baber/WOPTO huggingface dataset:
Patent JP-2006302373-A (JP)
Title: Optical disk rotating apparatus
Inventor: TANAKA TATSUYA
IPC: G11B19/20
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk rotating apparatus which can hold surface wobbling of a turntable within a specified value with inexpensive configuration.  <P>SOLUTION: The optical disk rotating apparatus is provided with a motor 2, and a synthetic resin turntable 3 which is fixed to a distal end part of the main shaft 4 of the motor 2 and is rotated in one body with the main shaft 4. The motor 2 is provided with a bearing 5 for supporting the main shaft 4 to be rotatable, an electromagnet arranged around the bearing 5, and a metallic rotor housing 8a which has flange-like part 8a fixed to the main shaft 4 behind the turntable 3 and is mounted with a permanent magnet 7 so that it surrounds the electromagnet 6. An annular rubber plate 15 which contact-supports the optical disk D is stuck on the rim part of the table 3, and an annular recessed part 3a is formed inside the annular rubber plate 15. In the annular recessed part 3a of the table 3, screw holes 20 are formed at six points in the circumferential direction centering on the main shaft 4, and an adjusting set-screw 21 of which the distal end abut on the flange-like part 3a of the housing 3 is screwed in each screw-hole 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300007-A (JP)
Title: Abnormality determining device of egr device
Inventor: ODAJIMA HIKARI
IPC: F02M25/07
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality determining device of an EGR device capable of properly determining abnormality of the EGR device, while minimizing influence by the outside air temperature.  <P>SOLUTION: This abnormality determining device 1 of the EGR device 15 has an EGR passage 9 for recirculating EGR gas, an EGR valve 10 for adjusting an EGR gas quantity flowing in the EGR passage 9, and an EGR valve driving means 10a for driving the EGR valve 10; and has an intake throttle valve 8 arranged in an intake system and adjusting the suction air volume QA, an intake air temperature sensor 32 arranged on the downstream side of the intake throttle valve 8 and detecting the temperature TA of the intake system, and an abnormality determining means 2 for determining abnormality of the EGR device 15 with the temperatures T2, T1 and ΔTA respectively detected by the intake air temperature sensor 32 as a parameter when driving the EGR valve 10 so as to be opened and closed by the EGR valve driving means in a state of throttling the intake throttle valve 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310450-A (JP)
Title: Athermal optical amplifier or athermal laser device
Inventor: KUBOTA YOSHINORI
IPC: H01S3/10
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of configuring a laser device or an optical amplifier of high reliability with less changes in optical length depending on temperature.  <P>SOLUTION: The optical amplifier comprises at least an amplifying medium capable of amplifying optical signals at a specified wavelength (wavelength 1), an excitation light source which radiates light of such wavelength (wavelength 2) as can excite the amplifying medium into the condition for amplification, an input port in which the signal light of wavelength 1 is input, a multiplexer capable of multiplexing the light of wavelength 1 and wavelength 2, and an output port for outputting the light of wavelength 1 which has been amplified. A part of the amplifying medium is made from fluoride glass to reduce effective temperature dependency of optical length (dL/dT).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006304961-A (JP)
Title: Child-care apparatus
Inventor: FUKASAWA TSUTOMU
IPC: A47D1/08
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child-care apparatus eliminating the moving of a movable part against the intention of a user by suppressing live load from the movable part from directly applying to a retaining part during stopping of the movable part.  <P>SOLUTION: This child-care apparatus is provided with the retaining part 20 provided in the upper part of leg parts 13, the movable part 30 mounted on the retaining part 20 to freely reciprocate in the approximately horizontal direction, provided in the lower part of a child-care apparatus body part 11 and having an engagement object member 32 in the bottom part, and a lock part 40. The lock part 40 is provided with an engagement member 41 provided on the retaining part 20, and lifting and engaging the engagement object member 32, an operation lever 42, and a link mechanism 45 connected between the engagement member 41 and the operation lever 42. The engagement member 41 is vertically moved by the link mechanism 45 by the horizontal movement of the operation lever 42.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312353-A (JP)
Title: Vehicular control device
Inventor: TOMITA MAKOTO
IPC: B60W20/00
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular control device capable of realizing the adequate supply amount of lubricating oil while reducing the losses.  <P>SOLUTION: The vehicular control device comprises a plurality of oil passages 96, 98, 99 to respectively supply lubricating oil to a plurality of parts (a motor 10, a reduction gear 16, and a differential device 18), a plurality of solenoid valves 80, 83, 85 which are provided in the oil passages 96, 98, 99 to determine the passing amount of the lubricating oil, and a controller 82 to independently control the amount of the lubricating oil to be supplied to the plurality of parts for the solenoid valves 80, 83, 85. A catch tank 52 and an accumulator 60 are commonly connected to the plurality of oil passages 96, 98, 99. Preferably, the controller 82 considers at least one of the requested torque, the steering angle, the acceleration, the friction of the road surface, and the gradient of the road surface as a vehicle running state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006318230-A (JP)
Title: Parking lot guide device
Inventor: SHIOZAWA SHINICHI
IPC: G08G1/14
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a guide device which shows vacant space in car parking space only to a driver with voice when the driver receives a parking slip at an entrance of a parking lot.  <P>SOLUTION: The guide device is provided with; a vacant parking space information processing section 2 which accumulates information indicating vacant parking space by using an output signal of a parking space vehicle detection sensor 1; a ticket issue processing control section 3 which controls a voice start control section 4 by inputting information indicating vacant parking space from the vacant parking space information processing section 2 according to an output signal of a ticket issuing device vehicles detection sensor 10; a voice start control section 4 which controls a voice signal source 5 to output to voice guidance corresponding to the information indicating the vacant parking space concerned; a directivity control section 6 which modulates the voice guidance outputted from the voice signal source 5 so as to be conveyed by a supersonic wave; and an acoustic radiation machine 8 which emits a supersonic wave based on the output signal of the directivity control section 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006319753-A (JP)
Title: Method and circuit for current driving control
Inventor: HARADA YUKINORI
IPC: H03K4/90
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure of a driving element by generation of heat, and at the same time, make noise reduction effect work to the maximum extent by carrying out sinusoidal wave approximation of an edge of trapezoid oblique side of output control voltage.  <P>SOLUTION: The device determines a fixed current value based on elapsed time from an increase or decrease start time of the output control voltage Vb, switches the fixed current value, and judges whether elapsed time is in a first sinusoidal approximation time range or not after passage of a standard time dt. If it is in the range, the operation is repeated. If the elapsed time is not in the first sinusoidal approximation time range, the device establishes the fixed current value in a current value for fixed tilt. If the output control voltage Vb becomes a predetermined proportion of power source voltage Va, the device determines the fixed current value based on the elapsed time, switches to the fixed current value, and judges whether elapsed time is in a second sinusoidal wave approximation time range or not after passage of the standard time dt. If it is in the range, the operation is repeated. If the elapsed time becomes not in the second sinusoidal wave approximation time range, the device establishes the fixed current value in a current value equivalent to a leak current.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320781-A (JP)
Title: Denitrification catalyst
Inventor: OBAYASHI YOSHIAKI
IPC: B01J23/68
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a denitrification catalyst which reduces NOx in exhaust gas efficiently while controlling formation of sulfur trioxide on the catalyst to coexist in the exhaust gas.  <P>SOLUTION: The catalyst is used to reduce and remove nitrogen oxides in exhaust gas after the addition of ammonia to the gas. In the catalyst, the base material is surface-coated with a titania-tungsten carrier which carries rhenium or silver so as to control formation of sulfur trioxide on the carrier to coexist in the gas and reduce NOx in the gas efficiently.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006322492-A (JP)
Title: Motor safety valve
Inventor: WADA NORIO
IPC: F16K31/06
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor safety valve capable of reducing rotation torque of a motor.  <P>SOLUTION: An O-ring mounted on a rotary shaft 162 is eliminated, and a rotor 161 is covered with an isolation member 108 which has an airtight structure to prevent gas from flowing out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006322185-A (JP)
Title: Scrap tire-regenerated rubber plate
Inventor: NARA YASUNORI
IPC: E01C11/24
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scrap tire-regenerated rubber body which is made of scrap tires and fit for application to an anti-slip road surface etc.  <P>SOLUTION: The scrap tire-regenerated rubber plate is obtained by annularly separating both side wall portions of a tire from a tread portion and shoulder portions of the tire to form rubber cylindrical body, cutting one portion of the rubber cylindrical body perpendicularly to a circumferential direction, and pressing and flatly spreading the cylindrical body. The part of a wire embedded in the rubber plate is pressed so as to be squeezed out of a carcass layer, and therefore the wire is partly protruded from the carcass layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326410-A (JP)
Title: Membrane for permeating gas selectively
Inventor: MITARAI YOSHIAKI
IPC: B01D69/10
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane for permeating a gas selectively, which has ≥10 gas selective permeability ((the permeability coefficient of oxygen)/(the permeability coefficient of nitrogen)).  <P>SOLUTION: The membrane for permeating the gas selectively is obtained by denitrifying an organic azide compound according to the reaction shown by the expression by irradiating an original membrane containing the organic azide compound with light and converting the denitrified organic azide compound into a compound having an azo bond.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006328690-A (JP)
Title: Unlocking device
Inventor: SUZUKI MICHIYUKI
IPC: E05B83/16
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unlocking device which is reduced in number of parts, and has a simplified device structure.  <P>SOLUTION: The unlocking device is formed of a sheet unlocking wire 2, a lid unlocking wire 3, a unlocking means 4, a driving gear 8, and a manual unlocking wire 9. The unlocking means 4 allows proximal ends of the sheet unlocking wire 2 and the lid unlocking wire 3 to be connected thereto, is rotatable from an initial position in one direction or the other direction, and unlocks a sheet lock by the sheet unlocking wire 2 when rotated in the one direction while unlocks a lid lock by the lid unlocking wire 3 when rotated in the other direction. The driving gear 8 is rotated by forward rotation or backward direction of a motor 6, and has a cam 8b formed thereon, for selecting rotation of the unlocking means 4 in the one direction or the other direction. The manual unlocking wire 9 is connected to the unlocking means 4, and rotates the unlocking means 4 in the one direction by arbitrary manual operation to unlock the sheet lock.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332875-A (JP)
Title: Waveguide line
Inventor: OKADA YASUHIRO
IPC: H01P5/08
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To ensure conduction between a conductor layer and via-holes even when the positions of the via-holes are deviated due to the variation of manufacturing accuracy and to prevent a reflection loss from being increased even when the thickness of a layered base is increased.  <P>SOLUTION: The waveguide line 100 comprises the layered base 10, and waveguides 20a, 20b. The layered base 10 is configured such that conductor layers 12a to 12d are respectively formed on upper and lower sides of dielectric layers 11a to 11c. Further, a waveguide part 13 and the via-holes 14 are provided on the layered base 10 and formed cylindrically in a way of being penetrated through the layered base 10. The via-holes 14 are located at positions apart from the outer circumference of the waveguide part 13 by a prescribed interval and adopt a structure in contact with the conductor layers 12a to 12d for the electrical connection. Moreover, the diameter of the waveguide part 13 is greater than the diameter of the cylindrical members of the waveguides 20a, 20b connected to the layered base 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329279-A (JP)
Title: Solenoid-operated valve
Inventor: SHIZUKU OSAMICHI
IPC: F16K31/06
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid-operated valve in which temperature dependency can be improved.  <P>SOLUTION: A valve plug 41 is made up by the lower end of a rod 32 extending from a plunger to open and close a fluid passing hole 44 of a seat 43 by the valve plug. A flat surface 51 is made up by the lower end of the valve plug 41 opposed to the fluid passing hole 44 and a conical and trapezoidal protrusion 52 is provided at the central part of the flat surface 51. An outside dimension D1 of a basal end of the protrusion 52 is set so as to be equal to or less than a subtracted dimension determined by subtracting, from an internal diameter D2 of the fluid passing hole 44, concentricity displacement magnitude Z for defining the maximum displacement magnitude between a central axis 53 of the valve plug 41 and a central axis 54 of the fluid passing hole 44 (D1≤(D2-2×Z)).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332245-A (JP)
Title: Coil component
Inventor: NAMEZAWA AKIKO
IPC: H01F27/24
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost coil component, and also to reduce leak magnetic flux by materializing stable direct-current superposition characteristics with simple structure.  <P>SOLUTION: By forming a mold with the mixture of soft magnetism metallic powder and resin, sufficient direct-current superposition characteristics are made possible, so that the circumference of an open magnetic circuit component comprising a drum type magnetic body core 1 and winding 3 wound around the core 1a of the drum type magnetic body core 1 may be made into a closed magnetic circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006331117-A (JP)
Title: Document retrieval system, document retrieval apparatus, document retrieval method and document retrieval program
Inventor: HIRAOKA TAKUYA
IPC: G06F17/30
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document retrieving system capable of calculating accurate scores even under distributed environments.  <P>SOLUTION: A management apparatus 10 comprises: a registered documents acquisition means for acquiring the numbers of registered documents stored in respective document data storage means from respective document retrieving devices; a total-registered documents calculation means for calculating the total number of registered documents corresponding to the whole of the plurality of document data storage means on the basis of the numbers of registered documents; a document frequency acquisition means for acquiring the document frequencies of respective document data storage means from respective document retrieving devices; and a total document frequency calculation means for calculating the total document frequency of the whole of the plurality of document data storage means on the basis of the document frequencies. Each of the document retrieving devices 20a to 20c is provided with a score calculation means for calculating a score of retrieval keywords on the basis of the total document frequency calculated by the total document frequency calculation means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006330453-A (JP)
Title: Image forming apparatus
Inventor: TANAKA SAKUSHIRO
IPC: G03G21/10
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent charging irregularity from occurring on a circumferential surface of a photoreceptor drum even when a foreign matter deposits on a circumferential surface of a charging roller.  <P>SOLUTION: A printer 10 is equipped with a charging roller 132 which charges a circumferential surface of a photoreceptor drum 131 while in contact with the circumferential surface of the photoreceptor drum 131 rotating around a drum shaft 131b, and with a destaticizing lamp 137 disposed in an upstream side of the photoreceptor drum 131 over the charging roller 132 and destaticizing a charged state of the photoreceptor drum 131. The printer is further equipped with a conductive brush 20 disposed in an upstream side of the photoreceptor drum 131 over the destaticizing lamp 137 and touching the circumference surface of the photoreceptor drum 131 to apply a voltage on the circumference surface in the same polarity as that of the charging roller 132, and with a reciprocal movement mechanism 30 which reciprocally moves the conductive brush 20 in a direction perpendicular to the moving direction of the circumferential surface of the photoreceptor drum 131 and parallel to the circumference surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006328014-A (JP)
Title: Composition having prevention action on blood flow deterioration
Inventor: HIROSE YUKIHIRO
IPC: A61K36/16
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for effectively preventing blood flow deterioration and a food and beverage and a hair grower containing the same.  <P>SOLUTION: The composition having a prevention action on blood flow deterioration comprises one or a plurality of essences selected from soybean, krill and rush and one or a plurality of essences selected from ginkgo leaves and petals of safflower as active ingredients. The composition having a prevention action on blood flow deterioration comprises an essence obtained by fermenting one or a plurality of essences selected from soybean, krill and rush and one or a plurality of essences selected from ginkgo leaves and petals of safflower with Bacillus natto as active ingredients. The food and beverage comprise the composition. The hair grower comprises the composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006331320-A (JP)
Title: Retrieval device and retrieval system
Inventor: TANIMOTO YOSHIFUMI
IPC: B65G1/137
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval device capable of extremely easily performing retrieval of an object using an IC tag, and a retrieval system including the retrieval device.  <P>SOLUTION: A PDA 10 as the retrieval device comprises an IC tag detection part 4 detecting the presence of the IC tag 82 storing article information related to an article (book 81) and acquiring article information stored in the IC tag 82; and a retrieval rule management table 5a for storing one or more retrieval rules based on the article information stored in the IC tag 82. A control part 1 selects one retrieval rule from the table 5a, determines whether the article information acquired by the IC tag detection part 4 satisfies the selected retrieval rule or not, and reports the determination result to a user by displaying it on a display part 6 or outputting voice from a voice output part 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338903-A (JP)
Title: Composite board composed by jointing porous foam metal layer to metal layer
Inventor: WADA MASAHIRO
IPC: H01M4/80
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite board composed by jointing a porous foam metal layer having small contact resistance to a metal plate layer.  <P>SOLUTION: This composite board is composed by jointing the porous foam metal layer having continuous pores which are opened to a front surface and continued to inside pores to the metal plate layer through a brazing layer. The composite board composed by jointing the porous foam metal layer to the metal plate layer is so structured that ends of skeleton parts of the porous foam metal layer are jointed to one another in a form embedded in the brazing layer 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339313-A (JP)
Title: Lagidize structure of electronic device
Inventor: NAKAYAMA SATORU
IPC: H05K9/00
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lagidize structure of electronic device in which the shielding property of electronic device accommodated within the lagidize case can be enhanced.  <P>SOLUTION: The lagidize structure has employed the structure comprising a shield case 10 for electronic device for electromagnetically shielding the electronic device 1 accommodated therein, a lagidize case 20 for accommodating the shield case for electronic device together with the electronic device 1, an auxiliary shielding case 30 for realizing electromagnetic shielding by covering the shield case 10 for electronic device from the external side, and a relaying terminal 36 provided to the auxiliary shielding case 30 and lagidize case 20 to relay the wires 4, 5, and 6 extended from the external side of lagidize case and the electronic device 1 within the shielding case for electronic device. Consequently, leak of electromagnetic wave and magnetic field to the external side of the lagidize case can be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338205-A (JP)
Title: Electronic equipment and control program thereof
Inventor: YOSHIZAWA HIROAKI
IPC: G06F15/02
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To restrict optionally set partial functions of a plurality of functions in multifunctional electronic equipment such as a scientific electronic calculator by optionally setting a function that is a control object on a side on which the function is restricted.  <P>SOLUTION: When installation of a memory card storing function restriction information (protect data) including a protect object application, a protect display screen and a protect time to a card slot is detected, the function restriction information is read and stored in each corresponding memory area in a system area in a flash ROM, and the protect display screen G4 is displayed to a display part 21 to externally report start of starting protect. A function according to the protect object application is set to be restricted by key input acceptance of only an "EXE" key, a starting protect mark M is added to a menu icon for which the function is restricted, and a function selection menu screen G1' with a protect residual time T is also displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT