baber/WOPTO huggingface dataset:
Patent JP-2004135240-A (JP)
Title: Wavelength multiplexed communication method and wavelength multiplexed communication system
Inventor: KUSABA HIDEMA
IPC: H04B10/272
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To secure portability in a local side communication device in order to solve a problem that a different device is required in accordance with an optical fiber to connect the device since the local side communication device receives light with a wavelength different for each device and transmits light with a wavelength different for each device in a conventional wavelength multiplexed communication system.  <P>SOLUTION: Non-modulated light of the different wavelength is transmitted from a center side communication device 11 to local side communication devices 12, and each local side communication device 12 amplifies, modulates, reflects and transmits the non-modulated light which is distributed by a branch circuit toward the center side communication device, such that a communication is performed from the local side communication device 12 to the center side communication device 11. Thus, occurrence of a communication fault on a network caused by a fault in one local side communication device is suppressed and while adopting a scheme for allocating the wavelength for each local side communication device in order to expand capacity per subscriber, portability is secured on the local device side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136457-A (JP)
Title: Connector
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for facilitating assemblage of an apparatus while reducing the size thereof, and for enhancing sealing performance at the joint of a second liquid storage means and a supply tube while preventing the supply tube from falling out, and to provide a connector for connecting the supply tube and the second liquid storage means of a liquid ejector in which cost is reduced by simplifying the structure.  <P>SOLUTION: In an off-carriage ink jet printer, the supply tube 20 supplies ink from an ink cartridge to a subtank. The connector connects the supply tube 20 and the joint 23 of the subtank and comprises a sealing member 24 and a fixed member 25. The sealing member 24 is composed of a material exhibiting flexibility and covers the end part of the supply tube 20 and the joint 23. The fixed member 25 comprises an annular leaf spring and secures the supply tube 20 by grasping the outer circumference of the sealing member 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141179-A (JP)
Title: Game machine
Inventor: ARAI MISAO
IPC: A63F7/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To use the same relay control board in common after a game board is changed.  <P>SOLUTION: Such parts as a function display part 3, a main control part 2, a sound control part, and a lamp control part are attached to the rear side of the game board 1, and such parts as the relay control board 4, a rear plate 15, a tank 16, a ball put-out mechanism 17, a shooting control part 18, and a put-out control part 13 are attached to the rear side of a game machine frame 12. The function display part 3 can be viewed through a transparent area 19 of the rear plate 15 from the rear side of the game machine frame 12 by connecting the put-out control part 13 and the ball put-out mechanism 17 with a connection wire 22, connecting the shooting control part 18, the put-out control part 13 and a connector 8 of the relay control board 4 with connection wires 21 and 23, and mounting the game board 1 on the game machine frame 12. Function displays 9 and 10 of the function display part 3 are disposed corresponding to the connectors 5-8 of the relay control board 4, and by connecting the main control part 2 to the connector 6 with a connection wire 26 and connecting a control unit 11 to the connectors 5 and 7 with connection wires 24 and 25, the same relay control board 4 can be used in common even if the model of the game board 1 is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143043-A (JP)
Title: Method for producing 3,3-dimethyl-1-butyne
Inventor: OKADA TAKAYUKI
IPC: C07C11/22
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide 3, 3-dimethyl-1-butyne in high yield and purity.  <P>SOLUTION: A 1, 2-dihalo-3, 3-dimethylbutane represented by formula (1) :(CH<SB>3</SB>)<SB>3</SB>C-CHX<SP>1</SP>CH<SB>2</SB>X<SP>2</SP>(1) (wherein, X<SP>1</SP>and X<SP>2</SP>are each the same or different and denote each a bromine atom or a chlorine atom) is reacted with an alkali metal hydroxide in a polyalkylene glycol solvent containing water to provide the 3, 3-dimethyl-1-butyne. The amount of the alkali metal hydroxide used is about 2-10 mol based on 1 mol of the 1, 2-dihalo-3, 3-dimethylbutane. The amount of the water used is usually about 1-50 pts. wt. based on 100 pts. wt. of the alkali metal hydroxide. Furthermore, the alkali metal hydroxide includes potassium hydroxide, sodium hydroxide, etc. Polypropylene glycol is preferred as the polyalkylene glycol. The molecular weight of the polyalkylene glycol is about 2,000-5,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144190-A (JP)
Title: Sealed spline tensioner
Inventor: YAMADA AKIRA
IPC: F16H7/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed tensioner having a pressure chamber and a reserving chamber filled with operating oil and arranged across a plunger mounted on a housing and a check valve arranged at the lower end of the plunger, wherein spring force is energized in the direction of protruding a rod extending from the plunger, efficiently absorbing impact following pulsation acting on a chain and preventing excessive tension on the chain.  <P>SOLUTION: The plunger 3 is formed as a spline, a sleeve 2 having a spline hole is fitted to the housing 1, and the spline plunger 3 is slidably fitted to the sleeve 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145622-A (JP)
Title: Order acceptance device
Inventor: KAMIMURA HIROYUKI
IPC: G06Q50/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a print order price when a plurality of print orders whose order contents partly differ are placed.  <P>SOLUTION: An order acceptance device 1, when order contents of a plurality of print orders whose order contents partly differ are input from an operation part 13, calculates a discount amount from a print order price in dependence on the order contents, and calculates a print order price with the calculated discount amount deducted therefrom. For order contents of a plurality of print orders whose order contents partly differ, when a discount amount or a discount rate is input from the operation part 13, the order acceptance device 1 calculates a print order price in dependence on the input discount amount or discount rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145631-A (JP)
Title: Information search result display device
Inventor: TAKADA HIROAKI
IPC: G06F3/048
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information search result display device that enables quick screening of really necessary information even if a computer-using search of the Internet or a database for information returns search results of large amount of transactions.  <P>SOLUTION: A symbol image definition processing part 1 allows a user to define relations between information contents of search results and symbol images, so that the user can freely define what symbol images are for information contents of search results and symbols expressing the contents. A symbol image creation part 2 creates a symbol image from the definition information and analysis results of each information content item of search results. A high density symbol image display part 3 displays high density symbol images created by the symbol image creation part 2 and arrayed in file shapes on a display, so that several hundred search result symbol images can be displayed on a single screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150802-A (JP)
Title: Navigation device
Inventor: HAMADA YUJI
IPC: G09B29/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device providing a user with an intelligible and favorable guide by selecting a guide keyword according to a speed and a distance and consequently allowing a driver to obtain an appropriate distance perspective without considering the speed of a vehicle.  <P>SOLUTION: This navigation device is provided with a speed detecting means 101 detecting the speed of a moving body, a distance calculating means 102 calculating a distance from the present position of the moving body to a position of a target related to a route for traveling the moving body, a guide keyword storage means 103 storing the guide keyword guiding the route and a guide keyword notification means 108 notifying the guide keyword to the user. This constitution can provide the user with the intelligible and favorable guide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151854-A (JP)
Title: Image processing device and method, storage medium, and program
Inventor: MIZUNO YOSHITAKE
IPC: G06F3/12
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To print on the entire surface of a tab sheet by eliminating the need to print in a staggered manner in tab-sheet printing.  <P>SOLUTION: A scanned image 1808 is stored in memory in accordance with a bucket table 1801. The scanned image 1808 is combined with a tab-index image 1806 on the bucket table, whereby an output image to be printed on the tab sheet is created on the memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201335-A (JP)
Title: Curing epoxy resin composition and method for producing the same
Inventor: HARAGUCHI KAZUTOSHI
IPC: B29C43/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing epoxy resin composition which can give a heat- resistant cured product having a high glass transition temperature, to provide a powdery curing epoxy resin composition having a high glass transition temperature and excellent mechanical properties and excellent storage stability, a method for producing the same, and a laminate using the curable epoxy resin composition and excellent in heat resistance and mechanical properties.  <P>SOLUTION: There are provided a curing epoxy resin composition containing (A) a non-gel-like amine-modified epoxy resin obtained by reacting an epoxy resin with a polyamine and (B) at least either boric acid or a boric ester; a method for producing a powdery epoxy resin composition by grinding a curing epoxy resin composition obtained by removing the organic solvent from a uniform organic solvent solution of components A and B; and a method for producing a heat-resistant laminated sheet by forming a layer of an uncured coating layer of the curing epoxy resin composition on the surface of a substrate sheet and laying another substrate sheet on the uncured coating film layer, and heat- bonding the sheets.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004152019-A (JP)
Title: Plastic bottle sample arranged in vending machine
Inventor: TATEISHI SHOICHI
IPC: G07F9/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic bottle sample to be arranged in a vending machine, which has a structure enabling the use of an existing one as a body in replacement.  <P>SOLUTION: This plastic bottle sample 1 has the body 4 having a pair of locked parts 3 integrally formed on the circumferential wall in positions opposed across the center of a trunk part 2, and a label body 6 having a pair of locking parts 5 to be engagingly locked to the locked parts 3, the label body being formed of a soft resin sheet having substantially the same display as a commodity name, design, or character displayed on a sales commodity on the surface. Each locked part 3 of the body 4 has a recessed part 7 integrally formed in the trunk part 2 of the body 4 and separation preventive edges 8 protrusively provided at the upper and lower portions of one edge of the recessed part 7. Each locking part 5 of the label body 6 has locking pieces 9 protrusively provided at the upper and lower portions of the tip, and each locking piece 9 is formed so as to be insertable to each recessed part 7 and engagingly lockable to each separation preventive edge 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116270-A (JP)
Title: Steel pipe with sheared reinforcing structure, and its manufacturing method
Inventor: MIYAMOTO MASAO
IPC: E04B1/58
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the shearing reinforcement of a steel pipe used as a column near a column-beam joint part between a beam and the steel pipe used as the column.  <P>SOLUTION: A rectangular built-up sheared reinforcing set 2 of a rectangular parallelpiped formed of two vertical plates 4 with through holes 3, and a plurality of lateral plates 5, is placed to abut on the inner peripheral surface 14 of the column of closed cross section and fixed by welding to provide the rectangular steel pipe 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155016-A (JP)
Title: Image formation device
Inventor: TAKAZAWA HIROSHI
IPC: B41J29/38
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To utilize the voice or speech pronunciation function of a portable terminal to inform a state of an image formation device in the image formation device connectable to the portable terminal.  <P>SOLUTION: An interface for connecting the portable terminal and the image formation device with each other is set. Failures or errors brought about in the image formation device are transmitted to the voice or speech pronunciation function of the portable terminal in accordance with the kinds, and informed to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154674-A (JP)
Title: Garbage disposal by structured concentrated deep sea water
Inventor: ITAKA HIDEKAZU
IPC: C09D7/12
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To make utilizable the cutting off of van der Waals forces and the generation of chemical species such as a minus ion or the like for an improvement in the fermentation state of a garbage disposal machine and to increase the generation amount of this, by the formulation of each kind of minerals although thorium and uranium system nucleids contained in a rare earth ore, tourmaline, feldspar or the like generate α ray, β ray and a remaining nucleus by radioactive disintegration and they are reacted with water or the like to cut off a chemical bond thereof and the van der Waals forces and generate the chemical species such as the minus ion.  <P>SOLUTION: The garbage disposal machine utilizes the action of mineral of a deep sea water taken out from a deep sea at 200 meter or more under the sea level, upwelling sea water or bittern obtained by concentrating the deep sea water, and is constituted such that a coating in which the bittern, the rare earth ore, tourmaline, feldspar and a plant component are formulated is applied and deposited on the inside of a tank. Thereby, it is effective for zero-emission disposal for the garbage and generation amount of chemical species such as minus ion, plus ion, free radicals or the like can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165575-A (JP)
Title: Method of manufacturing wiring board
Inventor: AKASHI OSAMU
IPC: H01L23/12
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board on which the electrode of an electronic component can be connected firmly to a soldering pad.  <P>SOLUTION: After an electroless-plated copper layer 3a is formed on the surface of an insulating substrate 1 in a coating state, a first plating resist layer 11 having an opening 11a is formed on the copper layer 3a and an electroplated copper layer 3b and an electroplated nickel layer 5 are successively formed on the portion of the copper layer 3a exposed in the opening 11a. Then, after the resist layer 11 is peeled off, a second plating resist layer 12 having a second opening 12a, through which the central part of the electroplated nickel layer 5 is exposed, is formed on the nickel layer 5 and an electroless-plated gold layer 6 is formed on the central part of the nickel layer 5 exposed in the opening 12a. After the second resist layer 12 is peeled off, in addition, the soldering pad 3 is formed by etching off the electroless-plated copper layer 3a except the portion for forming the soldering pad 3. Finally, a solder-resistant resin layer 4 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170538-A (JP)
Title: Resist stripping liquid
Inventor: YUASA HIROKO
IPC: H01L21/304
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist stripping liquid having high stripping property without etching an insulating material having a low dielectric constant.  <P>SOLUTION: The resist stripping liquid comprises (a) a fluorine compound, (b) a 4-10C monohydric alcohol compound having no ether bond in the molecule, (c) a compound selected from a group consisting of monohydric alcohol compounds and 3-20C alcohol compounds having an ether bond in the molecule, (d) an organic acid compound, and (e) water. After a resist pattern is formed on a substrate where a metal film and/or an insulating film are layered, the pattern is transferred to the metal film and/or the insulating film by etching, and the resist pattern is ashed. The resist can be stripped by bringing the obtained substrate into contact with the above stripping liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169412-A (JP)
Title: Base opening part reinforcing bar unit
Inventor: TAMAMIZU SHINGO
IPC: E04C5/01
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base opening part reinforcing bar unit, minimizing connection and fixing work using welding or the like, reducing the number of parts, and requiring little trouble and time for managing and carrying the parts.  <P>SOLUTION: This base opening part reinforcing bar unit 1 includes: a pair of inverted L-shaped opening side end members 2 having an upper horizontal reinforcing bar 21 and a vertical reinforcing bar 22; an upper main reinforcement 3 and a lower main reinforcement 4 to which the vertical reinforcing bars of the paired opening side end members 2 are connected and fixed at designated distance so that the upper horizontal reinforcing bars are opposite to each other; two diagonal reinforcing bars 5 disposed on the opposite sides of the reinforcement 3 and the reinforcement 4; a lower horizontal reinforcing bar 6 connecting and fixing the lower end sides of the two diagonal reinforcing bars 5; a shearing reinforcing bar 7, the upper end part of which is fixed to the reinforcement 3 and the reinforcement 4, and the lower end part of which is provided with a hook piece 71 and fixed to the lower horizontal reinforcing bar 6 and the diagonal reinforcing bar 5; and a spacer 8 provided near the corner parts 23 of the upper horizontal reinforcing bar 21 and the vertical reinforcing bar 22 of the opening side end member 2 and connected and fixed to the main reinforcement 3 and the lowe main reinforcement 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172416-A (JP)
Title: Wiring board with solder bump, and its manufacturing method
Inventor: SHIMIZU NORIYUKI
IPC: H05K3/34
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board with a solder bump where any electrode of electronic parts and a solder bump are securely interconnected.  <P>SOLUTION: A plating conductor 5 is deposited to embed the inside of an opening 4a in a solder resistant resin layer 4 therewith, and the surface of the plating conductor 5 is polished such that the surface is flush with the surface of the solder resistant resin layer 4, and further a solder bump 6 is joined with the polished plating conductor 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169856-A (JP)
Title: Hydraulic motor drive circuit
Inventor: KOBAYASHI TAKESHI
IPC: F15B11/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress cavitation when a hydraulic motor is stopped.  <P>SOLUTION: A counter balance valve 11 comprises first check valves 12 and 13 provided in the middle of main lines 4 and 5, return passages 14 and 15 provided bypassing the first check valves 12 and 13 in the middle of the main lines 4 and 5, a pressure control valve 16 provided in the middle of the return passages 14 and 15, second check valves 21 and 22 located on the downstream side of the pressure control valve 16 and provided in the middle of the return passages 14 and 15, and a communication passage 23 to communicate the return passages 14 and 15 with each other between the pressure control valve 16 and the second check valves 21 and 22. Pressure oil discharged to the main line 5 from a hydraulic motor 3 which is inertially rotated during the stop is fed to a suction side of the hydraulic motor 3 via the return passage 15, the pressure control valve 16, the communication passage 23, the return passage 14, the second check valve 21, the main line 4 and the like, and generation of cavitation can be suppressed thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173205-A (JP)
Title: Image processing device
Inventor: OZAWA MASAHIRO
IPC: H04N1/413
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device by which image data of a high compression rate are acquired while keeping deterioration in image and the slowing down of a processing speed to a minimum, even when specified region data are compressed by a compression technology suitable for the region, and, in region data whose image size is smaller than a specified value, the image size after compression becomes larger than that before compression.  <P>SOLUTION: The image processing device separately extracts a character region, a graphic region and a photographic region from input image data. For character region data out of each extracted data, an image size of each character region data is calculated (S203). The character region data whose image size is not smaller than a threshold value is compressed in MMR compression (YES of S204 and S205). Meanwhile, the character region data whose image size is smaller than the threshold value is compressed in Flate compression (NO of S204 and S206).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173764-A (JP)
Title: Game machine reservation handling device and method for receiving and processing reservation of game machine
Inventor: KOBAYASHI MASATANE
IPC: A63F7/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To grant the players the right for making the reservations in a relatively fair manner by enabling the simple application for the reservations without an increase in the burden on the side of the game parlors.  <P>SOLUTION: The values of available information to be granted the members are stored and the information on the application for the reservations of the game machines is received from the members (S503 and S504) to be stored. When the specified time is reached, it is judged whether the competition exists or not in the reservation of the same game machine referring to the information on the application for the reservations. When the existence of the competition in the reservation is recognized, the values of the valuable information on the members involved are compared mutually to select the member having the highest value of the valuable information as entitled to the reservation right (S505). The result is transmitted to the communication terminals of the members individually (S506 and S507).  <P>COPYRIGHT: (C)2004,JPO