baber/WOPTO huggingface dataset:
Patent JP-2005212058-A (JP)
Title: Apparatus and method for machining inside diameter of cylindrical element
Inventor: NISHI KENICHIRO
IPC: B24B5/48
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for machining an inside diameter which can accurately machine the inside diameter of a ferrule even if a lapping wire has been worn.  <P>SOLUTION: The apparatus for machining the inside diameter comprises the lapping wire 14 tightly arranged over two separate points, a means 21 which holds the ferrule 24 and makes the ferrule 24 rotate about the lapping wire 14, into which the lapping wire 14 is inserted, a means 15 for relatively move the rotating means 21 along the lapping wire 14, a means 18 which relatively vibrates the ferrule 24 along the lapping wire 14 with a minute amplitude in addition to relative movement by means of the means 15, and a means 25 for shifting the rotating means 21 in the direction crossing the lapping wire 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215485-A (JP)
Title: Developer carrier and image forming apparatus using same
Inventor: OKI TSUNEO
IPC: G03G15/08
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier that copes with high speed printing and has excellent durability for image formation, and to provide an image forming apparatus that uses the developer carrier.  <P>SOLUTION: The developer carrier having a semiconductive elastic layer on the peripheral face of a conductive shaft has a shield layer that shields the developer carrier from a substance bleeding from the elastic layer. Additionally, an electrification adjustment layer consisting of an electrification adjusting agent is formed on an outermost surface of the shield layer. In particular, the shield layer is a curable layer. The electrification adjustment layer is formed as the outermost layer before the curable layer is cured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004197106-A (JP)
Title: Method for producing polymer fine particle
Inventor: YAMAZAKI KAZUHIRO
IPC: C08F6/24
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing polymer fine particles having 1-10 μm average particle diameter by safely and easily separating from an organic solvent slurry of the polymer fine particles obtained by dispersion polymerization.  <P>SOLUTION: The method comprises performing radical polymerization of vinyl monomer in the presence of an organic solvent and a dispersion stabilizer, wherein the organic solvent dissolves the vinyl monomer and swells the polymer made from the vinyl monomer but hardly dissolves the polymer and forms an azeotrope with water and the dispersion stabilizer exerts good dispersion stabilizing property in the organic solvent but poor dispersion stabilizing property in water, and separating polymer fine particles from the obtained polymer particle slurry, wherein steam is blown into the polymer fine particle slurry to remove the organic solvent and the obtained aqueous slurry of the polymer fine particle is separated into solid and liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260151-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: IHARA YOSHIKAZU
IPC: H01L21/76
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor device reduced in the number of polishing processes so as to simplify the production process and to save the production cost.  <P>SOLUTION: This method for manufacturing semiconductor device comprises the processes of carving shallow trenches 20 in element isolation regions of an N-type epitaxial silicon layer 3, forming HDP-NSG films 7 filling the shallow trenches 20 using high-density plasma CVD method, cutting deep trenches 30 deeper than the shallow trenches 20 inside the trenches 20, casting polysilicon films 11 inside the deep trenches 30, and polishing the excess piles of the HDP-NSG film 7 and the polysilicon film 11 at the same time by means of a CMP method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005219261-A (JP)
Title: Method and device for controlling flushing, inkjet recording apparatus, and liquid jet apparatus
Inventor: SAITO KAZUO
IPC: B41J2/175
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling flushing, which make the flushing surely performed within a predetermined time interval without waiting for the completion of a flushing operation, even if recording is performed to the end of a medium to be recorded.  <P>SOLUTION: This method for controlling the flushing is practiced after the recording on the first medium to be recorded is completed and when the recording is performed on the second medium to be recorded. When a first predetermined time or above has not passed since the previous flushing after the completion of the recording on the first medium to be recorded, the flushing in the ejection of the medium to be recorded is not performed (step 43). The flushing is performed in a flushing position before or after the performance of the recording on the first line of the second medium to be recorded (step 59).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219313-A (JP)
Title: Laminated sheet
Inventor: SAITO TADASHI
IPC: B32B5/26
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet capable of certainly suppressing the shift between superposed sheets.  <P>SOLUTION: The laminated sheet is constituted by superposing a plurality of sheets 2 one upon another. Cuts 3 for piercing the superposed sheets 2 are provided and the shift in the depth direction of the cuts 3 is provided in the dislocation parts 30 on both sides of the cuts 3. It is preferable to provide the cuts 3 so as to pierce all of the sheets 2. Each of the sheets 2 is preferably a sheet formed by a papermaking process and contains a metal to be oxidized, a water retaining agent and a fibrous article.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219959-A (JP)
Title: Modified mesoporous oxide
Inventor: NAKABAYASHI AKIRA
IPC: C01G35/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified mesoporous oxide having a controlled property of the surface or the inside of a fine pore and excellent heat stability and to provide the mesoporous oxide having uniform pores, high surface area and high crystallinity.  <P>SOLUTION: The modified mesoporous oxide (A) is obtained by modifying a mesoporous oxide (a) with at least one kind of a modifying agent selected from a group comprising compounds having at least one kind of structural unit selected from a group comprising tri-organo silane unit, mono-oxy di-organo silane unit and dioxy-organo silane unit, and the high crystallinity mesoporous oxide (B) is derived from the modified mesoporous oxide (A).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223159-A (JP)
Title: Actuator apparatus, liquid injection head, and liquid injection apparatus
Inventor: MIYAMOTO MASAAKI
IPC: B41J2/16
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator apparatus wherein exfoliation of a terminal at the time of wire bonding can be prevented, and the terminal and a connection wiring can be connected comparatively easily and certainly, so that yield can be improved; and to provide a liquid injection head and a liquid injection apparatus.  <P>SOLUTION: At least a piezoelectric element is covered with a first insulating film 100 which is composed of inorganic insulating material, and in which the terminals 90a is arranged on a surface and a step-different portion 120 whose height is relatively lower than the terminal 90a is formed at least in a part of periphery of the terminal portion 90a. In the step-different portion 120, metal layers (91, 92) which constitute the terminal portion 90a are continuously arranged from the terminal 90a to a wall surface 120a which crosses at least the surface of the terminal 90a in the step-differen portion 120. At least parts of edges 90b of the metal layers (91, 92) in the step-different portion 120 are covered with a second insulating film 110 composed of inorganic insulating material, and the surface of the terminal 90a is arranged at a position relatively higher than the end of the second insulating film 110 which covers the ends 90b of the metal layers (91, 92) in the step-different portion 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220847-A (JP)
Title: Normally connected starter
Inventor: SAITO MIKIO
IPC: F02N15/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on a normally connected starter wherein the fixing torque of the starter lowers as the life of a brush deteriorates to possibly cause the associative rotation of the starter with the idling torque of a one-way clutch.  <P>SOLUTION: The normally connected starter is set so that the sum of the minimum fixing torque of an intermediate member between an output shaft 4 and an armature and the minimum fixing torque of the armature is greater than the maximum idling torque of the one-way clutch 6. Even when the life of the brush is reached resulting in the minimum fixing torque of the output shaft 4 of the starter 3 and the maximum idling torque of the one-way clutch 6, there is no associative rotation of the starter 3 with the idling torque of the one-way clutch 6. This surely prevents the centrifugal destruction of the armature due to the associative rotation and improves the reliability of the normally connected starter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246359-A (JP)
Title: Method for repairing gradient-matched cable system and cable part for replacement used for same
Inventor: GLEASON ROBERT F
IPC: G02B6/44
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing a gradient matched type cable system that keeps net color dispersion of the system apparently invariable.  <P>SOLUTION: The repair method includes a process of removing a part of a cable or repeater causing a fault in the gradient-matched type cable system and a process of manufacturing a cable part for replacement from two N-P cable lengths having a fiber group of negative dispersion and a fiber group of positive dispersion and a P cable length having a fiber group of positive dispersion. The N-P cable lengths are coupled with both the sides of the P cable length and and the replacing cable part is connected to the gradient-matched type cable at a place where the cable having caused the fault is removed. The cable is possibly repaired in a regular cable section or a compensation section and in the case, the cable part for replacement can include a repair repeater equipped with an LBO to keep the gain shape of a transmission spectrum apparently invariable to enable replacement with a gain equalizer when removal in repair.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005228882-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAJITA AKIHIRO
IPC: H01L31/062
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which varies the resistance of a fuse element without melting a fuse wiring even by irradiation of laser beams and has the fuse element of which functions are controlled, and to provide its manufacturing method.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate, a first wiring layer formed on the semiconductor substrate, a second wiring layer formed at the upper part of the first wiring layer, a plug serving as at least a fuse element for connecting the first wiring layer with the second wiring layer, and an opening provided in a part of an insulating film formed on the second wiring layer corresponding to the plug. Further, the semiconductor device can include an opening gap formed in the plug by irradiation of laser beams on the opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234137-A (JP)
Title: Personal digital assistance
Inventor: NARUSE TETSUYA
IPC: G06F3/048
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To display information in an always easily visible state on a display element and to make the display and operation of a terminal recognizable in a way as primarily imaged in the case the use in various forms like with, for example, the rotary open type terminal, is assumed.  <P>SOLUTION: The cellular phone terminal is constituted by connecting an upper casing 1 having a display 3, and a lower casing 2 having a terrestrial magnetic sensor via a rotary hinge mechanism and is constituted in such a manner that the map image matched with the azimuth detected by the terrestrial magnetic sensor can be displayed on a display 3. When, for example, the upper casing 1 is rotated by means of the rotary hinge mechanism, the output of the terrestrial magnetic sensor is corrected according to the rotating angle thereof and the azimuth of the map image on the display 3 is matched with the actual azimuth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236644-A (JP)
Title: Recording/reproducing device and method
Inventor: MORI HIROYUKI
IPC: H04R3/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a sound zoom function by one kind of microphone and zoom to left and right pictures.  <P>SOLUTION: There are provided a signal processor 9 for recording for separately performing signal processing to sound in the front and sound providing spatial impression in the left and right directions by one kind of omnidirectional microphone, and a signal processor 12 for reproduction for independently generating right and left sounds when the sound is zoomed in reproduction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236694-A (JP)
Title: Passband adjusting device and radio terminal device
Inventor: CHIMOTO KATSUHIKO
IPC: H04B1/10
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To optimize passband characteristics of an active filter.  <P>SOLUTION: A modulation wave signal used in a communication system equipped with an active filter 1 is fed from a modulation wave signal generator 2 to the active filter 1, and an EVM value (EVM:Error Vector Magnitude) of the output from the active filter 1 is measured by an EVM measuring instrument 3. A control unit 4 forms an adjustment signal for minimizing the EVM value so that the passband characteristic of the active filter 1 is adjusted under control by the adjustment signal. Since the modulation wave signal used in the communication system equipped with the active filter 1 is used and the passband characteristic of the active filter 1 is adjusted so as to minimize the EVM value, the active filter 1 can be adjusted to the optimum passband characteristic adapted to the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004720-A (JP)
Title: Storage management method
Inventor: NAGASUGA HIROFUMI
IPC: G06F12/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently acquire information relative to the situation of utilizing a storage or information relative to a stored file without increasing a load of a host computer.  <P>SOLUTION: A computer system comprises a host computer 100, a disk controller 300 for controlling the operation of a storage subsystem 200, and an administrative server 800 for managing the configuration of the storage subsystem. The host computer registers the result of grouping a plurality of volumes within the storage subsystem in accordance with their purposes in a volume management table 320 which is disposed within the disk controller and is constituted of a volume identifiers, physical addresses, and group identifiers. When accessing a volume via a host, the disk control device finds a physical address belonging to a storage which belongs to a group equal to the group inputted via the host, notifies the administrative server of information which is described in the volume item of the storage disposed in the physical address, and makes the server indicate the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231971-A (JP)
Title: Glass yarn, method of winding the same and glass yarn package
Inventor: OGATA YOSHIAKI
IPC: D02G3/26
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass yarn having small variation of running property when used as the weft and small twist count, a method of winding the same and a glass yarn package.  <P>SOLUTION: The glass yarn is twisted at ≤0.5 turns/inch average twist count, where the coefficient of variation of the twist count is ≤20%. In the method of winding the glass yarn, the glass yarn is wound to be twisted at ≤0.5 turns/inch average twist count using a yarn twister in which the radius (r) of a ring of a twisting part is ≥90 mm. The glass yarn package is formed by winding the yarn twisted at ≤0.5 turns/inch average twist count, where the coefficient of variation of the twist count is ≤20%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233358-A (JP)
Title: Support structure of ball screw shaft
Inventor: KAZUNO KEISUKE
IPC: F16H25/24
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact support structure of a ball screw shaft without impairing reliability and durability.  <P>SOLUTION: In this support structure of the ball screw shaft, a ball screw shaft 1 is rotatably supported on a housing through a rolling bearing 3. A fitting part 3 is formed on the end part of the ball screw shaft 1 to have a smaller diameter than the core diameter of a thread groove of the ball screw shaft 1, and the rolling bearing 3 is pressed in the fitting part 2 with a predetermined interference so that the maximum hoop stress of an inner ring 7 is 180 N/mm<SP>2</SP>or less. The support structure includes the rolling bearing 3 and a fixed ring 5 mounted on the fitting part 2, wherein an annular groove 4 having a predetermined angle α of inclination so that the side wall 4a of the end face side is flared toward the outside diameter side is formed on the fitting part 2, and the fixed ring 5 formed of a rod material having a circular section, whose line diameter is a little larger than an annular clearance between the side wall 4a and the inside diameter chamfer 7a of the inner ring 7 is mounted in the annular groove 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004257233-A (JP)
Title: Method for removably fixing latch release mechanism of trunk lid, and its assembly
Inventor: MARTUS CHARLES R
IPC: F16C1/14
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To keep a latch releasing handle of a trunk lid removable to facilitate its removal, save its cost and facilitates its installation when a vehicle is assembled.  <P>SOLUTION: One end of a holder 16 is fitted to a releasing cable jacket 14 of the trunk lid preferably by means of welding. The holder 16 has a pair of deformable lugs, i.e., projections 28, 30 arranged at an interval, between which a cable pull handle 20 is fastened and locked up. The holder 16 is fixed to a trunk part by a clip formed in an integrating manner or by means of a spigot push joint. Thus, the handle 20 is fixed so that a noise may be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005235047-A (JP)
Title: Power source intermittent disconnection debugging device and recording medium with program for realizing the method recorded thereon
Inventor: MANABE YASUTO
IPC: G06F11/22
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate debugging at the time of power source intermittent disconnection by generating a pseudo event of power source intermittent disconnection on a software basis to control the timing of the power source intermittent disconnection on a software side.  <P>SOLUTION: A power source intermittent disconnection debugging device is provided with an evaluation chip, an emulation memory, a power source intermittent disconnection management part and a host system. The power source intermittent disconnection management part, which is not stored in a ROM part of the emulation memory together with software of debugging object and operates independently, operates the emulation memory and the evaluation chip to generate the pseudo event, thereby realizing the pseudo power source intermittent disconnection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237208-A (JP)
Title: Method for forming pattern composed of polyhydroxyalkanoate
Inventor: FURUSAKI SHINYA
IPC: C12N15/09
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for micro-patterning with a polymer using an ink-jet technique.  <P>SOLUTION: A polyhydroxyalkanoate synthase and a 3-hydroxyacyl-CoA (3-hydroxyacyl-coenzyme A) are made to coexist in the form of the objective pattern on a substrate. The 3-hydroxyacyl-CoA is then polymerized with the enzyme to synthesize the polyhydroxyalkanoate. Thereby, a pattern composed of the polyhydroxyalkanoate is formed on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242508-A (JP)
Title: Data backup device
Inventor: HASHIMOTO SEIJI
IPC: G06F12/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data backup device for reconstructing a duplex system even when the storage capacity of an HDD 2 is less than the storage capacity of an HDD1.  <P>SOLUTION: When the storage capacity of an HDD2 is less than the storage capacity of an HDD1, the data stored in the HDD1 are read in the order of the older data, and the read data are cyclically written in the HDD2. Then, the data written in the HDD2 are copied to the HDD1. Then, the storage capacity of the writable region of the HDD1 is matched with the storage capacity of the writable region of the HDD2, and then regions equivalent to a difference between the storage capacity of the HDD1 and the matched storage capacity and a difference between the storage capacity of the second storage capacity and the matched storage capacity are respectively set with an inhibition region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243359-A (JP)
Title: Connector
Inventor: FUJII MASAYASU
IPC: H01R13/42
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector preventing the fall off of a terminal fitting by double-locking a lance and a retainer, of which the shape of the terminal fitting is simplified.  <P>SOLUTION: The terminal fitting 30 inserted into a housing 10 is prevented from falling off by the double-locking of the lance 12 and the retainer 20. Two locking parts 40 arranged in parallel in a width direction are provided at the rear end edge of a square cylinder 31 of the terminal fitting 30 with the lance 12 locked with one of the two locking parts 40 and the retainer 20 locked with the other locking part 40. Since the rear end edge of the square cylinder part 31 serves both as a locking means to the lance 12 and a locking means to the retainer 20, the shape of the terminal fitting 30 can be simplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242032-A (JP)
Title: Display device
Inventor: MATSUMOTO SHIGETO
IPC: G02F1/1345
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which has a display drive circuit mounted on a circuit board and has a protection resin film which does not have protection performance degraded by corrosion of wires, stress, etc.  <P>SOLUTION: In the display device, a display cell 1 and a circuit board 2 having the display drive circuit mounted thereon are juxtaposed and are electrically connected by a wire 4. A first protection resin film 61 is formed and kept in an end part of the display cell 1, the end part being on the side of a gap 5 between the display cell 1 and the circuit board 2, and then a second protection resin film 62 is formed from the side of the circuit board 2, and the second protection resin film is brought into contact with the first protection resin film 61 to fill the gap 5 with resin, and resin is applied to beneath a loop of the wire 4 to form a protection resin film 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI