baber/WOPTO huggingface dataset:
Patent JP-2003305625-A (JP)
Title: Machining process determination method and device
Inventor: KUKI TATSUYA
IPC: G05B19/4093
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To determine an interference region between a work and a tool by considering a shape of the selectable tool.  <P>SOLUTION: A work virtual work shape is produced, a virtual tool shape is produced, and the virtual tool shape is relatively moved with respect to the virtual work shape by simulation. Whether or not interference is present between the virtual tool shape and the virtual work shape is determined. When the interference is generated, a process of determining presence or absence of the interference is repeated while producing a new virtual tool shape until the interference is avoided. When the interference is avoided, the virtual tool shape which can avoid the interference is stored in relative positional relationship with the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306917-A (JP)
Title: Snow-melting method and device utilizing cogeneration system
Inventor: KITAGUCHI SHOICHI
IPC: E01C11/26
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow-melting method and device capable of melting snow for a time zone having the high necessity of a snow melting such as a shop-opening time regarding the snow-melting method and device in which the waste heat of a cogeneration system is utilized as a heat source used for melting snow in a snow-melting tank and a road heating for treating snow in a snowy area.  <P>SOLUTION: Electric generating power 16 for the cogeneration system 10 is connected to a power load 19, and cooling water 13 for the cogeneration system 10 is circulated to a snow-receiving panel (a snow melting section) 4 and used as the heat source for the snow melting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312813-A (JP)
Title: Picking system, and picking method
Inventor: OKAMOTO TAKAHIRO
IPC: G06Q50/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking system capable of locally processing data in the middle of picking, partially executing picking instructions, and reducing total cost.  <P>SOLUTION: This picking system is provided with a picking sheet 2 as an RFID-assembled rewritable medium, a rewriting printer 1 to write picking instruction data to an RFID, and print a picking list on the picking sheet, a handy terminal 3 to read the picking instruction data written in the RFID, read bar codes on merchandise to which picking is completed in accordance with the picking list, delete data corresponding to the bar codes out of picking instruction data, and write a completion code in the RFID when work is completed, and an RFID reader to read the completion code on the RFID, and notify completion. The rewriting printer 1 is properly disposed even in the middle of a route of picking work, and the picking list printed on the picking sheet is rewritten as necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316194-A (JP)
Title: Roller structure, elastic fixing roller and method for manufacturing same
Inventor: KURACHI TAKUZO
IPC: G03G15/20
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller structure which can suppress surface roughness and undulating down to a desired level and further has a good adhesion strength between an elastic layer and a fluororesin layer without exposing the structure to a heat resisting temperature of heat resistant synthetic rubber or above and without rupturing the heat resistant synthetic rubber by imparting a stress above a permissible value to the elastic layer.  <P>SOLUTION: The roller structure is obtained by having the elastic layer 1c composed of the heat resistant synthetic rubber on a surface layer of an arbor 1b and forming the fluororesin layer 1a on the elastic layer 1c. A metallic roller 2 heated and controlled to the temperature above the softening point temperature of the fluororesin and below the melting point thereof is pressed onto the surface 1a of the fluororesin layer and the arbor 1b is rotated in the pressed state. The roller is co-rotated by the rotation of the arbor 1b or the roller is rotated at the circumferential speed equal to that of the arbor, by which the roller surface is transferred to the entire surface in the effective region of the fluororesin layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319294-A (JP)
Title: Video recording and reproducing device and video recording and reproducing method
Inventor: MAEDA SHIGERU
IPC: G11B20/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording and reproducing device capable of smooth time shift reproducing.  <P>SOLUTION: The video recording and reproducing device is provided with first reproducing means (102, 103, 104, 105, 106, 107, and 109) which encode an input video signal to stream data and buffer the stream data and decode the buffered data and reproduce and output it, recording means (103, 109, 110, and 111) which start recording the stream data from a boundary of the stream data detected after reception of an indication for temporarily stopping reproducing when receiving the indication for temporarily stopping reproducing during reproducing output of the first reproducing means, and second reproducing means (105, 106, and 107) which not only starts buffering the stream data recorded by the recording means but also restarts decoding the buffered data to restart reproducing output when receiving an indication for restarting reproducing correspondingly to the indication for temporarily stopping reproducing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278510-A (JP)
Title: Forcibly opening and closing valve system with cylindrical cam
Inventor: ISHIGURO NOBUTOSHI
IPC: F01L1/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system in which a valve is forcibly opened and closed with a simple structure without using a valve spring.  <P>SOLUTION: This valve system is structured as follows: a valve (5) is connected with an internal rotor (1) formed with cam grooves (3); the internal rotor (1) connected with the valve (5) is charged into an external support (2); a spherical body (4) is charged into the external support (2), and part of the spherical body (4) is engaged with the cam grooves (3) of the internal rotor (1); and the spherical body (4) is fixed to the external support (2) in a flexibly rotating condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318746-A (JP)
Title: Soft output decoder
Inventor: YAMAZAKI MASATO
IPC: H03M13/39
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the process time and the power consumption of a turbo decoder.  <P>SOLUTION: The soft output decoder of a turbo decoder comprises: an operation deciding means 14 for deciding whether a metrics operation is needed at a position for decoding the received data series, using a pre-information likelihood at the position, constituting a part of inputted pre-information likelihood series Lin to generate an operation decision flag showing the decision result at the position, thereby outputting an operation decision flag series Jin composed of operation decision flags at their respective positions; an operation decision flag RAM 15 for writing the operation decision flag, thereby omitting operations of branch metrics, forward recursive metrics and backward recursive metrics at positions which are decided as having no need for metric calculations; and an end decision means 20 for deciding whether the soft decision decoding can be ended, using the operation decision flag series Jin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316049-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: FUJII JUNJI
IPC: G03G5/14
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having little fluctuation in the potential during continuous printing and supplying images having no image defects such as ghost images, and to provide a process cartridge and an electrophotographic device equipped with the above electrophotographic photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having an intermediate layer and a photosensitive layer in this order on a conductive supporting body, the intermediate layer contains an azo calix[n]arene compound having four to eight of specified structural units. The process cartridge and the electrophotographic device are equipped with the above electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313853-A (JP)
Title: Rough material in fishpass
Inventor: NISHIYAMA KEITARO
IPC: E02B8/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rough material in a fishpass capable of stably controlling flowing water by increasing the wear resistance of the rough material.  <P>SOLUTION: This rough material 20b is mainly composed of a body 22 integrally formed of a wear resistant material such as rubber and plastic. A steel plate 23 is buried in the body 22 at the center thereof, and a mounting hole 27 is formed at the upper part of the steel plate 23. When the rough material is installed, the rough material 20b is set to an anchor bolt 25 fixedly buried in a road floor 17 beforehand, and the upper part of the anchor bolt 25 is exposed to the inside of the mounting hole 27 at the top of the steel plate 23. A nut 26 is threaded to the tip part of the anchor bolt 25 and tightened to fix the rough material 20b to the road floor 17. After the mounting is completed, a protective cover is fitted to the mounting hole 27 to increase the wear resistance of the entire rough material 20b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321607-A (JP)
Title: Resin composition for electronic part and laminated material using the same
Inventor: TAKADA MOTOYUKI
IPC: C08K5/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable resin composition which has excellent dielectric properties, low bond strength to a conductor and is excellently useful for an electronic part, especially is formed into a film, a laminated material using the composition and the electronic part.  <P>SOLUTION: The curable resin composition comprises a compound containing two or more vinyl benzyl ether groups and a siloxane-containing polyamide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015503-A (JP)
Title: Imaging apparatus
Inventor: SHIGETA KUNIHIRO
IPC: G03G15/00
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To easily support a member, such as an optional module, when arranging the optional module and a manual paper feeding tray on the side part of the body of a compact imaging apparatus and to easily perform maintenance care for the body of the device. SOLUTION: A reference module 30 is fixed and attached to the side part of the body 2 of the compact imaging device 1, and a handle part 31 is provided at the lower part thereof, and also the manual paper feeding tray 40 and the optional module 35, equipped with a carrying path corresponding to double-sided copying, are supported rockingly via a support shaft 34. Then, opening/closing the opening/closing door 3 of the device body is prevented from being hindered by rocking the tray 40 and the module 35 with respect to the module 30, so that jamming disposal or the like in the paper carrying path of the body is conducted easily.
Patent JP-2003320592-A (JP)
Title: Method for manufacturing liquid crystal polymer film
Inventor: TSUDAKA KENICHI
IPC: B29K67/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal polymer film, by which method the liquid crystal polymer film having required heat resistance can be quickly obtained by improving efficiency of energy necessary for a heat treatment for improving the heat resistance of the liquid crystal polymer film.  <P>SOLUTION: The method for manufacturing the liquid crystal polymer film according to the present invention carries out the heat treatment for a film composed of liquid crystal polymer, which can form a molten phase having an optical anisotropic property, with alkaline metal salt brought into contact with the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331547-A (JP)
Title: Disk cartridge
Inventor: KOBAYASHI DAIKI
IPC: G11B23/03
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge which prevents the infiltration of foreign matter, such as dust, from the outside of a cartridge casing, suppresses the internal dust generation within the cartridge casing and has high rigidity and excellent strength.  <P>SOLUTION: The disk cartridge is provided with the cartridge casing 5 which consists of a cover half body 2 and a base half body 3 and is formed with a head slot 12 for insertion of a head for recording and/or reproducing at its flank, a disk-shaped inner rotor 7 which is freely rotationally movably disposed in the cartridge casing 5 and has an annular side wall 21 provided with a notch 21a in its outer peripheral part, and a disk 6 which is housed within the wall 21 of the inner rotor 7. The head slot 12 is opened and closed by rotationally movably operating the inner rotor 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325542-A (JP)
Title: Observation system
Inventor: NAKAMURA GENICHI
IPC: A61B19/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical observation system which is highly operable, small, and inexpensive.  <P>SOLUTION: This system is provided with: a guide member 10b surrounding the head P<SB>1</SB>of a patient P; and a support mechanism 4 for supporting the guide member 10b rotatably with the head P<SB>1</SB>of the patient P as a center. A microscope mirror body 12 is mounted to an adaptor 11 supported movably along the guide member 10b and is moved in the state of a spherical surface with the head P<SB>1</SB>of the patient P in a center in accordance with the combination of the guide member 10b and rotation operation by the support mechanism 4. Then, an image picked up by the microscope mirror body 12 is displayed on an eyepiece lens barrel 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330080-A (JP)
Title: Optical finder
Inventor: ABE MASARU
IPC: G02B7/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical finder realizing the facilitation of assembling work, easily manufactured, and also realizing the facilitation of the exchange of a prism, and the facilitation of the removal of dust or the like intruding into space between the opposed surfaces of the prism.  <P>SOLUTION: The optical finder FU is equipped with a prism optical system 30 constituted by arranging at least two prisms 31 and 32 so as to couple them in the vicinity of a subject image formed surface P in a finder case 10. It is equipped with a prism fixing member 40 energizing the optical system 30 in a specified direction in the case 10 and fixing it when attaching the optical system 30 to the case 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333373-A (JP)
Title: Rotary mechanism and video camera
Inventor: OKAMURA SHINICHIRO
IPC: G03B17/56
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary mechanism employing a spiral cable for preventing occurrence of a defect due to rubbing between the with each other cables at rotation.  <P>SOLUTION: The spiral cable is placed in a space caused between a case part (rotor side) and a stator seat 1a. One end of the spiral cable is connected to the stator side and the other end is connected to a panning rotation chassis 3. A main drive gear 11a of a panning motor 11 meshes with an internal spur gear of an internal spur gear board (stator side) 12 and driving of the motor 11 turns the panning rotation chassis 3. When the panning rotation chassis 3 turns in a direction wherein the spiral cable 3 is furthermore tightened from a state that the spiral cable is wound tightened to a degree or in a direction wherein the spiral cable 3 is furthermore wound slacked from a state that the spiral cable is wound slacked to a degree, the turning speed is limited lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325803-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which expectations of a player upon a game are enhanced by actions of movable members during ready-to-win performance.  <P>SOLUTION: When a display result determined by a display result predetermining means is a big win pattern, between first performance for moving the movable members of a prescribed number and second performance for moving the movable members less than a prescribed number of the movable members to be moved by the first performance (two or one movable member when the prescribed number is three or one movable member when the prescribed number is two), the first performance is selected in a high ratio. Thus, since the player is impressed that a specific game status (big win) is easy to win when a number of movable members are moved, the player pays attention to the actions of the movable members and the expectations of the player upon the game are improved by the actions of the movable members during the ready-to-win performance as a result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325845-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To maintain expectations of a player by presenting an opportunity of re-challenge next time or after the next time even when a pattern variation of the present time is stopped at failure patterns.  <P>SOLUTION: The game machine such as Pachinko (pinball game) machine or arrange ball game machine is provided with a hold display part 4 equipped with two or more display areas 4a, 4b, 4c, and 4d in which images are especially displayed, and a hold display means 3 for displaying all or part of images associated with the pattern variation on any one of display areas 4a, 4b, 4c, and 4d when a game can not be controlled into game status advantageous for the player because of patterns to be displayed by stopping the relevant pattern variation. After the pattern variation is stopped at the failure pattern '767' together with a background pattern of sea or small island, the patterns are displayed on the display area 4b as images. When holds are successively consumed and the pattern variation related to the hold displayed with the relevant images is performed, the opportunity of the re-challenge can be presented, so that the expectations of the player are maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333576-A (JP)
Title: Video-on-demand service system and moving picture distribution service method
Inventor: TAKAHASHI IKUHIRO
IPC: H04N21/61
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video-on-demand service system whereby a user can download moving picture contents such as a television program or a movie in a short time in a train station and reproduce and view the moving picture contents when riding.  <P>SOLUTION: When a user operates a PDA terminal 8 to request distribution of desired moving picture contents, a nearby base station apparatus 32 receives its request signal, and transmits the signal to a communication facility 2 via a wireless LAN 200. The communication facility 2 converts the request signal of the PDA terminal 8 to have a proper form, and transmits the converted signal to a data center via an optical fiber 100. The data center interprets the request signal, extracts the moving picture contents on request from a server, and downloads the contents to the PDA terminal 8 of the user via the optical fiber 100, the communication facility 2, the wireless LAN 200, and the base station apparatus 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331125-A (JP)
Title: Method and system for dividend calculation
Inventor: IIJIMA KATSUMI
IPC: G06Q50/06
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically calculate a dividend to an investor having provided a facility introduction fund.  <P>SOLUTION: An operation monitor device 2 monitors the operating rate of introduced facilities 3. A dividend calculating device 1 calculates a profit increase by facility introduction from the performance difference of previously registered introduced facilities 3 from the existent facilities and the operating rate of the introduced facilities 3 in an installment period. An amount is calculated by multiplying the previously registered financing amount of each investor by a rate of interest corresponding to the total amount of the financing amount of each investor and the calculated profit increase and this calculation result is registered as value for the investor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336254-A (JP)
Title: Concrete pile and construction method of foundation structure by use thereof
Inventor: SATO TAKEHIKO
IPC: E02D27/12
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete pile having a great support force and a good workability, and its construction method.  <P>SOLUTION: A plurality of widened nodes 2 are protruded with a vertical distance in a reverse triangular pyramid body 1 and vertical reinforcements embedded in concrete are extended out of the apex and jointed reinforcements 5 are projected to form a concrete pile (friction pile). A concrete pile A is embedded with compression into a position down to a level lower than the ground level a. After embedment, the peripheral ground is cut to open to form a footing 13. The slab concrete 14 of a building is constructed on the footing 13. The concrete pile A, the footing 13, and a slab concrete 14 are integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334421-A (JP)
Title: Recovery system for nitric acid and carbon dioxide
Inventor: MACHIDA KENICHI
IPC: B01D53/77
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of simultaneously removing carbon dioxide and nitrogen oxide contained in an exhaust gas of every kind generated by burning or modifying a carbonaceous fuel or material to form a harmless exhaust gas, capable of recovering an acidic gas component or carbon dioxide and capable of reducing a running cost required for cleaning.  <P>SOLUTION: A combustion gas and an exhaust gas of every kind are brought into contact with an Mg(OH)<SB>2</SB>aqueous solution or an MgCO<SB>3</SB>slurry to form Mg(CO<SB>3</SB>)<SB>2</SB>to efficiently absorb and remove an acidic gas contained in the exhaust gas. Next, Mg(HCO<SB>3</SB>)<SB>2</SB>is decomposed under heating to precipitate MgCO<SB>3</SB>-nH<SB>2</SB>O at a separate place to recover high purity CO<SB>2</SB>. Further, a nitrogen oxide component is also recovered in a form of NH<SB>4</SB>NO<SB>3</SB>or the like. The obtained NH<SB>4</SB>NO<SB>3</SB>or the like is used as fertilizer and recovered carbon dioxide is put to practical use for industry or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335110-A (JP)
Title: Pneumatic tire for heavy load
Inventor: NIIMURA KYOJI
IPC: B60C9/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the rolling resistance.  <P>SOLUTION: This pneumatic tire for heavy load comprises a carcass 6 from a tread part 2 to a bead core 5 of a bead part 4 through a sidewall part 3, and a belt layer 7 mounted outside of the carcass 6 and inside of the tread part 2. The tire is provided with the cushion rubber mounted between an outer end part in the tire axial direction of the belt layer 7 and the carcass 6, and stretched in the approximately triangular shape, and an inner reinforcement rubber 10 holding the carcass 6 with the cushion rubber 9 by being stretched between a tread shoulder part SH and a tire maximum width position M at the inside of the carcass 6. The inner reinforcement rubber 10 is made out of a rubber material having a maximum thickness T of 3.0-10 mm, and the viscoelastic characteristic substantially same as that of the cushion rubber 9.  <P>COPYRIGHT: (C)2004,JPO