern and a circuit structure are densified. SOLUTION: A piezoelectric element 7 which is deformed by an electric signal, a thin film transistor 9 for driving the piezoelectric element 7 and an amplifier circuit 13 are formed on an identical insulated substrate by a polycrystalline silicon process. As nozzles and the circuit are densified, providing of multiple nozzles in the high density can be facilitated so that high speed and high quality printing can be achieved.
Patent JP-2003303509-A (JP)
Title: Manufacturing method of illumination device
Inventor: YONEDA KENJI
IPC: F21S2/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device for product inspection having a plurality of luminous elements arranged on a curved concave surface, generating higher illumination while warranting manufacturability.  <P>SOLUTION: The illumination device includes a plurality of luminous elements, a printed board formed as a cylindrical shape partly with notches capable of curving in a direction of the thickness, and a heat radiation plate with an approximately same shape in a plane view with the printed board and capable of curving in a direction of the thickness. A plurality of luminous elements are mounted with holding the printed board as a plane state. While a notch side of one end and a notch side of the other end of the printed board are jointed or held closely with the luminous element mounting surface be positioned in the concave side, a notch side of one end and a notch side of the other end of the heat radiation plate are jointed or held closely, allowing an adhesive surface provided on the concave surface of the heat radiation plate to adhere to an opposite luminous element mounting surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309275-A (JP)
Title: Device for measuring performance of granular solar battery
Inventor: NAKADA JOYU
IPC: H01L31/04
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring the performance of a granular solar battery capable of accurately measuring the photovoltaic power of the solar battery while making the granular solar battery receive light from all directions.  <P>SOLUTION: A spherical measuring chamber 2 is formed in a main body case 10, a reflection film 2a is formed on the inner surface of the chamber, and by clamping a spherical solar battery 3 by the mounting part 7a of a conductive pipe 7 and the abutting part 8a of a conductive rod 8, the solar battery 3 is set at the center of the measuring chamber 2. The light generated at a xenon lamp 4 is turned to pseudo-sunlight via a filter 4a, the output of the xenon lamp 4 is adjusted while measuring light intensity in the measuring chamber 2 by an illuminometer 5, and when it becomes the same light intensity as that of the pseudo-sunlight, the photovoltaic power of the solar battery 3 is measured by a controller 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311994-A (JP)
Title: Inkjet printer
Inventor: MIYAZAWA TAKASHI
IPC: B41J2/175
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer that can surely perform opening to the atmosphere in a structure that an ink bottle is opened to the atmosphere by sticking a hollow needle into the ink bottle.  <P>SOLUTION: The ink bottle 1 is moved toward the hollow needle 20 such that the hollow needle 20 penetrates an atmosphere-opening hole 3 and a communication hole 20a formed on the hollow needle 20 is separated from the ink in the ink bottle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311322-A (JP)
Title: Titanium welded tube of excellent workability, and method for manufacturing the same
Inventor: ITAMI YOSHIAKI
IPC: B23K26/21
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium welded tube for preventing degradation of workability by welding and having the workability of a welded part of the tube close to that of a base material, and a titanium welded tube manufacturing method.  <P>SOLUTION: In this titanium welded tube, the ratio of a weld bead width W (mm) of a weld zone to the thickness t (mm) satisfies inequalities 6.5>t/W≥1/3. In this titanium welded tube manufacturing method, butt welding is performed by rolling a flat plate into a cylinder, and irradiating laser beam to a butted part so that the ratio of the weld bead width W (mm) of the weld zone to the thickness t (mm) satisfies inequalities 6.5>t/W≥1/3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318042-A (JP)
Title: Small-sized transformer
Inventor: IGAWA HIROAKI
IPC: H01F27/28
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized transformer in which terminals can be reflow- soldered surely to a substrate and lead wires can be tied up, soldered, or arc- welded easily to the terminals.  <P>SOLUTION: This small-sized transformer is composed of a bobbin 11 which has flange sections 13 in both end sections of a winding shaft 12 and around which at least a primary winding and a secondary winding are wound, a base section 15 provided integrally with the flange sections 13 of the bobbin 15, and terminals 18a-18f provided on the base section 15. Each of the terminals 18a-18f is constituted of a terminal main body section 20 inserted into the base section 15, a winding-wound terminal section 21 provided integrally with the main body section 20 and laterally protruded from the side face of the base section 15, and a substrate-mounted terminal section 22 provided integrally with the main body section 20 and bent along the base section 15 from the external side face to the bottom face of the section 15.  <P>COPYRIGHT: (C)2004,JPO