baber/WOPTO huggingface dataset:
Patent JP-2001236145-A (JP)
Title: Battery and cooling system to be used as battery charger
Inventor: AIHARA HIROHISA
IPC: H01M10/651
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery and a cooling system used as a battery charger which can be operated for a longer time without lowering an operation frequency of a battery-driven information processor. SOLUTION: A cell 12 for storage and a heat storage material pack 15 are packaged together inside a battery pack 2. Heat from a heat generation source inside the information processor is absorbed and stored via a heat pipe by the heat storage material pack 15. The heat storage material pack 15 is taken to the outside and cooled after completion of thermal storage. Making of a fanless information processor and reduction of power consumption are realized by an effect of a heat storage material by the heat storage material pack 15, the information processor is constantly operated at full speed and time of a battery operation is lengthened.
Patent JP-2001228977-A (JP)
Title: Storage device and its access control method
Inventor: ARAKAWA TAKASHI
IPC: G06F3/06
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To speed up data transfer in read/write from a host computer to be connected by an interface in a CKD form for data stored in a disk sub-system in a fixed length block form. SOLUTION: A command according to a command interface in the CKD form including the number of starting blocks, the number of transferred blocks, etc., to be required for the data transfer in the fixed length block form as parameters, is generated by a command issuing means 160 and transferred to the disk sub-system 300 by a CKD interface 110. A CKD interface command processing means 330 analyzes the transferred command, when information to indicate access to the date in the fixed length block from is included in the command, extracts the parameters from the command and executes the data transfer according to the parameters.
Patent JP-2001234539-A (JP)
Title: Net material joint structure and net material connecting method
Inventor: KANBE HIROYUKI
IPC: E02D17/20
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a net material joint structure which enhances connecting strength of flexible net materials forming a vegetative mat and facilitates laying thereof, and to provide a net material connecting method. SOLUTION: The net material has a rod body 15 and a gripper piece 17 at a joint portion which connects both the flexible net materials 2 forming the vegetative mat 1. At the joint portion, overhanging nets 2a, 2b each formed at an end of the net material 2 are superposed on each other, and the superposed nets 2a, 2b are wound on the periphery of the rod body 15, whereby the rod body 15 holds the connection of the nets 2a, 2b by friction. The gripper piece 17 grips the nets 2a, 2b and the rod body 15 from outside with the nets 2a, 2b being wound on the rod body 15.
Patent JP-2001235632-A (JP)
Title: Optical wiring board and method for connecting/ disconnecting optical fiber
Inventor: OSAKI TAKUYA
IPC: G02B6/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To respond to the need for development of technology for improving mounting density of optical connector adapters without spoiling workability for connecting/disconnecting optical fibers connected through connectors to plural arrayed optical connector adapters in an optical wiring board. SOLUTION: In the optical wiring board, plural arrayed optical connectors 8 laterally lined up in connector arraying parts 18 are respectively supported so as to freely slide and move in the lateral direction along connector sliding rails 14, 15 provided in the connector arraying parts 18. Working spaces 19 are formed around the aimed optical connectors 8c, 8d being objects to be worked by moving the optical connectors 8 in the connector arraying parts 18. Thus, the method for connecting/disconnecting the optical fibers capable of improving workability for connecting/disconnecting is obtained.
Patent JP-2001243673-A (JP)
Title: Optical pickup
Inventor: UEKI YASUHIRO
IPC: G11B7/135
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve performance of a magnetic field modulating coil. SOLUTION: An auxiliary lens 51 and the magnetic field modulating coil 75 provided above an objective lens 50 are supported so as to rock against an objective lens holder 60 by an auxiliary lens holder 68. A magnetic field modulating coil driving circuit part 76 for applying a high frequency coil driving current to the magnetic field modulating coil 75, in order to apply magnetic field generated by the magnetic field modulating coil 75 to the recording layer of the magnetic optical disk is attached to the outside surface of the objective lens holder 60 provided to the base member 52 of an optical pickup so as to rock.
Patent JP-2000340910-A (JP)
Title: Metal base wiring board and manufacture thereof
Inventor: KOBAYASHI TAKASHI
IPC: H05K3/40
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a metal base wiring board, where a ground pattern is electrically connected to a metal board with few processes, improve the reliability of an electric connection part and make the face of a metal board side flat. SOLUTION: In a metal base wiring board, where wiring patterns 14 are formed on a metal board 10 through an insulating layer 12, a through-hole 18 is formed in a part which electrically connects a ground pattern 14a in the wiring patterns 14 and the metal board 10. A hollow rivet 20 is inserted into the through-hole 18. The diameter of the hollow rivet 20 is enlarged and is brought closely into contact with the inner face of the through-hole 18. Thus, the hollow rivet 20 and the metal board 10 are electrically connected, without making the hollow rivet 20 protrude to the face of a metal board 10-side. A brim part 20a of the hollow rivet 20 is connected with the ground pattern 14a through solder 22.
Patent JP-2001234691-A (JP)
Title: Underground excavation element, and underground structure constructing method
Inventor: ISHIBASHI TADAYOSHI
IPC: E21D9/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an underground excavation element capable of removing an obstacle from other places than a tip part opening of the element or conducting work in the element in finding the obstacle in inserting the element for excavation, or when work in the element is required, ad an underground structure constricting method using this element. SOLUTION: In a side wall part of an underground excavation element 10 or the like, a side wall part opening 14 formed to communicate with outer parts of the element 10 is formed.
Patent JP-2001239744-A (JP)
Title: Ink jet recording method
Inventor: IIJIMA HIROTAKA
IPC: B82Y30/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method, in which the blocking properties of the nozzle of an ink jet head are small and no turning of the flying direction of liquid drops develops even when a recording speed is increased. SOLUTION: With a head driven by a driving frequency of 15 kHz or higher, a recording is performed by discharging an ink, which includes carbon black, the volatile component of which is 15 mass % or less and the nitrogen adsorption specific surface area of which is 100 m2/g or more, a dispersant and a solvent in this ink jet recording method.
Patent JP-2001240618-A (JP)
Title: Blow molding composition having pearl-like luster and molded article therefrom
Inventor: KIMURA SHIGETO
IPC: C08F210/06
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a blow molding composition having pearl-like luster, even though any pearl pigment is not added, and excellent in mechanical characteristics, and to provide a molded article therefrom. SOLUTION: This blow molding composition comprises a propylene copolymer and has a pearl-like luster, wherein the propylene copolymer has a melt flow rate of 0.1-10 g/10 min (measured at 230 deg.C under a load of 21.18 N), contains propylene and ethylene as essential components, comprises 85-95 wt.% of the propylene and 5-15 wt.% of an olefin other than the propylene satisfies the following inequality: CXS>5αt-25 (wherein, CXS is a weight ratio of the component soluble in xylene at room temperature; and αt is a content of the olefin other than the propylene, provided that αt satisfies: 5<αt<15), and has a melting point peak temperature of >=160 deg.C. The molded article is obtained from the composition.
Patent JP-2001243773-A (JP)
Title: Semiconductor memory
Inventor: AOYAMA SATOSHI
IPC: G11C11/407
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for improving accuracy of timing of a data strobe signal by considering load information of the outside after mounting a board. SOLUTION: By comparing phases of an output signal from dummy delay means 41-54 with a phase of a signal having load information outside a chip viewed from an output terminal of a data strobe signal generating means 213 and adjusting delay quantity in a second variable delay means 46 based on this phase comparison result, load information outside a chip viewed from the output terminal of the data strobe signal generating means is reflected on the circuit. Thereby, accuracy of timing of the data strobe signal is improved.
Patent JP-2001238971-A (JP)
Title: Siphon tube of dry chemical extinguisher
Inventor: NOMURA HIDEO
IPC: A62C13/62
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To improve workability and to reduce cost in assembling an extinguisher by simplifying a holding structure of a sealing plate mounted at a front end suction section of a siphon tube to be loaded in a dry chemical extinguisher body. SOLUTION: This siphon tube consists of a hollow elastic holder which is fittable to the siphon tube and the sealing plate of a thin sheet to be fitted into a suction side aperture of this elastic holder. The sealing plate is formed with an annular thick ring part at the outer peripheral end edge of a thin film part and is fitted by the thick ring part into the suction side aperture of the elastic holder. As a result, there is no need for the labor for thread cutting like with the conventional products and the simplification of the structure is made possible. The need for the laborious working, such as welding, adhering or screwing work to the siphon tube is eliminated and consequently the improvement in the workability and cost reduction in assembling of the extinguisher are made possible.
Patent JP-2001244468-A (JP)
Title: Semiconductor device and method for its manufacture
Inventor: KOMATSU YUJI
IPC: H01L21/76
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance the driving capability of the PMOS transistor without degrading the driving capability of the NMOS transistor of a CMOS transistor. SOLUTION: A NMOS transistor 31 is formed in the semiconductor region (SOI layer 14N) in the NMOS formation region 30 on a substrate (SOI substrate 11) and a PMOS transistor 51 is formed in the semiconductor region (SOI layer 14P) in the PMOS formation region 50 on the SOI substrate 11 to obtain a semiconductor device provided with a CMOS transistor 1. In this semiconductor device, the semiconductor region (SOI layer 14P) in the PMOS formation region 50 is so formed as to have compressive stress and the semiconductor region (SOI layer 14N) in the NMOS formation region 30 is so formed as to have stress smaller than the semiconductor region (SOI layer 14P) in the PMOS formation region 50 does.
Patent JP-2001249871-A (JP)
Title: Information acquisition system, data processor and storage medium
Inventor: TODO NORIAKI
IPC: G06F19/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce labor and time for registering information corresponding to an object to be processed and to improve work efficiency in a data processing by obtaining information corresponding to the object to be processed via a network. SOLUTION: A CPU 31 reads a barcode 8a arranged in a slip sheet of paper 8 by a barcode reading part 37a, retrieves a printing reference point table 37a and judged whether information corresponding to the barcode 8a exists or not. unless information corresponding to the barcode 8a exists in the table 37a, the CPU 31 obtains a URL corresponding to the barcode 8a by referring to a URL table 37b, connection to the server of a slip maker is performed in accordance with the URL via the network 4 and, then, information such as the name of sheet of paper or a printing reference point, which corresponds to the barcode 8a of the slip sheet of paper 8, is acquired from a database in the server of the slip maker.
Patent JP-2000260574-A (JP)
Title: Operation starting method of electrical working means for lighting system
Inventor: PILZ AXEL
IPC: H05B37/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To adapt a control device to determine individual working means allocated in the control device by a simple means during the operation starting phase of a lighting system. SOLUTION: In this operation starting method, a power source voltage is supplied to working means controlled by a control device St, in order for the control device St to allocate addresses to the working means during the operation starting phase of a lighting system. a control order for starting the address allocation is transmitted from the control device St to the working means, and a working means is selected by cutting off and re-forming electrical connection between the working mean and a lamp. Cut-off of the electrical connection is reported from the selected working means to the control device St. an address is transmitted from a stock of unused addresses in the control device St to the working means, and the address allocated to the working means is stored in a nonvolatile memory device in the working means, thus the selection is completed.  The step is repeated for remaining luminaires L1 to L6.
Patent JP-2000284973-A (JP)
Title: Double interrupting vector mapping device and method for controlling the same
Inventor: LAURENTI GILBERT
IPC: G06F15/177
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processor(DSP) in which programming can be easily realized, power consumption can be reduced, and the executing efficiency of an algorithm can be improved. SOLUTION: A DSP 100 in which a variable length instruction is used, and code density is high, and the structure and the instruction group are optimized maintains the two groups of interrupting vectors, and stores interrupting vectors related with interruption generated by one group 820, 821, and 822 of interrupting sources in a DSP interrupting vector table 850 placed in a specific inside program memory circuit 801. The DSP 100 stores interrupting vectors related with interruption started by a host processor 810 in a host interrupting vector table 851 placed in a dual port type communication memory circuit 802, and executes an interrupting service routine for servicing all the interruption. The host processor 810 can change the host interrupting vector by using the communication memory circuit 802.
Patent JP-2001257562-A (JP)
Title: Surface acoustic wave filter device and its manufacturing method
Inventor: OKUMURA ATSUSHI
IPC: H03H9/25
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the end face-reflected wave of a surface acoustic wave filter device by a simple constitution. SOLUTION: A surface acoustic wave 16 propagating in the direction of end surfaces 12 and 13 is reflected by a groove 15a and a groove 15b adjacent to it and then, enters the face 13. The surface acoustic wave made incident on the face 13 in this way is reflected again by these grooves and then emitted in the direction of the opening part of an output-side converter 5. Since the surface acoustic wave reflected by these grooves 15a and 15b is attenuated remarkably, it gives little adverse effects to a main wave.
Patent JP-2001249219-A (JP)
Title: Method of manufacturing color filter
Inventor: KOBAYASHI HIRONORI
IPC: B01J23/14
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter minimizing the influence of a photocatalyst on the obtained color filter in the method for manufacturing the color filter utilizing a photocatalyst containing layer. SOLUTION: The method for manufacturing the color filter is characterized by including (1) a photocatalyst containing layer forming step to forming the photocatalyst containing layer at least comprising a photocatalyst and a binder and having wettability of the part irradiated with energy varying in the direction to lower a contact angle of a liquid on a transparent substrate, (2) an exposure step to make the energy pattern irradiate a pixel forming part on which a pixel part formed on the photocatalyst containing layer with a specified pattern and a specified distance is arranged, (3) a developer applying step to apply a developer dissolving the photocatalyst containing layer to the pixel forming part irradiated with the energy and to remove the photocatalyst containing layer corresponding to the pixel forming part and (4)  a pixel part forming step to form the pixel part by coloring the pixel forming part, from which the photocatalyst containing layer is removed, with an inkjet method.
Patent JP-2001252474-A (JP)
Title: Game system and information storage medium
Inventor: SASAKI SATOSHI
IPC: A63F13/45
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of changing a screen structure based on the detected radiation position of a light irradiating means and improving the presentation effect of a game. SOLUTION: This game system is provided with a position detection part 54 detecting a spot light position on a screen formed by a player with an infrared light projection part 22, an area set part 58 setting a prescribed specific area based on the spot light position detected with the position detection part 54, and a screen presentation part 52 displaying an image by relatively changing the display states of the specific area and the area other than the specific area.
Patent JP-2001257131-A (JP)
Title: Manufacturing method of solid electrolytic capacitor
Inventor: KANEKO ATSUKO
IPC: H01G9/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a solid electrolytic capacitor which contrives to simplify the manufacturing method of the capacitor. SOLUTION: A solid electrolytic capacitor is manufactured by a method, where a capacitor element is formed by winding together a positive electrode foil, a negative electrode foil and a separator. This capacitor element is impregnated with an EDT or an EDT solution. Moreover, the capacitor element is impregnated with 30 to 50% of an oxidizer solution to heat the capacitor element for 30 minutes or longer at a temperature of 20 to 180 deg.C, and a PEDT polymer layer is formed between both electrode foils.  This element is housed in a bottomed cylindrical packaged case consisting of aluminum or the like, a liquid resin added with a prescribed amount of water is filled between the packaged case and the element, and an application of voltage to the element and a heating of the element are simultaneously performed to a reformation of the element and a hardening of the resin at the same time.
Patent JP-2001260491-A (JP)
Title: Method and apparatus for printing
Inventor: UEDA TAKASHI
IPC: G06F3/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a printing method which can curtail a treatment apparatus relatively inexpensively and an apparatus for the method. SOLUTION: In the method and the apparatus which prepare printing data according to the indication of a command subordinated to job data from the received job data, the implementation time of each command subordinated the job data is measured, the use frequency of each command is measured, the implementation time and use frequency of each measured command are stored, the implementation time and use frequency of each stored command are treated statistically, each command is evaluated on the basis of the statistic results, and the command specified on the basis of the evaluation results is converted into another command which can be implemented in a shorter time as compared with the original command.
Patent JP-2001265542-A (JP)
Title: Print system
Inventor: O KINTAN
IPC: H04N5/76
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a print system the cost of which can be reduced. SOLUTION: When the capacity of a memory is small at the time a print instruction is received from application (S1), this fact is displayed (S3) and system is terminated. When a memory for accepting image data is determined (YES in S2), the memory is cleared (S4) and the image data are generated from the print data of a current page (S5). When a laser engine is at a ready state (YES in S6), a Start signal is transmitted (S9). When printing of the current page is completed (YES in S10), the number of copy shows '0' (YES in S11) and the current page is the Last Page of a Document (YES in S12), the memory is freed (S14) and the system is terminated.
Patent JP-2001268292-A (JP)
Title: Image input/output device
Inventor: KAWASHIMA IWAO
IPC: B41J29/54
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image input device, that can perform wireless communication with only a specific device in a shield area for wireless communication provided to an information input/output device which adopting the wireless communication system. SOLUTION: Since the image input device is provided with a shield box 19, that contains a communication unit 8 carried by a user and conducts detection means shielding to an external field and with a transmission/reception means (antenna 21) provided in the shield box 19 and making wireless communication with the communication unit 8, then the image input/output device can conduct wireless communication only with the specific communication unit 8 in the shield box 19. Since communication is performed with the communication unit 8 placed at a prescribed place, nonconformities such as bitting the communication unit 8 fall off by mistake during information transfer and interrupted wireless communication due to deteriorated communication state can be prevented.
Patent JP-2001261066-A (JP)
Title: Box type container with inner bag
Inventor: ASADA KEISUKE
IPC: B65D77/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of an inner bag due to the sway of it in a carton, which may occur during transportation. SOLUTION: A box type container B with an inner bag is formed in such a manner that a substantially upper half portion of the surface of the inner bag 4, which is positioned on the side of a pouring port 3 of a carton 1, is bonded to an inner face of the carton 1. A swaying motion regulating portion 19 for regulating the swaying motion of the inner bag 4 is provided between the surface of the inner bag 4 and the inner face of the carton 1 at a non- bonded portion 4c of the inner bag 4 with respect to the carton 1. In this way, the swaying motion of the inner bag 4 in the carton 1, which may occur during transportation, is regulated, and the damage of the inner bag 4, which may be attributable to repeated sway, can be prevented.