baber/WOPTO huggingface dataset:
Patent JP-2005264109-A (JP)
Title: Film-shaped adhesive and manufacturing method of semiconductor device using the same
Inventor: ENOMOTO TETSUYA
IPC: H01L21/60
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-shaped adhesive which can be used for a flip chip connection system, and a method of manufacturing a semiconductor device using the same.  <P>SOLUTION: The minimum viscosity of the film-shaped adhesive 10 at 50-250°C is higher than 200 Pa s, and a flow amount of the film-shaped adhesive sandwiched between parallel boards is ≥1.5 in a heated at 50-150°C/pressurized condition, and an average linear expansion coefficient of a cured product between 25-260°C is ≤200×10<SP>-6</SP>/°C. The method of manufacturing the semiconductor device comprises the steps of pasting the film-shaped adhesive to a board 8 on which a circuit pattern 9 is formed, positioning a connection terminal of a semiconductor chip 13 having a projecting connection terminal 15 onto the circuit pattern of the board, electrically connecting, using metal bonding, the projecting connection terminal of the semiconductor chip with the circuit pattern of the board, by applying ultrasonic vibration in a heated/pressurized condition, and conducting heat-treatment so that a curing reaction rate of the film-shaped adhesive is ≥80%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269559-A (JP)
Title: Video signal transmission system, video signal output device, and video signal receiving device
Inventor: NAKAMOTO TOSHIO
IPC: H04N5/205
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal transmission system, capable of reliably and automatically correcting frequency characteristics for coping with attenuation due to cables, without incurring S/N degradation.  <P>SOLUTION: When the frequency characteristics are corrected, in order to cope with attenuation due to cables, the attenuated amount of a signal is detected at the video signal receiving device side, and the frequency characteristics with the result of the signal reflected are corrected at the video signal output device side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262184-A (JP)
Title: Diesel particulate filter
Inventor: HARADA KOICHIRO
IPC: B01J23/42
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diesel particulate filter capable of igniting and burning particulates on the diesel particulate filter (DPF) at a lower temperature.  <P>SOLUTION: Coat layers 7 containing ZrO<SB>2</SB>-Y<SB>2</SB>O<SB>3</SB>multiple oxide which has oxygen ion conductivity is formed on the wall surface of an exhaust gas flow path of DPF. The multiple oxide contains Y<SB>2</SB>O<SB>3</SB>of 0.1 mass.% to 15 mass.% and carries Pt thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306600-A (JP)
Title: Ink detecting device and ink package
Inventor: MORITA YOSHITSUGU
IPC: B41J2/175
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink detecting device which can consume ink within an ink package without waste and can surely detect an ink empty, and to provide an ink package.  <P>SOLUTION: The ink package 102 consists of a bag body 105 and a spout 107. A cylindrical body 107b integrally constructed with the spout 107 is set inside the bag body 105. A hollow needle 51 as an electrode, and a second electrode 52 are interpolated in the spout 107. The ink around the hollow needle 51 communicates through the interior of the cylindrical body 107b with a position closer to the center of the bag body 105. When the ink is consumed and two wall faces of the bag body 105 adhere to each other via the cylindrical body 107b, conduction between the electrodes is blocked and the ink empty is detected. Accordingly, the ink empty can be surely detected, and at the same time the ink can be consumed without wasted. Moreover, since each electrode is interpolated, a break of the bag body 105 can be prevented in the case where the bag body 105 is contracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274702-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: HADAMA KOICHI
IPC: G02B6/42
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer with which an increase in the assembling time accompanied by centering operation, increase of optical loss, restriction to an applied wavelength area, and so on are solved.  <P>SOLUTION: The optical multiplexer/demultiplexer is constituted of beam branching elements 11-14 arranged in the optical multiplexer/demultiplexer and reflecting/converging elements 6-10 coupled with the optical multiplexer/demultiplexer and arranged on optical paths connecting between the beam branching elements 11-14 and optical fibers 1-5 for transmitting/receiving beams.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277579-A (JP)
Title: High frequency module and communication apparatus employing the same
Inventor: IWASAKI SATORU
IPC: H03F3/213
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency module the entire configuration of which is downsized by downsizing and integrating components of the high frequency module.  <P>SOLUTION: Distributed constant lines configuring directional couplers 5, 6 in a multilayered board 23 are placed at positions overlapped with either or both of part of distributed constant lines configuring output matching circuits 26, 27 and filter elements 3a, 4a configuring a duplexer depending on a plane view. Thus, an area for mount of the filter elements 3a, 4a and power amplifier semiconductor elements 24, 25 can be secured on the surface of the multilayered board 23 so as to downsize the entire high frequency module.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271309-A (JP)
Title: Flameproofing-treated wood and its production method
Inventor: OGURO MASAJI
IPC: B27K3/50
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide flameproofing-treated wood which prevents the elution of a flame retarder under a high-temperature humid environment and can keep prescribed fire-resistant performance over a long time.  <P>SOLUTION: Wood 1 having a prescribed shape is impregnated with the flame retarder, and a two-liquid type flame-retardant polyurethane resin coating comprising a basic material and a curing agent is applied on the surface of the wood. By the crosslinking reaction between the basic material and the curing agent, the flameproofing-treated wood having a hard coating film 2 of a flame-retardant polyurethane on its surface is obtained. In the flameproofing-treated wood, the elution of the flame retarder is prevented so that the wood keeps the prescribed flame-retardant performance over a long time. Since the solid component of the flame retarder does not deposit on the surface, the wood does not spoil an indoor beautiful appearance as an interior material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274811-A (JP)
Title: Image forming apparatus
Inventor: KARIYA YOSHINOBU
IPC: G03G21/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of which the state can be recognized even in a remote place.  <P>SOLUTION: Second display parts 76 and 78 larger than a first display part 74 provided in an operation panel 72 are provided on a side surface of an image forming apparatus main body 12 and a paper feed cassette 22b respectively. Detected maintenance information is displayed on the second display parts 76 and 78 in the case that a toner residual quantity doesn't reach a prescribed value or paper jam occurs. The second display parts 76 and 78 display not only maintenance information but also advertisement information or common knowledge information to a user during normal operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277066-A (JP)
Title: Ferroelectric memory device and its manufacturing method
Inventor: TAMURA HIROAKI
IPC: H01L21/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory device the ferrorelectric layer of which is not damaged by the reducing atmosphere produced in a ferroelectric memory device forming process, and to provide its manufacturing method.  <P>SOLUTION: The ferroelectric memory device 1000 has a memory cell array 100 in which memory cells are arranged in a matrix-like state and which contains lower electrodes 12, upper electrodes 16 arranged in the direction crossing the lower electrodes 12, and the ferroelectric layer 14 arranged at least at the crossing area of the upper electrodes 16 and lower electrodes 12. In the device 1000, hydrogen barrier films 42 and 44 are arranged at least under the memory cell array 100, and a bottom hydrogen barrier film 46 is arranged under the array 100.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277254-A (JP)
Title: Substrate and manufacturing method thereof
Inventor: AMANO HIROSHI
IPC: H01L29/812
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality nitride semiconductor substrate which has been grown with the c-axis being not orthogonal to the heterojunction plane of a group III nitride semiconductor but oblique to it.  <P>SOLUTION: The nitride semiconductor substrate is a second substrate obtained by growing the group III nitride semiconductor on a first substrate made of 4H-SiC or a first substrate made of 6H-SiC, and is characterized in that the angle θ between the c-axis of the first substrate and the growth direction of the nitride semiconductor is not less than 5° and not more than 85°. Further, the first substrate made of SiC is characterized in that it is used for such a nitride semiconductor substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274520-A (JP)
Title: Temperature measuring device and temperature measuring method for rotor of rotary electric machine
Inventor: KURATA YUJI
IPC: H02K11/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive temperature measuring device for rotor of rotary electric machine, and a temperature measuring method.  <P>SOLUTION: This device comprises a plurality of temperature detecting elements set in a plurality of measuring points of a rotor 200 of a rotary electric machine 100, a plurality of conductors 12 connected to the temperature detecting elements, respectively, and drawn out to the anti-load side of the rotary electric machine through a void provided in the rotating shaft of the rotary electric machine, an external connecting end holding means 300 installed to the anti-load side of the rotor and fixing and holding each external connecting end 12a of the conductors at predetermined intervals, and a temperature measuring instrument 400 having a plurality of temperature measuring channels connected to each external connecting end 12a at the time of stopping the rotor 200.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282372-A (JP)
Title: Horizontally-mounted scroll compressor
Inventor: OSADA ATSUSHI
IPC: F04B39/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable horizontally-mounted scroll compressor, preventing an abnormal rise in the temperature of the compressor or compressed air by preventing decrease in lubricating oil retention in a compression mechanism part.  <P>SOLUTION: The horizontally-mounted scroll compressor is equipped with the compression mechanism part 4 having a fixed scroll 2 formed on a base plate and an oscillating scroll 3 made to revolve about this fixed scroll 2, and a muffler chamber 8 provided on the side face of the compression mechanism part and receiving compressed gas discharged from the compression mechanism part. The base plate 20 composing the fixed scroll is provided with a communicating hole 22 allowing the lower part of the muffler chamber and the compression mechanism part to communicate with each other, and lubricating oil that collects in the lower part of the muffler chamber is returned to the compression mechanism part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280032-A (JP)
Title: Circular form tightening metal fitting
Inventor: MORITA SHUICHI
IPC: E01D21/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tightening metal fitting for straining a chain which is wound around a circular form to prevent the expansion of the form in the molding of a concrete pole.  <P>SOLUTION: A right male screw 3a is formed on one side of a bolt 2. a left male screw 3b is formed on the opposite side, and the middle part of the bolt 2 is formed to have an angular cross section for the application of a spanner. Nuts 5a and 5b having a female screw corresponding to the male screws are engaged. Hooks 6 are welded to the nuts with openings turned inside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281433-A (JP)
Title: Rubber composition
Inventor: OBA TAKAAKI
IPC: C08L15/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which can be used for sealing apparatus for hermetically sealing carbon dioxide or a fluid containing carbon dioxide and is excellent in resistance to permeability of carbon dioxide, cold resistance and permanent compression set property.  <P>SOLUTION: In the rubber composition containing a hydrogenated nitrile rubber (particularly having 40-45 wt.% bound acrylonitrile content) or chlorinated polyethylene as a main raw material, an epoxydized vegetable oil-based plasticizer and as needed, an organic acid ester-based plasticizer are formulated. When these two kinds of plasticizers are used, the total content is kept to 5-20 pts. wt. based on 100 pts. wt. hydrogenated nitrile rubber or chlorinated polyethylene.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005188915-A (JP)
Title: Humidity controller
Inventor: YABU TOMOHIRO
IPC: F24F3/14
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the running cost of a humidity controller by inhibiting growth of molds in a humidity conditioning member of the humidity controller to extend the life of the humidity conditioning member.  <P>SOLUTION: In this humidity controller, two adsorptive elements 81 and 82 are stored in a casing 10 as the humidity conditioning member. The humidity controller performs dehumidification or humidification of the air to be supplied into a room by alternately using the two adsorptive elements 81 and 82. The humidity controller preliminarily performs a drying operation prior to stoppage of operation. During the drying operation, air heated by a regeneration heat exchanger 72 is supplied to the adsorptive elements 81 and 82 to desorb moisture from the adsorptive elements 81 and 82. The adsorptive elements 81 and 82 are dried by this drying operation, whereby the growth of molds in the adsorptive elements 81 and 82 during the stoppage is inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005292351-A (JP)
Title: Optical compensation sheet and liquid crystal display
Inventor: OIKAWA TOKUKI
IPC: G02B5/30
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation sheet and a liquid crystal display using the same.  <P>SOLUTION: The optical compensation sheet includes a base, an alignment film provided thereupon, and an optical anisotropic layer provided thereupon, wherein the optical anisotropic layer contains cellulose ester, a liquid crystal compound, and a polymer expressed by a general formula (1). In the general formula (1), A represents a general formula (2), B represents a general formula (3), and C represents a repetition unit derived from an etylenic unsaturated monomer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005044333-A (JP)
Title: Computer system
Inventor: LEE KYUNG-MIN
IPC: H04N5/765
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system that plays back an optical disk without system booting.  <P>SOLUTION: The computer system includes an optical disk drive for reproducing video/audio signals recorded on an optical disk, a drive reproduction part for converting the video/audio signals into signals processable by a display part and an audio output part and outputting them to the display part and/or the audio output part, a video/audio signal switching part for allowing the video and/or audio signals reproduced by the optical disk drive to be selectively transmitted to either a system body part or the drive reproduction part, a power supply part for supplying electric power to the system body part or the drive reproduction part, and a power switching part for allowing electric power from the power supply part to be selectively supplied to either the system body part or the drive reproduction part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005295209-A (JP)
Title: Layer 2 loop detection system
Inventor: SUGITANI JUICHI
IPC: H04L12/44
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method (technique) capable of detecting a loop by a manager and surely detecting a layer 2 loop by the SNMP (simple network management protocol) manager that monitors a layer 2 network having a plurality of layer 2 switches as a monitoring target.  <P>SOLUTION: An L2 loop detecting device is provided with a means for collecting MIB (manager information base) information including information about ports of the plurality of L2 switches from the L2 switches by SNMP communication and recognizing a topology when an L2 network is normal; a means for identifying a blocking port for traffic disconnection and a disable port in a port disabled state set in accordance with a spanning tree protocol STP on the basis of topology recognition processing; a means for setting the identified blocking port and disable port in monitoring points and periodically monitoring their states; and a means for recollecting a portion of the MIB information from the plurality of L2 switches by SNMP communication when either state of the blocking port or the disable port fluctuates as a trigger and rerecognizing the topology of the L2 network to detect the L2 loop.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291376-A (JP)
Title: Parking brake device
Inventor: INAGAKI HIROMI
IPC: F16D65/18
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an automatic parking brake condition by a simple structure involving no electric power consumption.  <P>SOLUTION: The parking brake condition is obtained by advancing operation of a parking piston 33 in response to action of control hydraulic pressure for parking, and the advancing condition of the parking piston 33 is mechanically locked by a lock mechanism 43. In addition, an input member 23 of a brake mechanism 11 and the parking piston 33 are connected with each other by a connection means 35. A lock piston 44 provided in the lock mechanism 43 is operated in one side in the axial direction during the advancing operation of the parking piston 33, and a lock part 46 provided at one end of the lock piston 44 is positioned across an intermediate part of the connection means 35, and is engaged with a locking part 45 provided in the intermediate part of the connection means 35, from the back.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294046-A (JP)
Title: Sealed battery
Inventor: OKABE KAZUYA
IPC: H01M2/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed storage battery capable of being charged without bursting and without lowering the ratio of its charge acceptance, even if it is charged by a boosting charge of completing charging of a sealed storage battery such as a sealed nickel-hydrogen battery or storage battery in less than one hour.  <P>SOLUTION: This sealed battery is equipped with a switch for turning off a circuit for connecting an electrode and an external terminal, when the gas pressure of the inside of the sealed type storage battery increases when charged, and a safety valve for releasing the gas accumulated inside the storage battery, when the gas pressure of the storage battery inside increases abnormally (increases further exceeding the operating pressure of the switch), and satisfies conditions of X≥1.5 (MPa), Y≤3.5 (MPa), and Y-X≥0.3 (MPa), when the operating pressure of the switch is represented by X mega pascal (MPa), and the operating pressure of the safety valve is represented by Y (MPa).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004195265-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F5/04
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a player to recognize the kind of prize winning to become aware that a game condition is changed, so that the player can sufficiently enjoy a specific game advantageous for the player.  <P>SOLUTION: This game machine is equipped with a sound generating means which can generate a plurality of kinds of pieces of music and a memory means which stores data including a prize winning pattern combination table to determine sound and music generated on the basis of a display mode and a table to relate kinds of pieces of music or kinds of sounds. The sound generating means deals with control conditions to be carried out by the control means and generates the music of a kind determined by prize winning confirmation after the stop of variable display of the variable display means by the tables.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249992-A (JP)
Title: Vehicle control device
Inventor: SHIRAKI TAKAHIRO
IPC: B60W10/188
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a vehicle control device having a driving source controller for automatically stopping or starting a driving source when stopping a vehicle.  <P>SOLUTION: Upon satisfaction of engine automatic shutdown conditions, a braking force retaining command is supplied to a brake ECU. In a braking system, a parking brake 150 is actuated by the control of an electric motor 154. By the actuation of the parking brake 150, a mechanical braking power is applied. Since a vehicle is kept in stopped state by the mechanical braking power, the reliability of the vehicle control device increases. Further, since this state is mechanically retained by a retaining device 177, the mechanical braking power is kept applied after the actuation of the electric motor 154 is stopped, thereby reducing energy consumption in the stopped state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005300653-A (JP)
Title: Projection type picture display device
Inventor: NODA HITOSHI
IPC: G03B21/14
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a projection type picture display device equipped with a plurality of lamps and performing picture display by alternately lighting them, and eliminating trouble that a plurality of lamps must be simultaneously lit at the time of switching the lamps and a display screen gets bright only in a period when a plurality of lamps are simultaneously lit because it takes time until sufficient brightness is obtained after lighting the lamps.  <P>SOLUTION: A control signal showing that a plurality of lamps are lit is generated from a lamp lighting control circuit 21 at the time of switching the lamps, and the modulation control signal of a video signal considering the change of the brightness of the lamp is generated in a video signal modulation control circuit 22. An unnatural feeling is softened by reducing the degree of the change of the brightness of the display screen by modulating a video signal level so that the screen may be somewhat dark in the period when a plurality of lamps are simultaneously lit and the display screen gets bright according to the control signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI