baber/WOPTO huggingface dataset:
Patent JP-2003023639-A (JP)
Title: Data transmitter and method, data transmission program, and recording medium
Inventor: MIHASHI SATOSHI
IPC: H04N19/107
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter and method that can prevent display stop until the timing when a next key frame is reproduced on the occurrence of a transmission error and ensure sufficient image quality and stable transmission even on the occurrence of a degraded transmission enabled rate and degraded processing capability of a receiver side. SOLUTION: A RTP(Real Time Protocol) packetizer 50 assembles an MPEG4 bit stream into packets and gives them to an inverse packetizer 70 of a receiver 2. On the occurrence of a transmission error, the inverse packetizer 70 gives status information with error information recorded thereon to an error handler 40, which outputs the error information to a control section of a transcoder 10 as control information S. Thus, the control section controls an inter-frame forward prediction coded image to be changed into an in-frame prediction coded image. Further, the control section controls a bit quantity and a frame number or the like corresponding to a degraded transmission available rate or the degraded processing capability of the receiver on the basis of the information from the inverse packetizer 70.
Patent JP-2003032683-A (JP)
Title: Intra-pixel interpolation operating circuit
Inventor: ISHII HIDEKI
IPC: H04N19/587
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce internal memory capacity required for interpolation operation by commonly using a memory for storing forward prediction data and a memory for storing results of bi-directional interpolation operation. SOLUTION: The circuit is provided with, in performing bi-directional interpolation operation, an output control section 33 consisting of a shift register 29 into which forward prediction data are inputted, a counter 24, a decoder for decoding a counter value 25 and a data output control section 31 for controlling a timing of data stored in the register 29 on the basis of a decoding flag 27 from the decoder 26, and an output data storing memory address generator 34 for controlling read/write operation of the data outputted from the section 33 into/from an output data storing memory. This configuration enables the common use of the memory for storing the forward prediction data and the memory for storing the results of bi-directional interpolation operation, and the number of internal memories can be reduced.
Patent JP-2003032579-A (JP)
Title: Projector
Inventor: OGATA AKIRA
IPC: H04N5/74
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a projector for easily obtaining a projected image in which keystone distortion is corrected without the need for complicated operations for an operator. SOLUTION: The projector for projecting image information onto a projected face through a projection lens and a projected lens, is provided with a position detection means that detects a relative position relation between the projected face and the projector, a timer means that counts time after application of power, and a control means that calculates distortion of the image information projected onto the projected face on the basis of the position information from the position detection means to correct the distortion, the position detection means detects position information on the basis of time information after application of power from the timer means, gives the detection result to the control means and the control means projects the image information whose image distortion is corrected onto the projected face.
Patent JP-2003032277-A (JP)
Title: Management method and system of network equipment
Inventor: SATO TAKAYUKI
IPC: H04L12/24
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for carrying out the initial setting of network equipment with relative ease. SOLUTION: A network system 1 has one or a plurality of pieces of relay apparatus 50 which is connected to a network, a management target apparatus connected to one of the pieces of relay apparatus 50 via a port, and a management apparatus 10 for managing the management target apparatus, based on a port identifier for identifying the port.
Patent JP-2003031290-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/42
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of lowering its height. SOLUTION: In a cavity 23, lances 31, 32 capable of longitudinally flexibly are provided laterally side by side with respect to the cavity 23. A locking protrusion 35 projected into the cavity 23 from the side of each lance 31, 32 is locked to a female side terminal fitting 10 so as not to be disengaged. Thereby, the cavity 23, lances 31, 32 and their deflection space 33 are laterally placed side by side, the height of a female side connector housing 20 can be lowered.
Patent JP-2002306128-A (JP)
Title: Method for producing water-soluble iron microcapsulated with fatty acid ester
Inventor: KWAK HAE SOO
IPC: A23L1/304
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for iron addition, with which in enriching food and beverage with iron, iron can be readily added, excellently digested and absorbed in the body, food and beverage are not negatively affected by the addition of iron and which can be applied to a wide range of food and beverage. SOLUTION: A water-soluble iron is mixed and dissolved in a fatty acid ester, sprayed on a dispersion to give a microcapsulated water-soluble iron. The microcapsulated water-soluble iron is readily dispersed into food and beverage when added to the food and beverage, has stability, excellent digestion and absorption in the body and qualities of food and beverage are not negatively affected when the microcapsulated water-soluble iron is added to the food and beverage. The microcapsule can be applied to a wide range of food and beverage due to its excellent dispersibility. This method for producing the water-soluble iron microcapsulated with a fatty acid ester is a simple method for spraying a mixed solution of fatty acid esters on a dispersion to give the microcapsulated water-soluble iron in a high yield.
Patent JP-2003032302-A (JP)
Title: Communication system, communications equipment, sender detection method therefor and sender detection program
Inventor: YAMASHITA YASUTAKA
IPC: H04L47/43
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide communications equipment that can realize a function of identifying a sender terminal of received data whose error is detected in an ATM layer, through a small modification of the device configuration by having only to attach a simple circuit to the conventional communications equipment. SOLUTION: In the communications equipment connected to an ATM network and executing communication for the IPOA(IP over ATM), when the ATM layer detects a fault in received data, the received data are converted into an AAL 5(ATM adaptation layer type 5) frame, an LLC(logical link control) header and a SNAP(sub network access point) in an RFC 1483 header of the converted AAL 5 frame are referred to, when the value of top 3 bytes of the LLC header is 'AA', 'AA', '03' in this order and the value of top 2 bytes of the PID(protocol identifier) part of the SNAP header is '08', '00' in this order, a sender IP address is detected from an IP header in an IP datagram in the AAL 5, to identify the sender terminal of the received data.
Patent JP-2003030236-A (JP)
Title: Device and method for processing information and recording medium with information recorded thereon
Inventor: KOMATSU HIROSUKE
IPC: G06F17/30
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of fast extracting necessary data from a database, a recording medium on which information is recorded, and an information processing method. SOLUTION: This information processor for giving and receiving information to/from a database including a value to be retrieved which is registered in a prescribed registration address, has an acquiring means for acquiring retrieval information, an updating means for updating the number of retrieval values so as to coincide with the number of retrieval requests when the number of retrieval requests included in the retrieval information does not coincide with the corresponding number of values to be retrieved, and a collating means for collating the retrieval information with a value to be retrieved in each corresponding retrieval category on the basis of the updating means.
Patent JP-2003027262-A (JP)
Title: Deionization treatment method for anion and cation contained within artifact, corroded metal or concrete structure and deionizastion extraction treating agent used for this method
Inventor: TAKADA JUN
IPC: C23F15/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To develop a means which is capable of highly reliably and easily implementing the prevention of deterioration, the diagnosis of the deterioration and the identification, analysis, or the like, of hazardous ions existing in the inside by a deioniation treatment method which easily treats artifacts, corroded metals or concrete structure with the least possible need for the maintenance and management during treatment in a short period of time without damaging the objects to be treated and does not harm the human bodies and environmental problems. SOLUTION: The subject extraction treating agent formed by mixing an anion exchange resin and a cation exchange resin with a highly water absorptive gel or the treating agent formed by mixing the anion exchange resin and the highly water absorptive resin having a cation exchange function is brought into contact with the exposed parts of the artifacts, corroded metals or concrete members, and the anions and cations contained within the artifacts, corroded metals or concrete members are extracted into the treating agent with water as a medium by the cooperative effects of the water absorption function and ion exchange function of the treating agent.
Patent JP-2002105150-A (JP)
Title: Rubber-reinforced styrene-based transparent resin composition and method for producing the same
Inventor: KIDO RYOTA
IPC: C08L51/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-reinforced styrene-based transparent resin composition having excellent transparency, color tone and the physical property balance between impact resistance and rigidity, and to provide an effective method for producing the composition. SOLUTION: This resin composition comprises a styrene-based copolymer reinforced with a rubbery polymer; wherein an acetone-soluble resin component in the composition has a monomer composition comprising (a1) 5-70 wt.% of an aromatic vinyl-based monomer, (a2) 30-95 wt.% of an unsaturated carboxylic alkyl ester monomer, (a3) 0-50 wt.% of a vinyl cyanide-based monomer and (a4) 0-50 wt.% of another monomer copolymerizable therewith, and has an acid value of 0.01-1 mgKOH/g.
Patent JP-2003028273-A (JP)
Title: Differential limiting device for snow removing vehicle
Inventor: KOSHIZAWA TOSHIBUMI
IPC: F16H48/24
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To control operation of a proper differential limiting device according to an operating condition for securing stable travel and snow removing work of a snow removing vehicle in a differential limiting device limiting differential motion of a differential gear mechanism arranged in a driving system in the snow removing vehicle. SOLUTION: This differential limiting device restricting differential motion of the differential gear mechanism arranged in the driving system in the snow removing vehicle is provided with a differential limiting switch directing restriction of the differential motion, a vehicle speed sensor, a snow removing condition detecting means detecting a snow removing condition, and a controller. The controller operates the differential limiting device according to an instruction signal instructed by the differential limiting switch for releasing operation of the differential limiting device when a vehicle speed exceeds a predetermined vehicle speed and for prohibiting operation release of the differential limiting device if a signal by the snow removing condition detecting means shows the snow removing condition.
Patent JP-2003031721-A (JP)
Title: Semiconductor module
Inventor: SESHIMO TOSHIKI
IPC: H01L23/12
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce coupling of signal lines without enlarging a size. SOLUTION: One terminal of a signal line 22A is connected to a semiconductor chip 25 by a bonding wire 26A, and the other terminal is connected to a via hole 28. One terminal of a passive component 29 such as capacitor, for example, is connected to the signal line 22A. The other terminal of the passive component 29 is connected through a via hole 30A to a ground layer 23. The ground layer 23 is provided with a slit 31. The slit 31 divides two via holes 30A. The slit 31 is extended from the terminal part of the ground layer 23 to a portion just under the semiconductor chip 25.
Patent JP-2003035118-A (JP)
Title: Locker cover
Inventor: ITO TAKESHI
IPC: F01M1/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a locker cover capable of preventing rust and wear out, by surely making oil drop into a chain. SOLUTION: At the back of a locker cover 6, covering the upper part of a chain 5 is engaged in sprockets 3a, 4a of a camshaft, a rib 61 is formed, capable of dropping oil adhered to the back side of the locker cover 6 into a horizontal part 5a of the chain.
Patent JP-2003034277-A (JP)
Title: Bicycle saddle device
Inventor: TAIRA TOSHINORI
IPC: B62H5/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To increase the strength of an upper end of a seat post and a bearing unit of the seat post side by dispensing with the welding of the upper end of the seat post and the bearing unit of the seat post, to enhance quality, and to reduce costs. SOLUTION: In a bicycle saddle device: the bearing units 1, 2 are arranged on the back surface of a saddle S and the upper end of a post P, respectively; and the saddle is fixed so as to freely rock back and forth at the upper end of the seat post by penetrating a fulcrum shaft 3 to the both bearing units. Between the seat post and the saddle, there are provided: a spring 4 that energizes the saddle in the direction where the saddle is constantly tilted forward; a latch means 5 that latches the saddle at a position of a normal use against the energization of the spring; a release means 6 that releases the latch means; and a lock mechanism 7 that locks the saddle tilted forward by the operation of the release means in a tilting state.  The bicycle saddle device is characterized by integrally arranging the bearing unit 1 equipped to the seat post P to the upper end of the seat post so as to extend over therefrom.
Patent JP-2003034998-A (JP)
Title: Wall panel installation structure
Inventor: AKITA KANEO
IPC: E04C2/04
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a wall-panel installation structure which is excellent in its construction efficiency and fully ensures an installation strength. SOLUTION: In a structure where a male-screw member, whose turning is inhibited on a wall panel, and a construction frame of a building is secured by means of a nut and a clamp, a plate member with an orifice and an engaging portion is mounted between the wall panel and the clamp unit in such a way that the male-screw member fits and goes through the orifice on the plate member and that the plate member is placed in order not to be turned relative to the wall panel and the male-screw member. The clamp, then, is engaged over the male-screw member together with the nut to be fastened so that the clamp unit is fixed without being turned.
Patent JP-2003035179-A (JP)
Title: Four-cycle engine for outboard motor
Inventor: KATAYAMA GOICHI
IPC: F01L1/344
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a four-cycle engine for an outboard motor capable of compactly arranging a cam angle sensor, without interfering with the installation of a variable valve timing mechanism or a drive means, and also easily performing the installation of the cam angle sensor or the operation for maintenance and inspection. SOLUTION: This four-cycle engine in which a crankshaft 12 and a camshaft rotating synchronously with the rotation thereof are arranged in the vertical direction is provided with the intake valve 22 and exhaust valve 90 each of which is driven in a prescribed timing by the cam of the camshaft and opens or closes each passage, a variable valve timing mechanism 40 capable of changing the opening/closing timing of the intake valve 22 by changing a cam angle relative to a crank angle, and a drive means B which is arranged on the upper end of the camshaft and drives the variable valve timing mechanism 40, according to operation conditions. In this case, a cam angle sensor S22 for detecting the cam angle is arranged at a position lower than the drive means B.
Patent JP-2003037544-A (JP)
Title: Wireless system for controlling trains
Inventor: HARADA KENICHI
IPC: H04B7/26
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a wireless system for controlling trains, capable of preventing data missing due to overwriting, in synchronism between a depot device and a radio base station. SOLUTION: A specific slot is transmitted from a radio base station 2 to an on-train radio station 3, and local data is transmitted from the radio base station 2 to a depot device 1. The depot device 1 transmits sequentially slots to the radio base station 2 by making the local data as a trigger.
Patent JP-2003034337-A (JP)
Title: Inner container
Inventor: KAWADA TETSUYA
IPC: B65D77/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an inner container made of flexible material to be housed in an outer container having a fixed-form holding property, free from any ruptures or damages, even if an impact, etc., is applied to the outer container, and from occurrence of accidents or damages due to out-flow of the contents. SOLUTION: The container 1 is a rectangular-formed sheet-like bag body so adapted as to form inner protruding parts 9 by folding inside corner portions 4 of a rectangular form, while it is made into a pillar form so as to be housed in an outer container, with the inner protruding parts 9 absorbing impact transferred to the contents therein from outside, preventing rupture or damage.
Patent JP-2003044305-A (JP)
Title: Electronic equipment and correcting method
Inventor: MIYA NORIKO
IPC: G06F9/445
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To correct a download program of fixed data without directly arranging components to electronic equipment in which a failure occurs after mass production. SOLUTION: A master chip 11 writes correction data 2a to be inputted from an external communication controller 2 in an EEPROM 12 through an external bus 3 and reads correction data 21 written in the EEPROM 12 after system reset. When the data read from the EEPROM 12 is judged as the correction data 21, the master chip 11 replaces a corrected place of the existing program 22 with the read correction data 21 and downloads (uploads) a correction program 23 in a slave chip 13.
Patent JP-2003039562-A (JP)
Title: Method for controlling deflection of laser beam in optical shaping system
Inventor: TOUGEYAMA HIROHIKO
IPC: B29C67/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To correct a laser beam irradiation position with high accuracy. SOLUTION: In forming a desired three-dimensional shape model by stacking a plurality of solidified layers each formed by irradiating an agent to be solidified with laser beam through a deflection means, midway correction operation comprising an irradiation position data acquiring stage at the time of formation of a model, a difference data acquiring stage and a deflection control stage is repeated during the formation of the model. At the time of the midway correction operation, measurement and correction are performed with respect to a scanning direction due to one scanning mirror in the deflection means 2 comprising two scanning mirrors 21 and 22 for successively reflecting laser beam. Thereafter, measurement and correction are performed with respect to a scanning direction due to the other scanning mirror.
Patent JP-2002217551-A (JP)
Title: Multilayer wiring substrate and its manufacturing method, and laser drill device
Inventor: MAEHARA MASATAKA
IPC: B23K26/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring substrate and its manufacturing method, and a laser drill device for removing dross generated in a hole opening end for via hole formation by means of laser drill processing, without having to use special processes such as physical polishing and chemical polishing. SOLUTION: In a manufacturing method of a multilayer wiring substrate which is formed by laminating an insulation layer formed of a resin insulation film and a wiring layer alternately formed of a conductor film, after a hole part for via hole formation is formed from a wiring layer side of a multilayer wiring substrate by means of laser drill processing, dross generated in a hole part opening end is removed by using the laser drill. The laser drill is a ultraviolet laser drill, using a single wavelength of 355 nm or lower, and a laser processing diameter which is larger than a hole part processing diameter by 0.1 to 100 μm rather than the laser processing diameter in forming a hole part is used, when dross generated in a hole part opening end is removed.
Patent JP-2003043598-A (JP)
Title: Picture reader
Inventor: KIMURA TATSUO
IPC: H04N1/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader capable of displaying a message, which transmits a picture of characters, graphics, or the like to the other party without a document form and transmits contents of a simple memorandum or the like. SOLUTION: The picture reader where a document read face 2 for reading a document and a document holding cover 4 which holds the document on the document read face 2 and is freely opened and closed are provided on a device main body is provided with a means which can write and erase a picture on the holding face of the document holding cover 4.
Patent JP-2003040982-A (JP)
Title: Method for designing electroconductive polymer based on polyene chain
Inventor: AOKI YURIKO
IPC: G06F17/50
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing an electroconductive polymer with a polyene as a basic material. SOLUTION: A method for controlling the whole electronic state of a polymer to an electroconductivity defined in claim 1, characterized by crosslinking (model 2) through a bridging bond group having a pi electron between 4n+2 and 4n+5 (provided that n is 0 or an integer) along a chain on a carbon from the terminal of a polyene chain or an atom having a lone electron pair.
Patent JP-2003045632-A (JP)
Title: Induction heating device
Inventor: HIEJIMA KIYOSHI
IPC: H05B6/12
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of conventional induction heating devices: that, with an increase in the number of inverter circuits, the space to install them also increases, resulting in larger devices. SOLUTION: The induction heating device includes: an inverter circuit 14 having one resonant capacitor 29a connected in series with a plurality of induction heating coils 13a which are simultaneously excited, and an IGBT 30a connected in parallel with the resonant capacitor 29a; and a control part 32 outputting drive signals to the IGBT 30a to excite the induction heating coils 13a. The induction heating device has a plurality of pairs of inverter circuits 14, 15, 16 and 17, and the control parts 32, 33, 34 and 35 output the drive signals to the inverter circuits. The inverter circuits 14 and 15 or 16 and 17 which do not simultaneously excite the induction heating coils are connected in parallel with each other and are each connected to one smoothing capacitor 26.