baber/WOPTO huggingface dataset:
Patent JP-2002291881-A (JP)
Title: Liquid supply implement
Inventor: SUGAMURA ATSUSHI
IPC: A61M5/148
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply implement, capable of easily confirming the suitable supply of a liquid. SOLUTION: The liquid supply implement comprises a body (1) as a transparent cylindrical body having a nozzle (2) provided at a distal end, and a presser (3) disposed at the inside of the body to press a liquid by sliding in a major axis direction of the body. In the implement, the slight slide of the presser can be easily confirmed by visually observing the body (1) via interference fringes of line groups (5, 6) respectively provided on the surfaces of the body (1) and the presser (3).
Patent JP-2002292225-A (JP)
Title: Honeycomb structure and its assembly
Inventor: HIJIKATA TOSHIHIKO
IPC: B01D39/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure which is excellent in durability to thermal stress breakage while suppressing lowering of reaction percentage, purification efficiency, regeneration efficiency or the like at the time of using. SOLUTION: The honeycomb structure 1 is constituted by integrating a plurality of honeycomb segments 2a, 2b of honeycomb structure which is divided by a partition wall 10 and has a large number of through holes 6 penetrating in an axial direction. The honeycomb structure 1 is characterized by that average wall thickness of at least one among honeycomb segments 2a constituting no outermost peripheral surface 23 of the honeycomb structure 1 is larger than average wall thickness of at least one among honeycomb segments 2b constituting the outermost peripheral surface 23. A honeycomb structure assembly is constituted by compressively holding the honeycomb structures 1 in a metallic container by arranging a compressive elastic material B at the outermost peripheral surface 23 of the honeycomb structure 1 in a compressive state.
Patent JP-2002301859-A (JP)
Title: Sheet for ink-jet recording
Inventor: ITO HIROSHI
IPC: B41M5/50
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for ink-jet recording which has excellent printing density of an image and ink absorbing properties and high preventing effect on color fading of an ink image caused by influences of UV rays and a very small amount of ozone gas included in the environmental gas during being stored for a long time and a high intra-layer bonding force of a receiving layer. SOLUTION: In the sheet for ink-jet recording provided with at least one layer of an ink receiving layer on a substrate, at least one layer of the ink receiving layer comprises at least one kind of inorganic pigment particles the surface of which is coated with a hydrophilic polymer obtained by polymerizing a hydrophilic or water-soluble monomer with an ethylene unsaturated group if necessary, with a hydrophilic monomer with at least two ethylene unsaturated groups, a hardly water-soluble monomer with at least one ethylene unsaturated group, a monomer with at least one ethylene unsaturated group and bonding with an inorganic pigment through a covalent bond and/or a monomer with at least one ethylene unsaturated group and a quaternary ammonium group and a cationic resin.
Patent JP-2002300846-A (JP)
Title: Method for food processing/preservation and processed food
Inventor: SAITO TOSHINORI
IPC: A23L17/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a processed food having high freshness at a low cost. SOLUTION: This method for food processing/preservation has a processing process in which a food containing seasoning is retained in a packaging bag in a state in contact with a dehydration sheet and a preservation process in which the food is kept in cold storage or frozen while maintaining the retention state as it is. The packaging bag is preferably designed according to a user of the processed food.
Patent JP-2002301966-A (JP)
Title: Seat for installing child seat
Inventor: YAMAKOSHI YUKIHIRO
IPC: B60N2/28
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent winding in a seat skin forming a slit by a connector of a child seat and biting a cushion pad by the connector without an extensive change of a structure. SOLUTION: A guide plate 7 reaching a rising base part of a latch 6 from under part of an open port of the slit 3 for inserting the connector 2 of the child seat is furnished in the inside of a seat cushion 4.
Patent JP-2002311504-A (JP)
Title: Projection display device
Inventor: UEDA MITSUGI
IPC: G02F1/13357
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a projection display device which is short in the start time before a light source is lighted after turning on of the power source, is high in the luminance of the light source, is good in beam-condensing efficiency and is long in life and is capable of specifically conveying the state of the light source to users. SOLUTION: This display device comprises a halogen lamp which can be instantaneously lighted and a super-high pressure mercury lamp. while the super- high pressure mercury lamp is not lighted, the halogen lamp is lighted. The state that the super-high pressure mercury lamp is not lighted is displayed on a screen.
Patent JP-2002308485-A (JP)
Title: Method and device for controlling band type body continuous feeder
Inventor: KIYOTA HIROTAKA
IPC: B65H19/18
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To shift a rotating position of a new web roll to the position facilitating paper splicing and keep it waiting in this condition when the width of a web for the following job is much narrower than that of a web for the previous job. SOLUTION: This band type body continuous feeder sticking a band type body 1 of a former web roll 103 to a band type body 1 of a new web roll 104 for continuously supplying the band type body 1 is provided with a manual paper splicing setting means setting manual paper splicing and a controller stopping the new web roll 104 rotating position in a sticking waiting position according to a signal from the manual paper splicing setting means.
Patent JP-2002309182-A (JP)
Title: Primer composition
Inventor: YOSHIKAWA ATSUSHI
IPC: C09D201/04
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition which is for use with various sealing agents and exhibits excellent adhesiveness to a difficultly bondable building member, especially, an acrylic electro-deposited building member. SOLUTION: The primer composition comprises a tackifier and a silane coupling agent having at least one functional group selected from a ketimine group, an oxazolidine group, and an amino group.
Patent JP-2002308428-A (JP)
Title: Transport method of powder and granular material including fine powder and transport device
Inventor: KINOSHITA JUNYA
IPC: B65G53/60
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a transport method to favorably air-power-transport a powder and granular material including fine powder, etc., to a secondary side tank from a primary side tank without causing a problem of blinding. SOLUTION: This transport method to air-power-transport the powder and granular material m including the fine powder to the secondary side tank CA from the primary side tank 1 circulates gas AR separated from the bulk material transported by the secondary side tank CA by a secondary side collecting means 5 to the inside of the powder and granular material m reserved in the primary side tank 1 and discharges filtered gas AF filtered by this powder and granular material m from this primary side tank 1.
Patent JP-2002316388-A (JP)
Title: Moisture permeable film
Inventor: TADA HIROSHI
IPC: A61F13/514
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a moisture permeable film which is excellent in waterproof properties and germproof properties, is heat-sealable with a polyolefin base material, and is inexpensive. SOLUTION: A laminate in which a film layer (I) containing a polyolefin resin and an inorganic substance, a film layer (II) containing an acid-modified polyolefin resin and an inorganic substance, and a film layer (III) formed from at least one selected from a thermoplastic polyurethane elastomer, a polyester elastomer, and a polyamide elastomer are laminated in turn and which is oriented uniaxially or biaxially is used as the moisture permeable film.
Patent JP-2002317617-A (JP)
Title: Purifying method of exhaust gas and structure for purification in neighborhood of exhaust port
Inventor: SHOJI YOSHINOBU
IPC: B01J20/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To adsorb and remove harmful matters such as NOx , SOx , CO, etc., contained especially in an exhaust gas of a vehicle and CO2 with a purifying device for purifying the exhaust gas in view of addressing environmental pollution by adsorbing and removing particulates such harmful components as nitrogen oxide NOx , sulfur oxide SOx , etc., exhausted mainly from an internal combustion engine of the vehicle and particulates such as carbon dioxide CO2 . SOLUTION: A casing 3 is attached to an outlet part of an exhaust cylinder 1 for an exhaust gas, an exhaust gas straight traveling preventing means is provided for preventing straight traveling of the exhaust gas exhausted from the outlet part of the exhaust cylinder 1, the exhaust gas is distributed into a space part 4 of the casing 3 with the exhaust gas straight traveling preventing means, and a compartment filled with an adsorbing material is provided in the casing 3 except the space part 4 so that the exhaust gas is purified by adsorbing the particulates so distributed by the adsorbing material in the compartment.
Patent JP-2002272289-A (JP)
Title: Method and apparatus for water-culturing plant
Inventor: MIZUSHIMA YOSHIHIKO
IPC: A01G31/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method capable of supporting the growth of large plants by combining removable cylindrical bodies with the holes of a culture panel in water culture. SOLUTION: This method for water-culturing plants is to carry out the water culture by separately housing each of small pieces of urethane planted with a plant into plural cylindrical bodies engaged to holes installed in a panel. The diameter of the cylindrical body is determined by the width of a hill spread and the height is determined by controlling the lateral branch spread of the above-ground part of a plant without bringing the plant to an irregular shape and in a necessary height as a restrained support frame for protecting lodging of the plant. But the height is different depending on the size of the objective plant expected at the time of harvest.  The quality of the aforesaid cylindrical body is preferably transparent or semitransparent in order to be easily irradiated and it is effective to make a notch at the lower end opening of the cylindrical body in order not to disturb the flow of the nutrition liquid.
Patent JP-2002321055-A (JP)
Title: Method of automatic welding and welded structure
Inventor: HATTORI HISASHI
IPC: B23K9/095
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of automatic welding, capable of high-speed welding without deteriorating the welding quality, by preventing an undercut at the time of strong-current welding and improving the lack of penetration at groove faces of very narrow grooves. SOLUTION: The welding current is decreased at both ends of the weaving to a current level where no undercut is generated. Then, by sending a strong current to the center of the weaving, high-speed welding is realized. And the lack of penetration at the groove faces is improved by increasing the welding current at both ends of the weaving.
Patent JP-2002324528-A (JP)
Title: Film for lead wire of cell and cell packaging material using the same and its manufacturing method
Inventor: YAMASHITA RIKIYA
IPC: H01M2/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a film for a lead wire of a cell and a cell packaging material using the same, which ensures stable hermetic sealing without electrical short-circuiting between a barrier layer of an outer package and the lead wire by the heat and pressure of heat-sealing, when, in cell packaging, a cell body is encased in the package having a heat-sealing layer of polypropylene, and the hem of the package is hermetically heat-sealed. SOLUTION: Where the lead wire composed of a slender metallic strip or rod is held between hem portions of the package comprising a laminate with a heat-sealing layer inside thereof, and the hem portions are hermetically sealed, the film intervening between the laminate and the lead wire is the multilayer film composed at least of an acid-modified terpolymer layer crosslinked of 0.5% to 80% in gel fraction and a polyolefin layer.
Patent JP-2002316619-A (JP)
Title: Security device for vehicle with awning
Inventor: HANZAWA KIICHIRO
IPC: B60R25/31
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a security device 1 for a vehicle with an awning which can improve the anti-theft performance in the vehicle with the awning 3 mounted thereon. SOLUTION: The security device 1 for the vehicle with the awning comprises a metal wire 4 with one end 4a thereof connected to the ground and the other end 4b connected to the positive electric potential and the predetermined electric potential applied thereto, a disconnection detection unit 8a which is electrically connected to the metal wire 4, and a control unit 8 which detects any disconnection by the disconnection detection unit 8a and transmits an alarm to an alarm unit 9. For example, any disconnection of the metal wire 4 by using a knife, etc., by a person entering a cabin can be detected and alarmed, and the anti- theft performance of the vehicle with the awning can be improved.
Patent JP-2002323952-A (JP)
Title: Portable terminal equipment
Inventor: ISHIKAWA HAJIME
IPC: G06F1/16
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal equipment, with which input operation itself is easy and the configuration of a main body of portable terminal can be simplified. SOLUTION: This equipment is provided with a touch panel 4 provided on a main body 2 of portable terminal, an input pen 3 for performing inputting while being abutted to the touch panel 4 and a protecting cover 5 overlaying the touch panel 4. The input pen 3 is freely attachably and detachably fitted to the main body 2 of portable terminal and has an axial form internally having a storage space and the protecting cover 5 is stored in the storage space to freely appear/disappear.
Patent JP-2002322650-A (JP)
Title: Reinforced earth structural body
Inventor: NOAMI TOSHIO
IPC: E02D17/20
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a high cost due to unnecessary construction in an intermediate part in construction of a reinforcement material continuously arranged throughout from a slope or a wall face to a fixing part of a reinforced earth structural body. SOLUTION: The reinforcement materials 3 are constructed only in a part requiring stabilization of earth around the slope or the wall face 4, or a part for reducing an earth pressure working on a wall face material 7, and a fixing part 5. In the intermediate part, connection materials 6 transmitting force between the reinforcement materials 3 is used without arranging any reinforcement 3.
Patent JP-2002327386-A (JP)
Title: Method for producing ultrafine fiber and sheet composed of ultrafine fiber
Inventor: NAKAJIMA KEIHACHIROU
IPC: D21H13/18
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ultrafine fibers dispersed in water from readily fibrillated fibers containing a vinyl alcohol polymer and an acrylonitrile polymer which have hitherto been difficult without producing fiber balls or bundles. SOLUTION: This method for producing the ultrafine fibers fibrillates fibers having 1-3 mm fiber length and comprising the vinyl alcohol polymer and acrylonitrile polymer in a ball mill.
Patent JP-2002327203-A (JP)
Title: Sintered compact, sintering method, and sintering device
Inventor: SUNAMOTO KENICHI
IPC: B22F5/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sintered compact which can exactly realize a new function. SOLUTION: The sintered compact 1 has a cylindrical shape, an enhanced density in one side of the shaft direction, and a reduced density in the other side of the shaft direction so as to give an enhanced specific surface area. Thereby, the compact realizes a new function which ensures mounting strength at one side of the shaft direction of the sintered compact, and a high heat- radiation effect at the other side based on the increased specific surface area, without increasing the dimension.
Patent JP-2002328229-A (JP)
Title: Method for forming optical thin film and selectively reflecting film
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02B5/26
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an optical film by which an optical film of a thin film having excellent optical characteristics (intrinsic double refraction Δn and selective reflection peak) can be easily formed at a low cost. SOLUTION: In the method for forming an optical film, and optical film is formed by using a liquid crystalline composition containing a polymerization initiator and a liquid crystalline compound having at least one polymerizable group. The method includes a process of keeping the liquid crystalline composition at a temperature where the liquid crystal phase is formed and irradiating the composition with light at a temperature condition of <=80 deg.C to partially polymerize and then further heating and hardening after the irradiation of light.
Patent JP-2002328522-A (JP)
Title: Toner detecting device, developing device, recovered toner storing device and image forming device
Inventor: KURENUMA TAKEROU
IPC: G03G21/10
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To detect toner at an optimum position in a toner storage container such as a developing case and to install a light emitting element and a light receiving element at a position having a space in terms of design in a toner detecting device used for the developing device of an image forming device. SOLUTION: This toner detecting device is equipped with an entrance-side light guide 72 for guiding light from the light emitting element 71 to a toner detecting position B in the developing case (toner storage container) 42, and an exit-side light guide 73 for guiding the light from the toner detecting position to the light receiving element 74 on the outside of the developing case. The edges of the light guides 72 and 73 are bent, and the toner detecting position B is provided at a position deviated by an optional distance, (d) from a line L between the light emitting element and the light receiving element, then the existence of the toner in the toner storage container is detected by using the light emitting element and the light receiving element.
Patent JP-2002334248-A (JP)
Title: Computer system judging customer type in real time
Inventor: KAMEOKA TATSUTADA
IPC: G06Q30/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of analyzing an individual browsing person in the middle of accessing a Web site without burdening a server. SOLUTION: This computer system is related to a Web server providing a homepage on the Internet. To basic contents provided on the homepage, a value indicating the relation of the contents to a plurality of respective customer types of users is imparted. A means for judging the customer type of an optional user on the basis of the sum-up value of the values of one or plurality of the contents transmitted to the user corresponding to the operation of the user when the user accesses the homepage is provided. By the invention, the customer type of the user is judged in real time while accessing the Web site without storing the access log of each user.
Patent JP-2002030009-A (JP)
Title: Method of producing levorotatory menthol
Inventor: SAYO NOBORU
IPC: C07C45/62
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively synthesize l(levorotatory)-menthol only through the catalytic hydrogenation process that has given poor yield and poor selectivity with conventional catalysts) by uniquely selecting a novel type of hydrogenation catalyst. SOLUTION: This process for producing l-menthol is characterized by hydrogenating piperitenone with a transition metal complex of a specific optically active phosphine to pulegone, hydrogenating the resultant pulegone with a ruthenium-phosphine-amine complex in the presence of a base to pulegol and hydrogenating the pulegol with a transition metal catalyst to l-menthol.
Patent JP-2002332833-A (JP)
Title: Exhaust emission control device of multi-cylinder engine
Inventor: NAKAI HIDEO
IPC: F02D45/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of a multi-cylinder engine which can activate a catalyst earlier, at a low temperature and can improve the engine full-open performance at a high temperature. SOLUTION: There are provided two exhaust gas passages 12a and 12b for individually guiding the exhaust gas, exhausted from a first cylinder #1 and a fourth cylinder #4 and the exhaust gas exhausted from a second cylinder #2 and a third cylinder #3 with the order of ignition an engine 1 not continuous to immediate upstream of a catalytic converter 13, a warm-up sensor 11 for determining that the engine 1 is at cold start, and an electronic control device for 15 for controlling, so that the air-fuel ratio of the first cylinder #1 and the fourth cylinder #4 is made lean and that of the second cylinder #2 and the third cylinder #3 is made rich, when the engine is determined by the warming-up sensor 11 to be at cold start, and the ignition timing of the lean first cylinder #1 and the fourth cylinder #4 is made to advance farther than the rich second cylinder #2 and the third cylinder #3,  and high-concentration carbon monoxide from the exhaust gas passage 12b and high-concentration oxygen from the exhaust gas passage 12a are made to react at immediate upstream of the catalyst converter 13, so as to raise the temperature of a three-way catalyst built in the catalytic converter 13.
Patent JP-2002338061-A (JP)
Title: Recording media cassette
Inventor: MARUYAMA TOSHIMI
IPC: B65H1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To simply change identification information of recoding media. SOLUTION: A resistor sheet 7 is mounted on the outer face of a recording paper cassette 1. Three or more electrodes are provided with an equal interval on a support of the resistor sheet 7, and two or more resistors are provided between these electrodes. The electrodes and the resistors are formed in the film state. When a recording paper cassette 1 is loaded on a printer, voltage between the electrodes is read out by the printer. The read-out voltage is converted to digital data, which are recognized as identification information of a color thermal recording paper 3 in the printer.
Patent JP-2003011500-A (JP)
Title: Heat-sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/26
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To develop a heat-sensitive recording material with excellent antistatic properties. SOLUTION: In the heat-sensitive recording material provided with a heat- sensitive color developing layer comprising an ordinarily colorless or light- colored color developing compound and a developing compound coloring the color developing compound by heating as main ingredients on a substrate, the heat-sensitive recording material is characterized by containing a polystyrene sulfonate.