baber/WOPTO huggingface dataset:
Patent JP-2004233213-A (JP)
Title: Inspection device for flaw of pattern
Inventor: WATANUKI AKIO
IPC: H01J11/22
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device for the flaw of a pattern, capable of detecting the printing shift caused by the expansion and contraction of a screen original plate.  <P>SOLUTION: A glass substrate B to be inspected is photographed by a reference camera 1 and a comparing camera 2 both of which are set at a reference interval L and the printing shift caused by the expansion and contraction of the screen original plate is detected from a correlation between the image due to the reference camera 1 and the image due to the comparing camera 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004544-A (JP)
Title: Image forming apparatus
Inventor: HISAKUNI HISATAKA
IPC: G03G21/14
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To extend the service life of an apparatus while securing cleaning performance.  <P>SOLUTION: The image forming apparatus, having an image formation part which forms a developer image on a first image carrier 4, a transfer part 10 which transfers the developer image on the first image carrier to a transfer material, a cleaning member 19 which abuts against the first image carrier, and an abutting pressure varying device which varies the abutting pressure of the cleaning member to the first image carrier, is so controlled that when the developer image is transferred to the transfer material, the abutting pressure of the cleaning member is higher in a first operation for cleaning a developer left on the first image carrier than in a second operation for cleaning a developer on the first image carrier which is not transferred to the second image carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004230796-A (JP)
Title: Inkjet recording device
Inventor: SATO NORIKO
IPC: B41J2/175
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tank detection sensor from breaking due to the user's wrong operation in an inkjet recording device which detects by the tank detection sensor whether or not an ink tank is set.  <P>SOLUTION: A tank detection switch 406 has a lever 406a which moves in a predetermined direction, and a body part 406c which supports the lever 406a. The tank detection switch 406 is set on a carriage 401 and detects the presence/absence of the ink tank through butting against the ink tank carried detachably to a recording head cartridge 501. Protecting walls 406b are set at both sides of the tank detection switch 406 to prevent the user from mistakenly touching the lever 406a when setting or detaching the recording head cartridge 501.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233823-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA KAZUHISA
IPC: G03G15/20
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide as an image forming apparatus where a fixing device 103 is detachable an inexpensive image forming apparatus that is free of a rise in cost resulting from an increase in the number of components or an increase in the number of production stages by detecting whether a fixing device is present in an image forming apparatus main body by using sensors etc., that the fixing device certainly has and which are needed to control the fixing device without arranging any dedicated detecting mechanism and sensor.  <P>SOLUTION: The image forming apparatus is equipped with a fixing device presence/absence judging means 10 for judging whether a heat fixing device is mounted on the image forming apparatus main body, from temperature information from a temperature detecting element 4 that the heat fixing device 103 is equipped with, and from information of a fixation and paper discharge sensor 104 that the heat fixing device is equipped with, and detects a recording material passing downstream from a recording material heat part N in the conveyance direction of the recording material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238228-A (JP)
Title: Method for producing optical fiber glass preform with reduced outside diameter fluctuation and few defective ends by soot method
Inventor: KAKIUCHI TAKAHIRO
IPC: C03B37/018
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber glass preform with reduced outside diameter fluctuation and few defective parts by a soot method.  <P>SOLUTION: The method for producing an optical fiber glass preform is characterized in that, in a method for producing an optical glass fiber preform comprising depositing glass soot on a rotating starting material by means of a row of a plurality of burners which reciprocates in parallel with the starting material, the reciprocating movement comprises a constant movement speed and deceleration/stop/acceleration for turning back movement, and the time t necessary to restore the constant movement speed after the start of the deceleration, stop, and acceleration and the constant movement speed v satisfy the relationship (1): t (msec)≤v (mm/min)×0.3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236539-A (JP)
Title: New dna-decomposing enzyme, method for producing the same, and method for producing deoxynucleocides with the same
Inventor: CHIKAMATSU TAKESHI
IPC: C12P19/30
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new DNA-decomposing enzyme comprising a new nuclease and/or a new phosphatase which are originated from a microorganism, to provide a method for producing the new DNA-decomposing enzyme, and to provide a method for producing a deoxynucleocide with the new DNA-decomposing enzyme.  <P>SOLUTION: This DNA-decomposing enzyme comprising the nuclease and/or the phosphatase which are produced with a microorganism belonging to Penicillium geastrivorus, its variant or mutant. The method for producing the same. The method for producing the deoxynucleocide or deoxynucleotide from DNA is characterized by reacting the DNA with the new DNA-decomposing enzyme.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238756-A (JP)
Title: Black-based moisture absorbing and releasing textile product
Inventor: MIZOBE MINORU
IPC: D06M11/63
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a black-based moisture absorbing and releasing textile product at least partially using a black moisture absorbing and releasing chemical fiber, improving defects that have unstable fastness to dyeing and can not obtain a black color, which a conventional moisture absorbing and releasing fiber has, while maintaining properties required for a moisture absorbing and releasing fiber.  <P>SOLUTION: The black-based textile product is obtained by using at least partially a black chemical fiber which is one having ≥10 wt.% coefficient of saturated moisture absorption at 20°C at 65% RH and the blackness degree of the fiber being ≤35 brightness by the display method described in JIS-Z-8730. The black-based moisture absorbing and releasing textile product having a balance between moisture absorption and release performance and blackness degree, excellent fastness to dyeing in a final product, namely, excellent black stability and an excellent aesthetic property is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239726-A (JP)
Title: Infrared imaging apparatus
Inventor: OISHI TOSHIHARU
IPC: H04N5/225
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an infrared imaging apparatus free from ghost which is generated because an infrared ray generated from foreign matters on an optical component arranged on an infrared imaging apparatus side from a filter is reflected by the filter and condensed on the infrared imaging apparatus, in the apparatus having the filter for limiting wavelength and light intensity in an infrared optical system.  <P>SOLUTION: The infrared imaging apparatus is constituted of a filter of curved profile for limiting wavelength and light intensity of light, infrared optical system including the filter of the curved profile, and an infrared ray detector, thereby preventing the infrared ray reflected by a filter surface from condensing on the infrared ray detector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238913-A (JP)
Title: Concrete-based repairing agent
Inventor: KOYANAGI YASUHIRO
IPC: C04B28/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete-based repairing agent which is excellent in adhesive force and durability, and which can be easily manufactured and eliminates an adverse effect on a global environment, by virtue of kneading using water.  <P>SOLUTION: In this concrete-based repairing agent, 50-70 pts.wt. water is mixed with a 100 pts.wt. composition wherein a 1-5 pts.wt. silicone resin, 5-15 pts.wt. casein, 28-40 pts.wt. kaolin, 5-15 pts.wt. titanium oxide and 1-5 pts.wt. sodium carbonate are mixed with 100 pts.wt. white cement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004108755-A (JP)
Title: Microwave oven
Inventor: KAN TAISEI
IPC: F24C7/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven preventing leakage of an electron wave by preventing deformation of a lock plate when opening/closing a door and by accurately sensing the opening/closing of the door by respective switches.  <P>SOLUTION: This microwave oven includes at least one hook part installed to the door having a function opening/closing an opening part of a main body, and at least one lock part provided inside the main body such that the hook part is locked. Each the lock part includes at least one lock plate locking the hook part when the hook part comes into the lock part, the sensing switch for sensing the coming of the hook part into the lock part, and at least one fixing screw fastening part positioned in a prescribed part of each the lock plate to fasten at least one fixing screw having a function fixing the lock part to the main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306536-A (JP)
Title: Polyester composition, hollow molded product composed thereof, sheet product and oriented film
Inventor: NAKAI YASUKI
IPC: B29C48/305
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow molded product which has an appropriate shrinkage at its mouth stopper portion, and is hard to cause a residual foreign favor and an offensive odor when used as a liquid container, a sheet product, and an oriented film.  <P>SOLUTION: A polyester composition comprises chips of a polyester whose main repeating unit is ethylene terephthalate and 1-5,000 ppm fines of a polyester having the same composition as the above polyester chips, the above polyester containing specified amounts of at least one metallic compound to be selected from a magnesium compound, a calcium compound, a cobalt compound, a manganese compound, and a zinc compound; a phosphorus compound; and an antimony compound, respectively, and the above fines of the polyester having a melt peak temperature on the highest temperature side of the melting peak temperatures, measured by DSC, of ≤265°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246648-A (JP)
Title: Designed trackball
Inventor: HAMA SHINJI
IPC: G06F3/0354
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a designed trackball that can increase an eye-catching effect and increase so-called optical position reading performance.  <P>SOLUTION: The trackball 10 comprises a ball 1 formed from a material transparent to light beams, and the ball 1 has therein a planar or solid design body 3 for making up a design. The design by the design body 3 can be, especially, a figure of a regular pattern, an emblem or a combination of them. The design body can be formed by laser machining.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248067-A (JP)
Title: Wireless lan sensor
Inventor: TSUKIURA HIDEHIRO
IPC: H04L12/28
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN sensor which receives one or more wireless LAN radio waves, distinguishes their bands, their intensity, etc., and displays their discrimination results on a display.  <P>SOLUTION: The wireless LAN sensor is a portable type and has at least an antenna and the display, and is provided with a radio wave band discrimination means for discriminating the band of a radio wave transmitted from a wireless access point, a radio wave intensity discrimination means for discriminating the intensity of the radio wave in the band discriminated by the radio wave band discrimination means, and a radio wave condition display means for displaying the wave band discriminated by the radio wave band discrimination means and the intensity of the radio wave discriminated by the radio wave intensity discrimination means on the display of the wireless LAN sensor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248449-A (JP)
Title: Motor and hybrid drive unit
Inventor: TATEMATSU KAZUTAKA
IPC: B60L50/16
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor capable of instantaneously and surely stop the rotation of an output shaft.  <P>SOLUTION: A stator unit 22 is fixed to a motor case 21, a rotor unit 24 is supported to the motor case 21, both ends of the output shaft 25 of the rotor unit 24 are rotatably supported to the motor case 21 along the axial direction so as to be displaceable, engagement parts 25b, 30 that can be engaged with each other are arranged at the motor case 21 of the one-end side of the output shaft 25 and the rotor 24, a coil spring 29 that is energized so as to displace the rotor unit 24 is arranged at the other-end side of the output shaft 25 so that the engagement parts 25b, 30 are engaged with each other, the rotor unit 24 is displaced against the energization of the spring coil 29 by the conduction of electricity to a stator coil 23, and thus the engagement parts 25b, 30 are released from an engaged state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245201-A (JP)
Title: Compressor
Inventor: KAWACHI MASAKI
IPC: F04B39/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor in which flow resistance at the time of refrigerant introduction is reduced without upsizing the entire structure.  <P>SOLUTION: The compressor 1 is of a nearly cylindrical shape, and comprises a suction chamber 11 and a discharge chamber 12. The suction chamber 11 is made by jointing a cast or forged rear-housing 10 through a valve plate 32 to the rear end of a cylinder block 30 having a plurality of cylinder bores 31. A piston 34 reciprocates by rotation of a driving shaft 45 supported in a crankcase 42. The rear housing 10 has an extension chamber 13, a suction port 15, and a communication part 16. The extension chamber 13 has side walls 17a, 17b, and 17c along a mold-drawing direction of the rear housing 10. The suction port 15 has a suction hole 15a made orthogonally to the direction drawing the mold. The communication part 16 affords communication between the suction port 15 and the extension chamber 13. A central angle θ of a common border L formed of the suction hole 15a and the communication part 16 in crossing of the suction hole 15a and the communication part 16 is set at least at 180°.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253832-A (JP)
Title: Wireless apparatus
Inventor: MATSUMURA TAKASHI
IPC: H04W28/18
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless apparatus for notifying an index with respect to communication quality in accordance with variations in a radio wave environment.  <P>SOLUTION: A demodulator 42 applies demodulation processing to a received signal. A decoder 46 applies inverse spread spectrum processing to a demodulated signal. Further, the decoder 46 calculates a CIR value 204 and outputs it to a CPU 26 and a predictive unit 48. The predictive unit 48 derives a CIR value 208 for a succeeding period in a next reception slot timing on the basis of the CIR value 204. The CIR value 208 for the succeeding period is converted into a DRC by a CIR-DRC conversion table 50. The CPU 26 applies internal processing to received data 200 or transmits the received data to a PC 20 connected externally via an external IF section 34 and obtains the communication quality index for notifying to a user on the basis of the CIR value 204 by an optional method and displays the index on a display section 30 in a form of an antenna mark or the like. Moreover, this index is transmitted to the external PC 20 via the external IF section 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253493-A (JP)
Title: Method for manufacturing workpiece and method for deciding processing recipe of wafer
Inventor: MORISAWA TOSHIHIRO
IPC: H01L21/205
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for deciding the processing recipe of a wafer which can obtain the processing capability of an arbitrary position on a product wafer when the product wafer is processed by the distribution of the processing capability on the surface of the wafer so as to monitor the processing capability of an apparatus as a reference.  <P>SOLUTION: A semiconductor is manufactured by obtaining the distribution of the processing capability on the surface of the wafer as the reference from the started result of the wafer for monitoring the processing capability of the apparatus, updating the distribution of the processing capability on the surface of the product wafer as the reference by the starting result of the product wafer, obtaining the distribution of the processing capability on the surface of the product wafer with the processing capability at the measuring position of the product wafer to be newly started as the reference, and deciding the recipe in which the state after the processing is uniform by the distribution of the processing capability on the surface of the product wafer of the state before the processing of the product wafer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249517-A (JP)
Title: Extruder for thin-walled rubber and extrusion method using it
Inventor: NAKAMOTO HITOSHI
IPC: B29C48/305
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extruder for a thin-walled rubber capable of extruding and molding the thin-walled rubber of good quality having appearance free from wrinkles, and an extrusion method using it.  <P>SOLUTION: The extruder 1 for the thin-walled rubber for extruding and molding a sheetlike thin-walled rubber is equipped with a first die 61 having a cross-sectional shape corresponding to that of the thin-walled rubber and the second die 62 arranged just on the upstream side of the first die 61 and having a cross-sectional shape for uniformizing the flow velocity distribution in the width direction of the molded thin-walled rubber. The second die 62 has a cross-sectional shape becoming large in cross-sectional height toward the outside in the width direction of the thin-walled rubber. Further, the extruder is equipped with a screw 2 for sending a rubber material to the first and second dies 61 and 62 and the gear pump 3 arranged on the leading end side of the screw 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254097-A (JP)
Title: Message distribution system and on-vehicle terminal device
Inventor: UEDA TETSUO
IPC: H04W4/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message distribution system capable of distributing a message while maintaining a real time property and without a user's increasing an operation burden and to provide an on-vehicle terminal device.  <P>SOLUTION: A user terminal 3 having a location detection function attaches present location information of the user terminal 3 detected by a GPS unit 4 to a message to be transmitted, and a message server transmits a command message to the user terminal 3 based on the message transmitted by the user terminal 3. A command performing part 7 automatically prepares a message to be transmitted to other user terminals 3 by performing the command.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251389-A (JP)
Title: Active liquid-sealed vibration damper
Inventor: SAITO ATSUSHI
IPC: F16F13/26
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active liquid-sealed vibration damper with an armature having reduced operating resistance when moved forward/backward.  <P>SOLUTION: An engine mount 1 is constituted by a first mounting member 2, a second mounting member 3 and an insulator 4. Part of a main liquid chamber 5 constituted by these is formed by a actuator 10, and the actuator 10 is in a semi-submerged shape. The actuator 10 has a solenoid coil 11 and the armature 12, and the armature 12 has one end protruded into the main liquid chamber 5 and the other end opened to the air via an opening portion 9. A seal 13 is provided between the armature 12 and the solenoid coil 11 for sealing the entry of operating liquid. At the inside end of the liquid chamber of the armature 12, a vane 15 protruded outward to the radial direction is provided at a preset peripheral space. It is positioned and supported by positioning rubbers 16, 17 supported on the second mounting member 3. When the solenoid coil 11 is energized to be excited, the armature 12 is pulled down to enlarge the capacity of the main liquid chamber 5 and change the internal liquid pressure thereof. On the contrary, when it is deenergized, the armature 12 is moved upward to an initial position by the positioning rubbers 16, 17, as shown in Fig.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006671-A (JP)
Title: Charge coupled device and manufacturing method thereof
Inventor: SASADA KAZUHIRO
IPC: H01L29/768
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge coupled device providing excellent performance regardless of having a structure of a single layer gate electrode.  <P>SOLUTION: This charge coupled device, having a single layer gate electrode structure, comprises a gate insulator film 10 formed on a silicon substrate 1; a plurality of barriers 20, consisting of an insulator, formed on the gate insulator film 10; and recess gate electrodes 30, arranged between adjacent ones of the barriers 20, having side faces formed along side portions of the barriers 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004259799-A (JP)
Title: Multiple wiring board
Inventor: MATSUDERA HIROSHI
IPC: B28B11/14
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a ceramic green sheet is remarkably deformed or cracking or the like is very liable to be generated in the ceramic green sheet associated with on the penetration of a thick ceramic mother board by a blade if dividing grooves are formed deep when the dividing grooves are formed on the thick ceramic mother board.  <P>SOLUTION: Dividing grooves 2 are formed along boundaries of wiring board regions 4 located on both main surfaces of the ceramic mother board 1 where wiring board regions 4 are arranged lengthwise and breadthwise to form a multiple wiring board. Sides 2a of the dividing grooves 2 which are provided on the one main surface of the ceramic mother board 1 and located at the sides of the wiring board region 4 are formed deep, and corners 2b of the dividing grooves 2 which are formed on the one main surface of the ceramic mother board 1 and located at the corners of the wiring board region 4 are shallow, and bottoms of the dividing grooves 2 formed on the other main surface of the ceramic mother board 1 are formed rectilinear. By this setup, when a blade is pressed to penetrate into the dividing groove 2 cut in the ceramic mother board 1, the ceramic green sheet is restrained from being deformed much at the corner 2b, and the ceramic mother board 1 can be easily and surely divided into the wiring board regions 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI