baber/WOPTO huggingface dataset:
Patent JP-2002034534-A (JP)
Title: Temperature control system of thawing device
Inventor: TANAKA SEIICHI
IPC: A23L3/365
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the temperature control system of a thawing device, which can finish the thawing of an article to be thawed without relating to the size of the article, while minimally maintaining the difference between the temperature of the surface layer portion of the article and the temperature of the deep portion. SOLUTION: The temperature control system of a thawing device is characterized by at once thawing an ice coating covering on the outer surface of an article A to be thawed at a high temperature, when the thawing is started, then lowering the temperature in the chamber, when the temperature detected using a surface temperature-detecting means 1 rises to a set temperature, maintaining the temperature so that the thawing speed is not retarded to abnormally raise the temperature of the surface layer portion A1, stopping the thawing, when the thawed range is gradually spread from the surface layer portion A1 to the deep potion A2 and is reached to the set temperature of a deep portion temperature sensor 2, and thus cooling the surface layer portion A1 and the deep portion A2 of the article A to the same temperature.
Patent JP-2002037457-A (JP)
Title: Unloading method for powder and grain cargo
Inventor: MIYAJI CHIKAMITSU
IPC: B60P1/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an unloading method for powder and grain cargo for additionally loading products of the weight corresponding to the weight of a hydraulic unit to heighten the transport efficiency because the hydraulic unit for rear dumping is not needed in a method or rear dumping a vessel storing powder and grain products of a bulk transport automobile and discharging the products. SOLUTION: The front of the cargo storing vessel carried on the powder and grain bulk transport automobile is lifted by a hoist apparatus, and rear dumped to discharge the powder and grain cargo from a discharge port positioned in the rear of the cargo storing vessel.
Patent JP-2002040421-A (JP)
Title: Liquid crystal display device
Inventor: YOKOI MASAHIRO
IPC: G02B6/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which dust adhered to the liquid crystal display device can be easily removed. SOLUTION: A plate-shaped member 125 subjected to antireflection treatment(AR treatment), water repelling treatment or hard coat treatment on its surface is provided so as to cover the surface of the prisms of a light guide plate 132.
Patent JP-2002041900-A (JP)
Title: Communication device, communication system and communication method
Inventor: SATAKE KIYOSHI
IPC: G06Q30/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, a communication system and a communication method which can effectively attain sales promotion of commodities, etc. SOLUTION: These device, system and method include a reception part 31 which receives orders of commodities or services, an order reception D/B 33 which stores the order history information on every user, a commodity information D/B 34 which stores the advertisement information relative to the supplied commodities or services and a transmission part which reads the advertisement information accordant with characteristic of the relevant user out of the D/B 34 in response to the order history information and transmits the answer including the advertisement information to the orderer in regard to the order reception.
Patent JP-2002044799-A (JP)
Title: Audio amplifier
Inventor: FUJITA SHINICHI
IPC: H03F3/181
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent failure of a circuit and loudspeaker when abnormality occurs in output, and also continues reproduction. SOLUTION: Abnormality detecting circuits and protection circuits are arranged in power amplifiers 42, 44, 46, 48, 50 of output channels FL, C, FR, RL, RR, respectively, and when an abnormality is detected in self output channel, the protection circuit is activated, thereby stopping the power amplifier operation and the output of the channel. Then, a sound image localization and mixer circuit 30 performs sound image localization of the signal in the channel where the abnormality is detected, which is supplied to the loudspeaker adjacent to both sides of the loudspeaker in the channel. By this arrangement, the reproduced sound of the signal in the channel where the abnormality is detected is localized virtually in the loudspeaker position of the channel. Signals of other normal channels are regenerated as they are from the loudspeakers of the channels, respectively.
Patent JP-2002050456-A (JP)
Title: Surface-formed heat generation body and its manufacturing method
Inventor: KITAMIKADO YUJI
IPC: B60R1/06
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface-formed heat generation body 1 and its manufacturing method wherein a PTC heat generation element 3 can be printed with a uniform thickness and wherein a heat generation distribution is uniform and wet film thickness can be measured with a good precision. SOLUTION: After a material paste or an ink of PTC heat generation element 3 has been printed on an insulating substrate 2 and dried, the material paste or the ink of electrodes 4a, 4b is printed on the substrate and dried.
Patent JP-2002047883-A (JP)
Title: Shield machine for segment with invert, and its attitude controlling method
Inventor: ONO TOSHIO
IPC: E21D9/06
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine and an attitude controlling method for the shield machine capable of efficiently boring and controllable in attitude with simple control in a shield tunnel using invert segments. SOLUTION: This shield machine is provided with a plurality of arch segment shield jacks 19 and a plurality of invert segment shield jacks 21 with a larger driving force than the arch segment shield jacks 19. The driving force application point of the invert segment shield jack 21 is on the center side of the shield machine compared with the driving force application point of the arch segment shield jack.
Patent JP-2002047494-A (JP)
Title: Coke production method
Inventor: NOMURA SEIJI
IPC: B29B17/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a coke production method wherein a waste plastic is charged into the upper space of a carbonization chamber and whereby dusting during pushing out is prevented and the pushing resistance is reduced. SOLUTION: This method for producing blast furnace coke is characterized in that the thermal decomposition time of a waste plastic is determined from the amount of the waste plastic charged and that the waste plastic is charged so that its thermal decomposition is completed before coke is pushed out.
Patent JP-2002053333-A (JP)
Title: Method and device for manufacturing optical fiber preform
Inventor: WATANABE MASATAKA
IPC: C03B37/012
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a preform in which welding of a synthetic quartz tube with an upper dummy tube, sealing, collapsing and cooling are all automatically executed when the perform is manufactured by an over jacket method after putting the quartz tube on a core rod produced by MCVD method or VAD method. SOLUTION: In the method for manufacturing the perform in which the synthetic quartz tube 1 is put on the core rod 3 and then is collapsed, all processes from sealing of the synthetic quartz tube 1 to fusion with the core rod 3 and cooling are automatically controlled. The upper dummy tube 9 of thin thickness is supported so that a lower end part thereof is located in a low temperature region at an upper part of an electric furnace 5, the synthetic quartz tube 1 is supported so that an upper end part thereof is located in a high temperature region of the electric furnace 5 while flowing an inert gas in the synthetic quartz tube 1 of thick thickness from a lower dummy tube 2. After an upper end face of the synthetic quartz tube 1 is sufficiently melted, the upper dummy tube 9 is gradually dropped to be welded with the molten face.  Thereafter, the electric furnace 5 is moved downward and then collapsing is executed. These operations are automatically controlled by using a controller 25 in which the operations are programmed.
Patent JP-2002045975-A (JP)
Title: Deposition detector for robot spot welding equipment
Inventor: SHIMADA YOICHI
IPC: B23K11/24
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional case that a deposition detector is difficult to be attached to existing equipment later. SOLUTION: The deposition detector 1, for robot spot welding equipment, with which a work 3 to be welded is spot-welded by being held between the welding tips 20 of a welding gun 2 and by energizing, is characterized by the fact that the device is provided with a welding current circuit B which has a DC power supply 10, a resistor 11, and a diode 14, and energizes by being connected, via two terminals 15, with a jig 4 which holds the welding tips 20 and the work 3 to be welded, a detection electric circuit A which has a DC power supply 10, a resistor 11, and a relay 13, and detects the electric conduction between the welding tips 20 and the work 3 to be welded, a control electric circuit C which has a relay contact 130 which opens and closes depending upon the energizing state of the relay 13 of the detection electric circuit A,  and connects a control part 6 of the welding gun with terminals 16, and the welding gun 2 is stopped by the control part 6 of the welding gun by continuing the OFF state of the relay contact 130 of the control electric circuit C for a predetermined time or more when deposition occurs at the welding tip 20.
Patent JP-2002057138-A (JP)
Title: Rotary wafer treatment device
Inventor: NAKADA KATSUTOSHI
IPC: H01L21/306
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To avoid a phenomenon that a chemical agent remains on the rear surface of a wafer after washing and drying the wafer in wafer treatment where a chemical agent is supplied to surfaces of a wafer while rotating the wafer by a rotor. SOLUTION: As a washing means, there are provided a spray nozzle 80 for spraying a surface of a wafer 10 with pure water, a pure water nozzle 50 for spraying the rear surface of the wafer 10 with pure water and a pure water nozzle 60 for spraying the outer periphery of the rear surface of a rotor 20 with pure water. By washing the outer periphery of the rear surface of the rotor 20 upon washing, reattachment of a chemical agent from the outer periphery of the rear surface of the rotor 20 to the rear surface of the wafer 10 is prevented.
Patent JP-2002017535-A (JP)
Title: Frog to be used for deep flower bowl and flat flower bowl in common
Inventor: KOBAYASHI MOTOKI
IPC: A47G7/03
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive frog to be used for a deep flower bowl and a flat flower bowl in common, which can simply be installed without flawing or breaking a flower bowl by the frog in the case of using the frog in the deep flower bowl and which can be used similarly to a conventional frog for living flowers in the case of using the frog in the flat flower bowl. SOLUTION: A fixture (3) is provided at the peripheral part of the pedestal (1) of the frog for living flowers, which is obtained by implanting many spikes (2) to the pedestal (1), and a frog fitting jig (A) provided with a clamp (6) at one end of a chain (5) of a desired length provided with a latch (4) on the other end is made to be attachable and detachable by fitting the clamp (6) to the fixture (3).
Patent JP-2002056072-A (JP)
Title: Method and system for updating land price and computer- readable program
Inventor: FUJII MITSUTAKA
IPC: G06Q50/16
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for precisely reflecting a real price and requiring very small human labors at the time of update and to provide a computer-readable program in the update of land price information of real estate. SOLUTION: For updating registered land price information on plural places, which are previously stored in a storage means, plural update reference places related to registered land price information are previously decided and registered land price information is updated based on land price fluctuation information which is individually prepared at every update reference place. When land price fluctuation information is individually prepared at every update reference place and a method for updating registered land price information is taken based on land price fluctuation information, only the land having high correlation with the fluctuation of registered land price information can be selected as the update reference place.  Thus, actual land price fluctuation can highly precisely be reflected at the time of update without tempering the fluctuation of the place which has low correlation or which does not have correlation at the time of update.
Patent JP-2002054704-A (JP)
Title: Running vehicle
Inventor: NAKA HIROKAZU
IPC: F16H9/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To make a smooth start while preventing a sudden start after a running vehicle is stopped. SOLUTION: This running vehicle is provided with a belt transmission device 54 capable of changing a transmission change gear ratio and stopping the transmission, and a clutch 57 capable of stopping the transmission separately from the above, whereby when the clutch 57 is put in the transmission stop state, the belt transmission device 54 is also stopped interlocking with it. The running vehicle is provided with a shifting tool 81 for changing the change gear ratio of the belt transmission device 54 and stopping the transmission, and a stopping tool 96 for stopping the transmission of the clutch 57, whereby when the clutch 57 is put in the transmission stop state by the operation of the stopping tool 96, the shifting tool 81 is operated to an operating position for putting the belt transmission device 54 in the transmission stop state.
Patent JP-2002054436-A (JP)
Title: Exhaust manifold
Inventor: HANEDA MASATOSHI
IPC: F01N3/24
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust manifold capable of protecting a catalyst holding material in good performance and being embodied at a low cost by means of lessening of the number of component parts. SOLUTION: The exhaust manifold 5 is to be joined with upstream of a catalyst case 1 fitted internally with a catalyst 2 whereon a catalyst holding material 3 is fitted, wherein a weir 5d for preventing the exhaust gas from direct bombardment is formed consolidatedly in such a way as preventing the exhaust gas from directly blowing to the upstream end of the catalyst holding material 3.
Patent JP-2002059422-A (JP)
Title: Method for operating granulation apparatus in plant for manufacturing granular plastic raw material blown and charged into industrial furnace
Inventor: TADOKORO KENICHIRO
IPC: C21B5/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To develop a method for controlling the operation of a granular plastic molded article granulation apparatus for keeping the quality of a granular plastic raw material and ensuring high productivity. SOLUTION: A storage device 6 is arranged on the upstream side of a granulation apparatus 7 and a softening/melting/extrusion molding type granulor is used as a granulator 9 and, when it is detected that the raw material charged into the granulator 9 is reduced to a predetermined amount or less or ready to reduce to the predetermined amount or less, the standby operation of the granulator constituted so as to suppress the lowering of the temperature of the die and extrusion fixture of the granulator is started.  As the standby operation, operation for starting the operation of the granulator is performed for a predetermined time while a substance constituted of a material, which is a granular substance different from the charged raw material and has hardness less than that of the die and the extrusion fixture like rice bran and has physical properties not melted when extruded during the starting of the granulator, is supplied to the granulator.
Patent JP-2002054571-A (JP)
Title: Reciprocation type compressor
Inventor: SATO KENJI
IPC: F04B39/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocation type compressor capable of enhancing the compressing efficiency and securing good durability for its suction valve. SOLUTION: A piston 16 has a first 74a and a second disc part 74b which are furnished with flow passages 93a-93c in such a way as penetrating at a certain distance from the piston axis and in proximity to each other, and exhaust holes 95a-95c of these passages 93a-93c are put in mutual communication through a groove 97b. In the same manner, the suction holes 94a-94c are put in mutual communication through a groove 97a. That is, the suction holes 94a-94c and exhaust holes 95a-95c have openings greater than the section area of passages 96a-96c. The fixation part 104 of a suction valve 98 having an opening/closing part 100 covering the groove 97b in such a way as capable of opening and closing has two ends, one being coupled with a first 102a and a second loop-shaped arm part 102b and the other being left free.
Patent JP-2002059829-A (JP)
Title: Connecting awning for rolling stock
Inventor: HATANO MIKIO
IPC: B61D17/22
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate a repair work of an awning cloth and to reduce a repair cost, in comparison with a conventional repair work, if the bottom cloth of the awning cloth is damaged. SOLUTION: An awning bow 17 is disposed between metallic awning frames on the front and back, the awning cloth 7 is cylindrically disposed along the periphery of the awning bow 17, and the front and back ends of the awning cloth are fastened to both metallic awning frames 15. The awning cloth 7 is divided into an upper awning cloth 7e consisting of a ceiling cloth 7c and a side cloth 7d and a lower awning cloth 7g consisting of a bottom cloth 7a and side cloth 7f, and they are assembled by mutually superimposing the lower part of the side cloth of the upper awning cloth 7e and the upper part of the side cloth 7f of the lower awning cloth 7g. The lower awning cloth 7g is detachably attached by separating it from the upper awning cloth 7e.
Patent JP-2001086288-A (JP)
Title: Photo-booth/electronic mail center
Inventor: YEFIM MASSERSKI
IPC: G03B17/53
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To facilitate simultaneous use for one or more users by composing the integrated photo-booth/electronic mail center of first and second stations, having different functions for photographing the digital photographic picture of a user in the first station and retrieving and electronically displaying the digital photographic picture in the second station. SOLUTION: A photo-booth/electronic mail center 10 is provided with a photo-booth station 12 and an electronic mail station 14 which are the first and second stations. The station 12 is provided with a video camera for photographing the digital photograph of the user, a color monitor 20 for displaying the digital photograph and a printer for printing the hard copy of the digital photograph to print a code generated on the photograph together with other various kinds of desired information. A keyboard 38 for inputting the code and the other information, such as an electronic mail message to a computer and a charge slot 34, are fitted into the station 14.
Patent JP-2002073654-A (JP)
Title: Spot information providing system
Inventor: HASEGAWA HIROYUKI
IPC: G06Q50/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a spot information providing system capable of providing spot information corresponding to the present spot of a mobile communication terminal (a carrying person) to the carrying person of the mobile communication terminal through a communication network. SOLUTION: In an information providing service using a communication network, the mobile communication terminal 10 a customer is connected with the server 20 of a service manager through the communication network by using the terminal 10 with a GPS incorporated therein. As inputted information from the side of the customer, retrieved contents selected by the customer and latitude/longitude information showing the present spot of the terminal 10 of the customer in addition to it to the server 20 of the service manager. The server 20 of the service manager performs retrieval on the two conditions of the retrieved contents by the customer and the present spot of the customer, extracts information in a deep relation with the present spot of the customer as answering contents and outputs this to provide the customer.
Patent JP-2002075551-A (JP)
Title: L-shaped rotary coaxial connector plug
Inventor: TATSUZUKI KAZUMI
IPC: H01R31/06
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To turn a connector in a mounted state relative to the plug. SOLUTION: This connector 10 is constructed of an insulative connector cylindrical insulator 12 fitted inside a connector housing chamber 2b having an approximately cylindrical cross section and a central contact 13 held by the connector cylindrical insulator 12. The plug 20 is constructed of an insulative plug cylindrical insulator 23 fitted inside a plug housing chamber 2a arranged orthogonally substantially and a central conductor 22 held by means of the plug cylindrical insulator 23. When a rotary mounting body 21 in the plug 20 is installed to a coaxial connector 50, the tip face of the coaxial connector 50 is abutted to the projection inside the rotary mounting body 21, and the connector plug main body 2 can be turned.
Patent JP-2002075020-A (JP)
Title: Lighting fixture for vehicle
Inventor: KONDO TOSHIYUKI
IPC: F21Y101/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To solve unrealizable problems where in the cases where the aspect ratio of light emitting face becomes large in a former lighting fixture, not only total amounts of light decrease but also attenuation of the amount of light becomes large with respect to the distance from a light source, and can not be realized. SOLUTION: In this invention, the first reflecting face 3 is set as a parabolic system focused on a light source 2. The second reflecting face 4 is set as an oval system where the light source 2 is taken as the first focus and a position near the corner of the first reflecting face 3 is taken as the second focus in upper and lower sides of the first reflecting face 3. The third reflecting face 5 is set as the parabolic system where the second focus of the second reflecting face 4 is taken as an approximate focus in each outside of the first reflecting face 3. The fourth reflecting face 6 is set as a sphere where the suitable front of the light source 2 is taken as a focus in upper and lower sides of the first reflecting face 3. Accordingly, in this lighting fixture for vehicle, the third reflecting face where the light is supplied by the second reflecting face is set in a part positioned far from the light source and furthermore the light from the fourth reflecting face also reaches to the third reflecting face, and thereby the problem is solved.
Patent JP-2002069361-A (JP)
Title: Aqueous coating composition, photocatalytic aqueous coating composition and photocatalytic hydrophilic member coated with the photocatalytic aqueous coating composition
Inventor: SHIMOBUKIKOSHI MITSUHIDE
IPC: C09D1/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating composition capable of forming coating film free from the occurrence of cracks even with an increased thickness and hardly peeling from a base material. SOLUTION: The composition comprises an alkali metal silicate which has been neutralized through ion exchanging to increase the molecular weight, an acrylic silicone, a film-forming supplementary agent and optionally a photocatalyst.