baber/WOPTO huggingface dataset:
Patent JP-2003314502-A (JP)
Title: Valve driving mechanism
Inventor: MIKAMI MASAMI
IPC: F15B11/08
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain a valve driving mechanism in which a valve provided in a fluid supplying pathway is automatically opened and closed by utilizing difference in pressure generating inside a liquid supplying passage, a pump or the like at the time of the opening and closing an end side in the liquid supplying passage, thus dispensing with an electrical source as a driving source for the opening and closing the valve.  <P>SOLUTION: There are provided the liquid supplying passage 3 for delivering a pressurized liquid by the pump 2, and the fluid supplying pathway 5 for delivering a fluid differently from the liquid supplying passage 3. The valve 6 provided in the fluid supplying pathway 5 is automatically opened and closed by utilizing difference in pressure generating inside the liquid supplying passage 3, the pump 2 or the like at the time of the opening and closing an exhaust nozzle 1 in the liquid supplying passage 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371041-A (JP)
Title: Method for producing 1,3-bis-(dimethylbenzylammonium) isopropyl acrylate chloride, its mixture with other monomer and corresponding (co)polymer
Inventor: RIONDEL ALAIN
IPC: C07C219/08
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1,3-bis-(dimethylbenzylammonium) isopropyl acrylate chloride, its mixture with other monomers and a corresponding (co)polymer of the compound. SOLUTION: The compound of formula I or its mixture with one or more monomers expressed by formula II (R is CH3 or CH2 C6 H5 ) is produced by dissolving the compound of formula III in a solvent selected from the compound of formula I, the compound of formula II and their mixture, introducing benzyl chloride as a quaternarizing agent into the solution at 35-60 deg.C, adding water to the system, continuing the reaction until the compound of formula III is completely or almost completely converted, separating the aqueous solution of the objective compound of formula I (in the case of using the compound of formula II as the solvent, separating at least together with the compound of formula II as necessary) and optionally removing water from the product.
Patent JP-2003310438-A (JP)
Title: Conveyer heating device
Inventor: KAWAMURA TAIZO
IPC: A23L5/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyer heating device which can discharge dew condensation water generated from superheated vapor with a simple structure.  <P>SOLUTION: The conveyer heating device 1 comprises a fluid permeable conveyer 4 which is driven to run with food F placed thereon, a can body 5 which is placed on the running route of the conveyer 4, a lower side board 7 which is attached within the can body 5 and has the conveyer 4 mounted thereon and has a lower nozzle 7a which blows superheated vapor from below and an upper nozzle member 8 which is attached in the can body 5 and blows superheated vapor from above to the conveyer 4. As a means for discharging the condensed fluid generated on the lower side board 7 out of the can body 5, a slit 10a is made downward in a lid body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315286-A (JP)
Title: X-ray foreign-matter detector
Inventor: TAGUCHI MICHIO
IPC: G01N23/04
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray foreign-matter detector that can be checked always for whether or not it functions normally, without stopping a production line.  <P>SOLUTION: This X-ray foreign-matter detector 1 is provided with a conveyor 3 for transporting an object 2 to be inspected, an X-ray generator 4 for projecting X-rays upon the object 2 transported on the conveyor 3, and an X-ray sensor 5 for detecting the transmittance of the X-rays projected upon the object 2 from the generator 4. Test pieces 8 and 9 for confirming sensitivity of this detector 1 are positioned at least one end section of the sensor 5 or the projected position of the X-rays where the object 2 is not passed in the vicinity of at least end section of the sensor 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311176-A (JP)
Title: Electrode for crushing device and crushing device
Inventor: OKAZAKI TORU
IPC: B02C19/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for crushing device realizing feeding of power of rapid standing up by reducing an inductance at an electrode and an electric circuit constituting the crushing device, and a crushing device.  <P>SOLUTION: The electrode 1 is provided with a plurality of electrode wires 4a and a plurality of the other electrode wires 14a. A plurality of the other electrode wires 14a becoming a positive pole extend along a center axis extending in some direction. A plurality of one electrode wires 4a becoming a negative pole extend along the center axis. The one electrode wires 4a and the other electrode wires 14a are alternately arranged with a gap so as to surround a periphery of the center axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310740-A (JP)
Title: Aroma generator
Inventor: NISHIKAWA HIDEAKI
IPC: A61L9/12
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aroma generator made small enough to be attached to a cellular phone, for example.  <P>SOLUTION: This aroma generator is composed of a blowing pump 40, an aroma source tank 10 provided with a plurality of empty spaces 10a each of which contains a different aroma source and has an inlet hole 10b to let the air sent by the blowing pump 40 flow into the space as well as an outlet hole 10c to let the air containing the aromatic material derived from the aroma source flow out respectively, an active valve array 20 which controls the opening or closing of the air flow passage into each space, and a driving circuit 110 which drives the blowing pump 40 to send the air to each space 10a within the aroma source tank 10 and also drives the active valve array 20 to control the opening or closing of the air flow passage to each space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324813-A (JP)
Title: Method of recovering hanging pulley for aerial transmission line, and brake device
Inventor: MITSUHASHI TAKAHARU
IPC: H02G1/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the work time and reduce the work load on pylon by enabling the user to recover a hanging sheave, an insulated rope, etc., at the same time, with the removal of an existing cable.  <P>SOLUTION: A rope 13 is attached to the terminal of an existing cable 7, and all of the existing cable 7 is extracted to pull out the insulated rope 13. A capstan 2 is attached onto the pylon 4, and the rope 13 is wound on the capstan 2 so as to brake the rope. After all of the rope 13 is pulled out, a brake device 30 is attached to the terminal of the pulled-out rope 13n and a tug rope 6, and the user recovers the rope 13 and the hanging pulley 3, while extracting the existing cable 7. The brake device 30 is equipped with a brake member and a plummet, and this is so structured to give it a fixed braking force by the weight of the plummet, and also to adjust the braking force by the tension of the rope 13 coupled with the brake device 30, thus at extraction of the existing cable 7, this can give proper braking force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026814-A (JP)
Title: Method for producing polyolefin
Inventor: SHIN KENJI
IPC: B29K23/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyolefin with few fish-eyes. SOLUTION: This method for producing a polyolefin comprises granulating pellets which are prepared by melt extrusion of polyolefin powder at least once under such a condition that the tangential velocity of the rotation of the maximum diameter of the screw of the extruder about the rotating shaft is >=2 m/min. The polyolefin is a propylene-ethylene block copolymer produced by a continuous polymerization process.
Patent JP-2003324718-A (JP)
Title: Monitoring system and method, and program and recording medium
Inventor: HASEGAWA HIROYUKI
IPC: H04N7/18
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for photographing an image of a wide range, recording photographed image data to a memory and enhancing the operability of image analysis.  <P>SOLUTION: A memory 30 stores a compressed image comprising (M×N) still pictures photographed by a camera unit 3. A display apparatus 2 displays a panoramic entire image produced from the compressed image stored in the memory 30. Image data corresponding to an area pointed out by a mouse 36 are read from the memory 30 among the entire images displayed on the display apparatus 2 and the image of the area pointed out by the mouse 36 is updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003049998-A (JP)
Title: Gas restraint device
Inventor: SMITH JAMES ROBERT
IPC: F17C13/12
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas restraint device capable of resolving problems of ambient pollution and/or fire in breakage of a regulator. SOLUTION: The gas restraint device has a supply source 1 for high pressure gas and the regulator 3 regulating supply of the high pressure gas to processing equipment. It also has a means of directing gas leaking from the regulator 3 into a chamber 10 of a pressure lower than atmospheric pressure when the regulator 3 is broken.
Patent JP-2003328533-A (JP)
Title: Simple decorative panel
Inventor: HASEGAWA RYUICHI
IPC: E04F13/14
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple decorative panel easy in construction work, allowing redoing, and easily constructible even by an amateur because an image changing reform such as a building internal facing and the exterior of a house is conventionally difficult for the amateur for requiring a high-degree technology unable to redo in sticking of a decorative panel.  <P>SOLUTION: One 2a of a pair of attachable-detachable structural pieces 2 having a mutually freely attachable-detachable structure is installed in and fixed to a prescribed position of the reverse 1b of a foundation plate 1 of the decorative panel applying prescribed decorative work to a surface 1a. A pair of pieces can be installed in a corresponding position of an installing part at optional construction work by applying an adhesive to a back face of the pair of pieces 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329369-A (JP)
Title: Rotary surface melting furnace
Inventor: ABE SEIICHI
IPC: F27D3/12
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary surface melting furnace hardly causing burnout or the like of a supply blade sending a treating object toward the inside of the furnace from a storage part.  <P>SOLUTION: The treating object A is positioned outside the outer side face OS of an inner tube 5, below the lower end of the inner tube 5. The supply blade 2 introducing the treating object A to the internal diameter side by rotation of the inner tube 5 relatively to an outer tube 7 is installed to the outer side face OS of the inner tube 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196617-A (JP)
Title: Rfid hand mobile computer
Inventor: BRIDGELALL RAJ
IPC: G06K7/10
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, a method, and a system capable of using RFID (Radio Frequency Identification) in a distance of approximately 12 inches or more to a hand mobile computer while retaining human engineering accuracy.  <P>SOLUTION: This mobile computer and reader can be constituted as standard module fittings for a computer (for example, a thread) usable only when intending to inquire to the radio frequency identification (RFID). The thread can support an antenna loop incorporating the RFID reader electronic circuit and a dedicated battery separated from an actual mobile computer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003325790-A (JP)
Title: Game machine
Inventor: NAKABAYASHI HIDEO
IPC: A63F7/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that improves the entertaining property by expanding the area of a game board.  <P>SOLUTION: In the game machine on which one plays a game by shooting a ball onto a game board 3 above a ball shooting hammer 1 by reciprocating a ball shooting hammer 1 having a ball shooting portion 12 at the tip around a supporting shaft 13, an expanded portion 31 is secured by pivoting the ball shooting hammer 1 downward so as to make the ball shooting portion 12 rotate below the supporting shaft 13, and thus the area of the game board 3 can be expanded. By employing of the ball shooting hammer 1 having a radius of rotation of 75 mm or less, the game board 3 can be expanded. The entertaining property can be improved by increasing the size of an accessory 5 and greatly varying the number and arrangement of winning openings 6 and bladed wheels 7. The securement of a space on the rear of the expanded portion 31 facilitates designing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035948-A (JP)
Title: Positive radiation-sensitive composition
Inventor: KODAMA KUNIHIKO
IPC: G03F7/039
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a positive radiation-sensitive composition exhibiting high sensitivity and high resolution in pattern formation by irradiation with active light. SOLUTION: The positive radiation-sensitive composition contains (A) at least one compound having a specified structure which generates an acid when irradiated with active light and (B) a resin having a group which is decomposed by the action of the acid to increase solubility in an alkali developing solution.
Patent JP-2003336691-A (JP)
Title: Variable magnetic damper
Inventor: FUKADA SATORU
IPC: F16F15/18
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable magnetic damper which can be applied to wide range application, only by varying the electric current supplied to a moving member of various types which is vibrated in various conditions, easily changeable in shape and handled with ease.  <P>SOLUTION: This variable magnetic damper is provided with coils 6 to which electric current is supplied from an external power source and cores 2a, 2b to 5a and 5b in a stator 1, which forms an electromagnet with the coil 6 secured therein. A stator core is provided with an air gap 9 on the same side of the displacement direction of the moving member 8 and has a pair of magnetic poles 1a and 1a opposing to the moving member to put the flux 7 to pass through the moving member from a magnetic pole back to the magnetic pole from the other magnetic pole for forming a closing magnetic passage. The stator core is of a solid shape, and with the stator core formed into a nearly ring-like form enclosing the moving member, a plurality of pairs of the magnetic poles may be arranged facing to the displacement direction of the moving member, or with the stator core formed into a nearly U-like form, a plurality of pairs of the magnetic poles may be arranged at least on one side of the displacement direction of the moving member and the coils 6 may be secured in a section where both magnetic poles are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335987-A (JP)
Title: Ink for ink jet recording, ink set, ink cartridge, recording apparatus and recording method
Inventor: NANBA MICHIHIKO
IPC: C09D11/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set for ink jet recording giving good color tone when printed on a plain paper.  <P>SOLUTION: The ink set for ink jet recording is composed of a black ink and a color ink. The color ink is an aqueous dispersion of fine polymer particles containing a colorant. Pigments are used as the colorants for the color ink and the black ink. A specific moistening agent, an 8-11C polyol or glycol ether, a water-soluble organic solvent and water are included in the ink in combination with a specific surfactant and a fluorine-based surfactant having a specific structure to improve the color developing property, especially remarkably improve the chroma of magenta color, remarkably improve the chroma of secondary colors comprising green, blue and red, especially green color and improve the color-developing property of a pigment-based ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336439-A (JP)
Title: Wired window regulator
Inventor: KOSUGE KEIICHI
IPC: B60J1/17
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wired window regulator having a simple structure for a carrier plate and facilitating the operation of locking wires.  <P>SOLUTION: The wires 6a and 6b are contained in grooves 15a and 15b of different depths which are formed in the carrier plate 7, with the wires intersecting each other. Tension is applied to the wires 6a and 6b by springs 18a and 18b, and protrusions 19a and 19b are used to prevent the wires 6a and 6b from dropping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345790-A (JP)
Title: Method and device for retrieving dictionary data
Inventor: TSUDA TAKAMOTO
IPC: H03M11/04
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to efficiently input characters.   <P>SOLUTION: A CPU 15 retrieves a phrase corresponding to KANA (Japanese syllabary) characters inputted by the user by referring to previously stored dictionary data 23, and application data 19 provided by an application program 18 to be operated independently from the dictionary data 23 in response to setting data 20 and a dictionary control program 22, and, then, controls displaying in a display part 2. By the configuration, the user efficiently inputs the characters in the program using dictionary data 23 through the use of application data 19 provided by the application program 18 such as a telephone directory function or a schedule register function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345057-A (JP)
Title: Toner
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/09
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner which does not contaminate a detection window for the residual amount of toner in an electrophotographic device detecting the residual amount of toner by an optical sensor.   <P>SOLUTION: The detection window for the residual amount of toner is made of a styrene resin. The toner used contains inorganic fine particles and organic fine particles externally added to satisfy 0.1≤(D<SB>0</SB>×W<SB>0</SB>)/(D<SB>1</SB>×W<SB>1</SB>)≤5.0, wherein D<SB>0</SB>is the average particle size (nm) of the organic fine particles, D<SB>1</SB>is the average particle size (nm) of the inorganic fine particles, W<SB>0</SB>is the add amount of the organic fine particles with respect to 100 parts by weight of the toner and in the range of 0.01≤W<SB>0</SB>≤2.0, and W<SB>1</SB>is the add amount of the inorganic fine particles with respect to 100 parts by weight of the toner and in the range of 2.0≤W<SB>1</SB>≤5.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340303-A (JP)
Title: Crusher
Inventor: ISHIZAWA TOSHICHI
IPC: B02C18/18
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher which prevents the winding of various flexible materials such as broken pieces of a vinyl sheet, a tent or the like and the discharge of long matters, and can exhibit a stable crushing treatment capacity over a long period of time.   <P>SOLUTION: Rotary blades 41a of a high speed rotary rotor and the rotary blades 51a of a low speed rotary rotor are opposed and arranged alternately, and the blades 43 with wings of the rotary blades of the high speed rotary rotor and the blades 5 with wings of the rotary blades of the low speed rotary rotor are oppositely arranged to be meshed and arranged in an axially overlapped and non-contact state. The high and low speed rotary rotors are rotated and driven in a positional relation preventing the mutual interference of the respective blades with the wings. When the blades with the wings of the rotary blades of the high speed rotary roller and the blades with the wings of the rotary blades of the low speed rotary roller approach each other, a material to be crushed and treated is compressed and, when they are spaced apart from each other, the material to the crushed and treated is repeatedly compressed and pulled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340432-A (JP)
Title: Method and apparatus for biologically decontaminating contaminated soil in stacked form
Inventor: OTSUKA SEIJI
IPC: B09C1/10
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for biologically decontaminating the contaminated soil in a stacked form without necessitating wide ground.   <P>SOLUTION: The contaminated soil 1 is packed in each of several open-topped treating vessels 10<SB>1</SB>-10<SB>6</SB>stacked in a plurality of stages while a gap 13 is interposed between the adjacent vessels until the depth at which the packed soil 1 can be submerged. Water is injected into the uppermost vessel 10<SB>1</SB>until the soil 1 in the vessel 10<SB>1</SB>is submerged by the injected water. The submerged water 5 is made to flow down toward the lowermost vessel 10<SB>6</SB>by draining the water 5 toward the lower vessel (for example, 10<SB>i</SB>) through a draining means 20 to submerge the soil 1 in the lower vessel (10<SB>i</SB>) and repeating the drainage of the water 5 toward the further lower vessel (for example, 10<SB>i+1</SB>) and the submergence of the soil 1 in the further lower vessel 10<SB>i+1</SB>. An aerobic microbe contained in the soil 1 of each of the vessels 10<SB>1</SB>-10<SB>6</SB>is activated by the water to be supplied when submerged and the air to be supplied to the soil 1 by removing the water 5 when drained. It is preferable that a rainwater storage tank 31 is stacked in the upper part of the vessel 10<SB>1</SB>while the gap 13 is interposed between them, the vessel 10<SB>6</SB>is connected to a rein water tank 31 by a water pumping route 36 and the water 5 flowing down toward the vessel 10<SB>6</SB>is pumped up toward the tank 31, namely, the water 5 is circulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117791-A (JP)
Title: Polishing method and polishing device and optical element or its metal mold
Inventor: YOKOTA MASAAKI
IPC: B24B13/02
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To highly accurately polish an optical element or its metal mold in a short time without generation of microscopic meandering flaw caused by scanning by a tool. SOLUTION: This polishing device is provided with an auxiliary member 42 arranged in an outer peripheral position of an optical functional surface of a workpiece, and a pressing member 41 corresponding to a surface shape of the workpiece and the auxiliary member, and performs polishing work of the optical functional surface of the workpiece by travel of a sheet member by making the sheet member having the polishing function travel between the workpiece, the auxiliary member and the pressing member.
Patent JP-2004003745-A (JP)
Title: Heating and drying system for bathroom
Inventor: MATSUO MITSUHARU
IPC: F25B13/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration cycle heating and drying system for a bathroom which has high heating efficiency or dehumidifying and drying efficiency and high safety by using refrigerant which has very little effect on the global environment.  <P>SOLUTION: A refrigerant concentration sensor 22 and a ventilating means 30 are provided to assure safety by using natural refrigerant such as carbon dioxide which is in a supercritical condition on high pressure side as a refrigerant.  <P>COPYRIGHT: (C)2004,JPO