baber/WOPTO huggingface dataset:
Patent JP-2007332323-A (JP)
Title: Method for continuously producing copolyester
Inventor: MATSUMOTO HARUO
IPC: C08G63/78
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for capable of producing a high quality copolyester for a long time stably and continuously at a low cost while suppressing the quality change.  <P>SOLUTION: This method for continuously producing the copolyester comprising a process 1: slurry preparation process; process 2: esterification reaction process; and process 3: polycondensation reaction process, is provided by feeding a phosphorus compound by ≥1 time through the process 1 to process 3, introducing solid neopentyl glycol newly into the slurry preparation vessel in the process 1, additionally feeding a glycol component containing the neopentyl glycol from the second esterification reaction vessel and afterwards in the process 2, setting the reaction temperature in the esterification reaction vessel as lower than that in the previous stage, also at the feeding of the phosphorus compound and afterwards, reducing the phosphorus atom content in distilled out glycol component as ≤10 ppm by a distillation column so as to circulate for reusing it, and regulating the carboxy terminal group concentration of a polyester oligomer at the exit of the process 2 as within ±10% of a set value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003890-A (JP)
Title: File management program, file management device and file management method
Inventor: YOSHIDA TOSHIJI
IPC: G06F21/62
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management program, file management device and file management method for properly controlling access right even when a file is moved.  <P>SOLUTION: A computer is made to execute an information acquiring step for acquiring first license information given to an application in advance, acquiring second license information being at least another piece of license information included in first data in advance and determining whether information coinciding with the first license information is included in the second license information when the application requests access to the first data comprising at least one file, and a file control step for accessing the first data when it is determined that the information coinciding with the first license information is included in the second license information by the information acquiring step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002616-A (JP)
Title: Boot for universal joint
Inventor: OKUBO SHIGERU
IPC: F16J15/52
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a boot economically by performing a miniaturization and a weight saving easily while maintaining desired durability.  <P>SOLUTION: The boot 10 is equipped with a large size cylindrical part 18, a small size cylindrical part 20 and a bellows part 22 to connects the above large size cylindrical part 18 and the above small size cylindrical part 20. The bellows part 22 prepares the first mountain part 24a to the sixth mountain part 24f and the first valley part 26a to the sixth valley part 26f continuously. While the opening angle θ1 to θ3 of the mountain part inner circumference face of the first mountain part 24a to the third mountain part 24c is set up smaller than the opening angle θ4 to θ6 of the mountain part inner circumference of the forth mountain part 24d to the sixth mountain part 24f, the wall thickness t7-t12 of the slant part 28g to 28l is set up thinner than the wall thickness t1-t6 of the slant part 28a to 28f.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004006-A (JP)
Title: Currency exchange processing system
Inventor: SHIMIZU JUNICHI
IPC: G06Q40/04
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a currency exchange processing system to easily activate a check function for preventing unauthorized transactions in currency exchange transactions.  <P>SOLUTION: In the currency exchange processing system having a transaction server 104 which executes a remittance operation according to an accepted remittance request and executes remittance from the account of a remitter to an account of a remittee according to the remittance request, the transaction server 104 has a currency exchange transaction database 107 in which information about a remittee account to which money has been remitted in the past is recorded by every remittee account, when the accepted remittance request is destined to a remittee which is not recorded in the database as the remittee, displays warning to reexamine the remittance on display screens of a counter terminal, an automatic teller machine or a personal computer which have accepted the remittance request.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007017435-A (JP)
Title: Differential current measuring device, trip module equipped with this one measuring device, and switch gear unit equipped with this one module
Inventor: MAS PATRICK
IPC: H02H7/045
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To measure both weak differential current and strong short-circuit current.  <P>SOLUTION: This differential current measuring device 9 for measuring differential current in at least two current lines 25 is designed so as to surround the above current lines 25, comprising a first magnetic circuit 16; a first secondary winding 11; and metal shield 10 which surrounds both the above first secondary winding 11 and the above first magnetic circuit 16. Additionally the above differential current measuring device 9 contains at least one second secondary winding 2 which surrounds at least a part of the above metal shield 10. This second winding forms at least one second current sensor, and at least one of the above second current sensor feeds electrical signal which indicates current flowing into at least one current line 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008008179-A (JP)
Title: Knocking determination device for internal combustion engine
Inventor: KANEKO MASATO
IPC: F02D45/00
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress erroneous determination that knocking occurs although no knocking occurs.  <P>SOLUTION: An engine ECU executes a program including a step (S204) calculating a 40CA integration value obtained by integrating strength of vibration generated in an engine by 40 degrees at a crank angle when determining (S200) that a condition having possibility of knocking occurrence is fulfilled as a result of comparison of the vibration waveform of the engine with a knock waveform model, a step (S208) calculating knock strength N by dividing the 40CA integration value by a BGL (Back Ground Level), a step (S302) determining that knocking occurs if knock strength N is higher than a determination value V (KX) (YES in S300), and a step (S306) determining that no knocking occurs if knocking strength N is lower than the determination value V (KX) (NO in S300).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009074-A (JP)
Title: Display device and display method
Inventor: NAGARA TORU
IPC: G02B26/10
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To excellently display an image, when a light beam is to be scanned using a projector.  <P>SOLUTION: A laser beam modulated by an image signal constituted of odd frames and even frames is emitted, the emitted laser beam is two-dimensionally scanned in the horizontal oscillation direction and the vertical oscillation direction of the image, and the scanned laser beam is projected to display an object to be displayed. As scanning, the scanning locus of the image signal of the odd frames (Fig. 5(a)) and the scanning locus of the image signal of the even-numbered frames (Fig. 5(b)) are set inverted in phase to each other, and the beginning positions of describing of the respective frames are set to be different from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007013166-A (JP)
Title: End effector including integral illumination system for reticle prealignment sensor
Inventor: KUIT JAN JAAP
IPC: G03F7/20
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end effector including an integral illumination system for a prealignment sensor.  <P>SOLUTION: Equipment includes a first support structure constituted so that it may support an element having an alignment marker. The equipment includes a light source and at least one detector, wherein the light source is integrally formed on the first support structure, and is constituted so that it may provide a light beam which illuminates the alignment marker, and the detector is constituted so that it may detect a position of the alignment marker, by analyzing the light beam transmitting the element. Such equipment can be used to align the element to the first support structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008015674-A (JP)
Title: Electromagnetic field analysis method and electromagnetic field analysis program
Inventor: SENBA KAZUKI
IPC: G06F17/50
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic field analysis method and an electromagnetic field analysis program for reducing a repeated calculation frequency to increase a calculation speed and acquiring a physically realistic appropriate solution in electromagnetic field analysis of a rotating machine or the like using a finite element method.  <P>SOLUTION: In this electromagnetic field analysis method using the finite element method including a sliding mesh in a finite element mesh, non-linear repeated calculations are carried out at a plurality of times of a time series, and a material property at a previous time becomes an initial value of the material property at the current time when a solution at the previous time is used as an initial value of repetition at the current time in the non-linear repeated calculation. Only on the finite element mesh except on the sliding mesh, the non-linear repeated calculation is carried out while using the solution at the previous time as the initial value at the current time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012061-A (JP)
Title: Support structure of shelf board
Inventor: AOKI KOKI
IPC: A47B96/06
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure of shelf board capable of surely preventing flip-up of the shelf board.  <P>SOLUTION: This support structure of the shelf board installed on a wall face is provided with: an engagement section bar formed into an elongate shape extending horizontally to the wall face and having two insertion fitting grooves extending longitudinally; a shelf body having a shelf board and a shelf receiving section bar for supporting it and attached to the engagement section bar; and a fixing auxiliary tool attached to the engagement section bar for reinforcing the fixing of the shelf body. The shelf receiving section bar has a reinforcing portion connecting a wall face lower than the shelf board to the lower face of the shelf board, and a first insertion fitting portion fitted in the upper-side insertion fitting groove. The fixing auxiliary tool has a second insertion fitting portion fitted in the lower-side insertion fitting groove and an extension portion connected to the second insertion fitting portion and extending in the reinforcing portion side. The first and second insertion fitting portions are prevented from being horizontally separated from the respective insertion fitting grooves and slidably constituted along the insertion fitting grooves; and the reinforcing portion of the shelf receiving section bar has an abutment piece abutting on at least a part of the lower face of the extension portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021689-A (JP)
Title: Semiconductor device
Inventor: UENO KATSUNORI
IPC: H01L29/47
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical power semiconductor device having a drift region principally comprising a gallium nitride layer in which breakdown voltage can be enhanced by relaxing concentration of electric field.  <P>SOLUTION: A semiconductor layer of gallium nitride is formed on a heavily doped silicon substrate, and an active region passing a main current surrounded by a mesa groove formed by etching the gallium nitride layer down to a depth of 80% or more is provided on the gallium nitride semiconductor layer side surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021704-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANAKA KOZUE
IPC: B24B53/017
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably polish a film by CMP and suppress unpolishing.  <P>SOLUTION: An SiO<SB>2</SB>film 104 is formed on a silicon substrate 101, and it is subjected to chemical mechanical polishing. The chemical mechanical polishing includes a first polishing step wherein the SiO<SB>2</SB>film 104 is polished while supplying a first polishing agent containing an additive made of polishing grains and a surfactant or polymer salt; a second polishing step wherein, after the first polishing step, the additive is dissolved and the SiO<SB>2</SB>film 104 is polished, while supplying a liquid containing no additive made of a surfactant or polymer salt, and a polishing pad is subject to dressing; and a third polishing step wherein, after the second polishing step, a second polishing agent containing an additive made of polishing grains and a surfactant or polymer salt is supplied, and the SiO<SB>2</SB>film 104 is further polished without supplying the liquid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017743-A (JP)
Title: Covering material for raising crop
Inventor: SUZUKI TOKUHITO
IPC: A01G9/14
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covering material having good balance in transmittance during the daytime and heat retaining property during the night, and free from the need of taking off during both the daytime and the night.  <P>SOLUTION: This covering material 2 is obtained by laminating 2 sheets of uniaxial oriented splittable fiber film 21 so as to let the drawing directions cross at right angles each other. The covering material 2 is made of resin added with particles, and has a visible light screen factor of ≤25%, and a far infrared radiation screen factor of 35 to 45%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020589-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: FUKUSHIMA AKIRA
IPC: B41J2/44
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, high-performance and low-cost optical scanner which can efficiently release heat and can avert deterioration in image quality or the like, and to provide an image forming apparatus.  <P>SOLUTION: The optical scanner has a sealing means which seals: a light source; an optical defection means which deflects the light emitted from the light source; a drive means which drives the optical defection means; and a drive control means which controls the drive means. The optical scanner also has a support means which supports the light source and the sealing means. The optical scanner has a recessed or projected part, provided at a part on the sealed side of the upper part of the sealing means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017754-A (JP)
Title: New strain of lyophyllum shimeji
Inventor: INOSE TOSHIAKI
IPC: C12N1/14
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for artificially culturing Lyophyllum shimeji in a mushroom bed, which does not require a specific operation such as soil covering, etc., in the operation of germination of fruit body and surely carries out commercial production of Lyophyllum shimeji in a short period of time.  <P>SOLUTION: The new strain of Lyophyllum shimeji, especially a strain selected from Lyophyllum shimeji UFC-1893 (FERM P-20870), Lyophyllum shimeji UFC-1897 (FERM P-20871) and their mutant strains has excellent fruit body formation ability in comparison with NBRC-100325 in the method for artificial culture in a mushroom bed, which does not carry out any operation of germination of fruit body of fungus scraping operation, watering operation and soil covering operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020819-A (JP)
Title: Image forming apparatus and process unit
Inventor: WATANABE KAZUHIKO
IPC: G03G15/02
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where protective agents for preventing deterioration caused by proximity discharge are fed to the surface of an image carrier, by which the uniform feed of the protective agents to the axial direction of the image carrier is performed, thus the prevention of deterioration in the surface of the image carrier caused by proximity discharge and the suppression of the increase in the escaping amount of toner occurring by the adverse influence of deterioration in the projective agents caused by the proximity discharge on a cleaning blade are made consistent.  <P>SOLUTION: In the image forming apparatus comprising: a charger for charging the surface of a photoreceptor by proximity discharge from a charging roller 111 arranged proximately to a photoreceptor 1; a developing device 120 for developing a latent image on the photoreceptor; and a cleaning device having a cleaning blade 2 for removing toner remaining on the photoreceptor 1 after the transfer of a toner image after the development to a transferring material, the apparatus is provided with: a first protective agent feeding means 151 and a second protective agent feeding means 161 for applying protective agents for protecting the surface of the photoreceptor to a plurality of parts in the surface moving direction of the photoreceptor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023404-A (JP)
Title: Hydrogen permeation structure and fuel cell
Inventor: MIZUNO OSAMU
IPC: C22C5/04
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen permeation structure comprised of a hydrogen permeation substrate and a proton conductive membrane which prevents the stripping between the hydrogen permeation substrate and the proton conductive membrane and which has stabilized performance and is excellent in durability, and to provide a fuel cell in which the hydrogen permeation structure is used and which is excellent in durability.  <P>SOLUTION: The hydrogen permeation structure is provided with a proton conductive membrane constituted of the oxygen deficiency type perovskite structure and the hydrogen permeation substrate wherein the hydrogen permeation substrate is constituted of a silicon substrate and hydrogen permeation metallic foil to cover the proton conductive membrane side of the silicon substrate and wherein the silicon substrate has a porous part of which the porosity is from 50% or more to less than 80% and is comprised of single crystal silicon of which the arithmetic average roughness (Ra) is 0.01 μm or less. The fuel cell using the hydrogen permeation structure is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007051279-A (JP)
Title: Nano-dispersed dispersoid-containing thermoplastic resin composition
Inventor: SUGIMOTO MASAHIKO
IPC: C08K3/04
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nano-dispersed dispersoid-containing thermoplastic resin composition with an economically excellent method in relation to various thermoplastic resins without necessity of a drying step and a degassing step.  <P>SOLUTION: An organized layered inorganic compound or fullerene is mixed/agitated in a dispersion medium, and is dissolved and mixed into a thermoplastic resin having a solubility parameter near that of the dispersion medium. Thereby, the interlaminar of the organized layered inorganic compound is expanded, the compound is dispersed in the nanometer order and the fullerene is prevented from secondary aggregation. Resultantly, the nano dispersed dispersoid-containing thermoplastic resin composition excellent in transparency that comprises the organized layered inorganic compound or the fullerene, the dispersion medium and the thermoplastic resin is obtained. The nano dispersed dispersoid-containing thermoplastic resin composition is economically excellent because no serious apparatus is required such as an explosion-proof apparatus, etc.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024805-A (JP)
Title: Epoxy adhesive, cover lay, prepreg, metal-clad laminated plate and printed wiring board
Inventor: SENSO TOMOMITSU
IPC: C09J163/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy adhesive that is excellent in flame retardancy without halogen flame retardants as well as in adhesive properties, electric insulation and flexibility (pliability), and to provide a cover lay, a prepreg, a metal-clad laminated plate and a printed wiring board that are flexible using the epoxy adhesive.  <P>SOLUTION: The epoxy adhesive comprises 100 pts.mass of an epoxy resin containing a phosphorus atom in the skeleton and, incorporated therewith, at least 20 but at most 40 pts.mass of a phenol novolak resin having a triazine structure, at least 40 but at most 80 pts.mass of a carboxylated rubber, and at least 40 but at most 100 pts.mass of a metal hydrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025469-A (JP)
Title: Evaporated fuel control device for internal combustion engine
Inventor: SUZUKI RYOJI
IPC: G01M3/26
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable dealers and repair shops to quickly specify a cause of leak by determining leak quantity and discriminating magnitude of leak when leak diagnosis is performed by forcibly reducing pressure in an evaporated fuel control device in the evaporated fuel control device for an internal combustion engine.  <P>SOLUTION: As shown in figure 4, a control means of the evaporated fuel control device is provided with a control change over means executing first change over control changing over a selector valve 16 to an atmospheric air shut off side during stop of an internal combustion engine 1 and changing over the selector valve 16 to an atmospheric air open side after reducing pressure in the evaporated fuel control device 6 by a pressure reduction means and second change over control releasing pressure reduction condition and changing over the selector valve to the atmospheric air shut off side when first established time elapses after the first change over control, and a leak quantity determination means 34B measuring atmospheric pressure when second established time elapses after the second change over control, calculating pressure difference between atmospheric pressure and pressure in the evaporated fuel control device, and determining leak quantity by comparing the pressure difference and established value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025962-A (JP)
Title: Heat pump water heater
Inventor: TOKUNAGA YASUTAKA
IPC: F25B1/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a heat pump water heater that when it is set with a pipe length of a predetermined length or more, circulation of water is deteriorated due to a flow rate lower than expected, causing operation stop as a product.  <P>SOLUTION: This water heater comprises a pipe length setting means 25 for distinctly setting a pipe length. When the pipe length setting means determines that a set pipe length is a predetermined length or more, a fluid circulating pump 23 is operated while increasing a fixed flow rate for operating the fluid circulating pump 23 in the predetermined length or less at a fixed rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT