baber/WOPTO huggingface dataset:
Patent JP-2004250543-A (JP)
Title: Method for producing chitosan derivative and chitosan derivative
Inventor: ICHINOSE YOSHIFUMI
IPC: C08L101/16
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a chitosan derivative which is afforded with properties such as hydrophilicity, hydrophobicity, etc., and is applicable to wide uses and to obtain the chitosan derivative prepared thereby.  <P>SOLUTION: The method for producing the chitosan derivative comprises reacting an alkali-soluble chitosan derivative represented by formula (1) [R<SP>1</SP>s are each the same or different and a group represented by the formula (R<SP>2</SP>is hydrogen or a methyl group; j is 1 or 2; k is an integer of 2-20); a and b are each a positive number and satisfies 0≤a≤0.7 and 0.15≤b≤0.85] with at least one kind selected from the group consisting of a monofunctional aldehyde compound, a monofunctional epoxy compound and an acrylic acid ester under a condition of pH 6.5-12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252757-A (JP)
Title: Database management program and database management apparatus
Inventor: KASHIMOTO KAZUO
IPC: G06F17/30
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to freely register or update information in a dictionary and efficiently retrieve data from a database by using the dictionary.  <P>SOLUTION: Information concerned with management/analysis of data stored in the database is registered in the dictionary as a personal dictionary which can be used only by a prescribed user, and when receiving a reference request of the information registered in the dictionary including the registered information, the information registered in the dictionary is outputted, user's selection of the prescribed information from the outputted information is received and data are retrieved from the database on the basis of the received information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248625-A (JP)
Title: Reel for fishing
Inventor: MATSUDA KAZUYUKI
IPC: A01K89/01
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing reel holding various functional members integrated in the reel to prevent the falling off of the members without causing backlash and stably and sufficiently exhibiting the performance of the functional members.  <P>SOLUTION: A functional member such as a bearing 10 is fit in the inside or on the outside of a constitution member of the body of the fishing reel and the falling off of the functional member is prevented by attaching a fixing member 15 to a ring-shaped groove 3c of the constitution member. The diameter of the ring-shaped groove 3c is varied in the axial direction in a manner to press the functional member with the fixing member 15 in the axial direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251854-A (JP)
Title: Semiconductor integrated device having pll circuit
Inventor: IGUCHI NAOYA
IPC: H01L27/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated device, capable of easily measuring frequency of a PLL circuit incorporated in a semiconductor integrated circuit and inspecting locking/re-locking, only with a digital circuit, without increasing an analogue circuit for inspection.  <P>SOLUTION: The semiconductor integrated device comprises a VCO4, a frequency-dividing circuit 5 that divides the output of the VCO4, a phase comparison circuit 6 that subjects the output of the frequency-dividing circuit 5 to phase comparison with a clock CLK1, a charge pump control circuit 9 for controlling a charge pump by external digital signals RST and SET, a charge pump circuit 7 for charge pumping, according to phase difference signal from the phase comparison circuit 6, an LPF8 that supplies only the low-band components of the output of the charge pump circuit 7 to the VCO4, and a PLL frequency measuring circuit 10 that measures the frequency of the output signal VCO4. The control signal for the charge pump circuit 7 is constituted to be set from the external digital signals SET and RST.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255613-A (JP)
Title: Tire vulcanizing mold and tire vulcanized by using it
Inventor: KOBAYASHI YUICHI
IPC: B29C35/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanizing mold capable of altering the groove width, groove depth or groove wall shape of a tread pattern without being accompanied with large economical load and capable of stabilizing quality, and a tire vulcanized using the mold.  <P>SOLUTION: This tire vulcanizing mold 1 is equipped with groove molding bones 2 for forming the grooves of the tread pattern and each of cover materials 3 having different outer shape dimensions is mounted on the outer surface of each of the groove molding bones 2. Further, this tire vulcanizing mold 1 is used for the vulcanization molding of the tire.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255478-A (JP)
Title: Electrolytic polishing apparatus
Inventor: KAMEZAWA MASAYUKI
IPC: H01L21/304
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve faults of both of an electrochemical polishing (ECP) process and an electrochemical and mechanical polishing (ECMP) process by efficiently polishing an excess copper film deposited on the surface of a substrate while preventing deterioration of quality of products.  <P>SOLUTION: The electrolytic polishing apparatus comprises: a substrate holding portion 16 for holding a substrate W; a polishing bath 14 for storing polishing fluid 12; a cathode plate 18 which has a large number of anodes 22 buried therein in the insulated state with insulating elements 20 and is immersed in the polishing fluid 12 stored in the polishing bath 14 and is arranged so as to face the substrate W held by the substrate holding portion 16; a polishing pad 36 which is arranged so as to be immersed in the polishing fluid 12 stored in the polishing bath 14 and has a conductive pad 34 and a non-conductive pad 32, the conductive pad 34 being electrically connected with the anodes 22 and being mounted on the surface of the cathode plate 18 so as to be exposed to the surface thereof; and a relative movement mechanism for relatively move the polishing pad 36 and the substrate W held by the substrate holding portion 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256873-A (JP)
Title: Aluminum alloy for casting having excellent high temperature strength
Inventor: HORIKAWA HIROSHI
IPC: C22C21/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy for a casting with which a casting having a high temperature strength higher than that of the conventional one can be manufactured by reducing the size of crystallized products without using a powder metallurgy method and a die casting method.  <P>SOLUTION: The aluminum alloy for a casting comprises, by mass, 9.5 to 11.5% Si, 5.0 to 7.7% Cu, 3.5 to 5.5% Ni, 0.55 to 1.5% Mg, 0.003 to 0.1% P and 0.15 to 0.7% Fe, and, if required, further comprises at least one kind of metals selected from 0.005 to 0.3% Ti, 0.02 to 0.3% Zr, 0.02 to 0.3% V, 0.001 to 0.1% B and 0.1 to 0.7% Mn, and the balance substantially Al. The temperature range in a solid-liquid coexistent region on solidification is made narrow, and various crystallized products are almost simultaneously crystallized out, so that the crystallized products are uniformly and finely distributed, and a metallic structure in which an α-Al phase as a matrix is is finely parted is formed. Thus, its high temperature strength is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260672-A (JP)
Title: Image display device
Inventor: TANIJIRI YASUSHI
IPC: G10L21/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image display device which can be manufactured at a low cost and by which a change of a sound can be visually perceived, even under the condition that the sound is not heard or can be hardly heard.  <P>SOLUTION: The image display device includes a microphone for inputting the sound of an outdoor, a sound signal converting means for converting a sound signal into a non-character image signal corresponding to the strength of the sound signal, and a display means for displaying a non-character image signal as a non-character image. The sound of the outdoor is displayed in a time passage manner by a polygonal line graph 101, etc. as the non-character image (virtual image 100) corresponding to the intensity of the sound of the outdoor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263961-A (JP)
Title: Drinking water supply device
Inventor: HASHIMOTO MASAMI
IPC: F25D11/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drinking water supply device for sanitarily holding drinking water even if a sealing body is polluted by various bacteria when installing the sealing body in a vessel.  <P>SOLUTION: This drinking water supply device 1 has a loading part 3 detachably loaded with the vessel 15 of the drinking water, a cooling pipe 10, and an injection pipe 11, and has a tank for storing the drinking water flowing down from the vessel, cooling the stored drinking water by the cooling pipe 10, and injecting the cooled drinking water by the injection pipe 11. The loading part 3 is provided with a receiving tool 4 for receiving the sealing body 16 installed in an outflow port of the vessel instead of a cap, and provided with a surface heater 5 for heating and sterilizing the sealing body. The tank 7 is provided with a bactericidal lamp 9 for sterilizing the inside drinking water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263097-A (JP)
Title: Powder paint composition for waterline materials
Inventor: DEGUCHI TAKAAKI
IPC: C09D163/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder paint for a waterline material prepared by using a bisphenol-F type solid epoxy resin and having a good dry paint film property and to provide a waterline material using the same.  <P>SOLUTION: The powder paint composition for a waterline material comprises a 100 pts.wt. powder paint composition containing a bisphenol-F type solid epoxy resin and a 0.01-5 pts.wt. triazine adduct imidazole as a curing agent, and the powder paint composition for a waterline material comprises a 100 pts.wt. powder paint composition containing a bisphenol-F type solid epoxy resin and a 0.01-5 pts.wt. triazine adduct imidazole as a catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263667-A (JP)
Title: Cogeneration system
Inventor: HAYANO AKIHITO
IPC: F02G5/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To radiate heat generated by a cogeneration device, to miniaturize equipment, and to reduce cost.  <P>SOLUTION: This cogeneration system comprises the cogeneration device 3 for generating heat and power, an exhaust heat type heating means N for recovering the heat generated by the cogeneration device 3 with cooling water and heating hot and cold water in a hot water reserving tank 4 with the cooling water, an auxiliary heating means M for heating the hot and cold water taken out of the inside of the hot water reserving tank 4 by combustion of a burner 29 in an operated state of a fan 27, and an operation control means for controlling the operation. The auxiliary heating means M is operated in a heat radiating state where the fan 27 is operated in a non-combustion state of a burner 28, thereby allowing radiation of the heat generated by the cogeneration device 3. The operation control means operates the auxiliary heating means M in the heat radiating state, in a state where temperature of the cooling water is a set temperature or higher, or in an excessive heat state where the hot water reserving amount in the hot water reserving tank 4 is full and heat is generated by the cogeneration device 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265340-A (JP)
Title: Article dispensing device for vending machine
Inventor: TATSUCHI YUUJI
IPC: G07F11/58
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reliably dispense an article from an article storage rack to an article receiver.  <P>SOLUTION: When a drive part 15 is driven, and a set time (ON time) elapses after an article detection sensor 66A has detected an article, a start of article dispensing is determined. When a set time (OFF time) elapses after the article detection sensor 66A has detected the article last, an end of article dispensing is determined, and the drive part 15 is stopped. Alternatively, when the drive part 15 is driven, and an article detection sensor 66B or article detection sensor 66C detects an article between the time when the article detection sensor 66A has detected the article and the time when the given time (OFF time) elapses, an end of article dispensing is determined, and the drive part 15 is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272574-A (JP)
Title: Recording medium for electronic dictionary, electronic dictionary using it, and recording medium with processing program of the electronic dictionary recorded thereon
Inventor: YASUDA AKIRA
IPC: G06F3/048
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium for an electronic dictionary with which an appropriate retrieval picture is displayed matched with the display capacity even when there exists a difference in the display capacity of the electronic dictionary.  <P>SOLUTION: In the recording medium for the electronic dictionary, two or more pieces of retrieval picture information to be selected according to the display capacity of the display part of the electronic dictionary and dictionary information retrievable via the retrieval picture displayed on the basis of the selected retrieval picture information are stored.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272645-A (JP)
Title: Information processor
Inventor: YAMAMOTO AKIRA
IPC: G06F15/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness and improve the convenience in an information processor mounted with a battery.  <P>SOLUTION: A device body part 3 has, on a surface opposite to the surface having a keyboard 14 mounted thereon, a mounting recessed part 27 having substantially the same size as the opposite surface, and the battery 54 formed substantially in a plate shape is detachably mounted on the mounting recessed part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270629-A (JP)
Title: Single screw compressor and manufacturing method thereof
Inventor: KAMIKAWA MASAAKI
IPC: F04C29/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an average gap by uniformizing the gap between a screw rotor and a casing bore part in a circumferential direction, and to provide a single screw compressor and a manufacturing method thereof with high gas compressor efficiency.  <P>SOLUTION: In the single screw compressor comprising a casing body, a motor fixed in the casing body, the screw rotor provided so as to rotate in the casing body together with the motor rotor, a screw shaft installed so that the screw rotor and the motor rotor are arranged on the same axis, and a bearing for supporting the screw shaft, a main bearing for supporting one side of the screw shaft is arranged between the screw rotor and the motor rotor, and an auxiliary bearing for supporting the other side of the screw shaft is arranged at the axis end of the motor rotor side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273375-A (JP)
Title: Electric wire insulation displacement method and electric wire insulation displacement device
Inventor: MAEJIMA TAKAMICHI
IPC: H01R43/01
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire insulation displacement method and an electric wire insulation displacement device capable of pressure-welding a wire with an insulation displacement terminal fitted to a connector housing with steps formed, without deteriorating reliability of electric connection of the wire with the insulation displacement terminal.  <P>SOLUTION: The electric wire insulation displacement device 1, insulation displacing the wire 5 with a bus bar as the insulation displacement terminal fitted to the connector housing with steps formed, is provided with a holding platform 25, a zipper part 44, an insulation displacement blade 37, and a wire-bending tool 39. The zipper part 44 allows the wire to be sent out over the connector housing 3 to position the wire. The insulation displacement blade 37 press fits the wire positioned by the zipper part 44 into the insulation displacement part of the bus bar. The wire-bending tool 39 gets in and out of contact with the connector housing integrally with the insulation displacement blade 37 and bends the wire 5 along the steps.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282827-A (JP)
Title: Generator
Inventor: EGUCHI HIROYUKI
IPC: H02M3/335
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator which can deal with an output insufficiency even if a temporary overload state occurs.  <P>SOLUTION: The output of the generator 1 is rectified by a rectifying circuit (driving inverter) 2. The output of the rectifying circuit 2 is converted into an AC power of predetermined frequency via an inversion unit 3 having a DC regulator 3-2 and an inverter 3-2. A bidirectional DC-DC converter 4 is connected between the output side of the rectifying circuit 2 and the output terminal of a battery 5. The battery 5 is charged by the output of the rectifying circuit 2. If it becomes an overloading state and the output of the generator 1 cannot deal with a load, the power is also supplied from the battery 5 through the bidirectional DC-DC converter 4. The generator 1 is used as the motor combination generator which can be operated as the engine starting motor so that the engine can be started by the battery 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280394-A (JP)
Title: Financial institution form data processing method
Inventor: YOSHIDA MASAYUKI
IPC: G06Q40/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate subsequent settlement processing by processing various entry changes from an enterprise via the Internet and emailing responding notifications and checks from a financial institution, in form processing about employees' savings plan and the like between the financial institution and the enterprise.  <P>SOLUTION: In Step S1, a financial institution registers temporary detail data as a master in a deposit request form master, and transmits the registration to a notification email address to notify an enterprise. In Step S2, the enterprise, if needing a new additional registration or change in the data, searches for the data to be changed via the Internet and issues various entry requests to execute various entry processing steps, and the financial institution, if the enterprise updates the deposit request form master, emails the change content to the enterprise and, after the enterprise approves it, updates accounts and emails an output list of a total amount of money and total count, and a deposit amount to the enterprise. In Step S3, the enterprise presents the financial institution with the list received by email to perform subsequent counter processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280406-A (JP)
Title: Data distribution system
Inventor: IWATA KOICHI
IPC: G06F13/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the influence of program data etc. on a traffic in market data distribution due to priority of the market data required to be distributed in real time, when distributing, from a server, data such as the program data and batch information used for controlling and processing on a client side.  <P>SOLUTION: This data distribution system includes a means for distributing arbitrarily divided block data from a server with block numbers allocated to each of the block data; a means for determining at the client's side whether an error exists or not in each of the block data; a means for transmitting the block data as an error log information to a server together with the block number based on the result of the determination; and a means for selecting a predetermined transmitting means based on the error log information on the server's receipt, to transmit the necessary block data via the selected transmitting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003333428-A (JP)
Title: Photoelectric conversion device
Inventor: KOUCHI TETSUNOBU
IPC: H04N5/335
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that differences are produced among voltages Vsig1 read out at every row and generate vertical shading and significantly deteriorate picture qualities and, in addition, the dynamic range of a source follower circuit changes at every row due to a finite resistance distributed in a power supply line.  <P>SOLUTION: A photoelectric conversion device has a plurality of photoelectric conversion elements arranged in a queue, amplifier means which amplify signal charges stored in the photoelectric conversion elements and arranged on the queue, and vertical and horizontal scanning means which read out the signals amplified by means of the amplifier means by successively scanning the signals. In addition, the loading means of the amplifier means are provided at every row. In the conversion device, the output terminals of the amplifier means are provided on the side of the loading means in the direction of rows at every row and, in addition, at least part of the output terminals of the amplifier means are led out to the opposite side in the direction of rows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282666-A (JP)
Title: Packet order control method in streaming distribution, streaming distribution system, and packet order control program
Inventor: SATO SHINOBU
IPC: H04L47/43
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To propose a packet order control method in streaming distribution with which the transmission order of the packets can be recognized from a UDP packet which is constituted only by connecting TS packets.  <P>SOLUTION: In the streaming distribution for distributing the stream data composed of a plurality of UDP packets, each of UDP packets is composed of (m×16+1) ((m) is an integer) TS packets, and a value indicating the transmission order of the UDP packets is set to a cyclic counter in the leading TS packet of the UDP packet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289384-A (JP)
Title: Amplifier circuit and semiconductor integrated circuit employing the same
Inventor: HOKARI RYUJI
IPC: H03F3/68
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit capable of being downsized in the case that the amplifier circuit is integrated into an IC by downsizing resistors and capacitors required for detecting offset.  <P>SOLUTION: An offset control circuit 13 comprises: peak hold circuits 14, 15; transistors M13. M14 comprising differential pairs; and a constant current circuit I12. The peak hold circuits 14, 15 respectively produces signals tracking to peak values of output signals outputted from output terminals 16, 17 of a differential amplifier circuit 12 and supplies the produced signals to gates of the transistors M13, M14. The peak hold circuits 14, 15 comprises: a transistor M15; a constant current circuit 21; and a capacitor C11. The constant current circuit 21 comprises MOS transistors in e.g. cascade connection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI