baber/WOPTO huggingface dataset:
Patent JP-2002199888-A (JP)
Title: Thermophilic prolylendopeptidase
Inventor: SHIMOMURA AKIRA
IPC: C12N1/15
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thermophilic prolylendopeptidase useful for structural analysis of proteins. SOLUTION: This isolated DNA contains a nucleotide sequence encoding a polypeptide having thermophilic prolylendopeptidase activity. This recombinant vector contains the DNA. This expression vector contains the DNA. This transformant is transformed by the expression vector. This method for producing the polypeptide by using the transformant is provided. A formed prolylendopeptidase builds up an essential protein structure by heat treatment at a high temperature for a fixed time and can actualize high activity. The thermophilic prolylendopeptidase is obtained from Pyrococcus horikoshii.
Patent JP-2002204595-A (JP)
Title: Composite current supply device
Inventor: ARIMITSU MINORU
IPC: H02M7/5387
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide composite a current supply device which can eliminate unwanted frequency components caused by nonlinerality of an inverter, in the composite current supply device which supplies a composite current in which current components synchronous to the respective rotational frequencies of a plurality of rotors of a composite type electric rotating machine are compounded, by using the inverter. SOLUTION: This composite current supply device supplies the composite current in which the current components synchronous to the respective rotating frequencies of the plurality of rotors 15, 17 in the composite type electric rotating machine driven by the composite current, by using the inverter 2. The unwanted frequency components are eliminated by superposing at least one or more voltage signals for canceling the unwanted frequency components F1, F2 shown by the formula (number 1), in addition to a basic composite voltage signal for realizing the sum of the current components synchronous to the rotational frequencies of the plurality of rotors. Only by adding the voltage signals for canceling the unwanted frequency components, they can be eliminated without increasing a carrier frequency and changing a main circuit.
Patent JP-2002207441-A (JP)
Title: Planar display device
Inventor: SASAKI YASUSHI
IPC: G09G3/20
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and the size of a planar display device in which a driving circuit and a charge pump circuit are packaged on an array substrate. SOLUTION: Control signals to be supplied to a signal line driving circuit 105 (or a scanning line driving circuit 104) are supplied as the control signals required to drive a charge pump circuit 10. Thus, an increase in new array input pins and a load required to generate dedicated pulse signals are eliminated from an external control circuit and the reduction in the cost and the size of the device is realized by packaging the charge pump circuit on the array substrate.
Patent JP-2002211800-A (JP)
Title: Device and method for conveying lithographic plate bundle
Inventor: SHIMANO MASAKI
IPC: B41N3/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent lithographic plates forming lithographic plate bundle from being displaced from each other during conveying without applying a fixing tape to the lithographic plate bundle. SOLUTION: In the roller conveyor 16 of conveying equipment, the lithographic plate 12 stacked on the upper layer part of the lithographic plate bundle 14 is charged by a charger 74 after air forcibly discharged from a clearance between the lithographic plates 12 by pressurizing the lithographic plate bundle 14 by a pressurizing roller 52 from the upper side. By this, an adhesiveness between the lithographic plates 12 is increased to increase a frictional resistance, and an electrostatic attraction force interacts between several to several ten sheets of lithographic plates 12 stacked on the upper layer part of the lithographic plate bundle 14. The lithographic plate bundle 14 is conveyed to an automatic packaging device by the conveying equipment comprising a roller conveyor 16 and a belt conveyor on the downstream side of the roller conveyor 16. The conveying equipment conveys the lithographic plate bundle 14 so that the accelerations at the acceleration and deceleration is 2.0 m/sec2.
Patent JP-2002217155-A (JP)
Title: Cleaning method of semiconductor substrate
Inventor: HORIE YASUHIKO
IPC: B08B5/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an efficient, effective and inexpensive cleaning method to eliminate organic substances on a silicon wafer or on an film of the wafer, in the case that a silicon oxide is formed on the surface of the silicon wafer or a poly silicon film is formed on the silicon oxide. SOLUTION: This cleaning method of a substrate comprises a step for cleaning the inside of a chamber in a vacuum of less than 1.3×10-7 Pa, a step for heating and cleaning the substrate at 300 to 500 deg.C in a nitrogen gas or other noble gas ambience and a step for irradiating a UV light in a nitrogen gas or other noble gas ambience.
Patent JP-2002215487-A (JP)
Title: Network system
Inventor: MIYATA MASATO
IPC: H04L12/24
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To perform multiple controls related to connection and to improve the maintainability and convenience with respect to a network where the number of clients is limited. SOLUTION: A state information managing means 11 manages state information on a device connected to the network 3 with respect to the network 3 where an upper limit value is given in the number of connection possible units. A connection control means 12 controls connection to the network 3 by exceeding the upper limit value based on state information and a connection request. A connection request performing means 21 performs the connection request. A display control means 22 displays state information and controls a user interface.
Patent JP-2002216040-A (JP)
Title: Contents distribution system and method
Inventor: NOFUSA MINORU
IPC: H04N21/2543
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution system and method, by which contents can properly and efficiently be distributed and charged. SOLUTION: A contents server 13 sub-divides a large capacity of contents into a plurality of sub-contents, and stores them in a contents database 47, and retrieves the contents from the contents database in response to a contents request from a client terminal 7, and when the contents are the large capacity of contents, the plurality of sub-contents are read from the contents database, and charging information is applied, and the sub-contents are successively distributed to the client terminal. The client terminal receives the sub-contents with the charging information in the order of transmission, and when the reception of the contents fails, the client terminal requests the re-transmission of the sub-contents to the contents server when the reception of the sub-contents fails.
Patent JP-2002169030-A (JP)
Title: Pin kit for v cutter
Inventor: YOO YOUNG HO
IPC: G02F1/13357
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical guide panel manufacturing V cutter of an LCD back light unit capable of simultaneously forming a plurality of grooves, increasing an operational speed and holding a load exerting on pins at a desired level. SOLUTION: This pin kit having a plurality of pins 12 which is a device for forming a plurality of V grooves at a desired interval in the optical guide panel is composed of a buffer plate 10 which is fixedly provided in a lift part and has elastic members 11 fixed to the lower part, a guide plate 14 which has inserting holes 15 for inserting a plurality of pins 12 disposed between one of the pins 12 and the elastic member 11 so as to come into contact with, and the pins 12 which are inserted into the inserting holes 15 of the guide plate 14 in order to form the V grooves in the optical guide panel.
Patent JP-2002215870-A (JP)
Title: Device for collecting result of survey by questionnaire
Inventor: TSUJI NOBUYUKI
IPC: G06Q30/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To perform a series of processes efficiently for collecting a result of a questionnaire survey. SOLUTION: A business table processing means 11 enters information on a business in a business table 101, a questionnaire survey processing means 14 enters information on the questionnaire survey in a questionnaire survey table 103, a question table 104 and a check button table 105. A customer table processing means 13 enters a customer's private information in a customer table 102, an authentication processing means 12 authenticates a customer and the questionnaire survey processing means 14 judges whether a response is a first one or not by referring to a response history table 107, displays contents of questions on a customer's terminal 2 and sends his answers to a business's terminal 1.
Patent JP-2002209986-A (JP)
Title: Functional material
Inventor: OKAMOTO HIROSHI
IPC: A61L9/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a functional material expected to exhibit deodorizing performance to wide-range malodor, immediately potent deodorizing performance, sustainable deodorizing performance, and deodorizing performance sustainable even by being washed with water and to generate minus ions thought to be good for refreshing and relaxation in reacting with odor components. SOLUTION: This functional material is constituted of compositions of a ceramic component C, a cuprous compound A, and an active component B as an arbitrary component derived from flora and fauna or microorganism.
Patent JP-2002218342-A (JP)
Title: Digital television receiver
Inventor: MORIIE CHIKAHIRO
IPC: H04N5/445
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the most suitable setting being unable to be made, since better image quality can be obtained, when image processing is made on a television monitor without image processings in a digital television receiver than up-convert processing that is set by a digital television receiver, when image-processing capacitor being provided at the side of the television monitor is superior, if the output image format of the digital television receiver is set, without having to consider the performance of the connected television monitor. SOLUTION: Viewing with the most optimum image quality can be made by inputting the information of the television monitor connected to the digital television receiver.
Patent JP-2002221359-A (JP)
Title: Hot-water supplier
Inventor: IJIRI YOSHIKAZU
IPC: F24H1/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplier with which the mechanism of notifying the user of the exchange time of a heat medium is simple, and special wiring or piping is needless, and also which is satisfactory in workability, and with which is not forgotten that it is at exchange time. SOLUTION: This hot-water supplier S is arranged to circulate an antifreezing solution by the working of the of a pump 4 connected to a heat medium pipe 3, containing the antifreezing solution and being connected between a hot water reservoir 2 and a heating means 1; and this is equipped with a remote control means 11 for working the pump 4 and a clocking means for measuring the passage time from the exchange time of the antifreezing solution, and also the remote control means 11 receives the clocking data sent from the clocking means, and also it indicates the exchange time of the antifreezing solution, based on the clocking data.
Patent JP-2002221679-A (JP)
Title: Optical fiber connecting device
Inventor: SASAKI KATSUTOSHI
IPC: G02B26/08
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connecting device that can be used stably over a long period by improving repeatable reproducibility of a contact part in the pressing member for forcedly moving a master fiber to a V groove. SOLUTION: In a pressing member that is arrayed in a V groove member 3 for pressing the tip end of the master fiber 2 and optically connecting it with an optical fiber 1, a shape part 8a for making a line contact is provided.
Patent JP-2002228075-A (JP)
Title: Pipe joint
Inventor: KIKUCHI NOBORU
IPC: H02G1/06
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of coping with a different diameter of holes of a box. SOLUTION: An engagement part 31 engaged with a circumferential edge of a hole 12 in the box 11 is provided continuous to a pipe fitting part 21 with a pipe 13 integrally fitted thereto, and a first cylindrical part 32 fitted in the hole 12 of relatively large diameter in the box 11 is provided continuous to the engagement part 31. A first non-return claw part 34 which is elastically expanded on the opposite side through the hole 12 of the relatively large diameter in the box 11 is cut and erected in the direction facing the engagement part 31 from the outer circumferential surface of the first cylindrical part 32. A second cylindrical part 36 fitted to a hole of relatively small diameter in the box 11 has the diameter smaller than that of the first cylindrical part 32.  A second non-return claw part 39 which is elastically expanded on the opposite side through the hole of the relatively small diameter in the box 11 is cut and erected in the direction facing an end face 38 of the first cylindrical part 32 from the outer circumferential surface of the second cylindrical part 36.
Patent JP-2002225943-A (JP)
Title: Easy-to-unseal hermetic container, container body for the container and method of manufacturing the container body
Inventor: KIMOTO KAZUMASA
IPC: B29C51/30
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic container which includes smooth easy-to- openability while a sealed appearance is good and stable pressure resistance is kept. SOLUTION: The container body has a flange 2 comprising a multilayer sheet including two or more layers wherein laminate strength between a seal layer and an adjacent layer opposite thereto is 300 to 2,000 g/25 mm and a thickness of the seal layer is 10 to 70 μm. When the container is to be unsealed from an outer periphery of the flange, the container body is formed with a recess with a depth of 30 to 200 μm along an inner rim of the flange. A lid is sealed with the container body so that sealing strength between the seal layer of the container body and a seal layer of the lid is larger than the laminate strength between the seal layer and the adjacent layer of the container body.
Patent JP-2002226124-A (JP)
Title: Automatic sticking device for double-faced tape
Inventor: SUZUKI YOSHIAKI
IPC: B65H35/07
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sticking device for a double-faced tape capable of efficiently sticking and cutting the double-faced tape continuously attached to a strip mount. SOLUTION: This automatic sticking device for the double-faced tape comprises the strip mount B on which the continuous double-faced tape A to be stuck to an article D, is attached, a tape conveying and separating mechanism 7 for feeding out the strip mount B from a mount feeding-out side to a tape separating edge 5, and feeding out the strip mount B to a mount take-up side after the separation of the tape, and a tape cutting mechanism 11 for cutting the sticking end of the tape stuck to an upper face area of the article with a predetermined length, and the tape conveying and separating mechanism 7 is controlled to be advanced and retracted in the horizontal direction and the vertical direction,  and the tape cutting mechanism 11 has a cutting knife 10 capable of being horizontally advanced and retracted between a lower face of the tape separating edge 5 and an upper face of the article D at a lower part of the tape separating edge 5.
Patent JP-2002228433-A (JP)
Title: Device for measuring displacement of power transmission line, etc., in underground power transmission facility
Inventor: MAYUMI AKIHIKO
IPC: H02G1/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To automatically and reliably perform measurement and recording and facilitate installation to a part to be measured without visual inspection by workmen even at dangerous locations at which oxygen deficiency is predicted and there is a large amount of traffic volume in a device provided in a manhole for measuring displacements of power transmission lines, etc., in underground power transmission facilities in which the power transmission lines are underlaid in a conduit embedded underground and the manhole is provided in a midpoint of the conduit. SOLUTION: The device for measuring displacements of the power transmission lines, etc., in the underground power transmission facilities is provided with displacement detecting sensors 8a and 8b for detecting displacements in the horizontal directions of the power transmission line 3L1 provided in the manhole 2 and a measuring device 11 housed in a portable case for receiving detection signals of the displacement detecting sensors 8a and 8b, measuring the amount of displacement, and recording measured values.
Patent JP-2002228732-A (JP)
Title: Earth magnetism detecting sensor
Inventor: SANO HIROYUKI
IPC: G01R33/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an earth magnetism detecting sensor possible to be used as an accurate direction detecting sensor by miniaturizing it. SOLUTION: A low magnetic field Hex of the earth magnetism is applied to a MI element 20 showing asymmetrical impedance effect to a positive and a negative magnetic fields. This MI element 20 is provided with a pulse generating unit 31 for supplying the high frequency pulse current having a square wave, a wave detecting and integrating circuit 32 for detecting the wave of the output current of the MI element 20 and for integrating it, and a direction indicating unit 34 for indicating direction on the basis of the integrating voltage signal input through an amplifying circuit 33.
Patent JP-2002232725-A (JP)
Title: Color facsimile machine
Inventor: HAYASHI MIKIHIRO
IPC: H04N1/41
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To convert image data to be transmitted and reduce the data amount thereof for transmission when transmitting a color image. SOLUTION: A facsimile machine for transmitting a color image divides a color image to be transmitted into a plurality of areas, designated at least one from among the divided areas, and converts the image data such that transmission data amount of the color image in the designated area will be reduced. It also smoothes the color image in the designated area. It also performs gradation conversion processing to the color image in the designated area. Furthermore, it performs color image erasure processing to the color image in the designated area.
Patent JP-2002237168-A (JP)
Title: Tape cartridge
Inventor: MAEKAWA KATSUMI
IPC: G11B23/107
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a tape cartridge which can prevent the advance of dust, etc., and can prevent the erroneous insertion of the tape cartridge to a driver. SOLUTION: This tape cartridge has a cartridge body 2, a tape reel 10 which has a reel hub 24 to be wound with a magnetic tape 9 and a flange 35 disposed at the end of the reel hub 24 and formed with engaging teeth 27a in the outer peripheral part and is disposed within the cartridge body 2, a reel lock member 11 which prevents the floating of the tape reel 10 by engaging with the engaging teeth 27a of the flange 25,  a reel lock releasing member advance groove 8 which opens the insertion end side of the cartridge body 2 to the driver at least in one side face of the insertion direction to the driver and into which a reel lock releasing member 17 for releasing the engagement of the reel lock 11 on the driver side and the flange 25 is advanced and a shutter member 12 which closes the reel lock releasing member advance groove 8 and releases the engagement of the reel lock 11 and the flange 25 by being made to abut on the reel lock 11 and being thrust to the reel lock releasing member 17.
Patent JP-2002223871-A (JP)
Title: Hanging cabinet for corner
Inventor: NAKAMURA AKIHIRO
IPC: F16B1/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly hanging cabinet for a corner which has an excellent design, has a large storage space, and enables a user to take in and out objects from the front and the side of the cabinet. SOLUTION: The hanging cabinet is placed at a reentrant corner and is made up of an L-shaped outer box B with its bottom open and an elevating shelf A which is housed inside the outer box B as it can elevate and has an L-shaped shelf board 1 secured to a back board 4 which is set along the reentrant corner and is perpendicular when cross-sectioned horizontally. The elevating shelf A is fixed by securing plural securing parts found on the rear part of the side of the shelf board 1 to the back board 4 through using plural securing means and by securing the very end of the securing part 2 to the back board 4 through using a metallic securing means 3.
Patent JP-2002235720-A (JP)
Title: Wooden nut
Inventor: TSUJI MASAHIRO
IPC: F16B37/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an inflammable and easy-to-paint wooden nut for fixedly connecting members of wooden furniture to each other. SOLUTION: In this wooden nut 10, a bulge is provided on the intermediate part of the outer surface of a shell part 22 and a groove 24 is formed between a flange part 21 and the shell part 22. With this structure, the bulge of the nut 10 at the shell part spreads a hole in a furniture member when fitted from the tip part 23 into the hole for accommodating the nut installed in the furniture member, which, together with a force produced when the hole in the furniture member is recovered to an original shape, makes the nut 10 difficult to be withdrawn and, when the nut is fastened, prevents the nut 10 from being turned free in the hole.
Patent JP-2002239616-A (JP)
Title: Method for adjusting amount of leveling in rolling mill
Inventor: FURUKAWA TATSUYA
IPC: B21B37/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting method of the amount of leveling in a rolling mill by which everyone can perform accurate leveling adjustment simply, correctly, in a short time and without being influenced by the experience and skill of an operator. SOLUTION: By controlling screw-down devices 2W, 2D on the work side and the drive side with a screw-down controller 1, the upper work roll 4 is lowered and brought into press-contact with the lower work roll 5. The load on each side at this time is measured with load cells 7W, 7D and, by calculating sum load and difference load from both these measured values, when the sum load reaches a prescribed value, 1,500 t, for example, screw-down is stopped. The difference load is compared with the average value of the data of the difference loads at past several times and, when the difference exceeds a set value, one-side screw-down with either the screw-down device 2W or 2D on the work side or the drive side is on the basis of a correction value corresponding to the difference.  As the result of the one-side screw-down, when the sum load exceeds the prescribed value, after screw-down is once released, the above procedure is again repeated.