baber/WOPTO huggingface dataset:
Patent JP-2004156098-A (JP)
Title: Vapor deposition mask holder
Inventor: NAKANO SHINJI
IPC: C23C14/24
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition mask holder which allows a product to suffer less from scratches, dents, or undercoat defects and to be produced in a high accuracy and in a large quantity, which leads to a low cost, and can inexpensively and easily cope with a change in a product specification.  <P>SOLUTION: The vapor deposition mask holder 1 is composed of two parts, namely, an upper holder 2 and a lower holder 3 and is highly precise because it is made of a heat-resistant ABS resin and is produced by injection molding. The upper holder 2 is provided with a mask 4 of a complicated shape. After the upper holder 2 is reversed, a specified part of a product P is fitted into a product holding portion 6, four pins on the back of the upper holder 2 are set in a manner that they fit into four screw holes 10 to integrate the upper holder 3 with the lower holder 3 by overlaying the upper holder 2 on the lower holder 3 in a manner that the two fixation pawls 12 of the lower holder 3 are locked with the two fixation pawl locks 8 of the upper holder 2. In subsequent undercoating and vapor deposition, the vapor deposition mask holder 1 is handled as a whole, the product suffers less from scratches, dents, and undercoat defects. Further, it can cope with a change in a product specification by simply correcting the injection molding die of the vapor deposition mask holder 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154458-A (JP)
Title: Noninvasive sphygmomanometer
Inventor: TAKAHASHI YUKIO
IPC: A61B5/022
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noninvasive sphygmomanometer, for obtaining an accurate blood pressure value without causing complication of structure and without taking time and labor.  <P>SOLUTION: This noninvasive sphygmomanometer is provided with a photo-interrupter 31 for measuring the discharge quantity of a booster pump 13, a waveform shaping circuit 75, a rotational frequency counting circuit 77, a discharge quantity computing circuit 78, and an arm perimeter detecting circuit 79 for calculating the arm perimeter of a subject according to the relationship between the pressure in a bladder 8 mounted on an arm band 9 and the measured discharge quantity of the booster pump 13. On the basis of the computed arm perimeter, the blood pressure value is corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348495-A (JP)
Title: Monitor
Inventor: HA SANG-KYEONG
IPC: F16M11/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor apparatus capable of freely and easily adjusting the height and the tilt angle of a monitor main body even in the case of amount of a large-sized monitor main body and also capable of adjusting only the height while maintaining the tilt angle of the monitor main body.   <P>SOLUTION: A link member provided between the monitor main body and a base member is coupled to the base member by a base hinge to which a couple of first torsional springs are provided, and coupled to the monitor main body by a monitor hinge to which a couple of second torsional coil springs are provided so as to easily and freely adjust the height and the tilt angle by a small force. Further, an auxiliary link member to couple the monitor hinge to the base hinge is provided so as to adjust the height while maintaining the tilt angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164890-A (JP)
Title: Light emitting element and display device using same
Inventor: ASAI NOBUTOSHI
IPC: H05B33/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element capable of improving picture quality by reducing reflection of outer light or an outer view.  <P>SOLUTION: A resonator structure is provided to resonate light emitted from a light-emitting layer 13B between a first end P1 and a second end P2 and take it out from the side of the second end P2. Intensity and phase of reflected lights h1, h2 of the outer light at the side of the first end P1 and the second end P2 are adjusted so that a reflectance of the outer light H at a resonance frequency incident from the second end P2 becomes 20% or less. More specifically, adjusted so that the intensities becomes almost same with each other and phases are reversed from each other. The intensities of the reflected lights h1, h2 are adjusted by materials and thicknesses of a first electrode 12 and a second electrode 14. The phases of the reflected lights h1, h2 are adjusted by a optical distance L between the first end P1 and the second end P2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169194-A (JP)
Title: Method for postbleaching bleached kraft pulp
Inventor: IIMORI TAKESHI
IPC: D21C9/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of providing a technique for postbleaching bleached kraft pulp by which the bleached kraft pulp of high whiteness can be produced and the response can be made to even a change in whiteness required for raw material pulp accompanied with an exchange of type or brand of paper and further reducing a cooking chemical and/or a bleaching chemical and a papermaking chemical wastefully used in relation to a method for changing the whiteness of the papermaking bleached kraft pulp.  <P>SOLUTION: A method for postbleaching the bleached kraft pulp comprises adding a bleaching agent to the pulp before beating the bleached kraft pulp after completing the treatment of a bleaching step in a preparing step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169066-A (JP)
Title: Vapor deposition system
Inventor: KANO HIROSHI
IPC: C23C14/24
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To deposit a film on a substrate by efficiently using an evaporating material.  <P>SOLUTION: The vapor deposition system is provided with a long line type evaporating source 2, and in which film deposition is performed while relatively moving a glass substrate 1 as the object for vapor deposition and the line type evaporating source 2 along the direction almost vertical to the longitudinal direction thereof. The line type evaporating source 2 is provided with a plurality of holes h through which an evaporating material is emitted, and the cross-section of each hole h has a taper shape. As the taper shape in the cross-section of each hole, the aperture is made wider as it goes to the outlet of the emission of the evaporating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170540-A (JP)
Title: Optical isolator element and manufacturing method therefor
Inventor: HAKODA YUZURU
IPC: G02B27/28
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve mass-productivity by acquiring high reliability for a fixing part of each optical element, and miniaturizing an optical isolator and decreasing the cost.  <P>SOLUTION: On the optical element surface corresponding to the combination of either one plane including light-transmissive planes of each polarizer, or both planes including the light-transmissive plane of a 45-degree Faraday rotator, or one plane including the light-transmissive plane of at least one polarizer and one plane including the light-transmissive plane of the 45-degree Faraday rotator, a low-melting point glass layer having translucency is deposited by using a sputtering method, and at least two or more polarizer and at least one or more 45-degree Faraday rotators are laminated via the low-melting point glass layer having the translucency, and melted and solidified into one body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170861-A (JP)
Title: Fresnel lens
Inventor: SEKIGUCHI HIROSHI
IPC: G02B1/11
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Fresnel lens which prevents the occurrence of a double image owing to stray light and is free from problems of manufacture.  <P>SOLUTION: The Fresnel lens has a plurality of 1st prisms 4 which are arranged on a light incidence surface and has refracting surfaces 5 and total reflecting surfaces 6 and linearly extend and a plurality of 2nd prisms 7 which are arranged on a light exit surface and has lens surfaces 8 and non-lens surfaces 9 and arcuately extend. The 1st prisms 4 are so formed that luminous flux projected from the 1st prisms 4 are divergent in a plane perpendicular to the ridges of the 1st prisms, and 1st prisms disposed in some area among the plurality of 1st prisms have larger vertical angles δ than 1st prisms 4 disposed adjacent to the above 1st prisms and closer to a light source than the above 1st prisms 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174765-A (JP)
Title: Method for producing tire
Inventor: NAKADA YUICHI
IPC: B29D30/20
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tire which can continuously mold tires different in size by moving the tires being molded between operating stations without largely changing the structure of the tires and without wasting energy and time.  <P>SOLUTION: In the molding of a green tire, a toroidal molding drum which can be expanded/contracted toroidally is moved in a prescribed cycle time between the operating stations. In any operating station, a carcass band and both bead-cores are arranged on the drum, the bead-cores are locked, the drum is expanded to extend the carcass band toroidally between the bead-cores, the side part of the carcass band is turned over around the bead-cores outward and radially, and while the bead-cores are locked to the drum, a tire constitution member is assembled to mold the green tire. After that, the drum is contracted, beads are unlocked, and the green tire is detached from the drum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179846-A (JP)
Title: Positional information estimating method and terminal having positional information estimating function
Inventor: KAWAMOTO YASUTAKA
IPC: H04W8/14
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal having no position information capable of estimating its own position even underground or indoor or the like where no GPS is available as long as there is another terminal having position information in the neighborhood.  <P>SOLUTION: A plurality of terminals are placed with an interval at which adjacent terminals can make communication with each other, positional information in terms of XY coordinates is provided to three surrounding terminals, no positional information is provided to the other terminals, each of the terminals having no positional information makes communication with adjacent terminals, finally collects positional information in terms of a distance from the terminals having the positional information, a terminal desiring to obtain the positional information in terms of the XY coordinates selects a plurality of terminals with a distance smallest among distances from three terminals around the terminal, particularizes a coincident terminal among terminals with a smallest distance from each of the surrounding terminals having the positional information as its own terminal, adds '1' to the smallest distance to obtain the distance of its own terminal, obtains the XY coordinate positions of its own terminal by calculation on the basis of a relative position of its own terminal particularized from the terminals at absolute positions having the XY coordinates and estimates the result as positional information of its own terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177805-A (JP)
Title: Reflector and method for manufacturing reflector, and liquid crystal display device
Inventor: TANADA TETSUSHI
IPC: G02B5/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector which is simple in configuration, is excellent in mass productivity and is good in reflection characteristics and to provide a method for manufacturing the same, and a liquid crystal display device provided with the reflector.  <P>SOLUTION: The reflector 10 including an embossed resin plate 11 to be heated which is provided with a plurality of recesses 13 on one surface 11a and a reflection film 12 laminated on the one surface 11a of the embossed resin plate 11 is employed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176493-A (JP)
Title: High pressure injection pipe
Inventor: KANEKO YUTAKA
IPC: E02D3/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify work for expanding a bottom and improving the ground and improve its workability by eliminating additional joining and removal of a steel pipe when performing the work and realize general-purpose property of a high pressure injection construction method by miniaturizing a construction device.  <P>SOLUTION: This high pressure injection pipe 10 is constituted by forming a flexible double structure pipe body formed by inserting and holding a flexible inner pipe 12 into a flexible outer pipe 14 internally, rotatably, and coaxially. While a non-flexible pipe 60 having an injection nozzle 58 on a peripheral face of a tip part is extended and exposed to the outside of a tip of the flexible outer pipe 14, it is integrally connected with and supported on a tip of the flexible inner pipe to perform integral rotation with the flexible inner pipe 12 for the flexible outer pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182757-A (JP)
Title: Polyimide resin and its production method
Inventor: FUJIWARA HIROSHI
IPC: C08G73/16
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide resin hardly colorable and to provide a polyimide resin suitable for an optical material.  <P>SOLUTION: The polyimide resin is prepared by polymerizing a bis(trimellitic monoester anhydride) compound with a diamine compound essentially comprising a benzidine compound or by polymerizing an acid dianhydride component containing a fluoromethylated acid dianhydride compound with the diamine compound. The resin has a coloration degree N of 100 or lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187355-A (JP)
Title: Power supply control method, current/voltage conversion circuit, and electronic device
Inventor: TANAKA SHIGEO
IPC: H02M1/36
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control method, a current/voltage conversion circuit, and an electronic device capable of reducing the power consumption of the current/voltage conversion circuit or standby power to zero, if the electronic device to which the current/voltage conversion circuit is connected is in a standby state or stopped, related to the current/voltage conversion circuit and the electronic device such as an AC adapter.  <P>SOLUTION: In the power supply control method for the current/voltage conversion circuit comprising a transformer that converts input power and outputs it, the supply of power to the transformer is stopped if the output side of the current/voltage conversion circuit is in a no-load state, while the supply of power to the transformer is started if the output side of the current/voltage conversion circuit is applied with an external voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186248-A (JP)
Title: Chip resistor and method of manufacturing the same
Inventor: TSUKADA TORAYUKI
IPC: H01C17/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a chip resistor which is capable of preventing or restraining a solder from adhering to a resistor so as not to produce an error in its resistance value.  <P>SOLUTION: The chip resistor A1 is equipped with a chip-shaped resistor 1 provided with a front surface 10a and a rear surface 10b which are kept separate from each other by a certain space in the direction of thickness and a pair of sides 10c which are kept separate from each other by a certain space in the widthwise direction extending in a certain direction, and a plurality of electrodes 3 which are arranged in an array at a certain interval in a certain direction on the rear surface 10b of the resistor 1. A first insulating layer 2A covering each region located between the electrodes 3 on the rear surface 10b of the resistor 1, and a second insulating layer 2B covering a pair of the sides 10c of the resistor 1, are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185253-A (JP)
Title: Electronic coin system
Inventor: MATSUDA TADASHI
IPC: G06Q30/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe coin system for accepting a service request from portable equipment even for an automatic vending machine which is not connected to a network.  <P>SOLUTION: This system is constituted of an electronic coin issue server 203 connectable to a normal communication line and a vending machine 202. The electronic coin issue server 203 is provided with a user authentication part for receiving an issue request from the portable equipment through a radio path and for authenticating the legality of the request; an issuing part for issuing the requested sum of electronic coins with verification information after the user is authenticated; and a charging part for managing charging accompanying the issue. The vending machine 202 has an electronic coin verifying part for receiving the input of electronic coins guaranteed by the electronic coin server and verifying the electronic coins in response to a service request from the portable equipment through the radio path. The vending machine offers a service after the electronic coins are verified.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180942-A (JP)
Title: Game apparatus
Inventor: ONDA KENJI
IPC: A63F7/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To make a defense body block a puck as a moving object from entering the goal on a field board and make the moving object glide on the inclined field board surely back to a position on the side of the players.  <P>SOLUTION: A tip part 51 of an arm 5 hits and blocks a puck P from entering a goal 22. A field board 21 is installed being inclined in a descendent gradient toward the side of the players so that the puck P moves toward the side of the players due to the inclination of the field board 21. The angle of the inclination of the surface of the field board 21 is adjustable by angle of inclination adjusting means 9 and 91 installed on the surface of a floor F.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003257060-A (JP)
Title: Optical disk drive
Inventor: ANDO HIROTAKE
IPC: G11B7/095
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of stably detecting a servo area mark to an optical disk of which the servo area has a specific length in the radial direction.  <P>SOLUTION: The optical disk drive is provided with a time measuring circuit 4 for detecting a time in which a light spot passes through at least a part of the servo area in the circumferential direction, a timing generator 5 for detecting timing of appearance of a servo area wobble mark based on the detected time, and a tracking error detector 7 for detecting a tracking error signal based on the reproduction signal at the timing of the detected wobble mark. Thus, the drive can easily detect the timing of the wobble mark appearance, and can also detect the tracking error signal irrespective of the revolving speed and the radial position of the optical disk.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189837-A (JP)
Title: Multi-stage carbonizing oven
Inventor: OKUMURA HIROSHI
IPC: C10B53/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage carbonizing oven advantageous in uniformly heating the whole feedstock in dry distillation chambers through suppressing the height variation of the feedstock in the dry distillation chambers, thus enabling the carbonization treatment of the feedstock in the dry distillation chambers.  <P>SOLUTION: The multi-stage carbonizing oven comprises a group of dry distillation chambers 2 vertically installed in tiers and functioning to carry out dry distillation heating treatment with limited oxygen feed, an encircling wall 4 defining a heating chamber 3 encircling the group of dry distillation chambers, a heating element 5 for heating the heating chamber 3 and thereby heating the feedstock in the dry distillation chambers 2, and agitating elements 10 set turnably in the respective dry distillation chambers 2 and functioning to agitate the feedstock in the dry distillation chambers 2 with turning, wherein the agitating element 10 comprises an arm 12 set turnably in the dry distillation chamber 2, a main agitating blade 13 held on the arm 12 and functioning to agitate the feedstock in the dry distillation chamber 2 on turning the arm 12, and an auxiliary agitating blade 14 disposed so as to turn over an area where a stack of the feedstock is formed as the main blade 13 makes an agitating motion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193888-A (JP)
Title: Information transmission apparatus and information transmission method
Inventor: OKUBO SHINZO
IPC: H04L12/70
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission apparatus and an information transmission method whereby transmission power is more simply reduced in the case of transmitting multicast information and wireless resources are effectively utilized.  <P>SOLUTION: A channel management section 12 calculates total transmission power consumed in a base station 10 when multicast information is transmitted through individual channels and transmission power consumed in the base station 10 when the multicast information is transmitted through a multicast channel on the basis of reception quality information received from a mobile communication terminal 20, and compares the calculated transmission powers to assign a channel wherein the transmission power is more reduced as a channel used for transmitting the multicast information. A changeover section 17 selects the assigned channel for a channel used for transmitting the multicast information and allows the information transmission apparatus to transmit the multicast information through the selected channel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193082-A (JP)
Title: Grounding structure of electronic equipment, electronic equipment equipped with the grounding structure, and functional unit of the electronic equipment
Inventor: OZAKA MASAHIKO
IPC: H01R4/48
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to downsizing, thinning and weight-reduction of a cabinet, reinforce grounding of a camera module, and suppress radiation of noises.  <P>SOLUTION: If a gasket 28 is assembled into the inside of the cabinet 2 by being pasted onto a conductive part 27a of a flexible substrate 14, a front case and a rear cover of the cabinet 2 are mutually fitted or tightened by using a fixing tool such as a male screw and a female screw, and a mobile phone is assembled, the tabular gasket 28 is deformed receiving a compressive load by being pinched between the cabinet 2 and the flexible substrate 14, pushes itself onto the flexible substrate 14 and the cabinet 2 by means of repulsive force, and surely carries out an electric connection of the flexible substrate 14 and the cabinet 2. By interposing the tabular gasket 28 into a thin gap between the flexible substrate 14 and the cabinet 2 in this way, the flexible substrate 14 and the cabinet 2 are surely electrically connected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200796-A (JP)
Title: Message receiving connecting apparatus, program, and recording medium
Inventor: WATANABE MASAHIRO
IPC: H04L13/08
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To quicken a process of receiving and connecting messages.  <P>SOLUTION: A sequence controller 12 fetches a message, if it exists in from a queue 121, in deciding whether a message fetched from a queue 111 is any of connectable messages. If the fetched message is any of the connectable messages or not, it uses the fetched message for the connection or stores the message in the queue 121, respectively. For using the fetched message from the queue 111 or 121 for the connection, it updates a status 100 with a status value related to the present value of the status 100 on a status transition table 13 after the connection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI