baber/WOPTO huggingface dataset:
Patent JP-2004032366-A (JP)
Title: Mobile communication system and router compatible with mobile communication system
Inventor: NAKAMURA NOBUYUKI
IPC: H04L12/701
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in service quality or the disconnection of mobile communication utilizing an IP network by acquiring network resources surely at the time of hand over.  <P>SOLUTION: The mobile communication system comprises means 104 and 105 for forecasting a course to a goal from the information of a set goal and the information of a current location, and a means 106 for reserving the resources for hand over to another subnet on the forecast course by exchanging a message with a router compatible with mobile communication on at least another subnet on the forecast course.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025663-A (JP)
Title: Ink-jet printer
Inventor: KUBOTA SHIGEO
IPC: B65H5/06
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer which can precisely detect print media without raising costs and without adverse effects on performances such as the transferability of print media.  <P>SOLUTION: A cutter part 17 and a photograph reflector 21 are carried on a carriage 12. The carriage 12 moves to and fro along a longitudinal direction of a platen 11. The photograph reflector 21 irradiates light onto a considered detection position and detects the presence/absence of print media according to a level of light reflected by the detection position. The cutter part 17 has a cutter knife for cutting print media. A cutter trench 18 is formed in the platen 11 along the longitudinal direction to intercalate a tip section of the cutter knife. The photograph reflector 21 is fitted to the carriage 12 so that the detection position is on the cutter trench 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032451-A (JP)
Title: Clock selection method
Inventor: NAKAZAWA MASASHI
IPC: H04W24/04
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a wireless base station as a master connected with an upper station via a transmission line is connected with a wireless base station as a slave via another transmission line (daisy chain configuration), turing off of a selected clock from the transmission line causes the base stations to be put in a mutually synchronized state that the clock becomes dependent on each other of the base stations and the clock becomes unstable.  <P>SOLUTION: The master wireless base station directly connected with the upper station, when setting a bus with the upper station, receives an instruction from the upper station, excludes the transmission line to be connected with the slave wireless base station from clock selection candidates, and relays a connection between the slave wireless base station and the upper station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027072-A (JP)
Title: Method for removing coating on resin substrate and method for cleaning resin substrate
Inventor: OTA KOICHI
IPC: B01F7/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing a foreign coated layer on the surface of a resin substrate and a method for recovering the resin with a quality high enough to allow its reutilization for the originally intended applications by removing such a coated layer stably at a low recovery cost in a large quantity with a limited amount of water used.  <P>SOLUTION: The method for removing the coating on the resin substrate comprises putting the resin substrate having a coating film on the surface in a washing vessel and washing off the coating film by agitating, at a tip speed of the agitating blade of 2-100 m/sec, an alkaline aqueous solution in the vessel whose liquid level is higher than the the top of the pile of the resin substrate at 80-180°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025709-A (JP)
Title: Screen printing plate and method for manufacturing it
Inventor: MANJIYU MASARU
IPC: G03F7/12
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing plate with a uniform thickness, an inexpensive manufacturing cost and a long life.  <P>SOLUTION: In the screen printing plate consisting of a first metal film through which holes of a mesh part are formed and a second metal film through which printing holes with an identical shape with a printing pattern are formed, dummy holes with an identical shape with the printing pattern are formed on the surroundings of a region where the printing holes of the second metal film are arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096239-A (JP)
Title: Elastomer composition containing clay-reinforcing agent which is inserted there in elastomer host and taken away and product such as tire having at least one kind of part containing the composition
Inventor: LARSON BRENT KEVIN
IPC: C08L9/00
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that natural clay which can be blended with an elastomer is usually hydrophilic and therefore has comparatively less affinity for a dien-based elastomer. SOLUTION: The clay is changed to be hydrophobic from hydrophilic and further to be compatible with the elastomer by combining in bulk the elastomer host together with smectite clay, preferably montmorillonite clay or hectorite clay, and a hydrocalviruonium salt such as quaternary ammonium salt without adding water to the elastomer host. Therefore, the procedures for the insertion to the inside and at least the partial removal are done by the combination in bulk to the elastomer host at a high temperature under high shearing in contrast to the preliminary insertion of the clay into an aqueous medium and in contrast to a low-viscosity melting treatment of simple thermoplastic polymers.
Patent JP-2004035436-A (JP)
Title: Method for purifying pentafluoroethane and method for producing the same and use thereof
Inventor: ONO HIROMOTO
IPC: C07C17/087
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying pentafluoroethane, by which the highly pure pentafluoroethane capable of being used as a low temperature refrigerant or an etching gas can profitably be obtained.  <P>SOLUTION: The method for purifying the pentafluoroethane is characterized by bringing the crude pentafluoroethane containing at least one compound selected from the group consisting of hydrofluorocarbons each containing one carbon atom in the molecule, hydrochorofluorocarbons each containing one carbon atom in the molecule, and hydrochlorocarbons each containing one carbon atom in the molecule into contact with an adsorbent comprising zeolite having a silica/aluminum ratio of ≤2.0 and/or a carbonaceous adsorbent having an average fine pore diameter of 3.5 to 6Å to reduce the content of the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085146-A (JP)
Title: Information processor, storage medium for storing information processing program and information processing computer program
Inventor: KUWABARA TORU
IPC: G06Q30/06
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an on-line shopping system usable by the same settlement processing in a simple procedure even on a mall other than a registered on-line shopping mall. SOLUTION: A user 200 makes access to the unregistered other on-line shop 400 by using preset temporary ID. When buying a commodity, the on-line shop 400 transmits order receiving data to a money gate 500. The user transmits information such as a credit number for allowing a registered mall enterprise 300 to take part in settlement to the money gate 500 according to a request from the money gate 500. These information are checked up by the money gate 500, and the final order receiving data is generated. Thus, the settlement processing is executed for a card company 600.
Patent JP-2004039977-A (JP)
Title: Rotary coater
Inventor: SAINO KOSAKU
IPC: H01L21/027
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary coater which disperses and uniformizes exhaust flow lines around a peripheral portion right above an object to be treated, and thus to improve the evenness of the inplane thickness of a coating film.  <P>SOLUTION: Exhaustion around the peripheral portion right above the object W to be treated is forcibly and uniformly performed not only by an airflow naturally generated by the high-speed rotation of a rotary stage 2 mounting the object W, but also by the corotation of rows of a plurality of wings 1a disposed on the circumference surrounding the peripheral portion of the object W. Thus, the distribution of the flow rate of the exhaust gas around the peripheral portion right above the object W is uniformized without being influenced by the location of an exhaust outlet 8, whereby the evenness in the thickness of the film 4 is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131767-A (JP)
Title: Embedded electronic device connection system
Inventor: BILLINGTON COREY A
IPC: G06F3/00
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the convenience in connection of a device. SOLUTION: An embedded electronic device connection system is constituted to expand the functions of peripheral equipment. The system concerned is characterized by the peripheral equipment. The peripheral equipment is characterized by the connection between at least two data connections and a connection. The data connection is composed to simultaneously connect the peripheral equipment with at least two other devices, and when connected, it makes it possible to transmit the data between the devices. The connection of electricity makes it possible to supply at least one of the two other devices with electricity from the peripheral equipment.
Patent JP-2004048144-A (JP)
Title: Method for distributing image and sound signals and apparatus thereof
Inventor: KASHIWAGI SHIGERU
IPC: H04N7/173
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the problem that the information transmission interrupts or the delay time increases in transmitting image/sound information from a line having a high transmission rate to a line having a low transmission rate.  <P>SOLUTION: The transmission rate from a terminal to a server is compared with that from the server to a client. If the latter is lower than the former, the server controls the number of frames to be sent to the client so as to distribute image/sound information while avoiding interrupting the information transmission or increasing the delay time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043320-A (JP)
Title: Sulfonium salt compound and photosensitive resin composition comprising the same
Inventor: YAMANAKA TOMOTAKA
IPC: G03F7/038
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new photoacid generator having sufficient photodegradation efficiency and generating a strong acid by exposure at 450-300 nm wavelength without using a sensitizer, and a photosensitive resin composition comprising the photoacid generator.  <P>SOLUTION: A sulfonium salt compound having a structure represented by formula (I) (wherein, R<SB>1</SB>and R<SB>2</SB>denote each an organic group and may be each the same or different and R<SB>1</SB>and R<SB>2</SB>may mutually be bound to form a ring; and X<SP>-</SP>denotes a counterion) is used as the photoacid generator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043328-A (JP)
Title: New barium soap
Inventor: HARADA TOYOO
IPC: C07C53/126
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide barium soap which is a readily handleable granular shape and easily dispersible in a synthetic resin, etc.  <P>SOLUTION: A fatty acid barium is a granular fatty acid barium which is not a hollow shape without substantially containing a binder. The number of foreign material-like materials is ≤5 in an area of 20 cm square in a sheet obtained by kneading a mixture of 100 g of polyvinyl chloride prepared by suspension polymerization and having degree of polymerization of about 1,100 with 100 g of 2-ethylhexyl phthalate (DOP) and 0.2 g of stearic acid using a kneading roll having 8 inches diameter at 160°C surface temperature and 0.3 mm roll spacing for 3 min, then adding the granular fatty acid barium salt and further carrying out kneading for 1 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042400-A (JP)
Title: Roll to be processed for endless offset plate, and endless offset plate, and manufacturing method therefor
Inventor: SHIGETA TATSUO
IPC: B41N1/08
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an excellent endless offset plate causing no pinhole, by using an ink jet printer instead of photolithography.  <P>SOLUTION: A roll to be processed which is made to have a rough chrome-plated surface and has water retention is chucked at both ends by a roll chuck rotating means of ink jet printer equipment for platemaking. Ink jet nozzles being brought near to the roll, required relative scanning movements are given to the roll and the nozzles and ink is jetted from the nozzles on the basis of positive information so that an ink fitted part based on the positive information is formed on the roll to be processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044181-A (JP)
Title: Construction method for groove in concrete floor surface, support adjusting device used for construction of the same, and concrete secondary product for forming groove
Inventor: TSURUTA YASUYUKI
IPC: E04G15/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a groove section in a concrete floor surface capable of easily and surely carrying out work when a floor surface or the like of a veranda for a concrete building such as an apartment block or the like, a drain gutter or the like in the concrete floor surface are to be constructed.  <P>SOLUTION: An adjusting device (A) used for the construction of the groove section in the concrete floor surface includes a mounting member (1) fixing a groove forming block (B) forming the groove section, the front section supporting device (2) capable of adjusting the height by supporting a handrail construction section (93) of the mounting member (1), the back section supporting device (3) capable of adjusting the height by supporting the opposite side to the handrail construction section (93), a connecting member (5) connecting the mounting member (1) and a passage adjusting device (4), and the passage adjusting device (4) moving the mounting member (1) back and forth through the connecting member (5), and the front supporting device (2) and the passage adjusting device (4) include a seat members (20) and (40)fixed to a floor slab (90).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042756-A (JP)
Title: Irregular ground traveling device
Inventor: HOSHINO HARUO
IPC: A61G5/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To ensure ground contact of a driving wheel and a driven wheel even on an irregular ground surface to enable stable traveling, simplify a structure, reduce required space as much as possible and a movable part, prevent stability from being lost even when using a soft spring, and provide high irregularity absorbing capability.  <P>SOLUTION: Four wheels mounted on a vehicle body 1 are arranged at positions equivalent to each square corner part. Two wheels arranged at positions equivalent to corner parts on a diagonal line on one side in the square shape among these wheels are used as the driving wheels 2, 2. Two wheels arranged at positions equivalent to corner parts on a diagonal line on the other side are used as the driven wheels 3, 3. Either of both wheels among both driving wheels and both driven wheels are mounted on the vehicle body 1 through a movable mechanism 4 common for both wheels and moving both wheels integrally and vertically so as to move vertically. An energizing means 5 for springily energizing the movable mechanism downward is provided to fix the other both wheels to the vehicle body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046963-A (JP)
Title: Magnetic recording medium
Inventor: HARASAWA KEN
IPC: G11B5/70
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density recording magnetic recording medium wherein electromagnetic transducing characteristics, especially the S/N, are improved.  <P>SOLUTION: In the magnetic recording medium that has a substantially nonmagnetic lower layer, and a magnetic layer mainly made of ferromagnetic powder and a binder in this order on a support, a magnetic layer coating solution is applied to a lower magnetic layer coated layer to form the lower layer and the magnetic layer in a state that a liquid organic compound is contained by 50 to 300 mg/m<SP>2</SP>in the lower layer coated layer formed by applying the lower layer coating solution on the support at the normal temperature of a boiling point 50°C or higher. The ferrormagnetic powder is the powder of an average axial length 25 to 10 nm, or hexagonal ferrite powder of an average plate diameter 15 to 40 nm, and a magnetic layer thickness is 0.01 to 0.2 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041448-A (JP)
Title: Game machine, program, and recording medium
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid detection by a player of a game from which a winning role is released when releasing the stored winning roles, and to enable to reduce loss of the profit of the player.  <P>SOLUTION: A count part 43 for replay prize-winning permission times counts the number of the permission times in an RT (replay time) mode 5. When the number of the permission times reaches a predetermined time in the replay mode 5, a CPU (central processing unit) 30a shifts the RT mode 5 to an RT mode 4. In the RT mode 4, the probability of releasing stored BB (big bonus) becomes higher than that in the RT mode 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135608-A (JP)
Title: Beam axis-adjusting device and irradiation device for charged particle beam
Inventor: KATAOKA SHOJI
IPC: H01J37/04
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a dose distribution of a favorable precision by a double scatterer entering method over a short period of time, and adjust the dose distribution in real time even during a medical treatment irradiation. SOLUTION: This beam axis-adjusting device 22 is equipped with a beam location detector 26, steering electromagnets 24X and 24Y or a deflecting electromagnet (27). In this case, the beam location detector 26 is provided in a beam transport system of a charged particle system. The steering electromagnets 24X and 24Y or the deflecting electromagnet (27) are provided on the entering side. By such a beam axis-adjusting device 22, the precision of the beam axis is guaranteed, and a flat dose distribution is ensured by precisely adjusting the location of a second scatterer 20B based on the measurement result of a monitor 20D of the dose distribution.
Patent JP-2004051268-A (JP)
Title: Sheet conveying device, inserter, and image forming device
Inventor: KOGA HIROTO
IPC: B65H29/58
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To maximally avoid the mixing of irregular sheets in an output when an irregularity occurs.  <P>SOLUTION: This sheet conveying device comprises an irregular sheet detection sensor S1 detecting the double feed state of the sheets on a main conveying route 41 for conveying sheets. The sheets are re-separated by a re-separating means having a re-feed roller 91 rotating the double-fed sheets detected by the irregular sheet detection sensor S1 in the conveying direction of the sheets and a re-separating roller 92 for rotating the sheets in the reverse direction of the sheet conveying direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053361-A (JP)
Title: System for detecting current
Inventor: KURUMA KOUKEN
IPC: G01R31/08
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a trouble wherein a lot of detectors is operated at the same time making an accident point difficult to be specified, so as to specify the accident point accurately and easily.  <P>SOLUTION: In this system for detecting a current flowing in electric conductor-supporting structure provided with a plurality of support members for holding a laid electric conductor, an electric current detector is arranged in the support member to detect a flowing-out current flowing out of the conductor, and the current detector is an electric current detecting system provided with a plurality of voltage generating means different in their polarities, and a means for detecting a voltage or the current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051413-A (JP)
Title: Simple solidification process through steam curing and solidified product
Inventor: CHIN SAIKA
IPC: C04B28/18
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple process for maintaining a water vapor atmosphere in a process for steam-curing a calcium silicate building material at a low temperature under atmospheric pressure, by using moisture in a raw material molded product.  <P>SOLUTION: The raw material molded product containing moisture is wrapped in a wrapping material, a plastics sheet, a plastics bag, etc., and heated to perform curing and solidification in a predetermined water vapor condition. Compared to a conventional steam-supply method, this process requires no steam-introduction step and therefore realizes simplification of equipment, energy saving and cost reduction. Furthermore, output and temperature are easily controlled when performing microwave steam curing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050605-A (JP)
Title: Laminate
Inventor: TEZUKA SHIGETO
IPC: B32B27/32
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate excellent in barrier properties against oxygen gas, water vapor or the like, reduced in the eluted matter from a film, and adapted to pharmaceuticals for medical treatment and food because of excellent flexibility, impact resistance, pinhole resistance, thrust resistance, transparency, visibility, heat resistance, low temprature sealability, quality retention, printability, opening properties, filling packaging properties or the like.  <P>SOLUTION: This laminate is obtained by at least successively laminating a non-stretched polyolefin film being the outermost layer, a stretched polyamide resin film being a barrier layer, shading film and non-stretched polyolefinic film being the innermost layer. The intermediate is a film formed from a resin having a melting point lower than that of the outermost layer. The outermost layer and the barrier layer as well as the shading film layer and the innermost layer are laminated through a melt extrusion resin layer and the barrier layer and the shading film layer are laminated through an adhesive layer for dry lamination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055828-A (JP)
Title: Gas introduction pipe
Inventor: ENOMOTO AKIHIRO
IPC: C23C16/42
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas introduction pipe which has a superior anti-corrosion property and a durability and has little occurrence of particles, which is easy to manufacture and is economically efficient, and which is specifically suitable for introduction of a high temperature hydrogen gas into a semiconductor heat treatment apparatus.  <P>SOLUTION: The gas introduction pipe is for introducing a gas into a processing space of the semiconductor heat treatment apparatus. The gas introduction pipe comprises an end including a gas blowout port which is formed of CVD-SiC, and other parts. Among other parts, at least a part located inside the processing space is formed of one or more kinds materials selected among Si-impregnated SiC, SiC sintered material, reaction sintered SiC material, and quartz glass.  <P>COPYRIGHT: (C)2004,JPO