baber/WOPTO huggingface dataset:
Patent JP-2004035787-A (JP)
Title: Method for manufacturing mixture of cyclododecatriene diepoxide and triepoxide, curable resin composition and cured product
Inventor: OKAZAKI AKIRA
IPC: C07D303/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing, from 1,5,9-cyclododecatriene, epoxides having two or more epoxy groups in a molecule that can serve as a crosslinking agent at curing, an epoxide mixture, a curable resin composition containing the epoxide mixture, and a cured product therefrom.  <P>SOLUTION: 1,5,9-Cyclododecatriene is contacted with an organic peracid in the presence of a basic salt to form a mixture of a diepoxide and a triepoxide of 1,5,9-cyclododecatriene, the epoxides having two or more epoxy groups in a molecule. A curable resin composition is prepared by comprising the epoxide mixture. A cured product is prepared by curing the curable resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035975-A (JP)
Title: Thin-film forming apparatus
Inventor: KONDO YOSHIKAZU
IPC: C23C16/505
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film forming apparatus for inhibiting staining of a discharge face of an electrode, which occurs when a substrate is arranged between the counter electrodes in an atmospheric pressure or a pressure around it, a high frequency voltage is applied in a reactant gas atmosphere, and plasma discharge treatment is performed.  <P>SOLUTION: This thin-film forming apparatus comprises a discharge space in which a first electrode and a second electrode are arranged so as to face each other, a voltage application means for applying voltage to the above first electrode and the second electrode, and a gas supply means for supplying a discharge gas and a reactive gas respectively and individually to the above discharge space; and forms a film on a substrate arranged on the above second electrode, by applying voltage with the above voltage application means in the atmospheric pressure or the pressure around it, and thereby activating the reactive gas supplied to the above discharge space. The above gas supply means comprises supplying the gas to the above discharge space so as to make a layer of the above discharge gas in a region contacting with at least the above first electrode in the above discharge space and further so as to make velocity V1 of the above reactive gas and velocity V2 of the above discharge gas to each 20 m/sec or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033971-A (JP)
Title: Method of manufacturing cast-sheet
Inventor: OKAZAKI SHOGO
IPC: B29L9/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a cast-sheets, which can be used favorably for production of formed products of excellent decorative finish having improved wear resistance, weatherability and chemical resistance, less contents of residual solvent, no surface stickiness, exhibiting improved processability and shelf-stability.  <P>SOLUTION: In the manufacturing method, the steps of firstly applying a thin layer of a cast liquid component (C) containing a thermoplastic acrylic resin (A) and solvent (S) on a substrate sheet (B), and then heating the coated substrate sheet (B) to partly or completely evaporate the solvent (S) are repeated at least two times sequentially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036583-A (JP)
Title: Compressor
Inventor: KAWANO SHIGERU
IPC: F04B27/08
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor enhancing an efficiency of a device and reliability by exhibiting a good oil separation performance without causing an increase in dimensions of a compressor itself.  <P>SOLUTION: The swash plate compressor is provided with a housing; a plurality of cylinders arranged on an outer periphery; a piston; a rotation shaft; a swash plate for transmitting a rotation action of the rotation shaft to the piston and inclined; and a swash plate chamber for accommodating the swash plate. The compressor is further provided with a centrifugal oil separator for separating an oil lubricating a movable part such as the swash plate or the like of the swash plate chamber; and a conduit for returning the oil to a position requiring lubrication. The oil separator is arranged in a delivery passage for the compressed fluid and is arranged in a space at an inner peripheral side as compared with the cylinder in the housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003090894-A (JP)
Title: Method for cutting labyrinth seal
Inventor: ERBES JOHN GEDDES
IPC: G21C15/25
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting a labyrinth seal 72 in a reactor jet pump assembly 34. SOLUTION: This method comprises steps of removing an irradiated inlet mixer 42 from the jet pump assembly, placing the inlet mixer of the jet pump in water; and cutting at least one circumferential groove 70 in the inlet mixer outer surface 50. This method further comprises the step of sucking the water containing cutting chips in a recovering device 126 and recovering the cutting chips 74.
Patent JP-2004048157-A (JP)
Title: Contents distributioin system and its method
Inventor: MISHIMA TAKESHI
IPC: H04N7/173
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents distribution system and a method thereof which has no need of complicated works such as for installing a software in a user terminal or inputting IDs or passwords every purchase of contents.  <P>SOLUTION: Upon receipt of a contents request from a user, a contents distribution server 20 distributes contents to the user, as they are. A gateway 60 temporarily holds a contents request from a user terminal 1 to the server 20 and sends it to an authentication server 30 which then authenticates, based on information for identifying the user contained in the contents request. If succeeding in the authentication, the gateway 60 transfers the contents request to the distribution server 20 and charging information to a charging server 5, thereby distributing contents having no need of decoding of the contents or inputting of IDs or passwords, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120410-A (JP)
Title: Motorcycle having system for combustion diagnostis
Inventor: LODISE V DENNIS
IPC: F02P5/152
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a control device for controlling knocking in a motorcycle engine. SOLUTION: This motorcycle includes a two-cylinder engine 130. The engine 130 includes a housing, first and second cylinders 140, 145 having first and second combustion chambers, respectively, and first and second pistons 170, 175 reciprocating in the first and second chambers, respectively. The motorcycle further includes a spark generating circuit including a spark plug 225 having a spark gap 235 related to the first combustion chamber, an ion sensing circuit including the spark plug and being operable to generate an ion signal indicative of an ion current generated across the spark gap, and an analysis module coupled to the ion signal circuit. The analysis module is operable to receive the ion signal and to analyze the ion signal to determine whether a no-combustion event occurs in the first cylinder.  The analysis module may be further operable to determine if the spark generating circuit has an intermittent connection.
Patent JP-2004043236-A (JP)
Title: Process for manufacturing optical fiber preform, optical fiber preform manufactured thereby and optical fiber
Inventor: ITO HIDEAKI
IPC: C03C13/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a large optical fiber preform 1 used for manufacturing an optical fiber with a low loss at a wavelength of 1,385 nm and no increase in scattering loss.  <P>SOLUTION: The process comprises a glass body-manufacturing step wherein an anhydrous glass body 11' is manufactured, a rod-drawing step wherein the anhydrous glass body 11' is heated and drawn into an anhydrous glass rod 11 and a unification step wherein the anhydrous glass rod 11 is unified with a glass pipe 12. In the unification step, drawing of a unified product, obtained by unifying the glass pipe 12 with the anhydrous glass rod 11, is also performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042827-A (JP)
Title: Rice planting machine
Inventor: YOSHIDA KAZUMASA
IPC: F16H57/023
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To allow less foot slippage on the surface of a passway when riding on from a ridge between rice fields through the passway.  <P>SOLUTION: A seedling rice planting device 2 is connected to the rear part of a wheeled vehicle body 1 and rear wheels 6 of the wheeled vehicle body 1 are supported on a body frame 10 via a swing arm 15 so as to rock up and down around a front supporting point R. The wheeled vehicle body is equipped with a suspension spring 17 for rockingly energizing the swing arm 15 downward and a riding passway 24 at the front part of the wheeled vehicle body 1. The suspension spring 17 is set so that the wheeled vehicle body 1 is kept in frontward-declining attitude when empty.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048527-A (JP)
Title: Different frequency switching method for cellular system, cellular system and base station controller
Inventor: KIKUMA TOMOHIRO
IPC: H04B17/382
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular system capable of reducing line interruption probability, and efficiently using the processing capability of a base station controller.  <P>SOLUTION: In this cellular system where the line connection of a mobile station 30 and base stations 10 and 20 is made possible with different frequencies, the respective reception qualities of a line which is being set and a connection destination line are measured by a mobile station 30, and when line switching control is executed by a base station controller 60 in accordance with the measurement result, a decision threshold for line switching control is changed in accordance with the traffic of a carrier frequency which is being used at present. When a traffic by the carrier frequency which is being used at present is high, the decision threshold is decreased, and the different frequency switching probability is increased so that line interruption capability can be reduced. On the other hand, when the traffic by the carrier frequency which is being used at present is low, the decision threshold is increased, and the different frequency switching probability is decreased so that the load of the different frequency switching control can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043918-A (JP)
Title: Pipe member for heating furnace
Inventor: TERAJIMA HIDETOSHI
IPC: F27D3/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe member for a heating furnace in which excellent heat insulating effect can be exhibited over a long period of time, the recycling of a remainder material is possible, and the formation of a waste material can be prevented, and further, the remarkable reduction of production cost can be attained.  <P>SOLUTION: The outer circumferential face of a pipe body 1 is coated with a ring-shaped heat insulating material 2 integrated by combining a plurality of peripheral segments 2a and 2b consisting of hard ceramic fibers. Further, the ring-shaped heat insulating material 2 can be produced from a recycling remainder material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053658-A (JP)
Title: Miller attachment mechanism
Inventor: TAKANO HIROKUNI
IPC: G02B7/198
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mirror performance from being affected by the temperature change.  <P>SOLUTION: The mirror attachment mechanism is constituted by setting second fixing members 2a and 2b having the same coefficient of thermal expansion as that of a mirror 1a and a mirror 1b between members 3 for fixing the mirrors and fixing the mirrors and the members for fixing the mirrors by means of the second fixing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049060-A (JP)
Title: Cuttlefish ink-containing food composition
Inventor: HASHIMOTO ATSUSHI
IPC: A23L17/50
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple masking technique having an active ingredient discoloration-preventing effect in a food composition.  <P>SOLUTION: Cuttlefish ink is used as a masking agent. The cuttlefish ink exhibits an excellent masking effect due to its comprehensive properties comprising good particle fineness, good dispersibility not dissolved in water, oils and fats, and strong durability against light and heat. Since having excellent dispersibility and stability, the cuttlefish ink does not cause problems such as the separation and coagulation of the pigment, and can persist the masking effect for a long period. Examples of the active ingredient includes vegetable sterol and a rice bran extract.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051511-A (JP)
Title: Gargle
Inventor: NINOMIYA MITSUNOBU
IPC: A61K8/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gargle which is preliminarily diluted with purified water in a prescribed amount, in which the stability of a contained active ingredient is good, and whose solution color due to a colorant can be prevented.  <P>SOLUTION: This gargle preliminarily diluted with purified water in a prescribed amount is characterized by containing cetylpyridinium and dipotassium glycyrrhizinate in amounts of 0.01 to 0.002 %(w/v), respectively, as active ingredients, improving the storage stability of the active ingredients with a nonionic surfactant, coloring the gargle with a colorant, and adjusting the pH of the gargle with an organic acid buffer solution to prevent the fading of the solution. Especially, the nonionic surfactant is a polyoxyethylene(40)hydrogenated castor oil, and the organic acid buffer solution is a citric acid buffer solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054003-A (JP)
Title: Optoelectronic substrate
Inventor: YOSHIMURA MOTOMU
IPC: H01L31/0232
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optoelectronic substrate in which transmission of light signals between light emitting and receiving elements is efficiently performed.  <P>SOLUTION: A pair of planar light emitting and receiving elements 12 are mounted on one surface of a multilayer substrate 10 and a first through hole 14a and a second through hole 14b are respectively formed beneath a pair of planar light emitting and receiving elements 12. An aspherical mirror 28 is provided on the other surface of the multilayer substrate 10 facing the first through hole 14a and the second through hole 14b and end parts of an optical waveguide 22 face the aspherical mirror 28 and the aspherical mirror 28 changes an optical path to a through hole direction or an optical waveguide direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003140140-A (JP)
Title: Display device
Inventor: CHINO EIJI
IPC: G02F1/1333
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device which does not absorb light by a polarizing plate, is high and bright in light utilization efficiently and is free of double mirroring of character and the like. SOLUTION: This display device is furnished with a pair of substrates arranged to face each other, a light controllable layer which is held between a pair of the substrates, a reflective member arranged on the one substrate of a pair of the substrates and active elements arranged on the another substrates of a pair of the substrates, in which the reflective member has a rugged shape on the light controllable layer side.
Patent JP-2004059333-A (JP)
Title: Method for manufacturing fullerenes
Inventor: NOGUCHI NAOKI
IPC: C01B31/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing high purity fullerenes having a low polycyclic aromatic hydrocarbon content with respect to a method for manufacturing fullerenes obtained particularly by a combustion process.  <P>SOLUTION: The method for manufacturing fullerenes includes a step A in which a sooty material containing fullerenes and a polycyclic aromatic hydrocarbon is heated under an inert gas to sublime and separate the polycyclic aromatic hydrocarbon from the sooty material and a step B in which the sooty material containing fullerenes is mixed with an extractant to obtain an extract solution in which the fullerenes have been dissolved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153732-A (JP)
Title: Case body
Inventor: ENDO KENJI
IPC: A45D20/12
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a case body wherein the variation of a color is made moderate while expressing a hue with a depth as the color-presenting state of a commodity, especially, as a visual impression, and which is visually and sensuously beautiful. SOLUTION: This case body is constituted by arranging a coloring sheet 21 on the internal surface side of a case 1 comprising a semi-transparent plastic molded article. In such a case body, for the coloring sheet 21, different colors are applied in adjacent regions E1 and E3. At the same time, in a space between the regions E1 and E3, a region E2 having dots 27 of the same color as the region E1 is provided. Also, in the region E2 in the color sheet 21, the size of the dots 27 is made smaller from the region E1 side as coming closer to the region E3.
Patent JP-2004063645-A (JP)
Title: Protection member exfoliation apparatus of semiconductor wafer
Inventor: MATSUZAKA HIROSHI
IPC: H01L21/301
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection member exfoliation apparatus of a semiconductor wafer which surely and speedily exfoliate the protection member of a glass board, etc. to be stuck to the semiconductor wafer made into a thick layer by a wafer process without stressing or flawing the protection wafer.  <P>SOLUTION: The protection member exfoliation apparatus 21 for exfoliating the protection member 24 stuck to a wafer main body 23 is provided with a wafer chuck 25 for absorbing the surface of the wafer main body 23 of the semiconductor wafer 22 stuck with the protection member 24, a protection member chuck 26 for absorbing the protection member 24 of the wafer 22, a wafer heating apparatus for heating the absorbing surfaces of the wafer chuck 25 and the protection member chuck 26, and a sliding movement mechanism 34 for moving a protection member chuck arm 33 provided at the protection member chuck 26 in parallel to the surface of the wafer 22 to tear the the protection member 24 off from the wafer main body 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158867-A (JP)
Title: Heat insulator of high temperature superconducting synchronous rotor coil support and assembling method therefor
Inventor: LASKARIS EVANGELOS TRIFON
IPC: H02K55/04
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting field winding assembly which does not have weak points of a hollow core liquid-cooling type superconducting field winding assembly for a rotor having a publicly known superconducting coil winding. SOLUTION: This rotor has a rotor core 22 having at least one conduit extending through the core 22, at least one tension rod 42 extending between a pair of side sections 40 of a coil winding 34 and through the at least one conduit of the rotor, and a heat insulator 52 in the conduit thermally separating the tension rod from the rotor.
Patent JP-2004062684-A (JP)
Title: Conversation control device, conversation control method and program
Inventor: KO SEIYO
IPC: G06F17/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To search for a title of a file or the like related to input information according to input information input by a user.  <P>SOLUTION: A conversation control device comprises a topic search part 320 for collating first morpheme information constituting input information from a user and each piece of second morpheme information stored in advance to search pieces of second morpheme information for second morpheme information including a morpheme constituting the first morpheme information, and a file search part 340 for extracting a morpheme belonging to any attribute constituting the second morpheme information according to the second morpheme information searched for by the topic search part 320, and collating the extracted morpheme and each title to search titles for a title corresponding to the morpheme.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058933-A (JP)
Title: Actuator fitting structure of anti-skid device
Inventor: NAKAGAWA KATSUYUKI
IPC: B60T17/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reliably demonstrate a crush stroke reduction preventive function in emergency when fitting an actuator of an anti-skid device to a structural member in an engine room.  <P>SOLUTION: In an actuator fitting structure of an anti-skid device, an actuator 1 of the anti-slid device is fitted to a structural member 3 of a vehicle body via a bracket 60. The bracket 60 is fixed to the structural member 3 by a first fixing member 8 on the front side of the vehicle body and a second fixing member on the rear side of the vehicle body, and the bracket 60 has a deformation permitting means to permit deformation between the first fixing member 8 and the second fixing member 9 in the structural member 3 when pressure in the longitudinal direction of not less than a predetermined value is applied to the structural member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057663-A (JP)
Title: Golf cart
Inventor: NOMURA YOSHIHIRO
IPC: A63B55/60
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf cart for automatically detecting reverse traveling and quickly coping with it.  <P>SOLUTION: This golf cart can automatically travel along a guidepath wire, and includes: a reverse traveling detecting means (a reverse traveling detecting magnet sensor 10b) for detecting traveling in the direction reverse to the designated direction on the guidepath wire, and a control means (a microcomputer 20) for informing the detection of reverse traveling by the reverse traveling detecting means using an informing means (a display part 30).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062831-A (JP)
Title: Print system and printer
Inventor: HABA KENYA
IPC: B41J21/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system capable of effectively using rewritable electronic paper.  <P>SOLUTION: This print system comprises a client terminal, a print server, and a printer. The print server detects, on receipt of a reprint job for the edited document of a document printed previously from the client terminal, the difference between new print data and the previous print data in the n-th page in step S224, sets rewrite information showing the rewrite of the n-th page to "1", when the difference is present (S226; YES), to acquire the start position and end position of the differential part, and extracts data for the differential part from the new print data (S230, S231, and S232). A job in which the rewrite information, the start and end positions of the differential part, and the extracted data are stored is transmitted to the printer. The printer rewrites, on receipt of this, the electronic paper based on the job.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072257-A (JP)
Title: Imaging unit
Inventor: NOZAWA TOMOYUKI
IPC: H04N5/907
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit in which a 1-frame reproduction mode or a split reproduction mode is selected without deteriorating the operability.  <P>SOLUTION: A digital camera 1 has the 1-frame reproduction mode wherein one image is displayed on a screen of a liquid crystal monitor 9 and the split reproduction mode wherein a plurality of images are displayed on the screen of the liquid crystal monitor 9, and is provided with a 'frame feed' button 12 and a 'frame back' button 13 to sequentially display the images in the execution of the 1-frame reproduction mode, and the 'frame feed' button 12 and the 'frame back' button 13 select the 1-frame reproduction mode or the split reproduction mode.  <P>COPYRIGHT: (C)2004,JPO