baber/WOPTO huggingface dataset:
Patent JP-2006106454-A (JP)
Title: Image forming apparatus
Inventor: OOJIYA ATSUYA
IPC: G03G9/087
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which has simple configuration, in which a lubricant reduces a coefficient of friction of a photoreceptor from the new state to prevent faulty cleaning and filming, and with which high quality images are printed.  <P>SOLUTION: In the image forming apparatus with at least a charging device 14 for uniformly charging a surface of a photoreceptor 5 with an AC bias voltage superimposed on a DC bias voltage as a charging bias voltage, a lubricant spreading mode is set by which, during non-image-formation, at least the AC bias voltage is made off and a lubricant is spread on the photoreceptor 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105931-A (JP)
Title: Hot wire detector
Inventor: FUKUE FUMINAO
IPC: G01J1/02
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an influence of temperature changes to a pyroelectric element and hereby maintain detection accuracy, even if it is used at a location of strong winds for a heat ray detector with a waterproof construction available for use outdoors and having a configuration with a drain hole.  <P>SOLUTION: A hot wire detector 1 has a housing 4 formed with a base 2 and a cover 3, arranging a pyroelectric elements 5 in the inside of the housing 4 and lenses 6 converging heat rays on the pyroelectric elements 5 therein. A drain hole 10 is provided at a lower end of the housing 4 in installation, and a windshield wall 11 preventing air flow that infiltrates from the drain hole 10, from flowing in the direction of the pyroelectric elements 5, is provided in the neighborhood of the drain hole 10 located on the inside of the housing 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006113089-A (JP)
Title: Developing device
Inventor: IMURA TOMOYUKI
IPC: G03G15/08
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing an adverse effect on developability and fixing of toner on a charging member and capable of reducing fog, by applying an appropriate amount of charges to toner regardless of whether its chargeability is low or adequate.  <P>SOLUTION: The developing device 10 having a voltage application member 18 that is in contact with, via a toner layer, a developing roller 14 rotated holding a toner layer on its circumferential face. In the developing device 10, a voltage applied to the toner layer by the voltage application member 18 is switched between an AC voltage and a DC voltage based upon humidity or cumulative driving time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112300-A (JP)
Title: Secondary air introduction device
Inventor: HASHIMOTO SHOGO
IPC: F01N3/22
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration and failure of a three-way conversion catalyst without deteriorating drivability in a small displacement engine system provided with the three-way conversion catalyst in an exhaust system.  <P>SOLUTION: A secondary air supply path providing secondary air to an exhaust system of an engine purifying exhaust gas with using the three-way conversion catalyst is provided. An air introducing valve is provided in a middle of the secondary air supply path. Quantity of secondary air supplied to the exhaust system is controlled by using the air introducing valve. Supply control of secondary air is periodically performed according to cycle of a crankshaft. Duty ratio of valve open period t2 during which supply of secondary air is performed is controlled in a range of supply quantity for keeping catalyst temperature L2 of the three-way conversion catalyst at a predetermined value or less and in a range of supply quantity preventing carbon deposition deterioration L3 of the three-way conversion catalyst while air-fuel ratio is rich.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112316-A (JP)
Title: Butterfly valve type throttle body in fuel injection device
Inventor: YANAI YOICHI
IPC: F02D9/10
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly type throttle body for opening/closing an intake passage by a butterfly type throttle valve, which improves operability and exhaust gas characteristic by preventing blow-back fuel from building up in a fuel discharge hole into which a tip of a fuel injection valve inserted by being opened to an intake passage on the downstream side from a throttle valve.  <P>SOLUTION: An intake passage 11 is opened/closed by a butterfly type throttle valve 13 provided onto a throttle valve shaft 12. A tip Ja of a fuel injection valve J is inserted into and arranged in a fuel discharge hole 14 opened to an intake passage 11b on the downstream side from a butterfly type throttle valve 13. In a throttle body 10, a scavenging passage is bored, whose downstream side 1a is opened to the inside of the fuel discharge hole 14 and whose upstream side 1b is opened to an intake passage 11a on the upper end from the butterfly type throttle valve 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114376-A (JP)
Title: Fuel cell system
Inventor: IMAMURA TOMONORI
IPC: H01M8/04
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can identify the region where shortage of hydrogen or air is occurring in the fuel cell, and which can remove impurities only from the region where the shortage of the hydrogen or the air is occurring.  <P>SOLUTION: Local currents at locations in divided regions A to C of the fuel cell 10 where the shortage of the fuel gas is easy to occur are measured by a plurality of local current measuring means 20 to 22, and among the respective divided regions A to C of the fuel cell 10, the fuel gas in the divided regions A to C where the local current measured by the local current measuring means 20 to 22 is less than a prescribed value of the local current is exhausted by a fuel gas exhausting means 43a to 43c. Local currents at the locations in the divided regions A to C of the fuel cell 10 where the shortage of the oxidizer gas is easy to occur are measured by a plurality of local current measuring means 20 to 22, and among the respective divided regions A to C of the fuel cell 10, the oxidizer gas in the divided regions A to C where the local current measured by the local current measuring means 20 to 22 is less than a prescribed value of the local current is exhausted by oxidizer gas exhausting means 33a to 33c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114165-A (JP)
Title: Optical information reproducing device
Inventor: ISSHIKI FUMIO
IPC: G11B7/125
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving optical system and a circuit system capable of improving an S/N ratio in a multi standard compatible optical disk device using a plurality of wavelengths at low costs.  <P>SOLUTION: An RF-dedicated light receiving surface is provided, and an S/N ratio is improved by band-synthesis with a signal from the other light receiving surface. A diffraction grating is used for dividing a luminous flux to greatly relax adjustment accuracy. An AC amplifier is used as an optical current amplifier for RF.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006110229-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with the probability variation function which enable the averaging of the number of prize balls per unit time by setting the jackpot winning probability relatively high while offering the moderate gambling potentialities.  <P>SOLUTION: When the specified jackpot pattern is defined and displayed, the jackpot winning probability is raised up to the high rank after the end of the jackpot game. Thereafter, the dropping lottery for dropping the jackpot winning probability raised to the low rank again is carried out every time the slot game is executed. The probability of hitting in the dropping lottery is different depending on which the game balls pass through among the holes 55A, 55B and 55C drilled into a wheel 56 within a starter prize winning device 11 while the ratio of passage of the game balls through the holes 55A, 55B and 55C is made different and the probability of the dropping lottery is altered with the establishment of the given game conditions. Moreover, the information pertaining to the dropping lottery is informed the players timely by the characters on game status display devices 24a and 24b and the performance images on an image display part 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006121303-A (JP)
Title: Imaging device and imaging method
Inventor: TSURIBE SATOYUKI
IPC: G06T3/00
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device and an imaging method which provide an omnifocal image with a small position shift without requiring a time from the start of imaging to the acquisition of the omnifocal image.  <P>SOLUTION: The device is provided with: an imaging portion 11 which picks up a plurality of images while varying a focal length; a moving speed detection portion 15 which detects the moving speed of the imaging portion 11; a shift quantity calculation portion 16 which calculates the quantity of a shift between the plurality of images based upon an integrated value of the moving speed; a focusing block detection portion 13 which detects a block including more high-frequency components for each of the plurality of images; and a block composition portion 17 which puts blocks detected by the focusing block detection portion 13 together based upon the shift quantity calculated by the shift quantity calculation portion 16 so that the position shift between the plurality of images is eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123134-A (JP)
Title: Cutting chips discharging device
Inventor: OTA YOSHITO
IPC: B23Q11/00
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting chip discharge device improving discharging efficiency by easily carrying out lumps of cutting chips that becomes bigger than the size of a spiral shaft due to the entanglement of lumps of the cutting chips stored outside and overflowing from the spiral shaft.  <P>SOLUTION: A screw conveyor 2 is disposed inside a discharge case 3, and is provided with a pulverized powder catching section 6 that catches the cutting chips A. The screw conveyor 2 is configured of: a non-axial spiral shaft 4 having an outer peripheral surface 4A, front surface 4B, rear surface 4C and internal surface 4D, or of an axial spiral shaft 5 having an outer peripheral surface 5A, front surface 5B, and rear surface 5C, and the cutting chips catching section is provided on any one surface, any two surfaces, any three surfaces, or the whole surfaces of four surfaces of the non-axial spiral shaft 4, or on any one surface, any two surfaces, or the whole surfaces of three surfaces of the axial spiral shaft 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134903-A (JP)
Title: Semiconductor device
Inventor: TAKADA KAZUHISA
IPC: H01L21/60
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which leakage of high-frequency noise due to high-frequency current components to the outside of a semiconductor chip can be reduced, without attaching a noise removal component to the primary power supply side, even when a circuit functioning through switching operation, e.g. a switching power supply, is formed on the semiconductor chip.  <P>SOLUTION: A plurality of electrode pads are arranged on a semiconductor chip, wires connecting respective electrode pads and corresponding internal terminals are combined in the direction of current flow, and wire bonding is performed, such that the wires are substantially parallel and have the substantially same length in each set of wires.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134623-A (JP)
Title: Transparent base plate and manufacturing method of the same, electro-optical device and manufacturing method of the same, and image forming device
Inventor: MORIYAMA HIDEKAZU
IPC: H01L51/50
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent base plate improving efficiency of taking out light emitted from a light-emitting element, and further, having improved positional accuracy of a formed microlens against the light-emitting element and a manufacturing method of the same, and to provide an electro-optical device and a manufacturing method of the same, and an image forming device.  <P>SOLUTION: A concave part 40 having a second matching radius R2 is formed on a light taking out face 30b of a glass base plate 30, and a separation wall 41 is formed in the concave part 40 by resist or the like. After forming a circular hole 42 having a first matching radius R1 smaller than the second matching radius R2 on the separation wall 40, the separation wall 41 is formed by the resist having high freedom of formation by which, the microlens 43 is formed in the circular hole 42. The microlens 43 having first matching radius R1 can be formed in the circular hole 42 without depending on the size of the radius of the concave part 40 by forming the microlens 43 in the circular hole 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007158377-A (JP)
Title: Ultrasonic vibrator and manufacturing method thereof
Inventor: SAWADA YUKIHIKO
IPC: H04R17/00
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an ultrasonic vibrator which can easily connect lead wires even if a piezoelectric element is divided to avoid bad influence on a longitudinal vibration due to overlap lateral vibration over the longitudinal vibration, and manufacture a highly reliable ultrasonic vibrator; and also to provide an ultrasonic vibrator manufactured by this method.  <P>SOLUTION: The ultrasonic vibrator is manufactured by a step of forming first dicing grooves on an acoustically matched layer and a piezoelectric element plate joined, and dividing them into a plurality of piezoelectric elements; a process of joining the individual divided piezoelectric elements to substrates; a process of coating the surface near the joined portions of the piezoelectric elements and substrates joined, with a conductive film; and a process of forming second dicing grooves between the first dicing groove and the first dicing groove, in the piezoelectric element and the substrate coated with the conductive film, and in the acoustically matched layer, thereby forming a plurality of vibrator elements.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133452-A (JP)
Title: Display apparatus and signal transmission element
Inventor: OUE TOSHIYASU
IPC: G02F1/1335
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin light weighted display element of low cost without providing a correction optical system for leading image light, by changing a shape of an optical waveguide incident end section.  <P>SOLUTION: Light from a light source 5 is made to be image light by an image forming element 4 and made incident on an optical waveguide 7, and an image is created at an emitting end of the optical waveguide 7. By forming the surface so that the incident end of the optical waveguide 7 is made vertical to an ongoing direction of the image light, incident couple loss is made small and the image correction optical system becomes unnecessary and a thin large screen type display apparatus is realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134720-A (JP)
Title: Surface light emitting device
Inventor: HATAYAMA HITOSHI
IPC: G02F1/13357
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitting device capable of equalizing luminance on a light-emitting surface by using a small quantity of light emitting elements; and to provide a liquid crystal display device.  <P>SOLUTION: A light guide 11 is folded back multiple times and light emitted from the light emitting elements 10 is inputted from an end thereof. A light guide plate 12 having a refraction index equal to that of the light guide 11 is disposed in contact with the light guide 11 so as to transmit light transmitted through the light guide 11. On the light guide plate 12, a reflecting surface 12a reflecting the light transmitted from the light guide 11 in a direction intersecting the transmission direction of the light transmitted through the light guide 11 is formed. The light guide plate 12 can reflect the light transmitted from the light guide 11 through one surface thereof toward the other surface on the side opposite to the one surface with the reflecting surface 12a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135847-A (JP)
Title: Switching hub
Inventor: SAWAGUCHI TSUTOMU
IPC: H04L12/44
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching hub for simplifying address search processing.  <P>SOLUTION: If the transmission source address of a received frame has been already registered in a filtering database 110 to which a port that has received the frame belongs, in a filtering database 120 to which the frame is transferred, a priority for performing the search of transmission source address of the frame is lowered.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136181-A (JP)
Title: Position sensorless drive controller of synchronous motor
Inventor: KURIBAYASHI NOBUKAZU
IPC: H02P6/28
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position sensorless drive controller of a synchronous motor in which a motor can be driven stably by suppressing detection error of current phase information.  <P>SOLUTION: A target current control section 131 in a motor control section 120 outputs correction information for reducing the applying voltage when the motor current decreases below a threshold, and advances the current phase in the direction of increasing the motor current thus sustaining the motor current at a specified value (threshold). Consequently, a synchronous motor 12 can be driven stably even when the load torque thereof decreases by suppressing zero-cross detection error of the motor current.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140242-A (JP)
Title: Electric apparatus accommodation rack
Inventor: MIZUNO NAOAKI
IPC: H05K7/18
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric apparatus accommodation rack for reducing an installation space in comparison with the case that a main wiring panel of a prior art and an accommodation rack of a packet exchanger are separately arranged.  <P>SOLUTION: In this electric apparatus accommodation rack R, the electric apparatuses P1, P2 are arranged to only one window frame aperture among four window frame apertures surrounded by a base panel 1a, a roof panel 1b and two vertical frames 1c. Moreover, a wiring panel W is also arranged on the internal surface 4a of a door 4a which is arranged to the other window frame aperture and opened and closed freely.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138091-A (JP)
Title: Construction method for burying tank and the like
Inventor: NAKAJIMA TORU
IPC: E02D3/12
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems that the burial of a tank and the like under the ground conventionally requires the placing of an earth retaining wall so as to prevent the falling of sediment on a wall surface of a void space, complicates steps until the completion of the burial of the tank and the like, and requires a long construction period.  <P>SOLUTION: The void space 1 is formed by excavating/removing soil in the ground up to a depth equivalent to about half a target depth necessary for the burial of the tank 10 and the like; the soil S, a solidification material C and water W up to the predetermined depth of the bottom of the void space are mixed/agitated together in the void space 1, so as to form solidification material/soil-mixed slurry 2. After the solidification of the slurry 2, a recess 4 is formed in the top surface of a solidified lower improvement body 3; a lower half part of the tank 10 and the like is dropped in the recess 4; solidification material/soil-mixed slurry 5 using the excavated soil S is infilled into a remaining space 1a in the void space 1, and solidified so that the tank 10 and the like can be buried in the soil improvement body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005145564-A (JP)
Title: Motor-operated cartridge type dispenser
Inventor: KELLER WILHELM A
IPC: B01F15/02
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-operated cartridge type dispenser capable of saving space with a dispensing ram driving system of a simple structure.  <P>SOLUTION: The motor-operated cartridge type dispenser includes the dispensing ram (5) and an electric motor (4) for driving thrust rods (6, 7). The electric motor acts on fastening members (21, 22) through a lever (15) to start the thrust rods and moves them. Preferably, the motor acts on a disk cam (10) for driving the lever. The structure of such a driving system is simple and has a cost efficiency and contributes to space saving.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006141253-A (JP)
Title: Cereal-based processed food, cereal-based processed drink, secondary processed food and secondary processed drink, and method for producing the cereal-based processed food, cereal-based processed drink, secondary processed food and secondary processed drink
Inventor: HASHIMOTO KIKUE
IPC: A23L7/104
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain cereal-based processed food, cereal-based processed drink, secondary processed food and secondary processed drink each capable of satisfying high nutrition, high function, high digestibility and absorption, excellent taste, sweet-smelling flavor, new palatability or the like.  <P>SOLUTION: The cereal-based processed food is obtained by roasting at least one kind of a raw material selected from cereals, heat-treating the roasted raw material and fermenting the heat-treated raw material. A method for producing the processed food comprises a roasting process for roasting the raw material, a small sizing working process for processing the raw material to a size smaller than that of an original form and a fermenting process for fermenting the small-sized processed raw material. As a result of this, it is possible to avoid occurrence of pollution at the time of making the processed food.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143635-A (JP)
Title: Carboxybetaine
Inventor: SAKURAI KENICHI
IPC: A61K8/30
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which moisture retention was often insufficient in a conventional amidebetaine and provide a compound remarkably excellent in moisture retention.  <P>SOLUTION: The carboxybetaine is represented by formula (1) (wherein OA is a 2-4C oxyalkylene group; n is an integer of 0-200; X is a group represented by -CO<SB>2</SB>H, -CO<SB>2</SB>R<SP>'</SP>, -CO<SB>2</SB>M, -CONR<SB>2</SB>or -CN; R is a hydrogen atom or a 1-22C organic group; R' is a 1-22C organic group; M is a metal atom or ammonium; O is an oxygen atom; C is a carbon atom; H is hydrogen atom; N is a nitrogen atom). The method for producing the carboxybetaine represented by formula (1) comprises a step 1 for obtaining an aminocarboxy compound represented by formula (3) by reacting a vinyl compound represented by formula (2) with an amine and a step 2 for obtaining the carboxybetaine by reacting the aminocarboxy compound represented by formula (3) with a quaternizing agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI