baber/WOPTO huggingface dataset:
Patent JP-2005305357-A (JP)
Title: Method for determining required amount of heavy metal treating agent
Inventor: TOKUNAGA KEISUKE
IPC: B09B3/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply, swiftly, cheaply and precisely determining a required amount of a heavy metal treating agent necessary to make a heavy metal in a substance containing the heavy metal insoluble.  <P>SOLUTION: The required amount of the heavy metal treating agent is determined by adding the heavy metal treating agent to mixed slurry of the substance containing the heavy metal and water, and measuring the change of the electric potential of the mixed slurry using a second-class oxidation-reduction electrode. The method for determining the heavy metal treating agent determined by setting a weight ratio of water/the substance containing the heavy metal in the mixed slurry at >100 and ≤100,000, and the pH of the mixed slurry at >3.5 and <4.5 obtains a stable and precise result of a measurement, and does not elute the heavy metal when the substance containing the heavy metal is subjected to acid rain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311877-A (JP)
Title: Data communication system, data communication method and data communication unit
Inventor: OTA TOYOICHI
IPC: G06Q20/30
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable safely recording electric money or other value information read by an IC card via a secured non-contact interface.  <P>SOLUTION: In order to read data stored in the IC card safely, the data in the IC card is enciphered and read, and the enciphered data is decrypted afterward. Since there are two steps of reading data, data is accumulated safely while a configuration of IC card reading device remains simple, and reading speed of IC card can be improved. The IC card is set up to an operation mode to encipher readout data in response to mode switching order.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304975-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To raise the operation rate while enhancing the attractiveness of the games.  <P>SOLUTION: When the conditions for starting the special pattern game with a first variable display device, when the memory number reserved at a second special pattern reservation memory part provided corresponding to the second variable display device exceeds the prescribed long-time performance execution allowable value (step S221:YES) while the first jackpot flag is ON (step S222:YES), the variable display pattern in the special pattern game with the first variable display device is determined to present the variable display pattern for the ready for win D with the total variable display time of the special symbols longer than that in other variable display patterns (step 223). Thereafter, when the conditions for starting the special pattern game with a second variable display device are established, the variable display pattern shorter than the residual variable display time of the special figures in the special pattern game with the first variable display device is determined as the variable display pattern in the special game with the second variable display device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307113-A (JP)
Title: Polar group-containing copolymer and method for producing the same
Inventor: HAGIWARA HIDEAKI
IPC: C08F4/6592
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new copolymer that comprises an α-olefine, whose carbon number is at least 3 and vinyl monomers each containing more than two kinds of polar groups, and at least two kinds of the vinyl monomers have mutually different polar groups and only one kind of the compound containing the more than two kinds of polar groups is positioned at a terminal of a polymer chain, and to provide a method for producing the copolymer.  <P>SOLUTION: The new copolymer comprises an α-olefine, whose carbon number is at least 3, and a compound represented by the formula (I): CH<SB>2</SB>=CHX<SP>1</SP>, wherein X<SP>1</SP>represents a 1-20C alkyl group bearing a polar group, and in the copolymer having a number average molecular weight of 5,000-500,000, at least two kinds of compounds represented by the formula (I) are contained and at least two kinds of the compounds have mutually different polar groups and only one kind of the compound is positioned at the terminal of the polymer chain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004273115-A (JP)
Title: Disk device
Inventor: MORIMOTO TAKAO
IPC: G11B17/04
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a device for fixing a floating base with a cartridge carrying mechanism at the time of transportation of a disk device.  <P>SOLUTION: This device is provided with a pair of slide plate 50 performing movement of vertical direction or fixing/releasing of fixing to a chassis of a floating base 37, a pair of arms 84, 95 sliding the pair of slide plate 50, and a rotary cam 55 driving this pair of arms 84, 95. The pair of arms 84, 95 are energized respectively in the opposite direction by energizing members 45, 48.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005314125-A (JP)
Title: Fuel reformer housing vessel and fuel reforming apparatus
Inventor: BASHO YOSHIHIRO
IPC: H01M8/06
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reformer housing vessel having a high power generation efficiency by effectively suppressing the transmission of heat generated in a fuel reformer to the fuel reformer housing vessel, and to provide a fuel reforming apparatus.  <P>SOLUTION: The fuel reformer housing vessel 12 is equipped with a base body 1 for housing the fuel reformer 9, a cap body 4, a supplying pipe 5a for supplying a fuel, which fixes the fuel reformer 9 in a space between the cap body 4 and the bottom surface of a recessed part in a floating state, and a discharge pipe 5b for discharging a reformed gas, which fixes the fuel reformer 9 in the space between the cap body 4 and the bottom surface of the recessed part in a floating state. At least one of the supplying pipe 5a and the discharge pipe 5b is formed in such a manner that the outer diameter at the position located in the inside of the fuel reformer housing vessel 12 is smaller than that at the position located in the outside of the fuel reformer housing vessel 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316085-A (JP)
Title: Image forming apparatus
Inventor: KADOTA MASAKI
IPC: G03G9/08
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent production of abnormal noise due to a cleaning blade when low density printing is continued in an image forming apparatus using a two-component developer.  <P>SOLUTION: The image forming apparatus 10 has a developing device 11 provided with a developing roller 11d which carries the two-component developer comprising a magnetic carrier and a nonmagnetic toner with added external additives and develops an electrostatic latent image formed on a photoreceptor drum 13 with the nonmagnetic toner to form a toner image and screws 11b and 11c for conveying the two-component developer to the developing roller under stirring, and a cleaning member 15c which comes in contact with the photoreceptor drum and removes residual toner. When an average printing ratio of toner images is a stipulated value or below, in non-image-formation, the developing roller and the screws as well as the photoreceptor drum are driven, the developing device is replenished with the nonmagnetic toner as refreshing toner, and an electrostatic latent image region of a stipulated pattern is formed on the photoreceptor drum and developed by the developing device to form a toner region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004248680-A (JP)
Title: Combine harvester
Inventor: NAKAYA AKIHIKO
IPC: A01D67/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester having its engine and mission case near the center of a machine body, capable of setting a reaping input case behind the mission case, improving lateral balance and longitudinal balance and having improved running performance in an ill-drained paddy field.  <P>SOLUTION: The combine harvester has a traverse fulcrum of a reaping part at one side of a lifting fulcrum supporting the reaping part freely liftably and has a reaping input pulley, for transmitting power to the reaping part, at the other side of the shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005314572-A (JP)
Title: Radiosensitive resin composition
Inventor: NAGAI TOMOKI
IPC: G03F7/033
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiosensitive resin composition superior in resolution and LEF resistance as a chemically amplified resist sensitive to a far ultraviolet ray, and a copolymer useful for the radiosensitive resin composition.  <P>SOLUTION: This copolymer comprises a repeating unit obtained by copolymerizing a specific acrylic acid derivative as a monomer, a repeating unit obtained by using a specific hydroxy styrene derivative or obtained by using a compound that produces a hydroxy styrene derivative through hydrolysis as a monomer, and a repeating unit obtained by using a hydroxy styrene derivative as a monomer. The copolymer has a weight average molecular weight of 3,000-100,000 in terms of polystyrene as measured by gel permeation chromatography. The radiosensitive resin composition comprises the copolymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321864-A (JP)
Title: Bypass capacitor arrangement information acquisition device and method
Inventor: MATSUMURA MUNEAKI
IPC: H05K9/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bypass capacitor arrangement information acquisition device capable of effectively arranging a bypass capacitor optimally to a substrate carrying an integrated circuit, shortening an EMI countermeasure time, and lowering an EMI countermeasure cost.  <P>SOLUTION: An anti-EMI frequency decision means 4 inputs a specific countermeasure frequency information, an EMI noise analysis result, and an EIM specification to decide an anti-EMI frequency. An anti-EMI power source terminal decision means 9 inputs an anti-EMI frequency and a power source terminal current waveform to decide an anti-EMI power source terminal. An optimum bypass capacitor decision means 15 inputs the anti-EMI frequency and decides one with the anti-EMI frequencies giving the lowest impedance as an optimum bypass capacitor among the bypass capacitors inside a bypass capacitor database 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319523-A (JP)
Title: Tool with hard part
Inventor: KANEKO KOICHI
IPC: B25B15/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool with a hard part preventing come-out and improving durability by sticking or attaching a hard member directly to a working surface of the tool having the working surface brought into pressure contact with a workpiece engaging surface.  <P>SOLUTION: Diamond 1 of fine grain diameter of 50 μm or less is directly stuck to a bit part 4 at the tip of a rod part 6 of a screwdriver 3. Even if a screw for fastening the workpiece is an inferior product, the bit part 4 is inserted tightly into the groove by the diamond 1 to prevent come-out. Since the bit part 4 is covered with the hard member, high hardness is obtained to improve durability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321011-A (JP)
Title: Opening and closing device of valve body
Inventor: TANAKA TOSHIKAZU
IPC: F16K31/53
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device of a valve body capable of securely preventing occurring of a water hammer, while applied for a mechanically simple and standard valve.  <P>SOLUTION: The opening and closing device has an output gear 3 comprised of a sector worm wheel installed in an output shaft 2 to open and close the valve body, and an input gear 4 comprised of a worm to transmit power to the output gear 3. A main power transmission system from the input gear into the output gear 3 is provided with a main power transmission system 12 with a small gear ratio, and an auxiliary power transmission system 14 with a greater gear ratio than the gear ratio of the main power transmission system. Both the main power transmission system 12 and the auxiliary power transmission system 14 are selectively used in proportion to the opening range of the valve.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320031-A (JP)
Title: Fastener for double corrugated fiberboard box
Inventor: KONO MICHIHIKO
IPC: B65D5/44
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener of a simple structure to firmly couple an outer box with an inner box in a double corrugated fiberboard box consisting of the outer box and the inner box.  <P>SOLUTION: In the fastener for the corrugated fiberboard box consisting of an outer plate-like piece 1, an inner plate-like piece 2 and a supporting rod to connect these two plate-like pieces with a space equal to the thickness of a side wall of the double corrugated fiberboard box, the inner plate-like piece 2 has a shape similar to that of a non-circular through hole formed in the side wall of the corrugated fiberboard box, and the outer plate-like piece 1 has a shape larger than that of the through hole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320281-A (JP)
Title: Promotor of insulin secretion and food and drink
Inventor: UEKI HIROSHI
IPC: A61K36/48
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a promotor of insulin secretion, and to provide food and drink having little adverse effects, when continuously and perorally administrated/ingested for a long time and effectively improving/treating diabetes mellitus.  <P>SOLUTION: The promotor of insulin secretion contains a lower alcohol extract of Butea superba of the family peguminosae as an effective ingredient.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004242365-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORIYASU YOSHITADA
IPC: H04N5/225
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost revolving mechanism for a large LCD screen as a revolving shaft having a low possibility in breaking wires.  <P>SOLUTION: The revolving mechanism comprises a revolving shafts 4, 5 engaged to a VTR part 1, and a rotatable cylindrical revolving member 3 fitted to a periphery of the revolving shaft 4. A coil spring 7, inserted in the revolving shaft 4 presses a shaft 6 having a spherical tip. When the tip of the shaft 6 is pressed against a hole on the wall at an end of the member 3, a sense of clicking is generated, to stop a revolution of a monitoring screen 2 at a predetermined set angle, because the member 3 is fixed to the screen 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005063639-A (JP)
Title: Disk cartridge
Inventor: KURITA KAZUHITO
IPC: G11B23/03
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable increase in storage capacity, while realizing miniaturization of a disk type recording medium to be loaded.  <P>SOLUTION: This disk cartridge is provided with a cartridge body 5, which rotatably houses an optical disk 2 and has an opening part 13 for recording and/or reproducing making a part of the optical disk 2 face outward over the inner and outer peripheries. A notch part 25 is formed at an outer peripheral edge side part of the cartridge body 5 of the opening part 13 for head part provided at the cartridge body 5 over from an attachment plane for the recording and/or reproducing device in the depth direction of the optical disk 2. This notch part 25 is formed with a height extending from the attachment plane for the recording and/or reproducing device to an attachment plane side for the rotation drive means of the optical disk 2, in a state in which the disk cartridge is attached to the recording and/or reproducing device and the optical disk is attached to the rotation driving means after positioning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005322158-A (JP)
Title: System and method for information processing
Inventor: HAGYUDA TADASHI
IPC: G06F17/30
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a document to a third party making use of a portable terminal by using network printing.  <P>SOLUTION: An information processing system comprises a memory step for memorizing address names and corresponding relation with e-mail addresses into a memory means, a setting step (S500) for setting the address name to transmit the document, and uploading steps (S501 and S504) for uploading the document to a document management server as for the network printing which outputs in response to an output request of an owner of the e-mail address after uploading the document to the document management server according to the e-mail address corresponding to the set address name. The uploaded document is downloaded and printed to a printer from the document management server via a communication medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323658-A (JP)
Title: Medical catheter tube and its manufacturing method
Inventor: MURATA TAKAHIRO
IPC: A61M25/00
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical catheter tube having an ultrafine diameter which could not be attained in a conventional microcatheter and having flexibility and kink resistance and to provide its manufacturing method.  <P>SOLUTION: This medical catheter tube formed by covering polyimide over a quartz glass tube is so formed that its outside diameter and inside diameter are 1-1,000 μm and 0.01-990 μm respectively, its surface is disposed and stuck with projections at an appropriate interval apart, the forefront part has a part formed of a tubular polyimide alone by removing the quarts glass, the tubular polyimide part in the forefront part is formed into a tapered shape or a round shape, the circumference of the forefront part or the whole part is coated with metal of X-ray non-transmission property, and the circumference of the forefront part or the whole part is coated with a hydrophilic material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328449-A (JP)
Title: Wavelength convertor, optical node device, and optical network
Inventor: RYU SHIRO
IPC: H04B10/2507
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wavelength device, optical cross connect, and optical network capable of removing noise components while wavelength conversion is performed.  <P>SOLUTION: The wavelength converter comprises a probe light emitting means 10 which emits probe light of constant intensity having wavelength λ2 being identical with conversion-target wavelength of the input signal light having wavelength λ1, a light synthesizing means 12 which synthesizes the input signal light with the probe light to generate synthesized light, a light amplifying means 14 which sets the level of signal light having wavelength λ2 in the synthesized light to be "1" when the level of input signal light is "0" and sets the level of signal light having wavelength λ2 in the synthesized light to be "0" when the level of input signal light is "1", and a filter means 16 which extracts the light component of wavelength λ2 in the synthesized light processed by the light amplifying means 14 and outputs it as output signal light. Optical signal noise removing means 22, 26, 36 are provided to remove noises superposed on "0" level at least amounting to 1, among the input signal light before synthesized by the light synthesizing means 12 and the output signal light outputted by the filter means 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325640-A (JP)
Title: Soundproof radio wave absorbing panel
Inventor: KIKUCHI HIDEO
IPC: H05K9/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof radio wave absorbing panel having excellently both sound wave absorbing performance and radio wave absorbing performance.  <P>SOLUTION: This soundproof radio wave absorbing panel is constituted so as to absorb a sound wave by a sound absorbing material 15 by passing the sound wave while protecting the inside sound absorbing material 15 from a flying object from an external part, by absorbing a radio wave by a mesh structure 1 constituted by installing a linear body 5 in a mesh shape by covering the surface of a reinforced cord 3 composed of an Aramid fiber with an epoxy resin blended with a particle having a radio wave absorbing capacity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330299-A (JP)
Title: Styrenic resin biaxially stretched sheet and thermoformed product
Inventor: ARAI HIROYUKI
IPC: C08J5/18
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a styrenic resin heat-resistant sheet imparting heat resistance to a styrenic resin sheet and having improved thermoformability and strength and to provide a thermoformed product.  <P>SOLUTION: The styrenic resin biaxially stretched sheet comprises a styrenic resin which is a copolymer of a styrenic monomer and an unsaturated carboxylic acid monomer and is characterized as follows. The sheet thickness ät(mm)} is 0.16-0.5 mm. The relationship between the sheet thickness ät(mm)} and the Vicat softening point äVSP(°C)} of the resin composing the sheet satisfies the following (A) and the relationship between the sheet thickness ät(mm)} and the orientation relaxation stress äORS(MPa)} in at least one stretch direction satisfies the following (B). (A) VSP(°C)≤-10×t(mm)+130 and VSP(°C)≥-10×t(mm)+117. (B) ORS(MPa)≤-0.3×Logeät(mm)/0.3}+0.95 and ORS(MPa)≥0.3×Logeä0.3/t(mm)}+0.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333180-A (JP)
Title: Boundary microphone
Inventor: AKINO YUTAKA
IPC: H04R1/08
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boundary microphone including a microphone case whereby sufficient shielding performance can be achieved even against strong electromagnetic waves of cellular phones.  <P>SOLUTION: The boundary microphone includes a flat metallic base 10 with a microphone case 1 opened on its top surface and a metal microphone cover 20 mounted on the base 10 so as to cover the top surface of the base 10, the microphone cover 20 having a number of openings (sound wave introduction holes) thereon, and a microphone unit 31 is housed in the microphone case 1, wherein a gasket 40 having elasticity and conductivity is disposed between the base 10 and an edge face 20a of the microphone cover 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334003-A (JP)
Title: Feed device of sewing machine
Inventor: NAKANO KAZUYUKI
IPC: D05B27/02
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a differential feed dog or a main feed dog from interfering with the groove end of a groove for feed dog of a throat plate by individually adjusting a main feed amount and a differential feed amount and changing the main feed amount or the differential feed amount like a conventional feed device in a feed device of a sewing machine provided with the main feed dog and the differential feed dog.  <P>SOLUTION: In the feed device of the sewing machine, a main feed longitudinal shaft 14 for longitudinally moving a main feed base 2 and a different feed longitudinal shaft 41 for longitudinally moving a differential feed base 4 are both connected by a link mechanism composed of feed rods 16 and 42 fitted to and supported by the eccentric body 15 of a main shaft 5, arms 17 and 43 fixed to the feed longitudinal shafts 14 and 41 and first links 18 and 44 connecting the feed rods 16 and 42 and the arms 17 and 43, and main feed and differential feed are performed independent of each other. The main feed amount and the differential feed amount are adjusted by turning second links 21 and 46 pivoted to the feed rods 16 and 42 together with the first links 18 and 44.  <P>COPYRIGHT: (C)2006,JPO&NCIPI