baber/WOPTO huggingface dataset:
Patent JP-2005084581-A (JP)
Title: Projection optical system and video projection apparatus
Inventor: HAYASHI KOTARO
IPC: G02B13/16
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate drive control over a lens of a projection optical system that increases the resolution of a picture to be provided by shifting the picture on a projection surface by making some lenses eccentric.  <P>SOLUTION: The projection optical system (10) has two eccentric lenses (13, 14), which can be made eccentric nearly at right angles to each other, between a rear lens group (11) and a front lens group (12). The eccentric lenses (13, 14) are a plano-concave lens and a plano-convex lens and nearly equal in focal length. Here, 0.01≤¾FR/FD1¾≤0.2 and 0.01¾FR/FD2¾≤0.2, where FD1 and FD2 are the focal lengths of the eccentric lenses (13, 14) and FR is the focal length of the rear lens group (11).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085740-A (JP)
Title: Decorative illumination apparatus
Inventor: SUZUKI TADAO
IPC: F21W121/04
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative illumination apparatus which carries out a luminous display in plural colors without limitations by a specification of a light source.  <P>SOLUTION: A luminous display portion 5 is provided with a mounting portion 18 attached to and detached from a lamp holder 9, a funnel-shaped light guide space portion 20 and a light guide block assembly portion 21, wherein a light guide block body 11 formed by binding a plurality of cylindrical light guide members 22 molded with synthetic resin having light transmission properties is attached to a holder member 10 attached to the lamp holder 9 so as to cover a light source 8. The luminous display portion 5 carries out a luminous display in various colors regardless of a specification of the light source 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107664-A (JP)
Title: Combination of low-ash lubricating oil composition and low-sulfur fuel
Inventor: ARROWSMITH STEPHEN
IPC: C10M129/54
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition or the like usable in low sulfur fuel system for fitting to the environmental problem and oil requirement prospective in the future.  <P>SOLUTION: The lubricating oil composition which is used in an internal combustion engine operated by a fuel containing <50 ppm of sulfur, contains at least a detergent comprising metal, and the total ash content of the lubricating oil composition based on the total mass of the composition, is <1.0 mass.% for the formulation for a diesel engine and <0.7 mass.% for the formulation for a gasoline engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005087923-A (JP)
Title: Dry ice quantitative feeder
Inventor: ARAYA KIMIE
IPC: B02C18/22
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative feeder of Dry Ice pieces, which is suitable for a production line requiring a large amount with a desired size in a short time.  <P>SOLUTION: A Dry Ice block crusher is provided with a first crushing mechanism having a first rotary shaft and a crushing wheel attached around the shaft; a second crushing mechanism having a second rotary shaft in parallel with the first rotary shaft and a crushing wheel attached around the shaft, and arranged obliquely below the first crushing mechanism; a third crushing mechanism having a third rotary shaft in parallel with the first rotatry shaft and a crushing wheel attached around the shaft, and arranged below the first crushing mechanism and horizontally to the second crushing mechanism, and primarily crushing the Dry Ice block with the first crushing mechanism and secondarily crushing the primarily crushed Dry Ice pieces with the second crushing mechanism; and a screen having a shearing edge forming the secondarily crushed Dry Ice pieces to a fixed form is installed at the lower side of the second and the third crushing mechanisms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004217893-A (JP)
Title: Method for producing acrylic polymer emulsion
Inventor: NAITO TOMOYA
IPC: C08F2/26
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an acrylic polymer emulsion, capable of obtaining a low viscosity acrylic emulsion having less coagulated material even by increasing a solid portion concentration.  <P>SOLUTION: This method for producing the acrylic polymer emulsion is provided by preparing an emulsified liquid for dripping, containing 60-90 wt. % reactive monomer concentration by emulsifying the reactive monomers consisting mainly of (meth)acrylic acid, dripping the emulsified liquid for dripping into an aqueous medium by firstly a speed of dripping amount of 0.001-0.2 wt. % per 1 min based on the total weight by taking a time of 1-30 min from starting the dripping, and then dripping the rest of its amount by taking 1-10 hr into the aqueous medium for reacting the reactive monomers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005060648-A (JP)
Title: Shaped article comprising polysaccharide and polyamino acid in which native protein and peptide are introduced, and its production process
Inventor: FUJII TOSHIHIRO
IPC: C08L89/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately provide a shaped article comprising a polysaccharide and a polyamino acid in which a native protein and a peptide are introduced.  <P>SOLUTION: The shaped article utilizes polymer complex formation at the interface of an anionic polymer electrolyte aqueous solution and a cationic polymer electrolyte aqueous solution, where a native protein or a peptide is dissolved in either or both of the anionic polymer electrolyte aqueous solution and the cationic polymer electrolyte aqueous solution. A method for producing the shaped article is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099374-A (JP)
Title: Humidity value determining method for image forming apparatus, warm-up method for fixing device using deciding method and image forming apparatus
Inventor: FUJISAWA KAZUTOSHI
IPC: G03G15/20
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a desirable humidity value when it is undesirable to perform control based on a humidity value obtained by a humidity sensor provided in an image forming apparatus at any time, and a warm-up method for a fixing device based on the determining method.  <P>SOLUTION: In the humidity value determining method for the image forming apparatus, the humidity in the image forming apparatus is measured immediately after a power source switch is turned on, the result of measurement is stored, and then the result of measurement is determined as the humidity value used for the control until the power source switch is turned off. When the power source is turned off and turned on again thereafter, the temperature of a fixing member is measured. When the measured value is equal to or above a prescribed value, the stored result of measurement is determined as the humidity value used for the control until the power source switch is turned off thereafter. When the measured value of the temperature of the fixing member is under the prescribed value, the humidity in the image forming apparatus is measured again, and the new result of measurement is stored. Then, the new result of measurement is determined as the humidity value used for the control until the power source switch is turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095766-A (JP)
Title: Cylindrical piston for pump type liquid ejector
Inventor: HAYAKAWA SHIGERU
IPC: B05B11/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical pump type liquid ejector which is formed to alleviate the friction resistance between the inside wall surface of a cylinder and the outside surface of a cylindrical piston inserted into the cylinder.  <P>SOLUTION: The cylindrical piston is provided with a groove 72 or many recess parts 73 continuously formed like a groove on a seal part 71 which is formed on the outside surface of the cylindrical piston 11 and in water tight contact with the inside wall surface of the cylinder. A lubricant 74 is applied to the groove or the groove like recessed parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098599-A (JP)
Title: Processing method of flammable refrigerant and processor of flammable refrigerant
Inventor: NISHIMOTO YOSHIO
IPC: B01D53/86
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method of flammable refrigerant capable of separately processing both carbon hydride and various chlorofluorocarbons, in recovering foaming agent which is a mixture of the carbon hydride and the various chlorofluorocarbons, especially when recovering flammable refrigerant.  <P>SOLUTION: This processing method of the flammable refrigerant performs decomposition processing by cracking a component of a refrigerating cycle equipped by a device, for example, a part of a refrigerant sealing pipe of a compressor, erupting the flammable refrigerant remaining inside and then sucking and introducing the flammable refrigerant to oxidation catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101263-A (JP)
Title: Electronic part packaging device
Inventor: AZUMA MORIO
IPC: H01L21/66
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part packaging device which stably recognizes a position for mounting an electronic part, and measures a peculiar deviation of the position for mounting the electronic part peculiar to the electronic part packaging device.  <P>SOLUTION: The electronic part packaging device comprises a part inspection mounting part composed of a transparent member provided in the shift range of a part mounting head, an imaging device provided in the part mounting head for imaging the electronic part, and a luminaire which is disposed on a side opposed to a recognizer across the part inspection mounting part to form the shadow of the electronic part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101965-A (JP)
Title: Level shift circuit and semiconductor integrated circuit having the same
Inventor: NISHIMURA KAZUYA
IPC: H03K19/0185
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a level shift circuit and a semiconductor integrated circuit having the level shift circuit which will not malfunction, if the power voltage (low voltage) of a circuit for outputting a signal to a circuit supplied with a high power voltage in the level shift circuit falls due to the effect of noise, etc.  <P>SOLUTION: A PMOS transistor P1 and NMOS transistors N3, N5 are serially connected and a PMOS transistor P2 and NMOS transistors N4, N6 are serially connected between a second power voltage Vdd2 and a ground voltage. Signals Si2, Si1 are inputted to the gates of the NMOS transistors N3, N5 and those of the NMOS transistors N4, N6, respectively. The gate of the PMOS transistor P1 is connected to the connection of the PMOS transistor P2 and the NMOS transistor N4, and the gate of the PMOS transistor P2 is connected to the connection of the PMOS transistor P1 and the NMOS transistor N3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101336-A (JP)
Title: Wiring board
Inventor: KIRIKIHIRA ISAMU
IPC: H05K3/38
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board, which is high in adhesiveness to an insulating layer and a wiring conductor layer and excellent in waterproof reliability whereby excellent in insulating property even when the microfabrication of the wiring conductor layer is effected.  <P>SOLUTION: In the wiring substrate comprising the insulating layer 2 formed on the surface of a core substrate 1 and the wiring conductor layer 3 adhered to the surface of the insulating layer 2, the insulating layer 2 is constituted of a thermosetting resin wherein thiol compound is connected to a group at the terminal end of a radical polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102046-A (JP)
Title: Band-pass filter
Inventor: SASAKI KIYOTAKE
IPC: H01P1/212
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band-pass filter capable of having a wide passband width and improved spurious characteristics.  <P>SOLUTION: The band-pass filter 1 is provided with a body 2 and a cover 3 which are dividable at one E surface 8B, a plurality of irises 4 arranged inside the body 2, and at least one spurious adjusting screw 9 capable of projecting immediately above at least one out of the plurality of irises 4 from the cover 3. A frequency adjusting screw 6 for adjusting the transmission frequency of a waveguide by its projecting length into the body 2, and a degree of coupling adjusting screw 7 for adjusting the degree of coupling the waveguide by its projecting length into the body, can be provided. It does not matter if the plurality of irises 4 are arranged so as to touch the E surface 8A. It is also possible to arrange the irises so as not to touch both E surfaces 8A, 8B. It does not matter if the irises are arranged symmetrically or asymmetrically with respect to the center line of the waveguide, and it is also possible to combine asymmetrical irises 4 with symmetrical irises 4 when they are arranged so as not to tuoch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107571-A (JP)
Title: Communication device and control method thereof
Inventor: SHOJI FUMIO
IPC: H04N1/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a volume of traffic as much as possible by receiving messages at appropriate intervals commensurate with a message receiving status of each of a plurality of message boxes.  <P>SOLUTION: The mail receiving intervals are established by selecting one out of a registered device receiving interval, a division receiving interval, and an arbitrary receiving interval inputted each time, for each of the plurality of the mail boxes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107955-A (JP)
Title: Immediate transmission system of earthquake information
Inventor: ITO TAKAMORI
IPC: G08B23/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To acquire earthquake information inexpensively and quickly by utilizing the 24-hour Internet connection.  <P>SOLUTION: The system is comprised of a combination of an earthquake prevention server 10 continuing to acquire earthquake information in real time and a plurality of receiving terminals 14 always connected to the Internet 12, and continues to update holding information of each receiving terminal, by transmitting an inquiry packet from each receiving terminal to the earthquake prevention server at regular time intervals not more than few minutes, using UDP/IP and sending back a response packet, in which necessary information is packed and which is as large so as not to be divided, from the earthquake prevention server to a corresponding receiving terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143452-A (JP)
Title: Self-cleaning aqueous coating composition and self- cleaning member
Inventor: IWATA HIRONAGA
IPC: C09D201/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-cleaning aqueous coating composition imparting strong adhesiveness to a substrate to a film, excellent in resistance to boiling water and durability, giving the film exhibiting a small contact angle with water, capable of utilizing self-cleaning function by rain and retaining the function for a long time by irradiation of sunlight, and to provide a self-cleaning member obtained by coating the same on the substrate.  <P>SOLUTION: The self-cleaning aqueous coating composition at least comprises (a) an aqueous emulsion of a silicone resin precursor capable of forming a silicone resin film, (b) photocatalyst particles or photocatalyst sol, (c) water and (d) inorganic pigments, and the weight average molecular weight of the particles dispersed in the component (a) is more than 5,000 in polystyrene conversion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145878-A (JP)
Title: Display device and its manufacturing method
Inventor: IWASE YUICHI
IPC: G06F3/041
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that can be made thin and light by eliminating a gap between a touch panel and a display panel and to provide its manufacturing method.  <P>SOLUTION: The touch panel 20 and the display panel 10 are directly stuck with each other over their whole surfaces across an adhesive layer 30 to make the display device thin without gap. In the display panel 10, a substrate 11 for driving with organic light emitting elements 10R, 10G and 10B formed thereon and a substrate 51 for sealing are stuck with each other over their whole surfaces to provide high strength. In the touch panel 20, a lower plastic film 21 with a transparent electrode 21A formed thereon and a touch side plastic film 22 with a transparent electrode 22A formed thereon are overlapped so as to make the transparent electrodes 21A and 22A face each other. This display device can be made thinner and lighter by making the display panel 10 composed only of the substrate 11 for driving and sealing the organic light emitting elements 10R, 10G and 10B with the touch panel 20 and the adhesive layer 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125391-A (JP)
Title: Condensing gas boiler with high-load premixing burner
Inventor: KI WON KIM
IPC: F24H9/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensing gas boiler with a high-load premixing burner.  <P>SOLUTION: This gas boiler includes: a casing 10 provided with a combustion chamber 12 thereinside, integrally formed with an exhaust port 14 in an upper part; the high-load premixing burner 16 provided in a lower part of the combustion chamber, heating the inside of the combustion chamber, and having a relative small discharge of NO<SB>X</SB>and CO; a plurality of sensible heat part heat exchangers 20 provided inside the casing; and a plurality of latent heat part heat exchangers 30 disposed above the sensible heat part heat exchangers in the same area as the sensible heat part heat exchangers along a vertical direction along which combustion heat by the high-load premixing burner advances toward the exhaust port. In this manner, a heat transfer area is maximized while reducing the discharge of NO<SB>X</SB>and CO exerting a bad influence on the environment, best sensible heat and condensation conditions are formed to improve heat exchange efficiency, and corrosion resistance can be secured while pursuing compactness of the boiler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005110531-A (JP)
Title: Grass-cutting blade
Inventor: KACHI KOZO
IPC: A01D34/68
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grass-cutting blade which can prevent that the stems of vines, and the like, are twined around the rotary shaft of a grass cutter.  <P>SOLUTION: This grass-cutting blade 10 having saw blades 12 formed on the outer periphery of the disk-like substrate 11 of the blade is characterized in that projections 14 in which blades 15 for preventing the twining are disposed at sites arranged in the rotation direction of the grass-cutting blade 10 are vertically disposed at positions apart from the radial outer periphery of the main surface 1a of the substrate 11 in a distance of one-third of the radius.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153259-A (JP)
Title: Electric double-layer capacitor and method of manufacturing the same
Inventor: IKEDA KATSUHARU
IPC: H01G11/42
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor and a method of manufacturing the same which reduce the internal resistance of the electric double-layer capacitor, increase capacitance density, and keep satisfactory productivity.  <P>SOLUTION: Concave-convex sections 45, 47 are formed on a worked electrode 41. A wound element 53 is formed by placing a positive electrode 51A and a negative electrode, respectively, both composed of the worked electrodes 41 containing carbon blacks between separators 12 and winding them on a wound core. Therefore, a gap D of heights of the concave-convex sections 45, 47 is formed between the separators 12 and each of the positive electrode 51A and the negative electrode 51B. As a consequence, an electrolytic solution penetrates throughout the wound element 53 even if the positive electrode 51A and the negative electrode 51B are swelled by the impregnation of the electrolytic solution or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130807-A (JP)
Title: Oiling system involving oiling structure
Inventor: CAJIGAS ELMER SAMOY
IPC: B41J11/22
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oiling system for a carriage/rod that does not cause a vibration of a rod and a disturbance of an accurate movement of a printing head/carriage.  <P>SOLUTION: The oiling system 20 has a flexible and nominally flat oiling structure 42 that involves the first end portion 54 and the second end portion 56 as well as a central portion 58 positioned in a space therebetween, and is impregnated with a lubricating fluid and becomes compatible so as to be fixed in the print head/carriage 40 only at the first and second end portions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005111855-A (JP)
Title: Desk circular saw
Inventor: TAKANO NOBUHIRO
IPC: B25F5/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk circular saw which can detect an exact angle and set an angle easily.  <P>SOLUTION: The circular saw has a tilting/moving angle detection means 80 for detecting the angle of a circular saw side to a base upper surface, a tilting/moving angle position detection means 30 for detecting a position corresponding to at least one prescribed tilting/moving angle, a tilting/moving storage means 60 for storing at least one prescribed tilting/moving angle data, an operation control means 50 for calculating the angle of the circular saw side to the base upper surface based on the data of the means 80, the means 30, and the means 60, and a display means 100 for displaying the angle of the circular saw side to the base upper surface based on the output of the operation control means 50. By calculating a displayed angle based on the signal of the means 80, the signal of the means 30 for detecting being at a prescribed angle position, and the data of the means 60, an exact angle can be displayed without causing the lowering of work properties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115129-A (JP)
Title: Liquid crystal display and its inspection method
Inventor: WATANABE KENICHI
IPC: G02F1/13
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display wherein cause investigation of a display defect can be easily performed when the display defect is generated by a lighting inspection after a driver LSI is mounted.  <P>SOLUTION: In the liquid crystal display, a display part is driven by the driver LSI 3 having an output vamp connected to source electrode terminals 4b disposed at a peripheral part of an electrode substrate 1 and a cross wiring 5 is disposed so as to cross source wirings 4 via a gate insulating film. When a cause of the display defect is specified by providing a measuring pad at an FPC and a circuit board connected to the cross wiring 5, a crossing part of the cross wiring 5 and the source wiring 4 is irradiated with a laser beam to connect the cross wiring 5 and the source wiring 4 to each other, a probe connected to a measuring device is brought into contact with the measuring pad of the FPC or the circuit board and an output waveform and output voltage from the driver LSI 3 flowing through the source wiring 4 are measured to easily perform cause investigation of the display defect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI