baber/WOPTO huggingface dataset:
Patent JP-2008266127-A (JP)
Title: Hydrogen reduction method for chlorosilanes-containing gas, and device for hydrogen reduction of chlorosilanes
Inventor: WAKAMATSU SATOSHI
IPC: C01B33/03
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method efficiently and safely performing reduction reaction between chlorosilanes and hydrogen, and to provide a device for hydrogen reduction of chlorosilanes suitably usable to the method.  <P>SOLUTION: The hydrogen reduction method for a chlorosilanes-containing gas includes: a stage where a chlorosilanes-containing reaction exhaust gas of 700 to 1,500°C, exhausted from a reaction region where chlorosilanes and hydrogen are reacted under heating, is heat-treated in a heat treatment region held to ≥700°C in such a manner that the average residence time is controlled to ≥2 sec; and a stage where the heat-treated reaction exhaust gas is cooled to ≤350°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009226782-A (JP)
Title: Ruling method and apparatus for corrugated cardboard paper
Inventor: OKIHARA TOSHINAO
IPC: B31B50/25
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for eliminating, at a low cost, mutual dislocation in the paper width direction of a male type ruling roll and a female type ruling roll in ruling work in a corrugated cardboard sheet manufacturing line.  <P>SOLUTION: The method of ruling corrugated cardboard paper for carrying out ruling work by passing the corrugated cardboard paper between a pair of ruling rolls 21, 22 formed with a male mold 21a or a female mold 22a on the outer peripheral surface, includes moving the ruling rolls on moving shafts 25, 26 arranged in the paper width direction (a) of the corrugated cardboard paper W by the driving force of servo motors 32, 33 to carry out positioning in the paper width direction (a), converting force F in the moving shaft direction generated by the mutual dislocation in the paper width direction between the pair of ruling rolls, into torque through a driving force transmission mechanism of the servo motors to load the servo motors, detecting a reaction R generated to the servo motors corresponding to the torque loaded to the servo motors, and operating the servo motors to reduce the reaction R to eliminate the mutual dislocation in the paper width direction between the ruling rolls.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235366-A (JP)
Title: Chamber oven type coke oven, and operation method therefor
Inventor: YAMAOKA KEI
IPC: C10B29/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a supply amount from a high-pressure water supply pump from getting to zero, in a high-pressure water supply system of a chamber oven type coke oven, and to prevent trouble of the pump, and deterioration of a pipe and a valve caused by water hammer.  <P>SOLUTION: The high-pressure water supply pump 14 has a capacity for supplying concurrently high-pressure water to three carbonizing chambers 3, the minimum allowance flow rate of the high-pressure water supply pump 14 is more than a flow rate of the high-pressure water supplied to one carbonizing chamber 1, a flowmeter 16 and a flow regulating valve 20 are provided in a downstream of the high-pressure water supply pump 14, and an opening of the flow regulating valve 20 is regulated not to bring a high-pressure water flow rate below the minimum allowance flow rate or less. There is no moment when the high-pressure water comes to zero when the supplied side carbonizing chamber of the high-pressure water is brought into zero, since the flow regulating valve is already opened to let the high pressure water escape when a supplied side of the high-pressure water is one of the carbonizing chambers, thereby generating no water hammer of the pump.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240446-A (JP)
Title: Electric kettle
Inventor: TSURU TAKESHI
IPC: A47J27/21
Filed: 2008-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and simply perform discharge of different discharge flow rates without erroneous operations by visibly and properly using two operation members for discharge operations at low and high flow rates respectively.  <P>SOLUTION: On a container body 1 which can be fixed, the discharge at a low discharge flow rate by the single operation of a low discharge operation member 73 for operating a first discharge switch 71 for setting the low discharge flow rate and performing discharge, and the discharge at a high discharge flow rate by simultaneously operating the first discharge switch 71 by linking the low discharge operation part 73 with the operation of a high discharge member 74 for operating a second discharge switch 72 for setting the high discharge flow rate and performing the discharge by being simultaneously operated with the first discharge switch 71, are selectively performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245722-A (JP)
Title: Induction cooker
Inventor: MORIMOTO YASUSHI
IPC: H05B6/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly induction cooker of which, with external appearance of an upper surface of a top plate improved, an operating part installed on the top plate is simplified to thereby improve the efficiency of ease of operation.  <P>SOLUTION: The top plate consists of an upper-face operating part region with a printing film, cutout characters of which are not easily seen during putting-off of a light source, arranged in a belt on its backside, and a heating region including one where induction heating can be carried out with heating coils having another printing film printed in a belt other than the one arranged on the upper-face operating part. The upper-face operating part region has all electrostatic touch keys to be arranged in the top plate in its own region, and that, has them extended to both ends of the top plate crossing its length direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244555-A (JP)
Title: Developing cartridge
Inventor: MIWA ATSUSHI
IPC: G03G15/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing cartridge with favorable usability.  <P>SOLUTION: A second pressed section 32d is formed in a position which is different from a first pressed section 32c in a developing cartridge 30. Then, when the developing cartridge 30 is contained in a container 25a of a first drum cartridge 20A, a developing roller 35 is pressed to a photoreceptor drum 21 by making the first pressed section 32c pressed by a first pressing section 40A. Furthermore, when the developing cartridge 30 is contained in the container 25a of a second drum cartridge 20B, the developing roller 35 is pressed to the photoreceptor drum 21 by making the second pressed section 32d pressed by the second pressing section 40B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244619-A (JP)
Title: Color filter and method of manufacturing the same, and liquid crystal display device
Inventor: TAKEDA AKIHIKO
IPC: G02B5/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter manufacturing method which improves the developability of a color liquid composition layer by reducing the amount of residual solvent in the color liquid composition layer just after prebaking and improves a voltage holding ratio of an obtained color filter to obtain a high-quality image, to provide a color filter obtained by the method, and to provide a liquid crystal display device using the color filter.  <P>SOLUTION: In the method of manufacturing the color filter, in which patterned color pixels of two or more colors mutually different in hue and a black matrix around them are provided on a substrate, the color liquid composition layer is formed on the substrate in order to form at least one color pixel or the black matrix and is prebaked wherein the amount of residual solvent of the color liquid composition layer just after prebaking is ≤10μL/m<SP>2</SP>and the total amount of residual solvent of the color liquid composition layer for formation of color pixels of respective colors and the black matrix is ≤40μL/m<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241214-A (JP)
Title: Main spindle device
Inventor: MATSUNAGA SHIGERU
IPC: B23B19/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main spindle device, in which radial support rigidity of a bearing case is improved in simple structure.  <P>SOLUTION: The device is provided with: a housing 1; a main spindle 2 rotatably supported to the housing 1 through rolling bearing devices 3, 4, and 5; and the bearing case 6 disposed between the housing 1 and the rolling bearing device 4 to press the rolling bearing device 4 onto one side in the axial direction. Between the bearing case 6 and a sleeve member 1d (on the housing 1), a plurality of clearance parts and a plurality of pocket parts 66 having a larger gap width than the clearance parts are alternately provided along the circumference. To the clearance parts and the pocket parts 66, non-compression type fluid supplied from fluid supply ports provided on the other side in the axial direction is charged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245539-A (JP)
Title: Optical disk device and media type determination method
Inventor: UCHIDA MASAKI
IPC: G11B19/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To correctly recognize the type of an optical disk.  <P>SOLUTION: The optical disk device determines whether an unknown disk 100x is a CD medium 100c based on the degree of matching between a CD filter waveform FTc indicating the waveform of a pull-in signal SPI obtained by irradiating a CD optical beam Lc to the CD medium 100c whose type is unknown while moving an objective lens 7 in a focusing direction and an unknown disk waveform FDx obtained by irradiating a CD optical laser beam Lc to an unknown disk 100 whose type is unknown.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240997-A (JP)
Title: Coating method and manufacturing method of optical film
Inventor: YOKOYAMA HIROKI
IPC: G02F1/13363
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method in which coating streaks are prevented from being caused by the turbulence of a gas-liquid interface in the coating method using a coating device provided with a liquid accumulation part on the primary side, and a manufacturing method of an optical film.  <P>SOLUTION: The coating method for applying coating liquid on a web 12 using the coating device is provided at least with: a slit 24 for supplying the coating liquid to the liquid accumulation part 30 formed immediately before the contact part of the web 12 traveling in contact with a bar 16; and a weir 26 where the coating liquid in the liquid accumulation part 30. Coating is executed under such condition that: a numerical value calculated by Q/(L*V*ρ*q) is 10 to 30, when the supply amount of the coating liquid supplied from the slit 12 is denoted as Q(kg/min); the traveling speed of the web 12 is denoted as V(m/min); the slit width in a web width direction of the slit 12 is denoted as L(m); the density of the coating liquid is denoted as ρ(kg/cc); and a coating amount for coating the coating liquid to the web is denoted as q(cc/m2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248452-A (JP)
Title: Laminate for packaging ink cartridge
Inventor: KANEMURA YUKIMICHI
IPC: B32B9/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate for packaging an ink cartridge which is antistatic and excellent in quality maintenance capability.  <P>SOLUTION: The laminate includes a gas-barrier laminated film and a heat sealing layer which is the innermost layer. The heat sealing layer contains an antistatic agent and is a linear low density polyethylene film or an ethylene-α-olefin copolymer film polymerized by using a single site catalyst to be laminated on the surface of a gas-barrier coated film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254148-A (JP)
Title: Semiconductor integrated device
Inventor: KAMINIIHARA TAKASHI
IPC: H01L27/04
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated device that includes an output circuit capable of preventing a through current in accordance with characteristics of a MOS transistor.  <P>SOLUTION: The semiconductor integrated device is provided with an output circuit 11 having first/second MOS transistors M1, M2, a drive circuit 12 for alternately turning ON/OFF both of the first/second MOS transistors, and a control means 13. The control means calculates elapsed time ΔT during which a gate voltage Vg2 (Vg1) of the MOS transistor M2 (M1) in the ON state of the first/second MOS transistors M1, M2 changes from a first voltage V1, set between a voltage when the gate voltage Vg2 (Vg1) starts to reverse and a threshold Vth2 (Vth1) of the MOS transistor M2 (M1) in the ON state, to a second voltage V2, set between the first voltage V1 and the threshold Vth2 (Vth1), and outputs a signal, delayed in accordance with the elapsed time ΔT, to the drive circuit 12 as a control signal Vc1 (Vc2) that turns ON the MOS transistor M1 (M2) in the OFF state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248045-A (JP)
Title: Ink applying method and ink applying device
Inventor: KANAZAWA KEISUKE
IPC: B05D1/26
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet film forming technique capable of controlling the quantity of the ink to be discharged with high reproducibility and in a short period of time.  <P>SOLUTION: In the ink applying method, a film thickness evaluating member is arranged in a film thickness evaluating area to evaluate the film thickness on a material to be coated (steps S1, S4, S7), the ink is discharged from each of a plurality of the nozzles of an inkjet head to apply and dry the ink on a film thickness evaluating member (steps S2, S5, S8), the thickness of an optical film of the ink corresponding to each of the plurality of the nozzles on the film thickness evaluating member is measured and stored (steps S3, S6, S9) and the quantities of the ink to be discharged from the plurality of the nozzles of the ink jet head respectively are controlled on the basis of the measured thickness of the optical film (steps S10, S11).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249733-A (JP)
Title: High-strength steel sheet having extremely reduced deterioration in aging property and having excellent baking hardenability, and method for producing the same
Inventor: AZUMA MASASHI
IPC: B21B3/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To establish a means where sufficient solid solution C is secured upon high temperature annealing, and, without precipitating the same as carbide, a large quantity of solid solution C is secured even at room temperature, or a means where, using a means different from the conventional means where N in which a solid solution limit in ferrite is sufficiently higher compared with C is utilized, solid solution C in ferrite is increased, and excellent baking hardenability and aging resistance are consistent.  <P>SOLUTION: Disclosed is a steel sheet having extremely reduced deterioration in aging properties and having excellent baking hardenability, which has a composition comprising C, Si, Mn, P, S, Al, N and O in prescribed amounts by mass%, and the balance iron with inevitable impurities, and having a steel sheet structure composed mainly of ferrite and bainite, and in which BH after baking treatment is ≥60 MPa and the maximum tensile strength is ≥540 MPa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259550-A (JP)
Title: Planar light emitting type luminaire, and lighting system
Inventor: SHIRAKAWA YUKI
IPC: F21V23/06
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light emitting type luminaire easier to assemble than that in the prior art and easy to electrically connect in spite of mutually different positions or mutually different sizes, while ensuring design flexibility, and to provide a lighting system equipped therewith.  <P>SOLUTION: The planar light emitting type luminaire 1 includes a planar light emitting panel 3 for planarly emitting light, and a frame 4 mounted at the peripheral edge thereof. The frame 4 has a plug portion 20 on part, and a wiring duct 10 extending a predetermined length along the longitudinal direction. The planar light emitting panel 3, the wiring duct 10 and the plug portion 20 are electrically connected to one another.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264218-A (JP)
Title: Suction throttle valve for screw compressor and screw compressor with the same
Inventor: KAMIYA YUJI
IPC: F04C29/12
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction throttle valve for a screw compressor and the screw compressor with the same for reducing the pressure loss while having a checking function.  <P>SOLUTION: The suction throttle valve 2 for the screw compressor includes a piston 12 slidably disposed in a cylinder 11b, a shaft 13 extended from the piston 12 to the downstream side of a suction bent flow passage 11a, a valve seat 11c formed on the downstream side of the suction bent flow passage 11a, a valve plate 14 positioned on the downstream side of the valve seat 11c and inserted slidably with respected to the shaft 13 so as to open and close the valve seat 11c, a stopper part 13a formed on a distal end of the shaft 13 and restricting sliding of the valve plate 14 to the downstream side, a spring 15 for imparting energizing force to move the stopper part 13a of the shaft 13 to the downstream side to the piston 12, and an operation pressure system 16 for imparting pressure to move the stopper part 13a of the shaft 13 to the upstream side against energizing force of the spring 15 to the piston 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262431-A (JP)
Title: Method of manufacturing vegetable fiber molded form
Inventor: MUKAI HIROAKI
IPC: B27N3/12
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a vegetable fiber molded form which can inhibit the positional deviation of a preboard.  <P>SOLUTION: This method of manufacturing the vegetable fiber molded form 12 comprises (1) a heating process to heat the preboard 10 made up of a mixture of a vegetable fiber and a thermoplastic resin fiber in a heating furnace 30, and (2) a full-dress molding process to perform a full-dress molding of the heated preboard 10, using a full-dress molding die 40. In addition, this method is characteristic in that the preboard 10 is retained by a retention device 20 during the period from the conveyance of the preboard 10 into the heating furnace 30 until the full-dress molding of the preboard 10 by the full-dress mold 40. The retention device 20 preferably retains the preboard 10 in a vertically suspending state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264312-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KURISAKA ITSUYA
IPC: F01N3/02
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of performing S regeneration control while preventing excessive temperature rise of a filter.  <P>SOLUTION: The exhaust emission control device for the internal combustion engine is provided with a NOx storage reduction catalyst storing and reducing NOx in an exhaust passage and a filter disposed at a downstream of the NOx storage reduction catalyst and collecting particulate matter in exhaust gas. The exhaust emission control device for the internal combustion engine includes a control means such as ECU. The control means performs sulfur regeneration control of the NOx storage reduction catalyst after reducing accumulation quantity of particulate matter on the filter to a prescribed quantity. Consequently, S regeneration control can be performed while preventing excessive temperature rise of the filter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267222-A (JP)
Title: Manufacturing method of substrate with transparent conductive film for thin-film photoelectric converter
Inventor: TAWADA HIROKO
IPC: H01L31/04
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a transparent electrode for photoelectric converter with less fluctuations in the electrical characteristics on a substrate and superior light confinement effect, and capable of improving the performance of a thin-film photoelectric converter by using the method.  <P>SOLUTION: The method for manufacturing a substrate with transparent conductive film for photoelectric converter includes: a process, wherein a first transparent electrode layer having surface roughness where zinc oxide is doped with impurities at a certain concentration is formed, in the order starting from the substrate side, by using a low pressure CVD method; and a process, wherein a second transparent electrode layer is formed by increasing the amount of raw material gas of zinc in a range that is 1.2-3 times higher, as compared with that in the first transparent electrode layer. The time for forming the second transparent electrode layer is in a range of 1/25 to 1/5 of the time for the formation of the first transparent electrode layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264569-A (JP)
Title: Vacuum heat insulating material
Inventor: AKEYAMA YUKAKO
IPC: F16L59/06
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain heat insulating performance over a long period, in a vacuum heat insulating material.  <P>SOLUTION: An adsorbing device 2 sealed under reduced pressure in a casing material of gas-barrier performance with a core material, is composed of a gas adsorbent 5, a moisture adsorbent 6 and a vessel 7 composed of a gas impermeable raw material. The vessel 7 is partitioned into two spaces on the inside by a partition 8 capable of adjusting gas permeability, and the gas adsorbent 5 and the moisture adsorbent 6 are respectively stored in a different space of the vessel 7. The gas adsorbent 5 is composed of at least a substance provided by heat-treating a mixture of acetate or carbonate of alkaline metal or alkaline earth metal and cellulose in a non-oxygen atmosphere. The vessel 7 on the moisture adsorbent 6 side is opened by penetrating through the vessel 7 when a projection 9 is pressed to the vessel 7 of the adsorbing device 2 by atmospheric pressure applied after pressure reduction in the vacuum heat insulating material. The gas adsorbent 5 adsorbs gas after removing moisture by the moisture adsorbent 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271581-A (JP)
Title: Two-element authentication system
Inventor: SHIN SEONGHAN
IPC: G06F21/33
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-element authentication system allowing a sufficient guarantee of safety to "Replacement" attack and "KCI (Key Compromise Impersonation)" attack.  <P>SOLUTION: In this two-element authentication system, session keys are established while performing mutual authentication between a terminal device of a user and an authentication device of a server by use of secret information of record information recorded in storage devices of the terminal device of the user and the authentication device of the server, and a short series input from the user. The record information is created based on the short series by initialization processing and is recorded in the storage devices of the terminal device of the user and the authentication device of the server, the terminal device of the user executes an authentication protocol by use of the record information recorded in the storage device and the short series, and the authentication device of the server executes an authentication protocol by use of the record information recorded in the storage device. The record information is changed by secret value update devices every time the session keys are generated. Thereby, the safety can be sufficiently guaranteed.  <P>COPYRIGHT: (C)2010,JPO&INPIT