baber/WOPTO huggingface dataset:
Patent JP-2002260239-A (JP)
Title: Optical disk and optical original disk exposing device
Inventor: TAKEUCHI KOJI
IPC: G11B7/24082
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately detect address information and read the address information formed in line in the direction of the radius even in an optical disk having a narrow track pitch. SOLUTION: In the optical disk in which discontinued groups are spirally formed, by forming a prepit as the address information at either land of the discontinued parts of the groups, the prepit is formed at either land of the discontinued parts of the groups provided in the optical disk, and thereby the accurate detection of the address information becomes possible even if the optical disk has the narrow track pitch with a small push-pull signal. For this optical disk, further, the length Lp of the prepit satisfies the expression λ/(2 n.NA)<=Lp<=2λ/(n.NA), thereby sets the length of the prepit to increase the output of an address signal but not to affect an RF signal. Therefore, the address information after recorded and the recorded information are certainly detected.
Patent JP-2002264828-A (JP)
Title: Steering device
Inventor: SEGAWA MASAYA
IPC: B62D5/22
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of accurately changing the ratio of a steering angle in relation to a steering quantity in response to the traveling condition of a vehicle without using a stepping motor as an electric actuator. SOLUTION: The rotation of an input shaft 2 corresponding to its steering is transmitted to an output shaft 11 through a rotation transmitting mechanism 30, and transmitted from the output shaft 11 to wheels through a steering gear to change the steering angle. On the basis of each detection value of an input sensor 42 for detecting an input quantity to the input shaft 2, and output sensor 34 for detecting the output quantity of the output shaft 11, and a traveling condition sensor for detecting a variable showing the traveling condition, a control device controls a driving actuator 39 for a structural element 32 of the rotation transmitting mechanism 30 in response to the variable showing the traveling condition of the vehicle, and changes the rotation transmission ratio from the input shaft 2 to the output shaft 11 in response to the variable showing the traveling condition.
Patent JP-2002259110-A (JP)
Title: Printing system
Inventor: NAKASHIGE ASAMI
IPC: G06F3/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a printing system capable of preferentially printing out print data to be quickly printed out without mixing it with other print data. SOLUTION: In the printing system allowing a plurality of computers 2a to 2n and a host computer to output print data printing requests to printers 4a to 4n through a network, the host computer is provided with a scheduled printing end time calculation program for calculating the scheduled printing end time of the printing data by predicting time required for the printing of the print data on based on the throughput of the printers 4a to 4n and input operation means such as a keyboard 6 and a mouse 7 for setting up required end time at the time of printing out a document.
Patent JP-2002253119-A (JP)
Title: Method for settling account for raw tea leaf
Inventor: SUGIYAMA MANABU
IPC: A23F3/06
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and exactly calculating the amount of money for raw tea leaves without mistake. SOLUTION: The encoded information on a raw tea leaf grower is pasted to a sample of the raw tea leaves grown and the sample is commercially evaluated. The encode of the evaluated value is allowed to correspond to the encode of the tea leaf grower and they are inputted to a computer whereby the sum of the money for the tea leaves of the grower is calculated based on the encodes.
Patent JP-2002084977-A (JP)
Title: Sweet jelly, method for making the same, and confectionery made by using the same
Inventor: TAKATSU MASAKO
IPC: A23L29/256
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sweet jelly containing no sugar and using raw materials with medicinal effects. SOLUTION: This sweet jelly is made through the following process: soaking dried fruits 1 in water to reconstitute them, and kneading the thus reconstituted fruits and an agar solution 3 together with a soaking liquid 2; wherein plural kneading processes such as the first kneading processing 4 and second kneading process 5 are performed so as to make respective raw materials better compatible with one another.
Patent JP-2002263691-A (JP)
Title: Bottom water cleaning method for cleaning bottom area of eutrophicating closed water area and bottom water cleaning equipment
Inventor: KOMATSU TOSHIMITSU
IPC: C02F7/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiency mix surface layer water of a high dissolved oxygen concentration and bottom area water at a lower running cost and to clean bottom area of an eutrophicating closed water area by maintaining clarity without stirred up deposits. SOLUTION: The bottom water cleaning equipment for cleaning the eutrophicating bottom area has surface water supplying pipe 5 which sends the surface layer water taken in by a pump down to the bottom water, a heat exchanger 3 which subject the fed surface water and the surrounding bottom layer water to a heat exchange while fluidizing both and a diffuser section 4 which release the surface water cooled by the heat exchanger 3 to the bottom area by decelerating its velocity down to a relapse velocity. The bottom area is put into a slight aerobic state by the dissolved oxygen in the released surface water.
Patent JP-2002266760-A (JP)
Title: Hermetic electric compressor
Inventor: TADANO MASAYA
IPC: F04B39/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic electric compressor capable of effectively preventing the breaking of a terminal and the occurrence of gas leakage even if the inside of the hermetic container is highly pressurized. SOLUTION: This two-stage compression type compressor 10 is provided with an electric element 14 in the hermetic container 12, compression elements 32 and 34 driven by the electric element, and a terminal 20 attached to the hermetic container. The terminal 20 is provided with a circular base part 3 through which an electric terminal 2 penetrates and is attached and an attachment part 4 formed in the circumference of the base part and welded and fixed to the circumferential part of an attachment hole 12C of the hermetic container. The attachment part is so set as to be deformable in its whole circumference relative to the base part.
Patent JP-2002269519-A (JP)
Title: Semiconductor device and ic card using the same
Inventor: MATSUE KAZUKI
IPC: B42D15/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress the influence which accompanies increase in a memory area 21 in an IC card 31 comprising the electrically rewritable nonvolatile memory area 21, a control circuit 26 for performing arithmetic processings by the use of the data of the memory area 21, and a noncontact interface 33 for conduct communication of signal and a power supply without contact with an external device. SOLUTION: A regulator 46 for the memory area 21 is provided in the noncontact interface 33 separately from a regulator 45 for the control circuit 36. Accordingly, in the rewriting of the memory area 21 by the power supply by the noncontact interface 33, no booster circuit is required for generation of high voltage, and the power consumption can be thus suppressed, so that a flash memory which is easy to increase in capacity can be mounted. Further more, the power source voltage for the control circuit 36 can be stabilized and sneaking in of noise into the power supply system for the control circuit 36 can be minimized to suppress malfunctions also.
Patent JP-2002267436-A (JP)
Title: Method of estimating uncertainty of coordinate measurement
Inventor: ABE MAKOTO
IPC: G01B21/04
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To easily estimate the uncertainty of the coordinate measurement of one point, without using the simulation method. SOLUTION: The method comprises (S1) measuring each known evaluation length 1 according to a known shape, using a calibrated CMM, thereby acquiring a plurality of measured data of each evaluation length 1, (S2) obtaining a variance in each evaluation length 1 and (S3) calculating the uncertainty of the coordinate measurement of one point in a measuring space of the CMM from the variance in the from of a variance/covariance.
Patent JP-2002229582-A (JP)
Title: Sound recognition counter
Inventor: TOTSUKA YUTAKA
IPC: G10L15/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the conventional counters used in general homes, facilities, etc., that the input of certain physical pressure, electrical signals, etc., is heretofore needed for the purpose of counting no matter whether the counters are mechanical or electronic and that there are heretofore the necessary applications of the counters without contact by speeches, mechanical sounds, etc. SOLUTION: This sound recognition counter correctly recognizes and stores the phrases, etc., by human individual speeches, mechanical sounds, vibration sounds, musical piece sounds, etc., and correctly recognizes, counts and displays only the speeches, etc., thereof when the specified phrase sounds, etc., are again inputted by sounds.
Patent JP-2001329253-A (JP)
Title: Antistatic agent composition
Inventor: OKUBO MAKOTO
IPC: C08G18/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent composition which exhibits excellent antistatic properties in the range of from low temperature to room temperature and a molded item containing the same. SOLUTION: An antistatic agent composition containing an ionic antistatic compound and a polar organic solvent; a molded item containing the agent; safety shoes of which the soles are molded items containing the agent; and a method for producing a polyurethane foam by reacting a polyol solution containing a polyol component, a blowing agent, and a catalyst with an isocyanate prepolymer in the presence of the antistatic agent composition containing an ionic antistatic compound and a polar organic solvent are provided.
Patent JP-2002269569-A (JP)
Title: Animation database
Inventor: IWASAKI MASAJIRO
IPC: G06T7/20
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide animation database capable of performing a process at high speed and identifying, searching, and classifying scene and animation by extracting feature amount after dividing frame image. SOLUTION: This animation database is for analyzing feature amount of frames and identifying animation changing point. Simple cuts are eliminated from the animation with using difference of feature amount between frames, and animation frames eliminating the cuts are divided in a fixed direction. Gathering of feature amount, extracted from each domain, is defined as a divided image feature amount, the divided image feature amount corresponding to plural division directions is calculated, and the divided image characteristic amount corresponding to the plural division directions is analyzed to identify a changing point of animation.
Patent JP-2002274669-A (JP)
Title: Paper feeder
Inventor: ISHII HIROSHI
IPC: B65H3/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder improved in performance of setting paper sheets and performance of replacing a paper feed roller. SOLUTION: This paper feeder has a bottomed frame-like cassette and a paper feed roller 4, the roller shaft of which is supported on journal pieces 21 formed on both ends in the cross direction of the forward end part of the cassette. The roller shaft is formed by a plurality of hollow roller shaft pieces 19a, 19b, 19c. Springs 22 for energizing the roller shaft pieces 19a, 19b, 19c to be pulled to each other are provided in the hollow parts of the roller shaft pieces 19a, 19b, 19c.
Patent JP-2002233721-A (JP)
Title: Filter washing device
Inventor: MIYASAKA ATSUSHI
IPC: B08B5/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter washing device capable of carrying out an efficient, effective and economical washing of a filter without damaging the filter and generating no washing unevenness by a cross section shape of the filter and easily conveying-in/out the filter to a work site. SOLUTION: The filter washing device is provide with an auxiliary transferring means 7 for press-fitting and transferring a roller 19 and a roller belt 21 resiliently supported by an elastic body 18 onto an upper surface of the filter F in which a dust-deposit surface is downwardly directed; a dust-absorbing means 34 for absorbing a dust from a lower surface of the filter F in which the dust-deposit surface is downwardly directed by a dust-absorbing pipe 35; a vertical excitation means 27 for vertically exciting the filter F by a vibrator 28; brush type dust-removing means 42 sliding and removing dust by a brush unit 43; a swinging means 67 for swinging a nozzle 66 for injecting washing water or a washing liquid to the filter F corresponding to the cross section shape of the filter F;  and a washing water circulation means 4 for circulating and re-using the washing water by an underwater pump 74 after the dust of the washing water after washing is removed.
Patent JP-2002279101-A (JP)
Title: Server system and method for supporting negotiation among a plurality or right related persons
Inventor: WATANABE HIROYUKI
IPC: G06Q50/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To grasp information on the right related persons about the property right and contents, and to enable all of the right related persons to efficiently negotiate with each other. SOLUTION: A representative terminal 3A gains access to a server 5 according to a request from a representative copyright related person, and inputs writing information on writing and copyright related person information including negotiation presenting information to a low-ranking copyright related person to the server 5. The server 5 extracts information including at least the negotiation presenting information from the writing information and the copyright related person information, generates a Web page carrying the extracted information, provides the same and receives a reply. The server 5 forces the copyright related person to negotiate on the contract in a designated negotiation method when a denial reply is input, and receives input of approval reply and contents of the contract at the end of contract negotiation when the contract negotiation is ended.  The server 5 discriminates the input end of the approval reply when the approval reply is obtained, and enters the acquisition of approval reply in the input end.
Patent JP-2002279364-A (JP)
Title: Processor, method and program for transaction
Inventor: DOGE MASASHI
IPC: G06Q40/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a processor, a method and a program for transactions, in which the color, the shape, or the size can be rapidly and flexibly changed to various kinds of requests of users, and various kinds of information can be displayed in an easily understandable manner for users. SOLUTION: The processor for transactions, using a non-contact information recording medium, comprises a reader/writer for transmitting/receiving of data to/from the information recording medium via an antenna, an image display means capable of displaying images at a prescribed position, and a control means for controlling the reader/writer and a space image display means. The control means controls the space image display means so as to display the prescribed image to the position, from which data can be transmitted/received to/from the information recording medium. The reader/writer transmits/receives data to/from the information recording medium, when the information recording medium is brought close to or into contact with the prescribed image.
Patent JP-2002290947-A (JP)
Title: Program/cm contents information providing system for digital broadcasting
Inventor: MISAWA NAOMI
IPC: H04N7/173
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for providing information desired by a viewer by the same means concerning contents in a program/CM by digital broadcasting. SOLUTION: The system is provided with a contents information retrieving means for retrieving contents information recorded in a database concerning program/CM contents by the program/CM being received, a group of transaction means including merchandise transaction means for transacting merchandise by retrieving merchandise information recorded in a database concerning mail- order selling related with the contents information obtained by the contents information retrieving means, and a home page connection means for connecting to home page from a homepage address set to the contents information obtained by the contents information retrieving means.
Patent JP-2002283337-A (JP)
Title: Drum cleaning system for concrete mixer and cleaning ball used in this system
Inventor: HARIMOTO TOSHIYUKI
IPC: B28C7/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning system by which the interior of a mixer can be cleaned without the use of cleaning water, in a mixer cleaning system for cleaning the interior of a drum for a concrete mixer as well as a cleaning tool to be used for the cleaning system. SOLUTION: In the cleaning system for the interior of the drum for the concrete mixer, a spherical cleaning ball is supplied to the interior of the drum and a residue of a concrete mixed by rotating the mixer drum is allowed to stick to the surface of the cleaning ball. After that, the cleaning ball on which the residue deposits is discharged from the mixer drum and the residue is peeled and separated from the cleaning ball. Also the cleaning ball used in the cleaning system for the interior of the drum for the concrete mixer is provided.
Patent JP-2002282193-A (JP)
Title: Dishwasher
Inventor: MUKAI SHOICHI
IPC: A47L15/42
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher in which high temperature and high humidity air inside a washing tub is prevented from flowing backward into an air blowing duct, and dew condensation inside the air blowing duct is suppressed even when the high temperature and high humidity air enters the air blowing duct. SOLUTION: In the dishwasher provided with a washing tub 2 for storing a dish basket 4 loaded with dishes, washing pump 6 for forcibly feeding washing water which is supplied into the washing tub 2, with pressure, cooling fan 7 for cooling the washing pump 6, drying fan 8 for generating airflow for drying the dishes, air hole 10 for blowing the airflow into the washing tub 2 and air blowing duct 9 communicated from the drying fan 8 to the air hole 10, by providing a partition wall between the cooling fan 7 and the drying fan 8, even when the cooling fan 7 is driven, a pressure at a place close to the drying fan 8 does not become negative and the high temperature and high humidity air inside the washing tub 2 can be prevented from flowing backward into the air blowing duct 9.
Patent JP-2002290273-A (JP)
Title: Sliding correlator for spread spectrum communication
Inventor: TODATE TAKAHIRO
IPC: H04B1/707
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sliding correlator of spread spectrum communication, which can cope with an environmental change in a transmission line and reduce the scale of the circuit. SOLUTION: This invention provides the sliding correlator that selects and outputs a digital reception signal and an inverse spread code in time division by each sample timing, applies a correlation arithmetic operation to the digital reception signal and the inverse spread code by each sample timing in time division, contains the result of correlation arithmetic operations by each sample timing within one-chip time including one idle time or more, accumulates the result of arithmetic operations by each sample timing in time division, outputs the accumulation result as a correlation output, and conducts phase control to adjust the output timing of the digital reception signal and the inverse spread code corresponding to a deviation in the sample timing due to the environmental change in the transmission line.
Patent JP-2002242135-A (JP)
Title: Reflective mark mounted freely on circularly curved surface having large and small diameter
Inventor: ABU MASAO
IPC: E01F9/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To promote careful driving and improve traffic safety by making practical use of a reflective mark capable of being singly and simply mounted on supports, which have respective diameters and are provided at regular intervals on a guard fence, such as a guard rail or a guard cable, against a traffic accident and a preventive fence such as a crossing inhibiting fence, and various types of columnarly and circularly curved surfaces of other facilities, which have respective diameters ranging from a small one to a large one, for the purpose of making a driver drive a vehicle at night visually identify the locations and bends of the facilities from a distance by headlights and continue to visually perceive the facilities until passing them over. SOLUTION: In a main body 1 of the reflective mark, a square or circular front side is taken as a reflecting surface formed of an arbitrary raw material as a convexly and circularly curved surface, a back side is taken as a concavely and circularly curved surface joined for adhesion to a circularly curved surface having a columnar shape, and a cut groove (2) and a bending stress part (3) are provided between the convexly and circularly curved surface on the front side and the concavely and circularly curved surface on the back side in order to enable an angle to be increased in a winglike manner.  A reflecting sheet (5) is provided on the convexly and circularly curved surface on the front side of the main body (1), and an adhesive sheet (4) for mounting is provided on the concavely and circularly curved surface on the back side thereof, so that the reflective mark can be singly and simply mounted on the circularly curved surface having the respective diameters ranging from the small one to the infinitely large one.
Patent JP-2002288495-A (JP)
Title: System and method for supporting shopping by local money, program and recording medium
Inventor: MATSUMURA SADAO
IPC: G06Q30/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To permit a visitor from a foreign county to surely grasp the balance of local money by using information supplied through a network and to rationally perform shopping from the shopping list of high priority in accordance with the local money balance in hand. SOLUTION: An application realizing the system is kept in a Web site server 1 and it can be accessed by a mobile terminal 2 which the visitor from the foreign county carries through the Internet 6. The mobile terminal 2 of the visitor calculates the balance by local money only by inputting the number of the local moneys in hand. A display language can be selected from a plurality of languages. The visitor generates the commodity list of shopping candidates by giving priority. The application calculates a shopping possible amount based on balance information and payment schedule information which is separately inputted and generates and displays a shopping performing list for shopping in accordance with the priority of the shopping list. Thus, the visitor can rationally use the balance of the local money.