baber/WOPTO huggingface dataset:
Patent JP-2003333514-A (JP)
Title: Imaging apparatus
Inventor: OSADA MASARU
IPC: H04N5/93
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of enhancing the operability by maintaining a zoom function in a way of reflecting a precedingly designated designation state on a succeeding display image when a prescribed condition such as a consecutive shot is established.  <P>SOLUTION: Since the imaging apparatus can use only a frame feed instruction to automatically reflect a zoom trimming instruction of an image displayed at present also on an image displayed succeedingly when photographing is made by a consecutive shot and a zoom trimming maintenance function is set, the imaging apparatus can simplify e.g. operations for confirming the presence of an image wherein a particular person bats no eye in consecutively shot group photos and quickly extract the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332834-A (JP)
Title: Polarized wave diversity antenna
Inventor: FUKUDA KIYOSHI
IPC: H01Q13/16
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To make a omnidirectional antenna for horizontally polarized waves and a omnidirectional antenna for vertically polarized wave small in a single body.  <P>SOLUTION: A polarized wave diversity antenna 1 is constructed by performing folding to make a cross section of a U shape. A slit 10a is vertically formed on the front plate 14 of the diversity antenna 1 to form a notch antenna 10 for horizontally polarized waves. A slot 12a is formed horizontally over the front plate 14, a left side plate 15 and a right side plate 16 to form a slot antenna 12 for vertically polarized waves. Since folding is performed to make the cross section into a U shape, the notch antenna 10 for horizontally polarized waves and the slot antenna 12 for vertically polarized wave are almost omnidirectional.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330248-A (JP)
Title: Electrifying roll
Inventor: ARIMURA SHOJI
IPC: G03G15/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying roll which has excellent conductivity controllability and strength and which yields an excellent image.  <P>SOLUTION: The electrifying roll electrified by coming into contact with a photoreceptive drum is provided with a shaft body 1 and constituting layers 2, 3 and 4 formed on the outer peripheral surface of the shaft body 1. A surface layer 4 out of the constituting layers 2, 3 and 4 is constituted by using a conductive composition containing (A) binder polymer and (B) carbon black on whose surface silica is fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002374578-A (JP)
Title: Wireless communication system
Inventor: SHIBUTANI AKIRA
IPC: H04L29/06
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system that comprises a plurality of communication networks operating with different communication parameters and protocols and at least one communication terminal having multiple communication modules each adapted to operate with specific communication parameters and protocol for access to at least one corresponding communication network operating with the same communication parameters and protocol. SOLUTION: The module in the communication terminal starts to prepare for communication with the corresponding network when it is expected that the communication terminal is going to access the corresponding network. The operating module is stopped when the same is expected unlikely. The communication terminal is usually battery-powered. Since module are stopped when not necessary, the battery life can be prolonged.
Patent JP-2003330985-A (JP)
Title: Circuit design aid device, circuit design method and program
Inventor: INOUE RYOHEI
IPC: H01L21/82
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit design aid device, a circuit design method and a program which reduce the influence of arrangement or wiring of a macro cell on a result of timing analysis and can accurately determine whether a circuit after arrangement and wiring satisfy a timing condition.  <P>SOLUTION: Information on the macro cell is extracted at an extraction part 30 from information on a plurality of cells contained in a supplied net list, and a cell library with information substituted by information on a cell having a function equivalent to this extracted macro cell information and a smaller area is prepared at a substitution part 40. Then, based on the prepared cell library and the net list, arrangement design and wiring design of the cell are made, and based on the circuit information given this arrangement/wiring processing, a transmission delay time in each path in the circuit is analyzed. And it is determined whether the analyzed transmission delay time of each path satisfies a predetermined standard.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334057-A (JP)
Title: Cell cleaning rotor and cleaning solution distribution element used therefor, and cell cleaning centrifugal machine equipped with the cleaning solution distribution element
Inventor: YAMADA KENJI
IPC: B08B11/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell cleaning rotor which surely supplies equal amounts of a cleaning solution to a large number of test tubes and readily deals with the increase or decrease of the number of the test tubes and a cell cleaning centrifugal machine equipped with the cell cleaning rotor.  <P>SOLUTION: In the cell cleaning rotor comprising a rotor, a plurality of test tube holders which are rotatably mounted on the rotor, moved in the outside direction by centrifugal force when the rotor is rotated and a cleaning solution distribution element for supplying the cleaning solution to a large number of the test tubes retained by the test tube holders, the cleaning solution distribution element is constituted of an upper distribution element composed of a first conical part having a cleaning solution inlet at the central part and a second circular planar part around the first part, a central part distribution element in which the central part arranged to face the second part comprises a hollow circular flat plate and a conical lower distribution element which is arranged at a position facing the first part and forms a fluid route between the first part and the lower distribution element. A plurality of radial channels are formed on one or both of the lower side of the second part of the upper distribution element and the upper side of the central distribution element to give the cell cleaning rotor having a structure that the channels are used as distributed fluid flow channels. The cell cleaning centrifugal machine is obtained by using the cell cleaning rotor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338336-A (JP)
Title: Supporting structure for contact of connector
Inventor: NEMOTO TAKASHI
IPC: H01R13/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure for a contact of a connector stably supporting the contact at an insulator by setting clearances between two engaging portions of the contact and two engaging portions of the insulator to be small.  <P>SOLUTION: The contact 2 is inserted into the insulator 1. The contact moves upwardly and in the thickness direction by an elastic force of a spring 2D, pressing a top surface 2A3 of a supporting section 2A against a top surface 1A3 of a contact insertion opening 1A, a top surface 2C1 of a terminal section 2C against a bottom surface 1A7 of a protruding section 1A5 of the insulator, the supporting section 2A against a side surface 1A10. Thus the contact has no play against the insulator, even if there is a clearance between a second stopper 2A2 of the contact and a second receiver 1A6 of the protruding section, since the clearance is set to be small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335050-A (JP)
Title: Sheet for inkjet recording and method for manufacturing it
Inventor: AZUMA SHUNSAKU
IPC: B41M5/52
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheet for inkjet recording which can improve productivity of the sheet for inkjet recording by improving stability of an inorganic fine particle dispersion in which inorganic fine particles are dispersed and suppressing the yield when a coating liquid for forming a coloring material receiving layer is prepared.  <P>SOLUTION: In the method for manufacturing the sheet for inkjet recording wherein the coloring material receiving layer is formed by coating a substrate with the coating liquid for the coloring material receiving layer containing the inorganic fine particle dispersion in which the inorganic fine particles are dispersed, the inorganic fine particle dispersion is prepared by mixing and dispersing the inorganic fine particles with at least two kinds of cationic polymers with different weight average molecular weights.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337496-A (JP)
Title: Fixing device
Inventor: WASHITSUKA TAKUMA
IPC: G03G15/20
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the cleaning roller of a fixing device from causing rotation failure, cleaning failure, damage to a bearing, etc.  <P>SOLUTION: In the cleaning roller of the fixing device, an end has a recessed or projecting shape. By providing an another member on the end of the cleaning roller, toner is prevented from entering the bearing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341390-A (JP)
Title: Track carriage system of contactless feed system
Inventor: WATANABE ISAO
IPC: B60M7/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track carriage system of a contactless feed system capable of easily feeding to a carriage on a retreating line at a low cost with a small space.   <P>SOLUTION: A high frequency power source 6 is temporalily stopped, and magnet contactors 22 and 23 are switched, thereby connecting a retreating line feeder 21 to a main line feeder 5 in series. The high frequency power source 6 is resumed to be operated to apply a high frequency current to the main line feeder 5 and the retreating line feeder 21. Then, a carriage, which is a maintenance object, is moved to the retreating line 8. When the carriage is retreated to the retreating line 8, the high frequency power source 6 is temporalily stopped, and the first and second magnet contactors 22 and 23 are switched again to separate the retreating line feeder 21 from the main line feeder 5. Then, the operation of the high frequency power source 6 is resumed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343147-A (JP)
Title: Lower rail structure of sliding door
Inventor: OKADA YOSHIHIRO
IPC: E05D15/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the lower rail structure of a sliding door in which the traveling trace of a revolution body runner section is not left at a contact between the revolution body runner section and the inclined plane of a rail and the runner section is slid up on a projecting section again even when the runner section is derailed from the projecting section in the case of an L-shaped traveling.   <P>SOLUTION: In the lower rail 2 structure of the sliding door, support-shaft guide sections 4 introduced into the grooves 3 of lower rails 2 and the revolution body runner sections 5 placed on the top faces of the lower rails 2 as being placed at the upper sections of the guide sections 4 are installed at the lower end of the sliding door slid and moved and opened and closed along the rails while projecting sections 6, on which the runner sections 5 are placed, are formed to the top faces of the lower rails 2, inclined planes 8 are formed towards the grooves 3 of the lower rails 2 from the projecting sections 6. When the rails are formed in an L shape, the runner sections 5 can be moved smoothly to a change in the direction of 90° because the runner sections 5 are placed on the inclined planes 8 even when the runner sections are slipped off from the projecting sections 6 at a corner section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339935-A (JP)
Title: Slot machine
Inventor: YAMAGUCHI TAKU
IPC: A63F5/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a player to watch a pattern on lines which a ball is going to pass through.   <P>SOLUTION: A slot machine 10 is provided with: a plurality of rotary reels 40; a pattern display window 72; a back light 31; and a controller 20. The controller 20 is equipped with: a lottery means 110; a stop control means 120; a prize-winning determination means 140; and a back light control means 150. As the patterns which are visible through the pattern display window 72 when the rotation of each rotary reel 40 is stopped, there are an on-line pattern 90 positioned on a prize-winning line 80 and an out-of-upper-line pattern 91 which is positioned on the upside of the on-line pattern 90. Inside the respective rotary reels 40, as the back light 31, an on-line back light 32 for illuminating the on-line pattern 90 and an out-of-upper-line back light 33 for illuminating the out-of-upper line pattern 91 are provided. While the respective rotary reels 40 are rotated, the back light control means 150 turns on the respective out-of-upper-line back lights 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012605-A (JP)
Title: Image display apparatus
Inventor: HIROTA NORIKAZU
IPC: H04N5/66
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-saving small-sized enclosure by using a double-sided liquid display part to realize the arrangement configuration having an information display part on a plurality of faces which can be visually recognized at a time.  <P>SOLUTION: In the image display apparatus having a double-sided liquid crystal display part in which liquid crystal display members are disposed on the top and back faces of a light source and different or identical images can be displayed on the both faces, one or more reflective optical systems making any desired angle to the liquid crystal display face are disposed. Since the reflective optical system is disposed on the liquid crystal display face, such an image display apparatus that a plurality of displays can be observed by a single or a plurality of persons, which is difficult for conventional double-sided liquid crystal display part member can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011478-A (JP)
Title: Intake-air amount control method for internal combustion engine
Inventor: YOSHIDA TAKASHI
IPC: F02D43/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the effect of non-throttle operation on improved fuel economy is not sufficiently developed in a low load operation region of an internal combustion engine which performs non-throttle operation, because of the lowering of an effective compression ratio with too early closing of an intake valve.  <P>SOLUTION: The intake valve is closed in a partial load operation region during an intake stroke and lower limit values different depending on operation regions are provided for the effective compression ratio. The intake valve is opened works at the timing of closing the intake valve showing the lower limit value for the effective compression ratio and the intake valve and an exhaust valve are opened and closed, respectively, before a top dead point of an exhaust stroke. The too much lowering of the effective compression ratio in the low load operation region is avoided and cylinder temperature and pressure at an ignition timing is sufficiently increased, to avoid the lowering of combustion efficiency and maximize the improved fuel economy effect of non-throttle operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009207-A (JP)
Title: Electrode wire for wire electric discharge machining
Inventor: IZUI ISAO
IPC: B23H7/08
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed and inexpensive electrode wire for wire electric discharge machining which is particularly an ultra-fine electrode wire having an outer diameter of 0.03-0.07mm as compared with an electrode wire having a two-layer structure in which brass plating is applied onto a conventional piano steel wire.  <P>SOLUTION: Firstly, a central core material comprising a precipitation hardening type or combined strengthening type copper alloy containing copper as a main component is made, a copper-zinc alloy layer containing 30% or more of zinc is applied thereon and the outer diameter is 0.03-0.07mm. Secondly, the first central core material is constituted by a copper-silver alloy. Thirdly, tensile strength of the second electrode wire is made to 1,400 MPa or higher. Fourthly, in the second electrode wire, the copper-silver alloy forming the central core material makes a complete annealing wire having the outer diameter of 2.6mm or longer as an original wire and tensile strength is made to 1,400 MPa or higher by repeatedly imparting work hardening by wire drawing processing and combined strengthening by a heat treatment. Fifthly, conductivity of the fourth electrode wire is made to 40% or more. Sixthly and seventhly, the first central core material is constituted by a copper-beryllium alloy and a copper-niobium alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031372-A (JP)
Title: Electroluminescent element
Inventor: ADACHI CHIHAYA
IPC: H05B33/22
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element of excellent durability. SOLUTION: This electroluminescent element contains an organic hole transport layer containing a triamine compound expressed by a general formula (1). In the formula, B<1> n and B<2> n represent a substituted or nonsubstituted arylene each selected independently, n represents an integer of 1 to 4, and Ar<1> , Ar<2> , Ar<3> , Ar<4> , Ar<5> represent a hydrogen atom, a substituted or nonsubstituted alkyl group or aryl group each selected independently.
Patent JP-2003035304-A (JP)
Title: Clip
Inventor: USADA HIROSHI
IPC: F16B19/10
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a clip where pin inserting force can be reduced when the clip is fixed, the clip can be easily fabricated by connecting a clip body and the pin, so that handleability thereof can be improved. SOLUTION: A clip, wherein a base edge side of a foot portion of each slit provided on the foot portion of the clip body is formed widely and a tip side of the foot portion thereof is formed narrowly, a plurality of ribs formed with a wide upper portion and a narrow lower portion are provided on an outer peripheral surface of an axial portion of the above pin along its axial direction, the wide portion of each rib is positioned inside the wide portion of the above each slit in a state in which the above foot portion is enlarged in diameter, and a tapered portion getting gradually narrower is provided on the border of the above each rib between the above wide portion and the narrow portion, so that the axial portion of the pin can be easily inserted into a hollow portion in the foot portion of the clip body.
Patent JP-2004013811-A (JP)
Title: Twiddle factor table for fast fourier transform, and fast fourier transformation system using the same
Inventor: KIOI KAZUMASA
IPC: G06F17/14
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twiddle factor table for fast Fourier transform, capable of reducing a scale of a circuit of a fast Fourier transformation system.  <P>SOLUTION: This twiddle factor table is used for fast Fourier transform capable of performing the operation to a positive integer N point. This twiddle factor table stores a value of äcos(2πn/N) + cos(2π(N/4-n)/N)}/2, and a value of äcos(2πn/N)-cos(2π(N/4-n)/N)}/2, on each integer n from 0 to N/8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011018-A (JP)
Title: Composite film deposition system
Inventor: HANAGURI KOJI
IPC: C23C14/22
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite film deposition system which suppresses interference between an arc evaporation source and a magnetron sputtering evaporation source, and allows the respective evaporation sources to sufficiently exhibit each function.  <P>SOLUTION: In the composite film deposition system 1 wherein the arc evaporation source 3 and the sputtering evaporation source 4 are arranged inside the same vacuum chamber 2, and these two kinds of evaporation sources are alternatively or simultaneously discharged to deposit a film on the surface of a substrate 10 arranged inside the vacuum chamber 2, the evaporation source 3 and the sputtering evaporation source 4 are fitted with magnets, further, the arc evaporation source 3 is fitted with the primary electromagnet 7, and the sputtering evaporation source 4 is fitted with the second electromagnet 8 to make a composition wherein the magnetic fields by the above magnets are lessened or increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020271-A (JP)
Title: Navigation system
Inventor: HAMADA MICHINORI
IPC: G08G1/0969
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being difficult to have a remote control, when a navigation system which is operated by the remote control being another substance and has detachable internal power source, is operated by the remote control, without spoiling the miniaturization of the system.  <P>SOLUTION: Specified operation of the navigation system is carried out only by the remote control 3, when either an external power source or a secondary battery 21 can be used, and when any secondary batteries 21 are not attached. The navigation system is provided with an internal power source/operation portion which is detachable, and has the secondary battery 21 and a main input portion 22 which carries out the specified operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022668-A (JP)
Title: Electronic circuit structure for work unit
Inventor: NAKAGAWA TAKAO
IPC: H05K1/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of the harness and improve the reliability of an electronic circuit by reducing the wiring harness branches which have high possibility of causing discontinity failures.  <P>SOLUTION: A power source is connected to a power source input terminal 2 arranged in a control unit 1 with a wiring lead, and a power output terminal 5 connected by patterning to the power source circuit 4 of a board pattern in the control unit 1 is arranged in the control unit 1. This power output terminal 5 and an input terminal 6, arranged in the control unit 1, are connected to an external circuit 8 with wiring leads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016359-A (JP)
Title: Guide wire
Inventor: SATO HIDEO
IPC: A61M25/01
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide wire in which the joint part of a first wire at the tip end side and a second wire at the base end side has high bonding strength and which is superior in safety.  <P>SOLUTION: This guide wire 1 has a first wire 3 and a second wire 4. A second cut-off part 44 in semicircular shape corresponding to a first cut-off part 36 is formed on the tip end part of the second wire 4. The first wire 3 and the second wire 4 are mutually joined with the first cut-off part 36 overlapped with the second cut-off part 4. The part of overlapping the first cut-off part 36 and the second cut-off part 44 is inserted into the lumen of a tube member 61. A fixing material (wax material) 62 is filled in a gap between the outer circumferential face of the part of overlapping the first cut-off part 36 and the second cut-off part 44 and the inner circumferential face of the tube member 61.  <P>COPYRIGHT: (C)2004,JPO