baber/WOPTO huggingface dataset:
Patent JP-2002237718-A (JP)
Title: Antenna
Inventor: KAWAHARA SUKENORI
IPC: H01Q15/24
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set the polarization plane radiating electromagnetic waves without thickening the whole antenna. SOLUTION: A second dielectric substrate 27 with a prescribed thickness is arranged to face the radiation face side of an antenna main body formed of a ground plate conductor 21, a first dielectric substrate 22, and metallic strips 24 with a prescribed interval made of an air layer, and a plurality of metallic strips 28 for outgoing pattern-formed in parallel with width and interval which is sufficiently smaller than that of the wavelength of plane waves radiating from the antenna main body at an angle different from the polarizing direction of the plane waves are arranged on the surface of the second dielectric substrate 27.  Then, a polarization converting action is generated between the antenna main body and the metallic strips 28 according to the polarization selectivity of the antenna main body and the polarization selectivity of the metallic strips 28, and the polarization plane of the plane waves radiating form the antenna main body is converted into the direction orthogonally crossing the metallic strips 28, and outputted.
Patent JP-2002237786-A (JP)
Title: Earth station monitoring system for satellite communication
Inventor: KANEMASA TOSHIKAZU
IPC: H04B17/10
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an economical earth station monitoring system for satellite communication requiring no communication line exclusive for monitoring. SOLUTION: Each of earth stations 2a, 2b generates monitoring data 11 to indicate an operating state of itself, transmits a multiplex signal between communication data 10 and the monitoring data 11 to be transmitted to the opposite earth station 2a or 2b by a satellite line 4a, a maintenance station 3 mounted separately from the earth stations 2a, 2b receives the multiplex signal and performs separation processing of the monitoring data 11 and operating states of the earth stations 2a, 2b are monitored based on the monitoring data 11 to which the separation processing is performed.
Patent JP-2002239538-A (JP)
Title: Treatment method for anaerobically digested liquid
Inventor: FUKUDA KAZUMI
IPC: C02F11/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for an anaerobically digested liquid capable of removing ammonia inexpensively without adding a large amount of heat energy in the anaerobically digested liquid from the outside nor adding alkali. SOLUTION: A liquid to be treated containing an organic substance is anaerobically digested to be separated into digestion gas and the digested liquid and ammonia contained in the digested liquid is subsequently removed. In this case, the digested liquid is introduced into a diffusion column and gas containing ammonia is volatilized under reduced pressure and subsequently introduced into a catalytic reactor to oxidize ammonia and diffused into the atmosphere as nitrogen gas and the digested liquid in the diffusion column is heated by hot wastewater used in the cooling of the high temperature gas of a dynamo utilizing the digestion gas. The volatilized gas containing ammonia is heated by the high temperature gas of the dynamo utilizing the digestion gas and subsequently diluted with air to be supplied to the catalytic reactor.
Patent JP-2002247251-A (JP)
Title: Communication terminal provided with speech recognizing function
Inventor: KAWASAKI MASASHI
IPC: G10L17/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal provided with speech recognizing function by which image data in the terminal is operated by inputted speech. SOLUTION: The terminal is provided with at least an image memory 1d, a speech recognizing part 1b and a control part 1a. The control part 1a retrieves an image file 1f in the image memory 1d based on speed which is inputted from a communication line such as a LAN and a telephone line L and recognized by the speech recognizing part 1b.
Patent JP-2002241534-A (JP)
Title: Open-cell foamed body, method of producing the same and evacuated insulation material
Inventor: NAITO MASATO
IPC: B29C47/88
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an open-cell foamed body made of polystyrene resin that has excellent recyclability with easy handleability, high foaming magnification, weight lightening, thermal insulation, air permeability and moisture permeability. SOLUTION: The objective open-cell foamed body comprises a polystyrene- based resin foam and characteristically has an open-cell rate of >=85% based on the whole foamed body, a density of 0.03-0.4 g/cm3 and the minimal thickness of 10.0 mm and the ratio of the open-cell rates between the whole foam body and the inner part of the foam body (the remaining of the foamed body after removing both sides of surface parts 5.0 mm deep) (ratio of the open-cell rate of the inner part to the open-cell rate of the whole part) of 1.00-1.30.
Patent JP-2002246519-A (JP)
Title: Flip chip mounting structure
Inventor: SUGAYA KAZUNORI
IPC: H01L23/36
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a flip chip mounting structure which enables to form a heat transmission path having a high heat exhaust effect. SOLUTION: Dielectric substrates 7a and 7b to be mounted with input-side and output-side circuits are constituted of aluminum substrates, while a dielectric substrate 11 mounted with a semiconductor chip 1 is constituted of an aluminum nitride substrate having a smaller heat resistance than the aluminum substrate.
Patent JP-2002239768-A (JP)
Title: Laser beam machining device
Inventor: HACHIUMA HIROKUNI
IPC: B23K26/046
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device having a simple structure, in which a precise correction control of the deviation of a focus position are performed. SOLUTION: The diameter or the area of a laser beam 3 on a surface 4a to be machined is obtained, and in the case that the diameter or the area is deviated from a reference value, the focus position of the laser beam 3 is regarded as being deviated from the reference set position of setting, and a laser beam head 2 and a work 4 to be machined are relatively dislocated according to the deviation. The direction of dislocation of the laser beam head 2 or of the work 4 to be machined in this case is decided on the basis of a preceding direction of dislocation of the laser beam head 2 or of the work 4 to be machined and the variation in the diameter or the area which is given before and after the dislocation.
Patent JP-2002216704-A (JP)
Title: Rare gas discharge lamp
Inventor: ISHIZUKA MASAHIRO
IPC: H01J65/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a larger quantity of light in spite of the tubular diameter of a glass bulb smaller than a conventional one, and to take the light all around in a rare gas discharge lamp with the structure that an outer surface of the glass bulb is provided with at least two or more outer surface electrodes to generate dielectric barrier discharge through the glass bulb. SOLUTION: The outer surface electrodes 23C and 23D of the glass bulb 3 are respectively formed of a transparent electrode, and the light is emitted all around the discharge lamp. Each transparent outer surface electrode 23C and 23D is formed to have a width thereof in the tube axial direction of the glass bulb 3 and to surround the outer surface of the glass bulb along the periphery of the bulb, and the outer surface electrodes 23C and 23D are provided with the predetermined space from each other in the tube axial direction of the glass bulb. Since the distance d between the outer surface electrodes 23C and 23D can be decided independently of the tube diameter of the glass bulb 3, even if the glass bulb 3 becomes narrow, a distance to be required for insulation between the transparent electrodes 23C and 23D can be secured.
Patent JP-2002247043-A (JP)
Title: Bluetooth network communication method and system
Inventor: AMI JUNKO
IPC: H04W84/18
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To realize a plurality of communication processings according to different kinds of service quality to be requested by data communication in a Bluetooth network. SOLUTION: A group of communication packets with the same channel identifier to be transmitted/received among one set of Bluetooth equipment in the Bluetooth network is transferred to a subordinate layer through a connection handle to which quality of service to be required by the communication packets is set. The communication packets are sorted into corresponding buffers of the buffers provided in one-to-one correspondence to kinds of the quality of the service set to the connection handle in the subordinate layer. Otherwise, service identifiers corresponding to the quality of the service are imparted to the packets in the subordinate layer and the packets are sorted into proper buffers based on the service identifiers.
Patent JP-2002249332-A (JP)
Title: Apparatus for producing optical fiber preform and method for producing the same
Inventor: ITO HIDEAKI
IPC: C03B37/012
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a production apparatus of an optical fiber preform capable of maintaining good airtightness in a large-sized pipe. SOLUTION: The production apparatus for producing an optical preform is provided with a handling jig 100 fixed to the upper end of a large-sized pipe 111 used in a rod in tube method and a clamping part 200 for clamping the handling jig 100. The handling jig 100 has an interior cavity 105 into which gas or fluid is introduced. The handling jig 100 is forcibly cooled by introducing gas or fluid into the cavity 105.
Patent JP-2002246870-A (JP)
Title: Surface acoustic wave device and its manufacturing device
Inventor: KOBAYASHI REIKO
IPC: H03H9/145
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a device whose product reliability is high by preventing the generation of any failure at the junction of a surface acoustic wave element to a circuit board. SOLUTION: At the time of joining a surface acoustic wave element 300 to a piezoelectric substrate 400, a plurality of metallic bumps are designed so as to be positioned at equal intervals in the longitudinal direction of the piezoelectric substrate so that a pressurizing force required for integrating the surface acoustic wave element with the circuit board can be uniformly applied to the surface acoustic wave element.
Patent JP-2002251627-A (JP)
Title: Method and device for generating image data
Inventor: MINAGAWA TAKESHI
IPC: G06T15/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a method for generating image data which processes whole image data by each frame restricts image quality of the image data to be generated by performance of a hardware and image quality is far lower than that of image data generated by spending sufficient time, and a problem that a method for generating image data which switches a plurality of scenarios by a user command can present high-quality image data to the user but restricts the number of scenarios depending on capacity of a storage device, and a degree of freedom the user is allowed is low. SOLUTION: Virtual world data is classified into two kinds as a background part which does not interact with a user and an object part which interacts with the user. As for the background part, high-quality image data is previously generated by spending sufficient time. As for the object part, image data for only a part which does not hide behind the background part is generated in a phase that a way the image data is seen on each frame is determined by the user command.
Patent JP-2002252859-A (JP)
Title: Stereo moving picture coding method and apparatus, program for coding the stereo moving pictures and recording medium for recording the same program
Inventor: NITTA TAKAYASU
IPC: H04N19/196
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To improve coding efficiency for coding one moving picture, as a base layer and the other moving picture as an enhancement layer. SOLUTION: Pictures, to be coded in an enhancement layer, are coded as P-pictures using the parallax compensation or as B-pictures using the motion compensation and the parallax compensation, if a base layer is of I-pictures or of other than the I-pictures with equal prediction accuracies of the motion compensation and the parallax compensation, respectively. If the prediction accuracy of the motion compensation is higher or lower than that of the parallax compensation, they are coded as P-pictures, using the motion compensation or as P-pictures using the parallax compensation, respectively.
Patent JP-2001344203-A (JP)
Title: Aiding method for aiding solution of abnormality of device
Inventor: YOSHINO MASUMI
IPC: G06Q50/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To efficiently aid the solution of an abnormality generated in a device by on-line processing. SOLUTION: Measures for solving an abnormality generated in the device are provided by a web page. A URL is specified in accordance with the input of the name of a machine sort, a nation, the sort of an OS, the sort of abnormality, etc., and previously prepared measures are displayed on a browser. The measures are stepwise provided up to the solution of the abnormality in accordance with a user's instruction. If the abnormality is not solved even when all the measures have been executed, the transmission form of an electronic (E) mail is displayed and the user can be supported by E mails. Routine information necessary for support and optional information concerned with the abnormality are inputted to the form. Data processed by the device and the reading log of the measures are also attached. Consequently, both the previously prepared measure information and E mail support can be effectively utilized and the abnormality can be efficiently solved.
Patent JP-2002255556-A (JP)
Title: Zirconium oxide powder and grain comprising the same
Inventor: MATSUBARA TAKUYA
IPC: C04B35/628
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a zirconium oxide powder having good moldability, enabling to form a molding to be sintered to a sintered compact having excellent and stable physical properties, and the physical properties of the sintered compact are hard to be deteriorated even when a molding aid is added. SOLUTION: This zirconium oxide powder comprises 2 to 5 mol% Yttrium oxide and characterized by having 25 to 37% monoclinic ratio. This grains are obtained by drying and pelletizing the zirconium oxide powder and characterized by having 30 to 70 μm average particle size.
Patent JP-2002258919-A (JP)
Title: Monitor controller
Inventor: MORI MUNEYUKI
IPC: G05B19/05
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify a work to extend a slave station 5 without changing any system definition of an existing portion in a monitor controller 11, which is used for various plants and buildings or factories, has a plurality of objects 12 to be controlled and detecting means 13 and connects these objects 12 and detecting means 13 to master stations U1-U4 by consolidating them by a plurality of slave stations S1-S4 connected through a transmission loop 14. SOLUTION: The transmission paths H1-H4 constituting the transmission loop 14 and interconnecting slave stations S1-S4 are supplemented with connection information *10, *20, *30 and *40 which are successively increased by every relatively large first numeric '10' as it goes from the slave station S3 being a base point to the downstream side. A transmission path H5 corresponding to the slave station S5 to be extended is set with connection information *25 obtained by adding a second numeric '5' smaller than the first numeric to the connection information *20 of the transmission path H2 of the slave station S1 as the upstream side of the slave station S5.
Patent JP-2002261064-A (JP)
Title: Method and device for washing substrate
Inventor: TEZUKA YUKI
IPC: H01L21/306
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for washing a substrate capable of performing high-quality washing treatment by performing an etching process and a rinsing process respectively in the state of covering the whole area of the surface of the substrate with etching reagent or pure water. SOLUTION: A wafer W is held and rotated by a spin chuck 11. The etching reagent from an etching reagent feeding source 24 is fed to the upper surface of the wafer W in a rotating state through an upper surface etching reagent feeding valve 25 and a treatment solvent feeding pipe 21. The etching process is performed by this. The pure water from a pure water feeding source 22 is fed to the upper surface of the wafer W in the rotating state through an upper surface pure water feeding valve 23 and the pipe 21. Thus, the rinsing process for washing the etching reagent away is performed. In the etching process, the wafer W is rotated by about 1500 rpm and the rinsing process is performed in the state of keeping this rotation speed.
Patent JP-2002260414-A (JP)
Title: Car headlight
Inventor: OKUDA HARUO
IPC: F21Y101/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a car headlight able to switch the passing beam and the running beam without sliding the whole luminous source back and forth even for a single luminous source. SOLUTION: Because the passing beam and running beam can be switched only by any inclined shift of the movable reflector 5 even for the luminous source of a single luminous source, the double-light model can be designed.
Patent JP-2002257793-A (JP)
Title: Lasor ultrasonic inspection device
Inventor: OCHIAI MAKOTO
IPC: G01N29/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To cleanly ensure an optical path for transmitting and receiving ultrasonic waves under an inspection environment such as underwater environment, dusty environment or the like. SOLUTION: This device comprises substituting means 18, 19 and 20 for substituting at least one of optical paths for guiding a first laser beam PL and second laser beam IL to the surface of a material to be inspected 3 by a fluid easily transmitting the wavelength of a first laser beam source 1 and the wavelength of a second laser beam source 4.
Patent JP-2002255763-A (JP)
Title: Hair dye composition
Inventor: ABE HIDEYUKI
IPC: A61K8/44
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dye composition having excellent bleaching power, capable of dyeing the hair in a light and excellent tone of color, but having low damage to the hair and irritation to a scalp. SOLUTION: This hair dye composition comprises, in a composition prepared by mixing a first agent containing an alkali agent with a second agent containing an oxidizing agent and used, (a) a triazacyclononane compound represented by formula (1) [R<1> to R<4> are each H or a 1-6C alkyl group which may be substituted with OH; R<5> to R<7> are each H, a (substituted) 1-6C alkyl group, a (substituted) aralkyl group, a (substituted) heteroarylalkyl group, a (substituted) aryl group, a (substituted) heteroaryl group, a (substituted) 1-6C acyl group or a group (2) (R<8> to R<12> are each H, a 1-6C alkyl group, an aralkyl group or an aryl group; (n) is a number of 2-30)] or its salt, (b) 0.1-12 wt.% calculated as hydrogen peroxide of the oxidizing agent and (c) 0.05-10 wt.% of the alkali agent, and has pH 7.5-12.
Patent JP-2002266115-A (JP)
Title: Two-piece kimono
Inventor: NAEMURA RITSUKO
IPC: A41D1/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a two-piece Kimono (Japanese style dress) enabling easy tuck-up of the skirt by anyone in elegant form without necessitating skilled art and giving an appearance similar to the conventional one-piece Kimono. SOLUTION: This two-piece Kimono is composed of an upper wear 1 having nearly the same form from the lower end of a collar of the Kimono to the upper part and a lower wear having the form of a wrap-around skirt and formed to a form nearly same as the part under the collar of the Kimono. A belt 11 is sewn to the back of the body part 10 of the upper wear 1 along the hem, the belt 11 has a length sufficient to be wound around the body of the wearing person in contact with the body and enabling the tying of both end part of the belt in the direction to tighten the upper wear 1. After tying the belt 11, the hem of the upper wear 1 is folded to the back side of the body to enable the formation of the tuck-up of the skirt part of the Kimono.
Patent JP-2002261534-A (JP)
Title: Transmittion/receivion set antenna for data carrier
Inventor: ISHII HIDEKAZU
IPC: B42D15/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience that is caused in a receiving-side circuit by transmitting signals radiated from a transmitting coil, without increasing the manufacturing cost of a data carrier. SOLUTION: In the data carrier in which a plurality of antenna coils 31 and 38 is arranged, the constitution of a filter inserted into an antenna circuit is simplified by suppressing the nonconformities caused in the receiving-side circuit by the transmitting signals radiated from the transmitting coil, by preventing a transmitting signal radiated from either one 31 or 38 of the antenna coils 31 and 38 from strongly entering into the circuit of the other antenna coil 38 or 31, by arranging the coils 31 and 38 in an overlapping state.
Patent JP-2002265089-A (JP)
Title: Conveyance driven roller mounting device
Inventor: NAKAMURA KAZUHISA
IPC: B41J2/01
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To enable the conveyance of a material to be recorded preventing its damage by a conveyance driven roller mounting device allowing a conveyance driven roller to come into face contact with the material to be recorded uniformly and rotate. SOLUTION: A holder 1 is attached to a main body frame 3 so as to swing by nipping the main body frame 3 from an upper side and a lower side by two projecting parts 13 and two support parts 14. One end side of a torsional coil spring 4 is positioned in a groove 17, and energizing force by spring force of the torsional coil spring 4 acts therein. The holder 1 has high rigidity for deflection by a surface rib 12 and a rear surface rib. The surface rib 12 and the rear surface rib divide the energizing force acting in the groove 17 equally and transmit the force to right and left bearing parts 11. Consequently, the energizing force by the torsional coil spring 4 acts uniformly in both end parts of the conveyance driven roller 54 whose both ends are supported in the bearing parts 11.
Patent JP-2002269150-A (JP)
Title: System for managing document
Inventor: TODA TAKAHISA
IPC: G06F17/30
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a document management system capable of easily setting bibliographical items of a registered document. SOLUTION: This document management system is provided with a label information managing means 26 for setting and storing label information on a client, a label information database 27 for storing the set label information, a server accessing means 23 for accessing a document managed on a server, a document information managing means 25 for setting a label in the document or acquiring and analyzing set label information, a processing controlling means 22 for controlling each processing means on a client system, and a user interface 21 used in respective pieces of processing, and manages the label information of the document together with the bibliographical information of the document and contents constituting the document.