baber/WOPTO huggingface dataset:
Patent JP-2003089713-A (JP)
Title: Method for producing polyurethane resin aqueous dispersion
Inventor: KITADA MITSURU
IPC: C08G18/10
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane resin aqueous dispersion which presents good contact adhesiveness just after lamination and both initial and final adhesive strengths when used as adhesive and also high sedimentation stability of the dispersed particles after pulverized and good coatability on substrate. SOLUTION: This method for producing the polyurethane resin aqueous dispersion comprises the following practice: a prepolymer D obtained by reaction between a polyisocyanate A, a polyol B and an organic solvent C and an aqueous dispersion G obtained by dripping or dividedly charging an aqueous solution containing a surfactant E into the prepolymer D to effect phase inversion emulsification is mixed with a polyamine H at an equivalent ratio or less based on the isocyanate group in the prepolymer D to carry out chain extension reaction, wherein the polyol B and/or the polyamine H contain carboxylate group and/or sulfonate group.
Patent JP-2003092094-A (JP)
Title: Cell device
Inventor: IWATA MIKIO
IPC: H01M2/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cell device with long life and light weight. SOLUTION: With the cell device 11 structured by containing in a cell can, together with insulation oil 14, cells 101 which contain and seal a power- generating element 102 including an electrode and electrolyte solution and a lead 104 connected to them into a container 103 made of a laminated film with a resin layer 103a formed on the inner face, at least a part of the resin layer 103a inside the container getting in contact with the insulation oil 14 is made of a material insoluble in the insulation oil 14. Liquid paraffin is preferable as insulation oil 14 for the cell device, and polypropylene or a polypropylene copolymer is preferable as a material insoluble to liquid paraffin.
Patent JP-2003090664-A (JP)
Title: Refrigerator
Inventor: OAKU SUSUMU
IPC: F25D17/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve cooling ability of a chilled chamber by upgrading the flow of a cold gas to the chilled chamber. SOLUTION: A refrigerator comprises the chilled chamber 7 provided at the lower section of a cold storage chamber 6 in such a manner that the cold gas to the chamber 6 is supplied through a cold gas passage 19 of a ceiling side and the cold gas to the chamber 7 is supplied through a cold gas return passage 17 behind the chamber 7. In this refrigerator, a ratio of a lateral width of a communicating section at an upper forward part of a partition 13 having an air supply port 13a communicating with the passage 19 of the chamber 6 side, to that of a cold gas passage 16 of the chamber 7 side is set to 1:1, the cold gas fed from the port 13a is vertically and equally distributed to upper and lower parts to improve the flow of the cold gas to the chamber 7, and hence the cooling ability of the chamber 7 can be improved.
Patent JP-2003093961-A (JP)
Title: Method for applying liquid, method for packaging element, method for transferring element, method for arraying element, and method for manufacturing image display device
Inventor: HAYASHI KUNIHIKO
IPC: B05D7/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a minute region with a liquid in good coating quality. SOLUTION: The method comprises a process for holding the liquid 5 on a coating member 3 formed by bundling a plurality of wire members 4, a process for forcing out the liquid 5 from the coating member 3 by applying tensile stress in the directions of both ends of the coating member 3 holding the liquid 5, and a process for bringing the liquid 5 forced out from the coating member 3 into contact with a substrate 1. Because the coating member 3 is formed by bundling the wire members 4, it presents a wiry shape. In the method for coating the substrate 1 with the liquid 5 by bringing the liquid 5 held by the wiry coating member 3 into contact with the substrate 1, a region having width equivalent to wire width and a very small area, i.e. a minute region is coated with the liquid.
Patent JP-2003092989-A (JP)
Title: Apparatus for removing fluffs from tea leaves
Inventor: YAMAZAKI JIKOKU
IPC: B07B4/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of removing the fluffs in unrefined tea leaves and corresponding to a variety of the amount and kind of the unrefined tea leaves. SOLUTION: This apparatus for removing and collecting the light fluffs mixed in unrefined tea leaves includes a wind power separatory means which works as follows. The charged unrefined tea leaves are winnowed into fluffs- containing light tea leaves and the others by the aid of a horizontal cylindrical separatory section and the air stream circulating in a hollow case section collocated tangentially with the above section and the fluffs-containing light tea leaves are centrifuged. A vibratory moving separatory means which works as follows; by the aid of the vibration of both a receiving plate and a comb teeth-shaped section extendedly coupled with the receiving plate, the fluffs- containing tea leaves on the comb teeth-shaped section and fine tea leaves shaken and fallen for collection via the gaps of the comb teeth-shaped section are separated.  A suction separatory means which works as follows; the fluffs that are taken in by suction via a suction port provided on the hollow case and the other tea leaves that are passed through a discharge port are separated, and a fluffs separatory and collective means for centrifuging the fluffs.
Patent JP-2003099532-A (JP)
Title: Filing system for medical use
Inventor: YAMADA MITSUHIKO
IPC: G16H10/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a filing system for medical use which is easily migrated from an original medical information management by handwriting chart, and which is possible to be installed to even a small-scale clinic. SOLUTION: A medical care management DB 112, which includes a personal file created by each patient, is created in a hard disc device 110, and CPU 12 operates as follows in response to an operation to an input operation part 101. A chart 200 including recording contents of handwriting is read by a scanner 104, a chart image data indicating the contents is saved as an image data for medical care 112b, and a pointer to that is set in the personal file. Besides, the saved chart image data is displayed by each patient on a display device 106 with an examination data and caution statement. And, a chart, in which the chart image data is already saved, is read again by the scanner 104 after adding a postscript, and different part between the new chart image data and the exiting chart image data is saved as a postscript image data.
Patent JP-2003093069-A (JP)
Title: RHIZOBITOXINE-PRODUCING GENE rtxC
Inventor: MINAMIZAWA KIWAMU
IPC: C12N9/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To pay attention on a natural ethylene biosynthesis inhibitor, i.e., rhizobitoxine (RT), produced with a soybean rhizobium, Bradyrhizobium elkanii, and biochemically and genetically elucidate its biochemical synthesis route, and to create two useful bacteria transformed by the transduction of a rhizobitoxine-producing gene group to impart a rhizobitoxine biosynthesis ability. SOLUTION: A rtxC gene encoding an enzyme, dihydrorhizobitoxine desaturase, catalyzing a biosynthesis from dihydrorhizobitoxine to rhizobitoxine, and other new genes, especially, a gene encoding the following protein (a) or (b): (a) a protein comprising an amino acid sequence represented by a specific sequence and having the activity of the enzyme, dihydrorhizobitoxine desaturase, and (b) a protein comprising the amino acid sequence (a) in which one or several amino acids are deleted, substituted or added, and having the activity of the enzyme, dihydrorhizobitoxine desaturase.
Patent JP-2002190828-A (JP)
Title: Filter development method in event channel network and agent
Inventor: DESROCHERS STEPHANE
IPC: H04L12/56
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for developing novel filter constraint in network filters included in an event channel network(ECN) and to provide an agent. SOLUTION: On the occurrence of addition or deletion of a consumer or revision in a subscribe event type of the consumer, the agent calculates the filter constraint and the arrangement of the filters. The agent is provided with a network model including model filters corresponding to the network filters. Each network filter transmits an identifier and a breeder message to downstream. When detection of the breeder message is confirmed from all the network filters needing the novel constraint, the agent concludes a contract of distribution of an event type with a requester consumer.
Patent JP-2003109192-A (JP)
Title: Rental vehicle search supporting device
Inventor: MURAMATSU HARUJI
IPC: G06Q30/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rental vehicle search supporting device, in which a rental vehicle can be searched without violating the privacy of the user of the rental vehicle. SOLUTION: This device is provided with a search trust information generating means 30a1 for generating search trust information presenting the trust of search from an owner while having vehicle identification data, in which a rental vehicle 2 designated from the owner can be identified, position information fetching means 30a2 for fetching position information outputted from on- vehicle equipment 10 loaded on the rental vehicle 2 corresponding to the vehicle identification data, which the search trust information generated by the search trust information generating means 30a1 has, search support information generating means 30a3 for generating search support information for supporting the search while having the position information fetched by the position information fetching means 30a2,  and search support information output means 30a4 for outputting the search support information to a request source so that the search can be supported based on the search support information generated by the search support information generating means 30a3.
Patent JP-2003104980-A (JP)
Title: Method for producing maleic anhydride
Inventor: KAWASHIMA TADAYOSHI
IPC: B01D3/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing maleic anhydride by which occurrence of a clogged product in an azeotropic dehydration step is suppressed. SOLUTION: In this method for producing maleic acid comprising a step for dehydrating a crude maleic acid-containing aqueous solution by azeotropic distillation using an azeotropic dehydration tower and obtaining maleic anhydride from the tower bottom of the azeotropic dehydration tower, introduction of the maleic acid to the azeotropic dehydration tower is carried out at a site which is not lower than 1/2 of theoretical stages ranging from the tower bottom to a feed position of a crude maleic acid-containing aqueous solution. The method prevents occurrence of the clogged product due to a solid materials such as fumaric acid, prevents foaming caused by the clogged product and enables long-term continuous operation.
Patent JP-2003104801-A (JP)
Title: Stabilized microorganism propagation inhibitory composition
Inventor: KUBOTA HISAO
IPC: C08K5/46
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized microorganism propagation inhibitory composition showing less decomposition, and capable of exhibiting a stable effectiveness for a long period. SOLUTION: This stabilized microorganism propagation inhibitory composition is prepared by incorporating an epoxy compound, an organic solvent optionally dissolvable in a mineral spirit or an organic solvent optionally dissolvable in the epoxy compound and mineral spirit in a haloacetylene-based compound and an isothiazoline-based compound.
Patent JP-2003111129-A (JP)
Title: System and method for collecting failure information at phs repeater base station
Inventor: SAKAI KAZUYA
IPC: H04W24/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To collect the communication failure information of a repeater base station from a remote point without connecting cables to the station when a line disturbance occurs. SOLUTION: A failure information collecting system is provided with a memory 370 which stores communication failure information, a direct communication function section 382 which communicates with a maintenance terminal 100 by direct communication, and a failure information acquiring function section 383 which fetches the failure information stored in the memory 370. The collecting system is also provided with a sending-out function section 384 which sends out the failure information to the terminal 100, and a correcting function section 385 which corrects data errors by using the PIAFS procedure, etc., when the sending-out function section 384 sends out the failure information. Consequently, even when failure occurs between the repeater base station 300 and a base station 400 at a connecting destination, the failure information at the repeater station 300 can be collected easily.
Patent JP-2003113383-A (JP)
Title: Gas flow layer gasification furnace, method of gasification and methane-reforming burner used therefor and method for reforming
Inventor: TAKEDA MAKOTO
IPC: C10J3/46
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas flow layer gasification furnace capable of recovering an objective H2 , CO mixed gas by effectively utilizing a methane-containing gas without lowering the gasification performance of coal. SOLUTION: This gas flow layer gasification furnace by heating solid carbonaceous raw materials at a higher temperature than the melting point of ash together with an oxidizer to gasify them to H2 and CO, heating a methane- containing gas with steam to reform it to H2 and CO and recovering produced H2 and CO mixed gas is provided by making each burner for supplying the solid carbonaceous raw materials and oxidizer, and burners for feeding the methane-containing gas and steam as independent, and arranging the 2 kinds of burners along with a circumferential direction on the same plane of the gasification furnace and so that their ejecting directions become tangential directions against a cross-sectional virtual circle formed by the gas flow in the gasification furnace.
Patent JP-2003115148-A (JP)
Title: Disk chuck mechanism of disk player
Inventor: NAKAO KOICHI
IPC: G11B17/028
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To surely engage a chuck pulley 91 with a turntable 14 in a disk chuck mechanism of a disk player. SOLUTION: This disk chuck mechanism is provided with a holder 3 that holds a disk 12 and should relatively approach and separate to/from the turntable 14, and a chuck pulley 91 attached through an opening 34 opened in the holder 3. Constant play is provided between an inner circumferential face of the opening 34 of the holder 3 and an outer circumferential face of the chuck pulley 91 in the radial direction and the rotation axis of the chuck pulley 91, and a rib 95 that comes into sliding contact with the inner circumferential face of the opening 34 of the holder 3 by moving toward the holder and making the center axis coincide with that of the turntable 14 is also provided projectingly in the chuck pulley 91.
Patent JP-2003115488-A (JP)
Title: Semiconductor device manufacturing method
Inventor: NOGUCHI JUNJI
IPC: H01L21/304
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology which avoids leaving unpolished portions of a Cu film in a CMP process for forming Cu wirings by the damascene method. SOLUTION: The manufacturing method comprises the steps of: polishing a Cu film with an abrasive-free slurry by a first polishing surface platen of a CMP apparatus 1 and stopping polishing the Cu film at a barrier metal layer; polishing the surface of a semiconductor wafer 6 with a mixture of an abrasive- free slurry and a silica slurry mixed irumediately before use by a second polishing surface platen 3 to remove the Cu film locally remaining unpolished in the first step; and polishing the barrier metal layer in other regions than wiring grooves with a silica slurry by a third polishing surface platen 4; and forming Cu wirings in the wiring grooves.
Patent JP-2003120009-A (JP)
Title: Repair floor and its construction method
Inventor: USHIMARU MASATERU
IPC: C04B28/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem of no repair construction method existing for a hard finished floor due to incapability of acquiring the adhesion of a repair floor because of its hard and nonporous properties in repair when damaged under the long-term use of the hard finished floor formed by scattering a mixture obtained by mixing wear-resistant aggregate such as natural stone, artificial aggregate or carborundum, with a hydraulic binding material such as Portland cement, on the surface of unhardened concrete or mortar, and absorbing excess moisture in the concrete or mortar to harden it. SOLUTION: Resin mortar comprising water polyol, an isocyanate compound, hydraulic cement and further aggregate mixed if necessary can be reused as the repair floor because of its excellent adhesion to the existing hard finished floor and its excellent floor performance such as wear resistance.
Patent JP-2003123346-A (JP)
Title: Cassette tape driving device
Inventor: KATO TAKUYA
IPC: G11B15/44
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To make tape loosening not to be generated without providing a stopper mechanism stopping forcibly the rotation of reel parts when a cassette tape driving device is changed over from a FF mode or a REW mode to a stopping mode. SOLUTION: A driving motor driving first and second reel parts in a state in which a first driving gear is engaged with the first reel part or the second reel part is stopped and, thereafter, the driving device is moved to the stopping mode. Since the driving-side reel part can make rotational amount by inertial force posterior to the stoppage minimum, the tape loosening is prevented from being generated. Moreover, when the following-side reel keeps on rotating with the inertial force, the tape loosening can be eliminated by making the driving device perform a F-play mode or a R-play mode after the driving device reaches the stopping mode and then by making the driving device move to the stopping mode again.
Patent JP-2003124155-A (JP)
Title: Cutting device
Inventor: KABASAWA TAKAYUKI
IPC: B28D5/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which can realize alignment for detecting a region to be cut of a work piece held by a chuck table readily and cut the work piece tilting to a surface perpendicular to a surface of a work piece without requiring the need for resetting of a work piece when the cutting direction is changed by 90 degrees. SOLUTION: The cutting device has a chuck table for holding a work piece, a spindle unit with a rotary spindle for mounting a cutting blade for performing cutting process for a work piece held by the chuck table and a spindle unit supporting mechanism supporting the spindle unit movably in a cutting direction. A spindle unit supporting mechanism has a work piece moving base, a guide rail which is provided to the moving base and has a prescribed curvature radius, a spindle unit supporting member which is disposed movably along the guide rail for mounting a spindle unit and an angle adjustment mechanism for moving adjustment of the spindle unit supporting member along the guide rail.
Patent JP-2003124658-A (JP)
Title: Unit mounting structure
Inventor: SAKURAI TAKAO
IPC: H05K5/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a unit mounting structure, reduced in the number of constitution parts, simple in the configuration of the same, restrained in the increase of a manufacturing cost by reducing the number of manufacturing processes of the parts and the man-hours for the assembly of the same while capable of positioning in all directions of up-and-down, fore-and-rear and left-and-right upon fixing the unit on a mounting base. SOLUTION: The unit mounting structure, in which the unit 1 having a bottom surface is mounted on the mounting base 2 having a mounting plate 2b for mounting the bottom surface of the same to position and fix the same, is provided with a plurality of legs 1a established on the bottom surface of the unit 1, a plurality of punched-out parts 2c formed by punching the mounting plate 2b at positions corresponding to the legs 1a of the unit 1, and fixing means 3, 4 for fixing the unit 1 to the mounting base 2 upon inserting the plurality of legs 1a of the unit 1 into the plurality of punched-out parts 2c of the mounting base 2.
Patent JP-2003118025-A (JP)
Title: Resin sheet, its production method, substrate made of the sheet, and liquid crystal display using it
Inventor: SAKATA YOSHIMASA
IPC: G02F1/1333
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin resin sheet which is light in weight and excellent in mechanical strength and light diffusion properties, a method for producing the sheet, a liquid crystal cell substrate using the sheet, and a liquid crystal display. SOLUTION: A hard coat layer, a gas-barrier layer, and a base material layer are laminated, and an uneven structure is formed on the surface of the base material layer to be the outermost layer to form the resin sheet excellent in light diffusion properties. Alternatively, the hard coat layer and the base material layer are laminated, the uneven structure is formed on the surface of the base material layer, and a thin metal layer is formed on it to form a reflection type resin sheet excellent in light diffusion properties.
Patent JP-2003124586-A (JP)
Title: Circuit board
Inventor: OGAWA KOJU
IPC: H05K3/46
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of improving transmission characteristics of a signal in the board in which a signal conductor wire for transmitting a high-frequency signal is formed on the surface of the board. SOLUTION: The circuit board 101 comprises the signal conductor wire 126 or the like of the surface 112 of the board, a surface side first ground layer 129K or the like extended to the one side of the wire 126 or the like and a surface side second ground layer 129L or the like extended to the other side. The board 101 further comprises a rear surface side ground layer 132 in the board. The board 102 also comprises first and second blind hole inner conductor layers 132K, 132L or the like for connecting the surface side first and second ground layers 129K, 129L or the like to the rear surface side ground layer 131 near the wire 126 or the like.
Patent JP-2003129168-A (JP)
Title: High bh steel sheet and method for using it
Inventor: YOSHINAGA NAOKI
IPC: C22C38/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet which can impart itself a BH (bake hardening) quantity of 50 MPa or more, without causing a stretcher strain after press- formed, and a using method thereof. SOLUTION: The high BH steel sheet is characterized by having a bake hardening (BH) quantity of 50 MPa or more, and yield point elongation (YP-El) of 0.4% or more, after artificial aging at 100 deg.C for 1 hr. The method for using the high BH steel sheet is characterized by rewinding the steel sheet, skin-pass- rolling it at a reduction of 4.0% or less, cutting it to the final shape, and press- forming it.