baber/WOPTO huggingface dataset:
Patent JP-2002301464-A (JP)
Title: Method and apparatus for cleaning pcb pollutant
Inventor: WADA HIROSHI
IPC: B09B5/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for cleaning a PCB pollutant of high concentration, facilitating the dechlorination treatment of a used detergent and generating no heat decomposed product. SOLUTION: In the method and apparatus for cleaning the PCB pollutant, the PCB pollutant is washed using insulating oil and the pollutant after washed is heated and dried under vacuum and the insulating oil used in washing is subjected to dechlorination decomposition treatment. PCB-containing electric machinery is preliminarily washed and subsequently disassembled and separated using the insulating oil and the washed one is heated and dried under vacuum while the insulating oil used in washing is subjected to dechlorination decomposition treatment.
Patent JP-2002312668-A (JP)
Title: Advertising method using internet
Inventor: TOKUNAGA SEIJI
IPC: G06Q50/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an advertising method in which a space for advertisement does not narrow the actual display area of a Web page dis and unselected advertisement (unnecessary advertisement) is not forcibly displayed. SOLUTION: A user registers a keyword for retrieval, a character string corresponding to the registered keyword is retrieved, and advertisement is added to the character string. Advertisement in a balloon help style and a hyperlink are preferably added to the character string corresponding to the registered keyword.
Patent JP-2002310212-A (JP)
Title: Gas spring and method of filling the same with gas
Inventor: KIMURA SEIJI
IPC: F16F9/36
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To restrict the forward movement of a rod member at the same time as a gas filling room of a gas spring is filled with a compressed gas. SOLUTION: The gas spring 7 comprises a cylinder body 20, the rod member 21 set in the cylinder body 20 slidably, and the gas filling room 23 filled with the compressed gas 22 for energizing the rod member in a first direction. A rod inserting hole 32 for inserting the rod member 21 into is formed on an end wall part 21b of the cylinder body 20 in the second direction opposite to the first direction, and a ring-shaped collar 24 engaged from outside with the rod member 21 slidably is mounted nearer to the second direction side than the rod inserting hole 32. A ring-shaped groove 24a whose end in the second direction side is open is formed in the ring-shaped collar 24, and the ring-shaped collar is held by engaging an engaging ring 26 with a ring-shaped ring mounting groove 25 formed in the rod member 21.  The engaging ring 26 is moved in the first direction together with the rod member 21 and engaged with the ring- shaped groove 24a, and the ring-shaped collar 24 for receiving the rod member 21 and the engaging ring 26 is locked with the end wall part 21b of the cylinder body 20.
Patent JP-2002310008-A (JP)
Title: Fuel vapor treatment equipment
Inventor: AMANO NORIYASU
IPC: F02M25/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel vapor treatment equipment capable of preventing the disordering of an air-fuel ratio in a combustion chamber immediately after the start of purging, and improving the exhaust emission. SOLUTION: This fuel vapor treatment equipment is provided with a purge valve 43 on a connecting part of a purge line 42 and a canister 2, in adjacent to the canister. Accordingly, the canister and the purge line are separated when the purge is stopped, which prevents the fuel vapor from being dispersed to the purge line from the canister. Further as the fuel vapor remaining in the purge line is sucked out by the negative pressure of an intake pipe, the fuel vapor does not retain in a space such as the purge line just before the start of purging, which prevents the disordering of the air-fuel ratio in the combustion chamber immediately after the start of purging.
Patent JP-2002307787-A (JP)
Title: Settlement terminal device and printing paper order system
Inventor: NINOMIYA CHIYOUJI
IPC: G06Q30/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of ordering printing papers of a settlement terminal device by people and avoid a use stop of the settlement terminal device because of the paper lack as a result of delaying or missing an order for printing papers. SOLUTION: Settlement terminal devices 1a to 1c and a server 2 as a supplier of printing papers are connected each other by a public transmission circuit network 3. Each of the settlement terminal devices 1a to 1c measures an amount of used printing papers, judges whether or not there remains a small amount of printing papers, and automatically transmits an order signal to the server 2 via the public transmission circuit network 3 when there are left few papers. The server 2 specifies a customer from a terminal identification number in the order signal and carries out an order receipt process for papers. Accordingly, the trouble of ordering by people can be saved and the use stop due to the paper lack can be avoided.
Patent JP-2002317945-A (JP)
Title: Electric heating cooking apparatus
Inventor: ONO ATSUO
IPC: H05B3/06
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a part of a heat generating body owing to rattling due to a gap between a porcelain body constituting the end part of a heat generating body and a wall body constituting the side wall of a casing. SOLUTION: After the porcelain body 4 constituting the end part of the heat generating body 5 is mounted on a wall body 6 constituting the side wall of a casing 1 the wall body 6 is nipped and held by the porcelain body 4 through rotation to suppress the rattling between the porcelain body 4 and the wall body 6 is.
Patent JP-2002318056-A (JP)
Title: Refrigerator
Inventor: SATO SHINICHI
IPC: F25D19/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent firing of electric components in a machine chamber in the case when a flammable refrigerant leaks from a welded part of piping in the machine chamber holding a compressor. SOLUTION: A connecting part of piping in the machine chamber is disposed collectively on the downstream side of an air duct of a cooling fan, on the opposite side to a hermetic terminal of the compressor. The electric components located in the machine chamber are disposed collectively on one side of the compressor, while the connecting part of piping is disposed collectively on the opposite side to the electric components. Besides, the electric components are disposed collectively on the upstream side of the air duct of the fan.
Patent JP-2002320337-A (JP)
Title: Electronic apparatus
Inventor: MARUI TOMIO
IPC: H01F38/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To enable effective charge in an electronic apparatus equipped with a charger and a portable apparatus. SOLUTION: In order to enable effective charge, the portable apparatus 12 is provided with a main body case 16 and a wiring board 18 installed in the main body case 16. A secondary coil 14 is fixed movably to the wiring board 16. A pressing body 23 for pressing the secondary coil 14 against the inside of the main body case 16 is installed between the secondary coil 14 and the wiring board 18.
Patent JP-2002318627-A (JP)
Title: Deadman lever device
Inventor: UEDA MINORU
IPC: A01D34/68
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a crutch operation lever of a deadman lever structure from being carelessly moved to a crutch ON position due to a misoperation when the crutch operation lever exists at a crutch OFF position. SOLUTION: This deadman lever device is provided with a lever restraining means for manually switching a crutch operation lever in a deadman lever structure to an attitude that this is restrained so as not to be rotatable and an attitude that this is released from being restrained when the crutch operation lever is present at a crutch-OFF position. Thus, even when the lever restraining means is released after the crutch operation lever is switched to the attitude that this is released from being restrained, the attitude is maintained so that the crutch operation lever can be held in the attitude that this is released from being restrained until restored to the crutch-OFF position.
Patent JP-2002317106-A (JP)
Title: Upholstery material
Inventor: HORIUCHI MAMORU
IPC: C08J5/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an upholstery material as a substitute for a soft polyvinyl chloride resin that has texture, flexibility, light resistance, and abrasion resistance that are similar to those of the resin. SOLUTION: This upholstery material comprises a polyester block copolymer composition that is obtained by blending a polyester block copolymer with a core-shell type copolymer prepared by copolymerizing a core polymer mainly composed of butyl acrylate and a shell polymer mainly composed of styrene and acrylonitrile.
Patent JP-2002319530-A (JP)
Title: Aligner and exposure method
Inventor: MATSUOKA KOJI
IPC: G03F1/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in scan exposure, a wafer comprising a flexure component in the direction orthogonal to a scanning direction, in a shot, cannot be tracked and focused, resulting in out of focus. SOLUTION: If a maximum value of the flexure component in the direction orthogonal to a scanning direction exceeds a prescribed threshold, the shot is divided to suppress the error of an exposure surface and wafer surface to a minimum.
Patent JP-2002321036-A (JP)
Title: Facing material and coating method
Inventor: TANAKA TSUTOMU
IPC: B22C3/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a facing material which gives storing resistance against cracking in a coated film and against sticking defect on a cast material. SOLUTION: The facing material contains fire-resistant aggregate, water or a lower alcohol and silica sol of an average particle size not smaller than 40 nm. The average particle size of the silica sol is preferably in the range of 70-500 nm. Preferable content of water or a lower alcohol is 30-150 parts mass to fire-resistant aggregate of 100 parts mass. Also content of silica sol is preferably 1 to 20 parts mass to fire-resistant aggregate of 100 parts mass. Other components, such caking additives as bentonite, polyvinyl alcohol may be contained to a proper content. The facing material may be applied on the surface of either a mold or an evaporative pattern.
Patent JP-2002330630-A (JP)
Title: Freely connectable plate
Inventor: FUJIWARA KIYOSHI
IPC: A01G9/28
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a plate enabling easily assembling and taking into pieces a frame and a structure. SOLUTION: This plate 2 has plural connecting parts 3a-3h on the edge thereof, unitedly formed through a recessed groove 4; wherein at the time of connecting the plates 2 with each other, any of the connecting parts are selected, unnecessary connecting parts are removed and the plates 2 are connected with a swing central rod.
Patent JP-2002325890-A (JP)
Title: Game medium lending machine
Inventor: TAKARAYAMA YOSHIKATSU
IPC: B42D15/10
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a game medium lending machine in which no game medium blocks a supplying route thereof. SOLUTION: This game medium lending machine is equipped with a game medium feeding mechanism 21 to feed game media stored in the game medium lending machine one by one, a guide member 12 supported movable between guide positions a, b, c to accept game media fed by the game medium feeding mechanism 21 and to guide the game media into a tray 16 of a game machine 2 and a non-guide position d, a position detecting means 28 to detect on which position of positions a, b, c the guide member positions, and a control means 18 to accept feeding of game media by the game medium feeding mechanism 21 under the condition that the position detecting means 28 detects that the guide member 12 positions on a guide position.
Patent JP-2001316243-A (JP)
Title: Composition having w/o-type emulsion configuration and cosmetic use of the same
Inventor: SONNEVILLE-AUBRUN ODILE
IPC: A61K8/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a W/O-type emulsion having light and fresh feeling, free from silicone feeling, having high water content, and stable even with no oil phase stabilizing agent. SOLUTION: A composition containing, in a physiologically permissible medium, a water phase dispersed in an oil phase. The composition contains at least one glycoglyceride, and the content of the water phase in the composition is at least 80 wt.% based on the total weight of the composition. Especially, the glycoside can be a compound prepared by esterifying a saccharide containing at least one carboxylic acid functional group with monoglyceride or diglyceride, or a galactolipid.
Patent JP-2002343856-A (JP)
Title: Method of manufacturing insulated isolation semiconductor device
Inventor: KITAMURA YASUHIRO
IPC: H01L21/762
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To materialize the simplification of an etch back process for flattening the top of an insulated isolation trench, and secure the flatness of the top of the insulated isolation trench enough at the same time. SOLUTION: (b): A trench 16 is made on the single crystalline silicon layer 11C of an SOI substrate 11 by anisotropic dry etching using a silicon oxide film 14 as a mask. (c) and (d): The silicon oxide film 14 is removed by wet etching, and a relatively thin base oxide film 17 is made on the sidewall of the trench 16 by thermal oxidation. (e) and (f): A polysilicon film 18 is accumulated and then it is etched to form a polysilicon sidewall film 18a in the trench 16. (g): The sidewall film 18a is thermally oxidized to form a sidewall oxide film 19. (h) and (i): The trench 16 is stopped with a polysilicon film 21, and then it is etched back. (j): A field oxide film 22 is made by performing the LOCOS treatment using the silicon nitride film 13 patterned in specified form as a thermal oxidation mask.
Patent JP-2002342662-A (JP)
Title: Device/method for information display, and program
Inventor: MAEDA TAKASHI
IPC: G06Q30/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To enable individual display based on customer information by quickly acquiring the customer information without taking time for inputting to a computer. SOLUTION: The computer 1 comprises a data processing function part 5, a camera 11 as an input device for inputting picture information to the function part 5, and a CRT 9 as a display device for displaying data processed by the function part 5 based on the information inputted from the camera 11. The function part 5 has a picture recognition part for recognizing picture information, a character data extraction part for extracting character data from picture information recognized by this picture recognition part, a retrieval part for retrieving the customer information centralized and controlled in a customer database, and a display control part for generating the individual information corresponding to customer data as display information when the customer data corresponding to the character data exist in the customer database as the result of retrieval by this retrieval part.
Patent JP-2002340432-A (JP)
Title: Thermal equipment
Inventor: FURUYA YASUSHI
IPC: F25B29/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide thermal equipment that can reduce the driving energy of a compressor. SOLUTION: This thermal equipment is provided with an absorptive water cooling and heating machine 33 which supplies hot water or cold water; a compression heat pump which moves heat by compressing a refrigerant and has a first heat exchanger 12 that makes heat exchange between a first supply-side heat source fluid and the refrigerant, a use-side heat exchanger 13-1 which makes heat exchange between a use-side heat source fluid and the refrigerant, and the compressor 11 which compresses the refrigerant evaporated in either one of the heat exchangers 12 and 13-1 and discharges the compressed refrigerant to the other heat exchanger;  and a second heat exchanger 41 which makes heat exchange between the hot water or cold water supplied from the water cooling and heating machine 33 and the refrigerant by using the hot or cold water as a second supply-side heat source fluid and is set up in series or parallel with the first heater exchanger 12 with respect to the flow of the refrigerant.
Patent JP-2002343592-A (JP)
Title: Power supply device for dielectric barrier discharge lamp
Inventor: MONJU TAKAO
IPC: H05B41/24
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce noises even when the number of dielectric barrier discharge lamps is increased without increasing the kinds of reference signals. SOLUTION: Reference signals, the frequencies of which are equal with each other and which lie in an antiphase relation to each other, are inputted into gate control circuits 10A, 10B of inverter devices 3A, 3B corresponding to a pair of lamps 1A, 1B. Switching of inverters 11A, 11B operated by the gate control circuits reverses, so that a relation between output voltage and current also becomes an antiphase relation to each other. Since an electromagnetic noise generated from the lamp 1A and an electromagnetic noise generated from the lamp 1B become an antiphase relation to each other, such noises are offset by each other.
Patent JP-2002340323-A (JP)
Title: Ash extrusion device
Inventor: NAKAO AKIRA
IPC: B01J4/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an ash extrusion device which reduces the amount of ash and scum in a rear region and thus drastically reduces frequency of cleanup operation in the rear region. SOLUTION: A first seal plate 11 is provided to an inner wall of an ash extruding duct 4 in such a way that a space 20 is defined between the lower end of the plate and the inner wall portion opposite thereto, and that the lower end is positioned lower than the lowest part 4b of a height H of the upper inner wall surface of the duct 4. The plate 11 is dipped in cooling water 10 having a water level WL which is lower than the position of the part 4b. Thus, a discharging function of wet ash C and a function of sealing water from the outside air at an ash inlet 2 are exerted as in a conventional device. Meanwhile, the water level WL is rendered to be lower than in the conventional device to reduce the amount of back flow, i.e., from an ash inlet region 3 to the rear region 6, of the cooling water 10, which accompanies the movement of an ash extruding member 5.
Patent JP-2002342531-A (JP)
Title: Method and system for automatically removing reliability-doubtful answer of questionnaire research using communication terminal
Inventor: ADACHI HIROAKI
IPC: G06Q50/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To automatically remove an unreliable questionnaire answer. SOLUTION: The automatic removing method for reliability-doubtful answers of a questionnaire research using portable telephone, etc., includes a process (S11) of previously recording properties of questionnaire answers in a storage device together with ID symbols of communication terminals that questionnaire answerers have, a process (S12, S13) of sending questionnaires to only specific communication terminals according to questionnaire contents, a process (S14) of receiving and recording the questionnaire answers, a process (S21) of analyzing and totaling the questionnaire answers and specifying questionnaire answerers meeting previously set reliability-doubt conditions, and a process (S22) of removing questionable answerers from the questionnaire answerers and disabling them to participate in following questionnaires or excluding them from effective answers.
Patent JP-2002340867-A (JP)
Title: Tube flaw detector
Inventor: SHOJI HAJIME
IPC: G01N29/26
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a tube flaw detector applicable to a tube having a curved axial line. SOLUTION: This tube flaw detector is provided with a flexional head 13, in which a plurality of head components 11 and 12 are arranged in a line adjacently and connected flexibly via a universal joint 20, an ultrasonic probe 14 mounted to the predetermined head component 12 positioned in the line intermediate part of the flexional head 13, a first guide member 21 installed to the respective head components 11 and 12 to be brought into contact with the inside face of a tube to be inspected, and a second guide member 23 arranged between the head components 11 and 12 so that the adjacent head components 11 and 12 are energized by means of the second guide member 23 in the mutually separating directions to slide on the inside face of the tube to be inspected with tight contact.
Patent JP-2002341006-A (JP)
Title: Space optical transmission device and space optical transmission method
Inventor: SHIRATAMA KOUICHI
IPC: H04B10/112
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional space optical transmission device that precise tracking and directive performance is easily influenced by background light to cause the interference of the control band of a two-axial gimbal mechanism with the frequency of a satellite in tracking. SOLUTION: In this space optical transmission device, a program tracking is performed before capture while predicting the directing direction of a counter station to capture the counter station in the capturing field of view, rough capture tracking and precise capture tracking are performed in a closed loop after receiving the receiving light from the counter station, and a transmission light is directed to the direction of the counter station to perform a communication. This device comprises a program tracking angle correction circuit 10 for correcting, after the rough capture tracking and precise capture tracking of the receiving light from the counter station, a program tracking angle signal for performing the program tracking with a drive angle signal for driving a beam deflector 4 included in the closed loop for performing the rough capture tracking to the precise capture tracking.
Patent JP-2002033147-A (JP)
Title: Electric connector
Inventor: TUREK JAMES A
IPC: H01R12/71
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector isolating vibrations between a printed circuit board and an electric component mounted on the printed circuit board. SOLUTION: This electric connector connecting and mounting a motor on the printed circuit board is provided with a flexible connecting part between a contact finger of the connector and the base of the connector for isolating the motor from the printed circuit board so that vibrations generated by the motor are not transmitted to the printed circuit board. Since a movable support member mounted on the base practically firmly supports the flexibly mounted contact finger, insertion of a motor tab contact engaged to the contact finger of the connector is facilitated. The printed circuit board is a printed thick film board and the connector is provided with three hanging leg members inserted through an opening formed inside the printed circuit board and folded under the board for fixing the connector on the board.