baber/WOPTO huggingface dataset:
Patent JP-2003134352-A (JP)
Title: Image processing method and apparatus, and program therefor
Inventor: ITO TSUKASA
IPC: G06T5/20
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain an image signal having a small calculation load which can suppress a grainy noise signal contained in a color image signal and also can emphasize the sharpness of an image. SOLUTION: An image signal indicative of an original image is converted into a brightness signal and a color difference signal, the brightness signal and color difference signal are converted respectively into multiple resolutions of levels 1 to N, a high frequency signal of the level 1 of the color difference multiple-resolution signal is suppressed, the color difference multiple-resolution signal is subjected to inverse multiple-resolution conversion to obtain a processed color difference signal, high frequency signals at the respective levels of the brightness multiple-resolution signal are subjected to coring under different conditions for the levels and then subjected to inverse multiple-resolution conversion to obtain a processed brightness signal, and the processed brightness and color difference signals are combined into a processed image signal.
Patent JP-2003131445-A (JP)
Title: Control method for fixing device
Inventor: FUJINO TAKESHI
IPC: G03G15/20
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a fixing device, which prevents blister caused by air expansion in a recording material coated with a resin on its both sides. SOLUTION: In the electrophotographic device having a fixing device that forms a permanent image by applying heat and pressure to an image formed from toner on a recording material and a means that obtains images on both sides by placing toner again onto the back of the recording material with the permanent image formed thereon and by applying heat and pressure thereto, a recording material is passed through the fixing device without forming an image on the recording material in the case that the electrophotographic device detects predetermined conditions, and thereafter an image is formed with toner on the recording material and the recording material is passed through the fixing device again.
Patent JP-2003130089-A (JP)
Title: Ribbon spring for one-way clutch
Inventor: MIURA YOSHIHISA
IPC: F16D41/06
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a ribbon spring for a one-way clutch which does not attack a retainer. SOLUTION: The edge 5f of the endmost part of the outside ribbon end 5e is separated from the inside peripheral face of the retainer. The outside ribbon end 5e and the nearby bend 5d of the inside ribbon end 5g overlapping the outside ribbon end are constituted so that they are in the circumferential same position and a recess formed by the bend 5d is used as a escape space and the outside ribbon end 5e is contained therein.
Patent JP-2003137833-A (JP)
Title: Method for producing terephthalic acid
Inventor: NISHIO MASARU
IPC: C07C51/215
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a industrially advantageous method for producing terephthalic acid in which an improvement is made so as to carry out recovery and effective utilization of at least acetic acid and methyl acetate by using one unit of rectifying column. SOLUTION: A mixture produced from a production process of the terephthalic acid and comprising at least acetic acid solvent and water and methyl acetate formed as a by-product in an oxidizing reaction is treated in a rectifying step. In the process, an acetic acid-dehydrating rectifying column equipped with >=20 plates is used and the mixture as a rectifying raw material is fed to a feed plate of the acetic acid- dehydrating rectifying column to recover a bottom product consisting essentially of the acetic acid from the column bottom. A mixture of the water with methyl acetate is recovered as a distilled vapor from the column top, condensed with a condenser and recovered in a reflux tank.  The substantially whole amount of the methyl acetate is recovered as an uncondensed gas from the vapor-phase part of the reflux tank by entraining the methyl acetate with an insert gas dissolved in the rectifying raw material. The whole amount of the condensate recovered in the reflux tank is refluxed to the acetic acid-dehydrating rectifying column to recover the water as a side-cut liquid.
Patent JP-2003139309-A (JP)
Title: Burner for gasifying furnace
Inventor: EGUCHI YOZO
IPC: C10J3/46
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a burner for a gasifying furnace capable of elongating residence time in a gasifying furnace of injected fuel and improving gasification efficiency. SOLUTION: By obliquely arranging a spacer 10 interposed between an outer burner tip 8 and a slurry burner tip 9 at a required angle θ1 to a communicating direction of primary oxygen and obliquely arranging a spacer interposed between the slurry burner tip 9 and an oxygen burner tip 11 at a required angle to a communicating direction of fuel slurry, the primary oxygen and the fuel slurry are injected while swirling.
Patent JP-2003137121-A (JP)
Title: Electric power steering device
Inventor: YAMAURA TAMOTSU
IPC: B62D101/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a steering feeling by restraining return control in state where wrong discrimination or hunting of return of a steering wheel occurs in an electric power steering device equipped with an assist motor 10 for generating assist torque assisting steering torque. SOLUTION: The device is provided with a road surface condition discriminating means 29 for discriminating condition of a road surface by applying high- pass filter processing and low-pass filter processing to steering torque calculated by a steering torque calculating means 28a, and a return torque calculating means 28e for discriminating condition of steering such as turning and returning of steering, and calculating return torque assisting steering in returning to a neutral direction when discriminated a state of returning. When the condition of a road surface is discriminated bad by the road surface condition discriminating means 29, the amount of return torque is reduced (including inhibition).
Patent JP-2003145462-A (JP)
Title: Robot cooperative control system
Inventor: MATSUMOTO NAOYUKI
IPC: B25J13/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a robot cooperative control system which can prevent any deviation of the operation of each robot while maintaining a plurality of control devices in a constantly synchronous manner with each other. SOLUTION: This robot cooperative control system comprises a plurality of control devices Ca and Cb to individually control the operations of a plurality of robots Ra and Rb, a communication connecting means 21 to constitute a network by connecting the control devices Ca and Cb in a communicable manner with each other, input means 37a and 37b which are provided for each of the control devices Ca and Cb to input the operational command of the robots Ra and Rb, and timing generating means 69a and 69b. The control devices Ca and Cb are selectively set to be in any one of the single function execution mode, the master function execution mode, and the slave function control mode. The control device Ca to be master-operated among the control devices Ca and Cb is set to be in the master execution mode, and the remaining control device Cb is set in a slave function execution mode.  The cooperative operation is performed by delaying the control times ta11, ta12 and ta13 to the master robot Ra of the master side control device Ca by the predetermined time T while correcting the minimum interruption period Ts (b) of the slave side control device Cb.
Patent JP-2002203286-A (JP)
Title: Security device for apartment house
Inventor: SHIMIZU KEN
IPC: G08B17/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To improve security at the time of shelter or the like by specifying/ judging a floor or a room being a fire starting place when fire actually breaks out. SOLUTION: A centralized monitoring security device 4a is provided with a centralized monitoring CPU 8 which is used for following procedures. A fire confirmation signal is inputted from house CPUs 4 and 14 to a fire confirmation input circuit 10 and information is given. The signal level of the fire confirmation signal is detected. Thus, fire interlocking signals f2 and f4 are informed to respective houses on a floor where fire breaks out except for the house where fire breaks out by first DC from a fire interlocking output circuit 9 and to respective houses on the floor just above the floor where fire breaks out by second DC. The house CPU detects the signal level of the fire interlocking signal. Thus, a same floor sound message showing that fire breaks out on the same floor is emitted from speakers 7 and 17.  A sound message on floor just above, which shows that fire breaks out on the floor just below, is emitted from the speaker.
Patent JP-2002178342-A (JP)
Title: Method for manufacturing laminated article
Inventor: JAMES L BERTRAM
IPC: C08G59/18
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated article using an epoxy resin composition. SOLUTION: In the method for manufacturing the laminated article, (A) an epoxy resin composition contains a polyepoxide, and further contains a curing suppressing agent containing boric acid or maleic acid. The curing suppressing agent is contained in an amount exceeding 0.01 mole per epoxide equivalent when the curing suppressing agent is boric acid. The resin composition is brought into contact with a reinforcing material to form segments of the coated reinforcing material. (B) The segments of the coated reinforcing material are brought into contact with each other in desired arrangement. (C) The contact segments of the coated reinforcing material are exposed to pressure at a temperature for significantly curing the polyepoxide.  Herein, the pressure is high enough to allow the polyepoxide to flow on the respective segments to mix the polyepoxide or advanced epoxy resin on the adjacent segments.
Patent JP-2003147080-A (JP)
Title: Method for producing amino group-containing polysiloxane
Inventor: CHIN SHO
IPC: C08G77/26
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To produce an amino group-containing polysiloxane having an aryl group, having less stickiness and slimy feeling and capable of imparting an excellent gloss and smooth touch feeling to the hair, in a good efficiency and at a low cost. SOLUTION: This method for producing the amino group-containing polysiloxane is obtained by heating for reacting a polyorganosiloxane having an aryl group bonded with silicon atom with a silicone oligomer containing the amino group and having at least one amino or substituted amino group bonded with >=1 trifunctional siloxy unit through an alkylene group in the presence of a base catalyst. As the amino group-containing silicone oligomer, e.g. the oligomer expressed by general formula (3) shown in the specification, and having 5-300 cP (at 25 deg.C) viscosity and 1-10 wt.% amine content can be used.
Patent JP-2003153966-A (JP)
Title: Lift device for nursing care
Inventor: KAWASE SEIZO
IPC: A61G7/10
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a lift device capable of changing the direction of an elevating arm 6 without changing the direction of a carriage to easily change the direction of a sick person or the like in suspending the sick person or the like by the elevating arm 6 to be transferred, stably holding weight of the sick person or the like by a support arm 4 as well as the carriage 1 since the support arm 4 is rotatable sideways when the elevating arm 6 is rotated sideways, securely supporting the sick person or the like to keep stability with similar weight balance constantly regardless of a rotation position of the elevating arm 6, and enabling nursing care to be more easily conducted using the lift device for nursing care. SOLUTION: The elevating arm 6 is supported by the carriage 1 to be rotatable sideways. The support arm 4 is supported by the carriage 1 under the elevating arm 6 to be rotatable sideways. A support 2 to interlock the elevating arm 6 and the support arm 4 with each other is provided to keep relative positional relationship of the support arm 4 to the elevating arm 6 constant.
Patent JP-2003158439-A (JP)
Title: Piezoelectric device and its sealing method, portable telephone device using the piezoelectric device, and electronic equipment using the piezoelectric device
Inventor: KAWAUCHI OSAMU
IPC: H03H9/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device with superior sealing performance which is prevented from having a leak in airtight state owing to heating while actualizing lead-free package sealing of the piezoelectric device, its sealing method, and a portable telephone device and electronic equipment which uses the piezoelectric device. SOLUTION: The sealing method for the piezoelectric device is implemented by fixing a lid body 39 to a package 36 where a part of a piezoelectric vibration piece 32 is supported and fixed; and a sealing material 38 of gold-germanium alloy (Au/Ge) which is spherically formed is arranged in a through hole 37 bored in the bottom part of the package and fused by irradiation with laser light L3 to close the through hole 37.
Patent JP-2003154211-A (JP)
Title: Method of treating uncertain water in separated sewer system
Inventor: NAKAYAMA YOSHIHIKO
IPC: C02F9/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating uncertain water and rain water in a separated sewer system by which the quantity of sludge in effluent in the rainy weather is remarkably reduced and the injection rate of disinfectant is decreased. SOLUTION: An upward flow type high speed filter vessel 10 in which floating filter media having apparent specific gravity of 0.1-0.4 is filled is formed by partitioning or replacing a part of a first settling tank in a separated sewage treatment plant. The effluent in clear weather is normally treated by passing through a post stage reaction vessel 2 and a final settling tank 3 and the uncertain water (rain water or ground water) flowing-in, in the rainy weather and exceeding the designed quantity is treated in the high speed filter vessel to remove contaminant or SS and discharged without passing through the reaction vessel 2 and the final settling tank 3.
Patent JP-2003076733-A (JP)
Title: Method for pattern layout, apparatus therefor and recording medium with program for the same recorded thereon
Inventor: OI AKIRA
IPC: G06F17/50
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for pattern layout capable of efficiently connecting and wiring between terminals to be connected. SOLUTION: This method lays out array patterns with predetermined target distances and plots wiring to connect corresponded terminals, then the method determines whether a result of the wiring satisfies a predetermined design rule, and adds predetermined step distances to intervals of both patterns and re-lays out the array patterns when the result does not satisfy the design rule. The method repeats re-layouts and the wiring among the terminals to satisfy the design rule, so that operations are extensively reduced in time and efficient pattern layouts are allowed.
Patent JP-2003155335-A (JP)
Title: Polytrimethylene terephthalate composition and method for producing the same
Inventor: KATO JINICHIRO
IPC: C08G63/91
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a polytrimethylene terephthalate composition scarcely increasing an oligomer represented by a cyclic dimer even when remelted, reduced in problems such as yarn breakage in spinning step caused by the oligomer, occurrence of fluff and dyeing unevenness by oligomer deposition in a processing step and capable of remarkably improving stability from the spinning step to the processing step and the quality of the resultant fiber. SOLUTION: In this polytrimethylene terephthalate composition, >=80 wt.% of recurring unit is composed of trimethylene terephthalate. The composition has >=0.5 dl/g limiting viscosity number and >=20% of hydroxy group of the molecular end blocked by a compound which can react with the hydroxy group and has <=2 wt.% cyclic dimer content.
Patent JP-2003162043-A (JP)
Title: Method for inspecting phase shift mask
Inventor: KAGAMI ICHIRO
IPC: G03F1/76
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting a phase shift mask, which never detects a false defect of a pattern as a pattern defect by mistake when a pattern defect of the phase shift mask is inspected.  <P>SOLUTION: The correlation with deformation of the pattern of the phase shift mask due to the difference in light intensity between a shifter part and a non-shifter part of the phase shift mask by waveguide effect is stored in a rule base. Namely, the correlation between the pitch of the pattern and correction quantities (bias quantity) of the line width and length of the shifter part is assumed and put in a table. According to the pitch of the pattern, a correction quantity is calculated by using the rule base to correct data for pattern inspection and then data for phase shift mask correspondence inspection. Then image data of an inspection image obtained by a pattern defect inspecting device with inspection wavelength is compared and contrasted with the data for phase shift mask correspondence inspection to detect a pattern defect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163347-A (JP)
Title: Simulator and simulating method
Inventor: KUSUNOKI NAOKI
IPC: G06F17/50
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulator in which the effect of stress, or the like, onto the characteristics of an element can be evaluated quantitatively.  <P>SOLUTION: The simulator for evaluating the characteristics of a semiconductor device comprises a first calculating section for calculating a first value corresponding to a specified physical value for at least a partial region of the semiconductor device while taking account of a specified physical quantity, a second calculating section for calculating a second value corresponding to a physical value for at least a partial region of the semiconductor device without taking account of a physical quantity, and a visualizing section for displaying correlation of the first and second values in a specified form.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162560-A (JP)
Title: Delay time calculation method, device thereof and recording medium
Inventor: HOSONO TOSHIKATSU
IPC: G06F17/50
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay time calculation method, a delay time calculation device and a recording medium that can shorten processing time.  <P>SOLUTION: The time delay calculation device executes time delay calculation processing and detects, in its waveform distortion calculation processing, a cell, among all cells composing a logic circuit, through which waveform distortion propagates with difficulty to determine a start cell for waveform distortion calculation. Then, the calculation device performs the waveform distortion calculation, for every cell, from a cell of which waveform distortion values for all input terminals are determined in succession, and if the waveform distortion calculation is completed for all the cells, based on the acquired calculation result, corrects the input waveform distortion value of the start cell. Then, the calculation device calculates the delay time of each of the cells using the calculated input waveform distortion value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166174-A (JP)
Title: Reinforcing fiber bundle, woven fabric thereof, prepreg of the same and fiber-reinforced plastic
Inventor: SANO TOMOO
IPC: B29C70/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing fiber bundle improving the form stability of the reinforcing fiber bundle and a woven fabric of the reinforcing fiber bundle at room temperature, to facilitate the treatability, and capable of maintaining high drape, and further to provide a woven fabric using the reinforcing fiber bundle, a prepreg of the woven fabric, and a fiber-reinforced plastic using the prepreg.  <P>SOLUTION: Fine particles are imparted to the reinforcing fiber bundle. At least the surface layers of the fine particles are composed of an amorphous thermoplastic resin having -10 to 20°C glass transition temperature. The particle is either of the ones of a homogeneous type or a multilayer type, e.g. a core- shell type. In the one of the core-shell type, the core is composed of one of an amorphous resin having ≥30°C glass transition temperature, a crystalline resin having ≥30°C melting point and an inorganic particle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168093-A (JP)
Title: Card system, method for loading application on card and method for confirming application performance
Inventor: MATSUI TAKASHI
IPC: G06F21/12
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To load an authentic application on an IC card without newly issuing an IC card and without a license for loading the application.  <P>SOLUTION: A terminal device 301 transmits to a card 303 for confirmation the application and its unaltering property confirmation information acquired from a server 304. The card 303 for confirmation calculates the unaltering property confirmation information from the application, confirms the existence/ absence of alteration of the application by comparing the calculated results with the received unlatering property confirmation information, and notifies the terminal device 301 of the results. The terminal device 301 loads the application on the card 302 for performance in the case that the application is not altered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170387-A (JP)
Title: Method and device for separating discard synthetic resin from synthetic resin package body in electronic component
Inventor: SAKAMOTO YUJI
IPC: B29C37/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To separate a discard synthetic resin 7 at the filling port of molten synthetic resin by cutting without damaging a package body 6 when the package body 6 for sealing an electronic component such as a semiconductor chip is formed of a synthetic resin.  <P>SOLUTION: A sheet 11 allowing the discard synthetic resin 7 to be passed therethrough is overlapped with the surface of the package body 6 at portions where the discard synthetic resin 7 is projected. In this state, a cutter 13 is moved along the surface of the sheet 11, or a cutter plate 14 and a support plate 15 allowing the discard synthetic resin 7 to be passed therethrough are overlapped with the surface of the package body 6 at the portions where the discard synthetic resin 7 is projected. In this state, the cutter plate 14 is moved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172943-A (JP)
Title: Simple matrix type liquid crystal display element
Inventor: TAMAOKI KATSUYA
IPC: G02F1/1345
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple matrix type liquid crystal display element whose outside dimension can be reduced relatively to a display area.  <P>SOLUTION: A plurality of external input terminals are provided at a part of a peripheral part of the inner surface of one substrate and a plurality of electrode connection parts are provided at a peripheral part of the inner surface of the other substrate corresponding to the plurality of external input terminals for conducting signals to a plurality of electrodes of the other substrate. A seal layer in which conductive particles for conductively connecting the plurality of external input terminals and the plurality of electrode connection parts to each other are mixed is formed only at a side having the plurality of electrode connection parts in the other substrate.  <P>COPYRIGHT: (C)2003,JPO