baber/WOPTO huggingface dataset:
Patent JP-2006023438-A (JP)
Title: Variable power optical system and electronic apparatus using same
Inventor: IMAMURA FUMIYOSHI
IPC: H04N5/225
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable power optical system whose miniaturization is effectively made compatible with the reduction in cost, and electronic apparatus using the same.  <P>SOLUTION: The variable power optical system is constituted of a 1st lens group G1 having negative refractive power, a 2nd lens group G2 having positive refractive power, a 3rd lens group G3 having negative refractive power and a 4th lens group G4 having positive refractive power in order from an object side. In the variable power optical system, the 2nd lens group G2 comprises one positive lens, and the 2nd and the 3rd lens groups G2 and G3 satisfy a conditional expression concerning the ratio of their synthetic front side principal point position at a wide angle end to the total sum of the thickness of lenses.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025161-A (JP)
Title: Variable band providing device
Inventor: MIYAMURA TAKASHI
IPC: H04L47/525
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable band providing device that enables more effective uses of network resources by equally distributing common resources to connections of a user network accommodated in a carrier network at non-convergence time while guaranteeing minimum bands at convergence time for the respective connections.  <P>SOLUTION: The variable band providing device is provided with a connection identification section 10 which identifies connections, a link resource monitor section 11 which manages allocated resources in connection units, a link resource management section 12 which calculates the remaining resource quantity of a link as an object of acceptance decision making and quantities of resources allocated to respective groups, a connection information storage section 13 which stores information regarding allocated resource quantities by connections, etc., a permitted resource calculation section 14 which calculates a permitted resource quantity, and an acceptance decision section 15 which judges whether a setting request of a connection is accepted from the permitted resource quantity and the allocated resource quantity of the connection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025241-A (JP)
Title: Voltage level conversion circuit
Inventor: HIRANO HIROSHIGE
IPC: H03K19/0185
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage level conversion circuit which can convert a logical voltage of an input signal from a logical voltage corresponding to the lower internal voltage to a logical voltage corresponding to an external voltage being a high supply voltage and realize low-voltage operation of a semiconductor device by a lower internal voltage.  <P>SOLUTION: A voltage level conversion circuit 100a for converting a voltage level of a low-voltage system input signal IN1 to a voltage level of a high voltage system signal is provided with: a latch circuit 110 composed of a plurality of high voltage transistors having the high supply voltage as breakdown voltages; a first high voltage N-channel MOS transistor Qhn3 for discharging one latch node N10 of the latch circuit; and a second high voltage N-channel MOS transistor Qhn4 for discharging the other latch node N11 of the latch circuit. When the input signal is transitioned, a boosted pulse signal resulting from boosting a pulse signal of a low voltage system is applied to the gate of the first or second high voltage N-channel MOS transistor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029792-A (JP)
Title: Anisotropic magnetoresistive element and turning angle detector using the same
Inventor: HATANO YOICHI
IPC: G01B7/30
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning angle detector for surely detecting the short-circuiting between adjoining terminals and realizing power saving, for an anisotropic magnetoresistive element used for turning angle detection, etc. on a steering wheel of an automobile, and to provide a turning angle detector that uses the same.  <P>SOLUTION: An AMR (anisotropic magnetoresistive) element 25 is formed, by disposing a power terminal or a ground terminal next to output terminals 22F, 22H, 23F, and 23H while structuring the turning angle detector by using the AMR element 25. If adjoining terminals are short-circuited, an output signal at a ground potential or power potential is inputted into a control means 31. Thus, the short-circuiting between the adjoining terminals can be surely detected, and power saving can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032552-A (JP)
Title: Semiconductor device containing nitride
Inventor: SAITO WATARU
IPC: H01L21/336
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-contained semiconductor device, in which a proper interface is formed between a gate insulating film and a semiconductor layer for less gate leakage current.  <P>SOLUTION: The nitride-contained semiconductor device comprises a non-doped first aluminum nitride gallium (Al<SB>x</SB>Ga<SB>1-x</SB>N(0≤x≤1)) layer formed as a channel layer, a non-doped or n-type aluminum nitride gallium (Al<SB>y</SB>Ga<SB>1-y</SB>N(0≤y≤1, x<y)) layer formed as a barrier layer on the first aluminum nitride gallium layer, an aluminum nitride (AlN) film formed as a gate insulating film layer on the second aluminum nitride gallium layer, an aluminum oxide (Al<SB>2</SB>O<SB>3</SB>) film formed as a gate insulating film upper layer on the aluminum nitride film, a source electrode and drain electrode formed as first and second main electrodes to be electrically connected to the second aluminum nitride gallium layer, and a gate electrode formed as a control electrode on the aluminum oxide film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031312-A (JP)
Title: Storage device
Inventor: TAKADA YUTAKA
IPC: G06F3/06
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of updating firmware while continuing services for clients, regarding a circuit board that configures a controller of a storage device.  <P>SOLUTION: A plurality of blades 10 that configures the controller 100 has an old BIOS 20 on a flash memory 15. A cluster comprises the blades 10 whose firmware is to be updated. During the update of the firmware, a process unit is executed on the board to be updated, the process unit including a process by which services provided by the OS 21 of the blade 10 for the firmware update are shifted to the OS 21 of another blade 10 within the cluster and a firmware update process by which the old BIOS 20 of the blade 10 no longer providing the services is updated using a BIOS update program 22 and a new BIOS image 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026555-A (JP)
Title: Detoxification system for ammonia gas
Inventor: KANAO HIDETOSHI
IPC: C01C1/26
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new detoxification system for ammonia gas in which even a gaseous mixture composed of air-diluted ammonia gas can be efficiently adsorbed by circulating treating water and detoxifying operation can be efficiently carried out.  <P>SOLUTION: In this system for detoxifying the gaseous mixture leaked out a freezer unit 2, the gaseous mixture is first introduced from a casing 22 into a closed space such as a scrubber 3 by a duct 26, to allow the gaseous mixture to contact with the treating water adequately to allow an ammonia gas component in the gaseous mixture to be adsorbed by the treating water. Next, carbon dioxide gas is supplied to the treating water adsorbed the ammonia gas component to neutralize the ammonia component thereby to reduce the concentration of ammonia. Then, the treating water is again made to contact with the gaseous mixture yet to be treated, thereby enabling the circulating use of the treating water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025731-A (JP)
Title: Internal filtration apparatus
Inventor: OGAWA SOUICHI
IPC: B01D35/027
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal filtration apparatus for circulating and filtering water in a water tank with a submerged pump, containing a cleaning element functioning as a coarse filter material such as gravel or coral sand selectively in a bottom case to efficiently perform the cleaning of water and the water quality improvement, and circulating water in the bottom case through the 2nd and the 3rd suction ports and an auxiliary suction port acting also as an insertion hole to smoothly circulate water with small resistance even in the case of holding a cleaning element having high water-passing resistance in the bottom case.  <P>SOLUTION: The filtration apparatus is provided with a case body 1 and a bottom case 2 placed under the lower face of the case body. The case body 1 contains a dense filter material 26 in a manner to divide the inside of the body into an upper stream chamber 29 and a lower stream chamber 30 and the bottom case contains a coarse filter material 7. The 1st water flow passed through the dense filter material 26 with the submerged pump P is joined with the 2nd water flow passed through the coarse filter material 7 and the joined flow is returned to the water tank. A side face of the bottom case 2 is provided with the 3rd suction port 12 and an auxiliary suction port 13 acting as an insertion hole to detachably stack and integrate another bottom case.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030867-A (JP)
Title: Led control circuit and information processor
Inventor: FUJII YOJI
IPC: H01L33/00
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor in which a CPU need not perform ON/OFF control over LEDs to blink the LEDs.  <P>SOLUTION: The information processor equipped with the LEDs such as an information processor equipped with a console panel 10 provided with LEDs #0 to #5 is constituted by using an LED control circuit 10 (that a CPU can instruct to blink the LEDs) having a function of automatically blinking the LEDs. Further, the LED control circuit 10 has a 2nd control register 12 for specifying blinking cycles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036069-A (JP)
Title: Steering system
Inventor: MORIYA YOSHIYUKI
IPC: B62D1/18
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To independently carry out a tilting operation and a telescopic operation of a steering wheel by means of one operation lever.  <P>SOLUTION: When the operation lever 8 is turned by 90° from a dashboard side toward a driver side so as to come to just beside a steering column, the cam 9 of the operation lever 8 turns a turning arm 24 toward the driver side. As a result, movable teeth 15 are disengaged from fixed teeth 16, and the steering wheel 1 can be tilted. When the operation lever 8 is further turned by 45° toward the driver side, the cam 9 of the operation lever 8 moves the slider 73 of a sliding unit 75, and a telescopic lever 66 is turned via link arms 71, 72 connected thereto. As a result, the constraint of an outer tube 61 is released, and the steering wheel 1 can be telescopically operated. When any one of both operations is possible, the cam 9 of the operation lever 8 is disengaged from the other operation side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038719-A (JP)
Title: Combinational balance
Inventor: HIGUCHI HIROSHI
IPC: G01G19/387
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combinational balance superior in resistance to dust while suppressing effects to measurement accuracy.  <P>SOLUTION: The combinational balance comprises a casting hopper 1 having a casting opening 1A formed at its upper end and a plurality of bottom openings 1B formed at its lower end; an opening and closing device 3 for opening and closing the bottom openings 1B; a plurality of measuring hoppers 4 each installed below the bottom openings 1B; a collective chute 6 arranged below the measuring hoppers 4 for collectively discharging objects to be measured discharged from the measuring hoppers 4; a base frame 10 for supporting the casting hopper 1, the measuring hoppers 4, and the collective chute 6; and a wall body 2 formed in such a way as to surround the space between the bottom openings 1B of the casting hopper 1 and the upper end of the collective chute 6 and that its upper edge may be joined to the casting hopper 1 and that its lower edge may be jointed to the collective chute 6. The bottom openings 1B and the measuring hoppers 4 are arranged in an isolated space S isolated from the outside by the casting hopper 1, the collective chute 6, and the wall body 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036299-A (JP)
Title: Packaging bag feeding apparatus
Inventor: ISHIKAWA SHINJI
IPC: B65B43/14
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag feeding apparatus 10 which can accurately carry a packaging bag 11 to a predetermined position being set by a stopper 25.  <P>SOLUTION: A delivery device 30 is fixed to a base 21 of a belt conveyor 20, and a piston type vibrator 70 is attached to the housing 31 of the delivery device 30 in such a manner that the advancing/retracting direction of a piston rod 71 may cross the feeding direction of the belt conveyor 20 at a predetermined angle from diagonally above. This packaging bag feeding apparatus is constituted in such a manner that a vibration in the advancing direction of the belt conveyor 20 may be applied to the packaging bag 11 which abuts on the stopper 25 through a flexible friction member 72 being fixed to the end of the piston rod 71. The piston type vibrator 70 is attached to the housing 31 of the delivery device 30 in such a manner that a crossing angle of the advancing/retracting direction of the piston rod 71 and the carrying direction of the belt conveyor 20 may be adjustable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047014-A (JP)
Title: Nonspecific signal suppression method in peptide chip
Inventor: INAMORI KAZUNORI
IPC: G01N33/543
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a peptide chip capable of suppressing nonspecific adsorption of a biomolecule in the peptide chip, and acquiring data having high reliability by blocking an unreacted functional group, especially when used for surface plasmon imaging measurement.  <P>SOLUTION: In a manufacturing method of the peptide chip, a functional group A on a chip is reacted with a functional group B existing in or added to a peptide, to thereby immobilize the peptide comprising amino acid residues to the number of 5-60 on the chip, and then the functional group A remaining on the chip surface is reacted with a compound having a molecular weight of 1,000 or less and having a functional group C, to thereby block the functional group A in a covalently bonded state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043541-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: MIYOSHI SEIJI
IPC: F01N3/10
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics of an oxygen occulusion material of a lean NOx catalyst and to enhance the NOx cleaning performance.  <P>SOLUTION: In the lean NOx catalyst, a catalyst layer 7 containing a catalyst metal and an NOx absorbing material is formed on a honeycomb carrier 2. In the catalyst layer, alumina carried with Rh and the oxygen occulusion material are mixed. The oxygen occulusion material is a Ce based composite oxide in which Ce is arranged in a crystal lattice and Rh is arranged in the crystal lattice or between atoms of the Ce based composite oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045020-A (JP)
Title: Heating furnace and method for manufacturing optical fiber preform
Inventor: SAITO MANABU
IPC: C03B37/014
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating furnace where the dehydration and sintering of a porous optical fiber preform can be efficiently performed and to provide a method for manufacturing an optical fiber preform using the heating furnace.  <P>SOLUTION: The heating furnace 10 is equipped with a furnace core pipe 12 to house the porous optical fiber preform 11 and a heater 13 which is set to surround at least a part of the periphery of the furnace core pipe 12 and which heats the porous optical fiber preform 11 housed in the furnace core pipe 12. The heater 13 can be travelled to the longitudinal direction and the vertical direction of the furnace core pipe 12. The heater 13 is close to the furnace core pipe 12 in the dehydration step of the porous optical fiber preform 11 and far from the furnace core pipe 12 in a sintering step.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047834-A (JP)
Title: Waveform generator and program
Inventor: NAKAMURA ATSUICHI
IPC: G10H7/08
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To generate a waveform having a complex waveform shape in a simple and abundantly controlled manner.  <P>SOLUTION: Phase information, which changes with the rate corresponding to frequency information, is generated in accordance with the parameter that specifies a stopping time and at least one sample point so that the phase information does not change for equivalent to the stopping time referenced by at least the one sample point. The frequency information, that is used for the rate with which the phase information is changed, is the frequency information, that sets the frequency of the waveform to be generated, being changed in accordance with the stopping time. By inputting the generated phase information into a waveform generating means which generates sample data of a prescribed fundamental waveform made of a plurality of sample points, a waveform that is made by deforming the fundamental waveform in accordance with the change in the phase information, is generated. By accomplishing the above, a waveform having a complex waveform shape is generated in a simple and abundantly controlled manner without changing the pitch by only specifying a stopping time and at least one sample point by the user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053809-A (JP)
Title: Internet auction system
Inventor: SAKURAI MASAHIRO
IPC: G06Q30/08
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check system of an Internet auction capable of checking at the time that an illegal item is exhibited.  <P>SOLUTION: The Internet auction system has a terminal of an exhibitor, a terminal of a bidder, an auction server connected via the Internet and an auction information database. The auction server, when accepting an exhibit from an exhibitor, records exhibit information in the auction information database and, when accepting bidding, sequentially records bidding information with an ID of a bidder in the auction information database and determines the bidder who bids the highest price to be a winner. The Internet auction system has a check server for checking auction content which extracts character string data included in the bidding information and compares the character string data with a predetermined character string and determines the unallowable exhibit in the case that the character string data matches with the predetermined character string.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004319522-A (JP)
Title: Female connector
Inventor: NAITO TAKAKI
IPC: H01R13/652
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female connector enabled to make ground connection suitable for a high speed signal transmission and to lessen the number of parts.  <P>SOLUTION: In the female connector provided with an insulation housing 102 retaining a contact 140 inside a nearly rectangular insertion-coupling concave part 104; and a shielding shell 106 made of metal cladding the housing 102, fitted to a base plate, ground connected to the base plate, the shell 106 is equipped with a face plate 120 covering at least a front face of the housing 102, and the face plate 120 is equipped with a plurality of spring contact pieces 126 to be in contact with a male connector at an upper side and a lower side of the insertion-coupling concave part 104, and further, at an underside of the face plate 120, a plurality of lingual pieces 110 are set in protrusion to be ground connected to the base plate in the vicinity of the lower-side spring contact piece 126.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006057126-A (JP)
Title: Holder for heat treatment
Inventor: OCHI DAISUKE
IPC: C21D1/00
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for heat treatment with which any work held in the holder can optionally be taken out and the handling is easily performed.  <P>SOLUTION: The holder for heat treatment is composed of a base tray 1 and a supporting unit 2 constituted of supporting frames 3 erected on the base tray 1 and supporting arms 4 fitted to the supporting frames 3, and each of the supporting arms 4 is provided with two-arms 41 arranged parallel to each other and fixed to the supporting frame 3 at the base end side and opened at the free end side, and a space between two-arms 41 is made to be a housing space for an article W to be heat-treated. The supporting unit 2 is composed of the lower step supporting frames 3A directly fitted to the upper surface of the base tray 1 and the upper step supporting frames 3B fitted to the upper part of the lower step supporting frames 3A. Since the supporting arms 4 are opened at the tip end side, the article W to be heat-treated, is taken out in the lateral direction and the article W to be heat-treated at the lower step is taken out under state of leaving the article W to be heat-treated at the upper step as it is.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056340-A (JP)
Title: Side door structure of vehicle
Inventor: KOMAI HIDEAKI
IPC: E05B85/04
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To secure the smooth opening performance of a side door even when an impact is applied to the side door from the front of a vehicle.  <P>SOLUTION: The side door structure is equipped with a latch mechanism 3 incorporated in the rear end of the side door 1 provided on the vehicle side surface and a striker 5 which is fixed to the front side surface 4a of a pillar 4 opposing the rear end surface 1a of the side door 1, and holds the side door 1 in a closing state by engaging the latch mechanism 3 when closing the side door 1. The striker 5 is composed of a thick-walled substrate 51 and a striker pin 52 projectingly provided on the substrate 51. The pillar 4 is composed of an outer panel 41 and an inner panel 42, and the striker 5 is fixed to the outer panel 41. A recessed-shape space S formed on a vehicle inward position contacting to the substrate 51 by the side surface of the substrate 51 and the front side surface 4a of the pillar 4 having a fixed substrate 51 is buried by a projecting part 44 formed by projecting the outer panel (41).  <P>COPYRIGHT: (C)2006,JPO&NCIPI