baber/WOPTO huggingface dataset:
Patent JP-2002327218-A (JP)
Title: Tuyere structure for blowing gas into molten metal vessel
Inventor: SHINPO AKIHIRO
IPC: C22B9/05
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a tuyere structure for blowing gas into a molten metal vessel, which reduces cratering wear of sleeves and porous refractories and back attack abrasion of surrounding refractories. SOLUTION: The tuyere structure for blowing gas into the molten metal vessel composed of the porous refractory (a) in a gas circulation part and a sleeve refractory (b) for holding it, is characterized in that the sleeve refractory is composed of multiple pipes having an inner tube (c) contacting with the porous refractory and the outer tube (d) surrounding the inner tube (c), and that the thickness of the inner tube (c) is thinner than the overall thickness of the porous refractory, and by a configuration in which the inner tube (c) is oxtered by the outer tube (d).
Patent JP-2002324749-A (JP)
Title: Spinning processor
Inventor: YANAGIMORI EIJI
IPC: G03F7/16
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is need of preparing their respective exhaust system and waste liquid system exclusive spin processors or units of two different kinds of liquids. SOLUTION: Exclusive cups 13, 14 respectively having exhaust holes 13a, 13b, 14a, 14b and waste liquid holes 13c, 14c are provided for liquids for TARC and BARC, and exhaust holes 15Aa, 15Ab, 15Ba, 15Bb and waste liquid holes 15Ac, 15Bc corresponding to them are disposed at the main frame, thereby constituting an acid type exhaust system and a waste liquid system for the TARC liquid and an organic type exhaust system and a waste liquid system for the BARC liquid by replacing the exclusive cups 13, 14 only. Thus, a coater or coater unit can be constituted as usable for both the TARC and BARC liquids.
Patent JP-2002327264-A (JP)
Title: Sputtering target for forming thin film
Inventor: MURATA HIDEO
IPC: H01L21/285
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target, which can reproducibly form a film of high melting point metal, superior in corrosion resistance, heat resistance, and adhesiveness to a substrate, all of which are required for thin film wiring, without generating a deleterious material. SOLUTION: The sputtering target for forming the thin film of a Mo alloy on the substrate has a composition comprising 2-50 atom.% of one or two selected from V and Nb, and the balance Mo with unavoidable impurities, has relative density of 95% or higher, and preferably has deflection strength of 300 MPa or higher. The target further has a crystal particle diameter of 300 μm or less, or has a metal structure comprising a single phase consisting of one or more of Mo, V, and Nb, and a diffusive phase consisting of two or more of the elements, or has a metal structure consisting of a diffusive phase comprising two or more of Mo, V, and Nb.
Patent JP-2002033685-A (JP)
Title: Interference canceller and interference elimination method
Inventor: MIYOSHI KENICHI
IPC: H04J13/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an interference canceller that generates a proper replica to decrease interference between users. SOLUTION: An error detection of a signal obtained by applying hard decision to a signal after FEC(Forward Error Correction) decoding is carried out, and when the error is detected, a replica is generated by applying a smaller weighting coefficient to the signal with the error or a replica is generated by using a tentative decision value (hard or soft decision value) before the FEC decoding. Furthermore, when the error detection result in a pre-stage denotes OK, by using a hard decision value in the pre-stage, a replica is generated.
Patent JP-2002003792-A (JP)
Title: Base coating material
Inventor: MERZ PETER W DR
IPC: C08J7/043
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition improving adhesion to a polyolefinic thermoplastic resin such as polypropylene, polyethylene or EPDM, ensuring simple manufacturing and excellent storage stability, and on the other hand, capable of realizing excellent homogeneous film properties having uniform thickness and excellent wettability. SOLUTION: The primer composition is a moisture-curing prepolymer containing at least a hydrogenated polyisoprene-diol, and a terminal of the prepolymer contains an isocyanate group or a hydrolysable silyl group.
Patent JP-2002328058-A (JP)
Title: Goods inspecting apparatus
Inventor: FUJIMOTO HIDEYA
IPC: G01D21/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To surely detect occurrence of abnormality caused by a runaway of a circuit for determining quality of goods and prevent defective goods from passing. SOLUTION: A means 26 for detecting the occurrence of the abnormality comprises a circuit independent of a circuit for constituting a determining means 24, checks whether a determining signal associated with the goods is outputted from the determining means 24 during the predetermined elapsed time after a goods sensor 23 detects the goods W, and outputs a abnormal signal E for indicating the occurrence of the abnormality to an informing means 27 when the determining signal is not outputted. The informing means 27 comprises a circuit independent of the circuit for constituting the determining means 24, receives the abnormal signal E outputted from the means 26, and informs the occurrence of the abnormality.
Patent JP-2002333769-A (JP)
Title: Image forming apparatus
Inventor: UMEZAWA NOBUHIKO
IPC: G03G15/08
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus adopting a developing device using the developer layer restriction roller and consuming a reduced quantity of electric power in which the fluctuation of the rotating speed of a developer carrier is restrained so that the unevenness of image density caused by the fluctuation may be prevented, and further the rotational load of the developer layer restriction roller is reduced, and thus the developer layer restriction roller is stably rotated, thereby realizing the high durability of a developer layer restriction roller and preventing an abnormal image caused by the unstable rotational driving of the developer layer restriction roller. SOLUTION: This image forming apparatus is provided with a developing roller reversely rotationally driving means for rotating a developing roller 11 in a reverse direction to a rotating direction at the developing time, and a restriction-roller 14 abutting on the developing roller stops its rotation at the developing time and is rotated with the developing roller reversely rotated by the reversely rotationally driving means at the non-developing time, and sliding members 21 and 22 are provided between ring seals 20 arrange at both ends of the restriction roller and the restriction roller.
Patent JP-2001357593-A (JP)
Title: Disk loading device and disk adaptor
Inventor: KUROZUKA AKIRA
IPC: G11B17/057
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To accurately position a cartridge by absorbing variance in thickness of the cartridge. SOLUTION: This device is provided with a holder 100 for holding both of a cartridge 300 housing a disk, and a single disk body, and this holder 100 has a pair of disk holders 104 for sandwiching both sides of the cartridge 300. The pair of the disk holders 104 is provided with an entrance part wider than the width of the cartridge 300, and holding parts for sandwiching both sides of the cartridge 300 inserted from the entrance part. At least in the holding parts, slits 104a for inserting both edges of the single disk body are respectively formed in the holding parts.
Patent JP-2002293362-A (JP)
Title: Lid structure for cup of instant noodles
Inventor: MORISHITA SHIGERU
IPC: B65D53/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lid structure for a cup of instant noodles with which convenience and safety aspects can be improved by easily and reliably sealing the lid with a container opening. SOLUTION: The lid structure for a cup of instant noodles is equipped with an adhesive (11) which can be glued to an opening (3) again by pressing a lid (10) which has been once peeled on a contact surface between the opening (3) and the lid (10) of a container (2) of the instant noodles (1).
Patent JP-2002333061-A (JP)
Title: Pulley unit
Inventor: MURAO SATORU
IPC: F16C33/58
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pulley unit A to be mounted on an auxiliary machine of an automobile etc., capable of reducing the displacement in the axial direction as much as possible, suppressing damage and heat generation of a bearing, and preventing vibration of a belt and generation of noise. SOLUTION: The pulley unit comprises a pulley 1, a shaft body 2 disposed concentrically on the inside of the pulley 1 to be relatively rotated with the pulley 1, a one-way clutch 3 interposed in the ring-shaped space between the pulley 1 and the shaft body 2, and a four-point contact ball bearing 4 disposed adjacent to the one-way clutch 3 in the axial direction in the ring-shaped space. The axial gap of the four-point contact ball bearing is, for example, 0.1 mm or less.
Patent JP-2002330741-A (JP)
Title: Deterioration inhibitor for flavor or fragrance of food or cosmetic
Inventor: KIYOHARA SUSUMU
IPC: A23L9/10
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new deterioration inhibitor for flavor or fragrance, exhibiting a sufficient effect with a small amount without affecting essential flavor or fragrance of food or cosmetic, having a greatly inhibitory effect on deterioration of flavor or fragrance by influence of heat, light, oxygen, etc., especially by irradiation with a fluorescent light and heating, yet having high safety and excellent economic efficiency and to provide a method for inhibiting flavor or fragrance deterioration. SOLUTION: This deterioration inhibitor for flavor or fragrance of food or cosmetic is characterized by comprising at least one kind of an extract from a plant selected from the group consisting of Theobroma cacao Linne of the genus Theobroma of the family Sterculiaceae, Garcinia mangostana Linne of the genus Garcinia of the family Guttiferae, Lonicera japonica Thunberg of the genus Lonicera of the family Caprifoliaceae and Lycium chinense Miller of the genus Lycium of the family Solanaceae with a solvent. This method for inhibiting flavor or fragrance of food or cosmetic is characterized in that a food or a cosmetic is formulated with the inhibitor.
Patent JP-2002338325-A (JP)
Title: Hydraulic composition
Inventor: ISHIDA HIDEO
IPC: C04B24/26
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic composition which exhibits the rapid increase in viscosity, and also has excellent exhibitability of strength. SOLUTION: The hydraulic composition contains slag and (metha)crylic ester copolymer emulsion. As the (meta)crylic ester copolymer emulsion, the polymer emulsion obtainable by the copolymerization between unsaturated carboxylic acids and an ethylenic unsaturated compound is preferable. Further, the composition can contain a hardening accelerator, and the hardening accelerator can contain aluminate and/or sulfate.
Patent JP-2002344223-A (JP)
Title: Array antenna element position determining method
Inventor: YO KOKUKO
IPC: H01Q3/26
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining the position of an array antenna element for improving its output performance. SOLUTION: An array antenna unit is equipped with a STAP controller 20 and is provided with a first function which is obtained, by adding up the expectations of the squared absolute values of autocorrelation functions of the channel impulse response of all the desired waves; a second function is obtained by adding up the expectations of the squared absolute values of crosscorrelation functions between the channel impulse response of all the desired waves and the channel impulse response of all the interference waves; a third function is the sum of the first and second function, and a fourth function has a factor that is the positions of (N-1) other antennas relatively determined with the position of an antenna element as reference;  and an antenna position designing unit 200 determines the position of N antenna elements, by calculating the positions of the other (N-1) antenna elements which reduce the fourth function to be minimal.
Patent JP-2002289248-A (JP)
Title: Unit cell for fuel cell and solid electrolytic fuel cell
Inventor: FUKUZAWA TATSUHIRO
IPC: H01M4/88
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a unit cell constituting an electrode small in electric resistance, having adhesion and capable of taking much of a three-phase interface, a manufacturing method of a cell plate and the unit cell and a solid electrolytic fuel cell furnished with them. SOLUTION: This unit cell for the fuel cell is constituted so that a solid electrolytic layer is constituted by holding it with an air electrode and a fuel electrode, the air electrode and/or the fuel electrode are formed by sequentially laminating a lower part layer and an upper part layer, the lower part layer electrically and mechanically connects the electrolytic layer and the upper part layer and forms an electrochemical reactive field on the electrolytic layer interface and the cells are electrically connected to each other as well as the upper part layer supplies reactive gas to the reactive field.
Patent JP-2002340123-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: NISHII DAIKI
IPC: F16H57/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of preventing a needle bearing for an output side disc from falling without causing lowering of proof stress of an output side disc, etc., and cost reduction by easily forming an oil path for supplying lubricating oil to a ball spline part for an input side disc. SOLUTION: A locking recessed groove 1b is formed on an outer peripheral surface of an input shaft 1. Within the locking recessed groove 1b, a snap ring 21 for preventing the needle bearing 5 between the input shaft 1 and the output side disc 3 from falling is fitted.
Patent JP-2002344875-A (JP)
Title: Recording/reproducing device, recording/reproducing method, and storage medium stored with control program therefor
Inventor: SAITO KAZUTOSHI
IPC: H04N5/937
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To realize a buffer access while reducing the load of CPU in a conversion processing between DV data and an AVI file. SOLUTION: A file data/time recognizing means obtains (S1) the generation data/time and update date/time of the AVI file which is read. AVI data is stored in a buffer (S2). Information on the obtained generation date/time and update date/time are compared. When they are matched, (Yes in S3), only the pat of DV data in AVI data in the buffer is outputted to outer input/output IF (S4) and a reproduction operation is terminated. When they are not matched, (No in S3), WAVE data in AVI data is extracted. The conversion processing (S5) of WAVE data into AUDIO data of a DV format is performed. A substitution processing with AUDIO data existing in AUDIO data DV data is performed (S6). DV data is outputted to outer input/output IF(S4) and a reproduction operation is terminated.
Patent JP-2002343523-A (JP)
Title: Ic socket
Inventor: KANAZAWA HIROMI
IPC: H01R24/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket from which, an IC package can be easily taken out by hand or by machine. SOLUTION: The IC socket comprises a base board 2 including a moving plate enabled to move back and forth in horizontal direction, on which, an IC package is mounted, an operation lever 4 rotation freely mounted on the base board 2 in order to make the moving plate move back and forth, a contact mounted on the base plate and electrically connected to the IC package, and at least one set of a pair of concave parts or notches 53a, 53b. Two sets of a pair of concave parts or notches 53a, 53b might be formed so as to cross each other at an right angle.
Patent JP-2002337457-A (JP)
Title: Image forming method and intermediate transfer recording medium
Inventor: ODAMURA KOZO
IPC: B41M5/40
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer recording medium having a receiving layer arranged on a substrate in a peelable manner, capable of transferring an image to a receiving object at an accurate position when the receiving layer to which the image is formed is to be re-transferred to the receiving object and capable of simply forming a thermal transfer image on an arbitrary object without cutting a thermal transfer sheet when the image is to be formed at the end of the receiving layer, and an image forming method using the same. SOLUTION: In the intermediate transfer recording medium, a sheet substrate provided with a resin layer and a transparent sheet provided with the receiving layer are laminated and half-cut processing is applied to the transparent sheet inclusive of the receiving layer and the resin layer is peeled from the transparent sheet. This intermediate transfer recording medium is used to form a transfer image on the receiving layer and the part subjected to half-cut processing is set as a boundary to cut the transparent sheet and only the patch part surrounded by the half-cut processing is re-transferred to the receiving object to form an image. In this image forming method, the image having an area smaller than the size of the patch part is formed on the patch part and this patch part is re-transferred to the receiving object.
Patent JP-2002342817-A (JP)
Title: Automatic vending machine with device capable of confirming adult
Inventor: KATSURAYAMA SATORU
IPC: G07F7/12
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To make an insertion operation for a card or a licence for confirming an adult conducted pleasantly without generating a mistake even when using an automatic vending machine, installed in an outdoor, of which the periphery is dark at night, so as to improve serviceability. SOLUTION: This automatic vending machine with an adult confirming device equipped with a driver's licence identifying device 8 and a card identifying device 7 as the adult confirming card, and for selling an article such as alcoholic liquors after confirming that a purchaser is an adult based on the own driver's licence or the own adult confirming card inserted into the identifying device by the user when the article is sold is provided with a lighting means for lighting a licence insertion port 8a and a card insertion port 7a corresponding respectively to the driver's license identifying device and the card identifying device, a light source 15 is arranged as the means by combining a translucent sheet 14 with a through hole 2a opened in a door 2, and peripheries of the insertion ports are lighted by illumination light from the light source.
Patent JP-2002343415-A (JP)
Title: Control valve type lead-acid battery
Inventor: MATSUMURA YASUSHI
IPC: H01M10/12
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a long-lived control valve type lead-acid battery which hardly causes short circuiting. SOLUTION: Two kinds of separators, mainly composed of glass fiber and having a two-layer structure of a separator (b), having a high fiber density and a separator a3 having a low fiber density and a separator (a) composed mainly of glass fiber and having a low fiber density, are used. Using the separator having the two-layer structure as the separator making contact with the negative electrode plates on both sides of a group of electrodes and the separator (a) as the separators on the inner side thereof, a positive electrode plate 1 and a negative electrode plate 2 are laminated and welded to produce the group of electrodes.
Patent JP-2002351732-A (JP)
Title: Device/method/program for providing information
Inventor: TAKEMURA KAZUHIKO
IPC: G06F12/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To improve popularity by preparing a n interesting homepage. SOLUTION: An information providing device transfers an HTML file to a browsing terminal through the Internet. A script for displaying an information display control character string for displaying information on providing data and the number of residual transferring times and a script for prohibiting a transferring request after responding to that the number of transferring times amounts to a transfer limited value in response to this are written in the HTML file. The Web browser of the browsing terminal displays the picture of a residual number counter with the information picture of provided data by reading the HTML file. A transfer request is sent by clicking a displayed picture, and a Web server transfers the provided data in response to the transfer request.  After completing transferring, a CGI performance program performs a count updating script and sends the result to a Web browser to update the display of the residual number counter. When the display of the residual number counter becomes zero, the transfer of providing data after this is prohibited.
Patent JP-2002353906-A (JP)
Title: Optical communication network, optical communication node device, fault-detecting method and fault position locating method used therefor
Inventor: MAENO YOSHIHARU
IPC: H04B17/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication network, with which a fault position can be estimated, while maintaining the features of optical paths on a transparent optical communication network. SOLUTION: A control channel terminating part 152 of an optical communication node device 15 terminates a control channel with the adjacent optical communication node device, an optical path control part 151 presumes one of sections (a)-(e), where the fault occurs, and reports it to the other optical communication node device, not only by processing setting of an optical path, opening and control of an optical switch but also by using an optical path managing table 151a and a fault classification table 151b. On the fault classification table 151b, items on the groups of optical paths, which are simultaneously affected by the fault, when that fault occurs in any one of sections (a)-(e), are described by each of section (a)-(e), suitably partitioned from an optical link 104 of input side to an optical link 107 of output side of that optical communication node device 15.
Patent JP-2002346206-A (JP)
Title: Synchronization controller for television system and its method
Inventor: INOUE MITSUHARU
IPC: A63F13/338
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To show the specific image of animation and indicated information to a viewer as if they are synchronized with each other by displaying the specific image of the animation distributed as television information to the viewer through the use of a video display device and synchronizing the indicated information indicated from the viewer through the use of an indicating device and a judgment timetable prepared already with each other. SOLUTION: This synchronization controller is provided with a time table for judging timing having time information registered therein and a judging means for judging whether a place indicated by the viewer with the indicating means 4 a prescribed timing corresponding to the specific image displayed at the prescribed place of a display part in television coincides with the place of the specific image based on the time information showing a judging timing and the indicated information from the indicating means without associating with the display control of television information. Then, the controller controls the displaying timing of the specific image within television displayed continued timewisely and the judging timing by the judging means without associating with the display control of the television information.