baber/WOPTO huggingface dataset:
Patent JP-2005285830-A (JP)
Title: Method for forming gate insulating film, process for fabricating thin-film transistor, and the thin-film transistor
Inventor: ICHIMURA KOJI
IPC: H01L21/316
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a gate insulating film exhibiting superior film characteristics under low temperature, a process for fabricating a thin-film transistor comprising a process for forming such a gate insulating film, and to provide a thin-film transistor.  <P>SOLUTION: In the method for forming a gate insulating film of silicon oxide by sputtering, power being thrown into a target is set at 4 W/cm<SP>2</SP>or smaller at the forming of the gate insulating film and film deposition pressure is set at 0.5 Pa or higher. The thin-film transistor is an MOS type thin-film transistor formed on an insulating substrate, wherein the interface state density of the gate insulating film of silicon oxide composing the thin-film transistor is 2×10<SP>11</SP>/cm<SP>2</SP>eV or lower, and the insulating substrate is a plastic substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284791-A (JP)
Title: Program, information storage medium, and image generator
Inventor: HONDA YOSHIYUKI
IPC: A63F13/55
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To make an image in a virtual space including a plurality of objects, more realistic.  <P>SOLUTION: When a virtual camera CM arranged in a reference camera position P is moved to a point A, a "sky model" M10 arranged in a drawing object limit position being a position equivalent to infinity is expanded/reduced by control so that the entire model M10 can fit within the entire visual field of the virtual camera CM at the point A. The sky model M10 is moved in an X-axis direction by the same extent as movement of the virtual camera CM in the X-axis direction, and the movement is so controlled that the same range as that of the background model in a reference position can be within the visual field of the virtual camera.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287230-A (JP)
Title: Power supply circuit
Inventor: YAMAMOTO NAOKI
IPC: H02M3/28
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit that can reduce switching noise and a switching loss generated at the on-operation of a power conversion switching element.  <P>SOLUTION: A plurality of conversion circuits 6, 8 comprising the switching elements Q1, Q3 are arranged at the primary side of a common transformer 1, adverse current block diodes 9, 10 that block adverse currents generated by electromotive voltages from one power conversion circuit to the other power conversion circuit are arranged at the power conversion circuits 6, 8, a secondary-side DC conversion circuit 3 that feeds power to a load 2 by the power conversion circuit is arranged at the secondary side of the transformer 1, a resonance circuit 13 that reduces the switching noise of the switching elements Q1, Q3 is arranged, and capacitors 15, 16 that suppress generations of reverse voltages of the reverse current block diodes 9, 10 by charging resonance currents that return to power supply sides of the power conversion circuits.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284911-A (JP)
Title: Fire sensor and its status information acquisition system
Inventor: ITO TAKASHI
IPC: G08B17/06
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire sensor and the status information acquisition system of the fire sensor for making a transmitting element transmit a pulse, based on the temporal element of a pulse to transmit sensitivity data to the outside, and for reducing the number of times of transmission of the light-emitting element to reduce power consumption.  <P>SOLUTION: A status information deciding/outputting means 23 updates the oldest data stored to a memory with a fetched A/D value and calculates the mean value of 6 stored data, and stores the calculated value in the memory as the current sensitivity. Then, a state information transmitting means 24 decides which of the sensitivity levels of the stages within a sensitivity permission range does the current sensitivity data match with, and sets a pulse interval corresponding to the sensitivity level of the matched stage, and makes a light-emitting element 20 for sensitivity data transmission emit two pulses with the set pulse interval.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005117002-A (JP)
Title: Phase-change film for semiconductor nonvolatile memory, and sputtering target for forming the film
Inventor: NONAKA SOHEI
IPC: C01G30/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase-change film for semiconductor nonvolatile memory, and to provide a sputtering target used for forming the film.  <P>SOLUTION: The phase-change film for nonvolatile semiconductor memory has a composition containing 10-25% Ge, 10-25% Sb, 1-10% Ga, ≤10% B, Al, C, Si, or lanthanoids ≤10%, and the balance Te and inevitable impurities. The sputtering target is used for forming the phase-change film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005288238-A (JP)
Title: Cooling water treatment device and its operation method
Inventor: KOMORI HIDEYUKI
IPC: C02F5/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform scale deposition in an electrolyzer for reducing scale generating tendency; to perform removing and cleaning of scale sufficiently at a low cost.  <P>SOLUTION: A main electrolyzer 2 for reducing the scale generating tendency is installed in piping 1 for cooling water. In the main electrolyzer 2, an anode 5a and a cathode 5b made of a porous body are disposed opposite to each other in a casing 3. A sub-electrolyzer 11 for generating acidic water for acid cleaning of the main electrolyzer 2 is installed. In the sub-electrolyzer 11, its inside is divided into an anode chamber 12 and a cathode chamber 13 by a diaphragm 16, and an anode 14 is installed in the anode chamber 12 and a cathode 15 is installed in the cathode chamber 13. When the operation of the main electrolyzer 2 continues, the scale adheres to the cathode in it, so that the main electrolyzer 2 is acid cleaned periodically or when current-carrying resistance between the electrodes exceeds the prescribed value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295342-A (JP)
Title: Radio communication equipment and radio communicating method
Inventor: NANBA HIDEO
IPC: H04L12/28
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily view and listen to a transmission error part of AV stream data.  <P>SOLUTION: In a radio communication system in which first radio communication equipment transmits AV data in real time and second radio communication equipment reproduces the AV data, the first communication equipment has an independent transmitting means for transmitting data to the second communication equipment independently of the transmission, when the transmission error occurs in the AV data received by the second communication equipment specifies the section and requests section data including the section to the first radio communication equipment to store the section data and reproduces the data by a picture-in-picture function, etc., independently of AV data in the middle of reproduction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289270-A (JP)
Title: Optical axis control system
Inventor: KONUKI ISAO
IPC: B60Q1/115
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical axis control system capable of simultaneously carrying out optical axis control of two different lighting fixtures by using one optical axis control switch.  <P>SOLUTION: This optical axis control system 20 is furnished with the first lighting fixture 21 to carry out the optical axis control by oscillating a first reflector set free to oscillate by a first driving means, the second lighting fixture 22 to carry out the optical axis control by oscillating a second reflector smaller than the first reflector by a second driving means, an electric power source means 60 to apply driving voltage on the first driving means and the second driving means, an oscillating operation means 25 to simultaneously oscillate the first reflector and the second reflector in the same direction by changing a voltage value output from the electric power source means 60 and voltage control means 23, 24 to control the voltage value of the driving voltage applied on at least one of the first driving means and the second driving means so that optical axes of the first reflector and the second reflector oscillate by the same angle in accordance with oscillating operation of the oscillating operation means 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290928-A (JP)
Title: Cap for construction machine
Inventor: UTSUNOMIYA ARITOMO
IPC: E02F9/16
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability so as to make it possible to carry out the replacing work of the cap body without removing the interior facing items equipped in the cap body.  <P>SOLUTION: By attaching a cover bracket 20 to which internal finishing items such as a tact cover 18, a monitor device 19 are fitted to a floor board 15 by using a hinge 21, the cover bracket 20 is constituted so as to move (rise and fall) in the direction to access or separate from the right side face 12D of the cap body 12. In this way, in the fallen position of the cover bracket 20 to the left side, the cover bracket 20 can be separated from the right side face 12D of the cap body 12, in this state, the cap body 12 and the cover bracket 20 or the like are prevented from their interference and the cap body 12 can be efficiently replaced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004228597-A (JP)
Title: Xy stage
Inventor: SHOJI MAHO
IPC: H01L21/60
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an XY stage wherein the vibrations after a movable part has transferred at a high speed can be sufficiently suppressed, and the transfer of the movable part can be easily controlled.  <P>SOLUTION: An X-axis VCM (voice coil motor) 6 is disposed on a side in the X direction of a movable table 5, a Y-axis VCM 7 is disposed on a side in the Y direction of the movable table 5. The X-axis VCM 6 is provided with a yoke part 6c fixed on a base and having an opening on the movable table 5 side. An X-axis movable piece 6a connected to the side of the movable table 5 and a coil 6b wound around the X-axis movable piece 6a are inserted through the opening. The size of the opening is nearly the same as or more than a movable region in the Y direction of the movable table 5, the movable piece 6a and the coil 6b are freely movable in the Y direction. A Y-axis VCM 7 has a structure similar to the X-axis VCM 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005300613-A (JP)
Title: Developing replenisher replenishing method of automatic developing device for photosensitive planographic printing plate
Inventor: TAKAMIYA SHUICHI
IPC: G03D3/06
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing replenisher replenishing method of an automatic developing device for photosensitive planographic printing plate that can minimize variation in developing liquid sensitivity against change of development processing conditions using a developing replenisher containing a conductivity adjusting agent for increasing conductivity although a development part of an automatic developing device has simple and inexpensive constitution.  <P>SOLUTION: The developing replenisher containing the conductivity adjusting agent for increasing conductivity in order to compensate a decrease in development activity during an operation and/or a stop of the automatic developing device is supplied based upon a previously set replenishment condition and when a measured value of the conductivity of a liquid developer replenished with the developing replenisher exceeds a conductivity target value computed by using a replenisher substitution rate and/or a temporal replenishment rate and/or a liquid developer dilution rate after the developing replenisher is replenished in order to compensate the decrease in liquid developer activity due to processing of a photosensitive material based on the previously set replenishment condition, a diluent is replenished into a developing tank until the conductivity measured value becomes less than the conductivity target value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004320013-A (JP)
Title: Feature formation in thick-film ink
Inventor: WONG MARVIN GLENN
IPC: H01H49/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To form highly precise thick-film patterns on a substrate.  <P>SOLUTION: A negative of one or more features is demarcated on a substrate by applying a photosensitive material to the substrate and by exposing and etching specified features (patterns) (102). After that, the thick-film ink is deposited so that it may be connected to at least part of the photosensitive material that forms the foregoing negative (104). Finally, one or more features are formed in the thick-film ink deposited on the substrate, by hardening the thick-film ink (106) and by removing the photosensitive material (108).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005297718-A (JP)
Title: Power steering device
Inventor: YAMAUCHI RYOHEI
IPC: B62D137/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering equipped with a plurality of electric motors for assisting steering of a steering system, facilitate synchronous control, enabling high output, reducing total energy cost, and improving steering performance, by adopting a clutch mechanism in a driving shaft of at least one electric motor of the plurality of electric motors.  <P>SOLUTION: The power steering device is equipped with the plurality of electric motors for assisting the steering of the steering system, and a controlling means for individually controlling actions of the electric motors according to a load state. At least one electric motor is equipped with the clutch mechanism wherein torque transmission of a reverse action runs idle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304202-A (JP)
Title: Iron core for rotary machine
Inventor: KOSAKA SHUJI
IPC: H02K1/02
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron core for a rotary machine for obtaining a three-dimensional shape, improving the design flexibility and reducing the number of components and a manufacturing cost.  <P>SOLUTION: The iron core 3 for the rotary machine is provided with a plurality of protrusion poles 3a disposed in the circumferential direction at a predetermined interval, a laminated element 11 having steel plates 10 formed with a predetermined shape and laminated in the axial direction of the rotary machine 1, and a pressed powder molded element 12 for forming at least one end of the iron core 3 in the axial direction of the rotary machine 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303825-A (JP)
Title: Crystal filter
Inventor: KODA NAOKI
IPC: H03H9/56
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric filter that obtains desired attenuation characteristics, can suppress spurious noise, or the like, and copes with miniaturization.  <P>SOLUTION: A rectangular crystal diaphragm 1 comprises an AT cut quartz plate, and has thin sections 11, 16 and a thick one 12. The thin sections 11, 16 are formed in a squire shape in terms of top view by digging in both the main surfaces of a thick plate in the thickness direction, and a plane section is formed. On one main surface, the thick section is provided at three sides along the rectangular outer periphery, and is set to be a flat section 12b at which the thick section is not formed so that the same plane as the thin section surface is achieved at one remaining side. And delivery electrodes 13c, 14c are formed from each of input and output electrodes 13, 14 to the flat section 12b. The tips of the delivery electrodes 13c, 14c are flatly adjacent each other, and a bridging capacitance formation section C is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301078-A (JP)
Title: Visibility adjuster
Inventor: MIYAJI KAZUYA
IPC: G03B13/06
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visibility adjuster where the adjusted visibility hardly deviate.  <P>SOLUTION: The visibility adjuster 2 comprises an eyepiece optical system moving means 3 for moving an eyepiece optical system 2A in an optical axis direction, a visibility adjusting ring 4 for adjusting the moving extent of the means 3 in the optical axis direction, and which can rotate in an optical axis rotating direction taking the optical axis as a rotating axis, also, which can move in the optical axis direction, an engaging means 5 for engaging the ring 4 in a rotatable position A1 where the ring 4 can rotate or a rotation-inhibiting position B1 where the ring 4 can not rotate, and a rotation limiting means 6 for limiting the rotation of the ring 4 in the optical axis rotating direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310817-A (JP)
Title: Method of manufacturing semiconductor device, circuit board, and electronic apparatus
Inventor: MIYAZAWA IKUYA
IPC: H01L23/12
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein the warping of a substrate can be suppressed or removed which comes from a difference in physical constant between the substrate and a functional layer formed on the substrate, and also to provide its manufacturing method, a circuit board, and an electronic apparatus.  <P>SOLUTION: The method of manufacturing the semiconductor device having an electrode 34 extended through the substrate 10 comprises processes of forming a concave portion H4 in the active surface of the substrate; forming a first insulation layer on the active surface of the substrate including the inner surface of the concave portion; forming the electrode by filling the inside of the concave portion formed with the first insulation film 22 by a conductor; removing the rear face side of the active surface to expose the electrode and the first insulation film formed in the periphery of the electrode from the rear face of the active surface; and forming, on the rear face of the active surface, a second insulation layer 26 having the same direction for the internal stress as that of the first insulation layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308935-A (JP)
Title: Optical engine, projection display device, image projection system, manufacturing method for optical engine and manufacturing method for projection display device
Inventor: TANAKA HIDETOMO
IPC: G02F1/13
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical engine capable of increasing positioning accuracy in adjusting the position of an image forming element (liquid crystal display element).  <P>SOLUTION: The optical engine used for the projection display device is equipped with the reflection type image forming element, an optical unit having at least one of a color separation optical element and a color composing optical element, and a holding plate holding the back side of the reflection type image forming element and positioning it with respect to the optical unit. On the holding plate, positioning parts are arranged at three spots on an opposite side to the side of a holding part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310684-A (JP)
Title: Connector for connecting fpc
Inventor: IIDA MITSURU
IPC: H01R12/78
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily and reliably connect and disconnect two FPCs to/from each other by a simple structure without using solder, in a connector for connecting FPCs to each other.  <P>SOLUTION: This connector 1 for connecting FPCs to each other is provided with: contacts 2 comprising a plurality of pieces each having contact parts 21 to the FPCs in vicinities of both ends; and a pair of bodies 3 formed by integral molding for integrally holding the respective pieces of the contacts 2 in vicinities of the contact parts 21 of the contacts 2. In use, the two FPCs stacked on each other are sandwiched between the contacts 2 from upper and lower surfaces so as to bend the vicinities of middle parts of the contacts 2, and the contact parts 2 are brought into contact with connecting patterns of the FPCs to electrically connect the FPCs to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312303-A (JP)
Title: Method for culturing dlk-positive cell and endomorphic precursor cell obtained from the same
Inventor: TANIMIZU NAOKI
IPC: C12N15/09
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for culturing a Dlk-positive cell in a state to keep multiple differentiation potency and high proliferation potency even after five days are passed from the start of the culture, and a cell that is derived from the Dlk-positive cell and differentiated into an endomorphic hepatocyte, a biliary epithelial cell and a pancreas cell.  <P>SOLUTION: The method for culturing the Dlk-positive cell comprises culturing a Dlk-positive cell on laminin. The cell that is obtained by the method and is differentiated into the hepatocyte, the biliary epithelial cell and the pancreas cell is obtained. Since the Dlk-positive cell is excellently proliferated while keeping undifferentiated ability even after five days from the start of the culture, a large amount of an undifferentiated cell is cultured. The Dlk-positive cell cultured by the method is differentiated not only into the hepatocyte and the biliary epithelial cell but also into the pancreas cell, the Dlk-positive cell is useful for regeneration treatment of the liver and the pancreas and for preparing the artificial organs of these organs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316655-A (JP)
Title: Specimen management system, method and program, and storage medium
Inventor: FUKAMACHI RYUTARO
IPC: G06Q50/22
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen management system capable of realizing association between the mother's body and a specimen such as umbilical cord blood with high reliability.  <P>SOLUTION: The specimen management system has an umbilical cord blood management device 20 coding umbilical cord blood information including time information concerning predetermined processing of umbilical cord blood to manage the umbilical cord blood; an umbilical cord blood collecting bag 30 for storing the umbilical cord blood; a document 40 on which predetermined processing information on the umbilical cord blood is stated; and a mother's body blood collecting container 50 for storing mother's body blood. The umbilical cord blood management device 20 comprises a personal computer body 20a, a keyboard 20b, a liquid crystal display 20c, a printer 20d for printing two-dimensional labels including two-dimensional bar codes and stuck to an umbilical cord blood container storing the umbilical cord blood and to the document stating the predetermined processing information on the umbilical cord blood, and a bar code reader 20e for reading the two-dimensional bar codes. Association between the mother's body and the specimen such as the umbilical cord blood can thereby be realized with high reliability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317326-A (JP)
Title: Holding structure of standby connector
Inventor: TSUKAMOTO MASASHI
IPC: H01R13/64
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To absorb a positional error between a standby connector and a mating connector by displacement of the standby connector in connecting the standby connector to the mating connector while reducing a cost by reducing the number of components and mounting manhours with a simple structure.  <P>SOLUTION: This standby connector 10 is held, when mounted to a mounting hole 2 of a panel member 1, to the mounting hole 2 of the panel member 1 so as to be displaceable in the bending direction of respective FFC 12 by respectively engaging the vicinities of top parts of bent parts of the respective FFC 12 with edge parts 2a of the mounting hole 2 while the edge parts 2a of the mounting hole 2 is respectively slidably fitted to respective fitting slots 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI