baber/WOPTO huggingface dataset:
Patent JP-2005156884-A (JP)
Title: Optical switch
Inventor: NIIMURA YUICHI
IPC: G02B6/32
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize cost reduction and miniaturization in an optical switch by adopting a simple structure.  <P>SOLUTION: The optical switch 1 consists of: a lens block 2 in which a multi-core ferrule 22 including a plurality of optical fibers 23 is connected to the end part of a collimator lens 21; a reflection mirror 3 facing to the other end part of the collimator lens 21; a movable prism 4 arranged between the lens block 2 and the reflection mirror 3; an actuator 5 which drives the movable prism 4; and an optical block 6. Optical paths are switched by inserting or retracting the movable prism 4. The optical block 6 suppresses the variation in an optical characteristic due to a variation in temperature by combining the lens block 2, the reflection mirror 3 and the actuator 5. The optical switch is miniaturized and inexpensively manufactured by sharing components by arranging incident and emitting optical fibers on the same side of the collimator lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157690-A (JP)
Title: Electronic equipment and information providing method
Inventor: NAKAO TOSHIO
IPC: G06F17/30
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately acquire information interesting to a user and present the information to the user.  <P>SOLUTION: Operation history data on a webpage viewed by a user are analyzed and words included in text data extracted from the webpage corresponding to the operation history are analyzed to generate user characteristic information 209, and content is recommended to the user with the user characteristic information. The user characteristic information 209 reflects the history of operations on the webpage interesting to the user, so that content interesting to the user can be recommended. The processing is automatically executed, so that without complicated operations and even without special knowledge of a network and the like, the user can be recommended interesting content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161421-A (JP)
Title: Staple needle and stapler
Inventor: OGURI SATOSHI
IPC: F16B15/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To impart identification information to paper by a simple method, and to surely prevent loss of the imparted identification information.  <P>SOLUTION: This staple needle 1 has a needle body 3, and a wireless communication element 5. The wireless communication element 5 is installed on the needle body 3, and can hold information including the identification information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162354-A (JP)
Title: Sheet carrying device and image forming device
Inventor: AKAMA SHINOBU
IPC: B65H5/38
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To decrease impulsive sound generated when a sheet passes a stepped portion formed on an outside guide of a bent sheet guiding passage.  <P>SOLUTION: The sheet carrying device 81 comprises a carrying passage 27 having the arc-shaped outside guide 16 and an inside guide for guiding a carried sheet; the stepped portion 30 formed on the outside guide 16 and wherein a downstream side is lower than an upstream side; and an elastic member 32 provided on the outside guide 16 upstream to the stepped portion 30 at one end, extending to the downstream side, and having a second bending portion 32b press-contacted on the inside guide 33 and a tip end 32c press-contacted on the outside guide 16. The elastic member 32 presses the carried sheet on the inside guide 33 by a second bending portion 32e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166818-A (JP)
Title: Manufacturing method of tape for tab
Inventor: KANESHIRO NAGAYASU
IPC: H01L21/60
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a tape for TAB for reducing warpage thereof.  <P>SOLUTION: The method of manufacturing the tape for TAB including at least an insulating layer and a conductive layer comprises steps of forming the insulating layer, and bonding the insulating layer and a conductive layer. The linear expansion coefficient C<SB>TE</SB>of the insulating layer and a humidity absorbing expansion coefficient C<SB>HE</SB>satisfy the relationship of C<SB>TE</SB>×2-C<SB>HE</SB>-32≥0. Here, the elasticity of the insulating layer can be set to 4.5 GPa or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187304-A (JP)
Title: Method of design and electric circuit for multi-band electronic circuit
Inventor: LU SHEY-SHI
IPC: G06F17/50
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of design and an electric circuit for a multi-band electronic circuit having at least one transistor.  <P>SOLUTION: This designing method comprises (a) a step which varies the capacitance between an input terminal and the output terminal of the transistor of the circuit, and (b) a step which switches among multiple bands by obtaining the resonant frequency of the circuit, in response to the change of the capacitance. This method of design is for the electric circuit, which includes the transistor having at least one input terminal and an inductor electrically, connected to the input terminal of at least one transistor and comprises a step, which varies the bias of the transistor and a step which switches among multi-bands, by changing the resonant frequency of an input impedance of the transistor and the inductor, in response to the change of the bias. This invention does not need to use off-chip inductors or capacitors, and contributes to the yield and the amount of production, because no extra connections are required, in comparison with prior art because switchings among the bands are performed by using the current, voltage or capacitance between the input terminal and the output terminal of the transistor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005169799-A (JP)
Title: Image writer
Inventor: ISHIKAWA NAOICHI
IPC: B41J2/45
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image writer in which the image quality is enhanced by improving the aspect ratio of one dot of a print image.  <P>SOLUTION: In a digital copy machine 1, an LED write control circuit 51 transfers one line of image data during one main scanning line while shifting by a predetermined amount in the main scanning direction, i.e. the axial direction of a photosensitive body 23, to each of LED heads 25a-25c arranged in zigzag while overlapping by a predetermined amount in the main scanning direction and performs lighting control based on the image data a plurality of times thus driving lighting of each LED a plurality of times. A horizontal line can be made thick by increasing the print density for one inter-line width and image quality can be enhanced by improving the aspect ratio of one dot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173217-A (JP)
Title: Manufacturing method of polarizing film, manufacturing method of polarizing plate and manufacturing method of optical laminate
Inventor: MATSUMOTO KOJI
IPC: B32B7/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polarizing film which has an excellent surface state and hardly causes the irregularity of dyeing, and to provide a manufacturing method of polarizing plate and a manufacturing method of optical laminate using the polarizing film.  <P>SOLUTION: In the manufacturing method of polarizing film, uniaxial stretching is performed before and/or during a process of treating a polyvinyl alcohol base film in order of swelling, dyeing and borating. Prior to the borating process, dyeing baths of two steps or more are disposed and the dyeing is performed successively and boric acid is included in the final dyeing bath.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176075-A (JP)
Title: Device, system, method, and program for communication
Inventor: SAKUSABE KENICHI
IPC: H04L29/08
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide efficient data transmission by making an acknowledgement and a transmit data into a piggyback for transmission.  <P>SOLUTION: A memory circuit 34 holds a transmit data DT. A transmission processing circuit 33 informs a transmission/reception management circuit 31 that the transmit data DT are held. If the transmit data DT are held at the memory circuit 34, the transmission/reception management circuit 31 directs the transmission processing circuit 33 to generate a transmit frame in which an acknowledgement includes the transmit data DT, when it performs the acknowledgement upon receipt of a transmission signal. Since the acknowledgement and the transmit data DT can be transmitted with one frame, efficient data transmission can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004225892-A (JP)
Title: High shearing ball-type check valve device, molten ink flow control assembly using the same, and phase change ink image forming apparatus
Inventor: LEIGHTON ROGER
IPC: B41J2/175
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve device suitable for the liquid ink flow control in a liquid ink image forming apparatus with high efficiency and quick response.  <P>SOLUTION: This high shearing ball type check valve device 500 includes a valve housing 510 defining the shape of a valve chest 512. The valve chest 512 has a desired cross-sectional dimension, an inlet end and an outlet end. The high shearing ball type check valve device further includes an inlet member 530 connected to the valve housing, a ball receiver and a sealing part 534 having the desired first durometer hardness, a valve ball having a desired diameter and movably mounted in the valve chest 512, and an outlet opening part positioned on an outlet end of the valve chest. The outlet opening part 540 has the rectangular shape, and has a dimension slightly larger than a diameter of the valve ball to generate a fluid flow pattern in the direction opposite to the direction generating the comparatively high shearing stress on the valve ball.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005183036-A (JP)
Title: Connector device for card
Inventor: KURODA YOSHINARI
IPC: G06K17/00
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device for a card capable of preventing a card from popping out from a given ejection position.  <P>SOLUTION: The connector device comprises a slide member 3 with a biasing member 4 having an engagement part 4a engaged with a first concave part 1c of the card 1 loaded at a given loading position inside a housing 2, and a regulating means regulating movement of the card 1 when the card 1 moves in a direction protruding from an insertion hole 2a of the housing 2 over the given ejection position. The regulating means is structured of a combination, for instance, of a convex part 2c formed on a wall face of the housing 2, and a second concave part 1d engaged with the convex part 2c, formed at a side edge of the card 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199695-A (JP)
Title: Method for automatically choosing visual characteristic to highlight target against background
Inventor: ROSENHOLTZ RUTH E
IPC: G06V30/10
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a viewer to easily discriminate a target and pay his/her attention to the target by automatically selecting a parameter of visual characteristic of the target to the background.  <P>SOLUTION: The average characteristic of an area 100 is calculated, and the covariance of the area 100 is determined. This covariance is inverted to generate an inverse covariance, a target characteristic is evaluated to determine the difference between the average characteristic and the target characteristic. The difference is transposed to generate a transposed matrix of difference, and conspicuity is determined from the product obtained by multiplying the transposed matrix of difference by the inverse covariance multiplied by the difference. This conspicuity is compared with one acceptance reference. When the conspicuity does not satisfy the acceptance reference, the target characteristic is adjusted, and the difference determination step, the difference transposition step, the conspicuity determination step and the conspicuity comparison step are repeated. When the notability satisfies the acceptance reference, the target characteristic is outputted. According to this, an object 130 is visually emphasized from other attention diffusing matters 120.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005123555-A (JP)
Title: Printed wiring board, and its manufacturing method
Inventor: SATO FUMITAKA
IPC: H05K1/09
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain area reduction, cost reduction, step simplification and the like by making a circuit pattern much finer in a printed wiring board.  <P>SOLUTION: In the manufacturing method of the printed wiring board wherein circuit patterns 4a, 4b are included on at least a front/rear surfaces of a substrate 1 and a conduction through hole 8 is formed between the circuit pattern 4a, 4b, the circuit patterns 4a, 4b at least on the front/rear surface are previously formed on a stage before applying electrical copper plating 7 for forming the through hole 8, the through hole 8 is formed by then applying electrical copper plating 7 all over the surface while applying nickel plating 6 after applying chemical copper plating 5 all over the surface including the inner peripheral surface of a through hole pore 3, land patterns 9, 9 are then formed around the through holes 7 by applying etching treatment to electrical copper plating 7 in a state of covering the through hole 8 and the periphery of its opening with the front/rear surface, and nickel plating 6 and chemical copper plating 5 are then sequentially peeded off and removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178148-A (JP)
Title: Space seat member for edge tool and edge tool attaching structure
Inventor: FUJIWARA TSUGUNORI
IPC: B23C5/24
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space seat member for an edge tool capable of easily and precisely adjusting a micro-interval without damaging the rotary blanance of the edge tool regardless of the diameter size of the edge tool.  <P>SOLUTION: The space seat member 10 is provided with a disc-shaped base plate member 11 having a fitting recessed part 16 depressed in uniform thickness with respect to the surface excepting the outer peripheral edge side of the base plate member on one surface side thereof, a first adjusting plate 20 which is inserted in the fitting recessed part and of which one side is inclined with respect to the other side by a predetermined angle and a second adjusting plate 30 of which one side is inclined with respect to the other side by a predetermined angle and which is slidably superposed on the first adjusting plate to become uniform in thickness as a whole along with the first adjusting plate. A movement adjusting mechanism, which mutually moves the first and second adjusting plates along an inclined directions through a cooperation member 41 so that both adjusting plates change in thickness uniformly as a whole and the movement quantities on both sides in a diametric direction are equalized centering around the axial center, is provided to each of the base plate member, the first adjusting plate and the second adjusting plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184481-A (JP)
Title: Communication adapter and home network system
Inventor: TAKIMOTO KAZUTOSHI
IPC: H04Q9/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To cause another electrical apparatus on a network to recognize occurrence of communication abnormality if the communication abnormality occurs between an electrical apparatus for domestic use and a communication adapter for connecting the apparatus to the network.  <P>SOLUTION: The communication adapter requests apparatus information for the electrical apparatus for domestic use after a power source is turned on. If there is no response to the request from the electrical apparatus for domestic use, the apparatus information is requested again after the lapse of a fixed time interval. If there is no response from the electrical apparatus for domestic use even after the request is repeated predetermined times, the communication adapter judges that communication abnormality occurs, and notifies the other electrical apparatus on the network of the communication abnormality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177844-A (JP)
Title: Friction stirring and joining method
Inventor: INUZUKA MASAYUKI
IPC: B23K20/12
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stirring and joining method which can join members to be joined without using a backing member.  <P>SOLUTION: Each of members 21, 22 to be joined is joined each other while leaving an unfluidized portion 29 in a member 23 to be joined facing a joining tool 24 from the downstream side in the immersing direction. When the joining tool 24 presses the member 23 to be joined, a tool pressing force F1 of the joining tool 24 is transferred to the unfluidized portion 29. The unfluidized portion 29 has a higher deformation resistance than the fluidized portion 27. Plastic deformation of the member 23 to be joined can be suppressed by having the unfluidized portion 29 bear the tool pressing force F1. Thus, the friction stirring and joining can be performed without using the backing member. As the backing member is made unnecessary, the friction stirring and joining apparatus can be miniaturized and simplified so that manufacturing cost of the friction stirring and joining apparatus can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177307-A (JP)
Title: Ultrasonic search unit
Inventor: KADOKURA MASAHIKO
IPC: A61B8/12
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic search unit eliminating positional deflection caused by sliding of a wire on a driving pulley and a swinging pulley in swinging and easily attaching the wire while adjusting an origin position angle of the swinging motion of an ultrasonic oscillator without using a position and angle sensor.  <P>SOLUTION: This ultrasonic search unit is provided with the ultrasonic oscillator 4 emitting the ultrasonic wave by swinging, a motor generating a power for swinging the ultrasonic oscillator, a first power transmission means 10 transmitting the power, a driving means 6 rotationally turning by the power to be transmitted, a second power transmission means 8 transmitting the power by the turning, a swinging means 7 attached with the ultrasonic oscillator and swinging the ultrasonic oscillator by the power by the turning, a first fixing means 11 fixed with the both ends of the second power transmission means and fixed to the swinging means along with the fixed second power transmission means, and a second fixing means 12 fixing the other end opposed to the fixed one end of the second power transmission means becoming annular by the fixing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183862-A (JP)
Title: Manufacturing method for capacitor, capacitor and semiconductor device
Inventor: MIYAZAWA HIROSHI
IPC: H01L21/316
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a capacitor capable of manufacturing the small-sized capacitor having a high capacity at a low cost which is obtained by the manufacturing method, and a semiconductor with the capacitor.  <P>SOLUTION: The manufacturing method for the capacitor 1 has a structure in which a dielectric film 3 is held between a first electrode 2 and a second electrode 4. The manufacturing method includes a process in which the first electrode 2 is formed on a base body 53, and a process in which a liquefied body comprising the precursor compound of a bismuth layer compound is arranged on the first electrode 2 by a droplet discharge method. The manufacturing method further includes a process in which the dielectric film 3 is formed by thermally treating the liquefied body, and a process in which the second electrode 4 is formed on the dielectric film 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189924-A (JP)
Title: Online application system
Inventor: YONEDA HIDEKAZU
IPC: G06Q50/10
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system allowing a school to create an application format for reducing a paperwork load and allowing an applicant giving an application to a plurality of schools to save labor for inputting data.  <P>SOLUTION: This online application system is provided with an input/output data table correlating data items necessary for the application in a personal information table with the position and display format of them on the application, a school information input part receiving other formatted display contents necessary on the application as layout information from a school, an application information storage part storing the received layout information of each school, an application information receipt part making the applicant select application information from stored information for receiving input of application information necessary for the data items arranged in the application and storing the received application information in a personal information database, an application information storage part storing the received application information, and an application information notification part notifying the received application information to an applicable school.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186658-A (JP)
Title: Tire valve equipped with tire air pressure sensing means and tire air pressure sensing device using the valve
Inventor: ICHIKO KAZUYOSHI
IPC: B60C23/20
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire valve equipped with a tire air pressure sensing means and a tire air pressure sensing device using the tire valve capable of eliminating damage of a tire when it is mounted and removed and sensing the air pressure properly at all times.  <P>SOLUTION: The tire valve 1 is formed in a coaxial structure where an outer skin 5 of resin is molded at the periphery of a valve stem 4 in tubular shape and is fixed to a rim 55 in penetrating it, wherein a coil antenna 3 is embedded in an outer side part 7 of the resin skin 5 protruding to the side of the rim in such a way as winding round the valve stem 4, while a sensor device 2 is embedded in the inner side part 6 of the resin skin 5 protruding to the tire inside from the rim 55. Therefore, the tire valve 1 is in the coaxial structure in the same manner as in any conventional valve arrangement, and is attached to a valve hole 58 formed in the rim 55 easily by a usual fixing means. Also it is easy to make weight adjustment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187616-A (JP)
Title: Lapping oil composition and finish polishing method for composite material
Inventor: SAITO ISAO
IPC: B82Y99/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve uniform polishing wherein selective polishing of a soft material is inhibited when polishing a composite material consisting of materials having different hardness.  <P>SOLUTION: A lapping oil composition is one used in finish polishing conducted after main polishing performed by dropping a liberated grain slurry on a lapping board when polishing the composite material consisting of the materials having different hardness. The composition contains at least one amine compound in a non-aqueous solvent and contains carbon nanoparticles having a maximum particle size of ≤50 nm. The finish polishing method for the composite material is performed using the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI