baber/WOPTO huggingface dataset:
Patent JP-2008004881-A (JP)
Title: Method of manufacturing element isolation structure section
Inventor: TOKUICHI TOMOYUKI
IPC: H01L21/76
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To secure satisfactory in-plane uniformity by preventing the occurrence of dishing in STI (Shallow Trench Isolation).  <P>SOLUTION: The method of manufacturing an element isolation structure section includes steps of: setting on a substrate 12 an element formation region 10a, and an element isolation structure section formation region 10b including a small isolation region 10b and a large isolation region 10bb; depositing a first thermal oxide film; depositing a silicon nitride film; forming a groove 14 including a first groove 14a formed in the small isolation region, and a second groove 14b formed in the large isolation region; depositing an oxide film 15 of the grooves; depositing a first oxide film of a precursor; depositing a precursor-embedded oxide film for being embedded in the second groove; forming a precursor filler for filling the first groove of the small isolation region, a precursor coater for covering the surface of the second groove, and a precursor-embedded part for being embedded in the second groove; removing the silicon nitride film; removing the first thermal oxide film; depositing the second thermal oxide film; and removing the second thermal oxide film and forming the filler 16a, the coater 16b and the embedded part 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004016-A (JP)
Title: Authentication method, authentication system, information processor, computer program and storage medium
Inventor: KISHIMOTO TAKESHI
IPC: G06F21/31
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication method which can be used even by a person who hesitates to provide biological information and an aged person or child who cannot memorize a password without requiring registration of the biological information or password, and can prevent a person who steals identification information from being authenticated as valid, and an authentication system, an information processor, a computer program and a storage medium therefor.  <P>SOLUTION: A destination of an authenticated person and identification information stored by the storage medium carried by the authenticated person are registered in a database 5 in association with each other. A reader 3 reads the identification information stored in the storage medium carried by the moving authenticated person, transmits the read information and location information of itself to a communicable authentication device. The authentication device determines whether the destination registered in association with the received identification information is matched with the received location information or not, and outputs the result that the authenticated person is valid when consistency is determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010947-A (JP)
Title: Power amplifier
Inventor: ABE KAZUHIDE
IPC: H03F1/32
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier capable of varying an output amplitude at a least cost.  <P>SOLUTION: The power amplifier includes: a plurality of field effect transistors 30<SB>0</SB>, 30<SB>1</SB>, 30<SB>2</SB>, 30<SB>3</SB>connected in parallel with each other and whose one-side terminals are respectively connected to ground; an amplifier unit including at least one of an inductor 31, a capacitor 32, and a band pass filter 33, whose one-side terminal is respectively connected to the other-side terminals of the field effect transistors and amplifier unit which outputs output signal amplified from the other end; and an amplitude control section that provides a control signal for turning ON/OFF the respective gates of the field effect transistors on the basis of an address signal and a clock signal for selecting the field effect transistors to control the amplitude of the output of the amplifier unit, and channel widths of the field effect transistors differ from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007058178-A (JP)
Title: Optical film and image display apparatus panel using the same
Inventor: INAKURA TOMOO
IPC: G02B1/111
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which has high adhesive strength between functional layers and a base and high reflection spectrum characteristics.  <P>SOLUTION: The present invention provides the optical film 1, including a base 10; a first functional layer 12 provided on one principal plane 10a of the base 10 via a first easy adhesion layer 11; and a second functional layer 14 that is different from the first functional layer 12 and is provided on the other principal plane 10b of the base 10 via a second easy adhesion layer 13. The first easy adhesion layer 11 and second easy adhesion layer 13 contain mutually different resins, and the second functional layer 14 and the second easy adhesion layer 13 contains resins of the same type.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008007190-A (JP)
Title: Liquid quantity monitoring system
Inventor: NAGAI TAKEHARU
IPC: B65D25/20
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect and report a remaining amount of liquid such as water in a container.  <P>SOLUTION: RFID tags 20-1, 20-2 are provided on bottom surfaces, for example, of the containers 10-1, 10-2. Readers 32-1, 32-2 for reading the RFID tags 20 are provided on the back side of a top plate of a table 30. Since liquid such as water is contained in the container 10-1, a radio wave and an electromagnetic wave emitted from the reader 32-1 are absorbed by the liquid and cannot be read by the RFID tag 20-1. Since the container 10-2 is empty, the reader 32-2 can read the RFID tag 20-2. When the tag can be read by the RFID tag 20, it can be reported that there is an empty container by issuing an alarm, for example.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010369-A (JP)
Title: Starting method of fuel cell system and fuel cell system
Inventor: FUJIO AKIRA
IPC: H01M8/04
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the starting method of a fuel cell system shortening the starting time to power generation for energy saving without installing a PG burner, suppressing deterioration of a catalyst, and enhancing the life of the catalyst, and to provide the fuel cell system.  <P>SOLUTION: The starting method of the fuel cell system is such that the prescribed amount of fuel is burned with a combustion means 27 at starting, a reformer 20 is controlled to the first prescribed temperature for conducting reforming reaction, a CO decreasing means 34 is heated to the second prescribed temperature conducting reducing reaction by operating heating means 50. 51, and after the CO decreasing means 34 became the second prescribed temperature, water is supplied to the reformer 20 with a water supply means 24, and after the prescribed time elapsed from the supply of water, fuel is supplied to the reformer 20 with a fuel supply means 22 for generating reformed gas, carbon monoxide contained in the reformed gas is decreased with the CO decreasing means 34, the reformed gas is supplied to a fuel cell 28, and unreacted gas exhausted from the fuel cell 28 is supplied to the combustion means 27 and burned.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013598-A (JP)
Title: Recording liquid and liquid ejection method
Inventor: TANAKA YASUHIRO
IPC: C09D11/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation or elution of a polyisoprene material and feathering to a recording sheet.  <P>SOLUTION: A 5-8C hydrocarbon diol in an amount of 0.5-30 wt.% based on the whole ink is caused to be contained in ink i that is fed from a flow path 30 of a liquid ejection head 23, which is composed of a liquid chamber 29 equipped with a pressure-generating element 26a and an ejection port 28a and has a partition wall 27 formed of the polyisoprene material, with its end face constituting the flow path 30, to the liquid chamber 29 and ejected from the ejection port 28a by the pressure-generating element 26a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012694-A (JP)
Title: Image forming apparatus
Inventor: SHOJI RYUHEI
IPC: G03G21/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To correct a rotating speed of a polygon mirror without controlling separation to a photoconductor drum of a developing instrument at a time of continuous printing when the rotating speed of the polygon mirror is changed.  <P>SOLUTION: An image forming apparatus equipped is with: a laser beam generating means; an image carrying body; and a rotational polygon body for polarizing and scanning the laser beam, and has at least binary values image forming modes of the rotating speed of the rotational polygon body. The apparatus also has a constitution equipped with: an image forming mode discriminating means for discriminating the image forming mode; and a horizontal synchronizing signal estimating means for estimating outputting timing of a horizontal synchronizing signal detected next.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015628-A (JP)
Title: Waste collection management system, waste collection management method and waste collection management program
Inventor: MIWA YASUSHI
IPC: G06Q10/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate efficient and reliable collection/management of information on the discharge of waste with the use of RFID tags.  <P>SOLUTION: (1) Waste 150 with a plurality of RFID tags 151 mixed randomly is discharged to a waste collection site 141. (2) The waste 150 is collected by a waste collection vehicle 182. (3) The RFID tags 151 are detected and waste information is read from the RFID tags 151. (4) The waste information is sent to a server 121. (5) The waste 150 is disposed in waste disposal equipment 173. (6) The RFID tags 151 are detected and the waste information is read from the RFID tags 151. (7) The waste information is sent to the server 121. (8) The disposal of the waste 150 is checked. (9) Action is taken to the collector 180.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017058-A (JP)
Title: Voltage-current conversion circuit, and design method and design system therefor
Inventor: LORE PASCAL
IPC: H03F3/45
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-current conversion circuit having a transistor for voltage-current conversion and a bias transistor, in which third order distortion generated in the output current can be sufficiently reduced and deterioration in the gain and an increase in the current consumption can be avoided, and to provide a design method and a design system therefor.  <P>SOLUTION: The voltage-current conversion circuit has a main gm stage 101 for converting input voltages Vi+ and Vi- into currents and outputting them, and a compensation gm stage 102 for outputting a current for compensation. The size of a transistor 113 for voltage-current conversion of the compensation gm stage is 1/K (K>1) as large as the size of a transistor 111 for voltage-current conversion of the main gm stage, and the size of a bias transistor 114 of the second compensation gm stage is 1/J (J>K) as large as the size of a bias transistor 112 of the main gm stage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012830-A (JP)
Title: Image formation device
Inventor: TAKEYAMA YOSHINOBU
IPC: H04N1/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device which can reduce input lines of the image formation device becoming huge and suppress a high cost by incorporating versatility ready to cope with a change of an image formation system without increasing the number of signal lines even when it occurs.  <P>SOLUTION: The image formation device comprises a plurality of detection means which output detection data including detection results detecting the operating states of a plurality of constitution members which constitute the image formation device and detection results of various type detection sensors in and out of the image formation device. This invention comprises one date line which supplies the detection data to an image formation control means, one identification signal line which supplies an identification signal for specifying one detection means of the plurality of the detection means from the image formation control means, one period signal line which supplies a period signal for specifying an effective period of the identification signal and an effective period of the detection data from the image formation control means, and a detection identification control means which identifies the corresponding detection means from the identification signal and the period signal and which supplies only the detection data of the identified detection means as effective to the image formation control means through the data line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012839-A (JP)
Title: Manufacturing process of polymer film
Inventor: ARAI TOSHINAO
IPC: B29C41/26
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a polymer film having reduced unevenness in thickness and excellent optical characteristics with a good productivity.  <P>SOLUTION: A dope is cast on a continuously rotating cast drum 32 through a casting die 21. The cast drum 32 with the cooled surface cools and gelatinizes the dope to form a gelatinous cast film 12. The cast film 12 moves on the rotating cast drum 32 and is fed into the gap formed between the surface of the cast drum 32 and the surface of the thickness correction roller 38. One side of the cast film 12 the other side of which is supported on the cast drum 32, is pressed with the thickness correction roller 38 so that the uneven thickness of the cast film 12 is corrected. A wet film 15 formed by stripping off a cast film 12 from the cast drum 32 is fed to a transit 17 and a tenter 21 and is dried, to form a film 20. Thus, the film 20 with reduced unevenness in thickness is manufactured with a good productivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013341-A (JP)
Title: Sheet alignment device, sheet processing device, and image formation device
Inventor: NOMURA TOMOICHI
IPC: B65H31/30
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve an alignment property and processing efficiency by aligning the reference side of an alignment means when a widthwise alignment operation of a sheet is executed.  <P>SOLUTION: This sheet alignment device includes: a staple tray 434 tentatively storing introduced sheets or a sheet bundle; and a jogger carrying out alignment in a direction orthogonal to a sheet transport direction to the sheets or the sheet bundle stored in the tray 434. The jogger is provided with a pair of jogger fences 436a and 436b moving in a direction orthogonal to the sheet transport direction, and one side of the jogger fences 436a and 436b moves in sheet alignment, and the other side thereof stops to carry out sheet alignment. Then, immediately before the start of the alignment operation in the sheet alignment, the jogger fences 436a and 436b move to a preset position adjacent to a widthwise side surface of the sheet, and causes the one-side jogger fence 436a to move from that position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017878-A (JP)
Title: Game machine
Inventor: TANNO TAKANORI
IPC: A63F7/02
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the amusement of play by preventing a player from being tired of presentation as the same content of presentation continues and by making the player hopeful for the continuance of the same content of presentation.  <P>SOLUTION: In a pachinko game machine, an advance notice lottery is executed whenever a symbol variation game round is started. When the advance notice presentation of the same content is selected in a plurality of rounds consecutively, and when a jackpot is made in the last round of the plurality of consecutive symbol variation game rounds, the advance notice presentation is executed (from a step S13 to a step S14 and further to a step S15). On the other hand, when a jackpot is not made in the last round, the execution of the advance notice presentation is restrained (from the step S13 to the step S14 and further to a step S16).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021121-A (JP)
Title: Pupil detection device, iris authentication device, and pupil detection method
Inventor: SUGITA MORIO
IPC: A61B5/117
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pupil detection device capable of detecting the position of a pupil speedily and precisely while achieving the simplification of the device configuration.  <P>SOLUTION: The present invention comprises: an image read part 170 for reading a part of an image; an image data extraction part 220 for setting a plurality of concentric circles on the read image each as an integration circle, and extracting a plurality of pixel data located on the circumference of the integration circles, a circumferential integration part 230 for integrating the extracted pixel data along each of the circumferences of the integration circles, a pupil radius detection part 250 for detecting the fact that the integration value has changed stepwisely to the radius of the integration circles, and a pupil position detection part 280 for detecting the central coordinates of the integration circles as pupil position coordinates when the stepwise change is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021844-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAEMURA KIMIHIRO
IPC: H01L21/8247
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous writing operation caused by the interference between adjacent memory transistors in a semiconductor integrated circuit having a nonvolatile memory built therein to electrically erase data.  <P>SOLUTION: The semiconductor integrated circuit comprises a control gate formed as an impurity diffusion region having a longitudinal direction as a first direction, a plurality of floating gates symmetrically formed in memory cell sets and having portions extended in a second direction, a source and a drain for the memory transistor formed at both sides of each floating gate, and an impurity diffusion contact region formed between two of the floating gates as each memory cell set. The impurity diffusion regions to be formed as the sources of the two memory transistors are separated from each other between the two floating gates as each memory cell set, and the separated impurity diffusion regions and the impurity diffusion contact region are connected to a grounding wiring line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026391-A (JP)
Title: Black matrix and method for producing the same, and color filter and method for producing the same
Inventor: SHIMOMURA TERUHIRO
IPC: G02B5/20
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a black matrix by which excellent film strength is ensured and the occurrence of reticulation is effectively prevented.  <P>SOLUTION: The method for producing a black matrix comprises; a transfer step of transferring a photosensitive resin layer onto a substrate using a photosensitive transfer material having at least the photosensitive resin layer on a temporary support; an exposure/development step of imagewise-exposing and developing the photosensitive resin layer transferred onto the substrate; a post exposure step of post-exposing the photosensitive resin layer after the development with a metal halide lamp (preferably exposure illuminance is in the range of 50-500 mW/cm<SP>2</SP>and exposure energy is in the range of 500-5,000 mJ/cm<SP>2</SP>); and a baking step of baking the photosensitive resin layer after the post exposure, wherein a monomer reaction rate after the post exposure is 5-40% and a monomer reaction rate after the baking is 60-100%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026392-A (JP)
Title: Developing device
Inventor: HASEGAWA YUICHI
IPC: G03G15/08
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device of a cartridge system made small in size and light in weight and capable of reducing an image defect.  <P>SOLUTION: The developing device is equipped with a developing roll 20 having an elastic layer 22 on the periphery of a core bar 21, and a toner supply roll 30 and a developing blade 40 which are made to abut on the developing roll 20, and is also attachably/detachably provided in an electrophotographic image forming apparatus. The elastic layer 22 of the developing roll 20 has a reverse crown shape whose diameter gets larger and larger toward the ends from the center part in a longitudinal direction, and the developing roll 20 is held in such a state that the core bar is bent by pressing force of the toner supply roll 30 and the developing blade 40. The surface position in a radial direction of the center part with reference at the surface positions in the radial direction of both ends in the longitudinal direction of a contact area where the developing roll comes in contact with the photoreceptor is within 0 to +50 μm when a protrusive direction is expressed by +.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023787-A (JP)
Title: Printing method
Inventor: YOSHIDA MASAHIKO
IPC: B41J11/42
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To always make conditions of nozzles before printing of each line to be the same, when a plurality of lines for obtaining a correction value in a conveyance error are printed.  <P>SOLUTION: This printing method comprises a step of allowing a printer to print a plurality of lines on a recording medium such that an operation of forming a line by moving a nozzle in a predetermined direction and ejecting ink from the nozzle and an operation of conveying a medium in a conveyance direction intersecting with the predetermined direction by a predetermined conveyance amount are alternately repeated a plurality of times by the printer, a step of allowing the printer to print an individual identification code on the medium for identifying the printer by ejecting the ink from the nozzle after printing the plurality of lines, a step of calculating to output a correction value according to a gap between the plurality of lines, a step of storing the correction value to a memory of the printer corresponding to the individual identification code by recognizing the individual identification code printed on the medium, and a step of allowing the printer to correct a target conveyance amount based on the correction value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026701-A (JP)
Title: Image forming device and image forming method
Inventor: OUCHI TORU
IPC: G03G15/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for adjusting images without reducing a printing speed and without increasing a manufacturing cost of a device when continuously printing color images on a recording medium such as thick paper.  <P>SOLUTION: An image forming device 100 forms an image adjustment pattern in a region between toner images on an intermediate transfer belt of an image forming part 60 in response to the set operation mode when adjusting images during continuous printing by the image forming part 60 based on the operation mode set by an operation part 20 and a communication part 80 under control of a control part 10 and detects the pattern with a sensor to adjust the images.  <P>COPYRIGHT: (C)2008,JPO&INPIT