baber/WOPTO huggingface dataset:
Patent JP-2004147573-A (JP)
Title: Artificial floating island and method for forming the same
Inventor: SUZUKI MASAYUKI
IPC: A01G31/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial floating island easily formable and high in the degree of freedom of planting, and to provide a method for forming the same.  <P>SOLUTION: The method for forming the artificial floating island A comprises the following practice: A vegetative unit 3 comprising a triangular base net 31, a plant root-taking element 32 on the net 31, and a planted element 3 on the plant root-taking element 32 and formed at a vegetative unit formation site is transported to a place close to an artificial floating island-setting water area W, and placed on a suspended net 2 set up on a triangular floating frame 1 prior to or after making the frame 1 float on the water area W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151040-A (JP)
Title: Rotational angle detecting device and rotary electric machine
Inventor: NAKANO MASATSUGU
IPC: G01D5/245
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rotational angle detecting device, capable of making an output voltage large and detecting positional error small, capable of constituting a stator with a few number of teeth, even if the axial fold-angles becomes large, which is high in precision, and superior in productivity.  <P>SOLUTION: The rotational angle detecting device is composed of a stator 2, having an iron core with teeth 3, one-phase exciting winding and two-phase output windings and a rotor 1 having projecting pols. It is constituted that if the number of pole pairs of the exciting winding is N, the number of projecting poles of the rotor 1 is M, the 2N is different to the number of teeth 3 of the stator 2; further, the numbers of turns of the two phase output windings are represented by a function represented by the sum and subtraction of a spatial sine wave of absolute ¾N+M¾-th order and a spatial sine wave of absolute ¾N-M¾-th order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155657-A (JP)
Title: Disintegrating agent
Inventor: KOBAYASHI KAZUTO
IPC: A61K9/20
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a disintegrating agent having a higher swelling ratio than that of an existing disintegrating agent and stable to a drug.  <P>SOLUTION: This disintegrating agent is characterized in that the agent is composed of a crosslinked cellulose ether whose hydrogen atoms in hydroxy groups of cellulose are substituted with alkyl groups and/or hydroxyalkyl groups, and which is obtained by being crosslinked with a polyglycidyl ether. The disintegrating agent has a high swelling ratio and is stable to the drug and producible at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154826-A (JP)
Title: Joining method for container
Inventor: SUMIYA YOSHIHIKO
IPC: B23K20/12
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method (friction welding) that can enhance joining strength as well as preventing falling of flash generated in joining.  <P>SOLUTION: A receiver 1 is composed of a tank body 2 having an opening and a cap 3 blocking this opening of the tank body 2, while the tank body 2 and the cap 3 are joined by a friction welding method. On the joining face of the cap 3, a projection 4 protruding to the tank body 2 is installed over the entire periphery. This installation of the projection 4 enables uniform joined state to be obtained over the entire periphery as well as improving pressure withstanding strength. In addition, inside the projection 4, there is provided a skirt section 5 forming a bag-like flash reservoir 6, storing/holding the flash generated at joining and preventing the flash from falling into the receiver 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156862-A (JP)
Title: Flame control method, small-sized pulse combustor and heater
Inventor: MARUTA KAORU
IPC: F23C15/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame control method permitting heating with high thermal efficiency and miniaturizing a combustor.  <P>SOLUTION: The combustor 10 comprises a pipe 11 with a shape for quenching premixed gas under a predetermined temperature condition, a heating device 12 heating a part of region 20 of the pipe 11 up to a self ignition temperature of the premixed gas or higher, and a gas supply device 13 for flowing of the premixed gas from a low temperature region 21 of the pipe provided under the predetermined temperature condition to a high temperature region 20 of the pipe as a heated region. The combustor 10 vibratingly burns the premixed gas inside the pipe 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158346-A (JP)
Title: Surface treatment method
Inventor: AKAISHI TETSUTO
IPC: C09J5/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To bake a surface by irradiating a laser beam on a surface of a carbon plate molding in which a thermosetting resin is made a binder, to improve adhesive force between a gasket and the carbon plate to be adhered to that surface as a surface treatment method, and to apply these to the surface of the carbon plate used mainly for a solid polymer fuel cell.  <P>SOLUTION: By removing a releasing agent adhered to the surface by irradiating the laser beam to the surface of the carbon plate, and by scraping off the surface of the carbon plate hardened with resin to a prescribed roughness, adhesive force between the adhesive and the carbon plate in the initial period is made stable and strong. By this, a packing is not peeled off from the separator, and the superior adhesive characteristic can be retained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154429-A (JP)
Title: Plug receptacle unit
Inventor: TSUCHIYA YASUHIRO
IPC: H02G3/38
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug receptacle unit by which a plug receptacle box is used within a wide range.  <P>SOLUTION: The unit is constituted to allow an insertion part 39a of a metallic attachment fitting consisting of an arm-shaped metallic attachment fitting 3 to be inserted into a metallic fitting fixing part including an insertion recessed part 31. The arm-shaped metallic attachment fitting 3 is fixed to the inserted recessed part 31 of the plug outlet box so as to be removable with screws 43 which penetrate the through-holes 37b and 39b of an outer wall part 37 and the insertion part 39a of the fitting 3, and are screwed onto screw holes 35a of an inner wall part 35. The arm-shaped metallic attachment fitting 3 is fixed to the shelf D2 of a desk D1 for a child so as to attach the plug receptacle box 1 to the shelf D2 of the desk D1. Each one of the plurality of metallic attachment fittings 3 can be exchanged to meet the usage with respect to the metallic fixing part 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165238-A (JP)
Title: Plastic package and its manufacturing method
Inventor: YAMAMOTO TETSUYA
IPC: H01L23/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic package having high bonding strength of a solder resist mask without overhang on a semiconductor element connection pad and without a plated coat non-adhesion part by performing plating in an electrolytic plating method dispensing with a plated lead wire, and to provide its manufacturing method.  <P>SOLUTION: The plastic package 10 has the semiconductor element connection pad 14 formed to continue with a wiring pattern 13 by etching a Cu metal layer 12 of the upper face side of a resin substrate 11, an outside terminal connection pad 15 on the lower face side, and a via 17 connecting wiring patterns 13 and 13a of upper and lower faces. The semiconductor element connection pad 14, the upper surface of the lower face side wiring pattern 13a and the side of the semiconductor element connection pad 14 are covered with an Ni and Au plating coat 18 by the electrolytic plating method. Current for plating is passed to a metal layer 12a of the lower face side, the plated lead wire does not exist, and the Ni and Au plating coat 18 is not applied to the upper face side except for the semiconductor element connection pad 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163729-A (JP)
Title: Waterproof case for camera and waterproof camera
Inventor: MIYATA KYOSEI
IPC: G03B17/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof case for a camera which is constituted so that an operation member provided to operate the shutter button or the like of a camera or a film unit with a lens housed in the waterproof case can be stably operated and whose waterproofness is improved, and to provide a waterproof camera.  <P>SOLUTION: The waterproof case 10 is constituted of a 1st case 21 covering over the front of the camera or the film unit with a lens and a 2nd case 22 covering over the back thereof so as to be watertight, and is equipped with the operation member 14 where an external operation part 75 and an internal action part are coupled to be integrally rotated through a through-hole 83 formed on the 1st case. Then, the rotary shaft 76 of the operation member is extended to a blind hole 84 provided on the 2nd case from the through-hole 83, and supported rotatably in the through-hole and the blind hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201307-A (JP)
Title: Novel photoinitiator system and photopolymerizable composition
Inventor: KANEKO FUTAMI
IPC: C09D4/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoinitiator system having high sensitivity in near infrared rays, a photopolymerizable composition using the same, and a photopolymerizable element.  <P>SOLUTION: The photoinitiator system comprises a naphthalocyanine compound to be represented by formula (I) (wherein m is H<SB>2</SB>or the like; Y is a substituent or a ligand; A<SB>1</SB>to A<SB>4</SB>are each a naphthalene ring; and n=0, 1 or 2) and an organic peroxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172334-A (JP)
Title: Magnetic detector
Inventor: AZEYANAGI SUSUMU
IPC: H01L43/04
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detector for reducing errors in positioning a magnetic detection element with respect to magnets, and for suppressing deterioration in detection accuracy and variation between devices in detected values.  <P>SOLUTION: The magnetic detector 20 comprises the magnets 4' for generating a magnetic field between an object to be detected and the detector, a magnetic detection sensor 90 in which a magnetic detection element 10 for detecting the magnetic field is mounted on a lead frame 110 with the element 10 being molded together with the lead frame 110, and a case 5' for accommodating the magnets 4' and the sensor 90. A portion 150t of the lead frame 110 is exposed from a mold member 12 of the sensor 90 so as to be in contact with the case 5'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222626-A (JP)
Title: Manufacturing method for pattern organizer
Inventor: KOBAYASHI HIRONORI
IPC: G01N33/566
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To give a functional group to the surface of a pattern organizer, and to provide a manufacturing method for the pattern organizer that does not require any post treatment or the like after exposure to light.  <P>SOLUTION: The manufacturing method for a pattern organizer has a substrate preparation process for the pattern organizer for preparing a substrate for the pattern organizer having a characteristic change layer made of a macromolecular material, and a pattern formation process for giving a functional group in a pattern to the surface of a characteristic change layer made of the macromolecular material, by applying energy from a specific direction after arranging a layer containing photo catalyst on a substrate at the side of a layer for containing photo catalyst having the layer for containing photo catalyst and the substrate, and the characteristic change layer at an interval of 200 μm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168989-A (JP)
Title: Semiconductor sealing epoxy resin composition and semiconductor device using the same
Inventor: AKIZUKI SHINYA
IPC: C08G59/62
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor-sealing epoxy resin composition having high reliability because of the freeness from short circuit incidental to reduction in a pitch among the connection electrodes and conductor wires of a semiconductor device.  <P>SOLUTION: The semiconductor sealing epoxy resin composition containing components (A) to (C): (A) an epoxy resin, (B) a phenolic resin, and (C) a silica powder in which the content of spherical fused silica powder (c) is at least 50 wt.% based on the entire silica powder. Silica powder (c) is obtained by using the combustion heat of a mixed gas comprising a hydrogen gas and an oxygen gas as the heat source of fusing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173704-A (JP)
Title: Method for sterilization
Inventor: OKUBO TOMOO
IPC: A61L2/14
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sterilization by which a sterilization effect can inexpensively and safely be improved without damaging a matter to be treated.  <P>SOLUTION: Atmospheric pressure plasma is generated between a high pressure electrode 1 and a low pressure electrode 2 in an atmospheric pressure plasma generating apparatus to sterilize the surface of the matter G to be treated with the atmospheric pressure plasma. Gas to be used for the atmospheric pressure is gaseous mixture which contains as principal component at least one selected from a group of inert gas consisting of helium, neon, argon, krypton, xenon, radon, and nitrogen, and contains ethylene and oxygen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049874-A (JP)
Title: Bread maker and its control method
Inventor: KWON YONG-HYUM
IPC: A21B7/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bread maker in which a mix bag can be easily removed after kneading.  <P>SOLUTION: This bread maker has the main body to form an oven chamber, a pair of kneading drums which is set mutually separate in the oven chamber and has holding parts to respectively hold both end parts of a mix bag filled with bread making materials, and a drum drive part to forwardly/reversely rotate the kneading drums to knead the mix bag held by the holding parts. The control method relates to the bread maker. This bread maker is specialized so that the mix bag is separated from the holding part of one kneading drum after completion of kneading and wound up by the other kneading drum, and the drum drive part is controlled so that the kneading drum is rotated a plurality of times in the direction reverse to the winding direction of the mix bag after completion of winding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176283-A (JP)
Title: Backfill, filler for back filling, and back filling method
Inventor: KOSUGE UICHIRO
IPC: E01C9/08
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide backfill lightweight and easy to handle with high compressive strength and securing a stable filled state in an excavated pit even if used in a place with a high underground water level, for instance, and to provide a filler for back filling using the backfill, and a back filling method.  <P>SOLUTION: This backfill 1 filled in the excavated pit formed in the ground is a synthetic resin molding which presents approximately spherical shape on the whole, and is formed with a plurality of wall parts 3, 4, 5, 6, 7 whose end faces 3a, 4a, 5a, 6a, 7a form the net-like outline surface of the spherical shape. Through holes 9 passing through the wall part 4 forming the bottom are formed in a bottomed recessed part formed by the wall parts 3, 4, 5, 6, 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176321-A (JP)
Title: Exterior wall corner coating member and exterior wall corner structure making use thereof
Inventor: ARAI TADASHI
IPC: E04F13/073
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior wall corner coating member capable of obtaining a stabilized construction state by absorbing the unevenness of a construction surface and preventing the corrosion of a skeleton for a long period of time so that water entered inside a coating member can be surely drained outside when the coating member is used for an overhang section of a building.  <P>SOLUTION: The exterior wall corner coating member 30 is formed of a vertical piece 31 and a horizontal piece 32 in an approximately L-shaped section in the overhang section of the building. The exterior wall corner coating member 30 is so applied that the vertical piece is adjacent to an external facing 42 and that the horizontal piece covers an eave soffit material 44 to form an exterior wall corner. Both outside surfaces of the vertical piece and the horizontal piece of the coating member are at right angles with each other, the horizontal piece has a tapered inside surface 32a getting thin as it progresses toward the front end, it is so applied that it comes into contact with the lower surface of the eave soffit material through a plurality of packings 33 provided at regular intervals on the front end side, and a drainage way (49) is formed between both packings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177540-A (JP)
Title: Method for preventing forgery of ovd medium, ovd medium subjected to forgery prevention and sticker using ovd medium
Inventor: OTA HARUMI
IPC: B42D15/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To permit authenticity decision a multiple number of times in further enhancing an effect of preventing forgery by adding latent images to an OVD medium, to permit the visual check of the latent images by applying external stimuli, such as UV rays and IR rays, to the medium without being restricted in terms of resistance and minuteness of the images, and to allow the authenticity decision as to whether forgery or not to be easily performed by using an extremely simple tool.  <P>SOLUTION: The forgery of the OVD medium is prevented by providing a base material 14 with a latent image forming layer 15 and an OVD layer 16 and providing the latent image forming layer 15 with latent image portions formed by utilizing such orientation that is visible by viewing through a polarizing film and is invisible or hardly visible by viewing not through the polarizing film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174654-A (JP)
Title: Method for controlling trunk attitude of bipedal walking robot with good accuracy
Inventor: YAMAMOTO TAKASHI
IPC: B25J13/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipedal walking robot in which a target trunk attitude vector commanded to a robot coincides with an actual trunk attitude vector.  <P>SOLUTION: First, shifting vector is once measured. After that, a target trunk attitude vector is corrected by "shifting vector", and a joint angle is calculated from the corrected target trunk attitude vector. When the target trunk attitude vector is corrected by " shifting vector" to control the robot, the robot changes its attitude taking the target trunk attitude vector corrected by "shifting vector" as a target vector. At that time, the robot shifts from the target trunk attitude vector corrected by "shifting vector" by "the shifting vector", so the trunk attitude of the robot coincides with the target trunk attitude vector which has not been corrected by the shifting vector. In this method, the actual trunk attitude of the robot is made to near the trunk attitude that an operator desires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174896-A (JP)
Title: Safe vector for gene therapy
Inventor: SRIVASTAVA ARUN
IPC: A61K35/76
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe vector for gene therapy.  <P>SOLUTION: This expression vector for cell-specific gene expression comprises two inverted terminal repeats of adeno-associated virus and at least one cassette comprising a promoter capable of effecting cell-specific gene expression wherein the promoter is operably linked to a heterologous gene, and wherein the cassette resides between the inverted terminal repeats.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180152-A (JP)
Title: Image management system
Inventor: MATSUDA NORIHISA
IPC: H04N5/76
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience at time of printing images photographed by a digital camera.  <P>SOLUTION: When a digital camera 2 is connected to a PC 60, if an image file extracting button 40 is pressed, a CPU 12 detects whether DPOF (Digital Print Order Format) is set for image data respectively, selectively extracts only image files in which DPOF is set from a memory card 33, and is sent to the PC 60. An image file classification program 62 classifies image files incorporated in a memory 61 according to a predetermined discrimination standard, for example, the order of the date and the time of the photographed image shown in (a), order of the descending numbers of printing sheets shown in (b), and the order of the descending numbers of pixels of the images of printing, shown in (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175051-A (JP)
Title: Cartridge and method for identifying type of cartridge
Inventor: SUZUKI HIDEKI
IPC: B41J32/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for identifying the type of a cartridge utilizing the optical characteristics of a reflective mark.  <P>SOLUTION: A multilayer stretched film is used as a reflective film of a cartridge. The multilayer stretched film is produced by laminating more than eleven high refractive index layers (layer A) and low refractive index layers (layer B) alternately wherein the layer A and the layer B have a thickness of 0.05-0.3 μm. Optical characteristics of the multilayer stretched film are different from type to type of the cartridge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175639-A (JP)
Title: Specimen preparation method
Inventor: TATSUHARA KIYOSHI
IPC: C01G33/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen preparation method enabling material search in an inorganic material at a high speed.  <P>SOLUTION: Various kinds of specimens are prepared by repeatedly subjecting at least two kinds of inorganic materials to a mechanochemistry technique and subjecting a group of substances having a plurality of kinds of compositional ratios to a combinatorial chemistry technique.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177890-A (JP)
Title: Backlight device for liquid crystal display element
Inventor: MOTOHASHI MASAMI
IPC: F21S2/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain highly homogenized illumination for a liquid crystal display element by making the light emitting from each light source uniformly irradiate the entire region of a light guide plate in a side light type backlight device having a plurality of light sources.  <P>SOLUTION: For example, when four chip type LEDs 20a to 20d are located on the light incident face 11 of a light guide plate 10, the entrance face 11 opposing to the chip type LEDs 20a, 20d located at least on at both ends (preferably in the both ends of the entrance face 11) are provided with inclined faces 41a, 41b so as to locate the chip type LEDs 20a, 20d with their optical axes directed to the center of the light guide plate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186986-A (JP)
Title: Noise suppression circuit
Inventor: WAZAKI MASARU
IPC: H03H7/09
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a noise suppression circuit which suppresses normal-mode noise and common-mode noise and can be made small-sized.  <P>SOLUTION: First and second winding W11 and W12 and a magnetic core 11 suppress common-mode noise. Third to fifth winding W13, W14, and W15, a magnetic core 12, and a capacitor 13 suppress normal-mode noise. Winding W11 and W12 bring about leakage inductances in conductive lines 3 and 4 respectively. Differences between crest values of normal-mode noise passing conductive lines 3 and 4 and crest values of signals passing the capacitor 13 and winding W15 is reduced by the leakage inductances.  <P>COPYRIGHT: (C)2004,JPO&NCIPI