baber/WOPTO huggingface dataset:
Patent JP-2007216367-A (JP)
Title: Device and method for holding object
Inventor: TAKASHIMA MASAYUKI
IPC: B25J15/08
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of holding an object of an arbitrary shape by a natural operation of a person by using a robot hand having a plurality of fingers capable of changing the posture when turning a joint.  <P>SOLUTION: A device is a device for holding an object by using a robot hand having a plurality of fingers capable of changing the posture when turning a joint. The device comprises a means for acquiring shape information on the object, a means for selecting fingers used for holding the object from shape information on the object, a means for calculating the position of a holding point on the object of the fingers to be used for holding the object from shape information on the object, a means for calculating the target joint angle of each joint, and a means for turning each joint according to the calculated target joint angle. In the device, the means for calculating the target joint angle calculates the target joint angle from the position of the holding point for the fingers used for holding the object; and sets the target joint angle for realizing the finger-gripping posture for the fingers not used for holding the object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222911-A (JP)
Title: System for deciding arrayal order of multiple stages
Inventor: YOSHIZUMI TAKAYUKI
IPC: B21B37/00
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To decide the arrayal order of working processes so as to maximize the working efficiency of a steel sheet.  <P>SOLUTION: Between two working processes, the first order constraint on the basis of the first attribute of each working process and the second order constraint on the basis of the second attribute of each working process are determined. In this system, at least one working process in which the attribute values of the first attribute are equal and arrayed so as to satisfy the second order constraint in a cluster is selected as the cluster. By supposing the first order constraint as the order constraint between a plurality of clusters, the plurality of clusters are arrayed so that the working efficiency is maximized. It is determined whether the second order constraint is satisfied or not between the working process at the end of the first cluster and the working process at the head of the second cluster. When the second order constraint is not satisfied, by searching other working process which satisfies the second order constraint respectively between the working process at the end and the working process at the head, it is arrayed at the next of the first cluster and before the second cluster.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224459-A (JP)
Title: Method for producing surface-oxidized carbon fiber bundle
Inventor: SAKIMURA SHOTA
IPC: D01F9/22
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbon fiber bundle having excellent adhesiveness to a matrix resin, and capable of providing stable composite characteristics by reducing uneven treatment in the longitudinal direction of the carbon fiber at an electrolytic surface treatment step.  <P>SOLUTION: The method for producing the carbon fiber bundle involving treating the surface of a carbon fiber by using the electrolytic surface-treating apparatus for allowing the polyacrylonitrile-based carbon fiber bundle to travel in a single vessel or a plurality of vessels filled with electrolyte, has an average temperature of the electrolyte in the vessel of ≥5°C and ≤60°C, and a difference in maximum temperature and minimum temperature of the electrolyte in the vessel of ≤5°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223869-A (JP)
Title: Film structure in dicing line, wafer for optical substrate, optical component, and method of manufacturing optical component
Inventor: MATSUSHITA HIROHISA
IPC: G11B7/135
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate problems that a long time is required to remove a photoresist film formed on the surface of an optical substrate wafer in a step for forming a dicing line formed of an optical film with a liquid remover and the residue of the photoresit remains on orientation flat surface in the formation of a plurality of optical component chip areas and the dicing lines for dividing between the chip areas on the wafer surface by a photolithography technology.  <P>SOLUTION: The dicing line 1 is film-formed to divide and form the plurality of the optical component chip areas 2 on the surface of the optical substrate wafer W with a material the same as that used for the formation of the optical thin film on the optical component chip areas. The optical thin film constituting the dicing line is formed from a plurality of discontinuously arranged short optical thin films 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226145-A (JP)
Title: Retrofocus type lens
Inventor: ASANO TAKESHI
IPC: G02B13/04
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrofocus type lens of high performance where aberrations are satisfactorily corrected, although the lens is compact, also, of a wide angle of field.  <P>SOLUTION: The retrofocus type lens includes: in order from an object side, a front group G1 constituted of a plurality of lenses, having negative refractive power as a whole; a rear group G2 constituted of a plurality of lenses, having positive refractive power as a whole; and an aperture diaphragm St provided in the rear group G2. A second lens L22 and a third lens L23 in the rear group G2 are provided as a cemented lens, and adjacent to an image side than the diaphragm St. A first lens L21 positioned closest to the object side in the rear group G2 satisfies expression (1): 2.15≤nd<SB>G2</SB>_<SB>1</SB>≤2.35 and an expression (2): 15.0≤νd<SB>G2</SB>_<SB>1</SB>≤19.0, provided that refractive index of a d-line is expressed by nd<SB>G2</SB>-<SB>1</SB>, Abbe's number taking the d-line as a reference is expressed by νd<SB>G2</SB>_<SB>1</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234661-A (JP)
Title: Multipiece wiring board and its inspection method
Inventor: TODO KIMINARI
IPC: H01L23/12
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipiece wiring board in which the spread width of a plating layer formed on the multipiece wiring board can be judged easily, and to provide an inspection method of the multipiece wiring board.  <P>SOLUTION: The multipiece wiring board 100 has a plurality of wiring board regions 1 and a dummy region 2. A wiring conductor 3 to which a plating layer 4 is applied is formed in the wiring board region 1, at least a pair of identification members 5 for identifying an allowable spread width when the plating layer 4 is applied to the wiring conductor 3 are provided in the dummy region 2, and the identification members 5 are arranged oppositely through a fixed gap.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229055-A (JP)
Title: Seat reclining device for vehicle
Inventor: OTA HIROKI
IPC: A47C1/025
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To use components in common with an electric system and a manual system by separating a reducer unit from a frontward reclining mechanism.  <P>SOLUTION: A movable bracket 4 integrated with a seat back is linked with a fixed bracket 3 integrated with a seat cushion via the reducer unit 5 and the frontward reclining mechanism 6, and a motor provided in the seat back is linked with the reducer unit 5. The frontward reclining mechanism is provided with a locking plate 14 integrally connected to the reducer unit 5, a combining/separating means 15 integrally rotatably combining the locking plate 14 with the movable bracket 4 turnably moving relative to the locking plate 14 or relatively rotatably separating them, a regulation means 16 regulating the relative turning range of the movable bracket 4 relative to the fixed bracket 3, and a limit switch 24 turning off the power supply of the motor, when separating the movable bracket 4 from the locking plate 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272325-A (JP)
Title: Gas separation method and apparatus used for it
Inventor: MIYAMOTO ATSUSHI
IPC: B01D53/04
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas separation method that can reduce electricity consumption and enhance the effective adsorption capacity of an adsorbent by enhancing its adsorption separation efficiency and the efficiency of its regeneration under a reduced pressure.  <P>SOLUTION: The gas separation method is based on a pressure-vacuum swing adsorption method and comprises an adsorption separation step and a regeneration step under a reduced pressure, wherein two blowers 1 and 2 each functioning as a raw material gas feeding blower as well as a blower for regenerating the adsorbent under a reduced pressure are used in such a manner that the blowers 1 and 2 are run in parallel if their compression ratios become lower than a predetermined value or are run in series if their compression ratios become higher than the above predetermined value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230768-A (JP)
Title: Paper feeder of printer
Inventor: MATSUKAWA TOMOHARU
IPC: B65H1/18
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a defect of a paper feeder of a printer that paper exceeding an allowable amount is loaded and cannot be normally fed from occurring by a simple and inexpensive structure.  <P>SOLUTION: This paper feeder 1 comprises a paper feed roller 3, a paper carrying roller 4, a paper carrying gear 5 rotating the paper carrying roller 4, a paper feed gear unit 6 rotating and stopping the paper feed roller 3 by transmitting and disconnecting the rotational force of the paper feed gear 5 to and from the paper feed roller 3, a movable lever 71 operated to start the transmission of the rotating force by the paper feed gear unit 6, and a paper over detection lever 8. The paper over detection lever 8 rotatably pivotally supported on the side surface of the paper feed tray 2. When the paper exceeding the allowable amount is loaded in the paper feed tray 2, a paper contact piece 82 abuts on the paper and is raised. A stopper piece 83 is lowered in association with the rising of the paper contact piece until the movable lever 71 is locked. Consequently, the movable lever 71 is not operated, and the paper feed operation is not performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243299-A (JP)
Title: Ultrasonic sensor
Inventor: WATANABE KAZUAKI
IPC: H01L41/187
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic sensor which can reduce a resonance frequency and can be miniaturized while maintaining the thickness of a substrate to which an ultrasonic vibration element is bonded and ensuring shock resistance.  <P>SOLUTION: Cavities such as grooves 14 and holes 15 are formed toward the inside of a substrate 12 from at least one surface of a front surface 12a, a rear surface 12b, and an end surface 12c of the substrate 12. In this way, the rigidity of the substrate 12 can be reduced while maintaining the thickness of the substrate 12. Accordingly, the resonance frequency can be reduced while ensuring the shock resistance of the ultrasonic sensor 10. That means, the ultrasonic sensor 10 can be realized which can reduce the resonance frequency and be miniaturized while maintaining the thickness of the substrate 12 and ensuring shock resistance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237466-A (JP)
Title: Resin sheet and electroluminescence display device
Inventor: AKETO KUNIO
IPC: C08G83/00
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sheet obtained by laminating an inorganic protective film on an epoxy resin base material and excellent in the adhesion of the inorganic protective film even under a severe environment of an in-vehicle use or the like.  <P>SOLUTION: In the resin sheet constituted by laminating the inorganic protective film on an epoxy resin base material, a plasma polymerization film, which is obtained by the plasma polymerization of an epoxy group-containing material, is provided between the epoxy resin base material and the inorganic protective film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239917-A (JP)
Title: Vibration control bush
Inventor: SHINOBU SHUNICHI
IPC: F16F1/38
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control bush capable of restraining damage of a rubber-like elastic body interposing between flanges, even when an outer cylinder is pressed in by pressing a cylinder.  <P>SOLUTION: This vibration control bush has an inner cylinder 2 having the flange 12 overhanging outside in the radial direction, the outer cylinder 3 having the flange 13 opposed to the flange 12 by surrounding the inner cylinder 2 in axially parallel, and the rubber-like elastic body 4 interposed between bodies of the inner cylinder 2 and the outer cylinder 3 and between the flanges. A flange diameter D1 of the inner cylinder 2 is set larger than a body outer diameter D2 of the outer cylinder 3. The rubber-like elastic body 4 is formed with a constricted part 5 constricted so as to become a smaller diameter than the body outer diameter D2 of the outer cylinder 3 between the flange 12 and the flange 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244133-A (JP)
Title: Ground detection device for motor drive circuit
Inventor: GUNJI KEITA
IPC: H02P29/00
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect a ground accident in which a connecting line between an inverter circuit and a motor is grounded by current detection resistances connected to a lower switching device of the inverter circuit.  <P>SOLUTION: The motor drive circuit has the current detection resistances Ru, Rv, and Rw connected between the lower switching device of the inverter circuit 3 and the ground, and detects a phase current with the current detection resistances. Besides, it has a PWM circuit 2 for ON/OFF control of the switching device to repeat a power running period in which driving current is flowed through the motor, and a regenerative period in which regenerative current is flowed by alternately switching on/off an upper switching device and the lower switching device. A closed circuit is constituted of a group of the lower switching devices, the current detecting resistances, and the motor 4, and in this period when the regenerative current is flowed through the circuit, it is determined that the connecting line between the inverter circuit 3 and the motor 4 has caused the ground accident when the current value detected by the current detection circuits is a prescribed current value or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247947-A (JP)
Title: Control method of air conditioner
Inventor: KAKUWA TAKASHI
IPC: F24F13/14
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an air conditioner free from abnormal noise, defective operation and failure in moving a vertical wind direction changing blade.  <P>SOLUTION: In this control method of the air conditioner used in an indoor unit 15 of the air conditioner having a blower fan 6 for supplying the air exchanging heat in an indoor heat exchanger 10 indoors from a supply opening 1, the vertical wind direction changing blade 2 disposed on the supply opening 1 for vertically changing the direction of the supplied air, and a movable rotating shaft 5 rotatably supporting the vertical wind direction changing blade 2, the rotational frequency of the blower fan 6 is lowered in moving the rotating shaft 5, thus the defective operation caused by shortage of torque in a stepping motor (not shown in drawing) by wind pressure by the blower fan 6, displacement of a gear (not shown in drawing) incorporated in a mechanism by slipping, and noise caused by increase of ventilation resistance of the vertical wind direction changing blade 2 can be prevented in moving the rotating shaft 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247766-A (JP)
Title: Reverse input shutting-off clutch
Inventor: TATEISHI YASUSHI
IPC: F16D41/08
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the posture (position) of a roller by a simple means.  <P>SOLUTION: The reverse input shutting-off clutch is constituted in such a way that: an input shaft 2 in which rotation torque is inputted, and an output shaft 3 for outputting rotation torque are stored in a fixed outer ring 1 whose rotation is restrained so as to rotate forward, freely reversely; a plurality of pairs of rollers 10a, 10b are provided between the fixed outer ring 1 and the output shaft 3 so as to engage and disengage; a plate spring 12 for energizing the rollers 10a, 10b on both sides in the direction for engaging them with the fixed outer ring 1 and the output shaft 3, respectively, is arranged between each pair of rollers 10a, 10b, the output shaft 3 is locked for reversely inputted torque from the output shaft 3 by engagement/disengagement of the rollers 10a, 10b; and a locked condition is released for input torque from the input shaft 2 to transmit the input torque to the output shaft 3. Restraining parts 12a<SB>1</SB>, 12b<SB>1</SB>for regulating travel of the rollers 10a, 10b in the axial direction are provided in the outermost sections of bent parts 12a, 12b of the plate spring 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309176-A (JP)
Title: Electrophotographic toner
Inventor: TANIDA KEIICHI
IPC: G03G5/08
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner which suppresses release and burying of titanium oxide, has a high polishing effect on a photoreceptor surface, and can stably obtain good images over a prolonged period of time.  <P>SOLUTION: The electrophotographic toner is obtained by externally adding at least titanium oxide as an external additive to toner particles containing at least a binder resin, wax, a charge control agent and a pigment, wherein the titanium oxide has an aspect ratio of 2-5 and a Mohs hardness of ≥6. It is preferable that the titanium oxide is a compound oxide doped with a metal of the group V of the periodic table.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246029-A (JP)
Title: Towing truck
Inventor: UCHIDA KAZUTAKA
IPC: B60B33/02
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a towing truck capable of easily and quickly performing the towing direction changing work comprising the wheel lock switching work for locking wheels as rear wheels so that direction thereof can not be changed and for releasing the lock of the wheels as front wheels so as to freely change direction thereof when changing towing direction.  <P>SOLUTION: The towing truck 3 is provided with a lock mechanism 13 for selectively locking a first wheel 10 and a second wheel 11 so that direction thereof can not be changed, and an operating mechanism 14 for operating so as to lock one of the first and the second wheels 10 and 11 as rear wheels with the lock mechanism 13 and so as to release the lock of the first and the second wheels as front wheels by the other lock mechanism 13 interlocked with operation for changing towing direction of a towing truck main body 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007255202-A (JP)
Title: Engine control device
Inventor: YOSHIKAWA SHUNICHI
IPC: F02D45/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily calculate a spitting gas quantity by a model in conformity with an actual physical phenomenon in a cylinder.  <P>SOLUTION: This engine control device calculates a first approximate characteristic line L1 on an exhaust valve passing gas quantity in the first half of an overlap period, and calculates a second approximate characteristic line L2 on the exhaust valve passing gas quantity in the latter half of the overlap period, and calculates a third approximate characteristic line L3 on an intake valve gassing gas quantity in the first half of the overlap period. An intersection of the calculated L1 and L2 is specified, and the spitting gas quantity is calculated on the basis of the intake valve passing gas quantity on the third approximate characteristic line L3 in the timing CA3 of the intersection, and is reflected on engine control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257702-A (JP)
Title: Reference potential generating circuit, and semiconductor memory device provided with the circuit
Inventor: MATSUBARA YASUSHI
IPC: G11C11/403
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference potential generating circuit in which reduction in a DC current and generation of stable output reference potential are achieved.  <P>SOLUTION: The reference potential generating circuit has: a current mirror type amplifier (CM11) having an input reference potential and a feedback level inputted thereto; an output transistor (QP11) having an output of the current mirror type amplifier inputted thereto and an output reference potential outputted thereto; a monitor part (R11 and R12) generating a feedback level from the output of the output transistor; a first switch (QN11) controlling supply of a power source potential (VSS) for the current mirror type amplifier; a second switch (QN12) controlling supply of the power source potential for the monitor part; and an output switch (TSW12) controlling connection to the next stage of the output of the output transistor. The first and the second switches, and the output switch are turned off simultaneously, and after turning off, the first and the second switches are turned on at an elapse of a first prescribed time, and after turning on, the output switch is turned on at an elapse of a second prescribed time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254542-A (JP)
Title: Organic compound synthesis apparatus and substrate for synthesizing organic compound
Inventor: OKAYAMA HIDEAKI
IPC: C12M1/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic compound synthesis apparatus which can quickly correspond to a change of an arrangement pattern, is excellent in the uniformity of a synthesized compound, and can be down-sized, and to provide a substrate for synthesizing an organic compound.  <P>SOLUTION: This organic compound synthesis apparatus for synthesizing an organic compound containing one or more kinds of polymerizable repeating units is characterized by comprising a photosensitizer, a light irradiator for forming one or more sites electrically adsorbing a charged substrate containing reagents required for the synthesis of the organic compound, on the photosensitizer, a charged substance-developing device for forming a latent image of the charged substance on the photosensitizer, and a reaction reagent supply device for supplying reaction reagents required for a polymerization. The substrate for synthesizing an organic compound used in the synthesis apparatus is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255058-A (JP)
Title: Guard device for cab in construction machine
Inventor: NAKAJIMA MASAYOSHI
IPC: E02F9/24
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To avoid impeding an operator's visibility when there is no risk of overturning, in providing the strength member for protecting a cab when overturning.  <P>SOLUTION: A strength frame 13 comprising right and left posts 16 and a cross beam 17 supported between the upper ends of the posts 16 is provided changeably into a storage attitude in which the cross beam 17 is put in almost the same height position as an upper face part 7a of a storage chamber 7, and a guard posture in which the cross beam 17 is projected above from the upper face part 7a of the storage chamber 7 and put in almost the same height position as an upper face part 6a of the cab 6, based on the tilt angle of a machine body detected by a machine body inclination detecting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT