baber/WOPTO huggingface dataset:
Patent JP-2003120354-A (JP)
Title: Control device for multicylinder diesel engine
Inventor: ITOYAMA HIROYUKI
IPC: F02B37/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To optimize EGR control precision and supercharger control even in a multicylinder diesel engine comprising one EGR device and a plurality of superchargers. SOLUTION: A control device for a multicylinder diesel engine comprises the EGR device 16 and the plurality of superchargers 11A and 11B, and comprises a means 21 for computing a control command of the EGR device 16 depending on an operating condition, a means 21 for controlling the EGR device 16 so as to effect the control command of the EGR device 16, a means 21 for computing a target intake air quantity or a target supercharging pressure depending on the operating condition, a supercharger operation command setting means 21 for setting individual operation commands of the plurality of superchargers 11A and 11B according to the target intake air quantity or target supercharging pressure and the control command of the EGR device 16, and a means 21 for controlling the plurality of superchargers 11A and 11B so as to effect the individually set supercharger operation commands.
Patent JP-2003120596-A (JP)
Title: Booster pump and its usage
Inventor: FUKUDA MASAHIKO
IPC: F04D29/52
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a booster pump convenient for carrying with a small size and a light weight and also suitable for direct connection of two or more pumps for long-distance force feed or high-head draining and its usage. SOLUTION: In this booster pump using a DC brushless motor, a magnetic cylinder 10 is fitted to the circumferential surface of an aluminum alloy-made motor shaft 3 in a position opposed to the inside surface of a stator 2, and two or more magnet plates 11 are fixed to the circumferential surface of the magnetic cylinder 10 in the state where they are juxtaposed at fixed intervals along the circumferential direction. The inside diameter Φ1 of the tip of a pump suction port 20 is set slightly larger than the inside diameter Φ2 of the tip of a pump discharge port 22, and the tip periphery of the pump suction port 20 and the tip periphery of the pump discharge port 22 are formed into flange connecting edges 28 of the same diameter.
Patent JP-2003121597-A (JP)
Title: Electron beam irradiation apparatus
Inventor: YOSHIZUMI HIROSHI
IPC: G21K5/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation apparatus, capable of easily carry in and out the device body for installation and maintenance. SOLUTION: The device comprises a shielding plate 13 provided on a conveyer 12 carrying an object to be irradiated for preventing radiation generated during the electron beam irradiation from being transmitted outside of a sterilization room, the electron beam irradiation apparatus body 10 irradiating the object with electron beam from the front. The electron beam irradiation apparatus body 10 is placed on a freely movable frame 11. A shielding wall, positioned in between the apparatus body and the sterilization room 14, is made movable so that the apparatus body is made movable by opening the movable wall 15.
Patent JP-2003120338-A (JP)
Title: Working machine
Inventor: OSAWA HISATO
IPC: F02D9/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a working machine having a simple operating action transmitting mechanism, in a working machine whose stopping, starting and choking operations are switchable with one operating part. SOLUTION: The operating part comprises a rotor turnable to a stopping position, a starting position and a choking position. A choke opening and closing mechanism has a valve turnable on a rotary shaft, an arm part mounted on the rotary shaft, and a transmitting member for transmitting motion of the rotor to the arm part through longitudinal movement. The transmitting member extends between a tip end coupled to the arm part and a base end coupled to the rotor, and the rotor has a relief hole for receiving the base end. While the rotor turns form the stopping position to the starting position, the base end moves in the relief hole to keep the transmitting member longitudinally unmoved.  During turn form the starting position to the choking position, the base end is limited in movement in the relief hole to cause the transmitting member to move longitudinally and transmit the motion of the rotor to the arm member.
Patent JP-2003132380-A (JP)
Title: Parking facility system and charging method for parking fee
Inventor: KATO MASAKI
IPC: G06Q30/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a parking facility system preventing fraudulent usage and providing unrestricted determination of parking time and cashless usage. SOLUTION: The parking facility system is provided with a camera 5 provided in a parking space and photographing a number plate of a vehicle parked in the parking space, and parking fee determining parts 11 and 14 calculating a parking fee to be charged to the vehicle on the basis of a photographed image by the camera 5.
Patent JP-2003133922-A (JP)
Title: Pulse rain detecting device and method therefor
Inventor: NISHIGUCHI KENICHI
IPC: G01S7/292
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that, when the pulse train from a signal source included in a received pulse train is short and fluctuation is included in its PRI, the peak level at the position of the PRI is reduced, noise increases, and consequently the pulse train is hardly detected. SOLUTION: This device and method is configured to compute a moving sum Dk (t) of complex trigonometric function within a moving window [t-ντk , t+ντk ], which moves with time, based on arrival times tm of receiving pulse which construct a pulse interval tm -tn detected by simple PRI filters 121 to 12k .
Patent JP-2003133121-A (JP)
Title: Bond soft magnetic material having excellent mechanical strength at room temperature and high temperature, and its manufacturing method
Inventor: WATANABE MUNEAKI
IPC: C08L101/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a bond soft magnetic material having excellent mechanical strength not only at room temperatures but also at high temperatures. SOLUTION: In the bond soft magnetic material in which an iron-base soft magnetic powder is molded with a 0.2 to 2 mass% resin, the resin is composed of a mixed resin with the compounding ratio of thermoplastic resin/ thermosetting resin = 0.4 to 2.5, and it has excellent mechanical strength not only at room temperatures but also at high temperatures.
Patent JP-2002184085-A (JP)
Title: Automatic disk exchanger
Inventor: HAYASHI AKIO
IPC: G11B17/26
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify structure by inverting a disk by an inverting means, when inversion of surface/rear of the disk is required, when the disk is moved between a storage means and a recording/reproducing means, in an automatic disk exchanger provided with a carrier means and the inversion means. SOLUTION: A transfer mechanism depresses a pallet 9', loaded with a disk D, into a guide groove 57 formed on the lower side of the inversion means 52. A turning frame 54 is turned by 180 deg. by the operation of a drive motor 55, and when the turning of the frame 54 is stopped by abutting a projection piece on another stopper 61 and the inversion of the disk D by 180 deg. from an approximately horizontal position up to approximately horizontal position has been completed, the disk D is dropped and loaded on the other pallet 9' moved to the lower side. The transfer mechanism pulls out the pallet 9', loaded with the inverted disk D from the inversion means 52, and the carrier mechanism carries the transfer mechanism storing the pallet 9' loaded with the disk D to a recoding/reproducing drive.
Patent JP-2002206534-A (JP)
Title: Dynamic pressure type multiporous oil retaining bearing and manufacturing method therefor
Inventor: OKAMURA KAZUO
IPC: F16C17/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To mold and machine a bearing face having an inclined dynamic pressure groove precisely by simple facility and small number of man-hours and ensure proper oil circulation between the inside of a bearing body and a bearing clearance to suppress the deterioration of oil in the bearing clearance and improve service life of a bearing. SOLUTION: A sintered metallic raw material 1' is pressed in a die 20 and is pressed against a lower punch 23 to pressurize it from the vertical direction. The sintered metallic raw material 1' receives a pressing force from the die 20 and upper and lower punches 22, 23 and causes the deformation, and an inner peripheral face is pressurized into a mold 21a of a core rod 21. Consequently, a shape of the mold 21a is transferred on the inner peripheral face of the sintered metallic raw material 1' to mold the bearing face 1b.
Patent JP-2003126897-A (JP)
Title: Method for concentrated sludge disposal
Inventor: YAMAZAKI MASAYASU
IPC: C02F11/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for disposing in a cement factory concentrated sludge produced in a sewage-treatment plant, etc., by carrying the concentrated sludge to the cement factory, saving a cost and avoiding an environmental problem accompanied by the carrying as far as possible. SOLUTION: The concentrated sludge 2 produced in the sewage-treatment plant 1 is carried to a port 6 near the cement factory 5 on a ship 4, and, after unloading, is brought into the cement factory 5 as it is, and used as a portion of fuel for cement production. If the cement factory 5 is far from the port 3, the concentrated sludge is dehydrated by means of a dehydrating apparatus in the neighborhood or on the ship 4 to make dehydrated cakes, which are then brought into the cement factory.
Patent JP-2003126762-A (JP)
Title: Coating method
Inventor: TOMARU MIKIO
IPC: B05D7/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a coating method by which a extremely thin coating layer is uniformly formed without causing coating unevenness. SOLUTION: The coating apparatus 10 using the coating method is provided with a pre-coating apparatus 14 for applying a coating liquid in the quantity more than required on a continuously traveling web 12 and a doctor blade 16 for scraping the excess portion of the coating liquid. The position of the doctor blade 16 is capable of being controlled in the vertical direction and thereby the difference of the tension of the web 12 in front of and behind the doctor blade 16 is controlled to 0.5-5 kgf/m.
Patent JP-2003126874-A (JP)
Title: Treating method of arsenic-containing water and the equipment
Inventor: MIYABAYASHI TETSUJI
IPC: B01D21/08
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively treat the water to be treated containing arsenic and iron ion without need for using flocculating agent or saving the used amount of flocculating agent. SOLUTION: The water to be treated flown from a supply passage 16 into an oxidizing vessel 10 is aerated by an aerating means 14, and iron ion in the water to be treated is oxidized to generate a floc of iron hydroxide. Molecular arsenic is incorporated in the floc at the floc generating stage, and ionic arsenic is adsorbed on the surface of the generate floc. The inside of the oxidizing vessel 10 is maintained at a high concentration by returning and circulating the floc separated by a film separation means 12 of a later stage.
Patent JP-2002202872-A (JP)
Title: Method for executing forgery preventing countermeasure in digital color printer and device for the same
Inventor: FAN ZHIGANG
IPC: G06F21/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for executing forgery preventing countermeasures to a digital color printer with a personal computer as a base with high cost efficiency. SOLUTION: This system for rendering electronic picture expressions corresponding to a software application program is composed of a host processor (23) with a personal computer(PC) as a base programmed so that the software application can be executed, a temporary storage device (136) corresponding to the host processor (23), and a printer (30) interfaced to the host processor (23). A printer driver routine is allowed to operate on the host processor (23), and while the electronic picture expressions are printed by the printer (30), at least a part of the electronic picture expressions is checked when it is stored in the temporary storage device (136) so that whether or not the electronic picture expression are forged documents can be decided.
Patent JP-2003138701-A (JP)
Title: Drainage structure for building
Inventor: NIWA KENTARO
IPC: E04D13/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure for a building capable of totally simplifying a structure for draining the water such as rain water. SOLUTION: End parts 6A, 7A of a side beam 6 and a girder 7 as a structural material of a balcony as a building, are abutted and joined to a column 4 through intermediate members 11, 12, and a water collecting pit 29 composed of a water collecting pit body 30 and water collecting pit auxiliary bodies 31, 32 is mounted along the longitudinal direction of the column 4 at a lower part of a place where the end parts 6A, 7A are gathered.  The rain water flowing down from the drains 42, 43 of the side beam 6 and the girder 7 also used as a gutter member, is received by the water collecting pit auxiliary bodies 31, 32 and discharged to the external of the balcony, and further the water collecting pit auxiliary bodies 31, 32 are slidable in the circumferential direction of the column 4 to the water collecting pit body 30 to be moved to the positions of the side beam 6 and the girder 7 mounted at an opening angle corresponding to the shape of a site.
Patent JP-2003146272-A (JP)
Title: Seat for two-wheeled vehicle and manufacturing method thereof
Inventor: HASEGAWA KENICHI
IPC: B62J1/12
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a two-wheeled vehicle making deep hanging up possible even if a cushion material is thin, making sharp hanging up possible, and to provide its manufacturing method. SOLUTION: This seat for a two-wheeled vehicle 1 is formed such that the cushion material 3 is placed on a bottom plate 2, the cushion material 3 is covered with a surface skin material 4, and the surface skin material 4 is hanged up to the bottom plate 2 side in the specified position. A long hole 2a is formed in the bottom plate 2 in the hanging up position of the surface skin material 4, at least a separated part is formed in the long hole 2a in the cushion material 3, a tongue part 4f is formed in the surface skin material 4, the tongue part 4f of the surface skin material 4 is passed through the separated part of the cushion material 3 and the long hole 2a of the bottom plate 2 and drawn out to the back surface of the bottom plate 2, and the tongue part 4f and the bottom plate 2 are joined.
Patent JP-2003140300-A (JP)
Title: Optical recording medium
Inventor: KOIKE MASASHI
IPC: G11B7/24035
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which is less fluctuated in bit size and suppresses the fluctuation in recording characteristics, such as jitter and error rate, even against fluctuation in laser power and fluctuation in pulse width and can acquire a sufficient recording margin. SOLUTION: This optical recording medium is formed by successively laminating at least a recording layer containing an organic dye which is substantially free of the change in an chemical composition by heat on the side of the temperature lower by 50 deg.C and more than the initiation temperature of a main weight loss under a nitrogen atmosphere in thermal analysis, is <=2%/ deg.C in weight loss inclination in the main weight loss process and is 15% to 75% in the total weight loss %, a metallic reflection layer and a protective layer, on a transparent substrate with guide grooves formed thereon.
Patent JP-2003138970-A (JP)
Title: Diesel engine
Inventor: SHIGAHARA MEGUMI
IPC: F02D21/08
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine capable of emitting and reducing NOx from an NOx storage catalyst without increasing the smoke emission quantity by increasing the upper limit value of the EGR rate for controlling the emission of smoke. SOLUTION: The NOx purge combustion mode, when the fuel injection timing IT is set at 36 deg.BTDC which is widely advanced compared with a general 10 deg.BTDC, is executed. At the fuel injection timing IT, the smoke emission quantity is controlled to a very low value even if the EGR rate Regr is increased to about 56%, while the excess air ratio of 1.0 or lower is achieved because of the large EGR, so that NOx can be emitted and reduced with the increased HC and CO.
Patent JP-2003143456-A (JP)
Title: Camera
Inventor: FUJISAWA TOSHIKI
IPC: H04N5/907
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To increase the speed for a photographing image recording, raise the safety of image data and contrive an effective use of a memory in a camera equipped with a plurality of photographing recording memories. SOLUTION: A digital camera 100 equipped with a plurality of photographing recording memories (memory cards A, B, C) divides one photographing image into the number of recordable memory card, distributes the divided image data into each memory card, and simultaneously records the data. Further, in a continuous projection mode, the digital camera 100 records the sequentially inputted photographing image in a different memory card in predetermined order. Further, the digital camera 100 simultaneously records the divided image data of one photographing image and error correcting data obtained by calculating exclusive OR operation of the divided image in the different memory card.
Patent JP-2003141013-A (JP)
Title: Transmitting device, content processor, printer and transmitting and receiving method
Inventor: HIROSE ATSUTSUGU
IPC: G06F13/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting device, content processor, printer, and transmitting and receiving method capable of independently transmitting and acquiring data suitable for display and data suitable for printing. SOLUTION: A transmitting means constituting this transmitting device transmits printing content conformed to printing also in response to the request of content for display from the content processor. In the content processor responding to the transmitting device, an acquiring means acquires the content for printing, and a printing output means outputs the content for printing to a prescribed printing means for printing.
Patent JP-2003142270-A (JP)
Title: Light emitting element
Inventor: MATSUO MIKIKO
IPC: H05B33/14
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element with excellent heat stability and high efficiency. SOLUTION: The light emitting element having high efficiency and long life can be realized by laminating a blocking layer containing a material shown by formula (1) on a light emitting layer, or by applying a phosphorescent layer containing the material shown by formula (1) and phosphorescent material as the light emitting layer. In formula (1), R1 , R2 represent aromatic ring containing two nitrogen atom, and alkyl group of 1-3 carbons, R3 -R6 represent H, alkyl group, aryl group, and aromatic ring containing nitrogen atom, and M1 , M2 represent central metal.
Patent JP-2003142386-A (JP)
Title: Substrate temperature regulator, and method of regulating substrate temperature
Inventor: NISHIMURA NAOAKI
IPC: H01L21/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To perform temperature regulation at high speed and with accuracy to a substrate, such as a wafer which is being carried in. SOLUTION: In a substrate temperature regulator which performs temperature regulation of a substrate, so that it reaches a certain final target control temperature by bringing the temperature of a substrate close to the control target temperature, the control target temperature is changed variably, taking the temperature of the substrate into consideration. When final target control temperature is within a specified temperature range including some final target temperature, the control target temperature is set, so that the temperature deviation from the final target temperature is maximum within the range of the final target control temperature of the substrate and that the temperature difference between the temperature of the substrate and the control target temperature becomes maximum.
Patent JP-2003141546-A (JP)
Title: Image processing method
Inventor: SATO KATSUTAKA
IPC: G06T7/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an image pattern detection technique capable of robustly detecting an object with high reliability from an image time series such that a scene is successively photographed, then separating the object from its background. SOLUTION: In this image processing method, points with a brightness difference equal to or greater than a threshold TB are searched radially in eight directions from a point of interest on a background screen shown in (a), to form eight pairs. The magnitude relationships in brightness of each pair (positive or negative of their difference) are made into eight pairs of binary signs as evaluation values for a pixel of interest. On a desired scene including an object appearing on a background image shown in (b), evaluation values for each pixel are similarly obtained; the evaluation values are compared for each pixel to extract portions of the different evaluation values as an RRF image shown in (c), while making a decision by majority.  With such procedures, the influences of noise and illumination are made smaller than if simple background differences shown in (d) to (f) are used, with the resultant effect of making the appearing object robustly extractable.
Patent JP-2003152300-A (JP)
Title: Structure for mounting electronic circuit package
Inventor: SATO KATARO
IPC: H05K7/20
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To make a wiring board smaller in size and height in a structure for mounting an electronic circuit package where a plurality of electronic circuit packages are arranged like a bookshelf to form electronic circuit equipment. SOLUTION: An electronic circuit package 1 is comprised of upper and lower wiring boards 7a and 7b and a plurality of power supply connectors 8aa to 8ax and 8ba to 8bx for connecting the power supply wirings or planes of both wiring boards. The wiring board 7a is formed by laminating a number of wiring layers where a plurality of package connectors 6a to 6e for signal connection between a plurality of logic circuits 2a to 2h and the outside of the electronic circuit package are mounted and which form both signal wiring connection and power supply connection. The wiring board 7b is provided with a voltage conversion circuit that converts a power supply supplied from the outside of the electronic circuit package to a potential wherein the logic circuit operates, and it is comprised of only a few number of power supply wiring layers.  A power supply after conversion is supplied to the logic circuits through the respective power supply connectors.