baber/WOPTO huggingface dataset:
Patent JP-2004274014-A (JP)
Title: Piezoelectric/electrostrictive film type element
Inventor: TAKAHASHI NOBUO
IPC: H01L41/23
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric/electrostrictive film type element of superior high-speed response which has a high resonant frequency while having a flexing displacement amount equal to or larger than a conventional piezoelectric/electrostrictive film type element.  <P>SOLUTION: The piezoelectric/electrostrictive film type element comprises a base 44 of ceramics and a piezoelectric/electrostrictive actuating part 78, wherein a lower electrode 77, a piezoelectric/electrostrictive layer 73 and an upper electrode 75 are laminated on the base 44 in this order, and the piezoelectric/electrostrictive layer 73 covers the top surface of lower electrode 77 and a lower surface of the upper electrode 75 while end parts thereof are extended from the upper electrode. A protruded part 79 of the piezoelectric/electrostrictive layer 73 is joined to the base 44 through a coupling member 70. This piezoelectric/electrostrictive film type element 10 has the substantially equal flexing displacement to that of a piezoelectric/electrostrictive film type element of the same material and the same structure having no coupling member, and further has a higher resonant frequency by 3% or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005005604-A (JP)
Title: Method for manufacturing white light emitting diode device
Inventor: FUJII TAKEHIRO
IPC: H01L21/301
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a color tone by increasing or decreasing the thickness of a film for each of light emitting diode chips and to reduce a cost required for changing the color tone.  <P>SOLUTION: A light emitting diode material board provided with a number of light emitting diode chips 2 is adhered to an expansion sheet B, and then the entire body is divided by the respective light emitting diode chips, and the expansion sheet is expanded to widen an interval among the light emitting diode chips. Next, a synthetic resin layer C containing a luminescent substance is formed thereamong, and a part among the respective light emitting diode chips in the synthetic resin layer C is diced while leaving a part of the synthetic resin layer C on the side surface of the respective light emitting diode chips.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011594-A (JP)
Title: Electrode mixture, electrode, and battery
Inventor: KATO YOSHIKAZU
IPC: H01M10/05
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode mixture capable of improving fluidity and restraining the increase of viscosity.  <P>SOLUTION: A positive electrode mixture contains a multivalent organic acid such as oxalic acid or a succinic acid in addition to a positive electrode active substance such as LiFePO<SB>4</SB>, a binder such as polyvinylidene fluoride, a conductive material such as carbon black and acetylene black, and a solvent such as N-methyl-2-pyrrolidone. A positive electrode mixture layer 21B is formed by coating the positive electrode mixture on a positive electrode collector 21A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009017-A (JP)
Title: Waterproof and oilproof paper
Inventor: NIIMI KENICHI
IPC: B32B27/10
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide waterproof and oilproof paper having both water resistance and oil resistance needed as waterproof and oilproof paper while reducing plastic use, and realizing hot-meltability and disaggregativeness.  <P>SOLUTION: The waterproof and oilproof paper comprises a paper base 1 adjusted in surface roughness or Cobb test water-absorbency so as to be uniformly coatable with an aqueous emulsion and a coating layer 2 formed on the paper base 1 by coating it with the polyester-based aqueous emulsion followed by drying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012922-A (JP)
Title: Winding method and winder for armature
Inventor: MIURA TAKAYUKI
IPC: H02K15/095
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To offer a flyer system of winding method and a winder which can elevate the space factor by winding many wires.  <P>SOLUTION: This winder for an armature 1, which is equipped with a nozzle 5 for drawing out two or more wires 90 and a spindle 21 for rotating this nozzle 5 around its axis and winds each wire 90 on a tooth 81, is equipped with a nozzle rotating mechanism 35 which reversely rotates the nozzle 5, synchronizing with the rotation of the spindle 21, and it keeps the posture of the nozzle 5 constant even if the spindle 21 rotates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011198-A (JP)
Title: Antenna device and automatic ticket gate
Inventor: NAKAJIMA HIROTAKA
IPC: G07B15/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to hold a radio medium to the antenna means by easily recognizing the position of antenna means even if the user is a visually handicapped person.  <P>SOLUTION: An antenna device is equipped with an antenna unit 41, an antenna part 42 that is arranged in the antenna unit 41 while a surface part 42a is exposed outside and receives information transmitted by radio from the radio medium, and protrusions 47 which are protruded from the surface part of the antenna unit 41 and enables the position of the antenna part 42 to be discriminated by touching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159290-A (JP)
Title: Decoding device used for network communication device and method thereof
Inventor: LIN HOU-WEI
IPC: H03H17/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding device used for a network communication device and a method thereof.  <P>SOLUTION: There is provided a front end receiving device, a noise removing device, a feedforward equalizer, and a decoding system. The front end receiving device receives a signal transmitted from a distance and digitizes the signal to be made a first signal including components of a front cursor and a back cursor, and the noise removing device is connected to the front end receiving device and generates a second signal by removing a noise signal generated by a noise generation device in a receiver from the first signal of the front end receiving device. Furthermore, the feedforward equalizer is connected to the noise removing device and generates a third signal by removing the front cursor component in the second signal. The decoding system is connected to the feedforward equalizer, decodes the third signal, and removes the back cursor component in the third signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005012668-A (JP)
Title: Image processing method, image processing device, image scanner, image forming apparatus, and computer program
Inventor: OTSU MAKOTO
IPC: G06T7/40
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method enabling improvement of image quality when outputting as one image by absorbing a difference between characteristics of picture pattern regions in the case that the picture pattern regions from a plurality of sources are mixed on the same manuscript.  <P>SOLUTION: The image processing method determines whether a dot area exists in input image data, finds the number of dot lines of the dot area determining the existence, determines whether a plurality of the dot areas different in the number of the dot lines exists, and performs image processing corresponding to the number of the respective dot lines in each dot area in the case that the plurality of the dot areas different in the number of the dot lines exist.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010643-A (JP)
Title: Digital single-lens reflex camera
Inventor: TAKAHASHI MARI
IPC: G03B19/12
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital single-lens reflex camera that makes it possible to previously confirm the same image as a photographed image by displaying effects of differences in shutter speed, aperture, etc., on a subject image at a display part before photography.  <P>SOLUTION: This digital single-lens reflex camera is so constituted that when an electronic preview switch 28 is operated, a CPU 21 detects its signal to elevate a reflecting mirror such as a main mirror by a mirror driving device 22 and thus the shutter is released. An imaging device 13 picks up a subject image under exposure conditions based upon an exposure mode, an image processor 14 performs specified processing, and a display data processor 15 displays an image of the same exposure conditions as the photographed image on a display device 16. If parameters of the exposure conditions are changed during electronic previewing, an image computed with the parameters is displayed and this display is repeated until a shutter-releasing operation is done.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018222-A (JP)
Title: Operation input automatic deciding program
Inventor: ITO TOMOYUKI
IPC: G06F3/038
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any unexpected action from starting.  <P>SOLUTION: When it is monitored that a cursor is stopping for a second predetermined time in an action area (S11, S12), a predetermined sound is reproduced according to the contents set by a user (S13, S14), and time until a click event occurs is count-down displayed (S15, S16). When the movement stopping status of the cursor continues for a first predetermined time (S17, S18), the click event to exhibit effects similar to those of a click operation is made to automatically occur (S18). Therefore, the time until the click event occurs is count-down displayed before the click event occurs in the lapse of the first predetermined time after the movement of the cursor stops, and, if the occurrence of the click event is not desired, any unexpected action is prevented from starting by performing a cursor moving operation during count-down display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017138-A (JP)
Title: Vswr monitoring circuit and vswr monitoring method
Inventor: KOSAKA YASUFUMI
IPC: H04B17/16
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VSWR monitoring circuit capable of accurate monitoring, even when the distance from a directional coupler for monitoring VSWR (voltage standing wave ratio) to a load circuit is different.  <P>SOLUTION: The directional coupler 3 inserted in the middle between a transmission output circuit 1 and the load circuit 2 which are connected by a transmission line 10 takes out each part of a forward direction signal (progressive wave) and a reverse direction signal (reflected wave), and outputs them respectively to detectors 5, 6. A variable phase-shifter 4 is connected to the output side of the directional coupler 3, imparts phase rotation to the progressive wave and the reflected wave passing with each electric length changed by a control signal from an operation circuit 7. The operation circuit 7 calculates VSWR at the input end of the load circuit 2 based on the magnitude of each detection voltage signal outputted from the detectors 5, 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020499-A (JP)
Title: Communication equipment, its method and its system
Inventor: SHIOMOTO SHOJI
IPC: H04L1/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of enhancing the output quality in a receiving side without spoiling the real time property by stably securing the real time property of an audio output.  <P>SOLUTION: When communication equipment 3a transmits audio and video packet data to communication equipment 3b, the transmission time of the packet data through a network 9 between the communication equipment 3a and the communication equipment 3b is detected. When the detected transmission time surpasses a prescribed time, the communication equipment 3a transmits the same packet data about audio to the communication equipment 3b several times and transmits the same packet data about video to the communication equipment 3b one time. Meanwhile, the communication equipment 3a respectively transmits the same packet data about audio and video to the communication equipment 3b one time when the detected transmission time does not surpass the prescribed time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031969-A (JP)
Title: Cabinet for electronic device
Inventor: GANRYU YUJI
IPC: H05K7/18
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet for an electronic device, which is assembled by using an adhesive together with fasteners such as rivets and has enough stiffness to provide required earthquake resistance.  <P>SOLUTION: This cabinet is used to contain an electronic device unit 43. The cabinet has metal panels 32 and 33 at least one side of each of which is equipped with a reinforcing structure (46, 47, or 52) formed by folding a metal plate into box shape and are bonded to each other to form the cabinet, at least one joint metal fitting 57 which is provided at a corner of the cabinet so as to securely join the panels to each other and to increase the stiffness of the cabinet corner, and a bonding means to bond the panels to each other and to bond the joint metal fitting 57 to the panels by using an adhesive together with fasteners 58.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005027395-A (JP)
Title: Controller of permanent magnetic motor
Inventor: MURAKAMI MASANORI
IPC: H02P6/18
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To cover a wide rotational frequency range for increased maximum rotational frequency and increased nominal efficiency, using a single rotor magnetic pole position detecting circuit.  <P>SOLUTION: A method for controlling a sensorless permanent magnet motor comprises a position detecting circuit 10 which acquires a differential voltage between a virtual neutral point potential acquired from the resistor connected parallel to a stator coil and a motor neutral point potential of the stator coil, and outputs a position detection signal acquired by subtracting the signal other than third harmonics component from the signal of differential voltage. A control circuit 11 controls switching timing for energizing the stator coil based on the position detection signal from the position detecting circuit 10, and switches PWM energization pattern from sine wave driving to square wave driving according to operation states.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024834-A (JP)
Title: Image forming apparatus and transfer belt
Inventor: NAKATOMI KICHIJI
IPC: G03G15/01
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by preventing deterioration of a marker formed on an inner periphery surface of a transfer belt for synchronizing the timing of superposing of color images, and superposing color images with high precision.  <P>SOLUTION: While providing small diameter parts 31b to 33b in each roll 31 to 33 hung on a transfer belt 21, the marker 34 is formed in a position on the inner periphery surface of the transfer belt 21 and facing the small diameter parts 31b to 33b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031133-A (JP)
Title: Fixing device
Inventor: KIKUCHI NOBUHIRO
IPC: G03G15/20
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film fixing unit with simple configuration which prevents unstability of a heating element, caused, for example, when the heating element is attached to an external part.  <P>SOLUTION: The fixing device includes the heating element; a fixing film for fixing an unfixed toner image on a recording medium with the heat of the heating element; and a guide member which guides the rotation of the fixing film. In the fixing device, the heating element is incorporated in the guide member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028395-A (JP)
Title: Punch laser compound working machine
Inventor: KASHIRO MASATAKA
IPC: B23K26/08
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch laser compound working machine of high productivity capable of individually and smoothly taking out products and fractions cut out of a workpiece to facilitate the sorting work, and eliminating the need for stopping the working for the taking-out work and spending excessive time.  <P>SOLUTION: In the punch laser compound working machine 1 comprising a workpiece positioning device C to move a workpiece W in a X-Y direction and position it, a punch working unit A to perform punching on the workpiece, and a laser working unit B to perform laser working on the workpiece, a working table 27 in which at least three conveyor segments CS1-CS4 conveyable in a X direction are disposed in parallel in a Y direction, and a laser working head 17 movable in a Y-direction are provided on the laser working unit B, and the conveyor segments CS1-CS4 are independently elevated/lowered and conveyed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033390-A (JP)
Title: Piezoelectric device and manufacturing method for the same
Inventor: MURATA KAZUO
IPC: H03H9/19
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To mount a piezoelectric blank horizontally in relation to a base member without damaging exciting electrodes.  <P>SOLUTION: One of the surfaces of a strip-shaped crystal piece 2 is a flat surface parallel with the longitudinal direction, while on the other surface, a beveling arc shape is formed on both end parts in the longitudinal direction. After a stud bump 4 is formed beforehand onto the electrode surfaces of either drawing electrodes 21a and 22a of the crystal piece 2 or connection electrodes 31 and 32 of a package 3 by applying an ultrasonic wave from a wire beforehand whose primary component is Au, the vicinity of the drawing electrode 21a on the flat surface side of the crystal piece 2 is sucked with a sucking nozzle, the crystal piece is held onto the connection electrodes 31 and 32, and the ultrasonic wave is applied to connect the stud bump and the electrodes. A cover member 5 is joined to the cover member joint part 35 of the package 3 via a brazing filler material layer 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035122-A (JP)
Title: Thermal transfer sheet
Inventor: IESHIGE SOSUKE
IPC: B41M5/42
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer sheet free from thermal fusion bonding between a dye layer and a material to which an image is transferred; the generation of an abnormal transfer; and faults such as print irregularities on the material due to creases generated in the thermal transfer sheet during thermal transfer recording, which are caused by heat damage to a primer layer by a thermal head, in the case the primer layer is reduced in thickness or printing speed is increased in the thermal transfer recording, in a thermal transfer sheet formed by providing a heat resistant slippery layer on one face of a base material sheet and a coloring material layer on the other face of the base material sheet through a primer layer.  <P>SOLUTION: In the thermal transfer sheet with the heat-resistant slippery layer formed on one surface of the base material sheet and the coloring material layer formed on the other surface of the base material sheet through the primer layer, the ratio G'a/G'b of the storage elastic modulus G'a[Pa] and G'b[Pa] at 80°C and 140°C, respectively, of a binder resin constituting the primer layer, is set to be not more than 100 as a solution of the above problem.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162020-A (JP)
Title: Heat radiation shielding component dispersion, process for its preparation and heat radiation shielding film forming coating liquid, heat radiation shielding film and heat radiation shielding resin form which are obtained using the dispersion
Inventor: FUJITA KENICHI
IPC: C08J5/22
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation shielding component dispersion which is not subject to various restrictions as a dangerous material during transportation and also hardly causes generation or the like of a precipitate resulting from aggregation of the heat radiation shielding component during storage, its manufacturing method, a coating liquid to form a heat radiation shielding film and a heat radiation shielding film and a heat radiation shielding resin molded product which are all obtained by using the dispersion.  <P>SOLUTION: The heat radiation shielding component dispersion is characterized in that it comprises fine hexaboride particles and a polymer-based dispersing agent for dispersing this, in that the mixing ratio of the polymer-based dispersing agent to the fine hexaboride particles is 0.3 pt.wt. or more and less than 50 pts.wt. of the dispersing agent to 1 pt.wt. of the fine hexaboride particles, and in that it does not contain substantially an organic solvent. Also the manufacturing method of the heat radiation shielding component dispersion is characterized in that to a dispersion in which fine hexaboride particles are dispersed into an organic solvent, a polymer-based dispersing agent is added in a mixing ratio of 0.3 pt.wt. or more and less than 50 pts.wt. to 1 pt.wt. of the fine hexaboride particles, and thereafter the organic solvent is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005007131-A (JP)
Title: Heat reserving cooking pot
Inventor: MOMOZAKI YOICHI
IPC: A47J27/022
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a thermally insulated heat reserving cooking pot is bulky and hard to use, due to its structure of putting a pot in another thermally insulating vessel after heating.  <P>SOLUTION: This heat reserving cooking pot is constituted, by arranging a thermosiphon 4 at the bottom part of a pan of a double structure. A thermally insulating layer 2 is arranged on a pot side surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047808-A (JP)
Title: Method for producing methyl compound
Inventor: NAKAMURA AKIHIKO
IPC: C07D207/333
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more industrially advantageously producing a methyl compound represented by formula (3) äwherein, R<SP>1</SP>denotes a lower alkyl group which may be substituted or an aryl group which may be substituted; A denotes an oxygen atom, a sulfur atom or a group represented by formula (3-1) (wherein, R<SP>2</SP>denotes a hydrogen atom, a lower alkyl group which may be substituted, a lower alkenyl group which may be substituted, a lower alkynyl group which may be substituted or a benzenesulfonyl group which may be substituted)}.  <P>SOLUTION: The method for producing the methyl compound represented by formula (3) is characterized as follows. A compound represented by formula (1) äwherein, R<SP>1</SP>and A denote each the same meaning as described in formula (3)} is reacted with a silane compound having at least one silicon-hydrogen bond in the presence of a sulfonic acid compound represented by formula (2) (wherein, R<SP>3</SP>denotes a lower alkyl group or a phenyl group which may be substituted).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004155585-A (JP)
Title: Paper feeder and recording device equipped therewith
Inventor: YAMANAKA TAKESHI
IPC: B65H3/52
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow more accurate friction separation of printing paper in a friction separation system without increasing the friction coefficient of a friction separation material.  <P>SOLUTION: A separation pad 35 is provided in opposition to a paper feed roller 3 for friction separation of paper being held between the paper feed roller 3 and the separation pad 35. Paper guide members 11 each having a guide face 12 and a paper end abutting face 14 are arranged on both sides of the separation pad 35. A paper entry port formed by an angular portion 14 where the guide face 12 and the paper end abutting face 14 intersect each other and an outer peripheral face (the arcuate face) of the paper feed roller 3 is formed to be in an approximately blocked condition. A hopper 5 is pressed against the paper feed roller 5 to elastically deform the paper feed roller 3 at its outer peripheral face, thereby permitting the opening of the paper entry port formed by the angular portion 14 and the outer peripheral face of the paper feed roller 3.  <P>COPYRIGHT: (C)2004,JPO