baber/WOPTO huggingface dataset:
Patent JP-2002249622-A (JP)
Title: Porous film and preparation method for the same
Inventor: YANO SHIGERU
IPC: C08K5/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To prepare a porous film having an excellent strain elongation strength along a mechanical stress, excellent flexibility and good touch feeling. SOLUTION: The porous film is prepared by molding a resin composition consisting of 25-55 wt.% of a polyolefin-based resin and 75-45 wt.% of an inorganic filler, where the polyolefin-based resin contains 10-70 wt.% of at least one kind of resin selected from high-density polyethylenes and polypropylenes each having a density of 0.930-0.975, 88-15 wt.% of a linear low-density polyethylene having a density of 0.905-0.930 and 2-15 wt.% of a branched low-density polyethylene.
Patent JP-2002251285-A (JP)
Title: Program management system and program management method
Inventor: INOUE TSUKASA
IPC: G06F9/44
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a program management system by which a program is accurately updated and the updating contents are appropriately managed. SOLUTION: This management system 10 is provided with a communication control part 11 for performing communication, an updating program registration DB 16 storing an updating program, an updating list DB 15 storing an updating list, an updating registration processing part 12 for registering a tested updating program to the updating program registration DB 16, preparing the updating list and recording it in the updating list DB 15, an updating request processing part 13 for preparing an approved updating list and an operation request, an updating execution management part 14 for preparing a request list, updating the program by the updating program and preparing the updating result and an updating execution recording DB 17 storing the contents of the operation request and the updating result.
Patent JP-2002252673-A (JP)
Title: Communication device and computer program
Inventor: MUKAI YUKIE
IPC: H04M9/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine such as enables key operations or calls during speech communication to be properly notified without interfering with the speech communication. SOLUTION: In this facsimile machine which originates an operating tone in response to a necessary operation and also a call tone in response to a call from a main phone A or an intercom C while providing a cordless handset B which enables conversations with the main phone A or the intercome C, a CPU 30 of the cordless handset B originates a key operating tone or a call tone at smaller volume level than originates in standby state when an key operation or any call are done during the speech communication.
Patent JP-2002260610-A (JP)
Title: Battery, manufacturing method of the battery, and portable terminal
Inventor: HIROTA HIROYUKI
IPC: H01M2/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery capable of improving reliability, productivity, and safety and being manufactured in a compact body, and to provide a manufacturing method of the battery, and a portable terminal having the battery. SOLUTION: Terminals 6a, 6b, 6c are provided in a surface of a circuit board 5, connected to a positive electrode terminal (+) and a negative electrode terminal (-) of a battery cell 4 via a positive connecting member 7 and a negative connecting member 8. The circuit board 5 is superimposed on the battery cell 4, so as to cover throughout an upper surface 4a of the battery cell 4 while being insulated, thereby forming a battery unit 2. The battery unit 2 is coated by a resin mold portion.
Patent JP-2002253027-A (JP)
Title: Driving shaft structure of bush cutter
Inventor: WARASHINA MAKOTO
IPC: A01D34/76
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a driving shaft structure of a bush cutter, capable of reducing the vibration caused by a driving shaft while keeping the stiffness without increasing the diameter of the driving shaft of the bush cutter, capable of enabling both ends of the driving shaft to be precisely joined to an output shaft of a motor and a cutting blade respectively, and capable of securing the durability of the joining part. SOLUTION: The bush cutter 10 rotates the cutting blade 14 installed in one end of an operating rod 11 by inserting the driving shaft 12 in the pipe- shaped operating rod 11, and rotating the other end of the driving shaft 12 by a motor 13 installed in the other end of the operating shaft 11. The driving shaft 12 is a combination shaft of different kinds of metals obtained by integrally attaching a steel shaft end part 22 at the motor side to the other end of a titanium alloy shaft part 21, and further attaching a steel shaft end part 26 at the cutting blade side to the one end of the titanium alloy shaft part 21.
Patent JP-2002260953-A (JP)
Title: Laminated electronic component
Inventor: YAMAGUCHI KATSUYOSHI
IPC: H01G4/30
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component that thins down an internal electrode layer, and improves connectivity between internal and external electrodes, and increases capacitance and insulation resistance. SOLUTION: The laminated electronic component has a rectangular- parallelepiped-like electronic component body 1 where a dielectric layer 11 and the internal electrode layer 9 formed by the electroplating method are alternately laminated, and a pair of external electrodes 7 that is separately provided at the end section of the electronic component body 1 and is alternately connected to the internal electrode layer 9. In this case, the internal electrode layer 9 ahs a widened section 21 that is connected to the external electrode 7 and is exposed to a three-way side 24 of the electronic component body 1, and a capacity formation section 23 that is connected to the widened section 21 and is formed in the electronic component body 1.
Patent JP-2002261453-A (JP)
Title: Multilayer interconnection board
Inventor: SERI TAKUJI
IPC: H05K1/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To satisfy both high-density wiring, solder-heat-resistance, insulating characteristics, and high-frequency transmission characteristics, related to a multilayer interconnection board in which an insulating layer containing organic material is laminated. SOLUTION: A multilayer interconnection board 4 is provided where, comprising an organic material, a plurality of insulating layers 1 provided with a wiring conductor 2 where at least one of upper and lower surfaces comprises a metal foil are laminated, and the insulating layers are electrically connected through a through conductor 3 where an insulating layer is formed between upper and lower wiring conductors 2. Related to the insulating layer 1, a coating layer 6 comprising polyphenylene ether organics is formed on the upper and lower surfaces of a liquid-crystal polymer layer 5. With holes easily opened for higher density of wiring, the coating layer 6 comprising polyphenylene ether organics is highly adhesive to the liquid-crystal polymer layer 5 and the wiring conductor 2 which has the same dielectric constant as the liquid-crystal polymer, resulting in no degradation in transmission characteristics at high frequency while excellent in solder-heat-resistance, insulating characteristics, and high-frequency transmission characteristics.
Patent JP-2001314184-A (JP)
Title: Carrier for immobilizing microorganism for fluidized bed
Inventor: SUGIMOTO MASAMICHI
IPC: C02F3/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for immobilizing a microorganism for a fluidized bed that has affinity to water, can be easily fluidized in water, has excellent wear resistance during the fluidization, and permits easy attachment of a microorganism. SOLUTION: This carrier for immobilizing a microorganism for fluidized bed consists of a thermoplastic polyurethane resin and consists of a water- unswelling microporous material having through micropores.
Patent JP-2002255992-A (JP)
Title: Nucleic acid containing deazaadenines and phosphoroamidite for producing the same
Inventor: SAITO RETSU
IPC: C07H19/14
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new phosphoroamidite capable of readily introducing deazaadenines, which can form a stable base pair with a plurality of bases and can work as a degenerated base capable of recognizing both thymine and cytosine at a complementary strand side of DNA, into the molecule of DNA, and to obtain a nucleic acid incorporated with the deazaadenine. SOLUTION: This nucleic acid or oligonucleotide contains 2-amino-7- deazaadenine in the molecule. This phosphoroamidite is represented by general formula [2]. This method for producing the nucleic acid or oligonucleotide is characterized in that 2-amino-7-deaza-2'-deoxyadenosine is introduced into a DNA or an oligonucleotide by using the phosphoroamidite.
Patent JP-2002253461-A (JP)
Title: Dishwasher
Inventor: SAITO HIROMI
IPC: A47L15/42
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher where a wire is prevented from coming off the pulley groove. SOLUTION: The dishwasher is constituted by providing an opening/closing door to be opened/closed by a motor on the side surface of a washer main body and the wire which is connected to the door at one end and to the pulley of the motor at the other end so as to be freely winding possible and by winding the wire by the pulley to elevate the opening/closing door and feeding the wire from the pulley to lower door by the self weight. The pulley 23 of the motor 21 is provided with a pulley cover 51 for preventing the wire 25 wound around the pulley 23 from coming off the pulley groove 23A.
Patent JP-2002253893-A (JP)
Title: Drum type washing machine
Inventor: MURAKAMI KAZUSHIGE
IPC: D06F33/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washing machine capable of uniformly washing a quilt without deformation. SOLUTION: A drum for performing a washing is rotated at a rotating speed higher than the rotation speed where the centrifugal force acting on the laundry housed in the drum is substantially equilibrated to the gravity to collect the laundry to the drum inner wall side by centrifugal force, and a washing solution is supplied to the laundry to perform the washing. The washing solution is cleaning water (water with detergent dissolved therein) or general water.
Patent JP-2002253401-A (JP)
Title: Merchandise showcase
Inventor: UEDA NORIHIRO
IPC: A47F3/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise showcase which protects merchandise receiving and ejecting equipment by means of merchandise showcases when the merchandise sales exhibit case is used as an open showcase and is capable of easily evading the fault, trouble, etc., of the equipment by making sales action after making sure that the merchandise showcase move to prescribed positions when the merchandise sales exhibit case is used as a vending machine. SOLUTION: When the merchandise showcase is used as the open showcase, the merchandise showcases 20 are moved forward and are arranged like tiered stands for dolls and the merchandise receiving and ejecting equipment 5 existing in a standby position is so moved as to be covered by the merchandise showcase 20 of the lowermost stage. When the merchandise sales exhibit case is used as the vending machine, the merchandise showcase are moved and arranged to backward standby positions and after the standby positions are checked by shelf position detecting means, the merchandise receiving and ejecting equipment 5 is actuated.
Patent JP-2002259334-A (JP)
Title: Network system
Inventor: TANIGUCHI NAOKI
IPC: G06F12/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of transmitting information surely by the program of a browser. SOLUTION: In the case of transmitting information to the user B of a user terminal device U2 from the user A of a user terminal device U1, 1 the information is registered by designating the user B by accessing a control server. 2 The control server 5 records this information with a destination (user B). 3 When the user B of the user terminal U2 logs in the control server 5, the control server judges whether the logging-in user B exists at the recorded destination. 4 When it exists, link display showing the recording place of the information to the user terminal device U2. Based on this, the user B can obtain the information from the control server 5. Consequently, the user B knows that information addressed to him/herself arrives when he/she logs in the control server 5.
Patent JP-2001293813-A (JP)
Title: Plastic material component having metal foil surface and injection molding method therefor
Inventor: RUCK SHAUN
IPC: B29C45/14
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To apply decorative surface finish, which imparts metallic appearance and touch and improves the resistance of an injection-molded plastic material component against abrassive damage, to the component and to provide a method for manufacturing the injection-molded plastic material component to which metallic decorative surface finish is applied. SOLUTION: A metal foil and a substrate are fixed by an adhesive or mechanical connection. If necessary, the metal foil is preformed so as to become a shape almost same to that of the inner surface of the injection molding means.
Patent JP-2002268574-A (JP)
Title: Display device using flexible printed circuit board
Inventor: MIYASHITA TOMOAKI
IPC: G02F1/1345
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the position detection accuracy of recognize marks, permits sure alignment and to prevent the disconnection of patterns. SOLUTION: A base member 82 is provided thereon with plural copper foil patterns in juxtaposition and an anisotropic conductive film (ACF) 85 is formed while crossing the top of the copper foil patterns 83 on the front end side of the base member 82. The copper foil patterns 83R and 83L at the outermost end on both sides of the base member 82 are provided with the recognition marks 84 constituted by deforming the copper foil patterns 83R and 83L on the front end side of the base member 82. The recognition marks 84 are disposed in the segment where the ACF 85 is not formed. As a result, the position detection accuracy of the recognition marks 84 by image recognition is high.  The intersection segments of the copper foil patterns 83R and 83L and the ends of the cover material 80 are formed with broad areas 86, are high in the strength of an FPC 81 and can prevent the disconnection of the copper foil patterns 83.
Patent JP-2002266152-A (JP)
Title: Melt spinning spinneret pack and method for producing thermoplastic resin fiber
Inventor: TSURUTA TAKASHI
IPC: D01D4/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a melt spinning spinneret pack mounted with a filter of metallic wire nonwoven fabric and allowing for extending the time until pressure loss due to filter clogging comes to a limit and thus extending the pack exchange period, and to provide a method for producing a thermoplastic resin fiber suitable for spinning using, particularly a contaminant-rich polymer or thermoplastic resin subject to gelling with slight fluffing or yarn breakage by the use of the above spinneret pack. SOLUTION: This melt spinning spinneret pack 1 has the following construction: a pack case 30 is housed at least with a nozzle 11, a straightening vane 9, a filter 7, and a filter material 5 in this order from the exit side; wherein the filter 7 is composed of a a filter section 13 comprising a metallic wire filter 17 and a metallic wire nonwoven fabric 19 and a metallic rim 15 nipping the outer peripheral end of the filter section 13, and the filter section 13 is of three-dimensional shape, its surface area being at least double the filter surface plain area.
Patent JP-2002271723-A (JP)
Title: Image recording method and image record system
Inventor: TANAKA HIROSHI
IPC: H04N101/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To enable to simply confirm to which kind of image attached information the received information corresponds, and whether or not the image attached information is correct as the image to be attached to an image of an object or the like by means of a camera when recording the attached information received from an external device in connection with the image of the object. SOLUTION: A digital camera acquires positional information from a car navigation system (step S16). This positional information is classified into image attached information (GPS information denoting latitude, longitude, and altitude) attached to an image of an object and display information (district name corresponding to the GPS information) in connection with the image attached information. The digital camera stores the acquired positional information to a nonvolatile memory (step S20) and displays the display information (district name) in the position information on a liquid crystal display monitor of the camera (step S22). When photographing is made, the image attached information (GPS information) in the positional information stored in the nonvolatile memory is recorded in connection with the image.
Patent JP-2002268648-A (JP)
Title: Sound absorbing and insulating structure for vehicle
Inventor: FUKUI TAKAYUKI
IPC: B60R13/08
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing and insulating structure for vehicles which has good sound absorbing and insulating performance and is light in weight and inexpensive. SOLUTION: This sound absorbing and insulating structure for vehicles is formed with a sound absorbing and insulating material for vehicles which consists essentially of natural fibers or synthetic resins. The natural fibers are cellulosic fibers having an average fiber length ranging from 0.5 to 4.0 mm and the synthetic resins are liquid adhesives. Both are mixed in a range from 1 to 30 mass% and the mixture is directly sprayed to a vehicle body panel and is dried, by which the sound absorbing the insulating material having a METSUKE unit weight within a range of 0.2 to 3 kg/m<2> is formed.
Patent JP-2002268008-A (JP)
Title: Illumination optical system and projector using the same
Inventor: ARIGA SUSUMU
IPC: H04N5/74
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of relatively easily manufacturing an illumination optical system which emits nearly one kind of polarizing bundle of rays. SOLUTION: This illumination optical system has a light source device which emits convergent or divergent light, a rod-like translucent member for making the intra-surface intensity distribution of the light emitted from the light source device nearly uniform, a first lens system through which the bundle of rays emitted from the translucent member passes,  a polarized light generating section which includes one polarized light separating member capable of separating the incident ray flux having no deflection to two kinds of the polarizing bundle of rays intersecting in the polarization direction orthogonal with each other and emits nearly one kind of the polarizing light bundle of rays having the prescribed polarization direction and a second lens system for making nearly one kind of the polarizing bundle of rays emitted from the polarized light generating section incident on a prescribed irradiation region.
Patent JP-2002270525-A (JP)
Title: Method for forming semiconductor thin film, substrate therewith manufactured by the same, and semiconductor device by using substrate therewith
Inventor: YOSHIKAWA AKIHIKO
IPC: H01L21/28
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the characteristics of a device where the surface largely affects electrical and optical characteristics by changing polarity on the surface of a 3-5 or 2-6 group semiconductor such as GaN and ZnO from a conventional anion surface to a more smooth and inactive cation surface. SOLUTION: A film in the thickness of about several monolayers of metal such a Al is formed inside a 3-5 group or 2-6 group semiconductor film which is epitaxially grown on a sapphire substrate. The polarity on the surface of semiconductor is changed from negative (anion) to positive (cation) at the upper and lower parts of the film. The positive polarity is formed in the epitaxial growth thin film and a polycrystalline thin film of preferred orientation property.
Patent JP-2002280979-A (JP)
Title: Broadcast data distribution system
Inventor: KOBAYAKAWA YUICHI
IPC: H04N5/44
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a system that efficiently distributes various data to a digital television receiver or the like, as a reception station. SOLUTION: The broadcast data distribution system adopts a constitution, where a transmitter station side can learn the reception history of the reception stations so as to decide the optimal broadcast time of data which is desired to be stored in the reception stations.
Patent JP-2002275447-A (JP)
Title: Adhesive for inorganic vapor-deposited film
Inventor: MURATA MASAKI
IPC: C09J175/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for an inorganic vapor-deposited film, capable of directly coating on the inorganic vapor-deposited film, obtaining a good adhering property in the case of laminating with a heat-sealing resin, etc., and further tearing well on tearing a packing bag prepared by using them. SOLUTION: This adhesive for an inorganic vapor-deposited film consists of a blended material of 100 pts.wt. polyurethane resin containing 30-300 equivalent/ton branching point concentration with 0.05-5 pt.wt. amine-based silane coupling agent, as a main component.
Patent JP-2002280328-A (JP)
Title: Dicing apparatus
Inventor: ADACHI TEI
IPC: H01L21/301
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a dicing apparatus which will not interfere with an external carrying apparatus, such as AGV for carrying a cassette in which wafers are accommodated and with an operator. SOLUTION: A load port, for handing over a cassette accommodating a plurality of wafers W with an external carrying means, is arranged in the rear surface side of the dicing apparatus 1 and a cleaning unit 40 for cleaning the wafers W, after the process has been arranged in the front surface side of the dicing apparatus 1. Accordingly, safe layout can be attained, without increase in the floor space.
Patent JP-2002206191-A (JP)
Title: Tinned steel sheet and chemical conversion solution
Inventor: SHIGEKUNI TOMOFUMI
IPC: C25D5/48
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet for cans used for a DI can, a food can, a beverage can or the like, particularly, a tinned steel sheet or the like which has excellent coating adhesion, corrosion resistance after coating, rust resistance and workability. SOLUTION: In the tinned steel sheet, the surface of an intermediate layer formed on the surface of a steel sheet is provided with a tinned layer leaving exposed part of the intermediate layer having an area ratio of >=3.0%. The exposed surface part of the intermediate layer and the surface of the tinned layer are provided with a film containing P and Si. The coating weight of P in the film is controlled to the range of 0.5 to 100 mg/m2, and the coating weight of Si in the film is controlled to the range of 0.1 to 250 mg/m2.