baber/WOPTO huggingface dataset:
Patent JP-2004216310-A (JP)
Title: Waste water treatment apparatus
Inventor: CHO AKIRA
IPC: B01D24/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waster water treatment apparatus using a powdered chelate material which can improve contact efficiency between raw water and the powdered chelate material, treat a large amount of water per one reaction tank, and fully demonstrate the economy of scale.  <P>SOLUTION: In the waster water treatment apparatus for removing metal ions or ions containing metalloid elements in waste water by using the powdered chelate material, a raw water inlet part 12 and a treated water outlet part 13 are installed respectively on the lower part and upper part of the reaction tank 11 into which the powdered chelate material is fed, and a support 15 for supporting the powdered chelate material 14 is installed above the raw water inlet part to contact raw water with the powdered chelate material while passing the raw water upward. A stopper for preventing the powdered chelate material from flowing out together with the treated water may be installed below the treated water outlet part in the reaction tank. A filtration means for separating the powdered chelate material flowing out with the treated water from the treated water may be installed downstream of the reaction tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218039-A (JP)
Title: Method for operating heating furnace for storing pig iron
Inventor: OKADA YASUHIRO
IPC: F27D11/06
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a heating furnace for storing pig iron, which secures a supply amount of molten pig iron to a smelting furnace and stably operates the smelting furnace, by adjusting the quantity of components in the preliminarily treated molten pig iron, inhibiting a temperature drop of the molten pig iron due to imbalance in the supply amount of the molten pig iron to the smelting furnace, and adequately melting scrap iron to increase the absolute quantity.  <P>SOLUTION: This operation method comprises charging the molten pig iron 16 for which the preliminary treatment of one or both of dephosphorization and desulfurization have been carried out, into the furnace 10 for storing the pig iron provided with a heating means 15, independently adjusting the temperature and the quantity of the components of the molten pig iron 16 in the furnace 10 for storing the pig iron, manufacturing a molten quasi-pig iron by adding the scrap iron to the molten pig iron 16, and supplying the molten quasi-pig iron to the smelting furnace.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222158-A (JP)
Title: Method for controlling solid-state image pickup device
Inventor: ODA KAZUYA
IPC: H04N9/07
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a solid-state image pickup device which reduces luminance shading and color slurring.  <P>SOLUTION: In step S100, the zoom position Z of an imaging lens 14 in imaging is determined. When the zoom position Z is within the range of positions Z1 to Z2 (Z1<Z<Z2), color difference gain processing "2" in step S102 is selected. When the zoom position Z is not greater than the position Z1, the processing proceeds to step S104, and when the zoom position Z is equal to or greater than the position Z2, the processing proceeds to a step S106. In step S104, divided brightness measurement data A in a divided brightness measurement block A are referred to, and in step S106, divided brightness measurement data B in a block B are referred to. Then whether the divided brightness measurement data A and B exceed a prescribed threshold TH is determined. When the data A and B exceed the prescribed threshold TH, the color difference gain processing "2" is selected, and when the data A and B are not higher than the prescribed threshold TH, color difference gain processing "1" is selected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227612-A (JP)
Title: Optical disk recording and reproducing device and recording and reproducing method
Inventor: SAKAI KANJI
IPC: G11B20/14
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required from recording interruption to resuming recording in CAV recording and to surely resuming the recording.  <P>SOLUTION: An optical disk recording and reproducing device is provided with a reproducing system circuit, a recording system circuit, a speed information detecting means which detects the speed prior to and after recording interruption, a means to set a setting value of the reproducing system circuit based on detected speed information, a detecting means which is used to detect present position when an access is made to a sector before an interruption position, a means which is used to make an access to the sector before the present position and a recording resuming position detecting means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225330-A (JP)
Title: Solidifying-material composition for growth bedrock and slope-greening spraying method using it
Inventor: TAKADA MOTOO
IPC: E02D17/20
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erosion control material having no adverse effect on the germination/growth of a plant.  <P>SOLUTION: A solidifying-material composition for a growth bedrock contains a pulverulent body of 50 to 300 pts. wt., which has a grading of 150 μ or less and conducts a pozzolan reaction, to gypsum of 100 pts. wt. and a water-soluble sulfate of 1 to 10 pts. wt. Two-water gypsum or a gypsum anhydride is used preferably as gypsum. In a slope-greening spraying method, these solidifying-material compositions for the growth bedrock are mixed at a ratio of 10 to 180 kg to a growth bedrock material of 1 m<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228919-A (JP)
Title: Method, device and program for preparing definition of color conversion
Inventor: SUGAWA KIYOMI
IPC: B41J2/525
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion definition preparation method for preparing a color conversion definition capable of limiting the total amount of ink while keeping a color reproduction area in an output device, and to provide a color conversion definition preparation device and a color conversion definition preparation program.  <P>SOLUTION: There are are acquired: the correspondence relation of the target coordinates of a target color space suited to a target device and the colorimetric coordinates of a colorimetric color space independent of a device (target profile, for instance); and the correspondence relation of the limited coordinates for which the total sum of coordinate components is limited of an output device color space suited to the output device and the colorimetric coordinates (output device profile, for instance) By using the colorimetric coordinates corresponding to the respective target coordinates in the target profile as a reference, the limited coordinates which have corresponding colorimetric coordinates closer to the reference in the output device profile are searched among the limited coordinates, and the target coordinates and the searched limited coordinates are correlated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222967-A (JP)
Title: Reel driving device for slot machine
Inventor: KIMURA MINORU
IPC: A63F5/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel driving device which can rotate-drive reels stably by a motor generating a small occurrence torque.  <P>SOLUTION: First gears 59L, 59M and 59R which are attached to respective rotating shafts of respective driving motors, and second gears 61L, 61M and 61R which are provided on respective inner peripheral surfaces of respective reels 47L, 47M and 47R are engaged. Thus, the rotations of respective driving motors are transmitted to the respective reels 47L, 47M and 47R through the first gears 59L, 59M and 59R and the second gears 61L, 61M and 61R respectively, and the respective reels 47L, 47M and 47R are rotated. At that time, the reels 47L, 47M and 47R are respectively pinched between each of the first gears 59L, 59M and 59R and each of guide rollers 63L, 63M and 63R, and thus, the reels 47L, 47M and 47R is prevented from being deformed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226305-A (JP)
Title: Coordinate calibration method
Inventor: IIJIMA HITOSHI
IPC: G01B11/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To conduct precise and absolute alignment based on shape data of an interferometer and a reference of a working machine, since correction working is required for manufacturing a precise spherical face and a non-spherical face, and since the correction working is required therefor to be carried out based on the shape data by interferometer measurement allowing precise measurement.  <P>SOLUTION: A characteristic shape is imparted to a work 101 to be measured, reference mark balls 102 are attached to the work 101 to be measured, coordinate distortion in an optical system of the interferometer is calibrated thereby, and an absolute positional relation of the shape data by the interferometer from the reference of the working machine is also found thereby in addition thereto. The balls 102 are arrayedly arranged, and the center coordinates of the balls 102 are found by the interferometer to calibrate the coordinate distortion by the optical system in the interferometer without using a three-dimensional measuring instrument.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222681-A (JP)
Title: Functional food material using tea leaf as raw material and having antiallergic activity
Inventor: YAMAMOTO MARI
IPC: A23F3/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable to obtain antiallergic components such as methylcatechin or stryctinine stably and in a good efficiency, and thereby enabling the production of food raw materials containing much antiallergic components stably and in a good efficiency.  <P>SOLUTION: A method for obtaining methylcatechin which is the antiallergic component, in a good efficiency is provided by producing a food raw material by using tea obtained by removing stem parts containing less methylcatechin from the tea leaves of Assam mixed breeds/Chinese varieties/Taiwan series such as "Benifuuki", "Benifuji", "Benihomare", "Okumidori", "Kanayamidori", "Surugawase", "Benihikari", "Yamakai", "Yutakamidori", "Seisindaipan", "Seisin oolong", "Ohba oolong", "Yaeho". In order to obtain much stryctinine, primary new tea leaves are used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234703-A (JP)
Title: Optical disk recording/reproducing device and recording method
Inventor: SAKAI KANJI
IPC: G11B7/1263
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect a deviation of tilt in a recording process and to correct the deviation of tilt to restart the recording operation.  <P>SOLUTION: Under the recording power control by a ROPC control detecting means, when such a state is detected that the recording power exceeds a prescribed value after the control, the control of a laser power control means is made to interrupt the recording operation, and after the deviation of tilt is controlled by a tilt control means, the recording operation is restarted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231445-A (JP)
Title: Heat treatment method for single crystal sapphire substrate
Inventor: YOSHIMOTO MAMORU
IPC: C30B33/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method for a single crystal sapphire substrate capable of decreasing the heat treatment time.  <P>SOLUTION: In the heat treatment method, a single crystal sapphire substrate is subjected to electromagnetic induction heating. The frequency of the electromagnetic induction heating is preferably 10 GHz or higher to enhance the electromagnetic wave absorption efficiency of the single crystal sapphire. Since this electromagnetic induction heating can increase the temperature rise rate of the single crystal sapphire substrate, the heat treatment is performed in a time shorter than required in resistance heating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229556-A (JP)
Title: Fishing rod
Inventor: MORITA ATSUSHI
IPC: A01K87/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joined fishing rod with which a top rod is readily stored in a base rod without impairing a tip top.  <P>SOLUTION: The fishing rod is equipped with the hollow tubular base rod, the top rod to be connected to the tip top side of the base rod in a joined way and a butt cap to be detachably attached to the base end part of the base rod. The base rod is equipped with a hollow tubular base rod main body and a hollow tubular butt ring which is coaxially attached to the base end part of the base rod main body and is engaged with the butt cap. The butt ring is equipped with a butt cap connection part which has an inner diameter larger than the inner diameter of the base rod main body and has an inside into which the butt cap is inserted. The base end part of the top rod is retained on the butt cap and the butt cap is inserted into the inside of the butt cap connection part while inserting the top rod from the butt ring side to the base rod to give the fishing rod having constitution for holding the top rod in the base rod main body. The butt ring is equipped with an inclination part having an inside inclined so as to guide the top rod into the base rod main body when the top rod is stored in the base rod main body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232760-A (JP)
Title: Propeller shaft
Inventor: EDA KANICHI
IPC: F16F7/08
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller shaft having a shock absorption part formed simply and accurately and assuring a stable performance of shock absorption.  <P>SOLUTION: The propeller shaft 10 is equipped with an outer shaft 20 and an inner shaft 21 which are put in spline fitting with each other and has a shock absorption part 30 to couple the shafts 20 and 21 together in such a way as capable of contracting with an impact load, wherein the shock absorption part 30 is structured so that a supporting member 31 is fitted by pressure in the outer shaft 20 and the end of the inner shaft 21 is abutted to the support part 31A of the supporting member 31 in the contracting direction with respect to the outer shaft 20, and the outer shaft 20 is arranged so that the diameter of the spline part 20D is made smaller than the pressure fitting inside diameter part 20F for the supporting member 31, and a step 20G is formed between the pressure fitting inside diameter part 20F and the spline part 20D, and a snap ring 32 engaged with the end of the inner shaft 21 is pushed to and held by the step 20G by the pushing part 31B of the supporting member 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232577-A (JP)
Title: Engine capable of compressed self-ignition operation
Inventor: KATSUMATA MASAJI
IPC: F02B11/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide unburned fuel from being exhausted outside from an exhaust pipe at startup of an engine capable of a compressed self-ignition operation.  <P>SOLUTION: An intake valve and an exhaust valve can be switched between opening and closing respectively and an engine includes a sensor for detecting whether combustion is occurring or not. At a start up of the engine, the intake valve and the exhaust valve are kept in the closed state respectively and the ignition plug is ignited in each cycle after fuel is injected into a combustion chamber at least once. Then, after the sensor detects that combustion occurs, the opening/closing operation for the intake valve and the exhaust valve is started.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230007-A (JP)
Title: Bio-toilet
Inventor: TOCHIGI TAKANOBU
IPC: C02F3/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To upgrade the quality of the fertilizers generated from the excrements by activating the motion of the bacteria while achieving a less cost with a simple structure of the apparatus.  <P>SOLUTION: In the bio-toilet 1, an excrements/urine separation part 2 is made up of a urinal bowl 3 and a toilet bowl 4 and the excrements separated by the excrements/urine separation part 2 are housed into a biotreatment part 5 to be biologically decomposed. The biotreatment part 5 is combined with a urine sprayer 8 and the urine housed in a urine housing tank 7 is guided into a treatment tank 50 to be atomized and sprayed onto the excrements inside the treatment tank 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232793-A (JP)
Title: Electromagnetic driving unit and solenoid valve device using the same
Inventor: ITO HIDEAKI
IPC: F16K31/06
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic driving unit generating the stable driving force, and to provide a solenoid vale device using the same.  <P>SOLUTION: This electromagnetic driving unit comprises a fixed core 16, a movable core 54 mounted coaxially with the fixed core 16, a solenoid assembly having a solenoid 24 surrounding the movable core 54, and bringing the movable core into contact with the fixed core or separating the movable core from the fixed core by controlling the power supply to the solenoid, and a non-magnetic member surrounding the movable core 54. The non-magnetic member includes a non-magnetic resin layer covering an outer peripheral face of the movable core 54, and further includes guides 36, 19 for guiding the contact and separation of the movable core 54 through the resin layer 55.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003256199-A (JP)
Title: Method for processing bundled instruction
Inventor: DELANO ERIC
IPC: G06F9/38
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for processing a multi-threaded instruction through a clustered execution unit.  <P>SOLUTION: A cluster architecture of this application preferably includes capability for processing 'multi-threaded' instructions. Selectively, the architecture gains advantages by flexibly processing them by either (a) high-degree of parallelism (that is, in a throughput mode) or (b) a high degree of single threaded performance (that is, in the wide mode). In the wide mode, bundles of instructions in units of threads are distributed through a plurality of clusters 102 and 302. In the throughput mode, bundles of instructions in units of threads are distributed through one cluster 102 or 302.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004240030-A (JP)
Title: Zoom lens barrel
Inventor: SASAKI KATSUTOSHI
IPC: G02B7/04
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens barrel which is suitable for use in a projection lens optical system for a projector, and permits automatic focusing.  <P>SOLUTION: This zoom lens barrel comprises a cam cylinder 130 performing a cam action in the direction of the optical axis, 1st to 3rd lens transfer frames 140, 150, 160 for performing zooming operation by being relatively transferred by the cam cylinder in the direction of the optical axis, a transfer frame for focusing 170 for performing focusing operation by helicoidal coupling to the 1st lens transfer frame 140, a fixed cylinder 120 for supporting the cam cylinder to be freely turnable and also guiding the lens transfer frames in the direction of the optical axis, and a 1st motor 180 for applying rotary driving force to the cam cylinder. Then, for the transfer frame for focusing 170 and a fixed cylinder 120, a interlock mechanism consisting of a ring gear 190 and ring lever 200 which transfer the transfer frame for focusing 170 in the direction of the optical axis interlocking with the torque at a predetermined position in the optical axis direction, and a 2nd motor 210 for driving the interlock mechanism are used. Thus, zooming and focusing can be carried out automatically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241259-A (JP)
Title: Adapter for plug
Inventor: TAMURA YOSHIO
IPC: H01R31/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for a plug by which the actual time of use of an electrical appliance can be accurately obtained.  <P>SOLUTION: A specified current threshold value is stored in a memory inside a control part 30 of the adapter for the plug and whether or not the current fed between a pin 16 and a blade receiver 20 exceeds this threshold value is judged. Since only the time is measured in the memory inside the control part 30 when the current exceeds the threshold value, the time when the electrical appliance is in a standby state is not counted. Thus, the actual use time of the electrical appliance can be obtained accurately.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246649-A (JP)
Title: Rack-mounted server system, rack cabinet, server module, and cooling method of rack-mounted server system
Inventor: OTA SHIGEMI
IPC: H05K7/20
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling technique which realizes sufficient cooling to ensure the reliability of a plurality of server modules mounted in a rack cabinet not spoiling the advantage of rack-mounted system even if the server modules become to have high performance, thin-modeling, high density packaging, and smoothly performs heat radiation of highly heating components mounted on the server modules especially by adopting liquid-cooling method.  <P>SOLUTION: The rack-mounted server system includes a main cycle piping 34, a pump 41 for the main cycle, and a cooling unit 43 in a rack cabinet 10, and cooling liquid is circulated through the main cycle piping 34. Furthermore, a plurality of server modules 62 provided with heat absorbing parts 21 and apparatus internal pumps 23 are connected in parallel with the main cycle piping 34, supplied and drained with cooling liquid, and a heating part 3 in each server module 62 is cooled. Cooling water which receives heat is drained to outside of the system and is supplied again to the internal of the system after the cooling water is cooled in a lump by a cooling unit 52.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244981-A (JP)
Title: Drainage trap
Inventor: KIMOTO KAZUYA
IPC: E03C1/28
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To positively prevent the back flow of odor from the lower reaches side while eliminating a water leak with positive locking of a mounting part with no accumulation of dirt at a floor fitting part.  <P>SOLUTION: In this drainage trap, a cover body 1 for covering a floor face opening part B is provided with drain pipe connection parts 3, 3<SB>1</SB>to which a drain pipe C fittingly inserted in the floor face opening part B is connected, and a hose connection part 2 to which a washing machine drain hose is connected through a hose joint 6. An engaging part 15 formed at the hose connection part 2 is detachably provided with a packing holder 12 for covering the cover body 1, to cover and integrate the cover body 1 and the hose joint 6. Further, a bottomed seal water cylinder body 8 opened at the upper face and fittingly inserted and held to the drain pipe connection part 3<SB>1</SB>of the cover body 1 and the hose joint 6 is disposed in the drain pipe C, and a partition piece 9 for partitioning the interior of the seal water cylinder body 8 into an inlet side passage 8<SB>1</SB>and an outlet side passage 8<SB>2</SB>is disposed hanging down while forming a communicating opening 10 for flowing water, on the bottom side. An outflow port 11 is formed in the peripheral wall upper position of the seal water cylinder body 8 of the outlet side passage 8<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI