baber/WOPTO huggingface dataset:
Patent JP-2009223936-A (JP)
Title: Optical pickup and optical information processing device using the same
Inventor: HIRAI HIDEAKI
IPC: G11B7/135
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a DPP signal from which tracking offset is removed for a plurality of kinds of optical recording media different in track pitch.  <P>SOLUTION: In an HD system optical system, light of an S polarization component from a semiconductor laser 1 is switched to a P polarization component by a liquid crystal element 2, diffracted into three beams by an HD diffraction element 3, passes through a BD diffraction element 4 and is made a parallel light by a collimate lens 5. The light transmitted through a polarization beam splitter plane 6a is reflected by a reflection mirror plane 6b, converted to the S polarization component by a 1/2 wavelength plate 7, and circularly polarized by a 1/4 wavelength plate 8 and converged on an optical recording medium 10 by an objective lens 9. In a BD system optical system, light of the S polarization component from the semiconductor laser 1 passes through the liquid crystal element 2, passes through the HD diffraction element 3, is diffracted by the BD diffraction element 4 into three beams, and is made into a parallel light by the collimator lens 5. It is reflected by the polarization beam splitter plane 6a, circularly polarized by the 1/4 wavelength plate 13, and converged on the optical recording medium 15 by the objective lens 14. Then, three beams adapted to each optical recording medium are received and a DPP signal is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224990-A (JP)
Title: Radio terminal device and battery control method therefor
Inventor: HIRAYAMA KAZUHIRO
IPC: H04W84/18
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio terminal device can suppress power waste and extend operation time.  <P>SOLUTION: The radio terminal device 100 includes a CPU 11, a radio communication part 12 for performing communication by mutually forming an ad hoc network with another radio terminal device within a communication range, a battery 13 for supplying power to the radio communication part 12, a memory 15 for storing information indicating priority of the communication of the terminal allocated beforehand, and a battery control part 17. The radio communication part 12 transmits the information indicating priority, to the other radio terminal device under the control of the CPU 11 and receives the information indicating the priority transmitted from the other radio terminal device. The battery control part 17 decides whether there exists a terminal whose priority is higher than the reference, on the basis of the received information, and stops power supply from the battery 13 to the radio communication part 12, when it determines that there is no terminal whose priority is higher than the reference is not present.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230257-A (JP)
Title: Approval system and approval program
Inventor: FUJIWARA TAKESHI
IPC: G06F21/62
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for controlling an operation by determining propriety of the approval of a file operation in a terminal connected to a network when the file operation is detected.  <P>SOLUTION: The operation information acquisition part 21 of a server S acquires operation information from a terminal C. An approval request part 22 specifies an approver on the basis of the acquired operation information, and acquires approver information, and transmits an approval request to the specified approver. An approval result reception part 23 receives an approval result from each approver, and transfers it to a totalization part 24. The totalization part 24 acquires the approver information and the approval result, and generates the totalization result when prescribed conditions are satisfied. An approval propriety decision part 25 acquires the totalization result from the totalization part 24, and decides the propriety of approval on the basis of the operation information and the totalization result. A control part 26 executes prescribed control on the basis of a decision result from the approval propriety decision part 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232546-A (JP)
Title: Motor controller
Inventor: HIRAKAWA YOICHI
IPC: H02P21/05
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which can reduce a ripple current flowing through a smoothing capacitor sufficiently.  <P>SOLUTION: A control circuit 5 for controlling the switching operation of an inverter circuit 2 is provided with a function (variable means) for changing the number of driving phases of a polyphase motor 3 or a phase difference of carrier of each phase selectively so that a ripple current flowing through a smoothing capacitor 4 is reduced. The variable means determines the number of driving phases and/or the phase difference of carrier for minimizing the ripple current from a state map. Furthermore, the state map is determined by calculation, actual measurement, or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008214640-A (JP)
Title: Process for producing hydrogel material enhanced in intake of drugs and permitting sustained release of drug
Inventor: HIRATANI HARUYUKI
IPC: A61L27/52
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To produce a hydrogel material which enables incorporation of increased amounts of drugs into gel and can release drugs over a prolonged period.  <P>SOLUTION: A process for producing the hydrogel material enhanced in the intake of drugs and permitting sustained release of drugs comprises a step (a) for preparing a monomer mixture fluid containing a target drug, a monomer having a specific functional group capable of forming a physically crosslinked structure together with the target drug, and a crosslinking agent, a step (b) for conducting the polymerization while keeping the complex between the target drug and the monomer, and a step (c) for removing the target drug and unreacted monomer from the resulting polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009228788-A (JP)
Title: Bellows expander
Inventor: MIZUKAMI TOSHIYUKI
IPC: F15B15/10
Filed: 2008-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow one vessel itself to directly make expandable reciprocating motion with a cylinder and an actuator using a diaphragm and bellows, by eliminating a cylinder and a piston seal rod.  <P>SOLUTION: The expandable reciprocating motion can be made only by both end supports when used in a buckling range, by making the most use of sealability and expandability causing no leakage of a pressure increase/decrease fluid with a characteristic of the diaphragm and the bellows, and there is no component such as a guide except for simple operation, and there is an advantage of having no abrasion part only by an integral vessel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231544-A (JP)
Title: Wiring board for probe card and probe card using the same
Inventor: FURUKUBO YUYA
IPC: H05K3/46
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board for a probe card having an internal wiring layer containing resistance metal and high melting point metal which is excellent in chemical resistance and a probe card using this wiring board for probe card.  <P>SOLUTION: The wiring board for a probe card includes: an insulating substrate formed of aluminum sintered compact; and an internal wiring layer containing low resistance metal of at least one type selected from the group of Cu, Au and Ag and high melting point metal of at least one type of W and Mo formed inside the insulating substrate. The mean particle sizes and maximum particle sizes of Al<SB>2</SB>O<SB>3</SB>particles are respectively ranging 5 to 15 μm and 20 μm or less, and the maximum pore diameters of the aluminum sintered compact are 15 μm or less, and MnAl<SB>2</SB>O<SB>4</SB>and MnSiO<SB>3</SB>are contained in a grain boundary, and the rate of the diffraction main peak strength of MnAl<SB>2</SB>O<SB>4</SB>to the diffraction main peak strength of Al<SB>2</SB>O<SB>3</SB>due to X ray diffraction is set so as to larger than the rate of the diffraction main peak strength of MnSiO<SB>3</SB>to the diffraction main peak strength of Al<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232898-A (JP)
Title: Vacuum cleaner
Inventor: TAKAI YASUSHI
IPC: A47L9/28
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured vacuum cleaner capable of deodorizing the odor within a cleaner body by retaining the activity of a catalyst for a sufficient period of time from the start of the operation of the vacuum cleaner after the stop of the operation.  <P>SOLUTION: A filter 29 is attached to an exhaust port 27 of an electric blower 9 in the vacuum cleaner. A deodorizing member 28 as a second deodorizing part for removing malodor by the chemical reaction utilizing the catalytic action to be activated with heat is applied to or impregnated in the filter 29.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240012-A (JP)
Title: Electric motor
Inventor: FUJIOKA MASATO
IPC: H02K16/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor in which the strength of a torque transmission member can be ensured, the weight of the electric motor can be reduced and a manufacturing cost can be reduced by reducing portions requiring machining accuracy in a yoke and drive plates are reduced.  <P>SOLUTION: The electric motor is provided with: an outer circumferential side rotor 21; an inner circumferential side rotor 22 provided coaxially with the outer circumferential side rotor 21; drive plates 14A, 14B provided respectively on both ends of a shaft direction of the outer circumferential side rotor 21, and transmitting a driving force of the outer circumferential side rotor 21 to the rotating shaft 12; long hole-like through-holes 51 formed at a predetermined interval in the circumferential direction on the yoke 23 of the outer circumferential side rotor 21; and torque transmission pins 61 inserted into the through-holes 51 and each having both ends inserted or press-fitted into the drive plates 14A, 14B. Each of the through-holes 51 has a dimensional width B1 larger than the diameter D of a torque transmission pin 61 and a circumferential width B2 substantially the same as the diameter D of the torque transmission pin 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235628-A (JP)
Title: Suede-like artificial leather excellent in flame retardancy and method for producing the same
Inventor: AMARI EIYU
IPC: D06M15/507
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel flame retardant suede-like artificial leather capable of adding flame retardancy conforming to JIS A 1091 A-2 method (45° Meckel burner method) section 3 by treating with a non-halogen flame retardant without a halogen-based flame retardant, excellent in light resistance on the surface side and the back side, generating little dark stain on the surface side and the back side, and being hardly scratched on the surface applied with the flame retardant composition, and to provide a method for producing the same.  <P>SOLUTION: The suede-like artificial leather has a weight per unit area of ≥450 g/m<SP>2</SP>and is added with a flame retardant compound A containing a phosphorus atom or nitrogen atom, a flame retardant composition B made of an ammonium polyphosphate, a phosphate ester, a fluorine-based water repellent, a light resistance-improving agent and a binder resin which is a water dispersion of a polyester resin on one surface and, in addition, a protection layer comprising the binder resin which is the water dispersion of the polyester resin on the upper layer of the flame retardant composition B. The method for producing the suede-like artificial leather excellent in flame retardancy is to treat a thermoplastic synthetic fiber fabric formed of a woven fabric, a knit fabric or a nonwoven fabric having raised nap on the surface and impregnated with a polyurethane resin by carrying out the following steps (a)-(c): (a) a step of adding the flame retardant compound A; (b) a step of adding the flame retardant composition B on one surface; and (c) a step of adding the protection layer comprising the binder resin which is the water dispersion of the polyester resin same as that used in the step (b) on the upper layer of the flame retardant composition B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239751-A (JP)
Title: Semiconductor integrated circuit
Inventor: IGUCHI TOMOAKI
IPC: H01L27/11
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by eliminating a through-current of a reconfigurable logic circuit.  <P>SOLUTION: A semiconductor integrated circuit includes: an N-channel spin FET SN1 including one of a magnetic tunnel junction and a magneto-semiconductor junction between a source terminal and a drain terminal, the n-channel spin FET including a gate terminal to receive an input signal A, a source terminal to receive a first power supply potential Vss, and a drain terminal connected to an output terminal O; a P-channel FET P1 including a gate terminal to receive a clock signal CL, a source terminal to receive a second power supply potential Vdd higher than the first power supply potential Vss, and a drain terminal connected to the output terminal O; a subsequent circuit 12 connected to the output terminal O; and a control circuit 11 which turns on the P-channel FET P1 to start charging the output terminal O, then turns off the P-channel FET P1 to end the charging, and supplies the input signal A to the gate terminal of the N-channel spin FET SN1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238092-A (JP)
Title: Voucher data control system and control method of voucher data control system
Inventor: TAKAHASHI HIDEAKI
IPC: G06Q50/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a voucher, for which a duplicate is required, without using a duplicating form.  <P>SOLUTION: A voucher data control system 1 reads an original copy of a voucher, which is to be copied and provided to a user, to generate voucher image data, stores the generated voucher image data in a voucher image data DB20, generates an access code for accessing the voucher image data stored in the voucher image data DB20, outputs the generated access code to the user, reads out the voucher image data corresponding to the access code from the voucher image data DB 290 when accessed from a user-side terminal 14 based on the access code as well as determining the attribute of the user operating the user-side terminal 14 and outputting the voucher image data in a range determined on the basis of the attribute to the user-side terminal 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277790-A (JP)
Title: Electric double layer capacitor
Inventor: ISHIMOTO SHUICHI
IPC: H01G11/22
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor excellent in electric voltage endurance property.  <P>SOLUTION: A predetermined amount of cold water, ruthenium chloride solution, and Ketjenblack are supplied in a revolution reactor. The reactor is churned for 1-20 minutes with predetermined centrifugal force, and sodium hydroxide is added. With predetermined centrifugal force, the inner cylinder is turned for 30 seconds to 10 minutes so that thin film of reactive material is formed on the inner wall. At the same time, shearing stress and centrifugal force are applied to the reactive material, and chemical reaction is promoted to obtain Ketjenblack, in which ruthenium oxide nano-particles are subjected to high dispersion support. The obtained ruthenium oxide Ketjenblack complex is passed and filtered through a filter holder and subjected to vacuum drying at 100°C for 12 hours so as to obtain complex powder, in which ruthenium oxide nano-particles are supported by Ketjenblack in a highly dispersed state. Then, the ruthenium oxide nano-particles supported by the Ketjenblack in a highly dispersed state is made to be supported by polarizing electrode material or supported by an inner wall of an exterior case so that it is contained inside a capacitor element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009245977-A (JP)
Title: Device for cooling accommodated printed circuit board
Inventor: IWAKIRI MASAHISA
IPC: H05K7/20
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a device that expand a mounting area for electronic parts without causing the expansion of a printed board.  <P>SOLUTION: An air flow is produced toward a second space 26 from a first space 25 on a printed board 42 by working of a fan 37. A predetermined space is ensured between the fan 37 and the printed board 42. A duct member 41 is arranged in this space. A distribution route 43 is divided within the duct member 41. Electronic parts 44 are mounted onto the surface of the printed board 42 within the duct member 41. Pressure of the first space 25 decreases corresponding to operation of the fan 37. Pressure of the second space 26 increases. An air flow is produced toward an exhaust port from a suction port within the duct member 41 corresponding to a pressure difference. Thus, the electronic parts arranged on the printed board 42 within the duct member 41 are exposed to the air flow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241708-A (JP)
Title: Vehicle body front part structure
Inventor: BABA HIROYUKI
IPC: B62D21/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform layout of a comparatively large catalyst container to prevent entering of a dash panel into a cabin from being promoted, even when a retreat of an engine is generated in a vehicle frontal collision.  <P>SOLUTION: A vehicle body front structure includes: a perimeter frame 50 located on a lower side of a front side frame 4 and mounted with lower arms 45 and 46 of a front wheel suspension device 40, the engine E supported on the perimeter frame 50 and the front side frame 4; and the catalyst container 74 connected to an exhaust pipe 73 extended from the engine E. The perimeter frame 50 is provided with right and left vertical members 51 extending in the vehicle body longitudinal direction and having mounting parts of the lower arms 45 and 46, and horizontal members 52, 53 and 54 for connecting the right and left vertical members 51 in the vehicle width direction. The catalyst container is formed to have a slender shape. The catalyst container is disposed at a height position overlapped with the horizontal members 52, 53 and 54 in vehicle front view on a rear side of the horizontal member 53.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244087-A (JP)
Title: Column for chromatography
Inventor: MITA MASASHI
IPC: G01N30/56
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column for chromatography equipped with a rod-shaped carrier, having high separation performance, and having a structure capable of realizing an inner diameter sized which is not used yet practically.  <P>SOLUTION: This column includes the rod-shaped carrier, a covering body 3 for covering the carrier, and a clamping body 4 for adjusting adhesion of the covering body onto the carrier. The clamping body 4 is formed cylindrically from a spirally-formed wire rod. By twisting the clamping body in the state where the carrier covered with the covering body is inserted into the clamping body, the carrier covered with the covering body is clamped, to thereby adjust adhesion of the covering body onto the carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244701-A (JP)
Title: Image forming device
Inventor: SATO ATSUSHI
IPC: G09G5/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To display images with sense of reality on various kinds of image display means.  <P>SOLUTION: This image forming device provided with an image preparing means 50 for preparing an image displayed on the image display means 5 includes a position calculation means for calculating a relative position between the sun 2 and a current position, based on the position of the sun 2 detected by a position detecting means for detecting the position of the sun 2, and based on the current position acquired by a current position acquiring means for acquiring the current position. The image preparing means calculates an incident angle of sunlight, based on the relative position between the sun 2 and the current position, and executes a lighting effect for the displayed image based on the incident angle of sunlight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241539-A (JP)
Title: Printed matter and its manufacturing method
Inventor: KANO TOSHIHIRO
IPC: B05D5/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter which features a feeling of unevenness, a feeling of sophistication and high designability by view and touch and also, is free from a problem of color contamination due to the peeling of a colorant etc.  <P>SOLUTION: This printed matter includes at least, a colored base coat layer and a transparent protecting layer formed thereon, laminated on an object to be printed. In addition, the colored base coat layer and the transparent protecting layer contain microparticles, and at least, some of the microparticles contained in the colored base coat layer, are projected from the surface of the colored base coat layer. The average particle size of the microparticles contained in the transparent protecting layer, is greater than the maximum value of height of the microparticle part projecting from the surface of the colored base coat layer, and further, the microparticles in the transparent protecting layer constitute projecting parts on the surface of the transparent protecting layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020486-A (JP)
Title: Quartz-based single-core optical fiber, quartz-based multi-core optical fiber and method for manufacturing the same
Inventor: KUDO MANABU
IPC: G02B6/04
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz-based multi-core optical fiber and a method for manufacturing the same enhancing the accuracy of fluorescent diagnostics, and also to provide a quartz-based single-core optical fiber having an improved S-N ratio in fluorescent detection and a method for manufacturing the same, in emission detection and spectroscopic analysis from a tissue to be observed.  <P>SOLUTION: The quartz-based single-core optical fiber has a Ge concentration of ≥15 wt.% and an F concentration of 0.05-2 wt.% in the core and suppresses emission of light at a wavelength of 600-800 nm when excitation light having a wavelength of 400-650 nm is made incident. The method for manufacturing the same is also provided. Or, the quartz-based multi-core optical fiber includes a plurality of cores comprising GeO<SB>2</SB>-SiO<SB>2</SB>glass having a Ge concentration of ≥15 wt.% and an F concentration of 0.05-2 wt.%, wherein the specific refractive index difference between a clad and the cores is ≥3% and a clad to core diameter ratio (clad/core) is 1.02-3.0. The quartz-based multi-core optical fiber suppresses emission of light at a wavelength of 600-800 nm when excitation light having a wavelength of 400-650 nm is made incident. The method for manufacturing the same is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT