baber/WOPTO huggingface dataset:
Patent JP-2007074138-A (JP)
Title: Resistance voltage-dividing type digital-to-analog conversion circuit
Inventor: SAITO ASAMI
IPC: H03M1/68
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance voltage-dividing type D/A converting circuit whose nonuniformity of MOS resistance value is eliminated.  <P>SOLUTION: The resistance voltage-dividing type digital-to-analog conversion circuit 11 has a plurality of resistors 11 for dividing a prescribed voltage , a plurality of MOS transistors 12 for dividing the voltages developed at the respective resistors 11, a control circuit 2 which controls connections between the plurality of resistors 11 and the plurality of MOS transistors 12 for supplying the voltages developed at the respective resistors 11 to the plurality of MOS transistors 12, and a gate potential generating circuit 4. The gate potential generating circuit 4 generates a plurality of mutually different gate potentials so that the resistance values of MOS and the resistances of the plurality of MOS transistors 12 are mutually equal, and supplies the plurality of generated gate voltages to a plurality of gates of the plurality of MOS transistors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078821-A (JP)
Title: Projector, projecting method and program
Inventor: SAKAI MITSUO
IPC: G03B17/54
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and largely project an image within the frame of a screen depending on a installed state of a projector.  <P>SOLUTION: The projector includes: a projecting system having a projection lens 12 and a spatial light modulating element 27 with a zoom function, for forming and projecting an optical image corresponding to an input image; a photographing system including a CCD 40 and a photographic lens 14 for photographing the image which is in the direction of the screen, including the optical image to be projected; a distance processing section 36 and a ranging sensor 13 for detecting the distance and angle of the screen; and a control section 35 for controlling so that the position of the frame of the screen is extracted from the image obtained by the photographing system, while the projection angle of the projecting system is detected, and a correction value is obtained with reference to a correction table in a memory, wherein correction values for parallaxes between the projecting system and the photographing system are stored after they are tabulated in advance from the results of the detection of the distance and angle, and an image to be projected by the projecting system including the adjustment of a projection view angle based on the obtained correction value is arranged within the frame of the extracted screen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078055-A (JP)
Title: Rolling bearing and snap resin cage for the rolling bearing
Inventor: HIRAMATSU KENGO
IPC: F16C33/42
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent whitening or breakage of the claw portion of a snap resin cage.  <P>SOLUTION: The snap resin cage comprises a plurality of pockets 12, arranged in the circumferential direction of an annular body 10 and opened to one axial side of the body 10. Each pocket 12 is defined by a pair of claw portions 14, facing each other in the circumferential direction of the body 10. Knock-off portions 18 are provided on a partially spherical inner wall faces 16 of the claw portions 14 at their edges on the inner and outer diameter sides of the body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077066-A (JP)
Title: Parakeratosis inhibitor and pore-contracting agent
Inventor: IIDA TOSHIMOCHI
IPC: A61K8/00
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new parakeratosis inhibitor having an excellent parakeratosis inhibitory effect or pore-contracting agent having a pore-contracting effect.  <P>SOLUTION: The α-lipoic acid, its specific derivatives and their salts, and dihydrolipoic acid, its specific derivatives and their salts have the excellent parakeratosis inhibitory effect or pore-contracting effect. That is, the parakeratosis inhibitor or pore-contracting agent consists of one or two or more compounds selected from a group consisting of the α-lipoic acid, its specific derivatives and their salts, and dihydrolipoic acid, its specific derivatives and their salts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081089-A (JP)
Title: Nitride-based semiconductor light-emitting element
Inventor: OSAWA HIROSHI
IPC: H01L33/42
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor light-emitting element provided with a positive electrode excellent in adhesiveness, having favorable translucency, having low contact resistance and excellent in current dispersion performance even if electron beam irradiation, high-temperature annealing or alloying thermal treatment in a hydrogen atmosphere is not executed.  <P>SOLUTION: An ohmic contact layer 107 and an adhering layer 106 are separately formed on a p-type semiconductor layer 105, and a substrate 110 is formed by plating, and thus, excellent ohmic junction can be formed and the substrate can be prevented from being peeled when it is formed by plating. In this way, a semiconductor light-emitting element 1 which can be stably manufactured with high quality and has positive and negative electrodes arranged thereon can be obtained. Also, the same effect can be obtained in such a way that an ohmic contact layer is formed on the p-type semiconductor layer, an insulating protective layer is formed on an n-type semiconductor layer and a light-emitting layer, an adhering layer is formed and metal plate is formed by plating.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078083-A (JP)
Title: Bearing device
Inventor: IIZUKA TATSURO
IPC: E02F3/38
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform lubricating operation for a lubricating oil, in such a state that the lubricating oil is prevented from leaking through the clearance between a mating member and a stopper.  <P>SOLUTION: A cover 28 is installed to cover a locking pin 23 and the stopper. Grease is prevented from leaking through the clearance 26 between the outer end face 17E of a mounting eye 17 and the base end face 24B of the stopper 24 by the cover 28. During the lubricating operation for a grease, the grease, leaking through a portion where there is not possibility of the grease dripping down from a boss member 11 along the side plate 8C of a boom 8 the clearance 25 and spattering therearound, namely the clearance between the boss member 11 and the mounting eye 17. Thus, a worker can easily confirm that the grease is filled amply in the sliding portion. Also, the grease flowing into the cover 28 can be discharged to the outside through a drain hose 29 without causing spattering.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081869-A (JP)
Title: System and method for content distribution
Inventor: TSUTSUI TAKASHI
IPC: H04N21/4788
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a content distribution system in the form of a peer-to-peer network system, by keeping more terminal devices in a standby status for serving as contents to be distributed.  <P>SOLUTION: A CM content is distributed to each terminal device 3 from a provider server 2 beforehand, and the terminal 3 displays this CM content on a monitor device 10 at the timing of starting a screen saver. To its user, points are given whose number accords to a time duration during which this CM content is displayed, and the user can enjoy various services according to these points. Consequently, it is expected that more users keep their own terminal devices 3 in the activation state, and the system is stabilized, since they benefit from keeping their terminal devices 3 in the activation state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078099-A (JP)
Title: Engagement control device and engagement control method for clutch
Inventor: OKAMOTO ISAO
IPC: F16D25/08
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engagement control device and an engagement control method for a clutch, capable of using existing device, suppressing overshooting with the "clutch disengaged" during automatic starting, and rapidly performing gear shift operation in a vehicle having a mechanical transmission.  <P>SOLUTION: A clutch engagement control mechanism for controlling the engagement of the clutch of the vehicle with the mechanical transmission 3 by air comprises a clutch disengaging/engaging booster 2A, a detector 22 for detecting the clutch stroke, and a control device 11 for controlling the gear shift operation of the mechanical transmission 3. When the vehicle is started without operating a clutch pedal 2P, the control device 11 once abruptly engages the clutch, temporarily before the clutch is completely disengaged by the disengagement operation of the clutch, and after a predetermined time has elapsed, controllingly holds the clutch disengaging/engaging booster 2A at that position, as it is.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076231-A (JP)
Title: Laminated polyimide film
Inventor: OKUYAMA TETSUO
IPC: B32B27/34
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film in which a backing film for reinforcement having dimensional stability related to thermal deformation, peeling characteristics and appropriate strength in processing or manufacturing a flexible printed circuit or the like is laminated.  <P>SOLUTION: The polyimide film wherein the backing film for reinforcement is laminated is a laminated polyimide film comprising a polyimide film having a thickness of 0.5 μm-10 μm, and primarily composed of polyimide benzoxazole obtained from the condensation of tetracarboxylic acid anhydride with diamine having a benzoxazole structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077908-A (JP)
Title: Engine cooling device for motorcycle
Inventor: OKUNO SADAHISA
IPC: F01P11/08
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine cooling device for a motorcycle with improved assembling property of a cooling water pipe, by making the piping space of a cooling water hose compact.  <P>SOLUTION: In the engine cooling device for a motorcycle, a radiator is disposed in front of an engine unit, an engine case front face of the engine unit is provided with an oil cooler, and cooling water is circulated among the engine unit, radiator and oil cooler with a water pump disposed to the engine unit. The water pump 33 is arranged one side face in a horizontal direction of the engine case, a cooling water inlet is opened to a front side of the engine unit, a connector is provided to cover the cooling water inlet, and the cooling water inlet is connected with a cooling water discharge port of the water pump with a cylinder inlet hose through the connector. On the other hand, a branched connection part is disposed to the connector, and the branched connection part is connected with a cooling water introduction port 52 of the oil cooler 49 with the oil cooler inlet hose 39.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082142-A (JP)
Title: Mobile communication system, exchange, radio control apparatus and mobile communications method
Inventor: MIZUNO AI
IPC: H04M3/42
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mobile communication system 1, an exchange 20, a radio control apparatus 30, and a mobile communication method to deliver a receipt information addressed to a mobile station 50 to the mobile station 50 surely improving efficiencies of a radio resource and a throughput by limiting a cell and a sector which transmit the receipt information, in a receipt call processing to transmit the receipt information to the mobile station 50 of a receipt addressee.  <P>SOLUTION: The mobile communication system 1 is provided with area information storing portions 22 and 32 to store the sector for the mobile station 50 to exist relating to a service identification information to specify a communication service provided to the mobile station 50, judgement portions 23 and 33 to judge whether the service identification information is included in the receipt information received from a network 2 or not, and communication processing portions 21 and 31 to transmit the receipt information to the sector related to the service identification information in the area information storing portions 22 and 32 when the judge portions 23 and 33 judge that the service identification information is included in the receipt information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086149-A (JP)
Title: Optical lens, optical system using the same, metallic mold for molding optical lens and manufacturing method of optical lens
Inventor: ISHIZUKA TOMOHIKO
IPC: G02B7/02
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical lens by which an optical element used for optical equipment or the like can be made small in size and in thickness and further to provide an optical system using the same, a metallic mold for molding the optical lens and a manufacturing method of the optical lens.  <P>SOLUTION: A peripheral part of an optical lens main body 1A formed of a plastic material or a glass material is constituted of linear peripheral parts 4, 5 facing each other and a pair of curvilinear peripheral parts 6, 7 joined to both linear peripheral parts. Thus the optical lens main body 1A is formed to a rectangular shape and further flange parts 8, 9 are formed at the curvilinear peripheral parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006116534-A (JP)
Title: Filter and its production method
Inventor: TAKAHIRA ATSUSHI
IPC: D03D15/00
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove dust by suppressing electrostatic charge even in a dried state.  <P>SOLUTION: This filter comprises woven knitted matter with conductive synthetic fibers arranged among non-conductive fibers, a surface electric resistance of the woven knitted matter is 1.0×10<SP>11</SP>Ω/sq. or less, and an aperture ratio is 30-80%. Fiber diameters of conductive synthetic fibers are preferably 10-50 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007084119-A (JP)
Title: Corrugated fiberboard-made packing body, and packing device equipped with the same
Inventor: SATO HIROYUKI
IPC: B65D85/68
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a corrugated fiberboard from breaking at a ridge portion by forming a flexible portion to be easily arranged along a chamfered portion of an outer corner part of a shock-absorbing material.  <P>SOLUTION: In a corrugated fiberboard-made packing body for packing in which a shock-absorbing material 2 formed of styrene foam or the like is abutted on a corner part of a body 1 to be packed, its outer side is covered by corrugated fiberboard-made packing bodies, and the outer periphery corresponding to the shock-absorbing material is fastened by a band 5, a ridge portion corresponding to a corner part of the shock-absorbing material 2 is more flexible than its peripheral portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086643-A (JP)
Title: Data processor, control method, and control program
Inventor: TAKADA NAOKI
IPC: G10L19/00
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor capable of compressing audio data at an optimum data compression ratio when the audio data are compressed and stored.  <P>SOLUTION: The data processor 100 which compresses the audio data when storing the audio data is equipped with a category decision means 7 of deciding which specified category audio corresponding to the audio data belongs to, a compression ratio selecting means 8 of selecting a data compression ratio corresponding to the specified category, a data compressing means 9 of compressing the audio data at the data compression ratio into compressed audio data, and a storage means 6 of storing the compressed audio data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087337-A (JP)
Title: Vehicle peripheral information display device
Inventor: KAWAMATA SHINYA
IPC: G08G1/16
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To clarify what a driver should be most notified of among a plurality of detected notification objects.  <P>SOLUTION: A vehicle peripheral information display device is provided with a vehicle peripheral information acquiring means (visible image pickup means 10A, infrared image pickup means 10B) for acquiring vehicle peripheral information, a notification object detecting means 31 for detecting notification objects 71 and 72 to a driver in the periphery of a vehicle based on vehicle peripheral information from the vehicle peripheral information acquiring means (visible image pickup means 10A, infrared image pickup means 10B), a display means 40 for displaying the information of the detected notification objects 71 and 72, a notification significance setting means 32 for deciding the notification significance of the plurality of detected notification objects 71 and 72 and an announcement information generating means 33 for generating announcement information(notification object frames 81 and 82) to the driver relating to the notification objects 71 and 72. The announcement information generating means 33 generates announcement information(notification object frame 82) which easily stimulates the five senses of the driver for the notification object 72 whose notification significance is high as compared with the notification object 71 whose notification significance is low.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095108-A (JP)
Title: Magnetic recording and reproducing device and data preservation method therefor
Inventor: YAMASHITA HITOSHI
IPC: G11B5/09
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device which is able to eliminate futile use of a magnetic tape by accurately judging a lifetime of the magnetic tape, being able to reproduce the magnetic tape before the lifetime of the magnetic tape comes, being able to surely back up and protect data in a computer system or the like, and to provide a method for preserving the data.  <P>SOLUTION: A system control means 111 copies and saves data at the reproduction position on a data save area prepared on the magnetic tape 101 when a result of the comparison by a first error rate comparing means 107 shows that an error rate counted by an error rate counter 106 in arbitrary track units exceeds a prescribed first threshold value within a predetermined range going back from the production position on the magnetic tape 101, and when a result of the comparison by a second error rate comparing means 109 shows that an error rate variation calculated by an error rate calculation means 108 is large compared with a prescribed second threshold value at an arbitrary position within a predetermined range going back from the production position on the magnetic tape 101.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097330-A (JP)
Title: Charger and terminal apparatus
Inventor: SATO HIDENOBU
IPC: H04M1/00
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the charging efficiency in a charger using a solar cell.  <P>SOLUTION: The charger is provided with a battery 30 disposed within a housing, a photovoltaic member 10 disposed on the surface of the housing, and a solar charging circuit 20 for supplying power from the photovoltaic member 10 to the battery 30. The solar charging circuit 20 has a suppressing means 70 for suppressing a power flow from the battery 30 to the photovoltaic member 10, and a voltage regulating means 60 for regulating a voltage in power supplied to the photovoltaic member 10 to the battery 30. The suppressing means 70 and the voltage regulating means 60 are connected in series.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097048-A (JP)
Title: Electronic switch device with overcurrent protection function
Inventor: AOYAMA KOJI
IPC: H03K17/08
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic switch device with an overcurrent protection function capable of performing over current protection using one overcurrent protection circuit or the like while incorporating PNP type and NPN type output circuits.  <P>SOLUTION: An electronic switch device comprises: an NPN output circuit; an NPN output circuit current detection resistor R2; an overcurrent determination circuit which performs overcurrent determination of the NPN output circuit; an overcurrent protection circuit which performs overcurrent protection operation of an NPN type transistor Tr12 in the NPN output circuit; a polarity inversion circuit which is connected with an output terminal T3 and inverts the polarity of an output signal; a PNP output circuit including a PNP type transistor Tr21 which is switched by a polarity inverting signal; a PNP output circuit current detection resistor R4 connected between an emitter of the transistor Tr21 and a power supply line; and a conversion circuit which converts a potential change in the base of the transistor Tr21 caused by a current detected by the detection resistor R4 into a potential V2 of the output terminal T3 used for the determination in the overcurrent determination circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006081204-A (JP)
Title: Camera for generating video output signal, and infrared detection device having infrared focal plane array package for such camera
Inventor: WOOD R ANDREW
IPC: H04N5/33
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system mainly for infrared rays where the output signal can be obtained with high sensitivity from a focal plane array of microbolometer elements subjected to inexpensive temperature stabilization.  <P>SOLUTION: Stabilization temperature can be selected by a designer or a user over a wide range of temperatures, but is meant mainly for use for room temperature use. A sweep is performed on the microbolometer array 33 that is a passive element with a high level bias current of a short duration pulse.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032367-A (JP)
Title: Plasma display panel
Inventor: YOSHIDA KUNIO
IPC: H01J11/34
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel which can realize stable operation with wide driving margin and is improved in luminous efficiency by making electric discharge starting voltage low and maintaining incorrect electric discharge voltage high.  <P>SOLUTION: On the top of a partition 15 in which first electrode portions 1a and 2a of transparent electrodes formed in a front face substrate 10 are formed between cells 9 adjoining mutually in a screen line direction H, a gap narrower than the width of the partition 15 is formed, second electrode portions 1b and 2b are formed apart from the partition 15, and the width of third electrode portions 1c and 2c in the screen line direction H is formed more thinly than the width of the second electrode portions 1b and 2b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007106865-A (JP)
Title: Cold drying-type solvent-based non-exposed surface coating material, coating obtained by using the same, and film
Inventor: ITO KOZO
IPC: B05D7/24
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material capable of obtaining a cold drying-type solvent-based non-exposed surface coating having excellent resistance to scuffing and resistance to chipping, to provide the cold drying-type solvent-based non-exposed surface coating obtained by using the material, and to provide a film.  <P>SOLUTION: This cold drying-type solvent-based non-exposed surface coating is compounded of the coating material comprising a hydrophilic polyrotaxane in a mass ratio of, preferably, 1-80% based on a film-forming component, wherein the hydrophilic polyrotaxane has a cyclic molecule, a straight-chain molecule which encloses the cyclic molecule in a skewering state, and sealing groups which are arranged at both terminals of the straight-chain molecule and prevent the cyclic molecule from separating and at least one of the straight-chain molecule and the cyclic molecule has hydrophobicity.  <P>COPYRIGHT: (C)2007,JPO&INPIT