baber/WOPTO huggingface dataset:
Patent JP-2006041278-A (JP)
Title: Laminated piezoelectric element and its manufacturing method
Inventor: SENOO TAKESHI
IPC: H01L41/22
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element capable of suppressing the occurrence of migration of Cu constituting an internal electrode layer and having superior conductivity.  <P>SOLUTION: The laminated piezoelectric element includes at least one of Pd and Pt existent on an interface between a piezoelectric layer 11 and internal electrode layers 21, 22. The manufacture of the laminated piezoelectric element includes a piezoelectric layer for preparing process of preparing the piezoelectric layer 11, by calcining a green sheet comprising at least a ceramics material; a noble metal disposing process of adhering at least one of Pd and Pt to an external surface of the piezoelectric layer 11; a plating process of forming a Cu plating film on the external surface of the piezoelectric layer 11, by immersing the piezoelectric layer 11 in an electroless Cu plating solution containing Cu ion; and a bonding process of forming a ceramic laminate, by laminating the piezoelectric layer 11 on both surfaces of which a Cu plated coating is applied to make the Cu plated coatings to contact with each other, and bonding the Cu plated coatings by heating the ceramic laminate, while pressurizing it from the direction of its lamination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036602-A (JP)
Title: Ceramic member, its producing method, and electronic component using the same
Inventor: MATSUZAKI TAKAHIRO
IPC: C04B41/91
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic member having high reliability by suppressing generation of micro-cracks at the surface part and the peripheral part of a recessed part.  <P>SOLUTION: The ceramic member 1 has the recessed part 2 at least in one main surface and is composed of a main component and a plurality of additive components. The recessed part 2 is formed by heat irradiation. No melt layer of the ceramic being the main component is substantially present on the surface layer part 2a of the recessed part 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036500-A (JP)
Title: Image forming device
Inventor: ONISHI KENICHI
IPC: G03G15/00
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for preventing travel time of a tray from affecting time until completion of delivery of a recording paper.  <P>SOLUTION: A composite machine 1 provided with a plurality of pins 622, 623 is provided with a printing control part 104 for selecting a delivery bin, a rear part 605 of an elevating machine for moving the bin, a recording paper receiving base 603 for storing a recording paper before delivering it into the bin, a recording paper conveyance mechanism part 61 for performing first conveyance for delivering a recording paper onto the recording paper receiving base 603, second conveyance for delivering a recording paper on the recording paper receiving base 603 into the bin, and third conveyance for delivering a recording paper into the bin without passing through the recording paper receiving base 603, a bin elevation control part 106 for determining whether travel of the tray is completed or not, and a recording paper delivery control part 105 for controlling the bin elevation control part 106 to perform the first conveyance when travel of the tray is not completed and controlling the bin elevation control part 106 to perform the third conveyance after the second conveyance when travel of the tray is completed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040170-A (JP)
Title: Memory controller, flash memory system and flash memory control method
Inventor: TERASAKI YUKIO
IPC: G06F12/00
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize speeding up of writing of a flash memory.  <P>SOLUTION: A controller for controlling access to the flash memory 2 where data can be erased per block, is given data for writing together with a logical block address indicating a logical block by a host system 20. A writing starting position of the data for writing is set at the head of a physical block in a storage area of the flash memory 2 by adding offset to the logical block address. Thus, it becomes unnecessary to perform address conversion while writing data of the logical block in the physical block, and high-speed writing becomes possible as a result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036350-A (JP)
Title: Paper box
Inventor: NAKAJIMA AKIHIRO
IPC: B65D5/54
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper box whose lid can be securely kept open in an upright position.  <P>SOLUTION: Of the six faces of the paper box 1, an upper face 16, or an upper wall 16, is used to provide the lid 28 by forming perforations 27 along the shape of the lid 28, except one side at its basal end, which serves as a crease 29. Thus, the paper box 1 having the lid 28 bendable along the crease 29 is obtained. In such a paper box 1, the lid 28 is provided with a pair of tongues 31 and 32, right and left, which are formed so as to project back from the crease 29. Locking parts 33 and 34 for locking the tongues 31 and 32, respectively, are formed in the upper wall 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048126-A (JP)
Title: Display device
Inventor: KOMATA SHIN
IPC: G06F3/0488
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability even when display of an image showing operation contents is absent on a display face, and to easily miniaturize a device.  <P>SOLUTION: When the display of the image on the display face of a display display part 21 is absent, a guide part 51a performs guide display for guiding a position of a contact face detected by a touch panel part 41a to a user, executed with control by a control part 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046714-A (JP)
Title: Steam cooking device
Inventor: KANEKO FUMINORI
IPC: F24C1/00
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam cooking device capable preventing drying of food which is an object to be heated during a period from a start of cooking until generation of steam, and capable carrying out cooking with favorable doneness.  <P>SOLUTION: The steam cooking device is provided with a steam generator generating steam, a heating chamber for heating the object to be heated by the steam supplied from the steam generator, a circulation path for circulating the steam from the steam generator via the heating chamber, a blow fan 28 sending air into the circulation path, and a controller 80 controlling a rotational frequency of the blow fan 28. In the controller 80, operation of the blow fan 28 is started at a rotational frequency lower than a predetermined rotational frequency at a start of cooking by the steam supplied from the steam generator, and then, the rotational frequency of the blow fan 28 is raised to the predetermined rotational frequency when it is judged that a steam generation condition for cooking has been satisfied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050289-A (JP)
Title: Shift register circuit and display device
Inventor: JINDA SEIICHIRO
IPC: G09G3/20
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift register circuit which can reduce the power consumption and is resistant to dispersion in transistor characteristics and to provide a display apparatus on which the shift register circuit is mounted as part of its drive circuit.  <P>SOLUTION: A first shift circuit 11-1 and a second shift circuit 11-2 are connected in cascade as a pair, a third shift circuit 11-3 and a fourth shift circuit 11-4 are connected in cascade as a pair, and two sets of the shift circuit pairs are alternately connected in cascade, and clock pulses CK1, CK2 whose phases are mutually deviated by 1/4 period are alternately given to the repetitive arrangement of the shift register units (transfer stages), so that it is possible to use the clock pulses CK1, CK2 whose frequency is reduced to 1/2 in comparison with that of prior arts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045937-A (JP)
Title: Screed device for water passage repair
Inventor: GOTO FUMIO
IPC: E01C19/48
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screed device for a water passage repair capable of making even with the uniform thickness by a paving machine even when the special curved bottom of a water passage is repaired and raising the efficiency of repair work.  <P>SOLUTION: The screed device 16 is equipped with a main screed 17 and expansion screeds 7 and 7. The main screed 17 has a right and left split type upper screed section 18, and a water passage repairing screed section 19 is detachably fixed to the lower end section of the upper screed section 18. The lower screed section 19 has a screed plate 23, and a strike-off 24 is placed to the front side of the screed plate 23. The screed plate 23 and the lower surface of the strike-off 24 are formed in a projected curve below in face view so as to correspond to a shape of the bottom of the water passage. The screed plate 23 and the strike-off 24 are so constituted that both of them can be changed with a usual road paving screed plate 27 and a strike-off 28.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046226-A (JP)
Title: Excitation reducing structure for rotor and stator blade
Inventor: TOMII MASAYUKI
IPC: F01D9/04
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase resonance force reducing effect and estimate resonance force reducing effect.  <P>SOLUTION: This structure is adopted to a rotary machine which consists of a stator blade train 1 and a rotor blade train 2. A rotor blade element of the rotor blade train 2 is indicated by an equation of motion: A-f(t)=0. A is expressed by a second degree differentiation term, a first degree differentiation term and a non-differentiation term (function of coordinates x) in relation to time of general coordinates x established in a rotary system. "f(t)" expresses external force received from the stator blade train element of the stator blade train. "x" is general coordinate especially is coordinate on a circle. A pitch of the stator blade train 1 is not constant and is expressed by a function P(t) in relation to time t of a rotation. Time variable t of the function P(t) is same as a variable t of the function f(t). The coordinate x is expressed by a function in relation to time as a solution of the equation of motion and pitch P(t) can be expressed by coordinates. Reduction of excitation can be optimized by expressing pitch by the function in relation to time without expressing as constant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005258388-A (JP)
Title: Organic nonlinear optical material
Inventor: MATAGA SHUNTARO
IPC: G02F1/361
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic nonlinear optical material with high light emission efficiency which has a large two-photon absorption cross-sectional area, which easily induces two-photon absorption, which has large Stokes shift and which efficiently gives fluorescent light generating by the two-photon excitation.  <P>SOLUTION: The organic nonlinear optical material contains a compound expressed by general formula (I): (Ar<SP>2</SP>)<SB>m</SB>-Ar<SP>1</SP>-(Ar<SP>3</SP>)<SB>n</SB>as at least part of the structural component. In formula (I), Ar<SP>1</SP>represents a bivalent heterocyclic group expressed by general formula (II), each of Ar<SP>2</SP>and Ar<SP>3</SP>independently represents an aromatic heterocyclic group or an aromatic hydrocarbon cyclic group which may have a substituent, each of m and n represents an integer 1 to 4, and when m and/or n is ≥2, two or more of Ar<SP>2</SP>and/or Ar<SP>3</SP>may be the same or different from each other, or Ar<SP>2</SP>and Ar<SP>1</SP>, or Ar<SP>1</SP>and Ar<SP>3</SP>are coupled with each conjugate connected. In formula (II), ring A and ring Z represent condensed rings having two carbon atoms in common, and each may have a substituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006058625-A (JP)
Title: Data processing circuit
Inventor: MURAKI YASUYUKI
IPC: G10K15/12
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing circuit with which the output does not contain noise even in changing the program.  <P>SOLUTION: The data processing circuit is provided with a program RAM 22 with a program stored therein, a coefficient RAM (new) 32 for storing a new coefficient after change in changing a coefficient, a coefficient RAM (old) 33 for storing an old coefficient before change, and arithmetic circuitry 23 which operates according to the program and the coefficients. Also, the data processing circuit is provided with a program counter 27 for reading the program in the program memory 22 and the coefficients in the coefficient RAMs 32, 33, and a coefficient interpolating means 40 which produces the coefficients sequentially changing from the coefficient in the coefficient RAM (old) 33 toward the coefficient in the coefficient RAM (new) 32, and which outputs them to the arithmetic circuitry 23. Then, both of the coefficient RAM 32, 33 are rewritten to the new coefficients both in the program change and the coefficients change, and thereby the noise is prevented in changing the program.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004361981-A (JP)
Title: Image forming apparatus
Inventor: KOMATSU NOBUYOSHI
IPC: G03G15/00
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which performs formation of an image whose image quality is not degraded even in a high temperature environment.  <P>SOLUTION: An image is formed by overlapping ends of a red toner layer 60R constituting a highlight part 72 whose transmission density is ≤1.0 and ends of toner layers 60W, 60K1, 60K2 constituting a light non-transmissive part 70 (see Fig. A). Therefore, even if the toners melt and contract when the resulting imaged special film (meter panel) is allowed to stand in a high temperature environment, the overlap amount of the toner layers is merely reduced but the ends of the toner layers 60W, 60K1, 60K2 are not separated from the ends of the toner layer 60R, whereby such degradation of image quality as a leak of backlight due to formation of a gap between the light non-transmissive part 70 and the highlight part 72 is not caused.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006069580-A (JP)
Title: Sheet-like material storage container
Inventor: TOMA TORU
IPC: B65D83/08
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like material storage container capable of surely feeding sheet-like materials one by one with a pressing member coming into contact with the uppermost sheet-like material in an inner case by slidably mounting a lid with the pressing member attached on a case body storing the inner case for holding a plurality of sheet-like materials and sliding the lid.  <P>SOLUTION: The sheet-like material storage container includes the case body storing the inner case for storing a stack of the sheet-like materials, the lid slidably mounted on the case body, the pressing member attached to the lid and an outlet for the sheet-like materials. The pressing member attached to the lid comes into contact with the uppermost sheet-like material by sliding the lid from the case body to cause the uppermost sheet to slide and protrude from the outlet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069372-A (JP)
Title: Inspection method for pump in vehicle brake control device
Inventor: SUZUKI YASUYUKI
IPC: B60T8/48
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce vibration and sound caused by a pulse when an electric motor MR of a pump is electrically checked.  <P>SOLUTION: When a vehicle speed arrives at a predetermined speed, a driving signal is firstly given to normally closed type first and second solenoid valves USV, EV to make the respective valves closed. At that time, at least one valve of the respective valves is positioned at midway of communication/shutoff without making it fully closed and is made to such a state that a brake operation fluid can flow in response to generation of a differential pressure on the front and rear sides of the valve. Further, a pump is slightly operated in response to starting of the vehicle and the remaining liquid in a reservoir is preferably reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071487-A (JP)
Title: Spectral instrument
Inventor: NIWA SHINICHI
IPC: G01J3/51
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise and low-cost spectral instrument of a time sharing type.  <P>SOLUTION: A color wheel 14 directly contacts a hub 12 constituting a motor. By simplifying a structure for fixing the color wheel 14 to the motor and work process, reduction of the numbers of part items and assembly man days of the spectral instrument 10 provided with the color wheel is attained. Thus, high-precision spectral instrument of time sharing type is provided at a low cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069106-A (JP)
Title: Inkjet head and inkjet recording device
Inventor: SHIMIZU KAZUO
IPC: B41J2/045
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet print head having a corrosion resistant filter portion in which holes allowing ink to flow through are reduced in size and accurately formed, and an inkjet printer.  <P>SOLUTION: The inkjet head has a pressure chamber storing ink, a means to supply the ink to the pressurized chamber through the filter portion and a means to jet ink drops from the pressurized chamber through orifices. The filter portion and a vibrating plate are made of the same member, and the center-to-center distance of adjacent filter holes of the filter portion is equal to each other and the thickness of the filter portion is three times the minimum distance of the filter holes or smaller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072201-A (JP)
Title: Light receiving lens
Inventor: FUJII TOSHIHIRO
IPC: G02B3/00
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection measuring instrument which accurately measures a distance to a measurement object in a wide-angle range and is made small-sized and light-weight.  <P>SOLUTION: In a light receiving lens, 9 or more luminous flux dividing lenses having toric faces are provided on one surface, and maximum angles of incidence (θx and θy) of light capable of being condensed, in directions of orthogonal axes (a y axis is an axis of a direction which gives a maximum value θy out of angles of incidence of light being capable of condensed, and an x axis is an axis orthogonal to the y axis) within a plane having an optical axis of the light receiving lens as the normal satisfy a relation of 0.05<¾θx/θy¾<1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077068-A (JP)
Title: Rubber composition and method for producing the same
Inventor: MIHARA SATOSHI
IPC: C08K3/26
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the wet braking performance of a rubber composition without lowering abrasion resistance.  <P>SOLUTION: The rubber composition contains 100 pts. wt. of a diene rubber containing a styrene-butadiene copolymer rubber (SBR) and 5-50 pts. wt. of hydrated magnesium carbonate powder having an average particle diameter of 0.5-2μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006080810-A (JP)
Title: Agc circuit
Inventor: KAWAMURA AKIHIRO
IPC: H03G3/30
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components and a circuit scale by eliminating the need of capacity for detection and sharing a detection circuit about a device having a plurality of signal systems respectively including an AGC (automatic gain control) function part.  <P>SOLUTION: A gain control amplification circuit 1 of a first signal system and a gain control amplification circuit 2 of a second signal system share the detection circuit 15. By changing switches 56 and 57, a state in which the first signal system performs an AGC operation and a state in which the second signal system performs an AGC operation are switched. The detection circuit 15 comprises a full-wave rectification circuit for rectifying an output of a gain control amplifier, a comparator for comparing an output of the full-wave rectification circuit with prescribed threshold voltage, an up/down counter for switching counting directions according to an output of the comparator and a D/A converter circuit for converting an output of the up/down counter into direct current voltage. The up/down counter sets an up count clock and a down count clock frequency independently.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078782-A (JP)
Title: Microlens array plate, its manufacturing method, electro-optical apparatus and electronic apparatus
Inventor: OKAYAMA TSUGUYO
IPC: G09F9/00
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture aspherical microlenses with a uniform shape in an electro-optical apparatus.  <P>SOLUTION: A manufacturing method of the aspherical microlenses contains a step of forming a 1st film (221a) which is higher in etching rate to a predetermined kind of an etchant than a substrate (210a) on the substrate (210), a step of forming a 2nd film (222a) which is lower in etching rate than the 1st film (221a) on the 1st film, a step of forming a mask (612) having openings at positions corresponding to the centers of the microlenses to be formed on the 2nd film and a step of digging a plurality of recessed parts (250) regulating respective lens curved surfaces of a plurality of microlenses in a laminate composed of the 2nd film, the 1st film and the substrate by carrying out wet-etching by the etchant via the mask so as to form a protruded wedge shape in a normal line direction of the substrate at a boundary of the microlenses arranged closely to each other among a plurality of microlenses.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006079432-A (JP)
Title: Storage device and volume rearrangement method therefor
Inventor: SUGINO NORIFUMI
IPC: G06F12/00
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device capable of performing proper volume rearrangement even when connecting a plurality of storage devices.  <P>SOLUTION: This storage device 10 has: a storage controller 100 having an external connection function recognizing an external logic volume set on a physical storage device 403 as a logic volume inside the storage device 10, and a volume rearrangement function performing the rearrangement of the logic volume on the basis of a set condition; and a storage device 200 having a plurality of physical storage devices 201. When a read request is given to the logic volume set on the physical storage device 201 of the storage device 200 from a host 300, the volume rearrangement function internally produces the same read request to the external logic volume set on the physical storage device 403 inside an external storage device 400, and performs the volume rearrangement on the basis of monitor information monitoring a response to the read request.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005126821-A (JP)
Title: Vacuum deposition apparatus and pretreatment method for vacuum deposition
Inventor: ISODA YUJI
IPC: C23C14/06
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum deposition apparatus for forming an adequate vapor-deposited layer, and to provide a pretreatment method for forming such a layer.  <P>SOLUTION: The vacuum deposition apparatus has a preventing means for preventing evaporated particles from depositing on a substrate to be treated held by a holder, in order to cope with vacuum deposition at 0.05 to 10 Pa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI