baber/WOPTO huggingface dataset:
Patent JP-2006292316-A (JP)
Title: Heat exchanger and combustion device provided therewith
Inventor: HARA HITOSHI
IPC: F24H9/00
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of suitably miniaturizing the whole body or reducing a manufacturing cost while keeping high heat exchange efficiency.  <P>SOLUTION: The heat exchanger HT comprises a can body 2 and a plurality of heat exchange tubes 40 provided in a plurality of stages in the can body 2. An area closer to the upstream side in the combustion gas advancing direction of the area where the plurality of heat exchange tubes 40 are provided in the can body 2 is set as a sensible heat recovering area S1, while an area closer to the downstream side in the combustion gas advancing direction therefrom is set as a latent heat recovering area S2. At least a part located in the latent heat recovering area S2 of the plurality of heat exchange tubes 40 is made of a material having acid resistivity, and a combustion gas arresting part 5 formed of a member having acid resistivity and preventing latent heat-unrecovered combustion gas from advancing to and contacting with an inner circumferential surface 20a surrounding the latent heat recovering area S2 of the circumferential wall 20 of the can body 2 is provided in the can body 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310390-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA HIDEYUKI
IPC: H01L29/788
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can obtain an appropriate control gate wire and has stable characteristics and high yield.  <P>SOLUTION: The semiconductor device is provided with a plurality of first element areas 101 which are arranged in a first area that includes a first sub area, a second sub area adjoining to a first sub area in a first direction, and a third sub area adjoining to the first sub area in a second direction vertical to the first direction, and which are partitioned by a plurality of element isolation areas 111 that are respectively extended in the second direction and have the same width; a second element area 102 which is arranged in a second area that is adjoining to the second sub area in the second direction as well as to a third sub area in the first direction, and which is larger in width than the first element area; a plurality of control gate wires CG which are provided in the first and second sub areas, and are extended in the first direction; and a plurality of floating gates that are provided between a plurality of first element areas and a plurality of control gate wires.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306959-A (JP)
Title: Fluorescent substance, method for producing fluorescent substance, and plasma display panel
Inventor: GOAN KAZUYOSHI
IPC: H01J11/42
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorescent substance, capable of realizing improvement and stability of emission intensity, to provide the fluorescent substance given by the method, and to provide a plasma display panel given by utilizing the same.  <P>SOLUTION: This method for producing the fluorescent substance has a firing process for firing a raw material mixture containing a fluorescent substance component at a high temperature or a firing process for firing a synthetic material of a solution containing the fluorescent substance component after drying the synthetic material, wherein the method includes one or more processes for conducing the firing in an oxygen-containing atmosphere and the oxygen-containing atmosphere has a dew point of ≤10°C. The fluorescent substance is given by the method. The plasma display panel has a discharge cell produced by using the fluorescent substance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306576-A (JP)
Title: Sheet determining device and image forming device
Inventor: KAWASHIMA TOMOMICHI
IPC: G03G21/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of determining the physical properties of a sheet without increasing the size of a sheet determining device and an image forming device before the sheet reaches an image forming unit to perform the optimum image forming and image fixing.  <P>SOLUTION: A sheet determination means 7 is provided at the position facing a sheet placement plate 43 to place a sheet thereon, and directly placed on the sheet P so that the distance from the sheet P placed on the sheet placement plate 43 is maintained to be constant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305694-A (JP)
Title: Removing method of hard coating
Inventor: MIYASAKA YOSHIO
IPC: B24C1/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide removing method of a hard coating which suitably remove only a hard coating in a short period of time without changing dimensions of a product to be processed as much as possible through grinding using abrasives.  <P>SOLUTION: In the removing method of a hard coating, the abrasives having a density of 3 g/cm<SP>3</SP>or less, a micro hardness of 3,000 kgf/mm<SP>2</SP>or more, and a hardness higher than that of a hard coating, are jetted onto surface of the product to be processed with the hard coating formed of TiN or TiCN, etc. at a jet velocity of 50 m/sec or more or an injection pressure of 0.1 MPa or more, so as to remove the hard coating. The abrasives are fine particles, composed of B<SB>4</SB>C (boron carbide) having a density of 2.5 g/cm<SP>3</SP>, a micro hardness of 4,900-5,000 kgf/mm<SP>2</SP>, and a particle size of #150-#3,000, preferably #220-#2,000.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312977-A (JP)
Title: Four-row tapered roller bearing with vertexes of contact angles outside of bearing
Inventor: NOMURA MASAHIRO
IPC: F16C19/38
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-row tapered roller bearing with vertexes of contact angles outside of the bearing, which four-row tapered roller bearing can reduce a cost by reducing the number of components.  <P>SOLUTION: The four-row tapered roller bearing 10 with the vertexes of the contact angles outside of the bearing comprises an outer race unit 13 having a pair of double-row outer races 11, 12 to be arranged side by side with each other axially, a double-row inner race 14, an inner race unit 17 having a pair of single-row inner races 15, 16 to be arranged on both sides of the double-row inner race 14 axially, and a plurality of four-row tapered rollers 18 arranged between the four-row raceway surfaces of the four-row outer race arranged on a pair of the double-row outer races 11, 12 and the four-row inner raceway surfaces arranged on the double-row inner race 14 and a pair of the single-row inner races 15, 16 so as to roll circumferentially, wherein the two-row tapered rollers 18 arranged on both ends axially are arranged so as to have the vertexes of the contact angles outside of the bearing. Among the end faces 11c, 12c of the double-row outer races 11, 12 facing each other axially and the end faces 14c, 15b and 14d, 16b of the double-row inner race 14 and the single-row inner races 15, 16 facing each other axially, at least a pair of the end faces is brought into direct contact with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317028-A (JP)
Title: Hot water circulation heating device
Inventor: SATO KENICHIRO
IPC: F24D3/00
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To execute a continuous operation for longer time while surely preventing heating without water or air-mixed combustion even when the quantity of hot water stored in an expansion tank is insufficient.  <P>SOLUTION: In this hot water heating device heating the hot water heated by a burner in a heat exchanger while circulating the hot water to a hot water circulating pipe by a circulation pump, and controlling heating operation on the basis of a water level of the hot water stored in the expansion tank 10, alarm display on lowering of water level is executed when the water level of the hot water stored in the expansion tank 10 becomes lower than "water level 3", and a required time (heatable time) for lowering the water level of the stored hot water from "water level 3" to "water level 4" is calculated on the basis of a time necessary for lowering the water level from "water level 2" to "water level 3". When the heatable time has passed, the alarm display on abnormality of water level is executed, and the heating operation by the burner is stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316834-A (JP)
Title: Pressure vessel liner manufacturing method
Inventor: SHIMADA TAKEAKI
IPC: F17C1/14
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure vessel liner manufacturing method for improving adhesiveness between a liner body and a resin coating layer.  <P>SOLUTION: The pressure vessel liner manufacturing method is provided for manufacturing a pressure vessel liner which has an aluminum liner body consisting of a cylindrical shell and end plates for closing both end openings of the shell and having a base mounting portion on one end plate and a resin coating layer covering at least the outer peripheral face of the shell of the liner body. The manufacturing method comprises an anode oxidizing step of applying anode oxidizing treatment to the liner body in electrolytic solution having a phosphoric acid concentration of 3-20 mass% and a bath temperature of 25°C or higher and lower than 40°C to form an anode oxidized coating at least on the outer peripheral face of the shell, a heating and drying step of heating the anode oxidized coating at a temperature of 150-300°C for 0.5 hour or longer, and a resin layering step of forming a resin coating layer on the surface of the anode oxidized coating.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006314965-A (JP)
Title: Air knife, application method and apparatus, and production method of sheet-like polymer coated with cured layer
Inventor: KAWAZOE TAKANARI
IPC: B05D3/04
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air knife usable for air knife coating with excellent appearance of a coated part, a coating method, a coating apparatus, and a production method of a sheet-like polymer coated with a cured layer having excellent appearance.  <P>SOLUTION: The air knife is a coating air knife with a slit-like shape having an inner wall in the slit part parallel in the air jetting direction and a lip face which is a plane at right angles to the inner wall and continued from the inner wall. The surface roughness of the inner wall and the lip face is 0.3 μm or lower and the corner part formed between the inner wall and the lip face has a curvature from 0.005 mm to 1 mm. The coating method is carried out by moving a sheet-like material horizontally, supplying a coating solution to the sheet-like material, and blowing air to the sheet-like material from the air knife. The production method of a sheet-like material coated with a cured layer is carried out by forming a cured layer of a coated part formed previously by the above-mentioned coating method on at least one face of counter belt faces of two endless belts and transferring the cured layer to the surface of a sheet-like polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006319902-A (JP)
Title: Vpn service providing method and establishment method of optical path
Inventor: KOJIMA HISASHI
IPC: H04L45/17
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of imposing metered rate charging on user depending on its operating frequency band and enhancing the utilizing efficiency of optical resources in the VPN services that uses optical networks.  <P>SOLUTION: In a VPN service providing method disclosed herein, an edge router 2 of an optical network 1 establishes a predetermined basic optical path 6 with a prescribed band between the edge router 2 and another edge router 2. Then each edge router 2 measures traffic amount by each destination and adds a cut-through path 7, when the accumulated traffic amount exceeds a prescribed threshold. Furthermore, when the traffic amount reaches the prescribed threshold or lower, each edge router 2 releases the established cut-through path 7. Moreover, a utilization recording server 10, in this case, receives and records the information associated with the establishment time and the release time of the cut-through path 7 and the band set to this path from each edge router 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005302732-A (JP)
Title: Bridging body for electric terminal
Inventor: KOELLMANN HANS-JOSEF
IPC: H01R13/658
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent safeness of electric contact between bridging body insertion tongues of row terminals and insertion receiving parts of a conductor rail from being exposed to hazard.  <P>SOLUTION: Each of the insertion tongues of bridging body for an electric terminal respectively has an insulator sleeve and the sleeves extended in axial directions around the insertion tongues to respectively make free spaces between the tongues and the sleeves. Since the tongues respectively have material constrictions in the back of the sleeves, the tongues can make compensation motion in the free spaces of the sleeves and also can be separated from the sleeves by rotary motion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006322088-A (JP)
Title: Undershorts for kimono
Inventor: FUJIMURA NAOKO
IPC: A41B9/04
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide undershorts for kimono designed capable of satisfying a want of nature having no risk of making the bottom or the sleeves of kimono get dirty or wet and causing no untidiness in the kimono.  <P>SOLUTION: The undershorts for kimono 1 is provided with the following: a front covering part 2 covering the belly part of a wearer, a back covering part 3 covering her buttocks part, a joining part 5 joining the front covering part 2 and the back covering part 3 and applicable to displacement into a covering state where the crotch part is covered and an opening state where the crotch part gets open, and a first holding part 10 and a second holding part 20 each shaped like a belt, formed along the front covering part 2 in a waist direction, and enabling part of clothes including the bottom and the sleeves of the kimono to be held.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006321589-A (JP)
Title: Sorting device
Inventor: YAMAKAWA ATSUSHI
IPC: B65G47/46
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means unnecessary for forming a long hole in a cover to cover a rocking drive source in order to avoid the interference with a member for rocking a conveyor, or capable of preventing any increase of the weight of the conveyor in order to prevent any twist of the conveyor in a sorting device for sorting articles in an open space by downwardly rocking a terminating part of the conveyor on the upstream side, and upwardly rocking a starting part of the conveyor on the downstream side.  <P>SOLUTION: A drive source 45 to rock two conveyors 2, 3 is covered by a cover. A part of a rotary shaft 46 connected to the drive source 45 is exposed outside, and a rocking member 461 provided on an exposed portion is connected to the conveyors 2, 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006321329-A (JP)
Title: Container loading method
Inventor: KOBAYASHI TETSUYA
IPC: B60P1/48
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To load a container on the load table of a loading vehicle by lifting the container placed on the ground in such a condition as arranged obliquely relative to the loading vehicle and moving it to a wide place.  <P>SOLUTION: A supporting roller 7 is installed outside a guide roller 6 of the loading vehicle, and the container 10 supported by this supporting roller 7 and placed on the ground in the condition arranged obliquely relative to the vehicle 1 is lifted at a short distance by a loading/unloading device 5 temporarily from the ground surface, and the vehicle 1 is moved to a wide space S for handling containers where no obstacle exists. The container 10 is put down onto the ground surface of the space S, and the vehicle 1 is moved so that the vertical center line C2 of the container 10 is positioned identical to the vertical center line C1 of the load table of the vehicle 1, and the container 10 is lifted again by the loading/unloading device 5 and stacked on the load table 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006324525-A (JP)
Title: Signal transfer method
Inventor: SASAKI MAMORU
IPC: H01L25/18
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured signal transfer method which can be used for a signal tranfer between chips and which securely transfers a pulse signal.  <P>SOLUTION: A first signal is transmitted by applying a pulse voltage to a transmitting side inductor 3. A receiving side inductor 7 receives the first signal to output the received signal with an electromagnetic induction, and creates a level shift signal by adding the predetermined voltage to the received signal. An NMOSFET 28 is driven by the level shift signal, and a charged electric charge is emitted from a drain electrode of the NMOSFET 28 to output a transition signal showing the transition of the potential of the drain electrode to 0V as a second signal. This transfers a radio signal without a clock.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006322878-A (JP)
Title: Method and apparatus for analyzing ligands in sample
Inventor: OKAMURA DAISUKE
IPC: G01N21/27
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate ligand analysis method which enables reduction of the influence of nonspecific adsorbates.  <P>SOLUTION: In the sample analysis method, separating and removing nonspecific adsorbates, which have been produced due to the binding reaction between a sample containing ligands and a receptor which is specific to the ligands, applying external oscillations and detecting the changes generated by the separation and removal of the nonspecific adsorbates as a stable width of surface plasmon resonance angles enables verifying the completion of the separation and the removal of the nonspecific adsorbates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326606-A (JP)
Title: Method for predicting service life of metal die
Inventor: YOSHIDA HIROAKI
IPC: B21J13/02
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting the service life of a metal die with which data served to the decision in the design of the metal die or the using condition, are obtained by predicting a low cycle fatigue strength FL (number of shots which can forge until the service life of the metal die is run out) that is an important factor effected to the service life of the metal die for applying plastic working, typical of the metal die for forging.  <P>SOLUTION: For each material of metal die, a low cycle damaging value Dc defined with a formula Dc=σ<SB>eq</SB>/(YS×softening ratio) [σ<SB>eq</SB>: Von Mises equivalent stress and YS: yield stress (containing both of tension and compression)] is calculated. Further, based on this value Dc, a formula decided with the low cycle fatigue service life FL shown with FL=C<SB>1</SB>×exp(C<SB>2</SB>×Dc<SP>C3</SP>)[FL: number of shots till damaging and C<SB>1</SB>, C<SB>2</SB>and C<SB>3</SB>: constant values decided with the material], is introduced and the number of useable shots to the metal die, is predicted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326907-A (JP)
Title: Liquid feed member
Inventor: KORIYAMA AYUMI
IPC: B32B5/16
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid feed member which keeps high feed characteristics with respect to a liquid especially high in polarity even in a use environment.  <P>SOLUTION: The liquid feed member is equipped with a base material having a large number of grooves on its surface in a predetermined pattern and a plurality of photocatalyst particles arranged on the surfaces of the grooves as shown in Fig.3. The grooves have first grooves 32 and the second grooves 34 formed in the first grooves and the depth of the first groove 32 is 30-3,000 μm while the depth of the second groove 34 is 5-50% of the depth of the first groove 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006328158-A (JP)
Title: Aqueous lustering composition for tire
Inventor: TANAKA AKINORI
IPC: C09G1/04
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous lustering composition for tires maintaining excellent luster and gloss and uniformity of a film after washing, and excels in durability.  <P>SOLUTION: The aqueous lustering composition for tires is prepared by compounding a reactive silicone resin, a silicone oil, a surfactant and, if necessary, other additives. The lustering composition is aqueous composition and has a low environmental load and maintain excellent luster and gloss and the uniformity of the film even immediately after coating and after washing or the like, and accordingly excels in durability and can impart good luster and gloss to tires over a long period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332223-A (JP)
Title: Piezoelectric transformer
Inventor: NIIYAMA KANETAKA
IPC: H01L41/107
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer of a structure which does not easily allow deterioration of characteristic at the part affected by high temperature at the time of soldering and break of wire at the boundaries of soldering, and can suppress generation of unpleasant noise under the control by burst dimming.  <P>SOLUTION: The piezoelectric transformer is respectively connected with a couple of input electrodes provided in face to face with a single-sided part at both principal surfaces of a piezoelectric plate in order to form a piezoelectric transformer element. A lead wire 5 for wiring (one end side is connected by soldering to each electrode, while the other end side is connected by soldering to a connecting pad on the substrate) is spirally wound as the twisted-wire structure in the form of five or more conductive metal wires 14 having the circular cross-section, and connected to an output electrode provided at the end surface of the piezoelectric plate separated from the input electrode. The core is formed as the hollow structure, and moreover the surface of the conductive metal wire 14 is coated with an insulating film 15 so that the twisted wires can provide the insulating function and sound absorbing function.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300502-A (JP)
Title: Ceiling part suspension structure of furnace
Inventor: OKAMOTO HIROSHI
IPC: F27D1/00
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling part suspension structure facilitating attachment and detachment of bricks and capable of providing long-term endurance, in a ceiling of a combustion furnace or a melting furnace.  <P>SOLUTION: In this structure wherein through-holes are formed at the upper and lower ends of a hanger, a pin is stuck into the through-hole at the lower end, the pin is engaged with a recessed part of a brick to be suspended, a hook or a steel wire is inserted into the through-hole at the upper end and the hook or the steel wire is fixed to a support beam, the attachment and detachment of ceiling bricks are facilitated and long-term endurance thereof can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT