baber/WOPTO huggingface dataset:
Patent JP-2003301337-A (JP)
Title: Method for producing graphitized fiber
Inventor: DAIGUUJI TSUTOMU
IPC: D01F9/22
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a graphitized fiber, preventing decomposition of falling stuck materials, such as silicon carbide and silicon nitride, formed in a furnace, and thereby reducing occurrence of fluffs and yarn breakages of the fiber.  <P>SOLUTION: This method for producing the graphitized fiber comprises treating a carbon fiber in a heating furnace having a high-temperature region of an inert gas atmosphere of ≥1900°C, wherein an inert gas inlet port is positioned on a fiber entrance side of the heating furnace and an inert gas outlet port is positioned on a fiber exit side thereof, and the inert gas is flown in the furnace at a flow rate of 0.15-0.50 m/sec in the traveling direction of the carbon fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299914-A (JP)
Title: Liquid filter apparatus
Inventor: HIGUCHI AKIRA
IPC: B01D29/01
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid filter apparatus capable of automating liquid filtering operation to efficiently perform the same.  <P>SOLUTION: The first member 15, on which a container 8 with a filter being a microtiter plate wherein a filter part is provided on the bottom part of a well is placed, is lowered with respect to the second member 11 having a recovery container 9 mounted therein. A hermetically closed space 3a is formed by the first and second members 15 and 11 and the container 8 with the filter. At the time of filtering operation of a liquid, the nozzle 18 of a dispensing head 17 is lowered to supply a treated liquid 6 into the well of the container 8 with the filter and the hermetically closed space 3a is sucked under vacuum by the suction part 43 to suck the treated liquid in the well from the filter part to drip a liquid component to the recovery container 9. By this constitution, liquid filtering operation can be automated to be performed efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307712-A (JP)
Title: Semi-temple spectacles
Inventor: MATSUYAMA HITOSHI
IPC: G02C5/16
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide semi-temple spectacles which permit a spectacle front frame to be surely fixed in front of the eyes of a person wearing the spectacles without interference with the ears and without a hindrance even when the person reads a book or does others by wearing a head cap or the like on the head in a beauty parlor or the like.  <P>SOLUTION: Elastic arms 4 and 4 are respectively extendedly formed from corbel ends of endpieces 3 and 3 disposed on both sides of the spectacle front frame F formed by coupling a pair of right and left lenses 1 and 1 by a bridge 2. Bent portions 41 of these elastic arms 4 extend near to the portions corresponding to the cheek bones of the person for wearing and the ends of the bent portions 41 are further bent upward or downward, by which terminal portions 42 are formed. Pad members 5 and 5 are arranged at the bent portions 41 and the terminal portions 42 and the side face areas of the person for wearing are energized and held by the holding force of the pad members 5 and 5 and the elasticity of the elastic arms 4 and 4 on both sides, thereby, the spectacle front frame F can be fixed in front of the eyes of the person wearing the spectacles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309313-A (JP)
Title: Semiconductor laser unit
Inventor: KISHI NOBUAKI
IPC: H01L23/48
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel semiconductor laser unit which has easy assembling and superior productivity and which can deal with a high-output light-emitting element.  <P>SOLUTION: The semiconductor laser unit is assembled by fixing a surface- emitting laser 2 to the upper surface of an island 1, connecting resin molding parts 6, 7 to each other, and energizing the positive electrode of the front surface side of the laser 2 with a second lead 4 via a wire bonding 8. The semiconductor laser unit comprises the island 1; and another heat sink plate 5. Left and right recesses 5a, 5b of the plate 5 are respectively engaged with the intermediate molding parts 6b, 7b of the connecting surfaces 11a, 11b of resin molding parts 6, 7, and the plate 5 is sandwiched between the parts 6 and 7 and supported directly under the island 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312662-A (JP)
Title: Sheet pallet
Inventor: NAGAOKI MASAO
IPC: B65D19/38
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency and safety of loading work and the like by preventing a load from moving on a sheet during the loading work.  <P>SOLUTION: A sheet pallet comprises a bottom plate 2 on which drums 1, i.e., a load, is placed, and a slide stopping frame 3 fixed on the upper surface of the bottom plate 2 for stopping the slide of the drums 1 along the bottom plate 2. The slide stopping frame 3 has circular holes 5 into which the lower parts of drums 1 are fitted, where the lower outer circumference of each drum 1 is encircled with the inner circumference of each circular hole 5 to hold drum still in the frame 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309465-A (JP)
Title: Semiconductor device
Inventor: SATOU AKIKUNI
IPC: G11C11/409
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of correcting step-out of a plurality of counters at optional timing.  <P>SOLUTION: This semiconductor device has first and second control parts. The first and second control parts receive first and second clock signals respectively and output first and second control signals respectively. A first selecting part receives a plurality of continuous data signals and outputs the data signals in accordance with the first control signal. A plurality of holding parts hold the data signals supplied from the first selecting part for a prescribed time of period. A second selecting part outputs the data signals from the holding parts in accordance with the second control signal. A reset signal selecting part receives a first reset signal generated when the semiconductor device is started and a second reset signal that can be generated arbitrarily during the operation of the semiconductor device. The reset signal selecting part selects the first and second signals and supplies the reset signals to the first and second control parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305156-A (JP)
Title: Game machine
Inventor: YONEZEKI TAKAYUKI
IPC: A63F5/04
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an interference with the visual recognition of a display device or a game board surface by holding small things such as notes, coins or prepaid cards in a game machine 10 having a put-out port 70 for putting out game media and a pan 80 for receiving the media put out from the put-out port 70 and storing them.  <P>SOLUTION: The pan 80 has a groove 90 for small things for holding the small things.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311263-A (JP)
Title: Portable simple water purifier
Inventor: ITO MANABU
IPC: C02F1/44
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable simple water purifier comprising a water purification device having a water purifying function and a raw water housing body having a pumping function.  <P>SOLUTION: The simple water purifier 1 is constituted by freely attachably and detachably connecting the water purification device 2 having a water purifying function and the raw water housing body 3 having a pumping function, the water purification device 2 is constituted with a primary water purification part 5 comprising activated carbon block 4 and a secondary purification part 7 comprising a large number of hollow fiber membranes 6, the raw water housing body 3 is formed to a bag shape by using a soft material such as polyethylene resin and, thereby, the raw water can be freely sent to the water purification device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372542-A (JP)
Title: pH AND AMINE TEST ELEMENTS IN AQUEOUS FLUIDS AND APPLICATION TO DIAGNOSIS FOR VAGINAL INFECTIONS
Inventor: LAWRENCE PAUL J
IPC: G01N31/22
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide test elements useful in the diagnosis of a bacterial vaginosis and for other biological conditions, in tests of elevated pH and volatile amines in aqueous fluids. SOLUTION: This test elements provides clear and sharp transitions detectable by visual or machine readable means without depending on subjective determination such as small gradations in color or olfactory measurement, by using a mixed indicator and an indicator held in a matrix permeable to gas and non- permeable to fluids. The tests are convenient for displaying the tests in an icon reading system, or for including positive and negative control.
Patent JP-2003318592-A (JP)
Title: Semiconductor device and its shielding method
Inventor: KOKATSU TOSHINOBU
IPC: H05K1/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which an electromagnetic shield can be formed conveniently and surely, while reinforcing a printed board simultaneously, without impeding high density packaging of electronic components and to provide a shielding method of the semiconductor device.  <P>SOLUTION: A shield pack 4 has a two layer structure consisting of an insulation layer 9 of a thermosetting resin material, e.g. a thermosetting resin film, and a metal layer 8 formed on the insulation layer 9 by depositing metal. The insulation layer 9 is cured in tight contact with the surface of a mounted component 2, a semiconductor component 3 and a printed board 1 and the metal layer 8 is grounded, i.e., connected with the ground part of the printed board 1, through contact with a ground connection terminal 5 penetrating the shield pack 4. The ground connection terminal 5 has a pointed part which breaks the shield pack 4 when the shield pack 4 is applied tightly to the surface of the printed board 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310494-A (JP)
Title: Electric vacuum cleaner
Inventor: HAMADA ATSUO
IPC: A47L9/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent a cleaning tool for cleaning a filter from being lost.  <P>SOLUTION: An electric vacuum cleaner, which has a dust collection device 20 having a built-in main filter 23 and attached to the main body 1 of the vacuum cleaner attachably and detachably, uses a space surrounded by the dust collection device 20 and the main body 1 as an accommodating chamber 66 where the cleaning tool 68 for cleaning the main filter 23 is accommodated. A holding part 71 which holds the cleaning tool 68 for cleaning the main filter 23 is provided inside the accommodating chamber 66. The holding part 71 is provided on the main body 1 and has an opening formed on the side of the dust collection device 20. The rim of the opening comes close to or abuts on the dust collection device 20 in an attached state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319449-A (JP)
Title: Radio communication system and base station and terminal station for configuring same
Inventor: NOGUCHI SHIGETAKA
IPC: H04W72/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use a time range and a plurality of frequency channels by easily recognizing the frequency channel used for an own radio communication system.  <P>SOLUTION: In the radio communication system including a base station 10 and terminal stations 11, 12 and 13 and enabling communication by using a plurality of the frequency channels, the station 10 sends first information regarding the number of the frequency channels used by itself to the terminal stations 11, 12 and 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315108-A (JP)
Title: Vehicular meter device
Inventor: KOIKE MAKOTO
IPC: B60K35/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a vehicular meter device by enabling a combination display with high visually confirmation frequency in the vehicular meter device.  <P>SOLUTION: This device comprises a liquid crystal display part (display) 39 capable performing an odometer display 95, a first grip display 96, a second trip display 97 and an outside air temperature display 98; a change-over switch 41 for switching the display content of the liquid crystal display part 39; and a control part 45 for displaying either one set of the odometer display 95 and first trip display 96 and the outside air temperature 98 and second trip display 97 by switching the change-over switch 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315712-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: MIYATAKE NAOKI
IPC: G02B26/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To convert a luminous flux emitted from each light emitting point to a divergent luminous flux by a coupling optical system, to reduce the magnification in the sub scanning direction of the optical system between the light source and a surface to be scanned, and also, to effectively reduce the deterioration of an image such as uneven density and the fluctuation of vertical lines, as to optical scanning introducing a multibeam scanning system.  <P>SOLUTION: The luminous flux emitted from each light emitting point of the light source 1 is converted to the divergent luminous flux by the coupling optical system 2. The 1st optical system 4 arranged between the coupling optical system 2 and a deflecting means 7, and constituted of at least one lens has a positive refractive power in the main scanning direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321599-A (JP)
Title: Thermoplastic resin molded article
Inventor: NAKAI TAKASHI
IPC: C08K3/34
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin molded article to which good weather resistance enabling its employment outdoors for a long period can be imparted and which has high elastic modulus and low linear expansion coefficient.  <P>SOLUTION: This thermoplastic resin molded article is obtained by molding an alloy resin prepared by alloying polyethylene terephthalate resin and ABS resin. The alloy of the ABS resin has high adhesiveness to resins having excellent weather resistance, such as acrylic resins. The polyethylene terephthalate resin can give the high elastic modulus and the low linear expansion coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321697-A (JP)
Title: Deodorizing perfume composition
Inventor: HATAKEYAMA TADAHIDE
IPC: A61K8/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing perfume composition which can chemically reduce or eliminate ammonia smell and simultaneously impart an aroma.  <P>SOLUTION: This deodorizing perfume composition contains as an active ingredient one or more compounds selected from the group consisting of isopulegol, 3(3-isopropylphenyl)butanal, p-ethyl-α,α-dimethylhydrocinnamaldehyde, ethylvanillin, 1-ethoxy-(3,7-dimethyl-1,6-octadien-3-yloxy)-ethane, octahydro-8,8- dimthyl-2-naphthalenecarboxyaldehyde, salicylaldehyde, dihydrojasmone, 3,7- dimethyl-1-octanal, cis-jasmone, cinnamic alcohol, cedrenol, 1-(5,5-dimethyl-1- cyclohexen-1-yl)-4-penten-1-one, α-damascone, β-damascenone, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320147-A (JP)
Title: Game device
Inventor: TOZAKI TOSHIHIRO
IPC: H04W92/08
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device which eliminates complicated operation and bother of inputting a site address.  <P>SOLUTION: The game device comprises at least a communication means 340, a content screen generating means 324, a display means 303, an input operating means 314, a site address information receiving means 318, and a site address information storing means 342. The communication means 340 is set corresponding to a game machine 2, and receives content data delivered from a server computer on the Internet. The content screen generating means 324 generates a content screen at least from the content data. The display means 303 displays the generated content screen. The input operating means 314 takes on the task of operation for accessing the server computer. The site address information receiving means 318 at least receives site address information registered on a portable terminal borne by the player. The site address storing means 342 stores therein the site address information inclusive of the received site address information. According to the game device, the received site address information is displayed on the display means 303 in an optional manner, and the input operating means 314 takes on the task of selecting the site address which the player desires to access.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321801-A (JP)
Title: Manufacturing method for block for pavement and block for pavement
Inventor: TSUDA TOKIHIRO
IPC: B28B1/08
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a manufacturing method for a block for a pavement for manufacturing a barrier-free block, in which a joint width is reduced by removing the taper of the block, a dispersion type mixed-color block, in which a color is interspersed on a block surface and a landscape is improved, and an unfouled permeable block having a dispersion type impervious surface on the block surface and the block for the pavement.  <P>SOLUTION: In an interlocking block manufacturing method, the dispersion type mixed-color block is manufactured by removing the tape of the block, dispersing and supplying mortar by a reciprocation of a mortar supply box and supplying the upper section of mortar with binder-course concrete and the permeable lock having the dispersion type partially impervious surface on the block surface is manufactured by using impervious mortar and permeable concrete as manufacturing methods using an underside in the case of a block molding as a paving surface. There is no taper in the block, and the dispersion type mixed-color block or the dispersion type partial permeable block for the pavement is constituted by the above-mentioned manufacturing methods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329097-A (JP)
Title: Ball screw device and electric power steering device
Inventor: YAMAMOTO YASUHARU
IPC: B62D5/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device which works smoothly using a die member having a circulating passage of a tunnel shape for preventing a ball and a screw thread from coming in contact with and an electric power steering device which works smoothly by applying the ball screw device.  <P>SOLUTION: In a ball screw mechanism 26 of the electric power steering device, the approximately annular circulating orbit on which the ball 70 circulates infinitely is composed of a ball rolling passage 68 in which a screw groove 34 of a rack shaft 12 and a ball rolling passage 68 of a ball screw nut 36 are formed opposing to each other, and a circulating groove 76 of a tunnel shape provided in the die member 74 and communicating approximately adjoining portion in the axial direction of the ball rolling passage 68. The die member 74 is comprised of a curved metal pipe 78 whose inside is the circulating passage 76 and a resinous cover 80 coating the outside of the pipe 78 and fitted into a setting hole 72 of the ball screw nut 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331618-A (JP)
Title: Luminaire
Inventor: HIROSE TAKURO
IPC: F21V3/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire capable of improving illuminance.  <P>SOLUTION: A globe 14 installed in the luminaire is formed of transparent or translucent synthetic-resin or glass in the plate of a rectangle, to have light transmissiveness. A Fresnel lens 21 is installed at a place corresponding to a light source for the globe 14, and a prism lens 22 is installed in an area except the Fresnel lens 21. The Fresnel lens 21 is made of a plurality of grooves, has a function as a convex lens, and focuses the light emitted from the light source to illuminate the transmitted light high in luminance to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330887-A (JP)
Title: Illegal access warning device, server device, and illegal access warning program
Inventor: SAKUMA HIDEO
IPC: G06F21/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient suppressing effect on an illegal access by providing a warning to the transmitter of a protocol used for the illegal access even if what protocol is used for the illegal access.  <P>SOLUTION: In this illegal access warning device AS installed between a communication network NW and a sever device SV, when an illegal access request is given from a terminal to the server device SV, historical information on the illegal access is prepared and stored in a transmitter information DB16. Then, when an access request expecting an answer is given from the same terminal, the device determines based on the historical, information stored in the transmitter information DB 16 whether an access request transmitter makes or not an illegal access in the past. When the transmitter made an illegal access in the past, warning information is given, in place of return information, to the terminal of the transmitter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332505-A (JP)
Title: Cooling structure and heat transfer member
Inventor: TOKUHIRA EIJI
IPC: H05K7/20
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of an electronic component and a heat transfer member each excellent in a cooling function, handleability and reliability.  <P>SOLUTION: The cooling structure X of an electronic component is provided with: a heat dissipating material 10 for dissipating heat generated in an electronic component 40; a heat conduction part 20 which contains a mesh material 21 and a liquid metal 22 supported by the mesh material 21, is interposed between the electronic component 40 and the heat dissipating material 10, and is in contact with the electronic component 40 and the heat dissipating material 10; and a sealing material 30 which covers the surface of the heat conduction part 20 which is not in contact with the electronic component 40 and the heat dissipating material 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337255-A (JP)
Title: Method of bringing polarization maintaining optical fibers into contact with each other
Inventor: OKAZAKI IWAO
IPC: G02B6/287
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device by which two polarization maintaining optical fibers are easily brought into contact with each other with high accuracy.  <P>SOLUTION: Two polarization maintaining optical fibers (fibers) 40A, 40B are held, on their outer sides, between a pair of parallel members 10a, 10b arranged orthogonally to the lines 43, 44, with the parallel members brought relatively close to each other while kept in parallel. The fibers 40A, 40B, with the parallelism of the lines 43, 44 maintained, are moved in the manner that one fiber 40B rides on the other fiber 40A. When the interval between the parallel members 10a, 10b coincides with the diameter of the fiber 40A or 40B, the parallel members 10a, 10b no longer come close to each other. In this state, the lines 43, 44 are vertical to a line 46, bringing the two fibers 40A, 40B into proper contact with each other.  <P>COPYRIGHT: (C)2004,JPO