baber/WOPTO huggingface dataset:
Patent JP-2004024640-A (JP)
Title: Powdery composition with electrical properties of tourmaline
Inventor: OKAMOTO AKITA
IPC: A61N5/10
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a powdery composition which does not lose elactrical properties of tourmaline in spite of little contents of tourmaline ore.  <P>SOLUTION: This powdery composition comprises 0.1-1.0 wt% of petalite powder, 0.1-0.7 wt% of powder of sintered tourmaline ore, and the rest of silica power. A preferable mixing rate is 0.5 wt% of petalite powder, 0.5 wt% of sintered tourmaline ore, and 99 wt% of silica powder. The sintered powder of tourmaline ore is preferable to be sintered at 750-950°C and ideal sintering temperature is preferably 800°C. High purity silica powder with about 95 wt% of SiO<SB>2</SB>is used. In addition, magnitude of each powder is dozens of μm or less, and desirably several μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038248-A (JP)
Title: Order management device and system
Inventor: WATANABE MIKIO
IPC: G06Q50/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To set the number of prints desired by a user without imposing any labor on the user.  <P>SOLUTION: An order management device for managing the print order of image data received through a communication line is provided with the number of figure specifying part 460 for analyzing image data, and for specifying the number of figure images included in the image data, and a confirmation data generating part 500 for setting the number of persons specified by the number of figure specifying part 460 as the number of prints. Furthermore, this order management device can be provided with an address storing part 420 for storing a mail address with which the user of an order management device 400 is able to transmit a mail attached with the image data, an address acquiring part 480 for acquiring the address based on the number of persons specified by the number figure specifying part 460 from the address storing part 420, and a confirmation data generating part 500 as a transmitting part for transmitting the address acquired by the address acquiring part 480 to the terminal of the user together with the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039277-A (JP)
Title: Switch operation device
Inventor: MURAYAMA KOHEI
IPC: H01C10/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch operation device that has little fluctuation of rotating torque in a rotary switch.  <P>SOLUTION: The switch operation device is provided with a switch 1 that is fitted and fixed to the fitting plate 6 (fitting member) by a fitting nut 17 (fixing member), an operating knob 13 (operating member) that is installed on the top end side of the rotating shaft 4 of the switch 1, and a grommet 18 which is installed at the cylindrical part 21 of the fitting nut 17 and with which the rotating shaft 4 is insertion engaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035162-A (JP)
Title: Sheet material conveying device and sheet material conveying method
Inventor: FUNATSU KAZUHIRO
IPC: B65H5/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material conveying device and a sheet material conveying method which can prevent generation of oil distortion in press molding by avoiding adhesion of oil having adhered to a roller to a next sheet material.  <P>SOLUTION: This sheet material conveying device 10 is constituted so that each of the rollers 11 is rotated by injecting air toward one side of each of the rollers of each of roller rows 12 and oil is eliminated from each of the rollers 11 by having a centrifugal force act on oil having adhered to each of the rollers 11 so as to strip the oil. Therefore, by preventing the oil having transferred from a sheet material 2 and adhered to each of the rollers 11 from adhering to the next sheet material 2 to be conveyed to the sheet material conveying device 10, generation of oil distortion on a product due to supply of the sheet material 2 to which the oil adheres to a press molding machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039412-A (JP)
Title: Color cathode-ray tube
Inventor: NIIGAYU KOJI
IPC: H01J29/81
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color cathode-ray tube which suppresses a mistake convergence to occur by the influence of an eddy current magnetic field generated in a shield cup electrode of the color cathode-ray tube and which enables manufacturing cost reduction in trial manufacture and shortening of the manufacturing period.  <P>SOLUTION: Among three electron beam passing holes 59 formed in the shield cup electrode 1 arranged between an electron gun and deflecting yokes of the color cathode-ray tube, folded bodies 2, 3 respectively having screens 2c, 3c are individually arranged at a pair of the passing holes 59 of both ends, and the strength of the eddy current magnetic field generated by changing height of the screens 2c, 3c is adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035951-A (JP)
Title: Method for effectively utilizing iron-containing generated stuff
Inventor: IWASAKI MASAKI
IPC: B09B3/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively utilizing iron-containing generated stuff by which the iron-containing generated stuff such as iron-oxide scale and dust, can be effectively utilized together with thermosetting plastics.  <P>SOLUTION: The thermosetting plastics are mixed as binder into the iron-containing generated stuff such as iron oxide scale and dust, or generated stuff. The plastics are heated to be activated, and the iron-containing stuff is pelletized into briquettes. The briquettes are thrown onto a hot metal in a hot-metal preliminary treatment furnace or a converter, and the reducing reaction of the iron oxide in the iron-containing stuff is accelerated by the combustion heat of the plastics, so that the yield of iron can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162003-A (JP)
Title: Production method for optical device, optical device produced by the method and projector provided with the optical device
Inventor: KITABAYASHI MASASHI
IPC: G02B7/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for an optical device which obtains a clear projection picture when a projection optical system is assembled, an optical device produced by the method and a projector provided with the optical device.  <P>SOLUTION: In an optical characteristic gaining process S1, an optical characteristic value of a projection lens which is assembled into the optical device is gained. Subsequently, in a deviation quantity calculating process S7, a deviation quantity with respect to the reference position of a liquid crystal panel is calculated in accordance with the optical characteristic of the gained projection lens. Thereafter, in a synthetic light detecting process S8, synthetic light emitted from the light emission end surface of a cross dichroic prism is detected by a luminous flux detecting device and, at the same time, in a light modulation device position adjusting process S11, the calculated deviation quantity is added and a positional adjustment of the liquid crystal panel is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004036276-A (JP)
Title: Coupler and connecting structural body
Inventor: MORITA TOSHIYA
IPC: E04C5/18
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupler which simply and nicely connects concrete parts to each other.  <P>SOLUTION: The coupler includes: a male coupler 1 having a male screw section 1a on the outside thereof and a female screw hole 1b screwable to a male screw section ET1 of a connecting rod CR1 from one end to the other end; a female coupler 2 having a female screw hole 2a screwable to the outside male screw section 1a of the male coupler 1 from one end to the other end, having an insertion-hole 2b from the other end to the female screw hole 2a for inserting a male screw section ET2 of a connecting rod CR2 at a clearance and having an interlocking section 2c in a boundary part between the female screw hole 2a and the insertion-hole 2b; and a controlling nut 3 for controlling the movement of the female coupler 2 in conjunction with the interlocking section 2c screwed on the male screw section ET2 of the connecting rod CR2 after the female coupler 2 has been fitted to the male screw section ET2 of the connecting rod CR2 from the outside through the insertion-hole 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037947-A (JP)
Title: Heat processor and its temperature control program
Inventor: SEKINE TOMOAKI
IPC: H05B3/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor capable of executing heating within an appropriate temperature range in which a coating body is not to be degraded and shortening work time required for the process of a reinforcing part, and its temperature control program.  <P>SOLUTION: A heat processor for arranging a tension body along the connection part of optical fibers welded and connected to each other, heating / contracting and coating the coating body around the connection part and the tension body through an adhesive material and forming the reinforcing part comprises: a heater 11 for heating / contracting the coating body; a thermister 12 for detecting the temperature of the heater 11; and a control part 13 for generating PWM signals having a duty ratio corresponding to a temperature difference between a target temperature to heat-contract the coating body and a detected temperature detected by the thermister 12 and controlling an energizing amount to the heater 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040973-A (JP)
Title: Rotor device
Inventor: YAMAGUCHI NORIO
IPC: C22C38/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor device capable of not only lessening thermal stress that occurs between sintered magnets and a rotor core with less magnetic loss but also obtaining an equal effect on the sintered magnets having a larger joint area.  <P>SOLUTION: This rotor device comprises a back yoke 3 fixed on the outside circumference of the rotor core 2 made of an iron magnetic material and sintered magnets 5 welded on the outside circumference of the back yoke 3. The young ratio and the thermal expansion coefficient of the back yoke 3 shall be 500 to 3300 kgf/mm<SP>2</SP>and 6.0 x 10<SP>-6</SP>/°C or lower, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118759-A (JP)
Title: Inner cap for separate collection
Inventor: HAYASHIDA MITSUHARU
IPC: B65D41/32
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To make a vertical weakened line unbreakable in capping. SOLUTION: This inner cap is provided with a synthetic resin fitting and mounting wall 2 having an inside fitting protrusive strip 5 and a vertical weakened line 7 running from the top end 2a side to the bottom end 2b of the wall 2. An auxiliary weakened line 8 running parallel to the line 7 is formed on the wall 2.
Patent JP-2003347619-A (JP)
Title: Piezoelectric element, electrostrictive actuator, and manufacturing method of same
Inventor: CHO SHUNKA
IPC: H01L41/29
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric element, which is capable of improving manufacturing efficiency.   <P>SOLUTION: A piezoelectric layer comprises an upper layer piezoelectric material 34 and a lower layer piezoelectric material 35 which are laminated each other. An electrode layer comprises a common electrode consisting of a common upper electrode 36 and a common lower electrode 37 which have a continuity with each other, and a driving electrode 33 having a continuity with a source for supplying a driving signal. In polarization processing, the electrode 36, 37 and the electrode 33 are used as a polarization voltage supplying electrode for supplying a polarization voltage for polarizing the piezoelectric materials 34, 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045313-A (JP)
Title: Method and computer program for determining optimum amount of charge for bod analysis, and computer recording medium
Inventor: TAKAHASHI YASUO
IPC: G01N33/18
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining the optimum amount of charge for BOD analysis, which can improve the accuracy of BOD analysis.  <P>SOLUTION: The method for calculating the amount of a sample to be charged into a test bottle for BOD analysis of water comprises a first step of obtaining a sample amount 1 and a sample amount 2 of an arbitrary BOD value based on the following formulae (1-1) and (1-2), and then calculating a median 1 of these two values, a second step of sequentially obtaining the sample amount 1, the sample amount 2 and medians (n) (wherein n=2, 3, 4) using the median 1 as a starting point based on the following formula (2), and a third step of selecting a charge amount from a set of the medians (n): Sample 1 = Upper limit of oxygen demand determined according to BOD basic theory × Volume of bottle ÷ BOD value---Formula (1-1); Sample 2 = Lower limit of oxygen demand determined according to BOD basic theory × Volume of bottle ÷ BOD value---Formula (1-2) Median(n) = Median (n-1) of one step above ×0.563---Formula (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047362-A (JP)
Title: Plasma torch for heating molten steel in tundish
Inventor: ICHIKAWA KAORU
IPC: B22D11/10
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma torch for a plasma heating device of molten steel in a tundish capable of keeping a stable plasma arc.  <P>SOLUTION: This plasma torch for heating molten steel in a tundish is so structured that the molten steel in the tundish is heated by the plasma arc; a plasma actuation gas injector of an annular insulator is installed between a negative electrode and/or a positive electrode and an outer cylinder nozzle; and a plurality of passing holes each having a torsion angle of 20-60° in the torch tip direction are formed in the circular part of the injector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045339-A (JP)
Title: Thermal infrared sensor, radiation thermometer, and method for forming infrared absorption film
Inventor: KIMURA MITSUTERU
IPC: G01J5/20
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal infrared sensor having an infrared absorption film facilitating a pattern due to photo-etching by enhancing tolerance of a strong alkali etchant, and to provide a radiation thermometer mounting it and a method for forming the infrared absorption film.  <P>SOLUTION: In the thermal infrared sensor and the method for forming the infrared absorption film, a multi-porous layer removing at least one kind of a substance from among thin films diffusing and forming two or more kinds of different substances on a light receiving part on cavities separated thermally from a substrate is made the infrared absorption film, and further has the infrared absorption film lessening reflection of infrared rays by lessening the density of the multi-porous density in the neighborhood of the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051490-A (JP)
Title: Chemical luminescent compound and its manufacturing method
Inventor: IWAMURA MICHIKO
IPC: C07D219/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a derivative of lucigenin having permeability through a biomembrane.  <P>SOLUTION: The chemical luminescent compound having permeability through a biomembrane is represented by formula (1). A chemical luminescent reagent and a kit for measuring active oxygen, both containing the compound, are provided. In formula (1), R<SP>1</SP>and R<SP>2</SP>are each independently a 1-12C alkyl group, a 2-6C alkenyl group, a benzyl group, an aryl group or a halogenated aryl group; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>are each independently a hydrogen atom, a halogen atom, a 1-10C alkyl group, a 1-10C alkoxyl group, an aryl group or an aryloxy group; Q<SP>q-</SP>is a q-valent anion of a carboxylic acid having a ClogP of 0.5-7 and a pKa of 1.5-6; and q is a valence number of the carboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052797-A (JP)
Title: Flow control valve
Inventor: WATANABE YASUSHI
IPC: F16K7/06
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve using a less number of component parts, capable of reducing the manufacturing cost owing to a less number of processing and assembly processes, and excellent in the regulating accuracy for the rate of flow.  <P>SOLUTION: The flow control valve includes a motor 4 installed in a cover of a valve box consisting of a base 2 and a cover 3 mounted thereon, and a feed screw part is formed by direct processing on a downward protruding rotary shaft 5 of the motor, and a space 2a penetrating crosswise is formed in the base. In this space, a tube 7 as flow passage is installed whose section shape deforms when pressed in the radial direction but restitutes with its elastic restoring force, and a vertical hole 10 is provided in the center of the base, and in the vertical hole, an elevating body 11 is installed, which is furnished with a nut part 15 where a screw part of a motor rotary shaft is engaged and at the bottom, with a push stop piece 16 confronting the upper side face of the tube, and the tube 7 is pushed in the radial direction by a bottom push stop piece of the elevating body moving in the vertical direction with the regular and reverse operations of the motor and also the pushing force is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003046132-A (JP)
Title: Operating device for light emitting diode
Inventor: BIEBL ALOIS
IPC: H05B44/00
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To adjust the operating current of a light emitting diode so as to be related to a temperature. SOLUTION: The maximum operating current of the light emitting diode is related to the temperature. Its temperature dependence is realized in such a way that a deduction value related to the temperature is subtracted from a current desired value by the operating device.
Patent JP-2004054537-A (JP)
Title: Printing system, print control device, and printing medium
Inventor: TANAKA SHINJI
IPC: B41J29/38
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To collect a contents fee of an image when printing the image on a printing medium including a memory device.  <P>SOLUTION: When a memory element reader 15 equipped with a printer 1 prints an image on a printing paper 10 having a memory device 11, information memorized in the memory element 100 is read out and informed to a host device 2. In the host device 2, a printing approval determining part 23 determines whether the information which is read out from the memory element 100 indicates the printing approval to the image to be printed on the printing paper 10. If the read out information indicates the printing approval to the image, a print control part 24 transmits print data for printing the image to the printer 1, and the printer 1 performs printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050039-A (JP)
Title: Supports for filter elements and filter element
Inventor: YANAMOTO SHINICHI
IPC: B01D39/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for a filter element having a new structure, and a filter element, in which a waste disposal is easily carried out, and manufacturing cost is reduced.  <P>SOLUTION: The support 1 is disposed in an inner space of a cylindrical filter part of the filter element and constituted by an integral molding product of synthetic resin. The support has: an inner support part 10 surrounding a central part and axially extending; an outer support 30 approximately concentrically arranged at an outer side of the inner support part 10; and a radial support part 20 laid between the inner support part 10 and the outer support part 30 and radially extending. Notch parts 15, 35 and a through hole in which fluid is radially communicated respectively are formed on the inner support part 10 and the outer support part 30. The notch parts 15, 35 are formed such that they are gouged out from one axial end of the support 1 toward the other end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053444-A (JP)
Title: Steering angle sensor
Inventor: MATSUBARA KATSUNORI
IPC: G01B7/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a prescribed output signal from a detecting means without being affected by the lapse of time and temperature change.  <P>SOLUTION: In this sensor, an output reference signal of the detecting means 6 is stored in a volatile memory 8 or a non-volatile memory 9, and an output signal value is updated when the output reference signal value is changed by the the lapse of time and the temperature change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055476-A (JP)
Title: Organic electroluminescent element and its manufacturing method
Inventor: SUZUKI KAZUO
IPC: H05B33/14
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of dark spots due to protrusions on a surface of a positive electrode, and a short circuit between the positive electrode and a negative electrode, in an organic electroluminescent element.  <P>SOLUTION: A transparent substrate with not more than 2 nm of arithmetic average surface roughness is used, and the positive electrode laminated on the transparent substrate is formed by means of vapor deposition or ion plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051907-A (JP)
Title: Halogen-free flame retardant epoxy resin composition, and prepreg, laminated board, copper-clad laminated board and printed circuit board containing the same
Inventor: SUZUKI TETSUAKI
IPC: C08L63/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halogen-free flame retardant resin composition widely improved with a through-hole reliability by performing a stress relaxation of the resin layer of a printed circuit board and also excellent in cost performance.  <P>SOLUTION: This halogen-free flame retardant epoxy resin composition used for the production of a laminated article is provided by using (A) a condensed phosphoric acid ester such as of resorcinol, etc., and (B) a bisphenol-based novolac type epoxy resin compound such as a bisphenol A novolac type epoxy resin, etc., as indispensable components. The prepreg is obtained by impregnating a substrate including a glass substrate with the epoxy resin composition. The prepreg is obtained by impregnating a substrate including a totally aromatic polyester-based nonwoven substrate with an epoxy resin composition. The laminated board, copper-clad laminated board and printed circuit board are produced by using the prepregs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054155-A (JP)
Title: Electrostatic charge image developing magenta toner and developer using the same, and image forming device
Inventor: TAKADA TAKESHI
IPC: G03G9/09
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magenta toner which can omit classifying/kneading steps heretofore required for the conventional triturated toners, has good transferability, satisfies cleanability, has a small grain size and narrow grain size distribution highly contributing to high image quality of high resolution and excellent gradation characteristics, improves the dispersibility of coloring matter, has high tinting strength and makes a high image density obtainable.  <P>SOLUTION: The electrostatic charge image develoing magenta toner contains at least a binder resin and coloring matter and is obtained by dissolving a toner composition containing a urea-bondable denatured polyester-based resin into an organic solvent, by dispersing the dissolved matter into an aqueous medium, by subjecting the dissolved matter to an polyaddition reaction, by removing the solvent of the dispersion thereof and by cleaning the dispersion. The coloring matter contains at least the following compound (1): The compound (1) is any among the compounds selected from Formula (1) (where, R<SB>1</SB>and R<SB>2</SB>are CH<SB>3</SB>) or Formula (2).  <P>COPYRIGHT: (C)2004,JPO