baber/WOPTO huggingface dataset:
Patent JP-2010262950-A (JP)
Title: Superconducting electromagnet and transport method therefor
Inventor: YOKOYAMA SHOICHI
IPC: G01R33/3815
Filed: 2009-04-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in the temperature of a superconducting coil in transport and storage, and to reduce the amount of consumption of refrigerants, when reinjecting the refrigerants by also suppressing an increase in temperature of the superconducting coil when a refrigerating machine stops.  <P>SOLUTION: A superconducting electromagnet includes the superconducting coil 7 that is provided in a vacuum vessel 15 and is arranged in a refrigerant vessel 2 for storing the refrigerant 8 for cooling; the refrigeration machine 1 provided at an upper portion of the refrigerant vessel 2 through the vacuum vessel 15; and a conductive cooling member 30 for thermally short-circuiting a low-temperature stage 6 of the refrigeration machine 1 and the superconducting coil 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009205795-A (JP)
Title: Method and apparatus for evaluating anti-contamination level on surface of optical recording medium, and optical recording medium
Inventor: SEO HUN
IPC: G01N33/00
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: an anti-contamination level generated on a surface of a high density optical disk is evaluated only by personal determination of a skilful producer in a conventional technology, and determination at this time is performed on the basis of observation of a volume and a level of an actual fingerprint or contaminant adhering to the surface of the disk, but when the inspection is performed by the conventional anti-contamination level evaluating method, erroneous determination to some extent may be generated and there is a risk that a defective disk may be shipped and sold by the erroneous determination.  <P>SOLUTION: A method for evaluating an anti-contamination level on a surface of an optical recording medium is provided. The method includes: a step of forming an artificial fingerprint on the surface by bringing a stamp having an artificial material in contact with an upper part of an optical recording medium; and a step of measuring a symbol error rate (SER) in an area where the artificial fingerprint is formed, to determine a sensitivity of the fingerprint and of determining whether the optical recording medium is of good quality or bad quality depending upon the measured SER.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009269606-A (JP)
Title: Shutoff valve for load-reaction steering system
Inventor: GEHLHOFF WADE LEO
IPC: B62D6/00
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To incorporate a load-reaction mechanism, in a steering system having a parallel steering circuit.  <P>SOLUTION: This steering system includes a fluid actuator 22, an electro-hydraulic steering circuit 18 for being selectively fluid-connected to the fluid actuator 22, and a hydraulic steering circuit 20 arranged in parallel with the electro-hydraulic steering circuit 18 and selectively fluid-connected to the fluid actuator 22. The hydraulic steering circuit 20 includes the load reaction mechanism and a shutoff valve, and the load reaction mechanism is made valid and invalid by the shutoff valve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010264606-A (JP)
Title: Sheet molding apparatus
Inventor: IMAI OSAMU
IPC: B29K101/12
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet molding apparatus which can improve a yield in sheet molding.  <P>SOLUTION: In the sheet molding apparatus, a control section C, based on the position of a pressing member 41 detected by a position detecting means S1, implements ordinary processing to control the operations of a material supply part 1 and a material rolling part 2 in order to adjust the ratio of a delivery output to a supply output within a setting range so that the pressing member 41 positions at a position set in advance. The control section C has: an estimation means C1 which, based on the position of the pressing member 41 detected by the position detecting means S1, estimates a state in which the amount of a material supplied to a material storage part 3 by the material supply part 1 is smaller than that in a steady state; and a terminal period processing means C2 which, when the amount of the material supplied to the material storage part 3 by the material supply part 1 is estimated to be smaller than that in the steady state by the estimation means C1, implements terminal period processing to control the operations of the material supply part 1 and the material rolling part 2 on the setting condition that the ratio of the delivery output to the supply output is increased to exceed the setting range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010028097-A (JP)
Title: Semiconductor manufacturing apparatus and semiconductor manufacturing system
Inventor: MORIOKA NATSUYO
IPC: H01L21/02
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which automatically outputs a feature value of apparatus engineering data highly correlated with a process result in the accordance with a processing name.  <P>SOLUTION: The semiconductor manufacturing apparatus includes a processing module 101, an inspection module 102, and an apparatus controller 103. The apparatus controller 103 stores apparatus engineering data used during processing in an apparatus information database, and obtains a feature-value calculation method associated with a process name described in a process recipe, from a feature-value calculation method database 107, thereby calculating the feature value based on the apparatus engineering data so as to output the calculation result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010266765-A (JP)
Title: Elliptic curve scalar multiple operation method, ecdsa key pair generating method, ecdsa signature generating method, ecdsa signature verifying method, program, elliptic curve scalar multiple operation unit, ecdsa key pair generating device, ecdsa signature generating device, and ecdsa signature verifying device
Inventor: TAKAHASHI MASASHI
IPC: H04L9/32
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform an efficient elliptic curve scalar multiple operation.  <P>SOLUTION: When a first point which is a point of a prime number order expressed by using extended Inverted twisted Edward coordinates and an optional integer are input, binary expansion of the integer is performed. For each coefficient of the expanded binary digit, (a) the first point is converted into a point expressed by using the Inverted twisted Edward coordinates, then doubling of the converted first point is performed, and the results of the doubling are converted into a third point which is a point of a prime number order expressed by using the Inverted twisted Edward coordinates and, (b) when the coefficient is 1, addition of the first point and the third point is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265871-A (JP)
Title: Intake manifold
Inventor: DOE YUKIHIRO
IPC: F02M35/104
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake manifold capable of improving the pressure capacity of a side wall of a surge tank chamber including a divided face.  <P>SOLUTION: In an intake manifold 10, a surge tank chamber 24 is formed by welding three-way divided resin pieces 18, 20, 22 each other. On a side wall of the surge tank chamber 24 including respective divided faces between the pieces 18, 20 and the pieces 18, 22, both of which are welded each other, a double wall is disposed which has a passage inner wall and a passage outer wall and also has a purge gas passage which is disposed between the passage inner and outer walls and communicates with the surge tank chamber. Respective passage inner walls and passage outer walls separated by the purge gas passage are welded each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268861-A (JP)
Title: Medical device and wire part for medical device
Inventor: INOUE KANJI
IPC: A61F2/06
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical device capable of preventing the wear of a wire even in the case continuous elastic deformation is repeated with the pulsation in the case of indwelling in a body and capable of preventing worn chips of the wire from scattering in the body and a wire part used in the medical device.  <P>SOLUTION: In the medical device (a stent graft) indwelled in the body, a wire part W capable of being applied to the respective wire parts (a front ring-shape wire part W3, a rear ring-shape wire part W4, and an intermediate ring-shape wire part W5) includes a structure constituted by bundling a plurality of wire body parts W3 including wire bodies W1 having a line shape and functioning as at least a part of the frameworks of the stent graft and a covering materials W2 covering the outer surfaces of the wire bodies W1 and covering the plurality of bundled wire body parts W3 with the second covering material W4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269473-A (JP)
Title: Interior material for automobile and interior part for automobile
Inventor: NAKAMICHI MIKIYOSHI
IPC: C09J201/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior material for automobile and interior parts for automobile which are prepared by using foamed sheet made of a thermoplastic resin as base material, do not contain glass fiber or the like, are drastically light in weight and inexpensive, satisfy both of stable quality and environmental suitability, shorten a molding and heating time and are excellent in productivity.  <P>SOLUTION: The interior material for automobile is made by laminating a skin material onto an indoor-side nonfoamed layer via a latex adhesive and laminating an abnormal sound preventive material onto an outdoor-side nonfoamed layer via a latex adhesive with respect to a lamination foamed sheet for automobile interior material made by laminating the nonfoamed layers made of the thermoplastic resin onto both surfaces of a foamed layer obtained by subjecting the thermoplastic resin to extrusion foam molding, wherein, by containing a far-infrared ray absorber in the latex adhesive, the heating time can be reduced, molding cycle can be shortened, and the interior material for automobile and interior parts for automobile which are excellent in productivity, do not contain glass fiber, are light in weight and inexpensive and have stable quality and environmental suitability are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271443-A (JP)
Title: Projector and picture-displaying method
Inventor: SATO YOSHIHISA
IPC: G02F1/13
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which displays a resolution-heightened picture, without increasing the scanning speed of laser light by an optical scanner, and to provide a picture-display method.  <P>SOLUTION: Laser light 2 is emitted from a laser light source 1 toward a two-dimensional MEMS (microelectromechanical systems) mirror 3. The two-dimensional MEMS mirror 3 makes the laser light 2 two-dimensionally scan toward a transmission-type liquid crystal panel 5. In each pixel of the transmission-type liquid crystal panel 5, the intensity of the laser light 2 is modulated, and the laser light 2 is projected to a screen 10 to display a picture 9; the resolution of the displayed picture 9 is determined by the number of the pixels of the transmission-type liquid crystal panel 5; when the laser light 2 scans the pixel of the transmission-type liquid crystal panel 5 as a whole by the MEMS mirror 3, within a period of time in which a single frame of the picture 9 is displayed, the high-resolution picture 9 is displayed, irrespective of the scanning speed by the two-dimensional MEMS mirror 3. Accordingly, the high-resolution picture 9 is displayed without increasing the scanning speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269966-A (JP)
Title: Hydrogen production system
Inventor: HIZUYA SUSUMU
IPC: B01J23/63
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen production system in which no problem is created when hydrogen is used as a combustion improver in an ammonia engine.  <P>SOLUTION: The hydrogen production system includes: an ammonia decomposition zone 2 in which ammonia is decomposed in the presence of an ammonia decomposition catalyst to produce hydrogen; an ammonia oxidation zones 3 disposed on an upstream side and a downstream side of the ammonia decomposition zone, in which ammonia is oxidized in the presence of an ammonia oxidation catalyst; and valve mechanisms 5 which invert a flow of ammonia. According to the invention, a hydrogen production operation can be continuously performed over a long period of time by repeating two or more times a cycle comprising a step wherein the raw material gas is supplied for a predetermined time to the upstream-side ammonia oxidation zone 4→the ammonia decomposition zone 2→the downstream-side ammonia oxidation zone 3 (or to the downstream-side ammonia oxidation zone 3→the ammonia decomposition zone 2→the upstream-side ammonia oxidation zone 4) and a subsequent step wherein the supply of the raw material gas to the zones is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278030-A (JP)
Title: Semiconductor device
Inventor: MOTAI HIROYASU
IPC: H01S5/00
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of measuring a temperature of a semiconductor element on a real time basis.  <P>SOLUTION: The semiconductor device includes: a semiconductor laser 1 comprising a p-layer 11 and an n-layer 10; a pn junction formed of the p-layer 11 of the semiconductor laser 1 and an n-layer 15 electrically independent from the semiconductor laser 1; and a temperature measurement means for measuring the temperature of the semiconductor laser 1 on the basis of a potential difference when a current is applied to the pn junction in a forward direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277162-A (JP)
Title: Program, and network system
Inventor: MURATA MAREYUKI
IPC: G06F1/26
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for saving the power consumption of an image forming apparatus to be used by a computer (PC).  <P>SOLUTION: A network is configured of a plurality of PC and an image forming apparatus capable of communicating with the PC, and when the printer under monitoring by the PC is not monitored by the other PC1B to 1E (S240: NO), the PC changes the printer to a sleep state (S260) when the PC itself is shut down. That is, when the PC capable of using the printer does not exist on an LAN, the printer is turned into the sleep state. Accordingly, even when the PC which does not use the printer on the LAN is operating on the LAN, the printer is turned into the sleep state. Thus, it is possible to save the power consumption of the printer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277917-A (JP)
Title: Heater for heat treatment, and manufacturing method thereof
Inventor: YAMAKAWA MASABUMI
IPC: C04B41/85
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater for heat treatment of which manufacturing process is simple, cost is reduced and rigidity is high.  <P>SOLUTION: The heater for heat treatment 1 is provided with a temporary calcined body 3 in which a porous body of silicon carbide is temporarily calcined and a covering material 5 consisting of an insulating material which covers the outer surface of the temporary calcined body 3. Thereby, by covering the porous temporary calcined body 3 with low rigidity with the covering material 5 consisting of insulating material, the heater for heat treatment 1 having high durability and high radiation efficiency, with a simple manufacturing process and reduced cost can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273654-A (JP)
Title: Object-holding sheet, test method, and object treatment apparatus
Inventor: NOMOTO TAKESHI
IPC: C12M1/34
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object-holding sheet and an object treatment apparatus, useful for conducting operations e.g. efficiently analyzing, aliquoting biological bodies such as cells, embryos, or objects or particles of the same sizes as them while laying out the same.  <P>SOLUTION: The object-holding sheet for holding two or more objects, having a sheet member with two or more perforations and falling-proof members corresponding to the respective perforations, is provided. In this sheet, the size of any one of the perforations is such as to enable only one of the objects to be held, and the falling-proof members are laid out in the proximity of any one opening of one of the respective perforations so that one of the objects held by the corresponding one of the perforations is impassable through the above opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281902-A (JP)
Title: Standing wave detection apparatus and method of controlling the same
Inventor: TAWADA NORIAKI
IPC: G10K15/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently detect a standing wave generated in a room.  <P>SOLUTION: A standing-wave detection apparatus for detecting the standing wave in a predetermined space, includes: a sound input means for inputting sound generated in a sound source; a storage means for storing a sound pressure level time sequence data which are obtained by the sound input means, during movement along a predetermined path in the predetermined space; a correction means for correcting the sound pressure level time sequence data, based on a correction curve which is determined by using a lower envelope of the stored sound pressure level time sequence data; and a detection means for detecting an existence position of the standing wave in the predetermined space, based on the corrected sound pressure level time sequence data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015145-A (JP)
Title: Image forming device
Inventor: HAMAKAWA HIROYUKI
IPC: G03G15/08
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device can obtain stable developability without reducing leakage proofness, in the image forming device of touch-down development system.  <P>SOLUTION: A toner carrier contains an aluminum base material 30, a surface of the aluminum base material 30 is anodized and sealed, and is coated by a silicone modified urethane resin layer 33 containing a conductive agent, and a volume resistivity of the toner carrier including an anodized film 31 and the silicone modified urethane resin layer 33 is regulated within a range of 1.0×10<SP>12</SP>Ωcm or more to 1.5×10<SP>14</SP>Ωcm or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035144-A (JP)
Title: Electrostatic oscillator and electronic device
Inventor: KIMURA FUMIO
IPC: B81B3/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic oscillator having frequency temperature characteristics at the same level as AT cut.  <P>SOLUTION: A silicon oxide film 113 is formed on oscillation parts 102, 103 of an MEMS type electrostatic drive bending oscillator, and at least one structure whereon no oxide is formed is provided near the oscillation parts 102 and 103. When a structure wherein the two end parts of the structure body and the two end parts of the oscillation parts 102 and 103 are integrated is adopted, a compression stress is applied to the oscillation parts 102, 103, so that the frequency temperature characteristic can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010283077-A (JP)
Title: Film forming material for silicon oxide film and method of forming the silicon oxide film using the same
Inventor: KO SHOJUN
IPC: C23C16/42
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film forming material for a silicon oxide film capable of obtaining good step coverage in forming the silicon oxide film on a substrate by the CVD method, and a method of forming the silicon oxide film using the same.  <P>SOLUTION: In forming the silicon oxide film on the substrate by the CVD method, the film forming material for the silicon oxide film is used, which comprises a siloxane-based compound having a carbonyl group. The compound decomposes and CO desorbs by energy applied. A product generated by the desorption of CO and contributing to the film formation has no chemically structured dangling bond in the film forming material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264966-A (JP)
Title: Rope hook for preventing fall of loaded cargo
Inventor: MIYAZAWA KATSUJI
IPC: B60P7/06
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook for placing a rope that prevents the fall of a cargo on a road caused by a fastened rope that comes loose from an opened hook when cargo piles collapse by sudden acceleration or sudden stop of a vehicle, or undulations or curves of a road or the like.  <P>SOLUTION: A hole for receiving a shaft of a floating bar is provided at a mounting portion around a "gate" and a "loading space" on the side opposite to a distal end of a hook 1 corresponding to a conventional hook. The shaft of the bar is mounted to the hole, and the mounted bar moves vertically around the hole. A projection is provided on the distal end of the hook 1 to prevent the bar from getting an opened state immediately below after a rope is fastened. Even when the rope comes loose because of the collapse of the cargo piles, the rope is prevented from coming off and a loaded cargo is prevented from dropping off onto a road or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281673-A (JP)
Title: System and method for measuring partial discharge voltage
Inventor: HIROSE TATSUYA
IPC: G01R31/12
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial discharge voltage measuring system making measurement with higher reliability.  <P>SOLUTION: When measuring a partial discharge initiation voltage for an insulating material 8, a voltage control program 9 controls so that a voltage raising rate becomes constant by raising an output voltage level of a power supply device 2 at a prescribed time interval Δt<SB>up</SB>. When a partial discharge signal measuring circuit 16 measures a partial discharge signal waveform outputted by a partial discharge detection unit 3 over six periods of a commercial AC power supply, and the waveform level exceeds an initiation determination threshold Th<SB>i</SB>, a partial discharge determination program 19 determines that a partial discharge is generated, and adopts the application voltage at that time as the partial discharge initiation voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010149837-A (JP)
Title: Tire air pressure drop detecting device and method and tire air pressure drop detecting program
Inventor: OJIRO YUUJI
IPC: B60C23/06
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire air pressure drop detecting device capable of determining simultaneous pressure reduction in front wheel two-wheel tires and rear wheel two-wheel tires.  <P>SOLUTION: This tire air pressure drop detecting device includes a rotating speed detecting means for periodically detecting a rotating speed of a tire of respective wheels of a vehicle, a rotating wheel speed ratio calculating means for determining the rotating wheel speed ratio of the front-rear wheels of the vehicle from rotating speed information provided thereby, a wheel torque calculating means for determining wheel torque of the vehicle, an initializing means for determining the relationship between the wheel torque in normal internal pressure and the rotating wheel speed ratio of the front-rear wheels, a storage means for storing the relationship determined by this initializing means, a comparing means for comparing the rotating wheel speed ratio provided by the rotating wheel speed ratio calculating means with the rotating wheel speed ratio in the normal internal pressure provided from the wheel torque provided by the wheel torque calculating means and the relationship stored in the storage means, and a determining means for determining whether or not tire air pressure is reduced based on a comparing result by this comparing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT