baber/WOPTO huggingface dataset:
Patent JP-2004131894-A (JP)
Title: Impregnated nonwoven fabric for sound insulation, and method for producing impregnated nonwoven fabric for sound insulation
Inventor: ISHIKAWA MASAKI
IPC: D06M11/76
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and efficiently mass-produce a lightweight sound insulation material for cars having a sound-insulating property.  <P>SOLUTION: The impregnated nonwoven fabric 1 has an impregnated layer 3 obtained by impregnating slurry containing inorganic powder of calcium carbonate, iron oxide, fly ash or barium sulfate from one side surface of a nonwoven fabric having 20-50 mm thickness and an unimpregnated layer 5 having 15-48 mm thickness. In the impregnated layer 3, the bulk specific gravity is 0.1-1.8 and the thickness is 2-5 mm. The impregnated layer 3 and the unimpregnated layer 5 have a common structure of the nonwoven fabric and fibers are bonded in these layers 3 and 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138647-A (JP)
Title: Scanning optical device
Inventor: MUROTANI HIROSHI
IPC: G02B26/10
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical device provided with an image forming apparatus, for preventing an inferiority in printing quality by reducing a color shift mutual difference produced due to influence of heat of light emission accompanied by heat generation from a light source part of a semiconductor laser or the like.  <P>SOLUTION: The two semiconductor laser 39 are fixed with fixing members 11 respectively by using a fitting part 10 which is a first fixing part for performing positioning of one semiconductor laser 39 and a fitting part 10 which is a second fixing part for performing positioning of the other semiconductor laser for an optical box 36. Then, the two fitting parts 10 are installed in mutually reverse directions, and installed so that urging directions for two laser holders 40 with the fixing members 11 are mutually reverse directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136486-A (JP)
Title: Label for molding in-mold label, in-mold label biaxially stretched blow-molded article, and its production method
Inventor: SHINOKI NORIKAZU
IPC: B29C49/24
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label for molding an in-mold label which enables exact labeling by determined label arrangement making the label adhere to the surface of a stretching blow-molded article firmly at a temperature during biaxially stretching blow molding to prevent the peeling and dislocation of the label during or after stretching blow molding, an in-mold label biaxially stretched blow-molded article, and its production method.  <P>SOLUTION: The label for use in molding the in-mold label in the biaxially stretching blow molding of a preform has a substrate and an adhesive layer. The adhesive layer is made of a thermally adhesive material which is softened/melted at the product temperature of the preform during biaxially stretching blow molding and/or a mold temperature to adhere to the surface of the biaxially stretched blow-molded article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140215-A (JP)
Title: Polishing pad and manufacturing method thereof
Inventor: SHIMOMURA TETSUO
IPC: B24B37/22
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for manufacturing simply and stably a polishing pad with less deterioration of polishing ability over time and with capability to perform stable polishing from the initial stage of usage, and to provide the polishing pad obtained from the manufacturing method and a semiconductor fabricating process using the polishing pad.  <P>SOLUTION: The polishing pad manufacturing method includes a process for bonding a polish layer and a cushion layer together by using a double-faced tape, and a process for sticking the double-faced tape to a platen side adhesion surface of the cushion layer. As the double-faced tape, a double separate type is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140979-A (JP)
Title: Coating peeling tool for ultra thin coated wire
Inventor: HASEGAWA MASAKI
IPC: B26B27/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating peeling tool for an ultra thin coated wire that allows the easy and sure peeling of a coating, without requiring skills for positioning the extremely thin coated wire to a groove-shaped cutting edge.  <P>SOLUTION: The coating peeling tool peels off the coating of the ultra thin coated wire formed by coating an extremely thin core wire. A pair of strip-shaped arms 2, 3 having smooth sliding faces are slide-contacted with each other at the sliding faces and coupled to each other so as to be freely open and close with a coupling pin 4 as a center, and the groove-shaped cutting edges 5, 6 are formed on the circumference with the coupling pin 4 of the arms 2, 3 as the center. The arms 2, 3 cross each other on a straight line A, along which sides of the coupling pin 4 facing the groove-shaped cutting edges 5, 6 pass through the coupling pin 4, when the arms open at a maximum angle; and when it is opened at a minimum angle, the groove-shaped arms 5, 6 form a hole having a diameter, corresponding to the diameter of the core wire 20a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141984-A (JP)
Title: Method for manufacturing substrate for mask blanks
Inventor: KOIKE KESAHIRO
IPC: B24B37/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing substrates for mask blanks wherein the substrates for the mask blanks having no defect on their surfaces are manufactured without waning of productivity by maintaining a stable polishing speed, even if continuous polishing over a plurality of batches is performed, in a process of polishing the substrates for the mask blanks.  <P>SOLUTION: The substrate for the mask blanks is arranged on a carrier 11 of a polishing machine 10, and held between upper and lower lapping plates 12 and 13. Colloidal silica is used as polishing liquid, and a suede type is used for the upper and lower side polishing pads 14 and 15. Load in polishing is set at 70-150g/cm<SP>2</SP>by a load adjustment structure L, and working time for polishing per batch is set at approximately 20-30 minutes to perform polishing, while the upper and lower lapping plates 14 and 15 are normally and reversely rotated per 1-5 batches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143988-A (JP)
Title: Emission control device
Inventor: MICHISAKA HISATAKA
IPC: F01N3/24
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emission control device capable of accurately grasping a catalyst floor temperature of a particulate filter, and thereby to realize an accurate and fine temperature control.  <P>SOLUTION: The emission control device comprises a filter case 12 equipped in the middle of an exhaust pipe 11 in which an exhaust gas 9 from a diesel engine 1 (an internal combustion engine) circulates, a flow through type oxidation catalyst 14 stored at a front stage in the filter case 12, and a catalyst regeneration type particulate filter 13 stored at a rear stage therein. A temperature sensor 15 for detecting an exhaust temperature is provided between the oxidation catalyst 14 and the catalyst regeneration type particulate filter 13. Temperature can be accurately and finely controlled based on the detecting temperature of the temperature sensor 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146167-A (JP)
Title: Connector with insertion mechanism
Inventor: TAGUCHI HIROYUKI
IPC: H01R13/631
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion mechanism capable of relatively easily plunging a card or the like, and of simply locking it, and to provide a connector or the like having the insertion mechanism.  <P>SOLUTION: This insertion mechanism is so structured as to include a generally rectangular insertion opening 15 for inserting the card; a lock part for locking one end of the card inserted into the insertion opening 15 by a first card insertion operation; two nearly wedge-shaped small pieces 36 respectively provided for two other sides (a right-hand side and a left-hand side) defining the insertion opening 15; an expansive deformation part deformed by expansion of the insertion opening 15 by contact of the left and right sides of the lock sides (first sides) of the card 50 to respective second sides of the respective left and right small pieces generally parallel to the insertion opening surfaces to apply force in a second card insertion operation; and a lock part abutting on a part of the upper surface of the card 50 by restoring force of the expansive deformation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152899-A (JP)
Title: Method for forming silicon oxide film, and method for manufacturing capacitor
Inventor: SUZUKI YOICHI
IPC: C23C16/42
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a silicon oxide film in which the annealing temperature for degasification can be reduced, and also to provide a method for manufacturing capacitor having HSG.  <P>SOLUTION: First, a silicon oxide film 101 is formed with the plasma CVD method by supplying both monosilane gas and dinitrogen monoxide gas on the silicon base layer 100 of a wafer W. Next, after a concave K is formed, the annealing is performed for degasification, and a silicon film 102 is formed thereon. Moreover, nuclei 103 of silicon are adhered and thereafter the annealing is performed under the evacuated condition in order to attain a reformed silicon film 104 through the growth of the HSG. Thereafter, a dielectric film 105 is deposited and an electrode layer 106 is formed by filling the concave K with polysilicon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150090-A (JP)
Title: Connection structure among panels and connection method of panel and mutual panels
Inventor: HAMADA TAKESHI
IPC: E04C2/36
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection method for panels capable of providing a connection structure for highly rigid jointing among panels and simplifying the work in the connection structure among panels having few number of parts and excellent workability at construction site.  <P>SOLUTION: Connection members 10, 20 are provided at the edge of mutually adjacent panels P1, P2. The connection members 10, 20 have frame bodies 11, 21 and surface side overhanging parts 12, 22, the rear side overhanging parts 13, 23, respectively adjacent in the panel thickness direction. The surface side overhanging parts 12, 22 of the adjacent connection members 10, 20 are fixed in the superimposed state in the panel thickness direction by a fastener and the rear side overhanging parts 13, 23 are fixed in the superimposed state in the panel thickness direction by a fastener.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151367-A (JP)
Title: Display processor and display processing program
Inventor: MAEDA TETSUHIRO
IPC: G06F3/048
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display processor and a display processing program capable of easily switching to a desired map, specifying a spot indicated in the map and being operated on one screen.  <P>SOLUTION: The display processor is provided with a map data base 101 having two kinds of map data which are a detailed map and a wide area map, a route information data base 103 having information relating to routes between a departing station and an arriving station and the charges of the respective routes, etc., a display part 105 with a touch panel where a display area is divided into three areas of a map display area, a place name display area and a state display area and displayed, and a display processing part 107 for performing the display processing of an image displayed at the display part 105 with the touch panel. When the changeover of the detailed map and the wide area map, the specification of the spot in the detailed map and the display of a route list are indicated by a stick operation to the display part 105 with the touch panel, the display processing part 107 performs the processings corresponding to them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043945-A (JP)
Title: Titanium-iron-vanadium hydrogen storage ternary alloy
Inventor: FUJITA MASAKAZU
IPC: C22C27/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy which has a high hydrogen storage content, and in which an effective hydrogen storage content can be made high by utilizing two stage plateaus in particular.  <P>SOLUTION: The hydrogen storage ternary alloy has a body centered cubic structure consisting of, by atom, 5 to 30% titanium, 5 to 40% iron, and 40 to 80% vanadium. Two stage plateaus capable of storing and discharging hydrogen under an atmospheric pressure of 0.1 to 700 appear by controlling the content of iron to 15 to 20%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200576-A (JP)
Title: Ink jet recording method and recorder
Inventor: SANADA KAZUO
IPC: B41J2/205
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmosphere communicating top shooter type thermal ink jet system ink jet recording method and recorder in which ink ejection quantity can be regulated without using a plurality of heaters or a special heater, variation of ink ejection quantity can be corrected and multilevel halftoning can be realized.  <P>SOLUTION: At the time of recording an image by top shooter type thermal ink jet system where ink is heated by means of a heater, a bubble is grown until it communicates with the atmosphere and an ink liquid drop is ejected above the heater, minor ejection of next ink liquid drop is performed after an ink liquid drop is ejected before ink is supplemented up to the original liquid level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004157665-A (JP)
Title: Paper sheet processor
Inventor: AOKI TAKESHI
IPC: B65H3/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet processor which prevents a problem caused by imperfect separation of paper sheets.  <P>SOLUTION: A paper money supply part 2 for putting in plural sheets of paper money P that is a processing target has a floor 2a abutting on the lower end side of the paper money P for arrangement. The floor 2a is formed with a slit 112 extending in the accumulation direction of the paper money P. A half mirror 114, a lamp 116, a reflection mirror 118, a window 120 and a camera 122 are disposed below the slit 112. Reflected light from the lower end side exposed from the slit 112, is transmitted to the window 120 through the optical members 114, 118, is displayed, and is photographed through the camera 122.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157765-A (JP)
Title: Semiconductor wafer having identification tag, mask, wafer carrier, mask carrier, aligner using them, and semiconductor inspection device
Inventor: KAWAMURA YUKISATO
IPC: H01L21/027
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer having few limitations in an adhesion part, an identifying means for a mask of an aligner, and the aligner and a semiconductor inspection device capable of identifying them.  <P>SOLUTION: This wafer 1 and the mask 6 are provided with wireless non-contact identification tags 5 and 11, while the aligner 20 and the like is provided with the wireless non-contact identification tag reading means 33 and 34, storage means 21 and 22 for storing identification information stored in the tag and attributes such as a control parameter of the wafer and the like to which the tag is stuck while associating the identification information with the attributes, and collation means 23 and 24 collating the read identification information of the tag read by the reading means to the stored identification information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334616-A (JP)
Title: Bending machine and method of bending process thereof
Inventor: IKEDA HIDEKATSU
IPC: B21D5/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending machine in which precise bending force or a stroke (the position of the tip of a punch) can be detected to obtain a precise angle and a method of a bending process thereof.  <P>SOLUTION: In the bending machine which bending process of works is carried out by cooperation of a punch die P and a die mold D by reciprocating either one of a lower table 13 having the die mold D or an upper table having the punch die p, bending force detecting means 17 is provided between the above lower table 13 and the die mold D, this bending force detecting means 17 have mold support portions 19 at central portions of upper surfaces, support portions 21 at opposite surfaces of the above lower table 13 of both ends of lower surfaces, and resilient members, for example leaf springs 25 having load detecting means, for example strain gauges 23 at the center positions of the lower surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281758-A (JP)
Title: Actuator for optical pickup
Inventor: KIN SEKICHU
IPC: G11B7/1374
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for an optical pickup a movable part of which can be made lightweight so as to make the pickup thin, and further providing the superior property of sensitivity while having the simple overall constitution.  <P>SOLUTION: This actuator for the optical pickup has a feature that a base 10 fixing a holder 11 thereon, a bobbin 20 forming a plurality of fixing holes 21, 25 thereon so as to set a plurality of objective lenses 31, 35 to the different heights for recording and/or reproducing optical disks having different recording densities, a support member 13 for freely movably supporting the bobbin 20 while one end of the member is connected to the bobbin 20 and the other end is connected to the holder 11, and a magnetic circuit for driving the bobbin 20 to the focus direction and the track direction, are included therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122092-A (JP)
Title: Liquid purifying apparatus
Inventor: OKANOE KIMIHIKO
IPC: C02F1/62
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a heavy metal ion forming a complex is unremovable even by a chelate resin or an ion-exchange resin or the like and recycling using of liquid to be purified containing the heavy metal ion as the complex form is hindered.  <P>SOLUTION: After pH value of the liquid to be purified containing the heavy metal ion as the complex form is made to ≤4 acidity by a first pH adjusting means 4, iron sulfate is added thereto to dissociate the complex by a complex dissociating means 13 and then pH value of the liquid is made to neutrality or over by a second pH adjusting means 7. In coagulation filtration apparatuses 9, 10, the liquid is made to pass through mutual spaces in an absorbent 11 constituted by gathering at least crystalline fiber of basic magnesium sulfate and magnesium hydroxide, the heavy metal ion dissociated from the complex is combined with hydroxyl group of the adsorbent 11 to form a flock and the flock is coagulated and is removed by a filter 12 with coarse mesh.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176249-A (JP)
Title: Pipe holder, drain piping structure, and construction method for drain piping
Inventor: HARUHARA HIDEO
IPC: E03C1/12
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of workers, time and labor for work by easily and stably holding a pipe to a floor to enable even one worker to easily carry out piping work from the underfloor side.  <P>SOLUTION: This pipe holder 1A is provided with a locking claw 6A for locking the pipe 3 to the inner periphery of a ring body 4A with the pipe 3 inserted through inside. A prescribed part of the floor 2 of a building is provided with a piping hole 8, and the pipe holder 1A is mounted to the upper end of the piping hole 8. A straight pipe 3 is inserted through the piping hole 8, and the straight pipe 3 is locked by the locking claw 6A of the pipe holder 1A. A flexible pipe 11 communicating with a street inlet through a pipe joint 10 is connected to the lower end of the straight pipe 3, and a drain pipe 19 communicating with a drainage facility in the building is connected to the upper end of the straight pipe 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163655-A (JP)
Title: Light transmission and reception module optical communication
Inventor: YUBINAKA NOBUO
IPC: G02B6/42
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission and reception module for optical transmission which is composed of an optical transmission line fixed with a fixing fixture and CAN packages for transmission and reception sealed in a package and mounted on a printed wiring board and which solves a problem wherein the alignment of an optical axis and miniaturization of the module are difficult.  <P>SOLUTION: A light emitting element 8, an optical element 4 and the end face of the optical transmission line 1 are aligned by fitting them with multistage cavities 3 on a package board 6 which is composed of laminated ceramic substrates and has the multistage cavities 3, and a unitary alignment of optical axis is realized. Further, the light emitting element 8 or a light receiving element 9 is fitted with the multistage cavity 3 on the package board 6 and hermetically sealed with an optical element 4, and thus the light transmission and reception module for optical transmission dispenses with the CAN package and is miniaturized and made thin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146541-A (JP)
Title: Cord winding device
Inventor: MANO FUMIKI
IPC: B65H75/42
Filed: 2002-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a cord winding device not damaging a contact and providing a sure electric contact and easy to attach to an attachment part of a drum body. SOLUTION: The drum body 40 having flange parts 44a, 44b on both end edges of a winding body part 43 provided on a center axis of a pivotally supporting part 43. Annular disk shaped attachment stand 48 made of fire- resistant material is threadedly fixed. The tongue-shaped contact metal fittings 51, 51 are provided on an attachment stand 48. A disk shaped attachment plate 77 is provided in a middle inside part of a roughly cylindrical fitting part 76 provided on a fixed plate part 75 and an attachment part 74 is formed with making a paper projecting from the attachment plate 77 as a flange part 79. Ring contacts 82, 82 slidably contacting the contact metal fittings are provided on the attachment plate 77.  The flange part 79 prevents a fitting part 78 from fitting to a shaft 65 under a condition that the attachment plate 77 of the attachment part 74 and the attachment stand 48 of the drum body 40 incline.
Patent JP-2004131678-A (JP)
Title: Chemically decomposable surfactant and detergent
Inventor: YAMAMURA SHINGO
IPC: C09K23/42
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that since an aqueous detergent or various emulsifiers containing a surfactant for the use of cleaning mechanical parts in an industrial field or minute cleaning of electronic materials are an aqueous emulsion containing oil, water and the surfactant even after the use, economical burdens for waste water treatment and destroying the emulsion are large and also there is a fear of the deterioration of product performance caused by residual surfactant, etc., in the product.  <P>SOLUTION: This chemically decomposable surfactant having 1, 3-dioxolane ring and losing its surfactant function after the use to enable the easy separation of oils and water as a useful function that conventional surfactants do not have, and the detergent and emulsifier blended with the surfactant are provided.  <P>COPYRIGHT: (C)2004,JPO