baber/WOPTO huggingface dataset:
Patent JP-2004216256-A (JP)
Title: Steam treatment apparatus
Inventor: WATABE HIROYA
IPC: B08B3/02
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam treatment apparatus at low cost capable of preventing a deposition substance removed from an article to be treated from being re-deposited on the article to be treated and reducing an exhaust amount.  <P>SOLUTION: The steam treatment apparatus is provided with a steam treatment part 10 comprising a vapor spraying nozzle 2 for spraying vapor G<SB>1</SB>for steam treatment toward the article A to be treated; an exhaust mechanism 5 provided near the vapor spraying nozzle 2 and discharging at least a part of the vapor G<SB>2</SB>after applied to the steam treatment to the outside the system of the steam treatment; and a cooling mechanism 6 for cooling the vapor G<SB>2</SB>after the steam treatment. A flow passage 15 permissible with a condensate L<SB>2</SB>of the vapor cooled and condensed by the cooling mechanism 6 is formed in a gap of the surface of the article A to be treated and the steam treatment part 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003264998-A (JP)
Title: Power feed system for automobile
Inventor: GODEFROY EMMANUEL
IPC: H02P9/48
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power feed system for an automobile for applying power to a plurality of batteries that output different voltages.  <P>SOLUTION: The power feed system for an automobile comprises an AC generator, a first battery having a voltage lower than that of the electromotive force of the AC generator, and a second battery having a voltage higher than that of the electromotive force of the AC generator. The first battery is charged while an internal inductance of the AC generator is charged, and the second battery is charged while the internal inductance is discharged. A control switch connected to the first battery and a diode for charging the second battery are arranged at respective phases of the AC generator. Also in this system, the first battery is charged while the control switch is closed. After the inductance is charged, the inductance feeds power to the second battery while the control switch is opened, thus charging the second battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004221991-A (JP)
Title: Position detector, position detection system, position detection method and position detection program
Inventor: AKIYAMA YASUTOMO
IPC: H04W88/04
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately detect the position based on position information transmitted from mobile equipment such as a portable telephone terminal.  <P>SOLUTION: A position detector 1 transmits the request of the position information to respective portable telephone terminals 2 capable of communicating with a GPS 3 by using the GPS 3. At the time of receiving the request, the portable telephone terminal 2 obtains its position information from the GPS 3 and transmits it to the position detector 1 together with transmission time information. The position detector 1 calculates the distance from the position detector 1 to the portable telephone terminal 2 based on the transmission and reception time (transmission time information and reception time information) received from the portable telephone terminal 2, prepares a circle or a sphere whose center is the position information of the portable telephone terminal 2 based on the result and the position information, calculates the intersection with the sphere as its own position, maps its calculated position on a map and thus detects its own present position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220375-A (JP)
Title: Practical use information provision device, practical use information provision method and practical use information provision program
Inventor: OKUJIMA MEIKI
IPC: G06Q10/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide customized practical use information about a user's computer or peripheral equipment, and to allow rapid grasp of a software or peripheral equipment insufficient under the user's own environment when using the practical use information.  <P>SOLUTION: A registration processing part 124b registers: software information pre-installed in the computer as machine type data 123b in each machine type; the machine type of the computer of the user, software information except the pre-installed software information and peripheral equipment information as user data 123c; and the practical use information and data on the software/peripheral equipment necessary for the practical use information as practical use data 123d. A practical use information extraction part 124c extracts the practical use data fit for the user environment, and provides the practical use data to the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228206-A (JP)
Title: Substrate for element formation and its manufacturing method, and semiconductor device
Inventor: NAGANO HAJIME
IPC: H01L21/322
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To form a high-quality non-SOI region on an SOI substrate, and to effectively integrate a logic circuit and a DRAM in the same semiconductor chip.  <P>SOLUTION: In a method for manufacturing a substrate for element formation, a support-side substrate 110 whose main surface has a thermal oxidation film 111 is joined to an active-layer-side substrate 120 whose main surface has a thermal oxidation film 121 via the oxide films 111, 121 while respective main surfaces oppose each other. After that, the active-layer-side substrate 120 and one portion of the oxide films 121, 111 are selectively etched to the halfway depth of the oxide film 111 from a surface at a side opposite to the main surface of the active-layer-side substrate 120; a side-wall insulating film 145 is formed at the etching side of the active-layer-side substrate 120; the oxide film 111 remaining at a portion other than a portion directly below the semiconductor substrate 120 is selectively etched; and a single crystal semiconductor layer is formed on a support-side substrate 110 exposed by removing the oxide films.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223920-A (JP)
Title: Sheet postprocessing device and image forming device equipped with the same
Inventor: OCHIAI TOSHIHIKO
IPC: B42C9/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency for binding a book by a method in which enough bonding force is obtained between sheets (or papers) and the sheets are efficiently bonded together with toner.  <P>SOLUTION: The sheet postprocessing device is equipped with a thermally pressurizing part 109, at which the sheets are bonded together by thermally pressurizing the toner layers 114 of the sheets S each having the toner layer 114 as a bonding part, and a vibrator 61 which applies vibration to the toner layer 114. When the toner layer is vibrated with the vibrator 61, the toner molten through the heating with the thermally pressurizing part permeates in the fibers of the sheet, resulting in heightening bonding force and improving the efficiency for binding the book by efficiently bonding together the sheets with the toner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227372-A (JP)
Title: Series regulator and stabilizing power unit using it
Inventor: HOSOKI MITSURU
IPC: G05F1/56
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated series regulator capable of operating an overheat protection function without an abrupt decrease of the output voltage with no signs and protecting overheat without exerting harmful influence on a mounted substrate due to temperature.  <P>SOLUTION: This series regulator comprises an output transistor Tr1 connected between an input terminal 1 and an output terminal 2 in series for controlling an output voltage Vo, a comparator Amp comparing a partial pressure formed by dividing the output voltage Vo and a reference voltage Vref and inverting/amplifying the difference, and an IC chip 10 connected to a control terminal of the output transistor Tr1 and having a control circuit formed for controlling the output transistor Tr1 according to the output of the comparator Amp. A temperature detection circuit 4 detecting the temperature of the IC chip 10 and a reset output circuit 5 outputting a reset signal when the temperature detected by the temperature detection circuit 4 exceeds a predetermined temperature are installed inside the IC chip 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228441-A (JP)
Title: Method for purifying single crystal silicon member for heat treating semiconductor substrate
Inventor: HAN RENSHO
IPC: H01L21/22
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a single crystal silicon member for heat treating a semiconductor substrate in which a metal pollution can be remarkably reduced as compared with a polycrystal silicon boat and a purifying effect is stabilized.  <P>SOLUTION: The method for purifying the single crystal silicon member for heat treating the semiconductor substrate includes a step of cleaning the single crystal silicon member having an oxide film by an HF aqueous solution, and further a step of heat treating the semiconductor substrate in a mixed gas atmosphere of an HCl having an HCl gas concentration of 5 to 50 % and an oxygen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226335-A (JP)
Title: Cooling structure for irradiation window section for electron beam irradiation device
Inventor: KIMURA TOSHIO
IPC: B01J19/12
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the occurrence of a hydrogen fluoride (HF) system corrosive product when a sheet-like material processed with polytetrafluoroethylene is subjected to electron beam treatment using a scan type electron beam irradiation equipment, the probability of the corrosion of a window foil by deposition of the corrosive product onto a widow foil corner part to which the wind cannot be delivered, and the deposition of the corrosive product onto the window foil corner part.  <P>SOLUTION: Notches are formed at both ends of a nozzle blow-off port of a cooling duct of an irradiation window foil of the electron beam irradiation equipment. The cooling wind, since going out of the notches toward the lateral direction, blows also on both the end corner parts of the window foil. A reaction product comprising a mixture of gas and liquid, is blown away if the cooling wind is strong. The device is configured such that the cooling wind blows also on the corner parts of the window foil, thereby preventing the corrosive deterioration by a deposition material with window foil corrosively-deteriorating effect, which is to deposited onto the corner parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235116-A (JP)
Title: Connector device
Inventor: OGUCHI WATARU
IPC: H01R12/18
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device in which even during transfer, a lever is not broken by rotating, and even in the insertion-fitting of a printed-circuit board, it is not necessary to lift up the lever, and working performance is improved.  <P>SOLUTION: In a housing 1, a temporary fixing part 1f is formed which regulates the movement of the lever 4 and temporarily fixes it before a pinching part 4f for pinching the printed-circuit board 5 to be inserted moves to a pinching position by being pressed by a pressing means 2d, and with the lever 4 temporarily fixed to the temporary fixing part 1f of the housing 1, the insertion of the printed-circuit board 5 can be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237598-A (JP)
Title: Surface protective sheet
Inventor: HAYASHI TORAO
IPC: B32B27/28
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective film which prevents the lowering of the clearness of a printed pattern by an adhesive layer when the film is stuck, the occurrence of lifting on the interface between a substrate and the adhesive layer even in a high-temperature, high-humidity atmosphere, the elution of a printing part, and the occurrence of a pinhole to the printed pattern and the adhesive layer by a volatile component such as water vapor produced from the adhesive layer, the printed pattern, or a recording medium and can obtain the clear printed pattern.  <P>SOLUTION: In the surface protective sheet, the adhesive layer containing an ethylene-vinyl acetate copolymer of 5-25 mass% in ethylene content is formed on one side of a synthetic resin film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241061-A (JP)
Title: Optical disk drive and method of reproduction
Inventor: MUROTANI SHIGERU
IPC: G11B7/004
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive that can reliably set up the focus and tracking offset in a short time for multiple kinds of optical disks, including small capacity recording disks.  <P>SOLUTION: This optical disk drive has a means of discriminating the changes caused by presence or absence of recording on an optical disk, by using a recording area discrimination signals such as the information signals, synchronization signals or tracking signals, and a drive means for moving the optical pickup to a inner periphery side. It sets up a highly precise offset in a short time for the multiple disks including the optical disks in which a small amount of recording is carried out by discriminating the presence or absence of recording by recording area discrimination signals, while the optical pickup is moved to the inner periphery side of the disk.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003234399-A (JP)
Title: Tray for carrying lcd panel
Inventor: KANASHIGE KENJI
IPC: G02F1/1345
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To economically change housing functions according to the kind of an LCD panel.  <P>SOLUTION: An internal tray member 20 having housing chambers 21 capable of respectively housing a plurality of LCD panels, is fitted into an engaging recess 31 of an external tray member 30 to make it a tray 10 for carrying the LCD panels. The internal tray member 20 can be replaced with that of the other type. The external tray member 30 is rigid enough to withstand the piling of the tray for carrying the LCD panel thereon, but the replaceable internal tray member 20 does not need large strength and can be manufactured at low cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243365-A (JP)
Title: Control system of rolling
Inventor: NITSUTA ISOKO
IPC: B21B37/50
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve two problems which occur after a rolled stock is bitten with a stand till a looper touches in conventional practice, that is, a case that the rolled stock becomes in a over-tension state by being caught with two stands and a case that the rolled stock is in a loop by the rack of tension.  <P>SOLUTION: This system is constituted of a camera 3 which is installed on the side face between the N-th stand and the (N+1)th stand which constitute a finishing mill for rolling the rolled stock to the prescribed thickness of a product, and with which the image of the side face of the rolled stock is picked up, an image processing part 4 where the amount of loop of the rolled stock between the stands is determined on the basis of the image data obtained with the camera and judging by comparing the amount of the loop with the reference value, a rolling speed calculating part 5 for calculating the amount of speed change in rolling speed on the basis of the distance between the stands and the amount of the loop when the amount of the loop is larger than the reference value and a rolling speed control part 6 for controlling the rolling speed at the N-th stand in accordance with the amount of speed change. In this way, the front end part of the rolled stock is stably rolled in the finish rolling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249182-A (JP)
Title: Waste liquid treatment method adapted at time of production of photosensitive resin plate
Inventor: TAKAHASHI HIDEKI
IPC: C02F1/56
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste liquid treatment method capable of obtaining a purifying capacity high enough to discharge treated water to rivers or the like after a waste liquid produced when a photosensitive resin plate is produced is treated.  <P>SOLUTION: An inorganic flocculant (polyaluminum chloride), a cationic polymeric flocculant (polymethacrylic ester) and an anionic polymeric flocculant (polyacrylamide) are successively added to the waste liquid containing an uncured resin after the photosensitive resin plate is produced. Thereafter, this waste liquid is filtered by a filter film to be separated into sludge and treated water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249522-A (JP)
Title: Sheet for ink jet recording
Inventor: TASHIRO TOMOKO
IPC: B41M5/52
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for ink jet recording which shows advantages such as successful ink absorption, the ability to form a high-resolution and high-density image, outstanding image shelf stability to ozone or the like (almost free from fading or image bleeding over time), the availability of a general-purpose printer to the sheet without the necessity to depend on special processes and high productivity.  <P>SOLUTION: In this sheet for ink jet recording with a coloring material receiving layer formed on a support, an organic polymer fine particle which is dissolved or swollen in a water-insoluble organic solvent contained in ink and has a glass transition temperature (Tg) of not less than 70°C. In addition, the coloring material receiving layer has a porous structure containing at least an inorganic fine particle and a water-soluble resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250546-A (JP)
Title: Raw rubber and its preparation method
Inventor: MATSUURA AI
IPC: C08C1/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw rubber which has a low gel content and is excellent in processibility or reactivity and its preparation method.  <P>SOLUTION: The raw rubber has a magnesium content of ≤20 ppm and a gel content measured as a toluene-insoluble content of ≤10 wt.%. The method for preparing the raw rubber from a natural rubber latex comprises steps wherein a phosphate is added to the collected natural rubber latex, magnesium phosphate produced is removed and the obtained natural rubber latex is solidified and, if required, comprises a deproteinization treatment step. The steps are completed within 10 days after the natural rubber latex is collected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215638-A (JP)
Title: Furrow-forming machine
Inventor: HIGUCHI TAKEO
IPC: A01B35/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furrow-forming machine simplifying a constitution for horizontally rotating a furrow-forming working body, making a projecting amount in transferring travel small for balancing the front and rear of a tractor and enabling the arrangement for an advance working position for performing the furrow-forming work by advancing travel of the tractor and a retreat working position for performing the furrow-forming work by retreating travel.  <P>SOLUTION: The simplification of the structure of a rotating part is enabled by installing a main frame installed with a mounting mast for joining to the tractor and a drive-inputting part for receiving a driving force from the tractor, and a supporting frame for supporting the furrow-forming working part consisting of a soil-piling device, a furrow-forming device and a work-inputting shaft for driving them at an outer directional end part, pivoting the supporting frame with one rotating shaft against the main frame as freely rotatable and joining them with a drive-transmitting means by providing the work-inputting shaft and drive-inputting part as freely elongating and contracting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252174-A (JP)
Title: Developing device and image forming apparatus
Inventor: NAGASHIMA TAKASHI
IPC: G03G15/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which settings for setup can easily be performed in a short period of time and to provide an image forming apparatus.  <P>SOLUTION: The developing device 1 is constituted by being provided with, in its housing 11, a developing roller which supplies developer 10 to an electrostatic latent image on a photoreceptor drum 12, and a developer stir section 3 which stores and stirs the developer 10. The developer stir section 3 includes: a first stir transport path 4 whose transport direction extends parallel to the shaft of the developing roller 2; a second stir transport path 5 which is disposed between the developing roller 2 and the first stir transport path 4 and whose transport direction extends parallel to the shaft of the developing roller 2 and is inverse to the transport direction of the first stir transport path 4; a partition wall 6 which is disposed between the stir transport paths 4 and 5 and has communicating parts 7a and 7b in both its ends; and detachable sealing members 8 closing the communicating parts 7a and 7b. The developing device 1 causes developer 10 to be filled into the first stir transport path 4 in a state in which the communicating parts 7a and 7b are sealed with the sealing members 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250288-A (JP)
Title: Inflammable waste recycling resource machine (pressurized and magnetized vapor treatment)
Inventor: KAYAMA KATSUSUKE
IPC: C05F3/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus for utilizing inflammable waste as an organic fertilizer or other recycled resource.  <P>SOLUTION: The treatment apparatus is a pressurized and magnetized vapor decomposition apparatus for magnetically decomposing, hydrolyzing and pressure decomposing the inflammable waste by cutting and crushing the inflammable waste, mixing with a regulator, housing in a decomposition treatment vessel, feeding the pressurized and magnetized vapor and stirring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003262197-A (JP)
Title: Pump device and control device for the same
Inventor: TAKADA TSUTOMU
IPC: F04D15/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device for feeding water sucked from a water service main pipe to a high-placed water tank without using a constant flow valve on a pump discharge side, and to provide a control device for the same.  <P>SOLUTION: This pump device is provided with a pump 1, of which suction port is connected to the water service main pipe 6 through a water supply port 7, a pumping pipe 10 connected to a discharge port of the pump 1 to feed the water to the high-placed water tank, a motor 2 for driving the pump 1, a variable velocity means 3 for operating the motor 2 at a variable velocity, a check valve 8 provided on a discharge port side of the pump 1, a suction pressure detecting means 14 for detecting the suction pressure of the pump 1, a discharge pressure detecting means 15 for detecting the discharge pressure of the pump 1, and a control means for sending a command of the number of revolution to the variable velocity means 3 on the basis of the pressure detected by the suction pressure detecting means 14 and the pressure detected by the discharge pressure detecting means 15.  <P>COPYRIGHT: (C)2003,JPO