baber/WOPTO huggingface dataset:
Patent JP-2002094457-A (JP)
Title: System and method for determining wavelength- dependent information in optical communication system
Inventor: OLIVIER GAUTHERON
IPC: H04B10/073
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method, where without having to access a block separated in an optical signal transmission, i.e., without removing the block of a repeater from a transmission system, the flatness of a gain regarding the block of the repeater can be measured, after the system has been laid, especially the transmission system is favorable for a submarine optical signal transmission system, the deterioration of the system can be measured and other test methods can be improved by performing a test by the system. SOLUTION: A plurality of optical signals are launched into the transmission system at different wavelengths. A signal portion which is backscattered and/or reflected is received for each wavelength, so as to be processed subsequently. Thereby, the wavelength-dependent information regarding the transmission system is decided. After the transmission system has been laid, gain evolution along a transmission link can be measured. Especially, the transmission system is advantageous for submarine optical signal transmission systems.
Patent JP-2003030270-A (JP)
Title: Method and device for verifying property of synchronous sequential circuit
Inventor: MUKOYAMA TERU
IPC: G06F17/50
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems that verification can not be performed when processing is restricted and that a logic circuit being equal to or larger than a prescribed scale can not be verified when there are limitations in a processing memory and processing CPU time. SOLUTION: A property verifying method for verifying whether a synchronous sequential circuit satisfies function specifications is provided with a step for inputting a description that defines the operation of the synchronous sequential circuit and function specifications of the synchronous sequential circuit, a step for performing property verification by a symbol model examination method, a step for generating a test bench by using information utilizing the results of the symbol model examination method in the case the property verification by the symbol model examination method cannot be performed within limited time or limited memory quantity, and a step for using the test bench to perform logic simulation for complementing the results of the symbol model examination method.
Patent JP-2003035199-A (JP)
Title: Oil passage structure of valve-timing controller
Inventor: KIDOKORO TADASHI
IPC: F01L1/34
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an oil passage structure of a valve-timing controller, which can be processed and assembled easily and in which the check of chips can be carried out easily. SOLUTION: In order to switch a path by a solenoid 8 attached in a rocker cover 16, in the oil passage which extends through the rocker cover 16 and a cam bracket 15 to the valve-timing controller 5, the oil paths 27, 28 in the rocker cover 16 and the cam bracket 15 are formed to extend substantially linearly, so that outlets of the paths can be seen therethrough respectively. Lateral grooves 29, for communicating the oil path 27 in the rocker cover with the oil path 28 in the cam bracket, are formed on mating surfaces of the rocker cover 16 and the cam bracket 15.
Patent JP-2002124573-A (JP)
Title: Protection of input stage esd for integrated circuit
Inventor: DAVIS PAUL COOPER
IPC: H01L21/822
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an enhanced limit current ESD event protection of a circuit coupled with the input bonding pad of an integrated circuit operating at a radio operation frequency. SOLUTION: In an integrated circuit comprising a steering diode coupled between an input bonding pad and an earth bonding pad, the steering diode is biased reversely when a voltage being applied to the input bonding pad exceeds a voltage being applied to the earth bonding pad. The circuit coupled between the input bonding pad and the earth bonding pad includes a transistor having a first electrode coupled with the input bonding pad and a second electrode coupled with the earth bonding pad. At least two series coupled diodes are coupled between the input bonding pad and the earth bonding pad. The least two series coupled diodes provide ESD protection for the transistor and the circuit coupled between the input bonding pad and the earth bonding pad.
Patent JP-2003040405-A (JP)
Title: Article control rack
Inventor: ANDO KENJI
IPC: A47B81/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of mounting and removing a cover member to and from the front face of a column of an article control rack. SOLUTION: The article control rack has the cover member 3 mounted to the front face of the front column 2 supporting a rack panel, and has electrical components 8 disposed between the front surface of the column 2 and the inner surface of the cover member 3. The cover member 3 has an approximately C-shaped cross section open at its upper end, with the lower end portion of the cover member 3 locked to the lower part of the front surface of the column 2 by a locking means 9. The respective upper end portions of the column 2 and the cover member 3 which abut each other are clamped by a clamping member 12 from their longitudinal direction.
Patent JP-2003042431-A (JP)
Title: Gas desuperheater
Inventor: FUKUMA YOSHITO
IPC: F27D17/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for lowering temperature, in which even at the time of operation suspension of a motor-driven pump caused by a power failure, temperature of a high temperature exhaust gas introduced in an a desuperheating column can be dropped just as in the current-carrying time. SOLUTION: A pressurized water header 9 is placed outside the desuperheating tower 3. Cooling water drawn by the motor-driven pump 8 is stored temporarily in the header 9, and then supplied to a water-injection nozzle 16 placed in the tower 3. When pump operation is suspended, a solenoid valve 20 is opened, the cooling water stored in the header 9 is pressurized by compressed air, and fed to the nozzle 16 in the same condition as it is under current being carried, and the water is injected in the tower 3.
Patent JP-2003037866-A (JP)
Title: Radio communication equipment and communication system
Inventor: TATENO ISAMU
IPC: H04W4/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment and a communication system wherein a present position of an opposite can be known without bother, irrespective of kinds of a telephone terminal of the opposite. SOLUTION: In a step S106, whether a terminal of the opposite is a mobile terminal is decided. In a case that e.g. a first number is started from 090 and 070, the opposite is judged as a portable telephone set (mobile terminal) (S106: YES), and transition is performed to a step S108. Position information of the opposite is received with a transmitting and receiving part 11, and the information which is converted to place name data with a place name data conversion part 13 is displayed on a display part 6. When the opposite terminal is a fixed terminal (S106: NO), transition is performed to a step S110. Place name data of the fixed terminal is read from a storage part 12 and displayed on the display part 6.
Patent JP-2002087329-A (JP)
Title: Module member as intermediate product for vehicle blocking member comprising a plurality of modules, manufacturing method therefor, and vehicle blocking member comprising many portions constituted of the intermediate products
Inventor: BOHM HORST
IPC: B60J10/82
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle blocking member manufactured easily using module members. SOLUTION: This module member 10 includes at least two module parts 1, 2, 3, and is provided with edge part zones 16A, 16B formed to correspond to neighboring module part edge parts to be overlapped at least partially in a blocked position. All the module parts 1, 2, 3 are integrally connected and are shaped to be conformed to an intended contour of the vehicle blocking member, groove-like recesses 16 are constituted at least in an outer face 16A of the module member 10 in edge part areas where two of the module parts 1, 2, 3 contact respectively each other, and a contour of the groove-like recess 16 is constituted by combining desired contours of the edge part zones 16A, 16B of the neighboring module parts 1, 2, 3 in the intended vehicle blocking member.
Patent JP-2003041848-A (JP)
Title: Structure of sliding door
Inventor: OKUDA TOSHIHIKO
IPC: E05D15/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a sliding door in which a door storage case is made unnecessary, a door panel is not projected to the outside under the state in which an opening section is closed and the excellent mutual mounting state of members can be realized by a guide mechanism in addition to the state. SOLUTION: A slider 5 is connected to a rail 4, and the door panel 1 is connected to the slider 5, and can come and go linearly to the left and the right at an opening-section correctly opposed place B and an opening place A. A connection to the slider 5 is disconnected at the place B in the door panel 1, and the door panel can come and go before and behind at the place B and a closing place C as the slider 5 is left as it is left to the rail 4 by a pivot 9 and a guide surface 10a.
Patent JP-2003040256-A (JP)
Title: Food packaging container
Inventor: UEDA EIJI
IPC: B65D5/24
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging container capable of reducing the quantity of refuse and simply keeping an inner face of the container in a clean state when fresh food is packaged. SOLUTION: The food packaging container A1 has a container main body and a lid. A plurality of antifouling films F1 , F2 and F3 for preventing the inner face of the container main body from becoming dirty due to contact with food are superposed on the entire inner face of the container main body 10. Each of the films positioned on the upside among the films F1 , F2 and F3 is partly joined, in a peelable manner, to the front surface of the other film positioned on the rear surface side thereof.
Patent JP-2003049461-A (JP)
Title: Apparatus fixture
Inventor: MAEZONO HIROSHI
IPC: E03C1/042
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus fixture applicable even to an attaching hole with a small inner diameter. SOLUTION: The apparatus fixture is provided with a pedestal member 14 arranged in alignment with the attaching hole 13 of an apparatus installing plate 12 in a front side A of the apparatus installing plate 12, an attaching member 15 arranged in a back side B of the apparatus installing plate 12, and a prior screwing bolt 16 and a posterior screwing bolt 17 for holding and fixing the apparatus installing plate 12 by the pedestal member 14 and the attaching member 15. It can pass through the attaching hole 13 with a tip periphery of only the prior screwing bolt 16 screwed in a screw hole 15a of the attaching member 15.  The attaching member 15 is provided with a curvature part 28 formed in an arced shape protruding in an arrow D direction from a head 16a of the screwed prior screwing bolt 16 to a tip and capable of straddling over the attaching hole 13, and abutting parts 29 and 30 respectively formed on both end sides of the curvature part 28 and abutting on the apparatus installing plate 12. The screw hole 15a for screwing the prior screwing bolt 16 is provided near one of the abutting parts of the curvature part 28.
Patent JP-2003049984-A (JP)
Title: Joint for soft pipe
Inventor: OKEGAWA TOMOYA
IPC: F16L33/22
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a soft pipe integrating a chuck ring with a cap nut and providing visual confirmation of completion of fastening. SOLUTION: The joint for the soft pipe comprises a joint body, the cap nut and the chuck ring. In the joint body, a connecting part to existing piping is provided in one side, an inner cylinder and an outer cylinder having a gap capable of receiving a pipe end of the soft pipe are concentrically provided in another side axial direction, an anti-loosening groove is circumferentially provided in an outer circumferential face of the inner cylinder, and a male screw part is threaded in an outer circumferential face of the outer cylinder. In the cap nut, a female screw part is provided in one inner side, a tapered face having a constant downward gradient is provided in an inner circumference, and a stage part is provided in a trailing end.  In the chuck ring, an outer circumferential face is used as a tapered face matching with the tapered face of the cap nut, a collar engaging with the stage part is circumferentially provided on a tip, and the cap nut and the chuck ring are integrally composed. A means of providing a tooth space in an inner circumferential face and passing an expanding slot through one place is adopted.
Patent JP-2003051121-A (JP)
Title: Method and device for reproducing address signal
Inventor: NAKAO MASAHITO
IPC: G11B7/24082
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing method for stably detecting address information even when the amplitude of a wobble signal is fluctuated due to cross talk from an adjacent groove. SOLUTION: The differential detection of the reflected light 300 of a laser beam emitted along a groove is carried out by detectors 301 and 302 divided in a disk radial direction. A pulse signal 306 is generated from the rectangular wave region of the differentially detected signal. The pulse signal 306 is sliced at an after-mentioned slice level, and binarized pulse signals 309, 310 are generated. Slice levels 316 and 318 are controlled according to the detection state of the binarized pulse signal so as to detect the binarized pulse signal.
Patent JP-2002125319-A (JP)
Title: System connection type reverse conversion device
Inventor: OKAMOTO MITSUHISA
IPC: G01R11/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the charge of power supply service from/to a power generator to/from a commercial system power source being unable to be calculated, even though the power thereof can be measured. SOLUTION: This system connection type reverse conversion device, including an inverter circuit converting DC power inputted from a DC power supply into AC power and outputting the AC power to the commercial system power source and loads of power consumers, in which the DC power supply is connected to an input terminal, a commercial system power source and the loads of power consumers are connected with an output terminal, is provided with an electrical energy measuring means for measuring at least two of the electrical energy amounts of AC power converted from direct current to alternating current, the electrical energy amount outputted to the commercial system power source, and the electrical energy amount outputted to the loads of power consumers, a storage means for storing data of the charge of power supply service,  a system control means for calculating the charge of power supply service corresponding to each electrical energy based on each electric energy measured by the electrical energy measuring means and the stored data of the charge of power supply service.
Patent JP-2003051654-A (JP)
Title: Mounting structure of chip component
Inventor: KOGA KAZUMASA
IPC: H05K1/18
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a chip component suitable for high packaging density. SOLUTION: A component-mounting face of a printed circuit board 1 is divided vertically and horizontally in grid at even intervals, the center of each chip component 5 is matched to the intersection of the parting line, and a width of the land section 3 is set to the width (a) or smaller of the chip component 5. With this component layout, the narrow pitch between each adjacent chip components 5 makes it possible to reduce dead space on the board 1 to improve high packaging density of the chip component 5.
Patent JP-2003059451-A (JP)
Title: High pressure discharge lamp
Inventor: NISHIURA YOSHIHARU
IPC: H01J61/30
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a general indoor and outdoor high watt type highly efficient-long service life light transmissive ceramic tube discharge lamp capable of surely preventing the occurrence of a crack and damage in a frit sealing part of an alumina ceramic capillary part by lamp aging while maintaining a superior lamp characteristic. SOLUTION: This high pressure discharge lamp has an arc tube vessel having a discharge arc tube part composed of a light transmissive ceramic polycrystalline substance and the capillary part composed of a light transmissive ceramic polycrystalline substance continuously arranged in this discharge arc tube part, and has a power supply body having the sealing part sealed by frit in the capillary part of the arc tube vessel. The average crystal particle size of the light transmissive ceramic polycrystalline substance for forming the capillary part abutting to the sealing part is set smaller than the average crystal particle size of the light transmissive ceramic polycrystalline substance for forming the capillary part unabutting to the sealing part.
Patent JP-2003057519-A (JP)
Title: Diopter scale adjusting device
Inventor: KURODA SHIGEYUKI
IPC: G02B7/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a concrete means by which a specified load is imparted to the turning of a operation lever and which is simple and is easily assembled in the diopter scale adjusting device of a view finder to adjust a diopter scale by moving a magnifying lens by the turning operation of an adjusting lever. SOLUTION: This device possesses a holding case 3 to house a lens holder 5 at which the magnifying lens is fixed so as to make it slidable in the optical axis direction of the magnifying lens, the adjusting lever 6 which is integrated with a rotary shaft 6a to be rotatably inserted into a through-hole 3a formed at the bottom board of the holding case 3 and an adjusting holder 10 having an engaging protrusion part 10d engaged with the lens holder 5 and to slidably move the lens holder 5 via the engaging protrusion part 10d associated with the rotation of the rotary shaft 6a, and also a member 10b to apply a specified load to the turning of the adjusting lever 6 because it elastically abuts on the bottom board of the holding case 3 is integrally formed at the adjusting holder 10.
Patent JP-2003058798-A (JP)
Title: Charging system
Inventor: SARUHASHI NOZOMI
IPC: H04N21/2543
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a system by which a service provided by a contents provider can be received simply and the settlement can be performed simply end safely. SOLUTION: A user side device 1, a contents provider side device 2 and a settlement server 3 are connected through a line. The user side device is provided with a video telephone set 11, a charging machine 12 and a terminal booth 13 for housing these. The contents provider side device 2 is provided with a video telephone set 12 connected bi-directionally with the video telephone set 11 on the user side and a personal computer 23 for executing displaying of the location of the user side device 1, transmitting of inputted transaction information to the settlement server 3 and displaying of inputted amount information from the settlement server 3. Then, the user enters the inside of the terminal booth 13 of the user side device 1 to receive the service from the provider and pays for the service by the charging machine 12 installed in the terminal booth 13.
Patent JP-2003059325-A (JP)
Title: Surface light emitting device and liquid crystal display device therewith
Inventor: TAKAHAGI HIROYUKI
IPC: F21V8/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting device emitting illumination light improved in evenness from the emission face of a light guide plate by improving evenness of light source light emitted from the light emission face of a long light source constituting the surface light emitting device. SOLUTION: This surface light emitting device has a long light source 13 wherein light emitting elements 13b, 13b are provided in the ends of a rod-like light guide body 13a having a prism face 18 on one face; and the plate-like light guide plate leading the light emitted from the face (the light emission face 19) opposite to the prism face 18 of the long light source 13 from one face (a light incident face 12a), and emitting the light from the other face. Light scattering particles 15 each having a function scattering the light are dispersed inside the rod-like light guide body 13a.
Patent JP-2003019234-A (JP)
Title: Golf caddie bag of which capacity changes
Inventor: HAZAMA TEKIYA
IPC: A63B55/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a golf caddie bag of which the storage/transport is easy before and after a play, and wherein sticks which are housed articles are prevented from shaking or being damaged inside during transport, and which can be expanded to a size by which there is no trouble in the taking-out/putting- in of the sticks during play, as an important factor. SOLUTION: For this golf caddie bag, a stretchable connecting part is used to divide a normally integrated bag into two, and also, to integrate the divided bag, and at the same time, to easily contract/expand a gap between the divided bag.
Patent JP-2003061044-A (JP)
Title: Image data compressor and control method therefor
Inventor: FUNAMOTO KENJI
IPC: H04N19/423
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an image data compressor that avoids processing timing of main compression from being delayed, in the case of performing the main compression on the basis of a code quantity obtained by pre-compression. SOLUTION: An object is photographed from a time t21 to a time t22 and image data denoting an image A41 are obtained. When the time reaches t22, first compression (preliminary compression) is implemented. When the first compression is not finished by a time t23, the first compression is interrupted. A second compression is implemented from a time t23, on the basis of the code quantity obtained up to the interrupted point of time.
Patent JP-2003057603-A (JP)
Title: Connection structure in glasses
Inventor: NISHIOKA TAKAHIRO
IPC: G02C1/02
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure in glasses in which an endpiece and a bridge member are not loosen over a long time when the endpiece and the bridge member are attached to the glasses. SOLUTION: A connection member having a cylindrical part located in a hole provided in a lens to inset a screw shaft through which penetrates the endpiece, the bridge member and the lens and fixes them with a nut, and a pin to be inserted through the hole provided in the lens are positioned at a part connecting the endpiece with the lens and a part connecting the bridge member with the lens, and the pin prevents the endpiece and the bridge member from being turned around the screw shaft.
Patent JP-2003057399-A (JP)
Title: Radiation image conversion panel
Inventor: KISHINAMI KATSUYA
IPC: G21K4/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel improved in sensitivity unevenness by improving the film thickness distribution and application failure of a paint film of a stimulable phosphor layer or the like printed on a sheet-like support body. SOLUTION: In this radiation image conversion panel with the stimulable phosphor layer on the sheet-like support body, a thermal shrinkage rate in a conveying (MD) direction in manufacturing the sheet-like support body by film forming, when leaving the sheet-like support body at 130 deg.C for thirty minutes is 0.62% or less, and the thermal shrinkage rate in a perpendicular (TD) direction to the conveying direction is 0.5% or less.