baber/WOPTO huggingface dataset:
Patent JP-2008307914-A (JP)
Title: Antirolling device of multihull
Inventor: SAITO HIROYUKI
IPC: B63B3/44
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient antirolling effect against the rolling of a multihull.  <P>SOLUTION: A pair of side hulls 12, 13 disposed on left and right sides of a main hull 11 at the center and forming a three-hull ship as the multihull are so diagonally disposed that their bottom sides are extended outward. The side hulls are formed in a chevron shape when viewed in the longitudinal direction. A bilge keel 15 is so attached to the bottom part of each of the side hulls 12, 13 as to project diagonally. Consequently, a damping force is generated during the rolling also on the side hulls 12, 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309878-A (JP)
Title: Method of forming pattern
Inventor: TSUBAKI HIDEAKI
IPC: G03F7/039
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a pattern for stably forming an accurate fine pattern to be used in semiconductor manufacturing process such as IC or the like, manufacturing of a circuit board for a liquid crystal, thermal head or the like, and other photo fabrication processes.  <P>SOLUTION: The method of forming patterns includes steps of: (α) coating a substrate with a resist composition for negative development, wherein the resist composition contains a resin capable of increasing the polarity by action of an acid and becomes more soluble in a positive developer and less soluble in a negative developer upon irradiation with an active ray or radiation; (β) forming a protective film by a protective film composition after forming the resist film and before exposing the resist film; (γ) exposing the resist film via an immersion medium; and (δ) performing development with a negative developer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309367-A (JP)
Title: Hot air generator
Inventor: TAKEBE MITSUTOSHI
IPC: F26B9/00
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot air generator suitable for drying a coated surface by blowing hot air when repairing an automobile body or the like by coating a repaired part with a coating, especially coating with water base paint.  <P>SOLUTION: This hot air generator comprises a heater, a heat accumulating member for accumulating heat from the heater, a container having a flow-in opening through which gas flows in, and a flow-out opening through which gas flows out. The heat accumulating member 6 is formed of a member having a plurality of ventilation paths, and the accumulating member is housed in a housing case so as to form heat accumulating body units 6a to 6b, and at least one side outer wall surface of the housing case of the accumulating body units is coated with a heat resistant infrared ray absorbing coating, and heaters 9a and 9b are arranged on the wall surface coated with the coating, and housed in the container 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307804-A (JP)
Title: Seamless belt for electrophotograph and its manufacturing method, intermediate transfer belt using seamless belt, and electrophotographic apparatus
Inventor: AOTO ATSUSHI
IPC: B29C41/04
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless belt for electrophotograph (in particular, an intermediate transfer belt for full color) controlling surface properties and preventing an abnormal image such as worm-hole from occurring and, thereby, permitting formation of a high-quality image, by using the environmentally-friendly and excellently-productive manufacturing method, and to provide an electrophotographic apparatus using the seamless belt for electrophotograph.  <P>SOLUTION: For example, a seamless belt base material including carbon black (filler) and (polyimide) resin is formed using a centrifugal molding method, the belt base material is brought into contact with supercritical carbon dioxide in which a low molecular compound is dissolved in an injection tank 4 and the low molecular compound is injected into the belt base material to prepare a seamless belt, whereby the contact angle with respect to water on the belt surface is controlled into 90° or more. The obtained seamless belt is used as a belt composition part which is provided to the electrophotographic apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007274899-A (JP)
Title: Three-phase ac motor for vehicle
Inventor: KASHIWABARA TOSHIAKI
IPC: H02K3/28
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delta-connection three-phase AC motor for a vehicle capable of simplifying connection work between generator coils of the respective phases and three pairs of diodes of rectifier.  <P>SOLUTION: Each diode pair uses a pair of diodes having two connecting terminals which are electrically commonly connected with each other. Two connecting terminals of each diode are connected to coil terminals of two adjacent generator coils with the coil terminals of the generator coils nipped therebetween, for example. In one which seals two diodes in a common resin package, the coil terminals of each generator coil are connected to two connecting terminals, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309119-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: IWAHASHI KAZUHIRO
IPC: F02D9/02
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a situation wherein appropriate compensation becomes impossible because of change of a feedback learning value of pressure in an intake passage for its value while learning, on compensating a steady gap between an actual air-fuel ratio and a theoretical air-fuel ratio of an internal combustion engine by reflecting the feedback learning value on a fuel injection quantity.  <P>SOLUTION: A sub-feedback leaning value SG reflected on the fuel injection quantity is learnt as a value corresponding to the steady gap between the actual air-fuel ratio and the theoretical air-fuel ratio. The leaning value SG is corrected so that the more an intake pressure changes from a value corresponding to a time when a throttle valve 13 is fully opened to a low pressure side based on the intake pressure, the closer the value becomes to the learning value SG corresponding to a time when the intake valve provides a maximum lift quantity and a maximum operation angle. Thus, when the intake pressure lowers from a value of learning the sub-feedback learning value SG, in other words, a value when the throttle valve 13 is fully or almost fully opened, the leaning value SG changes to an appropriate value corresponding to lowering of the intake pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005452-A (JP)
Title: Motor controller
Inventor: FUJISHIRO NAOKI
IPC: H02P6/16
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To know the detail of abnormality in case that abnormality occurs in the phase control of a motor.  <P>SOLUTION: This motor controller 100a is equipped with a motor 1 which is equipped with an outer peripheral side rotor and an inner peripheral side rotor capable of changing each other's relative phase, a phase changing means which has a hydraulic controller 13 that controls hydraulic pressure, according to an energization command concerned with a relative phase, and a failure deciding control unit 67 which acquires a real phase value concerned with the relative phase and also decides the existence of the abnormality of the hydraulic controller 13, based on the difference between the target phase value concerned with the relative phase geared to the energization command and the real phase value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008025833-A (JP)
Title: Nickel electrocasting coiled ultrafine spring and nickel electrocasting pipe equipped with coiled spring structure partly
Inventor: KOJIMA KESAO
IPC: C25D1/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To propose an ultrafine coiled spring which has a predetermined elasticity, e.g., a required elasticity for a coiled spring of a contact probe, though it is an ultrafine coiled spring, and the nickel electrocasting pipe equipped with the coiled spring structure partly.  <P>SOLUTION: The nickel electrocasting pipe has an outside diameter of 32 μm to 500 μm and an inside diameter of 30 μm to 450 μm, and the nickel electrocasting pipe has the above coiled spring structure partly. Both the nickel electrocasting coiled ultrafine spring and the nickel electrocasting pipe having the coiled spring structure partly consist of the electrocasting member having an elasticity of Young's modulus of 93 GPa to 191 GPa and a hardness of the Vickers hardness of 300 to 600.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041651-A (JP)
Title: Ion analysis system based on ion energy distribution analyzer using delayed electric field
Inventor: LEE YUNG-HEE
IPC: H01L21/265
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion analysis system for measuring an ion energy distribution at a number of points at a semiconductor circuit manufacturing process.  <P>SOLUTION: The system is provided with at least two ion flux sensors 331, 332 combined into one system for measuring an ion energy distribution function. The ion flux sensor is equipped with a cell having pores with a size of less than 50 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009008787-A (JP)
Title: Focusing device and microscope device
Inventor: MASUDA MASASHI
IPC: G02B7/38
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focusing device which effectively uses two kinds of focus detection systems but whose required time is short, and a high-performance microscope device.  <P>SOLUTION: The focusing device includes: focus detection means (7 to 14 and 16 to 22) generating a defocus signal showing deviation in an optical axis direction between the focus of an objective lens (3) and an object (2) by two kinds of systems, that is, a first system having a wide detection range and low detection accuracy and a second system having a narrow detection range and high detection accuracy in parallel or in a time-division manner; and adjustment means (23, 24, 25 and 26) monitoring an evaluated value showing the propriety of a second defocus signal generated by the second system, adjusting a distance between the objective lens and the object on the basis of a first defocus signal generated by the first system when the evaluated value is lower than a prescribed level, and adjusting the distance on the basis of the second defocus signal when the evaluated value exceeds the prescribed level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007236987-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fraudulence in the play more efficiently.  <P>SOLUTION: A counter (a jackpot determining counter) to generate a random number 1 is cleared to zero when the power is turned on. Initially, the number "0" is stored as the initial value, but when the counter value advances to "316", "1" is added, and the value is returned to "0" after that. At the time, it is detected that the counter value is equal to the initial value. Then, a counter (an initial value determining counter) to generate a random number 6 extracts the random number 6, and sets the random number 6 as the initial value in the jackpot determining counter. The jackpot determining counter and the initial value determining counter are stored in a backup RAM when the power supply is stopped, and when the power supply is restarted, the counting is continued from the value when the power supply is stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009008923-A (JP)
Title: Camera apparatus for information collection
Inventor: NAKAMURA HARUO
IPC: G03B17/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera apparatus for information collection capable of easily adjusting the direction of a camera in a short time and also rapidly performing necessary information collection with simple constitution.  <P>SOLUTION: The camera apparatus for information collection 1 is equipped with: a pole 10 formed by assembling a plurality of joint pipes 11, 12 and 13 so as to be disassembled; a photographing means 20 constituted of a camera part 21 collecting information by photographing an object to be photographed and a camera holding member 22 holding the camera part 21 so as to freely turn in one direction, and also detachably attached to the joint pipe 11 at one end forming the pole 10; a camera turning force energizing mechanism 25 provided in the camera part 21 and also energizing turning force so that the direction of the camera part 21 may freely turn to a direction orthogonal to the axial line of the pole 10; and a camera direction setting mechanism 35 setting the direction of the camera part 21 turned by the camera turning force energizing mechanism 25 to an optional position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008930-A (JP)
Title: Elliptic curve arithmetic unit and elliptic curve calculation method
Inventor: SAKAI YASUYUKI
IPC: G09C1/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elliptic curve arithmetic unit and an elliptic curve calculation method for speeding up the calculation in an elliptic curve cryptosystem.  <P>SOLUTION: In point addition and point doubling on an elliptic curve, the point addition procedure and point doubling procedure are constituted in such a manner that the result of calculation of remainder calculation is not used for the multiplication immediately after it. For example, in the step 2, the multiplication (M←T2×T3) using a multiplication means and the remainder calculation (T4←M mod p) using a remainder calculation means are performed at the same time. Thus, the point addition can be performed at high speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016903-A (JP)
Title: Image reader
Inventor: SHIROTA HARUHIKO
IPC: H04N1/19
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of reading images using a plurality of background plates differing in density and pattern and performing high-precision shading correction not affected by dust such as paper powder stuck on the background plates nor a scratch etc.  <P>SOLUTION: The image reader includes an image read means 11 of reading an image of an original conveyed in a conveyance path, a color reference plate 17 disposed so as to be opposed to the image read means 11, the plurality of background plates 62 and 63 disposed so as to be opposed to the image reader 11 and differing in density or pattern, and moving means 12 and 13 of moving the image read means 11 to a position opposed to the plurality of background plates 62 and 63 and a position opposed to the color reference plate 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014762-A (JP)
Title: Micromirror device
Inventor: HATAKEYAMA TOMOYUKI
IPC: G02B26/10
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromirror device capable of restraining variation of a gap amount even if a movable mirror portion moves.  <P>SOLUTION: This micromirror device 1 includes a micromirror chip 10, an electrode substrate 30, and an intermediate spacer 50 sandwiched between the micromirror chip 10 and the electrode substrate 30 and having substantially the same shape as that of the micromirror chip 10, the intermediate spacer inhibiting a mirror support part 12 from being deformed by the moving movable mirror portion 14. The micromirror chip, the electrode substrate, and the intermediate spacer are arranged and stacked in a thickness direction. The intermediate spacer 50 has an opening 51 located substantially in the center thereof and a plate-like fixed member 53 having a plurality of through-holes 52 disposed around the periphery of the opening 51. The through-holes 52 are formed at desired distances. A junction member 55 is melted by desired heating and weighting and inserted and placed in each of the through-holes 52. When melted, the junction member 55 joins the micromirror chip 10 to the electrode substrate 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016033-A (JP)
Title: Method for managing hierarchical table, and computer system
Inventor: WAGAR BRUCE
IPC: G06F12/08
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffered indexing used for a cache to synchronize parent entries with child entries.  <P>SOLUTION: A method for synchronization uses linking of multiple entries in lower-level tables to single entries in a higher-level table with a buffered index value. This index value increments each time the higher-level entry is replaced or invalidated. Multiple sets of index values are maintained, so that when one set is exhausted, processing can continue with one of other sets. All corresponding lower-level entries with index values from the old (dirty) set can then be scrubbed while new entries are built from the new (clean) set. Scrubbing can take place in the background, and can be suspended and resumed at any time so as to not impact request service times of the tables.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314173-A (JP)
Title: Transfer facility using movable body
Inventor: KAWATO KENICHIRO
IPC: B61J1/10
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer facility using a movable body which can easily maintain a space of the movable body in the lateral direction with simple structure.  <P>SOLUTION: The body 11 of the movable body is formed by three frame bodies 12, 13, 14 which are connected to one another with possible relative rotation in the right-and-left direction through the medium of a jointing device 20, and a support part 50 used for supporting an object to be transferred is provided on a midpoint-part frame body 13. Then a plurality of rail bodies 80A, 80B for a lateral movement, which are used for performing supporting guide of the object device to be guided, are provided on the side of a predetermined point 5d in a certain channel so that the midpoint-part frame body provided with the support part becomes orthogonal to the movement direction and that other frame bodies are placed along the movement direction. A distribution means 151 is provided on the predetermined point which distributes the object device to be guided on the main rail side to the rail body for lateral movement. Then the distribution means is constituted to make distributions so that the other frame bodies 12, 14 become orthogonal to the midpoint-part frame body 13 provided with the support part in the same direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009012418-A (JP)
Title: Photosensitive lithographic printing plate material and method of manufacturing the same
Inventor: OKUYAMA MASATO
IPC: B41N3/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate material which is suitable for exposure with laser light having an emission wavelength in a range of 350-450 nm, has high sensitivity, has less sensitivity variation due to environmental variation in image exposure and excels in printing durability, and to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the photosensitive lithographic printing plate material is characterized by using a cardboard pad having an average water content of 8±3% and a rolled inserting paper wherein the difference of water content between an outermost surface and a face in contact with a core is 4% or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018103-A (JP)
Title: Measurement method, measurement apparatus, and measurement program
Inventor: KASAMA KOUICHIRO
IPC: A61B5/11
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration to correctly grasp exercise volume of a measurement object person.  <P>SOLUTION: The measurement method includes a configuration to judge whether a measurement object person of the apparatus is walking or not, to measure a movement ratio in a specific direction of the measurement object person during the person is judged walking, and, based on the movement ratio of the measurement object person in the specific direction obtained during the measurement object person is judged walking, to judge whether an output of measurement information relating to movement of the measurement object person acquired during that duration is required or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026933-A (JP)
Title: Method of manufacturing electromagnetic wave shield film, and electromagnetic wave shield film
Inventor: YAMAGISHI HIROAKI
IPC: G03F7/24
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electromagnetic wave shield film, in which a continuous metal pattern is formed on a belt-like base by using a photosensitive material having a photosensitive layer on the belt-like base, by performing exposure through a mask having a predetermined pattern while lowering power consumption, and by performing development processing; and to provide an electromagnetic wave shield film.  <P>SOLUTION: The method of manufacturing the electromagnetic wave shield film, in which the metal pattern is formed by using the photosensitive material having the photosensitive layer on the belt-like base and by performing the exposure through the hollow cylindrical mask having the pattern comprising a light shield portion and a light transmission portion, is characterized in that: an inner surface side of the pattern has a mirror surface of 70 to 100% in average reflection factor to light in a photosensitive wavelength range of the photosensitive material expressed by a specified expression; the hollow cylindrical mask has a light source disposed inside; and the photosensitive material is brought into contact with a peripheral surface of the hollow cylindrical mask to perform the exposure where the conveyance speed of the photosensitive material is equalized to the peripheral velocity of the hollow cylindrical mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023871-A (JP)
Title: Method for manufacturing carbon nanotube
Inventor: KONDO YOSHIRO
IPC: C01B31/02
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of manufacturing a carbon nanotube attracting public attention as a composite material, an adsorption material, an electronic material (e.g. an electron source) or the like, with less impurities, at a low cost and on a massive scale and also can control the diameter of the resultant carbon nanotube.  <P>SOLUTION: The method for manufacturing a carbobn manotube comprises subjecting a composite of a macromolecular compound having conjugated π-electrons and a clathrate including the π-electron-based conjugated macromolecular compound or a polynucleotide to a carbonizing treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026997-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: KADOSHIMA MASARU
IPC: H01L27/092
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a transistor with a low-threshold voltage and no variations in the threshold voltage between transistors.  <P>SOLUTION: In a complementary semiconductor device including an n-channel transistor and a p-channel transistor, the n-channel transistor is provided with a gate insulating film and a first metal gate electrode that is formed on the gate insulating film and includes a first compound layer having a first metal (M1) and silicon (Si). The p-channel transistor is provided with the gate insulating film and a second metal gate electrode that is formed on the gate insulating film and includes a second compound layer having the first metal (M1), a second metal (M2) and silicon (Si). The composition of the first compound layer is represented by the compositional formula: M1Si<SB>x</SB>(1≤x). The composition of the second compound layer is represented by the compositional formula: M1M2Si<SB>y</SB>(0<y≤0.5).  <P>COPYRIGHT: (C)2009,JPO&INPIT