baber/WOPTO huggingface dataset:
Patent JP-2002220650-A (JP)
Title: Molten zinc-alloy plated steel-sheet superior in corrosion resistance and surface appearance, and manufacturing method therefor
Inventor: NAKAMURA NORIHIKO
IPC: C23C2/40
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a molten zinc-alloy plated steel-sheet superior in corrosion resistance and surface appearance, which contains Mg in the plated layer, and to provide a manufacturing method therefor. SOLUTION: The molten zinc-alloy plated steel-sheet superior in corrosion resistance and surface appearance, and the method for manufacturing the molten zinc-alloy plated steel-sheet, comprise a molten zinc-alloy plated layer which contains 0.10-10 mass% Al, 0.10-10 mass% Mg, and one or more kinds selected from Sr, La, Ce, and Si of the total amount of 0.001-0.100 mass%, on the surface of the steel sheet.
Patent JP-2002219312-A (JP)
Title: Screw press type filter apparatus
Inventor: MURASAWA TAKASHI
IPC: B30B9/14
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and certainly wash an adherend or the like in a screw press type filter apparatus equipped with a washing means of a filter body 10. SOLUTION: The screw press type filter apparatus constituted so that a screw 4 is inserted in a cylindrical filter body 10 in a rotatable manner, and a material to be treated supplied to the gap between the screw 4 and the filter body 10 from one end of the screw 4 is filtered by the filter body while sent to the other end of the screw 4 by the rotation of the screw 4. Washing means, which comprises washing pipes 19 equipped with nozzle orifices 19D for washing the filter body 10 by ejecting a washing liquid L toward the filter body 10, are provided to the outer periphery of the filter body 10 and the jet angle θof the washing liquid L to the outer periphery of the filter body 10 by the washing means can be adjusted by supporting the washing pipes 19 in a revolvable manner.
Patent JP-2002221999-A (JP)
Title: Data processor, data processing method, program and recording medium
Inventor: KONDO TETSUJIRO
IPC: G10L19/16
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain voice data having good tone quality. SOLUTION: In a tap generating section 121, decoded voice data having a prescribed position relationship with target data among decoded voice data that coded data by a CELP system are decoded are extracted, I code arranged in a subframe is extracted in accordance with the position of the target data in the subframe and a prediction tap to be used in the process of a predicting section 125 is generated. A tap generating section 122 generates a class tap used in the process of a class classification section 123 in a similar manner taken by the section 121. The section 123 conducts a class classification based on the class tap and a coefficient memory 124 outputs a tap coefficient corresponding to the class classification result.  The section 125 conducts a linear prediction computation by using the prediction tap and the tap coefficient and outputs decoded voice data having good tone quality.
Patent JP-2002222225-A (JP)
Title: Aided design system and aided design method
Inventor: MATSUURA YOSHIYUKI
IPC: G06F17/50
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an aided design management device, an aided design method and a recording medium recorded with a program for designing an object providing execution based upon a design drawing and rational design of the object even to a person without expert knowledge. SOLUTION: This system is provided with a server computer 1 as the aided design management device, and a user terminal device 2 and a client terminal device 3 communicably connected to the server computer 1 via the Internet 10. The server computer 1 acquires a limited area setting an area of arrangement positions of formative components from the client terminal device 3 and stores it in a database, precedently arranges particular formative components and displays a form drawing screen showing an initial setting drawing on the user terminal device 2.  When a user arranges a formative component in the form drawing screen by inputting an arrangement position by an inputting means, a detecting means 15a of the server computer 1 detects whether or not it is within the limited range stored in the database, and if it is determined by the detecting means that the arrangement position of the formative component is not within the limited area, this fact is designated to the user who is the designer.
Patent JP-2002228582-A (JP)
Title: Gas detection device
Inventor: NANAMI MASAYA
IPC: H01L31/0232
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas detection device capable of being miniaturized and reduced in weight and of being easily carried. SOLUTION: The laser beam from a semiconductor laser module 5a of a light source part 5 is emitted toward a measured gas from a small fiber collimator 5c through an optical fiber 5b while having an optical axis A. A concave mirror 6 formed inside a casing 2 converges the reflected light scattered by a reflecting body 9 after passing the measured gas on a light receiver 7 on a converging position P. The presence of the gas can be detected by the detection output of the light receiver 7 based on the absorption spectrum of the measured gas. The concave mirror 6 is small and lightweight and has a small focal length, so that the casing 2 can be miniaturized and reduced in weight. Since the small fiber collimator 5c is mounted in front of the concave mirror 6, the drop of the receiving level of the reflected light can be prevented and the gas can stably be detected.
Patent JP-2002231769-A (JP)
Title: Tape carrier and manufacturing method thereof
Inventor: YAMAGUCHI KENJI
IPC: H01L21/60
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce a warp due to the influence of the difference of the thermal expansion coefficients between the tape base material and copper foil of a TAB tape carrier and of the viscoelasticity of an adhesive material. SOLUTION: For this TAB tape carrier, the copper foil 2 is stuck on one surface of the tape base material 20 composed of a polyimide resin film, and a wiring pattern 5 is formed by photoetching or the wiring pattern 5 is protected by the film of solder resist 16 further. A backing layer 40 composed of the different polyimide resin film 31 whose thermal expansion coefficient is close to the one of the copper foil 2 is formed on the other surface of the tape base material 20, and the warp is reduced.
Patent JP-2002229931-A (JP)
Title: Information transfer device and information transfer method
Inventor: AKAI TAKASHI
IPC: G06F13/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an information transfer device and an information transfer method that permit the speeding up and cost reduction of information transfer. SOLUTION: The information transfer device has a plurality of DMAC 5s any of which is operated, transfers the information from a main memory 4 during the transmission and receives the transferred information during the reception, a plurality of FIFO 6s that are composed in correspondence to DMAC 5s, temporarily stores the information transferred from DMAC 5 during the transmission and temporarily stores the information to be transferred to DMAC 5 during the reception, and a DMA arbiter 3 that controls the arbitration of transfer operation regarding a plurality of DMAC 5s while permitting a software part to change the priority sequence based on the transfer condition, and changes the priority sequence of arbitration between the channels, regarding DMAC 5s with a plurality of channels mounted, in response to the transfer status using a piece of software, thereby bringing about the speeding up and cost reduction of the information transfer.
Patent JP-2002232443-A (JP)
Title: Lan controller
Inventor: AKAMATSU KENJI
IPC: H04L69/14
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a LAN controller where a plurality of communication lines can be used by one IRQ and high speed data transfer can be performed in 'Ethernet' (trademark). SOLUTION: The LAN controller for connecting LAN and host PC is provided with a plurality of LAN control parts monitoring the transmission state of a transmission frame on a transmission medium and detecting data on a MAC address stored in a reception frame, a BUS control part transmitting data which is transmission-requested from the host personal computer to a plurality of LAN control parts, extracting information data from the frame received in the LAN control part and transmitting it to the host personal computer and a concentrating means collecting a plurality of LAN control parts by one interface and connecting it to a local area network so that they are installed on one LAN board.
Patent JP-2002228785-A (JP)
Title: Supporting device
Inventor: HIRANO TAKASHI
IPC: G21C5/10
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device having desired performance such as high corrosion resistance and a desired thermal expansion characteristic and realizing a low cost. SOLUTION: A shroud support (the supporting device) 8 for supporting a reactor core shroud 4 of a nuclear reactor is provided with a support parent metal 10 formed of the same material as a nuclear reactor pressure vessel 2, and a plate member 12 formed of a high corrosion resistant material different from the material of the support parent metal 10 and jointed to overlap the surface of the support parent metal 10.
Patent JP-2002227819-A (JP)
Title: Bolt and nut cap for rust prevention
Inventor: NUKAYA HITOHIRO
IPC: F16B37/14
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a bolt and nut cap for rust prevention capable of easily preventing rusting of bolts and nuts and being efficiently installed by preventing dropping. SOLUTION: A skirt part 13 longer than a washer or a flange part and covering the washer or the flange part is continuously connected to either of a head part 12 formed according to a bolt 4a or the head part 12 formed according to a nut portion 4c formed of the tip part of the bolt 4a and a nut 4b, and a flat part 14 allowed to fit closely to a tightened material is provided at the tip of the skirt part 13 to form cap bodies 11. The plurality of cap bodies 11 are continuously connected to each other through connection materials 15 according to the arrangement of the bolt nuts. Thus, the cap bodies 11 can be continuously and efficiently installed by connecting the plurality of cap bodies to each other according to the arrangement of the bolts 4a and nuts 4b, and a holding force can also be increased to prevent dropping.
Patent JP-2002259214-A (JP)
Title: Controlling access to storage device
Inventor: JEREMY OHARE
IPC: G06F21/62
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for giving control system call access to a data storage device. SOLUTION: A plurality of groups are defined, and a plurality of action types and corresponding levels of authorization are defined for each of the groups. As for a subset of the action types, a plurality of devices on which corresponding actions may be performed are defined, wherein at least some of the devices correspond to portions of a data storage device 22 to determine authorization for a requested action for the at least one of the groups. If the action corresponds to one of the devices, authorization is determined by examining the levels of authorization for action types corresponding to the at least one group and by examining the plurality of devices corresponding to the requested action. If the action does not correspond to one of the devices, authorization is determined by examining the levels of authorization for action types corresponding to the at least one group.
Patent JP-2002237900-A (JP)
Title: Terminal adaptor
Inventor: TATEYAMA SHINJI
IPC: H04M11/04
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a communication to an emergency number is given priority while two lines of B channels are used, there is no communication available to other communication terminals, and when another terminal adaptor connected to the bus is using one line of B channel, the channel cannot be cut. SOLUTION: When a S/T point interface section 11 is instructed by an external telephone 42 or 43 to make a call, if all the B channels are in use and the requested call is for one of preliminarily determined emergency numbers, it forcibly cuts at least one of the B channels now in use and makes a call to the requested emergency number using the cut B channel, This system enables the prior calling to emergency numbers while at the same time enabling continuous communication of one of the B channels. By monitoring the displaying of reasons for a release complete message, a calling to an emergency number can be given priority even if the terminal adaptor 20 is using a B channel.
Patent JP-2001273776-A (JP)
Title: Cache memory system, semiconductor memory, non-volatile semiconductor memory, semiconductor memory system, and memory verify-circuit
Inventor: TANAKA TOMOHARU
IPC: G06F12/16
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for program-verify and erase-verify and to prevent over-variation of threshold voltage though rewriting and re-erasion are performed. SOLUTION: This cache memory system is provided with a main memory having plural erasing blocks which comprises plural memory cells having the prescribed number of bits and outputting a erasing verify-signal when all of the prescribed number of bits are erased, a cache memory, and a control circuit controlling data transfer operation between the main memory and the cache memory, when accesses data does not exist in the cache memory due to cache- miss-hit, the control circuit erases one data in the plural erasing blocks, after the data is erased completely and the erasing verify-signal is outputted, the control circuit performs data rewriting operation rewriting data of the cache memory in one of the plural erasing blocks.
Patent JP-2002246408-A (JP)
Title: Heater dowel for wire bonding
Inventor: HIRASHIMA TEIJI
IPC: H01L21/60
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To improve precision in wire bonding by suppressing adhesion of a plating metal to a heater dowel, used for wire bonding in manufacturing steps of a semiconductor device. SOLUTION: The heater dowel for wire bonding comprises a die pad support part A and an inner lead support part B of the heater dowel 6 to which plated metal M easily adheres and is formed of diamond sintered materials 61a and 61b or a diamond-like carbon thin film 62, formed over the entire surface of an upper surface of the dowel 6.
Patent JP-2002243652-A (JP)
Title: Method and apparatus for specifying dust, and method for specifying dust source
Inventor: NOMURA TAKESHI
IPC: H01L21/66
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for specifying dust, in which micro dust on the plane of a sample, e.g. a silicon wafer, a liquid crystal of a PDP, is detected and the component thereof can be specified accurately. SOLUTION: The apparatus for specifying dust comprises a section for measuring the position of dust 18 on a wafer 6, a section for observing the appearance of the dust, a mirror movable on the optical axis connecting the dust and the observing section, a section for irradiating the dust with laser light reflected on the mirror, a section for detecting Raman scattered light generated from the dust upon irradiation with laser light and reflected on the mirror, and a section for analyzing Raman scattered light detected at the detecting section spectroscopically, wherein an approximate substance is specified from both image information and image information data base 23, and Raman scattered light and Raman scattering spectroscopic characteristics database 22 of a known substance.
Patent JP-2002238779-A (JP)
Title: Whisk
Inventor: TAKADA YUJI
IPC: A47J43/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a whisk in which water is prevented from invading into a driving device, a stirring shaft is easily attached/detached in washing with water, shaft runout of the stirring shaft is eliminated when the shaft is rotated, the contact between stirring blades and a liquid is increased, whipping power is enhanced, and also safety is also considered. SOLUTION: A storage case 3 storing a driving motor 5 is arranged so as to be attachable/detachable on the opening surface of a bowl body 1 with an open top. A motor shaft 7 of the driving motor 5 is protruded into the bowl body 1 from the storage case 3. The upper part of a coupling 16 is fitted to the motor shaft 7. The upper part of a stirring shaft 17 is fitted to the lower part of the coupling 16 so as to be attachable/detachable. Stirring blades 18 having holes 19 are arranged on the outer peripheral in the axial direction of the stirring shaft 17 so as to be alternate to the left and right.
Patent JP-2002249392-A (JP)
Title: Coated bioactive granule subjected to floating preventive treatment and method for manufacturing the same
Inventor: KUKIDA KOICHI
IPC: C05G3/80
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a coated bioactive granule that hardly floats on a water surface when used in water, and a method for manufacturing the same. SOLUTION: A coated bioactive granule, represented by coated fertilizer or coated pesticide, is subjected to a floating preventive treatment where the granule is again coated with a soil pelletizing agent or a resin having >=1,000 mg/g of acid value/hydroxyl value. The above treated granule is furthermore subjected to another floating preventive treatment where water-soluble inorganic powder is adhered onto the surface of the granule. The method for manufacturing these granules is disclosed.
Patent JP-2002247221-A (JP)
Title: Remote monitor system using cellular phone
Inventor: YOSHIDA YOICHI
IPC: H04M11/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor system capable of easily carrying out monitoring of equipment existing at a place remote from the plate to carry out monitoring, especially equipment installed on a traveling object. SOLUTION: The remote monitor system using a cellular phone consists of: units 5 and 9 on the side of a field for collecting the monitor signals of a device installed on the side of the field and transmitting the collected signals through a cellular phone 12a; and a remote monitor device 17 for receiving the monitor signals transmitted by the cellular phone through a cellular phone 12b and analyzing the received monitor signals to carry out monitoring of the device installed at the field side.
Patent JP-2001301111-A (JP)
Title: Pressure- and vacuum-deformable embossed bonding foil, method for manufacturing it, and use of the same
Inventor: BREUKSCH ULRICH
IPC: B60R13/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To further improve a pressure- and vacuum-deformable embossed bonding foil so as not only to be capable of still more flexibly planning the selection of a starting material but also to enhance properties in a certain case while keeping advantageous properties. SOLUTION: The pressure- and vacuum-deformable embossed bonding foil having at least one support layer (10), single-layered or multilayered beds (30, 40) comprises polyurethanre and, if proper, an adhesion accelerater layer (20), a primary layer and an additional usual layer arranged as internal layers and used for lining the inside of a car. The polyrethan beds have a Shore D hardness of 50 or less.
Patent JP-2002250435-A (JP)
Title: Shift actuator of transmission
Inventor: YAMAMOTO YASUSHI
IPC: F16H61/28
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel shift actuator of a transmission, which has a compact constitution, hardly causes troubles, high degree of reliability, and enables easy amplification of input torque from a driving source, to provide a required output torque. SOLUTION: The shift actuator of a transmission, which operates a synchronous device by operating a transmission operation mechanism including an output lever 20 in the shift direction by turning a control shaft 16, includes a drive shaft 14 connected drivably to a rotary solenoid 12, and a link mechanism 18, which is arranged between the drive shaft 14 and the control shaft 16, and can amplify the driving force of the rotary solenoid 12 and transmit it to the control shaft 16. The link mechanism 18 is configured, so that a lever ratio becomes maximum at a neutral position, and becomes minimum at the termination point of gear-in operation.
Patent JP-2002248599-A (JP)
Title: Method for manufacturing clad material excellent in edge-crack resistance
Inventor: KUBOTA KAZUTOSHI
IPC: B22D11/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a clad material having a few numbers of edge cracks. SOLUTION: The clad material is formed by solidifying and joining plate-like Al-alloy skin-material and molten Al-alloy core-material with a continuous casting method. The width of the core-material is larger than that of the skin material, the distance between the edge part of the skin-material and the edge part of the core-material is 5-30 mm, and the skin-material is buried in the core material by the thickness of itself.
Patent JP-2002249459-A (JP)
Title: D-allo-5-inosose and its producing method, and method for producing allo-inositol, d-allo-3-inosose or d-chiro- inositol
Inventor: TAKAHASHI ATSUSHI
IPC: C07C29/143
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide D-allo-5-inosose as a new compound useful for a raw material of medical compounds and a new method for producing allo-inositol, D-allo-3-inosose and/or D-chiro-inositol using D-allo-5-inosose. SOLUTION: D-allo-5-inosose is produced by treating epi-inositol with bacteria of xanthomonas sp. AB10198 strain or sphingomonas sp. AB10233 strain. Allo- inositol is produced by reducing D-allo-5-inosose with a metal hydride. D-allo-3- inosose is produced by treating allo-inositol with bacteria of xanthomonas sp. AB10215 strain or peudomonas sp. AB10215 strain. D-chiro-inositol is produced by reducing D-allo-3-inosose with a metal hydride. D-chiro-inositol is produced from epi-inositol by combining these production steps.
Patent JP-2002256498-A (JP)
Title: Plating device and plating method
Inventor: OKASE WATARU
IPC: C25D17/12
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a plating device and a plating method, which can plate more uniformly the surface to be treated, of a substrate to be treated. SOLUTION: The plating device comprises, a plating solution tank which can accommodate a plating solution, and which is provided with a first electrode immersed in the accommodating plating solution, a device for holding the substrate to be treated and for contacting the surface to be treated with the plating solution, and a contact arranged in the device for holding the substrate, which electrically contacts with a periphery of the substrate so as to make a conducting layer of the surface which is contacted with the plating solution, as a second electrode. The contact has a bellows structure which moves in a direction facing to the substrate, or a spring structure. The device for holding the substrate can hold the substrate in a state that the bellows structure of the contact is compressed.  A contact resistance becomes constant by means of changing the contact itself to a dynamic structure from a rigid structure, and of making a fluctuation of a contact pressure little even when a displacement in a compression direction occurs to some extent, to control the fluctuation.