baber/WOPTO huggingface dataset:
Patent JP-2003269702-A (JP)
Title: Deaerator level controller
Inventor: FUKUCHI TOMOKI
IPC: F22D1/28
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To carry out control for preventing large fluctuation in a water level of a deaerator storage tank even when a power generation load suddenly changes in regard to a deaerator level controller used feed water level controlling of the deaerator storage tank in a feed water and condensate piping system of a power plant.  <P>SOLUTION: The deaerator level controller comprises: a deaerator 191; its storage tank 192; a high pressure heater 183; a boiler 186; a generator turbine 187; a condenser 131; a deaerator level control valve 117; low pressure heaters 181 and 182, a low pressure heater drain pump 185. The controller is for the feed water and condensate piping system wherein the water level of the deaerator storage tank is maintained by balance between a feed water flow rate to the boiler and a condensate flow rate from the condenser. A condensate flow rate correcting circuit 202 (a drain correcting means) corresponding to high and low pressure heater outlet drain quantities is provided for carrying out correction regarding drain with respect to a condensate flow rate setting in consideration of a certain amount of time-lag concerning tracking of power generation load fluctuation in regard to respective drain flow rates of a high pressure heater outlet and a low pressure heater drain pump outlet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265631-A (JP)
Title: Conduit tube, balloon catheter using the same, therapeutic apparatus for arteriosclerosis, and therapeutic system
Inventor: KANEDA AKIRA
IPC: A61N5/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter of a small diameter which is safe, is good in workability and makes therapy of the arteriosclerosis possible.  <P>SOLUTION: The conduit tube consists of a lumen for a guide wire for conducting the guide wire for guiding a transparent or translucent balloon to be expanded by injection of a liquid body therein to a desired position, a lumen for feeding and discharging the liquid body for expanding/contracting the balloon and a lumen for light guiding fiber for irradiating the desired position with light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267358-A (JP)
Title: Paper pipe for winding wrapping film round
Inventor: WAKUI YASUSHI
IPC: B65H75/10
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper pipe which is used for a paper box 10 storing a wrapping film 30, such as a household aluminum foil or resin film, wound round the cylindrical paper pipe 40, is disposed of after the use of the wrapping film 30, makes it easy to remove a laterally long saw 20 made of metal or a hard resin, and prevents fingers, etc., from being cut.  <P>SOLUTION: The cylindrical paper pipe 40 round which the wrapping film 30 is wound is used for the paper box 10 having the laterally long saw 20, made of metal or a hard resin, which is attached to, for example, the lower end of a lid front plate 5a, the front end of a bottom plate 3, or the upper end of a front plate 2. The cylindrical paper pipe 40 is provided with a slit-like cut (a) which is made in the right or left end of the paper pie 40 such that it extends sidewise longer than the width of the laterally long saw 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278049-A (JP)
Title: Draw-reinforcing device and draw-reinforcing method
Inventor: NOMURA MOTOO
IPC: D02J1/22
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a slip between an undrawn yarn or an undrawn fiber tow and drawing rolls in a drawing device.  <P>SOLUTION: A draw-reinforcing device comprising a plurality of guide bars 7 is disposed on the upstream side of the drawing device 4, and the undrawn yarn or the undrawn fiber tow 1 to be brought in the drawing device is spun on the guide bars 7 to give resistance in a drawing direction to the yarn or the tow before carried in the drawing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235629-A (JP)
Title: Shoulder belt for carrying baggage
Inventor: SAI SOUKICHI
IPC: A45C13/30
Filed: 2002-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoulder belt for carrying baggage, capable of allowing a person to easily carry a plurality of pieces of baggage, dispersing the weight to a shoulder and a hand, and being applied to a bag having no handle.  <P>SOLUTION: A fixing tool and a detachable locking member are slidably mounted at one end of a strap member to adjust a length, a detachable locking member is sewn on the other end, and the locking members are connected into a ring to be hung on the shoulder and further held by the hand, whereby the weight of the baggage can be dispersed. The strap member can be wound around the bag having no handle, and fastened by the fixing tool.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267956-A (JP)
Title: Method for producing 4-hydroxymethylimidazoles
Inventor: KATSUURA AKIO
IPC: C07D233/64
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 4-hydroxymethylimidazoles useful as a raw material for medicines such as a diuretic or a hypotensive agent with which the 4-hydroxymethylimidazoles are produced in good yield without producing tarlike materials and causing discoloration.  <P>SOLUTION: The method for producing the 4-hydroxymethylimidazoles comprises reacting dihydroxyacetone with ammonia and an amidine. In the method, the dihydroxyacetone is pre-reacted with the ammonia to carry out a first-stage reaction until the residual ratio of the dihydroxyacetone in the system is 1-30 wt.%. The amidine is then added and preferably the ammonia is simultaneously added to the system to conduct a second-stage reaction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266459-A (JP)
Title: Releasing method for seamless tubular film
Inventor: YANO MASAYA
IPC: B29L23/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the releasability of a seamless tubular film and its yield and productivity.  <P>SOLUTION: In the releasing method for the seamless tubular film F formed on the inner surface 2 of a cylindrical mold 1, after the formation of a cutting line through irradiation with a laser beam 6 on the seamless tubular film F formed on the inner surface 2 of the cylindrical mold 1, the release of the film F from the inner surface of the cylindrical mold is carried out under the condition that the formed position of the cutting line acts as a release starting end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284079-A (JP)
Title: Television receiver
Inventor: KOJIMA MASAYOSHI
IPC: H04N5/44
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver which can avoid formation of channel lists which contain various kinds of color systems arbitrarily.  <P>SOLUTION: A CPU 15 carries out an automatic channel search when initial set up is formed. When the CPU judges that there is a receivable station in the automatic channel search, channel selection information, and color system discriminating information are stored in a receivable station channel memory 16a in order of position number. The number of channels for each color system is computed, and processing is performed so that channels of a color system detected the most numerously are collected and arranged on a side where position numbers are small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275103-A (JP)
Title: Broiled food pan of broiler
Inventor: OKUDA SHINICHIRO
IPC: A47J37/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rattling of a grid on a grid pan.  <P>SOLUTION: The broiled food pan D consists of the grid pan C and the grid A made of elastic wire materials. Engagement parts 20a and 20b are formed on the front and rear of the grid A and inserting parts 12a and 12b to be engaged with the engagement parts 20a and 20b are formed on the front and rear of the grid pan C, respectively. The front inserting part 12a is inclined in such a way that it is angled viewed from above, and the depth of the front inserting part 12a is longer than the front engagement part 20a. In addition, an energizing part 12c, U-shaped viewed from the front, is formed at the center of the front inserting part 12a so that a front end grid bar 6a of the front engagement part 20a is energized when the grid A is put on the grid pan C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278222-A (JP)
Title: Controlling method of deodorizer
Inventor: ADACHI YOSHIKATSU
IPC: E03D9/05
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling method of a deodorizer keeping the periphery of a toilet stool in a pleasant atmosphere by controlling timing of the power deodorizing operation of the deodorizer.  <P>SOLUTION: In the controlling method of the deodorizer performing a standard deodorizing operation by supplying the peripheral air of a toilet stool 13 at a standard volume of the deodorizing air to the deodorizing means 11 installed in the toilet stool 13 when a user taking the seat on the toilet stool is detected, air is supplied to the deodorizing means 11 at a power deodorizing air volume larger than the standard deodorizing air volume to perform the power deodorizing operation after an elapse of predetermined time after the user takes the seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281951-A (JP)
Title: Enameled wire curing apparatus
Inventor: MOTOHARA YUJI
IPC: H01B13/16
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enameled wire curing apparatus where fracture of a conductor is reduced when a plurality of enameled wires are cured in a single curing apparatus, for high productivity.  <P>SOLUTION: A plurality of conductors are continuously applied with an enamel coating and travel through a curing chamber for curing process. The baking chamber is partitioned with a metal plate for separating conductors to be processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002367344-A (JP)
Title: Information reproducing method, information reproducing device and information recording medium
Inventor: KIKUCHI SHINICHI
IPC: G11B20/10
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To permit finer data management by making it possible to assign the setting of an erasure level in a finer unit. SOLUTION: When a set range of division is not the unit cell of a current cell, this current cell is divided by a cell carving up section and the column of the divided cells is set. The management information for reproduction of the divided cells and the current cell is rebuilt by rebuilding means.
Patent JP-2003239278-A (JP)
Title: Safety pipe whose head is prevented from being broken
Inventor: EGAWA TADAHITO
IPC: E02D5/26
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a wooden pile which prevents an injury and an unusable state from being often caused by having a pile head split or broken due to hammer percussion, when the wooden pile is driven into ground.  <P>SOLUTION: An outer peripheral part of a head of the wooden pile is cut in a truncated chevron shape, and the hammer is hit only on a central part of the head, so that the pile head can be prevented from being cracked and broken.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282130-A (JP)
Title: Fuel cell
Inventor: ONO TAKASHI
IPC: H01M8/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which structure is simple and production is easy.  <P>SOLUTION: This fuel cell is equipped with a cell 33 of the fuel cell formed by installing a solid electrolyte 33b and an oxygen side electrode 33c in order on the surface of a fuel side electrode 33a having a gas passage hole 34 in the shaft length direction; a fitting jig 53 into which an end part in the shaft length direction of the cell 33 of the fuel cell is inserted and fixed; a gas tank 35 having a tank side through hole 35a for supplying gas to the gas passing hole 34 of a plurality of cells 33 of the fuel cell; and a pressing member 55 pressing the fitting jig 53 installed in each of a plurality of cells 34 of the fuel cell arranged in a line, against the gas tank 35 for fixing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287367-A (JP)
Title: Auxiliary shelf and shelf device of refrigerator
Inventor: HORIE FUJIKO
IPC: F25D25/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of forming a housing part partitioned from the other part in a part of a shelf, and capable of substantially changing an interval between mutual shelves by a part of this shelf by solving problems of being unable to change the interval between the mutual shelves by a part of the shelf, and being unable to form a specially partitioned housing space in a part of the shelf though a vertical interval between the mutual shelves can be changed only by selecting by which projection part the shelf is supported among upper and lower projection parts when changing the installation height of this shelf by supporting the shelf of a plurality of stages in a refrigerating room at left and right end parts by the projection parts of a refrigerating room side surface.  <P>SOLUTION: This auxiliary shelf has a backward first engaging groove for connecting vertically opposed plate-like upper and lower two sides in a rear end part, and engaging with a tip edge part of the shelf arranged in a storage on the outside of a tip part of one side among the upper and lower two sides, and has an outward second engaging groove for engaging with the projection parts arranged on a side surface in the storage in at least one of the left and right both sides of the other side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288193-A (JP)
Title: Server device, image-forming device, client device, image- forming system, program for the server device, program for the client device and control method for the image- forming device
Inventor: KONDO YOSHIYUKI
IPC: B41J29/38
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming system which can provide a user with a desired output result by making an appropriate image-forming device form an image, based on image data.  <P>SOLUTION: In the image-forming system, a facsimile machine having a server part in a communication module, a client device and a plurality of printers are connected to a LAN. The client device transmits an attribute value of a device, with which printing is to be processed together with print data to the server part of the facsimile machine. The server part, on acquiring the attribute value of the device with which printing is to be processed together with the print data, retrieves a printer which matches the attribute value (S450). Then, based on the retrieved result, a transfer destination of the print data is set (S460), and the print data are transmitted to the printer of the transfer destination (S470). The printer which receives the print data forms an image on recording paper, based on the print data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287348-A (JP)
Title: Freezing refrigerator
Inventor: HOSHINO NOBUHIKO
IPC: F25D23/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezing refrigerator for improving a sanitary state in housing a drink bottle, and improving a sanitary state in storage ice.  <P>SOLUTION: The inside of a freezing refrigerator body 1 is partitioned by a partition wall 1C having the heat insulating action. A refrigerating room 2 is arranged in the uppermost part. A vegetable room 3 is arranged under the refrigerating room 2. An intermediate part freezing room 4 and a bottle housing room 5 are juxtaposed on the left and right under the vegetable room 3. A lower freezing room 6 is arranged in the lowest part. An ice making device 18 and an ice storage box 19 are arranged in the vertical direction from an upper part in the intermediate part freezing room 4. A frozen food housing box 20 is arranged under the ice storage box 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288163-A (JP)
Title: Pointing device
Inventor: IGUCHI NOBUHIRO
IPC: G06F3/0338
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointing device having appropriate design, operability and waterproofing property.  <P>SOLUTION: A key top 10 is laid between a fitting hole 2 of a chassis 1 and a locking plate 3 within the chassis 1 via a frame 5. A pointing device 4 is laid on a top surface of the locking plate 3. The frame 5 has four cross type support arms 6 and a central support projection 7. The support projection 7 is adapted to engage with a support re-entrant part 12 of the key top 10, and supports the key top 10 to make it slanted. A pressure part 14 is around the support re-entrant part 12. A groove for preventing interferences with an arm 6 is laid on the flange 13 an pressure part 14 of the key top 10. A packing 20 is laid between the flange 13 of the key top 10 and the fitting hole 2 of the chassis 1. In inactive conditions, the key top 10 keeps its balance by a support of the support projection 7. When lopsided core pressure is added, the key top 10 is slanted toward the frame 5, and a part of the pressure part 14 presses a part of the device 4, and then the device 4 outputs a signal corresponding to the pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298769-A (JP)
Title: Monitor information system and information method therein
Inventor: OGURI TERUHISA
IPC: H04M11/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor information system in which even image information photographed by a monitor camera is obtained speedily on the information receiver side and can be displayed in an emergency information.  <P>SOLUTION: A monitor information device and an information receiver are connected through a telephone network composed of an ISDN. The information receiver comprises an alarm receiver and an image receiver, and is connected so as to simultaneously receive a reception from an ISDN circuit. User- user information is transmitted in the case of a calling from the monitor information device to the information receiver. The alarm receiver receives and processes user-user information, and informs a user of a basis on the occurrence of any abnormality of the place of the installation of the monitor information device and information. The image receiver receives image information from the monitor information device in response to the calling of information, and displays an image when information contained in user-user information indicates the containing of image information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291333-A (JP)
Title: Ink jet head and recorder employing it
Inventor: HIDA SATORU
IPC: B41J2/055
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the flying velocity of an ink drop varies greatly when ink is ejected at a high frequency because of significant residual oscillation of meniscus after ejecting an ink drop thus possibly disabling ejection of ink, and to provide an ink jet head capable of ejecting ink at a high frequency.  <P>SOLUTION: The ink jet head comprises a pressure generating chamber communicating with nozzles for ejecting ink and a common ink chamber for supplying ink, a diaphragm forming one wall face of the pressure generating chamber, and a piezoelectric oscillator for oscillating the diaphragm wherein a plurality of fine holes are made through a wall between the pressure generating chamber and the common ink chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298832-A (JP)
Title: Method for keeping information secret and method for extracting information
Inventor: KUSANO HIROYA
IPC: G09C5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for keeping information secret in which personal information is hardly leaked from a document distributed through the Internet, etc., and the document is hardly illegally used as secondary use and tertiary use, and a portion of the document is kept secret without making the entire document secret to minimize the use restriction of the document, and to provide a method for extracting the information.  <P>SOLUTION: These methods for keeping information secret and extracting the information are provided with the steps of processing for setting a dedicated key for managing security, mask processing for keeping secret information having a high security degree secret among pieces of secret information including a part to be partially kept secret, processing for embedding the secret information in disguised image data by steganography, and processing for extracting the secret information from the disguised image data by the steganography.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296726-A (JP)
Title: Method, device and program for converting drawing and recording medium
Inventor: HAJIYAMA EISUKE
IPC: G06K9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing conversion method, a drawing conversion device, a drawing conversion program and a recording medium for reducing the burden of an operator and preparing a vectorized map of desired quality.  <P>SOLUTION: This drawing conversion method for using a computer to convert a raster map into a vectorized map has a character string recognition step for recognizing a character string on the raster map an storing the position of the character string on the raster map, a vectorizing step for vectorizing a line segment on the raster map, a closed loop preparing step for preparing a closed loop composed of the closest line segment, tracking a line segment surrounding the character string with the line segment as a side at the position of the character string surrounding the recognized character string, and a graphics combination step for associating the character string with the closed loop information for registration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292286-A (JP)
Title: Hanging accessory moving apparatus for marine carrier
Inventor: SATO TATSUO
IPC: B66C13/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging accessory moving apparatus for a marine carrier that can form the apparatus in simpler structure to facilitate assembly and maintenance by making a hanging accessory movable using one wire.  <P>SOLUTION: A left side wire 46a and a right side wire 46b are connected by an intermediate wire 46c, and the intermediate wire 46c is moved by one hydraulic cylinder 42 to move a front side sling 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289783-A (JP)
Title: Apparatus for opening and closing boom
Inventor: KUBO AKIHIRO
IPC: A01M7/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that an urging means interposed between a front boom and an arm causes trouble in scooping up or flapping during opening and closing of lateral booms and imparting a shock to an actuator, etc., and the lateral booms are scarcely stopped at stable positions because urging force is applied thereto in a mechanism for opening and closing the booms equipped with a shock absorbing mechanism.  <P>SOLUTION: The mechanism for opening and closing the boom sprayer loaded with the booms is obtained by connecting machine body frames 6L and 6R to the boom 41 on the fixed side and the booms 42 on the rotation side so as to be rotatable by driving of each actuator 43 and making each boom 42 on the rotation side openable and closable relatively to the boom 41 on the fixed side. The base part side of the actuator 43 is supported on one end of each arm 53 which is rotatably supported on the boom 41 on the fixed side. Elastic bodies 55 and 77 are arranged between the other end of the arm 53 and the boom 41 on the fixed side and between each boom 42 on the rotation side and the one end of the arm 53, respectively.  <P>COPYRIGHT: (C)2004,JPO