baber/WOPTO huggingface dataset:
Patent JP-2005309611-A (JP)
Title: Constant current regulator circuit and amplifier circuit
Inventor: TOMIYAMA HITOSHI
IPC: H03F1/30
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant current regulator circuit and an amplifier circuit capable of realizing an AMP in which the gain of AMP is never influenced by threshold Vt of FET or a temperature change by using a current generated by the constant current regulator circuit as bias current.  <P>SOLUTION: The constant current regulator circuit comprises a first MOS transistor with a source connected through a resistance and a second MOS transistor with a directly grounded source, the gates of which are mutually connected, with the ratio W/L of gate width W to gate length L of the first MOS transistor being set K times that of the second MOS transistor; a third MOS transistor having a gate connected to the drain of the second MOS transistor and a grounded source; a fourth MOS transistor differed in polarity from the first to third MOS transistors and having a gate and a drain connected to the drain of the third MOS transistor; and a plurality of MOS transistors for current mirror, the gates of which are connected to the gate of the fourth MOS transistor. Constant current obtained by this constant current regulator circuit is supplied to the amplifier circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310956-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NORITAKE CHIKAGE
IPC: H01L21/44
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which can reduce a void in a solder in a semiconductor device in which a semiconductor element formed with a soldering electrode is soldered to a board.  <P>SOLUTION: In the manufacturing method for a semiconductor device 100 in which a semiconductor element 10 formed with the soldering electrode is soldered to a board 20, after a solder face 11 is ground in the semiconductor element 10, this grinding face is formed as a smooth face which is smoother than that grinding face by etching, and next an electrode 12 containing the soldering electrode is formed on the smooth face. Thereafter, a solder 30 is interposed between the semiconductor element 10 and the board 20, and subsequently the solder 30 is reflowed by heating up to the solidus temperature of the solder 30, thereby soldering.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310510-A (JP)
Title: Fuel cell
Inventor: HOUCHIYOU SHINJI
IPC: H01M8/04
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell of which maximum current density can be increased by homogenizing power generation density distribution in the cell having a lifetime longer than existing fuel cells, as well as a fuel cell which is easy to start at freezing temperature.  <P>SOLUTION: The fuel cell 100 comprises a primary cell 10 and a secondary cell 20 in which separators are arranged on both sides of an MEA 5 including an electrolyte 1 and a cathode 2 and anode 3 placed on respective sides of the electrolyte 1. The primary cell 10 and the secondary cell 20 are stacked adjacently across a primary separator 30 and have a primary gas supplying passage 15 for supplying gas A, and a secondary gas supplying passage 16 and 26 for supplying gas B. The directions of gas flows of gas A and gas B are same in the primary cell 10, while they are opposed in the secondary cell 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310026-A (JP)
Title: Storage device, storage system provided with the same, data management method of the same system, and controller execution program of storage device
Inventor: SHIROGANE TETSUYA
IPC: G06F3/06
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain consistency of data between storage devices of respective sites.  <P>SOLUTION: When the storage device 100A receives a write request to an area of LU0, an owner access processing part 121X refers to a lock information table 118Y, determines whether write process to a storage area indicated by the write request is restricted or not. When the write request is restricted, the write process to the storage area is not executed. When the write request is not restricted, write process restriction is set in a field of a storage area of the lock information table 118Y, and the write process to the storage area is executed. When other storage devices 100B, 100C receive the write request to the area of the LU0, a lock securement request indicating the write process restriction to the area of the LU0 is transmitted to the storage device 100A. When acceptance of the lock securement request is received from the storage device 100A, the write process to the storage area is executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004265584-A (JP)
Title: Disk drive
Inventor: MORIMOTO TAKAO
IPC: G11B17/04
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To vertically move a cartridge holder smoothly with respect to a floating base.  <P>SOLUTION: This disk drive is constituted so that a disk cartridge is arranged on the floating base 21 while keeping it to be housed in the holder 7 as it is, by turning the holder 7 with respect to a holder arm 1 in reproducing the disk cartridge and turning the holder arm 1 with respect to the floating base 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005314870-A (JP)
Title: Natural light awakening device
Inventor: HAYAKAWA SEIJI
IPC: E06B9/264
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural light awakening device for awakening a user by taking sunlight required for awakening into a room 21 while reducing influence given to other person.  <P>SOLUTION: This natural light awakening device is provided with a blind 1 as a light shutting-off and transmission switching means capable of changing a scope of light transmission and a scope of light shutting-off, a sun altitude recognition means for recognizing information related to sun altitude corresponding to getting-up time, and an awakening control means for putting a part of the blind 1 into a light transmission condition while putting the other part of the blind 1 into a light shutting-off condition so that sunlight of sun altitude corresponding to getting-up time reaches the user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317635-A (JP)
Title: High frequency and high voltage transformer
Inventor: MATSUMOTO SHIGECHIKA
IPC: H01F38/08
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency and high voltage transformer in which, even if silicon resin is used as a mold material, a sufficient insulation can be reserved for the high frequency and high voltage transformer without rolling up bubbles, etc. inside the mold part, and also even if the mold material of an outer wall is separated, etc., the insulation can be reserved.  <P>SOLUTION: The high frequency and high voltage transformer for excimer lamp lighting is constituted of a coil which comprises a core composed of an insulative material, a primary coil wound on the core, an inter-wire insulator provided in an outer periphery of the inter-wire insulator and a secondary coil wound on an outer periphery of the inter-wire insulator, and a ferrite core disposed so as to interpose the coil. The primary coil and the secondary coil are coated with the mold material composed of silicon resin and a plurality of through holes are provided in the core.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315311-A (JP)
Title: Control device of magnetic bearing
Inventor: TAKAHASHI NAOHIKO
IPC: F16C32/04
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a magnetic bearing to stably support a rotor having variable natural frequency.  <P>SOLUTION: A magnetic bearing rotatably supports a rotor. The position or vibration of the rotor is controlled by a control device of a magnetic bearing having a filter circuit. The rotor causes a change in forward and backward natural frequency by gyro effect during rotation. The pole and zero point of transfer function of the filter circuit are set to a pair of conjugate complex numbers during the stop of the rotor and set to a pair of non-conjugate complex numbers during the rotation. During the rotation of the rotor, the frequency characteristic of forward whirling signal and the frequency characteristic of backward whirling signal can be set and adjusted independently of each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314055-A (JP)
Title: Suspension type hopper
Inventor: MATSUZAKA SHUJI
IPC: B65G65/42
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension type hopper capable of smoothly and easily discharging a material received in the hopper without making a material retention in the inside of the suspension type hopper due to a cavitation phenomenon.  <P>SOLUTION: This suspension type hopper is constituted by suspending a hopper by a connecting member free to adjust its length in a space part of a support frame made in a stereoscopic shape to constitute the suspension type hopper and making an asymmetric side surface shape by making one side wall surface of the hopper into a roughly vertical surface and the other side wall surface into an inclined surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321914-A (JP)
Title: Wireless tag system and alarm method
Inventor: OIKAWA YOSHINORI
IPC: G08B13/22
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect by a simple wireless tag system that even one tag is out of a maximum transmission range of a reader/writer, even a plurality of wireless tags are present.  <P>SOLUTION: The receivable distance in the reader/writer is set longer than the receivable distances of signal transmitted from the reader/writer in tags A and B. The reader/writer regularly transmits a transmission stop signal. Each tag transmits a report signal when it cannot receive the transmission stop signal. The reader/writer gives an alarm on receipt of the report signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322514-A (JP)
Title: Substrate treatment device
Inventor: KOIDE SATORU
IPC: H01J9/38
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device which can improve pressure withstanding property of the substrate constituting an image display device.  <P>SOLUTION: The substrate treatment device comprises a vacuum chamber 30 capable of housing a treatment object substrate 33; a treatment electrode 34 arranged capable of facing the treatment object substrate 33 in the vacuum chamber 30; an electric field impressing mechanism 35 which impresses the electric field to between the treatment object substrate 33 and the treatment electrode 34; a cleaning medium 41 installed capable of contacting the surface 34A of the treatment electrode; and a movement mechanism 42 which moves the cleaning medium 41 along the surface 34A of the treatment electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004363096-A (JP)
Title: Photoelectric conversion element
Inventor: KURIHARA MASAAKI
IPC: C09B57/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element exhibiting high efficiency of energy extraction (energy conversion) from solar energy and allowing easy manufacture of a dye-sensitized solar cell.  <P>SOLUTION: The photoelectric conversion element includes a composite pigment and an n-type semiconductor. The composite pigment is composed of a plurality of component pigments that have different excitation levels and are chemically bonded together to thereby form an electron-moving straight chain or branching structure. The straight chain or branching structure is held at one end thereof by the n-type semiconductor and is free at the other end. In the straight chain or branching structure, the plurality of component pigments are arrayed in such a sequence that their excitation levels decrease from the end of the structure held by the n-type semiconductor toward the free end thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005327093-A (JP)
Title: Network system, information processor, master device and processing succession method
Inventor: ISHIZUKA HAJIME
IPC: G06F9/46
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system, an information processor, a master device and a processing succession method, allowing a rapid start of newly required data processing without waiting completion of the already performed data processing.  <P>SOLUTION: This network system has: an execution means executing information processing; and a succession means performing a succession process for succeeding first processing to another information processor when execution requirement for second processing is given during execution of the first processing by the execution means. The execution means starts execution of the second processing after the succession process is completed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333187-A (JP)
Title: Data distribution system
Inventor: OGATA KOJI
IPC: H04L45/24
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data distribution system by which a path can be automatically switched even when troubles occur in network equipment in the data distribution system in an environment where a PC server and the network equipment exist on a network.  <P>SOLUTION: When troubles occur in a switch 53, the trouble information of the switch 53 is transmitted to each of the network equipment with an OSPF function. Each of the network equipment calculates the optimum path again by using the information from the OSPF function and mutually exchanges the path information. An active relay server 11 outputs the received data 81 from an interface connected to a switch 54 by the trouble information of the switch 53 detected by the OSPF function. The switch 54 transmits the received data 81 to a router 405 being the optimum path. The data 81 are distributed to acquisition servers 301, ..., 30n via the routers 405, 407 and switches 505, 506.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333025-A (JP)
Title: Chip-type variable electronic part and resistor thereof
Inventor: IURA MITSUKO
IPC: H01C10/34
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-type variable electronic part that is comprised of at least an insulating substrate 2 and an adjusting rotor 3 made of metal plate that is arranged freely rotatable on the upper surface of the insulating substrate, wherein the rotor is formed of a first plate 11 like a cup to receive a driver tool for the rotation of the rotor, and a second plate 13 connected integrally with the first plate 11 by means of the folding conenction part 12 is piled up thereon, and wherein a driver engaging hole 14 with which the driver tool is engaged is made in the second plate; and to surely prevent the deformation of the folding connection part during the rotation of the rotor.  <P>SOLUTION: The folding connection part 12 is bent downwardly against the upper surface of the second plate 13. As a result, the folding connection can surely reduce mutual displacement deformation between the first and second plates without widening the folding connection part like in a conventional manner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333810-A (JP)
Title: Device for detecting moisture moving downward in soil or culture soil
Inventor: IKEDA HIDEO
IPC: G01N27/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting moisture moving downward in soil or culture soil, which detects moisture comprising water, liquid fertilizer, and the like, supplied on the surface of soil or culture soil when the moisture moves downward in the soil or the culture soil to a prescribed depth where mainly roots exist.  <P>SOLUTION: This device comprises the following: a box body or a cylindrical body 1 set at the prescribed depth in the soil or the culture soil, and hermetically sealed at its side surface and opened at its top surface; a funnel 2 set at the upper opening part of the box body or the cylindrical body; a net 3 covering the top part opening surface of the funnel, and preventing the grains of the soil or the culture soil from falling down in the funnel; a pair of moisture sensing electrodes 4, 4 set at the lower end narrow tube part of the funnel; and electrode lead wires 5, 5 extending from the moisture sensing electrodes. The device can further be provided with a reserving container 6 for moisture gathered with the funnel, and a collection tube 7 collecting the moisture retained in the reserving container.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004301500-A (JP)
Title: Ventilator
Inventor: MATSUMOTO TAKAYOSHI
IPC: F24F7/08
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator satisfiable as a measure against a sick house syndrome by enhancing a design characteristic, and small in size.  <P>SOLUTION: This ventilator is constituted so that a body 9 is formed in a laterally long box body shape of lengthening the lateral direction more than the vertical direction, a shaft 2 of an electric motor 1 is arranged in the lateral direction in response to the laterally long direction of the body 9, an exhausting casing 5 is arranged on one side in the lateral direction of the body 9, an air supply casing 6 is arranged on another one side of the body 9, and a space between the exhausting casing 5 and an inner wall surface on one side of the body 9 is formed as an exhaust passage A, and can be thereby arranged without hindering life behavior of a resident with a small size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005338405-A (JP)
Title: Pattern forming material, pattern forming apparatus and pattern forming method
Inventor: TAKASHIMA MASANOBU
IPC: C08F2/40
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming material capable of forming a high-definition pattern and excellent in tenting property and in the shape of a formed pattern; a pattern forming apparatus with the pattern forming material; and a pattern forming method using the pattern forming material.  <P>SOLUTION: The pattern forming material has at least a photosensitive layer on a support, wherein the photosensitive layer contains a polymerization inhibitor, a binder, a polymerizable compound and a photopolymerization initiator, and a degree of swelling of a pattern formed by exposing and developing the photosensitive layer in a developer is ≤30%. The pattern forming apparatus with the pattern forming material is also provided. The pattern forming method includes at least exposure of the photosensitive layer in the pattern forming material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336063-A (JP)
Title: Connector and method of manufacturing the same
Inventor: KUMAKURA HIROYUKI
IPC: C09J9/02
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector using an adhesive composition which has high reactivity and also can connect a plastic substrate with high connection reliability.  <P>SOLUTION: By using an adhesive prepared by ultraviolet curing the adhesive composition which contains an insulating resin, a photoinitiator and an oxetane compound at 62 to 88% of reactivity, and connecting electrodes in which the plastic substrate and a circuit substrate are faced each other, a connection structure body is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005341858-A (JP)
Title: Method for producing boiled peanut with shell
Inventor: INABA ATSUHISA
IPC: A23L25/00
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide boiled peanuts with shells easy to break, free from making hands and surroundings dirty and having good taste.  <P>SOLUTION: A method for producing the boiled peanuts with shells comprises washing peanuts with shells in water, selecting off-specification peanuts to remove followed by soaking in water for several ten hours, washing the product again in water, putting a cut on a part of the shell followed by boiling in salt water, drying the surface by roasting and letting the product cool.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348526-A (JP)
Title: Voltage controller for generator in vehicle
Inventor: NISHISATO TETSUYA
IPC: H02P9/04
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage controller for generator in vehicle which can improve its fuel consumption more, by performing appropriate output voltage control geared to the operation state of a vehicle without dropping the capacity of a battery, until the battery capacity is settled at its full charge after start of an engine.  <P>SOLUTION: This voltage controller is equipped with a battery 2, a generator 4, operation state detection means 7 and 8 which detect the operation state of a vehicle, a voltage control means 6 which controls the output voltage of the above generator 4, according to the operation state of the above vehicle, a current detection means 3 which detects the charge/discharge current of the above battery 2, and a full charge judging means S7 which judges whether the above battery 2 is roughly full charge or not. The first voltage control means 6 has the first mode control means which controls the voltage into the target voltage where the charge to the above battery 2 is possible when the above vehicle is decelerating, and controls the output voltage of the above generator 4 so that it may be lower than the above target voltage when the above vehicle is decelerating and that the above battery 2 may not discharge its electricity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347188-A (JP)
Title: Joint structure of connector
Inventor: YOSHIDA TOSHIYUKI
IPC: H01R13/631
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where, when a portable apparatus having a male connector is attached to or detached from a base having a female connector, unreasonable force is applied between the male connector and the female connector to cause a failure because rocking force is applied to the female connector connected to the male connector.  <P>SOLUTION: A printed circuit board 5 with the female connector 2 connected thereto is connected to a holder 6 and the holder 6 is rockingly attached to the base 1 so as to allow the female connector 2 to be rocked with respect to the base 1. In the attachment of the holder 6 to the base 1, a pair of cylinder parts 6a of the holder 6 are fitted to a pair of cylinder parts 1b of the base 1 and are prevented from coming off by fixing screws 7; slits 6d are partially formed on each cylindrical part 6a to form a plurality of easily bendable elastic pieces 6e so as to allow the holder 6 to be rocked with respect to the base 1; and a bearing part 6g is formed by projecting the base 1 side of each elastic piece 6e inward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354756-A (JP)
Title: Uninterruptible power supply apparatus
Inventor: KOBAYASHI NORIYUKI
IPC: H02J3/36
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a responsibility of a semiconductor switch for constituting a series converter from increasing and also prevent an apparatus from being damaged in the uninterruptible power supply apparatus as a series parallel circuit system constituted by a parallel converter connected to an AC power supply in parallel and the series converter connected to the AC power supply in series even if an input voltage is suddenly changed during an operation near an overload level.  <P>SOLUTION: An output voltage target Vout is the same target in three PWM-controlled input voltage ranges (VL2≤Vin<VL1, VU1<Vin≤VU2, Vin<VL2 or VU2<Vin). In three input voltage ranges, a fluctuation of the output voltage due to the input voltage is inhibited, and the increase in the responsibility of the semiconductor switch of the series converter is inhibited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI