baber/WOPTO huggingface dataset:
Patent JP-2009116263-A (JP)
Title: Optical mirror for laser light
Inventor: IZUMO MASAO
IPC: G02B5/08
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an Au film or an Ag film is formed, or a reflection-increasing film or a surface protection film is further covering the Au film or the Ag film on a conventional optical mirror for laser light, and the Au film or the Ag film may unfavorably deform the optical mirror for laser light into a concave form, also anti-laser durability is reduced in the configuration in which the optical mirror for laser light is deformed into a convex form by the reflection-increasing film.  <P>SOLUTION: The optical mirror for laser light is provided in which the deformation of a base material layer is suppressed without reducing the anti-laser durability by using a mirror substrate having: a base material layer; a stress adjustment film which is formed on the base material layer and deforms the base material layer into a convex form; and a reflection film formed on the stress adjustment film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118429-A (JP)
Title: Phone connecting system and phone connecting method
Inventor: KASHIWAGI HIROYUKI
IPC: H04M3/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phone connecting system and a phone connecting method capable of further reducing used phone numbers.  <P>SOLUTION: In the phone connecting system 100 which establishes a phone connection of a first phone 50 and a second phone 70 via a phone network 13, the first phone 50 and the second phone 70 are associated with each other via a network 11 which is different from the phone network 13, and a phone connection of the associated first phone 50 and second phone 70 is established.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123371-A (JP)
Title: Battery pack unit and battery power source system equipped with a plurality of battery pack units
Inventor: AMEZUTSUMI TORU
IPC: H01M10/617
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool each of batteries with the number of batteries in a state used in connection in series or in parallel, and to efficiently cool the batteries even if the structure is for preventing induction of thermal runaway of the batteries.  <P>SOLUTION: A battery pack unit is provided with a plurality of batteries 1, a battery holder 2 with each of the batteries 1 arranged in multistage and multiseriate states, a connection plate 3 connected to an end face electrode of each of the batteries 1, a circuit board 5 connected to the batteries 1, and a battery case 6 housing the battery holder 2 with the circuit board 5 and the batteries 1 arranged at a regular position. The battery pack unit has a heat-dissipation plate 8 arranged in thermal coupling through a thermal conductive sheet 7 of an insulation material on a surface of the connection plate 3 arranged at an end face electrode of each of the batteries 1. The battery case 6 is provided with an opening 9 with the heat-dissipation plate 8 exposed outside on an opposite face. The battery pack unit discharges heat generated at each of the batteries 1 in conduction to the heat-dissipation plate 8 through the connection plate 3 and the thermal conductive sheet 7 to be coupled with the end face electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122205-A (JP)
Title: Imaging apparatus
Inventor: OTA HIROKI
IPC: H02P5/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve such motor drive control for preventing a regenerative brake which hinders rotation from acting on a motor continuously rotating in a non-energized state when performing simultaneous drive of a plurality of motors by alternating energizing.  <P>SOLUTION: The imaging apparatus includes a first actuator, a second actuator, a bridge circuit for driving the first and second actuators, and a control means for performing energizing alternately in predetermined timing in order to simultaneously continue operation. The bridge circuit has a first circuit pattern for energizing the first actuator, and a second circuit pattern for energizing the second actuator, and the first and second circuit patterns can be switched. The second circuit pattern is configured to prevent power generating operation from being performed by continuing the operation of the first actuator when the first circuit pattern is switched to the second circuit pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123789-A (JP)
Title: Electrolyte for electric double-layer capacitor and electric double-layer capacitor
Inventor: CHIBA KAZUMI
IPC: H01G11/86
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for an electric double-layer capacitor having a high withstand voltage, durability, heat resistance, and ensuring a wide capacitor operational temperature characteristic without solidifying at low temperatures, and to provide an electric double-layer capacitor using the electrolyte.  <P>SOLUTION: The electrolyte for the electric double-layer capacitor comprises an electrolyte salt expressed by a general formula [1], preferably tetrafuluoroboric acid of imidazolium group cation, dissolved by a mixed solvent of sulfolane compound and chain-like sulfone, and the electric double-layer capacitor uses the electrolyte.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122242-A (JP)
Title: Particle for display medium and information display panel using the same
Inventor: SHIZUKU TAKAHISA
IPC: G02F1/17
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide particles for a display medium, in which a formation situation of child particle layers to mother particles is made uniform, and to provide an information display panel using the same.  <P>SOLUTION: The particles for a display medium constitutes a display medium used for the information display panel which has the display medium charged in a space between two opposite substrates, at least one of the substrates being transparent, and displays information such as an image by moving the display medium, and the particles for the display medium is made of composite particles obtained by sticking or fixing child particles to mother particles, wherein the particles have no recessed parts in mother particle surface layers, alternatively the particles have recessed parts in the mother particle surface layers, the recessed part satisfying b<0.8d1 or 0<a≤0.3d<SB>1</SB>and 3d<SB>1</SB><b or 0.3d<SB>1</SB>≤a and 5a≤b wherein a denotes the depth of the recessed part of the mother particle, b denotes the diameter of the recessed part of the mother particle and d<SB>1</SB>denotes the particle diameter of the child particle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121368-A (JP)
Title: Actuator with rotation angle sensor
Inventor: ITO YUJI
IPC: F01L13/00
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator with a rotation angle sensor capable of detecting looseness of a rotor causing operation abnormality of an output part.  <P>SOLUTION: This actuator is provided with a motor, a nut 65 to which the rotor 61b of the motor is fixed, and the output part for outputting driving force of the motor input to the nut 65 to a driving target mechanism. The actuator is further provided with a magnet 81 integrally rotated with the rotor 61b, and the rotation angle sensor 82 outputting a signal in accordance with a rotation angle of the magnet 81. The rotor 61b and the nut 65 are fixed in a state that a coil spring 85 is interposed between the rotor 61b and a cap 65a of the nut 65 so that the magnet 81 collides with the rotation angle sensor 82 when fixing of the rotor 61b and the nut 65 is loose.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128063-A (JP)
Title: Three-dimensional shape measuring device and its operation method
Inventor: HAYASHI TAKEHIKO
IPC: G01B11/24
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring device capable of reducing an accidental error and a quantization error caused by the acquisition of the discrete light intensity information of Z-scanning.  <P>SOLUTION: This three-dimensional shape measuring device is equipped with a moving means for moving a sample position relatively in the optical axis direction to an objective lens; a rotation number acquisition means for acquiring the number of times for generating three-dimensional shape information; a movement control means for moving the sample position relatively and discretely to the objective lens by controlling the moving means; and a three-dimensional shape information generation means for performing, in the number of acquisition times, processing for acquiring the discrete light intensity information of observation light from a sample corresponding to a change of the sample position, acquiring the sample position where the maximum light intensity is acquired based on the light intensity information, and generating the three-dimensional shape information based on the sample position. When the three-dimensional shape information is generated in the number of acquisition times, the movement control means controls the moving means so that each sample position where the light intensity information is acquired discretely is made to differ from each other at each generation of the three-dimensional shape information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126810-A (JP)
Title: Anthocyanin dye derived from camellia japonica, method for producing the same and use thereof, and method for identifying variety of camellia japonica
Inventor: HASHIMOTO FUMIO
IPC: A61P35/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating an anthocyanin dye developing red color from an extract of a flower or a petal of Camellia japonica, and to provide a method for knowing a difference in dye distribution among varieties of the Camellia japonica by knowing a chemical structure of the separated dye.  <P>SOLUTION: The method for obtaining various anthocyanin dyes containing a new anthocyanin dye from the extract of the flower or the petal of the Camellia japonica is provided. Furthermore, the method for classifying the Camellia japonica by carrying out a high-performance liquid chromatographic analysis using the resultant anthocyanin dyes as specimens is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128170-A (JP)
Title: Vibration detection device
Inventor: NOMOTO KAZUTOSHI
IPC: G01H9/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain directional characteristics in vibration detection, without having to depend on electrical addition.  <P>SOLUTION: This vibration detection device is equipped with a Michelson interferometer, constituted to include a first vibration film 151 and a second vibration film 152, capable of reflecting the laser light emitted from a laser light source 10 and a polarization beam splitter 130 for separating the laser light into first and second optical paths by the polarization beam splitter 130, and forming an interference fringe, by allowing reflected light reflected by the first vibration film 151 in the first optical path, to make them mutually interfere with the reflected light reflected by the second vibrating film 152 in the second optical path; and a detection means for quantizing and detecting each vibration of the first vibrating film 151 and the second vibrating film 152, based on the interference fringe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008178081-A (JP)
Title: Method and system using digital watermark
Inventor: RHOADS GEOFFREY B
IPC: H04N19/59
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve security and to prevent copying by applying digital watermarking to banknotes and other security documents.  <P>SOLUTION: Machine-readable data are digital watermarked into banknotes 16. Such watermarking is optically sensed using an optically scanner 13 and is detected by various devices 11. In response, such various devices 11 intervene to prevent banknotes from being copied. This arrangement addresses various problems, e.g., the use of digital image editing tools to circumvent other banknote anti-copy systems.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008263580-A (JP)
Title: Communication terminal device for vehicle and communication system
Inventor: SATO MASAYUKI
IPC: H04W4/00
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately transmit desired information.  <P>SOLUTION: A communication terminal device 1 for a vehicle is configured by comprising a communication state acquiring section 23 for acquiring information about the communication state of wireless communication from an emergency call center 3 via a communication control section 27 and a communication apparatus 15, an image transmission control section 22 and a vehicle state transmission control section 28 for controlling transmission information to be transmitted to the emergency call center 3 in accordance with the acquired communication state. The emergency call center 3 is configured by comprising a communication state detection section 33 for detecting the communication state of wireless communication, a communication state prediction section 35 for predicting the communication state of wireless communication, a communication control section 36 and a communication apparatus 32 for transmitting information about the detected or predicted communication state of wireless communication to the communication terminal device 1 for the vehicle. A communication system 10 is configured by comprising the communication terminal device 1 for the vehicle and the emergency call center 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129769-A (JP)
Title: Lithium-ion secondary battery
Inventor: MAKIMURA YOSHINARI
IPC: H01M4/133
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery capable of making further rapid charge and discharge and of further improving cycle characteristics.  <P>SOLUTION: The lithium ion secondary battery 10 includes a positive electrode having a positive electrode active material 12 containing lithium, a negative electrode having a negative electrode active material containing surface graphitized soft carbon 15, and an electrolytic liquid 20 which is interposed between the positive electrode and the negative electrode and conducts lithium ions. In the lithium ion secondary battery 10, the Raman R value in the surface layer region of carbon of the negative electrode active material is smaller by a value 0.2 or more than the Raman R value in the central region, and the surface layer is graphite side and the center is soft carbon side. A coating same as the coating formed on a graphite negative electrode is formed on the surface of the surface graphitized soft carbon and there arises a difference between the operation voltage of the battery and the lithium metal deposition potential same as the case when the soft carbon is used as the negative electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126686-A (JP)
Title: Control device and control method for elevator and method of modifying existing elevator
Inventor: AEBA JUNICHI
IPC: B66B5/02
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent detection of an abnormality due to factors irrelevant to the shock of earthquake during diagnostic operation in case of earthquake and early resume operation after the earthquake occurs.  <P>SOLUTION: This control device for an elevator is provided with a data measurement part 12 for performing measurement regarding the operating state of the elevator and with a storage part 18 in which abnormality reference values are stored. During the diagnostic operation in case of earthquake after control operation in case of earthquake, when a measurement value by the data measurement part 12 is deviated from a first detection range set based on the abnormality reference values, it is determined that an abnormality occurs. Normal time diagnostic operation having operation contents set based on operation contents of the diagnostic operation in case of earthquake is performed in predetermined conditions irrelevant to the earthquake occurrence. During the normal time diagnostic operation, when the measurement value by the data measurement part 12 is deviated from the second detection range set based on the first detection range, updating of the abnormality reference values is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135269-A (JP)
Title: Package for optical semiconductor element and optical semiconductor device
Inventor: KUROSAWA TAKUYA
IPC: H01S5/022
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for an optical semiconductor element, in which a stem where the semiconductor element is mounted can easily be processed, and which is excellent in mass-productivity and can reduce manufacturing cost, and to provide an optical semiconductor device.  <P>SOLUTION: The package for the optical semiconductor element includes a stem body comprising a flange portion 12 and a cap portion 14 formed integrally with the flange portion, and leads 15, 16 and 17 fitted to the stem body, wherein the flange portion 12 and cap portion 14 are formed in one body by pressing a metal plate, and the cap portion 14 comprises an element mounted wall portion 14a constituting the back, a sidewall 14b, and a top plate portion 14c having a through-hole 14d for passing emissive light from the optical semiconductor element 20 such that the front is made open.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135344-A (JP)
Title: Guiding device
Inventor: TAKAZAKURA SHUHEI
IPC: H01F38/14
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding device having a new structure further saving on wiring and improving maintenability.  <P>SOLUTION: The guiding device is formed so that a fixed side coil head 34 configured by assembling a fixed side coil member 32 to a fixed side core member 26 extending in the extending direction of a rail member 12 is assembled to a rail member 12, and a moving side coil head 60 configured by assembling a moving side coil member 58 to a moving side coil member 52 having an extension dimension shorter than that of the fixed side core member 26 is assembled to a sliding member 14, and then, transmission/reception surfaces 28, 54 of the fixed side core member 26 and the moving side core member 52 are positioned opposite each other with a predetermined distance. In this way, an opposite interface for transmitting electric signals by utilizing an electromagnetic induction is configured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138389-A (JP)
Title: Supporting member, and construction method for widened section of tunnel
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D11/14
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment which secures the strength of a joint section between a concrete skeleton provided in the lateral direction of a tunnel and a segment ring constituting the tunnel, for example, in the case of the widening of the tunnel, which is superior in workability and which dispenses with a meltdown operation etc., and a method for joining the segment and the concrete skeleton together.  <P>SOLUTION: The segment 1 is used with a skin plate 5 during the construction of the tunnel. In the construction of the concrete skeleton, the skin plate 5 is removed: a steel plate 31 with holes 35 and 37 is provided; and the supporting member 30 is constructed. The holes 35 and 37 are provided through the segment 1, and reinforcements for the concrete skeleton and the like are provided in a penetrating manner in the holes 35 and 37 in connection to the concrete skeleton, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008198590-A (JP)
Title: Lithium air battery
Inventor: IMAGAWA HARUO
IPC: H01M4/90
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium air battery having larger discharge capacity.  <P>SOLUTION: The lithium air battery includes a lithium negative electrode, a positive electrode including a catalyst containing gold, and a non-aqueous electrolyte interposed between the positive electrode and the lithium negative electrode. The catalyst includes gold supported, for example, on a cerium-zirconium compound oxide or a cerium-aluminum compound oxide, and a reduction reaction of oxygen is efficiently carried out. The amount of catalyst of the positive electrode is in a range of 0.01 to 50 wt.% relative to the total weight of the positive electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009142076-A (JP)
Title: Low noise power conversion apparatus
Inventor: SENDA TADAHIKO
IPC: H02M7/48
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus reducing noise current with a small and inexpensive system without enlarging a noise prevention component.  <P>SOLUTION: The power conversion apparatus includes a rectifier circuit 1, a smoothing capacitor 2 arranged on a DC output-side of the rectifier circuit and an inverter circuit 3 connected to an alternating current-side of the smoothing capacitor. The apparatus also includes a first ground terminal G1 grounding the power conversion apparatus and a second ground terminal G2 shielding and covering a shield cable to a motor or connecting a motor ground line. The first ground terminal G1 and the second ground terminal G2 are electrically connected by wiring. The first ground terminal G1 and an AC input side of the rectifier circuit 1 are connected by wiring through first capacitors Cx and Cy. The second ground terminal G2 and the inverter circuit 3 are connected by wiring through a second capacitor Cn and a resistor Rn. The capacity of the second capacitor Cn is made to be smaller than that of the first capacitors Cx and Cy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139272-A (JP)
Title: Current sensor
Inventor: HASHIO SHINICHI
IPC: G01R15/20
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current sensor simply attachable to a wire having a different outer diameter without jouncing.  <P>SOLUTION: This current sensor 1 is provided with: a case 2 which accommodates a magnetoelectric transducer 24 therein; a cover 3 attached to the case 2; and a groove part 6 provided on an outer surface of the case 2 to allow a wire 8 to pass therethrough. The width of the groove part 6 is formed to be reduced toward the back side. When the cover 3 is attached to the case 2, the wire 8 made to pass through the groove part 6 is sandwiched between the case 2 and the cover 3, and the current sensor 1 is attached to the wire 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140587-A (JP)
Title: Optical disk and optical disk drive using the same
Inventor: NAKAMURA NAOMASA
IPC: G11B7/24
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk using silicon or its compound in place of silver or a silver alloy as a reflection layer, and to provide an optical disk drive using the optical disk.  <P>SOLUTION: The optical disk includes a transparent substrate, and first to third reflecting layers disposed in this order on the substrate and having information formed therein by pit patterns. The first reflecting layer is lower in recording density than the second and third reflecting layers. At least the first reflecting layer is made of silicon (Si) or its compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT