baber/WOPTO huggingface dataset:
Patent JP-2005130215-A (JP)
Title: Image reading system and image reading method
Inventor: AMAMIYA KENICHIRO
IPC: H04N1/48
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading system and an image reading method for correcting color aberrations, independently of the functions of a lens.  <P>SOLUTION: The image reading system includes a linear image sensor having a plurality of output channels for outputting signals, corresponding to incident luminous quantities of mutually different wavelength regions; a positioning means for positioning an original; a plurality of marks apart from each other in the main scanning direction; an optical system for forming images of the original and a plurality of the marks to the linear image sensor; and a color aberration correcting means for magnifying / reducing an image representing the original generated, on the basis of the output of a plurality of the output channels by each output channel, on the basis of the interval of a plurality of the marks detected by each output channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125634-A (JP)
Title: Printer having charger of mobile phone and printing system
Inventor: IGARASHI KENJI
IPC: B41J29/38
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer having a charger capable of charging a mobile phone irrespective of turning-off of a driving power supply, and a printing system.  <P>SOLUTION: A transformer 8 coupled through a cable 7 to an AC power outlet 6 for receiving a power from a commercial power in a power supply circuit of a printer 1 or 1' generates two kinds power sources for a main power source and a charging source by secondary side coils 11(L2), 12(L3). While the main power source can be turned on or off by a main power switch 13, the charging source is always supplied to a cradle 2 and a USB terminal 4 irrespective of turning-on/off of the main power source by the main power switch 13. A built-in rechargeable battery of the mobile phone 3 mounted on the cradle 2 or connected to the USB terminal 4 through the USB cable 5 can be charged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132883-A (JP)
Title: Manufacturing process of rare earth-activated metal aluminate-based phosphor
Inventor: YAMADA KENICHI
IPC: C09K11/08
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a rare earth-activated metal aluminate-based phosphor which has an excitation band in the near ultraviolet region of wavelengths of around 400 nm and emits light highly efficiently.  <P>SOLUTION: The manufacturing process is to manufacture a rare earth-activated metal aluminate-based phosphor expressed as M<SB>m</SB>L<SB>n</SB>Al<SB>2</SB>O<SB>4</SB>(wherein, M is an alkaline earth metal; L is a rare earth metal; m+n=1 and m≫n), and comprises using MCO<SB>3</SB>, a rare earth metal oxide and Al<SB>2</SB>O<SB>3</SB>for raw materials, mixing these materials and firing the mixture in an atmosphere of ≥1,000°C. The obtained M<SB>m</SB>L<SB>n</SB>Al<SB>2</SB>O<SB>4</SB>has an excitation band in the near ultraviolet region of around 400 nm and a central emission wavelength of around 500 nm (violet-green). The M<SB>m</SB>L<SB>n</SB>Al<SB>2</SB>O<SB>4</SB>obtained by this process is a violet-green phosphor emitting violet-green light excited by near ultraviolet radiation. The violet-green phosphor M<SB>m</SB>L<SB>n</SB>Al<SB>2</SB>O<SB>4</SB>is easily mass-produced by firing in the atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152473-A (JP)
Title: Optimization method for automatically writing on optical writing medium, and optical writing/reproducing device to perform the same
Inventor: HWANG WOOK-YEON
IPC: G11B7/004
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimization method for automatically writing on an optical writing medium, and an optical writing/reproducing device for performing the same.  <P>SOLUTION: In order to optimize writing conditions for the optical writing medium, the test writing of a predetermined test writing pattern is tentatively carried out on a plurality of tracks. The quality of a reproduced signal reproduced on any one track, with the effect from adjacent tracks taken into consideration is read from the optical writing medium, on which the test writing pattern is written, and the writing conditions are decided. Using the reproduced signal amplitude, power required for writing is automatically optimized, and using the reproduced signal amplitude, the asymmetry value, and/or the jitter value of the reproduced signal, the writing pattern are automatically optimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005132569-A (JP)
Title: Working platform device in pit of elevator
Inventor: SENDA KEIICHI
IPC: B66B5/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working platform device in the pit of an elevator enabling the rapid movement of a worker on a working platform.  <P>SOLUTION: This working platform device is disposed in the pit 10 of the hoistway 9 of the elevator 1 and comprises a pair of main working platforms 24 and 25 fixed to car side guide rails 14A and 14B. These main working platforms 24 and 25 are extended from a landing side 32 to a hoistway bottom side 3 so as to hold a car side buffer 11, and disposed so that the outer side parts of the main working platforms 24 and 25 positioned on the hoistway bottom side 33 are positioned near just beneath the outer parts 6A positioned on the hoistway bottom side 33 of a car 6. Recessed parts 24C and 25C for avoiding the interference of the outer side parts with a car side guide device 13 disposed on the lower part of the car 6 are formed in the outer side parts extended from the landing sides 32 of the main working platforms 24 and 25 to the hoistway bottom side 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136708-A (JP)
Title: Speaker apparatus and method for manufacturing same
Inventor: HASHIBA KAZUO
IPC: H04R1/06
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive speaker apparatus whose terminal can be securely mounted and a method for manufacturing the speaker apparatus while coping with the pitch narrowing of the pattern of a printed circuit board being the constituting element of information equipment.  <P>SOLUTION: A speaker apparatus 1 is provided with: a terminal 3 electrically connected to an external circuit and a voice coil; and a frame 2 in which a speaker unit 4 is housed. The frame 2 is provided with a hook-shaped protruding part and a hole part. The terminal 3 is provided with a connecting part formed at one end to be brought into contact with the external circuit, an insertion part formed at the other end, a mounting part to be mounted on the frame and an opening formed at the mounting part. In manufacturing the speaker apparatus, the insertion part formed at the terminal is inserted into the hole part formed in the frame 2, the hook-shaped protrusion formed on the frame is inserted into the opening formed at the terminal, the terminal and the frame are relatively slid, and the internal peripheral edge part of the opening is engaged with the hook-shaped protrusion so that the terminal can be fixed to the frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004126608-A (JP)
Title: Video display method
Inventor: TAKEUCHI KESATOSHI
IPC: H04N5/44
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To display a still picture and a moving picture at the same time while scaling them.  <P>SOLUTION: A still picture video signal is written to a still picture area SIA in a video memory 310. Then a moving picture signal is written to a moving picture area MIA in the video memory 310, a picture is scaled while the video signal written to the video memory 310 is read out, and the video signal having been scaled is supplied to a display device. Consequently, the moving picture and still picture which have been scaled are displayed on the display device at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005134050-A (JP)
Title: Air conditioner and its control method
Inventor: OKA SEIJI
IPC: F24F11/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner and its control method for controlling the blowing direction of conditioned air during powerful operation.  <P>SOLUTION: The air conditioner 1 comprise a control part 60. The control part 60 is connected to a compressor 21, a four-way selector valve 22, a pressure reducer 25, a ROM 41, a RAM 42, a fan motor 13, a flap motor 146, a temperature sensor 43, and an infrared sensor 44. The control part 60 controls the compressor 21, the four-way selector valve 22, the pressure reducer 25, the fan motor 13 and a flap motor 146. When an instruction is input from a remote control 40 to perform powerful operation, the control part 60 temporarily increases the rotating speed of a cross flow fan 12 and the operating frequency of the compressor 21 to improve air conditioning capacity and controls the direction of a horizontal flap 144 to blow conditioned air toward people staying in a room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134793-A (JP)
Title: Image forming apparatus
Inventor: ISHIGURO HISASHI
IPC: G03G15/20
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can maintain satisfactory fixation capability for printing carried out during a buildup period of fixing, such as that in turning on a power source, and shorten time needed to start printing.  <P>SOLUTION: The image forming apparatus has a fixing unit 10 that melts and fixes an unfixed toner image onto paper in a period of time that the paper with the unfixed toner image held thereon is passed through a nip part between a heat roller 21 and a pressure roller 22. The image forming apparatus further has a control means 28 which, in a case where a signal indicating a print demand is received during a warm-up period for fixing, determines a period for which the heat roller 21 and the pressure roller 22 are rotated according to a paper type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137422-A (JP)
Title: Ultrasonic image generator and ultrasonic image generation method
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/06
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic image generator and an ultrasonic image generation method for observation based on the three-dimensional shape of a detection object by setting a three-dimensional region of interest at the time of observing a time intensity curve.  <P>SOLUTION: The ultrasonic image generator comprises: a generation means 21 for generating three-dimensional images on the basis of the echo of ultrasonic beams transmitted to a photographing object; a setting means 22 for setting the three-dimensional region of interest in the three-dimensional images; and a calculation means 23 for averaging the intensity of pixels equivalent to the entire volume at prescribed time, defining it as an intensity value at the time and obtaining the time intensity curve in the set three-dimensional region of interest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139924-A (JP)
Title: Cylinder block
Inventor: SUGANO MINORU
IPC: F02F1/16
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder block capable of restraining deformation of a cylinder bore without causing generation of molding cavities nor an increase in the size of production equipment.  <P>SOLUTION: The cylinder block 11 disposed adjacent to a cylinder head 12 has a water jacket 25 around a cylinder. The cylinder block 11 includes a cylinder liner 15, a cylinder block body 14, and an upper deck portion 16. The cylinder liner 15 constitutes the cylinder, and the cylinder block body 14 includes an outer side wall 18 for surrounding a portion as a water jacket 25. The upper deck portion 16 is fixed at an upper edge portion of the cylinder liner 15, and disposed between the cylinder block body 14 and the cylinder head 12. The cylinder head 12 is tightened at the cylinder block 11 by a head bolt 13 screwed into a threaded hole 19 of the outer side wall 18 through an upper deck portion 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140915-A (JP)
Title: Developer carrier and developing device using it
Inventor: OKAMOTO NAOKI
IPC: G03G15/08
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier forming a resin coat layer provided with a uniform surface state on a surface of the developer carrier and providing sufficient durability by the resin coat layer even in repeated use over a long period of time under different environments, in which no selective shaving occurs in the resin coat layer, surface roughness variation is suppressed, toner coat quantity is controlled to be constant and an appropriate amount of electrification is applied to the toner.  <P>SOLUTION: The developer carrier used in a developing device visualizing an electrostatic latent image formed on an electrostatic latent image carrier by developing with developer carried and transported by the developer carrier is provided with the resin coating layer 6 on at least a substrate 4 and the surface of the substrate. The resin coat layer contains at least binding resin 1, graphitization particle 2 whose degree of graphitization p (002) is 0.20≤p≤0.95 and particles 3 of Mohs scale of 6 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150236-A (JP)
Title: Cleaning liquid and method using the same
Inventor: MATSUNAGA HIROTSUGU
IPC: C11D3/30
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid which can perfectly remove residues of etching on a semiconductor substrate within a short period of time, does not oxidize or corrode a copper wiring material and an insulating film material or the like, and moreover results in a small load on safety and environment.  <P>SOLUTION: The cleaning liquid for semiconductor base material is characterized in that nitric acid, sulfuric acid, fluoride and anti-corrosion agent are included, pH is adjusted to 3 to 7 with addition of a basic compound, and the concentration of water is set to 80 wt% or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150969-A (JP)
Title: Radio base station
Inventor: AKATSUKA YASUNORI
IPC: H04B17/40
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station exhibiting high equivalent receiving sensitivity without increasing the number of antenna elements while sustaining the high utilization efficiency of a time slot.  <P>SOLUTION: The radio base station 100 is a PHS radio station having radio sections 101 and 102 wherein the time slots of two radio units are assigned to one mobile station, signals transmitted from one mobile station are received and demodulated, and then data received at the radio section 101 are compared with data received at the radio section 102 in order to select data having less error.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149594-A (JP)
Title: Polarized diffraction optical element, optical pickup, and optical disk drive device
Inventor: HAGITANI TOSHIMICHI
IPC: G02B5/30
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarized diffraction optical element of which the diffraction efficiency for incident luminous flux is high and the mass productivity is high.  <P>SOLUTION: A plurality of polarized diffraction gratings in which diffraction efficiency depends on an incident angle of incident luminous flux are laminated, tilt angles of polarized diffraction gratings of each layer are set to an angle in which difference of relative tilt for the incident luminous flux becomes small. Thereby, diffraction efficiency can be improved in all regions in which luminous flux is made incident in the polarized diffraction optical element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146349-A (JP)
Title: Aluminum alloy sheet for wide mouthed bottle can cap
Inventor: HIRANO SEIICHI
IPC: C22C21/06
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Mg-based aluminum alloy sheet suitable for a wide mouthed cap.  <P>SOLUTION: The aluminum alloy sheet for a wide mouthed bottle can cap has a chemical composition comprising 1.2 to 2.1% Mg, and the balance aluminum with inevitable impurities and has a sheet thickness of 0.2 to 0.3 mm. The tensile strength of the original sheet is 160 to 230 MPa, and the proof stress is 110 to 210 MPa. The tensile strength of the baked sheet obtained by subjecting the original sheet to heat treatment so as to be held at 200°C for 10 min is 160 to 230 MPa, the proof stress is 100 to 200 MPa, the elongation is ≥5%, and the average crystal grain size in the sheet surface is ≤50 μm. It is preferable that, in earings generated at the opening part of a drawn cup in the original sheet or the baked sheet, the earing ratio of earing generated at the four places in the 45° directions to the rolling direction or the four places in the 0°, 90°, 180° and 270° directions is ≤2.0%, and also, the earing ratio of earing generated at the two places in the 0° and 180° directions to the rolling direction is ≤2.0%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144533-A (JP)
Title: Welding method for piping, shielding gas blockade member, shielding gas injection tube, ascending current shielding means, and cover
Inventor: WATANABE JUNJI
IPC: B23K9/32
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To carry out preparation for welding in a short period of time in welding and connecting of vertical piping on a building site etc., and to perform satisfactory welding by making it possible to easily and surely protect a weld zone by a small amount of shielding gas.  <P>SOLUTION: In welding vertically arranged upper and lower piping 1 and 2, water-soluble shielding gas blockade members 4 and 5 are housed and fixed at the prescribed positions within the upper and lower piping 1 and 2 and a shielding gas injection tube 6 is inserted into a welding chamber formed between the shielding gas blockade components 4 and 5 from a gap G formed at a groove 3 at the opposite ends of the upper and lower piping 1 and 2. The shielding gas 8 heavier than air is then injected to the part upper than the groove 3 of the welding chamber from the shielding gas injection tube 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145007-A (JP)
Title: Card issuance device and card issuance method
Inventor: MOCHIZUKI KOKI
IPC: B42D15/10
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a card from being erroneously issued by distinguishing the kind of the card prior to printing personal information on the card.  <P>SOLUTION: In this card issuance device 1, printing information for printing the personal information of a card holder is acquired from a host computer 2; the kind of the card is extracted from the acquired printing information; and an unprinted card 5 corresponding to the extracted kind is drawn onto a conveyance belt from a card storage part 20. After that, information on the kind of the card recorded in IC memory of the unprinted card 5 is read using a reader/writer 30, then it is determined whether the information on the kind of the card which is read, coincides with the information on the kind of the card extracted from the printing information. When the information on the kind of the card concerning the unprinted card 5 does not coincide with the information on the kind of the card extracted from the printing information, a message for prompting the unloading of the unprinted card 5 is displayed in a display part 12. On the other hand, when both pieces of the information on the kind of the card coincide with each other, the unprinted card 5 is printed with the personal information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148018-A (JP)
Title: Portable communication terminal and spectral analysis system
Inventor: SURUGA MASAJI
IPC: G01N21/27
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal that reduces the size and weight so as to enhance portable convenience, can serve as a spectroscope, even at a place where the commercial power supply is not available, such as at the outdoors, and moreover, can easily transmit measured results to others.  <P>SOLUTION: Color images photographed by a camera part 17 deal with conversion into digital signals, and a spectrum is obtained by operation computing, based on the spectral characteristics of a color light filter of the camera part 17, the optical spectrum characteristics of the sensitivity of the camera part 17, and the RGB numerical values of the color images of the object. The spectrum of the object is reconstructed by correcting this spectrum, on the basis of the spectrum obtained, when a white section is photographed by the camera part 17. Moreover, the data of the obtained optical spectrum of the object is transmitted outside via a communications department 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151834-A (JP)
Title: Water-in-oil emulsion for spray
Inventor: YOKOYAMA KAZUAKI
IPC: A23D7/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a water-in-oil emulsion for spray enabling effective and easy application via a spraying method, by which bread having excellent palate feeling can be obtained without applying a large quantity of the emulsion to the bread.  <P>SOLUTION: This water-in-oil emulsion for spray has the following structure: SFC of oil phase comprising oil and fat and an emulsifier, or comprising oil and fat, an emulsifier and wax is 3-8 in a temperature range at 10-30°C; the oil phase is contained at 55-85 wt.%; the emulsifier preferably contains at least polyglyceryl condensed ricinoleic acid ester; and the oil and fat preferably comprises a mixture of high-melting oil and fat with liquid fat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156735-A (JP)
Title: Learning support method and system
Inventor: NARUOKA KOICHI
IPC: G09B19/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning support method and a learning support system enabling a learner to maintain concentration and further improve efficiency in learning by adopting alternative type training wherein the learner chooses an answer from a plurality of choices and by devising the display of choices, more specifically, by sequentially displaying the choice on an output means such as a monitor one by one with time difference.  <P>SOLUTION: In the learning support method wherein a question is presented to a learner and the learner carries out self-learning by answering the question, the alternative type training is conducted a plurality of times using different questions. The alternative type training includes a question presentation step (S11) to display a question on an output means that the learner can recognize, a choice presentation step (S12-S14) to display the choices containing the answer to the question on the output means, and a decision step (R2) to receive the choice chosen by the learner through an input means and decid whether the answer is correct or incorrect. In the choice presentation step, the choices are sequentially displayed on the output means one by one with time difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI