baber/WOPTO huggingface dataset:
Patent JP-2002251745-A (JP)
Title: Information recording medium and information reproducing device
Inventor: TAMADA SAKUYA
IPC: G11B7/0065
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To realize a recording method having a sufficient recording capacity in a large quantity at a low cost. SOLUTION: Plural phase diffraction gratings 20 are disposed in an information recording section 10 in the two-dimensional patterns meeting the information to be recorded. The zero order diffracted light and/or first order diffracted light produced by the reproducing light with which the information recording section 10 is irradiated is detected in reproducing the information.
Patent JP-2002248909-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/12
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To secure a high drainage performance by adopting a directional pattern and further to improve a traveling performance on a snowy road. SOLUTION: In a normal view of a tire which is fixed to a vehicle, the tire is equipped with each main slanting ditch 3 which extends from below to upwards in the isolating direction each other and opens to a wheel tread edge E and each circumferential ditch 6 which crosses the main slanting ditch 3 to section a shoulder block line 5 in each wheel tread side zone 4. Between both circumferential ditches, a crossing ditch 8 extending in a straight line at a big slanting angle θ against a tire equator C and crossing a central zone of the wheel tread surface 7 is arranged with its slant direction converted each other in the tread circumferential direction.  At the same time, the inner edge of the main slanting ditch 3 in a tread center side is positioned with the inner edge in the tread center side of the main slanting ditch opened, and sectioned between the two adjoining main slanting ditches 8 and the circumferential ditch 6, thus sectioning a long and narrow block 9 extending in the reciprocally isolating direction from below to upwards into three sub-blocks 10, 11 and 12, respectively.
Patent JP-2002248497-A (JP)
Title: Waste treatment apparatus
Inventor: MAEDA HAJIME
IPC: C02F11/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste treatment apparatus for composted waste and capable of effectively removing fine powders and a malodorous component contained in cooling air for granulated compost. SOLUTION: The waste treatment apparatus is equipped with a granulator 2 and gas discharge lines L3 and L4 for introducing the exhaust gas discharged from a granule cooling device 3 into a fermentation tank 1 and the exhaust gas discharged from the fermentation tank 1 is sent to deodorization equipment 8 by a line L5 to be treated.
Patent JP-2002255587-A (JP)
Title: Glass paste
Inventor: KIKUTANI TAKETAMI
IPC: C08K3/22
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide glass paste capable of sealing while keeping glass containing SnO in glass state even though fired. SOLUTION: The glass paste containing a seal material containing SnO- containing glass powder and a vehicle is characterized in that a solution which prevents SnO in glass ingredient from oxidizing is used as the vehicle when fired in the air, to be concrete, solution of an acryl resin dissolved into a solvent of a higher alcohol and/or butyl carbitolacetate is used.
Patent JP-2002254739-A (JP)
Title: Printer for book-shaped medium
Inventor: IKEDA HIROYUKI
IPC: B41J3/28
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To make a printing in a proper printing state regardless thickness of right and left portions when a book-shaped medium is spread from a stitching part in a center and without generation of a curve on a sheet of a page to be printed. SOLUTION: The sheet pressurizing surface 4 on which a sheet insertion hole 5 is opened is provided, and a book medium 4 is opened on this sheet pressurizing surface 4 so that the stitching part 2b is located at the center, and that the sheet 2a1 of the page to be printed is inserted into the sheet insertion hole 5. There are also provided a book pressurizing means 10 pressing the book-shaped medium 2 on the surface 4 side, a printing page positioning means 40 which positions the sheet 2a1 of the page to be printed to a predetermined position with a pair of sheet ironing rollers 42a and 42b, and a printing head means 18 having a pair of a right and left printing head parts set on both sides of the sheet 2a1 of the pages to be printed.
Patent JP-2002268188-A (JP)
Title: Bleaching concentrated composition and processing method using the same
Inventor: HAIJIMA AKIMITSU
IPC: G03C7/42
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching or bleach-fixing concentrated composition which reduces stain due to a residual sensitizing dye in a photosensitive material after processing, is excellent in desilvering performance, ensures little bleach fog and does not cause precipitation or deposition even when allowed to stand at low temperature over a long period of time. SOLUTION: The bleaching or bleach-fixing concentrated composition for silver halide photographic processing has pH 3-7 and 20-60g/l iron ion concentration and contains an iron chelating agent in an amount (mol) 1-3 times the iron ion concentration and at least one triazine compound of formula (I) not having a triazinylstilbene structure.
Patent JP-2001294432-A (JP)
Title: Glassware forming system with star network communication configuration
Inventor: REDD MATTHEW D
IPC: C03B9/453
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a network which interconnects activating devices of glassware manufacturing system which perform bidirectional communication using a GAWNBus communication protocol. SOLUTION: The glassware manufacturing system (10) having plural electronic devices (18a to 18d) which perform operations on articles of glassware (14). These devices may have the devices for controlling the glassware forming operation by controlling >=1 activating mechanisms of the glass ware manufacturing system or have the devices for inspecting the glassware products for the commercial variations to affect the commercial permissibility of the glassware so that the adjustment or repair of the glassware manufacturing system may be carried out.
Patent JP-2001342468-A (JP)
Title: Selective hydrogenation method including partial separation of hydrogen by membrane at upstream of reaction column
Inventor: CHAU CHRISTOPHE
IPC: C10G45/32
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To hydrogenate an acetylene-based compound, a diolefin and a polyolefin without greatly influencing a monoolefin existing in a fed raw material. SOLUTION: This method for selectively hydrogenating a fed hydrocarbon raw material is characterized in that in a method for selectively hydrogenating a fed hydrocarbon raw material containing hydrogen and a C2+ hydrocarbon, a membrane is used and the method includes at least one separation process (process (a)) for separating a part of hydrogen contained in the fed raw material and a process (process (b)) for selectively hydrogenating an efflux produced in the process (a) in a reaction column.
Patent JP-2002264912-A (JP)
Title: Method of filling content liquid and beverage in closure device
Inventor: SHIBAZAKI RYUICHI
IPC: B65B3/04
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a content liquid filling method which can prevent outside air from entering a container filled with a content liquid. SOLUTION: In feeding the content liquid through a nozzle 2 into a synthetic resin container 1 and mounting a cap 5 on a mouth 1b of the container 1, liquid nitrogen is dripped by means of a nozzle 4. Thus, nitrogen is enclosed in the container 1 so that an internal pressure in the container at an ordinary temperature exceeds an atmospheric pressure.
Patent JP-2002268219-A (JP)
Title: Photosensitive composition
Inventor: FUJITA KAZUO
IPC: C08F220/58
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition giving a planographic printing plate excellent in wear and printing resistances, developable even with an exhausted developing solution in a short time and ensuring wide developing conditions. SOLUTION: In the photosensitive composition containing a vinyl polymerized high molecular compound insoluble in water and soluble in an alkaline aqueous solution and o-naphthoquinone diazide, the vinyl polymerized high molecular compound is a copolymer containing at least one monomeric unit derived from (A) a monomeric compound having an active imino group represented by a specified formula and at least one monomeric unit derived from (B) a (meth) acrylate having a poly(oxyalkylene) chain.
Patent JP-2002269298-A (JP)
Title: Showpiece explaining system
Inventor: KARIMOTO HIROYASU
IPC: G06Q50/26
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a showpiece explaining system capable of properly offering various explanation information related to an showpiece. SOLUTION: This showpiece explaining system includes a photographing device 1, an information indicating device 2, a storage device 3, a controlling device 4, an information writing device 5, and a position detection part 6. The information indicating device 2 includes an image display part 21, a finder part 22, a sound outputting part 23, and an operation part 24. By means of the controlling device 4, a photographed image by the photographing device 1 taking a picture of the showpiece and a showpiece image based on image information stored in the storage device 3 are switched to be displayed in the image display part 21 of the information indicating device 2.
Patent JP-2002265849-A (JP)
Title: Coating composition
Inventor: TADA TOSHIBUMI
IPC: C09D5/16
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition having no stiffness, excellent installation workability, excellent adhesivity to a fishing net and less reduction in antifouling properties by peeling of the coating film when applied to the fishing net. SOLUTION: This coating composition is characterized in that the coating composition comprises an acrylic resin (A), cuprous suboxide (B) and a silicone oil (C), the acrylic resin (A) has >=50,000 weight-average molecular weight and <=-10 deg.C glass transition temperature, the cuprous suboxide (B) mixed has the mass ratio of a resin solid content in the coating composition to the cuprous suboxide of [resin]/[cuprous suboxide (B) in a range of 40/60 to 65/35 and the silicone oil (C) mixed has the mass ratio of the resin solid content in the coating composition to the silicone oil of [resin]/[silicone oil (C)] of 99/1 to 70/30.
Patent JP-2002270295-A (JP)
Title: Input-output terminal batch connecting device and inspection method of audio system
Inventor: KIKURA SEIJI
IPC: G01R31/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an input-output terminal batch connecting device by which a connecting work can be smoothly conducted by a simple structure when the number of input-output terminals is increased like an audio system, and a removing work of connecting pins can be conducted with ease in a short period of time. SOLUTION: The input-output terminal batch connecting device comprises a pin board 13 in which a great number of through-holes 21, through which a great number of connecting pins are respectively passed through, are made, holding means composed of O-rings 22 and 23 provided between each connecting pin 14 and an internal wall of the through-hole and conducting centering of the connecting pins 14 to hold them when the connecting pins 14 are passed through the through-holes 21 to be arranged, and adjusting means for adjusting a movement of each connecting pin in an axial direction of the connecting pin and composed of a sleeve 25, washers 26, 27 and a projection 24.
Patent JP-2002272146-A (JP)
Title: Piezo positioner
Inventor: MINAMI NOBUYUKI
IPC: H01L41/09
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezo positioner capable of eliminating the need for a leaf spring for restraining a train of piezo-elements. SOLUTION: In this piezo-positioner consisting of a train of piezo elements made of piezoelectric ceramic, the train of piezo elements are electrically connected using a meandering conductor or a helical conductor spot-jointed to the respective elements, while applying compressive stress to the train of piezo elements.
Patent JP-2002277942-A (JP)
Title: Camera
Inventor: SHIOZAKI TOSHIKATSU
IPC: H04N5/225
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a camera which can be miniaturized by efficiently arranging a battery contact chip part and a release switch part. SOLUTION: In this electronic camera, a switch incorporating part 55w for fixing a release switch 76 to a frame 55 provided with a battery storing chamber 55z is arranged above the battery storing chamber, two battery contact chips 78 are adjacently arranged with the switch incorporating part 55w interposed there between. The release switch 76 and the battery contact chips 78 overlap on top of each other in an arrangement area in the height direction along the longitudinal direction of the battery and are arranged in a compact state in the height direction and a direction orthogonal to the height direction. Thus a space occupied by the battery storing chamber including the release switch is extremely reduced and the camera is made compact.
Patent JP-2002276827-A (JP)
Title: Control valve
Inventor: TOYODA KAZUMASA
IPC: F16K11/074
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a control valve capable of enhancing an accuracy of a flow rate control at respective valve openings by enlarging a rotation area (control area) of a valve element to two fold by disposing the valve openings on circumferences of radii different from a center of a valve seat. SOLUTION: In the control valve, the valve element is engaged with a rotor by a driving means such as a stepping motor, etc., to rotate the valve element and an opening/closing of a plurality of valve openings communicated with respective outlet passages is adjusted to control a flow passage or a flow rate by rotating/sliding the valve element on a valve seat surface of the valve body or a single valve seat surface within a range of less than one rotation. It is characterized that outlet valve openings 12a, 12b, 12c provided on the valve seat surface of the valve body or the single valve seat surface 3 are arranged such that they are provided on circumferences of radii r different from an axis.
Patent JP-2002273865-A (JP)
Title: Ink jet recorder
Inventor: MIYAMOTO FUJIO
IPC: B41J2/01
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To realize high-quality images by removing an adhering substance such as paper dust, dust or the like adhering to an image face of a recording medium in a stage before the recording medium is transferred to a fixing part and transparentizing an ink-receiving layer while maintaining the state. SOLUTION: Before transferred to the fixing part 6, the recording medium 1 is transferred with the image face being turned outside to draw an arc at a removing part 5, whereby a centrifugal force is generated to the recording medium 1. The adhering substance adhering to the image face is shaken off. Moreover, the recording medium is transferred in a state in which the image face is turned downward, so that the adhering substance adhering to the image face is removed also by a gravity in addition to the above action. Further, the fixing part 6 is covered with an outer wall 11 and an airtight wall 12 to be a semi-airtight structure, enabling maintaining the ink-receiving layer to be transparent. High-quality images can be obtained accordingly.
Patent JP-2002275238-A (JP)
Title: Resin composition, solder resist resin composition and cured material of them
Inventor: KOYANAGI TAKAO
IPC: C08F299/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in flexibility, and resistances to solder heat, thermal deterioration, and non-electrolytic gold plating, and capable of developing with a dilute alkaline solution and suitable for a solder resist and an insulating layer between layers. SOLUTION: This resin composition contains (A) a carboxyl group polysulfide-modified epoxy(meth)acrylate and (B) a diluent.
Patent JP-2002282150-A (JP)
Title: Bathtub
Inventor: SHIRAHATA KAZUO
IPC: A47K4/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To surely minimize of a dead space due to a projecting part such as a pillar in a bathroom. SOLUTION: In a bathtub 1 provided with a bathtub flange 3 at the upper part of a bathtub main body 2, a notch 34 is formed in correspondence with the projecting part formed in the bathroom at the flange 3, an auxiliary drain piece 36 is formed at the notched edge 35 of the notch 34, and the piece 36 and the drain piece 32 of the flange 3 are continued.
Patent JP-2002274471-A (JP)
Title: Electric motor vehicle
Inventor: KURATA KOJI
IPC: B60R25/31
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor vehicle for maintaining a state of widely securing a boarding/alighting space on the boarding/alighting side of a seat, easily performing a boarding/alighting action, and improving safety. SOLUTION: This electric motor vehicle is provided with a steering part 13 for pointing front wheel 12 and 12 to left and right both sides or the front of the vehicle, and is provided with a steering lock mechanism R1 for locking the steering part 13 in a state of securing the boarding/alighting space E on one side of the seat 18 by pointing a steering handle 23 of the steering part 13 to the other side of the vehicle when alighting to one side of left and right both sides of the vehicle.
Patent JP-2002285682-A (JP)
Title: Through cleat for cross roofing roof and cross roofing roof structure
Inventor: HIGUCHI TETSUYA
IPC: E04D3/362
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cross-roofing roof structure that uses such as through suspender and a cross-roofing roof structure using a suspender that uplift and a deflective defor mation of a cross-roofing roof plate can be prevented effectively and even if rain water infiltrates into the inside of the roof structure, the rain water can be prevented from flowing into the support member. SOLUTION: This invention relates to a through cleat for a cross-roofing roof structure. It is composed of a support member 3 which is fixed to a base plate part 4, a rising part 7 for water pan which bends upwards from the eaves upper edge, a turned-back part 8 which bends from the upper edge of the rising part 7 to the eaves side, an inclined part 9 for supporting the eaves side roof plate which bends downwards from the eaves edge of the folded-back part 8, a second turned-back part 10 which bends from the lowest edge of the inclined part 9 to the eaves side, a standing part 11 which bends upwards from the eaves side edge of the turned-back part 10, and an eaves side roof plate supporting part 12 which bends from the upper edge of the rising part 11 to the eaves side are integrally formed with a metal plate,  thus composing by housing an edge a of the eaves side of the supporting part 12 into the width of a gutter A.
Patent JP-2002288782-A (JP)
Title: Access road information processing system
Inventor: YAMAMOTO KAZUE
IPC: G06F19/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a person who is in charge of replying to an inquiry of the trade about access to a job site. SOLUTION: Access road information 6 obtained during travel along a road to a job site from the nearest arterial road is registered in a storage device 13 of a server 10. The access road information 6 comprises road widths and three-dimensional information on the road. A simulating means 14 refers to the access road information 6 to simulate on a computer whether a motortruck and other material transport vehicles can actually pass along the road. The simulation result is accessible via a network.
Patent JP-2002285583-A (JP)
Title: Rental system for civil engineering and construction machinery
Inventor: KOMAI MORIO
IPC: G06Q50/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To construct a system for setting an appropriate rent by checking on engine operating time, an engine speed and a work class of rented civil engineering and construction machinery all the time or according to need. SOLUTION: Characteristically, a communication means is provided via a communications satellite between the civil engineering and construction machinery and a rental company, data on the engine operating time, the engine speed and the like can be transmitted via a communications relay station to the communication means of the rental company for renting the machinery to a customer, and the rent of the machinery can be set according to the received data on the engine operating time and the like.
Patent JP-2002289607-A (JP)
Title: Method of forming insulating film
Inventor: HAYASHI YOSHIHIRO
IPC: H01L23/522
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently form a porous film material as an insulating film by baking alkoxyl silane hydrolysis products containing an organic polymer. SOLUTION: In a method of forming the insulating film by performing a heating process after coating a substrate with coating liquid containing a solvent, hydrolysis products composed of at least one kind of alkoxyl silane indicated in a general expression: R<1> n Si(OR<2> )4-n (where R<1> and R<2> are alkoxyl groups, n is an integer of 0, 1, 2 or 3) and the organic polymer, the heating process is performed in two stages; a first process performed by a single wafer processing heating apparatus and a second performed by a batch processing heating apparatus. In this invention, a low dielectric constant insulating film is formed by reducing a total heating time, while performing solvent removal and dehydrate condensation reaction in a short time by hot-plate heating, and performing furnace annealing at a temperature higher than heat decomposition of the organic polymer.
Patent JP-2002286347-A (JP)
Title: Cooling storage box
Inventor: SAKAI KAZUMA
IPC: F25B5/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling storage box comprising coolers for cooling each of a first and second storage compartments, and controlling the operating frequency of a compressor in which power consumption is reduced furthermore, in an freezer/refrigerator. SOLUTION: The freezer/refrigerator 1 comprises a freezing compartment 2, a refrigerating compartment 3, coolers 4 and 7 for cooling the freezing compartment and the refrigerating compartment, respectively, a compressor 9 for circulating refrigerant through each cooler, a valve 12 for switching refrigerant supply to both coolers or only to the cooler for the freezing compartment by interrupting refrigerant supply to the cooler for the refrigerating compartment, and a controller 16 for controlling the operating frequency of the compressor and the switching valve. When the refrigerant is supplied to both coolers by the switching valve, the controller operates the compressor with a low frequency and when refrigerant is supplied only to the cooler for the freezing compartment, the controller operates the compressor with a high frequency.