baber/WOPTO huggingface dataset:
Patent JP-2003036712-A (JP)
Title: Surface light source unit, back light device and liquid crystal display device
Inventor: AZUMA YUJI
IPC: G02B6/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source unit of high brightness, a back light device and a liquid crystal display device using the same. SOLUTION: A surface light source unit LF is equipped with a light guide plate 1 that has a light deriving means 1a composed of a plurality of protruded strips 1a1 in front. The unit LF is equipped with at least one sheet of optical path correcting sheets 2, 3, with the backs of which being flat, with a plurality of strips of prisms 2a, 3a being arranged in front, and with the back of which being directly optically arranged opposite the front of the light guide plate 1. Since an optical path of output light that is condensed from the light guide plate 1 at low angle of 50 deg. or less is corrected by the optical path correcting sheets 2, 3, surface emission of 90±10 deg. is obtained in high brightness. The back light device BL is made up of the surface light source unit LF, a light source LS and a lighting circuit.
Patent JP-2003024915-A (JP)
Title: Filler using lime sewage sludge incineration ash and method for selecting blend of filler
Inventor: SHIGETA KAORU
IPC: B09B3/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for selecting the blend of a filler using a lime sewage sludege incineration ash by which it is possible to obtain the filler using the lime sewage sludge incineration ash to be used as a setting material through kneading the ash with sediment and water with such advantages that the filler can be made to flow into a narrow spot and packed there and realizes a required strength at its required material age. SOLUTION: The filler is obtained by kneading the setting material composed of the lime sewage sludge incineration ash with sediment and water and prior to the kneading process, target flow value, monoaxial compression strength bleeding rate and density are set. In addition, based on the mass ratio of the setting material consisting of the water and the lime sewage sludge incineration ash as a parameter, the test kneading of a few kinds of blending levels is carried out. Further, variations of a trend of strength realization and the flow value are verified and the kneading range of the water and the setting material which satisfies the target flow value and the target monoaxial compression strength, is selected. After that, the test kneading of a few kinds of blending levels using the water, the setting material and the sediment within the selected range, is performed.  Then the unit level of the sediment which satisfies the flow value and the bleeding rate is decided and the value of the sediment is converted based on the density and the volume ratio of the sediment is converted based on the density of the water and the setting material. Thus, the unit amounts of the setting material and the water are calculated respectively.
Patent JP-2003037831-A (JP)
Title: Picture distribution system
Inventor: FUJIWARA KAZUTERU
IPC: H04N7/173
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a picture distribution system which provides a picture visible by many users distant from a camera and a panorama picture visible at a desired angle for a user in a remote place. SOLUTION: The system comprises a plurality of picture transmitters 3a-3m, a picture server 8, a web server 11, and a plurality of portable telephones 10a-10n; all connected to a communication line network 2. Each of picture transmitters 3a-3m transmits a plurality of photographed object partial pictures constituting an omni-angle camera picture to the network 2, the picture server 8 synthesizes the partial pictures to form a panorama picture, and the portable telephones 10a-10n take in the panorama picture over the network 2 via the web server 11 to display it.
Patent JP-2003035384-A (JP)
Title: Waterstop processing method for wire harness
Inventor: SATO MASAYUKI
IPC: H01B13/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of excellently waterstop processing a wire harness made of a large number of electric wires. SOLUTION: After applying unhardened water cutoff agents 31A, 31B in the state where electric wires 32A, 32B inserted in a grommet are divided into a plurality of electric wire groups 30A, 30B, and the electric wires 32A, 32B are longitudinally arranged in a row for each electric wire group, all electric groups 30A, 30B are collected, applied with a water cutoff agent 31 in the block, then dressed conforming to the cross sectional shape of a harness inserting hole in the grommet, and the water cutoff agent 31 is hardened.
Patent JP-2003014574-A (JP)
Title: Falling-off electrode element recovery device for pinhole inspection machine
Inventor: MAEKAWA YASUTAKA
IPC: G01M3/40
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for recovering breaking piece bonded to an object to be inspected immediately after the completion of inspection so as not to scatter the same to the outside of a pinhole inspection machine, in the pinhole inspection machine for packaged articles of various kinds for inspecting pinholes or seal failures of a packaging container made of an insulating material having conductive content sealed therein by a voltage applying system. SOLUTION: An object 20 to be inspected being a packaged article such as a sausage or the like, which is arranged to the leading end discharge part of the belt conveyor of the pinhole inspection machine, is passed through an attraction ring 1 comprising a permanent magnet or electromagnet, which has a hole similar to the cross section of the packaged article having a surplus gap having a diameter slightly larger than the cross-sectional shape of the object 20 to be inspected, to attract and remove the falling-off element bonded to the object to be inspected by the attraction ring. By this constitution, the method for certainly removing a fallen-off electrode element without scattering the same to the outside of the inspection machine and the apparatus therefor can be provided.
Patent JP-2003046313-A (JP)
Title: Adjustment method for surface mounting antenna
Inventor: SUZUKI SHIGEO
IPC: H01Q13/08
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the VSWR(voltage standing wave ratio) characteristics of a surface mounting antenna without revising the resonance frequency. SOLUTION: In the surface mounting antenna where a radiation electrode 12 one end of which is opened and the other end of which is connected to a ground electrode 14 and a feeding electrode 16 capacitively coupled with the radiation electrode 12 are placed on the front side of a base 10 made of a dielectric material, the board 10 is mounted on a circuit board and the radiation electrode 12 and the feeding electrode 16 are soldered and fixed to the circuit board, the VSWR characteristics of the radiation electrode 12 are adjusted by cutting off the length of the feeding electrode 16 and thinning the width of the electrode 16.
Patent JP-2003042683-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which insertion of a side plate can be regulated even when a tube insertion hole is also used as a side plate insertion hole. SOLUTION: The side plate 8 is provided, in the thickness direction thereof, with a part 81 abutting against an end plate 42 when the side plate 8 is inserted into the tube insertion hole 421 so that the abutting part 81 abuts against the end plate 42 to regulate insertion of the side plate 8.
Patent JP-2003042157-A (JP)
Title: Oil retaining bearing and production method thereof
Inventor: TANAKA TAKESHI
IPC: F16C33/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an oil retaining bearing capable of realizing a favorable lubrication at low cost. SOLUTION: The bearing 11 is constituted of a first bearing section 14 formed of a porous material and a second bearing section 15 formed of a non-porous material. A resin sliding part 16 made of a low friction (abrasion resistant) resin is used at the inner peripheral face of the second bearing section 15. The bearing 11 is formed in such a way that the first bearing section 14 and the second bearing section 15 are independently shaped respectively and then assembled together.
Patent JP-2003051666-A (JP)
Title: Mounting structure of flip-chip and method for mounting the same
Inventor: ISHII TAKAHIRO
IPC: H01L21/60
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a flip-chip, capable of realizing high connection reliability and high density mounting, and to provide a method for mounting the same. SOLUTION: A semiconductor device 10 is constituted by flip-chip mounting a semiconductor chip 1 on a mounting land 8, made of a conductive resin 7 connected to a circuit pattern 5 of a circuit substrate 3, through a via hole 6 so as to connect a bump 9 of the chip 1 for sealing a mounting part by a sealing resin 11 and protecting a circuit pattern 5 forming side with a cover lay 12.
Patent JP-2002136169-A (JP)
Title: Drive circuit of dynamoelectric machine
Inventor: ARIMITSU MINORU
IPC: H02P27/08
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To dispense with a high voltage DC power supply by a method, wherein when a voltage peak value necessary for applying a composite current is large, the voltage is stepped up properly by a step-up circuit comprising small capacity devices only. SOLUTION: This drive circuit of dynamoelectric machines supplies composite currents, obtained by the composition of a control current for a 1st dynamoelectric machine, mainly used as a motor, and a control current for a 2nd dynamoelectric machine, mainly used as a generator, to both the two dynamoelectric machines by an inverter (23) connected to a DC power supply (24). A step-up circuit (31) is provided at a position, where a control current for the power operation of the 1st dynamoelectric machine and a control current for power generation of the 2nd dynamoelectric machine cancel each other.
Patent JP-2003049630-A (JP)
Title: Exhaust emission control device and method
Inventor: KENJO AKIRA
IPC: F01N3/023
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To stably remove carbon-containing floating particulates contained in exhaust gas. SOLUTION: A treating catalyst is disposed in an exhaust passage of an internal combustion engine, the carbon-containing floating particulates contained in the exhaust gas are collected, and the collected particulates are combusted using a catalyst action. Flame-retardant particulates such as ash, though the number of them is small, are contained in the exhaust gas. When many particulates accumulate on the treating catalyst, the catalyst action is disturbed to make difficult appropriate combustion of the floating particulates. In such a case, an operation condition of an engine is changed to increase flow rate of the exhaust gas and the particulates accumulating on the catalyst are scattered.  Thus, even when many flame-retardant particulates accumulate, the catalyst action can be recovered by scattering the particulates, thereby stably removing the carbon-containing floating particulates contained in the exhaust gas.
Patent JP-2003058763-A (JP)
Title: Web shopping system and web shopping method
Inventor: ANDO SATOSHI
IPC: G06Q50/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To constitute a web shopping system which enables the customer side to obtain many kinds of commodities extending a wide local regions easily and to obtain useful information and privileges such as points and which enables the store side to take prime customers, to issue effective information and privileges such as points and to improve the sales of commodities. SOLUTION: The web shopping system is provided with a network terminal for allowing the customer to order commodities, a web server for accepting the identification information of the customer, a card terminal device or the network terminal connected constantly to the card terminal device which accepts a point card and reads/writes customer information including the identification information and point information of the customer, a data base server for keeping various kinds of information such as the customer, commodities, etc., and constituted of together with a plurality of facilities provided with the card terminal device or the network terminal connected to the card terminal device to deliver and settle ordered commodities.
Patent JP-2003054999-A (JP)
Title: Method for imparting antifogging performance to optical article and antifogging optical article
Inventor: KAWASE AKIKO
IPC: G02B1/11
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To impart an antifogging effect with excellent scuffing and wear resistances and durability to an optical article such as lenses of eyeglasses or a windowpane without impairing its optical characteristics such as surface hardness and antireflection performance. SOLUTION: The surface of an oxide-base optical article is treated with a silane coupling agent containing a thiol group and a compound having an unsaturated bond and a hydrophilic group in one molecule is fixed on the treated surface by a ene-thiol reaction by photo graft polymerization, radiation graft polymerization, graft polymerization in an aqueous solution or another method to impart antifogging performance with excellent durability to the optical article.
Patent JP-2003056644-A (JP)
Title: Shock absorber of wheel for two-wheeler
Inventor: FUJIHARU YUICHIRO
IPC: F16F7/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure allowing an increase in shock absorbing performance and the degree of shock absorption of the shock absorber of a drive mechanism for a two-wheeler to be selected. SOLUTION: In this drive side wheel for the two-wheeler, shock absorbing members 2 and 7 are installed between a sprocket 1 and a wheel hub 10 in two stages, and connected to each other through a spacer 5 with projected parts 6 and 6a fitted to damper rubbers 4 and 8 closely inserted into the shock absorbing members. By using damper rubbers of different properties for the two-stage shock absorbing members, a case when a damping effect provided by connecting the two-stage shock absorbing members to each other or a case when a damping effect provided by using only one shock absorbing member is selected. A shock absorbing member selection means fixes one shock absorbing member 2 to the spacer 5 by inserting a bolt 16 from the outside of the sprocket 1, and operates only the other shock absorbing member 7.
Patent JP-2003067473-A (JP)
Title: Seminar holding support system for job seeker and method thereof
Inventor: KAWASAKI YOSHIKIYO
IPC: G06Q30/04
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To enable to settle a suitable seminar holding plan by a job-offer person through communication network. SOLUTION: In this system, acquiring desires of seminar information transmitted by student-side terminals 16 from students who perused company information, etc., are registered on a server 100, total data about the number of persons is offered to peruse at company-side terminals 14 (S112 to S118), seminar holding information transmitted from the company-side terminals 14 are registered on the server 10, and are offered to be perused at the student-side terminals 16 (S120 to S124), the students can register their acquiring desires of the seminar information about the company seminar whose information the students want to acquire, and the seminar information registering persons information about the acquiring desires of the seminar information is offered to be perused at the company-side terminals 14 (S126 to S132),  in this way after the holding schedule of the company seminar is set up and the participating subscribers are accepted, the company seminar is held on the scheduled date using an electronic chat room (S134 to S136).
Patent JP-2003065485-A (JP)
Title: Pipe closing tool
Inventor: IWAO KEIZO
IPC: F16L55/12
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a pipe closing tool capable of surely closing an existing pipe and being easily handled. SOLUTION: In this pipe closing tool having a body part 1 insertable into the existing pipe 12, and abutting on an inner face 12a of the existing pipe 12 by elastically expanding the main body part 1 by supplying the fluid to its inner part from a fluid supply port 20 formed on the main body part 1 to close the existing pipe, the main body part 1 has a cylindrical zone 3, the cylindrical zone 3 has a first part 4 and a second part 5 different from each other in expansion resistances in being expanded by the supplied fluid, and the first parts 4 and the second part 5 are alternately formed along the direction of a shaft center 21 of the cylindrical zone 3.
Patent JP-2003064293-A (JP)
Title: Pigment-dispersed composition for color filter, pigment- dispersed resist and color filter
Inventor: SAITO YOICHI
IPC: G03F7/004
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide both of a pigment-dispersed composition for a color filter and a pigment-dispersed resist for a color filter that are superior in transparency, developing, heat resistance, light resistance and preservation stability, and a color filter using the pigment dispersing resist. SOLUTION: The pigment-dispersed composition for the color filter containing the pigment, a coupling agent, an acrylic copolymer having N,N-di-substitution amino group and acidic group and a solvent, the pigment-dispersed resist for the color filter containing the pigment-dispersed composition for the color filter and the color filter having a cured-film layer of the pigment dispersing resist for the color filter on a substrate, are provided.
Patent JP-2003074836-A (JP)
Title: Melting furnace monitoring window device
Inventor: ENDO MASATO
IPC: F23M11/04
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To enable extemporaneous and simple removal of accumulated ash content and slag small pieces without opening a monitoring window. SOLUTION: In a melting furnace 1 having a casing 2 to surround a molten substance flowing down from a gate 12, a monitoring window device is capable of monitoring the gate 12 from below through a monitoring window 22 disposed at the lower part of a cylinder part 21 for monitoring situated protruding obliquely downward from the side wall of the casing 2. A purge nozzle 3 through which a gas flow is blown against sediment on the inner surface of the monitoring window 22 is disposed in the proper position of the cylinder part 21 for monitoring. Downward piping 4 for discharge extending to the inside of the casing 2 from the inside of the monitoring window 22 is situated as the sediment is guided under its own weight as a discharge passage for the blown-off sediment.
Patent JP-2003075992-A (JP)
Title: Original plate of planographic printing plate
Inventor: KAWAMURA KOICHI
IPC: G03F7/027
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a negative-type photosensitive original plate of a planographic printing plate having good adhesion of a photosensitive layer to a support and excellent printing durability and capable of forming an image of excellent image quality free of stains on non-image areas. SOLUTION: The original plate has a photocrosslinkable photosensitive layer comprising a photocrosslinkable polymer having a photodimerizable unsaturated bond and preferably further containing a sensitizer on a support having a hydrophilic surface in which a hydrophilic graft polymer chain exists. The hydrophilic surface if selected from (a) a hydrophilic surface disposed on the surface of the support by using a polymer having a hydrophilic graft polymer chain linked to a backbone high molecular compound or (b) a hydrophilic surface disposed on the surface of the support by using a composition comprising a hydrophilic polymer having crosslinkable groups at the ends of the polymer and further comprising a crosslinker.
Patent JP-2003076893-A (JP)
Title: Electric commerce system of elevator
Inventor: HASE MITSURU
IPC: G06Q30/06
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve practicality in electric commerce of an elevator between an owner, an architect's office or a building constructor. SOLUTION: In an electric commerce system of the elevator, a server of a making-selling supplier of the elevator is connected with personal computers of users who are the owner of the building where an elevator is installed, an employee of the architect's office contracting design of a building, or an employee of the building constructor contracting construction of the building, through the Internet line. The system is provided with a means for making an inquiry including a technical consultation from the user side, a means for making a divided payment, a means for registering a concerned supplier other than the supplier himself, and a means for imparting the privilege of continuous transactions, which are the means that can reflect a merchandising reality.
Patent JP-2003078718-A (JP)
Title: Image reader and image forming device
Inventor: ITO KENJI
IPC: H04N1/23
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that causes no deviation in a read image at reproduction of reading without the need for an MPU with high performance to a control section. SOLUTION: The image reader stops and restarts temporary storage of an image signal depending on a remaining storage available capacity of a memory. The image reader is provided with a clock counter circuit that outputs a first signal (d) every time counting a pixel output clock (e) by a first prescribed count, a pulse counter circuit that outputs a second signal (i) every time counting a drive pulse (h) by a second prescribed count, a first latch circuit that updates and latches (k) a count (j) of the pulse count circuit by each first signal (d), and a second latch circuit that updates and latches (f) a count (e) of the clock count circuit by each drive pulse (h).  The image reader is configured such that the first and second latch circuits respectively conduct no update (k), (f) when the temporary storage is stopped (c), and the image reader restarts motor start and temporary storage on the basis of the counts respectively latched by the first and second latch circuits when the temporary storage is restarted.
Patent JP-2003071146-A (JP)
Title: Flying toy system
Inventor: MIYATA MICHIHIKO
IPC: A63H27/127
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a flying toy system capable of enabling anybody to easily launch far away a T-shaped flying toy made of bamboo that flies vertically. SOLUTION: The flying toy system comprises a T-shaped flying toy 3 having a slender rod-shaped handle portion of appropriate length and a propeller fixed to the tip end thereof, a grip body 6 having an insertion hole so deep as the handle portion can be vertically and loosely inserted therein from above and grooves for passing pulling cords therethrough, which grooves are formed by notching the side wall of the handle portion from outside toward the center thereof in a direction orthogonal to the insertion hole, a small diameter bamboo strip 7, which is flexible and longer than the T-shaped flying toy 3, and a pulling device 11 having a cylindrical grip portion 8 longer than the width of two fingers aligned in contact with each other, and a pulling cord 10 passed through through-holes made at the central portion of the grip portion 8 in a radial direction thereof.