baber/WOPTO huggingface dataset:
Patent JP-2005159347-A (JP)
Title: Metal-oxide-film semiconductor device having improved gate configuration
Inventor: GAMMEL PETER LEDEL
IPC: H01L21/8234
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MOS device capable of exhibiting improved high-frequency performance and furthermore fully adapted to CMOS process technology.  <P>SOLUTION: The MOS device comprises: a semiconductor layer of a first conductivity type; and first and second source/drain regions of second conductivity types, 206 and 204, respectively, formed in the semiconductor layer proximate to the upper surface of the semiconductor layer and spaced laterally apart relative to each other, the first and second source/drain regions 206, 204 formed in an active region of the semiconductor layer. The MOS device is further provided with a gate 202 formed above the semiconductor layer proximate to the semiconductor layer and at least partially between the first and second source/drain regions, the gate configured such that a dimension of the gate, defined substantially parallel to at least one of the first and second source/drain regions, is confined to be substantially within the active region of the device. An isolation structure 210 is formed in the semiconductor layer, the isolation structure configured substantially to isolate the first source/drain region from the second source/drain region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006141632-A (JP)
Title: Tunnel disaster prevention equipment
Inventor: WATANABE YUTAKA
IPC: A62C3/00
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide tunnel disaster prevention equipment capable of preventing water-discharge to non-intended parts when a fire detector is operated or there is a malfunction in a disaster prevention receiving board in the tunnel disaster prevention equipment.  <P>SOLUTION: This tunnel disaster prevention equipment is provided with a function of prohibiting to unlock a lock in a tube unit or a relay amplifier board unit in the disaster prevention receiving board or the relay amplifier board and this tunnel disaster prevention equipment operatingly controls the unlocking prohibition of the lock from the disaster prevention receiving board or the relay amplifier board.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006147819-A (JP)
Title: Thin film capacitor, its manufacturing method, and semiconductor device
Inventor: SHIOGA KENJI
IPC: H01L27/04
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To mount a semiconductor integrated circuit element and a decoupling capacitor with a distance between them kept shortest, and to improve connection reliability without using an interposer structure or a flexible film-like capacitor, in a thin film capacitor, its manufacturing method, and a semiconductor device.  <P>SOLUTION: The semiconductor integrated circuit element 11 is mounted and electrically connected to a package board 9. A capacitor provided on a support board 2 equipped with a through-hole 8 bored in it at a position corresponding to the bump 10 is composed of an upper electrode 5, the lower electrode 3, and a dielectric layer 4 sandwiched between the electrodes 3 and 5. A wiring layer 7 electrically connected to the upper electrode 5, the lower electrode 3, and a part of the solder bump 10 is formed of material different from those of the upper electrode 5 and the lower electrode 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149429-A (JP)
Title: Device for controlling drive of sewing machine motor
Inventor: MIZUHARA NOBURU
IPC: D05B69/18
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide device for controlling drive of a sewing machine motor which favorably expand a driving torque of a sewing machine motor at the time of driving at a low speed and can improve the capability of a sewing-machine needle penetrating a material to be sewn.  <P>SOLUTION: A drive-controlling device 100 for a sewing machine motor is composed in a way that it controls the drive so that the sewing machine motor revolves at a constant revolving speed corresponding to a specified revolving speed set by a revolving speed setting means, and that when the speed is in a range lower than the specified revolving speed set by the revolving speed setting means the motor driving voltage is increased than when it is in a range other than the low-speed range by a pressurization means to have the voltage applied to the sewing machine motor increased while the sewing machine motor is revolving at a constant revolving speed. Then, when the specified revolving speed is within a low-speed range, the motor-driving voltage increases while the revolving speed of the sewing machine motor is maintained at a low-speed drive. Thus, the sewing machine motor driving torque is expanded when in a low-speed driving mode and the capability of the sewing machine needle penetrating the material to be sewn is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289969-A (JP)
Title: Aqueous manicure agent
Inventor: MATSUSHITA ATSUSHI
IPC: A61Q3/02
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous manicure agent which is excellent in cosmetic film formability, durability and water resistance.  <P>SOLUTION: This aqueous manicure agent is prepared by compounding (a) 5-40 mass% emulsion polymer calculated in terms of solid content and (b) flaky silica sol.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149500-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine effectively using the breadth of a stage, creating full variety of novel flipping patterns of game balls and greatly improving the taste of the game.  <P>SOLUTION: This game machine is provided with a side wall unit 100 comprising a front member 101, a center member 121 and a rear member 132 in the upper part of the side end of a stage member 60 in the inner bottom of a center case; the front member 101 has a notch part fitting the center member 121 thereto to form integral flow-down faces 102 and 122; the center member 121 is locked to the front member 101 at its upper end part with its fitted with the notch part, engaging its lower part with the front member, and making elastically deformable an upstream side flow-down surface and a downstream side flow-down surface of the engaged part; and the rear member 131 is abuttingly disposed on the rear end of the flow-down surface 122 of the center member 121, disposed with a wall part 136 abutting on the rear end back surface of the upstream side flow-down surface 125 of the center member 121, and is attached to the front member 101.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156001-A (JP)
Title: Gas diffusion layer for fuel cell and its manufacturing method
Inventor: HAYASHI TOMONOBU
IPC: H01M4/86
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion layer for fuel cell which is advantageous in suppressing that the pores of the gas diffusion layer are excessively crushed and the cross-section of the gas passage of a gas flow distribution plate becomes excessively small, and its manufacturing method.  <P>SOLUTION: The gas diffusion layer has a first opposed face facing the gas flow distribution plate and a second opposed face facing a catalyst layer and has gas diffusion performance. A thickness retention material (for example, zirconia particle and glass particle) for suppressing crushing of the thickness of the gas diffusion layer is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006151118-A (JP)
Title: Tire particle assembly
Inventor: TERATANI HIROYUKI
IPC: B60C7/12
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire particle assembly capable of completely sealing a flawed part, and quickly recovering an internal pressure required for driving after being flawed.  <P>SOLUTION: The tire particle assembly 100 is comprised of a tire 1 having at least a side reinforcing layer 7, and a plurality of hollow particles 4 filled in a tire air chamber 3 divided by the tire 1 and a rim 2 together with a high pressure air exceeding an atmosphere pressure. When the hollow particles 4 are a generally spherical form comprising a continuous phase of resin and closed cells, hollow part pressure is 70% of internal pressure of the tire air chamber, and the internal pressure of the tire air chamber 3 is reduced, the tire expands by reaching a predetermined temperature (Ts2), and at least one part of a radial outer region Out in the side reinforcing layer 7 is composed of a high exothermic rubber layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158054-A (JP)
Title: Ultrasonic motor and lens barrel
Inventor: SAKATANI KOJI
IPC: G02B7/04
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor, excellent in conversion efficiency, wherein a transducer can be brought into frictional contact with a rotor in good condition.  <P>SOLUTION: The ultrasonic motor includes: a housing 2; the rotor 3; a bearing member 8; the transducer 35 that has as an actuator a support shaft and a driving element; and a plate spring 18 having a projection for pressing. The transducer 35 can be slid along the direction of a rotation axis in the opening 2a of the housing 2. The support shaft is inserted into the transducer and rotatably supported there. Under the biasing force from the plate spring 18, the transducer is held with the driving element abutted against the rotor 3. When supersonic vibration is excited in the transducer 35, the rotor 3 is rotationally driven. However, the following is implemented since the transducer is held in the housing 2 so that it can be moved in the direction of the rotation axis and the transducer is pressed by the plate spring 18 and is abutted against the frictional contact face on the rotor 3 side: the transducer is evenly abutted against the rotor perpendicularly to the frictional contact face; and thus favorable driving state is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158087-A (JP)
Title: Charging system for electric vehicle
Inventor: SHIMIZU KENICHI
IPC: H02J7/00
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform the management of an electric vehicle driven by a battery at low cost.  <P>SOLUTION: A battery-assisted bicycle 300 is driven by power fed from the battery 302, and comprises a charging plug 430 connected to an adapter 240 of a stand unit 230 of a charging station 200 for feeding power to the battery 302. A plurality of protrusions that indicate the vehicle are formed at the charging plug 430. The charging station 200 comprises a reading part 236 that detects the protrusions as the identification information of the battery assisted bicycle 300 when the charging plug 430 is connected to the adapter 240. The battery assisted bicycle 300 is managed based on the vehicle identification information read from the reading part 236 of the charging station 200 by a concentrated management center.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154308-A (JP)
Title: Optical communication ferrule and its machining method
Inventor: YAMADA KOICHI
IPC: G02B6/38
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an improved optical fiber inserting section which does not produce edges in a boundary section and a boundary section in an optical communication ferrule.  <P>SOLUTION: The optical communication ferrule is provided with a through-hole which has a small hole section to hold an optical fiber along the axial direction and an optical fiber inserting section that is located at the rear end and conically shaped to insert the optical fiber and the boundary section between the small hole section and the optical fiber inserting section has a curved surface. The inner surface of the boundary section is a ground surface, its grinding scratches are formed 10 to 45° with respect to the axial direction and the grinding scratches are continuously formed for the small hole section and the optical fiber inserting section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154510-A (JP)
Title: Driving device of organic el display device
Inventor: SEKI TADAKAGE
IPC: G09G3/20
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a luminance gradient of an organic EL display device due to resistance present on a common electrode wire.  <P>SOLUTION: In the driving device of the organic EL display device, a voltage is outputted from a power circuit to a segment driver through a correcting circuit 25. The correcting circuit 25 has a current detection resistor 251 on a wire for supplying a current from the power circuit to the segment driver. A resistor 253 and a resistor 255, and a resistor 254 and a resistor 256 are connected to both ends of the current detection resistor 251 respectively, and the resistors 255 and 256 are grounded. A comparator 252 inputs a voltage (corresponding to the value of a current flowing through the current detection resistor 251) corresponding to a voltage applied to the current detection resistor 251 and outputs an output voltage corresponding to the input voltage. The power circuit switches the output voltage to the segment driver according to the output voltage of the comparator 252.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158476-A (JP)
Title: Base isolation part unit and base isolation device
Inventor: WATANABE KOICHI
IPC: A47B91/06
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation part unit and a base isolation device with an attenuation function capable of obtaining a desired constant friction coefficient by combining a ball and a ball groove.  <P>SOLUTION: The base isolation part unit has a ball which slides or rolls between ball grooves 4 and 5 of upper and lower guide parts 2 and 3, and has at least two combinations of the ball grooves whose crossing angle θ is from 0 to 90 degrees. The directions 32 and 33 of bisectors of the crossing angle are the same, and the upper and lower guide parts are fixed to upper and lower plates respectively, so that the load on each base isolation part is even. The base isolation part unit is disposed to be shifted at the angle of 90 degrees between upper and lower mounting plates 22 and 23 via an intermediate plate 24 to make the base isolation device 61. The depth of the bottom of each ball groove is maximum in the bottom of center parts 2c or 3c, and the ball and the cross section of the ball groove are in contact with each other at two points. Either upper or lower plate is integrated with the intermediate member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005176358-A (JP)
Title: Digital camera system and method for maximizing television display area
Inventor: VOSS JAMES S
IPC: H04N17/00
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To maximize a display area while minimizing omission of display when a digital camera is connected to a television to display an image.  <P>SOLUTION: An image 53 based on a test signal to be outputted from the digital camera 10 is displayed together with a beacon 56. The digital camera 10 moves the display positions of the image 53 and the image of the beacon 56 in vertical and horizontal directions while inputting an image displayed on a television screen 52 via the lens 41. Then, the digital camera 10 determines a portion to be used as a display area on the television screen 52 on the basis of a position, where the image of the beacon 56 disappears on vertical and horizontal edge ends of the television screen 52 to adjust the size of the image to be displayed on the television screen 52. In this way, the display image can be displayed at the maximum size without omission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006070418-A (JP)
Title: Improved rotor for strainer of fibrous suspended material
Inventor: DAL MASO GIANCARLO
IPC: D21D5/02
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for a strainer of fibrous suspended materials.  <P>SOLUTION: The rotor comprises a central body (2) of a nearly circular section and having a bottom base (4), an upper base (3) and a vertical rotation axis (K), and plural protruding blades (6;16, 18;20) protruding from an outer surface (5) of the central body (2) side surface. At least one of directions (X, Y, Z) defined by front edges (7, 8, 9) is declined to the reverse direction of the rotating direction (W) of the rotor (1), the direction (X, Y, Z) forms an acute angle with another direction (X', Y', Z') crossing therewith on the same plane, and the direction (X', Y', Z') is defined by the intersection of the blade (6;16, 18;20) with a vertical section (α, β, γ) which passes through the vertical rotation axis (K) in each of the protruding blades (6;16, 18;20).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163613-A (JP)
Title: Photograph seal sales machine, method and program
Inventor: NIIMOTO YUICHI
IPC: G03B17/53
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beautiful photograph seal by using high performance camera.  <P>SOLUTION: Among photographing units 20 arranged in a photographic space, a photographing camera 21, configured as a high class camera such as a single lens reflex type digital camera, takes a still picture of a user as a subject for use of a photographic seal. A real time live view camera 22 arranged near the camera 21 takes a motion picture of the user as a subject and displays pictures taken by the camera 22 as the real time live view pictures on a display monitor 23 for photographed pictures.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005194510-A (JP)
Title: Oxidation-reduction active polymer, electrode given by using the same, and nonaqueous solution-based battery
Inventor: UEMACHI HIROSHI
IPC: H01M10/05
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oxidation-reduction active polymer capable of operating at a low temperature, capable of realizing a large capacity, and scarcely deteriorated even when electrical charge and discharge are repeated, to provide an electrode given by using the same, and to provide a nonaqueous solution-based battery having the electrode as a positive electrode.  <P>SOLUTION: The oxidation-reduction active polymer comprises a copolymer of a dithiobiurea derivative and an aromatic compound having not less than two groups of isothiocyanate groups. The electrode contains the oxidation-reduction active polymer as an electrode material. The nonaqueous solution-based battery is equipped with the positive electrode, an electrolyte, and a negative electrode, wherein the positive electrode comprises the electrode containing the oxidation-reduction active polymer as the electrode material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006160864-A (JP)
Title: Method for producing improved resin and application thereof
Inventor: OISHI TETSUYA
IPC: C08G85/00
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel material which is prepared by the modification or compositing of a resin, has improved and imparted performance without detriment to its inherent properties by solving, for example, the problems that a resin is highly combustible and therefore not satisfactory in performances such as flame retardancy and heat resistance though it is excellent in electrical and mechanical properties, processability, etc., and therefore extensively used in industrial fields, that it has practically insufficient heat stability due to its vulnerability to deterioration by heat, light, or the like, and that it has a limited application due to its deficiency in surface properties such as wettability, bondability, coatability, or dyeability.  <P>SOLUTION: A method for producing an improved resin is provided which comprises thermally reacting a resin with an aminotriazinyl-containing compound such as ethylenecarboquanamine or a derivative thereof. A method for excellent flame retardation, heat stabilization, compatibilization, and surface modification is provided which comprises using the modified resin. The production method is characterized in that it can be performed almost without causing the formation of decomposition gases and reaction by-product gases and can be performed very easily and safely.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163028-A (JP)
Title: Image forming apparatus
Inventor: TAKAYAMA YASUO
IPC: G03G15/02
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus reducing the generation of NOx gas even when an amorphous silicon photoreceptor is positive-electrified.  <P>SOLUTION: The image forming apparatus 10 is provided with: the amorphous silicon photoreceptor 12; and a scorotron electrifier 14 wherein a discharge wire 32 is arranged in a shield 30, and a grid 34 for uniformly electrifying the amorphous silicon photoreceptor 12 is arranged. An electrode 36 on which a bias is applied is arranged near the discharge wire 32 in the shield 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160121-A (JP)
Title: Pneumatic tire
Inventor: TAKADA MOTOHIRO
IPC: B60C9/18
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of surface irregularity onto a tire side part, and apply a sufficient tensile resistance to the central part in the tire width direction.  <P>SOLUTION: Reinforcing layers 9, 10 mainly composed of bent cords 8 wrigglingly extending in the circumferential direction are arranged on the outer peripheral side of a crown area of a carcass 5 toroidally extending between both bead cores 4. The reinforcing layers 9, 10 are composed of winding structures of ribbon-like strips 11, 12 which are rubber coated on a plurality of bent cords 8 disposed in parallel. Total strength at the width central area of the reinforcing layers 9, 10 is made to be larger than that at the both side part areas in the tire wherein respective bent cords in the ribbon-like strips 11, 12 are arranged by making a plurality of cords as one unit with a phase difference of 180 degree each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134851-A (JP)
Title: Positive electrode active material for lithium battery
Inventor: YAMAGUCHI MUNETOSHI
IPC: C01G45/00
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium battery provided with both high temperature resistance and battery characteristics.  <P>SOLUTION: In an X-ray diffraction pattern measured by a powder X-ray diffraction device (XRD) using CuKα1 ray, this is the positive electrode active material for the lithium battery composed of manganese dioxide having a crystal structure in which a peak of which the peak intensity ratio is 0.05 or more against the peak of 2θ=37.3°±0.5° is provided at a position of 2θ=18.2°±0.5°, 19.5°±0.5°, 28.6°±0.5°, 56.6°±0.5°, 59.1°±0.5°, and 65.1°±0.5°, or furthermore at a position of 22.0°±1.0°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167499-A (JP)
Title: Solid base catalyst having mesoporous alumina
Inventor: ONAKA ATSUSHI
IPC: C07B61/00
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which is not deactivated even in supercritical fluid carbon dioxide, more particularly, a basic solid catalyst, a supercritical fluid carbon dioxide reaction field having the catalyst, and method for manufacturing the same.  <P>SOLUTION: The problems are solved by the catalyst having mesoporous alumina (mesoAl<SB>2</SB>O<SB>3</SB>) holding sulfuric acid ions and the reaction field having the catalyst and the supercritical fluid carbon dioxide reaction field.  <P>COPYRIGHT: (C)2006,JPO&NCIPI