baber/WOPTO huggingface dataset:
Patent JP-2006004836-A (JP)
Title: Negative ion generator
Inventor: KATO TAKAYUKI
IPC: H01T19/04
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative ion generator suitable to be installed to an air conditioner or the like, in the negative ion generator in which a negative ion is adequately generated, and a blowing direction with an air flow is controllable.  <P>SOLUTION: A needle-like negative electrode 1, and a DC power source 3 applying a high voltage to the negative electrode 1, are disposed in an air flow path 7. A plurality of fins 2a as positive poles 2 each constructing a flow path to which the negative ion passes through with air flow are movably disposed at the blowing mouth 6 of the air flow path 7 to adequately maintaining a counter relation with the negative electrode 1. The fins are composed of a conductive resin having an electrical resistance between 10<SP>9</SP>to 10<SP>12</SP>Ω. The counter relation between electrodes 1 and 2 are always adequately maintained to adequately generate the negative ion, while the blowing direction with air flow is arbitrarily changed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010353-A (JP)
Title: Fine particle measuring instrument
Inventor: KOBAYASHI TAKESHI
IPC: G01N15/02
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a fine particle measuring instrument, which can rapidly measure fine particles in a region to be measured with high precision, at a low cost.  <P>SOLUTION: A plurality of semiconductor lasers 11 and 21 for emitting beams mutually different in wavelength and a photodetector for detecting the scattered beams, which are reflected from the fine particles in gas irradiated with the emitted beams from the semiconductor lasers 11 and 21, are arranged in a cylindrical member to detect the beams at every wavelength by the photodetector. Then, the number and size of the fine particles are operated and calculated from the electric signal outputted from the photodetector corresponding to the detection of beams by the photodetector.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005036207-A (JP)
Title: Resin composition
Inventor: YAMADA TOSHIAKI
IPC: C08L81/02
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having excellent melt fluidity, strength, toughness and heat resistance by improving compatibility of the resin composition composed of an aromatic polyamideimide resin and a polyarylene sulfide resin.  <P>SOLUTION: The resin composition is composed of (1) 5-60 pts.wt. of (A) the aromatic polyamideimide resin having 1,000-100,000 weight average molecular weight and containing 0.00002-0.002 mol/g amino group in the molecule, (2) 95-40 pts.wt. of (B) the polyarylene sulfide resin and (3) 0.01-10 pts.wt. of (C) an episulfide compound based on 100 pts.wt. total (A) and (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006010157-A (JP)
Title: Louver installing device and ventilator having the device
Inventor: ARAI TAKUYA
IPC: F24F13/08
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a louver installing device and a ventilator having the device, easy in removal, by reducing the occurrence of superiority or inferiority in removal facility by a position having a louver part.  <P>SOLUTION: This louver installing device has a louver 4 arranged by exposing from a wall surface, a frame 3 for arranging its whole or a part on the reverse side of the wall surface and having a ventilation passage 9 communicating with an opening 18 formed between the louvers 4, a plurality of boss-like parts 6 having a claw 7 arranged in the louver 4, and a boss receiving part 12 having an engaging hole 11 engaging with the claw 7 and arranged in the frame 3; and is constituted so that the claw 7 is formed by projecting inside when looking at the louver 4 in a front view toward the wall surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014539-A (JP)
Title: Motor drive controller, control method and program
Inventor: CHEN ZHIQIAN
IPC: H02P21/00
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform field-weakening control stably even if the parameters of an electric machine are dispersed or varied.  <P>SOLUTION: The motor drive controller comprises first and second current command value calculating means for calculating first and second current command values based on the target torque of an electric machine, a means for calculating a voltage command value based on the first and second current command values, and a means for calculating the adjusting value of first current command value for performing field-weakening control based on the voltage command value. The first current command value is calculated based on the adjusting value and the second current command value is calculated based on the first current command value. Even if the parameters of the electric machine are varied, the voltage command value is calculated correspondingly and then the adjusting value is calculated. Consequently, the first and second current command values can be calculated in correspondence with variation of the parameters.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005175421-A (JP)
Title: Method of forming element isolation film of semiconductor device
Inventor: DONG CHA DEOK
IPC: H01L21/8247
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an element isolation film of a semiconductor device, which improves roughness of a trench side wall by implementing a predetermined cleaning process after element isolating trench etching, and forms a uniform side wall oxide film by skipping a PET process.  <P>SOLUTION: The invention comprises steps of: forming a tunnel oxide film, a conductive film, and a hard mask film sequentially on a semiconductor substrate; forming a photosensitive film pattern for opening an element isolation region on the hard mask film; forming a trench by implementing an etching process which uses the photosensitive film pattern as an etching mask and etching the hard mask film, the conductive film, the tunnel oxide film, and the semiconductor substrate; implementing a first cleaning process for removing a by-product produced at the time of etching process for the trench formation after removing the photosensitive film pattern; forming a side wall oxide film in the trench by implementing a side wall oxidation process; and forming an element isolation film by implementing a planarization process which uses the hard mask film as a shutdown film and removing the hard mask film after making a field oxide film deposited on the whole structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006010640-A (JP)
Title: Michelson type interferometer, and crystal spectral diffraction element
Inventor: ZHANG XIAOWEI
IPC: G01B9/02
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Michelson type interferometer capable of measuring at high resolution an absolute value of a wavelength of light having 0.5nm or less of wavelength, and a spectral diffraction element used therefor.  <P>SOLUTION: An optical path length of a first light 11 is constant between a beam splitter 1 and a beam mixer 4, and an optical path length of the second light 12 is variable between the beam splitter 1 and the beam mixer 4, by moving a movable part 5b along a longitudinal direction of a fixing part 5a. A optical path difference between the two lights is formed by moving the movable part 5b in parallel to the longitudinal direction of the fixing part 5a. A beam intensity variation in one period appears in a detector, according to an increase of the optical path difference by one wavelength of the light. The optical path difference of about 10cm is easily realized only by the parallel movement of the movable part 5b, so as to realize easily the high wavelength resolution. A micro displacement is also measured using 0.5nm or less of fixed wavelength as a reference, by setting accurately the wavelength.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016985-A (JP)
Title: Power generation system using black liquor and its control method
Inventor: CHINO KOICHI
IPC: F22B1/20
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve economic efficiency when acquiring credit, by selling generating electric power of using a black liquor being regenerative energy as a fuel source.  <P>SOLUTION: The concentrated black liquor generated in a time zone of nighttime when an electric power demand reduces, is stored in a large tank 12, and a flow rate control device 16 is controlled by an electric power selling command device 17 so as to increase output electric power of a black liquor recovering turbine power generation facility 8 in a time zone of daytime when the electric power demand increases. Thus, the economic efficiency is enhanced by raising an electric power selling price by selling specific electric power to a power transmission system 11 of an electric power company.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014620-A (JP)
Title: Vegetable transplanter
Inventor: KINOSHITA EIICHIRO
IPC: A01G13/00
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and weight of a vegetable transplanter and improve the work efficiency by using a structure to enable easy and quick holding of a film roll having a large diameter and free from restriction on the installment and construction of a mulching film laying apparatus, a seedling planting apparatus, and the like.  <P>SOLUTION: The vegetable transplanter has the film roll 6 for laying the mulching film 5 and supported at the front end of a vehicle body 4 having a seedling planting device 2 and an operation handle 3 at the back of a traveling wheel 1. The mulching film 5 delivered from the film roll 6 supported at the front end of the vehicle body 4 is laid on a soil surface and seedlings are planted above the mulching film 5 on the soil surface by the seedling planting device 2 behind the film roll.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014867-A (JP)
Title: Retainer for securing spring end
Inventor: NAGAYAMA MASAKI
IPC: B60N2/90
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for securing a spring end, which is capable of keeping the cushion property of a seat good, because the spring end can be stably hooked and the occurrence of foreign sound due to oscillation accompanied with the deformation of the spring and the deformation due to the stretching of the spring can be prevented, when securing the spring ends on the axis of a round shaft arranged at at least one side of an opposed frame portions.  <P>SOLUTION: The retainer for securing the spring end has a U-shaped body ring 6a fitting on the axis of the round shaft 3 and a pair of shaft receiving pieces 6b and 6c of a spring end 7a folded and bent outwardly from both ends of the body ring 6a, the substantially U-shaped axis of the spring end 7a are formed as retaining fittings for the spring 7 being hooked and secured at the folded and bent base portions of the shaft receiving pieces 6b and 6c from the side portions of the body ring 6a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019442-A (JP)
Title: Dry etching device and manufacturing method of semiconductor apparatus
Inventor: IBA YOSHIHISA
IPC: H01L21/3065
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching processor capable of accurately aligning at a desired etching speed and a manufacturing method of a semiconductor apparatus.  <P>SOLUTION: Control parameters for a pressure control unit 12, an RF power control unit 13 and a process gas control unit 14 are set in the device control unit 16 of the dry etching processor. C<SB>4</SB>F<SB>6</SB>gas, O<SB>2</SB>gas and Ar gas are supplied to a processing container 11 as process gas. A test substrate having a silicon oxide film formed on the surface is used as a substrate 19 to be processed to measure the etching speed of the silicon oxide film for the flow rate of the C<SB>4</SB>F<SB>6</SB>gas by an etching speed measuring unit 15 to detect a critical point where the etching speed is the maximum. A correction factor for aligning the obtained critical point with a reference critical point is calculated based on the reference critical point recorded in the device control unit 16 in advance and displacement data of the reference critical point for the minute increase of the control parameters, and the correction factor is used to correct the control parameters of the etching process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006015254-A (JP)
Title: Micro fluid device
Inventor: SHIBATA KOICHI
IPC: B01J19/00
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the unevenness of the speed distribution of a fluid sample flowing in a sensing part in a micro channel direction in a micro fluid device in which the biochemical analysis and reaction are carried out.  <P>SOLUTION: The unevenness of speed-distribution of flow of the fluid sample is minimized in the micro channel direction by arranging speed-distribution-unevenness dissolving means dissolving the speed-distribution-unevenness of the fluid sample in the micro fluid device in which the biochemical analysis and reaction are carried out, specifically, protrusion-shaped partition members such as to give resistance to the flow of the fluid sample in one or whole part of a route in which the fluid sample flows, namely obstacles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020441-A (JP)
Title: Dc/dc converter
Inventor: SUGIMOTO YASUHIRO
IPC: H02M3/155
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC/DC converter that is of simple circuitry and low power consumption, generates a waveform in proportion to inductor current in the form of voltage, and generates a slope compensation voltage whose slope is gradually increased in proportion to duty and which continuously smoothly varies.  <P>SOLUTION: During charging periods, the voltage across a transistor element for output switch through which inductor current is passed linearly varies. Utilizing this phenomenon, this voltage is copied to the voltage across a resistor by a switch element and an amplifying means. The current passed through the resistance element is thereby made proportional to the inductor current. When a constant current is supplied to a capacitive element, the voltage across the capacitive element linearly varies. This voltage is applied to a transistor having non-linear characteristics to obtain an output current whose curve is of secondary characteristics. This current is used as slope compensation current.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006015274-A (JP)
Title: Water treatment apparatus
Inventor: OKUBO YASUHIRO
IPC: C02F1/32
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus constituted so as to sharply reduce the amount of air by intermittently diffusing air from an air diffusion pipe to reduce a maintenance control cost and capable of forming a turbulent flow in raw water (water to be treated) to effectively wash a membrane separator.  <P>SOLUTION: In the water treatment apparatus composed of a raw water introducing means 1, a membrane separation tank 3 equipped with a plurality of membrane separators 5 and a plurality of air diffusion pipes 11, an air feeding equipment 16 for feeding air into the air diffusion pipes 11 and a treated water transfer pipe 7 connected to the membrane separators 5 to transfer treated water 4, the air feeding equipment 16 is equipped with an air changeover device 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005031080-A (JP)
Title: Apparatus and method for performing parallel test on integrated circuit devices
Inventor: KIM WOO-IL
IPC: G01R31/28
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel test apparatus and method capable of providing selectively a large test current for every testing element, while connecting the plurality of testing elements in parallel.  <P>SOLUTION: This parallel test apparatus 100 includes a plurality of electric power source parts VS1-VS3 provided to supply the test currents to the plurality of devices under test DUT1-DUT4, switching elements 210-240 connected between the tested elements DUT1-DUT4 and the electric power source parts VS1-VS2 corresponding thereto to supply selectively the test currents, and at least one of control parts 182, 184 for controlling operations of the switching elements 210-240. The corresponding tested elements DUT1, DUT2 are connected to the electric power source part VS1 in parallel, the corresponding tested elements DUT3, DUT4 are connected to the electric power source part VS2 in parallel, and the test currents are supplied only to either of the tested elements DUT1, DUT2 connected in parallel, and either of the tested elements DUT3, DUT4 connected in parallel, by the operations of the switching elements 210-240.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006023928-A (JP)
Title: Component mounting structure for automatic vending machine
Inventor: MIZUTANI HIDETAKA
IPC: G07F9/02
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely mount components in an automatic vending machine.  <P>SOLUTION: A panel board 20 and a component 21 are made to mutually slide so that both the panel board 20 and the component 21 can be press-fit by the elastic force of a locking pawl 211, and a locking protrusion 212 is dropped and locked in a locking hole 202 so that the mutual movement of them can be controlled in a press-fit state. As a result, it is possible to easily mount the component 21 on the panel board 20 without using any screw or the like. Furthermore, slack is not generated due to vibration or the like, so that it is possible to surely mount the component 21 on the panel board 20 while maintaining the mounted state. Also, it is possible to cover the scratch of a sliding orbit by a covering part 213, and to prevent the appearance of the mounted state from being damaged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021489-A (JP)
Title: Printer, control method, program, and storage medium
Inventor: OKAZAWA TAKASHI
IPC: G04G99/00
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system by which further correct time can be set in order to solve the problem that when the time of a host computer is incorrect, the incorrect time is set to a printer according to a conventional technique.  <P>SOLUTION: The system is composed such that the priority of time to be inputted from outside of a plurality of time transmission origins is determined and the time, which is determined to have the high priority, is set.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024118-A (JP)
Title: Vehicle control system
Inventor: OYAMA HIROO
IPC: G08G1/16
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control system for securing a vehicle-to-vehicle distance by operating a vehicle-to-vehicle distance controller mounted to another vehicle from an own vehicle.  <P>SOLUTION: The vehicle control system comprises the vehicle-to-vehicle distance controller 1 having a first state of performing control for securing the forward vehicle-to-vehicle distance and a second state of stopping the control for securing the forward vehicle-to-vehicle distance, a vehicle-to-vehicle communication device 11 for performing vehicle-to-vehicle communications, and a switch device 3 for alternatively switching between the first state and the second state of the vehicle-to-vehicle distance controller 1. The switch device 3 has an operation signal generating section for generating an operation signal for switching it to the first state. The vehicle-to-vehicle communication device 11 executes the vehicle-to-vehicle communications for transmitting and receiving the operation signal generated by the operation signal generating section. The vehicle-to-vehicle distance controller 1 mounted to another vehicle switches the operation state from the second state to the first state in response to the operation signal generated by the operation signal generating section of the switch device 3 mounted to the own vehicle, and executes the control of securing the forward vehicle-to-vehicle distance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032634-A (JP)
Title: Organic electric field light emitting element
Inventor: YAMAZAKI KAZUKI
IPC: C09K11/06
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electric field light emitting element which assures both higher light emitting efficiency and luminance and also ensures higher durability for drive.  <P>SOLUTION: The organic electric field light emitting element includes an organic compound layer including at least one light emitting layer between a pair of electrodes. At least one layer of the organic compound layer includes a compound expressed with a general expression (I) and the layer including the compound expressed with the general expression (I), further includes at least a kind of positive hole transportable compound. In the expression, R<SP>1</SP>to R<SP>4</SP>, X<SP>1</SP>and X<SP>2</SP>are as specified in the specification.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004304855-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI TOMOHIRO
IPC: H04N1/21
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with an image processing apparatus capable of executing other data processing by allowing other CPU and other DMAC to use other data bus even when one CPU and one DMAC exclusively use a data bus.  <P>SOLUTION: A first interface control section controls a first FIFO memory and a memory control section controls a third FIFO memory to attain transfer of data from a scanner section or a communication control section to the memories and a second interface control section controls a second FIFO memory and the memory control section controls the third FIFO memory to attain transfer of data from the memories to a printer section or the communication control section so as to allow the memories to access the first and second data buses in time series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006029520-A (JP)
Title: Tapered roller bearing
Inventor: AZUMA TOSHIAKI
IPC: F16C43/08
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrict abrasion at an end surface of a bearing cone and a flange end surface of a counter member to which the bearing cone is installed due to stick slip.  <P>SOLUTION: At an end part of the bearing cone 11 on the side of a large flange part 11c, a flange 11e is integrally molded to extend over inner diameter d of a large diameter ring part 14b of a cage 14 diametrically outward of the bearing cone 11, so that contact area between the end surface 11d of the bearing cone with a flange end surface S12 of a outer member S<SB>1</SB>to the bearing cone is enlarged. As the contact area between the end surface 11d of the bearing cone with the flange end surface S<SB>12</SB>of the counter member S<SB>1</SB>to the bearing cone is enlarged, contact surface pressure of the end surface 11d of the bearing cone with the flange end surface S<SB>12</SB>of the counter member S<SB>1</SB>to the bearing cone is reduced, thereby abrasion at the end surface 11d of the bearing cone and the flange end surface S12 of the counter member S1 to the bearing cone is restricted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027876-A (JP)
Title: Image forming device
Inventor: MAEMURA AKIHITO
IPC: B65H43/00
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malfunction when taking out paper from a delivery tray.  <P>SOLUTION: This image forming device 1 is provided with an image reading part 2 for optically reading a document as image data and the delivery tray 3 delivered with printed paper on upper part and lower part, respectively. The delivery tray 3 is provided with an opening part 4 on a front surface. In the opening part 4 of the delivery tray 3, a sensor 7 is arranged. When the insertion of a hand into the delivery tray 3 by a user to take out the printed paper 5 from the delivery tray 3 is detected by the sensor 7, a key operation of an operation part 6-1 is made invalid for prescribed time. As a result, an erroneous operation when taking out the printed paper 5 and the malfunction accompanied by the erroneous operation are prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI