baber/WOPTO huggingface dataset:
Patent JP-2002292938-A (JP)
Title: Printing device, printing system and controlling method for the device
Inventor: TAKAYAMA TADASHI
IPC: B41J3/407
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To easily execute a printing operation with high positioning accuracy on a label surface of an optical disc such as a CD-R. SOLUTION: Prior to a label printing operation of an optical disc, a magnet 213 is provided to a head unit 202 as well as two Hall elements 110, 111 are provided on the tray 102 side with the relative positional relationship with respect to the optical disc fixed so that the relative positional relationship between the tray and the printing mechanism is detected based on a detection signal of the magnet by the Hall elements according to the relative movement of the printing head and the tray so as to correct the printing position and correct the tilt of the printing information automatically at the time of printing. Thereby, a highly accurate printing operation can be executed.
Patent JP-2002052388-A (JP)
Title: Wastewater filtering method
Inventor: TAIHICHI MOTOYUKI
IPC: B23Q11/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that wastewater mixed with ground refuse or cut refuse generated by machining such as dicing or the like is treated heretofore by two ways of a flocculation and sedimentation method and a combining filtration and centrifugal separation but the reutilization of filtered water can not be performed in the former because chemicals are mixed with filtered water and a system becomes large in the latter, and initial cost and running cost are high. SOLUTION: A second filter membrane 36 becoming a laminated layer containing Si is formed on a first filter membrane 31 comprising a polymer and wastewater containing refuse of Si or glass is filtered by these filters. External force such as air bubbles or the like for preventing clogging is applied to the second filter membrane 36 to keep filtering capacity. Thereafter, the concentration of the wastewater in a raw water tank can be increased.
Patent JP-2002306083-A (JP)
Title: Feed for fish and shellfish
Inventor: OKUZONO KAZUHIKO
IPC: A23K1/16
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a feed for fishes and shellfishes capable of preventing and exterminating the infection of external parasite diseases by feeding the feed blended with peracetic acid to cultured fishes and improving the growth rate of the cultured fishes. SOLUTION: This feed or feed additive for fishes and shellfishes is characterized by using peracetic acid as an active ingredient.
Patent JP-2002310332-A (JP)
Title: Valve opening indicator
Inventor: YOMO MASAMI
IPC: F16K31/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem on an opening indicator for a valve mounted with an electric driver that the rotation of a gear for detecting the movement of the valve should be decelerated so as to move a display panel corresponding to the movement of the valve in the range of a valve opening gradation, namely, a deceleration ratio is calculated for every valve opening indicator and a decelerator should be provided with gears selected for achieving the deceleration ratio. SOLUTION: A camshaft for operating a limit switch to stop the electric driver when the valve mounted with the electric driver gets to an operation end is designed to be rotated one to three times each at ±90 deg. in intermittent linkage with the valve via a counter gear train when the valve gets from one operation end to the other operation end. Therefore, the display panel is provided at the upward extending end of a cam fixed to the camshaft, eliminating the need for a new gear mechanism decelerator for the valve opening indicator.
Patent JP-2002311542-A (JP)
Title: Image forming method for silver halide color photographic sensitive material and image information forming method using the same
Inventor: FUKAZAWA FUMIYOSHI
IPC: G03C1/76
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method for a silver halide color photographic sensitive material free of the increase of fog and the deterioration of developed color density-gradation balance due to each change in development, excellent in the color tones of coloring dyes and in image stability and ensuring improved suitability to desilvering and improved processing stain and to provide an image information forming method using the sensitive material. SOLUTION: In the image forming method in which the silver halide color photographic sensitive material having red-, green- and blue-sensitive layers and a non-photosensitive layer is color-developed to obtain a dye image, the silver halide color photographic sensitive material contains a compound of formula (F-1) and the color development time is 95-120 sec.
Patent JP-2002310050-A (JP)
Title: Axial flow generator
Inventor: INOUE TATSUO
IPC: F03B3/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow generator for miniaturizing the constitution, and improving operational performance. SOLUTION: This axial flow generator 11 has a plurality of moving blades 21 fixed to a rotary shaft 17, and a plurality of stationary blades 22 arranged on the upstream side of the moving blades 21 in the flowing direction A1 of fluid, and generating a jet of the fluid to the respective moving blades 21.
Patent JP-2002313087-A (JP)
Title: Semiconductor memory incorporating non-volatile memory
Inventor: NISHIKAWA KAZUYO
IPC: G06F12/16
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory incorporating a non-volatile memory in which it can be detected from the outside of the semiconductor device that a state at the time of shipping from a manufacturing factory is kept or not, and rewriting can be performed accurately without depending on memory of a person and a record to paper. SOLUTION: It can be discriminated from the outside of the product that this product is in a shipping state or not by providing a shipping state display register 14 indicating that a state at the time of shipping from a manufacturing factory is kept or not and enabling to output a value of the shipping state display register 14 to a terminal. Also, needless erasure processing can be omitted by a value of the shipping state display register 14, and a rewriting time-can be shortened.
Patent JP-2002317122-A (JP)
Title: Thermoplastic elastomer composition
Inventor: CHINO KEISUKE
IPC: C08K3/10
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermoreversibly crosslinkable thermoplastic elastomer composition having an improved shape retention ratio without detriment to recyclability. SOLUTION: The thermoplastic elastomer composition comprises a thermoplastic elastomer bearing on its side chain a carbonyl-containing group and a group containing a nitrogen-containing n-membered ring (where n>=3), the group containing a nitrogen-containing n-membered ring being bonded at its 3 to n-position to the main chain directly or via an organic group, and at least one compound of a metal selected from the group consisting of groups 2A, 3A, 4A, 5A, 6A, 7A, 8A, 1B, 2B, 3B, 4B and 5B of the periodic table.
Patent JP-2002315816-A (JP)
Title: Photocatalytic reaction apparatus and method for exchanging light source in this apparatus
Inventor: SUETSUGU HIROYUKI
IPC: B01D53/86
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic reaction apparatus of a top hanging type to be installed at a ceiling surface and with which the work to replace light sources can be safely, simply and efficiently carried out. SOLUTION: This photocatalytic reaction apparatus of the top hanging type is constituted by housing photocatalyst units whose top surface is incised to a continuous groove form in a longitudinal direction and the light sources of a straight tube type in an apparatus casing in such a manner that the light sources are arranged within the incised groove segments of the photocatalyst units. The under surface of the casing are made freely openable and closable to allow free drawing out of the photocatalyst units from the inside to the outside of the casing and at least one surface among the peripheral surface of the casing is made freely openable and closable.
Patent JP-2002316160-A (JP)
Title: Electrolytic water making apparatus
Inventor: NAKAMURA KAZUSHIGE
IPC: C02F1/46
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain strong alkaline water high in the concentration of positive ions in a short time without requiring a large amount of an electrolyte. SOLUTION: In an electrolytic cell 11 having an anode chamber 13 and a cathode chamber 14 formed therein through a diaphragm 12 so that at least one set of electrodes 15 and 16 are arranged and electrolyzing water in the anode chamber 13 and the cathode chamber 14, the movement of positive ions can be accelerated by making the pressure in the anode chamber 13 equal to or higher than that in the cathode chamber 14. Accordingly, even if a large amount of the electrolyte is not used, strong alkaline water high in the concentration of positive ions can be obtained efficiently in a short time.
Patent JP-2002317587-A (JP)
Title: Wood-based entrance door
Inventor: ITO HIROKAZU
IPC: E06B3/72
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a woody entrance door which can offer an improved insulation performance and a lower forming cost at the same time. SOLUTION: This door comprises a surface material and a rear material which has a rigidity higher than wood and lower than metal and is not easily displaced by heat, an insulating material is interposed in a sandwiched shape between the surface material and the rear material, and wooden frame members are arranged between the surface and rear materials at the outer periphery of the insulating material. The insulating material is formed with a foamed resin material or an inorganic material having a high fire-resisting property, and the surface material and the rear material are formed with plate-shaped slate.
Patent JP-2002050675-A (JP)
Title: Protective coating for semiconductor wafer support and method of forming the same
Inventor: ROBERT WOO
IPC: H01L21/3065
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a protective coating for protecting a dielectric material used for electrostatic clamping of a semiconductor wafer use in an integrated circuit processing apparatus, which can strongly protect the protective coating physically and chemically. SOLUTION: A protective coating 10 is made of aluminum compound, such as aluminum oxide or aluminum nitride and is set to have a thickness in a range of 1 to 30 microns which does not exceed 50% of the thickness of a dielectric material 20, so that the coating will not interfere with electrostatic charge necessary for clamping of a wafer 50 to a wafer support 40.
Patent JP-2002319947-A (JP)
Title: Communication system and domestic communication network
Inventor: NODA TAKAMITSU
IPC: H04B1/715
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a LAN system that uses both a wire communication system and a wireless communication system. SOLUTION: Both wire communication and wireless communication can be performed in accordance with a communication environment, when a communication condition is bad in wireless communication equipment, switching is made to wire communication equipment by using a communication system switching means 122 to perform communication, and on the contrary, when a communication condition is bad in the wire communication equipment, switching is made to the wireless communication equipment by using the switching means 122 to perform communication.  In the wire communication equipment by utilizing an electric lamp line, particularly when house electrical appliances including wire communication equipment and wireless communication equipment are connected through a domestic LAN, wire communication is made to be possible by utilizing a power source line of the house electrical appliances without separately laying a LAN cable as wire communication equipment.
Patent JP-2002008596-A (JP)
Title: Lamp using fiber for improved starting field
Inventor: GOLKOWSKI CZESLAW
IPC: H01J9/24
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide technology to improve a field inside a lamp envelope during a starting period for helping a break-down of inert gas. SOLUTION: The discharge lamp bulb has an envelope of light permeability and at least one conductive fiber arranged on the wall of the envelope. The fiber has a thickness of less than 100 micron. The lamp can be either with or without an electrode. As suitable materials for the fiber, carbon, silicon carbonate, aluminum, tantalum, molybdenum, platinum, tungsten are named among others. A whisker of silicon carbonate and a silicon carbonate fiber coated with platinum can also be used. The fiber had better be interfaced with electric field at least during starting period.
Patent JP-2002326676-A (JP)
Title: Aerosol type two-fluid mixing container
Inventor: IIZUKA SHIGEO
IPC: B65D81/32
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol type two-fluid mixing container wherein a liquid flow path leading from a stem of a container body to a nozzle can be prevented from being clogged. SOLUTION: The upper parts of connected cylinders 22, 22, the lower ends of which are fitted respectively on the outer surfaces of stems 5, 5 of the pair of left and right container bodies 1, 1, are bent and expanded so as to project forwards. The upper wall of the bent part 24 is connected to the rear side of a top plate 26 of a spray head 21, and the front sides of the expanded cylindrical parts 25, 25 are fluid-tightly closed with a cover plate 31 connected to the forward edge of the plate 26 through a thin-walled hinge 30, while a pair of nozzles 34, 34 in communication with the expanded cylindrical parts 25, 25 are provided, side by side, on the laterally intermediate part of the cover plate 31.
Patent JP-2002322061-A (JP)
Title: Procaterol dry syrup pharmaceutical preparation
Inventor: OKAMURA AKIO
IPC: A61K47/22
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a procaterol dry syrup pharmaceutical preparation scarcely degrading procaterol which is an active ingredient contained in the pharmaceutical preparation or its salt even when diluted with tap water. SOLUTION: This procaterol dry syrup pharmaceutical preparation comprises at least one kind selected from the group consisting of the procaterol and its salt and ascorbic acid.
Patent JP-2002321814-A (JP)
Title: Parts feeder
Inventor: SHIGESADA TAKASHI
IPC: B65G47/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a parts feeder having excellent aligning efficiency and silence without damaging works. SOLUTION: This parts feeder is provided with a funnel-shaped hopper 3, a rotor 14 having many work storing holes 22 formed along a circumferential direction and a rail 4 for carrying. An end face of the rotor 14 is closely adhered to a substrate 10. When the rotor 14 is rotated, many works W stayed in the hopper 3 enter the work storing holes 22, the works W are lifted and the works W are fed into a carrier passage 9 of the rail 4. Groups of the works W fed into the carrier passage 9 of the rail 4 are aligned in a row while moved along the carrier passage 9.
Patent JP-2002331931-A (JP)
Title: Axle box supporter and load measuring system
Inventor: KONOKAWA TORU
IPC: B61F5/30
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an axle box supporter easily lifting up a spring seat for liner adjustment. SOLUTION: This axle box supporter 1, constituted by having a spring seat 20 interposing a liner 25 movably fitted together on an axle box 12 turn supporting a wheel set 11 and arranging between this spring seat 20 and a bogie frame 13 (18) an axle spring 17 elastically supporting the bogie frame 18 relating to the axle box 12, is provided with a space 28, 29 for arranging between the axle box 12 and a spring seat 25 a lift means 30 lifting the spring seat 25 so as to be pushed up from downward.
Patent JP-2002339673-A (JP)
Title: Opening-closing device
Inventor: IWASE KENSHO
IPC: E06B9/58
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To detect an obstacle such as hindering shielding operation of a shielding means of an opening-closing device having guide means such as being installed by rotatably moving. SOLUTION: The shielding means 14A moves so as to shield an opening part. The guide means 15A, 16A, 17A, and 18A are arranged so as to sandwich the shielding means 14A over the opening part from the front and rear by rotatably moving. An obstacle detecting means 30A detects that the obstacle exists on a moving passage in the shielding operation of the shielding means 14A, and outputs the detecting signal. A control means stops and controls the shielding operation of the shielding means 14A on the basis of the detecting signal outputted from the obstacle detecting means 30A. Signal transmission means 32A and 34A transmit the detecting signal to the control means side so as not to be hindered by a rotational movement of the guide means 15A, 16A, 17A, and 18A.
Patent JP-2002341531-A (JP)
Title: Photosetting resin composition color filter and liquid crystal panel
Inventor: SEGA SHUNSUKE
IPC: G03F7/031
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a photosetting resin composition having high sensitivity and excellent viscosity stability during storage and application. SOLUTION: The following alcohol-treated polymer is used as a binder. The polymer has a main chain consisting of a structural unit having acidic functional groups and a structural unit having hydroxyl group, in which an isocyanate compound containing radial polymerizable groups is in amide bonding with at least a part of the acidic functional groups and/or is in urethane bonding at least a part of the hydroxyl groups through the isocyanate groups and alcohol is in ester bonding with at least a part of the acidic functional groups through the hydroxyl groups. The photopolymerization initiator contains a compound expressed by formula (17). In formula (17), R<20> represents a 1-20C alkylene group, oxadialkylene group or thiodialkylene group and may have side chains.
Patent JP-2001354527-A (JP)
Title: Oxidising composition and uses for dyeing, permanently setting or bleaching keratin fibers
Inventor: KRAVTCHENKO SYLVAIN
IPC: A61Q5/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for dyeing, permanently setting or bleaching berating fibers while reducing the deterioration of keratin fibers. SOLUTION: This oxidation composition for treating a keratin fibers is obtained by adding (a) at least one kind of an enzyme oxidation system containing a two-electron or a four-electron oxidoreductase or a peroxidase type at least one kind of an enzyme and (b) at least one kind of a crosslinked copolymer of maleic anhydride/a 1-5C alkyl vinyl ether to a medium suitable for keratin fibers.
Patent JP-2002341652-A (JP)
Title: Image forming device and toner cartridge used therein
Inventor: ISHIGURO YASUYUKI
IPC: G03G15/08
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having simple structure that a toner cartridge is easily exchanged and a developing roller is made to press- contact with a photoreceptor by uniform pressing force, and the toner cartridge used therein. SOLUTION: This image forming device is provided with an elastic member 7 whose one end 7a is fixed in a housing 10a and whose other end 7b faces to the inside of the frame body 6 of a developing device 1. When the toner cartridge 3 is attached to the frame body 6 of the device 1, the other end 7b of the member 7 abuts on the upper surface 3a of the cartridge 3, whereby the member 7 is compressed so that reaction force is generated in the member 7. The device 1 is rotated clockwise centering a supporting part 8 by the reaction force so as to make the developing roller 2 press-contact with the photoreceptor 4.
Patent JP-2002344662-A (JP)
Title: Information providing system
Inventor: FUNAKOSHI TSUGIO
IPC: G06Q30/06
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system where a host device totally manages exhibit article information, a load of an information transmission job imposed on the host device is relieved and an exhibition visitor can select and acquire only information of exhibited articles desirably to be known in details. SOLUTION: A host server 9 stores exhibited article information that is information associated with exhibited articles and an exhibit article terminal 6 placed in the vicinity of exhibited articles stores exhibited article name information being information of the names of the exhibited articles. Then the exhibit article terminal 6 transmits the exhibited article name information to a mobile terminal 1, the visitor selects the exhibited article name information on the mobile terminal 1, and the host server 9 transmits the information to the mobile terminal 1 to provide the exhibited article information to the visitor.
Patent JP-2002335802-A (JP)
Title: Marking device for living chicken
Inventor: SASAKI NOBUO
IPC: A01K35/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a marking device for a living chicken in a poultry farm, automatically displaying a mark on the body part of the chicken having a specified weight range, or heavier, and capable of being shipped or dismembered. SOLUTION: This marking device 1 for the living chicken is arranged in a floor 2 of a breeding henhouse where live hens are freely playing, and in a basket body 3, water-feeding tools 4 for supplying feed or water to the living chicken are installed. At the outside lower part position of each of openings 9, a weighing device 10 is arranged, and at the weighing device 10, when the living chicken drink water 7 housed in a housing part 6 of the water-feeding tool 4 at the inside of the basket body 3, a perch state weighing stand 11 on which the live hen stands with legs and stays, in stalled.  At the opening 9, a contact element 12 detecting the touch of the live hen drinking water is installed, the weighing device 10 is activated in the state of this drinking water 7 and at the weighing device 10, a colored liquid is injected from an injection nozzle 15 within a set standard range of the body weight of the living chicken for displaying the mark at the body part of the living chicken.
Patent JP-2002343772-A (JP)
Title: Local plasma etching method
Inventor: YANAGISAWA MICHIHIKO
IPC: H01L21/302
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To grasp local plasma etching processing characteristics by semiconductor wafer lot before large-quantity processing starts, to decrease defectives due to nanotopography, and to comply with contrary requests for the nanotopography and a computation load. SOLUTION: A wafer W whose unevenness state is previously known is coated with resist (r) and etched along a test line (center line) Le of the resist (r). The resist (r) is removed from the wafer W, the unevenness of the wafer W is measured along a crossing line Lm crossing the test line Le at right angles by using a probe type shape measuring instrument S, and the etching profile of a lot is derived by calculation. A scanning speed is calculated from the etching profile. Pitch width (p) is varied and the calculation is repeated until the nanotopography enters a permissible range. The large-quantity processing is carried out with the obtained pitch width (p) while the scanning speed of each wafer for the primary processing is found.