baber/WOPTO huggingface dataset:
Patent JP-2007225188-A (JP)
Title: Refrigeration cycle device
Inventor: KAWACHI MITSUO
IPC: H02P6/08
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device capable of driving an expansion machine with high reliability including stopping by controlling rotational frequency of a rotating machine by estimating a magnetic pole position of a rotor of the rotating machine mounted in the expansion machine.  <P>SOLUTION: The refrigeration cycle device equipped with the expansion machine 2 includes: an induced voltage estimating portion 24 for estimating induced voltage generated in each phase of a stator winding of the rotating machine 2b mounted in the expansion machine 2; a rotor position/speed detecting portion 25 for estimating magnetic pole position and speed of the rotor of the rotating machine 2b on the basis of the induced voltage estimated by the induced voltage estimating portion 24; and a rotating machine control device 18 including a power convertor 19 capable of being operated as a normal convertor and a reverse convertor. The expansion machine 2 is constrained by making a direct current electricity flow to the rotating machine 2b by the rotating machine control device 18 from immediately after the compressor 1 stops until a predetermined time has passed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223854-A (JP)
Title: Substrate splitting method, substrate splitting apparatus, laser scribing apparatus, electrooptic device and electronic apparatus
Inventor: MARUYAMA HIROMOTO
IPC: B23K26/364
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate splitting method and a substrate splitting apparatus by which a substrate can easily be split, and to provide a laser scribing apparatus, an electrooptic device and an electronic apparatus.  <P>SOLUTION: The substrate splitting method has a laser irradiation step ((a) in Fig.7) for irradiating along a segment forming area of a liquid crystal display panel 20 as a function part which is formed on the substrate 10 with laser beam 59 to form a modified layer Rc on a part irradiated with the laser beam 59, a placing step ((b) in the Fig.7) for placing the substrate 10 so that the position of the liquid crystal panel 20 corresponds to the position of a through-hole 120 on a stage 81 provided with the through-hole 120 as a draft hole corresponding to the size of the planar outer shape of the liquid crystal panel 20 and a pressing step ((c) in the Fig.7) for pressing the liquid crystal panel 20 so as to split the liquid crystal panel 20 to follow the through-hole 120 from the substrate 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229208-A (JP)
Title: Iontophoresis apparatus and its manufacturing method
Inventor: HAYAKAWA YOSHITSUNE
IPC: A61N1/30
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iontophoresis apparatus capable of suppressing the variation of the pH value of medical solution when the medical solution dissolved with salt of medical substance and acid is retained in contact with a polarizable electrode.  <P>SOLUTION: This iontophoresis apparatus is provided with an electrode structure retaining the medical solution dissolved with the salt of a first medical substance and acid, the electrode structure has the polarizable electrode 13 coming into contact with the medical solution, and the polarizable electrode 13 used is adsorbed with a second medical substance being same kind to the first medical solution. Preferably, this manufacturing method of the iontophoresis apparatus includes a first process of allowing the polarizable electrode to adsorb the second medical substance and a second process being executed after the first process and bringing the polarizable electrode in contact with the medical solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233198-A (JP)
Title: Oriented film, and method for manufacturing same
Inventor: ITAYA MOTOHIRO
IPC: G02B5/30
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-sized oriented film in which the in-plane slow axis and coefficient Nz value of the film alone have specific characteristics, and to provide a method for manufacturing such long-sized oriented film.  <P>SOLUTION: The long-sized oriented film is composed of a transparent resin and is characterized as follows: The width of the film is ≥1,000 mm; the film has the in-plane slow axis in a direction inclined by 10 to 80° from the transverse direction of the film; the variation in the direction of the slow axis is within ±1.5° over the entire width of the film; the coefficient Nz value expressed by (n<SB>x</SB>-n<SB>z</SB>)/(n<SB>x</SB>-n<SB>y</SB>) exceeds 0 and below 0.85, when the refractive index in the in-plane slow axis direction to the light of a wavelength 550 nm is defined as n<SB>x</SB>, the refractive index in the direction orthogonal within the plane to the in-plane slow axis as n<SB>y</SB>, and the refractive index in a thickness direction as n<SB>z</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242647-A (JP)
Title: Metal polishing solution and chemical mechanical polishing method
Inventor: ISHIMA MIHOKO
IPC: B24B37/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal polishing solution which is used for chemical mechanical polishing in manufacture of a semiconductor device, can realize low dishing of a workpiece to be polished, and can execute polishing excellent in in-plane uniformity of a surface to be polished; and to provide a chemical mechanical polishing method employing this metal polishing solution.  <P>SOLUTION: The metal polishing solution to be used for chemical mechanical polishing in manufacture of a semiconductor device contains (a) colloidal silica in which a part of its surface is covered with aluminum atoms, (b) a cyclic α-amino acid, and (c) an oxidizing agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241426-A (JP)
Title: Specification operation support system for failure factor of application
Inventor: MATSUMAE KENTARO
IPC: G06F11/28
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for supporting an operation to specify a place where processing as the fundamental factor of a failure is performed when any failure is generated in an application.  <P>SOLUTION: Processing for outputting a follow-up log to an object application is mounted, and a follow-up log output by the application when an error is generated is read by a log analyzing means is read by a log analyzing means, and a log showing a processing path resulting in the generation of the error is compared with a log before the error generation point of time showing the similar processing path, and the processing section where the calling relation is different is extracted and output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244055-A (JP)
Title: Power supply device, fixing device and image forming device
Inventor: YODA JUNYA
IPC: G03G21/00
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of an auxiliary power supply device by reducing the number of electric double-layer capacitors for use.  <P>SOLUTION: In the power supply device that feeds charges accumulated in a prescribed accumulation device to a load from a pair of power supply output ends and comprises a boosting device whose input side and output side are insulated by a prescribed insulating means, one end of the accumulation device is connected to one input end and one output end of the boosting device, the other end of the accumulation device is connected to the other end of the boosting device, and the other output end of the boosting device and the other end of the accumulation device are made to serve as power supply output ends.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238993-A (JP)
Title: Electroless nickel plating method
Inventor: IMAIZUMI NORIHISA
IPC: C23C18/34
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the plating rate in an electroless nickel plating method using hydrazine as a reducing agent.  <P>SOLUTION: An electroless nickel plated film is formed on an object 20 to be plated by using an electroless nickel plating solution containing nickel ion and hydrazine as a reducing agent and having pH in a weak basic region and then adding a negative electric potential of the hybrid electric potential inherent in a plating bath 100 to the object 20 in the plating bath 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238237-A (JP)
Title: Workpiece conveying device
Inventor: TOKUSHIMA HIROKI
IPC: B65G25/06
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece conveying device of simple structure, which secures a sufficient working space on a side thereof.  <P>SOLUTION: The work piece conveying device 1 for selectively conveying workpieces W to a plurality of workpiece processing devices for processing the workpieces W is structured by arranging a plurality of workpiece conveying means 22, in a plurality of stages in the vertical direction, which is provided with: a conveying table 31 to be loaded with the workpieces W; a support arm 32 for supporting the conveying table with one arm on a tip side thereof; and a reciprocating mechanism 33 for reciprocating the conveying table 31, while holding the base end of the support arm 31, between a conveyance start position and a conveyance finish position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243617-A (JP)
Title: Differential output frequency divider circuit
Inventor: MARUTANI MASAZUMI
IPC: H03K23/00
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential output frequency divider circuit in which a CMOS inverter is used and a delay difference between differential signals does not occur.  <P>SOLUTION: The frequency divider circuit for dividing a clock signal to output it is provided with a set input terminal for forcing a signal level of an output signal to be fixed. The differential frequency divider circuit is also provided with: a first frequency divider circuit for forcing the output signal to be fixed by inputting a signal level to the set input terminal; a second frequency divider circuit for forcing the output signal to be fixed by inputting a signal level different from that of the set input terminal of the first frequency divider circuit; and a common-mode detection circuit for inputting the output signals from the first frequency divider circuit and second frequency divider circuit, comparing the signal levels of the output signals, determining whether they are the same, and outputting it to the set input terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238390-A (JP)
Title: Molding die for optical component
Inventor: SAEKI TATSUHIKO
IPC: G02B1/00
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die for optical components, which is composed of a lower die (a second molding die) and an upper die (a first molding die), which are opposed to each other, and used in a technique for pressing the lens base stock heated/softened by the first and second molding dies to mold an optical lens and by which the optical lens can be molded with high precision.  <P>SOLUTION: The molding die (1) for optical components is provided with the second molding die (10) and the first molding die (20), which are used for molding the optical lens (92), and further provided with: a cylindrical body (30) sharing a second symmetry axis (P) of rotational symmetry with the second molding die (10); a drum die (40) sharing a first symmetry axis (Q) of rotational symmetry with the first molding die (20); a supporting means (50) for supporting the first molding die so that the first molding die (20) moves along the first symmetry axis (Q) relatively to the drum die (40); a second tapered plane (31) for connecting the cylindrical body (30) to the drum die (40) so that the second axis (P) is aligned with the first axis (Q); and a first tapered plane (41) to be abutted on the second tapered plane (31).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237361-A (JP)
Title: Gas combustion type driving tool
Inventor: TAMURA JUNICHI
IPC: B25C1/08
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas combustion type driving tool, easily ignited because of a slow flow velocity around an ignition plug, enlarging the capacity of a combustion chamber, and further achieving reduction of weight and cost.  <P>SOLUTION: In the gas combustion type driving tool, a movable sleeve 10 provided on a driving cylinder 3 is moved up and down to abut on an upper cylinder head 8 of the driving cylinder 3, thereby forming a closed combustion chamber 6, combustible gas and air are stirred by a rotary fan 21 to obtain mixed gas in the combustion chamber 6, the mixed gas is ignited by the ignition plug 20, and explosively burnt, and the high-pressure combustion gas is applied to a driving piston 4 to be impulsively driven, so that a nail is driven out by a driver 5 coupled to the lower surface of the driving piston 4. The outer upper wall surface of the combustion chamber 6 is disposed in a position remote from the ignition plug 20 so that the flow velocity of the mixed gas passing the upper wall surface is so weakened as not to be obstacle to ignition when it reaches the ignition plug 20, and the upper wall surface is provided with an opening groove 22 opened to the combustion chamber 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243776-A (JP)
Title: System and method for managing image print, image storage terminal, and print server
Inventor: SHINTANI MASARU
IPC: H04N101/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image storage terminal that transmits information to the image storage terminal of a request source from a print server at the shortest transfer time when transmitting the image data of a print request to the print server from the image storage terminal by radio communication, and can confirm that the content of the print request is accurately recognized and to provide the print server, an image print management system having the image storage terminal and the server, and an image print management method of the image print management system.  <P>SOLUTION: From the image storage terminal, the print server transmits only additional information for identifying print image data to a confirmation inquiry after print request image data are transmitted to the print server. The image storage terminal reads the thumbnail data of an image corresponding to the information for display. As a result, the information on the content of the print request can be transmitted accurately at the shortest transfer time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238304-A (JP)
Title: Method of cleaning pneumatic transportation device
Inventor: TSUJII SUMIO
IPC: B65G53/34
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning a pneumatic transportation device capable of cleaning powder and a grain material or a tar-like material remained in a transport tube by incinerating or vaporizing it without disassembling the transport tube.  <P>SOLUTION: The pneumatic transportation device of powder and a grain material pneumatically transports the powder and the grain material B from a storage tank 1 to a transport destination storage tank 6 via the transport tube 4 by the stream of air. At the end of the transport tube 4, a microwave irradiation mechanism 5 is provided for irradiating the transport tube with microwaves in the longitudinal direction so that residuals A in the transport tube 4 are heated by microwave irradiation from the microwave irradiation mechanism 5 during stopping transportation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245825-A (JP)
Title: Steering device of vehicle
Inventor: ONUMA YUTAKA
IPC: B62D113/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering-by-wire type steering device of a vehicle capable of easily and precisely detecting abnormality of a contact breaker to selectively connect a steering handle and a steering wheel.  <P>SOLUTION: An ECU 45 for checking controls an electromagnetic clutch 31 in a cutting state on a step S11 in a state when an electric motor 22 for steering stops and inputs a steering angle θ and steering torque T on a step S12. It proceeds to a step S14 when torque T is less than torque To by determining whether the steering torque T is less than the target torque To or not on a step S13. Thereafter, it sets an abnormality flag MBF at "0" to express normality of abnormality on the clutch 31. In the meantime, it proceeds to a step S15 when the torque T is more than the torque To on the step S13. Thereafter, it sets the flag MBF at "1" to express abnormality. This abnormality determination is performed when the steering angle θ is less than a specified steering angle θo by processing of a step S16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246635-A (JP)
Title: Nonaqueous pigment dispersant
Inventor: KUWABARA KAZUO
IPC: C09K23/52
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersant dispersing finely a pigment in a nonaqueous solvent, and a pigment dispersed composition.  <P>SOLUTION: This nonaqueous pigment dispersant comprises a copolymer containing the constitutional units (a) and (b): (a) a constitutional unit derived from a nitrogen atom-containing polymerizable macromonomer having in one terminal thereof, an ethylenically unsaturated double bond, (b) a constitutional unit derived from a monomer having an ethylenically unsaturated double bond which is copolymerizable with a nitrogen atom-containing polymerizable macromonomer forming the constitutional unit (a).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247535-A (JP)
Title: Variable compression ratio device for internal combustion engine
Inventor: TAKEMURA SHINICHI
IPC: F02B75/32
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy consumption by enabling use of small electric motor or the like generating low drive force as an actuator.  <P>SOLUTION: This device is provided with a variable compression ratio mechanism composed of a double link type piston - crank mechanism including an upper link 5, a lower link 9, a control link 11, and a control shaft 12 changing a rocking support position of the control link 11. Compression ratio is changed by changing a position of an eccentric cam part 13 of the control shaft 12 by the actuator 31. The actuator 31 is energized to a low compression ratio side by compression pressure and drive force of the actuator 31 is set to zero if extreme drop of operation speed and wrong operation occurs during compression change by use of the small actuator 31. Consequently, overheat of the electric motor can be avoided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250905-A (JP)
Title: Electronic device case
Inventor: KAJIURA KATSUYUKI
IPC: H05K5/06
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device case which prevents the ingress of a liquid to the case interior, and facilitates opening and closing of a storage space for storing the electronic device therein.  <P>SOLUTION: The electronic device case includes a case body 1 having a storage recess 10, and a cover 2 fixed to an opening 19 of the storage recess 10 to close the storage recess 10. The cover 2 has a platelike cover body 20, a bent portion 21 so bent as to cover an area ranging from at least part of the peripheral edge of the cover body 20 to the outer side face 121 of the case body 1, and a protrusion 25 projecting inwardly from the inner side face of the bent portion 21 along the peripheral direction to come in elastic contact with the outer side face 121. Elastic contact of the protrusion 25 with the outer side face 121 prevents the ingress of a liquid through a gap between the case body 1 and the cover 2. Since the protrusion 25 is merely in elastic contact with the outer side face 121 of the case body 1, the storage recess 10 can be opened and closed easily.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007253025-A (JP)
Title: Operation method of filtration system
Inventor: YONEDA TAKESHI
IPC: C02F1/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To keep treated water quality in a filtration system removing impurities such as non-dissolvable matter contained in raw water by a filter medium.  <P>SOLUTION: In this operation method of the filtration system 1 with a raw water line 3 and a treated water line 4 connected to a filtration means 2 removing impurities contained in raw water by the filter medium, turbidity or chromaticity of treated water is detected, and feed of the treated water to the downstream side of the treated water line 4 is stopped, when the detected value exceeds a given turbidity or chromaticity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257977-A (JP)
Title: Electromagnetic cooker
Inventor: SADAKATA HIDEKI
IPC: H05B6/12
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic cooker capable of uniforming temperature distribution in a bottom face of an object to be heated and limiting a coil current per a heating coil even when its power is increased.  <P>SOLUTION: The electromagnetic cooker has a control circuit 3 for simultaneously driving a plurality of high frequency power generating circuits 2a to 2c for respectively driving a plurality of heating coils 4a to 4c and for fixing output power ratios of the plurality of high frequency power generating circuits at a predetermined value or changing them. Thus, it is possible to always heat the entire bottom face of the object 5 to be heated and change heating distribution in the bottom face of the object 5 to be heated and uniform the temperature distribution of the bottom face of the object to be heated. As the plurality of heating coils 4a to 4c are driven simultaneously, even if the power is increased, the coil current is dispersed to the plurality of heating coils and the coil current per a heating coil can be limited as well as bubbles can be continuously generated while boiling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257332-A (JP)
Title: Opened/closed eye determining method and its device
Inventor: IWAMOTO KINYA
IPC: G06T1/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opened/closed eye determining method and is device capable of carrying out reliable determination of an opened/closed state of an eye.  <P>SOLUTION: In the opened/closed eye determining method and its device, upper eyelid detection determination thresholds R01-R5 to be used as indexes for setting opened/closed eye determination certain areas 1, 2 positively detecting an upper eyelid, and opened/closed eye determination uncertain areas 3, 4 detecting the upper eyelid with uncertainty, are set on the basis of curvature thresholds 1/R01-1/R5, and the opened/closed eye determination certain areas 1, 2 and the opened/closed eye determination uncertain areas 3, 4 are set by using the upper eyelid detection determination thresholds R01-R5. Then, in the opened/closed eye determining method, opened/closed eye determination is carried out by using the upper eyelid curvature when the calculated upper eyelid curvature is in the opened/closed eye determination certain areas 1, 2, and when the calculated upper eyelid curvature is in the opened/closed eye determination uncertain areas 3, 4, opened/closed eye determination is carried out by using the upper eyelid curvature and parameters other than the upper eyelid curvature.  <P>COPYRIGHT: (C)2008,JPO&INPIT