baber/WOPTO huggingface dataset:
Patent JP-2002217799-A (JP)
Title: Method and system for neutral line-ground communication
Inventor: EVANS SCOTT CHARLES
IPC: H04B3/54
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To transmit data through a household electric wiring by using a neutral line-ground circuit of a household electric wiring system. SOLUTION: The transmission method for broadband data employing a neutral line-ground circuit located within an electric wiring installation range includes a step where a load center (14) including an interface module (32) interfacing the neutral line-ground circuit is revised and a step where the interface module is constituted so that a change in the impedance of the neutral line-ground circuit is compensated to enhance the data transmission characteristic. A method to compensate the varied impedance has a plurality of embodiments, which include communications utilizing channel sounding, spectrum water filling and spread spectrum technologies such as a frequency hopping and a direct sequence method.
Patent JP-2003128127-A (JP)
Title: Sleeve packaging band
Inventor: AMI KENSAKU
IPC: B65D71/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve packaging band for protectively packaging articles by crossing two bands formed of one sheet of blank for transportation and storage of the articles, enabling articles different in size to be treated with one packaging band. SOLUTION: The sleeve packaging band is formed of one sheet of blank, in which two bands are formed adjacently, and partly they are jointed at joint- folding line. The folding line is made at an angle of about 45 deg. from one end to the other band in the joint-folding line. A cut line is made at about 45 deg. from the other end in the same band to bring it into contact with the folding line. By folding at the joint-folding lines, the two bands are crossed with each other for packaging the article. The sleeve packaging band is featured in that a folding line is made at the position at which the band is folded at the time of packaging the article, and an insert piece is made at one end of the band, and an entry is made at the end of the other part.
Patent JP-2003118982-A (JP)
Title: Wire guide member and method for positioning wire
Inventor: FURUTA HIROHIDE
IPC: B66D1/36
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To suppress generation of biting when winding wires on a winding trunk, and to suppress generation of a damage in the wires. SOLUTION: This wire guide member 1 is mounted on the winding trunk 2 for winding up the wires 3. The member 1 is provided with a plurality of projecting parts 1a and recessed parts 1b formed along a shaft direction of the winding trunk 2. By engaging the wires 3 wound on the winding trunk 2 with the projecting parts 1a and the recessed parts 1b, the wires 3 are positioned in the shaft direction of the winding trunk 2. Generation of a gap can be suppressed among the wound wires 3, and damage of the wires 3 wound on an upper layer can be suppressed.
Patent JP-2003132348-A (JP)
Title: Image display method and device
Inventor: ISHIGURO HIROSHI
IPC: G06T11/60
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an image display method and device allowing a user to easily understand the positional relation (relation of angle) of multiple display objects, to instantaneously recognize them as the circumferential image, and to easily recognize the place of the display image. SOLUTION: The coordinates of image data of a panorama picture taken of the whole circumferential range are converted to obtain image data for display. A circumferential picture is displayed in a region sandwiched between two large and small ellipses having different center positions using the obtained image data and pre-stored map image data, and map images are displayed in the inner region of the small ellipse and the outer region of the large ellipse matching to the positional relation with the circumferential picture. The circumferential picture is rotated along with the map images.
Patent JP-2003130265-A (JP)
Title: Socket with built-in release preventor and release preventive ring
Inventor: KAKEHASHI KOICHIRO
IPC: F16L21/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To easily inspect the rolling of a rubber ring since a recessed part is formed in a ring, and re-connect by extracting an insertion port from a socket since a release preventive ring can be easily diametrally expanded. SOLUTION: The release prevention ring 34 and the rubber ring 28 are installed in the socket 16 in this order from an opening edge 16a side, and four recessed parts 42 are formed in the inner surface of the ring 34. When the rubber ring 28 is checked for its rolling, a check gauge 56 is inserted from the opening edge side of the socket 16, and the tip thereof is pressed against the side surface of the rubber ring 28 through the recessed parts 42. When the ring 34 is diametrally expanded, the tip of a first diameter increasing tool is inserted from the opening edge side of the socket 16, and the projected part at the tip thereof is pressed into the recessed parts 42.
Patent JP-2003142631-A (JP)
Title: Chip-type semiconductor device and manufacturing method therefor
Inventor: GUNJI HIROYUKI
IPC: H01L23/12
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type semiconductor device whose outer form is very small, cost is inexpensive and parasitic inductance can be reduced and which is superior in reliability, and to provide the manufacturing method of much more semiconductor devices with one semiconductor wafer. SOLUTION: The backside and the side of the semiconductor substrate 4 are coated with a thin insulating protection film 5 formed by a CVD method by including insulating films 6, 7 and 8 and a wiring metal layer 9. Windows are made in the insulating protection film 5 in the prescribed parts of the backside, and electrodes 1a, 1b, 2 and 3 such as multiple metal bumps becoming the outer electrodes of the semiconductor device are disposed in the windows.
Patent JP-2003142063-A (JP)
Title: Separator for alkaline storage battery and alkaline storage battery using the same
Inventor: SATO NAOTO
IPC: H01M50/417
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a new separator having high solution retainability and high air permeability and to provide an alkaline storage battery using it. SOLUTION: This separator contains plural polyolefin resins. The separator contains a first sulfonated polyolefin resin and a second sulfonated polyolefin resin. The sulfonation degree of the first polyolefin resin is different from that of the second polyolefin resin.
Patent JP-2003145178-A (JP)
Title: Treatment method for ammonia-containing waste liquid
Inventor: KOJIMA TAKASHI
IPC: C02F1/72
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an ammonia decomposition method not having a defect such that chloramine is generated if pH is lower than 5.6 in a conventional discontinuous method for decomposing ammonia by hypochlorous acid and a reaction speed becomes slow if pH exceeds 9.5. SOLUTION: When a condition with pH 10-14 and a temperature from 50 deg.C to a boiling point is set in a method for treating an ammonia-containing waste liquid with hypochlorite, ammonia is oxidized to be decomposed into nitrogen and water.
Patent JP-2003150639-A (JP)
Title: Medium retrieval device and storage medium
Inventor: FUNAKOSHI MASANOBU
IPC: G06F3/0484
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a medium retrieval device having an interface easily understandable for a user by extracting semantic information from language information corresponding to respective medium data, classifying retrieved results by the semantic information, and outputting them. SOLUTION: The medium retrieval device is provided with a medium data base for correlating the medium data and the language information explaining the contents and storing them, a user query input part for inputting a retrieval condition of the user by a natural language, a language analysis part for performing language analysis of the natural language inputted to the user query input part, a language matching processing part for searching the medium data base and matching a result of the language analysis part and the language information inside the data base, and a medium retrieved result output device for outputting the medium data related to the language information having high degree of matching as the result of the matching processing part as the retrieved result.  The medium retrieved result output device semantically classifies and outputs media outputted as the retrieved result.
Patent JP-2003150460-A (JP)
Title: Memory initial activation control circuit
Inventor: OMURA KEIKO
IPC: G11C29/42
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a memory writing initial activation control circuit capable of properly detecting an anomaly of any state of a memory circuit 1. SOLUTION: When a power source is turned on, all pieces of data read from the memory circuit 1 are written again into the memory circuit 1 from a memory input switching circuit 7. At the same time, a parity sending circuit 5 generates parity bits of the pieces of data to be written in the memory circuit 1, a parity reversal control circuit 9 controlled by control of an initial control circuit 4 reverses the parity bits, and the reversed parity bits are written in a parity region of the memory circuit 1. All pieces of data are read from the memory circuit 1, an alarm generating state is provided, all the pieces of the data are written again into the memory circuit 1, normal parity bits are written into the memory circuit 1, and the alarm generating state is terminated.
Patent JP-2003148018-A (JP)
Title: Method for registering specific code in remote control system for car
Inventor: MACHIDA SHINOBU
IPC: B60R25/24
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To simply conduct an operation, in which specific codes for a plurality of portable instruments are registered at a time, in a remote control system in which a car-loaded device controls the operation of an apparatus for a car in response to an operation command from the portable instruments. SOLUTION: A registered-code storage area 26a and a relational-formula storage area 26b are mounted on a storage section 26 for a control unit 22 secured to the car-loaded device 20. The discriminating information of a plurality of electronic keys 10 and relational formulae for computing ID codes for other electronic keys are stored previously in the relational-formula storage area 26b. When one electronic key 10 is operated and the discriminating information and the ID code are transmitted, a CPU 25 for the control unit 22 decides the electronic key 10 as a transmission origin from the discriminating information, computes the ID codes for other electronic keys 10 on the basis of the relational formula corresponding to the electronic key 10, and stores a plurality of these ID codes in the registered-code storage area 26b as registered codes.
Patent JP-2003154443-A (JP)
Title: Method for detecting torching drip-down of continuously cast slab
Inventor: NANBU SEIICHIRO
IPC: B22D11/126
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting torching drip-down of a continuously cast slab with which it can be judged whether the torching drip-down occurs or not under consideration to the characteristic in the kind of steel and separation with a downward warp to the continuously cast slab once removing the torching drip-down. SOLUTION: In case of detecting the torching drip-down generated on the end part of the continuously cast slab, a peak height (h) and also, an inclination (θ) coming to this peak height at the end part of the continuously cast slab are measured, and when this peak height (h) and the inclination (θ) exceed threshold values decided in each kind of steel, it is judged that this is the torching drip-down.
Patent JP-2003133161-A (JP)
Title: Method for manufacturing laminated ceramic electronic component
Inventor: FUKUDA MASATO
IPC: H01G13/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated ceramic electronic component which is constituted of a dense ceramic sintered body free from structural defects such as delamination, and can suppress formation of undesirable steps on an external surface, with high reliability in mounting. SOLUTION: This method for manufacturing a laminated ceramic electronic component comprises a first press process for pressing a first mother laminated body 1 and elastic sheets 3, 4 which are arranged in the upper and lower positions of the first mother laminated body 1 formed by laminating a plurality of first mother ceramic green sheets in which a plurality of internal electrode patterns 2 are formed, and a second press process for pressing, using a rigid body after the first press process, the first mother laminated body 1 and second mother ceramic green sheets 8, 9 which are arranged to form external ceramic layers on and beneath the first mother laminated body 1.
Patent JP-2002211088-A (JP)
Title: Copy machine, host computer, storage device and management program
Inventor: YAMASHITA YUJI
IPC: B41J5/30
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a management system of copy machine in which detailed help information can be referred using a so-called help function without requiring a large capacity memory. SOLUTION: In the system for managing copy machines connected with a host computer through a line, the copy machine comprises a help information storing means having a first storage area storing simple help information concerning to copy operation and a second storage area for temporarily storing detailed help information concerning to copy operation transmitted from the host computer, means for requesting detailed help information to the host computer through a line, and means for displaying information stored in the help information storing means, and the host computer comprises a data base for storing detailed information, and means for retrieving relevant detailed help information from the data base based on a request from the detailed information request means.
Patent JP-2002318467-A (JP)
Title: Image forming device
Inventor: FUCHIWAKI TAKASHI
IPC: G03G9/08
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To surely and completely prevent faulty cleaning in terms of spherical toner without causing the soiling of an electrifier and the deterioration of image quality due to the scattering of submicron particulates externally added to toner in an image processor by an electrophotographic method or the like. SOLUTION: Toner obtained by externally adding amorphous particulates whose polarity is reverse to the electrification polarity of the toner and whose particle diameter is 0.1 to 1.0 times as large as the volume average particle diameter D of toner particles, monodispersed spherical silica whose specific gravity is 1.3 to 1.9 and whose average particle diameter is 80 to 300 nm and an organic compound whose diameter is smaller than the particle diameter of the monodispersed spherical silica to the spherical toner particles whose shape factor SF is <140 is used as the toner.  Also, the toner obtained by externally adding the particulates of abrasive whose polarity is reverse to the electrification polarity of the toner and whose volume average particle diameter is 0.3 to 2 μm instead of the amorphous particulates in the toner to the spherical toner particles whose shape factor SF is <140 is used as the toner.
Patent JP-2003158406-A (JP)
Title: Non-radiative dielectric line
Inventor: YAMAMOTO TSUYOSHI
IPC: H01P3/16
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability of bonding of a dielectric line to parallel flat plate conductors and small variance in the adhesive strength of the dielectric line, and further to obtain an excellent transmission characteristic for a high-frequency signal even when the dielectric line is used in severe environment such as environment in which temperature variation is large and environment in which vibration and a mechanical shock are easily applied. SOLUTION: The dielectric line 2 wherein the high frequency signal is applied between the parallel flat plate conductors 1 and 3 arranged at an interval <=1/2 as large as the wavelength of the high frequency signal is interposed and the dielectric conductor 2 is bonded to the internal surfaces of the parallel flat plate conductors 1 and 3; and 0.1 μm<=A<=30 μm and 0.05 μm<=Ra<=10 μm, where A is the thickness of oxide layers present on the internal surfaces of the parallel flat plate conductors 1 and 3 and Ra is the mathematical mean roughness of the internal surfaces.
Patent JP-2002318948-A (JP)
Title: Cost and budget management system for customer in commodity sales system using network
Inventor: SHIMIZU HIDETAKA
IPC: G06Q50/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cost and budget management system for customer allowing a commodity purchaser to manage information related to commodity purchase cost, information for purchase budget and the like in a sales system of commodity including service using network. SOLUTION: This cost and budget management system for customer comprises a purchase budget management function capable of managing the budget of the commodity purchaser in the sales system of commodity including service using network, a budget admission function allowing an order acknowledger to confirm and/or change the order contents to the order of a commodity performed by a commodity orderer, and a cost management information providing function capable of outputting the information related to the commodity purchase cost of the commodity purchaser.
Patent JP-2003159742-A (JP)
Title: Forming method and formed resin sheet
Inventor: YAMASHITA TOSHIKI
IPC: B29C51/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of necessity of skilled work for adjusting a male mold for forming caused by an uneven thickness of a formed product.  <P>SOLUTION: A formed resin sheet S has the thickness of 5 mm at both end regions in the widthwise direction against an average thickness of 3 mm. According to this, when vacuum forming is carried out by positioning and clamping so as that a thickness portion opposes against the corner portion of a mold surface 121, the thickness portion is drawn more than other portions and the whole thickness of a bath apron 10 is unified. Accordingly, the bath apron 10 having a uniform thickness can be formed without necessity of the skilled work and easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164739-A (JP)
Title: Gas separation membrane filter and method for manufacturing the same
Inventor: YUU YOSHIHIRO
IPC: C04B41/87
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas separation membrane filter constituted so that a change in gas permeability with the elapse of time is suppressed even at a high temperature.  <P>SOLUTION: The gas separation membrane filter is equipped with a porous support and a gas separation membrane provided on the porous support and based on silicon oxide and containing at least one of Al, Ti and Zr. In the infrared absorption analysis using the gas separation membrane, a ratio IOH/IS<SB>i</SB>O of OH bond peak strength IOH to SiO bond peak strength IS<SB>i</SB>O is not more than 0.1. The gas separation membrane preferably contains 10-50 mol% of Al, Ti and Zr in terms of oxides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168376-A (JP)
Title: Color selection electrode structure and color cathode- ray tube provided with color selection electrode structure
Inventor: KARITA RIICHI
IPC: H01J29/07
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a damping characteristic of a stretched color selection electrode structure having an integrated frame.  <P>SOLUTION: This color selection electrode structure for a color cathode-ray tube includes a nearly rectangular integrated frame 12 having a frame-like skirt part with four side parts connected and having a flange part formed on one end face of the skirt part, and a color selection electrode 14 stretched on the other end face of the skirt part. The electrode structure is characterized by being provided with a means 15 for applying, to two sides respectively supporting the upper end and the lower end of the color selection electrode within the four side parts, elastic force in a direction separating the two side parts from each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167909-A (JP)
Title: Information retrieving service system
Inventor: KUDO SHIRO
IPC: H04W4/12
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which information can be quickly and collectively inputted according to a pre-prepared condition input image screen for guiding a plurality of condition inputs, and extraction and display of desired information can be obtained in a short time.  <P>SOLUTION: This information retrieving service system utilizing the mail function of a portable terminal, has a basic information database part on service provided by the system, an information database part for systematically storing retrieval detail information on the basic information database part, and an extracting condition system part for retrieving the information database part according to a condition inputted by a user, and is characterized by executing desired retrieval in a short time by few condition input operation by transmitting a condition input image screen capable of parallelly and collectively inputting a retrieval condition required for a desired category to a portable information terminal display part of the user from the system side according to access from the user via the mail function, executing retrieval after determining that the retrieval condition by the user reaches a retrievable level to the condition input image screen transmitted via the mail function, and transmitting a retrieval result obtained by the result to a user side mail receiving part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167903-A (JP)
Title: Information processing equipment and method for changing order of insert
Inventor: SATO KATSUHIRO
IPC: G06F17/30
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for changing order of inserts of items of FAQ and information processing equipment for it capable of allowing users to find out the object items efficiently when the users browse the items of the FAQ (frequently asked questions) in a home page.  <P>SOLUTION: A communication circuit 11 receives electronic mail of inquiry from a terminal 2. A control circuit 14 detects a keyword from the inquiry received, and updates frequency of detection of the keyword of the items corresponding to the detected keyword on a database 12 in which data on the items of the FAQ are stored. The items interested in by the users are inserted into higher positions in the FAQ by preparing a HTML file of the FAQ based on the frequency of the detection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166604-A (JP)
Title: Power transmission mechanism
Inventor: TOMIOKA SHOJI
IPC: F16H1/28
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a part for power switching, simplify structure, reduce cost, reduce size and improve stability against load fluctuation in power, in a power transmission mechanism.  <P>SOLUTION: The power transmission mechanism comprises an input gear rotatable on a single axis upon an input of power, a plurality of output gears arranged in a stack so as to interlock with the input gear via a planetary gear mechanism and rotate on the same single axis, and driven gears arranged so as to interlock with the plurality of output gears respectively and rotate on axes different from the single axis. The output gears and the driven gears can move in an interlocked relation, both or either of them has an interlocked movement limiting means for limiting the movement of the interlocked mating, and these constitutional members interlockingly cooperate for power transmitting movement.  <P>COPYRIGHT: (C)2003,JPO