baber/WOPTO huggingface dataset:
Patent JP-2006238245-A (JP)
Title: Communications apparatus and communication method
Inventor: OSHINOMI AKIHIKO
IPC: H04J3/00
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preferred control technology using a multi-tone modulation system.  <P>SOLUTION: A non-competitive channel is provided, and a tone and a slot of reduced quality deterioration, for example, are assigned to the non-competitive channel. Tones and slots, to which non-competitive channels are not assigned, are assigned to competitive channels. Carrier sensing is performed in a competition control space, provided within a non-competitive channel header added to a payload for housing non-competitive channels and competitive channels. Furthermore, non-competitive channel constitution information, indicative of tones and slots assigned to non-competitive channels, is included in the non-competitive channel header. A tone and a slot, to which a competitive channel is assigned, are specified from tones and slots of non-competitive channels, specified by the non-competitive channel constitution information in the non-competitive channel header and constitution information (information of tones and slots) of a predetermined payload.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235489-A (JP)
Title: Image forming apparatus
Inventor: ASAKURA MASANORI
IPC: G03G15/00
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus simplifying hardware constitution while keeping safety.  <P>SOLUTION: A drum unit mounting sensor 66 is provided between a 5-volt power supply 67 and a laser diode 71. When a drum unit 61 is properly mounted in a chassis, the drum unit mounting sensor 66 is turned on. When the drum unit 61 is not properly mounted, the drum unit mounting sensor 66 is turned off. A lead port 53 detects the on/off states of a cover open sensor 6, the drum unit mounting sensor 66, and so forth, as a digital value that is treated by an MPU 11. Accordingly, the switching between the execution and the interruption of the supply of electric power to the laser diode 71, and the detection of the mounting state of the drum unit 61 are executed by one drum unit mounting sensor 66.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240387-A (JP)
Title: Vehicular air-conditioner
Inventor: TAKENAKA SHIGETOMI
IPC: B60H1/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To materialize comfortable air-conditioning control corresponding to a physical situation or taste of an occupant individual, only by using a normal detecting means, without requiring a special detecting means such as a thermography.  <P>SOLUTION: In the vehicular air-conditioner automatically controlling an air-conditioning state in a vehicular cabin, a kind of traveling states of a vehicle such as congestion traveling, high-speed traveling, and normal traveling is determined (S420). In each traveling state, the operation of an air-conditioning operation member is learned to decide a control value of air-conditioning control (S440 to S460).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239999-A (JP)
Title: Inkjet recorder
Inventor: KATSURAGI TETSUYA
IPC: B41J2/175
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an ink consumption amount and an operating time while a printing quality is maintained in an inkjet recorder which can carry out the complementing action for non-ejecting nozzles.  <P>SOLUTION: Setting of a starting condition of the recovering action is changed according to whether the complementing action for the non-ejecting nozzles is right or wrong.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005195607-A (JP)
Title: Defect inspection method and defect inspection system
Inventor: NINOMIYA TAKANORI
IPC: G01N21/956
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform a defect observation work, a defect image collecting work and a defect analyzing work with an increased efficiency and a shortened time by detecting a defect of a substrate such as a semiconductor wafer in an inspection device and precisely performing the positioning of the defect in an observation device.  <P>SOLUTION: Based on position coordinates and attributes of a plurality of defects detected by the inspection device, a defect easily detectable by the observation device is selected, this defect is detected and observed as an index by the observation device, and a coordinate conversion equation showing the correlation of the position coordinate of the defect between both the devices is generated. The position coordinate of the defect is converted in the observation device to observe the defect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006240496-A (JP)
Title: Vehicular state-of-motion control device
Inventor: TAKAHASHI SUSUMU
IPC: B60T8/1755
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular state-of-motion control device to control an actuator for adjusting the vehicular state-of-motion so that the actual yaw rate is brought close to the target yaw rate determined based on the steering angle and the vehicle speed, which is capable of starting the over-steer control at an early timing at the rapid and large steering angle changing in which a phase difference occurs in the yaw rate and the lateral acceleration.  <P>SOLUTION: The limit value of the target yaw rate on the left turn side and the right turn side of a vehicle is individually determined by a target yaw rate limit value determination means 8 based on the lateral acceleration detected by a lateral acceleration detection means 7, the vehicle speed detected by a vehicle speed detection means 4, and the predetermined minimum lateral acceleration set on the side opposite to the side with the lateral acceleration being generated. The target yaw rate determination means 5 determines the target yaw rate on the left turn side and the right turn side so as to perform the limit by the target yaw rate limit value on the left turn side and the right turn side determined by the target yaw rate limit value determination means 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005252270-A (JP)
Title: Oxide film and forming method therefor and semiconductor device
Inventor: OMI TADAHIRO
IPC: H01L21/316
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide film onto a clean silicon wafer surface not contaminated by organic matters, the oxide film excellent in performance of withstand voltage and the like, and further, provide a highly integrated, high-performance semiconductor device.  <P>SOLUTION: Since the oxide film of a silicon wafer can be substantially improved in terms of its property, and a high-property oxide can be formed in a low-temperature process, a higher-performance, highly integrated semiconductor device can be materialized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006242351-A (JP)
Title: Double nut and bolt locking structure
Inventor: NISHIHARA CHIAKI
IPC: F16B37/00
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt and a nut with a structure which surely restrains loosening by a vibration, an impact and the like which are continuously generated with only one locking although the structure is simplified.  <P>SOLUTION: An opposed pair of hexagon nut frames are connected by a connecting main body 4 which engages a connecting ring 4A in both ends part of a connecting steel pipe 4B. A locking structure of the double nut 5 and the bolt 6 comprises the double nut 5 composed after engaging the nut threaded with different inside diameter left handed screw and right handed screw on the shoulder C formed in the internal circumferential part of a pair of hexagon nut frames and the double nut 5 composed of the bolt 6 having a bolt shaft 7 which is provided by engageable screws, making the bolt shaft tip end as the starting point. By this way, in the traditional bolt and nut locking structure, minute parts by which a plurality of compositions are actualized, are required and the damage problem of nut parts are solved owing to wear-out, rust and the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246688-A (JP)
Title: Energy conversion device and mobile unit having the same, and energy conversion system
Inventor: AIZAWA TAKEMI
IPC: H02N2/00
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy conversion device capable of efficiently converting vibrational energy to electric one.  <P>SOLUTION: The energy conversion device comprises a piezoelectric element composed by bonding a piezoelectric plate to a reinforcing plate; a first holding member for holding at least two piezoelectric elements at a fixed interval so that they do not mutually contact in the thickness direction; and a second holding member for holding the piezoelectric elements at a fixed interval so that they do not mutually contact in the thickness direction except a portion held by the first holding member. In this case, the second holding member is divided into at least two, a gap in a lamination direction for dividing at least two piezoelectric elements into two groups is provided, the gap is displaced in the lamination direction by external force applied to the second holding member, and a plurality of piezoelectric elements are deformed, thus deflecting the piezoelectric element for generating power when relative displacement is made in the thickness direction of the piezoelectric element, and obtaining electrical energy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249677-A (JP)
Title: Outdoor structure
Inventor: YAMAGA EIJI
IPC: E04B1/343
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor structure which can be assembled in a short period of time, which has a good appearance, and which can be easily combined.  <P>SOLUTION: This outdoor structure is equipped with a vertical column 1, a frame body 2 which has a horizontal front girder 5 and a side girder 6, connected to the column 1, and a roof body 3 which is mounted in the frame body 2. The roof body 3 is inclined with respect to level, and housed in the frame body 2 without protruding upward and downward from the frame body 2. The outdoor structure can be assembled in a short period of time because the column 1 and the front and rear girders 5 and 6 can be easily connected together. The outdoor structure has a good appearance because the roof body 3 does not protrude upward and downward from the frame body 2, and the plurality of outdoor structures can be easily combined together.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250585-A (JP)
Title: Load-bearing panel, building, and simple diagnosis system and method thereof
Inventor: MACHIDA MAKOTO
IPC: G01M99/00
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose a decrease in the load bearing of the structure skeleton of a building easily, rapidly, and inexpensively.  <P>SOLUTION: A load-bearing frame 11 of a load-bearing panel 10 is joined to a framework constructed by a columnar member S1, a beam member S2, or the like, and a sensor 20 is installed at a perpendicular brace 13 of the load-bearing frame 11. When prescribed deformation or a stress history occurs in the perpendicular brace 13 by the horizontal load of an earthquake, or the like in a building H having the structure skeleton S, a detection signal is outputted from a detection circuit 30, based on the occurrence of cracks G having at least prescribed length in a detection member 21 of the sensor 20. A diagnosis device 50 collects the detection signal via a communication line or by radio, and diagnoses the reduced state of the strength of structure in the building H based on a prescribed diagnosis program.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006253334-A (JP)
Title: Semiconductor device and its fabrication process
Inventor: KIJIMA MASATO
IPC: H01L29/78
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the driving power and breakdown voltage of a high breakdown voltage MOSFET.  <P>SOLUTION: The semiconductor device comprises a high breakdown voltage MOSFET having a P type heavily doped source region 20 and a P type heavily doped drain region 18 formed in an N type well region 4 which is formed on a P type semiconductor substrate 2 while spaced apart from each other, a channel region 22 and an N type lightly doped drain region 10 formed in the heavily doped source region 20 between the heavily doped source region 20 and the heavily doped drain region 18, a gate insulation film 14 formed on the channel region 22 and the source side end of the lightly doped drain region 10, a field insulation film 12a formed on the lightly doped drain region 10 between the gate insulation film 14 and the heavily doped drain region 18, and a gate electrode 16 formed from above the gate insulation film 14 to above the field insulation film 12a wherein the lightly doped drain region 10 has such an impurity concentration distribution as it is sparse on the surface side of the semiconductor substrate 2 and dense on the deep side in a region beneath the gate insulation film 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252113-A (JP)
Title: Method, equipment and program for board analysis, and recording medium recorded with the program
Inventor: IWASE TEPPEI
IPC: G06F17/50
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform board analysis with high accuracy within a feasible computation time, accurately regenerating the effect on substrate behavior caused by a wiring pattern in a printed board.  <P>SOLUTION: A substrate analysis method includes acquiring data related to the shape of the printed board 4, a wiring pattern, materials of a conductor and an insulator and a substrate lamination form, generating an analysis model form of the substrate from the above data, so as to divide into an arbitrary cell area, calculating and inputting physical values for analysis from wiring pattern information corresponding to the divided cell area, and performing analysis calculation based on the generated analysis model. By the method, it becomes possible to refrain the required number of meshes and minimize the processing data volume.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254060-A (JP)
Title: Multiple frequency output phase synchronous oscillator
Inventor: MIZUTA KAZUMASA
IPC: H03L7/08
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple frequency output phase synchronous oscillator, capable of obtaining a multiple frequency output signal, using a single phase synchronous circuit.  <P>SOLUTION: The multifrequency output phase synchronous oscillator 6 consists of a phase comparator 2 for comparing a reference signal inputted from the outside with a comparison signal obtained, by dividing the frequency of the signal outputted by the following voltage-controlled oscillator in phase, to generate a phase difference signal, a loop filter 3 for eliminating the high-frequency components of the phase difference signal to form a direct current voltage, the voltage-controlled oscillator 4, having a certain fixed free-running frequency to change an oscillation frequency by the direct-current voltage, and frequency dividers 7, 8, 9 and 10 for performing 1/N frequency division of the frequency of a signal outputted by the voltage-controlled oscillator 4, by a plurality of frequency dividers in total, to output the resultant signal to the phase comparator 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006253454-A (JP)
Title: Temperature control system and substrate processor
Inventor: KANEKO KENGO
IPC: H01L21/3065
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a setting space, and to reduce the usage of a cooling medium in the temperature control system of the plurality of members of a plasma treatment apparatus.  <P>SOLUTION: This temperature control system 80 is provided with a circulation system 91 for circulating brine, so that brine can pass inside an upper electrode 20 and a susceptor 12, a heat exchange 100 for carrying heat exchange between the brine and substitute chlorofluorocarbon of the circulation system 91, and a freezer 92 for supplying the substitute chlorofluorocarbon to the heat exchanger 100. The circulation system 91 is provided with a first branch pipe 111 passing inside the upper electrode 20, and a second branch pipe 112 passing inside the susceptor 12. The respective branch pipes 111 and 112 of the upper electrode 20 and the susceptor 12 are respectively formed with a heater 121 for heating the brine. The heat exchanger 100 is installed in a clean room R, and the freezer 92 is installed in a facility room B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250083-A (JP)
Title: Intake device of v-type internal combustion engine
Inventor: HOTSUTA KAZUHITO
IPC: F02D11/02
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device of a V-type internal combustion engine enabling a reduction in the size of all of overall throttle bodies on both banks including the drive parts of the throttle valves.  <P>SOLUTION: In this V-type internal combustion engine, a plurality of cylinders are banked in a V-shape. The throttle bodies are arranged parallel with each other in intake passages extended from the combustion chambers of the cylinders to between V-banks. The upstream side throttle valves 71f and 71r and the downstream side throttle valves 51f and 51r are disposed on the upstream side and the downstream side of intake air in the throttle bodies. An upstream side valve drive part 75 driving the upstream side throttle valves 71f and 71r is installed in the throttle body 70f on one of the V-banks, and downstream side valve drive parts 55 and 56 driving the downstream side throttle valves 51f and 51r are installed in the throttle valve 50r on the other of the V-banks. The upstream side valve drive part 75 and the downstream side valve drive parts 55 and 56 are disposed on the same side of the throttle valve in its axial direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250291-A (JP)
Title: Vibration isolating device
Inventor: WAKUI SHINJI
IPC: H01L21/027
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration isolating device of active type capable of exerting an enhanced vibration eliminating performance using an air damper.  <P>SOLUTION: The vibration isolating device having the air damper 43 to support a structure 16 and a servo valve 47 to control its internal pressure differentiates the position information of the structure 16 sensed by a position sensor 49, generates a signal obtained by multiplying the differential by the specified gain, and positively feeds back the signal to a drive signal for the servo valve 47 in order to eliminate resonance/anti-resonance due to a flow rate feedback part 75 resulting from the volume change speed of the air damper 43 determined from the speed of the structure 16 and the effective pressure receiving area A<SB>o</SB>of the air damper 43.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006230174-A (JP)
Title: Vector control method and device for synchronous reluctance motor
Inventor: ARANAKA SHINJI
IPC: H02P21/28
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To newly provide a vector control method and a vector control device that dispense with phase detector for solving the problems caused by the phase detector, such as an encoder fitted to a rotor, for a drive control method and to provide a drive control device of a synchronous reluctance motor.  <P>SOLUTION: In a phase determiner 10, a secondary state observer 10a is driven by utilizing a stator current for driving motors and the signal of a stator voltage. Additionally, the secondary state observer utilizes the rotational speed of a rotating dq coordinate system and a rotor speed estimated value, estimates the phase of salient magnetic flux on the rotary dq-coordinate system, and outputs the phase toward a phase synchronizer 10b. The salient magnetic flux is a component, in phase with the positive or negative salient phase of a rotor in stator interlink magnetic flux. In the phase synchronizer, a salient magnetic flux phase estimated value, as seen from a fixed αβ-coordinate system, a rotor speed estimated value used as the differential value, and the rotating dq coordinate system rotational speed are generated and outputted. The salient magnetic flux phase estimated value on the fixed αβ-coordinate system is utilized for vector control rather than the phase signal by the phase detector, thus solving the problems.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249860-A (JP)
Title: Reinforcement arrangement structure of reinforced concrete column
Inventor: TERAOKA MASARU
IPC: E04C5/18
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To attain required shear reinforcement only by a shear reinforcing bar without lowering workability of compacting work of concrete in use under severe conditions for a column of a lower layer part of an ultra high multistory reinforced concrete building or the like.  <P>SOLUTION: The reinforcement arrangement structure of a reinforced concrete column has a square outer peripheral reinforcement 14 surrounding a plurality of column main reinforcements 12 arranged along an outer periphery of a rectangular reinforced concrete column 10 and an octagonal core reinforcement 16 surrounding the column main reinforcements 12c with four sides except the column main reinforcements 12a of corner parts and the column main reinforcements 12b near the corner parts out of the column main reinforcements 12. The column main reinforcements 12c with four sides surrounded by the core reinforcement 16 are arranged closer to the inside of the column than the column main reinforcements 12a of the corner parts and the column main reinforcements 12b near the corner parts to arrange the outer peripheral reinforcement 14 and the core reinforcement 16 at the same height level while avoiding interference by the outer peripheral reinforcement 14 and the core reinforcement 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252444-A (JP)
Title: Monitoring device
Inventor: OGATA TAKESHI
IPC: G01S7/51
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device capable of efficiently monitoring a desired survey range.  <P>SOLUTION: Laser beams are irradiated toward the sea ahead of the course of a ship by a light transmitting section 10, and the reflected light of the laser beams are imaged by a light receiving section 20. An image acquired by the light receiving section 20 is displayed on a monitor 41. Conditions on the sea and in the sea can thereby be confirmed as visible information. In this case, the width of an irradiation area of the sea surface irradiated with the laser beams emitted from the light transmitting section 10 is set to be not less than the width of a survey area set along the course of the ship. Survey in the width direction can thereby be carried out with one-time laser irradiation without scanning the laser beams in the width direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258115-A (JP)
Title: Double row tapered roller bearing unit
Inventor: KANO MITSURU
IPC: F16C33/58
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize attitude of tapered rollers 4a, 4b in each row by providing a structure capable of applying appropriate preload without excessively enhancing accuracy regarding dimension and shapes of respective components and of adjusting the preload afterward, and to improve printing quality by improving rotational accuracy of a cylinder 14 of a printer.  <P>SOLUTION: A pair of inner rings 6A, 6B having low-rigidity parts 20, 20 confronting each other are sandwiched between a step part 17 formed on an end face of the cylinder 14 and a nut 18 screwed into a tip part of a shaft part 16. The axial dimension of the both low-rigidity parts 20, 20 is contracted by securing the nut 18, to apply preload. Since the attitude of the both inner rings 6A, 6B is corrected before the both low-rigidity parts 20, 20 begin to be deformed, the attitude of the tapered rollers 4a, 4b in each row can be stabilized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI