baber/WOPTO huggingface dataset:
Patent JP-2003289106-A (JP)
Title: Monolithic integrated circuit device for high-frequency, and method for manufacturing the same
Inventor: KONDO MASAO
IPC: H01L27/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the performance of a passive element deteriorates due to the generation of losses resulting from joule heating, since the electromagnetic field of the passive element induces currents in a conductive Si board.  <P>SOLUTION: An active element and a passive element are formed on the same substrate, by using a semiconductor layer with film thickness and high resistivity and an SOI layer having a conductive Si board. Also, the conductive Si board directly under the SOI layer in a region where the passive element is formed is formed with recessed parts, and they are made hollow or embedded with insulating materials. Therefore, in a high-frequency device where a transistor is disposed in the SOI layer on the conductive Si board for ground, the high-performance receiving element can be realized on the same chip as that of the transistor. As a result, it is possible to realize high-performance, compact, and inexpensive monolithic integrated circuit device for high-frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284871-A (JP)
Title: Game system, game device and program
Inventor: HATAKEYAMA KEIICHI
IPC: A63F13/792
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device which can settle an account for a server fee for playing a network game by a simple and safe method.  <P>SOLUTION: This game device is constituted in such a manner that a user can perform a network game by communicating with a server utilizing a communication network or the like. The user purchases a game disc in which an account-settling program and a password are stored, when the server fee or the like for playing the network game is paid. The price of the game disc includes the server fee for a specified period. When the user sets the game disc in the game device, and account-settling program in the game disc starts, the account-settling requirement including the password stored in the game disc is transmitted to the server. The server receives the account-settling requirement, and in the case when the password is valid, the server allows the user to use the server for the specified period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292275-A (JP)
Title: Passenger belt conveyor
Inventor: UEHARA AKIRA
IPC: B65G15/46
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger belt conveyor for conveying personnel, smoothly operated without using a driving device of large output, and moreover without making a user feel uncomfortable.  <P>SOLUTION: Support structure 9 for supporting the carrier side of a conveyor belt 7 is provided on the lower side of the carrier side of the conveyor belt 7. The support structure 9 is composed of three frame-like receiving parts 11 provided at equal spaces in a cross direction, and a support member 13 for connecting to support three frame-like receiving parts 11. Low friction parts 19 corresponding to the frame-like receiving parts 11 are formed at the back face 15 of the conveyor belt 7. The frame-like receiving parts 11 contacts or abuts on the low friction parts 19 to support the carrier side of the conveyor belt 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297355-A (JP)
Title: Raw material for carbonic material and silicon- containing carbonic material using the raw material
Inventor: SASAKI TATSURO
IPC: H01M4/36
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for a carbonic material capable of exerting a high charge-discharge capacity, and provide a silicon-containing carbonic material, a secondary battery negative electrode material, and a lithium secondary battery.  <P>SOLUTION: The raw material for the carbonic material contains carbonic material having a specific surface area of 50-1000 m<SP>2</SP>/g and a silicon-containing carbon precursor, wherein the specific surface area of the carbonic material should preferably be in the range 80-700 m<SP>2</SP>/g, and the silicon-containing carbon precursor preferably consists of a mixture of silicon powder and pitch. The silicon-containing carbonic material according to the invention is obtained by subjecting the raw material to a carbonizing process, and the secondary battery negative electrode material contains the silicon-containing carbonic material while the lithium secondary battery is formed with the secondary battery negative electrode material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321841-A (JP)
Title: Slope vegetation earth and sand filled mat and vegetation sandbag
Inventor: MOCHIZUKI GIICHI
IPC: A01G1/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope vegetation earth and sand filled mat and a vegetation sandbag capable of assisting plants and trees in growth without preventing the growth of the plants and trees for vegetation.  <P>SOLUTION: The slope vegetation earth and sand filled mat includes the front side net texture sections 4 constituted by zigzag knitting the front side flat strings 3 between the front side yarn 2 rows of front side yarn knitting for a plurality of rows, similarly the back side net texture sections 40 constituted by knitting the back side flat strings 30 between the back side yarn 20 rows, an earth and sand storage section 6 formed between each front side net texture section 4 and each back side net texture section 40 by connecting both circumferential edge sections 5 of the front side net texture sections 4 and the back side net texture sections 40 and an earth and sand filled inlet 6b made in each front side net texture section 4 and connected to the earth and sand storage section 6, and at least the back side flat strings 30 of the back side net texture sections 40 are constituted by using two kinds of strings of non-corrosive fibers and corrosive fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292600-A (JP)
Title: Soft polyester and method for producing soft polyester
Inventor: DOBASHI TORU
IPC: C08G63/91
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft polyester which can be produced at a relatively low cost and has good softness, excellent heat resistance, and excellent elastic recovery performance, and to provide a method for easily producing the same.  <P>SOLUTION: This soft polyester is characterized by melting and mixing a composition comprising (A) an aromatic polyester and (B) an aliphatic polyester containing aliphatic carboxylic acid units as the main component of dicarboxylic acid units, in the presence of a transesterification catalyst. By such the method, the soft polyester having the characteristics of both (A) the aromatic polyester and (B) the aliphatic polyester and having flexibility, heat resistance, and elastic recovery performance can easily be produced at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295970-A (JP)
Title: Apparatus and method for data processing
Inventor: KATAYAMA HIROSHI
IPC: H04N7/24
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption.  <P>SOLUTION: For example, in MPEG decoder, inputted video data is discriminated between SD image and HD image, and system clock frequency can be changed based on the discrimination result. If inputted video data is an SD image, processing capability corresponding to SD image is set and decode processing is performed. If inputted video data is a HD image, decode processing is performed with processing capability corresponding to HD image. Therefore, decryption processing for inputted time-series data can be performed with the most appropriate processing capability, and power consumption can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303338-A (JP)
Title: System, method and program for fingerprint authentication
Inventor: MITSUYU NORIHISA
IPC: G06T7/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, method and program for fingerprint authentication capable of reducing the operation to be performed by a user for reading a fingerprint and reducing adhesion of dirt around a fingerprint sensor, to be miniaturized and applicable to devices inexpensively.  <P>SOLUTION: The system has a fingerprint processing circuit 20 for reading and registering the fingerprint of a finger moving relatively to a fingerprint sensor 10, reading the fingerprint of the finger stationary relatively to the fingerprint sensor, and collating the fingerprint with the registered fingerprint for the authentication of the fingerprint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002331926-A (JP)
Title: Load handling trolley
Inventor: KORDEL WOJTEK
IPC: B61B13/00
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To improve a serviceable life of a load handling trolley. SOLUTION: This load handling trolley used for a grooved track is provided with, at least a carriage 3 having rollers supporting a trolley movably in the length direction in the track, and a load connecting part 1 movably fitted to, at least, the single carriage movably between an upper position and a lower position. The load connecting part is provided with an inverse-grooved cross section and, at least, the single carriage is provided with a pair of side frames 7. At least, one upper part of the side frame has a dimension fitted in the inverse-grooved cross section of the load connecting part positioned, at least, in a lower position.  Multiple rolling elements 31, which are so disposed as to abut on the side wall opposed to the grooved track in using, are provided in the trolley to prevent abrasion of the track by contact of the load connecting part to the side part, and the lower end of the load connecting part has a notch part 37 storing the rolling elements, when the load connecting part is in the lower position.
Patent JP-2003308685-A (JP)
Title: Disk reproducing device
Inventor: WATANABE KATSUHIKO
IPC: G11B17/056
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a function as an appearance component of a disk tray decorative plate 1 without increasing a cost.  <P>SOLUTION: The disk reproducing device comprises the disk tray decorative plate, a coil spring, a disk tray and a casing. The disk tray decorative plate has a rear surface section and a shaft section. The coil spring is loaded between a spring stopper disposed in the shaft section of the disk tray decorative plate and an inner wall section of the disk tray and presses the disk tray decorative plate to the disk tray. The disk tray carries a disk on its upper part and conveys the disk by sliding motion. The easing is provided with a recessed part on the front surface section and is so constituted that the rear surface section of the disk tray decorative plate touches the recessed part of the casing when the disk tray is housed into the casing a projecting part is disposed on the under side of the rear surface section of the disk tray decorative plate. The disk tray is provided with a projecting part touch section in a position corresponding to the projecting part of the tray so that the projecting part is brought into touch with the projecting part touch section at all times by the pressing force of the coil spring when the disk tray is drawn out of the casing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305978-A (JP)
Title: Ic wristband and sending body having the same mounted thereon
Inventor: MINOWA TOSHIYUKI
IPC: B42D15/10
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC wristband which lightens cumbersome feeling at wearing it, suitable for sending, and a sending body having the same mounted thereon.  <P>SOLUTION: The IC wristband 10 formed by pinching an inlet sheet having an IC module mounted thereon between surface sheets is inserted in semicircular incisions 33a and 33b formed on a mount 30, with their opposing portions opened so as to be mounted on the mount in order to be sent as the sending body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308594-A (JP)
Title: Traveling control method and system of vehicle
Inventor: KANAYAMA DOO
IPC: G08G1/09
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To continuously control the traveling of vehicles by temporarily substituting a wide-area radio communication system for the function of the road/vehicle communication, when a road vehicle communication is suspended while the vehicle travels on a vehicle road.  <P>SOLUTION: This traveling control system is provided with the vehicle 13 traveling on the vehicle road 12 while performing the road/vehicle communication, an operation control center 14 controlling the traveling of the vehicle 13 using a communication line 26, a loop antenna 25 laid on the road surface or the road side of the vehicle road 12 so as to block-control the vehicle 13 by the road/vehicle communication, and the wide-area radio communication network 16 communicatively connected so that, when something abnormal occurs in the road/vehicle communication and the transmission of a response signal z<SB>2</SB>to be transmitted from the loop antenna 25 to the operation control center 14 is stopped, the traveling control signal x<SB>1</SB>can be transmitted from the operation control center 14 to the vehicle 13. The vehicle 13 is provided with a transmitting receiving machine 20 provided to communicate with the loop antenna 25 and an on-vehicle terminal 23 for the wide-area radio communication network connected to the wide-area radio system 17 by receiving a start signal k transmitted from the transmitting/receiving machine 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307213-A (JP)
Title: Bearing device and motor using the device
Inventor: KANAZAWA TOYOJI
IPC: F16C33/20
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power loss in preventing the slip-out of a rotary shaft of a bearing device, and to facilitate the manufacturing of a slip-out preventive mechanism of the rotary shaft.  <P>SOLUTION: This bearing device is a bearing device having the mutually relatively rotatably arranged rotary shaft 2 and a bearing member 3. The bearing member 3 has a thrust dynamic pressure receiving surface for generating thrust dynamic pressure having at least a shaft directional pressure component of the rotary shaft when a clearance becomes smaller than a prescribed value by liquid filled in the clearance formed between the bearing member 3 and the rotary shaft 2. The power loss is reduced by dispensing with force for preventing the slip-out of the rotary shaft in an ordinary rotational state by energizing the rotary shaft in the direction for returning to an original state only when the rotary shaft tries to slip out. The manufacturing is facilitated by forming a constitution requiring no manufacturing accuracy in the constitution for preventing the slip-out of the rotary shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310719-A (JP)
Title: Sterilization apparatus and sterilization method
Inventor: ASAHARA YUJI
IPC: A61L2/14
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To establish a technique for more enhancing the sterilization effect by utilizing not only the chemical effect of plasma with high diffusibility but also the physical energy of particles possessed by plasma.  <P>SOLUTION: A support instrument 6 for supporting an object T to be sterilized, an electrical accelerator 6 for accelerating electrons and ions with respect to the object T to be sterilized in a reverse direction and an AC electrode 6 for forming plasma P in the peripheral region of the object T to be sterilized are formed in a container 1 forming plasma P therein. The electric accelerator 6 intermittently accelerates electrons and ions in a reverse direction. Electrons or ions are accelerated by together using a DC electrode and the AC electrode to be driven in cells to be sterilized and radicals are driven in cells or the surfaces of cells in a thermal motive manner regardless of the positive and negative of an electrode. A plasma sheath is formed near the periphery of the DC electrode and, since electrons or ions are accelerated with respect to the DC electrode by Coulomb's force, sterilization effect is markedly excellent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309304-A (JP)
Title: Method for manufacturing actuator and ink jet head
Inventor: FUKUI TETSURO
IPC: B41J2/14
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an elongated actuator having a large area utilizing a monocrystal piezoelectric film or a single-orientation polycrystal film, and to provide a method for manufacturing an ink jet head.  <P>SOLUTION: The monocrystal piezoelectric film is formed on a bonded monocrystal substrate (preferably, a ZrO<SB>2</SB>substrate that is doped with MgO, STO, BaTiO<SB>3</SB>, and Y or rare earth), after it is bonded to a diaphragm structure member, a crystal substrate is removed, and the actuator or the ink jet head is manufactured. When the superior device can be manufactured by using the object, having surface roughness Ra of 15 nm or less as measured via a bonding part of the bonded substrate is utilized for manufacturing the ink jet head, the head with high-density and a large area having proper characteristics can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312304-A (JP)
Title: Accelerator pedal structure
Inventor: MATSUMURA YUSUKE
IPC: B60K26/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerator pedal structure capable of improving the operation feeling of an accelerator by dissolving the forward slippery feeling or feeling of lack of rigidity of the accelerator pedal.  <P>SOLUTION: A pedal rod roller 38 is disposed on the opposite hinge part side on the rear surface of a pedal body 12, and the lower end 36A of a pedal rod 36 is inserted into a slot 42 formed on the connection part 38B. Accordingly, the forward slippery feeling when the pedal body 12 is drawn in toward the front of the vehicle because of the locus of rotation of the pedal rod 36 and the characteristic of an integral hinge 18 can be dissolved. Moreover, as a pedal stopper guide 46 is formed on the hinge part side on the rear surface of the pedal body 12, the guide 46 interferes with a pedal stopper 44 when the pedal is stepped on, and therefore, the movement of the pedal body 12 toward the front of the vehicle is limited and the feeling of lack of rigidity is dissolved. Accordingly, the operation feeling of the accelerator pedal 10 is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311990-A (JP)
Title: Inkjet recording head and inkjet recorder
Inventor: OIKAWA SATOSHI
IPC: B41J2/165
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To recover all the ejection nozzles at the same time by using an identical cap and an identical suction/recovery means, to fill the ink in ink passages to the tips of the ejection nozzles to discharge bubbles from the ink passages, and to reduce the amount of waste ink and the recovering time in an inkjet recording head comprising the plurality of ejection nozzles having a plurality of kinds of diameters.  <P>SOLUTION: In the case where the diameters of the ejection nozzles differ from each other by each set or raw corresponding to one ink supply hole in a face of the inkjet recording head to be capped, a dimension of an inner diameter of a part of (an ink passage in a tank holder 20) the ink passage is reduced to be a dimension Q from a dimension P in the ink passage from the ink tank communicating to the ejection nozzle having the large diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318976-A (JP)
Title: Apparatus and method for sorting streaming data
Inventor: KIKUCHI SHUNSUKE
IPC: H04L45/74
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a streaming data sorting apparatus for sorting connection requests to streaming servers, that is provided with a function of deciding the propriety of bypass processing of received packets without terminating the packets so as to simplify the connection processing.  <P>SOLUTION: The streaming data sorting apparatus includes: a rewrite rule database having entries for each streaming session and storing rules for rewrite; a packet parameter acquisition means for acquiring parameters from a particular field of a received packet; a processing mode switching means for discriminating whether the received packet is to be subjected to termination processing or bypass processing; a packet rewrite means for rewriting the particular field of the packet depending on the contents of the rewrite rule database; and a streaming protocol processing means for interpreting the streaming protocol to detect a timing when the packet termination processing is bypassed and to acquire data required for bypassing. The apparatus bypasses packets in the streaming data sorting processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318372-A (JP)
Title: Method and apparatus of manufacturing electronic device
Inventor: KASUGA MASASHI
IPC: B23K26/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus which can automatically transfer a thin film circuit and a thin film element between substrates.  <P>SOLUTION: The manufacturing apparatus comprises a laser device (101) for generating a laser beam (101a), masking means (102) including a mask substrate for making a beam spot of the laser beam into a proper shape, a first stage (300) for mounting a first substrate (301) which carries an object to be transferred, a second stage (200) for mounting a second substrate (201) to which the object to be transferred is to be transferred, an adhesive application means (500) for applying an adhesive to the object to be transferred or to a position on the second substrate where the object to be transferred is to be transferred, and a controller (700) for controlling movements of the first and second stages. The controller (700) makes alignment among the mask substrate and the first and second substrates by moving at least either the first or second stage, sticks the first and second substrates firmly, irradiates the object to be transferred with the laser beam and then separates the first and second substrates from each other, transferring the object to be transferred from the first substrate to the second substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323214-A (JP)
Title: Moving device
Inventor: YABUUCHI HIDETAKA
IPC: G05D1/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a moving device which prevents a fall by detecting a distance to a place in front in a noncontact manner, a distance sensor that is laid protruded from a body to increase an accuracy of detection of distance to the place is liable to damage by an outer force applied.  <P>SOLUTION: The moving device comprises a driving motor (a running means) 3 to move the body 1, a floor face distance sensor 15 to detect a distance to a place in front to which the body 1 moves in a noncontact manner and a movement controlling means to control the running means 3 in accordance with an output of the distance sensor 15. The distance sensor 15 is fitted to a supporting member 19 which is protruded from the body and its upper part is covered with a covering body 23. This construction protects the distance sensor with the supporting member and the covering body, preventing an outer force from being applied to the distance sensor and offering a moving device with improved reliability and durability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323026-A (JP)
Title: Standard density original printing method for color image forming apparatus
Inventor: KOBAYASHI AKIHIRO
IPC: H04N1/29
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standard density original printing method for a color image forming apparatus by which gradation recognizing accuracy is improved in the case of comparing with a regular color density sample.  <P>SOLUTION: A cyan density gradation concentric circle part 23, a magenta density gradation concentric circle part 24 and a yellow density gradation concentric circle part 25 are respectively superposed to form a cyan and magenta color mixture part 27, a cyan and yellow color mixture part 28 and a magenta and yellow color mixture part 29.  <P>COPYRIGHT: (C)2004,JPO