baber/WOPTO huggingface dataset:
Patent JP-2003032759-A (JP)
Title: Remote operation system, its transmitter and driven apparatus
Inventor: YAMAGUCHI TAKASHI
IPC: H04Q9/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a remote operation system in which a user can set identification information for making a transmitter correspond with a driven apparatus without requiring replacement of any special component. SOLUTION: The remote operation system can control a plurality of driven apparatus 1,..., 1 while discriminating by making a transmitter 2 to correspond with a driven apparatus 1 being remote controlled by data transmitted from the transmitter 2 using identification information contained in that data. The transmitter 2 comprises means 45 and 46 for altering the identification information contained in that data in response to the identification information setting operation of a user, and means 46 for adding alteration designating information of the identification information to the data. The driven apparatus 1 is provided with means 78 for storing the identification information which is altered according to the identification information contained in the data added with the alteration designating information.
Patent JP-2003042668-A (JP)
Title: Method of removing deposit on inner wall of rotary kiln and its deposit remover
Inventor: NAKAI SUSUMU
IPC: F27B7/20
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To remove deposits on the inner wall of a long rotary kiln. SOLUTION: A plurality of deposit removers each have three or more blades in the circumferential direction of a center shaft, and a pair of sliders at both ends of the center shaft. The removers are lined in the rotary kiln so that the center shaft of each remover is parallel to the rotary axis of the kiln, and the sliders of each remover are slidable with each other. Rotation of the kiln causes the plurality of removers to freely roll over in the kiln.
Patent JP-2003033605-A (JP)
Title: Coagulant for treatment of waste water including organic chlorine compound and treating method thereof
Inventor: HONDA KATSUHISA
IPC: C02F1/28
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently remove an organic chlorine compound from waste water including the organic chlorine compound. SOLUTION: This coagulant for treatment of waste water including organic chlorine compound comprises a setting agent, a precipitation improving agent, a high molecular weight coagulant, a surface activity suppressor and activated carbon.
Patent JP-2002114879-A (JP)
Title: Transparent polymer articles of low thickness
Inventor: LEPPARD DAVID GEORGE
IPC: C08L67/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a new transparent polymer product having improved stability to light, oxygen, heat and influence of offensive chemical substances and thin thickness and effective as selective UV filter for agricultural use and several new stabilizers suitable for the use. SOLUTION: This new transparent polyolefin, polyester or polyamide product has 1-500 μm thickness and is stabilized from light, oxygen, heat and/or influence of offensive chemical substances by adding hydroxyphenyltriazine UV absorber in an amount of 0.005-0.30 wt.% based on polyolefin, polyester or polyamide to a polymer base material. The transparent product stabilized thus is an agricultural film containing a sterically hindered amine as other stabilizer. The new product is effective as a selective UV filter, particularly useful for agriculture.
Patent JP-2003045289-A (JP)
Title: Multi-direction operation switching device
Inventor: SUGANO TSUTOMU
IPC: G06F3/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-direction operation switching device which can distinguish strength and weakness of pressing power of a push-button and can be miniaturized. SOLUTION: The switching device is provided with a first and a second switching elements 10, 11 and a push-button 6 arranged above the first and the second switching elements 10, 11 in free tilting movement with its center part in opposition to the center of the circle where the first and the second switching elements 10, 11 are positioned.  On the inner periphery side of the first and the second switching elements 10, 11 under the push-button 6, a plurality of third switching elements 12 are arranged concentrically with the above positioned circle center as a center, and it is so structured that, when the first switching element 10 is put on, a first detection signal is outputted, then, when the third switching element 12 is put on, a second detection signal is outputted, and at same time, when the second switching element 11 is put on, a third detection signal is outputted, and consequently, when the first switching element 10 is put on, a fourth detection signal is outputted.
Patent JP-2003040735-A (JP)
Title: Post-foam cosmetic
Inventor: NAKAMURA MASAMI
IPC: A61K8/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a foam-like cosmetic, such as a post-foam cosmetic, improving stickiness, non-glossiness, stiffness, and the like due to a solid higher alcohol. SOLUTION: This foam-like cosmetic is characterized by containing a choline methacrylate polymer such as polyquaternium 37 and/or a salt thereof. Further, it is preferable to preliminarily disperse 30 to 50 pts.wt. of polyethylene glycol dicaprylate as a dispersant and of 5 to 20 pts.wt. of PPG-1 Trideceth-6 as a surfactant in 40 to 50 pts.wt. of the choline methacrylate polymer and/or the salt thereof. Thereby, the higher alcohol-free foam-like cosmetic can be provided.
Patent JP-2003046648-A (JP)
Title: Advertisement distribution system
Inventor: KIMURA SATOSHI
IPC: G06Q50/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for distributing an advertisement via a network so that a user can read the advertisement without depending on the selection of the user and the user can be exempted from charging of line rates related to advertisement read. SOLUTION: A portable telephone 3a storing a connection program and a server 10 storing advertising animation are connected via a network 2 and connected with a server 10 by starting a connection program 23e and advertising animation 14a is downloaded and reproduced.
Patent JP-2002097178-A (JP)
Title: One-pot synthesis of 2-oxazolidinone derivative
Inventor: PATEL RAJNIKANT
IPC: C07C/
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing (S)-4- [3-[2-(dimethylamino) ethyl]-1H-indol-5-yl]methyl}-2-oxazolidinone by an improved process. SOLUTION: This method for synthesizing the 2-oxazolidinone derivative includes the following steps: (a) a step for forming a carbamate of the formula (III) from methyl 4-nitro-(L)-phenylalaninate hydrochloride; (b) another step for reducing the compound of the formula (III) to obtain a compound of the formula (IV); (c) a third step for reducing a methyl ester group in the compound of the formula (IV) to obtain a compound of the formula (V); (d) a fourth step for subjecting the compound of the formula (V) to ring closure to obtain a compound of the formula (VI);  (e) a fifth step for forming a diazonium salt from the compound of the formula (VI) and then reducing the diazonium salt to obtain a compound of the formula (VII); and the other step for subjecting the compound of the formula (VII) to Fischer's reaction to obtain the (S)-4- [3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl}-2-oxazolidinone.
Patent JP-2003042842-A (JP)
Title: Ultraviolet measuring device, ultraviolet information service system and ozone-hole observation system
Inventor: NANBA KIKUJIRO
IPC: G01J1/42
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet measuring device which is capable of measuring ultraviolet exposure amount in the moving place of a person and which is low-cost and psychologically capable of carrying conveniently. SOLUTION: An ultraviolet sensor element 6 is mounted on a portable mobile device 16, and ultraviolet information such as an ultraviolet intensity, the ultraviolet exposure amount or the like measured by the element 6 is output by an information output part 13 at the device 16.
Patent JP-2003043033-A (JP)
Title: Method for evaluating biocompatibility, and biocompatible material
Inventor: KUSAKA TAKAYUKI
IPC: C12Q1/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the biocompatibility of a material completely under in vitro conditions. SOLUTION: A material surface and a cell-containing liquid such as blood are brought into contact with each other for a fixed time under in vitro conditions, the cell-containing liquid is collected, and then a fluorescent coloring matter precursor is introduced into the cell for converting the change in the environment in the cell into fluorescent intensity for measurement. The fluorescent intensity of the cell where the similar operation is made is measured without any contact with the material. The fluorescent intensity is compared, thus evaluating the biocompatibility of the material. AS the difference in the fluorescent intensity between both of them is smaller, the material has biocompatibility. By adding a cell activation agent after introducing the fluorescent coloring matter precursor, the fluorescent intensity can be improved, thus performing accurately evaluation.  By using cells that can be acquired in a mass, in vitro evaluation can be made accurately with high sensitivity.
Patent JP-2003055286-A (JP)
Title: Method for producing bisphenol a
Inventor: SARUWATARI TETSUYA
IPC: B01J31/10
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bisphenol A by which the life of an acidic cation exchange resin used as a catalyst can be prolonged. SOLUTION: This method for producing the bisphenol A comprises continuously feeding phenol and acetone to a reactor having at least two reactional zones connected in series. In the method for producing the bisphenol A, the acidic cation exchange resin in which 15-50% of acid centers are partially neutralized with a sulfur-containing nitrogen compound is used as a catalyst. Acetone at <=3,000 ppm methanol concentration is divided into at least the two reactional zones and fed thereto.
Patent JP-2003050559-A (JP)
Title: Autonomously movable robot
Inventor: SAKAGAMI YOSHIAKI
IPC: G09F21/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an autonomously movable robot which can freely change advertisement contents and improve the effect of the advertisement. SOLUTION: The autonomously movable robot, which autonomously moves in a predetermined area to advertise, is equipped with a communication means for accessing an information providing server which is arranged outside, an advertising means which displays or voices the contents of advertisement, and a control means which reads advertisement information stored on the information providing server through the communication means and outputs it to the advertising means.
Patent JP-2003054748-A (JP)
Title: Flour milling dust collecting unit, and flour milling facility provided with the flour milling dust collecting unit
Inventor: KATO FUMIO
IPC: B01D50/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of flour milling dust collecting system, eliminate a manifold, decrease the number of stories of a flour milling building, save a facilities cost, a space, a management cost, prevent contamination in the manifold, the breeding of a pest, and dew condensation, facilitate cleaning, and prevent noise. SOLUTION: This flour milling dust collecting unit 1 comprises a base case 2, two or more cyclone dust collecting devices 3 raised on the base case 2 and receiving a mixture of powder and gas discharged from flour milling apparatus and the like to separate the powder and the gas, and bug filters 5 provided on the base case 2 and receiving a mixture of the powder and the gas discharged from the cyclone dust collecting devices 3 to separate the powder and the gas. The cyclone dust collecting device 3 is provided with a pipe 3a connected to the flour milling facilities, and a pipe 3b connected to the bug filter 5. The cyclone dust collecting device 3 is connected to the bug filter 5 in vicinity.
Patent JP-2003061365-A (JP)
Title: Power converting device
Inventor: SAITO SHUNETSU
IPC: H02M1/08
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and compact power converting device having a low-inductance structure. SOLUTION: Low cost and compactness can be achieved and in addition, wiring inductance can be reduced, in the power converting device comprising a plurality of switching elements connected in parallel, by employing the structures of forming conductors that are connected to the P-pole and N-pole terminals of each switching element into an L shape in such a way that the proximal surfaces of the conductors face each other, and of securing creepage distance for insulation by gluing an insulating sheet along the proximal surfaces of the P-pole and N-pole conductors, and by making a gap between sheets fixed on the conductors.
Patent JP-2003054835-A (JP)
Title: Under roller
Inventor: KATSUMOTO YOSHIMASA
IPC: B65H51/005
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an under roller (wire rod unwinding mechanism) for preventing a plurality of wire roads in parallel with each other from rubbing together and tangling each other. SOLUTION: The under roller is provided with a table part 10, a support roller 20 for roatatably supporting a drum 100 on the table part, the drum 100 carrying a plurality of wire rods wound in parallel thereon, a plurality of separating rollers 30 each disposed between the wire rods so that the wire rods unwound from the drum 100 are held in parallel with each other. It is preferable to allow the separating rollers 30 to move from a position each displaced between wire rods to a position out of the wire rods vice versa.
Patent JP-2003058788-A (JP)
Title: Internet shopping system
Inventor: KATAOKA TAKASHIGE
IPC: G06Q50/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an Internet shopping system realizing utilization of the advantage of the Internet shopping by which commodities of the same quality and a low cost can be purchased and the advantage of a retail shop which realizes a specific service to a customer, collection of customer information and construction of a close relation with the customer. SOLUTION: The customer designates purchasing commodities from commodities displayed at a net shop 3 on the Internet 1 from a personal computer 2 for the customer, and transmits customer information such as a delivering destination address and the name to the net shop 3. A personal computer 6 for the net shop stores the customer information into a customer information database 52 and reads the list of retail shops in the vicinity of the address of the delivery destination from a retail shop information database 51 to the personal computer 2 and transmits the list to allow the customer to determine the name of a retail shop. The net shop 3 requests the transportation of the purchased commodity to the retail shop designated by a maker 7, and the retail shop delivers the purchased merchandise to the customer.
Patent JP-2003056981-A (JP)
Title: Air liquefier/separator and its heating method
Inventor: SUNAGA TETSUSHI
IPC: F25J3/04
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an air liquefier/separator and its heating method in which facility cost and energy consumption can be reduced by eliminating a heater for heating dry air. SOLUTION: The air liquefier/separator comprises a compressor 15 for compressing material air, an air-cooled or water-cooled after cooler 16 for cooling the temperature raised material air compressed through the compressor, an adsorber 19 for adsorbing and removing impurities, e.g. moisture and carbon dioxide, contained in the material air cooled through the after cooler, an air- cooled or water-cooled cooler 51 for cooling the material air purified through the adsorber, an air separating section (cold box 11) performing cryogenic liquefaction/separation of material air cooled through the cooler, a cooler bypath 52 connecting the upstream side and the downstream side of the cooler, and channel switching means, i.e., valves 53 and 54, for switching the flow of purified material air led out from the adsorber between the cooler side and the bypath side.
Patent JP-2003056403-A (JP)
Title: Exhaust nozzle for jet engine
Inventor: MURAKAMI TATSUTO
IPC: F02K1/12
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust nozzle with a narrow gap formed between flaps and less performance deterioration due to leakage of exhaust gas. SOLUTION: A plurality of flaps are arranged in a flowing direction of the exhaust gas and includes a first flap 20 and a second flap 21 of which relative angles change. A third flap 30 is arranged so as to cover the gap between the first flap 20 and the second flap 21.
Patent JP-2002077044-A (JP)
Title: Output control technology in smart step size based on channel parameter measurement
Inventor: CHEN TAI-ANN
IPC: H04J13/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To discriminate in real time a optimum up-transmission step size and an optimum down-transmission step size as functions of wireless environment parameters. SOLUTION: This invention provides a method for discriminating in real time an optimum transmission step size as a function of one wireless environmental parameter or more by using a channel state estimate scheme, the channel state estimate includes a speed of a mobile station, Doppler spread, a K factor, number of multi-paths, and strength of each multi-path but this invention provides a method equivalent to measure or estimate a channel parameter not limited to them. The channel state is used for estimation to discriminate the optimum transmission step size, which can be on the basis of a desired service quality parameter. Increasing or decreasing a transmission output level by a quantity nearly equal to the optimum transmission step size when the optimum transmission step size is discriminated adjusts the transmission output level.
Patent JP-2003024849-A (JP)
Title: Acting device
Inventor: MURAOKA HIROSHI
IPC: B05B17/08
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an acting device such as a fountain of which the surface of fountain itself becomes wonderfully beautiful and is high in aesthetic appreciation. SOLUTION: This acting device is provided with a falling surface which is composed of a stored liquid surface and a basic board, etc., a spread controlling surface which is disposed above the falling surface and a rectifying means which allows the liquid rectified toward the spread controlling surface to fall or ascend. Therein, by means of the rectifying means, the rectified liquid is guided to the spread controlled surface from above or from below, thereby, the liquid is spread downward and the fountain surface of a flared shape, etc., is formed in such a manner that a closed inner space exists above the falling surface. In addition, this acting device is provided with a means which expands the fountain by introducing gas into the inner space.
Patent JP-2003054220-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/13
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent stone catching of a main channel without impairing the water drain property of the main channel. SOLUTION: In this pneumatic tire having blocks 3 formed by a plurality of main channels 1 continuous in the peripheral direction of the tire on a tread face and lateral channels 2 communicating the main channels 1 mutually and communicating the main channel 1 with a ground contact end 5, a projecting body 4 protrudes from a bottom part of the main channel 1 which is provided in a central part in the direction of tire width and whose width is in a range of 1/2 of a tread width, and a height of the projecting body 4 in a part (crossing part) 6 where the main channel 1 and the lateral channel 2 cross mutually is larger than a height of the projecting body 4 in a part (non-crossing part) where the main channel 1 and the lateral channel 2 do not cross mutually.
Patent JP-2003053246-A (JP)
Title: Bending correction device for roll
Inventor: TSUCHIDA HARUKI
IPC: B05C11/04
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a bending correction device for a roll having a simple structure, capable of precisely adjusting the bending quantity of the roll and having reproducibility. SOLUTION: In a comma direct type coating apparatus comprising a double structure of a roll core 22 and the outer cylindrical part 24 arranged on the outer periphery thereof, the gear box 34 fixed to the outer cylindrical part 24 and the shaft 42 protruded from the gear box 24 in a freely revolvable manner and threaded with the roll core 22 at its leading end are provided. The gear box 24 comprises the worm wheel 36 for rotating the shaft 42, a worm gear 38 and a graduated handle 40 for rotating the worm gear.
Patent JP-2003057664-A (JP)
Title: Method and device for sticking substrates
Inventor: ENDO MASATOMO
IPC: G02F1/1339
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a defective from occurring by preventing positional deviation between upper and lower substrates during being carried and keeping a desired distance between the substrates even in the vicinity of an adhesive for temporary fixing. SOLUTION: The positions of the two substrates 33 and 34 provided with an adhesive 37 and the adhesive 53 for temporary fixing are arranged within a evacuated vacuum chamber 15, after that the distance between the substrates is subsequently narrowed down to be subjected to primary application of presence, and the adhesive 53 for temporary fixing in the respective substrates 33 and 34 subjected to the primary application of pressure within the evacuated vacuum chamber 15 is irradiated with UV light to be cured while applying pressure to the adhesive 53 for temporary fixing. Then, the respective substrates 33 and 34 are subjected to application of pressure to be stuck together by returning the inside of the vacuum chamber 15 to atmospheric pressure.
Patent JP-2003060957-A (JP)
Title: Video camera
Inventor: NAKAMURA HITOSHI
IPC: G02B7/08
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate zoom adjustment, in the case of photographing at a low angle. SOLUTION: A handle 12 is placed to the upper part of the video camera. A user has the handle 12 by a hand for supporting the video camera suspended. A zoom operation switch 31, comprising a telescopic-switch 32 and a wide switch 33, is provided to an upper side of the handle 12 at a side on which a lens is placed. The user uses the thumb, to selectively operate the telescopic- switch 32 or the wide switch 33, while having the handle 12 in the hand. In this case, a zoom control motor drives a zoom adjustment ring in telescopic direction or wide direction.
Patent JP-2003063646-A (JP)
Title: Material supply apparatus
Inventor: YOSHIDA MINORU
IPC: B65G59/04
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To remove stacked materials automatically without manpower without stopping a process line in case a plurality of materials to be supplied are stacked. SOLUTION: A plurality of blank materials B formed in a substantial plate shape are stacked and stored in a stacker 1 where the materials are taken up sheet by sheet by means of a material holding means 2 and then provided to a conveyer 5 as the process line. When the blank materials B are temporarily placed between the stacker 1 and the conveyor 5 by the material holding means 2, a sensor detects whether a plurality of blanks are stacked. When the plurality of blanks are stacked, plate materials 41, 42 are opened to drop the blank material B downwards. Thus, stacked blank materials B are not supplied to the conveyer 5 and automatically removed en route.