baber/WOPTO huggingface dataset:
Patent JP-2003226496-A (JP)
Title: Mounting structure of top cover for forklift truck
Inventor: NAGATA KAZUNORI
IPC: B66F9/075
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a top cover for a forklift truck, preventing the top cover from being deflected, and improving mounting workability of the top cover on a vehicle frame.  <P>SOLUTION: The structure for mounting the top cover 15 for covering the top part of the vehicle frame 14 which houses a drive controlling part of the forklift truck comprises the top cover 15 having a hood-like cover body 40 and a reinforcement bar 41 extending in the vehicle width direction on the inside wall of the cover body 40. Brackets 42 and 43 are integrally connected to multiple locations on the reinforcement bar 41, with the upper edges of the brackets 42 and 43 fixed to the cover body 40 and the lower edges mounted on the vehicle frame 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226704-A (JP)
Title: Polymerization reaction vessel
Inventor: KOTANI KAZUTOSHI
IPC: C08F2/01
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization reaction vessel equipped with a reflux heat exchanger with both gas riser tubes and gas condensing tubes, in which the bottom part of the heat exchanger and the gas phase part of the vessel are connected directly or via a piping, where a monomer liquid condensed in the tubes of the heat exchanger can be made to flow unidirectionally instead of counter-currently with a condensable gas thereby enabling to prevent the condensate from plugging in the tubes caused by blocking of the ascending condensable gas to block the downflow of the condensate liquid, thereby realizing large increase of cooling capacity of the reflux heat exchanger manifesting performance with almost close to the overall heat transfer coefficient originally possessed by itself resulting in its down-sizing, thus enabling to enhance productivity of the resin by largely shortening polymerization reaction time, etc.  <P>SOLUTION: This polymerization reaction vessel is equipped with a reflux heat exchanger the bottom part of which is connected directly or through a piping with the vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230733-A (JP)
Title: Locking apparatus for game machine
Inventor: NAMIHIRA KATSUHIKO
IPC: A63F7/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking apparatus for measures against illegal behaviors which prevents a front frame from being opened from a main body frame in spite of performing illegal operation.  <P>SOLUTION: The locking apparatus 1 is provided with a lower locking rod 21 where a lower hook part 21c which can be locked to a lower hook receiving part 101 of a main body frame 100 is formed, a lower return spring 40 which constantly applies energizing force in a locking direction to the lower locking rod 21, an upper sliding rod 27 which is placed constantly in the state of being separated from the lower locking rod 21 and where an upper hook part 27c which can be locked to the upper hook receiving part 102 of the main body frame 100 is formed, and an upper return spring 41 which constantly applies energizing force in a locking direction to the upper sliding rod 27. When operating force in an unlocking direction is applied directly to the lower locking rod 21 from outside, only the lower locking rod 21 is moved in the unlocking direction and when operating force in the unlocking direction is applied directly to the upper sliding rod 27 from outside, only the upper sliding rod 27 is moved in the unlocking direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234761-A (JP)
Title: Optical ip communication network and node
Inventor: OKI EIJI
IPC: H04L45/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To more exactly perform route calculation or path setting.  <P>SOLUTION: A control part CNT of a node 3 is provided with a switching capability monitoring part BL5. The switching capability monitoring part BL5 periodically observes the use status of resources (such as the input/output port of an IP router 3-1 or the interface of a wavelength router 3-2) in the node 3 and on the basis of the observation information, the present switching capability of interfaces I1-I4 and O1-O4 in the node 3 is judged, updated and stored in a link state DB BL2. The present switching capability of the interfaces I1-I4 and O1-O4 in the node 3 updated and stored in the link state DB BL2 is advertised to the other node in an optical IP communication network via a flooding part BL1 by using a routing protocol such as OSPF.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234896-A (JP)
Title: Color image processor, its method, program, and recording medium
Inventor: NISHIDA HIROFUMI
IPC: B41J21/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image processor capable of shortening user's waiting time by shortening correction processing time or reducing data volume at the time of interactive processing and capable of generating a printing corrected image of high resolution essential to high picture quality.  <P>SOLUTION: A low resolution image is prepared by reducing a digital color original image obtained by digitally inputting the 1st face of an original color printed on both the faces of a sheet of paper, correction processing is applied to the low resolution image by using a back penetration correcting processing parameter specified by a user and back penetration correcting processing is applied to the original image by using an optimum processing parameter capable of satisfying the correction processing result to generate a high resolution corrected image for printing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236303-A (JP)
Title: Concentrating crystallization apparatus
Inventor: YOSHIDA TETSUYA
IPC: C07B63/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrating crystallization apparatus in which a reaction solvent is concentrated and recovered since the initial stage of a reaction and the growth of a precipitated crystal is controlled.  <P>SOLUTION: The concentrating crystallization apparatus is equipped with a reaction kettle with a jacket which has an axial stirrer and an anchor blade, a supply pipe line for supplying a reaction liquid to the reaction kettle and a pipe line for connecting the reaction kettle to an air supply apparatus or a air discharge apparatus to replace the air in the reaction kettle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231851-A (JP)
Title: Ink for ink-jet recording and method for ink-jet recording
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink-jet recording that can retain excellent ink jetting stability, even after the ink is left without jetting for a while, and has high fastness to light and resistance to oxidation.  <P>SOLUTION: The ink for ink-jet recording contains an azo dye that has a specific structure that a 6-membered heterocyclic ring is bonded to a diazo group and a water-miscible solvent that boils at ≥100°C in amounts of ≥10 mass % in an aqueous medium, while the total amounts of specific urea compound, diaminosulfo compound and diaminophospho compound are kept ≤0.01 mass %.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239890-A (JP)
Title: Water pump
Inventor: KUSAMOTO MITSUNORI
IPC: F04D29/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pump in which the number of part items and its weight are reduced, and corrosion resistance is improved by making surface treatment fluid come in an inner part of a deep drawn hollow shaft part.  <P>SOLUTION: A pulley 20 and the shaft part 24 are integrally formed. The shaft part 24 has a hollow shape having an opening on a pulley 20 side end part. An impeller 30 side end part is blocked and a plurality of through holes 26 passing through the shaft part 25 in an axial direction is formed on a side surface in the impeller 30 side end part side. The through holes 26 are blocked by fitting the impeller 30 on the shaft part 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236129-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which game characteristic is improved and a player is thrilled and excited continuously for a long period due to the appearance of a ready-to-win mode by associating fluctuation display on a normal pattern display device with variable display on a variable display device with each other.  <P>SOLUTION: When a displaying mode on the variable display device 310 is turned to the mode disadvantageous to the player, on condition that a prescribed previous noticing pattern is displayed on the normal pattern display device 140, a prescribed masking pattern for masking one of the pieces of identification information forming a disadvantageous display mode on the variable display device 310 is made to appear. Thereafter, the identification information is varied again on the variable display device 310 in connection with the masking pattern. In the process of masking the one of the piece of already displayed identification information by the masking pattern in this case, the kind of the masking pattern is varied. Furthermore, a case of starting a display game from the ready-to-win mode and a case of starting the display game continually from the ready-to-win mode are set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242921-A (JP)
Title: Minute object moving method, and observation method and observation device using the same
Inventor: NIIZAWA KATSUHIKO
IPC: B82B3/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To continuously remove a plurality of minute objects on an observed surface of a specimen.  <P>SOLUTION: An electron optical lens barrel 3 is mounted on an upper end part of a specimen chamber 2, and electron beam EB is irradiated on an observed surface S1 of a specimen S put on a driving stage 4. An extraction probe 11 and an exfoliation probe 10 are arranged in the upper part of the observed surface S1 of a specimen S. In the case that a plurality of minute objects are stuck on the observed surface S1, the plurality of minute objects are made to continuously stick to the extraction probe 11 and taken out by dint of a Coulomb attraction between the object and the extraction probe 11 to which, a positive electric potential is impressed, and a Coulomb repulsion between the object and the exfoliation probe 10 to which, a negative electric potential is impressed. The extraction probe 11 to which, the plurality of minute objects are stuck, is moved to another place in a state of being impressed with the positive electric potential, and the plurality of minute objects are dropped in a lump by switching to a negative electric potential after moving the extraction probe 11 to another place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236367-A (JP)
Title: Apparatus for decomposing hypochlorite
Inventor: MORI YASUHIKO
IPC: B01J19/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus (10) for decomposing hypopchlorite by which hypochlorite contained in an aqueous solution (1) of hypochlorite can be decomposed with a small quantity of a sulfur containing reducing agent.  <P>SOLUTION: The apparatus (10) for decomposing hypochlorite is provided with a thermal decomposition vessel (20), a cooler (30) and a reductive decomposition vessel (40). In the thermal decomposition vessel (20), the aqueous solution (1) of hypochlorite is heated up to ≥90°C to thermally decompose hypochlorite and the surface to be in contact with the aqueous solution of hypochlorite is constituted of a titanium based material. In the cooler (30), thermal decomposition liquid (2) after the solution (1) is thermally decomposed is cooled up to ≤50°C and the surface to be in contact with the thermal decomposition liquid is constituted of a titanium based material. In the reductive decomposition vessel (40), the thermal decomposition liquid (2) after being cooled is mixed with the sulfur containing reducing agent (4) to reductively decompose un-decomposed hypochlorite. In this apparatus (10), the aqueous solution (1) of hypochlorite is heated up to ≥90°C to thermally decomposed hypochlorite and the thermal decomposition liquid (2) is cooled up to ≤50°C and mixed with the sulfur containing reducing agent (4) to reductively decompose un-decomposed hypochlorite.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243337-A (JP)
Title: Processing device, semiconductor device manufacturing method using the same, and semiconductor device manufactured through the same
Inventor: SUGAYA ISAO
IPC: B24B37/30
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a drive plate to be improved in flexibility in a vertical direction, strength to a driving and a resisting torque, and durability.  <P>SOLUTION: A processing device is composed of a substrate holding table 95 holding a substrate 90, a polishing head 30 which holds a polishing tool 50 mounted with a polishing pad 60, and a mechanism which moves the surface of the substrate 90 and the polishing pad 60 relatively and keeps them in contact with each other. The polishing head 30 is equipped with the springy drive plate 10 which is springy for holding the polishing tool 50 in a flexible manner in a vertical direction. A large number of openings 15 and 15' are provided to the drive plate 10 to make it springy, and the openings 15 and 15' are formed by etching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241487-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: SUZUKI ATSUSHI
IPC: G03G21/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To form satisfactory images for a long period by stably electrifying the surface of an image carrier in various environmental conditions while suppressing an apparatus from being made large in size and high in cost.  <P>SOLUTION: The surface of the image carrier is uniformly electrified to a specific potential by using a conductive electrifying cleaning roller 2 the peripheral face of which is porous and by interposing cleaning auxiliary particles z between the electrifying cleaning roller 2 and the surface of a photoreceptor drum 1, thereby promoting direct electrification. Further, based upon information from a temperature humidity sensor 3, a control device 4 increases, in the environment with low temperature and low humidity, a voltage between peaks of an AC voltage applied to the electrifying cleaning roller 2 and reduces, in the environment with high temperature and high humidity, variations in electrification, in order to maximize electrification. Thus, 'elephant skin' and ghost on an image carrier are restricted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245660-A (JP)
Title: Water treatment vessel
Inventor: HATANO KAORU
IPC: C02F1/32
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment vessel for making promoted oxidation by ultraviolet rays from a photocatalyst effective by increasing a contact area of a photocatalyst film and water to be treated.  <P>SOLUTION: A channel for the water to be treated flowing from an inflow pipe 4 of an illustrated right end lower part of a vessel body 1 becomes long by the action of semicircular plate members 11 which are provided from an inner wall face of the vessel body 1 radially, axially and staggeredly. As a result, the contact area of the water to be treated and ultraviolet rays from an ultraviolet lamp 2 and ultraviolet rays from a photocatalyst film 3 is increased, the water to be treated is treated, and the treatment water is led to an outflow pipe 5. Thus, ultraviolet rays 6 from the ultraviolet lamp 2 and the photocatalyst film 3 and reflecting ultraviolet rays 6a from a light reflection film 12 can be utilized. As a result, sterilization and disinfection of the water to be treated, and oxidation and decomposition of an organic matter mixed in the water to be treated caused at a contact face of the water to be treated and the photocatalyst film 3 can effectively be conducted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245984-A (JP)
Title: Method for manufacturing ribbed frp cylindrical body
Inventor: FUKUMA MASAKI
IPC: F16L9/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacturing an FRP cylindrical body which has a high rib 13 with a uniform fiber content, formed on the outer peripheral face of a body 12 of an FRP cylindrical body, by a filament winding process.  <P>SOLUTION: First, a bundle 14 of reinforcing fibers impregnated with a resin is wound around a mandrel 11, then a body 12 of an FRP cylindrical body is wound around the outer periphery of the mandrel 11, and a rib molding tool 15 constituted of a pair of molding plates 15a opposed to and apart from each other, is arranged on the outer face of a winding layer of the body 12. Further, the bundle 14 of reinforcing fibers impregnated with the resin is repeatedly wound within a groove formed of the paired molding plates 15a and finally, a rib 13 is monolithically molded on the outer peripheral face of the body 12 of the FRP cylindrical body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248236-A (JP)
Title: Liquid crystal display device
Inventor: SHIMOYOSHI TAKESHI
IPC: G02F1/1345
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a variation in contrast and crosstalk (a shadowing phenomenon) are mitigated in displaying a pattern causing a large variation in a driving current such as a horizontal stripe (horizontal lines repeat white, black, white, black... for every line) pattern under the condition that wiring allowable region width of input wiring to a driver IC for driving a pixel electrode is limited on a substrate consisting of the same glass, or plastics or the like as that used for forming a display screen portion, and display performance is optimized.  <P>SOLUTION: In forming input wiring to the driver IC for driving the pixel electrode by using ITO (or a stacked layer of the ITO and aluminum) on the glass substrate at a common (scanning) side, the pattern width of an intermediate electric potential line is set to (n-s)/s times the pattern width of a selective voltage line (n is the number of pixel electrode lines at the common, s is the number of pixel electrode lines simultaneously selected in scanning the common side).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254206-A (JP)
Title: Installation construction for starter switch unit
Inventor: YONEJIMA HIROMASU
IPC: F02N11/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fastener member such as a bolt for installing a switch unit to a switch mount of a housing in a starter from being loose or damaged as a vehicle is running.  <P>SOLUTION: The starter includes a housing 10 having a motor mount 12 and the switch mount 14, a motor unit 25 installed on the motor mount and generating a turning force, and the switch unit 50 installed on the switch mount in parallel to the motor unit for supplying electric current to the motor unit. A construction for installation of the switch unit 50 to the switch mount 14 comprises a support portion 58 formed on a lower edge of an end surface 14a of the switch mount and axially extending, a placement portion 57 formed on an outer surface of an end of a bottomed cylinder shaped casing of the switch unit, and the fastener member 60 for fastening the switch mount and a bottom of the casing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256894-A (JP)
Title: Automatic charge collecting on-vehicle equipment
Inventor: SHUKUZAWA NORIYUKI
IPC: G06F21/60
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the stealing of an IC card when a user has forgotten to extract an IC card from ETC on-vehicle equipment.  <P>SOLUTION: When a user gets off a vehicle without extracting an IC card from an IC card socket 9, a card extraction detecting part 8 monitors the extraction of the card, and when the IC card is extracted by a thief, a warning sound with a large sound volume is generated from a voice outputting part 6. Thus, the thief is forced to run away without stealing the IC card. When the IC card is stolen by the thief regardless of the warning sound with the large sound volume, the stealing is announced from a radio announcing part 3 to a credit company or the portable terminal of an agent or the IC card owner, and it is possible to quickly take countermeasures such as the stop of the use of the IC card.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254227-A (JP)
Title: Device and method for reducing airflow noise of windmill
Inventor: YAMAMOTO KAZUYOSHI
IPC: F03D11/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for reducing airflow noise, whereby a low noise type windmill is materialized by reducing airflow noise during operation.  <P>SOLUTION: This device is provided with: a detecting means 10 to detect occurrence of air noise; a boundary layer control means A1 to control the boundary layer of airflow flowing along a blade 2; and a control means 37 to actuate the boundary layer control means A1 in response to the output signal of the detecting means 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254909-A (JP)
Title: Fluorescent sensor for detecting anion
Inventor: KIKUCHI KAZUYA
IPC: G01N31/22
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor compound usable in an experimental system for various biosystems, and capable of quantitatively measuring an anion in an aqueous solution.  <P>SOLUTION: This sensor compound is a compound having an anion-host comprising a metal complex of cyclic polyamine, and a fluorescent dye. When the compound is bonded by coordination bonds to the metal ion of the metal complex, a change is produced in the spectrum of the fluorescent dye by a ligand exchange function between a substituent on the fluorescent dye and the anion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162607-A (JP)
Title: Questionnaire item creating apparatus, method and questionnaire performing apparatus and method
Inventor: SHIMADA ATSUO
IPC: G06Q30/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of supporting appropriately a process to convert questionary items against to objected problems from a description form into a selection form.  <P>SOLUTION: The system creates the questionnaire items composed of the questionary items in the description form and in the selection form (11) to be stored (12). It creates a questionnaire form based on information in a storage part (12) and storage parts (15) and (18) described later to try a questionnaire (13), be summarizes answering results of the questionnaire (14) to be stored (15). It performs natural language processing and statistical analysis processing to the results of summarizing of questionnaire results corresponding to each questionary item in the description form (16), creates the questionary items equivalent or relating to the questionary items in the selection or description forms by using information regarding to each questionary item (17) and records in an appropriate form contents and forms of created detailed questionnaire items and information regarding to the questionnaire items becoming sources of contents to create the questionnaire items (18).  <P>COPYRIGHT: (C)2003,JPO