baber/WOPTO huggingface dataset:
Patent JP-2003244598-A (JP)
Title: Video archive device and multimedia archive device
Inventor: YANO YOSHIHIRO
IPC: G06F21/62
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that can store data of a large capacity, such as image data which users desire to store, safely and by distributing them on the network.  <P>SOLUTION: This video archive device comprises an image signal recording part which inputs image signals and records them as digital moving picture data on a hard disc, a recorder which records the digital moving picture data, and a distribution archive processing part which divides the digital moving picture data in the recorder into a plurality of parts, stores them in a plurality of servers over the network, fetches the stored data through the network, and restores them to the original state in the recorder. The device also comprises an image signal reproduction part which reproduces and displays the digital moving picture data in the recorder and a network interface part which interfaces with the networks. This video archive device is characterized by the function to store digital moving picture data in a plurality of servers on the network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241039-A (JP)
Title: Coated optical fiber ribbon and method for manufacturing the same
Inventor: SAKABE ITARU
IPC: G02B6/44
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber ribbon with which the fiber cord separation of an optical fiber is easily carried out without requiring large tearing force in arbitrary length when separating the optical fiber into a single fiber in the middle portion of the coated optical fiber ribbon in a live-line, and to provide a method for manufacturing the same.  <P>SOLUTION: In the coated optical fiber ribbon 11 having a plurality of coated optical fibers 12 closely arranged in a line and integrated with a common coating layer 13, at least one groove 14 or slit 14' is formed on the broad surfaces 13a and 13b of the common coating layer 13 along the longitudinal direction of the coated optical fiber 12. The groove 14 or slit 14' is formed at least just above, just under or between the coated optical fibers at both ends and the inside coated optical fibers adjacent to the former.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243297-A (JP)
Title: Pattern and method for measuring superposition precision
Inventor: SAGAWA KOICHI
IPC: H01L21/66
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To measure the precision in superposition of masks in a photolithography process accurately regeneratively with high reproducibility.  <P>SOLUTION: A superposition precision measuring pattern 1 comprises a base material pattern 3 and an upper layer pattern 5 of a frame-like square. The upper layer pattern 5 comprises a resist. Since it is formed into a frame-like square, deformation of the upper layer pattern 5 caused by thermal shrinkage of the resist is suppressed. Lengths a, b, c, d, a', b', c' and d' are measured, and a displacement amount in X-axis direction (Xreg) and a displacement amount in Y-axis direction (Yreg) are calculated with the acquired measurement values using the following expressions: Xreg1=(b-a)/4, Xreg2=(b'-a')/4, Xreg=(Xreg1+Xreg2)/2, Yreg1=(d-c)/4, Yreg2=(d'-c')/4, Yreg=(Yreg1+Yreg2)/2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243269-A (JP)
Title: Residual service life estimation and notifying method, temperature detection structure and electronic device
Inventor: ISOZUMI MASASHI
IPC: H01G13/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To ensure proper maintenance control without affecting a production process or the like by easily identify a residual service life to.  <P>SOLUTION: The residual service life is displayed by detecting the temperature of an electrolytic capacitor 24 built into the device and calculating the service life in actual use based on the law of Arrenius. The electrolytic capacitor 24 and a temperature sensor 22 with thin film tape 23 wound therearound for insulation are accommodated in a heat-shrinkable tubing 25. The electrolytic capacitor 24 on the primary side and the temperature sensor 22 on the secondary side are arranged so that they are in tight contact with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247447-A (JP)
Title: Fuel injection controller of engine
Inventor: ITO YOSHIYASU
IPC: F02D29/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection controller of an engine capable of suitably controlling lowering in accuracy of fuel injection quantity control due to deterioration of an injector with time and the like.  <P>SOLUTION: The controller learns, as a learned correction value Qd, a correction amount to a fuel injection quantity command value for maintaining the rotation speed of the engine at an idling rotation speed on the conditions that preconditions including stable idling state are satisfied. The controller corrects the fuel injection quantity command value in an operation of the engine on the basis of the learned correction value Qd. When the preconditions are satisfied (step S100 YES), if an air conditioner switch is turned on (step S103 YES), driving of a compressor is temporally interrupted (step S104) and learning of the learned correction value Qd is executed (step S108). After learning of the learned correction value Qd is finished, the compressor is resumed (step S109).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250113-A (JP)
Title: Video audio recording and reproducing apparatus
Inventor: OGAWA HIDEAKI
IPC: H04N5/765
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video audio recording and reproducing apparatus capable of storing up to just preceding moving picture data even on the occurrence of an unforeseen situation such as destruction of a file on the way of photographing.  <P>SOLUTION: The video audio recording and reproducing apparatus is provided with a recording means for dividing consecutive moving picture data into a plurality of independent moving picture files and recording them to a recording medium 60. The recording means is provided with: a residual capacity detection means for detecting the residual capacity of the recording medium 60; and a continuity detection means for detecting the continuity of the moving picture files, and overwrite-records a moving picture file newly generated on the oldest recorded moving picture file when the residual capacity of the recording medium becomes small. The recording and reproducing apparatus is further provided with a reproduction means for consecutively and sequentially reproduces a plurality of the moving picture files recorded on the recording medium 60 as a series of moving pictures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250074-A (JP)
Title: Camera
Inventor: TAMURA TOMOAKI
IPC: G02F1/13
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera having a flexible display apparatus and capable of being downsized.  <P>SOLUTION: The camera is configured to include: an imaging lens 3; an optical finder 5; a pillar camera main body section 1 having a display apparatus extracting/winding drive means 17; a flexible display apparatus 13 one end of which is fitted to the camera main body section 1 and placed to the camera main body section 1 in a winding enabled way; and a grip 21 fitted to the other end of the display apparatus 13 and provided with a release.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249868-A (JP)
Title: Front-end module
Inventor: NAKAI SHINYA
IPC: H04B1/40
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smaller, thinner front-end module of impact proof and low power consumption type, which can be manufactured with improved yield in mass production, without degrading the accuracy required for circuit parts comprising a filter function or a switch function during mass production.  <P>SOLUTION: The front-end module comprises chip parts, having filter function circuit parts (diplexers and LPF (low-pass filter)) laminated on the inner layer of a ceramic multilayer substrate and a resin multilayer substrate, having passive parts in switch function circuit parts (RF-Switch) laminated on the inner layer of the resin multilayer substrate, as for circuit parts composing the front- end module. Along with the arrangement that the chip parts configured by the ceramic multilayer substrate and an active element composing a switch are mounted and integrated on the surface of the resin multilayer substrate, the chip parts, configured by the ceramic multilayer substrate, are packaged in the state that their input/output impedance is compatible with the one of other circuit parts composing the front end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247332-A (JP)
Title: Floor panel support structure
Inventor: KUROYANAGI SEIJI
IPC: E04F15/024
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor support structure capable of easily securing a large opening area without bringing a level difference at the panel upper face of the floor panel and excellent in workability.  <P>SOLUTION: Divided floor is supported by zigzag plates 7, 8 of a floor panel support body 3 which can adjust the support height position of the divided floor panels 4, 5, an angle member 9, and a flat bar 10. The floor panel support structure is constituted so that the height position of the under face of the divided floor panels 4, 5 and the height position of the upper face of beams 1, 2 are made equal to each other and the upper face of the divided floor panels 4, 5 is made substantially flush with the upper face of other floor panel 14 laid adjacent to that.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254355-A (JP)
Title: Viscous coupling
Inventor: TERAOKA MASAO
IPC: F16D35/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscous coupling that implements a four-wheel-drive state at the time of low-speed running and differential generation, though a vehicle is in a two-wheel drive state at the time of normal running.  <P>SOLUTION: Since the number of revolution of a housing 31 is small at the time of low-speed running such as at the time of starting, running on a rough road, and running in a snow road, an outer plate 45 is engaged with and directly connected with an inner plate 47 by a direct connecting means 63 to transmit torque. Therefore, the vehicle is in the four-wheel-drive state, even in normal running. When the number of revolution of the housing 31 increases to be in the normal running, the direct connecting means 63 releases a direct connection state of the outer plate 45 with the inner plate 47. Since the number of revolution of the housing 31 is approximately equal to that of a hub 29, shearing resistance does not generate in silicone oil 41, so that the outer plate 45 and the inner plate 47 rotate in the same number of revolution without transmission of the torque to be in the two-wheel drive state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257305-A (JP)
Title: Electron emitting element, electron source and manufacturing method for image forming apparatus
Inventor: ARAI YOSHITAKA
IPC: H01J9/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electron source and a manufacturing method for an image forming apparatus, capable of simplifying a manufacturing process for an electron source having a plurality of surface conductive type electron emitting element, and improving the electron emission characteristics of each element.  <P>SOLUTION: This manufacturing method for the electron source at least includes a process of disposing a plurality of units composed of a pair of electrodes and a high polymer film connecting between the electrodes, a process of selecting a plurality of units from the plurality of units and starting to apply potential difference between a pair of electrodes constituting the plurality of selected units, and a process of applying light or grain beam to the high polymer films constituting each of the plurality of units in the state of being applied with potential difference to thereby conduct resistance lowering processing and gap forming processing, whereby a carbon film used as an electron emitting part can be formed by a small number of processes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257825-A (JP)
Title: Optical device and aligner
Inventor: AOKI TAKASHI
IPC: G03F7/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system which is capable of surely eliminating a light absorbing material contained in a space on an optical path in a short time.  <P>SOLUTION: The optical device is equipped with a member 321 which is arranged in a prescribed gas flow in a space 250 that is formed on the optical path of an energy beam and supplied with the prescribed gas flow, and a drive device 322 which changes, at least, either the position or attitude of the member 321. The position or attitude of the member 321 is changed, whereby the prescribed gas flow is varied in the space 250, and the prescribed gas is set uniform in quality inside the space 250.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254903-A (JP)
Title: Surface plasmon resonance sensor chip and method for analyzing sample using the same
Inventor: TSUBOYA KANAKO
IPC: G01N21/41
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plasmon resonance sensor chip having high resistance to various treatments, high environmental resistance and high corrosion resistance, capable of immobilizing ligand with higher density, and capable of highly accurate analysis.  <P>SOLUTION: In this surface plasmon resonance sensor chip, an optical prism or a diffraction grating, and a metal layer are provided in the vicinity of a sensor surface in contact with a sample, and a resonance region wherein a resonance phenomenon of a surface plasmon wave induced on the surface of the metal layer by irradiation of light and an evanescent wave produced by the action of the optical prism or the diffraction grating can be produced is formed on the sensor surface. The chip is made by forming the metal layer on a substrate of a resin having amorphous polyolefine as a main component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256114-A (JP)
Title: Portable communication terminal and character input method therefor
Inventor: UENO SHUHEI
IPC: H03M11/04
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To make characters easily inputtable without memorizing the arrangement of keys.  <P>SOLUTION: A character table 10 corresponding to a ten-key panel 5 is displayed on a display 7 by a CPU 1 according to the operation of the ten-key panel 5. A group frame 10a of the character table 10 is emphatically displayed according to the operation of the ten-key panel 5, and a character frame 10b in the group frame 10a corresponding to the ten-key panel 5 is emphatically displayed according to the operation of the ten-key panel 5. The character position can thereby be grasped intuitively without confirming the ten-key panel 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255705-A (JP)
Title: Image forming apparatus
Inventor: MATSUZAKI SHIGERU
IPC: G03G21/14
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent locking of a screw and fusing of toner to a screw end resulting from speed-up.  <P>SOLUTION: A sleeve and a screw are driven separately, and an image duty and an amount of consumed toner are detected to control an amount of rotation of the screw.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256715-A (JP)
Title: Information providing service system, information providing service method and information providing service program
Inventor: FUKUMORI SHUICHI
IPC: G06Q50/10
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing service system, an information providing service method and an information providing service program capable of dividing customer's personal information into protected information and disclosed information, and receiving the provision of information without disclosing the protected information to the information provider.  <P>SOLUTION: This information providing service system has a customer terminal 1, an information provider terminal 3, and an information management device connected to the customer terminal 1 and the information provider terminal 3 through a communication line 4, and the information management device 2 is provided with a customer information receiving part 20, a customer information management part 21, a classifying part 22, a disclosed information management part 23, a group of customer information transmitting part 24, a distributed information receiving part 25, a specifying part 26, and a provided information transmitting part 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256886-A (JP)
Title: Card processing system
Inventor: OGIWARA TOSHIHIRO
IPC: G07B15/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a user by improving the operability of an SF card exclusive for an automatic ticket examination device.  <P>SOLUTION: In this card processing system for allowing a user to enter/exit by directly inputting a prescribed SF card exclusive for an automatic ticket examination device to an automatic ticket examination device, when the card balance of the prescribed SF card does not reach the sum of a prescribed initial fare, the SF card is configured to be used by any device other than the automatic ticket examination device as the sum ticket.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259176-A (JP)
Title: Digital still camera
Inventor: WATANABE KAZUMITSU
IPC: G03B17/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital still camera which automates various operations and has excellent convenience of use.  <P>SOLUTION: The digital camera 1 photographs and displays a subject on a monitor LCD 12 in response to an operation at an operation part 16, records image data of the photographed subject on a memory card 1 in a specified data format, stores procedures of operations of photographing as operation information into a RAM 10 when the image data recorded on the memory card 11 are displayed on an LED 12 as a reproduced image, and also automatically reproduces a series of operation procedures according to the operation information. The series of operations can, therefore, be registered and automatically reproduced without requiring any special knowledge such as a script language to improve the convenience of use of the digital still camera 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258130-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SUZUKI SHINOBU
IPC: H01L27/115
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the deterioration of write speed of a flash memory by suppressing bird's beak generated in an interlayer film interposed between a floating gate and a control gate for a memory cell.  <P>SOLUTION: The interlayer film 4, interposed between a conductor film 3 for the floating gate and a conductor film 5 for the control gate, is constituted of a superposed film, having 4-layered structure consisting of a silicon nitride film 4a arranged at the lowermost layer, a silicon oxide film 4b, a silicon nitride film 4c and a silicon oxide film 4d. According to this method, the bird's beak of the silicon oxide film constituting one part of the interlayer film 4 can be suppressed, whereby deterioration of capacity of the interlayer film 4 can be restrained and a structure, capable of suppressing the deterioration of the writing speed, can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256106-A (JP)
Title: Manufacturing method of key sheet
Inventor: SHIMIZU YUICHIRO
IPC: G06F3/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a key sheet capable of suppressing careless deformation of a resin film in manufacturing it.  <P>SOLUTION: A frame 17 for preventing the careless deformation of the resin film 13 is provided on an outer edge part of the resin film 13 before forming a recessed part 15 for burying a key top 14 on a rear surface side of the resin film 13. The frame 17 is finally removed by cutting the resin film 13 on an inner side of the frame 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261509-A (JP)
Title: Method for producing (meth)acrylic acid ester
Inventor: KOIZUMI JUNJI
IPC: C07C69/54
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-purity (meth)acrylic acid ester containing no organotin compound by removing the organotin compound from a reaction product after transesterification reaction.  <P>SOLUTION: In the method for producing the (meth)acrylic acid ester by transesterifying a raw material (meth)acrylic acid ester with an alcohol in the presence of an organotin compound, the unreacted raw material (meth) acrylic acid ester is separated from the reaction solution of the transesterification reaction, the solution containing the objective (meth)acrylic acid ester is brought into contact with an ion exchange resin in the presence of water and a lower alcohol to provide the method for producing the (meth) acrylic acid ester.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262776-A (JP)
Title: Image forming lens device and imaging device
Inventor: MAKII TATSURO
IPC: G02B7/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize much further miniaturization by appropriately fixing respective constituent elements in a lens barrel body while reducing fixing spots in the lens barrel body.  <P>SOLUTION: In the image forming lens device, the image of a subject is formed by displacing one lens 11 out of a plurality of lenses 7 and 11 arranged in a state where their optical axes are aligned with the lens barrel body 2 in an optical axis direction. A diaphragm 12 is inserted inside the body 2 from a 1st insertion port 47 formed on a 1st side surface 3a parallel with the optical axis of the body 2, and a side cam 51 is inserted inside the main body 2 from a 2nd insertion port 62 formed over the 1st side surface 3a of the main body 2 and a 2nd side surface 3b parallel with the optical axis and adjacent to the 1st side surface 3a. In a state where a piece to be pressed 46 provided in a 1st holding member 44 is pressed to the 1st side surface 3a of the body 2 by a pressing piece 56 provided in a 2nd holding member 54, a fixing piece 58 provided in the 2nd holding member 54 is fixed on the 2nd side surface 3b of the body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263879-A (JP)
Title: Optical disk driver
Inventor: NAMIKI TOMOKAZU
IPC: G11B33/14
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk driver capable of solving the hissing sounds produced when the optical disk is rotated at a high speed by improving the shape of a top plate section having a clamping function to be the cause for an increase of the sounds.  <P>SOLUTION: The optical disk driver 1 drives the optical disk 2 in the state of holding the optical disk between a turntable 7 and a clamping member 8. Additional plate members 13 and 13a are arranged on both sides of a clamping plate 9 to eliminate differences in level between the clamping plate 9 and the plate members 13 and 13a. The plate 9 and the plate members 13 and 13a are put into the state of covering the entire part of the under surface of a top plate 11 and the heights thereof are unifired so as not to form ruggedness (steps) on the surface of the cover member, by which the exposure to wind is obviated and the hissing sounds are decreased.  <P>COPYRIGHT: (C)2003,JPO