baber/WOPTO huggingface dataset:
Patent JP-2004088881-A (JP)
Title: Predication correction method for induction motor magnetic flux estimator
Inventor: INAZUMI SUKEATSU
IPC: H02P21/14
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction motor magnetic flux estimator capable of estimating speed and phase with high accuracy.  <P>SOLUTION: This magnetic flux estimator, which detects stator-side currents i<SB>su</SB>(k), i<SB>sv</SB>(k) for at least two phases of currents supplied to an induction motor, inputs i<SB>sa</SB>(k) transformed to an α-β axis coordinate system, β-phase current i<SB>sB</SB>(k), and a voltage command value V<SB>a</SB>*(k), Vb*(k) transformed to the α-β axis coordinate system into the magnetic flux estimator and which estimates current estimated values i<SB>saest</SB>(k+1), i<SB>sBest</SB>(k+1), secondary interlinkage flux estimated value ϕ<SB>raest</SB>(k+1), ϕ<SB>rBest</SB>(k+1), a speed estimated value w<SB>rest</SB>, and a phase estimated value θ<SB>1est</SB>(k), calculates a d-phase current estimated value i<SB>dest</SB>(k) obtained by d-q transforming α-β phase current based on the phase estimated value and the current estimated value and a-phase current i<SB>d</SB>(k) obtained by d-q transforming α-β phase current based on the phase estimated value and the current estimated value and adds a correction value obtained by magnifying a difference between the d-phase current and the d-phase current estimated value by a correction gain to the speed estimated value and the phase estimated value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084308-A (JP)
Title: Columnar object reinforcing device
Inventor: NAKAJIMA MASAO
IPC: E02D5/80
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily couple an anchor and an arm of a columnar object reinforcing device which reinforces an electric pole.  <P>SOLUTION: The columnar object reinforcing device comprises a support part abutting and supporting a columnar object such as an electric pole located near the surface of the ground and erected in the ground; an arm extending from and integrated with the support part; and an anchor for securing the tip of the arm in place, the anchor having a helical drilling blade at its bottom and having an embedding flange and a prism part at its top. The arm member is coupled to the anchor by passing the anchor through a hole of a predetermined size provided in the arm member, and fitting a two-piece washer around the anchor below the flange, the washer being greater than the hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087872-A (JP)
Title: Solid electrolytic capacitor
Inventor: ARAI TOMOJI
IPC: H01G9/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor with excellent reliability, which prevents reduction in a conductivity due to oxidation of a conductive polymer.  <P>SOLUTION: This structure has a metal plated layer in a cathode of the solid electrolytic capacitor. Further, the structure has a second metal layer in which the cathode of the solid electrolytic capacitor can be soldered with a first metal plated layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087381-A (JP)
Title: Cold-cathode light emitting device and image display unit
Inventor: SHIBAYAMA KOZABURO
IPC: H01J63/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode light emitting device wherein adhesiveness between a conductive film and a cathode layer is enhanced, and also to provide an image display unit using the device.  <P>SOLUTION: A CNT cathode 5 that is a cold-cathode electron source is formed on a back panel 2 arranged opposite to a front panel 1. An electrons drawn out from the CNT cathode 5 reaches a phosphor body 4 through meshed openings 7 of a gate electrode 6, and makes the phosphor body 4 emit light. The CNT cathode 5 is constituted of a binder layer 5c formed on the conductive film 5a, and of a cathode layer formed on the binder layer. The cathode layer discharges a large amount of electrons, and the binder layer 5c makes the conductive film 5a and the cathode layer 5b adhere to each other strongly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089009-A (JP)
Title: Device for growing plant, system for growing plant and method for growing plant
Inventor: TAKANO MASATERU
IPC: A01G7/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for growing plants, a system for growing plants and a method for growing plants each highly satisfying both a user and a constructor.  <P>SOLUTION: The device for growing plants is structured as follows: attaching a pot 20 in which plants are put to a pot hole 28 of a printer 17, and covering the pot 20 with an upper part cover 21 so as to expose the plants. The printer 17 is driven with a fuel cell 39 to generate water as wastes. The water (water vapor) that the fuel cell generates is gathered at the upper part cover 21 to be formed into liquid, and supplied to the plants in the pot 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090313-A (JP)
Title: In-mold transfer in blow-molding
Inventor: SHIMIZU YASUYUKI
IPC: B29C49/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold transfer method best-suited for a thin-walled blow-molded component and the blow-molded component decorated by in-mold transfer.  <P>SOLUTION: The thin-walled blow-molded component is decorated with a pictorial pattern by the in-mold transfer. The transfer method comprises the process steps to paste a sticky transfer film having an adhesive layer to the surface of a blow mold and blow-mold the film at not higher than a blow-molding temperature and under not higher than a blow pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095275-A (JP)
Title: Manufacturing device of organic electroluminescent element
Inventor: KANO HIROSHI
IPC: H05B33/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize uniform film-forming of an organic layer by avoiding occurrence of fluctuations in the distribution of an organic material in a longitudinal direction and without requiring a complicated control and waste of the organic material, in a manufacturing device of an organic EL element having a vapor deposition source of a linear type.  <P>SOLUTION: In the manufacturing device of the organic electroluminescent element that comprises a vapor deposition source 10 for evaporating an organic material 12 through a plurality of openings 11 arranged in a line shape, and forms an organic layer on the substrate 20 by moving relative positions of the substrate 20 of the organic EL element and the vapor deposition source 10 in a direction crossing at right angles the direction in which the plural openings 11 are lined. The above plural openings 11 are arranged in anisotropic pitches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096907-A (JP)
Title: Stator of motor
Inventor: SAKATA HISASHI
IPC: H02K1/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator of motor provided with coils with enhanced insulation between layers of flat wires wound in layers.  <P>SOLUTION: The stator comprises an annular stator core provided with a plurality of salient poles, and flat wire coils (120) formed by tightly winding flat wires (121) covered with insulating coatings in layers on the individual salient poles with an insulator (130) between. The flat wire (121) is so formed that its cross-sectional shape has a pointed portion (121c) extended in the direction of the axis of the flat wire coil (120) winding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191532-A (JP)
Title: Method, apparatus and program for automatic color map conversion
Inventor: CHILDS DAVID WALTER
IPC: H04N1/46
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To form different color maps from one color map instead of forming color maps independently for every printing condition.  <P>SOLUTION: Color mapping for a high fineness printing mode is carried out by constant hue clipping without changing an ink amount ratio, and then channel independent clipping without changing an ink volume and a chroma.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004090182-A (JP)
Title: Cutting tool made from surface coated cemented carbide for exhibiting high chipping resistance with hard coating layer in high-speed deep cut condition
Inventor: NISHIDA MAKOTO
IPC: B23B27/14
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made from surface coated cemented carbide for exhibiting high chipping resistance with a hard coating layer in a high-speed deep cut condition.  <P>SOLUTION: The cutting tool made from surface coated cemented carbide is formed by depositing the hard coating layer made of composite carbonitroxide layer of Zr and Ti with total average thickness of 2-20 μm onto a surface of a cemented carbide substrate. The hard coating layer has alternately repeating maximum content points of Zr and oxygen and maximum content points of Ti, carbon and nitrogen at a predetermined interval along the layer thickness direction, and has a component concentration distribution structure where contents of Zr and oxygen, and Ti and carbon continuously change between the both points. The interval between the adjacent points is 0.01-0.2 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091697-A (JP)
Title: Liquid for forming titanium oxide film, method for forming titanium oxide film, titanium oxide film and photocatalytic member
Inventor: GO YUTAKA
IPC: C09D171/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid for forming a titanium oxide film, having high safety, excellent storage stability and high drying rate, capable of forming a uniform film at a low temperature and giving an excellent coating film developing little interference color and having excellent adhesivity, abrasion resistance, durability and photocatalytic performance.  <P>SOLUTION: The liquid for forming a titanium oxide film is produced by dissolving 0.05-1.5 pts. wt. of an organic substance having a polyether structure to 100 pts. wt. of an aqueous sol of an anatase titanium oxide modified with 0.1-2.0 wt.% peroxotitanic acid or an aqueous solution of 0.1-2.0 wt.% peroxotitanic acid or a liquid mixture of the titanium oxide compound produced by mixing the above components, and mixing 100 pts. wt. of the obtained mixed aqueous solution of the titanium oxide compound and the organic substance with 30-300 pts. wt. of a mixed solvent produced by mixing 10-50 pts. wt. of water, 50-90 pts. wt. of ethanol, 0-40 pts. wt. of isopropanol and 0-40 pts. wt. of methanol (the sum of the solvent components is 100 pts. wt.).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091427-A (JP)
Title: Hair dye
Inventor: SUGIMOTO KENICHI
IPC: A61K8/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair dye which can simply dye hair without dyeing the hands and the skin, has a high dyeing force equivalent to those of conventional commercially available hair dyes, and has an excellent conditioning effect.  <P>SOLUTION: This hair dye is characterized by comprising (A) a direct dye and (B) a dibasic acid diester compound represented by the formula (1): R<SP>1</SP>O-OC(CH<SB>2</SB>)<SB>n</SB>CO-OR<SP>2</SP>(1) [R<SP>1</SP>and R<SP>2</SP>are each independently a 1 to 8C linear or branched alkyl, alkenyl or aryl; (n) is an integer of 0 to 18].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089571-A (JP)
Title: X-ray ct apparatus, and system for transporting person to be treated
Inventor: KUMAZAKI TATSUO
IPC: A61B6/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of obtaining the tomographic image of an object to be measured while the object is mounted on a mobile body which is travelling.  <P>SOLUTION: The X-ray CT apparatus 1 is provided with: a number of X-ray sources 6 arranged around the person to be treated (the measurement object) P; a detector 7 arranged so as to detect X-rays irradiated from the X-ray sources 6; and a controller for controlling the X-ray sources 6. The apparatus is mounted on an ambulance car (mobile body) 2, and obtains the tomographic image of the person to be treated P. Since the X-ray sources 6 and the detector 7 are not moved in the case of obtaining the tomographic image, the X-ray CT apparatus 1 irradiates the X-rays from the X-ray sources 6 to obtain the tomographic image of the person to be treated P, and detects the X-rays by using the detector 7 even during the travelling of the ambulance car 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095476-A (JP)
Title: Electrode for battery, and battery
Inventor: MOCHIZUKI TOMOTOSHI
IPC: H01M4/24
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery with stable quality of which a core material in an electrode is prevented from fracture.  <P>SOLUTION: The electrode for a battery has a core material a1 on the surface of which powdered active material a2 is adhered, and a ductility is given to the core material 1a so as to relieve the concentration of stress when assembling the battery. The core material is made of a sheet-material obtained by rolling the powdered material with a volume resistivity of 0.17 μΩm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094841-A (JP)
Title: Credit settlement terminal device
Inventor: ICHINOSE KEISUKE
IPC: G07G1/12
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a settlement terminal device capable of improving operability and visibility for an operator and of performing maintenance of an interface part satisfactorily without showing a customer the interface part.  <P>SOLUTION: As to the credit settlement terminal device, a key sheet, a substrate, and a liquid crystal display panel are arranged in the tilted state to a main substrate, a printer unit is arranged in parallel with respect to the extension line of the substrate, and a rolled paper sheet housing part is arranged so that it is located on the extension line of the substrate and is stretched to the rear part of the main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101197-A (JP)
Title: Mobile type positional information transmitting device and navigation method
Inventor: KANBE YOSHIYUKI
IPC: G08G1/0969
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To instantaneously transmit navigation information into a view, while sufficiently securing the front view of a user.  <P>SOLUTION: The information transmitting device, which utilizes the function of a head-mounted display device having half mirrors 5 and 6 and a liquid crystal shutter 7, is constituted so that the precise navigation information is instantaneously transmitted without disturbing the front view, even at the time of driving an automobile or a motorbike, by making a see-through screen in which the display of the traveling direction emerges in the front view. When the driving is suspended, by controlling the amount of incident light from the outside by the liquid crystal shutter 7, further detailed navigation information such as a map can be inserted into the view of a clear image (the image in which the display is more easily recognized and clearer than the see-through image, by reducing the amount of external light), according to the preference in using the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099533-A (JP)
Title: Laminar complex composition of titanium alkyl phosphate, method for producing the same and application thereof
Inventor: TANAKA HIDEKAZU
IPC: C23F11/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminar complex composition of a titanium alkyl phosphate, useful for an application such as a rust-preventing agent, a deodorant, an ultraviolet absorber or the like, and also useful as an intermediate for synthesizing mesoporous titanium phosphate.  <P>SOLUTION: The laminar complex composition of the titanium alkyl phosphate represented by general formula (1), (2) or (3) (wherein, n is a natural number within a range of 1-20; and y is a real number within a range of 0-5) is synthesized from a titanium compound and an alkyl phosphate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103514-A (JP)
Title: Moisture remover for organic el, and organic el element
Inventor: TAKAHASHI HISAMITSU
IPC: H05B33/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new type moisture remover that can be dissolved in a polar solvent and can be applied simply by a screen printing method, and a thin organic EL (electro-luminescence) element that can maintain a stable light-emitting property for a long time by using the moisture remover.  <P>SOLUTION: As a moisture remover, a compound as shown in the figure (in the formula, R1, R2, R3, R4, R5, R6 are each independently hydrogen, an alkyl group having carbons one or more, aryl group, cycloalkyl group, heterocyclic group, or a substance in which at least a part of hydrogens of the above each group is substituted by a halogen element, and the center metal M is a metal having coordination number 6) is used for the organic EL element, thereby growth of dark spots is suppressed. By using this organic compound as the moisture remover, the growth of the dark spots is suppressed and the life of the organic EL element is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106853-A (JP)
Title: Weight of dipping tube
Inventor: KADOTA YOSHIO
IPC: B65D83/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight of a dipping tube which is light-weighted and simple in structure, and gets heavy when in use.  <P>SOLUTION: The weight of the dipping tube consists of a capsule 20 formed on the bottom with an inlet 27 for letting a content liquid in a container 9 flow in and having the dipping tube 8 connected with the upper end. The volume, when filled with the content liquid, is specified to have a weight for sinking the dipping tube 8 filled with the content liquid. The capsule 20 is filled with the content liquid for use thereby serving as the weight by its weight. A flow path of a discharging device is closed in a normal state even if the residual liquid is reduced and a liquid level is lower than the capsule position. Thus the content liquid does not flow from the inlet 27 into the container 9 by the effect of a negative pressure to keep a function as the weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112240-A (JP)
Title: Digital copier
Inventor: ITO MASAHIRO
IPC: H04N1/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital copier which automatically puts all image data of a nonstandard-size original in place on a designated copying paper.  <P>SOLUTION: The digital copier 20 comprises a scanner 10 for reading a digital image utilizing a CCD, etc., an image processor 11 for cutting the image or changing the zoom ratio, etc., a copying unit 12 for digitally writing in a laser system, a memory A13 for storing images of originals, and a memory B14 for storing zoomed images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112292-A (JP)
Title: Line interface circuit
Inventor: SUDO NAOKI
IPC: H04M1/738
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line interface circuit with a simple configuration for preventing a fault such as reduction in a communication rate of a communication apparatus and a data error or the like due to induced noise and radiation noise with a high frequency suddenly caused.  <P>SOLUTION: In the line interface circuit 100 with a line transformer 101 having a primary coil 120 connected to a line and a secondary coil 121 connected to a device side, a midpoint of the secondary coil 121 is grounded via a resistor 104, and a capacitor bypassing a high frequency noise signal is connected in parallel with the resistor 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173118-A (JP)
Title: Process cartridge for image forming apparatus and image forming apparatus using it
Inventor: SHINTANI TAKASHI
IPC: G03G21/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of defective images by conveying a toner to be recycled and a toner not to be recycled separately by purposes at the time of recycling the toner.  <P>SOLUTION: Toner remaining after transfer on a photoreceptor 3 is scrapped off by a fur brush 20 or the like so as to make it fall down on a conveying screw 24, and is discharged as waste toner on the rear side of a machine by rotating the conveying screw 24 in the normal direction by a controlling means so as to be conveyed to a waste toner tank 14 through a waste toner conveying path 25, or is discharged on the front side of the machine as recycle toner by rotating the conveying screw 24 in the reverse direction so as to be fed to a developing device 5 through a toner recycle path 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118247-A (JP)
Title: Image data storage device
Inventor: KANDA YOSHIMICHI
IPC: G06F21/62
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent effective information from being reproduced in a place of theft even when an illegal removal of a non-volatile storage medium occurs.  <P>SOLUTION: Every time image data for one page processed by an image processing part 213 is stored in a page memory 215, a memory/HDD control part 214 reads out the image data, and divides and transfers the same to the HDD218 and a storage memory 217 to be written. At this point, when the image data of one word (transfer unit) are taken as D15 to D0 from the most significant bit to the least significant bit, the most significant bit D15(a designated bit) is processed as image data to be transferred to the storage memory 217. The remaining data (15 bits D14 to D0) are reconfigured as 16-bit data, processed as data to be transferred to HDD 218.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113049-A (JP)
Title: Transesterification reaction method using biocatalyst in ordinary temperature-meltable salt
Inventor: ITO TOSHIYUKI
IPC: C12P41/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transesterification reaction method by which a transesterification reaction can efficiently be carried out in a halogen atom-free, ordinary temperature-meltable salt in the presence of a biocatalyst.  <P>SOLUTION: This transesterification reaction method comprising carrying out the transesterification reaction of an alcohol with an acyl donor in the ordinary temperature-meltable salt in the presence of the biocatalyst for catalyzing the transesterification reaction is characterized by using an ordinary temperature-meltable salt comprising an imidazolium salt represented by the general formula (I) as the ordinary temperature-meltable salt and using a carboxylate as the acyl donor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117112-A (JP)
Title: Active magnetic shield
Inventor: SASADA ICHIRO
IPC: G01R33/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active magnetic shield, which can siginificantly reduce the relatively wide range of disturbance magnetic field, even in a frequency band of 0 to several tens of Hz, namely, a frequency band of 2 Hz or higher.  <P>SOLUTION: In each magnetic dipole 1 of a dipole array 2, a control circuit 14 controls the currents flowing in circular coils 11 and 12, according to the magnetic field measured by a magnetic sensor 13. The circular coil 11 generates the dipole magnetic field, and the circular coil 12 generates a feedback magnetic field toward a magnetic field sensor. By these magnetic fields, the disturbance magnetic field is cancelled, even in a frequency band of 0 to several tens of Hz, namely, in a frequency band of 2 Hz or higher.  <P>COPYRIGHT: (C)2004,JPO