baber/WOPTO huggingface dataset:
Patent JP-2006330456-A (JP)
Title: Electrophotographic apparatus
Inventor: KOBAYASHI JUNJI
IPC: G03G15/01
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus for a high fixed quality image which satisfies fixing strength without sticking toner after paper ejection, from a state where temperature in the electrophotographic apparatus is low, that is, about equal to ambient environmental temperature, because the electrophotographic apparatus is just after a power is supplied or in a stopped state where printing is not performed for a long time to a state where the temperature in the electrophotographic apparatus is extremely high because continuous printing is continuously performed.  <P>SOLUTION: A temperature sensor for detecting the temperature in an apparatus is provided and the heating temperature control set value temperature of the fixing device of a second apparatus is changed on the basis of the temperature detected by the temperature sensor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006330478-A (JP)
Title: Optical element, method of manufacturing optical element, and optical desk device
Inventor: HACHIMAN RYOICHI
IPC: G02B1/11
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having an identification mark capable of securing visibility without sacrificing an effective surface area even in the case of a small-sized optical element, and to provide a method of manufacturing the optical element, and an optical desk device.  <P>SOLUTION: A diffractive element 8 is formed rectangular in the plane direction and the identification mark formed from an anti-refractive film 9 is formed on the corner part of the surface. In the diffractive element 8 formed rectangular, a large identification mark 9a is formed without sacrificing the effective surface area of the diffractive element 8 by forming the identification mark 9a using a nearly trianglular region outside of a far field pattern LL of an optical beam. As a result, the visibility is improved even in the identification mark 9a formed out of the effective surface area of the small-sized diffractive element 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326787-A (JP)
Title: Grinding/polishing tool with fixed abrasive grains
Inventor: KISHIMOTO MIKIO
IPC: B24D3/28
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a grinding/polishing tool with fixed abrasive grains having excellent practical convenience capable of obtaining excellent grinding or polishing efficiency over a long period time without performing dressing.  <P>SOLUTION: The grinding/polishing tool with fixed abrasive grains is equipped with a polishing body fixing abrasive grains with a bonding agent. The bonding agent comprises a water-soluble resin, and a water-insoluble resin. Any one of cerium oxide, zirconium oxide, aluminum oxide, iron oxide, silicon oxide, and a compound material of them is used as abrasive grains.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332496-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: TSUJI KUNIO
IPC: H01G9/035
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for driving an aluminum electrolytic capacitor which can realize both low specific resistance and an increase in withstand voltage.  <P>SOLUTION: In the electrolyte for driving the aluminum electrolytic capacitor, at least high-class dibasic acid and its salt, boric acid and its ammonium salt and D-glucosamine represented by the chemical formula are blended to ethylene glycol as a main solvent. Preferably, the blending amount of the D-glucosamine is 0.5-2.0 wt.% for the entire electrolyte.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333681-A (JP)
Title: Motor
Inventor: HIRABAYASHI TAKASHI
IPC: H02K13/00
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which can reduce the chipping of a commutator 5 and a brush 8, in a motor which is provided with serration 7 at its commutator face.  <P>SOLUTION: For a commutator face, serration 7 is made in the direction of its width orthogonal to its circumferential direction (the sliding direction of a brush 8), and this serration 7 is provided all around the commutator face. But, a smooth face 9 without serration 7 is left at both lateral ends of the commutator face. Moreover, the range of serration 7 being provided in the lateral direction of the commutator face is smaller than the width of a brush 8 in the lateral direction of the commutator face, and besides it is provided within the sliding range between the commutator 5 and the brush 8. According to the above constitution, thin ridge parts never occur at both ends of the serration 7 and at both ends of the brush 8, so even if the high vibration of an internal combustion engine is transmitted, the chipping of the end of the commutator 5 and the end of the brush 8 caused by the high vibration can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340429-A (JP)
Title: Apparatus equipped with switching regulator and micro controller
Inventor: NAKADA YASUHIRO
IPC: H02M3/28
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by performing control excellent in power conversion efficiency at low cost in two or more states such as, for example, an operating state, a waiting state, an energy saving mode state, etc. of an apparatuses.  <P>SOLUTION: The voltage of a power source is divided with a resistor R6 and a resistor R7, and the obtained divided voltage, that is, the voltage of the A/D port of CPU110 is detected with the CPU110, and based on this detected voltage, the output of the feedback of the power source is controlled compulsively by the CPU110 thereby reducing the number of times of switching of the MOSFET Q1 of the power source.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339015-A (JP)
Title: Fuel cell system
Inventor: OSHIMA MASATOSHI
IPC: H01M8/04
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell wherein uneven distribution of supplied gas is not easily caused even if the flow of the supplied gas is changed without adding a large facility and good power generation can be sustained.  <P>SOLUTION: A gas storage tank 2 capable of continuously changing its inside capacity is provided in the middle of a gas passage 4 from a gas flow control device 1 to control a gas flow supplied to the cell stack 3 of the fuel cell to a gas flow inlet. This gas storage tank 2 at least has the inside capacity larger than the capacity of the fuel gas passage in the cell stack 3, and the capacity is changed in accordance with the amount of the gas supplied from the gas flow control device 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340086-A (JP)
Title: Digital broadcast receiver
Inventor: NISHIYAMA KAORU
IPC: H04N5/44
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To hold video and audio outputs themselves while holding reception of a broadcast for an immobile body from between the broadcast for the immobile body and that for a mobile body as much as possible to prevent distortion of these output video and audio signals.  <P>SOLUTION: Information decoded by a decoder 9 of the broadcast for the immobile body, on each scene of the broadcast for the immobile body, and information decoded by a decoder 10 of the broadcast for the mobile body on each scene of the broadcast for the mobile body, are stored in a sub storage 12, and both pieces of the information are output to a video and audio synthesizing unit 13. Based on an electric field level for receiving information on one scene of the broadcast for the immobile body, the video and audio synthesizing unit 13 judges whether there is a loss for information corresponding to the scene or not. As a result, if the loss is found by replacing the information corresponding to the scene, the information on the same scene of the broadcast for the mobile body is output to a display controller 14 and an audio processor 16 consecutively to the information on the last scene in relation to the lost information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006337774-A (JP)
Title: Image forming device
Inventor: ASANO NOBUHIKO
IPC: G03G21/00
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can effectively utilize the energy, when making the energy stored in auxiliary power supply discharged.  <P>SOLUTION: When a multifunction device transfers to the remaining power mode, the switch controller 153 turns the 1st switches 221, 222 of the charging controller 22 to the lithium ion battery 23 side, and the 2nd switches 223, 224 to the electric double-layer capacitor 18 side to transfer the power stored in the lithium ion battery 23 into the 1st auxiliary power. In this manner, the lithium ion battery 23 can be discharged to the level not storing power, and the discharged power is stored in the electric double-layer capacitor 18 and can be utilized, when necessary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340558-A (JP)
Title: Gas-insulated instrument
Inventor: SADAKUNI HITOSHI
IPC: H02G5/06
Filed: 2005-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gas-insulated instrument in which the electrical connection of an earthed metal vessel 3 can be made exactly by bringing an embedding metal 8 penetrating a member 2 for insulating the structural component of the earthed metal vessel 3 into pressure contact.  <P>SOLUTION: The gas-insulated instrument comprises an insulating member 2 interposed between flanges 31 composing an earthed metal vessel 3 filled with insulating gas while containing a conductor section 6, an embedding metal 8 penetrating the insulating member 2 and projecting both ends from the insulating member 2 by a predetermined dimension, and a sealing member 1 provided between the flanges 31 composing the earthed metal vessel 3 and the insulating member 2. The sealing member 1 is brought into pressure contact between the flange 31 and the insulating member 2 by clamping the flanges 31, the flange 31 is brought into pressure contact with the embedding metal 8 and the flanges 31 are connected electrically by the embedding metal 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309102-A (JP)
Title: High reflection mirror and its manufacturing method
Inventor: MORIMOTO TAMOTSU
IPC: G02B5/08
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reflection mirror which exhibits high reflectance in a visible light region and has moisture resistance and which especially is capable of retaining high reflectance and high resistance to hydrogen sulfide even after exposure to high-temperature and high-humidity conditions.  <P>SOLUTION: The high reflection mirror comprises a substrate and a silver film superimposed thereon and is characterized in that a protective film is formed on a topmost surface of the high reflection mirror, the protective film has an extinction coefficient of 0.1 or less and is consisting of a carbon film. Preferably the silver film at its substrate side is furnished with a foundation film and the foundation film consists of a titanium oxide film and the titanium oxide film is preferably formed of an oxygen-deficit target.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342999-A (JP)
Title: Heat exchanger, nipple and its manufacturing method
Inventor: KOBAYASHI KENICHI
IPC: F28F9/26
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a heat exchanger having a nipple structure of high reliability and free from liquid leakage and falling-off.  <P>SOLUTION: Locking sleeves 5, 5 are inserted into a metallic pipe 3 of a nipple 4, and a diameter of the metallic pipe 3 is expanded from the inside so that the locking sleeves 5, 5 are fixed by a diameter-expanded parts 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006341904-A (JP)
Title: Pet bottle contractible/expandable vertically
Inventor: HIGUCHI MITSUO
IPC: B65D1/02
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a PET bottle which is contracted substantially in vertical width (height) while the PET bottle whose body is filled with contents cannot be contracted.  <P>SOLUTION: The PET bottle body 1 is made of such a flexible resin material as PET resin, has a drinking mouth 3 on the upper end, and a horizontal or sloped bellows pattern 2 on the side periphery. Each pleat forming the bellows pattern 2 has a sectional shape whose upper face 5 and lower face 6 are both curved upward.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006346870-A (JP)
Title: Inkjet recorder
Inventor: KOIKE YOSHIKAZU
IPC: B41J11/02
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To carry out recording by attracting various recording media by a suitable attracting force and conveying the media to a conveyor belt.  <P>SOLUTION: The inkjet recorder 1 comprises a recording medium conveying means CV which electrostatically attracts the recording medium P to a peripheral surface of the conveyor belt V and conveys the medium. The inkjet recorder 1 further comprises belt electrifying means PS and SR which electrify the conveyor belt V to either one of the positive polarity side and negative polarity side, a recording medium supplying means GR which supplies the recording medium P to the conveyor belt V electrified by the belt electrifying means PS and SR, a recording medium electrifying means which electrifies the recording medium P supplied to the conveyor belt V by the recording medium supplying means GR to a polarity opposite to the charging polarity of the conveyor belt V before the recording medium P reaches the peripheral surface of the conveyor belt V, and a moving speed control means which controls a moving speed of the recording medium P supplied by the recording medium supplying means GR to the conveyor belt V to be slow according to a height of the electric resistivity of the recording medium P.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349460-A (JP)
Title: Vessel conveyance mechanism of automatic analysis apparatus
Inventor: OTANI HAJIME
IPC: B65G47/52
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen vessel conveyance mechanism of an automatic biochemistry analysis apparatus allowing a specimen vessel sent by two conveyance belts to be inexpensively and speedily reloaded using only one specimen vessel reload mechanism.  <P>SOLUTION: The specimen vessel conveyance mechanism has two vessel receiving sections. When one vessel receiving section reloads the vessel received from the second conveyance belt to the first conveyance belt, simultaneously, the other vessel receiving section operates so as to receive another vessel from a third conveyance belt. When the vessel receiving section operates so as to reload the vessel received from the third conveyance belt to the first conveyance belt, simultaneously, the other vessel receiving section operates so as to receive another vessel from the second conveyance belt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006028172-A (JP)
Title: 2-trifluoromethylacrylic acid 3-hydroxypropyl ester and method for producing the same
Inventor: TADA TAKAHISA
IPC: C07C69/16
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain 2-trifluoromethylacrylic acid 3-hydroxypropyl ester which is a new fluorine-containing polymerizable monomer, and to provide a method for producing the same.  <P>SOLUTION: The 2-trifluoromethylacrylic acid 3-hydroxypropyl ester is produced by reacting a 2-trifluoromethylacrylic acid halide with 1,3-propanediol in the presence of a base. The reaction is preferably carried out by sequentially or continuously introducing the 2-trifluoromethylacrylic acid halide into the 1,3-propanediol which is preliminarily fed into a reactor. Then, the obtained reaction mixture is subjected to a distillation process, and further, the obtained main distillate is washed with water, so that the target 2-trifluoromethylacrylic acid 3-hydroxypropyl ester is obtained with high purity. The target compound is so stable as to be enough put to practical use, and therefore, the compound is utilizable as the monomer for various materials.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006309104-A (JP)
Title: Active-matrix-driven display device
Inventor: YAMASHITA ATSUHIRO
IPC: G09G3/20
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active-matrix-driven display device capable of suppressing luminance variation due to variation with time and temperature variation without increasing power consumption.  <P>SOLUTION: Each of pixels constituting a display panel has an adjustment transistor TR5 and a capacitor C2 in addition to an organic EL element 42, a writing transistor TR1, a threshold compensating transistor TR2, a driving transistor TR3, an on/off transistor TR4, and a capacitor C1. During a reset period in a one-frame period, the TR4 is turned off after the TR2, TR4, and TR5 are turned on to let the capacitor C1 hold a voltage corresponding to the voltage of the organic EL element 42 and the operating threshold voltage of the TR3, and then the TR2 and TR5 are turned off. After the reset period, the TR1 is turned on to write a data voltage DATA to a node NA, the gate voltage of the TR3 is adjusted to a voltage corresponding to the data voltage, the voltage of the organic EL element 42, and the operating threshold voltage, and the organic EL element 42 is driven.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006011439-A (JP)
Title: Optical film, and bakclight assembly and liquid crystal display device having same
Inventor: KIM DONG-HOON
IPC: G02B5/02
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film that enhances luminance properties of light, and a backlight assembly and a liquid crystal display device having the optical film.  <P>SOLUTION: A light guide plate guides light from the lamp along a path and primarily emits the light. The optical film is disposed on a surface opposite to the top face of the light guide plate. The optical film condenses and diffuses light primarily emitted through a large number of prism apexes so formed in one direction as to be discontinuous, and thereby performing secondary light emission. By forming the discontinuous prism apexes onto the base film, front luminance can be enhanced even with the single film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007002467-A (JP)
Title: Runner device
Inventor: TAKADA KAZUO
IPC: E05D15/06
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the operation of a vertical adjustment mechanism by means of a tool such as a screwdriver; to prevent a door panel from being damaged by the tool such as the screwdriver for operating the vertical adjustment mechanism; and to increase the force of maintaining the adjusted hanging and holding height of the door panel.  <P>SOLUTION: The vertical adjustment mechanism 4 for adjusting the hanging and holding height of the door panel D is interposed between a runner body 2 running on rails R by using four running wheels 1 with two axles, and a hanging shaft 3 connected to the door panel D. The mechanism 4 comprises: a slider 41 which is slidably supported on the runner body 2 between the running wheels 1; a slot 42 for sliding, which is drilled in the slider 41 so as to guide the vertical movement of the hanging shaft 3; a pin 43 which is fixed to the hanging shaft 3 and inserted into the slot 42; and an adjusting screw 44 which brings about the sliding motion of the slider 41. The slider 41 of the mechanism 4, the sliding direction of which is set as a horizontal direction, is formed in such a long shape as to overpass the axle 11 of the running wheel 1 at least on the side where the adjusting screw 44 of the mechanism 4 is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003879-A (JP)
Title: Image forming apparatus and method
Inventor: FUKUI TAMIO
IPC: G03G15/22
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately transfer a toner image to a base plate.  <P>SOLUTION: The image forming apparatus 1 includes a base plate holding part 21 for holding and moving a glass base plate 9 by a flat holding surface, and a photoreceptor drum 31 on which a toner image to be transferred to the glass base plate 9 is formed. The base plate holding part 21 includes a plurality of linear electrodes 222 arranged in the advancing direction of the glass base plate 9 and also respectively extended in a direction perpendicular to the advancing direction, and the linear electrodes 222 are covered with a resistor 223 whose upper surface is a holding surface 210. Potential whose difference from the potential of the photoreceptor drum 31 is decreased as it goes away from a transfer position is given to the surface to be transferred of the glass base plate 9 through the linear electrodes 222. In the image forming apparatus 1, the deviation of the glass base plate 9 is prevented by being held by the holding surface 210, and electricity is prevented from being discharged in a gap between a photoreceptor 312 and the glass base plate 9 in the vicinity of the transfer position, and the toner image is accurately transferred to the glass base plate 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006663-A (JP)
Title: Power supply protection circuit
Inventor: SATO KOSUKE
IPC: H02M3/00
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply protection circuit that efficiently prevents any malfunction from occurring when a power supply circuit that outputs a plurality of power sources is started.  <P>SOLUTION: Overcurrents and overvoltages of DC-DC converters 12<SB>1</SB>-12<SB>n</SB>are detected by detection portions 13<SB>1</SB>-13<SB>n</SB>. AND operation of each detection result is obtained by a logical portion 14 to detect an output abnormality. A changeover portion 15 makes this detection result invalid until the start-up of the DC-DC converter 12<SB>n</SB>to be started up last is detected, and makes the detection result valid after the detection of the start-up of the DC-DC converter 12<SB>n</SB>. An output portion 16 controls a switching element 11 to a closed state when the detection result is made invalid. When the detection result is made valid, the switching element 11 is controlled to the closed state when an output is normal and the element 11 is controlled to an open state if output abnormality is detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003997-A (JP)
Title: Method for producing pattern, method for processing data, method for manufacturing semiconductor device, and data processing program
Inventor: NAKANO AYAKO
IPC: G03F1/70
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a pattern for decreasing difficulty in a lithographic process.  <P>SOLUTION: The method includes: a step S102 of extracting a correction object pattern having a dimension equal to or less than a threshold from first design data of a semiconductor device; a step S103 of calculating first characteristics of the semiconductor device based on the first design data; a step S104 of generating second design data by correcting the correction object pattern included in the first design data; a step S105 of calculating second characteristics of the semiconductor device based on the second design data; a step S106 of inspecting whether the characteristics difference between the first characteristics and the second characteristics is no more than an allowed value; and a step S107 of deciding to use the second design data for the manufacture of the semiconductor device when the characteristics difference is no more than the allowed value.  <P>COPYRIGHT: (C)2007,JPO&INPIT