baber/WOPTO huggingface dataset:
Patent JP-2005284725-A (JP)
Title: Joint line detection method and apparatus
Inventor: YAMASHITA SEIICHIRO
IPC: G06T3/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint line detection method that can accurately detect a joint line and can significantly reduce detection errors even when workpieces to be butt-jointed such as extruded shapes or plates have disturbance factors such as stains and scars on the surface.  <P>SOLUTION: Imaging means such as a CCD camera images a joint line from above to acquire a multivalued image (step 1). The multivalued image is subjected to differential filtering that enhances edges along the joint line to create a differential image (step 2). The differential image is subtracted from the multivalued image to create a joint-line-enhanced image (step 3). The joint-line-enhanced image is density-projected along the joint line to produce a density projection result (step 4). A third-order or higher approximation curve of the density projection result is computed by the method of least squares (step 5). The density projection result is compared in magnitude with the computed approximation curve, which serves as a threshold, to detect the joint line (step 6).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284761-A (JP)
Title: Examination information management method
Inventor: HAMANAKA KEI
IPC: G06Q50/26
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an examination information management method which enables an examinee to transmit a certificate issued by his or her alma mater, to an institution of examinee's choice directly without passing a third person when being requested to present the certificate by the institution.  <P>SOLUTION: Personal information and school report information of the examinee are stored in a school information DB 13 and a school report DB 15 of an alma mater system 1. An alma mater system server 11 generates application data and certificate data on the basis of personal information and school report information of the examinee operating an examinee terminal 5, in response to a request received from the examinee terminal 5 via a network N and transmits them to a system server 3 of a school of his or her choice via the network N and waits for ACK. The system server 31 of the school of his or her choice sends ACK as a reply to the system server 11 in response to reception of both the application data and the certificate data. Upon receiving this ACK, the system server 11 transmits examination fee payment information to a settlement agency system server 41.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286930-A (JP)
Title: Mobile terminal
Inventor: YAMAMOTO KAZUHIRO
IPC: H04N5/232
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the suppressant effect of surreptitious photos through the use of a cell phone with a camera.  <P>SOLUTION: When the cell phone is set to a camera shooting mode, acceleration to the cell phone is detected by an acceleration sensor 6. When more than fixed level of acceleration is detected by an acceleration detector 7, it is impossible to shoot for a certain time since it is detected. When more than the fixed level of acceleration is detected just after a shooting was done before a certain time has passed, it is prohibited to preserve or display image data obtained by that shooting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286946-A (JP)
Title: Transmission output measuring method
Inventor: SASAYAMA TORU
IPC: H04W24/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To measure the levels of transmission signals and distortion signals with a large level difference among radio base station output by one detector not having an especially large dynamic range.  <P>SOLUTION: Even if any of the transmission signal within a transmission frequency band or the distortion signal out of the transmission frequency band is inputted to a mixer 603, the frequency of the detector 604 is controlled and the intermediate frequency signal of the same intermediate frequency band is outputted from a filter 605. Also, in either case of the transmission signal and the distortion signal, the level control amount of a level control means 100 is controlled so that an intermediate frequency signal level to the detector 606 is within the dynamic range of the detector 606.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291974-A (JP)
Title: Magnetic organic particle having feldazyl group, particle fixing method and microarray
Inventor: OKAZAKI FUMIAKI
IPC: G01N37/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnetic organic particles effectively used for increasing binding force of DNA probe by increasing a surface area capable of fixing and binding the particles to a solid-phase carrier surface, and to provide a fixing method of the magnetic organic particles and a microarray.  <P>SOLUTION: This magnetic organic particle is composed of a compound having a feldazyl group having feldazyl radical, and an organic group such as hydroxyl group, glycidyl ether, carboxyl group, sulfonic acid group and amino group in the same molecule as a biological substance introduction part, and further the fixing method of the particles and the microarray are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292573-A (JP)
Title: Method of manufacturing board for display device, and the display device
Inventor: YOSHINAGA HIDEKI
IPC: G02F1/167
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance productivity of a board for a display device without increasing manufacturing cost, even when the board for the display device is manufactured, using a substrate made of a metallic material.  <P>SOLUTION: A method of manufacturing a board for a display panel provided with a metal substrate 100; and gate electrodes 106 and source electrodes 111 which are arranged in matrix on the metal substrate 100, is disclosed, wherein in the process of cutting a first and a second cutting parts of the metal substrate 100, cutting is carried out, in such a manner that the projecting direction of burrs 8a and 8b produced at the first and the second cutting parts aligns in either one of the thickness directions of the metal substrate 100.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004316656-A (JP)
Title: Method and device for operating internal combustion engine under application of engine brake
Inventor: PITZAL VOLKER
IPC: F02D41/12
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee excellent monitoring performance without restricting any comfortability function such as jerk damping even if the elasticity of a drive train is increased as the torque is increased when an internal combustion engine is operated under application of an engine brake.  <P>SOLUTION: If predetermined permissible conditions are satisfied after detecting transfer to the operation of the engine brake, monitoring of a drive control signal to output adjustment members 18, 28 and 30 of an internal combustion engine 10 is permitted, and the drive control signal to the output adjustment members 18, 28 and 30 is compared with the threshold. If the drive control signal exceeds the threshold, the response to an error is triggered, and the threshold is reduced during the transfer phase from the initial value to the final value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005308293-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: SUNADA MASAKI
IPC: F25B43/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger of high quality at a low cost, with respect to the heat exchanger for freezing, refrigerating and air conditioning, applying eutectic bonding without applying TIG (or MIG) welding in bonding an aluminum refrigerant pipe with an aluminum accumulator.  <P>SOLUTION: This heat exchanger is composed of the aluminum refrigerant pipe 1 bent in a meandering state by continuously forming a straight pipe part 1a and a bent pipe part 1b, aluminum fins 2 fixed to an outer surface of the aluminum refrigerant pipe 1, the aluminum accumulator 3, and an inner pipe 4 inserted into the aluminum accumulator 3 and made out of dissimilar metal. The aluminum refrigerant pipe 1 and the aluminum accumulator 3 are bonded by eutectic bonding while using the inner pipe 4 as an insert material, thus the cost can be reduced and the quality can be improved in comparison with TIG (or MIG) welding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311054-A (JP)
Title: Multilayer flexible circuit board and manufacturing method therefor
Inventor: MATSUDA FUMIHIKO
IPC: H05K3/46
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method that can effectively prevent adhesive interlayer insulating resin from flowing out to a hole for the post processes of a buildup type multilayer circuit board and to a cable section and is satisfactory in productivity, and to provide the buildup-type multilayer circuit board having satisfactory productivity.  <P>SOLUTION: For the method for manufacturing a multilayer board composed by laminating copper foil 1 onto a circuit member via the adhesive interlayer insulating resin layer 3, in the method for manufacturing the multilayer flexible circuit board, a dam 2 prevents flowout of the adhesive interlayer insulating resin layer caused by softening of the adhesive interlayer insulating resin layer, and is formed on the side of the copper foil. The adhesive interlayer insulating resin layer whose unwanted portion is eliminated, in advance, is aligned for temporarily putting on the surface of the dam on the copper foil for laminating to the circuit member. At time, the dam 13 may be formed on the circuit member. The buildup-type multilayer flexible circuit board is used for the manufacturing methods and has the dam 2 for preventing the flowout, caused by the softening of the adhesive interlayer insulating resin layer 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312203-A (JP)
Title: Overcurrent controller
Inventor: NAKAGAWA ATSUSHI
IPC: H02M3/28
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent controller which never does damage on a switching element, with one current protector even to load where a momentary current over an average current flows.  <P>SOLUTION: An overcurrent controller for a switching power unit, which changes its switching frequency, is equipped with a diode which rectifies the current detected in a current transformer CT1. A control transistor Q100 is equipped with a time constant circuit which is bias-controlled by the potential geared to its detection current. When a current transformer CT1 detects an overcurrent over a load current in stationary state, this controller puts it in time-current control states that are determined by the time constant circuit of the control transistor Q100.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309910-A (JP)
Title: Information system, control method and its program
Inventor: HASHIMOTO KAZUHIKO
IPC: G05B23/02
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance convenience of use of an information terminal after setting an alarm function in the information terminal whose alarm function can be set.  <P>SOLUTION: The alarm function of the information terminal is set (S1). Next, when the information terminal is left after using it, a timer of the information terminal starts (S3) since it is not accompanied by picture transition (S2) and when it is judged that there is no picture transition for fixed time, for example, for five minutes (S4), the setting contents set by the alarm function are displayed on a screen of the information terminal as a standby picture and a screen saver (S5). By performing like this, the convenience and reliability of use of the information terminal are enhanced and reliability of a system is surely enhanced since it is not necessary to enter the alarm function to see the set alarm contents all the way and the alarm setting contents are confirmed at a glance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313703-A (JP)
Title: Device for generating vehicular brake hydraulic pressure
Inventor: KUSANO AKIHITO
IPC: B60T11/20
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for generating vehicular brake hydraulic pressure equipped with a master cylinder and a stroke simulator, provided with a communication controlling means of high durability, and inexpensively structured.  <P>SOLUTION: The device comprises a first piston (MP1) interlocking to a brake operating member (BP), a second piston (MP2), and the stroke simulator (AB) absorbing fluid amount according to output hydraulic pressure of a first master hydraulic pressure chamber (C1) and adding a stroke to the first piston. By the communication controlling means equipped with a seal member (S5) disposed on a cylinder housing and a communicating passage formed at a part on the circumference of the second piston (P7. For example, a communicating groove or a notch portion in an axial direction), when the second piston is at an initial position, the master hydraulic pressure chamber and the stroke simulator are communicated through the communicating passage. When the second piston moves forward from the initial position by not less than a predetermined distance, communication between the first master hydraulic pressure chamber and the stroke simulator is intercepted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318719-A (JP)
Title: Switching power supply
Inventor: OSAKA SHOHEI
IPC: H02M3/28
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply of simple circuitry capable of detecting the period when energy is supplied from the primary to the secondary of a transformer accurately.  <P>SOLUTION: A first switching element Q1 and a second switching element Q2 are connected in series between the output ends of a full-wave rectifier circuit 2 for rectifying the AC voltage of an AC power supply 1, and a current resonance capacitor Cri, a resonance reactor Lr and the primary winding P1 of a resonance transformer T are connected in series across the first switching element Q1. Furthermore, a circuit D<SB>0</SB>, 14 for rectifying and smoothing the voltage of the secondary winding S, a control circuit 11 for turning the first switching element and the second switching element on/off alternately based on the output voltage from the rectifying/smoothing circuit, and a circuit 12 for detecting the period when energy is delivered from the primary to the secondary based on the voltage of an auxiliary winding P2 coupled tightly with the secondary winding S and outputting a resonance period detection signal are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316233-A (JP)
Title: Method and apparatus for forming photonic crystal structure
Inventor: KINOSHITA NOBUHIRO
IPC: G02B1/02
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photonic crystal structure forming method and apparatus by which a photonic crystal structure can be formed in a short time using an optical system composed of a small number of optical elements.  <P>SOLUTION: This apparatus for forming photonic crystal structure includes a luminous flux radiating means 1 which radiates a plurality of parallel beams having coherence and a semi-polygonal lens 2 to which a plurality of parallel beams are made incident on the bottom face arranged perpendicularly to the parallel beams. Incidentally, the luminous flux radiating means 1 is composed of a laser 11 that radiates one luminous flux, a diffraction plate 12 that splits one luminous flux into a plurality of luminous fluxes, and a collimator lens 13 that makes the plurality of luminous flux parallel to the optical axis of the laser 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320637-A (JP)
Title: Gravure printing paper
Inventor: NISHIDA NOBUKATSU
IPC: D21H19/44
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electrostatic hazard in gravure printing paper and increase whiteness of the paper.  <P>SOLUTION: The gravure printing paper has a coat layer containing a pigment composed of calcium carbonate having 0.5-2.5 μm average particle diameter, an SBR emulsion resin to which 4-8 pts.wt. nonionic activator is added to a solid content of SBR emulsion and inorganic salt. As a result, the gravure printing paper has physical properties of 4% to 6% water content and 5.0×10<SP>9</SP>Ω to 2.0×10<SP>11</SP>Ω surface resistivity under conditions of 23°C and 50%RH.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005019390-A (JP)
Title: Lightning arrester
Inventor: MURAZAKI NORIO
IPC: H05F3/04
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightning arrester capable of increasing certainty of capturing a thunderbolt, simplified in structure, and lowered in cost.  <P>SOLUTION: A charging electrode 4 of a conductor, which is supported by a grounded support column 2 while being electrically insulated via an insulating material 3, is charged by collisional friction (collisional friction with floating materials such as dust included in wind) with the wind, and by this charge, spatial discharge is generated between a discharge electrode 5 having conduction with the charging electrode 4 and the support column 2 before generation of a downward streamer of a thundercloud. Air is ionized by this spatial discharge, and the generation direction of the downward streamer is guided by ion flow of charged ions, and a thunderbolt is guided to the lightning arrester 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005326682-A (JP)
Title: Imaging lens system
Inventor: MINEFUJI NOBUTAKA
IPC: G02B13/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact imaging lens system with a short total length in a simple structure, the system which can be assembled in a small-size digital still camera or a video camera, in particular, a cellular phone or a portable terminal, which has lightness of about 1:(2.8 to 3.5) aperture ratio, which can cover the angle of view with ≥30° half angle of view, and which has the imaging performance sufficiently capable of responding to an imaging element of high resolution.  <P>SOLUTION: The lens system comprises, successively from the object side, an aperture diaphragm, a first lens group with a positive power and a second lens group with a positive or negative power. The first lens group is composed of two lenses of, from the object side, a first lens having a positive power and a second lens having a negative power; and the second lens group is composed of a meniscus third lens having aspheric surfaces in both sides and a convex surface in the object side at a near optical axis. The lens system satisfies the conditions of (1): 0.6<¾f<SB>1</SB>/f<SB>2</SB>¾<1.0 and (2):1.0<f<SB>12</SB>/f<1.6, wherein f is the focal length of the whole lens system, f<SB>1</SB>is the focal length of the first lens, f<SB>2</SB>is the focal length of the second lens and f<SB>12</SB>is the focal length of the first lens group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327648-A (JP)
Title: Gel electrolyte and its manufacturing method
Inventor: MOTOGE SHINJI
IPC: H01G11/62
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel electrolyte giving no corrosive action to a metal material such as aluminum, stainless steel, or the like, and having high ion conductivity and excellent thermal stability, and its manufacturing method.  <P>SOLUTION: A bifunctional acrylic ester compound expressed by the formula [1] and a (metha) acrylic ester compound are heat-polymerized under the existence of normal temperature molten salt (N-alkoxyl alkyl alicyclic ammonium salt) expressed by the general formula [2], lithium salt, and an polymerization initiator. In the general formula [1], R<SP>1</SP>and R<SP>2</SP>each independently expresses an hydrogen atom or an 1-6C alkyl group, AO expresses an 1-20C oxy-alkylene group, and (n) expresses a positive integer of 1-200. In the general formula [2], R<SP>3</SP>and R<SP>4</SP>each independently expresses an 1-8C alkyl group, Y expresses an oxygen atom or a methylene group, X<SP>-</SP>expresses BF<SB>4</SB><SP>-</SP>, PF<SB>4</SB><SP>-</SP>, PF<SB>6</SB><SP>-</SP>, (CF<SB>3</SB>SO<SB>2</SB>)<SB>2</SB>N<SP>-</SP>for example, (n) expresses 0 or 1, and (m) expresses a positive integer of 0-6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004312757-A (JP)
Title: Internet facsimile machine
Inventor: TANIMOTO YOSHIFUMI
IPC: H04M11/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet facsimile machine whereby a transmitter side and a receiver side can exchange respective functions in an Internet facsimile communication system.  <P>SOLUTION: A main control section 1 of the Internet facsimile machine 20 sets each procedure signal of the facsimile communication procedure (T.30) to an electronic mail and includes the same data in the electronic mail in order to identify the series of facsimile communications, carries out the facsimile communication procedure on the electronic mail basis, exchanges the capability of its own and opposite facsimile machines by using the electronic mail, and transmits the image data on the basis of the capability of the opposite facsimile machine obtained through the exchange. The same FAX ID is assigned by each one facsimile transmission, the Internet facsimile machine transmits the electronic mail including the assigned FAX ID and the name of each procedure signal to an opposite Internet facsimile machine and receives electronic mail including the FAX ID and the name of each procedure signal sent from the opposite Internet facsimile machine to execute facsimile communication of the image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005326125-A (JP)
Title: Sheath for ceramic firing, and firing method of ceramic formed body
Inventor: OGASAWARA MINORU
IPC: F27D3/12
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath for ceramic firing and a firing method of a ceramic formed body for improving yields by suppressing defective firing and a characteristic variation.  <P>SOLUTION: The sheath 10 is provided with a frame part 11, and has a bottomless shape. The frame part 11 includes first upper surfaces 30 positioned on four corners, and second upper surfaces 32 positioned on first parts 11a, 11b. The second upper surfaces 32 are in a position lower than the first upper surfaces 30. A plurality of recessed parts 40 are formed on the second upper surfaces 32 of the first parts 11a, 11b. The frame part 11 includes first lower surfaces 36 positioned on the four corners and the second parts 11a, 11d of the frame part 11, and second lower surfaces 38 positioned on the first parts 11a, 11b. The second lower surfaces 38 are in a position higher than the first lower surface 36, and is positioned so that at least a part of the second lower surfaces are overlapped on the second upper surfaces 32 from a direction orthogonal to the second upper surfaces 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005004194-A (JP)
Title: Electrophotographic image receiving sheet and image forming method
Inventor: KOBAYASHI MASAMICHI
IPC: G03G15/20
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet excellent in adhesion and crazing resistances and giving an image of high image quality, and to provide an image forming method using the electrophotographic image receiving sheet.  <P>SOLUTION: The electrophotographic image receiving sheet comprises at least a support and a toner image receiving layer on the support, wherein the toner image receiving layer contains a mixture of an aqueous polymer dispersion and water-dispersible rosin. The aqueous polymer dispersion preferably has a glass transition temperature (Tg) of 30-90°C and a number average molecular weight (Mn) of 30,000-500,000, and the water-dispersible rosin preferably has a softening point of 50-150°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI