baber/WOPTO huggingface dataset:
Patent JP-2003041198-A (JP)
Title: High refractive coating composition, method for manufacturing the same, high refractive painted membrane, reflection preventive membrane, image- displaying device and reflection preventive film
Inventor: YOSHIHARA TOSHIO
IPC: B82Y30/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a painting material capable of forming a high-quality thin membrane having high refractive index, method for manufacturing the painting material, a painted membrane formed by using the painting material, a reflection preventive membrane using the painted membrane and an image- displaying device using the reflection preventive membrane. SOLUTION: A high refractive coating composition contains (a) super fine particles of metal oxide having an average particle size of 1-200 nm and a refractive index of >=1.60, (b) a complex formed by crosslinking molecules of a binder component having hydrogen bond forming groups via a metal compound and (c) a solvent. A high refractive painted membrane formed by using the coating composition is suitable for forming a layer, especially a high- refractive layer 19 which constitutes a reflection preventive membrane 17 of a monolayer-type or a multilayer-type.
Patent JP-2003039311-A (JP)
Title: Polishing device and method
Inventor: SANNOKYO TAKASHI
IPC: B24B37/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide polishing device and method capable of polishing a three- dimensional free curved surface and providing a polishing surface having high smoothness, with a comparatively simple constitution. SOLUTION: A pivot shaft 23 is fixed to a rotary shaft 10 of the polishing device 1 to coincide with the rotary shaft 10 in a shaft line. A polishing pad 21 is fixed to a disc 24 oscillatably supported by the pivot shaft 23. The rotary shaft 10 and the polishing pad 21 are connected by a bendable jacket 22 arranged at the outside of the pivot shaft 23 and the disc 24. The rotary shaft 10 is provided with a polishing fluid supply passage 11, and the polishing pad 21 is provided with a polishing fluid outflow port 39. The inside of the jacket 22 becomes a polishing fluid holding space 44.  When the rotary shaft 11 is rotated, supplying polishing fluid of prescribed flow rate by a liquid supply device 12, the rotation is transmitted to the polishing pad 21 via the jacket 22, a film of polishing fluid is generated between the polishing pad 21 and a surface 2 to be polished, and thereby non-contact polishing is performed.
Patent JP-2003045587-A (JP)
Title: L-shaped rotary coaxial connector plug
Inventor: TATSUZUKI KAZUMI
IPC: H01R103/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To rotate a connector part to a plug part in an installing state, even if it is a special tip-shaped coaxial connector. SOLUTION: The connector part 10 is composed of a cylindrical insulator 12 for an insulating connector, fitted and installed in a connector housing chamber 2b, having a cross section of an almost cylindrical shape, and a central contact 13 held by the cylindrical insulator 12 for the connector. The plug part 20 is composed of a cylindrical insulator 23 for an insulating plug, fitted and installed in an almost orthogonally arranged plug housing chamber 2a, a central conductor 22 held by the cylindrical insulator 23 for the plug, and a rotary installation body 21 fixed rotatably to the tip of a connector plug body 2. A ring-shaped erecting part 21c, having a prescribed height, is formed on the inner peripheral surface of the rotary installation body 21.
Patent JP-2003038610-A (JP)
Title: Medical treating apparatus
Inventor: MORIWAKI TAKASHI
IPC: F24H1/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a medical treating apparatus constituted so that warm water having required temperature is obtained by detecting more correct water temperature through the use of a plurality of temperature measuring sensors. SOLUTION: This medical treating apparatus is provided with a water bath where warm water and a body to be treating are housed and a plurality of temperature measuring sensors 33, 34, 35 and 36 which are attached to proper parts in the bath. The respective temperature measuring sensors are ranked for mainly measuring temperature and then, the sensor outputting a detection value which is selected based on ranking from the largest group showing coincident temperature measurement results by the sensors is used as the main temperature measuring sensor.
Patent JP-2002113020-A (JP)
Title: Ultrasonic swivel insert
Inventor: RAHMAN ANISUR MITHU
IPC: B06B1/08
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency and an user comfort. SOLUTION: This ultrasonic insert carries a rotary bearing adjacent to a transducer. The bearing is slidably engaged with an ultrasonic hand piece. After the insert is installed on the hand piece, it is substantially disconnected from the hand piece on a rotation axis. For rotating it inside the hand piece, torque need be applied to the insert only. An adapter can be inserted into the hand piece instead. The adapter slidably bears a conventional ultrasonic type insert. The conventional type insert can be easily rotated to the hand piece by torque applied to it only.
Patent JP-2003051610-A (JP)
Title: Led element
Inventor: SANO MASAHIKO
IPC: H01L21/205
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-output LED element capable of uniform light emission. SOLUTION: The LED element comprises on a growth substrate of a semiconductor a light emission part composed by laminating semiconductor layers including an active layer, and a reflection part, provided on the outer side of the light emission part with a slope, whose surface facing the side face of the light emission part, is inclined with respect to the substrate horizontal plane. A part, having two different optical functions that are light emission part provided with a light emission layer including the active layer, and the reflection part provided with the slope which receives the light emitted from the side face of the light emission part and reflecting it on the same substrate, are formed with the small-sized and high-output LED element.
Patent JP-2003043262-A (JP)
Title: Method for manufacturing laminated optical film
Inventor: KAWAHARA SATOSHI
IPC: B32B37/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a layered optical film having excellent reworking properties after adhered to a liquid crystal cell as well as excellent processing characteristics and dimensional accuracy. SOLUTION: In the method for manufacturing a layered optical film consisting of a layered body of a plurality of optical films with different areas, an optical film (B) having a different function from that of an optical film (A) is laminated on at least one face of the optical film (A) to form a layered body, and then the body is cut by using punching dies having different levels to obtain the layered optical film.
Patent JP-2003051536-A (JP)
Title: Wafer treatment method and production method for semiconductor device
Inventor: AISAKA TSUTOMU
IPC: H01L21/8242
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a wafer treatment method with which the corner of a rugged pattern formed on the surface of a wafer can be sufficiently rounded without damaging the relevant wafer, and a production method for semiconductor device for performing such a treatment method. SOLUTION: After a groove pattern 7 is formed on the surface layer of a silicon wafer 1, an oxidized film 9 is grown on the inner wall of the groove pattern 7 by wet treatment using an oxidized solution. Next, the oxidized film 9 is selectively removed by wet etching. Afterwards, element separating materials 13 are buried in the groove pattern 7 through a thermal oxidized film 11, the excessive element separating materials 13 are removed from the surface of the silicon wafer 1, and an element separating area 15 is formed.
Patent JP-2003050464-A (JP)
Title: Photosensitive planographic printing plate
Inventor: SHIRAISHI YUICHI
IPC: G03F7/32
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate having both excellent printing durability of image areas and excellent developability and stain resistance of non-image areas and suitable particularly for image formation with laser light and to provide a method for making a planographic printing plate. SOLUTION: The photosensitive planographic printing plate is obtained by disposing an intermediate layer containing a diazonium compound on a surface- hydrophilized support and further disposing a photopolymerizable photosensitive layer comprising a titanocene compound, a compound having an addition polymerizable ethylenically unsaturated bond and a polymer binder on the intermediate layer. In the method for making a planographic printing plate, the photosensitive planographic printing plate is imagewise exposed with laser light and developed with a developing solution containing an inorganic alkali salt and a nonionic surfactant having a polyoxyalkylene ether group.
Patent JP-2003052186-A (JP)
Title: Method of operating reluctance motor, and device thereof
Inventor: ACHIWA NORIHIRO
IPC: H02P25/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating a reluctance motor which can cope with a wide use capable of self start, and to provide its device. SOLUTION: In the method of operating a reluctance motor, which is equipped with a stator, where the three-phase winding is start-connected in distributed winding and the neutral point terminal of each phase of above three- phase winding is led out and is delta-connected and a rotor which has magnetic salient property, the motor is operated in delta connection, until synchronization from the start of the reluctance motor, and it is operated in star connection, after synchronization of the reluctance motor.
Patent JP-2003049132-A (JP)
Title: Surface protecting sheet
Inventor: HAYASHI KEIJI
IPC: C09J7/02
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a surface protecting sheet having excellent rewinding properties free from problems of pollution, slightly increasing adhesive strength even in the case of preservation for many hours or at a high temperature and having excellent peelability in peeling from an adherend. SOLUTION: This surface protecting sheet is characterized in that the surface protecting sheet is obtained by forming a sheet of a substrate layer containing a polyolefin-based resin and an adhesive layer containing a styrene-based thermoplastic elastomer by coextrusion and the adhesive layer comprises 0.2-10 pts.wt. of a >=22C alkyl group-containing ester-based compound and 0.1-0.9 pt.wt. of a fatty acid amide-based compound based on 100 pts.wt. of the styrene-based thermoplastic elastomer.
Patent JP-2003049226-A (JP)
Title: Manufacturing method of bearing steel wire having excellent workability, and bearing steel wire manufactured by the method
Inventor: ONO HEISUKE
IPC: C21D9/573
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a bearing steel wire manufacturing method in which generation of pearlite structure of narrow lamellar gap harmful for the drawability in a cooling step after the hot rolling of a bearing steel wire is suppressed, the hardness is <=30 HRC, and the drawability as hot-rolled is excellent. SOLUTION: When obtaining the rolled wire of the bearing steel composition with the hardness of <=30 HRC after the hot rolling according to the steps shown in Fig. 2, the cooling speed of the rolled wire is reduced by setting the intervals of the coiled wires to be <=100 mm, and the outside diameter of the coil to be <=1,300 mm when finish-coiling the wire.
Patent JP-2003020019-A (JP)
Title: Unit for removing plastic pouring port integrally formed with paper bottle
Inventor: IWAMOTO YASUHIRO
IPC: B65B69/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a unit for use in separating a paper bottle from a plastic pouring port by a method wherein sharp blades are installed at both ends of one cylindrical die hollowed out at its inner side, the blades are contacted with and pierced into the plastic pouring port, and the die is turned with operator's fingers to cause the paper bottle to be separated from the plastic pouring port. SOLUTION: Sharp blades (3) are installed at both ends of a cylindrical part (2) of a cylindrical die (1) hollowed out at its one inner side, the blades are contacted with and pierced into the plastic pouring port (5), and the die is turned with operator's fingers to cause the paper bottle to be separated from the plastic pouring port.
Patent JP-2003010035-A (JP)
Title: Hair praying and memorial service agent system
Inventor: CHISEKI HIROAKI
IPC: A47G33/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To arouse the special consciousness of hair, to suppress labor, time and costs by an agent system by mail and to provide peace of mind for people. SOLUTION: For a person who can not go to far shrines and temples often and a person who can not go there for some reasons, the actions are undertaken altogether. It becomes possible to request praying to several shrines and temples at the same time. The labor, time and costs can be shortened. Then, by having praying performed directly to the hair which is a part of the person, the feeling as if the person went there is felt.
Patent JP-2003058975-A (JP)
Title: Light and fuel use quantity measuring instrument and road survey data collection system
Inventor: SUZUKI MAMORU
IPC: H04M11/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a light and fuel use quantity measuring instrument and a road survey data collection system by which shortening of time required for collecting road survey data, reduction of the grand total of power quantity to be consumed for collecting the road survey data and shortening of use time of a communication path such as a telephone line and a data communication modem are achieved. SOLUTION: A gas meter (the light and fuel use quantity measuring instrument) 100 accesses an external road survey data collecting device 200 via the telephone line of a communication path 300 whenever the number of pieces of road survey data newly stored in a road survey data storage part 104 reaches the prescribed number, of pieces and continuously and collectively transmits the prescribed number of pieces of road survey data to the road survey data collecting device 200.
Patent JP-2003060051-A (JP)
Title: Semiconductor integrated circuit device and electronic device comprising it
Inventor: NAIKI TAKASHI
IPC: H01L21/822
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip connectable IC in which a required bonding area is ensured by decreasing the pitch of a large number of bonding pads provided therein and the probe of a tester can be touched surely to the bonding pad. SOLUTION: A plurality of bonding pads having a thin width part and a thick width part connected in series on a line are arranged alternately in a row such that the thick width part faces the thin width part of other adjacent bonding pad.
Patent JP-2003054071-A (JP)
Title: Inkjet recorder
Inventor: SUGAYA TOYOAKI
IPC: B41J29/17
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of achieving a high quality printed image by a method wherein an ink receptive layer of a recording medium is adequately made to be transparent by removing a foreign matter adhered to a surface of a belt member forming a heating/pressurizing means by eliminating static electricity on the belt member in terms of the heating/pressurizing means of the inkjet recorder that performs recording by ejecting ink to the recording medium having the ink receptive layer including thermoplastic resin particles on its surface. SOLUTION: In the heating/pressurizing means 4 for making the front layer (the ink receptive layer) of the recording medium 1 to be transparent, a static electricity eliminating means 49 is provided at each of a heating belt 43 and a pressurizing belt 47 for applying heating and pressurizing treatments to the recording medium 1. As a result, a foreign matter such as paper powders adhering to the surface of the belt member due to the static electricity can be effectively removed.
Patent JP-2003069801-A (JP)
Title: Facsimile machine
Inventor: ITO NOBUHIRO
IPC: H04M1/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine whose availability is satisfactory by making an incoming call from a specific opposite party understandable with a melody signaling the incoming call, etc. SOLUTION: If the opposite party information acquired by a communication controlling part 5 when an incoming call is received is stored in a specific opposite party identifying part 4 for outputting a melody signaling the incoming call and storing the opposite party information of the specific opposite party, this facsimile machine 1 reproduces a melody signaling an incoming call stored in a melody transmitting part 11 in the melody transmitting part 11, and magnifies and outputs the melody signaling an incoming call. Then, it is possible to grasp who transmits a document in advance even without getting on number display and to surely obtain a document with high urgency from a specific opposite party to improve the availability of the facsimile machine 1.
Patent JP-2003065792-A (JP)
Title: Determining method for terrestrial magnetism type running direction, moving method for terrestrial magnetism type mobile unit, and running direction determining device of terrestrial magnetism type
Inventor: HARADA YASUO
IPC: G01C21/26
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the running direction determining method of a terrestrial magnetism type that makes possible to accurately reach a target position even when radio wave can not be observed. SOLUTION: A measurement means 101 for terrestrial magnetism measuring the terrestrial magnetism and a memorizing means 118 for the terrestrial magnetism vector of a target position memorizing the terrestrial magnetism vector B of the target position are mounted on a mobile unit. A computing means 106 for a differential vector computes the differential vector C (=B-X) between terrestrial magnetism vector X of the present position of the mobile unit determined from a terrestrial magnetism component measured by the measurement means 101 for the terrestrial magnetism and the terrestrial magnetism vector B stored in the memorizing means 118 for the terrestrial magnetism vector of the target position. A determining means 120 for a running direction is determined with a direction that differential vector decreases as the running direction of the mobile unit.  The mobile unit can be reached the target position by moving the mobile unit until the differential vector becomes zero.
Patent JP-2002194082-A (JP)
Title: Polyarylene ether sulfone and polyarylene ether sulfide both containing fluorine and used for optical element, and production method for the same
Inventor: LEE JAE SUK
IPC: C08G75/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fluoro-substituted polyarylene ether sulfide derivative or a polyarylene ether sulfone derivative which are respectively composed of a sulfide or sulfone unit substituted with fluorine and a dihydroxy unit, and to provide a production method for the same derivatives. SOLUTION: The polyarylene ether sulfide derivative or the polyarylene ether sulfone derivative is produced by polycondensation reaction of a unit expressed by chemical formula 1 with a dihydroxy compound, wherein R is sulfide or sulfone group, respectively. The hydroxy compound is selected from the group consisting of 9,9'-bis(4-hydroxyphenyl)fluorene, 2,2',3,3',5,5',6,6'- octafluoro-4,4'-biphenolhydrate, 4,4'-isopropylenediphenol, and 4,4'-(hexafluoroisopropylidene)diphenol(6F-BPA).
Patent JP-2003062111-A (JP)
Title: Fire extinguishing facility system
Inventor: MATOBA KIYOSHI
IPC: H04Q9/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fire extinguishing facility system which is free from the risk of freezing also in a cold district by preventing water from reaching inside of piping for feeding water to a sprinkler head when atmospheric temperature is not higher than 0 deg.C in the case of automatic check. SOLUTION: When monitoring, a secondary piping 8 for feeding water to the sprinkler head 30 is not charged with water to be dry. In the case of checking automatically and regularly, a communication means 44 accesses a weather data site 46 via the Internet 45 to retrieve and read the current lowest ambient temperature at a facility district and sends the lowest ambient temperature data to a control part 41. The control part 41 compares the current lowest ambient temperature data with an ambient temperature of 0 deg.C set in advance. When the lowest ambient temperature data is not lower than 0 deg.C, an automatic checking mode is performed. When the lowest ambient temperature data is not higher than 0 deg.C, the automatic checking mode is set aside to prevent water from flowing into the secondary piping 8.
Patent JP-2003064527-A (JP)
Title: Method of producing aliphatic polyester fiber
Inventor: YOSHIMOTO MASATO
IPC: D01D4/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of economically and stably producing an aliphatic polyester fiber that can develop excellent bulkiness, when woven or knitted. SOLUTION: An aliphatic polyester melting at >=130 deg.C is melt-extruded from the spinneret, cooled, solidified and wound up so that the following conditions (1) through (3): (1) the polymer is extruded through two groups of orifices having different cross sections from each other as two separated different polymer flows; (2) at least one group of the orifices have each the cross section area continuously expanded toward the discharge side; (3) the spinning draft loaded on the polymer flow extruded from the orifice group and the orifice cross section area continuously expands toward the discharge side is 10,000-200,000, while the spinning draft of the other orifice group is 100-1,000.
Patent JP-2003063866-A (JP)
Title: Method for producing piezoelectric porcelain composition
Inventor: YOSHIDA HIROYUKI
IPC: C04B35/493
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a piezoelectric porcelain composition having a specific dielectric constant with small variation due to temperature, whose actuator characteristics having stable temperature dependence, allowing low temperature sintering, and at a low cost. SOLUTION: The method for producing the piezoelectric porcelain composition containing 0-0.10 wt.% (0 is not included) in terms of MnO, expressed as the formula of PbTiO3 -PbZrO3 -Pb(Ni1/3 Nb2/3 )O3 , wherein PbTiO3 is 35 mol%-55 mol%, PbZrO3 is 15 mol%-55 mol%, and Pb(Ni1/3 Nb2/3 ) is 0-0.10 wt.% (0 is not included), comprises using powders having a specific surface area of 5 m<2> /g or more.