baber/WOPTO huggingface dataset:
Patent JP-2003271460-A (JP)
Title: Hard disk device and computer
Inventor: IKEUCHI RYOJI
IPC: G06F21/62
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the outflow in a state capable of reading out information recorded on a disk by a simple method.  <P>SOLUTION: An HDD 1 has a data writing processing part 6 for recording writing data after automatically enciphering the writing data to the disk 3, and a data reading processing part 7 for reading out the data recorded on the disk 3 after automatically decoding the data by a decoding key stored in a decoding key memory 5. The decoding key memory 5 is detachably mounted on an IC socket. When disusing or reusing the HDD 1, the decoding key memory 5 is extracted from the IC socket.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198412-A (JP)
Title: Specific absorption rate reducing method for miniaturized communication equipment and miniaturized communication equipment
Inventor: KOBAYASHI KAORU
IPC: H04B1/38
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the specific absorption rate (SAR) when using a miniaturized communication equipment such as a portable telephone terminal.  <P>SOLUTION: In the area a near the magnetic field generated in a portable telephone terminal 10, anisotropic magnetic materials 12a, 12b and 12c each capable of absorbing a high frequency magnetic field are located so that the flowing direction of the line of magnetic flux forming the magnetic field can be aligned in the direction of anisotropy of the anisotropic magnetic materials 12a, 12b and 12c. Thus, the high frequency magnetic field of the portable telephone terminal 10 is absorbed by the anisotropic magnetic materials 12a, 12b and 12c. Thus, the intensity of the near electromagnetic field of the portable telephone terminal 10 is reduced and the SAR in the case of using the portable telephone terminal can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272519-A (JP)
Title: Magnesium oxide film forming device
Inventor: SAI EIKYOKU
IPC: H01J11/34
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium oxide film forming device to make film formation by raising a substrate, whereby a film formation to a plasma display panel of 63 inches or more can be accomplished.  <P>SOLUTION: The magnesium oxide (MgO) film forming device for the plasma display panel is to form a thin film of magnesium oxide on the plasma display panel on the magnetron sputtering system together with a plasma beam or a filament cathode in which the plasma density is heightened between a target and the substrate so as to enhance the film formation rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265591-A (JP)
Title: Wound cover material and production method thereof
Inventor: YOTSUYANAGI TAKATOSHI
IPC: A61P17/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound cover material which is usable ideally for wounds such as injuries, burns, ulcers, decubituses and dermatomic wounds in the medical fields by promoting the granulation and epidermization along with excellent healing promotion effects utilizing characteristics inherent to chitin.  <P>SOLUTION: The wound cover material has a molding comprising chitin or chitosan impregnated with an ointment. Preferably, the molding comprising the chitin or chitosan is in the form of a fleece, a sponge or a sheet. The ointment is a mixture of vaseline and lanoline.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269959-A (JP)
Title: Survey machine
Inventor: WATANABE KIYOSHI
IPC: G01C15/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that sliding resistance force and pressing force act on a horizontal rotation shaft from brushes by contact of the brushes with slip rings mounted on the horizontal rotation shaft to generate a shaking of the shaft which causes an error of a survey figure.  <P>SOLUTION: The plurality of brushes 23 are so disposed that sliding contact positions of the brushes 23 with the slip rings 33 are set at nearly equal angular intervals in the circumferential direction of the slip rings 33 so as to balance the force acting on the horizontal rotation shaft 31 from the respective brushes 23 in the rotation of the rotation shaft 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273315-A (JP)
Title: Module parts, rf block using the same, and manufacturing method therefor
Inventor: UCHIKOBA FUMIO
IPC: H01L25/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module part which can realize a small size, low-profile and lower cost.  <P>SOLUTION: A multilayer substrate 10 includes a passive element 65 in its internal part. An interposer 21 is provided on the multilayer substrate 10. A piezoelectric substrate 200 is provided on the multilayer substrate 10 through the interpose 21. When a coefficient thermal expansion of the multilayer substrate 10 is given as α1, a coefficient thermal expansion of the interposer 21 is given as α2, and the coefficient thermal expansion of the piezoelectric substrate 200 is given as α3; the coefficient thermal expansion α2 of the interposer 21 is the value between the coefficient thermal expansion α1 of the multilayer substrate 10 and the coefficient thermal expansion α3 of the piezoelectric substrate 200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278647-A (JP)
Title: Poppet valve type piston pump
Inventor: HAYASHIMOTO KAZUTOMO
IPC: E04G21/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the resistance of force-feeding of the liquid to be fed with a suction rod, to prevent wear of the suction rod due to the fluid to be fed and entanglement of hair or the like in the fluid to be fed to the suction rod and to reduce the resistance of suction by enlarging the suction port of the suction poppet valve.  <P>SOLUTION: The poppet valve type piston pump 1 is equipped with a suction poppet valve 5 and a discharge poppet valve 7 which switch the suction and the discharge of the fluid to be fed to the tip part of a force-feeding cylinder 3. The two suction hydraulic cylinders 9A, 9B actuating the suction poppet valve 5 are separated each other by suction rods 10A, 10B and are arranged so as to pass by the both sides of the passage 11 of the fluid to be fed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279806-A (JP)
Title: Optical connector
Inventor: SHIMOMURA TSUTOMU
IPC: H01R13/46
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector with excellent durability, whose service life is prolonged.  <P>SOLUTION: The optical connector 1 comprises: a housing 2 provided with sleeves 22a and 22b; and optical element blocks 3a and 3b provided with molded interconnected device bodies 31a and 31b where a molded part internal circuit is sealed, lenses 10a and 10b, optical elements 7a and 7b, semiconductor elements 11a and 11b for signal processing and input/output terminals 14a and 14b. For the optical element blocks 3a and 3b, terminal connection parts 16a and 16b electrically connected to the molded part internal circuit inside the molded interconnected device bodies 31a and 31b are partially exposed from the molded interconnected device bodies 31a and 31b and provided on prescribed positions on the rear side of the molded interconnected device bodies 31a and 31b, and the input/output terminals 14a and 14b and the terminal connection parts 16a and 16b are electrically connected after the molded interconnected device bodies 31a and 31b are resin-molded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278887-A (JP)
Title: Power transmitting device
Inventor: NOSAKA MICHIYASU
IPC: F02B67/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmitting device to reliably shut off a drive force when a joining member to join a pulley and a hub is removed.  <P>SOLUTION: The power transmitting device comprises: a pulley 110 to be rotated through receipt of a power from an external power source 10; a hub 120 at the central part of which a drive shaft 130 is fixed and in the power transmission drive constituted of a hub 120 in which an elastic member 120, is located between a part 120a on the central side and a part 120b on the outside diameter side; and a joining member 140 to mechanically join the pulley 110 and the outside diameter side of the hub 120 in the direction of the drive shaft 130. In the power transmitting device to transmit the power of the external power source 10 to the drive shaft 130, when the drive shaft 130 is removed, the deflection of the elastic member 120c is returned between the pulley 110 and the hub 120 to form a specified gap α.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281984-A (JP)
Title: Temperature fuse
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a voltage resistance between both lead wires of a temperature sensitive pellet type temperature fuse to prevent re-conduction due to dielectric breakdown caused by abnormal voltage load, etc., after an abnormal temperature rising of an electronic/electric apparatus is detected for operation.  <P>SOLUTION: A coating layer of polyparaxilene resin of organic insulating material is formed on the surface of a weak compression spring by a chemical vapor deposition method (CVD), thus improving insulation property of the weak compression spring. An insulation resistance between an inward end of a lead wire and the weak compression spring becomes higher to improve a withstand voltage between the lead wires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284366-A (JP)
Title: Spherical actuator having heating and heat absorbing parts
Inventor: TOYAMA SHIGEKI
IPC: H02K9/22
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical actuator strong against a change in an environmental temperature, and to provide the spherical actuator strong against a temperature influence due to frictional heat.  <P>SOLUTION: The freezing of an exposed frictional contact surface, and a characteristic change or damage due to a change in properties or a temperature of a piezoelectric element are avoided. Particularly, a constitution is such that a stator is fixed to a plate-like fastening member having elasticity and the suitable combination of control means of individual stators is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275051-A (JP)
Title: Seat connecting chair
Inventor: OKAIZUMI HIROSHI
IPC: A47B83/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat connecting chair in which an elbow rest provided between seats is utilized as a cup holder for placing the cup of a beverage or as a notebook stand.  <P>SOLUTION: At least between respective seats 14 on a chair 1 in which a plurality of seats are parallel provided from side to side, a table 12 directed back and forth is arranged, the front part of the table 12 is laterally expanded to form a wide portion 12 wider than its rear part, and the front part as the wide portion 12 is equipped with a hole 16 or a recess for the cup holder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280196-A (JP)
Title: Photosensitive polyamide imide resin composition, method for producing pattern and electronic parts
Inventor: NAGOYA TOMOHIRO
IPC: G03F7/038
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive polyamide imide resin composition suitable for use as the material of a protective film and an insulating film of electronic parts which cannot be subjected to high temperature treatment or electronic parts which require alkali resistance and to provide a method for producing a pattern using the composition and electronic parts.  <P>SOLUTION: The photosensitive polyamide imide resin composition comprises a polyamide imide resin having a repeating unit represented by formula (I) (where X and Y are each a trivalent organic group having an aromatic ring and R<SP>1</SP>is a monovalent organic group having a photosensitive group), photopolymerizable unsaturated monomers including a monomer having five or more photopolymerizable unsaturated bonds per molecule and a photopolymerization initiator. The method for producing a pattern includes a pattern forming process in which a photosensitive layer is formed on a substrate using the photosensitive polyamide imide resin composition, exposed through a mask and developed. The electronic parts have a layer formed using the photosensitive polyamide imide resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280392-A (JP)
Title: Developing method for image forming apparatus
Inventor: OZAWA YOSHIO
IPC: G03G15/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing method for an image forming apparatus by which developing ghost and selective development are prevented without complicating a developing device, electrified toner is surely supplied to a developing roll and also image irregularity is not caused at the time of consecutive printing, and stable image quality is obtained for a long time.  <P>SOLUTION: The data amount of each image printed in the image forming apparatus is detected, and an interval at which a toner layer on the developing roll is recovered to a magnetic roll and replaced at the time of finishing development (between paper and paper) is variably set in accordance with a printing rate decided by paper passing amount and the data amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287221-A (JP)
Title: Combustion device
Inventor: KURODA YOSHIYUKI
IPC: F23K5/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the easiness of handling by a user by improving reversal operation and transportation while simplifying a structure by detachably forming a tank in the tank containing fuel for a warm air furnace for burning the fuel.  <P>SOLUTION: The mounting and dismounting directions of a suction pipe 40A and a pump 39 and those of the tank 21 are formed in a same horizontal direction so that the tank 21 can be mounted and dismounted together with the suction pipe 40A and the pump 39. By this, the tank 21 can be formed detachably from a combustion device body 38 to dismount the tank 21 for fueling. Thus the tank 21 can be formed so as to be mounted and dismounted in horizontal direction to simplify a structure and, in fueling, the tank 21 must not be reversed, can be easily transported, and an easiness of handling can be remarkably increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113370-A (JP)
Title: Slurry for chemical and mechanical polishing (cmp), method of producing semiconductor device, apparatus for producing semiconductor device and method of handling cmp slurry
Inventor: MATSUI YUKITERU
IPC: B24B37/00
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a CMP slurry that can achieve high accurate polishing at a high polishing rate and can be easily stored and readily scrapped, a method of handling the slurry, a method of producing semiconductor devices using the same and an apparatus for producing semiconductor devices by using the same. SOLUTION: The CMP slurry 7 comprises the dispersion medium 25, the polishing particles 18 which are dispersed in the dispersion medium 25 and develop photocatalytic action, when light is radiated and a nonionic surfactant dissolved in the dispersion medium 25.
Patent JP-2003288930-A (JP)
Title: Fuel treatment device
Inventor: SO KEISEN
IPC: H01M8/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel treatment device 101 safely and economically stopping without purging inert gas nor causing deterioration of a filled catalyst.  <P>SOLUTION: This fuel treatment device reforming raw gas G1 supplied together with steam S into fuel gas containing H<SB>2</SB>as the main component is equipped with a reforming part 2 reforming raw gas into reformed gas G2 containing H<SB>2</SB>and CO as the main components, a modifying part 3 reducing the content of CO in reformed gas, a housing vessel 41 housing the reforming part and modifying part, cutting means 28, 29, 30 cutting off to prevent communication of gas with the inside and the outside, and a control means 21 controlling the flow rate of the raw gas and steam, continuing the supply of the steam only for a specified time even after the supply of the raw gas supplied together with steam is stopped, reopening the supply of the raw gas when the supply of the steam is stopped, and operating the cut off means when the supply of the raw gas is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289591-A (JP)
Title: Car audio system
Inventor: KANO TOSHIYA
IPC: B60R11/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car audio system capable of allowing a user to capture sound waves emitted from speakers with a natural feeling, and reducing cost.  <P>SOLUTION: In the car audio system 30, right and left sound generating units 31, 41 are provided on the lower part of an instrument panel 16. Horn bases 33, 43 are connected to the units 31, 41 respectively so that the bases 33, 43 in right and left face the gap between a front portion 17a of an upper surface 17 of the panel 16 and a lower portion 14a of a front window glass 14. A horn main body 36 is formed by the glass 14 and the panel 16, and a horn 32 is formed by the bases 33, 43 in right and left and the body 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285369-A (JP)
Title: Heat-shrinkable film
Inventor: TOTANI HIDEKI
IPC: B29K25/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable film with good shrinking performance and resistance to natural shrinking properties and excellent mechanical packaging suitability, and a heat-shrinkable multi-layer film.  <P>SOLUTION: The heat-shrinkable film is characterized by drawing a block copolymer composition comprising (a) a block copolymer of a vinyl aromatic hydrocarbon and a conjugated diene and if necessary, (b) at least one kind of a specified vinyl aromatic hydrocarbon polymer and having a tensile elastic modulus in the drawing direction of lower than 500 MPa. The block copolymer (a) of the vinyl aromatic hydrocarbon and the conjugated diene has a mass ratio of the vinyl aromatic hydrocarbon to the conjugated diene of 50/50-90/10 and a block rate of the vinyl aromatic hydrocarbon of at most 85%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191443-A (JP)
Title: Printing method using patch and printed matter
Inventor: MOGI MASAO
IPC: B41F31/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method which is useful for improving precision and efficiency when patches of a control strip is measured and thereby, the inspection and control of print quality are performed, and still useful, especially even when the number of patches to be arranged is saved.  <P>SOLUTION: This printing method is invented for inspecting and controlling the print quality based on data obtained by providing a control strip within a printing paper space and measuring the patches of the control strip. The printed matter has a flat net patch represented by at least monochromes 'K, C, M and Y', as printing basic colors, accounting for 60 to 85% respectively, or 'K' only accounting for 100% among the four colors. The print quality within a one ink key width is measured and the measurements are inspected and controlled as data representing the print quality.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246207-A (JP)
Title: Tire using character or mark as tread pattern
Inventor: MORIYAMA TAKAHIRO
IPC: B60C11/03
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To cause a tire itself to play a role of an advertisement medium and an information transmitting medium by providing characters, numericals, signs, marks, designs or the like as a treadpattern.  <P>SOLUTION: The tire is provided with added values such as uniqueness, brand power, degree of dress-up or the like are enhanced by providing the characters, the numericals, the signs, the marks, the designs or the like as the treadpattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297677-A (JP)
Title: Solid electrolytic capacitor
Inventor: HIGUCHI KAZUHIRO
IPC: H01G9/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ESL of a solid electrolytic capacitor.  <P>SOLUTION: A plurality of lead-out terminals 3 and 4 are fixed, respectively, to the anode foil and cathode foil of a capacitor element 2 holding a solid electrolyte, e.g. polyethylene dioxythiophene. The lead-out terminals 3 and 4 are led out from one winding end face of the capacitor element 2, and the lead-out terminals 3 and 4 in the vicinity of the outer circumference are bent and connected with the lead-out terminals 3 and 4 on the inner circumferential side. Since induction field of respective lead-out terminals is canceled by bringing the lead-out terminals close to each other, ESL is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296622-A (JP)
Title: Information control system
Inventor: KUDO MASAO
IPC: G06Q10/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information control system capable of collectively controlling the use situation of respective members or the like after member registration, and of delivering information based on the information thereof.  <P>SOLUTION: A control part 101 of a center server 100 stores user information obtained from a cellular phone terminal 300 and an e-mail address of the terminal 300 in a personal information DB 104 as personal information, obtains dealing information showing the contents of a service provided for a user of the terminal 300 by an enterprise from a shop terminal 200, and stores it in a use history information DB 105 as use information by adding a dealing date and the like to it. In delivering information to the terminal 300 or the terminal 200 in a push style or a pull style, the control part 101 extracts data matching to a condition requested from the terminal 300 or the terminal 200 or a condition desired by an ASP operator controlling the center server 100 based on the personal information stored in the DB 104 and the use information stored in the DB 105 and creates information delivered to the terminal 300 and the terminal 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289852-A (JP)
Title: Method for preparing culture-support factor from insect
Inventor: HAYAKAWA YOICHI
IPC: C12N1/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the preparation of a culture-support factor for the culture of the cells and tissues of an animal, especially an insect, and giving the factor having stable quality at a low cost compared with bovine serum.  <P>SOLUTION: The method for the preparation of the cell or tissue culture- support factor from an insect comprises a step to sterilize the larva or pupa of the insect with steam and a step to extract the steam-sterilized insect with an aqueous extraction liquid to recover the culture-support factor in the extract.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289839-A (JP)
Title: Food product-packaged body
Inventor: KAWASHIMA MASAHIKO
IPC: A23L3/3508
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preserving a food product without reducing the flavor of the food product, or the like, and to provide an apparatus therefor and a food product-packaged body.  <P>SOLUTION: The food product is preserved in a mixed gas atmosphere of an inert gas and an organic acid in the preservation of the food.  <P>COPYRIGHT: (C)2004,JPO