baber/WOPTO huggingface dataset:
Patent JP-2002291582-A (JP)
Title: Bed with shelf
Inventor: INAGAKI KENICHI
IPC: A47C19/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a bed with a shelf which can be folded easily. SOLUTION: A bed with a shelf is equipped with a headboard 3 put up at the front end of the bed and a shelf 39 mounted on the headboard 3. A shelf board 40 is attached to the headboard 3 in a manner that the shelf board 40 can rotate. A bracket 44 supporting the shelf board 40 for the headboard 3 is equipped, and the bracket 44 is joined to the headboard 3 in a manner that the bracket 44 can rotate. A rotating shaft of the bracket 44 is placed to be perpendicular to a rotating shaft of the shelf board 40. The shelf board 40 is folded in a manner that the bracket 44 comes between the headboard 3 and the shelf board 40.
Patent JP-2002292212-A (JP)
Title: Opening/closing device of filter plate in filter press
Inventor: JIYOUBE DAISAKU
IPC: B01D25/172
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device of filter plates in a filter press by which frame opening work performed by moving filter plates in a filtering chamber one by one after finish of filtration is safely and accurately performed without necessitating a very large-scaled device by reducing maintenance work and which enables efficient filtering work. SOLUTION: A plurality of filter plates 11 which are movably arranged in parallel on a guiding rail and at both side of which hooking parts are provided, are moved by claw members 13, 13a provided at an endless chain mechanism 12, the filtering chamber 14 is formed by neighboring filter plates 11 and further the frames of the filtering chamber 14 are released to discharge dehydrated cake. In this opening/closing device 10 of the filter plates in the filter press, a rotary disk 16 provided with a plurality of detecting parts at a rotary shaft 15 for directly or indirectly driving the endless chain mechanism 12 is fitted, a torque limiter 18 is disposed between the rotary disk 16 and a motor 17 for driving the rotary disk 16 and overload state of the endless chain mechanism 12 is detected by a sensor for detecting the detecting part and rotation control of the motor 17 is performed.
Patent JP-2002295355-A (JP)
Title: Hydraulic machinery
Inventor: SHIMIZU KOICHIRO
IPC: F03B11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a waterless state during operation of a mechanical seal 15 without large-scale lubricating water supply equipment. SOLUTION: A reservoir passage 30 is disposed in an inner casing 12. One opening of the reservoir passage 30 is formed near the mechanical seal 15 to form a lubricating water port 31, the other opening is formed at a position higher than that of the lubricating water port 31 to form a lubricating water reservoir port 32. At a time of steady operation, driving water flows from the lubricating water reservoir port 32 into the reservoir passage 30 and is stored in the reservoir passage. The driving water is supplied into the mechanical seal 15 as lubricating water that has been stored in the reservoir passage, when running short of the driving water around the mechanical seal 15. Therefore, the waterless state during operation of the mechanical seal 15 is prevented without the large-scale lubricating water supply equipment.
Patent JP-2002292290-A (JP)
Title: Catalyst for synthesizing unsaturated aldehyde and unsaturated carboxylic acid, preparation method thereof and synthetic method of unsaturated aldehyde and unsaturated carboxylic acid using its catalyst
Inventor: KONDO MASAHIDE
IPC: B01J23/88
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a new catalyst formed by extrusion which is utilized suitably for a synthesis by gaseous phase catalytic oxidation of unsaturated aldehyde and unsaturated carboxylic acid, is prepared by extrusion molding of catalyst particles (powder) containing at least molybdenum, bismuth and iron as metallic elements related to the catalytic action with respect to the reaction and is excellent in the activity of catalyst and in the selectivity of the unsaturated aldehyde and the unsaturated carboxylic acid which are the products to be aimed. SOLUTION: When the catalytic particles including at least molybdenum, bismuth and iron which are manufactured beforehand are formed by extrusion, ceramic is used for at least one part of catalyst flow passage in the extrusion molding step, thereafter, the treatment such as drying and calcination is applied to the articles formed by extrusion and the final catalyst formed by extrusion thus can be obtained.
Patent JP-2002296542-A (JP)
Title: Visual mark for stereoscopic vision inspection
Inventor: OYAGI WATARU
IPC: G02B30/25
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a visual mark for a stereoscopic vision inspection realizing the stereoscopic vision inspection accompanying different parallaxes only by single body constitution and contributing to the simplification of an eye inspection operation, the miniaturization of a device and the reduction of costs. SOLUTION: In the visual mark 10 for the stereoscopic vision inspection, separately arranged polarization visual marks composed of the ones for a left eye and the ones for a right eye are visually recognized through polarization spectacles 20L and 20R and the inspection is performed. A visual mark plate main body 10a is provided with the polarization visual marks composed of pair constitution arranged on the left and right for which the interval of each other is continuously changed respectively corresponding to a distance from a center optical axis position, for generating the apparently vertically arranged visual mark images of the pair constitution accompanying the parallax continuously changed corresponding to the distance from a center optical axis.
Patent JP-2002299984-A (JP)
Title: Production method for surface acoustic wave device
Inventor: EGUCHI OSAMU
IPC: H03H3/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the influence exerted upon an electrode, of the discharge of static electricity caused by the pyroelectricity of a piezoelectric substrate in the production process especially in the dicing process of a surface acoustic wave(SAW) device. SOLUTION: In this production method for SAW device by which an electrode is formed on the piezoelectric substrate and the substrate is divided into chips, conductive or semiconductive thin film treatment is applied to the electrode covered with a protective film and after the substrate is divided into chips, the protective film and a thin film are removed. For the conductive membrane, an aluminium thin film is used.
Patent JP-2002053663-A (JP)
Title: (2,5-disubstituted-1,4-phenylene oxide) block copolymer and graft copolymer
Inventor: HIGASHIMURA HIDEYUKI
IPC: C08L55/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain both a new (2,5-disubstituted-1,4-phenylene oxide) block copolymer and a new (2,5-disubstituted-1,4-phenylene oxide) graft copolymer converted into a high molecular weight. SOLUTION: This (2,5-disubstituted-1,4-phenylene oxide) block copolymer has one or more units of block structural units represented by general formula (I) (wherein, R1 denotes a substituted or an unsubstituted hydrocarbon group; R4 denotes a trifunctional unsubstituted hydrocarbon group or a trifunctional substituted hydrocarbon group; U denotes CO, OCO or NHCO; a denotes the number-average degree of polymerization and a number of >=5; and f is 1 or 0) and one or more units of specific bivalent structural units in one molecule. The (2,5-disubstituted-1,4-phenylene oxide) graft polymer has one or more units of structural units represented by general formula (IV) or three or more units of the structural units represented by the general formula (IV) and specific bifunctional structural units in one molecule.
Patent JP-2002294135-A (JP)
Title: Pigment dispersion composition
Inventor: FUJIMATSU SHINYA
IPC: C09D11/324
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment composition using a solvent having a high tolerance limits for organic solvent toxicities such as with ethyl alcohol, or the like, as the solvent for an ink-jet printer and a pigment ink for a marking pen, and having no problem such as slow drying, a deficiency of an aqueous pigment ink, and cissing of the ink against a plastic film. SOLUTION: This pigment dispersion composition comprises a liquid medium, a pigment, a coloring agent derivative having an acidic functional group, and a polyoxyalkylene compound containing an amino group.
Patent JP-2002293262-A (JP)
Title: Car body structure
Inventor: NISHIDA TOSHINORI
IPC: B62D25/20
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To share a suspension bracket and a joining member, and to manage both the suppressing of a manufacturing cost and obtaining of stable and high suspension rigidity regardless of a difference between a reference specification and a long size specification. SOLUTION: An outrigger 15 for joining the front or back end of a suspension bracket 5 is joined to a side member 1, a pillar, and a central cross member 11, and the outrigger 15 is disposed in the center of a mounting position of the reference specification and the long size specification of the suspension bracket 5. The outrigger 15 is provided with a mounting surface 151 for reference and a mounting surface 152 for long size longitudinally symmetrically, and a joint 52 for outrigger disposed at the front or back end of the suspension bracket 5 is selectively joined to the mounting surface 151 for reference and the mounting surface 152 for long size depending on the specification.
Patent JP-2001333290-A (JP)
Title: Processing method, medium and memory
Inventor: HAIKIN JOHN S
IPC: G01J3/52
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for integrating feature determination information related with a target image for using the information by a color reproducing device. SOLUTION: This invention includes a method for integrating the feature determination information related with the target image for using the information by the color reproducing device. In this case, a measured value memory having an entry corresponding to the color patch of the target image is acquired. Concerning this entry, the entry of the measured value memory is updated so as to contain the color value of the color patch and to contain the space information of the color patch inside the target image. Then, the measured value of the color patch in the target image is acquired and the entry of the measured value memory is updated so as to contain the measured value.
Patent JP-2002304561-A (JP)
Title: Electronic service providing system
Inventor: ABE TORU
IPC: G06Q20/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To improve sales in a store by integrally managing use points in the store, and using the use points without any waste. SOLUTION: When purchasing merchandise in a store, a user presents a customer card stored in a user side information terminal (user information terminal 1 or user portable information terminal 2) to a store side, and a store side information terminal 3 transmits the information of use points in the store related with merchandise purchase to an electronic service managing server (member's server 4), and stores the use points in the store in a customer card data base 10. Also, the electronic service managing server is provided with a card point conversion table 12 for deciding the exchange rate between the use points in the store and the use points of a value card to be managed by a value card company server 5 so that the use points in the store can be converted into the use points of the value card.  Also, this electronic service managing server is provided with an ownership group conversion table 13 for deciding the exchange rate of the use points between the stores so that the use points between the stores can be converted.
Patent JP-2002303419-A (JP)
Title: Method and apparatus for supplying secondary combustion air
Inventor: AKIYAMA HITOSHI
IPC: F23L9/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying secondary combustion air, capable of expediting a mixing and agitating action in a secondary combustion chamber. SOLUTION: When the secondary combustion air A is supplied from a plurality of secondary air passages 8, etc., to the secondary combustion chamber 1b, to which primary combustion gas is introduced, a part or all of these air passages 8 are constituted as a pulsating air supply passages 8a, 8b in which flowing air amounts A1, A2 are changed to be increased or decreased at a predetermine period so that the secondary air is supplied from the passages 8a, 8b to the secondary combustion chamber 1b in a pulsating flowing manner.
Patent JP-2002302631-A (JP)
Title: Resin composition for printing ink and its use
Inventor: HASHIMOTO YOICHI
IPC: C09D11/037
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a printing ink composition having a high film strength and pigment dispersibility. SOLUTION: The resin composition for a printing ink contains at least an acrylic resin in which a dialkylamino group is introduced.
Patent JP-2002306089-A (JP)
Title: Method for keeping rotifer in cold storage
Inventor: HAGIWARA ATSUSHI
IPC: A23K1/18
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for keeping rotifer in cold storage, capable of stably supplying the rotifer without requiring complicated treatments. SOLUTION: This method for keeping the rotifer in the cold storage comprises storing the rotifer in the presence of γ-aminobutyric acid or swine growth hormone in such an amount as effective for keeping the rotifer in the cold storage.
Patent JP-2002311359-A (JP)
Title: Optical scanner
Inventor: KOMATA KIMIO
IPC: G02B26/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a scanner capable of constituting a precise and fast output machine therewith which can handle a large-size plate material and has a small spot diameter. SOLUTION: By combining a plurality of scanning units which can be controlled independently and having a scanning unit main body and an image forming lens part exchangeable to each other, the scanner for the output machine for outputting a press plate for printing can be constituted. A unit 1210 to a unit 4 240 being the scanning unit is installed horizontally so that adjacent scanning lines can be overlapped. Sensors 422, 424 and 426 capable of detecting a scanning line are installed on the image forming surfaces of the overlapping parts of the adjacent scanning lines (overlapped printing areas).
Patent JP-2002309510-A (JP)
Title: Rolling compaction type support and drive structure of type roller
Inventor: KATO HARUYUKI
IPC: E01C19/27
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a support and drive structure of a rolling compaction tyre eliminating a necessity of support of an axial load of a vehicle by a hydraulic motor driving the rolling compaction tyre. SOLUTION: A tyre support member 3 is provided in a central part of vehicle width of a rear part vehicle body 2. A central part in the direction of vehicle width of an axle 4 is rotatably supported on a bearing 6 attached to the tyre support member 3. The bearing 4 has the specifications sufficient for supporting an axial load. A pair of rolling compaction tyres 17 are integrally connected with hubs 8 on both sides of the axle 4, respectively, to support the axial load by the bearing 6 exclusively.  A drive motor support member 20 is provided by corresponding to the rolling compaction tyre 17 on one end side in the direction of vehicle width in the vehicle body, the hydraulic motor 30 is attached to the drive motor support member 20 coaxially with the axle 4, and a drive plate 33 integral with a rotary output body 32 of the hydraulic motor 35 is connected with an opposing disc wheel 15 of the rolling compaction tyre 17.
Patent JP-2002306977-A (JP)
Title: Crushing tool
Inventor: MATSUKAWA TADAFUMI
IPC: B02C1/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight crushing tool which has good operability and improved working efficiency. SOLUTION: In a crushing tool body 2, an arm 6 to which a crushing blade 7 is fitted and fixed is supported so that the support position is adjustable in the forward and backward movement direction of a piston 4 to which a crushing pad 5 is fitted and fixed. The pressing stroke between the crushing pad 5 and the crushing blade 7 is made changeable.
Patent JP-2002308929-A (JP)
Title: Charge controlling resin and toner containing charge- controlling resin for developing electrostatic image
Inventor: SUZUKI NORIYUKI
IPC: G03G9/097
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which gives a good image because of containing a charge controlling resin which does not break off from the surface of the toner, and has a lower rate of decrease in the charge amount under a high temperature and high humidity condition compared with a toner containing a charge controlling agent. SOLUTION: The charge controlling resin, obtained by reacting a resin comprising as a constituting unit an unsaturated dibasic acid anhydride and/or a carboxylic group-containing monomer with a metallic compound of a derivative of salicylic acid, is incorporated into a toner thereby permitting to reduce the rate of decrease in the charge amount under a high temperature and high humidity condition.
Patent JP-2002316674-A (JP)
Title: Working vehicle
Inventor: TSUNEKAWA MATSUHIKO
IPC: B62D55/084
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate exchangeability between wheel type and semi-crawler type drives and improve drivability with the semi-crawler type, in a working vehicle which permits the semi-crawler type or a wheel type rear wheel to be selectively attached to a rear axle. SOLUTION: On a front wheel transmission shaft 37, a rotation switching part 40 is provided at a lower position of a spacer transmission case 14b. By the operation of a mode selecting part provided near a driver's seat, the rotation switching part 40 is switched, thus it is possible to easily change a rotational speed transmitted to the front wheel using the wheel type and the semi-crawler type.
Patent JP-2002317989-A (JP)
Title: Air conditioning and ventilating fan
Inventor: YAMASHITA SHINYA
IPC: F24F7/08
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To readily obtain sufficient displacement in a rapid discharge of air, and to reduce a size by reducing a length in the longitudinal direction. SOLUTION: A main motor 4 is driven to rotate exchanging vanes 3, whereby indoor air sucked from an indoor side air suction port 22a is discharged from an outdoor side discharge opening 8. At the same time, a damper motor 32 is driven to rotatably move a damper 30 by an arm 34, thereby opening a guide hole 22a of a guide wall 22d.
Patent JP-2002319099-A (JP)
Title: System for controlling parking lot
Inventor: TAKAHASHI MASATO
IPC: G08G1/017
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To limit leaving a parking lot in both cases where an occupant in a coming-in vehicle changes the vehicle to another vehicle to leave and where a number plate of the own vehicle is attached to another vehicle to leave using the another vehicle. SOLUTION: A password is made to be input to identify of the occupant and number plate information of the vehicle occupied by the occupant is made to be read, in both of an entrance port and a leaving port in the parking lot, and vehicle items (color, weight, vehicle weight, vehicle width and the like) of the vehicle occupied by the occupant are measured. The leaving of the vehicle is limited when the information obtained in the coming-in is not consistent with the information provided in the leaving.
Patent JP-2002293529-A (JP)
Title: Water repellent porous silica and its production method and application
Inventor: TAKAMURA KAZUO
IPC: H01M4/86
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide water repellent porous silica film having uniform, fine pores capable of applying to photofunctional materials and electrofunctional materials, and to provide the production method and the application. SOLUTION: The synthesized water repellent porous silicon film is composed of a silicon skeleton with covalent bonding fluorine atoms and has uniform fine pores whose alkali metal content is 10 ppb or less.
Patent JP-2002321757-A (JP)
Title: Sealing device
Inventor: NISHIURA SHINICHI
IPC: B65D47/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an installation equipment capable of largely improving workability, and stabilizing and improving a product insulation characteristic in sealing of filling articles such as oil and gas which are used for insulation in electric power installation equipment, capable of minimizing or completely eliminating the amount of usage of solder used for sealing of the filling article, and coping with a lead-free environmental problem. SOLUTION: A nut part in which a tapered part having a slightly larger diameter than a screw diameter is provided in the screw end is mounted on a container for sealing the filling article and has a through hole penetrating through from a screw outer peripheral face and the inside part to either one side of a circular cross section face, a bolt which is provided with a nut contact part slightly larger then the screw diameter on the other side circular cross section side having no through hole is screwed with the nut, and this device is sealed by fusing and solidifying the solder stored in the taper part.
Patent JP-2002322974-A (JP)
Title: Glow plug control device
Inventor: ISHII ATSUSHI
IPC: F02P19/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug control device capable of restraining the voltage deterioration of power source at engine start and thereby improving the starting performance of an internal combustion engine. SOLUTION: The control device 1 for a glow plug 4 of diesel engine 3 is provided with an ECU 2. At start of the diesel engine 3, the ECU 2 performs the current-carrying to the glow plug 4 when a detected battery voltage VB is higher than a prescribed discrimination value VBREF (steps 16 to 18), and when lower than VBREF, stops the above current-carrying (steps 16 and 27). Further, when the ratio DR of the elapsed time Toff during the carry of electric current to the glow plug 4 is stopped to the time Ton elapsed during carried is larger than a predetermined value DRREF, the ECU determines the diesel engine 3 to be in a start impossible state, and blinks a glow lamp (steps 54 and 55).
Patent JP-2002323172-A (JP)
Title: Pipe pull-in tool
Inventor: KANAO SHIGEKI
IPC: F16L1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pipe pull-in tool, capable of smoothly inserting plural pipes in an underground buried tube and quickly connecting the plural pipes. SOLUTION: This pipe pull-in tool 3 for simultaneously disposing two pipes is constituted of a pair of clamping members 7 and 8, capable of intruding into the inside of the two pipes 2 and 2 respectively, drawing the pipes 2 and 2 together, and retaining the pipes 2 and 2 with their outer surfaces abutting against each other; and this tool is also provided with recessed and projecting parts 7A and 8A which lock to a projecting part 2C and a recessed part 2D of the inner surface of the pipe, in accordance with the drawing operation of the pipes to the respective clamping members 7 and 8.