baber/WOPTO huggingface dataset:
Patent JP-2002260579-A (JP)
Title: Attaching method of cylindrical electrode of cold cathode fluorescent lamp
Inventor: YANO SADAO
IPC: H01J9/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent a defective welding between a cylindrical electrode and a lead wire, for improved yield and productivity in attaching the cylindrical electrode. SOLUTION: A notch part 22 is provided to the end part on one side of a joint 21 of a cylindrical electrode 2 which is formed by rolling up a metal sheet, which is detected for positioning. A lead wire 1 of a cold cathode fluorescent lamp is pressed against the inside wall of a stepped/crushed part 23 provided on a cylinder wall having no joint which is opposed to the notch part 22, which is irradiated with laser beam 3 for welding.
Patent JP-2002294378-A (JP)
Title: Aluminum alloy extrusion tube for producing header tank
Inventor: HIYOUGO YASUNORI
IPC: C22C21/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy extrusion tube for producing a header tank in a heat exchanger, and a brazing filler metal-coated aluminum alloy extrusion tube obtained by coating the surface of the same aluminum alloy extrusion tube with a brazing filler metal composition containing brazing filler metal powder, flux and a binder. SOLUTION: The aluminum alloy extrusion tube for producing a header tank has a composition containing 0.5 to 1.3% Mn, 0.5 to 1.2% Si, 0.3 to 1% Cu, 0.1 to 0.3% Ti and 0.2 to 0.5% Zn, and, if required, containing 0.01 to 0.05% Zr, and the balance Al with inevitable impurities. The brazing filler metal-coated aluminum alloy extrusion tube is obtained by coating the surface of the same aluminum alloy extrusion tube with a brazing filler metal composition containing brazing filler metal powder, flux and a binder.
Patent JP-2002302651-A (JP)
Title: After-crosslinking composition for polishing
Inventor: MATSUMOTO TOMOKO
IPC: C09D133/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an after-crosslinking composition for polishing which has excellent scratch resistance, stainproofness, and luster and is easily peelable and exhibits its properties shortly after coating. SOLUTION: The after-crosslinking composition for polishing comprises silica plate particles having an average particle diameter of <=50 μm and an aspect ratio of 10-300, preferably a lamellar polysilicic acid comprising a scaly silica composed of silica X or silica Y, especially secondary particles having a laminated structure formed by laying a plurality of scaly primary particles having been oriented in parallel with one another between their planes one upon the other.
Patent JP-2002305391-A (JP)
Title: Rack mounting metal fitting and method for electronic apparatus unit
Inventor: TAKEGAKI HIROYUKI
IPC: A47B81/06
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem of inability of a mounting part between a rack and an electronic apparatus unit to endure vibration, resulting in coming-off of the electronic apparatus unit, when strong vibration caused by transportation or earthquake is applied on the rack for mounting the electronic apparatus unit. SOLUTION: A C-shaped upper fixing metal fitting 15 having each cut part 151 on both leg parts and a spacer 152 as a metal fitting that generates reactive force in flexibility when the electronic apparatus unit is held and fixed, a lower supporting metal fitting 16 having a hole 161 for inserting the upper fixing metal fitting, and a sliding metal fitting 17 having a hole 171 for inserting the upper fixing metal fitting. Each leg of the upper fixing metal fitting 15 is inserted into the hole 161 and the hole 171 for receiving the upper fixing metal fitting 15, and the sliding meal fitting 17 is slid and fitted in the cut part 151 of the upper fixing metal fitting 15.
Patent JP-2002303244-A (JP)
Title: Pump turbine
Inventor: KUWABARA HISAO
IPC: H02P9/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the stability of the rotational speed of a turbine at the start of operation and to extend the range of the head to be synchronized. SOLUTION: The pump turbine can be operated both in the pump-up mode and in the generator mode by changing the direction of rotation of a runner. The quantity of water passing the runner is adjusted with a wicket gate-opening device and the rotation speed of the runner is detected. When the generation is started, the target number of rotation is set at the rotation speed different from a rating rotational frequency. After the rotation speed reaches the target rotation speed, the responsiveness of the water quantity adjusting means is controlled to be lower than before reaching the target number.
Patent JP-2002313515-A (JP)
Title: Pressure contact blade supporting structure for pressure contact harness manufacturing device
Inventor: NUMAZAWA AKIYA
IPC: H01R43/01
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To simplify replacement of a pressure contact blade when changing the number or a pitch of an electric wire. SOLUTION: This structure is provided with a plurality of the pressure contact blades 110, a pressure contact blade holder 111 for holding a plurality of the pressure contact blades 110 in parallel at a predetermined pitch, a supporting shaft 112 engaged with the pressure contact blade holder 111 for rotatably supporting a plurality of the pressure contact blades 110 in a pressure contact state and in a retreat state retreating from the pressure contact state, and a cover plate 113 for fixing the respective pressure contact blades 110 positioned in the contact pressure state and the retreat state in the pressure contact blade holder 111 through a bolt 121.
Patent JP-2002308990-A (JP)
Title: Polysiloxane, method for producing the same, and radiation-sensitive resin composition
Inventor: IWAZAWA HARUO
IPC: G03F7/039
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polysiloxane which can give a radiation-sensitive resin composition having a high transparency to light of a wavelength of 193 nm or shorter and being highly sensitive, and excellent in dry etching resistance, developability, adhesion to a substrate, or the like, to provide a method for producing the same, and to obtain a radiation-sensitive resin composition containing the polysiloxane. SOLUTION: The polysiloxane is an alkali-insoluble or difficulty alkali-soluble acid-dissociable-group-containing polysiloxane which becomes alkali-soluble when the acid-dissociable groups are dissociated and has an Mw/Mn ratio of at most 2.5. The polysiloxane is produced by a method having a step of polycondensing a starting silane compound in the presence of an acid catalyst.
Patent JP-2001354513-A (JP)
Title: Composition containing ascorbic acid in combination with ascorbic acid derivative
Inventor: CASTIEL ISABELLE
IPC: A61K8/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a combination for improving the content of lipid in the skin, and heightening the flexibility of the skin, and further to provide a composition. SOLUTION: This combination comprises at least one compound selected from a monosaccharide ester of ascorbic acid and a metal salt of phosphorylated ascorbic acid, and the ascorbic acid. The composition is obtained by using the combination.
Patent JP-2002309927-A (JP)
Title: Degradation determining device for exhaust emission purifying catalyst
Inventor: OKADA KOJIRO
IPC: B01D53/86
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To detect degradation of an exhaust emission purifying catalyst in an internal combustion engine by means of an inexpensive simple system without requiring a plurality of exhaust sensors in a degradation determining device for the exhaust emission purifying catalyst. SOLUTION: An exhaust air-fuel ratio on the upstream side of the exhaust emission purifying catalyst 6 arranged in an exhaust passage 3 of the internal combustion engine is varied periodically by means of an air-fuel ratio controlling means 2, while a state quantity correlating with the exhaust air-fuel ratio on the catalyst 6 downstream side is detected by an exhaust sensor 3a arranged on the catalyst downstream side, and when a catalyst degradation determination means 202 determines that the air-fuel ratio on the catalyst 6 downstream side shows a predetermined reducing atmosphere on the basis of an output from the exhaust sensor 3a, a degradation condition of the catalyst 6 is determined according to an amplitude dimension of the output from the exhaust sensor 3a.
Patent JP-2002314067-A (JP)
Title: Semiconductor device and manufacturing method of mis- type field effect transistor
Inventor: KOYAMA MASATO
IPC: H01L29/78
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a MIS type field effect transistor provided with a gate insulation film, which contains a High-K material and has a specific inductive capacity equivalent to a metallic oxide. SOLUTION: The semiconductor device has a MIS type field effect transistor having a silicon substrate (1), an insulation film (6) formed on the silicon substrate containing at least one of nitrogen and oxygen, and silicon, a metallic acid nitride film (7) formed on the insulation film containing at least one kind of a metallic atom of zirconium and hafnium, and a gate electrode (8) formed on the metallic acid nitride film. The bond between the metallic atom and the nitrogen in the metallic acid nitride film is 10<19> /cm<3> or less.
Patent JP-2002116120-A (JP)
Title: Target substance detecting method
Inventor: SATOU KOUEI
IPC: G01N33/53
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of detecting a target substance included in a swimming pool made of plural samples even in an extremely low concentration. SOLUTION: This target substance detecting method is characterized in that after bringing an adsorbent capable of adsorbing the target substance into contact with the samples having the possibility of including the target substance mixed with plural specimens, a water insoluble solid is separated from the inside of the samples, and then, the target substance bonding to the water insoluble solid is detected.
Patent JP-2002312751-A (JP)
Title: Information recording medium
Inventor: MONOBE YASUHIRO
IPC: B42D15/10
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a card-like information recording medium is stuck or it becomes hard to house it depending on an inserting direction when storing it in a wallet or a holder and carriage and delivery become troubles depending on the direction of placing the card when carrying the card. SOLUTION: In the card-like information recording medium, the edge of front and back long sides or short sides is rounded. Thus, when the short side is rounded for instance, the card is hardly stuck in the case of taking it in and out in a long side direction and it is smoothly taken in and out.
Patent JP-2002003518-A (JP)
Title: Method for producing water-soluble polymer
Inventor: ITO KENJI
IPC: C08F20/56
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water-soluble polymer which has high molecular weight, high water-solubility and reduced content of an unreaction monomer by a photopolymerization of a vinyl monomer aqueous solution. SOLUTION: In the photopolymerization using the vinyl monomer aqueous solution, an azo compound having a half life temperature for 10 hours of 90 deg.C or less is used as a photopolymerization initiator, a photoirradiation is carried out at the irradiation intensity of 0.5-7 W/m2 in the first stage and the following are carried out at a higher intensity than that of the first and the integrated light quantity of 70,000 J/m2 or more.
Patent JP-2002321002-A (JP)
Title: Operating method and device of rolling mill
Inventor: FURUMOTO HIDEAKI
IPC: B21B1/22
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an operating method and device of a running roll cross type rolling mill capable of reducing a running cost for a supplying means of hydraulic pressure and securing a service life of a contact seal in a hydrostatic support pocket. SOLUTION: In a running roll cross type rolling mill, having a hydrostatic bearing 8 as a plane bearing for crossing at a liner interposed between upper and lower backup rolls 3 and a housing 1 and managing plate-shaped control by crossing the upper and lower backup rolls 3 while a plate material is rolled, a hydraulic pressure is supplied to a hydrostatic support pocket N at the hydrostatic bearing 8 when required mainly at the time of the running roll crossing to support a rolling load in a floating state, and the hydraulic pressure is drawn from the hydrostatic support pocket N to support the rolling load in a bottom- out state at the rest of times.
Patent JP-2002323978-A (JP)
Title: Test facility system, time synchronizing method for application software to be used therefor and program therefor
Inventor: UEMATSU TOMONORI
IPC: G04G5/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a test facility system, with which all applications can be operated at arbitrary simulation time without changing a system clock. SOLUTION: The managing program of a main processor 11 calculates a difference between arbitrary time desired to operate the application software of a simulation object and the standard time of processors 12-16 as time offset, generates a batch file containing the time offset and distributes it to the processors 12 and 13 of the simulation object, in which the relevant application software is installed. When starting the relevant application software, each of processors 12 and 13 starts the batch file, obtains the time when the time offset is added to the standard time, and operates the application software synchronously at the preset arbitrary time.
Patent JP-2002330185-A (JP)
Title: Demodulator
Inventor: KUNIEDA MASANORI
IPC: H03H15/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce sampling frequency of an AD converter and operating frequency of logic circuits in later stages, in demodulation of digital-modulated waves. SOLUTION: Setting tap-adaptation groups with specified time lags to interpolative processing filters makes this demodulator operated at the same operating frequency as a sampling frequency of the AD converter. A punching position determination part 105 estimates punching positions from information of the output of a evaluation part 104 and directs time lag filters tap-adaptation groups having time lags at the punching positions. The interpolative processing using the time lag filters is done by zero insertion and LPF. The zero insertion inserts one or more of zero data by a prescribed number.
Patent JP-2002325167-A (JP)
Title: Image reader, its control method and storage medium
Inventor: UTAGAWA TSUTOMU
IPC: H04N1/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can accurately read an original image even when the image reader reads the original image while a document automatic feed means is feeding the original to the image reader and to provide its control method and a storage medium. SOLUTION: An original for calibrating the automatic document feeder is set to an original feed tray of the automatic document feeder, shading correction data of one line are read and a shading correction coefficient obtained by an arithmetic operation is set to a coefficient memory (S1-S3). Then a mirror unit to read the original image is moved under a skimming-through original glass plate, skimming-through of the original is started (S4), while the shading correction coefficient set to the coefficient memory in a shading correction circuit is corrected by each line (S5), a memory reads the original image data (S6), and when the image data stored in the memory are not read with a prescribed gradation characteristics, a correction table is set to a lookup table (S7).
Patent JP-2002320879-A (JP)
Title: Nozzle for forming composite structure, composite structure forming device and composite structure forming method
Inventor: AKETO JUN
IPC: C23C24/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle of a structure capable of expelling particulate of a low velocity to be jetted. SOLUTION: The nozzle comprises a nozzle body 301, an aperture 302 in the upper part thereof and a turning plate 303 arranged above the same. The slit width of the turning plate 303 is the same as the width in the longitudinal direction of the nozzle opening or below the same. The particulates of the high velocity and the particulates of the low velocity are jetted from the aperture 302. The particulates of the low velocity spread radially but the particulates of the low velocity jetted from both sides in the longitudinal direction of the nozzle aperture 302 collide against the turning plate and are turned and therefore these particulates do not arrive at a substrate. Accordingly, only the particulates of the high velocity form an anchor layer on the substrate and therefore the uniform and homogeneous structure having good adhesion strength can be obtained.
Patent JP-2002285057-A (JP)
Title: Water base ink-jet recording liquid
Inventor: MAEDA TAKASHI
IPC: C09D11/322
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a water base ink-jet recording liquid having improved drying characteristics and feathering. SOLUTION: The water base ink-jet recording liquid comprising pigments and a liquid medium comprises 0.01-10 wt.% of a neutralized material obtained by neutralizing an 8-18C fatty acid with a basic compound.
Patent JP-2002326347-A (JP)
Title: Apparatus and method for ink jet recording
Inventor: KAWAMURA KOJI
IPC: B41J2/21
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder which records uniform images without a density change without conducting suction of a large amount and preliminary discharge even when a non printing state continues for a long time. SOLUTION: For example, when it is judged that a predetermined time indicating a non recording time has passed (S13, S14 and S15), a density signal is corrected to decrease the value with the use of a correction table corresponding to the judgment (S16, S17 and S18). Recording by a predetermined amount at least at a recording start time is carried out on the basis of the corrected density signal. Therefore, even when recording is carried out at the recording start time with an ink having a dye concentration or the like increased during the non recording time, the density is decreased as a whole of the predetermined amount of recording and can be agreed approximately with a density when recording is carried out with a normal-concentration ink.
Patent JP-2002331398-A (JP)
Title: Product taking out device for powder molding press
Inventor: YOSHIOKA TOSHIO
IPC: B25J19/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To avoid wear and tear due to disintegration by a method wherein the height of an aligning plate is measured to adjust the height of an arm to it, and the falling distance of a powder molding is controlled within a predetermined range. SOLUTION: In the product taking out device having the arm 11 for putting in/out an adsorbtion head 12 from the position of a mold of the powder molding machine to the position of the aligning plate, the device is constituted by providing a height detecting mechanism 18 for detecting the height of the aligning plate, and a lifting mechanism 17 for lifting the arm 11 by adjusting to the detected height.
Patent JP-2002334245-A (JP)
Title: Anonymous purchase support method
Inventor: NONAKA TAKESHI
IPC: G06Q10/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a purchase support method surely protecting the privacy of a customer even at the time of applying for the purchase of any article by utilizing the Internet or a mail order system. SOLUTION: When the customer applies for the purchase, a desired article name and the individual information such as a name and an address of the customer are ciphered and the application is made. Thus, not only information leakage in the middle of Internet transmission is prevented, but also the name of the article to be delivered is kept secret even if a door-to-door delivery company can recognize an individual information specific to the customer.
Patent JP-2002332051-A (JP)
Title: Winglet container
Inventor: KOBAYASHI SUSUMU
IPC: B65D43/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a winglet container which is lightweight, low in cost, convenient, unnecessary for a large space to open/close a lid when opening/ closing a lid, capable of easily opening/closing the lid, and reliably fixed or unfixed. SOLUTION: The winglet container 1 comprises a container body 2 in which an upper side is opened, and the entire shape is substantially parallelopiped, and various kinds of articles can be stored inside, a first lid 3 which is turnably fitted to one end of the upper side of the container body 2 to close or release the upper side, and a second lid 4 which closes or releases the upper side of the container body 2 in cooperation with the first lid 3, and is lightweight, low in cost, convenient, unnecessary for a large space to open/close the lid part when opening/closing the lid, capable of easily opening/closing the lid part, and reliably fixed or unfixed.
Patent JP-2002010139-A (JP)
Title: Method for automatically deciding tone scale parameter of digital picture
Inventor: BARSKI LORI L
IPC: H04N1/407
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically deciding the suitable tone scale parameter of a digital X-ray photographic picture. SOLUTION: This method comprises a step for supplying an input digital medical picture and a related tone scale LUT(look-up table), a step (701) for obtaining a related contrast parameter being an equivalent contrast suitable for the tone scale LUT, a step (702) for obtaining an equivalent leg and shoulder parameter suitable for the related tone scale LUT, a step (703) for obtaining an equivalent density shift parameter suitable for the related tone scale LUT, and a step for generating a suitable LUT from the results of the three steps.
Patent JP-2002334456-A (JP)
Title: Recording and reproducing device and method, recording medium as well as program
Inventor: KOBAYASHI SHOEI
IPC: G11B7/09
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To set focus biases adequate for land tracks and groove tracks, respectively. SOLUTION: A mark of 2T which is the shortest mark length is detected and the amplitude of a corresponding RF signal is outputted to an analog-to- digital converter in a step S1. The amplitude of the RF signal is digitalized and a pull in signal indicating reflectivity is digitalized in a step S2. The amplitude of the digitalized RF signal is normalized by the digitalized pull in signal in a step S3. The focus biases are so set that the amplitude of the normalized RF signal attains the maximum width.
Patent JP-2002336236-A (JP)
Title: X-ray ct scan system and control method
Inventor: IGARASHI ISAMU
IPC: A61B6/03
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a means heating a carrier by a low-cost method. SOLUTION: This X-ray CT system has a gantry device 200-2 having a gantry rotation part for irradiating a test subject with X-rays from different angles and executing a scan for detecting the transmitted X-rays, and the carrier 300-2 carrying the test subject placed on a top plate to a scan position of the gantry device 200-2. The gantry device 200-2 has a drive means including a rotation motor 130-2 rotationally driving the gantry rotation part. The carrier 300-2 is provided with a regenerative resistance device 305-2 for the rotation motor 130-2 and has a fan 304-2 transmitting heat emitted from the regenerative resistance device 305-2 to the vicinity of the top plate.