baber/WOPTO huggingface dataset:
Patent JP-2003035298-A (JP)
Title: Centrifugal blower
Inventor: HIGASHIDA TADASHI
IPC: F04D29/44
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the noise level of a centrifugal blower by suppressing the generation of a foreign sound near the tongue piece of a casing resulted from the rotation of blades of an impeller. SOLUTION: This sirocco fan (centrifugal blower) comprises the impeller 13 and the casing 1. The impeller 13 sucks gas from a side opening part and blows the gas to the centrifugal direction. The casing 1 comprises a gas outlet port 11a and a gas suction port opposed to the opening part of the impeller 13. The casing 1 covers the impeller 13 so as to form a spiral air passage 10a connected to the gas outlet port 11a between it and the impeller 13. In the casing 1, a flat part 62 is formed in the tongue part 60. The tongue part 60 is the vicinity part of a closest part 60a closest to the circumferential end of the impeller 13.
Patent JP-2003033223-A (JP)
Title: Stick cosmetic container
Inventor: TAMURA CHOICHI
IPC: A45D34/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a stick cosmetic container which is prevented from being bulky as far as possible even when a number of stick cosmetic containers are put in a bag. SOLUTION: This stick cosmetic container 1 has a screw bar 2 with a lip liner L on the tip end, a tube body 4 to rotate the screw bar 2, a tip tube 3 to cover the lip liner L to protect the lip liner L when not used, and a retaining tube 5 to bring the lip liner L into a usable condition by rotating the screw bar 2 relative against the tip tube 3 by the tube body 4 to relatively move the tip tube 3 against the tip liner L in the axial direction of the screw bar 2. The retaining tube 5 is detachably attached to the tube body 4 and has interchageability with a retaining tube of another cosmetic container.
Patent JP-2003036438-A (JP)
Title: Program for specifying red-eye in image, recording medium, image processor and method for specifying red- eye
Inventor: YOSHIDA HIROKI
IPC: H04N5/91
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To appropriately specify an area where an image red-eye phenomenon occurs. SOLUTION: When an area including eyes in a target image 401 is decided as a target area 402, a contrast correcting part 207 performs contrast correction of the target area 402 to correct influence when photographed. A characteristic area extracting part 204 extracts a pupil area, an iris area and an area outside the iris as characteristic area on the basis of the characteristic quantity of the hue, saturation and lightness of the target area. A characteristic area selecting part 208 excludes a characteristic area having a pixel of a flesh color from candidates for a red-eye area. Furthermore, a red-eye area specifying part 205 specifies one red-eye area on the basis of contact relation between the iris area 502 and the other characteristic areas, a gradation characteristic of the characteristic areas and dimensions. Thus, the red-eye area can be appropriately specified.
Patent JP-2003033543-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent commands from missing in transmission and reception between a play control means and another electric component control means. SOLUTION: In play condition reset processing, the contents of output content storage regions (regions for storing command data on put-out control signals, display control signals, lamp control signals, and sound control signals) of output ports 1-4 stored in backup RAM are outputted to the output ports 1-4, and the stored contents of an output content storage region (a region for storing the output conditions of interrupt signals and STB signals on each control command) of an output port 0 are outputted to the output port 0.
Patent JP-2003039895-A (JP)
Title: Line-like patterned decorating sheet deformed in cubic shape and line-like patterned decorating molding
Inventor: MORI FUJIO
IPC: B44C3/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a decorating sheet, which is deformed into a cubic shape having fine line-like pattern with the width of line of 0.02 to 0.3 mm. SOLUTION: A fine line layer at least made of straight lines or curved lines is formed on a base sheet by means of offset printing or gravure printing. In addition, a hiding layer, in which the chromaticity difference ΔE in the L*a*b*-color model measured according to CIE 1976 (or JIS Z 8729) before and after the elongation of the decorating sheet by the tension test according to JIS C 2318 by the area elongation percentage of 120 to 280% is set to be 6 to 64, is formed by means of screen printing so as to cover the fine line layer. After the printings of the fine line layer and of the hiding layer are performed onto the decorating sheet, the decorating sheet is deformed into the cubic shape having the width of the line of the fine line layer of 0.02 to 0.3 mm.
Patent JP-2003044872-A (JP)
Title: Method and device for adding color information and method and device for three-dimensional image processing
Inventor: SAWADA YASUHIRO
IPC: G06T15/80
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which represent color information for natural CG reproducing with a small-sized information. SOLUTION: The method for adding color information, which is a side view of this invention, adds color information to a three-dimensional shape model of an object and is provided with a step for acquiring the three-dimensional shape model where the surface shape of the object is constituted of a set of planes and a step for estimating color information of the planes, and the estimating step is provided with a step for regularly arranging a plurality of color points on the planes and a step where color information of the color points are calculated as prescribed constants of a prescribed function based on the picture data obtained by photographing the object illuminated by a light source and information related to photographing of the picture data and the calculated prescribed constants are stored as a two-dimensional array corresponding to the arrangement of the color points.
Patent JP-2003042181-A (JP)
Title: One side idle running torque limitter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To compact a one way idle running torque limitter composed of one way clutch and a torque limitter and reduce the idle running torque. SOLUTION: The torque limitter is constituted of the one way clutch 1 and the torque limitter coaxially combined together. As the one way clutch 1 is set on, a specified torque is transferred to the companion shaft member (hinge shaft 28). On the other hand, as the one way clutch 1 is set off, it is idly rotated by the clutch 1 to cut off the transfer of the torque. In this one side idle running torque limitter, a frictional rotary part 12 of the torque limitter 2 is integrally unified at the one end of the output shaft 11 of the one way clutch 1 and the frictional rotary part 12 is fixed to the outer diametral face of the hinge shaft 28 in a specified binding force.
Patent JP-2003051390-A (JP)
Title: Lamp test indicating lamp device
Inventor: KATSUTA KIMINARI
IPC: H02B1/04
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce connection work of an external of an indicating lamp, and efficiently conduct connection work between indicating lamps. SOLUTION: A small hole 6 is formed on a front lens part 2 of the indicating lamp, a first contact 8 and a second contact 9 for a lamp test are mounted on a main body 1 of the indicating lamp, and a clearance is provided therebetween. The lamp test is conducted by inserting a short-circuit rod 7 such as a screwdriver from the external to the hole 6 provided on the front lens part 2 of the indicating lamp, and short-circuiting the first contact 8 and the second contact 9 built in the indicating lamp 5 by the short-circuit rod 7.
Patent JP-2003053014-A (JP)
Title: Game device
Inventor: TANAKA TOMOHIRO
IPC: G07F17/32
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use game device in which the cost of a game medium renting machine can be reduced without reducing convenience and without any possibility of misoperation. SOLUTION: The game device is provided with a pair of two game machines 1A to 1D and the game medium renting machines 2A and 2D corresponding to the respective game machines. At the upper part of a game medium renting machine installed between two game machines, a single bill validator 3A and 3B provided with a coin feeding part, a coin identification part and a control part is installed separately. The bill validator is connected to a separately installed coin stocker 16 through a paper money carrier 15. The bill validator and the respective game medium renting machines are connected in the state of being capable of selectively putting out the game mediums to one of the two game machines selected from the respective game medium renting machines corresponding to the bill validator.  The game machine is provided with selection means 9A and 9B for selecting which of right and left game machine to put out the game mediums to the bill validator and display parts 7A and 7B including display means 8A and 8B displaying a put-out direction selected thereby.
Patent JP-2003053223-A (JP)
Title: Method for controlling gas supply and discharge for coating booth equipped with gas supply means
Inventor: OTA MASAYOSHI
IPC: B05B15/12
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To start up a coating booth equipped with a gas supply means in a well balance state of gas supply and discharge within an extremely short period at the time of starting operation even if the pressure loss of a gas discharge system is significantly fluctuated. SOLUTION: After a gas supplying blower (8) and a gas discharging blower (10) are started at respective rotation speeds at which the balance between gas supply and discharge is stabilized at the time of immediately before the stopping the operation last time, the blow quantity of the discharge gas is detected (STP 2): whether or not the blow quantity of the discharged gas is within an allowable range is judged (STP 3): when it is detected within the allowable range, control is shifted to a feedback control and when it is judged to be out of the allowable range, a proper rotation speed so as to obtain a proper blow amount of the discharged gas is calculated by computation processing (STP 4) on the based of the particular characteristics of the gas discharging blower (10) and the rotation speed and the detected blow quantity of the discharged gas of the gas discharging blower (10):  and after the gas discharging blower (10) is operated at the proper rotation speed (STP 5), the control is shifted to the feedback control (STP 6).
Patent JP-2003057948-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: ISHII YASUYUKI
IPC: G03G15/06
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To keep an amount of charged toner constant by steadily charging toner regardless of a change in the resistance of a toner electrifying roller. SOLUTION: A developing roller 11 is in contact with a photoreceptor 1. A toner electrifying roller 17 is located upstream from a developing area where the developing roller 11 is in contact with the photoreceptor 1. A voltage applying means S2 is provided for applying a DC voltage to the toner 14, the DC voltage being equal to or higher than a discharge initiation voltage and having the polarity that is the same as the polarity of the toner 14. The voltage applying means is controlled in accordance with the detection result of a current detecting means 171.
Patent JP-2003058124-A (JP)
Title: Method of driving display device and display device
Inventor: MORIYAMA NAOKI
IPC: G02F1/1343
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a liquid crystal display device provided with a digital memory (hereafter called a DM) that the yield of the device is reduced by point defects caused by inadequate driving capability of the elements that constitute the DM as the resolution of the device is further increased. SOLUTION: In a still picture display interval during which a DM18 is driven, an off-level auxiliary capacitor potential is supplied to an auxiliary capacitor electrode line 21 so that no auxiliary capacitor Cs is formed between an auxiliary capacitor electrode 19 and the line 21, thereby making the adverse effect of the capacitor Cs smaller and the writing and the reading of binary video signals at the DM18 be accurately conducted.
Patent JP-2002096486-A (JP)
Title: Method for maintaining ink-jet print head
Inventor: VEGA RAMON
IPC: B41J2/165
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for maintaining an ink-jet print head in order to recover from a specific print head breakdown mode. SOLUTION: The method for maintaining an ink-jet print head comprises a step in which a print head 300 for an ink-jet printer 100 having a plurality of printing nozzles 302 is provided and a step in which the printing nozzles 302 produce jets of ink in such a way that contaminants 250 in the printing nozzles 302 are pushed away toward one end of the print head 300.
Patent JP-2003062431-A (JP)
Title: Nitrogen oxide adsorbing and cleaning agent and nitrogen oxide cleaning method using the same
Inventor: HAMANO KOJI
IPC: B01J31/28
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent of which the adsorbing capacity of nitrogen oxide is not lowered even under a high humidity condition set to a degree generating dew condensation, and to clean nitrogen oxide by reacting adsorbed nitrogen oxide with a reducing agent at a low temperature, for example, at a temperature of 100 deg.C or lower. SOLUTION: Nitrogen oxide is converted to nitrate ions by a nitrogen oxide adsorbing and cleaning agent comprising at least one nitrogen oxide adsorbent 1, catalyst particles 2 having oxidation-reduction capacity and a solid polymeric electrolyte 3 to be occluded thereby and nitrogen oxide adsorbed by allowing reductive gas to flow in the nitrogen oxide adsorbing and cleaning agent is reduced and cleaned by catalytic reaction.
Patent JP-2003062539-A (JP)
Title: Melting treatment method for sludge containing high concentration arsenic or its incineration ash
Inventor: OSHIMA HIDEHARU
IPC: F23G7/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To control elution of arsenic from sludge, or the like, containing high concentration arsenic. SOLUTION: In the treatment of sewage sludge or incineration ash, an iron compound such as poly ferric sulfate, is added to the sludge or the incineration ash, mixed and treated by melting treatment. In the molten liquid, arsenic combines with iron, thereby arsenic is immobilized in the slag, as a molten product, and in consequence, the elution of arsenic is controlled at a soil environmental standard value or below.
Patent JP-2003067878-A (JP)
Title: Radio monitoring device and system
Inventor: IMANISHI SHINYA
IPC: G08B25/01
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio monitoring system capable of notifying a monitoring center of abnormality detection information from a radio monitoring device located outside a communication area, and a radio monitoring device. SOLUTION: If an abnormality detecting part 101 of the radio monitoring device 100 detects an abnormal state, a controlling part 104 performs processing so as to transmit abnormality detection information to the monitoring center from a radio device part 102. In the case the radio device part 102 is incommunicable, it is confirmed whether a different monitoring device is connected to a radio local network connected through a radio network device part 103, if the different radio monitoring device is connected and also the radio device part 102 is communicable, the abnormality detection information detected by the radio monitoring device 100 is transmitted to the different monitoring device via the radio local network,  and the abnormality detection information is transmitted to the monitoring center by vicariously transmitting the abnormality detection information from a radio device part 102 of the different radio monitoring device.
Patent JP-2003062519-A (JP)
Title: Method for coating intumescent fireproof coating material
Inventor: KATO KEIICHI
IPC: B05D3/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating an intumescent fireproof coating material capable of efficiently providing a flat finish face. SOLUTION: The coating method forms a layer to be coated so that a recess part of a coating material layer has the thickness of a projection part thereof or more after forming the coating material layer unevenly, and smoothly polishes the layer to be coated after drying and hardening the layer to be coated. In the method, the coating material layer is formed with the intumescent fireproof coating material, and the Taber's abrasion loss of the layer to be coated is 0.1-5.0 g. Furthermore, when the carbonizing temperature of the coating material layer is compared with that of the layer to be coated, the layer to be coated is carbonized at the lower temperature.
Patent JP-2003079198-A (JP)
Title: Ac generator for vehicle
Inventor: TANIGUCHI MAKOTO
IPC: H02P9/30
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for a vehicle which can eliminate a signal line necessary for detecting the putting-in of a key switch and which can prevent an apparatus constitution from being complicated. SOLUTION: The AC generator 1 for the vehicle comprises an armature winding 2, a rectifier 3, a field winding 4, a voltage controller 5, and a capacitor 21. The controller 5 has a resistor 53 for detecting the induced voltage of one of phases of the winding 2. The capacitor 21 is connected to a different phase from that to which the resistor 53 is connected and which is one of the phases of the winding 2. The capacitor 21 is charged during a negative half-cycle period of in the phase to which the capacitor 21 of the winding 2 is connected, a current discharged during next positive half-cycle period flows to the resistor 53, thereby raising a voltage at both ends of the resistor 53.
Patent JP-2002151526-A (JP)
Title: Method of manufacturing field-effect transistor and electronic device
Inventor: AZUMA SEIICHIRO
IPC: H01L21/316
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To get high-quality MOS interface and bulk insulation property at a low temperature. SOLUTION: I this method of manufacturing a field-effect transistor, (1) the temperature of a board is set to 100 deg.C or under and a gate insulating film is made after formation of a semiconductor layer to serve as an active layer, and further (2) the gate insulating film is heat-treated in atmosphere containing water. The OH coupling in the vicinity of the interface of the insulating film is reduced by performing the heat treatment in atmosphere containing water, whereby CV properties can be improved.
Patent JP-2003072276-A (JP)
Title: Writing utensil
Inventor: FUKAMI MASAAKI
IPC: A45D34/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil capable of using a soft felt pen-point or a pen-point for a writing brush, in the writing utensil integrally incorporating an ink tank and equipped with a valve device. SOLUTION: In the writing utensil 1 structured of an ink tank 2 with the valve device 3 provided on the opening end and a pen-point support member 5 internally fitted in a freely sliding manner, an arm 15 is formed on a pen-point holder 14 and is made to face a window 16 formed on the outer peripheral face of the pen-point support member 5, with the pen-point holder 14 installed in close proximity to the valve body 8 of the valve device 3. The pen-point holder moves back the valve body 8 from a valve seat 9 in an interlocking action of the pen-point holder 14 by depressing the arm 15 to the ink tank 2 side from outside through the window 16. Consequently, the ink flows into the pen-point support member 5 across the valve body 8 and penetrates the pen-point 4 to make it possible to write a character and draw a figure.  Thus it is possible to use a soft felt pen-point or a pen-point for a writing brush, as no load is applied to the pen-point 4 during replenishing the ink.
Patent JP-2003078375-A (JP)
Title: Method for manufacturing surface acoustic wave element and the surface acoustic wave element
Inventor: SUDO MASAAKI
IPC: H03H3/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a surface acoustic wave element in which, even if one surface of a substrate of which another surface is formed with an electrode is formed roughly, when the substrate is attracted and held, the rough surface is prevented from transferring to the other surface. SOLUTION: In a method for manufacturing a surface acoustic wave element, an electrode is formed on one surface of a wafer-like substrate 11. The method comprises the steps of, lapping the substrate to a predetermined thickness, processing as a mirror surface both surfaces of the lapped substrate, and roughening so that a non-processing region is formed on the other surface of the substrate which has been processed as the mirror surface at a predetermined gap.
Patent JP-2003077121-A (JP)
Title: Magnetic recording medium and manufacturing method therefor
Inventor: TAKIZAWA NAOKI
IPC: G11B5/851
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium in which high coercive force can be obtained and which has low medium noise. SOLUTION: A non-magnetic base layer 2 having a hexagonal close-packed structure or a structure having both a hexagonal close-packed structure and a body-centered cubic structure, a non-magnetic intermediate layer 3 having a hexagonal close-packed structure or a structure having both a hexagonal close-packed structure and a body-centered cubic structure and a magnetic layer 4 having a granular structure wherein the periphery of a ferromagnetic crystal grain is enclosed by an oxide and a nitride are successively laminated on a non-magnetic substrate 1.
Patent JP-2003073126-A (JP)
Title: Method for producing semiconductive nano-particle
Inventor: KAWA MANABU
IPC: C01G49/08
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semiconductive nano-particle having high crystallinity and excellent dispersibility in an organic matrix, obtainable advantageously by using inexpensive salts of excellent in chemical stability as raw materials. SOLUTION: This method comprises the steps of a first step for forming a hydrosol containing a semiconductive nano-crystal and/or a precursor thereof, and a second step for bringing the hydrosol into contact with an organic phase containing an oil-soluble surface-modifying molecule having bondability to the semiconductive nano-crystal and/or a precursor thereof to extract the semiconductive nano-crystal and/or a precursor thereof into the organic phase.
Patent JP-2003075879-A (JP)
Title: Camera with image blurring correcting function
Inventor: ENDO TAKAYUKI
IPC: H04N5/225
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To satisfactorily correct a shake even in the case of photographing through either of finder means, as to a camera equipped with a 1st finder means and a 2nd finder means. SOLUTION: The camera is provided with a shake detecting means for detecting the shake of the camera, a blurring correcting means for correcting the image blurring caused by the camera shake in accordance with the output of the shake detecting means, a 1st finder means for confirming the object image and a 2nd finder means different from the 1st finder means, and image blurring correction control means (#405 to #407) for making the detection frequency band of the shake detecting means at the time of using the 1st finder means differ from that at the time of using the 2nd finder means.