baber/WOPTO huggingface dataset:
Patent JP-2005307832-A (JP)
Title: Exhaust gas purifying device
Inventor: TSUCHIYA JIRO
IPC: B01D53/56
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purifying device capable of treating exhaust gas by applying a high voltage and increasing treatment capability to stabilize discharge at a low voltage.  <P>SOLUTION: This exhaust gas purifying device 1 for purifying exhaust gas using a high voltage includes a plurality of treatment units 6. Each treatment unit 6 includes a cylindrical body 4 as an outer peripheral electrode having electrical conductivity and a barlike electrode 5 arranged at the center of the cylindrical body 4 and extending in the direction of the flow of exhaust gas. Each cylindrical body 4 has a substantially hexagonal cross sectional shape over its whole length.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304398-A (JP)
Title: Container for cultivation
Inventor: ATSUMI KIKUZO
IPC: A01G1/04
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for cultivation for preventing mushroom under cultivation from being damaged by insect pests or the like to improve the production efficiency of the mushroom, and also, in the case of being tended by arranging a plurality of such containers, easily discriminable from the others based on contents or the like.  <P>SOLUTION: The container for cultivating mushroom is a bag 1 comprising a main body 3 and a filter 5; wherein the main body 3 has a containing space inside, at least part of which presents an insect-proof color, and the filter 5 is set at a predetermined point of the main body 3, having air permeability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304860-A (JP)
Title: Oxygen concentrator
Inventor: WATANABE HIROBUMI
IPC: A61M16/10
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator capable of extremely lowering a noise level by suppressing the whole noise generation.  <P>SOLUTION: This oxygen concentrator is provided with a compression means 105a generating compressed air by compressing material air, a cooling pipe 37 cooling the compressed air whose temperature is increasing, an adsorption column storing catalyst adsorbing nitrogen and emitting oxygen, a blower 104 cooling by air blowing, a soundproof chamber 35 storing the compression means 105 in a vibration proof and soundproof state, bored with a first opening part 35a for the air blowing in an external wall and disposed with a cooling pipe 37 along the external wall, a cooling chamber 36 bored with a second opening part 36a approximately opposed to the first opening part, and an air intake tank 102 which is so laid as to temporarily store the material air after imported from the cooling chamber and feed it to the compression means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315906-A (JP)
Title: Optical isolator
Inventor: OIKAWA MASAHIRO
IPC: G02B27/28
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator which does not need a special holder or the like for accurately combining a polarizer, a Faraday rotator and an analyzer, is easy in assembling adjustment and can be miniaturized.  <P>SOLUTION: The optical isolator has a configuration, in which a parallel plate-like 45°-Faraday rotator 14 is arranged in a cylindrical permanent magnet 16, and polarizers 12a, 12b are arranged by being opposed respectively to two light-incident and emitting surfaces. These polarizers 12a, 12b are structures in which plate-shaped bodies 22a, 22b having a double-layer construction, in which plate-shaped metal and plate-shaped dielectric are closely joined are numerously arranged in parallel, and the two structures are fixed respectively so that directions of their plate surfaces form an angle of 45 degrees mutually in two polarizers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318268-A (JP)
Title: Device and system for projection display
Inventor: HAGIWARA KENICHI
IPC: G09G3/36
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device that can display display information on a projection display surface with an absolute size and enables a plurality of users to view the display information individually at the same time.  <P>SOLUTION: Three reference points are set for the display information and a plurality of projection display surfaces having reference standard points corresponding to the reference points are set on a displayable area. The projection display device is equipped with a drawing means of generating drawing information based upon the display information, an imaging means of imaging the information on the displayable area on an imaging surface, a position measuring means of measuring positions of imaging points of the respective reference standard points, and a distance measuring means of measuring distances between the reference standard points and imaging surface. Then the drawing means generates drawing information corresponding to each projection display surface from display information based upon distance information and position information on a reference standard point measured by the distance measuring means and position measuring means so that the reference standard point and corresponding reference point meet each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327867-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: KAWASHIMA YOSHIO
IPC: H01L21/76
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device comprising a device isolation structure in place of an STI that is a factor of stress.  <P>SOLUTION: A deposited isolation structure 46 is formed on an isolation region wherein a principal surface of an Si substrate 41 is divided into a plurality of device regions, an epitaxial growth 47a is then grown on the device regions, and a polycrystal silicon 47b is formed on the deposited isolation structure 46. The deposited isolation structure 46 is manufactured by executing the steps of forming a silicon oxide film 43 on which the epitaxial layer is relatively hardly grown, forming a nitride film 44 on which the epitaxial layer is relatively easily grown, and patterning the nitride film 44 and the silicon oxide film 43. After a flattening step of removing the polycrystal silicon 47b from the deposited isolation structure 46, at least one unipolar transistor including a channel region formed in the epitaxial growth 47a is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327897-A (JP)
Title: Semiconductor wafer face down plating apparatus
Inventor: SO TETSUYA
IPC: C25D7/12
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a semiconductor wafer undergoes face down plating of copper, removal of copper sulfate crystal adhering to a wafer contact is performed by a worker by manual labor to cause removal differences by workers followed by the quality deterioration of a plated film.  <P>SOLUTION: The copper sulfate crystal adhering to the wafer contact on a wafer bearer is removed and dried by spraying pure water from an opening formed in a wafer press plate and then spraying nitrogen gas. The pure water and the nitrogen gas are supplied via the wafer press plate and a flow passage formed in a driving structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297174-A (JP)
Title: Diamond abrasive grain electrodeposition reamer
Inventor: INORA KUNIHIKO
IPC: B24D5/16
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rotation of an arbor and a ring whose outer circumference has a slot electrodepositing diamond abrasive grains, in polishing work.  <P>SOLUTION: In a tool polishing an inner face of mechanical parts or the like, a plurality of knock-pins 3 are pressed into the arbor 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328904-A (JP)
Title: Ion generator, and air conditioner using it
Inventor: OTANI TETSUYUKI
IPC: H01T23/00
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generator which can efficiently generate a positive ion and a negative ion, and at the same time, can freely control the ion generating amount, and to provide an ion generator which can provide an excellent sterilization effect to, e.g., airborne microbes in air, and an air conditioner using the ion generator.  <P>SOLUTION: For this ion generator, a discharge electrode and a counter electrode which face each other sandwiching a dielectric substance are provided. To the discharge electrode, a voltage having a wave form which varies with time by repeating a unit waveform in either range of positive or negative with the counter electrode as a reference, and a voltage having another wave form which varies with time by repeating the unit waveform in a range of an opposite polarity from the first voltage are alternately applied, and the ion generator is constituted in a manner to generate both of the positive ion and the negative ion. The ion generator can feed both of the positive ion and the negative ion to a living space as a whole by being used solely or as a combination of two or more units.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330716-A (JP)
Title: Water retentive highly-functional paving body using blast furnace slag for aggregate, water retentive highly-functional paving material for forming the paving body, material for water retentive highly-functional pavement, and block for water retentive highly-functional pavement
Inventor: MOTOMATSU SHIRO
IPC: E01C11/24
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water retentive highly-functional paving body capable of suppressing the temperature rise of the paving body in a high temperature period of summer and preventing the scatter of aggregate even in the case of being used in a place where steering operation is frequently performed, and having water retentivity while maintaining a drainage clearance without adding special work to conventional paving work, and to provide a water retentive highly-functional paving material for forming such a highly-functional paving body, material for water retentive highly-functional pavement, and blocks for the water retentive highly-functional pavement.  <P>SOLUTION: The water retentive highly-functional paving body is formed by hardening aggregate with a binding material, and the aggregate is blast furnace slag. The water retentive highly-functional paving material comprising the aggregate of blast furnace slag and the binding material can form the paving body. The material for the water retentive highly-functional pavement comprises the aggregate of blast furnace slag and the binding material, and becomes the paving material when a solvent such as water is added thereto. The block for the water retentive highly-functional pavement forms the paving body by laying a plurality of blocks.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330081-A (JP)
Title: Elevator device
Inventor: ONO KOSAKU
IPC: B66B11/08
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device having improved maintenance efficiency while suppressing an increase in the heightwise size of a shaft.  <P>SOLUTION: The elevator device comprises the shaft 1, a passenger car 2 and a counterweight 3 installed in the shaft 1 and movable in the vertical direction, a sheave 7 installed in the shaft 1 at its upper part, a driving motor 9 installed in the shaft 1 at its upper part for driving the sheave 7, and a main rope 5 for hanging the passenger car 2 and the counterweight 3. The main rope 5 has one end fixed to the passenger car 2 and wound around the sheave 7 and the other end fixed to the counterweight 3. The driving motor 9 is arranged separately from the sheave 7 and connected to the sheave 7 via a power transmission device 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334898-A (JP)
Title: Die for vacuum casting, and its manufacturing method
Inventor: YAMADA YOSHIHIRO
IPC: B22F3/11
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for vacuum casting, which die does not cause the seizure due to the intrusion of a part of a molten metal into pores provided in an air-permeable die in which a part of a cavity is configured by a porous material, and further to provide its manufacturing method.  <P>SOLUTION: The die for vacuum casting is the air-permeable die 23 in which at least a part of a cavity 29 is configured with a porous material. The air-permeable die 23 has pores having a diameter of 4-12 μm. The air-permeable die is formed so as to have a thickness of at most 12 mm at the positions where the exhaust is required. The method for manufacturing the die for vacuum casting, which die has the air-permeable die composed of a porous material at least at a part of the cavity, forms the blank of the air-permeable die having a pore size of 4-12 μm by using a metallic powder material having a grain size of 250-1,000 mesh in the Hot Isostatic Press (HIP) forming method, and then sinters the blank. After that, the surface of the cavity of the blank of the air-permeable die is formed by electric discharge machining.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337293-A (JP)
Title: Gas supply method and system thereof
Inventor: YASUDA MASARU
IPC: F17D1/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supply method different from the conventional gas supply method, in which a new medium pressure conduit is installed to branch off the existing medium pressure conduit in the case of supplying gas from the existing gas supply system to a new big consumer.  <P>SOLUTION: In high pressure active pipe branching construction method, branching of a high pressure conduit is performed without cutting off the high pressure conduit, and gas is transported through the high pressure conduit to the big consumer. The high pressure gas is subjected to pressure governor operation in pressure reducing equipment, and supplied to the big consumer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335000-A (JP)
Title: Control device for human intervention type robot
Inventor: HASHIGUCHI YUKIO
IPC: B25J19/06
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a human intervention type robot for effectively presenting a limiting action range to a worker working in cooperation with the robot, to enable the worker to confirm safety and to easily confirm the presence of safe range setting on a working program.  <P>SOLUTION: The control device for the human intervention type robot allowing the worker 1 to intervene in the operation of the robot 5 and to carry out work in cooperation with the robot 5 acting in accordance with the working program 16 taught beforehand, is provided with: a working program executing means 9 for setting and releasing the limiting action range according to assignments based on the working program 16; an action range presenting means for presenting the limiting action range to the worker 1; and a state presenting means for presenting the state of assignments by the working program 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335589-A (JP)
Title: Tire state monitoring device, and tire failure alarming method
Inventor: TAKEDA YUJI
IPC: B60C17/06
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely give an alarm on a tire puncture to a driver by monitoring the state of the tire, in an internal pressure restoration type tire.  <P>SOLUTION: This monitoring device 11 having a tire internal pressure detecting means 11a provided on a rim of the internal pressure restoration type tire with a large number of approximately spherical particles comprising a continuous phase of a resin and closed cells and a tire internal temperature detecting means 11b for detecting the temperature in the tire is installed in a tire air chamber. When the internal pressure of the tire is at a specified internal pressure or lower, an alarm alarming a puncture of the tire is given to the driver by a first alarming means 13. At the same time, when the tire internal pressure is increased by expansion of the particles, whether the particles in the tire air chamber are expanded or not is determined on the basis of a rising rate of the tire internal pressure, the tire internal temperature and a wheel speed. When it is determined that the particles are expanded, an alarm of a tire failure is given to the driver by a second alarming means 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341780-A (JP)
Title: Brushless electric motor and method for manufacturing the brushless electric motor
Inventor: KURITA YUKINOBU
IPC: H02K3/50
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless electric motor having a constitution ensuring appropriate functions as an electric motor, in a built-in circuit board type of a brsuhless electric motor.  <P>SOLUTION: The brushless electric motor 1 includes within a motor case 11, a rotor 2 having a drive magnet 3, a stator core 8 having protruding pole portions 8a and a circular ring-shaped base 8b for coupling the protruding pole portions 8a to each other, a drive coil 9, a circuit board 20 having a driver IC 21 for driving to rotate the rotor 2, and a radiator plate 26 for dissipating the heat generated at the driver IC 21. The stator core 8, the circuit board 20 and the radiator plate 26 are arranged in the axial direction, in this order. The brushless motor 1 further includes a positioning protrusion 10a that protrudes axially from the axial end surface 8d of the stator core 8 to axially positioning the circuit board 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342064-A (JP)
Title: Massaging apparatus
Inventor: SAITO AKIHIKO
IPC: A61H7/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massaging apparatus which can increase the pressing force in a direction to the inside of the body, and at the same time, can quicken the motion at the time of releasing.  <P>SOLUTION: This massaging device is equipped with an approximately cylindrical first member 1 which has an approximate C ring shaped cross section, a hollow volume variable second member 2 which is provided on the inside of the first member 1, and a shape memory alloy element 3 which is provided in a manner to connect both ends of the approximate C ring-shape gap H. The massaging device is also equipped with a voltage applying section V which performs the feeding of power to the shape memory alloy element 3 and makes the shape memory alloy body 3 transform, and a fluid feeding-discharging section (a pump P and a valve Va) which controls the feeding and the discharging of a fluid to the second member 2 and changes the volume of the second member 2. Then, the transformation of the shape memory alloy section 3 and the volume change of the second member 2 are actuated while being cooperated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347501-A (JP)
Title: Method and apparatus for semiconductor microfabrication
Inventor: KIMINO KAZUYA
IPC: H01L21/02
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor microfabrication method which perform low-cost and high accuracy slit working, by producing a wafer having no deviation from the designed size.  <P>SOLUTION: A thermal oxidation film 2 as a mask pattern having a slit-like mask window 2a of a direction ä111} and a plurality of slit-like mask windows 2b, 2c inclined in a θ direction to the direction ä111} is formed on the front surface of a semiconductor substrate 1, with the surface ä110} of the semiconductor substrate 1 as the front surface. And, slit grooves 3a-3c are formed on the semiconductor substrate 1 by the mask windows 2a-2c of the thermal oxidation film 2, by anisotropically etching the semiconductor substrate 1. The widths of these formed slit grooves 3a-3c are measured, and the rotation deviation is detected in the θ direction to the direction ä111} of the thermal oxidation film 2. Accordingly, the generation of a large quantity of faults can be prevented by indirectly evaluating the deviation of the rotating direction of the orientation flat of the same ingot without using a special inspection unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005006307-A (JP)
Title: Isdn crosstalk cancellation in dsl system
Inventor: TANG XIANGGUO
IPC: H04M9/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the efficiency of a DSL receiver is lowered because a near-end cross talk NEXT period of DSL transmission is made unavailable by TCM-ISDN cross talk.  <P>SOLUTION: To reduce the ISDN crosstalk in an incoming DSL signal, a crosstalk canceller observs at least part of the crosstalk signal in the DSL signal and reproduces a predicted crosstalk signal for at least part of that signal within the DSL band. The crosstalk canceller applies a canceling signal based on the estimated crosstalk signal to reduce the crosstalk in the received DSL signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005343091-A (JP)
Title: Cover member and manufacturing method thereof
Inventor: ARAI YUTAKA
IPC: B42D3/04
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover member being excellent in durability, having no projecting portion and having a beautiful outer surface, and a manufacturing method thereof.  <P>SOLUTION: The cover member has a constitution wherein a surface material 26 is laid on the surface side of a core material 24 and a folding-back part 40 of the surface material 26 extending outward from the upper, lower and lateral end edges of the core material 24 are folded along these end edges of the core material 24 and laid on the back side of the core material 24, while a back material 28 is laid on the back of the core material 24 whereon the folding-back part 40 of the surface material 26 is not laid and on the surface of the folding-back part 40 of the surface material 26 laid on the back of the core material 24, which is located on the opposite side to the core material 24. The folding-back part 40 and the back material 28 are welded by a welding part 60 which is so formed intermittently as to be laid over between the folding-back part 40 and the outer peripheral edge of the back material 28 and on the surface of which an emboss pattern matching with the surface material 26 and the back material 28 is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004290204-A (JP)
Title: Hcv genomic sequence for diagnostics and therapeutics
Inventor: CHA TAI-AN
IPC: C07K16/00
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide reliable screening, diagnostic and prognostic means for detecting nucleic acids, antigens and antibodies relating to HCV in order to treat patients and prevent the transmission of HCV through blood, blood preparations or by personal contact.  <P>SOLUTION: The present invention provides a composition that can include non-natural nucleic acids bearing a non-HCV-1 nucleotide sequence comprising eight or more nucleotides corresponding to a nucleotide sequence in a hepatitis C virus genome.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005348368-A (JP)
Title: Device for operating apparatus, video apparatus, and method for operating apparatus
Inventor: NAGAHASHI TOSHINORI
IPC: H04Q9/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To indicate various operations to an apparatus by relating the depressed state of a plurality of fingers and hands combined to various operations of a device for operating the apparatus.  <P>SOLUTION: The device for operating the apparatus comprises: a storage part for storing rules of operating the apparatus according to data on fingerprints for which the part of fingers and hands is specified and the depressed state of the part; a fingerprint detecting part for detecting fingerprints of a plurality of the fingers and hands almost simultaneously; a depressed state detecting part for detecting the depressed state of the plurality of the fingers and hands; a finger specifying part for specifying the part of the fingers and hands of the fingerprint by comparing the detected fingerprint with the data; a signal generating part for generating a signal for operating the apparatus on the basis of the rules according to the depressed state of the specified finger and hand; and a transmitting part for transmitting the signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI