baber/WOPTO huggingface dataset:
Patent JP-2001277428-A (JP)
Title: Inorganic composite material and method of manufacturing the same
Inventor: YANAIDA TOYOJI
IPC: B32B5/18
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight inorganic composite material excellent in waterproofness and heat resistance and easy to process, and a method of manufacturing the same. SOLUTION: A core layer 15 containing inorganic foam and a binder as essential components are integrally laminated between front and rear layers 13, 14 containing mineral fibers, an inorganic powdery material and a binder as essential components to form a base material 11 comprising an inorganic substrate with a specific gravity of 0.6-0.9 having a three-layered structure. At least a part of the surface of the base material 11 is covered with a synthetic resin material 20.
Patent JP-2000355843-A (JP)
Title: False twist-processed yarn, its production, woven or knitted article using the yarn, doubled and twisted yarn using the yarn and woven or knitted article using the doubled and twisted yarn
Inventor: IMAKITA JIYUNYA
IPC: D03D15/567
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a processed yarn suppressing its rough hard feeling as a whole, while leaving an unevenness feeling, a crepe feeling and a slub feeling, its production method, a woven or knitted article by using the processed yarn, a doubled and twisted yarn by using the processed yarn and a woven or knitted article by using the same doubled and twisted yarn. SOLUTION: This false twist-processed yarn is characterized by having converged S-twisted spirally twisted parts and Z-twisted spirally twisted parts alternately without mediated by non spirally twisted parts in longitudinal direction of a thermoplastic multi-filament, and random lengths of the S-twisted parts and the Z-twisted parts. The method for producing such a false twist-processed yarn by doubling 2 pieces of the thermoplastic multi-filaments, performing a false twist-processing and then separating them, is provided by doubling the 2 pieces of yarns with a doubling guide for introducing them to a yarn supplying roller, also making preliminary tension of each of the yarns before the supplying roller as identical and processing them without changing the twist-initiating point in the false twisting.
Patent JP-2001279412-A (JP)
Title: Si-CONTAINING GALVANIZED HIGH STRENGTH STEEL SHEET HAVING GOOD CORROSION RESISTANCE AND ITS MANUFACTURING METHOD
Inventor: HONDA KAZUHIKO
IPC: C23C2/28
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high Si-containing high strength galvanized steel sheet having good a coating property and an excellent corrosion resistance without requiring new equipments, and its manufacturing method. SOLUTION: A Zn-Al-Fe alloy plating or a Zn-Al-Mg-Fe alloy plating is formed on the surface of a steel sheet containing 0.4-2.0 wt.% Si which is the oxidized state (SiO2) in the inner sheet. The inner SiO2 is produced at the time, the steel sheet is oxidized under atmosphere having 0.9-1.2 fuel/air ratio in the oxidizing zone, and successively is reduced in the reducing zone, under an atmosphere controlled where the Si content (mass %) (CSi), a water partial pressure (PH2O) and a hydrogen partial pressure (PH2) satisfy the following inequality. -0.8>=log(PH2O/PH2)<=0.5CSi-3.
Patent JP-2001276302-A (JP)
Title: Slot machine
Inventor: ISHIHARA MASAYUKI
IPC: A63F5/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of being miniaturized without damaging the interest of a player and being made light in weight. SOLUTION: This slot machine is provided with at least three rotary plates behind the display window of a case body and the respective rotary plates are arranged by shifting the rotation centers. Parts not overlapped with each other are viewed from the display window and plural drawings are provided on a surface visible from the display window.
Patent JP-2001238704-A (JP)
Title: Slipper and shoe for making foot comfortable
Inventor: ABE KAORU
IPC: A43B3/16
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To allow a shoe to be taken off and a foot to be released from tiring or sweat at any desired time and in any desired place and to solve a problem that dirt due to sweat, or the like, gives uncomfortable feeling to its user and around persons. SOLUTION: A slipper 1 is inserted into a shoe so that the shoe can be freely taken off from a bare foot and a sock protected at any desired time and in any desired place. A detachable inner lining 2 is provided so that it can be washed when the inside of the shoe becomes dirty and uncomfortable odor due to swear occurs. The shoe 3 comprises the slipper 1, the inner lining 2, and a shoe body.
Patent JP-2001277213-A (JP)
Title: Method for manufacturing floor material
Inventor: HAYASHI MORIO
IPC: B27D5/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a floor material capable of obtaining the material having a crack resistance and a better shock resistance such as a caster resistance or the like. SOLUTION: The method for manufacturing the floor material comprises the steps of coating a front surface of a base material 1 made of a plywood with a first adhesive 6a, adhering the material 1 with a paper material 2, further coating a front surface of the material 2 with a second adhesive 5a, laminating a veneer 3 on the material 2, and thermally pressurizing the laminate. In this case, when the adhesive 5a is hardened as compared with the adhesive 6a, the laminate has a soft property.
Patent JP-2001279486-A (JP)
Title: Method for plating tantalum
Inventor: MORIMITSU MASATSUGU
IPC: C25D3/66
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a tantalum film by a plating method using a low temperature, molten salt electrolytic bath. SOLUTION: In this method for plating tantalum, molten salt composed of tantalum pentachloride, alkylimidazolium chloride and the fluoride of alkali metal or alkaline-earth metal such as lithium fluoride is used for an electrolytic bath.
Patent JP-2001275918-A (JP)
Title: Dishwasher
Inventor: OGAWA TAKASHI
IPC: A47L15/42
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher capable of improving work efficiency by reducing the number of components and facilitating the assembly of a drain pipe. SOLUTION: The dishwasher is provided with both a drain pump 11 to forcefully discharge the cleaning water of a cleaning tank 3 to clean tableware W and a drain pipe 12 of which the beginning end part is connected to the discharging side of the drain pump 11 and the terminal part is connected to a drainage canal 15 via a raised part 13 raised in a reversed U-shape on the back surface side of the cleaning tank 3. A first relay pipe 18 is provided with an air introducing channel 26 inserted in and connected to the climb channel 25 of the raised part 13 to introduce air to the drain pipe 12, and a second relay pipe 19 is provided with a check valve 31 inserted in and connected to the lowering channel 30 of the raised part 13 to prevent the reverse flow of drainage.  A unit 16 inserted in the drain pipe is provided with the first relay pipe 18 integrally connected to the second relay pipe 19.
Patent JP-2001288587-A (JP)
Title: Precoated steel sheet excellent in corrosion resistance and weatherability
Inventor: KIMATA YOSHIO
IPC: B32B15/04
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a precoated steel sheet excellent in corrosion resistance and weatherability and used for house appliances, building materials, automotives or the like. SOLUTION: In this precoated steel sheet excellent in corrosion resistance and weatherability, at least one side of a steel sheet is provided with an organic coated layer containing soluble glass powder with the average particle size of <=30 μm having a composition containing one or more kinds of P2O5 and B2O3 by 40 to 75 mol% in total and one or more kinds of SiO2 and Al2O3 by 5 to 20 mol% in total, and the balance oxides containing one or more selected from alkali metals, alkaline-earth metals and nonferrous heavy metals by 0.2 to 50 mass % to the mass of the coating film.
Patent JP-2001287330-A (JP)
Title: Method and apparatus for forming image data of optically readable dots and recording medium
Inventor: YOSHIOKA KENJI
IPC: G06K7/10
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To select a proper constitution pattern even if a plurality of constitution patterns of image data of dots based on the number of pixels participated in printing are present. SOLUTION: In a method for forming image data setting a constitution pattern of optically readable dots in order to print the dots, the number of pixels participated in printing in the constitution pattern is determined in consideration of the thickness degree of dots at the time of printing and, further, a constitution pattern becoming minimum in the dispersion of pixels constituting the dots is set to uniquely determine the constitution pattern of dots optimum to printing.
Patent JP-2001290827-A (JP)
Title: Www site previously issuing identification code useful for classification of content to information sender
Inventor: KAWATSUMA NOBORU
IPC: G06F17/30
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To structure as a www server an information transmission and recep tion system for articles, services, etc., that is useful for significant smooth infor mation service from companies, individuals, etc., sending information to compa nies, individuals, etc., receiving the information. SOLUTION: Information of many unspecified articles, services, etc., is classified by being given identification codes and then put in a database. The information is classified by attribute factors, and words and phrases that reception applicants desire and only extracted information is periodically e-mailed to computers of the reception applicants, etc. The database is disclosed, retrieved and browsed through communication with external computers, etc.
Patent JP-2001294098-A (JP)
Title: Modular roof trim device with ceiling accessary component for automobile
Inventor: ENMA YOSHIAKI
IPC: B60J3/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To fasten a fastening fixture such as a screw after a ceiling accessory component is positioned on a car body panel, in mounting a roof trim by modulating the ceiling accessory component to the car body panel. SOLUTION: The roof trim 2 is held by a first bracket 20 and a second bracket 30 of a sun visor 3 of the ceiling accessory component, the screw 16 is inserted into a first mounting hole of the first bracket 20 and a through-hole 15 at a roof trim 2 side, and then fastened and temporarily fixed to a second mounting hole 32 of the second bracket 30 to modulate the roof trim 2, and further the screw is inserted in a state of a positioning movable piece 40 tiltably mounted on the second bracket 20 properly tilted and fitted to the piercing direction of a positioning hole 17 formed on the car body panel 2, whereby the sun visor 3 is positioned and mounted on the car body panel 1.
Patent JP-2001298847-A (JP)
Title: Submarine repeater
Inventor: HARA SHOICHIRO
IPC: G02B6/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a submarine repeater which can prevent metal powder produced when heat radiation buffers are incorporated from penetrating into a repeater circuit unit, can reduce a pushing force required when the repeater circuit unit and the heat radiation buffers are incorporated into a pressure- resistant housing, and can maintain reliability. SOLUTION: This submarine repeater has a pressure-resistant housing 1, a repeater circuit unit 3 incorporated in the pressure-resistant housing 1 and heat radiation buffers 5 provided between the repeater circuit unit 3 and the inner wall of the pressure-resistant housing 1. Vacuum grease 6 is provided between the inner wall of the pressure-resistant housing 1 and the surfaces of the heat radiation buffers 5.
Patent JP-2001295354-A (JP)
Title: Facility provided with opening for cleaning, inspection or the like
Inventor: IIJIMA MASAHITO
IPC: E03D11/13
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide facility equipment having an opening for cleaning, inspection or the like capable of giving convenience to the user of the facility as well as a feeling of unity with the main body to the user designwise. SOLUTION: A metallic lid member 6 is fixed through packing 5 to the outer opening 3 of the cylindrical body 321 formed to the water closet main body 1. The cover 8 has a color as same as that of the water closet main body 8 and a collar 82 formed to conceal the vicinity between the lid member 6 and the cylindrical body 31.
Patent JP-2001296427-A (JP)
Title: Method for manufacturing polarizing plate and liquid crystal display device
Inventor: HAMAMOTO EIJI
IPC: G02B5/30
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing plate making high transmittance and high polarization degree compatible with each other and a liquid crystal display device. SOLUTION: The method for manufacturing the polarizing plate comprises a step for dyeing a polyvinyl alcohol(PVA) film with iodine or a dye having dichroism, a step for cross-linking the PVA film with a cross-linking agent and a step for stretching the PVA film with rolls in either of the steps. In the case of cross-linking the PVA film in a bath containing the cross-linking agent after dyeing it in a dyeing bath containing >=0.02 wt.% iodine or the dye having dichroism, the stretch ratio is kept in the range of 1-5 times the length of a PVA film raw sheet before immersion in the cross-linking bath and is kept in the range of >=1.01 and <=4 times the previous length during and after the cross-linking including subsequent immersion in the cross-linking bath.  Furthermore, the total stretch ratio from the PVA film raw sheet to the final product is kept in the range of <=8 times the initial length.
Patent JP-2001297495-A (JP)
Title: Surface read-out type magneto-optical recording medium
Inventor: INAO TOSHIO
IPC: G11B11/105
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface read-out type optical recording medium excellent in characteristics of magnetic field sensitivity and SNR. SOLUTION: The recording layer consists of two layers of a main recording layer showing perpendicular magnetization and essentially comprising TbFeCo and an auxiliary layer showing perpendicular magnetization and essentially comprising TbFeCo. The main recording layer is formed as a multilayered film by alternately depositing Tb layers and layers of FeCo or essentially comprising FeCo with the period of film forming controlled to >=0.3 nm and <=1.5 nm.
Patent JP-2001306993-A (JP)
Title: Comprehensive accounting processing system using information system
Inventor: OTANI SHUNJI
IPC: G06Q20/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a comprehensive accounting processing system using information system by which the accounting processing can be performed by mutually connecting a financial institute and an accounting office and the customers of the accounting office through a computer network (Internet), and automatically generating classification data necessary for the accounting office from the money payment and reception data of each customer in the financial institute. SOLUTION: The terminal of a financial institute, the terminal of an accounting office, and the terminals of the customers of the accounting office are connected to an accounting control center being the server of a computer network, and money payment and reception information in the financial institute of the customers is transmitted to the accounting control center. The accounting control center automatically prepares classification data from the transmitted money payment and reception information, and converts the classification data into slip data, and transmits the slip data to the terminal of the accounting office and the terminals of the customers.
Patent JP-2001303294-A (JP)
Title: Plating particle and its manufacturing method
Inventor: NAKADA SHUICHI
IPC: H01B1/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide plating particles which is excellent in environmental resistance, is conductive, is easily deformed and is excellent in bondability and its manufacturing method. SOLUTION: Plating particles are characterized in that they are metallic particles of multilayered structure with the alloy particles as central nuclei [m], are expressed by a general formula: AgxCuy, have a region in which Ag concentration on a particle surface is higher than average Ag concentration of the particles, have 0.0001 to 1.0 wt.% oxygen content and have fine rugged shape of particle surfaces. Further an alloy layer with the central nucleus is formed by plating, plating thickness is 1 to 100 μm, the outermost [m+n] layer is a tin layer or a tin alloy layer, a plurality of absorption peak temperatures are shown in a differential scanning calorimetry, the central nuclei alloy particles and the plating particle surfaces have coating films (tin inclined alloy coating films) of different tin concentration in the tin or the tin alloy.
Patent JP-2001301709-A (JP)
Title: Terminal end grip structure of packing band
Inventor: KATO SEIGO
IPC: B65B13/18
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a terminal end grip structure of a packing band wherein a terminal end of the band can be reliably gripped even if the structure is compactly constituted. SOLUTION: The terminal end grip structure 21 comprises a sensor 27 and a gripper 29. A sensing door member 39 of the sensor 27 is connected with a lever 69 of the gripper 29 via an activation shaft 47.
Patent JP-2001305889-A (JP)
Title: Image forming apparatus
Inventor: NAKAHARA HISASHI
IPC: G03G15/16
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To increase transfer efficiency during transfer process, and prevent imperfection of an image. SOLUTION: A pressing roller 6 is in contact with the surface of a photoreceptor drum 1 so as to form a transfer nip T. An electrode 5a being not contact with the photoreceptor drum 1 is located at an upstream position of the transfer nip T in the direction shown by the arrow Kp in which a recording material P is carried, and a voltage is applied to the electrode 5a by a power supply 5b during the transfer process. Thus, a current path Itr is formed via the recording material P so that the current flows into the photoreceptor drum 1 via the recording material P and unnecessary current doesn't flow in the area where the recording material P doesn't pass through. According to the electric field induced by this current, a toner image on the surface of the photoreceptor drum 1 is electrostatically transferred onto the recording material P.  At this time, the voltage is applied to the electrode 5a from the power supply 5b so that the current flows from the photoreceptor drum 1 to the recording material P in the case the polarization of the toner image is positive, conversely, the current flows from the recording material P to the photoreceptor drum 1 in the case the polarization of the toner image is negative.
Patent JP-2001306219-A (JP)
Title: Keyboard
Inventor: KAISHIMA MASANOBU
IPC: G06F3/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard capable of moving a cursor on a screen while operating a keyboard. SOLUTION: A lower face 2b of a keyboard 1 is formed like smooth projection. The angle of an inclination detecting member 9 for detecting the inclination of the of the keyboard 1 against the plumb line of the upper face 2a is formed inside the keyboard 1. This angle of inclination detecting member 9 is constituted of a spherical body held in a case so as to be freely rotatable, an electrode mounting member formed so that the spherical body can be covered, plural fixed electrodes mounted on the electrode mounting member, a movable electrode mounted on the spherical body to be successively butted to the plural fixed electrodes according to the rotation of the spherical body, and a weight 19 mounted on the lower part of the spherical body.  A resistance is connected to each of the fixed electrodes, and when the movable electrode is butted to the fixed electrode, currents are allowed to run through the resistance. Then, the angle of inclination and direction of inclination of the keyboard 1 are detected based on the current value, and the detected result is converted into a cursor signal.
Patent JP-2001312284-A (JP)
Title: Method and system for content distribution
Inventor: UCHIDA KAORU
IPC: G06Q10/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a system which safely distributes contents through a network. SOLUTION: A user terminal 10 equipped with a fingerprint sensor 11 is connected to a content distributing server 20 through the network 30. The content distributing server 20 has at lest a registered user information table 26 in which personal information on users, user IDs, and fingerprint feature information are related and registered, a finger print collating part 23 which reads fingerprint feature information on a content distribution requester out of the registered user information table 26 according to the user ID of the requester and collates the fingerprint feature information with the fingerprint feature information on the content distribution requester inputted from a user terminal 10, and a specific content distribution part 24 which distributes requested contents to the user terminal 10 only when the collation is valid.
Patent JP-2001313349-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OOUCHI NOBUHITO
IPC: H01L23/485
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem conventionally that solderability cannot be confirmed easily, since a terminal is arranged inside a semiconductor device even though the connection state between the terminal and a substrate is also conformed by solderability, when a resin-sealing-type semiconductor device is packaged onto the substrate. SOLUTION: A distance d from a side end face at the outermost side of a plurality of posts 14 to the end face of a semiconductor device 11 is shortened, so that the state of solder 16 can be conformed, when the semiconductor device s packaged onto the substrate.
Patent JP-2001313416-A (JP)
Title: Porous silicon light-emitting element and its manufacturing method
Inventor: TAKAHASHI MITSUTOSHI
IPC: H01L33/36
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous silicon light-emitting element in which changes with the passage of time in a luminous intensity is prevented and to provide its manufacturing method. SOLUTION: The porous silicon light-emitting element has a structure, where the region in a part on the surface of a heavily doped silicon single-crystal substrate 1 is made porous, a porous layer 2 is formed, a transparent electrode 4 is provided in a region at the inside of the region of the porous layer, and the single-crystal silicon substrate which is exposed on the surface, the porous layer and the transparent electrode are covered with an electron cyclotron resonance(ECR) sputtered and deposited silicon film or a silicon nitride film, or they are covered with the ECR plasma deposited silicon oxide film or a silicon nitride film 3. The film is manufactured at 200 deg.C.  Consequently, it is possible to prevent a change, such as the desorption of hydrogen atoms which terminate the dangling bond on the surface of porous silicon, and a drop in the luminous intensity can be prevented.