baber/WOPTO huggingface dataset:
Patent JP-2004283235-A (JP)
Title: Light source controller of endoscope
Inventor: SASAKI MASAHIKO
IPC: G02B23/26
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source controller of an endoscope capable of surely preventing a light source used in a light source device from continuously emitting light at a temperature equal to or higher than a specification temperature.  <P>SOLUTION: The light source controller of the endoscope comprises: the light source for giving illumination light to the incident end face of a light guide fiber of an endoscope body; a lamp reflector composed of a heat conductive material for reflecting the light from the light source and giving it to the incident end face; a heat conductive contact piece composed of the heat conductive material in contact with the outer peripheral surface of the lamp reflector at all times; a temperature sensor for detecting the temperature of the heat conductive contact piece; and a control means for interrupting power supply to the light source when the detection temperature of the temperature sensor exceeds a prescribed temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285378-A (JP)
Title: Rust resistant steel sheet for laminate vessel
Inventor: HIRANO SHIGERU
IPC: C23C22/20
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated steel sheet superior in, particularly, can-manufacturing workabilities such as drawing ironing workability, seam weldability, film adhesiveness, corrosion resistance and rust resistance, as a material for a laminate vessel.  <P>SOLUTION: The rust resistant steel sheet for the laminate vessel has a surface treatment layer containing one or more of Sn, Ni, Fe, Cr and hydrated Cr oxide on at least one surface of a steel sheet, and has an aluminum phosphate compound layer of 0.01 to 500 mg/m<SP>2</SP>in terms of P thereon; or alternatively has the surface treatment layer containing one or more of Sn, Ni, Fe, Cr and hydrated Cr oxide on at least one surface of the steel sheet, and has an organic coating layer of 0.1 to 100 mg/m<SP>2</SP>in terms of C thereon, which contains an phosphoric acid aluminum compound of 0.001 to 50 mg/m<SP>2</SP>in terms of P. Thus manufactured surface-treated steel sheet provides the steel sheet for the laminate vessel, which has superior formability, weldability, film adhesiveness, corrosion resistance and rust resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288508-A (JP)
Title: Plasma display panel
Inventor: OTANI EISHIRO
IPC: H01J11/42
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of performing a high-speed address at low voltage by reducing an address discharge starting voltage.  <P>SOLUTION: A discharging cell is demarcated by partitioning its perimeter by separation walls 16. The discharging cell is divided into a displaying discharge cell C1 facing transparent electrodes X1a, Y1a of row electrodes X1, X2, performing a sustaining discharge, and an address discharge cell C2 facing a bus electrode Y1b of a row electrode Y1 performing an address discharge between the bus electrode Y1b and a column electrode D1. A gap r communicating the displaying discharge cell C1 with the address discharge cell C2 is formed between them, and a high γ material layer 13 is formed at a part facing the address discharge cell C2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288002-A (JP)
Title: Joystick controller
Inventor: SHIMODA TATSURO
IPC: G05G9/047
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily restrict an operation angle of an operation shaft 5 from the outside in a joystick controller allowing acquisition of output according to tilt operation of the operation shaft 5.  <P>SOLUTION: In this joystick controller, a bottom plate 2a of a casing 2 is formed with guide grooves 12a, 12b, 12c, 12d allowing insertion of a lower end part 5c of the operation shaft 5 to restrict an operation direction of the operation shaft 5, and stopper members 13 are installed to the bottom plate 2a from the outside by screws 15 such that the stopper members 13 are fitted in the guide grooves. The lower end part 5c of the operation shaft 5 abuts on the stopper member 13, so that the operation angle of the operation shaft 5 is restricted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283467-A (JP)
Title: Toilet seat device
Inventor: FURUTA YUICHI
IPC: G01S13/56
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat device equipped with a human body detecting means capable of stably and precisely detecting a motionless as well as moving human body in a plurality of detection zones within very short distance by utilizing high-frequency electric waves.  <P>SOLUTION: The toilet seat device comprises the human body detecting means for detecting a human body based on an amplified signal obtained by amplifying a detection signal obtained by detecting a standing wave generated from the intervention of high frequency transmission wave and receiving wave, and a lid open/close detecting means for detecting the opening/closing posture of a toilet lid. The human body detecting means comprises a movement direction determining means for determining movement of the human body and a determination reference fixing means for detecting the change of posture based on the information on the posture obtained from the lid opening/closing detecting means and adjusting and fixing a determination reference signal used together with the amplified signal in determining the presence of the human body. When the lid opening/closing means detects the opening posture of the toilet lid, the presence of the human body in a zone above the toilet seat is determined regardless of the result of the determination by the movement direction detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292479-A (JP)
Title: Boron-adsorbing gel, and treating method for boron-containing waste water
Inventor: YAMASHITA KEIJI
IPC: B01D15/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an inexpensive boron-adsorbing gel which can efficiently remove boron from boron-containing waste water and suppress the generated amount of sludge, and to provide a treating method for the boron-containing waste water using the same.  <P>SOLUTION: The boron-adsorbing gel has a three-dimensional structure where a polymer exhibiting stimulus-responsive properties such as heat-responsive properties and pH responsive properties and a polymer exhibiting boron-adsorbing performances form a crosslinked body or an interpenetrating network. The treating method for the boron-containing waste water comprises bringing the boron-adsorbing gel in a swollen state into contact with the boron-containing waste water to cause the gel to adsorb boron, subsequently shrinking the gel by giving a stimulus to which the gel responds, and removing the shrunk gel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292086-A (JP)
Title: Air flotation vehicle
Inventor: TAKAKURA YOSHIO
IPC: B65G54/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air floatation vehicle easily applicable to larger and heavier carried materials by securing floating capability with a high load capacity and a high spring constant being at least several times those of a conventional system while suppressing the consumption of air.  <P>SOLUTION: The air flotation vehicle uses a linear motor 4 for a carriage 1 on which a cassette 5 is mounted to travel along a fixed travel road 2 for carriage. A floating object receiving member 3 is provided in the travelling direction of a fixed travel road surface. A floating object 6 arranged in the floating object receiving member 3 is held floating with compressed air to support the carriage 1 to be adapted to travel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291127-A (JP)
Title: Rotary die
Inventor: FUKUDA TSUTOMU
IPC: B26F1/38
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tip of an independent blade part from being damaged by a workpiece clogged between the independent blade parts of adjoining blade shapes.  <P>SOLUTION: A plurality of annular blade shapes 3 with crest-shaped cross section are continuously provided along the circumferential direction around the outer circumferential surface of a columnar die 2. Each blade shape 3 comprises common blade parts 4 and 4 being in common to the adjoining blade shapes 3 circumferentially positioned at a prescribed interval apart, and independent blade parts 5 and 5 independently formed in the respective blade shapes 3 connected between the both end parts of the both common blade parts 4 and 4. The height of each blade shape 3 from the outer circumferential face of the die 2 is so constituted as to gradually lower from the side of the common blade part 4 to the side of the independent blade part 5. Even if the workpiece is clogged between the independent blade parts 5 of the adjoining blade shapes 3 and 3, a bearing pressure applying to the independent blade parts 5 and 5 is suppressed to low so as to prevent the loss in the tips of the independent blade parts 5 and 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292372-A (JP)
Title: Gel-like enamel remover
Inventor: KONO SEIJI
IPC: A61Q3/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel-like enamel remover good in usability(e.g. nonsagging) and enamel-removing effect, having moist feeling after use and nail treatment effect of preventing nail whitening, and also high stability with time.  <P>SOLUTION: The enamel remover comprises (a) organic modified clay mineral obtained by treating smectite-type clay mineral with specific quaternary ammonium ions, (b) acetone, (c) a lower alcohol, (d) a hydrocarbon oil solid at normal temperatures, (e) one or more surfactants selected from nonionic surfactant, anionic surfactant and amphoteric surfactant, and (f) 0.05-10 mass% of water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292272-A (JP)
Title: Amorphous silica and method for manufacturing inkjet recording medium using the same
Inventor: NAGAHARA MASARU
IPC: B41M5/52
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing amorphous silica particularly suitable for a pigment for an ink receiving layer of an inkjet recording medium, and to provide a production method of the inkjet recording medium having an excellent recording suitability using a silica dispersion which is obtained by the method for producing the amorphous silica.  <P>SOLUTION: The method for producing amorphous silica by means of a neutralizing reaction by adding inorganic acid to a sodium silicate aqueous solution comprises the following three processes. In a first process, the inorganic acid in a quantity corresponding to 25-55% of neutralization equivalent is added to sodium silicate at the temperature of ≥60°C to the boiling point of the reaction system, thereafter, the reaction system is aged and the precipitation and flocculation of particles are performed. Subsequently, in a second process, the substantially remaining amount of inorganic acid is added and wet crushing treatment is applied within an aging time. In a third process, inorganic acid is further added, the pH of the dispersion is adjusted to be in the range of 8-3 and, thereby, the amorphous silica and its dispersion is obtained. Furthermore, the dispersion is washed, filtered and re-dispersed, and the resulted dispersion is used as it is, prescribed chemicals are mixed thereto to obtain a coating material for ink receiving layer, and the inkjet recording medium is manufactured according to information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299415-A (JP)
Title: Controlling device for vehicle
Inventor: OTSUBO MASAAKI
IPC: F02D29/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling device for a vehicle which can suitably inhibit an excessive vehicle speed variation when an automatic clutch mechanism is operated during a vehicle speed control.  <P>SOLUTION: The vehicle 10 has the clutch 14 which automatically disconnects/connects the power transmission from a gasoline engine 11 to a driving system. A controlling device 43 is equipped with a vehicle speed controlling means which automatically controls the speed of the vehicle 10 by setting a target output of the gasoline engine 11 based on specified conditions. The controlling device 43 is quipped with a limiting means which limits the output control of the vehicle speed controlling means during a period from the start of the disconnection to the completion of the connection of the clutch 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298892-A (JP)
Title: Method and die apparatus for powder molding
Inventor: NAKAI TAKASHI
IPC: B30B11/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform adhesion of solution without stuffing of nozzles for spraying while forming no lump even when the solution includes at least two kinds of raw solutions.  <P>SOLUTION: A plurality of spraying units are provided, and storage parts 18 and 21 of raw solutions L1 and L2 different from each other to form the solution L are connected to each of the spraying units, and the spraying directions X and Y of the nozzles 6 and 6A are provided so as to across each other. Two kinds of raw solutions L1 and L2 are sprayed toward a molding unit 1A, collided and mixed with each other in air, and the solution L is adhered to the molding unit 1A. The solution L which is usually formed into lumps if the raw solutions L1 and L2 are mixed with each other is not formed into lumps when it is sprayed, and the stuffing of the nozzles 6 and 6A can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304321-A (JP)
Title: Communication system, communication apparatus, terminal and program
Inventor: INADA HAJIME
IPC: H04N1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To limit the read in a system for reading facsimile-communicated image data, if the image data seem to contain secret contents.  <P>SOLUTION: After recording log data in a common area of a RAM in a composite apparatus (s210), a PC generates and distributes the log pages provided with a link to the image data (s270). This link is one for linking to a file (image data) registered on a log table. Contents identified with the log data recorded in the RAM of the composite apparatus are registered on the log table (s250) but the file is identifiable only when the composite apparatus decides the log data to have communication contents permitting the image data to be recorded. Thus, the PC generates log pages provided with a link to only a file decided at the composite apparatus side to have the communication contents permitting the picture data to be recorded, i.e., opened to the public over a communication line network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298716-A (JP)
Title: Powder supply device
Inventor: CHIWATA NOBUHIKO
IPC: B01J4/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder supply device which can quantitatively supply by preventing a downfall port from being clogged with a powder when the powder in a predetermined amount is continuously supplied together with a gas in supplying the powder to a powder treatment apparatus in a powder treatment field.  <P>SOLUTION: The problem that the downfall port is clogged with the powder in a conventional powder supply device performing vibration is solved by adopting a construction supplying a powder by suction up and not by downfall. That is, the powder supply device has a transport plane for moving the powder by vibration, a vibration section for giving vibration to the transport plane, and a suction ports formed on the transport plane at specified intervals. From the suction ports, the powder is sucked up together with a gas and supplied to the next step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298913-A (JP)
Title: Winding structure of welding wire attached to pail pack
Inventor: HATANO ISAO
IPC: B23K9/133
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tangling and entwining of a welding wire attached to a pail pack having a double structure of an inner and outer cylinders, or a pail pack with no inner cylinder, so that the wire is smoothly taken out.  <P>SOLUTION: The welding wire is given a twist angle ≥270°. When the inner diameter of the pail pack outer cylinder is R, a loop diameter r per wire turn meets 375 mm≤r<0.9R, and a lap angle θ of a wire loop meets 3°≤θ≤15°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302131-A (JP)
Title: Image pickup lens
Inventor: IMAOKA TAKUYA
IPC: G02B13/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image pickup lens capable of obtaining excellent resolution by restraining aberration such as distortion aberration to the periphery of an image plane though it has a large photographic viewing angle such as about 80°.  <P>SOLUTION: A single biconvex lens 2 which has an aperture diaphragm 1 on a subject side and whose both surfaces are aspherical is constituted to satisfy following conditions. (1) 1.0<R1/f<2.0 and (2) -0.7<R2/f<-0.55, provided that R1 means the radius of curvature of the surface of the lens 2 on the subject side, R2 means the radius of curvature of the surface of the lens 2 on an image formation surface 5 side and f means the focal distance of the lens 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304705-A (JP)
Title: Wireless device
Inventor: HIGAKI MAKOTO
IPC: H01Q3/44
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless device which can be downsized in comparison with conventional devices without deteriorating antenna characteristics and whose manufacturing costs are low.  <P>SOLUTION: A wireless device 100 is provided with a plate 10 having a slot with which signals in a certain frequency band resonate and several adjacent plate regions which have the slot 20 as their boundary, a switch 30 which is placed across the slot 20 and causes short circuit or opens between the several plate regions, an antenna 40 which is electromagnetically coupled to the slot 20 by short-circuiting or opening between the several plate regions by the switch 30, a transmitting and receiving apparatus 50 which transmits or receives signals through the antenna 40 and a control circuit 60 which controls the switch 30 according to the signals transmitted or received by the transmitting and receiving apparatus 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310183-A (JP)
Title: Method and device for evaluating environmental load based on amount to purchase product of account book
Inventor: HAGIWARA KENJI
IPC: G06Q50/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and easily perform the operation of inputting product information at the time of product purchase when evaluating the environmental loads of a product and to provide a method and a device for evaluating a company-wide environment by using account information.  <P>SOLUTION: At the time when a product is purchased, an induction coefficient of environmental load factors related to the product is calculated from an interindustry table and stored in association with departmental information defined in the interindustry table. The stored induction coefficient for each product is multiplied by the price of the product to determine the environmental loads of the product as determined at the time of purchase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310411-A (JP)
Title: Translation system, translation method, and program and storage medium for realizing them
Inventor: ITO HARUMI
IPC: G06F17/27
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the precision of translation by translating a document in different translation modes according to the display form of the document.  <P>SOLUTION: This translation system for translating the document comprises: a designated part extraction part for extracting, of the document; a designated part designated to be displayed in a predetermined display form; and a translation processing part for translating the content included in the designated part in a nominal phrase translation mode for translating as a nominal phase preferentially, compared with the case of translating other parts except the designated part of the document.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307029-A (JP)
Title: Time limit type quantitative chemical feeder
Inventor: TANAKA FUMIO
IPC: B65D83/44
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative chemical feeder which can set the quantitative ejection and the frequency of the quantitative ejection of a chemical solution.  <P>SOLUTION: This quantitative chemical feeder comprises a vessel 11 for holding a chemical solution in a pressured condition, a communicating/masking valve 12 for communicating the inside with and shutting off the inside from the outside of the vessel by the operation of an eject member 13 mounted on the vessel, a liquid pool chamber 41 for temporarily storing a predetermined amount of the chemical before ejection and a flux regulator 24 for feeding the chemical into the chamber 41 spending time longer than predetermined being provided on a channel communicating the valve 12 with the inside of the vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312592-A (JP)
Title: Printing processing method, printing processing device, and image output device
Inventor: ICHIKAWA MIKIYA
IPC: B41J5/30
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the access to a memory by reducing the amount of overlapping determination processing, to reduce much wasteful drawing time without performing unnecessary overlapping determination, and to enhance the speed of the entire processing.  <P>SOLUTION: When intermediate data accumulated in an intermediate data memory 7 are processed, proximate graphic data are stored in a preceding graphic data memory 13 of an overlapping determination processor 8. A graphic overlapping determination portion 12 determines whether or not each intermediate data of a processing object accumulated in the intermediate data memory 7 overlap the preceding graphic data stored in the preceding graphic data memory 13. When an overlapping portion whose drawing can be omitted exists, coordinate data of the preceding graphic data stored in the preceding graphic data memory 13 are changed and the overlapping portion is deleted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001203-A (JP)
Title: Error correcting method of machine
Inventor: NASHIKI MASAYUKI
IPC: B25J9/10
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting an error of an end effector's position and attitude in a machine for controlling the end effector's position and attitude by an actuator.  <P>SOLUTION: Three or more universal joint fixing members 2a, 2b, 2c are mounted on a base 1 used for a measurement reference. Steel balls 3a, 3b, 3c are fixed as universal joints on the respective universal joint fixing members 2, steel balls 5a, 5b, 5c are fixed as universal joints on respective universal joint fixing members 9, and the universal joint fixing members are mounted on an object to be measured 7 supported by another member. A length measuring device 6 is mounted between the steel balls 3a, 3b, 3c and the steel balls 5a, 5b, 5c. With this measuring device, the geometric error of the mechanism of the machine is estimated and corrected based on the measured value of the end effector's position and attitude to correct the error of its position and attitude.  <P>COPYRIGHT: (C)2004,JPO