baber/WOPTO huggingface dataset:
Patent JP-2003281071-A (JP)
Title: Data transfer controller, electronic equipment and data transfer control method
Inventor: SAITO NOBUYUKI
IPC: H04N21/4367
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer controller, electronic equipment and a data transfer control means capable of realizing fast data transfer while maintaining data confidentiality.  <P>SOLUTION: Data transferred from a BUS 1 (IEEE1394, USB) is encrypted with second encryption processing (DES), and the encrypted data is written in an external SDRAM 50 through an external terminal of the data transfer controller 30. The encrypted data written in the SDRAM 50 is read through the external terminal, and the read encrypted data is transferred to a BUS2 to which an HDD is connected. The encrypted data transferred from the BUS1 is decrypted with first decryption processing (DTCP) and written to an SDRAM 40 with small capacity inside the data transfer controller 30. The written decrypted data is read from the SRAM 40 and encrypted with the second encryption process. A route 62 is provided for bypassing the second encryption (decryption) processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283789-A (JP)
Title: Image processing apparatus and program
Inventor: MOCHIZUKI NAOKI
IPC: H04N1/387
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To simply accurately attach a date to photo images photographed in time series.  <P>SOLUTION: The image processing apparatus estimates a position of a date from low resolution image data obtained by applying preliminary scanning to a photo film by a film scanner 10, calculates lightness B and density variance G in a background part of the date by each image data and provides precedence of date recognition to each of the image data so that the higher precedence is provided to the image data as the lightness B and the density variance get smaller. The image processing apparatus applies processing of extracting the date information from the image data with high precedence and providing same date information to image data of a photo image inserted among photo images corresponding to image data having the same date information in time series until provision of date is finished to all the image data. A storage section 40 stores storage purpose high resolution image data S obtained by main scanning of the film scanner 10 and the date information D so that they are associated with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280063-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B7/16
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera realizing accurate photometry where the effect of pulsating light is eliminated in a short period of time by simplified integral control even when a subject is illuminated by a light source including the pulsating light.  <P>SOLUTION: The camera performs exposure control by measuring brightness in a first photometric area within a photographic image plane several times by a photometric part 18, averaging the obtained photometric result, so as to reduce the effect of the pulsating light included in illuminating light, adding the photometric result obtained by performing photometry several times according to the number of photometric times, dividing the respective added values by the averaged photometric result to obtain a correction value, and correcting the result of measurement including a main subject obtained in the second photometric area of a second photometric means using the area sensors 3a and 3b of the photometric part based on the correction value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279836-A (JP)
Title: Zoom lens camera having macrophotographing function
Inventor: TATSUNO HIBIKI
IPC: G02B7/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low-priced zoom lens camera having a macrophotographing function without making a cam means and a lens barrel larger.  <P>SOLUTION: The zoom lens camera is equipped with the cam means 30 having a macrophotographing mode for performing the photographing of a subject in a shorter distance than a photographing feasible distance within the zooming range of the lens groups 11 and 12 of a zoom optical system within the zooming range of the lens groups 11 and 12, and a 1st can for moving the lens group of the zoom optical system and a 2nd cam for setting the lens group at a specified focal distance so that macrophotography can be performed are formed as the cam means 30 on the opposed surfaces (22 and 24) and (21 and 23) positioned in the optical axis direction of can grooves 2a and 2b formed on the lens barrel 2 holding the lens group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003255898-A (JP)
Title: Organic el drive circuit and organic el display device using the circuit
Inventor: KITAHARA SHINJI
IPC: G09G3/30
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device in which luminance irregularity on a screen is reduced, rate of integration is made high and which is particularly suitable for high luminance color display.  <P>SOLUTION: An organic EL drive circuit comprises a first current mirror circuit provided in a drive stage of a current drive circuit having an input stage for generating a reference current and an output stage for current-driving terminals of an organic EL display panel and having n output side transistors connected in current mirror relation to an input side drive transistor, for driving said output stage, where n is an integer equal to or larger than 30 and a drive current regulator circuit for regulating drive current of said input side drive transistor. The input side drive transistor is arranged in a center portion of an arrangement of the n output side transistors and an output current of the output stage is regulated by the drive current regulator circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279475-A (JP)
Title: Surface plasmon resonance sensor
Inventor: YAMAZAKI HIROKI
IPC: G01N21/27
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plasmon resonance sensor capable of providing a plurality of measurement regions by solving a problem that a conventional surface plasmon resonance sensor has only one measurement region.  <P>SOLUTION: This surface plasmon resonance sensor is so structured that a metal thin film is formed on the back face of a prism, a sample solution is directly brought into contact with the surface of the metal thin film, light is entered into the prism in a condition where the light is totally reflected by the interface between the metal thin film and the sample solution, and the state of a substance in the sample solution can be analyzed based on the reflected light. The sensor characteristically includes a continuous sample solution feeding passage bent so as to form at least two measurement regions intercrossing with the surface of the metal thin film formed on the prism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279556-A (JP)
Title: Method of quantitatively determining ammonia
Inventor: TAKAHASHI ISAO
IPC: G01N31/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method by which concentration of ammonia contained in a mother liquor can be determined easily and quickly in field without using any distiller nor absorptiometer.  <P>SOLUTION: In this method, the concentration of the ammonia is quantitatively determined by directly adding a solid sodium hydroxide to the mother liquor collected as an assay sample and separating and vaporizing the ammonia by utilizing the heat of dissolution of the sodium hydroxide, and then, introducing the obtained ammonia to a detecting tube. When higher accuracy is required, the comparison between an obtained value and its preceding obtained value is repeated until the difference between both obtained values becomes a desired value and the concentration of the ammonia in the mother liquor is found from the obtained value when the difference becomes the desired value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282730-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HAYASHI MASAHIRO
IPC: H01L27/088
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a high breakdown voltage transistor and a low breakdown voltage transistor having different drive voltages on the same substrate.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises steps of: (a) forming a first well 12 containing a second conductivity type impurity in a predetermined region of a first conductivity type semiconductor substrate 10, (b) forming a first well 20 and a second well 30 having a different impurity concentration from that of the well 20 by implanting a second conductivity type impurity in a predetermined region of the substrate 10, and (c) forming a third well 50 by implanting a first conductivity type impurity in a predetermined region of the first well 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290854-A (JP)
Title: Method and device for manufacturing metallic bottle- shaped can
Inventor: HOSOI MASAHIRO
IPC: B21D51/38
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a metallic bottle- shaped can, a method that enables a compressive load resistance at the shoulder to be increased, that makes a dent at the shoulder less noticeable, and that excels in the sealable ability, adhesiveness and easy-to-open factor of the cap.  <P>SOLUTION: The metallic bottle-shaped can is obtained by reducing the diameter of the upper part of a bottom-attached cylindrical body made of metal to form a bottle-shaped body 1d having a shoulder 5 and a cap part 2, and then by forming screwthreads 3 and a bulged part 4 at the cap part 2 of the bottle-shaped body 1d. The method for manufacturing this bottle-shaped can is characterized in that, after the screwthreads 3 and the bulged part 4 are formed at the cap part 2, the shoulder 5 and the bulged part 4 are re-formed simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284986-A (JP)
Title: Substrate treatment apparatus
Inventor: KAWAGUCHI YASUHIRO
IPC: H01L21/68
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus capable of holding a substrate to high flatness even when substrates different in size are treated.  <P>SOLUTION: This substrate treatment apparatus is equipped with a support stand 11 having a planar part formed to the upper surface thereof, on which the substrate W is placed, a plurality of support pins 13 piercing the support stand 11 to be raised and lowered by the driving a support pin lift mechanism 12, a support stand lift mechanism 14 for driving the support stand 11 to raise the lower the same, a resist coating nozzle 15 for applying a resist, a nozzle moving mechanism for moving the resist coating nozzle 15 in the direction parallel to one side of the substrate W and a pair of feed arms 51 for supporting the substrate W from the undersurface thereof to feed the same. The support stand 11 has a dimension substantially equal to or more than the maximum dimension of the rectangular substrate in both directions, that is, the moving direction of the resist coating nozzle 15 and the direction crossing the moving direction of the resist coating nozzle 15 at a right angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285790-A (JP)
Title: Hull structure for reducing propulsion resistance
Inventor: YAMAZAKI ICHIRO
IPC: B63B1/26
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a propulsion resistance reducing structure of a hull capable of significantly quickening a drive engine with same horsepower and significantly improving a fuel consumption ration by slightly floating the hull with an auxiliary blade to reduce the propulsion resistance during driving of the hull, and then greatly floating the hull obliquely to significantly reduce the propulsion resistance.  <P>SOLUTION: In this propulsion resistance reducing structure of the hull, a main auxiliary blade 15 is installed at a bottom end of a support plate 14 extending by a predetermined depth from a hull bottom 11 at a center of gravity in a lengthwise direction of a hull 10 or at a position within a certain distance range therefrom, and a sub auxiliary blade 17 is installed at a bottom end of a support plate 16 extending by a predetermined depth from the hull bottom at a cutwater position on the bow side or at a position within a certain distance range therefrom. The main and sub auxiliary blades 15, 17 are set to a predetermined angle of elevation, and the bow is floated at the time of high speed driving, so as to significantly reduce the propulsion resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287530-A (JP)
Title: Humor test unit
Inventor: IWAKI YOSHIHIDE
IPC: G01N33/48
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humor test unit capable of preventing test from both becoming impossible to execute and requiring a long time due to lack of oxygen supply for a reagent housed in a sealed container.  <P>SOLUTION: In the humor test unit 10, the reagent for testing humors is housed in the sealed container constituted of, for example, an outer tube 11 and an inner tube 21 in such a way that the reagent, for example, adheres to a reagent layer 24. A hole 26 capable of introducing air to the inside of the container from the outside is formed in a part of the sealed container, and a seal member 27 for closing the hole 26 is attached to the part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286813-A (JP)
Title: Valve timing device
Inventor: HASE HIROFUMI
IPC: F01L1/34
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing device having a locking mechanism, which has combinedly a sure locking property and stable lock-releasability, and adapts to a variety of engines.  <P>SOLUTION: An advance-angle side oil path 10a is always opposed to a shoe 2a of a case 2. As long as a rotor 3 is in the position of a most retard- angle relative to the case 2, communication between the remaining advance-angle side paths 10b-10d and advance-angle side oil-pressure chambers 4b-4d is blocked by vanes 3c-3e of the rotor 3. When a locking mechanism 13 is released and the rotor 3 is rotated at an angle below the limit of pin clearance, the locking is released, and the advance-angle side oil paths 10b-10d communicate respectively with corresponding advance-angle side oil-pressure chambers 4b-4d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297262-A (JP)
Title: Thin film, method of forming thin film, and reflection reducing film
Inventor: OKA SHIGEKI
IPC: H01J11/44
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film, in which coexistence of a low refractive index and abrasion-proof property is possible, method of forming the thin film, and a reflection reducing film.  <P>SOLUTION: The thin film formed on a base material has detailed unevenness on the outermost surface layer. The average interval of the unevenness, which is specified by JIS B 0601, is 10 nm or more and 400 nm or less, and the arithmetic mean roughness is 10 nm or more and 100 nm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288447-A (JP)
Title: Electronic municipality system and program
Inventor: NISHIDA KOJI
IPC: G06Q50/26
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To execute the batch management of collection/dispatch and the common bases of document preservation.  <P>SOLUTION: A collection/dispatch base 1 is configured as a system for executing the end batch execution/management of the collection/dispatch of documents for the outside of an office. That is, documents collected from the outside of the office are assigned to a document general system 3/various task systems 4 or the like, and processed documents outputted from those systems are dispatched to the outside of an office. A document storage base 7 executes the unitary management/preservation of documents to be handled by the document general purpose system 3/various application systems 4 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298600-A (JP)
Title: Communication apparatus and obstacle detecting apparatus
Inventor: TAKEICHI MASAKAZU
IPC: B60R21/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To normally set an ID to each slave apparatus without the need for an operator to notify the installed location of each of a plurality of the slave apparatuses.  <P>SOLUTION: A master apparatus 10 sets an ID in response to an initial location of a plurality of slave apparatuses 11 to 13 stored in advance by the master apparatus 10 via a communication line or part of the communication line in a state that only the first slave apparatus 11 in a plurality of the slave apparatuses 11 to 13 is connected to the master apparatus 10 via the communication line or the part, the slave apparatuses 11, 12 to which the ID is set respectively connect the slave apparatuses 12, 13 of a next stage to the communication line or the part, revise the set ID to an ID corresponding to the succeeding location and set the revised ID to the slave apparatuses 12, 13 of the next stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294283-A (JP)
Title: Ventilator
Inventor: KIUCHI SUKEFUMI
IPC: F24F7/007
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator which will not receive a signal from a cooking stove and change to automatic operation against the will of a user after the manual operation state is determined.  <P>SOLUTION: A receiving part 6 is provided at an exhaust device provided with a blower 4 for receiving a signal to operate or stop the cooking stove 2 so that operation of the blower 4 provided at the exhaust device 5 can be controlled based on the received signal, and a switch operation part 9 is provided for changing the operation of the blower 4 by manual operation, and when operated by manual operation, the manual operation is given priority over automatic operation so as to provide the ventilator which is not operated against the will of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286188-A (JP)
Title: Control agent for signal transduction through neurotrophin receptor
Inventor: TOYAMA MASAYA
IPC: A61K48/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective means useful for controlling signal transduction through neurotrophin receptor p75 and useful for treating or preventing diseases caused by abnormality of the signal transduction through the neurotrophin receptor p75.  <P>SOLUTION: A control agent for the signal transduction through p75NTR contains polypeptides having a sequence No.2 (refer to the specifications) and a sequence derived therefrom as effective components; contains an antibody specifically bonding to the polypeptide or its flagments as effective components; contains a nucleic acid for coding the polypeptide as effective component; contains an antisense nucleic acid of the nucleic acid as effective component. A medicinal composition for treating or preventing the diseases caused by abnormality of the signal transduction through p75NTR contains the control agent as an effective component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295724-A (JP)
Title: Image forming device
Inventor: ITO HIROSHI
IPC: G03G15/16
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent scraped toner from being leaked out.  <P>SOLUTION: A cleaning device 70 for removing remaining toner remaining on the surface of a toner image carrier 51 for carrying the toner image on its surface and transferring the toner image to a transfer target after transferring the toner image by the carrier 51, is provided with a sheet member 80 constituted so as to be abutted/separated on/from the surface of the carrier 51 and capable of permitting the passage of toner through the abutting part when the member 80 is abutted on the surface of the carrier 51, a cleaning blade 90 constituted so as to be abutted/separated on/from the surface of the carrier 51 and capable of removing remaining toner by allowing a corner part 93 of two adjacent faces to abut on the surface of the carrier 51 in the counter direction from the moving direction of the blade 90 when the blade 90 is abutted on the surface of the carrier 51 and mechanisms 100, 110 for allowing the sheet member 80 to abut on the carrier 51 prior to the abutting of the blade 90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289811-A (JP)
Title: Water-soluble fraction of residue of dissected edible bird
Inventor: TSUKASA TAKAHIRO
IPC: A61K35/57
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain water-soluble fractions and water-soluble decomposition materials each of the residue of dissected edible birds, containing peptides, proteins and glycosaminoglycans.  <P>SOLUTION: The water-soluble decomposition materials of the residue of the dissected edible birds are obtained by treating the residue of the dissected edible birds containing at least hard bones, soft bones and skin through combining at least ≥ one process of pretreatment processes comprising hot water extraction and cold water extraction, oil elimination, and protein decomposition enzyme treatment. The fragments contain peptides, proteins and glycosaminoglycans. The water-soluble fractions are obtained by subjecting the water-soluble decomposition materials to membrane fractionation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292768-A (JP)
Title: Resin composition
Inventor: HOTTA KOJI
IPC: C08L75/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition having excellent releasability from molding machines, molding tools, or the like, without causing a blooming phenomenon.  <P>SOLUTION: This resin composition contains a thermoplastic urethane resin and a polyalkenyl ether resin. The thermoplastic urethane resin preferably has a weight-average molecular weight of 30,000-1,000,000. The polyalkenyl ether resin preferably has a weight-average molecular weight of 500-3,000,000. The polyalkenyl ether resin is preferably contained in an amount of 0.1-50 wt.% based on the amount of the thermoplastic urethane resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304278-A (JP)
Title: Flow detector and packet transfer device having flow detecting function
Inventor: ISHIKAWA YUICHI
IPC: H04L45/74
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To speed up flow detection with diversified flow identification conditions.  <P>SOLUTION: The flow detector is provided with a flow detection CAM (content-addressable memory) 33 having a plurality of flow definition entries, a retrieval key generation part 31 that generates retrieval keys in formats different depending on the flow identification conditions and a table 42 that holds flow detection results corresponding to addresses of the respective flow definition entries of the CAM and constituted so that the CAM is accessed by a retrieval keys in a variable format including at least one header information item extracted from a packet header and the flow retrieval results are obtained from the table according to an address of a flow definition entry coincident with the retrieval key to be outputted from the CAM.  <P>COPYRIGHT: (C)2004,JPO