baber/WOPTO huggingface dataset:
Patent JP-2005269711-A (JP)
Title: Method of controlling excitation of stepping motor
Inventor: TOKIWA MASAYOSHI
IPC: F02D11/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the followingness of a control target and perform highly precise drive control by switching its excitation pattern according to a situation, regarding an excitation control method for a stepping motor.  <P>SOLUTION: The amount of the operation (the number of steps) of the stepping motor is obtained by deviation between the target number of revolutions and the actual number of revolutions, regarding the excitation pattern of the stepping motor, and in the case that the amount of the operation reaches a specified value or higher, two-phase excitation is adopted, while in the case that the amount of the operation is not higher than the specified value, one-two phase excitation is adopted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266189-A (JP)
Title: Photosensitive resin composition, and semiconductor device and display element using the same
Inventor: BANBA TOSHIO
IPC: H01L21/027
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which has high sensitivity, is excellent in light blocking effect, and can be patterned without scum, and to provide a semiconductor device or a display element.  <P>SOLUTION: The photosensitive resin composition comprises a polyamide resin (A), a photosensitive material (B) and a colorant (C), wherein the colorant (C) is preferably a carbon black, titanium black, chromium oxide, iron oxide, manganese oxide or titanium oxide, and the polyamide resin (A) preferably includes one or more polybenzoxazole precursor structures, one or more polyamic acid structures, or one or more polyamic acid ester structures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265709-A (JP)
Title: Current sensor
Inventor: MATSUZOE YUJI
IPC: G01R15/20
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the decrease in the sensitivity of a current sensor using a magnetoimpedance (MI) element.  <P>SOLUTION: In the current sensor using the MI element, the application of a bias magnetic field is required using, for example, a permanent magnet or the like, which gives rise to the problem, wherein when the magnetic field is thus always applied, the sensitivity thereof decreases, in particular, under a high-temperature environment. Accordingly, it is constituted so that the bias current and the negative feedback current are superimposed to be applied to one coil 4 from circuits 25 and 26, for example, wherein the magnetic field is applied to the coil 4, only when the device is operated, so that the sensitivity is not caused to be decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266528-A (JP)
Title: Fixing device and picture forming device
Inventor: KANAZAWA YOSHIO
IPC: G03G15/20
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device with which electric power loss is reduced and productivity is heightened with respect to a plurality of recording sheet sizes in the cooling and releasing type fixing device using a fixing belt, which generally consumes a large quantity of power, and provide a picture forming device.  <P>SOLUTION: The fixing device is equipped with the endless shaped fixing belt, a plurality of supporting members including at least first and second supporting members and supporting the fixing belt in a rotatable manner, a pressurizing member nipping the fixing belt and bringing it into contact with the first supporting member with pressure so as to form a nip part, and a heating member heating a specified region of the nip part, brings the recording sheet retaining a toner picture into intimate contact with the fixing belt at the nip part, conveys it and releases it from the fixing belt in a region supported with the second supporting member. For the heating member, the heating region is changeable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304790-A (JP)
Title: Network management method for radio transmission and reception of data stream, and network system and network apparatus using the method
Inventor: YOON HYUN-SIK
IPC: H04W84/12
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management method to assign channels so as to receive streaming from a desired data streaming server, and a network apparatus and a network system which uses the method.  <P>SOLUTION: The network apparatus manages radio channels for data streams which includes management information regarding to a radio channel that can be used as a data stream transferred in radio between apparatuses in networks; transfers an event answer signal, including the management information corresponding to the event, or performs event processing to update the management information corresponding to the event, when the event occurs in the network; and are transferred in radio between apparatuses in the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271086-A (JP)
Title: Driver
Inventor: ISHIZAWA SADANORI
IPC: B25C1/04
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive driver, eliminating concentration of stress and sagging, preventing a bumper from being damaged to obtain a compact and long-life bumper, and simplifying the manufacturing process to hold down the cost.  <P>SOLUTION: The bumper 8 is composed of: a first cylinder part 9 substantially uniform in outside diameter and allowing a driver plate 6 to pass through the inside; and a second cylinder part 10 gradually increased in outside diameter as it goes downward, the height 10a of which is larger than the height 10a of the first cylinder 9. Further, the angle of inclination made between the outer peripheral surface 10a of the second cylinder part 10 and the central axis 8d is 45°or less. Further, the board thicknesses 8a, 8b, which are the lengths of a segment connecting the outer peripheral surface 9b, 10b of the bumper 8 and the inner peripheral surface 10c at the minimum are set within ±20% of the median.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273176-A (JP)
Title: Electronic lock control system and program
Inventor: AIDA YOSUKE
IPC: E05B41/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic lock for unlocking the electronic lock when an earthquake occurs.  <P>SOLUTION: This electronic lock control system unlocks an electronic lock terminal device 1 by earthquake information 4 provided from a seismoscope 2 capable of sensing the seismic movement of the earthquake. Thus, even when the electronic lock is applied to the inner side if the earthquake occurs, the lock can be instantly unlocked, without failing to escape outside a house.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005158673-A (JP)
Title: Electrode active material, manufacturing method therefor and non-aqueous secondary battery
Inventor: OKADA SHIGETO
IPC: H01M4/58
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode active material that includes a metal complex of phosphoric acid as a main constituent and exhibits proper charge/discharge characteristics, and also to provide its manufacturing method.  <P>SOLUTION: The electrode active material includes an amorphous metal complex, represented by a general formula A<SB>x</SB>M(PO<SB>4</SB>)<SB>y</SB>as the main constituents. In this formula, A represents an alkali metal, M represents one or two kinds of metals selected from among transition metals, and x and y are 0<x≤2, 0≤y≤2. While such an electrode active material can be made at a lower cost and in a shorter period of time than the conventional electrode active materials which use crystalline metal complexes, and exercises battery characteristics same as the conventional one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275666-A (JP)
Title: Infrared communication method, infrared communication device, and infrared communication program
Inventor: NISHIDA AKINORI
IPC: H04B10/11
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce danger of deterioration of data transfer efficiency caused by a remainder from not being able to divide out a maximum packet size in an OBEX layer of a receiving side by a service data unit of a sending side in object exchange using infrared communication of an IrDA specification.  <P>SOLUTION: A secondary station uses a nickname of a primary station acquired from a negotiation parameter as a key to retrieve an SDU value from an SDU data table, and if the SDU value of the nickname is found in the SDU table (Yes of step S23), a maximum packet size to be communicated to the primary station is calculated from the SDU value (step S24). If the SDU value of the nickname is not found (No of step S23), the maximum packet size to be communicated to the primary station is set at a default value (step S25), and an SDU value determined by SDU size statistics information is added in coordination with the nickname to update the SDU table (step S31).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270777-A (JP)
Title: Circulation filtration device
Inventor: IZUMI MASATO
IPC: A47K3/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance bactericidal action with a bactericidal agent and washing action of a pipe and to delay replacement timing of the bactericidal agent as long as possible.  <P>SOLUTION: A lead out port 22 covered with a lower restriction member 25 having water passing property is provided on a center of a bactericidal agent storage vessel 20 forming a bactericidal device 8. A distribution vessel 27 is fitted to an upper side of the bactericidal agent storage vessel 20 and an upper opening of the distribution vessel 27 is covered with a flange fitting 32 having an introduction port 32a. A storage space 41 is formed between the flange fitting 32 and the distribution vessel 27, and a bactericidal agent storage chamber 40 is formed between a bottom part 28 of the distribution vessel 27 and a lower partition member 25. The bactericidal agent 38 is filled in the bactericidal agent storage chamber 40 and an upper partition member 26 having water passing property is provided between the bottom part 28 of the distribution vessel 27 and the bactericidal agent 38. A large number of holes having opening areas formed so as to be gradually become large from a central part in a radial direction are provided on the bottom part 28 of the distribution vessel 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004256105-A (JP)
Title: Belt height-adjusting device
Inventor: THOMAS HERRMANN
IPC: B60R22/20
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt deviating device capable of adjusting the height of a seat belt, which has a deviating device for deviating the seat belt.  <P>SOLUTION: A deviating element connected to a tightening device for tightening the seat belt is pushed/pulled in a substantially vertical direction. The deviating element is provided with a coil spring as a tightening spring for tightening the seat belt, and a drive motor is provided for operating the tightening device in both normal/reverse directions. Thus, repetitive operation is achieved by the use of tightening spring and the corresponding drive motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005277136-A (JP)
Title: Method and apparatus of manufacturing substrate
Inventor: IMANAKA TAKAO
IPC: B23K26/38
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a substrate which can surely manufacture the substrate from an ingot and readily, without scraps.  <P>SOLUTION: The condensing point 5a of a laser beam 5 is relatively moved to the ingot 1, in a state with the condensing point 5a of the laser beam 5 matching the interior of the ingot 1. A processing region 10 by substantially planar multiphoton absorption, extending in a direction perpendicular direction to the radiating direction of the laser beam 5 is formed in the interior of the ingot 1. In a part 11 of one side, bordered on the processing region 10 in the ingot 1 and a part 12 of other side are separated in the processing region 12, and the substrate 2, is manufactured from the ingot 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004304188-A (JP)
Title: Mounting of electronic component
Inventor: KOU YUEN-FOO MICHAEL
IPC: H05K13/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device for which is capable of successively pursuing the suitability of component mounting and component availability, etc.  <P>SOLUTION: This electronic component mounting device includes a series of feeders adapted to supply discrete electronic components for subsequent mounting to a target circuit board. At least one data module having a memory storage device and one communications module is coupled to each feeder. Each communications module has a transceiver. The transceiver is coupled to a memory storage device of the associated data module. The mounting device also includes a pick head, that is movable between selected feeders and capable of sequentially picking discrete electronic components from each feeder for subsequent mounting to a target circuit board. A pick head-transceiver is secured to the pick head for movement therewith between feeders. The pick head-transceiver is capable of communicating with the data module-transceiver via a duplex communications channel, when the associated pick head is positioned to remove components from the selected feeder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275142-A (JP)
Title: Display panel and its manufacturing method
Inventor: OKADA NORIAKI
IPC: G02F1/1335
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-spontaneous light-emitting display device that enlarges a visual field angle without decreasing front brightness thereof.  <P>SOLUTION: A microlens array 1 ', comprising a plurality of microlenses 1 with flat parts 1a on the top of the lenses, is arranged at the side of light incident from the backlight of a liquid crystal panel 11. Also, each microlens 1 is formed so that the width becomes equal to the the pixel pitch.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284519-A (JP)
Title: Abnormality diagnosis apparatus
Inventor: FUJIMOTO YASUKAZU
IPC: G05B23/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality diagnosis apparatus capable of diagnosing abnormality in each monitored apparatus even when the frequency band of a signal from a certain monitored apparatus is the same as that of a signal from another monitored apparatus.  <P>SOLUTION: The abnormality diagnosis apparatus is provided with three sensors 3, 13, 23 and an independent component analysis processor 40 for indirectly receiving signals 5, 15, 25 from each of the three sensors 3, 13, 23 as a signal 37 through a preprocessor 35. The independent component analysis processor 40 separates and extracts independent components in space, time and frequency from the signal 37 by using independent component analysis and then outputs these separated and extracted signals 41, 42, 43 to respective abnormality judgment devices 51, 52, 53. The abnormality judgment devices 51, 52, 53 respectively diagnose the existence of abnormality in respective machines 1, 11, 21 on the basis of respective signals 41, 42, 43.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284550-A (JP)
Title: Data storage method to eeprom or nonvolatile memory device, and control unit
Inventor: MAEKAWA YOSHIHIKO
IPC: G06F12/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage method to EEPROM or a nonvolatile memory device, being used when controlling a drive unit from the control unit, and a control unit.  <P>SOLUTION: As to a data converted into a binary number, a microcomputer deletes unused bits, and extracts necessary bits only, so as to generate a reduced size data by combining the bits into a lump. The microcomputer attaches a number to the reduced size data, and also configures a table having the above data number and the bit size. The above reduced size data and the table are stored into the above EEPROM and the nonvolatile memory device. With this, since only the reduced size data, the number of data bits, and the data number are stored, complex operation and time to reduce the data size become unnecessary.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282694-A (JP)
Title: Vehicle control device with continuously variable transmission
Inventor: SUGAYA MASAMI
IPC: F16H9/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling the supply of pressure oil to a continuously variable transmission to avoid a sense of slow action when starting an engine.  <P>SOLUTION: The vehicle control device with the continuously variable transmission comprises the continuously variable transmission having a first hydraulic pressure chamber to which pressure oil is supplied to reduce a gear ratio and a second hydraulic pressure chamber in which pressure gets higher than in the hydraulic pressure chamber to increase the gear ratio, and a hydraulic pump to be driven by the power of a travel power source to generate hydraulic pressure. Herein, a branch means is provided for guiding at least part of the pressure oil fed from the hydraulic pump to the first hydraulic pressure chamber, from the first hydraulic pressure chamber to the side of the second hydraulic pressure chamber when starting the travel power source in the conditions of stopping the supply of the pressure oil to each hydraulic pressure chamber including the condition of stopping the hydraulic pump.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005016931-A (JP)
Title: Indoor environment controlling system and its control method
Inventor: PARK KI-CHEOL
IPC: F24F11/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor environment controlling system, and its control method, capable of optimally adjusting an indoor air state via a home network.  <P>SOLUTION: This invention relates to the indoor environment controlling system having an indoor environment controlling apparatus for controlling at least one indoor environmental element, and its control method. This indoor environment controlling system is characterized by including an operation sensing device having a movable radio transmitting receiving part for transmitting and receiving data by radio transmission, an indoor environment state sensing part for sensing a state of the indoor environmental element, and a control part for transmitting a sensing result of the indoor environment state sensing part via the radio transmitting receiving part; and a control server for controlling the indoor environment controlling apparatus, so as to control the indoor environmental element on the basis of the received sensing result, by receiving the indoor environment state sensing result transmitted from the operation sensing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005281478-A (JP)
Title: Water-expansible sealing material and precast concrete using the sealing material
Inventor: YASUSHIGE SATOSHI
IPC: E21D11/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-expansible sealing material of which the stress generated on its meeting surface by its expansion by water is low and which has a high toughness and quickly expands when brought into contact with water; and a precast concrete using the same.  <P>SOLUTION: The water-expansible sealing material is prepared by thermally vulcanizing a composition comprising an unvulcanized rubber, a water-absorbing material, and thermally expansible microcapsules to thereby form closed cells. The precast concrete is prepared by using the water-expansible sealing material. Preferably, when the sealing material expands by water absorption, its volume expansion ratio is 1.1-3.0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285624-A (JP)
Title: Secondary battery with self-restoration type safety mechanism
Inventor: SAITO TOSHIHARU
IPC: H01M2/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To consume energy inside a secondary battery quickly and safely when internal temperature of the battery rises.  <P>SOLUTION: This secondary battery with the self-restoration type safety mechanism is provided with the secondary battery, a movable arm having an electrical connection contact for connecting electrically with the outside in an end part and deforming by corresponding to temperature change, and a fixed connection terminal in contact with the electrical connection contact of the movable arm. The movable arm and the fixed connection terminal are stored in a case body. When temperature of the case body exceeds predetermined temperature, the electrical connection contact of the movable arm and the fixed connection terminal come into contact mutually to short circuit the secondary battery with the outside. When temperature of the case body is less than the predetermined temperature, contact of the electrical connection contact and the fixed connection terminal is released to shut off short circuit with the outside. This secondary battery with the self-restoration type safety mechanism has resistance for reducing a current value when short circuiting with the outside, and the resistance is arranged at a position where generated Joule heat does not affect operation of the movable arm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004311437-A (JP)
Title: Method and system for elevating temperature within fuel cell
Inventor: CHAMPION DAVID
IPC: H01M8/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for elevating a temperature in a fuel cell comprising an air electrode, an electrolyte and a fuel electrode rapidly to a minimum operating temperature.  <P>SOLUTION: The method for elevating a temperature in the fuel cell (401) incorporating the air electrode (101), the electrolyte (102) and the fuel electrode (103) includes a step of conducting an exothermic reaction at the air electrode (101) and the fuel electrode (103) to elevate the temperature in the fuel cell (401) before the electrolyte (102) reaches a temperature at which oxygen ions (111) cross the electrolyte (102).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002990-A (JP)
Title: Linear compressor and its controlling method
Inventor: KIN KOSHAKU
IPC: F04B35/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear compressor and its controlling method capable of making control upon measuring accurately the piston position of the compressor without being influenced by the external environment.  <P>SOLUTION: The linear compressor comprises a core part coupled with one side of the piston for sensing its position which makes vertical reciprocating motions and a first sensor coil and a second sensor coil to sense the position of the core part, wherein the core part includes an upper core having a length equal to or below one half of the series coupling length of the first sensor coil and the second sensor coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005278597-A (JP)
Title: Dehydrogenase and glucose assay using the same
Inventor: OSHIMA TOSHIHISA
IPC: C12N1/19
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydrogenase excellent in stability and capable of assaying high concentration glucose without requiring inhibitors such as boric acid or its salt, to provide a method for producing the dehydrogenase, to provide a glucose assay using the dehydrogenase, and to obtain a measuring reagent therefor.  <P>SOLUTION: The new dehydrogenase of Sulforobus toukoudai strain 7 NBRC10545, keeping at least ≥90% activity after heat treatment at 80°C for 10 min in tris-hydrochloric acid buffer solution of pH8.0 and having Km value of ≥3.9M is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI