baber/WOPTO huggingface dataset:
Patent JP-2003010816-A (JP)
Title: Garbage disposal device
Inventor: HAGIWARA NORIHIKO
IPC: B09B3/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal device capable of keeping airtight between the outer peripheral side of a connecting member passing through a body case and the body case of a low cost. SOLUTION: In the garbage disposal device installed under a sink 2, a drain connecting member 4 provided in a drain opening 3 of the sink 2, a passage member 13 with a drain channel 12 and a chute 10 formed on an inner cylinder, the passage member 13 to the drain connecting member 4 formed airtightly, and the body case 17, with an opening part 17a formed on the top face, storing a garbage degrading tank 8, are provided. The connecting member 6 is formed of an elastic material and an annular fitting pat 6a is formed on the outer peripheral side of the connecting member 6 with the opening part 17a of the body case 17, with the connecting member 6 fitted into the fitting part 6a.
Patent JP-2003021235-A (JP)
Title: Pressure vessel
Inventor: KUROKAWA TAIJI
IPC: F16J12/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive structure for preventing deformation and rupture of a pressure vessel by discharging gas within the pressure vessel when an atmospheric temperature rises. SOLUTION: One or more vertical grooves 5 extending in the vertical direction beyond the sealing part are punched on an inner peripheral surface of an opening 2 of a container body 1. After solubilizing agent 6 melting at a prescribed temperature is filled into the vertical groove 5 to be flush with the inner peripheral surface of the opening 2, an outer peripheral surface of a flange 7 of a mountain cap 3 is brought into pressure-contact with the inner peripheral surface of the opening 2 and an outside surface of the solubilizing agent 6 by clinching.
Patent JP-2002107365-A (JP)
Title: Whole blood immunoassay
Inventor: UCHIDA SHINYA
IPC: G01N21/3577
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a whole blood immunoassay, in which the effects of blood cell can be removed, without affecting antigen antibody reaction. SOLUTION: A whole blood sample and sensitized insoluble carrier particles are mixed to undergo immune agglutination, and an agglutination mixture thus obtained is diluted with an aqueous solution, containing a red blood cell dissolving agent, so as to prepare a sample for measuring the extent of agglutination.
Patent JP-2003023068-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: SHIMOMURA NARAKAZU
IPC: H01L21/768
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device realizing superior electrical connection even for the so-called 'borderless connection hole' in a multilayer wiring layer, and to provide a manufacturing method. SOLUTION: Inside a connection hole 16 formed on an interlayer insulation film 12 on a lower layer wiring layer 11, the barrier layer of high-melting point metal and the contact plug 17 of the high-melting point metal through the barrier layer are embedded. The barrier layer and a laminated film 18 composed of aluminum or the alloy film are formed on the contact plug, and an insulation film and the laminated film is patterned so as to be in contact with the contact plug. Further, by eliminating etching products, upper layer wiring is formed.
Patent JP-2003023549-A (JP)
Title: Signal dc voltage stabilization circuit and video equipment using the same
Inventor: OTANI MICHIHIKO
IPC: H04N5/14
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To relax fluctuations of a DC voltage during a black reference period for the output digital signal of an A/D converter for stability. SOLUTION: A loop is provided, in which an averaging circuit 6 averages during a black reference period, at least two binary data, of the signal clipping the high-order bit of output digital signal of the A/D converter 3 with a clip circuit 5. The value acquired, with a D/A converter 9, by D/A converting, the difference between the average value and a clamp level set value, is compared with the intermediate voltage of a reference voltage of the D/A converter 9. According to the magnitude of the comparison result, a capacitor 13 is charged/ discharged, and in accordance with the voltage of the capacitor 13, the DC voltage, during the black reference period of the signal inputted to the A/D converter 3 is controlled.
Patent JP-2003029445-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: OGAWA KOICHI
IPC: G03G9/083
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To ensure uniform dispersibility of a wax in an electrostatic charge image developing toner using a polyester resin as a bonding resin and to therefore obtain an electrostatic charge image developing toner excellent in low temperature fixability and anti-offsetting property and capable of forming good developed images over a long period of time. SOLUTION: A thermoplastic polyester resin having 5-20 mgKOH/g acid value is used as a bonding resin, melted and kneaded with a colorant, a charge controlling agent, a wax and a copolymer comprising >=55 wt.% ethylene units, (meth)acrylic ester units and glycidyl (meth)acrylate units and/or carbon monoxide units, added in an amount 0.2-2 times the amount of the wax and the kneaded material is solidified and pulverized to obtain the objective electrostatic charge image developing toner.
Patent JP-2003029516-A (JP)
Title: Toner resupply device
Inventor: FUJITA SHOICHI
IPC: G03G15/08
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a toner resupply container that eliminates a pressure difference between the inside and outside of the container by a simple operation and has a simple structure. SOLUTION: In the toner resupply container, the lower end opening of an upper container tube 11 having a resupply opening 1a at the top hermetically closed with a removable sealing member are connected to the upper end opening of a lower container tube 12 so that both the container tubes 11 and 12 communicate with each other. The upper container tube 11 having the resupply opening 1a hermetically closed with the removable sealing member and the lower container tube 12 being at the upper end are connected together by a connecting portion 13 so that the connected tubes 11 and 12 are freely slid one within the other. The inside of the container is water-tightly and air-tightly sealed with the sealing member 3. Thus, the inner capacity of the container can be adjusted.
Patent JP-2003031577-A (JP)
Title: Method for planarizing deposited film
Inventor: YOSHIDA HIDEAKI
IPC: H01L21/3205
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce dishing which occurs, when overpolishing of CMP is terminated. SOLUTION: A wiring groove 12 is formed in an interlayer insulating film 11 on a semiconductor substrate 10 and a barrier metal layer 13 is formed on the surface of the interlayer insulating film 11, including the inner face of the wiring groove 12. A seed layer of copper 14 is formed on the barrier metal layer 13, and the seed layer 14 is made to grow by electroplating method, and a copper film 15 is deposited. The first step of CMP is performed on the copper film 15 and a planarized copper film 15A is obtained. The second step of CMP is performed on the planarized copper film 15A and an embedded wiring 15B is formed. A part, existing on the outer side of the wiring groove 12 in the barrier metal layer 13, is removed. The thickness of the copper film 15 is set to 1.6 to 2.0 times the depth of the wiring groove 12.
Patent JP-2002076131-A (JP)
Title: Semiconductor device, method for forming semiconductor device, and electrostatic discharge protection apparatus
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/822
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To realize an ESD protection circuit that is formed monolithically on a surface of an integrated circuit to be protected. SOLUTION: A semiconductor device comprises a SOI(silicon-on-insulator) substrate that includes a base substrate (layer), an insulating layer, and a silicon layer; a trench capacitor that is formed in the SOI substrate and includes at least one trench penetrating the silicon layer and the insulating layer and extending to the base substrate (layer), and a resistance element that is formed in the SOI substrate (210). The configuration of the capacitor and the resistor forms a R-C circuit used for triggering an electro-static discharge (ESD) protection.
Patent JP-2002124520-A (JP)
Title: Etchable hetero-junction interface
Inventor: BAHL SANDEEP R
IPC: H01L29/812
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To realize etching characteristics of a hetero-junction capable of being fined. SOLUTION: A transition etching layer (20) is provided between an upper layer (12) and a lower layer (14) and preferably capable of preventing a material composition having undesired etching characteristics from being formed. The transition etching layer (20) prevents the upper layer (12) and the lower layer (14) from mixing with each other.
Patent JP-2003029473-A (JP)
Title: Image forming device
Inventor: NISHIKAWA HIDEFUMI
IPC: H04N1/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device usable in common constituted so that an original can be set and discharged in a low position of height from the installation floor level by giving consideration to the use by a wheel chair's user and so that a non-handicapped user can operate the device in the optimum position from a point of view of the non-handicapped user's operability. SOLUTION: The image forming device is provided with the device main body with a main body original placing part for placing an original and an original reading part for reading the original and for forming an image based on the read original data, an original carrying device which is arranged on the left or right side of the device main body viewing from the front side of the device main body and provided with another original placing part for placing an original other than the original placed on the main body original placing part and an original emergent tray part for delivering the original, a 1st carrying path for carrying the original from the original placing part to the reading position of the original reading part, and a 2nd carrying path for carrying the original from the reading position of the original reading part to the original emergent tray part.
Patent JP-2003037348-A (JP)
Title: Method for forming circuit
Inventor: WATANABE MASANAO
IPC: B42D15/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a circuit in which sufficient adhesion of the circuit pattern of an RFID data carrier, or the like, to the basic material of a protective film can be ensured. SOLUTION: A circuit pattern including the connecting part to an IC chip is formed on a basic material by screen printing method using a conductive ink, an IC chip is fixed to the connecting part of circuit pattern thus formed and then the circuit pattern and the IC chip are coated or laminated with a plastic protective layer.
Patent JP-2003034310-A (JP)
Title: Article shipment adjusting device for leek or the like
Inventor: TATE YOSHIO
IPC: B65B27/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by simplifying the structure, providing a gripping device moved with a moving bucket. SOLUTION: An article shipment adjusting device for leeks or the like is provided with a conveying device 11 composed by arranging buckets 10 in a conveying direction, each of which has a U-shape and an opened upper part, a gripping device 17 for gripping an conveying article by the bucket, and a binding device 16 for binding the gripped article.
Patent JP-2003033734-A (JP)
Title: Cleaning and storing unit for pellet abrasive, and cleaning and conveyance method
Inventor: KOBAYASHI FUJIO
IPC: A63F7/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To simplify the care of pellet abrasive at a large-scaled pachinko parlor by combining a cleaning means which can clean a large amount of pellet abrasives at one time with a pellet storing means which stores cleaned pellets through an air supplying/exhausting means. SOLUTION: A cleaning means A, equipped with an air lifting pump 5 in a cleaning tank 3 and being able to wash a large amount of pellets at one time, has a high cleaning capacity. A pellet storing means B is capable of conveying cleaned pellets from the cleaning means by way of an air supplying/ exhausting means C. A facility is simplified as it lets the air supplying and exhausting means C conduct all pressure adjustment only by a single blower 201 by the action of a plurality of control valves. The facility has characteristics that each process of cleaning, rinsing drying and conveying of a large amount of pellet abrasive is performed sequentially by making the three means controllable by the plurality control valves, and also that its conveyance efficiency is extremely high.
Patent JP-2003041473-A (JP)
Title: Flame-retardant filamentous nonwoven fabric
Inventor: KENSHO NOBUO
IPC: D04H3/011
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant filamentous nonwoven fabric having excellent mechanical characteristics, produced with good orientation of a polymer, having excellent dimensional stability caused by reducing heat shrinkage, having high flame retardancy, and capable of being used for various applications. SOLUTION: This filamentous nonwoven fabric includes filaments comprising a polyester as at least one part of the constituent filaments. The polyester comprises a polyester A obtained by copolymerizing an organophosphorous compound represented by the formula (1) (A is a divalent or trivalent organic residue; R is a monovalent ester-forming functional group; n1 is 0 or 1; and n2 is 1 or 2), and contains at least 1,000 ppm weight of the phosphorus atom of the organophosphorous compound.
Patent JP-2003041079-A (JP)
Title: White rubber composition for decoration
Inventor: HATANO SEISHI
IPC: B60C1/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a white rubber composition used in the decoration of a side wall of a tire and capable of simultaneously satisfying endurance and productivity. SOLUTION: This white rubber composition is obtained by adding the following components (A) to (D) to 100 pts.wt. rubber component composed of 20-80 wt.% bromobuthyl rubber and the balance of other diene rubber: (A): 20-150 pts.wt. calcium carbonate as a white filler, (B): 1-10 pts.wt. sulfur, (C): 0.1-5 pts.wt. dithiophosphate or phosphoarylpolysulfide as a curing accelerator and (D) 0.1-5 pts.wt. diphenylguanidine.
Patent JP-2003039533-A (JP)
Title: Method and apparatus for blow-molding bottle
Inventor: KIMURA TAIZO
IPC: B29C49/42
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To exactly position a preform by finely adjusting its position in the circumferential direction before it is stretched while it is positioned by using a non-contact type sensor. SOLUTION: The perform is rotated to provisionally decide the position in the circumferential direction of a detection shape in a prescribed shape in relation to a blow-molding mold, by detecting the detection shape set at a prescribed position in the circumferential direction of the preform by the non- contact type sensor between a preform heating process and a blow process by a blow mold. After that, by clamping the blow molding mold for the preform, a positioning mold surface formed in the blow molding mold is engaged with the detection shape. In this way, the position in the circumferential direction of the detection shape in relation to the blow molding mold is fixed after being positioned finally.
Patent JP-2003039847-A (JP)
Title: Dampening water composition for lithographic printing plate
Inventor: ITAKURA RYOSUKE
IPC: B41N3/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a dampening water composition for a lithographic printing plate which can be used in place of isopropyl alcohol, is convenient and safe in terms of a work environment, is low in dynamic surface tension, exhibits good, stable printing aptitude even under the conditions of a member rotating at a high speed, exhibits printing aptitude for various printing machines, can obtain a good print, and can be used stably for a long period. SOLUTION: The dampening water composition contains at least 1.0 mass% of at least one compound expressed by formula (I) of R<1> O-[-CH2 CH(CH3 )-O-]m -H (I) (R<1> is a 3-8C alkyl group; m is an integer of 1-3) and/or 2-ethyl-1,3-hexanediol and 0.015 mass% or below of an organic acid and/or an organic acid salt.
Patent JP-2003040684-A (JP)
Title: Castable refractory for molten iron
Inventor: TANAKA YASUKUNI
IPC: C21B7/14
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a castable refractory for molten iron improved in durability by improving molten iron resistance, and slag resistance. SOLUTION: The castable refractory for molten iron is obtained by electrically fusing mixture of alumina and silicon carbide, and moreover mixing electrically fused Al2 O3 -SiC as a refractory aggregate, the main chemical ingredient of which is 1-30 mass% SiC and the ballance Al2 O3 .
Patent JP-2003043503-A (JP)
Title: Liquid crystal panel and method for manufacturing it
Inventor: NISHINO HIROKI
IPC: G02F1/13
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal panel capable of satisfactory display even in a high-temperature or low-temperature environment. SOLUTION: The liquid crystal panel is manufactured by going through a stage where a pair of substrates are fixed with a prescribed gap between them so as to form a closed space between the pair of substrates, a stage where a liquid crystal material 8 is charged in the space formed between the pair of substrates, and a stage where a pressure is applied from the outside to the pair of substrate between which the liquid crystal material is charged to control the gap between the pair of substrates. In the stage where the gap between the pair of substrates is controlled, an inter-substrate gap variation Δd=(T-t)/T×100 is controlled to 0.5 to 3.5% where T is the distance between the substrates before pressurizing in the panel center part and t is a maximum distance between the substrates 1 and 2 after pressurizing in the panel center part.
Patent JP-2003039015-A (JP)
Title: Method for manufacturing roller having multilayer constitution
Inventor: NISHIMURA YOSHIAKI
IPC: G03G15/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a roller having multilayer constitution excellent in coating film accuracy with high production efficiency. SOLUTION: In a method for manufacturing the roller having at least two- layered constitution, the shape of the discharge orifice 36 of a discharge orifice nozzle 31 and that of the coating solution passage of the discharge orifice nozzle 31 are at least partially made rectangular and the discharge orifice nozzle 31 is inclined to bring the leading end of the discharge orifice nozzle 31 or the vicinity of the leading end thereof into contact with the coating surface of a cylindrical elastic layer so that the longitudinal direction of the discharge orifice 36 becomes parallel to the thrust direction of the cylindrical elastic layer and, when the cylindrical elastic layer is relatively moved in the thrust direction of the cylindrical elastic layer while rotated in a non-counter direction with respect to the inclination of the discharge orifice nozzle 31,  a coating solution is sent to the discharge orifice nozzle 31 under pressure at a constant discharge speed at almost the same time and discharged from the discharge orifice 36 to coat the cylindrical elastic layer with the coating solution in a strip-like state.
Patent JP-2003039625-A (JP)
Title: Method and device for setting net. dot threshold data in image recoding apparatus
Inventor: SUGIZAKI MAKOTO
IPC: B41J2/52
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a good net. dot image without single plate moires, a tone jump, etc., being recognized visually irrespective of a selected recording mode. SOLUTION: A net dot threshold data setting pat 32 selects net dot threshold data H without the single plate moires being recognized visually from a net dot threshold data recording part 34 on the basis of an output condition set value obtained from an output condition set value input part 30 to be set up in a binary processing part. An image scanning recording part 18 sets up the number of light beams and the speed of a scanning head on the basis of the output condition set value obtained from the output condition set value input part 30. Next, after multi-gradation image data C are converted into dot image data I by using the net dot threshold data H, in the image scanning recording part 18, the net dot image data I are controlled by the number of light beams and the speed of the scanning head, and the net dot image is recorded on a image recording medium.
Patent JP-2003045114-A (JP)
Title: Disk drive and magnetic disk recording and reproducing apparatus
Inventor: KITA YOZO
IPC: G11B5/73
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein the leak magnetic field of a motor drive part have an adverse effect on recording/reproduction in a magnetic record ing surface when the motor drive part approaches the magnetic recording sur face through the thinning of the disk drive. SOLUTION: A rotor yoke 21 which has an almost L-shape cross section covering almost the entire area of a surface 15 is fixed to the surface 15 opposite to the information recording layer 14 of a rotating disk 10, and a rotating magnet 24 is held by the rotor yoke 21. Therefore, magnetic leakage flux from the motor drive part which obstructs the information recording is intercepted, and the adverse effect on the recording/reproduction to the information recording layer is eliminated. The miniaturization and thickness reduction of the disk drive is further achieved.
Patent JP-2003039818-A (JP)
Title: Medium to be recorded and method for forming image using the same
Inventor: SHINO YOSHIYUKI
IPC: B41J2/01
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a medium to be recorded which satisfies an opacity and a flexibility, particularly has excellent durability (a water resistance, an image storage stability, an ozone resistance and a light resistance) of a recorded image and which can obtain an ink jet record suitable for a POP advertisement or the like disposed outdoor and to provide a method for forming an image using the medium to be recorded. SOLUTION: The medium to be recorded comprises at least thermoplastic fiber and at least one ink fixing agent. The method for forming the image comprises the steps of discharging ink small droplets from micropores to the medium, adhering the ink to the medium to form the image, and then heating the medium to obtain the recording image.