baber/WOPTO huggingface dataset:
Patent JP-2004169442-A (JP)
Title: Calculation method for dk joint proof stress/initial rigidity and structure design method for three-dimensional truss steel pipe structure and building by use of it
Inventor: ITO HITOSHI
IPC: E04B1/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for precisely calculating proof stress and initial rigidity of a DK joint and to provide a structure design method for a three-dimensional truss steel pipe structure and a building by use of it.  <P>SOLUTION: Proof stress and initial rigidity are obtained using deformation in a joint part of a branch pipe on compression side as joint part local deformation in numerical experiment concerning the DK joint and an SK joint by use of FEM analysis or structure experiment of life size. Conversion coefficient is obtained by comparing per opening angle ω and ratio of main pipe diameter to main pipe thickness, D/T (D: main pipe diameter, T: Main pipe thickness) of the DK joint, and proof stress and initial rigidity of the SK joint are multiplied by the conversion coefficient to obtain proof stress and initial rigidity of the DK joint. As for proof stress, proof stress of the SK joint is obtained by the academic world guideline expression, and the expression obtained by multiplying the academic world guideline expression by the conversion coefficient is proof stress calculation expression for the DK joint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168954-A (JP)
Title: Method and apparatus for preventing gas leakage of coke oven duct
Inventor: SAKATANI MASATOSHI
IPC: C10B29/06
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a countermeasure to damages propagating over a wide range from a high-temperature portion to a low-temperature portion of a gas duct.  <P>SOLUTION: The method for preventing the gas leakage of a coke oven duct is a method for preventing the gas leakage in a duct 5 which is positioned between a regenerative chamber 3 and a regenerative chamber 4 and through which a gas supplied to a combustion chamber 2 passes by inserting a gas leakage preventive material 10 into the gas duct 5 to inhibit the gas from flowing between the gas duct and each of the regenerative chambers caused by occurrence of a crack, a joint cut or the like. The apparatus for preventing the gas leakage of the coke oven duct is provided with the gas leakage preventive material inserted into the gas duct such that the cross-sectional area of the inserted material occupies 30-90% of the cross-sectional area of the gas duct.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173535-A (JP)
Title: Feed and food each containing conjugated fatty acid
Inventor: MATSUMOTO WATARU
IPC: A23D9/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide food such as livestock meat and a poultry egg containing a highly bioactive conjugated fatty acid, and safe feed for obtaining the food; and to provide a conjugated fatty acid or conjugated fatty acid-containing oil and fat obtained from the livestock meat or the poultry egg.  <P>SOLUTION: The feed contains Momordica Charantia or a Momordica Chrantia-originated substance. The Monordica Chrantia-originated substance comprises Monordica Chrantia seed embryos themselves or cut or crushed Monordica Chrantia seed embryos each prepared so as to have a desired size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177627-A (JP)
Title: Light emitting diode display
Inventor: TAKIGAWA SATOSHI
IPC: H01L33/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of troublesome work of adjusting color tones to a certain state since the tones of a light emitting diode (LED) vary by brightness adjustment owing to tone change by a current.  <P>SOLUTION: A resistor 15 switchable by electronic switches 16 and a reference resistor 17 are serially connected to the LED 12. A resistance value of the resistor 15 is varied by switching the electronic switch 16, a voltage between terminals varied by this operation is compared with a reference voltage to store the combination of electronic switches giving a prescribed voltage in PROM 20. The electronic switches 16 are controlled to be opened/closed on the basis of the data stored in the PROM 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003205406-A (JP)
Title: Coated cutting tool insert formed of cemented carbide and coated film
Inventor: ZACKRISSON JENNI
IPC: C23C14/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool insert including cemented carbide base material and a coated film.  <P>SOLUTION: The cemented carbide base material includes 73-93 wt.% WC, 4-12 wt.% binder phase, and cubic carbide phase, and substantially has a surface area free from cubic carbide phase and rich in binder phase. The cubic carbide phase includes elements from 1Vb and Vb groups of the periodic system, and has the tantalum content of the level corresponding to industrial impurities. This insert demonstrates favorable blade strength and thermal shock resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175726-A (JP)
Title: Cyclic polythiol compound
Inventor: KONDO MITSUTERU
IPC: C08G75/045
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclic sulfur compound suitable for providing an optical material having excellent balance of a refraction index and an Abbe's number.  <P>SOLUTION: The resin obtained by polymerizing and curing a cyclic polythiol compound having one or more polysulfide bonds has the excellent balance of the refractive index and the Abbe's number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180067-A (JP)
Title: Node control method and node controller
Inventor: IMAYADO WATARU
IPC: H04B10/27
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide customers with various path tunneling services based on GMPLS (Generalized Multi-Protocol Label Switching) and optical cross-connect techniques by transferring part of the authorities of network control to users.  <P>SOLUTION: In a node control method executed in a routing processing function part for managing the states of terminating interfaces in a node having a plurality of kinds of terminating interfaces, the routing processing function part advertises at least one of information related to switching of the capabilities of the node itself and terminating interface attribute information to the other nodes, filters information to be advertised so as to place restrictions on the information for each user, and reports the information to each user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175763-A (JP)
Title: 6,7-substituted-19-norvitamin d3 derivative
Inventor: TAKENOUCHI KAZUYA
IPC: A61P17/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new vitamin D<SB>3</SB>derivative useful as a disease treating agent.  <P>SOLUTION: The vitamin D<SB>3</SB>derivative is expressed by formula (1) (R<SP>1</SP>is H, a 1-6C alkyl or F; and R<SP>2</SP>is H or F provided that R<SP>1</SP>and R<SP>2</SP>are not H at the same time). The disease treating agent contains the compound, etc., as active components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179586-A (JP)
Title: Manufacturing method for flash memory device
Inventor: MITSUHIRA NORIYUKI
IPC: H01L21/8247
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a rewriting tolerance of a flash memory.  <P>SOLUTION: A first interlayer insulation film 10 is formed on a flash memory cell formed in a storage element region on a semiconductor substrate 100. In the process, not short-time heating by lamp anneal but furnace anneal is added as heat treatment after formation of an NSG layer 16 which is an uppermost layer of the first interlayer insulation film 10. Thereby, stress applied to the flash memory cell is relaxed and rewrite tolerance is improved. A furnace anneal is added after formation of first and second aluminum wiring lines 21, 31. Furthermore, when second and third interlayer insulation films 20, 30 are formed, the film formation temperature of plasma TEOS layers 23, 33 and the temperature of HDP layers 22, 32 at that time are made the same. A rewrite tolerance of the flash memory cell is also thereby improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184519-A (JP)
Title: Rotation control method of fixing rotary member, fixing device and image forming apparatus
Inventor: SEKI TAKAYUKI
IPC: G03G21/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation control method of a fixing rotary member by which sticking of oil on a transfer sheet is prevented and thereby picture quality is improved.  <P>SOLUTION: A fixing device is provided with a fixing roller (a fixing rotary member) 32 which applies heat to an unfixed picture surface of a form (a transfer sheet)(s), a web sheet (an oil applying member)43 which applies oil to the fixing roller, a pressure roller (a pressing rotary member) 33 which is pressed against the fixing roller to form a fixing nip N and a rotation control system. The rotation control system starts rotation of the fixing roller at the timing that an oil mark 54 formed on the fixing roller 32 by pressing the web sheet 43 thereto at the time of unfixing passes the fixing nip before a tip of the form (s) advances into the fixing nip N at the time of fixing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186796-A (JP)
Title: Image forming apparatus
Inventor: NAKAJIMA AKIRA
IPC: B41J21/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of producing a sightly printed matter by applying desired processing to a background of paper.  <P>SOLUTION: The image forming apparatus 1 is provided with: an image read section 2; a control section 3; an image forming section 4; an operation panel 5; and a data storage device 6. A discrimination section 31 of the control section 3 can detect background data included in image data generated by the image read section 2. The background data detected by the discrimination section 31 of the control section 3 are given to a conversion section 32 of the control section 3. The conversion section 32 converts the background data into color data or pattern data. The image data whose background data are replaced are given to the image forming section 4, wherein printing operation is performed on the basis of the image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191444-A (JP)
Title: Image forming apparatus
Inventor: IZUHARA MAKOTO
IPC: G03G15/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of coping with and solving a problem caused by a temperature difference between a recording sheet and a non-heating member and transfer of a high-temperature recording sheet at the atmospheric temperature in real time.  <P>SOLUTION: The image forming apparatus hardly having dew condensation of water vapor from the high-temperature sheet by passing through a fixing unit 8 on a guide member 15 because the temperature of the guide member 15 is controlled with a Peltier element 14 so that a detection temperature T of a temperature sensor 17 is T1<T<T2, hardly deforms a subsequent feeding recording sheet, hardly forms an abnormal image in double-sided printing, can prevent image separation and toner staining in contact with the guide member 15 by temperature control of the recording sheet, occurrence of clogging and damage due to softening of the film recording sheet, and prevent passing through an image forming part of the high-temperature recording sheet in double-sided printing, a gloss difference due to a temperature difference of the front and reverse faces of the recording sheet, quality lowering of a formed image due to a cleaning inferiority of a high-temperature photoreceptor, and sticking to the reverse face of the recording sheet on one sheet of a toner image of the recording sheet discharged and loaded on a tray.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191545-A (JP)
Title: Multichannel encoding device and decoding device
Inventor: MORIYA TAKEHIRO
IPC: G10L19/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To transmit and reproduce a multichannel sound signal at low cost.  <P>SOLUTION: Sound signals of respective channels are encoded by an oversample low-amplitude resolution encoding means respectively and the oversample low-amplitude resolution encoded signals are sent out, channel by channel; and the oversample low-amplitude resolution signals which are sent out are decoded into analog signals by a decoding means provided on the side of a speaker system and the decoded analog signals are applied to a speaker system to reproduce a multichannel sound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233377-A (JP)
Title: Antireflection film
Inventor: ONO KATSUHIKO
IPC: G02B1/11
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the reflectance of an optical glass for both of p-polarized and s-polarized light to ≤0.1% when light of a wavelength region of about 1,260 nm to 1,620 nm enters the glass.  <P>SOLUTION: An antireflection film 11 layered on one surface of an optical glass 10 consists of a six-layer thin film of, from the glass face of the optical glass 10, a high refractive index film H, ultrahigh refractive index film UH, high refractive index film H, low refractive index film L, high refractive index film H and low refractive index film L. When the refractive index of the optical glass is ≥1.6, a low refractive index film for compensation of the refractive index is formed between the optical glass and the six-layer thin film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192284-A (JP)
Title: Information distribution system, information distribution method and information distribution program
Inventor: KAWAMURA MASAO
IPC: G06Q10/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To distribute information suitable for a taste or a state of a user to a user's portable terminal in response to a user's request at the present time.  <P>SOLUTION: A reception server 15 receives request item information from the user's portable terminal 50 via the Internet 110. An advertisement identification information subset extraction part 12 narrows and extracts an advertisement identification information subset from an advertisement identification information database 20 on the basis of the request item information. A condition decision part 307 extracts advertisement identification information having distribution conditions fit for reception conditions on the basis of the advertisement identification information subset transferred from an identification information extraction server 10, and produces an advertisement identification information lower subset. Based on the advertisement identification information lower subset, an advertisement list production part 308 produces advertisement list information, and an advertisement substance information extraction part 309 extracts advertisement substance information. A distribution information production part 310 produces distribution information on the basis of the advertisement list information and the advertisement substance information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193944-A (JP)
Title: Pocket communication device and television broadcasting recording/playback method thereby
Inventor: FUJIWARA TAKU
IPC: H04W4/16
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To settle the following situation that a pocket communication device having a television broadcasting receiving function has the inconvenience of becoming incapable of causing a viewer to grasp the content of a program fragmentarily, since television broadcasting can not be viewed during telephone conversation, if a cellular phone becomes in a communication state while the television broadcasting is on.  <P>SOLUTION: This pocket communication device 1 is so formed as to automatically record the television broadcasting by a recording / playback section 5, if telephone conversation is started by its cellular phone section 4, and automatically start regenerating the television broadcasting by the recording / playback section 5 from the point of time of the recording start along with the finish of the telephone conversation continuing recording. Consequently, the user can view the content of the television broadcasting broadcast during the telephone conversation without being omitted in spite of the telephone conversation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191657-A (JP)
Title: Camera device
Inventor: NIIKURA HIDEO
IPC: G02B7/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To make a camera device equipped with a movable lens capable of moving in an optical axis direction thin in thickness in an optical axis direction.  <P>SOLUTION: The cam driving shaft 16a (20a) of a movable lens holder 14 (18) holding a movable lens 17 (21) is arranged so that its shaft direction may be a 1st direction orthogonal to the optical axis direction, and the coil body 34 of a one-phase stepping motor 31 rotating a cam member 3 supporting the cam driving shaft so as to freely slide is arranged so that its shaft direction may be a 2nd direction orthogonal to the optical axis direction and also orthogonal to the 1st direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003232653-A (JP)
Title: Position measuring device
Inventor: WAHL CLAUDIA
IPC: F16C41/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position measuring device capable of maintaining high precision and reliability, and assuring easy replacement.  <P>SOLUTION: This device is a measuring device 10.1 comprising a strip-shaped scale body 12. The scale body is disposed in a groove part 32 provided in a section or guide section 22.1, and it has a single sensor 14.1. This sensor is movable along the scale body 12 to thus detect information stored in the scale body 12. The length measuring device is provided with a mold unit 50, and the mold unit is provided with a coated flange 30 having a hollow mold range 52, and two abutment ranges 54 protruded sideways in a cross section. The scale body 12 is removably provided in the hollow mold range 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189197-A (JP)
Title: Wiper controlling method, wiper, and motor with speed reducer
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/08
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect a position of a wiper arm with a small number of sensors.  <P>SOLUTION: In a sensor magnet 41 mounted to an output shaft 34, when wiper arms 1a, 1b are positioned on an upward reverse rotation position B side relative to an original position O, hole ICs 37a, 37b are opposed to an S pole. When the wiper arms 1a, 1b are positioned on a downward reverse rotation position A side with relative to the original position O, at least one of the hole ICs 37a, 37b is opposed to an N pole. When the wiper arms 1a, 1b are abnormally stopped, it is judged whether the wiper arms 1a, 1b are positioned on either side of the downward reverse rotation position A or the upward reverse rotation position B relative to the original position at the time of restarting, so that the wiper arms 1a, 1b are always started towards the original position O. After the position of the wiper arm is surely grasped by two hole ICs 37a, 37b, and the wiper arms are restarted towards the original position O to reset position data, normal control is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195332-A (JP)
Title: Biological deodorizing method
Inventor: TSUKAMOTO TOSHIO
IPC: B01D53/38
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological deodorizing method capable of developing a high malodorous substance removing capacity by a simple method immediately after the deodorizing operation of a malodorous gas is started.  <P>SOLUTION: In the biological deodorizing method for biologically deodorizing the malodorous gas by introducing the same into a packed bed 3, which is packed with a carrier for bonding microorganisms, from an introducing part 1 while sprinkling water 9 over the packed bed 3 by a sprinkling means 10, a small amount of an acclimatization gas for microorganisms containing a malodorous substance, of which the concentration is higher than that of the malodorous substance of the the malodorous gas, is passed through the packed bed before passing the malodorous gas through the packed bed to acclimatize the microorganisms on the carrier. The acclimatization gas for microorganisms contains the malodorous substance of which the concentration is 10 times or more that of the malodorous substance in the malodorous gas and the passing amount thereof is preferably 1/10 or less the set treatment amount of the malodorous gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197143-A (JP)
Title: Galvanized steel plate
Inventor: NAKAJIMA SEIJI
IPC: B32B15/01
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanized steel plate of excellent sliding characteristics, corrosion resistance after the electrodeposition coating, and water-resistant secondary adhesivity.  <P>SOLUTION: A galvanized layer is formed on the surface of the steel plate. Substitution type zinc phosphate tetra-hydrate particles with a mean grain size of ≤3 μm, having a structural formula of Zn<SB>(3-X)</SB>M<SB>X</SB>(PO<SB>4</SB>)<SB>2</SB>-4H<SB>2</SB>O, and containing M of 0.01 to 20 mass % in total of one or two or more kinds selected from the group consisting of Ni, Mn, Co, Fe, Ca, Mg, V, W, Al, Ti, Sn and Mo are contained in the surface of the galvanized plated layer, and a solid lubricating film of the amount of deposition of 0.05 to 2.0 g/m<SP>2</SP>is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003228515-A (JP)
Title: Method and device for forming linked list queue using chunk-based structure
Inventor: CHEN JIAN-GUO
IPC: H04L49/901
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a linked list queue using a chunk-based structure.  <P>SOLUTION: A processing system includes a processing circuit and a memory circuit coupled to the processing circuit. The memory circuit is configurable to maintain at least one queue structure representing a list of data units. The queue structure is partitioned into two or more blocks (such as chunks) where at least some blocks of the queue structure include two or more data units. At least some of the blocks of the queue structure can include a pointer (such as a next chunk pointer) to the next block of the queue structure. With the queue structure, the processing circuit is configurable to address a first block of the queue structure and then address the next block of the queue structure by setting the next block pointer of the first block to point the next block.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198681-A (JP)
Title: Lighting system and electronic equipment
Inventor: HOSOBUCHI HIROYUKI
IPC: G02F1/1335
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To make uniformly illuminable the whole display member by surface lighting of a light guide plate without any restriction on the display member.  <P>SOLUTION: A dial 13 and a liquid crystal display element 10 are arranged on the reverse surface side of the light guide plate 24 which receives and guides the light from a light emitting element 23 from its flank in a surface direction, and many linear prisms 25 having reflecting surfaces 25a reflecting the light guided by the light guide plate 24 to its reverse surface side are formed over the entire top surface of the light guide plate 24. External light is therefore transmitted through the light guide plate 24 in a light place, so the dial 13 and liquid crystal display member 10 can excellently be lit up. Further, the light which is emitted by the light emitting element 23 and guided by the light guide plate 24 in the surface direction is reflected by the reflecting surfaces 25a of the prisms 25 to the reverse surface side of the light guide plate 24, so the whole light guide plate 24 serves for surface lighting and the dial 13 and liquid crystal display element 10 can nearly uniformly be lit up. Further, the dial 13 is lit from the top surface side, so materials for the dial 13 are not restricted, but freely selectable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI