baber/WOPTO huggingface dataset:
Patent JP-2004235525-A (JP)
Title: Multiple step thermoelectric module
Inventor: HORIO YUUMA
IPC: H01L35/34
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple step thermoelectric module of high performance wherein the amount of endotherm is large, the maximum attainment temperature in the outermost side insulating substrate of an endotherm side is low, and power consumption is small.  <P>SOLUTION: First step thermoelement pairs 1 wherein n-type thermoelements 1n and p-type thermoelements 1p are paired are connected in series through electrodes 3, and form a step of an endotherm side by being clamped with an endotherm side insulating substrate 4c and a middle step insulating substrate 4m. Second step thermoelement pairs 2 wherein n-type thermoelements 2n and p-type thermoelements 2p are paired are connected in series through the electrodes 3, and form a step of a heat dissipation side by being clamped with the middle step insulating substrate 4m and a heat dissipation side insulating substrate 4h. The pairs 1 which are arranged at a step of the endotherm side are formed of thermoelectric material which shows the maximum performance exponent at a temperature lower than that of thermoelectric material of which the pairs 2 are formed which are arranged at the step of heat dissipation, and module design is performed so as to show the maximum performance exponent in a temperature environment at the time of driving. As a result, a multiple step thermoelectric module is realized wherein power consumption is small, the amount of endotherm is large and the muximum attainment temperature is low.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237459-A (JP)
Title: Cushioning material for flexographic printing plate and carrier sheet for flexographic printing plate provided with cushioning material
Inventor: MARUNO MASANORI
IPC: B41N6/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material for flexographic printing capable of winding so as to always constantly hold a distance between the surface of a plate cylinder and a carrier sheet, and washing a printing plate without winding itself around on a roll of a printing plate washing machine when ink stuck on the flexographic printing plate is washed, and a carrier sheet for flexographic printing provided with the cushioning material for flexographic printing.  <P>SOLUTION: The cushioning material for flexographic printing is used by being arranged on a face of the opposite side of a face on which the flexographic printing plate is stuck on the carrier sheet for flexographic printing. The cushioning material for flexographic printing comprises a sheet-like cushioning part and a diaphragm part for keeping a thickness of the cushioning part, and the cushioning part comprises an elastomer material with an Asker C hardness of ≥15°, and the diaphragm comprises an elastomer material with a Shore A hardness of ≥10°.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239973-A (JP)
Title: Zoom lens
Inventor: ARAI DAISAKU
IPC: G02B15/163
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact zoom lens having high image quality and suitable for a video camera and an electronic still camera or the like using a solid-state imaging device or the like.  <P>SOLUTION: The zoom lens has a first lens group G1 having a negative refractive index, a second lens group G2 having a positive refractive index and a third lens group G3 having a positive refractive index in order from an object side, and an aperture diaphragm S is arranged near the object side of the second lens group G2. In zooming from a wide end state to a telephoto end state, the first lens group G1 and the second lens group G2 are each moved so that space between the first lens group G1 and the second lens group G2 may be decreased and space between the second lens group G2 and the third lens group G3 may be increased, and the aperture diaphragm S is moved together with the second lens group G2 and the third lens group G3 is fixed, and thus zooming is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239093-A (JP)
Title: Rocking swash plate type variable displacement compressor
Inventor: MATSUDA MIKIO
IPC: F04B39/02
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocking swash plate type variable displacement compressor superior in reliability even in high rotation/small capacity of a severe sliding condition by improving lubricity of rotation preventive mechanisms 125 and 191c and a rocking support mechanism 190 of a rocking swash plate 200.  <P>SOLUTION: A control refrigerant supply passage 126 is arranged in the vicinity of the rotation preventive mechanisms 240, 125, 191c and 250 for preventing rotation of the rocking swash plate 200, and a control refrigerant is blown off in the rotation preventive mechanisms 240, 125, 191c and 250. The lubricity of the rotation preventive mechanisms 240, 125, 191c and 250 can be improved by actively utilizing the control refrigerant for lubrication.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240715-A (JP)
Title: Information processing apparatus and method, and program
Inventor: NAKAMURA HITOSHI
IPC: G06F1/32
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a communication part mounted in a metal enclosure in a non-contact communication system such as FeliCa system.  <P>SOLUTION: By output level adjustment processing, the output level of an amplifying part is increased stepwise from an initial value, the communicable level is maintained, and information recorded in a non-contact IC card is read out to cope with the variation in communication sensitivity caused by the variation in mutual inductance of a communication system of a reader device and the non-contact IC card and reduce power consumption as compared with the case where the output level of the amplifying part is always in a very high state. The present invention is applicable, for example, to a PDA which makes non-contact communication with the IC card.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238937-A (JP)
Title: Building plate
Inventor: SUZUKI SHIYOUICHI
IPC: E04F13/08
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage such as a tear and a hole in a sheet with good workability.  <P>SOLUTION: This building plate is provided with a rectangular base 3 and the sheet 2 laminated on the surface of the base 3. The sheet 12 is provided to project from two adjacent edges 8, 9 of the base 3, and a mark 18 showing a fixing position of the base 3 with the sheet 12 laminated thereon is provided on the surface of the sheet 12. The sheet 12 is partially laminated on the base 3 so that it can be taken off. Further, a sheet part 24 projected from the edges 8, 9 of the base is folded onto the back face 6 of the base and fixed to integrate them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245460-A (JP)
Title: Tail pipe for gas turbine combustor
Inventor: ITO HIROYUKI
IPC: F23R3/42
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tail pipe for a gas turbine combustor easy to disassemble/reassemble when assembling, inspecting or repairing an outer tube of the tail pipe for the gas turbine combustor.  <P>SOLUTION: The tail pipe for the gas turbine combustor for guiding combustion gas from a combustor liner through an inner tube to a gas turbine has a double tube structure of covering the inner tube via a cooling passage with the outer tube. The outer tube is divided into a plurality of parts to form outer tube divided pieces in the shape of holding the inner tube between both sides. Fixing members are provided near mating portions of the outer tube divided pieces, joint members are mounted between the fixing members, and the fixing members and the joint members are fixed together to make the outer tube divided pieces into one unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244666-A (JP)
Title: Converter operation method in smelting metal
Inventor: OCHI TAKESHI
IPC: C22B23/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter operation method for improving the productivity of crude copper by increasing a quantity of white matte in a step of manufacturing copper through increasing the quantity of the molten matte to be charged into a converter, and by preventing a blowing-up phenomenon of the white matte owing to blowing of an oxygen-containing gas.  <P>SOLUTION: The converter operation method for manufacturing crude copper through accommodating the molten matte in the converter 1 and blowing the oxygen-containing gas, comprises oxidizing the molten matte in the converter by blowing the oxygen-containing gas to separate it into the white matte and slag, removing the slag, further discharging 20 to 30 mass% of the white matte from the converter, blowing the oxygen-containing gas into the white matte in the converter for 30 to 120 minutes, then returning the white matte once discharged from the converter into the converter, and blowing the oxygen-containing gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309981-A (JP)
Title: Self-oscillation circuit
Inventor: KONO KAZUO
IPC: H02M3/338
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish reduction in the size of an output transformer driven by a self-oscillation circuit.  <P>SOLUTION: A drive circuit is connected with direct-current power input portions 12a and 12b, and an output transformer 10 is connected with the drive circuit. In the drive circuit, switching elements 14 and 16 are turned on and off, according to feedback signals of a resonance voltage induced in the output transformer 10. The direction of power supply to the output transformer 10 is inverted by this turn-on/off. An alternating-current signal is inputted to the input side of the output transformer 10. A phase detecting means detects the phase of the primary-side resonance waveform of the output transformer 10 and outputs a primary-side resonance phase signal. Based on the primary-side resonance phase signal from the phase detecting means, a control circuit 28 outputs signals for controlling turn-on/off of the switching elements 14 and 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246635-A (JP)
Title: Human image processing method and device
Inventor: TAKAMIDO KENYA
IPC: H04N1/387
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that renders an image made up of an extracted human image and a background image into a natural composite image even if the human image extraction from an original image is not accurate.  <P>SOLUTION: A human image B is extracted from an original image A, and the extracted human image and a prepared background image are composited to create a composite image C. A boundary between the human and the background is detected from the original image, and whether the detected boundary is a normal human profile or not is determined in every section of the boundary. A boundary between the human and the background composited in the composite image is subjected to correction processing (overwriting processing with correction images) D for concealing boundary sections determined not to be a normal human profile.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248066-A (JP)
Title: Apparatus, method, and program for processing color signal, and recording medium
Inventor: SHIRASAWA TOSHIO
IPC: H04N1/46
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform the color processing of various input color signals of different numbers of color components by a small hardware scale.  <P>SOLUTION: A color signal control means 100 decomposes an input color signal of m components per bit, compounds them and generates a color signal P of (m+k) components. A color conversion means 200 performs the n-dimensional memory map interpolation operation of the color signal P, and converts it into an output value Q. An interpolation parameter formation section 210 refers to the color signal P, reads lattice point data from an n-dimensional LUT, computes interpolation parameters from a plurality of lattice point data, and sends them to an interpolation operation section 220. The interpolation section 220 performs linear operation using the interpolation parameters and lower bit data of the color signal P, and finds the output value Q.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252844-A (JP)
Title: Numerical controller
Inventor: NAGASHIMA NORITAKE
IPC: G06F12/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical controller facilitating the creation and modification of a sequence program.  <P>SOLUTION: Grouping is carried out according to the type and/or address of a signal. Address tables AT1-1 and AT2-2 storing a head physical address in association with each group number for each sequence program are arranged. An object code 30 for the program is constructed of an instruction code, a group number, and an offset address. When the object code 30 is read, the head physical address of the instruction group number is read from the table matching the program. The offset address is added to the head physical address, and a physical address 31 of a signal is found to process the instruction code. Since each program has its address table and is different in the physical address, the creation of only one program is required for a part shared between a plurality of programs. Even when hardware is modified, the change of the address table alone is required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004163851-A (JP)
Title: Single focus lens consisting of three lenses
Inventor: SATO KENICHI
IPC: G02B13/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a constitution coping with a recent image pickup element by constituting a single focus lens of three positive lenses, using plastic lenses having an aspherical surface respectively as two lenses on an image surface side and satisfying a specified conditional expression, so that optical performance, in particular, the curvature of field or distortion is excellently corrected and a system including an imaging device is made compact and inexpensive.  <P>SOLUTION: A single focus lens consisting of three lenses is constituted by arranging a 1st lens L<SB>1</SB>having positive refractive power, a diaphragm 2, and a 2nd lens L<SB>2</SB>and a 3rd lens L<SB>3</SB>whose both surfaces are the aspherical surfaces and which are composed of plastic and have positive refractive power in this order from an object side. The lens satisfies the following conditional expressions: (1) 5.0>f<SB>1</SB>'/f'>1.0 and (2) 50>ν<SB>1</SB>, provided that f' is the focal distance of the entire system, f<SB>1</SB>' is the focal distance of the 1st lens L<SB>1</SB>, and ν<SB>1</SB>is the Abbe number of the 1st lens L<SB>1</SB>. The surface of the 2nd lens L<SB>2</SB>on an image surface side is aspherical and is set so that the positive refractive power becomes stronger toward the circumference, and the surface of the 3rd lens L<SB>3</SB>on the object side is aspherical and is set so that the positive refractive power becomes weaker toward the circumference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256568-A (JP)
Title: Polyproylene resin composition and molded product
Inventor: ISHII YUKIO
IPC: C08K9/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition giving a molded product having excellent electromagnetic weave shielding properties under the cold heat cycle environment.  <P>SOLUTION: The polypropylene resin composition comprises metal fibers, a low-melting metal and a polypropylene resin. When the content of the metal fibers is X (wt.%) and the content of the low-melting metal is Y (wt.%) (the total amount of the resin composition is 100 wt.%), X and Y satisfy formulae (1) to (3) [wherein, formula (1) is X=8-50; formula (2) is 15≤Y+0.7X≤35; and formula (3) is Y>0.3X].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256421-A (JP)
Title: Method for producing dihydroxydiphenyl sulfone isomer mixture
Inventor: OI FUMIO
IPC: C07C315/06
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a dihydroxydiphenyl sulfone isomer mixture which largely inhibits or little causes the halation of a substrate surface, when used as a heat-sensitive recording material.  <P>SOLUTION: This method for producing the isomer mixture comprising 2,4'-dihydroxydiphenyl sulfone and 4,4'-dihydroxydiphenyl sulfone, wherein the content of the 2, 4'-dihydroxydiphenyl sulfone is 10 to 90 wt. %, is characterized by heating a mixture comprising (1) crude dihydroxydiphenyl sulfones containing phenyl phenolsulfonate as an impurity, (2) an alkaline substance in an amount of 0.02 to 0.4 equivalent based on the dihydroxydiphenyl sulfones contained in the crude dihydroxydiphenyl sulfones, and (3) an aqueous solvent, cooling the heated mixture, and then separating the deposited crystals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256244-A (JP)
Title: Data recorder
Inventor: SAKAI MASATOSHI
IPC: B65H35/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cutting error when a recording medium is cut by accurate fixed size width and oblique travel occurs in a data recorder using the photosensitive roll recording medium.  <P>SOLUTION: A cut mechanism part of the data recorder is composed of a conveyance guide 24 serving as a conveyance passage when performing delivery operation of a photosensitive roll film 16 and sensitive material tip detection sensors 26, 27 for detecting a tip of the photosensitive film 16 at a position apart from a cutter unit 23 by specified distance. Since the photosensitive roll film 16 can be cut by fixed size width always even if unevenness occurs in amount of conveyance by arranging two sensitive material tip detection sensors at positions where the cutter unit 23 cuts by fixed size width of the photosensitive roll film 16, missing of recording data is prevented. Since both end parts of a tip of the photosensitive roll film 16 are detected by two sensitive material tip detection sensors, missing of a part of recording data is prevented even in cutting operation when oblique travel occurs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259048-A (JP)
Title: Electronic device and data rewriting system for electronic device
Inventor: NOGUCHI SHIGETAKA
IPC: G06F13/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can easily rewrite data which controls an electronic device irrespective of environment where the device is located.  <P>SOLUTION: When modification or addition of data which controls an electronic device 1 is needed, modified data or added data is sent by wireless from an external read/write device 8 to an interface part 2 of the electronic device 1 and written. The interface part 2 stores the written data until power is supplied to the main body of the electronic device 1. When the power is supplied to the electronic device 1, based on a command from a control device 4 of the electronic device 1, the data stored in the interface part 2 is written in a certain part of a storage device 3 of the main body of the electronic device 1, thereof modifying or adding the data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257689-A (JP)
Title: Air cleaner
Inventor: KANITANI SHOJIRO
IPC: F24F7/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner for increasing the blowing efficiency of clean air blown out of an air outlet to improve living quality, offering better living quality by blowing low-speed clean air out of the air outlet.  <P>SOLUTION: The air cleaner comprises a body 1 having an air inlet 2, an air filter 7, a blowing unit 8, a blow-out unit 15 and a first air outlet 3, a bagged body 4 having a second air outlet 5 consisting of a number of openings, and a separable and flexible air duct 6 connecting the body 1 to the bagged body 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222702-A (JP)
Title: Method for heat-treating organic material
Inventor: YOSHIDA TETSUO
IPC: A23L5/10
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for heat-treating an organic material, excellent even when viewed from any points of efficiency, heat economy, and antioxidation.  <P>SOLUTION: In this method, the organic material M traveling through a space 1 in which an antioxidative gas G of approximately normal pressure composed of substantially only superheated steam is enclosed is heated substantially only by radiation, and the space 1 is always or substantially always kept in such a state that the antioxidative gas G is enclosed in the space 1, even during a time in which the organic material M does not travel through the space 1 exists. Further, pressurized steam is ready for being, if necessary, supplied to the space 1 as the superheated steam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265028-A (JP)
Title: Client authentication method
Inventor: MORI SHINYA
IPC: G06F21/33
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of executing easy authentication between a client and a server even when using a browser not dealing with an SSL.  <P>SOLUTION: This method includes: a step wherein the server 3 issues two authentication files 10, 20 for the server and for a client terminal, and stores the authentication file 20 for the server; a step for transmitting the authentication file 10 for the client terminal issued by the server 3 to the client terminal 5; a step for requesting transmission of the authentication file 10 for the client to the client terminal 5; and a step for comparing the received authentication file 10 for the client and the authentication file 20 for the server, and permitting the authentication to the client terminal when both the files 10, 20 coincide as the result of the comparison.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264513-A (JP)
Title: Electrooptical device and electronic appliance using the same
Inventor: TAKIZAWA KEIJI
IPC: G02F1/1333
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective electrooptical device which displays a high quality color picture even when a projection and recession forming layer to impart projection and recession to a substrate for the purpose of light scattering is formed and to provide an electronic appliance using the same.  <P>SOLUTION: A light reflecting film 33, a color filter layer 34, an overcoat layer 35 and a counter electrode 36 are formed in the transflective electrooptical device 1. A light transmitting window 330 to produce display in a transmissive mode is formed on the light reflecting film 33. Because a photosensitive resin layer constituting a lower layer side projection and recession forming layer 51a and an upper layer side projection and recession forming layer 52a has spectral characteristics of absorbing light in a short wavelength region, in a pixel 11 having a blue (B) color filter layer 34 formed thereon, neither the lower layer side projection and recession forming layer 51a nor the upper layer side projection and recession forming layer 52a is formed on a region two-dimensionally overlapping with the light transmitting window 330.  <P>COPYRIGHT: (C)2004,JPO&NCIPI