baber/WOPTO huggingface dataset:
Patent JP-2005267720-A (JP)
Title: Manufacturing method and apparatus of magnetic disk unit
Inventor: MIYAHARA TAKAHIDE
IPC: B23P21/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic disk unit which suppresses distortion which occurs on an enclosure where a cover is fixed by fastening and assembled to the base by using a plurality of fitting screws, and secures the reliability of sealing, and provide manufacturing equipment of the magnetic disk unit.  <P>SOLUTION: In an assembly method of a magnetic disk unit by which a cover is superimposed on a base via a seal material and the cover is fixed by fastening to the base with a plurality of fitting screws, a plurality of screw fastening drivers support each fitting screw respectively, while driving all screw fastening drivers are driven simultaneously by torque of these screw fastening driver are synchronized and screwed and inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265568-A (JP)
Title: Dissolved gas concentration measuring instrument
Inventor: TANAKA OSAMU
IPC: G01N21/41
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To actualize automatic and continuous measurement on dissolved gas concentration and to secure the reliability of a measurement result on the gas concentration.  <P>SOLUTION: Specimen water taken in a container 21 is depressurized by a depressurization means 3 to detect gas produced from the specimen water by a photoelectric sensor 22. A detection means 23 is provided for detecting an ultimate pressure of the depressurization means 3 and the temperature of the specimen water. The concentration of dissolved gas in the specimen water is determined based on a signal from the photoelectric sensor 22, on the ultimate pressure of the depressurization means 3, and on the temperature of the specimen water. The detection means 23 includes a first detection means 40 for detecting the ultimate pressure of the depressurization means 3 and a second detection means 41 for detecting the temperature of the specimen water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269852-A (JP)
Title: Brushless motor
Inventor: FUJINAKA HIROYASU
IPC: H02K1/16
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the output torque of a brushless motor employed as a drive source of an apparatus.  <P>SOLUTION: In the brushless motor comprising a rotor having a magnet body 1 magnetized alternately with an N pole an and S pole in the rotational direction, and a core provided with a plurality of salient poles 5 wound with a coil and facing the magnet body 1 in the radial direction to constitute a magnetic circuit wherein a plurality of small teeth 6 are provided at pitches substantially equal to the width of two magnet poles at the part of the salient pole 5 facing the magnet body 1, and the rotor is rotary driven by conducting the coil depending on the rotor position, the open angle of the small teeth is set smaller at the forward end of the salient pole where flux density is higher than thoses at other parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265797-A (JP)
Title: Evaluation device and evaluation method
Inventor: MASAKI YUICHI
IPC: G01N21/27
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation device and an evaluation method capable of evaluating quickly a feature of a sample.  <P>SOLUTION: This evaluation device 100 is provided with a light source 114 for irradiating a substarte S with light , an imaging spectrometer 118 for dispersing spectrally reflected light from the substrate S to be imaged, the first computer 124 for obtaining amplitude value information as to an amplitude value of a spectral reflectance of the amplitude value, based on an image picked up by the imaging spectrometer 118, a memory 126 for holding preliminarily relational information (approximate expression) indicating a relation between the amplitude value information of the spectral reflectance and an absorption coefficient value, and the second computer 128 for obtaining the absorption coefficient value of the substrate S, based on the amplitude value information obtained by the first computer 124 and the relational information (approximate expression) held in the memory 126.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005270696-A (JP)
Title: Recycle method of sewage sludge
Inventor: UENO ICHIRO
IPC: C09K103/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycle method of sewage sludge which can effectively and efficiently treat a large amount of the sewage sludge.  <P>SOLUTION: In the recycle method of sewage sludge, the sewage sludge is carbonized to produce carbonized material, which is used as raw material to produce molded coal. It is preferable that the molded coal is produced by using the carbonized material as the raw material after carbonizing the sewage sludge to produce the carbonized material and using it as water purification material, that the produced molded coal is charged into a gasification furnace, and that slag discharged from the gasification furnace is used as the raw material of recycle material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277945-A (JP)
Title: Method, apparatus, system and program for image processing
Inventor: OBARA HISASHI
IPC: H04N5/76
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, an apparatus, a system and a program for image processing capable of performing optimal image inspection depending on a photographing environment.  <P>SOLUTION: A digital camera 2 generates original image data, or CCD-RAW data, and image data of a reduced size, so as to transmit to camera control PC 3. In the camera control PC 3, a simple inspection mode or a detailed inspection mode can be selected depending on the photographing environment. When the simple inspection mode is selected, order acceptance and image inspection are performed using the reduced size image data. When the detailed inspection mode is selected, in the camera control PC 3, curtailed original image data are generated from the original image data, and the order acceptance and the image inspection are performed using the curtailed original image data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285400-A (JP)
Title: Fuel cell and manufacturing method of module of the same
Inventor: KUNIEDA KENJI
IPC: H01M8/10
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator of a laminated module prevented from breakage caused by an elastic force of a seal member.  <P>SOLUTION: Junction faces on each of which a coolant flow passage is recessed are formed on outer faces of the separators located at both ends of the module interposing a membrane-electrode junction between the separators, and a seal member contact face lower than the junction face is formed the an outer peripheral side of the junction face. An anode; a cathode; a lead-in manifold leading a fuel, oxidant gas, and the coolant in a coolant flow passage; and a lead-out manifold leading respective off-gasses and the coolant; are formed on respective modules in a lamination direction. A plurality of the modules are laminated in a manner of making a sealing member surrounding the coolant flow passage, and the coolant lead-in/lead-out manifolds, and separating the other manifolds contact a sealing member contact face. Faces with prescribed sizes formed on outer peripheral parts at further outer peripheral sides of the coolant flow passage and the lead-in/lead-out manifolds is made to contact the separator of the adjacent module, and an elastic force of the seal member is supported.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004227773-A (JP)
Title: Disk drive device
Inventor: AOYAMA TAKASHI
IPC: G11B17/043
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive device which prevents a detection switch from being damaged.  <P>SOLUTION: The detection switch SW and a cassette holder 10 are arranged on a main chassis, and a cassette housing chamber 19 into which a disk cassette DK is inserted is constructed in the cassette holder 10. A pair of left and right cassette guiding parts 20a and 20b are provided at an entrance to the cassette housing chamber 19 and at the main chassis 3a side. A hole 21 for allowing the detection switch SW to advance is formed at the cassette guiding part 20a being one of the guiding parts, and a cassette insertion side of the hole 21 is made narrow so as to prevent a corner part 1a of the disk cassette DK from advancing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005282658-A (JP)
Title: Single lever type combination faucet
Inventor: NISHIOKA AKIRA
IPC: E03C1/044
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single lever type combination faucet which achieves excellent slidability of a movable disk and fixed disk.  <P>SOLUTION: The faucet is equipped with a fixed disk 4 and a single lever by which the movable disk is slid on the upper surface 4a of the fixed disk 4. By rotation of a single lever 7, a movable disk is slid on one of a blocking position in which a recess blocks a through hole 2 for hot water supply, an opening position in which a recess straddles over a through hole 1 for water supply, a through hole 3 for mixed water and the through hole 2 for hot water supply, an opening position in which a recess straddles over the through hole 1 for water supply and the through hole 3 for mixed water, and an opening position in which a recess straddles over the through hole 2 for hot water supply and the through hole 3 for mixed water. A plurality of holes 16 for making small a contact area between the upper surface 4a of a fixed disk 4 and the lower surface 6a of the movable disk 6 are formed in the upper surface 4a of the fixed disk 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281761-A (JP)
Title: Powder for thermal spraying, and production method of powder for thermal spraying
Inventor: KODAMA KOUTA
IPC: B22F9/08
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide powder for thermal spraying which is inexpensive and is low in the degree of oxidation on its surface and is suitable for thermal spraying and a production method of the powder for thermal spraying.  <P>SOLUTION: The powder for thermal spraying is composed of a central part mainly composed of metal and a surface layer part existing on the outer side of the central part and including an oxide of the metal. The surface part of the surface layer part is ground and is spheroidized by being plastically deformed. Also, the production method of the powder for thermal spraying comprises a primary powder production process of producing primary powder by rapidly cooling and solidifying the molten metal by a water atomization process, and a secondary powder production process of supplying the primary powder between opposite surfaces of one set of grinding bodies facing each other and imparting compressive shearing force to the primary powder by the relative movement of the one set of the grinding bodies.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286091-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKAHASHI IWAO
IPC: H01L21/3205
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problem that a manufacturing cost is high and an adhesive remains when a pressure sensitive adhesive sheet for semiconductor wafer protection is formed and stuck on a semiconductor wafer, in order to prevent the warpage of the semiconductor wafer under heating environment of a process for forming an element on the semiconductor wafer.  <P>SOLUTION: A warpage preventing layer 16 which consists of e.g. a silicon nitride film is formed on the back of the semiconductor wafer 41 in the former stage of a process for depositing a metallization layer which constitutes a wiring layer. As a result, a multilayer wiring layer is formed in a state that the semiconductor wafer 41 is previously curved in a reverse direction in which warpage is generated by the wiring layers. By the above method, although the semiconductor wafer 41 is curved by formation of the wiring layers, an amount of warpage X can be reduced sharply. In an exposure device, the semiconductor wafer 41 is sucked certainly and can be fixed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284073-A (JP)
Title: Electrophotographic photoreceptor drum, process cartridge, and electrophotographic image forming apparatus
Inventor: KOISHI ISAO
IPC: F16D1/104
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the grounding stability of an electrophotographic photoreceptor drum.  <P>SOLUTION: In the configuration of performing grounding of the photoreceptor drum by electrical connection of a driving shaft (a first electric conduction component) 70 on an image forming apparatus body 100 side and a drum grounding plate (a second electrical conduction component) 71 within the electrophotographic photoreceptor drum 1, the drum-grounding plate 71 has a plane contact section 71a and an arm-like contact section 71b as a contact means and the planar contact section 71a abuts on a driving shaft tip end apex 70a cooperatively with the movement of a driving transmission member 73 and the electrophotographic photoreceptor drum 1, in a direction where both approach each other by the fitting of a threaded hole 73a disposed at the driving transmission member 73 on the image forming apparatus body 100 side and a twisted projection 72a, disposed at one end of the electrophotographic photoreceptor drum 1 and by the pull-in force caused by rotation of the driving transmission member 73, and the arm-like contact section 71b slides on the driving shaft distal end apex 70a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282214-A (JP)
Title: Connecting member for ruler
Inventor: TAWARA YOICHI
IPC: E04F21/05
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of a self-leveling material through a gap of rulers upon construction of a floor using the self-leveling material.  <P>SOLUTION: The connecting member 10 for rulers comprises two blocking parts 11, 12 arranged parallel to each other and a connecting part 13 connecting the two blocking parts 11, 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294309-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KASAI NAOKI
IPC: H01L27/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which the entirety of the surfaces of the source and the drain and the gate electrode of a MOSFET are simultaneously silicified.  <P>SOLUTION: The method of manufacturing the semiconductor device includes a step of forming a dummy gate made of the laminated film of a gate insulating film, a first silicon film, an intermediate film and a second silicon film on a semiconductor substrate and a side face insulating film on the side face of the dummy gate; a step of forming a source and a drain made of an impurity diffusion layer 113 on the front surface of the semiconductor substrate; a step of exposing the upper part of the dummy gate and coating the front surface of a region except it with a resist; a step of removing the second silicon film and the intermediate film with the resist as a mask; a step of forming a metal film 115 on the front surface after the resist is removed; and a step of forming selectively a metal silicide, by reacting the entirety of the metal film and the exposed first silicon film 104 with the metal film 115 and the partial silicon of the impurity diffusion layer 113.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295104-A (JP)
Title: Process for manufacturing surface mounted piezoelectric vibrator
Inventor: KODAIRA YUKITAKA
IPC: H01L41/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounted piezoelectric vibrator in which the quality is stabilized by detecting defective conduction caused by cracking of a lead.  <P>SOLUTION: In the process for manufacturing a surface mounted piezoelectric vibrator comprising a tubular piezoelectric vibrator formed by holding an oscillation piece in an airtight terminal having a lead terminal and by sealing with a tubular sealing tube, a lead frame conducting electrically with the lead terminal and being connected with an external electrode, and mold resin covering the tubular piezoelectric vibrator, the lead terminal is connected with the lead frame and then electrical conduction is measured between them while applying a constant pressure to the lead frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294074-A (JP)
Title: Connector for camera module
Inventor: NISHIO ATSUSHI
IPC: H01R13/639
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a camera module capable of tightly fixing the camera module by preventing coming-off of the camera module when impact or the like is applied, and of stably locking the camera module even when attachment and detachment of the camera module are repeated.  <P>SOLUTION: This connector 1 for a camera module for removably housing the camera module 5 in the connector includes: a slide member 3 moved horizontally with respect to the mounting direction of the camera module 5 and displaced between a locked position and a lock position; and a plurality of contacts 22 energizing the camera module toward a direction opposite to the mounting direction of the camera module and used for making a part of the camera module brought into contact with and locked to the slide member displaced to the lock position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289483-A (JP)
Title: Quake-absorbing structure for floating roof of floating roof type storage tank
Inventor: SAKAI TOICHI
IPC: B65D88/42
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the circumferential and radial bending moments accompanying sloshing (disturbance on a liquid surface) which occurs in a floating roof type storage tank owing to the vibration as of an earthquake.  <P>SOLUTION: The floating roof type storage tank has a tank body 1 which is open at the top, and a floating roof 5 or 16 which floats on the surface of a liquid 8 stored in the tank body 1 and freely moves upwards or downwards while its peripheral slides in contact with the internal face of a side plate 4. A floating roof pontoon 9 or 16 is composed so as to be continuous, and quake-absorbing devices 22 formed from highly flexible elastic material, such as rubber, are arranged between adjacent pontoon sections. Thus, even if sloshing occurs owing to earthquakes or the like, with the result that the floating roof are deformed owing to its wave motion, the deformation is absorbed by the quake-absorbing devices and the bending moment of the floating roof does not become excessive. Accordingly, the floating roof is prevented from being broken owing to buckling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299705-A (JP)
Title: Vehicular transmission control device
Inventor: IWATSUKI KUNIHIRO
IPC: F16H61/686
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular transmission control device for improving fuel consumption as a whole by selecting an optimum warm-up pattern.  <P>SOLUTION: The vehicular transmission control device can set a plurality of warm-up patterns for restricting a change of a shift stage or a gear ratio to establish the warm-up completing condition of a vehicle. It comprises a means for measuring or estimating fuel consumption when one warm-up pattern is used, and a means for measuring or estimating fuel consumption when the other warm-up pattern is used. Herein, the warm-up pattern to be selected is determined in accordance with the comparison of the result of the measurement or estimation of the fuel consumption in the one warm-up pattern with the result of the measurement or estimation of the fuel consumption in the other warm-up pattern. The measurement or estimation of the fuel consumption in one warm-up pattern and the other warm-up pattern is basically performed in the same section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302326-A (JP)
Title: Display device and manufacturing method of display device
Inventor: SUMINO TSUTOMU
IPC: H01J29/28
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of sufficiently improving display brightness, and to provide a manufacturing method of the display device.  <P>SOLUTION: A light shielding layer 11 and a plurality of phosphor layers R, G, B are formed on the inside face of a front substrate of an SED, on top of which an aluminum film 40 having a plurality of vent holes 41 are formed. Gas evaporated during baking of an adhesive of an Al film 40 is released through the plurality of vent holes 41.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302463-A (JP)
Title: Induction heating cooker
Inventor: KUWAMURA HIROSHI
IPC: H05B6/12
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable comfortable cooking without making the indoor air or a ventilating fan unclean, and to improve a maintenance feature of a cooker body and a design feature of a perfect flat top.  <P>SOLUTION: An exhaust port 35 is coupled to an exhaust duct 38 and led to the outside through an opening of a wall face 39. It is thereby possible to exhaust heated air inside a main body 20 to the outside and to maintain a clean and comfortable cooking space without making the indoor air unclean.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300857-A (JP)
Title: Photosensitive transfer sheet, photosensitive laminate, image pattern forming method, and wiring pattern forming method
Inventor: MATSUMOTO HIROTAKA
IPC: G03F7/004
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive transfer sheet and a photosensitive laminate capable of easily forming desired patterns different in thickness.  <P>SOLUTION: The following items are stacked on a support in this order: a binder, a 1st photosensitive layer containing a polymerized compound and photopolymerization initiator, a binder, and a 2nd photosensitive layer containing a polymerized compound and photopolymerization initiator and having a relatively higher photosensitivity than the 1st photosensitive layer. Further, the second photosensitive layer is loaded with ether of oxime, ester, carbonate, and sulfonate or urethane. The photosensitive laminate is built by stacking the above 1st and 2nd photosensitive layers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303653-A (JP)
Title: Image pickup device
Inventor: KUBO NAOMOTO
IPC: H04N5/357
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high dynamic-range and high S/N moving images.  <P>SOLUTION: Images A, B, C, ..., of high-sensitivity pixel frames and images a, b, c, ..., of low-sensitivity pixel frames are alternately read out from a CCD in synchronization with a vertical synchronizing signal VD (figures (A), (B)). The images A, B, C, ..., of the high-sensitivity pixel frames and the images a, b, c, ..., of the low-sensitivity pixel frames are temporarily stored in an SRAM (a figure (C)). The image of a high-sensitivity pixel frame and that of a low-sensitivity pixel frame stored in the SRAM, A and a, B and b, ..., are composited, respectively. They are continuously outputted as the wide dynamic-range moving images (a figure (D)).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299025-A (JP)
Title: Anti-viral biosheet fiber article
Inventor: WASHIMI TAKASHI
IPC: D06M16/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosheet fiber article having an anti-viral performance, and to provide a method for using a biosheet fiber article giving a comfortable sleep sense to a user and preventing cold, by comprising sealing the biosheet fiber article in a bedding.  <P>SOLUTION: This biosheet fiber article is characterized by impregnating and fixing several kinds of aerobic bacteria having anti-viral actions. The biosheet fiber article, wherein the aerobic bacteria are aerobic bacteria living in soil. The biosheet fiber article, wherein phytoncide is further impregnated and fixed. The method for using a biosheet fiber article to prevent cold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI