baber/WOPTO huggingface dataset:
Patent JP-2005020876-A (JP)
Title: Surface magnet type ac servo motor
Inventor: MAEMURA AKIHIKO
IPC: H02P6/08
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface magnet type AC servo motor that eliminates the influence of the flux saturation of a stator core and does not reduce synthetic flux ϕgs in the surface magnet type AC servo motor.  <P>SOLUTION: In the surface magnet type AC servo motor equipped with a controller that drives a surface magnet type synchronous motor having a phase control function, flux bypasses 7 to which adjacent teeth are short-circuited are formed at tips of internal diameter faces of the teeth 41 to 44 of the core of a stator 1, the phase-advance control of a q-axis current is conducted by the controller, and a torque current Iq for generating torque to the winding of the surface magnet type synchronous motor and a current Id for decreasing flux density are made to flow, thus increasing the maximum torque by suppressing an increase in the flux density of the teeth of the surface magnet type synchronous motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015622-A (JP)
Title: Epoxy resin composition for photosemiconductor encapsulation and photosemiconductor device
Inventor: KOMORI SHINJI
IPC: C08L63/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for photosemiconductor encapsulation having excellent transparency and soldering resistance, and a photosemiconductor device encapsulated with its cured product.  <P>SOLUTION: The epoxy resin composition for encapsulating photosemiconductors contains as the essential components an epoxy resin (A) having two or more epoxy groups in one molecule, an acid anhydride curing agent (B), a curing accelerator (C), spherical glass particles (D) containing SiO<SB>2</SB>, CaO and Al<SB>2</SB>O<SB>3</SB>and having an average particle size of ≥5 and ≤100 μm, and a benzophenone type UV absorber (E). The acid anhydride curing agent (B) is nadic anhydride or a derivative thereof. The glass particles (D) have a light transmittance of ≥80% at the wavelength of 400 nm in the optical path length of 1 mm, have a difference of ≤0.01 in refractive index from a cured product of the composition consisting of the components other than the glass particles, and are formulated in a proportion of ≥5 wt% and ≤70 wt% in the whole epoxy resin composition. Further, the epoxy resin composition has as its cured product a water absorption of ≤2% and a light transmittance of ≥80% at the wavelength of 400 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017682-A (JP)
Title: Image forming unit and image forming apparatus with the same attached thereto
Inventor: MIZOGUCHI YOSHIHIRO
IPC: G03G21/18
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically clear away dust, such as toner and paper dust, which is present between an electrical contact member and a power source supply contact member by the operation of attaching a freely detachable image forming unit to an image forming apparatus body.  <P>SOLUTION: The electrical contact member 130 of a coil spring abuts on the electrical contact member 131 that has a saw-toothed edge. An intermediate transfer member unit 109 is inserted in the main body of the apparatus. Consequently, the saw-toothed edge 131a is elastically engaged with the coil spring 130. Thus, even when the toner, the paper dust, etc., stick to the coil spring 130, the dust such as toner is self-cleared away by the elastic contact of the saw-toothed sharp edge 131a to ensure the electrical contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019271-A (JP)
Title: Low wind pressure insulated cable
Inventor: ISHIDA SHINYA
IPC: H01B7/17
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low wind pressure insulated electric cable in which wind pressure generated in the cable by a strong wind such as a typhoon can be reduced sufficiently, and which can be manufactured economically with good manufacturability, and is easy to treat in the waterproofing treatment of cable connection.  <P>SOLUTION: A large number of protrusions 3 of hemispherical shape are provided at regular intervals along the longitudinal direction of a low wind pressure insulated electric cable 1, and the arrangement of the protrusions 3 is shifted by a half interval between a row (n row) and the adjoining row (n+1 row) in the longitudinal direction, and further, it is made to be shifted by a half interval between the n+1 row and the adjoining row (n+2 row).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021023-A (JP)
Title: Method for controlling termite and termite leading guide used therefor
Inventor: OSONO SUKEFUMI
IPC: A01M29/34
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for controlling termites by controlling the movement of the termites, preventing the invasion of the termites, leading the termites to a termite controlling agent, killing or repelling the termites and thereby effectively controlling the termites with a chemical in the minimum limit without controlling the termites according to a chemical treatment on a soil surface or wood requiring a large amount of the chemical.  <P>SOLUTION: Protruding line members and/or groove lines as termite leading guides are provided in a foundation inner surface and/or the soil surface under the floor of a building. Thereby, the termites are moved along the termite leading guides and the termites are killed or repelled with the termite controlling agent provided in the course of the termite leading guides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022995-A (JP)
Title: Antiseptic and/or sterilizing composition
Inventor: NISHIBAYASHI TORU
IPC: A61P31/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiseptic and/or sterilizing composition which contains an ORANEKISIJIN [1-(3,4-dichlorobenzyl)-5-octylbiguanide] acid adduct in a high concentration, has improved antiseptic and/or sterilizing effects, and has improved practicality.  <P>SOLUTION: This antiseptic and/or sterilizing composition is characterized by containing the ORANEKISIJIN (1-(3,4-dichlorobenzyl)-5-octylbiguanide) acid adduct as a main ingredient and an ester type nonionic surfactant and/or a cyclic oligosaccharide as its dissolution auxiliaries. One or more compounds selected from the group consisting of polyoxyethylene sorbitan fatty acid esters, glyceryl fatty acid esters, glyceryl polyoxyethylene fatty acid esters, and polyoxyethylene fatty acid methylglycerides can be used as the ester type nonionic surfactant, and α-type, β-type or γ-type cyclodextrin can be used as the cyclic oligosaccharide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026010-A (JP)
Title: Fuel cell power generating equipment
Inventor: KUSAMA NOBUYUKI
IPC: H01M8/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently control and operate a fuel cell power generating device in response to a demand for heat and a demand for power by monitoring the whole of equipment with a control device of the fuel cell power generating device.  <P>SOLUTION: This fuel cell power generating equipment is provided with the fuel cell power generating device 1, the control device 11 for controlling the fuel cell power generating device 1, a hot water reservoir 3 for storing hot water by using the heat generated in the fuel cell power generating device 1, water mixing valves 4 provided in a water feeding system of the hot water reservoir to mix water in the hot water, and a water heater 5 for supplying hot water, which is supplied through the water mixing valves, to users. In this fuel cell power generating equipment wherein the fuel cell power generating device 1 and the water heater 2 are connected to a power system to receive the power, the control device 11 of the fuel cell power generating device 1 has a function for operating/controlling the fuel cell power generating device 1 by taking a demand for power and heat demand data of the users and various process values inside the fuel cell power generating device and the water heater to obtain the optimal generation output value on the basis of the data and the process values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021387-A (JP)
Title: Game machine
Inventor: FUJII NORIO
IPC: A63F7/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can enhance the entertaining potentialities for the players.  <P>SOLUTION: The game balls entering the first starter slot is guided to a variable prize winning device 32 and then to a starter slot switch 402C through a receiving part 408 of a connector unit 404 at the variable prize winning device 32 and the second guide path 409 to detect the passage of the game balls. In other words, the first starter slot switch 402C for the first starter slot arranged at the variable prize winning device 32 allows the removal of the switch from the first starter slot to achieve a smaller size thereby reducing the occupying area in the game board. This enables the placing of more nails in the game board thereby accomplishing further changes in the motion of the game balls in the playing area and can enhance the entertaining potentialities for the players.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027130-A (JP)
Title: Bias control circuit of high-frequency power amplifier circuit and electronic part for high- frequency power amplification
Inventor: MORISAWA FUMIMASA
IPC: H03F1/30
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the bias control circuit of a power amplifier by which the gain of the power amplifier is prevented from decreasing even if the temperature changes.  <P>SOLUTION: A reference current generating circuit (231) which generates the current used as the reference, and a corrective current generating circuit (232) which includes a temperature detecting element (D1) and generates the current which depends on the ambient temperature, are provided at the bias control circuit (230). The bias control circuits generates the bias current which operates a high-frequency power amplifier circuit that includes a transistor for power amplification, and that outputs a high-frequency transmission signal after modulation by amplifying with the transistor for the power amplification. The currents generated by the reference current generating circuit and the corrective current generating circuit are put together so that the higher the temperature, the higher the bias current may be output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031105-A (JP)
Title: Lens barrel
Inventor: YOSHIBE YASUSHI
IPC: G02B7/14
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel in which a bayonet mount is surely positioned with respect to a camera body even when the lens barrel is attached to and detached from the camera body repeatedly and, further, the bayonet mount and a fixed cylinder are surely positioned in a simple and reproducible manner in assembly and adjustment.  <P>SOLUTION: The lens barrel is provided with: the bayonet mount 1 which is fixed on the fixing cylinder 3 and is used for mounting the lens barrel on the camera body; and a reinforcing member 2 which is disposed so as to be positioned with respect to the bayonet mount 1, has a positioning groove 2d for relatively positioning the bayonet mount with respect to the camera body in cooperation with a camera body side positioning member and has higher rigidity than the material of the bayonet mount 1, wherein the reinforcing member 2 is provided with a second protrusion part 2 for relatively positioning the bayonet mount 1 and the fixing cylinder 3 by engaging with the fixing cylinder 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051985-A (JP)
Title: Molybdenum-sulfur additive
Inventor: JOHN JOBY VARUGHESE
IPC: C10M129/24
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive having a satisfactory color appearance, a little chlorine content, and an acceptable ratio of sulfur to molybdenum so that copper corrosive properties and sealing decomposability are significantly good.  <P>SOLUTION: In a producing method of the additive comprising at least one of oil-soluble or oil-dispersible molybdenum-sulfur compounds, the method comprises the steps of: (I) reacting in a polar medium a reactive molybdenum compound (A) with a source of a ligand (B) which can make the molybdenum-sulfur compound oil-soluble or oil-dispersible, and (II) reacting a compound (C) which is capable of reacting a labile sulfur with either (a) a reaction mixture of the step (I) after reaction initiation of (A) and (B), or (b) a resulting product of the step (I).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005032553-A (JP)
Title: Ic socket and inspection method of semiconductor device
Inventor: IWASAKI HIDEKAZU
IPC: H01R33/76
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket capable of preventing short-circuiting between the leads by installing a recessed part in a plate into which a contact pin is inserted, and to provide an inspection method of a semiconductor device.  <P>SOLUTION: The IC socket is equipped with a pin alignment plate 6 fit on a socket body which is a part of a base part, through which the contact pin 1 connecting an electrode on a board and an IC lead 13 of an IC frame acting as a semiconductor element is inserted, and the recessed part 16 acting as a recovery part of conductive foreign matters 17 installed in the pin alignment plate 6 positioned in the surroundings of the contact pin 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037554-A (JP)
Title: Electrophotographic photoreceptor, its manufacturing method, image forming apparatus equipped with electrophotographic photoreceptor, and process cartridge
Inventor: NAGAME HIROSHI
IPC: F16C13/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a damping material capable of efficiently controlling not only electrification noise occurring when an image is formed by applying a DC voltage with an AC voltage superposed on an electrifying member, but also, rubbing noise of a cleaning blade so as not to give an unpleasant feeling while giving consideration to the attachment, the interchangeability and the environment (resources saving and energy saving) etc., to provide an electrophotographic photoreceptor incorporating the damping material and the manufacturing method of the electrophotographic photoreceptor, and to provide an image forming apparatus and a process cartridge equipped with the electrophotographic photoreceptor.  <P>SOLUTION: The image is formed by introducing indirect electrophotography, wherein the DC voltage with the AC voltage superposed is applied on the electrophotographic photoreceptor by a contact electrifier or a non-contact electrifier, thereafter, an electrostatic latent image is formed by optical-writing, next, the image is developed by reverse-developing by a developing device. Besides, the electrophotographic photoreceptor incorporates the damping material constituted of a bag-like container wherein a particulate damping member is packed so that the damping material may directly come in tight contact with the inner wall of the electrophotographic photoreceptor or through an elastic member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037597-A (JP)
Title: Control system for equipment
Inventor: OISHI TAKASHI
IPC: G10L13/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for manufacturing process equipment in which quick control of an apparatus, notification of abnormality information, and retrieval of the apparatus condition can be easily performed in a handsfree manner.  <P>SOLUTION: First to third programmable controllers (PLC) 12a, 12b, 12c are arranged for first to third apparatus 11a, 11b, 11c. First to third PLCs 12a, 12b, 12c are connected to a host computer (HC) 14 through a network. A wireless terminal 24 is connected to the HC 14 via a wireless communication device 23. The HC 14 is provided with a voice recognition program 28 and an interface (IF) data table 30. A voice recognition result of a control request is registered in the IF data table 30, and process contents of the control request are registered for each registered voice recognition result. The control contents inputted from a microphone 24a are voice-recognized, and the corresponding contents of the processing are read out according to this voice recognition result. Based on the contents of this processing, control instructions or the like are sent to the corresponding respective PLCs 12a, 12b, 12c to control the respective apparatus 11a, 11b, 11c. Thus, a work efficiency of an operator engaged in the equipment is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041245-A (JP)
Title: Sheet state detection device and protective cover
Inventor: ENDO HIROFUMI
IPC: B60N2/90
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet state detection device and protective cover capable of preventing deterioration of detection performance due to sticking of magnetic foreign matter to a magnetic sensor.  <P>SOLUTION: This sheet state detection device is provided with a sheet slide sensor 21 provided on an upper rail 14 to detect a sheet state. The protective cover 31 for surrounding the sheet slide sensor 21 is mounted on the sheet slide sensor 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044051-A (JP)
Title: Reference voltage generating circuit
Inventor: AOTA HIDEYUKI
IPC: H01L21/822
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit stable even in the fluctuation of a power supply voltage as well as the fluctuation of a process.  <P>SOLUTION: This reference voltage generating circuit is composed of; a first power supply voltage adjusting circuit 10 for constantly adjusting a power supply voltage; a second voltage source circuit 20 having a negative temperature coefficient; and a third voltage source circuit 30 having a positive temperature coefficient. The first power supply voltage adjusting circuit 10 supplies the adjusted power supply voltage to second and third voltage source circuits (20, 30), and outputs a reference voltage without any temperature coefficient prepared by adding a voltage with the negative temperature coefficient generated by the second voltage source circuit 20 and a voltage with the positive temperature coefficient generated by the third voltage source circuit 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046934-A (JP)
Title: Tip clamping device and throwaway tool
Inventor: SAWADA YOSHIHARU
IPC: B23B27/16
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip clamping device having high repeated position accuracy of a cutting edge in fixing a throwaway tip to a holder and capable of obtaining firm clamping force.  <P>SOLUTION: The tip clamping device is provided with a tip mounting seat 2 at the tip of the holder 1 and presses to fix the throwaway tip 3 to the tip mounting seat 2 by a pressing means 4. The pressing means 4 is provided with a first pressing member 7 for pressing an upper face 11 of the throwaway tip 3 by the lower face of a tip part, and a second pressing member 8 for pressing a hole internal wall 17 of the throwaway tip 3 toward a sidewall surface 6 of the tip mounting seat 2 by a tip projecting part 16. The first pressing member 7 and the second pressing member 8 are operated by a common clamping means 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056585-A (JP)
Title: Filament heating circuit for x-ray generation device
Inventor: CHABATA KEIICHI
IPC: H05G1/26
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filament heating circuit for an X-ray generation device capable of surely detecting disconnection even when an excitation current is increased.  <P>SOLUTION: When a current detection value Ifdet detected by a current detection means 16 is inputted to a disconnection threshold control part 25, the detection value Ifdet is inputted to an OP amplifier 20 and amplified in the control part 25, and thereafter a voltage (det) corresponding to its output is inputted to a threshold comparison part 21. By comparing, in a threshold comparison part 21, the voltage with a voltage corresponding to the disconnection detection threshold value preset in a threshold setting part 24, a conformity/nonconformity determination part 22 determines to be in nonconformity in the case where the current detection value is larger to operate the threshold setting part 24 through a threshold setting changeover part 23; and in the setting part 24, a disconnection detection threshold value is changed to a value larger than a previous value by switching a switch SW.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344870-A (JP)
Title: Removal and recovery method of dyestuff using microorganism
Inventor: YO BIN
IPC: C12N1/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation and recovery method of dyestuff which is efficient by organism adsorption and stable with respect to fluctuations of water quality of dyestuff drain.  <P>SOLUTION: A dyestuff removing method from an aqueous liquid containing dyestuff contains a step of contacting one kind or more microorganisms selected from a group comprising Penicillium oxalicum Currie & Thom (BX1), Penicillium frequentuns(ZD20), Penicillium awry-lying(CX4), Penicillium terrestre(GX2) and Penicillium (Eupenicillium) sp. (f4) with the aqueous liquid containing dyestuff, and a step of separating the microorganisms adsorbing the dyestuff from the aqueous liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055209-A (JP)
Title: Extra-precision movable carriage device
Inventor: ISHIKAWA TETSUYA
IPC: H01L21/027
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extra-precision movable carriage device 4 capable of improving greatly moving precision.  <P>SOLUTION: A movable frame 2 is supported to be relatively movable in the direction of X with a fixed frame 1 by a first and a second parallel beams 51, 52 comprising T-shaped beams. A movable body 3 having a movable carriage 4 is supported to be relatively movable in the direction of Y with the movable frame 2 by a third and a fourth parallel beams 61, 62 comprising the T-shaped beams. The movable carriage 4 is relatively and linearly displaced relative to the fixed frame 1 in the direction of X while elastically deforming the first and second parallel beams 51, 52 by applying pushing force or pulling force to the movable frame 2 in the direction of X. The movable carriage 4 is relatively and linearly displaced relative to the movable frame 2 in the direction of X while elastically deforming the third and fourth parallel beams 61, 62 by applying the pushing force or the pulling force to the movable body 3 in the direction of Y.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072695-A (JP)
Title: Antenna system
Inventor: TAKITA KOICHI
IPC: H01Q1/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily reduce a deterioration in sensitivity of an antenna system due to snow accretion or the like.  <P>SOLUTION: A rod part 30 of a waveguide element 3 comprises: a coil 300; core wires 302; a sheath member 304; and a tip cap 306. The coil 300 is formed to be a hollow rod by closely winding a steel or stainless steel made linear conductor in spiral and bent by wind outdoors. The core wires 302 are flexible copper wires and placed inside the coil 300. Both ends of the core wires 302 are fixed respectively to both ends of the coil 300 by soldering or rivets. The sheath member 304 and the tip cap 306 are made of a fluororesin and cover the surface of the coil 300 to avoid the coil 300 from being exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI