baber/WOPTO huggingface dataset:
Patent JP-2002057366-A (JP)
Title: Photointerrupter
Inventor: NIRASAWA MASAMI
IPC: H01L31/12
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a dust-proof high-resolution photointerrupter which is easily manufactured at a low cost. SOLUTION: A light-emitting element 15 and a light-receiving element 16 facing each other are provided with a path 11 for an object to be detected in between, with a case 12 of a transmissive material covering the light-emitting element and the light-receiving element. At least a cap-like slit bracket 13 is housed inside a case protruding part 12b on the light-receiving element side, so that a slit is provided in the region across an optical path.
Patent JP-2002088961-A (JP)
Title: Floor structure for concrete building and execution method therefor
Inventor: OBINATA HIDEKAZU
IPC: E04F15/18
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure for a concrete building, allowing an existing Japanese style room carpeted with tatami mats to be modified into a western style room's barrier-free floor undergoing wood flooring work, which reduces construction costs, shortens the term of work, has soundproofing properties equal or superior to a tatami floor, and is made suited to the inhabitation of an aged person by lessening a step between existing and new floor surfaces. SOLUTION: The floor structure for the concrete structure is characteristically composed of a floor joist 3 disposed on a concrete slab 2, a rough lumber 4 layer formed on the floor joist 3, a foamed plastic floor substrate material 5 layer formed on the rough lumber 4 layer, a bearing material 6 layer formed on the floor substrate material 5 layer, and a soundproofing floor covering material 7 layer formed on the bearing material 6 layer.
Patent JP-2002082232-A (JP)
Title: Optical fiber cable intermediate post-branch-connecting closure
Inventor: HANAMI TAKEMITSU
IPC: G02B6/24
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a small sized economical intermediate post-branch- connecting closure having excellent workability. SOLUTION: In the intermediate post-branch-connecting closure for an optical fiber cable wherein an arbitrary coated optical fiber 1c in a main fiber cable is taken out and is connected to optical fiber branching cables 21 and 22 at an arbitrary point of an optical fiber main cable 1 which is already laid overhead or under the ground, a coated optical fiber connecting and storing tray 8 which stores the optical fiber main cable 1 and the coated optical fiber connecting part 3 of the branching cables 21 and 22 is arranged just under the optical fiber main cable 1, a slide mechanism part 9 is provided in the coated optical fiber connecting and storing tray 8, the coated optical fiber connecting and storing tray 8 is slid to a slid position Q in the just side direction of the optical fiber main cable 1 by the slide mechanism part 9 in intermediate post-branch-connecting work,  and the tray is returned to the original non-slide position P after work is finished.
Patent JP-2001154415-A (JP)
Title: Carrier for developer and method for producing same
Inventor: SUGANUMA TORU
IPC: G03G9/10
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To produce a carrier for development capable of forming a developer which prevents toner spending, does not cause surface stain and has good durability, capable of forming a developer free from carrier sticking and capable of forming a developer which ensures high density and high image quality over a long period of time. SOLUTION: In the carrier for a developer obtained by coating the surface of a magnetic material as a core material with a cured resin, the quantity of electric charges in repeated turboelectric charge with a toner satisfies the expression 1.0<=C2/C1<=1.3 (where C1 is the quantity of electric charges in a developer comprising the toner and the carrier and C2 is the quantity of triboelectric charges measured after the agitation of a mixture of the carrier separated from the developer after the measurement of C1 and the same toner as the above toner).
Patent JP-2002094586-A (JP)
Title: Filter, circuit, its method, receiver and its method
Inventor: YAMAGATA TOMONARI
IPC: H04L7/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit capable of performing carrier reproduction of a modulation signal in a short time and with high accuracy. SOLUTION: This filter circuit is provided in a loop for phase comparison of the modulation signal subjected to phase shift modulation and performing carrier reproduction and has a coefficient circuit 200 for multiplying a phase comparison signal S150 by a prescribed coefficient so as to perform phase error correction of the modulation signal, a coefficient circuit 202 for multiplying the signal S150 by a prescribed coefficient to perform frequency error correction of the modulation signal, an addition circuit 203 for integration processing, a delay circuit 204, an integral value limitation circuit 206 for controlling to make the level of a signal S203 to be within a prescribed range and an addition circuit 205.
Patent JP-2002086598-A (JP)
Title: Method for manufacturing corrugated fiberboard paper and system for manufacturing corrugated fiberboard paper
Inventor: YOSHIOKA SAKAE
IPC: B31F1/24
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To improve an operation rate by enabling conducting of a temporary speed regulating work of a sheet or a supplying work of rolled paper without stopping a step of adhering one waveform sheet to another waveform sheet and reducing a loss of a stopping time. SOLUTION: A system for manufacturing corrugated fiberboard paper comprises a one side waveform sheet molding unit 20 of the one waveform sheet Wa, a one side flat plate sheet feeding unit 23 of one flat plate sheet Fa, a one side semi- fabricated product forming unit 25 for forming one side semi-fabricated product Sa by adhering the sheet Wa to the sheet Fa and conveying the product Sa, an another side waveform sheet molding unit 30 of another waveform sheet Wb, an another side flat plate sheet feeding unit 33 of another flat plate sheet Fb, an another side semi-fabricated product forming unit 35 for forming another side semi-fabricated product Sb by adhering the sheet Wb to the sheet Fb and conveying the product Sb, a bar-like member 40 for suspending the product Sa and the product Sb on the way of a conveying route,  and an adhering unit 50 for connecting and adhering the product Sa to the product Sb at tops of these waveform sheets to each other.
Patent JP-2001117701-A (JP)
Title: Method for using rotary opeation type endless pulse generator
Inventor: HAKE MARTIN
IPC: H03J1/16
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide single-hand operation to be easily understood by omitting various preselection keys and attaining more simple operation for microcomputer control. SOLUTION: The rotary motion of a pulse generator is used for both the selection of a function and the value adjustment of the selected function and a pull switch or a push switch coupled with the rotary shaft of the pulse generator outputs a switch signal by a prescribed sequence on the basis of the radius direction operation of the rotary shaft, so that the functional selection or the function value adjustment is allocated to the pulse generator and the selection is defined and/or the executed adjustment is stored.
Patent JP-2002052393-A (JP)
Title: Water cleaning apparatus
Inventor: MATSUI MITSURU
IPC: C02F1/32
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning apparatus having high cleaning and sterilizing power, capable of keeping photochemical reaction effect possessed by a photocatalyst over a long period of time. SOLUTION: The photocatalyst is housed in a catalyst housing chamber in such a state that the filling ratio of the photocatalyst is lowered and raw water to be cleaned is allowed to flow in the catalyst housing chamber from the lower part thereof to stirr the photocatalyst by water streams to rub the particles of the photocatalyst. Thereby, the contamination of the photocatalyst is physically prevented and the contamination of an inner cylinder is also prevented by the contact of the particles of the photocatalyst with the inner cylinder and the attenuation of the transmissivity of a light source is prevented to make it possible to keep photochemical reaction effect over a long period of time. Further, an irradiation chance with ultraviolet rays is increased by stirring the photocatalyst by water streams to accelerate photochemical reaction to obtain high watger cleaning effect.
Patent JP-2002091707-A (JP)
Title: File information managing method in storage medium library system
Inventor: MATSUNO MORIO
IPC: G06F3/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the data read/write processing efficiency in a library system, which uses a removable storage medium. SOLUTION: When a storage medium is housed in a drive, a prescribed information is read out of the storage medium and this information is stored in a data storage device. In the case of data read/write, the information stored on this data storage device is accessed and this information is updated. When taking the storage medium out of the drive, the information stored on the storage device are totally written on the storage medium. Thus, the information stored in the data storage medium is accessed and updated without directly performing data access to the storage medium. Thus, by suppressing the data access to the storage medium to the minimum, the working efficiency of the storage medium library system can be improved.
Patent JP-2002092803-A (JP)
Title: Magnetic disk device
Inventor: ITO KENYA
IPC: G11B5/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high recording density by improving the yield of a reproducing head while securing recording throughput performance to be guaranteed as a magnetic disk device. SOLUTION: This magnetic disk device is provided with plural data recording surfaces, a magnetic head for recording/reproducing data on the data recording surface, a magnetic head driving part, and a control circuit part for processing a recording signal to the magnetic head or a reproducing signal from the magnetic head, and processing control signals for the rotary driving part of the data recording surface and a magnetic head driving part. In this case, a write inhibition threshold value for inhibiting the writing of data on the data recording surface is set corresponding to the vibration amount of each data recording surface. The reproducing output of the magnetic head facing the data recording surface is set corresponding to the vibration amount of each data recording surface.  Also, the track pitch of the data recording surface is set corresponding to the vibration amount of each data recording surface.
Patent JP-2001238653-A (JP)
Title: Method for enhancing antioxidative ability of food and antioxidative ability enhancer for food
Inventor: YOSHIKAWA RYUICHI
IPC: A23L23/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for enhancing antioxidative ability of food by saving expensive carnosine, effectively using a carnosine preparation or a carnosine-containing food, using both a naturally occurring antioxidant having unstable antioxidative ability and poor durability together with carnosine or its preparation or adding carnosine or its preparation to a naturally occurring food containing the antioxidative component of the antioxidant and to obtain an antioxidative ability enhancer for a food. SOLUTION: This method for enhancing an antioxidative ability of a food comprises combining carnosine, its preparation or a food containing carnosine as an active ingredient with a flavonoid-based, a carotenoid-based, a polyphenol- based or a retinoid-based naturally occurring antioxidant or a naturally occurring food containing its antioxidative component. This antioxidative ability enhancer is used for the method for enhancing an antioxidative ability of a food.
Patent JP-2002099471-A (JP)
Title: Network terminal device and network system
Inventor: MASUZAKI MASAKAZU
IPC: H04N5/44
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide multi-media service to enable to conduct service switching or the like between a plurality of terminal devices in regard to a network terminal device and a network system having a communication function part. SOLUTION: The network terminal device having the communication function part is provided with a service definition part 4 for setting service definition showing a component corresponding to a multi-media, a component control part 2 for controlling the start and deletion of the components 9-1, 9-2,... corresponding to the multi-media, a QoS control part 6 for performing QoS conversation in the terminal device and between the terminal devices, and a service control part 5 and a terminal display part 3 for analyzing service definition in accordance with service request to extract a service name, determining QoS classification and priority in the component corresponding to the service name and determining QoS on the basis of the QoS conversation result by the QoS control part 6 to perform service start.
Patent JP-2002100537-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: TAMAMITSU KENJI
IPC: H01G9/035
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor that has low-impedance, and excellent shelf characteristics. SOLUTION: This aluminum electrolytic capacitor contains a combination where a phosphoric acid ion is bonded to a water-soluble complex made of tannin or the like and aluminum in a capacitor element using cathode foil where a silane coupling agent adheres onto a surface with electrolyte where adipic acid or at least one kind of its salt is dissolved into a solvent with water as a main constituent, thus achieving the low-impedance characteristics. In addition, an appropriate amount of phosphoric acid ions in the electrolyte can be maintained for a long time for inhibiting deterioration in electrode foil after it has been left as it is, thus improving the shelf characteristics of the aluminum electrolytic capacitor, and initial capacitance.
Patent JP-2002096303-A (JP)
Title: Folding saw
Inventor: ISHIDA KOICHI
IPC: A01G3/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To safely fold a saw teeth board while a branch at an even a little higher position or further distant position can be cut with a folding saw used for pruning tree and the like. SOLUTION: At a base end part of a main holding handle 1 of an almost U-shaped section wherein a saw teeth board 3 is in a freely pivotal manner installed to a tip part, a sub-holding handle 2 of the almost U-shaped section in the same way is rotatably supported by a shaft. The sub-holding handle 2 can be pivotal between an elongation direction of the main holding handle 1 and a two-fold, and a fixing means for fixing is provided in an elongated direction of the main holding handle 1. Further, by installing an engaging tool 5 capable of fixing a saw teeth board installed to the tip part of the main holding handle 1 to a pivotal position in an elongated direction of the main holding handle 1 and to a middle position other than the pivotal position of folding, the saw teeth board 3 is vigorously folded, and fingers are not injured accidentally.
Patent JP-2002099815-A (JP)
Title: Method of preparing advertisement information, method of preparing program, method of executing program, method of supplying reward information, method of determining output of reward information, advertising method, information processor, and system for advertisement
Inventor: KAMIBAYASHI TATSU
IPC: G06Q30/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing advertisement information capable of preparing a favorable electronic advertisement provided with both an exposure effect and an introduction effect. SOLUTION: An event data preparing device 1 generates event information for an advertisement exhibited during an execution of a program by a user, reward information for supplying an additional function to the program, and event identifying information for identifying the event information and the reward information. The event information and the reward information generated are output to a program preparing device 3 while corresponding each other, and are output also to a store device 6 while corresponding each other.
Patent JP-2001136317-A (JP)
Title: Method for repeating scanning in network
Inventor: PEARSON DANIEL R
IPC: H04N1/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a peripheral unit connected to a network can automatically repeat a previously executed scanning without the need for re-setting a scan parameter to a parameter used in the previous scanning. SOLUTION: The method that allows a scanner 16 to repeat a preceding scanning in a network 14 including the scanner 16 and a server 10 connected to a client 12, includes steps (20, 36) where server stores a scanning parameter of the preceding scanning received from the client, a step (22) where the scanning parameter of the preceding scanning is extracted in response to the reception of a client inquiry with respect to the scanning parameter of a present scanning from the server, and a step (34) where the present scanning is started by using the scanning parameter of the preceding scanning.
Patent JP-2002097077-A (JP)
Title: Method for exfoliating ceramic laminated part
Inventor: YASUI MASATO
IPC: C04B35/64
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for exfoliating a ceramic laminated part which can prevent generation of a micro crack and a fracture of a ceramic plate. SOLUTION: This is a method for exfoliating a ceramic laminated part 1 by lining up the part 1 consisting of multiple ceramic plates 2 sideways in a frame separated by partitions 4, 5 and dipping the part 1 in a solvent and exfoliating it into separated plates 2. By this method, the multiple ceramic plates 2 after exfoliation can be lined up in the frame and can be easily taken out from the solvent. Thus generation of a fracture and a micro crack can be reduced.
Patent JP-2002100802-A (JP)
Title: Method for manufacturing led array
Inventor: MATSUSHITA HIDEKI
IPC: B41J2/44
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an LED array where chippings and crackings are eliminated and irregularities in printing is not caused. SOLUTION: A plurality of semiconductor substrates of continuous length are obtained, by performing a process A to a process C in this order. In the process A, an insulating film 6 is spread over the respective light-emitting element groups of a substrate, lattice-shaped guides are formed between the respective light-emitting element groups by using non film forming parts of the insulating film, and inner wall surfaces of long edge trenches 7a, 7b of the guide are made into curved surface shapes s, which are warped gradually starting from the direction of a lattice line. In the process B, the substrate is so arranged that a cutting blade is inserted in short edge trenches 7c, 7d of the guides, and cutting is made along the short edge trenches 7c, 7d of the guides, while carrying the substrate.  In the process C, the substrate is arranged so that the cutting blade is made to abut against the inner surfaces of the curved surface shapes s of the long edge trenches 7a, 7b of the guides, and cutting is made along the long edge trenches 7a, 7b of the guides, while carrying the substrate.
Patent JP-2002098543-A (JP)
Title: Navigation system
Inventor: YOSHIDA SADAYOSHI
IPC: G01C21/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system which can automatically register a registration of position and the discrimination of passengers or load, and it's easy to operate, also it's easy to establish the destination of return trip. SOLUTION: This invention is related to the navigation system A for the vehicle which can exchange the information and keep the memory. It comprises the short distance wireless communication means A1 which can communicate with another system B, and another information memory means which communicates, gets information, and keeps it, when another system comes into the A1's communication area.
Patent JP-2002098725-A (JP)
Title: Acceptance determination device of capacitor
Inventor: TAMURA HIROAKI
IPC: H01G13/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate deterioration detection of a capacitor by checking, daily and automatically, the capacitance of the capacitor, and to thereby improve safety of a device. SOLUTION: This device is equipped with a capacitance checking circuit 31 for checking whether the capacitance of the capacitor 6 is proper or not, a checking operation circuit for checking after elapse of a prescribed time whether the capacitor 6 is normal or abnormal by using the circuit 31, a data accumulation circuit for accumulating data for showing normality or abnormality in prescribed times, and a logic circuit for determining the acceptance of the capacitor from the accumulated data in the prescribed times by logic operation. The capacitance checking circuit 31 judges the acceptance by the time required for rising of a capacitor voltage from a first set value to a second set value at the voltage application time or by a voltage value reached after rising from the first set value after elapse of a prescribed time.  Otherwise, when the capacitor 6 is allowed to have no-voltage, a discharge circuit is connected in parallel, and the acceptance is judged by the time required for lowering of the capacitor voltage from a third set value to a fourth set value or by a voltage value reached after lowering from the third set value after elapse of a prescribed time.
Patent JP-2002099644-A (JP)
Title: Operator support system
Inventor: FURUKAWA HIROSHI
IPC: G06Q50/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To structure an operator support system which can actualize operation itself without depending upon the skill of an operator by accurately transmitting the operation instruction contents of an operation instructor to the operator in normal operation when a fault occurs to an information processor. SOLUTION: This is constitution and a method for supporting the operator to operate the information processor and has a means for analyzing operation contents necessary for countermeasures against a fault by using information regarding the fault occurring to the information processor.
Patent JP-2002111187-A (JP)
Title: Wiring board
Inventor: MIYAMOTO YOSHIMASA
IPC: H05K3/34
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a mounted electronic component from the state not connected normally to an external electric circuit for a long time by preventing separation between a nickel-plated layer and solder. SOLUTION: A wiring board includes an insulating board 1, a wiring conductor 2 formed on the board 1, a nickel-plated layer 9 deposited on the wiring conductor 2, and a gold-plated layer 10 deposited on the nickel-plated layer 9. The depth of a trench formed along a nickel grain boundary on the surface of the nickel-plated layer 9 is 0.2 μm or less.