baber/WOPTO huggingface dataset:
Patent JP-2005197415-A (JP)
Title: Semiconductor device and leak control circuit
Inventor: TAKESHITA MITSUAKI
IPC: H01L27/092
Filed: 2004-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a leak cut-off switch reduced in on-resistance is obtained in a small size, and to provide a leak control circuit.  <P>SOLUTION: In the semiconductor device, a switching means 3 is installed with a driving power source of a circuit block 2 or the ground and an unnecessary leak current is interrupted by bringing the switching means 3 into an off-state in a standby state. In the semiconductor device or the leak control circuit, the switching means 3 is operated by contact and non-contact switching by the mechanical operation of a movable part 8 formed of a conductive electrode existing on the same chip as the circuit block 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198468-A (JP)
Title: Motor controller and image forming apparatus
Inventor: KANZAKI YOSHIO
IPC: B41J2/44
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller and an image forming apparatus capable of shortening the time before the start of printing by reducing the waiting time until a polygon motor reaches stationary rotation.  <P>SOLUTION: This motor controller comprises: a motor driving power supply for supplying driving power to the motor; a write signal processing device for detecting an output voltage of the driving power to the motor; and a power supply device for changing the output voltage corresponding to output power detected. The write signal processing device generates a first power supply voltage change signal which gives indications for changing the output voltage from the motor driving power supply to higher potential than a reference potential at the time of motor starting, and a second power supply voltage change signal which gives indications for changing the output voltage from the motor driving power supply to the reference potential when a prescribed time elapses from the starting of the motor. The power supply device changes the output voltage corresponding to the first and second power supply voltage change signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195561-A (JP)
Title: Liquid supply module and analyzer using the same
Inventor: ITO SATORU
IPC: G01N35/08
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply module which is easily reduced in size and cost and is suitable for microanalysis, using a trace amount of sample liquid, and to provide an analyzer which uses it.  <P>SOLUTION: The liquid supply module is equipped with a main flow channel, having inflow and/or outflow points A-E; inflow channels communicating with the main flow channel in one of the points A-C; the outflow channels communicating with the main flow channel at one of the points C-E; on/off valves V0-V5, interposed between the upstream side of the main flow channel and the inflow channels; the pump P0 interposed on the upstream side of the main flow channel; and piezoelectric vibrators P1-P5 provided, corresponding to the respective inflow channels and the on/off valves V6-V9, interposed in between the downstream side of the main flow channel and the outflow channels. The analyzer which uses the module is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203638-A (JP)
Title: Semiconductor film, its deposition method, semiconductor device and its fabrication process
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a semiconductor film including a crystal structure directly on an inexpensive large area transparent insulating substrate at low temperature, and to provide a technology for depositing a semiconductor film including a crystal structure in a short time without increasing the number of processes.  <P>SOLUTION: Silicide gas (monosilane, disilane, trisilane, or the like) and fluorine (or halogen fluoride gas) are introduced, as material gas, into a film deposition chamber by plasma CVD and plasma is generated thus depositing a semiconductor film including a crystal structure directly on a substrate to be processed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203645-A (JP)
Title: Substrate laminating method and substrate laminating apparatus
Inventor: YAMAMOTO MASAYUKI
IPC: H01L21/68
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate laminating method and substrate laminating apparatus by which inclusion of air bubbles in an outer peripheral portion of a work is suppressed, even if the work such as a wafer is laminated with a substrate in a pressure-reduced atmosphere.  <P>SOLUTION: In the substrate laminating method in which the work 10 is laminated with the substrate 11 through an adhesive sheet A in a pressure-reduced vessel 1, the work 10 is laminated with the substrate 11 through the adhesive sheet A in the pressure-reduced atmosphere, after which a pressure in the pressure-reduced vessel 1 is proportionally returned to an atmospheric pressure by controlling the amount of the air to be introduced into the pressure-reduced vessel 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201854-A (JP)
Title: Electric power measurement method and apparatus
Inventor: INOUE YOSHIKAZU
IPC: G01R21/00
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To measure a voltage at a high-voltage power receiving point accurately in a high-voltage power receiving facility in which an instrument voltage transformer and an instrument current transformer are not installed in a high-voltage power receiving point.  <P>SOLUTION: In the high-voltage power receiving facility in which a three-phase transformer 3 with Y-Δ connection is connected to the high-voltage power receiving point 1 in which the instrument voltage transformer and the instrument current transformer are not installed, an instrument current transformer 8 detecting a load current A at the high-voltage side is mounted. The phase displacement of a three-phase voltage V at the low-voltage side of the three-phase transformer 3 is corrected by a correction transformer 11. By multiplying the corrected three-phase voltage by the ratio of transformer of the three-phase transformer 3 by an electric power measuring device 15 to convert it into a high-voltage side three-phase voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206265-A (JP)
Title: Method for winding-up conveyer belt and connector of wind-up drum used for the winding-up method
Inventor: HIRASE KOICHI
IPC: B65H75/14
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for winding up a conveyer belt needless to make/prepare an auxiliary tool in advance and very convenient for transportation/handling by using a connector used for transporting a pair of wind-up drums also as an auxiliary wind-up tool on site and the connector of a wind-up drum used for the winding-up method.  <P>SOLUTION: A plurality of mounting holes 5 are formed at predetermined intervals on respective rod-shaped tip parts of cross-shaped beams 2a, 2b mounted to flange members 3a, 3b. Two kinds of rod-shaped connecting members 6a, 6b, 6c for fixing a pair of the wind-up drums 1a, 1b respectively having winded up conveyer belts W at the time of transportation are mounted to the mounting holes 5 through fastening members such as bolts not shown in the figure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162186-A (JP)
Title: Combined type power system capable of controlling speed change characteristic
Inventor: LU CHUN-HSIEN
IPC: B60L50/16
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined type power system having a large power output capable of controlling speed change characteristics and solving an air pollution problem.  <P>SOLUTION: The power system is provided with at least one electric driving device 200 driven by an electronic system, at least one oil-combustion type driving device 400, at least one automatic control clutch device 300, at least one continuous speed changer 800 and at least one system control device 100. The oil-combustion type driving device performs driving device by using general fuel oil as fuel, and the automatic control clutch device controls a separation and union operation between the oil-combustion type driving device 400 and the electric driving device 200. Then the continuous speed changer can perform continuous speed change while driving through the electric driving device 200, and can drive itself by containing a certain power source. Then the system control device controls mutual cooperative operation among the electric driving device 200, the oil-combustion type driving device 400 and the automatic control clutch device 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205430-A (JP)
Title: Press working apparatus
Inventor: TAMAI YOSHIKAZU
IPC: B21D28/34
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top suspension cam type press working apparatus with which a retreat-return angle of a punch is reduced and the strength of the upper blade is increased.  <P>SOLUTION: A cam folder 8 which is provided with a first cam 9a having an upward sharp-angle slope and a second cam 9b which is continued to the first cam 9a and has an upward gentle-angle slope is fixed to an upper die 2, a pair of right and left guide plates 10 which are provided with a first guide hole 11a and a second guide hole 11b which have the same angles as the first cam 9a and the second cam 9b, respectively are fixed to both sides of this cam folder 8, and a first cam follower 14 which is brought into contact with the first cam 9a and the second cam 9b and a second cam follower 15 which is inserted into the first guide hole 11a and the second guide hole 11b are provided between these guide plates 10. By suspending a cam slider 12 from the upper die 2 via the guide plate with the second cam follower 15 and making the cam slider 12 operate downward at a sharply inclined angle at the bottom dead center of the upper die 2, the retreat-return angle of the punch 13 is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207849-A (JP)
Title: Micro-displacement measuring device
Inventor: GO GIYOKUEI
IPC: G01B11/00
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low-cost micro-displacement measuring device.  <P>SOLUTION: In this micro-displacement measuring device, emitted light from two optical fibers is allowed to interfere, and micro-displacement is detected based on the phase shift quantity caused by the micro-displacement of a measuring object. The device is provided with a substrate for optical component array forming thereon a V-shaped groove 11a for holding a collimator lens 24 for converting laser light into parallel light, a U-shaped groove 12 for holding the first beam splitter 50 for branching the parallel light into reflected light and transmitted light and the second beam splitter 60 for totally reflecting light reflected by the measuring object 117 and returned, and V-shaped grooves 11b, 11c for holding the second and third collimator lenses 34, 44 for converging emitted light from the first and second beam splitters 50, 60. In the device, prescribed optical components are inserted precisely into each groove, and thereby assembly is facilitated, and manufacturing cost is reduced by dispensing with an optical axis adjustment work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209925-A (JP)
Title: Lamination semiconductor substrate
Inventor: MORITA DAISUKE
IPC: H01L21/205
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamination semiconductor substrate suitable for nitride semiconductor device formation wherein a nitride semiconductor device of high quality can be obtained with a good yield and at a low cost.  <P>SOLUTION: In the lamination semiconductor substrate for forming a nitride semiconductor device like an LED, a GaN layer 12 wherein a lattice constant is greater than that of an AIN 11 and a plane direction is equal to a c-axial direction is grown and formed on the AlN 11 in which a plane direction is equal to the c-axial direction, and an n-type Al<SB>0.07</SB>Ga<SB>0.93</SB>N layer 53 whose lattice constant is smaller than that of the GaN layer 12, an activity layer 54 having a multiple quantum well (MQW) texture, a p-type Al<SB>0.38</SB>Ga<SB>0.62</SB>N layer 55 and a p-type Al<SB>0.07</SB>Ga<SB>0.93</SB>N layer 56 are formed in order on the GaN layer 12. Further, a p-type ohmic contact electrode 57 is formed, and bonding is performed on a CuW substrate 59 having high thermal conductivity through an Au/Sn film 58. After that, a sapphire substrate 1, the AlN layer 11 and the GaN layer 12 are eliminated, the n-type Al<SB>0.07</SB>Ga<SB>0.93</SB>N layer 53 is exposed, CMP polishing is performed, and an n-electrode 60 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253116-A (JP)
Title: Information recording apparatus, method for recording information and region management method for recording medium
Inventor: KUNIMITSU KENICHI
IPC: G10L19/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording apparatus of high reliability capable of surely guaranteeing the continuity of data at the time of data reproduction and an information recording method, and a region management method for a recording medium.  <P>SOLUTION: The information recording apparatus records the inputted data to the recording medium by each prescribed amount of the data, reads the data out of the region of the recording medium subjected to data recording immediately before at every end of the data recording of the prescribed amount of the data and measures the time required for the reading out (S15). The measured value of the read time is compared with the prescribed threshold (S16). When the measured value exceeds the threshold, the region on the recording medium subjected to the reading is judged to be a defective region (S17) and thereafter, the region judged to be the defective region is alternated with another normal region on the recording medium. The region long in the read time is alternated with another normally readable region in the manner described above and therefore the real time in the reproduction operation can be guaranteed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005208490-A (JP)
Title: Fixing device
Inventor: FUKUDA YUICHI
IPC: G03G15/20
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which fixes a recording sheet carrying a toner image by pressing the sheet to a heated and circulating endless fixing belt, cooling the sheet as adhered to the belt and releasing, which prevents decrease in at least basic fixing performances, and which is equipped with structural components (a traveling correction roll or the like) such as a mechanism to rotate and run the fixing belt in a stable state with easiness for the work of maintenance, check or exchange.  <P>SOLUTION: A correction roll 6 to correct an abnormal traveling state of the fixing belt 3 is disposed as pressed to the outer circumference face of the fixing belt 3. The correction roll 6 is disposed to make the winding angle (α) of the fixing belt 3 on the roll 6 be 90° or larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218008-A (JP)
Title: Video signal processing device
Inventor: YOSHIDA MASAHIRO
IPC: H04N7/01
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an image without generating a delay of a field unit and a flicker, and without blur when an interlace scanning signal is to be converted to a progressive scanning signal.  <P>SOLUTION: A pair of field delaying units are provided in series to acquire three fields video signals adjacent to one another. When pixel values of a (N-2) field or a N field become an intermediate value as the result of comparing the pixel values of the three fields adjacent to one another, good image quality can be acquired without big image breakdown and resolution impairment in a still image, and without the delay of a field unit in the video signal to be outputted by adding a vertical high frequency component generated from pixels in a (N-1) field adjacent to one another in vertical direction to interpolation pixels of the N field in an intermediate value interpolating circuit. When the image is a perfect still image, an interpolation pixel of the N field is to be interpolated as it is by a pixel value of the (N-1) field corresponding to an interpolation pixel position of the N field by a still portion detecting circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218272-A (JP)
Title: Motor cooling device
Inventor: OTAKA KENJI
IPC: H02K9/19
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor cooling device which improves cooling performance in accordance with the temperature rise of a driving motor, and cools a driving motor.  <P>SOLUTION: The motor cooling device 10 supplies oil run by a gear 2 to the driving motor 13 through an oil tank 15 and introducing pipes 16, 17 if the temperature of the driving motor 13 is lower than a threshold value. Further, the motor cooling device 10 operates an oil pump 5 and a fan 6 by turning on an electric motor 7 when the temperature of the driving motor 13 rises higher than the threshold value, circulates the oil by using pipes 3, 4, and cools the oil by air-cooling an oil cooler 8 by an air flow 24 from the fan 6. And, the motor cooling device 10 supplies the oil cooled by the oil cooler 8 to the driving motor 13 through the oil tank 15 and the introducing pipes 16, 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223025-A (JP)
Title: Polymer actuator using carbon nanofiber
Inventor: HIRAI TOSHIHIRO
IPC: H02N11/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer actuator using carbon nanofibers that can deform extensively and an electrode material applicable for use in the actuator.  <P>SOLUTION: Electrodes mainly composed of carbon nanofibers are formed on both side faces of a sheet made of a flexible polymer material. Respective carbon nanofibers composing the electrodes are merely in contact with each other in a flexible manner and follow the deformation of the sheet while maintaining the contact between each fiber, so that the polymer material of the sheet, which is originally capable of an extensive deformation, is allowed to deform to the maximum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220315-A (JP)
Title: Fine particle-dispersed substance, ink using the same and inkjet-recording method
Inventor: FUKUSHIGE YUICHI
IPC: C09D11/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine particle-dispersed substance equipped with a working property in its handling, a low smelling property and safety, suitable for a writing aqueous ink, an aqueous printing ink, an information-recording ink, etc., having a small particle size of the dispersed particles and excellent in stability and preservation stability of the dispersed substances, an ink containing the fine particle-dispersed substance and a method for inkjet-recording by using the ink.  <P>SOLUTION: This fine particle-dispersed substance is provided by emulsifying/dispersing a composition containing at least a hydrophobic polymer and an oil soluble compound in an aqueous medium by using one kind of a compound having a structure expressed by general formula (I) [wherein, R<SP>1</SP>to R<SP>4</SP>are each independently a 1-6C alkyl; and X, Y are each independently a chain consisting of ethylenoxy group and/or propylenoxy group, and the total number of the ethylenoxy groups and propylenoxy group is 2-50] having at least an acetylene bond, alkylenoxy group and OH group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227929-A (JP)
Title: Processing method for photography image of object, image display system, program and recording medium
Inventor: YOSHIDA YUICHI
IPC: G06K7/10
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To position a marker, to estimate a camera parameter, to obtain a normalized image wherein distortion or the like is corrected, and to perform processing of the image such as reading or the like of information, in the processing of the image having the positioning marker.  <P>SOLUTION: An image processing means 12 performs: retrieval of a position of the positioning marker; detection of a temporarily reading area; calculation of a temporary camera parameter matrix; generation of a temporarily data cell reading image; determination of a position to be specified by the positioning marker by use of a shape and a size of the positioning marker and the temporarily data cell reading image; calculation of an area including the whole object; generation of a data cell reading image by use of the temporary camera parameter matrix; detection of a data cell area inside the data cell reading image; extraction of size information about the object from the detected data cell area; and calculation of a camera parameter matrix associating a pixel included in the area of the object inside a photography video and a point on the actual object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249976-A (JP)
Title: Surface vehicle vertical trajectory planning
Inventor: KNOX LAWRENCE D
IPC: B60G17/015
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active suspension system for a vehicle including elements for developing and executing a trajectory plan responsive to the path on which the vehicle is traveling.  <P>SOLUTION: The system includes a location system for locating the vehicle, and a system for retrieving a road profile corresponding to the vehicle location.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005225035-A (JP)
Title: Strip-like member applying apparatus
Inventor: MATSUSHIMA TOSHIAKI
IPC: B29D30/30
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strip-like member applying apparatus capable of performing stable cueing without applying eccentric force to a strip-like member.  <P>SOLUTION: The strip-like member applying apparatus 1 is equipped with a base part 2 freely movable in an approach direction and a spaced-apart direction with respect to a belt tread drum D, the press roller 4 connected to the base part 2 to press the strip-like member W to the belt tread drum D, the guide rollers 5 and 6 provided to the base part 2 to guide the strip-like member W, the automatic cutter 7 provided to the base part 2 to automatically cutting the strip-like member W and the member chuck 8 provided to the base part 2 to stop the feed of the strip-like member W to apply the strip-like member W to the belt tread drum D. This strip-like member applying apparatus is equipped with a cueing means 9 for performing the cueing of the strip-like member W by the same length as the moving quantity of the strip-like member W at the same speed as the moving speed of the base part 2 in moving the base part 2 in the direction spaced apart from the belt tread drum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226119-A (JP)
Title: Substrate treatment method, plating method and plating apparatus
Inventor: KOKAI REI
IPC: C25D7/12
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating apparatus which stably forms a reliable plated film free from plating defect such as a chipping of the film and an unplated spot.  <P>SOLUTION: The plating apparatus 1 comprises: a plating chamber 11 for forming the plated film on the surface of a substrate by contacting the surface of the substrate with a plating liquid; and a steam treatment chamber 8 for treating the surface of the substrate with water vapor, prior to plating treatment in the plating chamber 11. The plating apparatus 1 further comprises: an acid treatment chamber 9 for treating the surface of the substrate which has been treated with water vapor in the steam treatment chamber 8, with an acidic liquid; and an apparatus frame 2 for accommodating the plating chamber 11, the steam treatment chamber 8 and the acid treatment chamber 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI