baber/WOPTO huggingface dataset:
Patent JP-2004218990-A (JP)
Title: Air conditioner
Inventor: OSHITTO KUMAR DOTTO
IPC: F24F13/28
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner in which an electric air cleaner and/or a deodorizing filter can be easily and correctly attached and detached.  <P>SOLUTION: This electric air cleaner 10 is composed of a cleaner body part 19 provided with a front surface cover 12 and a back surface cover 13, with supports 14 and handle parts 15 projected on the front and the back of the back surface cover 13, and provided with a corona discharge part having discharge pair electrode plates facing a discharge ionizer beam on the upstream side and a dust collecting electrode part on the downstream side; a base part 22 provided with pivotal support parts 20 provided on a suction port to pivotally support the supports 14 in a detachable way; and lock parts 21 to detachably lock the front surface cover 12 and the back surface cover 13 at the back, and having a recessed cross-sectional surface to which a bottom part of the cleaner body part 19 is supported to be capable of approaching and getting separated. The cleaner body part 19 is installed in such a way that the bottom part is supported by the base part 22, and the back part is locked by the lock parts 21 to set the front part lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217488-A (JP)
Title: Magnesia spinel refractory and its producing method
Inventor: KINOSHITA SHUICHI
IPC: C04B35/043
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesia spinel refractory which has a coefficient of thermal expansion nearly equal to that of YSZ, a low air permeability, and excellent mechanical strength, and which is almost free from the formation of cracks and suitable for supporting members used in an SOFC using the YSZ as a solid electrolyte; and to provide a method for manufacturing the same.  <P>SOLUTION: The magnesia spinel refractory contains, by mass, 35-74% MgO component, 25-60% Al<SB>2</SB>O<SB>3</SB>component, and 1-10% CaO component and is characterized in that the total content of MgO and Al<SB>2</SB>O<SB>3</SB>components is ≥85 mass %, and it does not substantially contain SiO<SB>2</SB>component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226548-A (JP)
Title: Optical scanner, object detection device using the same, and plotting device
Inventor: ASAOKA AKIRA
IPC: G01S17/93
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner having a new structure which has both of the merit of a nonresonance type and the merit of a resonance type, an object detection device using the optical scanner, and a plotting device.  <P>SOLUTION: A silicon plate 13 is formed by machining a silicon wafer with a micromachining technology. A mirror part 18 is horizontally oscillatably supported by a first and a second elastic beams 20 and 24, and vertically oscillatably supported by a third elastic beam 22 on the silicon plate 13. Further, the silicon plate 13 is used for composing a two-dimensional optical scanner 10, the mirror part 18 is oscillated by torsionally vibrating the first through the third elastic beams 20, 22 and 24, thus a predetermined region is scanned with a laser beam. In this case, the second elastic beam 24 is driven in resonance while the first elastic beam 20 is driven in non-resonance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223128-A (JP)
Title: Medical practice supporting apparatus and method
Inventor: SUGIURA MADOKA
IPC: A61B19/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical practice supporting apparatus and its method, which can find out if a position subject to a medical practice indicated by a medical device is within a specified region or on a specified route.  <P>SOLUTION: Surgery support apparatus 1 has a surgery site three-dimensional data memory section 107 that stores three-dimensional image data of the surgery site, a region/route setting section 108 that receives regional setting or route setting of the surgery site from an operator, a three-dimensional operation measurement device IF section 102 that obtains a relative position (device position) of a medical device to the surgery site, and a navigation processing section 110. The navigation processing section 110 shows an image of the surgery site, which is identified by the three-dimensional image data stored in the surgery site three-dimensional data memory section 107, together with a device position obtained by the three-dimensional operation measurement device IF section 102. In addition, a control operation is implemented for a warning purpose, when a device position is out of the set range or route.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231553-A (JP)
Title: Aerosol hair growth product
Inventor: ARAKAWA NAOHISA
IPC: A61K8/41
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aerosol hair growth product in which a hair grower is uniformly applied to the whole hair, directly applied to the scalp and provides the hair with feeling of firmness and stiffness.  <P>SOLUTION: This aerosol hair growth product is obtained by packing a hair grower and a propellant to an aerosol container 1 switchable from a jet spray to a mist spray. The hair grower comprises (i) ethanol and (ii) at least one kind selected from an extracted solution of Swertia japonica, an extracted solution of Hibiscus Manihot, an extracted essence of ginseng, an extracted solution of juliania adstringens, an extracted solution of Paeonia suffruticosa, essence of Coleus forskhlii, hinokitiol, a fatty acid derivative, a pantothenyl derivative, a dimethylmonoamine derivative, an amine oxide derivative, tocopherol acetate, a nicotinic acid derivative, dipotassium glycyrrhizate, β-glycyrrhetic acid, a flavanol derivative, essence of eucalyptus, essence of Thujopsis dolabrata, a chlorogenic acid, ferulic acid and coffeic acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232133-A (JP)
Title: Carbon fiber filament yarn and method for producing the same
Inventor: HIROSE TAKAMITSU
IPC: D01F9/22
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber filament yarn having flat shape with higher spreadability and presenting high modulus and improved in higher-order processability, and to provide a method for producing the same.  <P>SOLUTION: The carbon fiber filament yarn has an aspect ratio A ( filament yarn width W(mm)/filament yarn thickness T (mm) ) of 25-500 and a strand tensile modulus E(GPa) of 320-980.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230733-A (JP)
Title: Method for forming pattern on surface of molded body
Inventor: YUKIHIRA NOBUYOSHI
IPC: B28B3/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming easily and at a low cost a pattern on a surface of a molded body.  <P>SOLUTION: The method for forming the pattern on the surface of the molded body made by press-molding a powder inorganic binding material comprises flattening the surface of the inorganic binding material by giving a vibration on the powder inorganic binding material, placing a coloring material colored into a different color from that of the inorganic binding material on the surface of the inorganic binding material, and thereafter, forming the pattern on the surface of the molded body by press-molding the inorganic binding material and the coloring material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236145-A (JP)
Title: Image reader/writer and its control method
Inventor: HASHIMOTO YASUNORI
IPC: H04N1/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader/writer and its control method capable of preventing a damage of an original when an extremely short original likely to cause a paper jam is inserted and when an original with normal size causes paper jam in the image reader/writer in which an original feeding path and a recording paper feeding path have the same path at least at a part.  <P>SOLUTION: The image reader/writer in which the original feeding path and the recording paper feeding path have the same path at least at a part, is provided with an original detection means which is provided on the original feeding path and detects the original, a paper detection means which is provided on the same path and detects the original and recording paper, and an original feeding control means which stops feeding of the original when the paper detection means judges that there is no original and the original detection means detects a fact that there is the original and then a fact that there is no original, in the case of feeding the original.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233276-A (JP)
Title: Display device for vehicle
Inventor: ISHIHARA YUKIO
IPC: B60K35/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle for suppressing cost increase by using an inexpensive light source of low light emitting brightness.  <P>SOLUTION: A virtual display 2 is arranged downward from an opening window 13a, and a smoke lens 4 is contacted on a lower end 13b of the opening window 13a of a case 13 and a lower end 3b of a reflective mirror 3 and arranged so as to cover a lower part from the opening window 13a of the case 13. Therefore, since the light emitting brightness of each light emitting diode 8W, 8Ga, 8Gb and 8R necessary for excellent visibility securing of a scale 5a, letters 5b and pointers 10, a left turn indicator 5c and a right turn indicator 5d which are display information of an indicator 5 while shielding the virtual display 2 body and a structure of the periphery from driver's eyes can be set lower than the case of the conventional display devices for the vehicles, more inexpensive light emitting diodes can be used, and a combination meter 1 suppressing the cost increase can be attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004024235-A (JP)
Title: Sheeting implement
Inventor: YAMAMOTO AKIRA
IPC: A01G13/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the labor of mounting and demounting a sheet wound as a roll.  <P>SOLUTION: This sheeting implement 1 is equipped with a core material for winding the sheet S, a sheet roller 6 installed at the both ends of the core material and equipped with a pair of supporting members constituted for supporting the core material as freely demountable, a pair of rotary arms 38 supporting the sheet roller 6 freely rotatable around a horizontal shaft on a machine body 4 between from a sheet-working position P1 set at a high position and a sheet-mounting and demounting position P2 set at a low position, and a position-holding means 39 for holding the position of the rotary arms 38 in a state that the sheet roller 6 is in the sheet-working position P1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241273-A (JP)
Title: Fuel cell and its operating method
Inventor: SUZUKI SEIJI
IPC: H01M8/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell and a method for operating the same which provide a high output by efficiently removing the stagnating water and stabilizing the output.  <P>SOLUTION: The fuel cell 10 comprises a first and a second cell assembly 22a, 22b, the first and the second cell assembly 22a, 22b being provided with a first and a second unit cell 24, 26, cooling medium communicating holes 50a, 50b and cooling medium communicating intermediate holes 52a, 52b, respectively. The cooling medium communicating intermediate holes 52a, 52b can supply a cooling medium in series across the neighboring first and second unit cells 24, 26. The cooling medium communicating holes 50a, 50b, and the cooling medium communicating intermediate holes 52a, 52b, respectively, are selectively switched to communicating outlets or communicating inlets, thereby changing the flowing directions of the cooling medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238334-A (JP)
Title: Skin care external preparation
Inventor: SHIBAZAKI KOTARO
IPC: A61Q1/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a skin care external preparation having high sustainably moisturizing effect.  <P>SOLUTION: The skin care external preparation having high sustainably moisturizing effect is obtained by formulating a polyoxyethylene coconut oil fatty acid glycerol ester.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236948-A (JP)
Title: Aromatic deodorizer
Inventor: ASAI SETSU
IPC: A61L9/12
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic deodorizer of new structure in which an aromatic deodorization effect based on a liquid aromatic deodorant can be maintained for a long time in approximately constant intensity.  <P>SOLUTION: The aromatic deodorizer is provided with an evaporating dish 2, a fan 3, and an aromatic deodorant feeding mechanism 4. The aromatic deodorant feeding mechanism 4 includes a bottle 43 storing the liquid aromatic deodorant, a pump 42 for discharging air, and a control circuit section 51 which controls actuation of the pump 42. The predetermined amount of air is discharged by operating the pump 42 which operates for a predetermined time with predetermined operating stand-by time intervals. The discharged air is supplied into the bottle 43 to increase inner pressure of the bottle 43. The liquid aromatic deodorant in the bottle 43 is thereby pushed out of the bottle 43, and it is supplied to the evaporating dish 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238191-A (JP)
Title: Ceiling travel vehicle system
Inventor: MOTOTSUGU YOICHI
IPC: B65G1/04
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To directly transfer a cassette between a ceiling travel vehicle and an elevating base and to save a space.  <P>SOLUTION: An elevation space 8 and a storage space 10 are arranged in a stocker 2 and an opening 32 is provided in a ceiling part in the elevation space to transfer the cassette 14 between the ceiling travel vehicle and it. In the elevation space 8, the elevating base 12 provided with a transfer means and a guide member of the cassette is elevated and lowered to load the cassette in the storage space 10. The stocker 2 is arranged in such a way that the elevation space 8 is positioned in a lower part of a traveling rail at a right angle to the running rail of the ceiling travel vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237018-A (JP)
Title: Discoloration molding for appreciation
Inventor: KOTANI MASAKI
IPC: B44C5/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discoloration molding for appreciation, sufficiently heightening the appreciation effect by diversifying the change of color and raising a character in moldings such as an artificial flower.  <P>SOLUTION: In the artificial flower 2, a first water soluble dye 4a is put in a water passage 2a reaching a petal 2a having a water absorbing surface layer of a light color, and a second water soluble dye 4c to which water soluble coating material 4d is applied to be soluble in delay is put in the lower part of the water passage 2a.The stem 2c and leaf 2d of light color have a water absorbing surface layer, and water soluble dye 4b is put in the lower part of the stem 2c as well. Since a picture or a character 2e is drawn in a water insoluble ink of the same color as the light color on the leaf 2d, the character 2e rises to the surface of the leaf 2d sucking water 10 in a container 1 to be colored by the dye 4b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242508-A (JP)
Title: Food containing coenzyme q10 and water-soluble vitamin
Inventor: MINEMURA TAKESHI
IPC: A23L33/15
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide food, medicines, cosmetics and feed, where coenzyme Q<SB>10</SB>is stable even when coexisting with water soluble vitamin, through which the coenzyme Q<SB>10</SB>and the water soluble vitamin can be simultaneously ingested while keeping absorption of the coenzyme Q<SB>10</SB>.  <P>SOLUTION: The food containing coenzyme Q<SB>10</SB>has both of coenzyme Q<SB>10</SB>and water-soluble vitamin. The coenzyme Q<SB>10</SB>is obtained by dispersion/emulsification in a solution of water-soluble substance in the presence of an organic acid, and is contained in the food as a water soluble composition the dispersed/emulsified particles of which each has an average particle diameter of ≤5μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247503-A (JP)
Title: Nitride semiconductor device and method for manufacturing it
Inventor: HARADA YOSHIYUKI
IPC: H01S5/343
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device having a high performance, reproducibility, yield, and productivity; and to provide a method for manufacturing it.  <P>SOLUTION: The nitride semiconductor device comprises an active layer consisting of a nitride semiconductor; a first nitride semiconductor layer formed on the active layer and consisting of a nitride semiconductor including at least gallium and nitrogen; and a second nitride semiconductor layer formed on the first nitride semiconductor layer in contacting it, consisting of the nitride semiconductor including at least gallium and nitrogen, and having a p-type impurity concentration higher than that of the first nitride semiconductor layer. The nitride semiconductor device further comprises a third nitride semiconductor layer formed on the second nitride semiconductor layer in contacting it, consisting of a nitride semiconductor including at least aluminum and nitrogen and having an aluminum composition higher than that of the first and second nitride semiconductors, having a band gap higher than that of the first and second nitride semiconductor layers, and having a p-type impurity concentration higher than that of the first nitride semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003304236-A (JP)
Title: Security key distribution using key rollover strategy for wireless network
Inventor: COHEN DOUGLAS MICHAEL
IPC: H04L9/32
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security key distribution using key rollover strategies for wireless networks.  <P>SOLUTION: Security key distribution techniques using key rollover strategies for wireless networks are disclosed. A number of keys are generated, usually by an access point. The techniques allow a standard mode and a mixed mode. In the standard mode, each device on the network supports automatic key updates. In the mixed mode, one or more devices on the wireless network require fixed keys. In both the modes, the predetermined number of keys are determined and transmitted to client devices that are accessing the wireless network. The predetermined number is determined so that a client device can miss a certain number of authentication periods without losing communication with the wireless network. Preferably, transmission keys used by the access point are different than the transmission keys used by the client devices that support automatic key updates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274286-A (JP)
Title: Gradating method
Inventor: VUYLSTEKE PIETER
IPC: G06T5/40
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To gradate a digital medical image to be applied to various types of images.  <P>SOLUTION: In a method for generating a gradation curve for gradation of a medical image represented by a digital signal representation to generate a gradated medical image, the shape of the gradation curve and a signal range for defining the gradation curve are deduced from the digital signal representation, and have a fixed concentration and a fixed contrast value in a range where the gradated image is most closely related to its diagnosis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004246169-A (JP)
Title: Single focus lens
Inventor: SATO KENICHI
IPC: G02B13/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single focus lens made compact in entire length and capable of securing necessary back focus.  <P>SOLUTION: The single focus lens is equipped with a diaphragm St, a 1st lens G1 whose both surfaces are formed to be aspherical and which has positive power, and a 2nd lens G2 whose both surfaces are formed to be aspherical and which has positive power in order from an object side. The lens satisfies a conditional expression: f1/f2>1.0 concerning the ratio of the focal distances f1 and f2 of the 1st and the 2nd lenses G1 and G2. It satisfies a conditional expression: 1.0<R2/R1<10.0 concerning the paraxial radius of curvature of both surfaces of the 1st lens G1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244563-A (JP)
Title: Method for producing organic pigment
Inventor: SATO TAKESHI
IPC: C09B67/20
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an ε-type copper phthalocyanine pigment by which the pigment particles are micronized and sized comparable to the solvent salt milling method, which realizes micronization and sizing of the pigment particles of the ε-type copper phthalocyanine pigment while utilizing the advantage of the dry milling method of excellent production efficiency and the advantage that industrial wastes giving load on the environment are not generated.  <P>SOLUTION: This method for producing the organic pigment comprises the steps of dry milling a crude ε-type copper phthalocyanine pigment having a mean particle diameter larger than 100 nm to obtain a pre-pigment having 10-100 nm mean particle diameter, adding a small amount of an organic solvent having crystal growth promoting ability to the pigment and dry milling the mixture, sizing the dry milled pigment while controlling the variation in the mean particle diameter within 30 nm, and obtaining the objective organic pigment in which the pigment particle larger than 100 nm is ≤20 wt.% and the pigment particle in the range of 20 to 100 nm is ≥60 wt.% in the whole pigment particles, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003311138-A (JP)
Title: Kneading apparatus and kneading method
Inventor: TAKEUCHI HIROYASU
IPC: A61F2/28
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the kneading property of an object to be kneaded, make it easy to insert the object to be kneaded and take out a kneaded product, and lower the probability of germ adhesion.  <P>SOLUTION: The kneading apparatus comprises the first cylinder 2 having the first chamber 2a whose capacity is changeable by the first piston 3 and the first pore 2b communicating with the first chamber 2a at the tip end part 22d; the second cylinder 4 having the second chamber 4a whose capacity is changeable by the second piston 5 and the second pore 4b communicating with the second chamber 4a at the tip end part 42d; and a cylinder supporting means which joins the tip end parts 22d and 42d in a separable manner while arranging both cylinders on an axial line so as to allow the first chamber 2a to communicate with the second chamber 4a through the first pore 2b and the second fine hole 4b and which also detachably holds a base end part 3c of the first piston 3 and a base end part 5c of the second piston 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004250142-A (JP)
Title: Traverse method
Inventor: ITOKI YOSHIFUMI
IPC: B65H54/38
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that ribbon windings for the continuous number of turns are generated in a situation where a winding number is reached at or nearly a hazardous winding number in a normal turn continuation region when yarn is wound by using a corrected stroke cycle that alternately arranges a region where a number of traverse turns (normal turns) in which a traverse guide is reversed at the end part of a package are performed continuously and a region where a number of traverse turns (corrected turns) in which the guide is reversed at a corrected position different from the end part of the package are performed continuously.  <P>SOLUTION: The difference in a traverse width (correction amount) between the corrected position and the package end, and the proportion of the traverse turn at the corrected position in one cycle are set in advance. Yarn winding operation is performed by a traverse method in which the continuous number of normal turns is set not greater than a prescribed allowable value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI