baber/WOPTO huggingface dataset:
Patent JP-2001300144-A (JP)
Title: Entertainment system, entertainment device, recording medium and program
Inventor: TAKATSUKA SUSUMU
IPC: A63F13/45
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To enable a user to acquire an item while playing with a displayed character and enjoy various item handling such as giving the item to the other user or the character as a present, exchanging it with money in a video game and purchasing the character and the item. SOLUTION: This entertainment system is provided with an item acquisition means 302 for displaying the scene of carrying and dropping the character 202 displayed on a monitor 24 corresponding to operation input from the user and making the character 202 perform the operation of acquiring the item 204 when the character 202 reaches the installed position of the item 204, an item transfer means 304 for transferring the acquired item 204 to the entertainment device 16 of the other user as the present 214 and an item display means 306 for displaying the item 204 given from the other user as present.
Patent JP-2002242487-A (JP)
Title: Collapsible tent
Inventor: KOGA DAISAKU
IPC: E04H15/32
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an easy to install tent structure for a collapsible tent having an umbrella opening/closing mechanism, preventing the component parts of the tent from interfering with indoor space. SOLUTION: The tent 20 comprises a top cap 1 provided with a hole in its lower portion; a plurality of downwardly radially extending vertical ribs 2 connected to the top cap 1 at their upper ends; stretchers 3 each connected at its rear end to a portion of the upper section of each vertical rib 2; a runner 4 for supporting the front end of each stretcher at one position; a support rod 5 capable of moving into and out of the hole in the top cap 1, with the runner 4 secured to the support rod; and a fabric 6 stretched over the outer peripheries of the vertical ribs. To install the tent 20, the top cap 1 is connected to the runner 4 by the support rod 5 whereby the stretchers 3 are fixed in place while giving a force to open the vertical ribs 2 from inside.  Since there is no need to form ridge lines with a strainer or fix the fabric in place during installation, the operation of building up the tent can be greatly simplified.
Patent JP-2002244922-A (JP)
Title: Network storage system
Inventor: SUGANUMA SHIGERU
IPC: G06F21/80
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a network storage system capable of storing data in a reliable storage device desired by a user. SOLUTION: In the network storage system controlling a plurality of storage devices connected with a network, reliability level information is given to data in the storage device, and the reliability level information is updated within a scope of access right of a client when the client refers to or updates the data in the storage device to change the storage device storing data based on the updated reliability level information.
Patent JP-2002249866-A (JP)
Title: Wear resistant ferrous film with excellent toughness, and method for its deposition
Inventor: KATO ATSUSHI
IPC: C23C14/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a ferrous film having excellent toughness and wear resistance and provide a method for its deposition. SOLUTION: The wear resistant ferrous film with excellent toughness is deposited on the surface of a base material and contains >=10 vol.% austenite phase and also contains at least Fe, Ni, Cr and N. In this film deposition method, an alloy target containing Fe, Ni and Cr is used in depositing the film on the base material and the film is deposited on the surface of the base material in a nitrogen-containing plasma atmosphere under >=8 mTorr partial pressure of nitrogen by a vapor plating process.
Patent JP-2002251319-A (JP)
Title: Semiconductor memory device and information processor
Inventor: UCHIDA TOSHIYA
IPC: G11C11/417
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the data writing speed of a semiconductor memory device. SOLUTION: A transferring means 1 transfers data in a burst mode. The number of transfers setting means 2 sets the number of pieces of data to be transferred in the burst mode. A write command inputting means 3 receives a write command input. A clocking means 4 clocks elapsed time after a write command is inputted. A write start time setting means 5 sets time until data writing starts in accordance with the number of pieces of data set by the setting means 2.
Patent JP-2002248677-A (JP)
Title: Polylactic acid thermoforming product
Inventor: TAKAGI JUN
IPC: C08L101/16
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermoforming product having toughness, good transpar ency, excellent heat resistance and aging shape stability without problem of a discarding treatment or an environmental contamination. SOLUTION: The polylactic acid thermoforming product is obtained by molding a sheet made of a polylactic acid polymer having a weight mean molecular weight of 100,000 or more and a glass transition temperature of 50 deg.C or higher at a molding temperature of a range of 95 to 140 deg.C, and an area stretching ratio of a range of 2 to 20 times. A mean degree of orientation ΔP in plane of the molding part of the molding is in a range of 2×10<-3> to 30×10<-3> .
Patent JP-2001305045-A (JP)
Title: Measurement method for frictional factor
Inventor: NIN RYUTAKU
IPC: G01L5/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method for measuring a shear frictional factor generated between an extrusion material and a die in a volume molding process by means of backward extrusion. SOLUTION: This frictional factor measurement method for measuring the frictional factor generated when the extrusion material 30 is pressed by means of a punch 21 for manufacturing a molded product by backward extrusion includes a molded product manufacturing step in which the extrusion material 30 is positioned on the inside of molding dies 11, 13 and a load is applied to it for manufacturing the molded product, a vertical distance measurement step for measuring a vertical distance d from the outside face of the molded product to the final point 33 in the backward extrusion direction of the molded product, and a frictional factor calculation step for calculating the frictional factor by using the measured vertical distance d.
Patent JP-2002251079-A (JP)
Title: Image forming device and rotating body speed detecting device
Inventor: IMAIZUMI TSUTOMU
IPC: G03G21/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To more easily and accurately detect the moving speed of an endless belt fluctuated due to thermal expansion. SOLUTION: The device is provided with an electrostatic carrying belt 9a for carrying a transfer material S for forming an image, a driving roller 9b for driving the belt 9a, driven rollers 9c and 9e which are driven by the belt 9a, an image forming means for forming the image on the belt 9a or the transfer material S carried by the belt 9a, a sensor 20 for detecting the moving speed of the belt 9a, and a speed control means 21 for controlling the moving speed of the belt 9a based on the detection result obtained by the sensor 20, and as to the sensor 20, a signal of one pulse is generated for every one rotation of the driven roller 9c (or driven roller 9a) driven by the electrostatic carrying belt 9a, then, the moving velocity of the electrostatic carrying belt 9a is detected.
Patent JP-2002262218-A (JP)
Title: Method and system for correcting image, and medium for recording program for performing image correction
Inventor: HORII YOICHI
IPC: G06T1/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate noise with an operation that is simple and easily understandable to a user in performing noise elimination, etc., and also to easily correct instability of position and color in a linear edition system that edits digital images. SOLUTION: A display is provided with a window for reference for referring to data used for correction and a window for operation to be a correction object, frames are displayed in the respective windows, and an area to be corrected is designated in the window for operation. The area is corrected with image data of the corresponding window for reference. The correspondence between the window for reference and the window for operation is made possible by designating reference points in the windows.
Patent JP-2002255419-A (JP)
Title: Label printer
Inventor: NOMOTO KAZUHIRO
IPC: B65H19/12
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a label printer for printing letters or symbols on plural types of printed matter different in width, which should have a pressure part for pressing the upper part of the printed mater to prevent the flotation of the printed mater passing through a printing head, that the pressure part for each of the printed matter different in width should be formed and changed each time the printed mater are changed. SOLUTION: A cassette 2 storing the printed matter has an identification part 21 with a length corresponding to the width of the printed mater. With the setting of the cassette 2, an oscillating lever 3 oscillates to cause the pressure part 4 to be displaced vertically corresponding to the width of the printed matter.
Patent JP-2002254127-A (JP)
Title: Method for manufacturing reducer
Inventor: MORIYA HIROAKI
IPC: B21D41/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To establish a method for forming a reducer by die-forming capable of reducing die costs, improving a material yield, and curtailing manufacturing man-hours. SOLUTION: In the method for manufacturing the reducer characterized by the feature that a die 2 is inserted from the end surface of tube stock 1 having uniform internal and external diameters composed of carbon steel or alloy steel or a portion to be formed into a reducer large diameter tube portion of the tube stock 1 preliminarily formed to the configuration of the reducer, and the die is pressed and formed into a desired reducer configuration, when a reducer having 1.4 or more of the D/d rate between the internal dia.(D) of the reducer large dia. tube portion and the internal dia.(d) of the reducer small dia. tube portion is formed, the portion to be formed into the reducer large dia. tube portion of the tube stock is partially heated up to 55 deg.C or more to be formed by the above method in the light of preventing cracks and buckling generated on the small dia.  tube portion at the time of forming. Accordingly, a desired configuration of reducer can efficiently be formed directly from the tube stock using only inner die by improving the forming method via die forging using the traditional outer and inner dies.
Patent JP-2002256164-A (JP)
Title: PYRAZOLO[1,5-b][1,2,4]TRIAZOLE BASED AZOMETHINE COMPOUND
Inventor: MIZUKAWA HIROKI
IPC: C09D11/326
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a new pyrazolo[1,5-b][1,2,4]triazole based azomethine compound having absorption characteristics which excel in color reproducibility, and fastness. SOLUTION: The pyrazolo[1,5-b][1,2,4]triazole based azomethine compound is represented by formula (1) (wherein R1 to R4 are each H or a substituent; R5 and R6 are each an alkyl group, an aryl group, a heterocyclic group, an acyl group or a sulfonyl group; R1 and R2 , R3 and R4 , R5 and R6 or R4 and R6 may be bonded to each other to form a ring; A is a group of formula (2); R7 is H or a substituent; R8 is a perfluoroalkylcarbonyl group, an alkenylsulfonyl group, an arylsulfonyl group, a heterocyclic sulfonyl group, a sulfamoyl group, an alkylsulfamoyl group, an arylsulfamoyl group or a heterocyclic sulfamoyl group; and * is a site to be boned to the N atom at the right side of the group represented by A in formula (1)].
Patent JP-2002258109-A (JP)
Title: Optical transmission module and optical transmission method using this module
Inventor: TAKENAKA KOICHI
IPC: G02B6/42
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission module simple in structure and inexpensive that enables two-way transmission with a single-core optical fiber without using optical branching parts. SOLUTION: In this optical transmission module 10, at least a part of the incident light from the light emitting circuit 12 arranged near the end of an optical fiber 11 is made to enter the optical fiber 11 and in which at least a part of the light propagated in an optical fiber 11 is made to exit toward the light receiving circuit 13 arranged near the end of the optical fiber, by forming at least one end of the optical fiber 11 into an end face oblique relative to the axial line 11a of the optical fiber. By using this optical transmission module 10, bi-directional transmission is made possible using one single-core optical fiber 11, so that the module can be utilized for optical transmission devices, photoelectric sensors, and the like.
Patent JP-2002262344-A (JP)
Title: Congestion countermeasure method in mobile communication network and channel controller
Inventor: TOMARU KENYA
IPC: H04W76/06
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a congestion countermeasure method in a mobile communication network that copes with a temporal increase in traffic caused on the occurrence of a disaster or the like. SOLUTION: A temporary cell 2 is installed corresponding to a high traffic area caused in a zone 1 of an existing zone base station 1a. In addition, a temporary cell 3 pairing with the cell 2 is provided. The temporary cell 3 indicates an area whose wireless channel is not interfered with that of the temporary cell 2 in the zone 1. The temporary cell 2 and the temporary cell 3 pairing with the temporary cell 2 are used for a group 4 and can use the same wireless channel at the same time so that this method permits efficient utilization of a limited number of wireless channels.
Patent JP-2002265622-A (JP)
Title: Optical polycarbonate resin molding material and optical disk
Inventor: KONO SHINJI
IPC: C08J3/12
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin molding material (pellet) capable of providing a high-density disk substrate having extremely slight occurrence of silver steak and high reliability. SOLUTION: This optical polycarbonate resin molding material comprising the polycarbonate resin is characterized in that the resin has 13 mg to 26 mg average value of pellet weight and <=2.2 mg standard deviation of weight.
Patent JP-2002227482-A (JP)
Title: Storage system
Inventor: OMURE SUMIYOSHI
IPC: E05B65/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the security of an article in storage. SOLUTION: A center and a depository are communicated in a bidirectional manner, and a storage box is housed in the depository.
Patent JP-2002270889-A (JP)
Title: Photosensor and automatic faucet
Inventor: MATSUDA HIROSHI
IPC: H01L31/12
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a photosensor capable of being safely used in a water section in small size and performing superior sensing capability and to provide an automatic faucet which uses such a photosensor. SOLUTION: The photosensor comprises a second light-emitting ball lens 7a, a light-emitting optical fiber 5 and a first light-emitting ball lens 4a connected to a light-emitting element 8a, and a second photodetecting ball lens 7b, a photodetecting optical fiber 6 and a first light-emitting ball lens 4b connected to a photodetector 8b.
Patent JP-2002267509-A (JP)
Title: Flowmeter equipped with display part
Inventor: HORIKAWA SEIJI
IPC: G01F1/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter capable of letting a worker intuitively know the actual flow direction of a detected fluid. SOLUTION: This flowmeter 1 has a body case 101 and a display case 102, these being coupled in a relatively rotatable manner, and detects the rotational position of the display case 102 by a position detecting sensor 110. Side-by-side arranged four LEDs of a direction display part 106 are turned on and off sequentially in the flow direction of the detected fluid by a control part 109.
Patent JP-2002264970-A (JP)
Title: Vessel
Inventor: SUGITA HIROSHI
IPC: B65D81/32
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a vessel in which a material in a storage part is not scattered therearound, and prevented from being adhered to fingers, and comfort can be heightened, accordingly. SOLUTION: The vessel comprises a vessel body 1 capable of storing the material of an article used by mixing a plurality of materials and a lid body 2, and a storage part 3 capable of storing and sealing the materials in an unsealing manner is provided on an inner face of the vessel body and/or the lid body.
Patent JP-2002264214-A (JP)
Title: Heat shrinkable polyethylene terephthalate tube for coating aluminum electrolytic capacitor
Inventor: HIGAKI YUJI
IPC: H01G9/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat shrinkable polyethylene terephthalate tube for coating an aluminum electrolytic capacitor having a small embrittlement of the tube before an aluminum electrolytic capacitor component is covered with the tube, good cutting properties, excellent shrinkage characteristics and openability when the component is covered with the tube and excellent heat resistance when the component is left to stand for a long time after the component is covered with the tube. SOLUTION: The heat shrinkable polyethylene terephthalate tube for coating the aluminum electrolytic capacitor comprises a resin composition mainly containing a thermoplastic resin (component A) which contains (A) a polyethylene terephthalate resin of 70 wt.% or more containing a diethylene glycol component of 1.0 to 9.0 mol%. The tube has a heat shrinkage factor when the tube is dipped in warm water of 100 deg.C for 30 s of 20 to 50% in a radial direction of the tube, and 0 to 20% in a lengthwise direction of the tube.
Patent JP-2002274720-A (JP)
Title: Tape running device
Inventor: SAKUMA HIDETOSHI
IPC: G11B5/84
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a tape running device minimizing tension applied to a tape during running of the tape and capable of suppressing deterioration such as shape deformation of the tape. SOLUTION: The tape running device 10 is provided with fixed rollers 22, 24, 28, and 30 changing a running direction of the tape T, a movable roller 26 changing the running direction of the tape in an opposite direction, guided by guides and capable of moving in a horizontal direction, one low friction air cylinder 40 horizontally driving the movable roller, and controllers 18 and 20 controlling so that the movable roller is constantly positioned in a predetermined reference position by adjusting a rotational frequency of one delivery roller. The air cylinder is provided in a direction orthogonal to an axial direction of the movable roller in a longitudinal direction center of a carriage mounted with the movable roller and traveling on the guides. The guides are composed as two horizontally maintained air floating type slide guides mutually separated in parallel.
Patent JP-2002281107-A (JP)
Title: Optical transmission system, optical transmission network managing apparatus, optical transmission apparatus and optical transmission section providing service
Inventor: OHIRA MASATERU
IPC: H04L69/40
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system of an optical transmission network, capable of flexibly setting or changing a plurality of arbitrarily monitoring sections in the optical transmission network and simultaneously monitoring respective communication qualities, and an optical transmission section providing service for changing accounting to a use, according to the communication quality of the using section. SOLUTION: The optical transmission system comprises a plurality of optical transmission units 100, each being for transmitting a transmission signal 52 via an optical transmission line 14, and an optical transmission network managing unit 10 for managing the plurality of the optical transmission units 100; the network managing unit 10 has a monitoring information input unit 11 for inputting monitoring information 50, for executing a designated monitoring process for the transmission units 100 to be processed to be monitored, and a designating signal transmitter 13 for transmitting a designating signal 51 for processing, to monitor designated for a region H designated by the signal 52 to be transmitted via the line 14 for the transmission unit 100, to be the starting point of monitoring, based on the information 50 input by the input unit 50.
Patent JP-2002273721-A (JP)
Title: Borer for gypsum board
Inventor: SEKIGUCHI NOBUAKI
IPC: B28D1/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a borer capable of boring a high finish hole on a gypsum board to which wall paper or cloth is stuck. SOLUTION: A cylindrical cutter edge 6 is fitted to a tip of a hone 4a of an ultrasonic vibrator 4 built in a housing 2 of a mechanical part. By pushing an electric source switch 9 arranged to a grip 3, electricity is applied to a supersonic oscillator 5, and the supersonic vibrator 4 and the cylindrical cutter edge 6 are vibrated at a high frequency. When the cylindrical cutter edge 6 is pushed onto the gypsum board, the cylindrical cutter edge 6 passes through and a circular hole is cut through. Since the cutter edge is vibrated at a high speed front and rear by a small amplitude, in the case where a cloth-stuck gypsum board is bored, it comes to be cleary finished with neither peeling off nor tearing the cloth. Further, an amount of generated dust is little and noise is scarecely generated.
Patent JP-2002280973-A (JP)
Title: Noise identification method in infrared communication
Inventor: WADA ARIKATSU
IPC: H04B10/2507
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a noise identification method in infrared communication that identifies a noise even if it is contained in transmission data and receives the data as regular data. SOLUTION: In the case of receiving infrared digital data sent from a transmitter side with the PPM(pulse position modulation) system, a pulse wave Pm with a maximum time width Tmax is detected among pulse waves appearing at a time interval from the trailing of on data until succeeding on data appear by each unit time Tb that is an off data time, a maximum time width Tmax is compared with a prescribed reference time width Tth , all pulse waves, including the pulse wave Pm, are discriminated as being noise when Tmax <Tth , or the pulse wave Pm is discriminated to be regular on data, when Tmax >=Tth .
Patent JP-2001289105-A (JP)
Title: Method and device for control of internal combustion engine
Inventor: BIESTER JUERGEN
IPC: F02D41/40
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for control of an internal combustion engine for limiting fuel quantity to the maximum. SOLUTION: The maximum value for the fuel quantity is set depending on at least a quantity representing the actual force feed amount of a fuel pump.