baber/WOPTO huggingface dataset:
Patent JP-2003259675-A (JP)
Title: Servo control apparatus
Inventor: YOSHIDA MASAHIKO
IPC: H02P29/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a servo control apparatus causing less shock due to changeover even if control is changed over from a speed loop to a position loop during the deceleration of a motor.  <P>SOLUTION: This apparatus is provided with a first control means which drives the motor 117 based on a speed deviation Ve and has the speed loop, a second control means which drives the motor 117 by a second speed command signal Vr<SB>2</SB>based on a positional deviation θe and has the position loop based on the deviation θe, and a changeover switch 109 which changes over from a speed command signal Vr<SB>1</SB>to a speed command signal Vr<SB>2</SB>on the basis of a changeover signal. A command section 102 has a speed filter circuit 106 which removes a frequency component higher than a cut-off-frequency out of the frequency component of an original command signal Vr and allows frequencies lower than the cut-off frequency to pass to generate the signal Vr<SB>1</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252904-A (JP)
Title: Multi-branched polysaccharose
Inventor: KAKUCHI TOYOJI
IPC: C08B37/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-branched polysaccharose usable for a viscosity improver as a biologically compatible hydrogel and a biologically compatible medical base material and the like.  <P>SOLUTION: The present invention provides a multi-branched polysaccharose manufactured by polymerizing an anhydrous saccharose in the presence of a cationic or anionic initiator and its manufacturing method. The present invention enables a mass production of the water soluble polysaccharose in good reproducibility and industrial use of the multi-branched polysaccharose as a functional material. The present invention further enables supply of the multi- branched polysaccharose having an adjusted molecular weight and the adjusted branch degree which have not been obtained by use of the natural polysaccharose such as amylopectin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259479-A (JP)
Title: Microphone device
Inventor: GOTO YOSHINORI
IPC: H04R1/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone device which corrects sensitivity automatically by a method of varying the gain of a microphone amplifier depending on the sound volume by solving the problem that a sound is difficult to listen to because a stereo microphone used for various types of electric devices has a constant amplifier gain and the sound is recorded with a small sound level in the case of a far sound source or a near sound source of a small volume.  <P>SOLUTION: A sound signal from a stereo microphone is converted into a DC signal by a rectifier-filter, and the gains of variable amplifiers 13, 14 are controlled by this DC signal in a control voltage generating circuit 16. In this way, since the gains of the amplifiers 13, 14 change depending on the volume of the sound, input signals from the AGCs (automatic gain controllers) 17, 18 become constant signals, and a constant signal level can be obtained regardless of the volume of the sound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258748-A (JP)
Title: Node, optical path network, program, and recording medium
Inventor: YAMANAKA NAOAKI
IPC: H04B17/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To save labor and time required for setting a 3R implementation spot and to specify an accurate location.  <P>SOLUTION: Before setting an optical path, an optical packet for a test is sent to a route scheduled to set the relevant optical path, the optical packet for the test is received and its signal quality is decided. When the deterioration in the signal quality is decided, such a state is reported to a node on the pre- stage and when such a notice is received, in the node on the pre-stage, 3R processing is applied to the optical packet to be passed through said route later.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355090-A (JP)
Title: System for cell-based screening
Inventor: DUNLAY TERRY R
IPC: C40B60/14
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method and a screen for an optical system analysis of cells to rapidly determine the distribution, environment or activity of fluorescently labeled reporter molecules in the cells for the purpose of screening large numbers of compounds for those that specifically affect particular biological functions. SOLUTION: This system involves a step of providing the cells containing fluorescent reporter molecules in an array of certain locations, a step of scanning the numerous cells in each location with a high magnification fluorescence optical system, converting the optical information into digital data and a step of utilizing the digital data to determine the distribution, environment or activity of the fluorescently labeled reporter molecules in the cells. The array of locations may be an industrial standard 96 well or 384 well microtiter plate or a microplate having the cells in a micopatterned array of locations. The apparatus and computerized method for processing, displaying and storing the data are included.
Patent JP-2003255318-A (JP)
Title: Partial transmission liquid crystal display
Inventor: ITO OSAMU
IPC: G02F1/13357
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a partial transmission liquid crystal display using backlight rays highly efficiently.  <P>SOLUTION: Each of a plurality of pixels is constituted of a transmission display part and a reflection display part, the transmission display parts of a plurality of the pixels are distributed so that they are in the shape of hound's tooth check by viewing from the whole of a plurality of the pixels and micro lenses arranged so that their apexes approximately coincide with center of corresponding transmission display parts and the backlight is collected at the transmission display parts of each pixel are arranged between the backlight and a second substrate. Light collection efficiency of the backlight rays is enhanced and bright display with high color purity can be obtained under wide photoenvironment from a dark place to under direct sunlight by such structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003086548-A (JP)
Title: Manufacturing method of semiconductor device and polishing liquid therefor
Inventor: KATSUMURA YOSHITERU
IPC: B24B37/00
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To realize a step-free embedded structure at a high polishing speed. SOLUTION: An embedding material film 5 and a barrier film 4 are polished in batch by using polishing agent whose polishing velocities to a substrate material (especially, silicon oxide) 2, an embedding material (especially, tungsten) 5 and a barrier film material (especially, titanium nitride) 4 are almost the same with each other (that is, a polishing velocity gap is within 30%).
Patent JP-2003261371-A (JP)
Title: Blast resistant hydraulic hardened body
Inventor: TAKIZAWA KIYOSHI
IPC: C04B111/28
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic hardened body which has excellent blast preventability to heating such as fires.  <P>SOLUTION: An ethylene-vinyl alcoholic fiber having a fineness of 1 to 100 dtex, a fiber length of 1 to 30 mm, and an etylene content of 25 to 70 mol% is incorporated in 0.05 to 0.5 vol.% to 100 vol.% of the hydraulic hardened body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264269-A (JP)
Title: Manufacturing method for semiconductor integrated circuit
Inventor: SANO KAZUSUKE
IPC: H01L21/82
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor integrated circuit for correcting the semiconductor integrated circuit in a short period of time at a low cost.  <P>SOLUTION: The manufacturing method for the semiconductor integrated circuit in which a main circuit 1 and a circuit block 2 selected depending on usage are wired comprises a process of forming the main circuit 1 and the circuit block 2, and a process of changing only a mask where the wiring information of wiring parts 3 and 4 connecting the circuit block 2 and the main circuit 1 is transferred and forming a pattern connecting or short-circuiting the main circuit 1 and the circuit block 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272123-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI YUJI
IPC: G11B5/714
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which is obtained by using the rare earth-transition metal based granular magnetic powder and has higher output and excellent short wavelength recording characteristics by specifying an orientation structure of a magnetic powder in a magnetic layer.  <P>SOLUTION: The magnetic recording medium having the magnetic layer containing the magnetic powder and a binder on a non-magnetic substrate is characterized in that the magnetic powder contains a rare earth-transition metal based granular powder containing a transition metal element and a rare earth element and having 5 to 100 nm average particle size, the magnetic layer has ≤300 nm thickness, the ratio of the coercive force in the longitudinal direction to that in the lateral direction is ≥1.20 and the ratio of the squareness ratio in the longitudinal direction to that in the lateral direction is ≥1.9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266617-A (JP)
Title: Fragrant laminated sheet
Inventor: SUGAWARA NORIYASU
IPC: C08K5/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fragrant laminated sheet enhanced in its surface damage resistance, capable of holding a fragrance and capable of suppressing deterioration of the work environment at the time of molding.  <P>SOLUTION: The fragrant laminated sheet is constituted of an intermediate layer 2 comprising a resin composition prepared by adding an aromatic to a resin containing a monomer having a polar group as a constituent unit and outer layers 3 and 3, which comprise a polyolefin resin and have aromatic permeability, provided on both surfaces of the intermediate layer 2. By this constitution, an aromatic is held by the intermediate layer 2 and a fragrance is developed through the outer layers 3 and 3. The damage resistance of the fragrant laminated sheet is enhanced by the outer layers 3 and 3 and the generation of a malodor is improved even at the time of molding of the sheet by covering the intermediate layer 2 with the outer layers 3 and 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265093-A (JP)
Title: Method for producing dough kneaded with hot water for bakery product
Inventor: YOKOYAMA HARUKI
IPC: A21D13/06
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dough kneaded with hot water, preserved for an extremely longer period compared to the conventional one, and having aging resistance, and to provide a method for producing a bakery product by which the industrially efficient production thereof is carried out by using the dough kneaded with the hot water.  <P>SOLUTION: The method for producing the dough kneaded with the hot water involves kneading a material for the dough containing 100 pts.wt. flour and 3-250 pts.wt. oil and fat in the presence of water at 80-100°C. The method for producing the bakery product involves baking a bakery dough obtained by using the dough kneaded with the hot water produced by the method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271501-A (JP)
Title: Terminal, server, program and system
Inventor: UMEDA TOMOAKI
IPC: H04N7/173
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal, a server, a program and a system, capable of teaching reaction to transmitted information to a sender.  <P>SOLUTION: This system includes a transmission source terminal for transmitting transmit data containing at least one of voice and an image, a terminal at the transmit destination having a regeneration part for regenerating transmit data and a data collecting part for obtaining reaction information containing at least one of external voice and image taking regeneration as the necessary condition, and a server having a reaction information receiving part for receiving reaction information from the terminal at the transmission destination, a reaction information storing part for storing the received reaction information corresponding to the transmit data, and a reaction information transmission part for transmitting the reaction information to the transmission source terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269825-A (JP)
Title: Refrigerant recovery apparatus and refrigerant recovery method
Inventor: IWASAKI YOSHITAKA
IPC: F25B45/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant recovery apparatus which is easily carried and handled, makes little noise and rapidly and efficiently recovers a refrigerant while dispensing with dry ice or reducing the applied quantity.  <P>SOLUTION: In this refrigerant recovery apparatus 1 for recovering the refrigerant in a refrigerant circuit of an air-conditioning refrigeration unit 2, a refrigerant recovery container 4 put in a pressure reduced state is connected to the refrigerant circuit, and the refrigerant recovery container 4 is provided with a Peltier element 5. The refrigerant in the refrigerant circuit is recovered into the refrigerant recovery container 4 and liquefied by cooling the refrigerant recovery container 4 by the Peltier element 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268379-A (JP)
Title: Carbonizing treatment system for organic waste water residue and carbonizing method
Inventor: YASUMURA KEIJIRO
IPC: B09B3/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonizing method reducing a carbonizing energy cost.  <P>SOLUTION: The carbonizing method comprises separating an organic waste containing a solid and a liquid by a separator; adding methane bacteria, which are a fermented microorganism, into the liquid; performing methane fermentation in a methane fermentation tank; and being stored in a gas depot recovering a methane gas which is a generated microorganism fermentation gas. On the other hand, utilizing the methane gas stored beforehand in the gas depot as a heat source for combustion when the solid separated by the separator is conveyed to a combustion/carbonization system to do combustion and carbonization, the combustion/carbonization can be fully performed by burning the solid utilizing the methane gas which is expected to generate higher energy than that of a generation gas generated generally at combustion of the solid, and a supplying amount of an external fuel is decreased by obtaining the methane gas from the liquid obtained by separation of the organic waste water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265182-A (JP)
Title: Plasmid containing promoter expressed specifically to callus and method for selecting transformed plant cell callus
Inventor: WAKASA AKIRA
IPC: A01H1/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recombinant plasmid which is expressed specifically to a plant cell callus and efficiently selects a transformed plant cell callus, a selected marker useful for the plasmid and to provide a selection method for efficiently selecting the transformed plant cell callus by expressing the selected marker specifically to a callus.  <P>SOLUTION: The selected marker and the recombinant plasmid contain a gene (A) encoding a protein which has α subunit activity of a first isozyme of rice plant ASA but is insensitive to feedback inhibition by tryptophan and a protnoter expressing the gene (A) specifically to a callus, such as a promoter having a base sequence of sequence number 1 (reference to the specification) expressing the gene (A) specifically to a callus, etc. The selection method comprises a process for transforming the plant cell callus by the recombinant plasmid and a process for selecting a callus having resistance to a tryptophan analogous compound from the callus treated by the process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280074-A (JP)
Title: Camera
Inventor: DOI TAKAHIRO
IPC: G03B17/48
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of saving the wasteful usage of the internal memory of a camera body and film by preferentially storing digital image data in an external memory in a digital photography mode when the external memory is attached to the camera body.  <P>SOLUTION: The camera is equipped with an image pickup means for obtaining image data by picking up a subject image, a first image storage means incorporated in the camera body and storing the image data, a second image storage means attached to/detached from the camera body and storing the image data, and a storage mode setting means for setting either a first storage mode for storing the image data in the first image storage means or a second storage mode for storing the image data in the second image storage means. The storage mode setting means sets the second storage mode when the second image storage means is attached to the camera body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276587-A (JP)
Title: Deceleration control device
Inventor: TSUTSUMI JUNJI
IPC: B60T8/58
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deceleration variation due to inappropriate integral value.  <P>SOLUTION: Deceleration is controlled based on an output value Iout(0) of an integral element of a difference Δα between a deceleration αv of a vehicle and a reference deceleration αref at a normal time, and at an anti-skid control, the above deceleration control is stopped and the output value Iout(0) is initialized by '0'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276602-A (JP)
Title: Damper device between car bodies for rail road vehicle
Inventor: NIIMURA HIROSHI
IPC: B61G11/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To set damping force high in a range posing no problems regarding safety and low at a point such as a station yard where rapid relative lateral displacement between car bodies occurs.  <P>SOLUTION: An inner diameter of a cylinder 51 of a lateral movement damper 5 is set so that a piston 52 is slidable with its periphery in close contact with the inner wall of the cylinder 51 at an intermediate part which serves as a neutral position of the piston 52 and set larger than the outer diameter of the piston 52 in a range where the piston 52 laterally moves more than prescribed. The damping force of the damper can be controlled by switching a solenoid valve 57 disposed in a circuit 56 communicating with fluid pressure chambers 54, 55 partitioned on both sides of the piston 52 in the cylinder 51 of the lateral movement damper 5 with a control device 13 based on train velocity or train position information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279006-A (JP)
Title: Fine powder solid fuel combustion apparatus
Inventor: FUJIMURA KOUTAROU
IPC: F23D1/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain long service life and prevent a buildup of hot slug in a fine powder solid fuel combustion apparatus which burns a mixture of solid fuel such as coal and gas such as air as fuel by restraining the mixture from violently colliding with an inner wall surface of a mixture nozzle.  <P>SOLUTION: The mixture nozzle for jetting the fuel-air mixture into a furnace sprays a part of fuel secondary air or compressed air fed from the outside of a wind box as a current of air along the inner wall surface with an air spraying apparatus. The current of air relieves and restrains the mixture from colliding with the inner wall surface of the mixture nozzle and makes the mixture around the inner wall surface lean, thus minimizing wear to the mixture nozzle and preventing the fuel from adhering and being deposited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286650-A (JP)
Title: Method and machine for producing web with unidirectionally arranged filaments
Inventor: ISHIDA MASARU
IPC: D04H3/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce a web with more highly unidirectionally arranged filaments.  <P>SOLUTION: A web production machine comprises a melt blow die 3 parallel arranged with many nozzles 2 via which a molten polymer is extruded as filaments 4 and a meshy conveyor 1 for collecting the filaments 4 extruded via the nozzles 2 and conveying them, and a blower 7 located at the reverse face side the filament-collecting surface of the conveyor 1, wherein the blower 7 is set up with its blow port 7a turned upward and provided swingably about the swing center O parallel to the row direction of the nozzles 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275258-A (JP)
Title: Leg supporting apparatus
Inventor: KAWAKAMI HIDEO
IPC: A61G13/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg supporting apparatus capable of easily adjusting a crotch receiving position relative to a medical table.  <P>SOLUTION: The crotch receiving positions relative to the medical table can be adjusted by rotation of a straight bevel gear 49, frames 43 and 45 and a spur gear 52. Moreover, an engaging state and disengaging state of a blade 55 toward the straight bevel gear 49 and the spur gear 52 can be simultaneously changed through the operation of a lever 66. The fixation of the crotch receiving position relative to the medical table and the relief thereof can be conducted by means of a single operation of the lever 66.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278403-A (JP)
Title: Hydraulic damper for houses
Inventor: OGURA MASANORI
IPC: E04H9/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic damper applicable to houses such as prefabricated houses, etc.  <P>SOLUTION: In a structural frame 31 consisting of an upper house beam 32, a lower house beam 33 and a pair of columns 34, a support member 40 fixed to the upper or lower beam 32 or 33, and a house-use hydraulic damper provided between the support member 40 and the structural frame 31 to attenuate the vibrations of structural frame 31, a tubular cylinder 2 and a piston rod 3 protruding from an end of the cylinder 2 are provided, and a mounting seat (or a cylinder coupling part) 21 is formed at the center of the body 20 of the cylinder 2 to connect the cylinder 2 with the support member 40. This mounting seat 21 is located on the center line O of the structural frame 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283696-A (JP)
Title: Video intercom system
Inventor: NIWA KAZUKI
IPC: H04M11/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To set and update a master unit with a monitor at a portable terminal by dealing with the portable terminal when calling a visitor's slave unit by referring to a visitor's recorded image by the terminal from a going-out place during his absence.  <P>SOLUTION: A video intercom system comprises an entrance unit 1 with a camera for imaging the visitor by the camera 12, and a master unit 2 with a monitor connected to the unit 1 and having a camera recording function for recording an image by the camera 12 and a reproducing function for reproducing the recorded image by the monitor 41. The unit 1 has a CPU which can be connected to a server 9 by using a PHS network 4 and an internet 8 or an ADSL network 6 and the internet 8 and up loading the image recorded by the unit 2 to the server 9 by using the PHS network 4, the internet 8 or the ADSL network 6, and the internet 8 by operating a transfer set button of the unit 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284948-A (JP)
Title: Co selection oxidation catalyst and manufacturing method therefor
Inventor: HOSHINO MAKI
IPC: C01B3/32
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CO selection oxidation catalyst having an excellent CO removal performance even at a low temperature area in which adsorption of CO to platinum is inhibited.  <P>SOLUTION: The CO selection oxidation catalyst contains an inorganic carrier carried with platinum. A bond energy of the platinum measured by an X ray photoelectric spectral analysis method (XPS) is higher than that of the platinum carried using tetrammineplatinum and is lower than that of the platinum in platinum monoxide.  <P>COPYRIGHT: (C)2004,JPO