baber/WOPTO huggingface dataset:
Patent JP-2003309669-A (JP)
Title: User data backup method of portable apparatus, its system, server and program
Inventor: SAITO TSUGUJI
IPC: G06Q50/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a portable apparatus using user data whose format is different from user data preserved in a server to use the user data preserved in the server, in a backup system wherein the user data like telephone directory data or the like of a portable telephone set are preserved in the server on a network.  <P>SOLUTION: A user of the portable telephone set 10 registers the user data like the telephone directory data or the like in a storage server 20. When the user purchased a new portable telephone set whose user data format is different from the telephone set 10, the user requests format conversion. In response to the request, a format conversion server 50 converts the format of the user data registered in the storage server 20 to a format conformable to the format of the new portable telephone set. The user performs down load of the user data after format conversion, to the new portable telephone set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310499-A (JP)
Title: Electric vacuum cleaner
Inventor: CHICHII KAZUO
IPC: A47L9/16
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner of a cyclone type which is converted easily from an electric vacuum cleaner using a dust collection bag and shares constituents of the vacuum cleaner using the dust collection bag manufactured mainly in the past.  <P>SOLUTION: The electric vacuum cleaner 1 invented to achieve the purpose comprises an upper case 11 and a lower case 12, and includes a main body 3 of the vacuum cleaner equipped with a connecting opening 2 at the front part, wheels 4, an electric fan 13, a centrifugal filtration means 5, dust introducing members 6-9, a member 10 for sliding on a surface to be cleaned, and an air passage alteration member 20. The air passage alteration member 20 changes an air passage to lead the air flow introduced inside the main body 3 from the connecting opening 2 out to the centrifugal filtration member 5 and to introduce the air flow with dust filtered from the centrifugal filtration member 5 into the electric fan 13 inside the main body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314734-A (JP)
Title: Control apparatus for electromagnetically driven valve
Inventor: ASANO MASAHIKO
IPC: F01L9/20
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus for an electromagnetically driven valve, in which an electromagnet surely attracts an armature connected to an armature shaft transmitting power between valve stems to pull the armature in the direction closing a valve element, while suppressing increase in power consumption or the like.  <P>SOLUTION: Compressed air in reservoir tank 62 is supplied to a pressure chamber of an air spring 48 for opening a valve through a check valve 65. On the other hand, the compressed air in the reservoir tank 62 through the check valve 65 and compressed air in a high-pressure reservoir tank 80 having pressure higher than the pressure of the reservoir tank 62 are selectively supplied to an air spring 46 for closing the valve by a switch valve 82. The compressed air to be supplied to the pressure chamber of the air spring 46 for closing the valve is switched to the compressed air in the high-pressure reservoir tank 80 so that the pressure in the pressure chamber of the air spring 46 for closing the valve is forcibly increased immediately before the valve element 21 is seated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312002-A (JP)
Title: Ink cartridge
Inventor: SHIMIZU YOICHIRO
IPC: B41J2/175
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which prevents ink from leaking to the outside of the ink cartridge from an atmosphere communication hole by setting a check valve at the atmosphere communication hole formed for introducing the atmosphere into the ink cartridge.  <P>SOLUTION: A peripheral wall of the atmosphere communication hole 18 opened in an outer wall of the ink cartridge 1 is projected upward like a cylinder with its closed upper end. A communication hole for making the inside and the outside of the ink cartridge 1 communicate with each other through the atmosphere is opened in an outer periphery of the peripheral wall. The communication hole is shut by a cylindrical elastic member which covers the peripheral wall in a tightening state. The check valve 20 constituted as above prevents the ink stored in the ink cartridge 1 from leaking to the outside. When the ink is consumed and the interior of the ink cartridge becomes a negative pressure, a gap is generated between the elastic member and the peripheral wall by the pressure of the atmosphere, whereby the atmosphere is introduced into the ink cartridge 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319213-A (JP)
Title: Image pickup device
Inventor: SHINKAWA KATSUHITO
IPC: G03B17/20
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device whose operability can be improved by properly controlling a help display.  <P>SOLUTION: A digital camera (image pickup device) is provided with a liquid crystal display (LCD) 10 and an electronic viewfinder (EVF) having a function of detecting the contact of an eye. When the contact of an eye is detected in a help mode state in which help information H1 and a help menu H2 are displayed on the LCD 10, the help display is inhibited, and the EVF 20 performs an image display LG and an information display IG such as a camera mode. Since the help mode is released when a photographing preparation mode is detected in this way, it is possible to prevent a time for the click of the shutter from being missed to improve the operability of the digital camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319205-A (JP)
Title: Camera freely turnable at 360 degrees, turnable input- output structure and method for inputting and outputting camera signal
Inventor: RIN KOKURYO
IPC: H04N7/18
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera that is freely turnable at 360 degrees, a turnable input-output mechanism and a method for inputting and outputting a signal for the camera.  <P>SOLUTION: In this camera that is freely turnable at 360 degrees, the camera has a pedestal unit, a camera unit and a connection unit. A plurality of transmission traces having a concentric structure are provided on one face of the camera unit. Meanwhile, a plurality of tunable conductive units corresponding to a plurality of transmission traces are provided on the one face of the pedestal unit. The connection unit is used to mount the camera unit on the pedestal unit, and the turnable conductive units are brought into electrical contact with the annular transmission traces. Because of this, the camera unit can be freely turned while maintaining the electrical contact. The power of the camera unit and signal inputs and outputs can be send in an outer direction by the annular transmission traces through the turnable conductive units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322988-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SHIRONAGA RYOSUKE
IPC: G03G5/14
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the causes of image irregularity or image failure by preventing coating irregularity of a resin layer applied on the surface of a resin substrate.  <P>SOLUTION: In the electrophotographic photoreceptor having a resin substrate 2 and an intermediate layer 3 and a photosensitive layer 4 formed on the surface of the substrate 2, the contact angle θ of the surface of the resin substrate 2 with pure water 7 is specified to ≤80°. Thus the wettability of the resin substrate 2 with the coating liquid is improved and the intermediate layer 3 is uniformly formed with specified film thickness on the surface of the resin substrate 2, thereby preventing the occurrence of coating irregularity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323825-A (JP)
Title: Switch equipped with display function
Inventor: KODAIRA YASUO
IPC: H01H13/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch equipped with a display function, which is improved in display contrast and can display a variety of information.  <P>SOLUTION: For the switch, in which a display part is provided in a switch operating part, and pictures and characters can be variably displayed in the display part, the display part is formed by a transparent member, a back sheet 5 composed of a translucent member is arranged on the back surface of the display part, and emitters 6 are arranged below the back sheet 5. The display part is constructed by an organic EL member, and a back sheet composed of a dark smoke plate is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324619-A (JP)
Title: Image processing equipment and its control method
Inventor: ITAGAKI TOMOHISA
IPC: G06T5/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein when gradation correction to make accumulated color difference of a patch image linear is performed, density inversion is generated when there is low precision of in-plane uniformity of the patch, uniform gradation characteristics cannot be ensured in the L*a*b* space, when the color difference is accumulated, as it is, and color-matching precision is lowered.  <P>SOLUTION: Concerning the patch image, showing a plurality of gradations based on a monotonically increasing image signal, a density value and chromaticity information of each patch are obtained (S904). Density difference between adjacent patches in the increasing direction of the image signal is calculated (S905). A patch, wherein the difference value is positive, is extracted (S906). About the extracted patch, on the basis of the chromaticity information, the color difference between the adjacent patches in the increasing direction of the image signal is accumulated, and accumulated color difference is calculated (S908). A table for gradation correction is formed, in such a manner that the accumulated color difference becomes linear with respect to the image signal (S909).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320925-A (JP)
Title: Method and apparatus for car washing
Inventor: IGARI AKIRA
IPC: B60S3/04
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing method capable of significantly reducing tap water consumption by properly using recycled water and tap water accord ing to a process of car washing.  <P>SOLUTION: Proper use of recycled water A generated by recycling waste water (a) used for car washing and tap water B to be used for car washing for the first time corresponding to the cleaning processes permits the consumption of the tap water B to be significantly reduced and a high recycling rate to be assured while using the tap water B other than the recycled water A. It is possible to stabilize chemical and physical reactions of the coating agent on coated surfaces and prevent an initial effect of the coating agents D, E from being degraded while using the recycled water A, and prevent reactions of the coating agents D, E in piping and clogging of piping or the like by using the tap water B at least for dilution of coating agents D, E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043199-A (JP)
Title: Nozzle for laser plasma extreme ultraviolet radiation source and method of generating extreme ultraviolet radiation
Inventor: ORSINI ROCCO A
IPC: G21K5/02
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for a laser plasma extreme ultraviolet radiation source using a target material delivery tube. SOLUTION: A laser plasma EUV radiation source 46 provides thermal isolation between a nozzle body 48 and a target material flowing through the nozzle body. The target feeding tube 72 extends by passing through the nozzle body. The delivery tube has an expansive opening 80 positioned at the back of an outlet collimator 50 of the nozzle body. The delivery tube is made of a low heat conductive material such as stainless steel, and comes into limited contact with the nozzle body so that heating of the nozzle body from plasma does not heat the liquid target material fed via the delivery tube. The expansive opening has a diameter smaller than the outlet collimator.
Patent JP-2003326296-A (JP)
Title: Porous composite material and production method therefor
Inventor: YOSHIKAWA YOSHITAKE
IPC: C12N11/14
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide porous composite materials with which water purification, or the like, can effectively and efficiently be performed, and to provide a production method therefor.  <P>SOLUTION: A thermophilic seed bacillus PTA-1773 which is mixed bacillis of a thermophilic bacillus C-1 which is a close family of Bacillus brevis, a thermophilic bacillus C-3 which is a close family of Bacillus brevis, thermophilic Bacillus stearothermophilus CH-4, a thermophilic actynomyces MH-1, a thermophilic or heat resistant lactobacillus LM-1, a thermophilic or heat resistant lactobacillus LM-2 and an unknown bacillus and/or actynomyces, and has environmental purification-improvement capacities is incorporated into a porous fired body 2 containing ≥50 wt.% clay, so that the porous composite material 1 is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084456-A (JP)
Title: Film forming method and film forming apparatus
Inventor: KONISHI NOBUO
IPC: B05D7/24
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To simplify a semiconductor production process steps by using a resist for silylation in pattern formation of an insulation film and subjecting the resist to a silylation process. SOLUTION: After applying a resist 202 for silylation on a semi-conductor substrate, the resist 202 is pattern wise exposed. Then a silylation processing is performed to form a silylated layer 204 and the silylated layer 204 is hardened with performing an electron beam processing or a UV processing. After that, an etching is performed using the hardened silylated layer 204 as a mask and a wiring step is taken without removing the hardened silylated layer as a stopper for chemical mechanical polishing. With this embodiment, the patterning steps of an insulation film can be simplified.
Patent JP-2003329997-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI SETSUO
IPC: G06F3/041
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a persistent trace occurring by pressing on a panel in a liquid crystal display device of a vertical alignment system.  <P>SOLUTION: The liquid crystal display device is provided with a 1st substrate and a 2nd substrate arranged to be faced to each other via a liquid crystal, 1st electrodes formed in a pixel area on the liquid crystal side surface of the 1st substrate, and 2nd electrodes formed in a pixel area on the liquid crystal side surface of the 2nd substrate, and the liquid crystal molecules are aligned vertically to the substrates in the state in which electric field is not generated between the 1st electrodes and the 2nd electrodes. The device has a means for intermittently applying voltage not exceeding 20% of the maximum voltage applied across the 1st and 2nd electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329948-A (JP)
Title: Optical switch
Inventor: BABA RYOKICHI
IPC: B81B3/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch which latches a mirror without slanting it, can hold itself, and is high in yield and superior in reliability.  <P>SOLUTION: When the mirror 24 is latched, the mirror 24 is clamped from both its side with at least one couple of projection parts 56a and 56b or 60a and 60b, so the mirror 24 does not slants. Further, when a support frame 38 is latched, the support frame 38 is clamped from both its sides with at least one couple of projection parts 70a and 70b, or 74a and 74b, so the mirror 24 does not slant. Consequently, the reliability of the optical switch is improved. Since electric power is not supplied when a latch is placed in operation and supplied when the latch is reset, a self-holding is enabled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327609-A (JP)
Title: Process for manufacturing aqueous dispersion of colored resin fine particle, aqueous dispersion of colored resin fine particle, colored resin fine particle, ink, recording unit, ink cartridge, inkjet recording device, and inkjet recording method
Inventor: SAKAI JUNICHI
IPC: C09D11/322
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored resin fine particle that is useful as an ink color ing material which gives an image having a good water and abrasion resistance and an inkjet ink with a good jetting stability and has a good dispersion stabil ity, and a manufacturing process therefor, ink, a recording device, and a record ing method.  <P>SOLUTION: The process for obtaining the colored resin fine particle comprises dispersing pigment in an aqueous medium in the presence of a reactive emulsifier represented by formula (1) or (2), adding a polymerization initiator and a polymerizable unsaturated monomer to the dispersion, and polymerizing the monomer. The aqueous dispersion of the colored resin fine particle is also described.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326924-A (JP)
Title: Run flat tire
Inventor: HANA KAZUTAKA
IPC: B60C17/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run flat tire which can realize durability performance at run-flat driving and ride comfort at normal driving.  <P>SOLUTION: This run flat tire 1 has a reinforced rubber zone 8 inside in the tire axial direction of a side wall part 3, and in the reinforced rubber zone 8, an outer reinforced rubber zone 80 located outside in the tire axial direction and an inner reinforced rubber zone 81 located inside in the tire axial direction are provided adjacently, and the outer reinforced rubber zone 80 comprises a first reinforced rubber layer 82 having a first hardness and the inner reinforced rubber zone 81 comprises a second reinforced rubber layer 83 having a second hardness and a third reinforced rubber layer 84 having a third harness alternately laminated along the tire radial direction, wherein the first hardness is 65° or more in the Shore A hardness, the third hardness is smaller than the first hardness by 5 to 55° and the second hardness is in the middle of the first hardness and the third hardness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329857-A (JP)
Title: Method and device for manufacturing optical transmission body
Inventor: OGURA TORU
IPC: G02B6/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic optical transmission body, which can stably produce an optical transmission body having high productivity and satisfactory quality and a manufacturing device used for the manufacturing method.  <P>SOLUTION: This method for manufacturing the plastic transmission body includes an extension process for making a preform pass through an extension furnace for heating and melting the preform to extend the preform into an optical transmission body. In the method and device for manufacturing a plastic optical member, a plurality of reactor core tubes provided between the entrance of the extension furnace and the exit of the extension furnace are controlled at different temperatures, and the extension furnace wherein the controlled temperature of the reactor core tubes provided between the entrance of the extension furnace and a melting part increases monotonously and the controlled temperature of the reactor core tubes provided between the melting part and the exit of the extension furnace decreases monotonously is used to extend the preform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337122-A (JP)
Title: Device for measuring ultrasonic speed
Inventor: TODA KOJI
IPC: G01N29/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To calculate sonic speed V in a material by irradiating an ultrasonic wave into the material to detect the ultrasonic wave reflected with a reflecting plate as a delayed electric signal.  <P>SOLUTION: A longitudinal wave is irradiated into the material when an input electric signal E<SB>i</SB>(i=1, 2,..., n) from a frequency sweeping means 4 is applied between a comblike electrode 2A and a facing electrode 3 is sequence. The reflected longitudinal wave is detected as the delayed electric signal D<SB>i</SB>(i=1, 2,..., n) between a comblike electrode 2B and the facing electrode 3 when this longitudinal wave consisting of a vertical component to the bottom face of a piezoelectric substrate 1 is reflected with the reflecting plate 6. On the other hand, a combined signal C<SB>i</SB>(i=1, 2,..., n) from the input signal E<SB>i</SB>(i=1, 2,..., n) is detected between the comblike electrode 2B and the facing electrode 3. Then the delayed signal D<SB>i</SB>and the combined signal C<SB>i</SB>are interfered and consequently each interference signal R<SB>i</SB>(i=1, 2,..., n) is generated. The sonic speed V in the material is calculated from the interference signal R<SB>i</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337750-A (JP)
Title: Semiconductor device with internal analysis prevention function
Inventor: ASAHI TAKESHI
IPC: G06F21/86
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device hardly allowing estimation based on electric power analysis or timing analysis carried out for estimating secret information inside the device.  <P>SOLUTION: A clock conversion mechanism 1 (101) converts a clock signal 110 of the device 100 to input it into a submodule 11 (102) and a submodule 12 (103). A clock conversion mechanism 2 (121) converts the clock signal 110 of the device 100 to input it to the submodule 21 (104) and a submodule 22 (105). The clock conversion mechanism outputs a pseudo random number sequence on the basis of the clock signal 110. Since the pseudo random number sequence is formed inside the device 100, its change can be hardly observed from the outside. The respective submodules use the pseudo random number sequence as a clock signal. In this way, a processing time and a power consumption of the submodule are varied every time on the same processing, so that the timing analysis and the power consumption analysis become difficult.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344912-A (JP)
Title: Electronic flashing device
Inventor: OTAKA YUKIO
IPC: H05B41/32
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overvoltage of a main capacitor.   <P>SOLUTION: A flyback converter operating while making a control power source for an oscillation switch element by oscillation operation detects the overvoltage of the main capacitor to stop oscillating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348770-A (JP)
Title: Monitor screen trigger system of power grid protection relaying unit
Inventor: TAKARA TAKU
IPC: H02J13/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor screen trigger system of a power grid protection relay unit, capable of constructing following the same procedure a monitor screen for a grid condition information of a protection relay unit.   <P>SOLUTION: A plurality of protective relay units are installed in a power grid and store a grid condition information. A Web server is mounted on each of a plurality of protection relay units, a unit managing means stores the address information of a plurality of protection relay units, and a Web browser establishes connection with the Web server via a communication line. A display unit displays the grid condition information. The unit managing means sets the address information, corresponding to a protective relay unit in the Web browser to display the grid condition information. The Web browser connects to the Web server, to acquire the grid condition information stored in the protection relay unit, and constructs a monitor image for the grid condition information on the display unit.  <P>COPYRIGHT: (C)2004,JPO