baber/WOPTO huggingface dataset:
Patent JP-2004214132-A (JP)
Title: Deflection yoke
Inventor: NISHIWAKI KAZUTAKA
IPC: H01J29/76
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it is difficult to achieve both an improvement in a horizontal deflection sensitivity and suppression of the occurrence of cone halation caused by a rectangular-shaped funnel of a CRT in a deflection yoke comprising a pair of horizontal deflection coils for performing deflection in a direction of arrangement of in-line type electron guns in a TV set, a monitor set or the like, a pair of vertical deflection coils for performing deflection in a direction perpendicular to the direction of arrangement of the guns, and a core disposed in a magnetic flux path of the coils.  <P>SOLUTION: The deflection yoke is formed such that a small-diameter-side end face of the core 4 is located 10-15 mm apart from a screen-side end face of an electron-gun-side bent-up portion of the horizontal deflection coil 1, and that a constant diameter portion of the core 4 located on the small diameter side thereof has a length of 2 to 7 mm as taken in a tube axial direction. The deflection yoke can thus suppress the occurrence of cone halation and improve the horizontal deflection sensitivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221167-A (JP)
Title: Electronic component mounting method and mounting apparatus
Inventor: TAKANO TAKESHI
IPC: H05K13/04
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting method and mounting apparatus in which the mounting accuracy and fall of quality of a circuit board due to the interference of nozzle and electronic component can be prevented while electronic components are mounted in higher density to the circuit board using an existing attraction nozzle.  <P>SOLUTION: The nozzle is allocated to the position deviated from the center of an electronic component so that the size of nozzle 3 stuck out from the electronic component 1c in the direction adjacent to the electronic component 1c is determined smaller than the predetermined value. Thereafter, the electronic components are attracted. Accordingly, the nozzle is never placed in contact with an adjacent mounted electronic component 1b. Moreover, loading accuracy can be improved and excellent product can also be manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221206-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: INABA YUICHI
IPC: H01S5/042
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the transmission loss of a high-frequency signal is lowered and the distortion of the signal is reduced.  <P>SOLUTION: The generation of an inductance component by a bonding wire is inhibited. A photoelectric-element module 10 has insulating films 101 and 105 formed on the top face and underside of an Si layer 100, a semiconductor mounting substrate 11 having an element loading region Ra and an optical-fiber mounting region Rb, a light-emitting element 14a and a photodetector 14b connected to tabular wirings 12a, 12b, 13a and 13b respectively, a V-shaped trench 15 extended in approximately parallel with the optical axis of the photodetector 14a, a trench 16 being brought into contact with the end section of the trench 15, and being orthogonal to the trench 15, and a tabular conductive section 17 connected to the wirings 13a and 13b. A conductive layer 18 formed on the underside of the substrate 11 is connected to the conductive section 17 formed so as to cover the whole underside of the substrate 11. The end section E of the substrate 11 is formed in an inclined plane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221877-A (JP)
Title: Planar array antenna device
Inventor: TANAKA HIROTAKA
IPC: H01Q21/10
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar array antenna device which forms the beam of a predetermined beam shape such as a fan-like beam.  <P>SOLUTION: On the front surface of a dielectric substrate 11, a micro strip line L1 for power supply is formed, and an impedance converting circuit 10b for converting impedance from characteristic impedance of the micro strip line L1 for power supply to characteristic impedance of a slot line L2 is included. On a rear face of the dielectric substrate 11, the slot line L2 is formed so that it intersects perpendicularly with the micro strip line L1 for power supply substantially. In addition, a plurality of micro strip lines L3 for excitation of an identical length are formed on the front surface of the dielectric substrate 11 with a mutually identical interval so that they intersect perpendicularly with the slot line L2 at an intermediate point of each micro strip line L3 for excitation. Furthermore, a plurality of radiation patch conductors P11-P61 are formed on the front surface of the dielectric substrate 11 so that they connect to both ends of each micro strip line L3 for excitation, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003304537-A (JP)
Title: Method of processing digital image for low-bit rate application
Inventor: JUNG JOEL
IPC: H04N7/30
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing digital images usable for low-bit rate applications in real time exclusively used for a mobile terminal.  <P>SOLUTION: The method of processing digital images comprising pixel blocks, comprises a detection step of detecting blocking artifacts between two adjacent blocks and a filter step of filtering a pair of adjacent blocks. The method according to the invention further comprises a filter decision step based on a comparison between luminance values of the pixels of the two adjacent blocks and a reference function representing a difference of minimum luminance values that can be seen by an observer as a function of an average luminance area of the image in order to determine whether a difference of luminance between the blocks is either or not visible to the observer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004220461-A (JP)
Title: Accessory configuration managing method and system
Inventor: IIJIMA HIROYUKI
IPC: G06Q50/04
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management method and management system for managing the configuration of an accessory attached to a customized product based on weight determination in order to accurately and quickly determine the appropriateness of the configuration of the accessory of an article according to the configuration of the product main body.  <P>SOLUTION: In this accessory configuration managing system for managing the configuration of an accessory in the customization of a personal computer, the configuration and the weight of an accessory corresponding to basic unit information being the configuration unit information of a product responding to customization is managed as accessory configuration information. Article information and weight information are acquired by extracting the accessory configuration information pertinent to a basic unit developed from the order receiving unit configuration, The information is compared with the weight measurement result of the article, and the variance and excess/deficiency of the article are detected in S1 to S17. In this case, the target article is classified within error tolerance range, and measurement instruction and measurement operation are executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221473-A (JP)
Title: Semiconductor storage
Inventor: TSUKIKAWA YASUHIKO
IPC: G11C11/4097
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the refresh characteristic and the manufacturing yield of a twin cell DRAM wherein one bit data are stored in two DRAM cells.  <P>SOLUTION: In a twin cell 101# constituted out of two DRAM cells, a cell plate 130# is separated electrically from every other twin cell 101#. Consequently, the voltages of two storage nodes 140 which store mutually complementary data in a single twin cell are varied in the same way by capacitive coupling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228153-A (JP)
Title: Method of aligning between pattern layers, alignment process apparatus, and method of manufacturing semiconductor device
Inventor: NAGAI KOICHI
IPC: G03F9/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize highly accurate alignment not only for direct alignment but also for indirect alignment among a plurality of pattern layers to be laminated.  <P>SOLUTION: Displacement of present pattern layer for the reference pattern formed on a pilot wafer within the same lot to be processed with the predetermined aligner is inspected in the method of aligning a plurality of pattern layers. Displacements of lower layers are assumed by reading the historical data of displacements of a part of layers or all layers lower than the present pattern layer. A displacement compensation coefficient is calculated on the basis of the displacement inspection results of the present pattern layer and displacements of the assumed lower layers. The present pattern layer is exposed in the main lot by setting the displacement compensation coefficient to the aligner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224093-A (JP)
Title: Automatic speed control device for vehicle
Inventor: ADACHI HIDESHI
IPC: F02D29/02
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform automatic travel expected by a driver from high speed travel to stop without canceling ACC by providing a long distance radar and a short distance sensor whereby an obstacle in a short distance can be recognized in a wide range, and to perform ACC travel without the sense of incongruity especially during a traffic jam.  <P>SOLUTION: The long distance radar and the sort distance sensor capable of detecting an object in a wider range in a horizontal direction compared to the long distance radar are combined so that ACC travel during a traffic jam is made possible. The short distance sensor is added, and thereby a dead angle of obstacle detection by the long distance radar is reduced and detection accuracy is improved. Thus, operation for avoiding collision can be precisely achieved by control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222855-A (JP)
Title: Game machine
Inventor: MIYATAKE HIDEKI
IPC: A63F7/02
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement by adding movable performance to display performance for realizing performance easy to understand.  <P>SOLUTION: After the lapse of a prescribed period since ready performance (a first step), the combination of losing [787] is derived (Figures (a) and (b)) according to the operation of a performance character P. In a state where the results of the ready performance of the first step are derived, before the ready performance is developed to the next step (second step), the right arm 22 and the jaw 24 of a character 21 are operated for making the movable performance (Figure (c)). When the movable performance is made, the right arm 22 and the jaw 24 operates trembling. When the prescribed period has passed since starting of the operation, the right arm 22 operates so as to point a performance character (P) displayed on a variable display H, and the jaw 24 operates as if the character 21 opens his/her mouth (Figure (b)). By this movable performance, the ready performance is developed to the second step.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004063058-A (JP)
Title: Content reproducing apparatus and content transmitting/receiving system
Inventor: TANIGAWA KENTARO
IPC: H04N7/173
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide content reproducing apparatus or the like which surely reproduces the data intended by a content provider while permitting the skip of reproduction of the contents when the reproducing apparatus accepts the instruction to skip the reproduction of the data, such as CMs (commercial messages), in a specific reproduction section in the reproduction of the contents.  <P>SOLUTION: When the content reproducing apparatus receives from a user the skip instruction during the reproduction of the contents, the apparatus determines whether the skip of the reproduction of the data in the reproduction section instructed by the user is permissible or not. When the determination to deny the skip is made, the apparatus reproduces alternative data in place of the data in the reproduction section subjected to the skip instruction. The apparatus performs the control to reproduce the data in the reproduction section following the reproduction section subjected to the skip instruction after the completion of reproduction of the reproduction data of the alternative data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225106-A (JP)
Title: Method for manufacturing stamper
Inventor: KISHIDA KAZUTO
IPC: B41J2/16
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stamper, which easily exfoliates an electroformed product from a substrate, and thereby shortens the necessary time for the exfoliation and consequently for manufacturing the stamper.  <P>SOLUTION: The method for manufacturing the stamper comprises forming an electrode film 2A on the substrate 1, forming a pattern 3A on the electrode with a photolithography method using a photosensitive resin material 3, forming the electroforming metal 5 on the pattern 3A, then removing the pattern 3A and the electrode film 2B to exfoliate an electroformed product 5 and obtain the stamper, wherein the electrode film 2A is sandwiched between an exfoliating layer 11 made of a resin material easily dissolving in a liquid mixture of ammonia and oxygenated water, and an adhesive layer 12, and the electrode film 2A is made of an etchable material by a liquid mixture of ammonia and oxygenated water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003273124-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SUZAWA HIDEOMI
IPC: H01L21/336
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operating characteristic and reliability of a semiconductor device, achieve lower power consumption, reduce the number of processes and manufacturing costs, and improve a yield by making structures of TFTs disposed in various circuits appropriate in accordance with the function of the circuit.  <P>SOLUTION: The concentration of an impurity element for conductivity-type control of LDD regions 622, 623 of the TFT are made gradually higher as approaching to a drain region to form concentration gradients. For the purpose of forming the LDD regions having such concentration gradients of the impurity element, a gate electrode 607 having a tapered part and a gate insulating film 605 having a tapered part are provided, and an ionized impurity element for the conductivity-type control is passed through the gate insulating film 605 to be added to the semiconductor layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004230006-A (JP)
Title: Nail interval measuring apparatus and nail interval measuring method in game machine
Inventor: ARAI HIROTAKA
IPC: A63F7/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily measure and display an essential nail interval by eliminating a superfluous mechanical load which blocks the motion of a parallel opening/closing arm for nail interval measurements to be touched/separated on the peripheral surfaces of obstructing nails in a game machine.  <P>SOLUTION: A fixed arm 4 and a parallel opening/closing arm 5 which are touched/separated on/from two obstruct nails 2 are projected while facing each other on the tip of an approximately pistol-like nail interval measuring tool 3. The tips of the parallel opening/closing arm 5 are elastically brought into contact with the confronted peripheral surfaces 2A of the obstruct nails 2 together with the tips of the fixed arm 4. A nail interval data signal S1 corresponding to the elastic contact point is detected from a light source position sensor P which receives beam light from a movable light source L arranged on the parallel opening/closing arm 5 without contact. The signal S1 is arithmetically processed and then converted into a nail interval count signal S2, and a current character indicator A is then driven and controlled to numerically display the inner interval D between two obstructing nails 2 on an indicator A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236487-A (JP)
Title: Brushless motor
Inventor: YOSHIHARA KURAJI
IPC: H02K29/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor of a flat structure that can prevent the reduction of a motor output and reduce cogging torque and vibrations.  <P>SOLUTION: Base surfaces 11ba, 11bb are jointed of each tooth winding part wound with a coil on split teeth 11a to 11c that face a rotor 12 via a gap. Of three teeth 11a to 11c formed parallel to each other, the circular arc radius ra of the end parts of both end teeth is made different from the circular arc radius rb of the end part of the central teeth. Only the center of the circular arc of the end part of the center teeth 11b is positioned on the center of rotating axis 12o, keeping the relation of the gap δ1> the gap δ2. This way, the flat brushless motor having small cogging torque can be obtained without significantly reducing the motor output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236788-A (JP)
Title: Method for manufacturing leukocyte-free hemocyte suspension and leukocyte removing filter device
Inventor: NAKANO YASUHIRO
IPC: A61M1/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a leukocyte-free hemocyte suspension by selectively removing leukocytes from a hemocyte solution that can significantly reduce a loss of the hemocyte suspension after filtration by realizing a significant reduction in the volume of a filter medium while maintaining a high leukocyte removing capability and a leukocyte removing filter device used for the manufacturing method.  <P>SOLUTION: The method for manufacturing a leukocyte-free hemocyte suspension for removing leukocytes from a hemocyte suspension to be treated passes an entire hemocyte suspension flowing out of a first filter through a second filter made up of one or two or more through hole type porous membranes whose average hole area S (μm<SP>2</SP>) is 1≤S≤320, the standard deviation σ(μm<SP>2</SP>) of the hole area is 0≤σ ≤0.5S, and the rate of hole area is 10 to 90%, after passing the hemocyte suspension to be treated through the first filter whose leukocyte removing capacity is 1.0 to 3.5 Log per 450 cm<SP>3</SP>of the treated hemocyte suspension. The leukocyte removing filter device is used for this manufacturing method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242021-A (JP)
Title: Mobile terminal device for wireless communication system
Inventor: IKEBE MASAYUKI
IPC: H04W12/06
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal device for a wireless communication system that can make a process for authentication more efficient.  <P>SOLUTION: When the mobile terminal device T1 enters the communication area of a base station A, a communication connection preparation part 10 obtains the identification code <A> of the base station A and completes preparations for communication connection. A connection permission decision part 40 refers to a list L1 or L2 in a list storage part 30 to check whether there is the same code as the identification code <A>. When a mode setting part 50 already sets a permission code, connection is allowed only on condition that the same code is found in the permission code list L1, and when an inhibition mode is set, connection is permitted only on condition that the same code is not found in the inhibition code list L2. The contents of the lists can be edited by a list editing part 60. A communication connection execution part 20 starts original data communication with the base station A once the connection permission decision part 40 permits the connection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238584-A (JP)
Title: Polyvinyl ether having silicon-containing functional group or atomic group at its end and manufacturing method therefor
Inventor: NAGASHIMA HIDEO
IPC: C08F4/26
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to manufacture a polyvinyl ether having a reactive silicon-containing functional group or an atomic group at its end.  <P>SOLUTION: In the presence of a catalyst comprising a polynuclear ruthenium carbonyl complex in which carbonyl groups are coordinated to 2-4 ruthenium atoms, a vinyl ether compound represented by formula (III) is reacted with a silane compound represented by formula (IV) to form a polyvinyl ether represented by formula (VII). In these formulas, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each hydrogen atom or a 1-8C hydrocarbon group, R<SP>4</SP>is an alkyl group, cycloalkyl group, aryl group, aralkyl group or silyl group; X<SP>1</SP>, X<SP>2</SP>and X<SP>3</SP>are each hydrogen atom, a halogen atom, amino group, an alkyl group, alkoxy group, thioalkyl group, alkyl amino group, aryl group, arylamino group, aralkyl group, vinyl group or a heterocyclic group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243800-A (JP)
Title: Connecting structure of hood lock stay
Inventor: UCHIYAMA TATSUHIKO
IPC: B62D25/08
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a hood lock stay capable of attempting improvement of rigidity of a radiator core upper and stably fixing a hood lock.  <P>SOLUTION: This connecting structure of the hood lock stay 4 is connected to roughly central parts of the radiator core upper 2 and a radiator core lower 3 respectively extending along the car widthwise direction in the vertical direction of a vehicle and wherein the hood lock 6 is fixed on its upper part. The radiator core upper 2 is formed in an opening cross-section shape at least having adjoining wall parts, and both of them are connected to each other in a state of forming a box shape 11 by arranging an upper part of the hood lock stay 4 so as to cover an opening part of the opening cross-section of the radiator core upper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243597-A (JP)
Title: Monolithically molded product, its manufacturing method and golf club using the method
Inventor: NAKA HIROSATO
IPC: A63B102/32
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the precipitation of a bleed on a surface.  <P>SOLUTION: This monolithically molded product (1) is obtained by integrating a main structure part (11) having bleed-out properties with a film (12) containing a radiation crosslinking resin. A gel fraction shown as a solid content fraction after the radiation crosslinking resin is immersed in dimethylformamide (DMF) for 6 hr at 120°C is set to 5-90 mass %.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211675-A (JP)
Title: Fan blade
Inventor: MATSUMOTO OSAMI
IPC: B63H1/26
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To greatly damp roaring or draining noises of a fan blade of a heat radiation fan device for a home electric fan, an industrial blower or electric equipment or a propeller of an oceanographic research vessel and a submarine.  <P>SOLUTION: The best angle of advance or sweepback of the fan blade or the propeller near its end in the rotating direction is set to be 45° to a normal line, which is a nonconventional great angle of advance or sweepback. The angle of advance or sweepback of the blade at its front and rear edges is gradually changed in a range of 45-90° to greatly damp the roaring or draining noises.  <P>COPYRIGHT: (C)2004,JPO&NCIPI