baber/WOPTO huggingface dataset:
Patent JP-2002133589-A (JP)
Title: Operation management system for passenger transporting vehicle, portable terminal and operation management system platform used for this system, and operation management method for passenger transporting vehicle
Inventor: UENO HIROSHI
IPC: H04W4/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an operation management system for passenger transporting vehicle allowing a person to easily grasp the operating state of a passenger transporting vehicle such as bus even in a place away from a bus stop, a portable terminal and operation management system platform used for this system, and an operation management method for passenger transporting vehicle. SOLUTION: This system comprises a plurality of passenger transporting vehicles 1 loaded with operation management system platforms 3 for emitting information such as operation state through a communication line, and a server 7 for receiving and unifying the information such as operation state transmitted from the operation management system platforms 3. The person accesses to the server 7 from a portable terminal 9 through the communication line to grasp the operation state of the passenger transporting vehicle 1 or the route thereof.
Patent JP-2002125690-A (JP)
Title: Method for producing polyhydroxyalkanoate with substituted fatty acid esterified product as raw material
Inventor: HONMA TSUTOMU
IPC: C12P7/62
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an 'unusual polyhydroxyalkanoate(PHA)' using an easily synthesizable or available raw material compared to a substituted fatty acid in a simplified process with shortened time and reduced labor and cost while eliminating the difficulty of introducing substituted monomer unit because of the difficulty of hydrolysis from an esterified product by a conventional method. SOLUTION: This method for producing a PHA composed of monomer unit of chemical formula [2] (wherein, R is a substituent; and x is an integer of 0-8) is characterized by comprising a process of culturing microorganisms that can take a substituted fatty acid esterified product of formula [1] (wherein, R and R' are each a substituent; and x is an integer of 0-8) and is capable of synthesizing the PHA in a medium containing the compound of formula [1].
Patent JP-2002133681-A (JP)
Title: Optical pickup
Inventor: KUBOTA DAIZABURO
IPC: G11B7/09
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve such problem that the characteristic of an optical pickup fluctuates due to insufficiency in adhesive strength between a suspension holder and an actuator base. SOLUTION: In adhering the side surface of a suspension holder 5 which is approximately parallel to a direction in which a suspension wire 3 extends, with a projecting part 15 of an actuator base 6, the effect is promoted by facilitating an adhesive inflow process by means of a cutout part provided at the projecting part 15 and by means of irradiation with light through the cutout part.
Patent JP-2002137340-A (JP)
Title: Mirror surface decorative sheet
Inventor: TAKAHASHI HIROAKI
IPC: B32B33/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a mirror surface decorative sheet which shows a coating feeling and a deepness feeling of design without use of a polyvinylchloride resin and has improved flaw resistance and solvent resistance. SOLUTION: A mirror surface decorative sheet comprises an intermediate layer 2 composed of a transparent thermoplastic acrylic resin, an adhesive layer 3 composed of a cured two-component curable type polyurethane resin and a surface sheet 4 composed of a transparent thermoplastic polyester resin, each being laminated in this order on a base sheet 1 composed of a colored polyolefin-based resin. There may be laminated a transparent hard coating layer 5 composed of a cured acrylic-based ionization radiation curable resin on the surface sheet. A picture layer 6 may be further formed on at least one of the surface of the base sheet, the right or back surface of the intermediate sheet and the right or back surface of the surface sheet.
Patent JP-2002141499-A (JP)
Title: Field effect transistor and manufacturing method thereof
Inventor: HONGO SADAHITO
IPC: H01L21/338
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce a gate leakage current of a field effect transistor comprising a gate electrode whose cross-section shape is T-like. SOLUTION: A first insulating film 11 comprising an SiO2 film and a second insulating film 12 comprising an SiO film are formed in different regions, respectively, on an ohmic contact layer 27. The ohmic contact layer 27 between them is removed by etching. The gate electrode 15 whose cross-section is T-like is formed to contact to one of the gaps. A gate leakage current is reduced because the ohmic contact layer 27 positioned between a source electrode 13 and the SiO2 film 11 as well as between a drain electrode 14 and the SiO2 film 11 is disconnected.
Patent JP-2002147665-A (JP)
Title: Aseismic pipe line structure
Inventor: FUJITA KOJI
IPC: F16L23/024
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To surely provide a joint not having a separation preventing function, with the separation preventing function. SOLUTION: A spigot 2a of a second pipe 1 is drawably inserted into a socket 1a with a flange 1b of a first pipe 1, a spigot 2a of a third pipe 1 is drawably inserted into a socket with a flange 1b of the second pipe 1, and a conduit line structure is constructed by similarly repeating these processes. A stopper rod 30 made of PC steel rod is locked between the flanges 1b of the adjacent pipes 1, 1, to permit the extension between the flanges 1b, 1b to a degree not separating the socket 1a and the spigot 2a of the both pipes 1, 1, and to inhibit the extension any more. A nut is used for inhibiting the extension. The flange 1b as the flange 1b of the socket 1a, has the sufficient resistance so far as it is failed, and a space between the flanges 1b can be controlled so far as the rod 30 and the locking part with the flanges 1b at both ends are not failed.  Whereby the possibility of the failure of the separation preventing function can be minimized.
Patent JP-2002152647-A (JP)
Title: Device and method for video recording corresponding to video recording reservation
Inventor: KIKUCHI SHINICHI
IPC: G11B31/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a video recorder corresponding to a video recording reservation in which useless video recording is prevented and also video recording reservation results are notified. SOLUTION: This video recorder is provided with an inputting means (42) for inputting an image and sound signal, video recording means (35 and 2001) for performing video recording of the image and sound signal, a reservation accepting means (47) for accepting an input of video recording reservation information, a 1st video recording controlling means (30) for performing video recording of a target image and sound signal on the basis of the video recording reservation information, a 2nd video recording controlling means (30) for terminating the video recording by the 1st video recording controlling means when the target image and sound signal requested by the video recording reservation information can not be obtained, and a notifying means (80) for notifying termination by the 2nd video recording controlling means.
Patent JP-2002148922-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: NONAKA FUMITO
IPC: G03G21/18
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device, a process cartridge and an image forming apparatus without a toner seal and to unnecessitate an opening work of a toner seal. SOLUTION: The developing device with a development roller 20 to develop a latent image formed on a photoreceptor drum 7 by using a toner, a developer application roller 21 to be abutted on the development roller 20 and to apply the toner, a development container 10 to store the development roller 20 and the developer application roller 21, a developer container 11 to store the toner and to supply the toner to the developer application roller 21 is characterized that the elastic members 30, 31 are provided to the development container 10, the elastic members 30, 31 are abutted on the developer application roller 21 and arranged so that the developer container 10 and the developer application roller 21 are hermetically sealed.
Patent JP-2002143395-A (JP)
Title: Game stand
Inventor: HIRAKAWA KAZUYUKI
IPC: A63F5/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a game stand capable of further enhancing interest on a representation and capable of further enhancing an expectant feeling for bonus inside winning by using sub-reels. SOLUTION: This game stand is provided with the sub-reels 140 to 142 by applying plural kinds of patterns in response to main reels 101 to 103, and is characterized by announcing an inside lot drawing result by a combination of the patterns displayed on the sub-reels by stopping the sub-reels after rotating the sub-reels.
Patent JP-2002142699-A (JP)
Title: Mixed powder for batter
Inventor: KOJIMA TOSHIHIRO
IPC: A23L5/10
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a mixed powder for batter capable of providing fried foods having a light eating feeling and a crispy feeling in the coating thereof when cooked in an oil, having little change in the palatability with the lapse of time and having little deterioration of the palatability even when reheated by a microwave oven. SOLUTION: This mixed powder for batter is obtained by including an edible fat and oil having <=91 iodine value and an organic acid monoglyceride thereto, regulating content of the total edible fats and oils therein to 15-25 mass% and regulating content of the edible fat and oil having <=91 iodine value to 2-25 mass%.
Patent JP-2002152477-A (JP)
Title: Image input/output system
Inventor: OSUGI KATAYUKI
IPC: H04N1/21
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image input/output system capable of effectively utilizing scanner data by using a general purpose browser. SOLUTION: In the image input/output system, a plurality of PCs 31, a WS 32, a FAX 33 and a storage server 34 are connected to a digital copier 1 having a network interface unit via a LAN 35 (Fig.). An image data file is stored in a holder provided in an external memory device 21. An expiration date is attached to the holder. When the expiration date arrives, the file is transferred at a holder unit to an external holding unit 22 or a storage server 34. If needed, the file is called at the holder unit from there to the memory device 21 and is used.
Patent JP-2002159823-A (JP)
Title: Membrane separation method for hydrocarbon
Inventor: SHIMAZU AKIRA
IPC: B01D71/64
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating specific hydrocarbon from a hydrocarbon mixture, capable of being practically satisfied from an aspect of capacity and cost by using a membrane comprising a fluorine-containing polyimide resin having high separation capacity with respect to specific hydrocarbon. SOLUTION: The hydrocarbon mixture is brought into contact with one surface of a membrane based on the fluorine-containing polyimide resin having a cohesive energy density of 510-690 J/cm3 at 25 deg.C and containing at least one bond selected from a -Cl group, an -SO2- bond and a -CONH bond in its repeating molecular unit structure and the specific hydrocarbon is selectively transmitted through the membrane to be separated. For example, the membrane comprising the fluorine-containing polyimide resin based on a repeating unit represented by formula 1 (wherein, m is a positive natural number and shows a degree of polymerization) or formula 2 is used.
Patent JP-2002161931-A (JP)
Title: Disc brake
Inventor: HARADA KENJI
IPC: F16D65/097
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake which can prevent a partial wear that may be caused in a lining pad by preventing the inside of lining pad in the disc radial direction from being pulled into a disc. SOLUTION: By equipping an outside pad pressing part 20 which contacts with the outside of the lining pad 6 to the disc radial direction and presses the lining pad to the direction of separating the lining pad 6 to the axial direction from disc 1, and an inside pad pressing part 11 which contacts with the inside of the lining pad 6 to the disc radial direction and presses the lining pad 6 to the direction of separating the lining pad 6 to the axial direction from disc 1, both inside and outside of lining pad 6 to its disc radial direction, can be pressed to the separating direction to the axial direction from disc 1.
Patent JP-2002164028-A (JP)
Title: Installing structure of battery pack
Inventor: IOKA SEIJI
IPC: H04M1/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable installing structure of a battery pack. SOLUTION: This installing structure of the battery pack is provided with the battery pack 10 having a battery 20, one end 10a, and the other end 10b, and having opposed two main surfaces 11p and 12p positioned between one end 10a and the other end 10b, a charging pin 470 arranged so as to be opposed to one main surface 12p, and electrically connected to the battery 20, a rear case 200 having a first wall surface 221 opposed to one end 10a, and a rubber member 150 for energizing the battery pack 10 toward the first wall surface 221.
Patent JP-2002164600-A (JP)
Title: Semiconductor laser element and manufacturing method thereof
Inventor: YABUKI YOSHIBUMI
IPC: G11B7/125
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element together with its manufacturing method wherein a yield is improved and the essential laser characteristics is demonstrated. SOLUTION: An isolation position 101 of a substrate 11 is etched to form an isolation trench 102A whose width is 20 μm or less. Then a roller 206 is rolled on the substrate 11 so that the substrate 11 is easily divided with the isolation trench 102A as a base point with a flat isolation surface 102B. The isolation trench 102A of narrow width is easily formed by etching at high precision. Since the substrate 11 is isolated with such precision as the width of the isolation trench 102A at the isolation position 101, the precision of isolation position 101 is more significantly improved than before.
Patent JP-2002160065-A (JP)
Title: Lengthy product production equipment
Inventor: KANNOMATA HIROSHI
IPC: B23C3/12
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To improve productivity and quality of a product produced by equipment that products lengthy wire by welding short materials. SOLUTION: Clamps 21A, 21B of an upset welding apparatus, and a clamp 31 and a processing body 32 of a machining equipment 30 for removing welding burrs are positioned on a movable table 2, and the table 2 is made travel in conformity to a feed speed of a material. A tool 35 on the processing body 32 is made to travel, by a feeder mechanism 37, with a predetermined relative speed against a coupled body made by welded short materials 1.
Patent JP-2002132985-A (JP)
Title: Message delivery method utilizing internet
Inventor: NASU NOBUHIRO
IPC: G06Q10/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for providing delivery destination information by the sender side of a message and to save time and labor required for sorting and delivering the message by a tangible object medium. SOLUTION: An event agent provides event information on a WWW page and the message, as electronic information from a sender for it, is outputted or outputted and worked to the tangible object medium by the event agent and delivered to the sponsor of the event.
Patent JP-2002166588-A (JP)
Title: Thermal printer
Inventor: SAKAMOTO MUNEHISA
IPC: B41J2/36
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer in which print quality can be kept constant at the print starting part and the print ending part. SOLUTION: A strobe length for determining the conduction time of a heating resistor is calculated for each character string (step S15-S16) and a heating resistor corresponding to print data stored in a print buffer is driven selectively according to the calculated strobe length thus performing printing of each line. Since print density can be made constant for each character string, print quality can be kept constant at the print starting part and the print ending part.
Patent JP-2002172961-A (JP)
Title: Driver's seat for vehicle
Inventor: HIGUCHI TAKESHI
IPC: B60N2/38
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To appropriately adjust a position of an operator seated on a driver's seat. SOLUTION: A support stand plate 12 is provided on a pedestal 9 of the driver seat 9 and a seat side plate 13 is provided on a lower surface of a seat cushion 10. The support stand plate 12 is provided with a slide groove 15 composing a seat support mechanism 14, and a slide pin 16 of the seat side plate 13 is inserted in the slide groove 15. A rear part side of the seat cushion 10 is slid thereby in front and rear direction while being rotated around the support stand plate 12. The support stand plate 12 is provided with plural positioning holes 18 composing a seat position adjustment mechanism 17. An engaging projection part 21 of a rotary lever 19 provided on the seat side plate 13 is selectively engaged with plural positioning holes 18 to fix the seat cushion 10 to the support stand plate 12.
Patent JP-2002176113-A (JP)
Title: Method of manufacturing non-volatile semiconductor memory device
Inventor: HONDA TAKAYOSHI
IPC: H01L29/788
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To secure a mask aligning margin to form an element isolation film and a floating gate. SOLUTION: The element isolation film is formed on a silicon substrate, a polysilicon film and a silicon nitride film are formed on a gate oxide film by the process to form the floating gate via the gate oxide film formed on an active region other than the element isolation film, an opening is formed to the relevant silicon nitride film using a resist film 42 under the condition that adjacent first openings 43 formed at least via a source region on the relevant silicon nitride film are partly connected via a second opening 43A, an oxide film is selectively formed on the polysilicon film via this opening, and the floating gate is formed by patterning the polysilicon film using the relevant selective oxide film as the mask.
Patent JP-2002173204-A (JP)
Title: Cargo arrival guide system and cargo arrival guide device
Inventor: NAKAJIMA HIRONOBU
IPC: G06Q50/28
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce problems of troublesomeness of a detaining cargo handling store and a stay of a cargo in a cargo arrival guide system and a cargo arrival guide device suitable for a system for a cargo receiver to receive the cargo by going to the store by detaining the delivery cargo in the store. SOLUTION: At time of cargo arrival, cargo information is inputted from a bar code printed on a tag of the cargo, cargo arrival information for expressing the arrival of the cargo is automatically transmitted toward a contact destination in the cargo information, and urging information is transmitted, for example, once a day every day up until the cargo is received.
Patent JP-2002173214-A (JP)
Title: Width changing method of base material conveyor and width changeable base material conveyor
Inventor: KAWADA TOSUKE
IPC: B65G21/14
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a base material conveyor width changing method and a base material conveyor capable of at least one of an accurate change and an inexpensive change in a conveyor width. SOLUTION: A printed wiring board 24 is carried by a feeder 164 while being guided by a fixed guide rail 110 and a movable guide rail 112. Reference marks 220 and 222 are respectively arranged on the guide rails 110 and 112. When changing the conveyor width, the movable guide rail 112 is moved by an interval changing device 214, and is made to follow while imaging the reference mark 222 by a CCD camera for imaging the reference mark of the printed wiring board 24. The CCD camera is moved to a target position in a state of approaching the target position to image the reference mark 222, and is stopped by detecting the arrival of the movable guide rail 112 at the target position. The CCD camera may be moved to the target position before the movable guide rail 112 from the beginning. The CCD camera may be made to follow the movable guide rail 112.
Patent JP-2002186082-A (JP)
Title: Sub woofer level adjustment device
Inventor: HAMADA HIROYUKI
IPC: H04R3/12
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a sub woofer level adjustment device that can easily judge which of the main speaker or the sub woofer speaker is outputting the sub woofer level adjustment sound. SOLUTION: This invention provides a device that adjusts a sub woofer level of a speaker system consisting of the main speaker and the sub woofer speaker. The sub woofer level adjustment device is provided with a pilot signal generating means that generates a pilot signal in the audible frequency band of the main speaker, a signal generating means that generates a signal in the frequency band at which the frequency characteristic of the main speaker and that of the sub woofer speaker cross with each other, and a changeover means that alternately switches the signal generated by the signal generating means to the main speaker and the sub woofer speaker for each prescribed time and outputs the pilot signal outputted from the pilot signal generating means for a prescribed time before the output of the signal to the main speaker.
Patent JP-2002182832-A (JP)
Title: Device and method for inputting kanji/kana combination, and information recording medium
Inventor: ISHII KUMIKO
IPC: H03M11/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a Kanji (Chinese character)/Kana (Japanese syllabary) combination input device, etc., that is suitable to input a sentence containing Kanjis and Kanas with less key operations. SOLUTION: A key input receiving part 102 receives the input of a key made to correspond to a plurality of Kanas, a dictionary part 103 stores a key string made to respectively correspond to the spelling of a phrase and the read Kana of the phrase, and the part of speech of the phrase while making the key string correspond to the part of speech, a candidate generating part 104 generates a phrase string which is stored in the dictionary part 103 and also satisfies a phrase string 'where the parts of speech of any pair of phrases can be connected with each other in the pair of phrases included adjacently in the string and a string obtained by arranging the key strings of phrases included in the string also coincides with the key string whose input is received' as a candidate, a selection input receiving part 105 receives an input that selects any candidate among candidates,  and an input results part 106 defines a spelling string corresponding to the phrase string of the selected candidate as input results.
Patent JP-2001196097-A (JP)
Title: Lithium secondary battery
Inventor: AIHARA SHIGERU
IPC: H01M4/13
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery enabling improvement of its discharging capacity and discharging cycle characteristic. SOLUTION: The lithium secondary battery uses an inorganic oxide as the active material of the positive pole and a carbon as the active material of the negative pole. The electrode comprises at least two or more different average particle sizes of the inorganic oxide or carbon. In the case that the size of the first particle is 1, the smaller particle is to be 0.3 or less.
Patent JP-2002179662-A (JP)
Title: Method for producing n-monoacylpiperazine
Inventor: NAMEKATA TAKESHI
IPC: C07D295/18
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically producing an N- monoacylpiperazine. SOLUTION: This method for producing an N-monoacylpiperazine comprises acylating a piperazine with an N-monoacylimidazole.