baber/WOPTO huggingface dataset:
Patent JP-2002260203-A (JP)
Title: Manufacturing method of thin film magnetic head, and its wafer structure
Inventor: ONODERA IKUTO
IPC: G11B5/31
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film magnetic head corresponding to high density recording and shortening of a cutting allowance, and an wafer structure. SOLUTION: A circuit outgoing line 22b constituting an electric circuit 20 and an element outgoing line 4a constituting a thin film magnetic head element 10 are electrically connected with an electric conductive film 16, and an element bump 7 is shared by the electric circuit 20 and the thin film magnetic head 10. And the monitoring of the information from the electric circuit 20 through the element bump 7 is electrically carried out through a bonding pad 18 electrically connected with this element bump 7.
Patent JP-2002256404-A (JP)
Title: Spangle miniaturizing device for hot dip galvanized steel sheet and production method for hot dip galvanized steel sheet with top and bottom surfaces coated with different spangles
Inventor: MIYAGAWA YOICHI
IPC: C23C2/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an efficient production method for hot dip galvanized steel sheet that is designed to have a single spangle miniaturizing device equipped with both one-liquid type sprayer and two-liquid type mist sprayer so that both bright minimum spangles maintaining metal luster and zero minimum spangles of flat luster or mat finish may be effectively developed over the sheet surface. SOLUTION: This invention relates to the spangle miniaturizing device used for the production of hot dip galvanized steel sheet that is equipped with a spangle miniaturizing sprayer facing the steel sheet pulled upward from the hot dip galvanizing bath and spraying cooling medium transversely on the plated layers of the steel sheet surface to miniaturize the spangle on the surfaces. The rig contains as the sprayer a two-liquid type mist sprayer 12 having a plurality of nozzles to inject cooling medium in a vaporized form which are arranged to be positioned transversely to the steel sheet and another one-liquid type sprayer 5 having a plurality of nozzles to directly inject pressurized cooling medium which are also arranged to be positioned transversely to the steel sheet.
Patent JP-2002258043-A (JP)
Title: Polarizing plate and liquid crystal display device using the same
Inventor: YOSHIKAWA SENRI
IPC: G02B5/30
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate which enables realization of a bright liquid crystal display device with excellent color reproducibility and the liquid crystal display device using the same. SOLUTION: The polarizing plate comprises a polarizer formed of a polyvinyl alcohol type film with a protective film laminated on at least one surface of it and has a >=44.0% transmittance as a single substance and a >=99.6% polarization degree. With respect to the polarizing plate, parallel transmittance Tp 440 and vertical transmittance Tc 440 at 440 nm wavelength, parallel transmittance Tp 550 and vertical transmittance Tc 550 at 550 nm wavelength and parallel transmittance Tp 610 and vertical transmittance Tc 610 at 610 nm wavelength simultaneously satisfy following inequalities (1), (2), (3) and (4). 0.85<=Tp 440/ Tp 550<=1.10 (1) 0.90<=Tp 610/ Tp 550<=1.10 (2) 1.0<=Tc 440/ Tc 550<=8.0 (3) 0.08<=Tc 610/ Tc 550<=1.10 (4).
Patent JP-2002258728-A (JP)
Title: Hearing training device
Inventor: AKAMATSU NORIO
IPC: G09B19/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient training effect. SOLUTION: A hearing training device is provided with an input means for inputting an original sound signal, a specific frequency band emphasizing means which emphasizes a frequency component in a specific frequency band of the inputted original sound signal to generates a specific frequency band emphasized signal, and an output means which outputs an output signal corresponding to the specific frequency band emphasized signal. The input original sound signal corresponding to the inputted original sound signal is inputted to the specific frequency band emphasizing means, and the frequency component in the specific frequency band of the original sound signal is emphasized to generate the specific frequency band emphasized signal.  Consequently, sounds of the frequency component in the specific frequency band out of processed sounds are focused on to awaken the sense of hearing when processed sounds generated by an output means are heard. As a result, hearing is trained on the basis of a structure peculiar to a language.
Patent JP-2002266328-A (JP)
Title: Snow-melting agent
Inventor: YAMAMOTO KIMIJI
IPC: C09K17/50
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To propose a new use as a snow-melting agent for utilizing fertilizer properties of fowl droppings. SOLUTION: The snow-melting agent contains 5 to 100% of the residue of the fowl droppings as a snow-melting agent composition by making dry distillation thermal decomposition within a range of temperature 300 to 850 deg.C. The residue of the fowl droppings turned into a black color by carbonizing it to eliminate an odor contains carbon, nitrogen, phosphoic acid, potash, lime and a soil improvement agent for improving the soil of a field.
Patent JP-2002256324-A (JP)
Title: Method for melting high carbon and high chromium steel
Inventor: TAKAHASHI DAISUKE
IPC: C21C5/35
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting a high carbon and high chromium steel having low phosphorous concentration and high chromium yield. SOLUTION: When the high carbon and high chromium steel is melted by blowing gaseous oxygen and also charging the chromium source into molten iron held in a converter provided with a top-bottom combined blown function of gas for refining, the refining of the other kinds of steels for cleaning the inside of the converter is performed at >=3 heats before melting the objective high carbon and high chromium steel. Thereafter molten iron subjected to pre- dephosphorization for lowering the phosphorous concentration to not higher than (the target value-0.005 mass%) is charged into the converter and blow- refined without adding slag-making promoter of the slag.
Patent JP-2002265702-A (JP)
Title: Plastic molding
Inventor: MIZUI TADAO
IPC: C08L23/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic molding which is easily formed into a desired shape, easily wrought after molding, and wrought into any complicated shapes, and are capable of allowing the excellent characteristics of carbon to demonstrate themselves. SOLUTION: This molding, designed to replace plastic moldings having conventionally specified shapes, has a foam plastic board of a specified shape and carbon powder blended into the foam plastic board, where the foam plastic board has holes uniformly distributed all over the surfaces.
Patent JP-2002267376-A (JP)
Title: Method of fixing heat pipe
Inventor: INAGAKI YOSHIKATSU
IPC: F28D15/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of fixing heat pipe by which a heat pipe can be fixed to a heat radiating member so that a high heat transferring characteristic may be obtained. SOLUTION: In this method, the heat pipe 1 is fixed to the heat radiating member 2 by arranging the pipe 1 in the heat-pipe fixing groove 3 of the member 2 and press-fitting the pipe 1 in the groove 3 by means of a punch 4. The punch 4 has a longitudinal recess at the central part of its heat-pipe pressing surface 5. Since the pressing surface 5 of the punch 4 is formed to have a recessed cross section, the metal flow of the pressed surface 7 of the pipe 1 in the radial direction is suppressed and the pressed surface 7 of the press-fitted pipe 11 in the groove 3 becomes flat. Consequently, a high heat transferring characteristic is obtained between the pipe 11 and heat radiating member 2. In addition, the inside of the pipe 11 does not become smaller. Therefore, a heating element, such as the CPU, etc., can be cooled efficiently by this method.
Patent JP-2002269027-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KITAMURA AKIO
IPC: G06F15/78
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly operable semiconductor integrated circuit device equipped with DAMC which efficiently transfers data. SOLUTION: The device is provided with an edge detection circuit which selectively detects at least the rise or fall of a request signal and converts it into the pulse of one cycle. A detected pulse signal is accumulated in a queue circuit as an outer request queue and a data transfer operation is performed by DMAC in accordance with the accumulated queue.
Patent JP-2002271462-A (JP)
Title: Portable terminal
Inventor: WATANABE KUNIHIKO
IPC: H04B1/40
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which can display the optimum performance of an antenna according to the telescopic state of the antenna or the folding state of an enclosure. SOLUTION: The portable terminal is provided with an antenna detector 12 which detects the prescribed telescopic state of the telescopic antenna 10, a folding detector 14 which detects the prescribed folding state of the enclosure, matching circuits 30 to 36 which match the antenna 10 to an internal circuit (a transmission-reception circuit) 18 in the portable terminal in the prescribed telescopic state and in the prescribed folding state, changeover means (switches) 20, 22 which connect the matching circuits to the antenna and the internal circuit and a control unit 16. The control part changes over the changeover means when the antenna detector detects the prescribed telescopic state and when the folding detector detects the prescribed folding state, and it connects one matching circuit to the antenna and the internal circuit.
Patent JP-2002270145-A (JP)
Title: Battery for fishing
Inventor: NANBU KAZUYA
IPC: H01M2/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a battery for fishing capable of avoiding out of control of a fishing reel and the like due to an abnormal condition such as a sudden power failure at a fishing place, by improving a battery for fishing using a lithium ion battery. SOLUTION: This battery for fishing is made by integrally uniting a main battery made from a power unit connected with a lithium ion battery and a sub battery individually having an output terminal. The sub battery is composed of a lithium ion battery. Locking portions are provided on the main battery and the sub battery, and the main battery and the sub battery are integrated through the locking portions.
Patent JP-2001298968-A (JP)
Title: Vibration motor
Inventor: AUDREN JEAN THIERRY
IPC: H01L41/09
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by minimizing the scattering of energy associated with the cycle friction between a rotor and a stator. SOLUTION: This vibration motor is provided with at least one fixed member, and at least one traveling member that is driven so that it can travel in reference with the fixed member, and then an excitation member that is suited for applying inclined forced for driving the move of the traveling member by vibrating a rigid sector in a vibration mode for connecting tangential and normal vibrations by moving the rigid contact sector that is provided by the fixed member and/or the traveling member. In this vibration motor, a main resonance mode and at least one secondary resonance mode are given to the tangential vibration or normal vibration to set the secondary resonance mode to a frequency that is essentially the same as the harmonic frequency of the main resonance mode.
Patent JP-2001280187-A (JP)
Title: Output torque control device of internal combustion engine
Inventor: MINOWA TOSHIMICHI
IPC: F02D41/14
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling output torque of an internal combustion engine, capable of realizing the lean combustion control according to a request of a driver in consideration of a secular change. SOLUTION: This output torque control device of an internal combustion engine is provided with a torque detecting means 1 for detecting output torque, a lean combustion limit judging means for judging the limit of lean combustion, an air-fuel ratio correcting means 3 for correcting an air-fuel ratio, a NOx discharge amount limit air-fuel ratio judging means 5 for judging a limit air-fuel ratio of the discharge amount of NOx according to the air-fuel ratio, a target air-fuel ratio data changing means 6 for changing target air-fuel ratio data, a target air-fuel ratio data storage means 7 for storing target air-fuel data, a fuel amount calculating means 8 for calculating the fuel amount by using the target air-fuel ratio data and the air-fuel ratio corrected value, and a fuel injection device 9.
Patent JP-2002269002-A (JP)
Title: Data transmitting device
Inventor: NAKAMURA MITSUHIRO
IPC: H04N1/32
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To transmit various types of data. SOLUTION: In a data transmitting device transmitting data through a network, a plurality of addresses for one destination can be registered in a storage means. When a transmission request to the prescribed destination is given, other address information on the destination is automatically selected when address information is applied to a prescribed condition if a plurality of pieces of address information are registered in the storage means with respect to the destination. The selected address is set and data are transmitted.
Patent JP-2002278684-A (JP)
Title: Photoelectric switch
Inventor: FUKUMURA KOJI
IPC: G06F3/0482
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric switch capable of making the best use of a large number of functions with a limited number of switches or buttons. SOLUTION: A selection picture for allowing a user to select either 'Easy' or 'Pro' is displayed during the transition of a 'received light quantity and/or threshold relevant display' mode being a basic display screen to an 'operating function setting' mode being a second display screen for displaying a second group of items, and the user selects either the 'Easy' or 'Pro' on this selection screen so that this mode can be set. In the 'Pro' mode, the set items related with all the functions are displayed, and in the 'Easy' mode, only the basic items are displayed. The basic display screen can be switched to a full display(Full) mode for displaying all the items and a partial display(Std) mode for displaying a part of the items.
Patent JP-2002280135-A (JP)
Title: Connection system, connection device, and connector connection converting device
Inventor: SHIMAZAKI MASATOSHI
IPC: H02G15/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To achieve connection between two devices even when they have different pin arrangements of connectors. SOLUTION: This connection system comprises a first device 1 having a first fixed connector 58, a second device 3 having a second fixed connector 21, a multi-core cable 103 comprising a first movable connector 67 detachably connectable to the first fixed connector and a second movable connector 68 on the opposite side of the first movable connector, and a connector connection converting device 4 comprising a third fixed connector 69 detachably connectable to the second movable connector, and a third movable connector 70 detachably connectable to the second fixed connector on the opposite side of the third fixed connector. The connector connection converting device has a connection part 201 for connection in selectively desired combination between a connection terminal of the third movable connector and a connection terminal of a fourth movable connector.
Patent JP-2002277682-A (JP)
Title: Optical connector
Inventor: TSUCHIDA MASAHIRO
IPC: G02B6/38
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector that enables optical fiber cables to be easily and accurately connected. SOLUTION: In the optical connector for connecting optical fibers 18, 18' by a physical contact, the connector is provided with a storing part 21 having a supporting part 22 that can hold the optical fibers 18, 18' along the axial direction. The axial line 24 of the storing part is characterized by being offset from the axial line 25 of the optical fiber which has an inserting posture relative to the storing part 21. When inserted into the storing part 21, the optical fiber 18 abuts on an introducing part 23, bending, sliding along the supporting part 22 of the storing part 21, and coming into end-face contact with the opposite optical fiber 18' in a state held on the supporting part 22.
Patent JP-2002278411-A (JP)
Title: Process cartridge attaching/detaching mechanism, process cartridge and electrophotographic image forming device
Inventor: TERADA ICHIRO
IPC: G03G21/16
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge attaching/detaching mechanism by which a process cartridge can be attached and detached by being interlocked with the opening/closing operation of an opening/closing member and to provide the process cartridge and an electrophotographic image forming device. SOLUTION: An auxiliary means 52 operates so that a cartridge mounting member 41 may be moved from a first position to the neighborhood of a second position in the former half of closing operation from the fully opening state of the opening/closing member 15 and the process cartridge B may be supported by a process cartridge supporting means 90a in the latter half of the closing operation. In the former half of opening operation from the fully closing state of the member 15, the operation of the means 52 is released. In the latter half of the opening operation, the member 41 is moved from the second position to the first position by mounting part holding means 40a and 40b.
Patent JP-2002281613-A (JP)
Title: Carriage travel system
Inventor: KAJIYA NOBUTOSHI
IPC: G05D1/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a carriage travel system capable of exploiting the maximum performance of a carriage. SOLUTION: The travel course for the carriage 4 comprises a first travel section to a third travel section. Feeders 1a to 1c are laid between the respective traveling sections. The feeders 1a to 1c are connected with power supply units 2a to 2c, respectively. The carriage 4 is prohibited from being accelerated, when carriage runs on a transit section at a higher speed than a threshold.
Patent JP-2002280734-A (JP)
Title: Paste filling method and paste filling device
Inventor: KOYAMA MASAYOSHI
IPC: H05K3/40
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a paste filling method and a device which are excellent in productivity and capable of surely filling a fine blind via provided to a base material with paste of high viscosity. SOLUTION: High-viscosity paste is reduced in viscosity by heating, a fine blind via bored in a base material is nearly filled up with the paste of low- viscosity by the use of a squeegee 104, the base material is heated up in a vacuum dome 106, air bubbles left in the fine blind via are removed through a vacuum deaeration action, and then the high-viscosity paste is reduced in viscosity by heating and made to fill up the fine blind via by the use of the squeegee 104.
Patent JP-2002281228-A (JP)
Title: Status display control method, apparatus, and program of facsimile transmission or the like on browser screen
Inventor: TAKAHASHI KUNIAKI
IPC: G06F15/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a status display control method on a browser screen for minimizing increase in the load of a server and traffic, and at the same time for substantially eliminating the need for a complicated update instruction, and the like. SOLUTION: In the method, a status for a client is acquired from a status management database (S33) according to the display request of the status regarding the client from the browser of a client machine and may fluctuate with time (S32), different reference time is set according to the acquired status while the acquired status is fluctuating with time (S34 to S37), an ML document fail for status display that contains the information of the acquired status and at the same time uses the set reference time as refresh time is generated (S38), and the generated ML document file is sent to a client machine (S39).
Patent JP-2002283732-A (JP)
Title: Optical recording medium and method for optical recording
Inventor: UENO YASUNOBU
IPC: G11B7/2467
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium and a method for optical recording using a recording medium excellent in light resistance and stability of preservation, applicable to DVD-R disc system using a semi-conductive laser having an oscillating wave length in a short wave length range and making it possible to change a solubility without producing a change of an optical property which is the cause of error. SOLUTION: An optical recording medium and a method for optical recording is characterized by containing at least one of azo metal chlate pigment compounds represented by general formula (1) in a recording layer, as to the optical recording medium provided with the recording layer on a substrate.
Patent JP-2002285272-A (JP)
Title: Aluminum alloy extrusion material having excellent axial collapse characteristic and production method therefor
Inventor: HATTA HIDECHIKA
IPC: C22F1/05
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy extrusion material which has excellent axial collapse characteristics and corrosion resistance, and is suitable as an energy absorption member, and a production method therefor. SOLUTION: The extrusion material of an aluminum alloy has a composition containing 0.4 to 0.8% Mg and 0.3 to 0.9% Si, and in which Cu as impurities is controlled to <=0.05%, and the total content of Mn, Cr and Zr is controlled to <=0.095%, and the balance Al with inevitable impurities, and is subjected to aging treatment. In the extruding direction, Mg2 Si crystallized products having a length of >=3 μm are present in >=50 pieces/mm<2> . A billet of the aluminum alloy having the above composition is subjected to homogenizing treatment at <500 deg.C for <=20 hr, and is thereafter hot-extruded at 400 to 490 deg.C, or is hot-extruded at 400 to 490 deg.C without undergoing homogenizing treatment, and is subjected to press quenching of performing water cooling or air cooling directly after the extrusion, so that the extrusion material is produced.
Patent JP-2002247137-A (JP)
Title: Communication apparatus and communication method
Inventor: KIKUCHI TORU
IPC: H04N21/643
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of noise, turbulence of video, and/or interruption of audio and/or video even when a coding system is switched during communication with a communication partner. SOLUTION: In the case that a first coding system is switched into a second coding system during communication with a communication partner (S302), a packet communication apparatus 100 (transmitter side) transmits audio and/or video signals coded by the first coding system and audio and/or video signals coded by the second coding system until the communication partner gets ready completely (S304). A packet communication apparatus 200 (receiver side) outputs the audio and/or video signals decoded by the second coding system after the decoding processing of a second decoding system corresponding to the second coding system gets stable (S305).