baber/WOPTO huggingface dataset:
Patent JP-2006135199-A (JP)
Title: Electronic component for high-frequency-power amplification, and mobile-body communication system using same
Inventor: UMEMOTO YASUNARI
IPC: H01L21/8222
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component for high-frequency power amplifications (an RF-power module) and a mobile-body communication system which can prevent effectively the destruction of its HBT when its load is varied while intending its miniaturization and the reduction of its consuming power.  <P>SOLUTION: In the electronic component for high-frequency power amplifications wherein at least a final-stage amplifying element (Q1) of its high-frequency power amplifying circuit is constituted out of an HBT (a heterojunction bipolar transistor), there is used as the HBT such one that the boundary between the non-destructive and destructive regions of its collector current-collector voltage characteristic has an inverse-S-shaped curve and the locally minimum value of the inverse-S-shaped curve exists in a region whose voltage value is not smaller than the fourfold value of the maximum value of the voltage supposed when using practically a power supply (200) connected with the electronic component for high-frequency-power amplifications (an RF-power module 100).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138880-A (JP)
Title: Noise eliminating method in cross-talk detection
Inventor: KODA AKIRA
IPC: G10L21/0208
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise eliminating method for effectively eliminating external noise other than cross-talk sound irrespective of working time and place at the time of detecting cross-talk.  <P>SOLUTION: Signals in which the cross talk sound and external noise caused by an oscillation sensor installed on the ground or a wall surface mingle coexist are processed by fast Fourier transform into a signal S1 consisting of frequency components. A frequency of occurrence of a frequency component having the maximum power among the frequency components is counted and thereby the frequency of the frequency component of the maximum occurrence within a predetermined time is judged as the center frequency F of the cross-talk sound. Passing frequencies kxF are specified on a basis of the center frequency F, and a filter X set to a predetermined bandwidth W is created about the center frequency F and each passing frequency kxF. A synthesized signal S2 is produced where the output signal S1 consisting of the frequency components is inputted to this filter X and the frequency components of the cross-talk sound is made to pass therethrough. The synthesized signal S2 is processed by fast Fourier transform into an output signal consisting of only the cross-talk sound eliminating the external noise.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138948-A (JP)
Title: Picture composite display device
Inventor: TOYAMA TAKASHI
IPC: G02B30/25
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture composite display device enabling an observer to observe only a composited picture even when the entire device is made small-sized.  <P>SOLUTION: The picture composite display device has a half mirror 10 whose top end is fixed to the front top section of an observation window 11 and whose bottom end is fixed to the back bottom section of the observation window 11, a first liquid crystal display device 12L which is arranged in the back of the half mirror 10 to display one picture, and a second liquid crystal display device 12R which is arranged below the half mirror 10 to display the other picture. The picture of the first liquid crystal display device 12L and the picture of the second liquid crystal display device 12R are superposed by the half mirror 10. A viewing angle adjusting film 16 is provided between the half mirror 10 and the second liquid crystal display device 12R.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006139968-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ANAMI KEISUKE
IPC: H01M10/05
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of preventing cut-off of a cathode plate when winding, and restraining lowering of discharging property at a circumstance of low temperature and increase of surface resistance of the cathode plate.  <P>SOLUTION: In the nonaqueous electrolyte secondary battery provided with a cathode plate 3 having a cathode mixture containing cathode activator and binder on a current collector, average size of primary particles of the cathode activator is made 10μm or larger, and weight-average molecular weight of the binder is 350,000 or larger and 2,000,000 or smaller. The binder is polyvinylidene fluoride.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138986-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G15/20
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device preventing re-transfer caused by toner adhering to the tip part of a cleaning blade for cleaning and damages on the surface layer of a fixing roller, a fixing belt or the like.  <P>SOLUTION: In the fixing device which comprises: the fixing roller 60 holding a heater 62 therein; and a pressing roller 61 abutted on the fixing roller 60, a form carrying an image formed by using toner including wax is made to pass through a nip part between the fixing roller 60 and the pressing roller 61 and the image is fixed on the form by heating/pressing the form, wherein fluorocarbon resin films 60c, 61c are applied to the surface of the fixing roller 60 and the pressing roller 61 via elastomers 60b, 61b, and the cleaning blade 67 of which the top end part is coated with fluorocarbon resin film 67a is abutted on the surface of fluorocarbon resin layer 61c of the pressing roller 61.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005154438-A (JP)
Title: Method for manufacturing sulfinate with few unnecessary salt
Inventor: BOEHNKE HARALD
IPC: C07C313/04
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing sulfinate without producing a large amount of unnecessary salt.  <P>SOLUTION: The invention relates to the method for manufacturing sulfinate with few unnecessary salt comprising reduction of dithionite of alkali metal, alkali earth metal or ammonium by using a carbonyl compound or an imine at pH>6 in manufacturing the sulfinate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006136847-A (JP)
Title: Apparatus and method for recycling waste concrete by utilizing asphalt plant
Inventor: TATEYASHIKI HISASHI
IPC: B07B1/28
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for recycling waste concrete by utilizing an asphalt plant, in each of which crushed concrete having ≥5 mm particle size can be heated efficiently by using an existing new material dryer.  <P>SOLUTION: This apparatus for recycling waste concrete is constituted so that the crushed concrete sorted to have ≥5 mm particle size is thrown/heated in the existing new material dryer 11 of the asphalt plant to make brittle cement paste in the crushed concrete and recover a coarse aggregate from the crushed concrete. Heating medium supplying means 211, 212 are arranged for supplying a heating medium, which has the heat resistance enough to be heated together with the crushed concrete in the new material dryer 11 and <5 mm particle size, to the side of the new material dryer 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146975-A (JP)
Title: Manufacturing method of thin film magnetic head
Inventor: TANAKA KOSUKE
IPC: G11B5/39
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for reducing resistance of a lead pattern and a manufacturing method for making a rear part of a MR height a straight shape by reviewing specifications of a tip shape of a high trimming pattern.  <P>SOLUTION: The high trimming pattern formed in a high trimming process is constituted so that the pattern is provided with a straight line part of distance X formed so as to hold a magneto-resistance effect film being a magnet sensing part between them at a prescribed position of the rear end part of the MR height in its tip shape part, and a triangle part extended to the interior side (reverse direction to ABS) from both end parts of the distance X respectively at angle θ, relation between the distance X of the straight line (unit:μm) and the angle θ(unit:deg.) satisfies a range prescribed by the prescribed relational expression.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005185828-A (JP)
Title: Device and method for extracting humor
Inventor: STIENE MATTHIAS
IPC: A61B5/00
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the variation and damping of the flow rate of a humor and/or to make it easy to continuously or semi-continuously monitor the extracted humor while reducing a sensor lag effect.  <P>SOLUTION: A device 400 for extracting the humor comprises a penetration member 402 equipped with a channel 406 and a fluid flow rate regulator 404 arranged in the channel. The penetration member is configured for penetrating a target site and subsequently residing within the target site and extracting the humor sample from the target site. The fluid flow rate regulator is adapted to adjust the flow rate of the humor passing through the penetration member. In addition, the presence of the fluid flow rate regulator in the penetration member serves to reduce the sensor lag by reducing the dead volume of the penetration member. The method for extracting the humor from the target site includes a process for providing the aforementioned device. Next, the target site is penetrated with the penetration member of the device for extracting the humor. Subsequently, the humor is extracted from the target site via the penetration member and the fluid flow rate regulator of the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006155708-A (JP)
Title: Heat-assist magnetic recording method
Inventor: HAMAGUCHI SHINGO
IPC: G11B5/02
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-assist magnetic recording method suitable for increasing the capacity of a magnetic recording medium.  <P>SOLUTION: This method is a heat-assist magnetic recording method having a recording magnetic film 12 including a recording object region Y and a recording prohibited region S. In this method, the recording magnetic film 12 in the region Y is heated locally by heating means 22, L while moving the heating means 22, L relatively opposing to the recording magnetic film 12, and the heating is stopped corresponding to that an opposing part of the heating means 22, L is shifted to the region S from the region Y. Also, a signal is recorded by applying a recording magnetic field Hr locally to the recording magnetic film 12 in the region Y of the magnetic field applying means 23 while moving relatively the magnetic field applying means 23 opposing to the recording magnetic film 12 with the heating means 22, L, and applying of the recording magnetic field Hr is stopped after heating by the heating means 22, L is stopped corresponding to that the opposing part of the magnetic applying means 23 is shifted to the region S from the region Y.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156117-A (JP)
Title: Fuel cell system
Inventor: KOBAYASHI SHIGEKI
IPC: C01B3/38
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which a flow rate of a reformed gas can be adjusted automatically according to generated electric power demanded of a solid polymer fuel cell.  <P>SOLUTION: The main constitution is a fuel cell system to supply the reformed gas rich in hydrogen obtained by steam-reforming a raw material gas to the solid polymer fuel cell 4, and this is provided with a steam generating means 1 to generate the steam by combusting a fuel, a suction mixing means 2 to obtain a raw material-steam mixture by sucking the raw material gas in a steam stream from the steam generating means 1, a reforming means 3 to generate the reformed gas rich in hydrogen by steam-reforming the raw material-steam mixture, and a controlling means 27 to control a fuel supply amount of the steam generating means 1 according to the generated electric power demanded of the fuel cell 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156208-A (JP)
Title: Regulator unit for fuel cell
Inventor: ISHIKAWA KAZUNORI
IPC: H01M8/10
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator unit for fuel cell appropriately usable in a fuel cell.  <P>SOLUTION: This regulator unit for fuel cell is provided with: a regulator 12 used for adjusting the pressure of a fuel gas supplied from a primary-side port 16 in response to pilot pressure to lead out it from a secondary-side port 18; and an air exhaust valve 300 for exhausting pilot air supplied from a connection part from a leading-out hole by displacing a movable member under excitation action of a solenoid part. The regulator 12 and the air exhaust valve 300 are integrally installed in a unit body 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158128-A (JP)
Title: Power conversion device
Inventor: NAKAJIMA AKIRA
IPC: H02M7/48
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable suitable cooling down of each semiconductor element regardless of individual mode operations.  <P>SOLUTION: The power conversion device has three levels of which DC voltage is bisected. A plurality of switching elements Q1 to Q4 and cooling fins 31 to 33, 37 to 39 arranged on both sides of the respective switching elements Q1 to Q4, and respective flywheel diodes D1 to D4 constituting a pair with the respective switching elements and cooling fins 26 to 30 arranged on both sides of the respective flywheel diodes are constructed by each stack 2, 1. Cooling fans 26-31, 27-32, 28-35, 29-38, 30-39 are connected so as to be a series water system, which are arranged on the same sides of the switching elements Q1 to Q4 and the flywheel diodes D1 to D4 constituting a pair of with the switching elements Q1 to Q4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159220-A (JP)
Title: Cold-rolling equipment and cold tandem rolling method
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/22
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-rolling equipment with which the effect of yield improvement and the reduction of manufacturing cost are attained by cutting down trimming allowance and decreasing a width margin by contriving the extension of width control capacity in a cold-rolling process.  <P>SOLUTION: A tension leveler 5 which is respectively provided with an inlet-side bridle roll 20 having tension control means 26, 48 on the inlet side of a leveling unit 5 having penetration amount control means 15, 48 and an outlet-side bridle roll 30 having tension control means 36, 48 on the outlet side is provided between pickling equipment 1 and a cold tandem rolling mill 50. As necessary, by measuring the width and the sheet passing speed and controlling the elongation percentage, the width is controlled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164625-A (JP)
Title: Luminaire and display device provided with it
Inventor: SADO TAKAYASU
IPC: G02F1/13357
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and light luminaire with no frame by realizing a downlight type using an LED light source.  <P>SOLUTION: In this luminaire, a plurality of LED light sources are arranged on a back surface of a transparent light guide plate arranged on a matrix, a light incident prism having the top-most vertex on right above the light emission center of the LED light sources is formed at the light irradiation surface of the light guide plate, fine prisms split into a plurality of pieces are formed on the reflecting surface of the light incident prism, a plurality of fine prisms are formed on a back surface of the light incident prism, and a light diffusion plate is arranged on a light irradiation surface side of the light guide plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005118050-A (JP)
Title: Screening method of g protein conjugating receptor ligand and expression cloning method of g protein conjugating receptor
Inventor: NAITO TAKAYUKI
IPC: G01N33/15
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expression cloning method for simply and easily identifying a receptor interacting with a substance (e.g. a G protein conjugating receptor), regardless of promotion or suppression of the effector system.  <P>SOLUTION: The method comprises reacting a substance with a plurality of specimens comprising PC12h cells having an exogenous protein-coding gene and a reporter gene expressively connecting with a gene promoter expressed by stimulation through G protein of the cells, and comparing the expression levels of reporter gene products each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171260-A (JP)
Title: Fuel oil comprising intermediate distillate and plant- or animal-originated oil and having enhanced low-temperature fluidity
Inventor: KRULL MATTHIAS
IPC: C10L1/02
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil comprising an intermediate distillate and a plant- or animal-originated oil and exhibiting improved low-temperature fluidity.  <P>SOLUTION: The fuel oil composition comprises (F1) 89-50 vol% of a fuel oil originated from minerals, (F2) 11-50 vol% of a fuel oil originated from plants and/or animals and a comb-shaped polymer comprising the following components as low-temperature additive components, wherein the sum Q of the molar average of the carbon chain length distribution in the alkyl groups of one monomer 1 and the molar average of the carbon chain length distribution in the alkyl groups in the ester group of the other monomer 2 is 21.0-28.0. The low-temperature additive components are (A) at least one copolymer comprising 8-21 mol% of ethylene and at least one acrylate or vinyl ester bearing a 1-18C alkyl group, (B1) at least one olefin bearing at least one 8-18C alkyl group on an olefinic double bond of the monomer 1, and (B2) at least one ethylenically unsaturated dicarboxylic acid bearing at least one 8-16C alkyl group bonded via the ester portion of the monomer 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006174150-A (JP)
Title: Optical branching box
Inventor: TAKAMATSU HIROKI
IPC: H04B10/2507
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of suppressing an optical signal being returned to optical branch couplers of prior arts.  <P>SOLUTION: Middle parts of a plurality of optical transmission lines are optically coupled to configure an optical branch coupling section and a plurality of input/output port sections are configured by combining input port sections 22 and output port sections 24 of the optical transmission lines. Each of the input/output port sections is provided with a return signal suppression section 40 that externally outputs a signal resulting from ANDing an inverted logic signal on the basis of an optical signal received from an external node and a logic signal on the basis of an output signal via the optical branch coupling section 14 to the external node from its output port section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173388-A (JP)
Title: Multi-stage configuration semiconductor module and manufacturing method therefor
Inventor: KAWABATA TAKESHI
IPC: H01L25/07
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage configuration semiconductor module wherein occurrence of a bent can be suppressed, and to provide a manufacturing method therefor.  <P>SOLUTION: The semiconductor module is formed by alternately laminating a resin board 3 mounted with a semiconductor chip 2, and a sheet member formed with an opening greater than the semiconductor chip 2 and adhered onto each resin board 3. The thickness of the resin board 4 located at the lowermost stage among the resin boards 3 is thicker than the thickness of the other resin boards 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005177496-A (JP)
Title: Shoulder or hip prosthesis and method of mounting the same
Inventor: TORNIER ALAIN
IPC: A61F2/32
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide shoulder or hip prostheses facilitating abduction of an arm and a leg while reproducing an anatomical joint even in the absence of a rotating tendon plate in the case of the shoulder and a stable structure in the case of the hip joint.  <P>SOLUTION: An artificial joint includes a humerus or femur component 1 and an intermediate component 3. A recessed face of a joint part of the humerus or femur component is formed of a plate 4 connected at a neck part to a component part 11 suitable for fixing the humerus or femur to the medullary cavity. The intermediate component is provided with a member 33 for holding the humerus or femur component into a position where the plate abuts on a first projecting face of the intermediate component. The holding member is formed with a noncircular passage where the neck part is movable correlatively to the movement of the humerus or femur component to the other components of the artificial joint. The holding member is also formed with a space for holding a plate part 14a, together with a first projecting face of the joint part of the intermediate component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006175920-A (JP)
Title: Head section protecting airbag device
Inventor: OCHIAI YASUO
IPC: B60R21/217
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head section protecting airbag device which can smoothly project an airbag being housed on the upper edge side of a window to the cabin internal side without taking a gas leakage remedy such as the provision of a reinforcing cloth.  <P>SOLUTION: This head section protecting airbag device M is equipped with the airbag 20 and a guiding bracket 40. The guiding bracket 40 has a cross section of an approximate U shape which is equipped with two guiding wall sections 46 and 47, and a connecting wall section 41. The bracket 40 houses the airbag in a space between the guiding wall sections 46 and 47, and guides the airbag when being expanded to the cabin internal side I in a manner to prevent a pillar garnish 6 from entering the cabin external side O while being covered by an air bag cover 8 on the upper side of a pillar section RP. The bracket 40 forms a gap H between the airbag when being housed and at least one guiding wall section 46 in a manner to allow the expansion at the expansion initial stage of the housed airbag. Also, the dimension between the guiding wall sections 46 and 47 is set in a manner to guide the airbag to the cabin internal side I by making the guiding wall sections 46 and 47 regulate the airbag.  <P>COPYRIGHT: (C)2006,JPO&NCIPI