baber/WOPTO huggingface dataset:
Patent JP-2002127810-A (JP)
Title: Simplified sheet for fastening and holding of load and method of folding, covering and fastening work of the same
Inventor: SHIMAMURA AKIYOSHI
IPC: B65D71/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To enable holding and fastening work processes for a load to be done on the ground without necessity of climbing the load, thereby avoid work at an elevated position, and prevent fall accidents, breakage and fouling of the load during work. SOLUTION: A simplified sheet for fastening and holding of a load comprises multiple attaching parts A for stopping rubber formed in a line on both right and left sides of a sheet member 1, attaching parts B for temporarily stopping cords provided at the front part of the sheet member 1, and rope attaching parts C for spreading the sheet member provided at the rear part of the sheet member 1. Both right and left sides of the sheet member 1 are folded inwardly so that they meet the center line of the sheet member 1. Again, both right and left sides are folded inwardly so that they meet the center line. And then, spreading ropes 7 are attached to the rear part of the sheet member 1 and extended toward the front part in parallel to each other. A cylindrical core body 8 is put on the spreading ropes 7 at the rear part of the sheet member 1.  After rolling the sheet member 1 together with the spreading ropes 7 extended on the sheet member 1 from the rear part around the core body 8, an auxiliary rope 9 for heaving is attached to the ends of the spreading ropes 7.
Patent JP-2002135210-A (JP)
Title: Optical wavelength multiplexed transmission system and method for improving snr
Inventor: KITAJIMA MOTOTAKA
IPC: H04B10/2543
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance transmission quality furthermore, while employing an optical phase conjugation unit by preventing the SNR of output light from the optical phase conjugation unit from deteriorating. SOLUTION: In the optical wavelength multiplex transmission system, arranged to compensate for nonlinear optical effects occurring in a transmission optical signal using an optical phase conjugation unit, with a wavelength λp of the excitation light of the optical phase conjugation unit is set at a position shifted by Δλ' (λ'≠0), from a state where the wavelengths λ1-λ4 of the transmission optical signal and the λp are arranged at a constant interval Δλ.
Patent JP-2002133217-A (JP)
Title: System and method for promoting recycled parts utilization
Inventor: NAGATA TOSHITSUGU
IPC: G06Q50/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for promoting recycled parts utilization and a method for promoting recycled parts utilization which enable appropriate parts to be utilized by comparing data on new parts and data on recycled parts, promoting recycled parts utilization. SOLUTION: The system retrieves data on recycled parts corresponding to the parts required for repair from a recycle database 41 and retrieves data on new parts corresponding to the parts required for the repair from a new parts database. The system then compares the data on the recycled parts and the data on the new parts and presents the result.
Patent JP-2001155367-A (JP)
Title: Optical recording/reproducing device
Inventor: KUROKAMA RIYUUJI
IPC: G11B7/125
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording/reproducing device capable of superior erasure and reproduction of information signals, even for an information recording medium with a different spacing of information tracks. SOLUTION: The device is equipped with a light source, a photodetector, and an optical means that converts an optical beam emitted from the light source on an information recording medium having information tracks and that guides the light reflected or transmitted from the medium to the photodetector. The device is capable of reproduction or erasure of the information signals of at least two kinds of optical information recording mediums whose information track spacing is T1 and T2. This capability is accomplished through such characteristics of the device as a nearly elliptic spot converged on the medium satisfies the conditions of T1<WV<T2 and WP<WV, assuming that T1, T2; spacing of information tracks, WV; spot diameter in the direction vertical to the information track, and WP; spot diameter in the direction horizontal to the information track.
Patent JP-2002098814-A (JP)
Title: Light scattering functional film, liquid crystal display containing the same and instrument with the same
Inventor: SEIMOTO NORIKAZU
IPC: G02B5/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To form a light diffusing functional film by applying a base material containing satisfactorily dispersed fine spherical bodies including a gaseous hydrocarbon or a gaseous air component and to ensure a function to enhance the display grade of a liquid crystal display. SOLUTION: The light scattering functional film comprises a base material 2 containing satisfactorily dispersed fine spherical bodies 1 including a gaseous hydrocarbon or a gaseous air component and a part of a liquid crystal display requiring the light scattering functional film is coated with the film. This method is applicable to any liquid crystal display.
Patent JP-2002135084-A (JP)
Title: Cutoff frequency variable digital filter
Inventor: TANIGUCHI SHINJI
IPC: G10L21/043
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff frequency variable digital filter capable of modifying simply filter characteristics in correspondence to a change of a specified cutoff frequency when digital-recorded speech information is reproduced at a variable speed. SOLUTION: A cutoff frequency variable digital filter is constituted by a dead zone avoid limiter 41, a geometric convergence interpolation calculation unit 42, a filter coefficient generator 43, an infinite length impulse response lowpass digital filter (IIR digital filter) 44, a delay element 45, and an angular frequency transfer function memory 46 of the infinite length impulse response (IIR) filter. The dead zone avoidance limiter 41 compares value 2F-limit which changes the result if rounding off after multiplication with cutoff frequency coefficient 2F-n(n-1) of a last sample but one, and when the cutoff frequency coefficient 2F-n(n-1) is smaller than 2F-limit, the cutoff frequency coefficient 2F-n(n-1) is replaced by the value of 2F-limit.  Thus, in a geometric convergence interpolation calculation of the cutoff frequency coefficient, it is possible to avoid nonconverge of the cutoff frequency coefficient.
Patent JP-2002135107-A (JP)
Title: Level conversion and semiconductor integrated circuit
Inventor: HAYASHI HIROATSU
IPC: H01L21/822
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a level conversion and semiconductor integrated circuit which avoids the problems of troublesome design of timing and of hampering system speeding up, which are caused because the signal receiving side circuit must fetches matching signal in timing with late signal as the change from low to high level of output signal is delayed, in comparison with that of high to low level. SOLUTION: A level conversion circuit is composed of a level shift circuit 12, which outputs in-phase and opposite phase signal with respect to the input signal and a post circuit which responds to an early signal from among output signals of the level shift circuit and generates output signal. An inverter circuit, each of which has two P/N channel type MOS transistors (Qp5, Qp6) (Qn5, Qn6) are connected in series, between a first and second voltage edge is set at the post circuit utilizing one pair as a transistor for input and the lest one pair is feedbacked, based on an output signal of the level shift circuit which is composed of respond swiftly for the next change.
Patent JP-2002136740-A (JP)
Title: Game machine
Inventor: HIRAMATSU KENJI
IPC: A63F7/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To secure a space for assembly work, or the like, by simplifying wiring among control boards and reducing the mounting area of the control boards. SOLUTION: Since the connection of a main control board 150 and sub boards for executing a prescribed operation control by receiving control signals (instruction signals) from the main control board 150 is turned to LAN connection, the number of the wiring is reduced and the back surface side space of a Pachinko machine 10 having an extremely small space is effectively utilized. Since the board itself can be miniaturized, the workability of the assembly work and maintenance work is improved as well. Further, since the main control board 150 is provided with a LAN output interface 210 and the respective sub boards are provided with LAN input interfaces 212, 214, 216 and 128, the transmission/reception directions of signals are limited and sufficient measures can be taken to cope with the security such as prevention of fraudulent action.
Patent JP-2002140600-A (JP)
Title: Campaign application method using internet
Inventor: SHIMAZAKI TSUTOMU
IPC: G06Q10/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a campaign application method using the Internet to reduce time and labor by dispensing with a data input processing of character information filled in an application form such as an application postcard arrived from an applicant on the side of an executor of a campaign. SOLUTION: The campaign application method is characterized in that the applicant transmits personal information to a WWW server of the executor via the Internet, the received personal information, user ID information and a password are registered in a data base by correlating them, data for print for campaign application is transmitted to a terminal of the applicant after performing an identification processing by transmitting the user ID information and the password from a server to a terminal of the applicant and transmitting the user ID information and the password from the terminal of the applicant to the server, a campaign application form is created based on the received data for print and campaign application procedures are performed by submitting the application form to the executor of the campaign after sticking an application ticket to the application form.
Patent JP-2002146439-A (JP)
Title: Method for locally annealing weld zones of tube group
Inventor: SATO YASUSHI
IPC: C21D9/50
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily locally annealing weld zones of a heat transfer tube group in a heat exchanger consisting of the long-length heat transfer tube group of ferritic high strength heat resistant steel containing >=9% Cr without giving damage caused by an excessive tensile load to the heat transfer tube system regardlessly of the structure of the weld zone. SOLUTION: When a stub tube 7 welded to a header 1 and the butt weld zone 5 of heat transfer tubes 2 are locally annealed, a box heater 6 is set with the butt weld zone 5 as the center. Further, a compact auxiliary heater 11 is set so as to be close to the header side face 13 on the side opposite to the weld zone 5 to the central axis 12 of the header 1. The temperature measuring point 9 on the side of the weld zone at the side face of the header 1 and the temperature measuring point 10 on the side of the auxiliary heater are decided. The temperatures in the temperature measuring points 9 and 10 are measured. The butt weld zone 5 is locally annealed while controlling power supply to the auxiliary heater 11 so that the temperature difference between the measuring points 9 and 10 is within a tolerance.
Patent JP-2001185572-A (JP)
Title: Method for forming flip-chip bump (protuberance) and ubm for high-speed copper internal wiring using electroless plating method
Inventor: KYUN UKKU PAKU
IPC: C23C18/52
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a flip-chip bump or UBM(underbump metallurgy) for a high-speed copper internal wiring chip in the main. SOLUTION: This method forming a flip-chip bump or UBM for a high-speed copper internal wiring chip, and this method has a step (a) of plating a copper pad with copper, to form a copper plated layer through nonelectrodepositional metal precipitated plating, and a step (b) of plating the plated layer with nickel so as to form a nickel plated layer through electroless plating.
Patent JP-2002141275-A (JP)
Title: Exposure method and semiconductor element manufactured using the method
Inventor: OGAWA TARO
IPC: G03F1/24
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a reflection type mask being used in EUV lithography, the allowable defect size of the mask to be very small, so that defining of a defective position using mask inspection equipment and correction of the defective position have been very difficult. SOLUTION: In this exposure method, multiple exposures of mask pattern images are made on a prescribed position on a wafer by using plural masks having the same mask pattern, and a desired circuit pattern is obtained. As a result, possibility of defects existing on the same positions in pattern regions on the different masks can be practically avoided, so that a mask pattern image which is deteriorated by defects is overlapped with a mask pattern image which has no defects, and restoration of the mask pattern image becomes possible. Thereby reduction in defect transfer property of a mask or expansion of allowable defect size becomes possible.
Patent JP-2002149118-A (JP)
Title: Color liquid crystal display method, its apparatus, and personal digital assistant apparatus having color liquid crystal display mounted thereon
Inventor: KATAGIRI ATSUSHI
IPC: H04W88/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the flickering and reduce power consumption of a color liquid crystal screen mounted on a personal digital assistant apparatus. SOLUTION: When data to be displayed on a color liquid crystal display 11 require more than eight colors, the display data are rewritten with the usual frame frequency to display the data on the display 11. When data requiring eight or less colors are to be displayed on the display 11, the display data are rewritten by using low frame frequency which is obtained by dividing the above frame frequency with a dividing means 14a. Since the flickering of the screen is not conspicuous when the data of eight or less colors are displayed, power consumption is reduced by lowering the frame frequency. When displaying the data of more than eight colors, the flickering of the screen is prevented by increasing frame frequency.
Patent JP-2001163264-A (JP)
Title: Vehicle
Inventor: DUKAT MICHAEL
IPC: B62D25/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To form a reinforcement part strongly to a side collision. SOLUTION: The reinforcement is formed of a longitudinally extending support beam 6 arranged with partial exposure, and the support beam 6 is extended over the area between the wheel housings of the vehicle and fixable to the superstructure pillars A, B and C of the side inner wall 4 of the vehicle by use of retaining elements 7, 8 and 9. One support base 11 is arranged each between a sill inside part 1 and the lower ends of the superstructure pillars A, B and C of the side inner wall 4, and the support base 11 is located opposite to the support beam 6.
Patent JP-2002152256-A (JP)
Title: Address converter and its method
Inventor: TOMITA NOBUYOSHI
IPC: H04L12/70
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an address converter and its method, that can realize address conversion without imposing a load on a router and realize high-speed data transmission. SOLUTION: An RTSP(real-time streaming protocol) proxy 310 or a NAT(network address translator) module 320 conducts setting with respect to a kernel 330 for address conversion, the kernel 330 applies address conversion processing to the data transferred from a network interface 340 in accordance with the setting and transfers the data subjected to address conversion to a destination via the network interface 340, and then the kernel can realize the address conversion, without having to use the user space, so as to relieve the processing load of the router and high-speed data transfer.
Patent JP-2002147676-A (JP)
Title: Coupling lock device of piping unit
Inventor: TSUKAZAKI HIDEO
IPC: F16L37/36
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a coupling lock device of a piping unit capable of easily and quickly separating and exchanging two piping units. SOLUTION: A cylinder for clamp 29 is mounted on the outside of one 2 of two piping units 1, 2, a clamp cam 30 is rotatably mounted, a piston rod 32 and the clamp cam are connected through a toggle mechanism to rotate the clamp cam by the piston rod 32 of the cylinder for clamp, further a cam receiving part 37 to be engaged with the clamp cam is mounted on the outside of the other piping unit 1, and the locking and the unlocking of the coupling of two piping units is executed by the operation of the cylinder for clamp.
Patent JP-2002145707-A (JP)
Title: Herbicide comprising n-substituted dihydropyrrole derivative
Inventor: MIO SHIGERU
IPC: A01N43/828
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide herbicide having high herbicidal activity on various weeds. SOLUTION: This herbicide comprises, as the active ingredient, an N- substituted dihydropyrrole derivative of the general formula (I) (R1 is H, an alkyl or the like; R2 and R3 are each an alkyl or the like, or bound together with the carbon atom to which they are bound to form a 5-to 7-membered ring or the like; R4 is H, an alkylcarbonyl or the like; A is an alkyl or the like; n is an integer of 1-5; and X is O, S, sulfinyl or sulfonyl) or a salt thereof.
Patent JP-2002152727-A (JP)
Title: Image information converter and image information conversion method
Inventor: SATO KAZUFUMI
IPC: H04N19/176
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image information converter that avoids degradation image quality associated with setting of initial values when controlling a code quantity for coding an image compliance with the MPEG4 on the basis of information extracted from information denoting image compression in compliance with the MPEG2. SOLUTION: An initial reference quantization scale decision section 30 decides an initial value of a reference qnantization scale from predetermined MPEG2 image compression information, number of macro blocks included in an MPEG4 bit stream, a code quantity and a means quantization scale QMPEG2,IO assigned to a 1st I picture of MPEG2 image compression information stored in an information buffer 29 and an object code quantity with respect to a 1st I-VOP of the MPEG4 bit stream calculated by an MPEG4 image information coding section 25 to calculate an initial value of a virtual buffer occupancy quantity.
Patent JP-2002151124-A (JP)
Title: Stopping method of reformer for solid polymer fuel cell
Inventor: MIURA TOSHIYASU
IPC: H01M8/06
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent oxidation of a reforming catalyst and forming of moisture condensing environment when a reformer of a reforming system for a PEFC is stopped, economically conduct the operation, and solve problems of environmental pollution. SOLUTION: This stopping method of the reformer for a solid polymer fuel cell is such that when the temperature of a reforming catalyst layer in a reformer reforming part is lowered, reforming gas within the reformer is purged with steam, the temperature of the reforming catalyst layer is lowered to a temperature or lower at which the thermal decomposition of raw material gas is not generated and to a temperature or higher at which steam is not condensed, then the raw material gas is introduced to purge the steam within the reformer.
Patent JP-2002144905-A (JP)
Title: Shift operating device for automatic transmission
Inventor: FUJINUMA TAKAO
IPC: F16H59/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a shift operating device for an automatic transmission with a reduced number of parts and man-hour of assembly. SOLUTION: The shift operating device has a path 6a punched in a top cover 6 of a control switch device S, for a shift lever 1 of an automatic transmission. The path 6a has driving positions by an arrangement of at least a P range, an R range, an N range and a D range in the order, and is transversely located on three lines or a second line II, a third line III and a fourth line IV. The P range is in a first path 6b at an end of the path 6a on the second line II, the R range is in a second path 6c on the fourth line off the first path 6b, the N range is in a third path 6d on the second line II off the second path 6c, and the D range is in a fourth path 6e on the second line II.
Patent JP-2002158425-A (JP)
Title: System and method for thermocompression bonding of electronic component
Inventor: NARISEI YASUHIRO
IPC: H01L21/60
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for thermocompression bonding of an electronic component in which warp on the lower surface of a compression tool is corrected efficiently with high accuracy and compression bonding quality can be ensured. SOLUTION: At the time of heating a compression bonding tool 21 for thermocompression bonding of an electronic component to a substrate, heat blocks 14A and 14B are arranged vertically in two stages on side face parallel to the longitudinal direction of the tool 21 and a heat block 15 is arranged on the opposite side face. Temperature of the heat block 14A proximate to the lower end of the compression bonding tool 21 is controlled to a set level associated with the compression boding temperature of the compression bonding tool 21, the heat block 14B is controlled at a temperature for correcting vertical warp of the compression bonding tool 21 and the heat block 15 on the opposite side is controlled at a temperature for correcting horizontal warp of the compression bonding tool 21.
Patent JP-2001297390-A (JP)
Title: Electronic meter and automatic meter-reading system
Inventor: KIKAWADA KAZUNORI
IPC: G08C15/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To permit various kinds of retrieval by automatically preserving and storing the maintenance managing information of meters in the center computer of an enterprising body and further to previously detect the examination completion alarms of the meters. SOLUTION: The maintenance managing information of the meters is stored and held in the memories of electronic meters and that maintenance managing information is transmitted to and collected on the outside.
Patent JP-2002156289-A (JP)
Title: Temperature sensor
Inventor: TAKAGI SATOSHI
IPC: G01K7/22
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy and thermal response of a sensor for detecting surface temperature using a thermistor element. SOLUTION: A disclosed temperature sensor is installed with a cushion member piece 103A on the upper surface of a trapezoid 102 and a heat conductor thin film 116 is attached on the top of the cushion member piece 103A. The thermistor element 104 is fixed on the upper part of the heat conductor thin film 116 and a hollow part 117 is formed in the lower part of the heat conductor thin film 116 of the cushion member piece 103A.
Patent JP-2002154189-A (JP)
Title: Laminated polyester film and its production method
Inventor: TANAKA HIROYUKI
IPC: B32B9/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film which has high abrasion resistance, is reduced in the number of coarse projections, and is suitable for a high capacity magnetic tape. SOLUTION: In the laminated polyester film in which a reinforcing layer containing an inorganic substance as a main component is formed at least on one side of a biaxially oriented polyester film, the film thickness is 15 μm or below, the center line average roughness Ra of the surface of the reinforcing layer is 10 nm or below, the friction coefficient us of the film measured with the reinforcing layers laid to overlap each other is 0.5 or below, and the modulus of elasticity in the longitudinal and width directions of the film is at least 6 GPa.