baber/WOPTO huggingface dataset:
Patent JP-2008074562-A (JP)
Title: Screw feeder
Inventor: OKA MINORU
IPC: B65G33/14
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw feeder capable of positively supplying a comparatively accurate amount of powder particles even when the powder particles are highly viscous.  <P>SOLUTION: The screw feeder is equipped with a horizontally-placed cylindrical body 8 forming a conveyance path for the powder particles P from a supply port to a downward discharging port 10, and a screw 9 disposed in a substantially concentric state on the cylindrical body 8. A damper 18 for shutting off the conveyance path is provided to the screw feeder to be movable along the direction of an axis L of the cylindrical body 8 from an open side A to a closed side B of the downward discharging port 10, and pressed by an energizing mechanism 20 toward the closed side B. A laterally-facing discharging opening part 21 for discharging the powder particles P is opened in the damper 18. The powder particles P near the downward discharging port 10 can be discharged from the laterally-facing discharging opening part 21 when the damper 18 moves to the closed side B of the downward discharging port 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077540-A (JP)
Title: Compression processing state management system in web system, server, web system compression processing state management method, program and recording medium
Inventor: NONAKA TOMOHITO
IPC: G06F12/00
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression processing state management system in a web system or the like capable of quickly grasping a processing state of compression processing in a web system.  <P>SOLUTION: This server 101 has a web system 111 and an external management application 114, and the web system 111 arranges compression processing (UNLHA32. DLL) 112 and monitoring processing 113 in the same process. The external management application 114 accesses the monitoring processing 113. The monitoring processing 113 acquires a processing state of compression processing for the compression processing 112 (KBA. DLL), and outputs the processing state to a processing state file 301 in an HTML format. The external management application 114 acquires and analyzes the processing state file 301 and notifies and provides the processing state to a client terminal 103 on the basis of a stored processing state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085392-A (JP)
Title: High-frequency power amplifier circuit
Inventor: KAWAGUCHI SUSUMU
IPC: H03F3/26
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power amplifier circuit which has an economically advantageous constitution.  <P>SOLUTION: When a high-frequency power MOS-FET 11 enters a fault mode of a gate-drain short circuit and a high voltage that exceeds a set voltage is applied to a voltage-limiting varistor 13, the voltage-limiting varistor 13 discharges an applied excessive voltage. With the discharge current thereof, an overcurrent protecting fuse 14 disconnects the current path between a gate electrode (G) and a gate pulse input terminal (Tgb).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083102-A (JP)
Title: Developer collector and image forming apparatus with it
Inventor: BITO TAKAHIRO
IPC: G03G21/10
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer collector which can replace the waste toner container without suspending the image formation, and to provide an image forming apparatus with it.  <P>SOLUTION: The collector has two or more toner take out sections 11 formed in the transfer means 4 and can replace the waste toner container 3 currently not taking out the waste toner in the toner take out section 11 by making the transfer means 4 take out the waste toner selectively from one of the toner take out sections 11 to fill in the waste toner container 3. Thus, it can replace the waste toner container 3 without suspending the image formation in an image forming apparatus 50 with a cleaner 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086093-A (JP)
Title: Electrical facility equipment
Inventor: OZAWA KATSUNORI
IPC: H02B3/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent charging by grounding a rear plate to a body part for safety, and also to dispense with the complicated work at attachment and detachment of the rear plate.  <P>SOLUTION: A metal fitting 3 for grounding is attached to the rear side of the rear plate 1b, corresponding to one point out of the internal thread parts 1c of the body 1a with a screw 4 so that its recess 3b lies upon the small-diameter part of the hooking hole 1d of the rear plate 1b, and a thumbscrew 2, threaded into the recess 3b and the hooking hole 1d, is screwed into the internal thread part 1c of the body 1a, whereby the grounding metal fitting 3 and the rear plate 1b are fastened to the body 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082215-A (JP)
Title: Thermal power generation system
Inventor: ISOBE HIROSHI
IPC: F01K13/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal power generation system capable of compacting a system whole body and reducing the weight and cost thereof.  <P>SOLUTION: Working medium 3 is directly or indirectly heated by thermal energy and vapor of the working medium 3 is made jet out from a nozzle 8 to drive and rotate a rotor blade 5b. A generator rotor 5A is rotated by rotation of the rotor blade 5b to generate power by a generator stator part 6B provided with opposing to the generator rotor 5A. Vapor flowing out of the rotor blade 5b is returned to liquid again by a condenser 7. The nozzle 8, the rotor blade 5b, the generator 6, the condenser 7 and a spindle 10 connecting the rotor blade 5b and the generator 6 is a unit structure body 2 which is an integrated assembly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082811-A (JP)
Title: Optical characteristic measuring method and optical characteristic measuring instrument for thin film
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G01M11/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately inspect and measure an oriented film, etc. of a liquid crystal display, including its optical substance characteristics, its surface shape, and the existence of deposits on its surface.  <P>SOLUTION: With a thin film used as a measuring object specimen, light coming out of the same light source is split into object illumination light 11 and reference light 12 in two directions by a light splitting means (half mirror 5) to obliquely illuminate the surface of the specimen 30 by the illumination light 11. The optical characteristics of the specimen is measured through optical interference caused by superposing object reflection light 11a and the reference light 12 on each other by a light superposition means (half mirror 5), with the reflection light 11a arising on the specimen surface and in the vicinity of the surface. A two-dimensional light intensity detector (array CCD 7), etc. are used for detecting a change in light intensity. The optical substance characteristics and the surface state of the specimen surface and those in the vicinity of the surface are measured through a change in light intensity caused by the optical interference between the reflection light arising on the specimen surface and the reference light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007180496-A (JP)
Title: Manufacturing method of metallic seed layer
Inventor: SHIH CHIEN-HSUEH
IPC: H01L21/768
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of semiconductor device forming a metal cap layer on a metal line.  <P>SOLUTION: The method comprises: a process 400 of preparing a substrate including exposed metal surface; a reduction process 410 of reducing the metal surface; and a process 430 of depositing metal layers by moving the substrate to a chamber (420) under an inactive or reducible atmosphere.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008091278-A (JP)
Title: Fuel cell
Inventor: HAMADA SHIGETAKA
IPC: H01M8/10
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of suppressing voltage drop in an end cell by suppressing flooding in a fuel gas passage in the end cell.  <P>SOLUTION: The fuel cell 1 is equipped with a cell stack 3 formed by staking the same kind of unit cells 2. The unit cells 2 have tolerance by pressure loss of a fuel gas passage 40 inside, and fuel gas is supplied to the fuel gas passage 40 of each unit cell 2 by supplying fuel gas in the staking direction of the cell stack 3. In the cell stack 3, the unit cells 2 are stacked so that the more the unit cell 2b is on the downstream side in the supply direction of the fuel gas, the more the pressure loss in the fuel gas passage 40 is decreased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095791-A (JP)
Title: Linear actuator
Inventor: NAKAMURA MASAHITO
IPC: A61G7/00
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow adjustment of a stroke end of a mobile body regulated by a switch even after assembling.  <P>SOLUTION: The linear actuator 10 comprises a shaft 16 rotated by driving force of a motor 30; a nut 19 linearly moved by rotation of the shaft 16; a movable cylinder 12 connected with the nut 19; a support cylinder 14 slidably supporting the nut 19 and the movable cylinder 12; and a pair of limit switches 65 and 65 detecting a stroke end of the movable cylinder 12. A holder 51 of a switch assembly 50 is set within a switch assembly setting chamber 14 provided in the support cylinder 13 to be position-adjustable by a mounting length adjusting bolt 43, and a base end switch unit 60A and a top end switch unit 60B are set on the holder 51. The top end switch unit 60B is set on the holder 51 so as to be position-adjustable by a stroke adjusting bolt 45. The stroke end of the movable cylinder can be adjusted even after assembling by adjusting the position between the holder and the support cylinder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096741-A (JP)
Title: Mask, method for manufacturing mask and method for manufacturing semiconductor device
Inventor: HIRANO TAKASHI
IPC: G03F1/68
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask with which formation of an unnecessary pattern is eliminated and only a desired pattern can be formed, and to provide a method for manufacturing the mask and a method for manufacturing a semiconductor device.  <P>SOLUTION: The mask is to be used for a photolithographic process when a pattern or the like is formed in a semiconductor device, and is equipped with a substrate 100, a device pattern 104 formed on the substrate 100 in a position of an exposure region 101 to be irradiated with exposure light, and an external pattern 105 formed on the substrate 100 in a position of an exposure external region 102 that is formed outside the exposure region 101 and is not irradiated with the exposure light. Stray light with which the exposure external region 102 is irradiated from the exposure device is suppressed from transmitting through the substrate 100 by forming a light scattering layer 106 in the substrate 100 of the exposure external region 102, the scattering layer being a region having a transmittance smaller than that of the substrate 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095665-A (JP)
Title: Idling method for main machine turbine for ship and device therefor
Inventor: FUKUDA TOSHIICHIRO
IPC: F01K15/04
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow anybody to easily perform idling (warm-up operation just before sailing) in spite of presence/absence of skill instead of manual spinning performed by a skilled operator.  <P>SOLUTION: This idling device has: a controller 21 automatically operating an operation valve 7 supplying vapor to a forward-going turbine and a backward-going turbine of a main machine turbine 1 according to the following means of (1) and (2); and a rotation speed detection means 22 of a propeller shaft 6. The means of (1) automatically alternately repeats valve operation for gradually opening the operation valve 7 such that the operation valve 7 reaches a prescribed opening on a forward-going side and a backward-going side, keeping the operation valve 7 in the opening for a prescribed time, and gradually closing the operation valve 7 on the forward-going side and the backward-going side with a prescribed pitch. The means of (2) detects a rotation speed of the propeller shaft 6 by the rotation speed detection means 22 of the propeller shaft 6, and restricts the prescribed valve opening of the operation valve 7 to an opening wherein the rotation speed of the propeller shaft 6 does not exceed a set rotation speed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007247384-A (JP)
Title: Apparatus and method for road repair work
Inventor: NAKAGAWA TAKAHIRO
IPC: E01C9/00
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of facilitating execution work during road repair work, easily eliminating step formed in repair work sections even if sections to be worked are long work sections reaching a few hundred meters, and performing execution which does not require withdrawal work after the completion of work.  <P>SOLUTION: The apparatus is provided with a hopper 10 for loading a road repair material; a supply control mechanism 20 having an opening formed at a lower part of the hopper for leading the road repair material to the outside; and a compaction frame 30 having a drop opening formed at a lower part of the supply control mechanism and larger than the opening of the supply control mechanism; and a vehicle body 40 loaded with them. The compaction frame 30 has a pressing surface 31A for pressing the supplied road repair material to press the road repair material supplied to a road repair section in an attitude supported on both right and left sides at least in the traveling direction of work and tilted in the right and left directions and forms a slope by the road repair material at the road repair section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008101660-A (JP)
Title: Constant velocity universal joint
Inventor: SHIBATA TAKAAKI
IPC: F16D3/20
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint capable of preventing damage to a roller, a leg shaft, and a drum-like roller, and capable of being easily assembled.  <P>SOLUTION: In the constant velocity universal joint, the leg shaft 7 can be freely inserted and removed to and from the annular roller 3 without deforming the annular roller 3, the leg shaft 7 and the drum-like roller 4 between an assembly start position where an inscribed circle diameter d1 of separating ends 4a of the drum-like rollers 4 when the drum-like rollers 4 are arranged on an insertion side Z of an inside diameter projecting round surface 11 of the annular roller 3 is equal to or more than an outside diameter dimension D of a spherical surface part 9 of the leg shaft 7 and an assembly completion position where the leg shaft 7 is inserted in the inside of the drum-like rollers 4 and an axial center position X of the drum-like roller 4 is moved to a minimum inside diameter position Y of the annular roller 3, and a retaining member 13 for preventing the leg shaft 7 from coming off from the annular roller 3 is provided on an end edge of the annular roller 3 on the insertion side Z.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102220-A (JP)
Title: Video display device
Inventor: UCHIYAMA MASAKATSU
IPC: G09G3/36
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a video display device that can improve the display quality of moving picture display while suppressing blur in a moving picture and generation of flicker.  <P>SOLUTION: The video display device is equipped with: an LCD panel 11 composed of a plurality of horizontal lines comprising a plurality of pixels; gate driving circuits (first gate driver 13a, second gate driver 13b) repeatedly processing in a predetermined cycle to display inputted video information in a video information display period and to display a non-video signal in a non-video display period in a grayscale number different from that of the video information, to each horizontal line of the LCD panel 11; and a control circuit 15 controlling the time ratio of the non-video information display period to the predetermined cycle time according to predetermined information obtained from video information, as well as controlling the grayscale number of the non-video information according to the time ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102046-A (JP)
Title: Navigation system, route search server, and terminal device
Inventor: SAKAMOTO HIROSHI
IPC: G01C21/34
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To inform whether a user meets with crowdedness due to the movement of participants of an event by storing a desired route noticed by the user as a registered route, and extracting the event opened in the neighborhood of the registered route.  <P>SOLUTION: A navigation system 10 includes an event database 36 for accumulating event information, a registered route storing means 24 for storing desired guide route data as the registered route, and a route comparison means 23. The route search means 33 extracts the event, opened in the neighborhood of the registered route by referring the event database 36, based on the registered route stored to the registered route storing means 24, and searches for a comparison route moved to use a transit system by the event participants, regarding the finish time of the event as start time. The route comparison means 23 discriminates coincidence of both the routes, by comparing the registered route and the comparison route with each other; and when the coincidence is within a prescribed range, informs to informing destination previously setting contents within which the registered rout is crowded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007114794-A (JP)
Title: Method and device for training time length predictive model, method and device for time length prediction, and method and device for speech synthesis
Inventor: YI LIFU
IPC: G10L13/08
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that a conventional general method is strongly affected by two major problems i.e. data sparsity and attribute interaction.  <P>SOLUTION: A method includes a step of generating an initial time length predictive model, wherein each of a plurality of attributes and the attribute combination is included as an item by using part of a plurality of attributes concerning the time length prediction and possible attribute combination of the plurality of attributes; a step of calculating the importance of each item of the time length predictive model; a step of eliminating the item having the calculated minimum importance; a step of regenerating the time length predictive model with the rest of the items; a step of determining whether the regenerated time length predictive model is a suitable predictive model; and a step of repeating the importance calculating step and a step, following the importance calculating step with a newly regenerated time length predictive model, if it is determined that the step of calculating the importance and the time length predictive model are not the optimum model.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008107646-A (JP)
Title: Imaging apparatus, blur correction method, and program
Inventor: KANDA KAZUHIKO
IPC: G03B7/30
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To optimally correct blur while restraining power consumption.  <P>SOLUTION: The imaging apparatus includes: an imaging element 22 which images a subject image formed by a photographic lens 2 and outputs an image signal; an angle velocity sensor 24 which detects the amount of blur caused in the apparatus; an optical blur correcting section 25 which corrects the blur of the subject image formed by the imaging element 22 by moving the photographic lens 2 in a predetermined direction according to the detected amount of blur detected by the angle velocity sensor 24; a base blur correcting section 27 which corrects the blur of the subject image formed by the imaging element 22 by moving the imaging element 22 in the predetermined direction according to the amount of blur detected by the angle velocity sensor 24; and a camera control section 36 which selectively controls subject image blur correction using the optical blur correcting section 25 or that using the base blur correcting section 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007014354-A (JP)
Title: Working machine for paddy field
Inventor: OKUDA HIROSHI
IPC: A01C11/02
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine for paddy fields, which can surely lift or lower a working implement without deteriorating a good aspect wherein the working implement can be lifted or lowered in simple operations, while preventing a misoperation, and can easily select the changes in the posture of a marker.  <P>SOLUTION: An operation tool 21 to be artificially operated in vertical and longitudinal directions is disposed below a steering wheel 20. When the operation tool 21 is upward operated, the working implement is lifted with an actuator to a prescribed height. When the operation tool 21 is downward operated, the working implement is lowered with the actuator to a working height. When the operation tool 21 is longitudinally operated, the posture change of a marker is selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008106403-A (JP)
Title: Paper and method for producing the same
Inventor: SATO TAKANORI
IPC: D21H21/14
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide antibacterial/deodorant paper having beautiful appearance by inhibiting deformation, discoloration and distortion during heating/drying in the production of the paper blended with a tea component.  <P>SOLUTION: This method for producing the paper includes preparing paper pulp slurry blended with squeezed liquid of used tea leaves containing water and/or crushed used tea leaves, and making paper, and removing water, or preparing an aqueous liquid containing a polyphenol derived from the tea and having a particle diameter of contained particles of ≥10 and <500 μm, and making paper from the paper pulp slurry blended with the aqueous liquid, and removing water. The obtained paper has the paper pulp and particles containing the polyphenol and having a particle diameter of ≥10 and <500 μm. Further, the paper has the paper pulp and crushed used tea leaves having a particle diameter of <500 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111947-A (JP)
Title: Particles for display medium and information display panel using the same
Inventor: OUCHI TAKAO
IPC: G02F1/19
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide particles for a display medium which ensure necessary and sufficient fluidity and charge amount of the display medium, by setting the fluidity of the particles for the display medium constituting at least one of one or more display media sealed in an information display panel within an optimum range, and to provide an information display panel configured using the particles for the display medium, good in mobility of display media and excellent in display quality.  <P>SOLUTION: The particles for the display medium constitute the display medium used in the information display panel which displays information such as an image by moving the display media by applying an electric field to the display media having an optical reflectance and charging property sealed in between two substrates 1, 2, at least one of which is transparent. Plus sieve of the particles for the display medium (a ratio of remaining of the particles put on the upper surface of a sieve with an opening of 32 μm when the sieve is vibrated at an amplitude of 1 mm for 120 s) after heating at 60°C is ≤30% and a change in circularity is ≤5%. By using the particles for the display medium, good drive reversal property of the information display panel after heating at 60°C is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT