baber/WOPTO huggingface dataset:
Patent JP-2006339808-A (JP)
Title: Operational amplifier, drive circuit and electrooptical device
Inventor: MAEKAWA KAZUHIRO
IPC: G09G3/36
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational amplifier for widening the range of output voltage stably with low power consumption without increasing the circuit scale, and to provide a drive circuit and an electrooptical device.  <P>SOLUTION: The operational amplifier 100 comprises a differential amplifier 110 having a differential transistor pair which is supplied with an input voltage and an output voltage to the gate and a current source transistor creating the sum of drain currents of the differential transistor pair and amplifying the difference between the input voltage and the output voltage, and a drive transistor having a gate controlled based on the voltage at the output node of the differential amplifier to create an output voltage. Potential of an impurity layer for forming the channel region of the current source transistor is set independently from the potential of the impurity layer for forming the channel region of other transistor. Current drive capability of the operational amplifier 100 is controlled by fixing the gate voltage of the current source transistor and altering at least one of the potential of the impurity layer and the potential of the source region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006337118-A (JP)
Title: Elastomer sensor and vibration detection method using same
Inventor: HAYAKAWA TOMONORI
IPC: G01L1/14
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastomer sensor which is easily and inexpensively manufacturable, and enables high-precision and stable measurement of stress, strain, vibration, or the like input over a broad measuring range.  <P>SOLUTION: The elastomer sensor is constituted by using a sensor body molded in such a state that fine fillers having a granular or linear simple shape are mixed with elastomer material being scattered, and attaching a plurality of detecting electrodes for applying a detecting alternating voltage, to the sensor body. There, an impedance: Z to be detected in such a state that the detecting alternating voltage of a frequency of 1 kHz is applied to the detecting electrodes, is made to satisfy 100 Ω≤Z≤100 MΩ. Moreover, the phase angle: θ between the detecting alternating voltage and the detected impedance under detection conditions is made to satisfy 1°≤¾θ¾≤90°.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006335198-A (JP)
Title: Four-wheel atv (all-terrain vehicle)
Inventor: TOMIOKA MAKOTO
IPC: B62K5/00
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rigidity of a front cowling front part and installation rigidity of a headlight, and improve the cooling efficiency of a radiator.  <P>SOLUTION: A right and a left headlight housings 72 are connected and fixed by a bridge part 73 to compose a headlight unit 71. The headlight unit 71 is fixed to a front end part lower surface of a front cowling 37. Between the right and the left headlight housings 72, an air duct grill 64 is disposed, and the radiator 21 is provided on the back of it to be fixed to a car body frame 2. Car width direction inner walls of the right and the left headlight housings 72 are extended at least rearward to form a right and a left inner extended walls 85 facing each other. A lower wall of the bridge part 73 is extended rearward to form a bridge part lower extended wall 86. The inner extended walls 85 and the bridge part lower extended wall 86 are extended toward the radiator 21 to form a travel air guide passage 87.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006334507-A (JP)
Title: Spiral type separation membrane element
Inventor: UDA YASUHIRO
IPC: B01D63/10
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral type separation membrane element in which pressure drop in a permeation side flow passage is reduced, and the number of components is reduced.  <P>SOLUTION: This spiral type separation membrane element 20 is formed by winding at least one separation membrane unit 2 formed by alternately superposing a membrane leaf composed by disposing a supply side flow passage material between a double-folded separation membrane, and a permeation side flow passage material, around a porous hollow core pipe 3. The element 20 is provided with a telescoping preventing member 4 provided on the condensing side of the separation membrane unit 20, and a fit member 5 which is provided to the supply side of the separation membrane unit 2 and which can be fitted to the telescoping preventing member 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006334957-A (JP)
Title: Screen printing plate
Inventor: MANJIYU MASARU
IPC: B41F15/08
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing plate with such advantages that a master can be easily manufactured and a successful printing can be ensured.  <P>SOLUTION: Through holes 14, 15 and 16 are formed in a figure forming region of an almost rectangular shape, are formed. The first through hole 14 is almost rhombic in cross-section with all the sides extending obliquely to each side of the figure forming region and a direction connecting the mutually opposite apices being almost in parallel with or almost at right angles to the sides of the figure forming region. In addition, the entirety of the first through hole 14 is arranged inside the figure forming region. The second through holes 15 and 16 represent two division parts by one side or two sides of the figure forming region of the likewise of an almost rhombic shape, with a cross-section shaped like the part of the figure forming region, and are arranged near each side of the figure forming region. Each through hole 14, 15 and 16 are arranged at an equal interval so that their sides are roughly aligned in a straight line, and thus, mesh line parts 17 and 18 of almost a specified width which extend obliquely at an approximately equal interval to the side of the figure forming region and intersecting each other, are formed between the through holes 14, 15 and 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005273020-A (JP)
Title: Corrosion prevention material
Inventor: WAKABAYASHI TORU
IPC: C23F15/00
Filed: 2005-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive corrosion prevention material which can substitute conventional cathodic protection methods and does not need maintenance.  <P>SOLUTION: The corrosion prevention material comprises a porous material, a corrosion inhibitor and zinc salts. Then, a corrosion preventive function of the zinc salts to quickly form the film on the object surface to be corrosion-prevented, enables a corrosion prevention effect to start just after beginning of the corrosion prevention.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006341300-A (JP)
Title: Method for welding outer plate or accessory of railroad vehicle, and side ditch body
Inventor: HARADA HIROJI
IPC: B23K9/00
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding structure for welding an outer plate or accessories which is favorable for the aspects of the appearance, workability and the cost.  <P>SOLUTION: When an outer plate 3 is welded to accessories such as frames 1, 2, and opening frames and opening frame members 42a, 43a for the reinforcement thereof and interior and exterior finishes thereof, overlapping parts of the outer plate 3 and the accessories 1, 2, 42a, 43a put thereto are subjected to laser beam welding 4, 45 in the direction along the grinding marks arranged in one direction on the surface of the exposure side to outer surfaces of the accessories 1, 2, 42a, 43a, and the outer plate 3 and the accessories 1, 2, 42a, 43a are welded to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006341815-A (JP)
Title: Flight machine
Inventor: IWATA HIROYA
IPC: B64C3/56
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flight machine having a structure and a principle realizing inexpensive design with high general purpose.  <P>SOLUTION: The flight machine has a structure that in a light wing capable of slighting the weight in comparison to a body and the body, the body is joined to a lower side of the wing by a power joint at only one point on a line tightening a lift center on the wing and center of gravity. Even if upper and lower parts of the joined one point, i.e., the wing and the body have different characteristics, function of the flight machine is exhibited as a whole by adjustment of the power joint at the joined one point. Further, the center of gravity of the whole is positioned at a body side positioned at a lower part, thereby, stabilization of attitude is realized and the stabilization of the attitude is enabled by only controlling the position of the servo of the power joint. Since the flight machine with the structure is inexpensive because of a simple structure and design/development cost is also inexpensive, high convenience and economic property are realized when it is used in an industry.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006351610-A (JP)
Title: Optical module
Inventor: SAEKI TOMOYA
IPC: H01S5/022
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module where a temperature rise of an optical element due to wraparound of heat can be suppressed.  <P>SOLUTION: A package 2 of an optical transmission module 1 is provided with a stem 3, and a cap 4 fixed to the stem 3. The stem 3 has a metallic base 5, and metallic lead pins 6A to 6D are fixed to the base 5. The lead pins 6A to 6C are fixed to the base 5 by insulating materials 7 in a state where they penetrate through holes formed in the base 5. A seat 8 projected to the tip side of the cap 4 is arranged on the upper face 5b of the base 5, and an LD chip 10 is mounted on the seat 8. A plane-like component mounting part 18 is disposed at the tip of the lead pin 6C, and a driving electronic component 19 driving the LD chip 10 is mounted on the component mounting part 18. Thus, the LD chip 10 and the driving electronic component 19 are thermally separated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347277-A (JP)
Title: Sun visor device for vehicle
Inventor: SAWARA HIDESHI
IPC: B60J3/02
Filed: 2005-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable moving a light shielding body back and forth even by hand in a sun visor device for a vehicle equipped with the constitution electrically moving the light shielding body.  <P>SOLUTION: In the sun visor device 10 for vehicle, when a larger external force load than a driving load acting on the light shielding body 24 by a predetermined value when a driving device 20 is driven, is acted on the light shielding body 24 by the external force, a claw clutch CL1 releases the engagement of the driving gear 56A with a rotating roller 56B. Therefore, the light shielding body 24 is not only electrically moved back and forth, but also the engagement of the claw clutch CL1 is released by manually acting the external force on the light shielding body 24 and the light shielding body 24 can be retracted to the storage position (retracted position) (can be manually operated as a fail safe) even in the unlikely event that the light shielding body 24 is not electrically operated due to the failure (for example, the failure of a drive motor 30, failure of a control device 16, and breaking of wire, or the like).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006351073-A (JP)
Title: Electric device
Inventor: MAEYAMA YOSHIFUMI
IPC: G11B33/12
Filed: 2005-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide high performance stability even for a compact electric device by shortening the depth of the electric device to make it compact thereby reducing packing or transporting costs, and taking countermeasures to electromagnetic trouble.  <P>SOLUTION: In the electric device incorporating an electric device body 5 and a wiring substrate 3 in a boxlike casing 1, the electric device body 5 is constituted of a combination of a magnetic tape device 6 and a disk device 7 arrayed side by side. The wiring substrate 3 is divided into a main substrate 32 having a control circuit and a power source substrate 33 having a power source circuit. The main substrate 32 is installed below the electric device body 5 in a horizontal attitude while the power source substrate 33 is installed along the back plate 11a of the boxlike casing 1 behind the optical disk device 7 in an upright attitude. By surrounding the power source substrate 33 with a cover case made of an electric insulator resin, the surface creepage distance of insulation reaching the power source substrate 33 is increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349011-A (JP)
Title: Unforgetting tightening tool, electric connection implement provided therewith, and connection condition confirming device for electric connection implement
Inventor: MIYAOKA KUNIAKI
IPC: H01R13/64
Filed: 2005-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily and simply confirm a tightening condition of a bolt to prevent forgetting tightening and to easily confirm an electric connection condition of electric connection implements simultaneously with bolt tightening.  <P>SOLUTION: A washer 40 as the unforgetting tightening device provided between the bolt 10 and a tightened member 20 is formed by a base piece 41, a movable piece 42 inclined on the base piece, and a protruding piece 43 protruding in the direction crossing the inclined face of the movable piece substantially orthogonally. The movable piece 42 is bent and deformed in the direction in which it is overlapped on a base piece 41 side centered on a hinge end part 44 in the vicinity of a bent part with the base piece 41 to let the protruding piece 43 rise in accordance with amount of tightening when tightening the bolt acting on the movable piece 42. When the tightened member 20 is electric connection implements 20, 30, the base piece 41 of the unforgetting tightening device 40 is fixed or attached detachably to the electric connection implement 20. A circuit 50 having a light emitting diode 55 to confirm electric connection is provided in the electric connection implement 20 to confirm mutual tightening of electric connection implements by operating the light emitting diode 55.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006350617-A (JP)
Title: Vehicle driving support apparatus
Inventor: SUZUKI ISAMU
IPC: B60K35/00
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To display a traffic lane guide showing a shape of driving lane of its own vehicle in a configuration coordinated to a real driving lane in an ahead field of view of a vehicle driver and to secure visibility of the traffic lane guide without being influenced by surrounding environments.  <P>SOLUTION: A sight line detection system 6 detects a sight line position of the vehicle driver. A system control unit 2 acquires traffic lane information showing the shape and position of the traffic lane of its own vehicle from an image ahead of the vehicle photographed with a camera 7 or a road map database 5, generates image information showing two guide lines corresponding to both end shapes of the traffic lane when seen ahead through a windshield from a viewpoint position detected by the line of sight detection system 6 according to an operation based on the viewpoint position and the traffic lane information, and outputs it to a display unit 1. The display unit 1 displays a virtual image of the input image information through the windshield of the vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347945-A (JP)
Title: Specified aromatic amine derivative and organic electroluminescent element given by using the same
Inventor: KAWAMURA MASAHIRO
IPC: C07C211/54
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of developing various luminous color tones, having high heat resistance, having a long lifetime, and having high luminous intensity and high luminous efficiency, and further, especially, having small attenuation of the luminous intensity, when driven, and to provide a new aromatic amine compound capable of realizing the same.  <P>SOLUTION: This aromatic amine compound has a specified structure. The organic electroluminescent element is given by interposing organic thin film layer(s) having at least a luminous layer and comprising one, two, or more layers between a cathode an anode, wherein at least one layer of the organic thin layer(s) contains the organic amine compound solely or contains the compound as a component of a mixture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347026-A (JP)
Title: Image forming apparatus
Inventor: ICHIMURA SANENORI
IPC: G06F3/12
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of discriminating between a registration in the main system and a registration from an external connecting terminal and managing them even in an ID.  <P>SOLUTION: The image forming apparatus recognizes an operator by a combination of a vein pattern and a fingerprint of a finger, and can be utilized only by such a person who is registered in a recognition data storing means 114. Information related to the vein pattern of the back of the hand or the fingerprint of the finger is taken in by a specified format, and can be registered separately on each individual. The information related to the vein pattern of the back of the hand or the fingerprint of the finger read out by a specified style from the external connection terminal or the like connected can be registered as ID information from the external connection terminal or the like. The information registered from the external connection terminal and the information related to the vein pattern of the back of the hand or the fingerprint of the finger directly registered are accumulated in separate memory regions, and are managed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000702-A (JP)
Title: Liquid absorbent, and device and method for removing co2 or h2s, or both
Inventor: YOSHIYAMA TAKASHI
IPC: B01D53/62
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid absorbent in which the CO<SB>2</SB>absorption amount per unit mole of the absorbing agent, and the CO<SB>2</SB>absorption amount and the absorption rate per unit volume of its aqueous solution are large when treating a combustion exhaust gas, and the thermal energy required for separating CO<SB>2</SB>and regenerating the liquid absorbent is small; and to provide a device and a method for removing CO<SB>2</SB>or H<SB>2</SB>S or both.  <P>SOLUTION: The liquid absorbent absorbs CO<SB>2</SB>or H<SB>2</SB>S or both in gas, and contains easily water-soluble phosphate compound. The solubility in water is considerably excellent as the easily water-soluble phosphate compound, and the liquid absorbent contains at least one kind of phosphate compounds having structural formulae (2); K<SB>3</SB>PO<SB>4</SB>, K<SB>2</SB>HPO<SB>4</SB>, KH<SB>2</SB>PO<SB>4</SB>, Na<SB>3</SB>PO<SB>4</SB>, Na<SB>2</SB>HPO<SB>4</SB>, (NaPO<SB>3</SB>)<SB>n</SB>, Na<SB>4</SB>P<SB>2</SB>O<SB>7</SB>, and Na<SB>5</SB>P<SB>3</SB>O<SB>10</SB>. In addition, alkanolamine may be mixed therein.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000950-A (JP)
Title: Cutting tool
Inventor: TAIRA HIROSHI
IPC: B23B29/02
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool, capable of controlling the weight, the rigidity and the direction of rigidity, and reducing vibration.  <P>SOLUTION: This cutting tool 1 is formed by fitting a cutting blade 3 to the tip of a bar-like member 2, and a removably mounting part 4 for removably mounting a weight body 5 is provided in a part positioned in the direction except the cutting direction P in the bar-like member 2 and in the direction Q orthogonal to the cutting direction P. The removable part 4 is a hole engraved in the radial direction in the peripheral surface of the bar-like member 2, and the weight body 5 is buried in the hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001917-A (JP)
Title: Rinsing cosmetic
Inventor: IIDA TAKASHI
IPC: A61K8/00
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for simply holding a moisture-retaining state just after taking a bath, on the skin of a body portion.  <P>SOLUTION: The body-rinsing cosmetic used as a bathing-finishing agent is characterized by containing (1) ≥80 mass% of an oil having flowability under conditions of one atmospheric pressure and 25°C and (2) 3 to 15 mass% of a nonionic surfactant in a cosmetic. It is preferable to contain a dimer acid ester as the oil having the flowability under the conditions of one atmospheric pressure and 25°C. The body-rinsing cosmetic is preferably a cosmetic which is mixed and diluted with clean hot water and then used, and is also preferably a cosmetic of form in which water is solubilized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002722-A (JP)
Title: Ignitor for air-cooled engine
Inventor: KANAI MITSUYOSHI
IPC: F02P13/00
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignitor for an air-cooled engine, in which the problem of falling of the spark plug is solved in a case of installing an ignition part onto a spark plug, so that the spark plug and the ignition part are strongly installed.  <P>SOLUTION: The spark plug 82 is installed on a combustion chamber 29 of the air-cooled engine, and a plug cap having the ignition part is installed on the spark plug 82 in this ignitor for an air-cooled engine. A support surface 84 for supporting the plug cap 60 is provided on an outer surface of a wall part 81 of a valve chamber 32 in the engine 10. A stud bolt (lock member) 85 for locking the plug cap 60 is installed on the support surface 84. On the plug cap 60, a flange part 91 to be locked to the stud bolt 85 is provided. The flange part 91 is locked to the stud bolt 85 by a nut (fixing member) 86.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002560-A (JP)
Title: Tunnel widening method
Inventor: KANEKO KENICHI
IPC: E21D9/04
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel widening method capable of improving construction efficiency by simultaneously performing both the excavation of the periphery of an area to be widened and the reinforcement of the periphery of the area to be widened, reducing construction costs, and reliably preventing ground collapse.  <P>SOLUTION: The tunnel widening method uses an excavation means 1 provided with a casing 10 (an excavation shaft) curved at a prescribed curvature; a drive mechanism 20 mounted to the tip of the casing 10: a cutter 30 rotated by the drive mechanism 20; and a solidifying agent injection means. As inserting the cutter 30 into the ground from a tunnel T and agitating both a solidifying agent injected by the solidifying agent injection means and excavated sediment by means of the cutter, the excavation means 1 is advanced to excavate a curved hole A in the periphery of an area K to be widened. After the excavated sediment in the curved hole A is solidified, the area K to be widened is excavated and removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003893-A (JP)
Title: Toner intermediate transfer body and electrophotographic apparatus using same
Inventor: KURIBAYASHI NATSUKI
IPC: G03G15/16
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve transfer efficiency and to make image quality higher by facilitating the transfer of toner from an intermediate transfer body to a paper, especially when a rough surface paper is printed at high speed by a tandem full-color printer, in electrophotographic system electrostatic transfer.  <P>SOLUTION: In the electrophotographic apparatus, a plurality of electrodes 8 are provided in the intermediate transfer member 2 and an alternating electric field whose polarity is reversed is applied to the electrodes 8, to slightly vibrate toner 3 and easily separate the toner 3 from the intermediate transfer member 2, so that transfer efficiency to a paper 5 is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT