baber/WOPTO huggingface dataset:
Patent JP-2003221583-A (JP)
Title: Combustibility-improving composition, engine cooling aqueous solution and combustibility-improving method using the solution
Inventor: INOUE ISAO
IPC: F02M27/06
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustibility-improving composition for improving combustibility of automobile engine or the like using a fossil fuel such as gasoline, gas oil or LPG, improving fuel consumption and decreasing an environmental pollutant contained in an exhaust gas, and an engine cooling aqueous solution, and to provide a method for improving combustibility by using the cooling aqueous solution.  <P>SOLUTION: The combustibility-improving composition is obtained by dispersing a radioactive powdery substance containing at least a spontaneously radiation emitting ore into an aqueous solvent. The spontaneously radiation emitting ore is preferably Kiyouseki (a kind of feldspar rock) or a substance having radiating property substantially equal to Kiyouseki. In the combustibility improving method, the combustibility-improving composition is circulated around the engine by a radiator as the engine cooling aqueous solution, and fuel in an engine interior is irradiated with radiation emitted from the radioactive powdery substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225144-A (JP)
Title: Seat with advertisement information
Inventor: AKIZUKI MITSUHIKO
IPC: G09F21/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent appeal power as advertisement within a vehicle where a number of people collect and sit without changing positions over a fixed time and give a high-grade image fitted to a commodity, in case of a high-grade article, to viewers by using a seat provided with an easily replaceable facing material as a medium of advertisement.  <P>SOLUTION: This vehicular seat to be set in the body of a vehicle such as commuter train or bus comprises a seat bottom 2 having a seat bottom cushion 9 attachably and detachably mounted with a facing material 10 with advertisement information A expressed thereon; a seat back 3 attachably and detachably mounted with a facing material 15 with advertisement information A expressed thereon; and a seat frame 1 for supporting the seat back 3 so as to rise in the rear part of the seat bottom 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228937-A (JP)
Title: Magnetic storage device
Inventor: YAMAGISHI MICHINAGA
IPC: G11B5/60
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic storage device and head suspension which can secure a stable flotation height by controlling the flotation height of a head slider.  <P>SOLUTION: The magnetic storage device is provided with a deforming element 41 which can extend and contract by a control means between the head slider 21 having a recording element which floats at a specified height over a moving magnetic recording medium and at least records information and a head slider fixation part 22-2 of the head suspension 22 supporting the head slider 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235155-A (JP)
Title: Power supply control apparatus
Inventor: YASUI TAKAHIRO
IPC: H02J9/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To stop current supplied from a power supply to an electronically controlled equipment system when the electronically controlled equipment system is in a non-operating state and to prevent the battery from over-discharging when the power supply is a battery.  <P>SOLUTION: A power supply switching means, which supplies and cuts off power to the electronically controlled equipment system, is driven/controlled by a control section to which power from the power supply is supplied through a first switch in a group of switches; this drive/control is performed by a pre-set operation configuration of 1 or 2 or more switches in the group of switches other than the first switch. Thus, when the electronically controlled equipment is in a system stop state, the power consumed by the electronically controlled equipment can be made zero. Also, the power supply control apparatus consumes power only during the period when the first switch is on, so that the power supply control apparatus itself also does not consume power after the supply/ cut-off control of the power is completed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230515-A (JP)
Title: Electric cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/16
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cleaner which can securely separate sucked dust without reducing suction power.  <P>SOLUTION: A dust cup 21 on the sucking side for carrying out centrifugal separation of dust by whirling sucked air is fixed on the sucking side of a motor driven blower 5. A dust cup 41 on the exhausting side for carrying out centrifugal separation of the dust by whirling exhausted air is fixed on the exhausting side of the motor driven blower 5. Fine dust which cannot be separated by the dust cup 21 on the sucking side can be separated by the dust cup 41 on the exhausting side without reducing suction power of the motor driven blower 5. Therefore, the dust, which is sucked by the motor driven blower 5, can be separated securely and efficiently.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234796-A (JP)
Title: System and method for controlling data flow
Inventor: MOGI TSUTOMU
IPC: H04L29/08
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To control a data reception flow in order to enhance data transfer efficiency.  <P>SOLUTION: When a printer receives data from a PC through a USB, for example, an individual mode or a batch mode is selected. In the individual mode, the PC is permitted to transmit data when any one of reception buffers respectively provided with a capacity of one data packet becomes vacant. In the batch mode, the PC is permitted to transmit data after waiting until a prescribed plurality (e.g. four) of reception buffers 32 to 35 become vacant all at once and then, the plurality of data packets are continuously and collectively received. The optimum mode is selected in response to each situation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168285-A (JP)
Title: Disk device and imaging apparatus
Inventor: USUI NOBUYUKI
IPC: H02K29/08
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect external vibration, impact, or gyroscopic moment exerted on a disk directly with quick response and sufficient sensitivity.  <P>SOLUTION: A disk device is provided with a discoid disk which records or reproduces an information signal, and a spindle motor attached to a turntable which rotates the discoid disk. Facing to the bottom end 8' of a rotor magnet of the spindle motor 1, a Hall sensor 11 for detecting the change of magnetic flux is arranged on the upper surface of the mounting base of the spindle motor. A sudden variation of motion to the bottom end of the rotor magnet of the spindle motor during a rotational operation of the spindle motor is detected by means of a magnetic flux change of the Hall sensor 11. Two or more of Hall sensors are attached on the upper surface of the attaching base. The amount of the amplitude variations of magnetic flux obtained from each Hall- sensor output is detected, and the amount of gyroscopic moments exerted on the discoid disk is calculated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232906-A (JP)
Title: Method and device for pulse multiplication and optical block
Inventor: KAGAWA MASATOSHI
IPC: G02B5/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method, a system, or the like for pulse multiplication which multiplies a pulse wave at a low cost with a high precision.  <P>SOLUTION: Laser light of a pulse waveform is branched by a half mirror 103, and branched light have respective route lengths made different while having the directions converted by total reflection mirrors 105 and 106, and light obtained by synthesizing branched light again is outputted by a half mirror 104. Half mirrors 103 and 104 and total reflection mirrors 105 and 106 are constituted of an integrated optical block to realize a simple constitution, miniaturization, and a low cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230437-A (JP)
Title: Built-in kitchen
Inventor: KOYAMA HIDEO
IPC: A47B77/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in kitchen provided with a detergent box mounted in a stable and well-fitted state for housing and holding a detergent bottle and a sponge.  <P>SOLUTION: This built-in kitchen is provided with a back guard 4 mounted at a rear part of a sink 3, and the detergent box 6 mounted on a partially cut part of the back guard. The detergent box is provided with a bottom plate for vertically supporting the detergent bottle, a back plate for covering the cut part of the back guard, and a fall-down preventing member mounted at an upper part with respect to the bottom plate at an interval plate for preventing the dropping of the detergent bottle to a front side. The bottom plate is downwardly inclined toward the front side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237618-A (JP)
Title: Tractor
Inventor: AKASHIMA SUSUMU
IPC: B62D11/18
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To turn the body of a tractor smoothly and efficiently by turning bilateral travel crawlers 7 according to the turning operation value keeping the drive force of an engine constant without making brake force work to the crawlers 7 unlike a conventional way wherein brake force works to the crawlers.  <P>SOLUTION: In a half crawler type tractor 1 provided with the travel crawlers 7 in the rear travel section of the body of the tractor 1, the power of a turning speed changing mechanism 34 is transmitted to the travel crawlers 7 through a planet gear mechanism 30 so that the speed of the bilateral travel crawlers 7 is changed stepless.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240374-A (JP)
Title: Cooling system
Inventor: TAKACHI TAKESHI
IPC: F25B9/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To use no greenhouse gas, to easily secure silence, to compactify a size, and to reduce a cost.  <P>SOLUTION: This cooling system A is provided with a double shaft motor 1, a scroll type compressor 2 attached in one end of the motor 1, a scroll type expander 3 attached to the other end of the motor 1, a compressed air supplying passage 4 for communicating an exhaust port 2d of the scroll type compressor 2 with a suction port 3a of the scroll type expander 3, and a heat-exchanger 5, a dehumidifier 6 and a safety valve 7 arranged in the compressed air supplying passage 4. In the cooling system A, the quietness is easily secured compared with one using a compression cylinder or an expansion cylinder because the scroll type compressor 2 and the scroll type expander 3 are used, the system A is suitable for high-speed rotation, and formed into a low capacity, no crank mechanism and no valve system are required to compactify the size and to reduce the production cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244346-A (JP)
Title: Advertisement distribution system and advertisement distribution program
Inventor: USUDA HIDEYUKI
IPC: G06Q30/06
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement distribution system and program for enabling a customer to expect advertisement effects through a telephone communication network without depending on only a specific advertiser.  <P>SOLUTION: In the advertisement distribution system for distributing advertisement information I provided from an advertiser from an advertising computer 5 connected to the telephone communication network to each portable telephone, the computer 5 is provided with an advertisement information storage means 7 for storing a plurality of pieces of advertisement information I, an advertisement group creation means 9 for creating advertisement groups by collecting the advertisement information I stored in the means 7 for each of the prescribed number of pieces, an advertisement group selection means 10 for enabling the user of a portable telephone to select at least one advertisement group from a list of advertisement groups on the basis of a plurality of advertisement groups created by the means 9, and an advertisement group distribution means 11 for distributing the advertisement group selected by the means 10 to each portable telephone through the telephone communication network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237756-A (JP)
Title: Box-shaped container made of synthetic resin
Inventor: SUZUKI JUNICHI
IPC: B65D21/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box-shaped container made of a synthetic resin with which characters, pictures or the like can be printed from a lower end of the container by forming a lower region reaching at least the lower end of the container of an external wall surface of a side face 2 printed by an ink jet to be planar, and with which the characters, pictures or the like can be clearly printed without blurring by allowing a tip of the ink jet to come close to a wall side.  <P>SOLUTION: The lower region reaching at least the lower end of the box- shaped container made of the synthetic resin of the external wall surface of a sidewall 2 is formed to be planar.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237659-A (JP)
Title: Scooter type motorcycle
Inventor: HAKAMATA TAKEO
IPC: B62J9/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a rear cushion unit, and to improve riding comfort while lightening a vehicular body.  <P>SOLUTION: A battery 42 storing box (a third cross member) is provided at a rear end of a vehicular body frame 4 and near a rear cushion unit 16 installing portion. The battery 42 is stored in the battery 42 storing box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240123-A (JP)
Title: Sealing material for dovetail groove
Inventor: OBANA KATSUJI
IPC: F16J15/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material for a dovetail groove, which constantly obtains secured air-tightness, hardly wears, also obtains a space of high cleanness, with respect to the annular sealing material used by being fitted to the dovetail groove, while projecting its upper end part.  <P>SOLUTION: This sealing material 4 for dovetail groove has a lower end part 11 of a sectional shape, formed in a state of being in face-contact with a bottom face 7 of the dovetail groove 5, a width of the lower end part 11 is same as or narrower than an opening part 6 of the dovetail groove 5, a tapered inclination face 12 is upwardly formed from both sides of the lower end part 11, a maximum width part 13 of the sectional shape, is formed in a depth of the dovetail groove 5, a width of the maximum width part 13 is determined to be wider than a width of the opening part 6 of the dovetail groove 5, a stopper part 14 abutted on a lower side of the opening part 6 of the dovetail groove 5 for stopping, is formed on the maximum width part 13, and the upper end part 10 projecting from the opening part 6 of the dovetail groove 5 has a curved face of the circular arc shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249379-A (JP)
Title: Surface treatment method for transparent conductive film, transparent conductive film with surface modified by using the same, and charge injection luminescence element having surface modified transparent conductive film
Inventor: SAKAKIBARA TAKESHI
IPC: H05B33/26
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for changing the charge injection efficiency of a transparent conductive film and, in turn, granting a desired luminescent pattern thereto, the transparent conductive film with a surface modified by using the same having selectively high-luminance luminescent regions and non-luminescent regions, and a charge injection luminescence element.  <P>SOLUTION: The surface treatment method for the transparent conductive film comprises selectively changing the charge injection efficiency of the transparent conductive film by irradiating the transparent conductive film with ions in a plasma and then selectively irradiating it with electron beams having energy of a threshold value or larger for luminance disappearance, and, in turn, granting the desired luminescent pattern thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250116-A (JP)
Title: Video audio reproducing apparatus
Inventor: OGAWA HIDEAKI
IPC: H04N5/907
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoothly operable video audio reproducing apparatus capable of smoothly reproducing even moving picture data with a large capacity recorded on a recording medium with a slow access speed.  <P>SOLUTION: An arithmetic circuit 42c calculates the capacity of moving picture data to be advance-read on the basis of information denoting a moving picture reproducing speed and a capacity of an AVI file obtained by a management information read means and an access speed obtained by an access speed detection means. Smooth reproduction can be realized by storing the moving picture data for the calculated capacity to an internal memory 34 before the reproduction of the moving picture. Since the capacity of the moving picture data stored before reproduction of the moving picture is only the required minimum capacity calculated by the arithmetic circuit 42c, a small capacity is enough of the internal memory 34 and the time to start reproduction of the moving picture can be shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245558-A (JP)
Title: Photocatalyst having molecule-recognition function and method for eliminating harmful substance using it
Inventor: INUMARU HIROSHI
IPC: C02F1/72
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To selectively eliminate a harmful substance even in the presence of a co-existing substance using a catalyst, and to require no regeneration treatment of the catalyst.  <P>SOLUTION: A titanium oxide powder is subjected to heating treatment of exhaust gas in a glass vacuum system at 400°C for 1 hour to dehydrate it, and reacts with n-octyltriethoxysilane to provide the white powdered catalyst. This catalyst is added to an aqueous solution in which nonylphenol and phenol co-exist and is stirred and when the mixture is irradiated by a xenone lamp, only the nonylphenol is selectively decomposed and eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252828-A (JP)
Title: Method for producing acetoxystyrene
Inventor: KURAHASHI TAKASHI
IPC: C07C67/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-purity acetoxystyrene in a high yield from a hydroxystyrene which is chemically unstable and readily polymerizable.  <P>SOLUTION: A mixture containing the hydroxystyrene and an ethylphenol is distilled in the presence of a polyhydric alcohol and/or its derivative liquid at 20°C to distill ethylphenol. A solution of the polyhydric alcohol and/or its derivative containing hydroxystyrene obtained as a residue is used and reacted with an acetylating agent in the presence or absence of a catalyst to give the high-purity acetoxystyrene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248295-A (JP)
Title: Exposure mask, method of manufacturing exposure mask, and exposure method
Inventor: OGURA AKIHIRO
IPC: G03F1/72
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure mask capable of decreasing the defects on a wafer occurring in the defects on the mask, a method of manufacturing the exposure mask and an exposure method.  <P>SOLUTION: The exposure mask is provided with a design pattern 3 which forms an actual device and a monitor pattern which possesses a defect having the smallest defect size exceeding a permissible range and further a defect detectable by a defect inspection apparatus and having the defect size within the permissible range together with the design pattern. The defect inspection of the design pattern 3 and the defect inspection of the monitor pattern 5 are performed by using the defect inspection apparatus and after the defect of the monitor pattern 5 is confirmed to be detectable by the defect inspection apparatus, the defect of the design pattern 3 detected in the defect inspection is corrected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258484-A (JP)
Title: Electromagnetic wave shielding film and its manufacturing method and display
Inventor: TAKAHASHI HIROAKI
IPC: B32B15/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding film which has electromagnetic wave shielding properties, transparent non-visibility and good adhesive properties and which can prevent characteristics in an etching step from being deteriorated, and to provide a method for manufacturing the same and a display.  <P>SOLUTION: The electromagnetic wave shielding film comprises a laminate of an adhesive layer, a transparent base and a metal mesh. The film is mounted on the front surface of the display via the adhesive layer. The adhesive layer has moisture resistance. The adhesive layer has an adhesive force to glass of 40 N/m or more after a moisture resistance test at 60°C, 90% R.H. for leaving the layer for 24 hours.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253028-A (JP)
Title: Crosslinked polyester resin foam, laminated sheet therefrom and molded article using the sheet
Inventor: OKA YOSHIYUKI
IPC: B32B27/36
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a crosslinked polyester resin foam which is good in surface state, excellent in moldability to facilitate complicated molding and good in biodegradability, to prepare a laminated sheet of the crosslinked polyester resin foam, and to provide a molded article using the sheet.  <P>SOLUTION: The crosslinked polyester resin foam is a foam comprising a biodegradable polyester resin having a molding restriction ratio of from 0.50 to 2.00. The laminated sheet is prepared by laminating at least one side of the crosslinked polyester resin foam with a skin material. The molded article is obtained by vacuum molding and/or press molding the crosslinked polyester resin foam and/or the laminated sheet therefrom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259303-A (JP)
Title: Moving picture data generating system, moving picture data generating method, moving picture data generating program, and information recording medium
Inventor: OTA YOSHITAKA
IPC: H04N9/806
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture data generating system, a moving picture data generating method, a moving picture data generating program and an information recording medium, whereby a customer can browse a photo picture even by a DVD player, and a personal computer.  <P>SOLUTION: A photo service shop such as a laboratory is provided with: a means 2a for developing a photo film provided by the customer; a means 2b for reading a plurality of still picture data from the developed film; a means 2c for producing difference data with a calculated amount on the basis of a predetermined display time per one picture from each of the still picture data and attaching the difference data to each of the still picture data to produce moving picture data; and a means 2d for recording the moving picture data, the still picture data, a slide show execution program, and music audio data to an information recording medium, and the customer receiving the information recording medium can browse the photo picture by using either a home moving picture reproducing apparatus such as a DVD player or a personal computer.  <P>COPYRIGHT: (C)2003,JPO