baber/WOPTO huggingface dataset:
Patent JP-2010204346-A (JP)
Title: Method of manufacturing optical film
Inventor: AKIYAMA HIROMI
IPC: G02B1/10
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical film having a plurality of layers, which is excellent in productivity.  <P>SOLUTION: The method of manufacturing the optical film includes a wet-on-wet step in which a first coating liquid 13a is applied from a first slit 12a to a light-transmissive base material 11a to form a first coated layer 24 and, thereafter, a second coating liquid 13b having a component different from the component of the first coating liquid 13a is applied from a second slit 12b onto the first coated layer 24 before drying the first coated layer 24 to form a second coated layer 25. Therein, when wet thickness of the second coated layer 25 is (a), distance in the vertical direction between the top end surface of a third lip 23 and the top end surface of a second lip 22 is D, viscosity at shear rate 100 s<SP>-1</SP>of the first coating liquid 13a is η1 and viscosity at shear rate 100 s<SP>-1</SP>of the second coating liquid 13b is η2, the following relations hold: 4.5 μm≤a≤30 μm, (0.5×a)μm≤D≤(3×a)μm, η1≥20mPa s, η2≤50mPa s, η2<η1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201356-A (JP)
Title: Pattern paint finish method
Inventor: ABE SHIGEYUKI
IPC: B05D7/24
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern paint finish method using a colored white lime composition suitable for a decorative coating in an interior or exterior such as a ceiling and an inner/outer wall of various kinds of architectural structures.  <P>SOLUTION: In the pattern paint finish method, a colored white lime composition (A) containing slaked lime, a body pigment, a color pigment, a binder, and water is coated on a base material surface using a roller (I) for coating in which a hair length is 7-25 mm such that an amount of coating be 100-500 g/m<SP>2</SP>. Thereafter, a colored white lime composition (B) containing slaked lime, a body pigment, a color pigment, a binder, and water, which is the same as or different from the colored white lime composition (A), is coated on the coated surface such that an amount of coating be 5-200 g/m<SP>2</SP>using a coating roller (II) in which each of plural long elastic bodies is attached to the surface of the roller axial-attached rotatably at least through one point of the long elastic body, each forming a long elastic body part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203564-A (JP)
Title: Geared transmission to change over gears according to priority of operating characteristics
Inventor: MATSUMOTO MORIHIRO
IPC: F16H55/18
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geared transmission capable of improving the overall operating characteristics over a wide operation range, wherein the characteristics are based on the allowable transmitting torque, the transmitting efficiency, calmness, or the like of the geared transmission.  <P>SOLUTION: At least one of a driving gear and a driven gear has such a structure that at least two gears, a first gear and a second gear, are laid one over the other coaxially. The first gear excels more in the first operating characteristics than the second gear, while the second gear excels more in the second operating characteristics than the first gear, and the degrees of the first and second gears committing themselves to the torque transmission are changed relatively between two different operating modes, i.e., mode where the first operating characteristics have higher priority than the second operating characteristics and mode where the second operating characteristics have higher priority than the first operating characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202952-A (JP)
Title: Titanium alloy sheet having excellent press formability and method for producing the same
Inventor: KAWAKAMI SATORU
IPC: C22C14/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium alloy sheet which has excellent cold workability such as press formability more excellent than that of pure titanium of JIS type 1, and has tensile strength above that of pure titanium of JIS type 1, and to provide a method for producing the same.  <P>SOLUTION: The titanium alloy sheet includes, by mass, 0.3 to 1.8% Cu, 0.01 to 0.04% O and ≤0.05% Fe, and the balance Ti with impurities of ≤0.3% and has the average crystal grain size of ≤12 μm. Further, the method for producing the titanium alloy sheet is characterized in that final annealing is performed at 480 to 625°C. By adding Cu to titanium so as to finely precipitate precipitated phases with Ti<SB>2</SB>Cu as the maximum phase, and the content of O is properly regulated, and further, by refining crystal grain sizes, while maintaining press formability equal to that of pure titanium of JIS type 1, its tensile strength can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202958-A (JP)
Title: Method for determining extraction interval from heating furnace
Inventor: OBITA KEIGO
IPC: C21D1/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining an extraction interval from a heating furnace, which can optimize the extraction interval from the heating furnace by calculating a predicted transportation time of each material to be rolled in consideration of the stand-by time in the inlet side of a finishing mill, and conducting a mill pacing control for the materials to be rolled.  <P>SOLUTION: The method for determining the extraction interval from the heating furnace in a controlled rolling process which starts finish rolling at a specified temperature or lower includes: predicting a temperature of a steel sheet when the steel sheet arrives at the inlet side of the finishing mill; calculating the stand-by time in the inlet side of the finishing mill, for which the steel sheet should wait before the rolling starts, based on the predicted temperature in the inlet side of the finishing mill; calculating the predicted transportation time in consideration of the calculated stand-by time on the inlet side of the finishing mill; and conducting the mill pacing control for the steel sheet to determine the shortest extraction interval from the heating furnace.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242941-A (JP)
Title: Semiconductor device production method and semiconductor production apparatus
Inventor: IMAI SHINICHI
IPC: C25D7/12
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the production yield of a semiconductor device by filling a metal in wiring regions consisting of nanoscale microstructures in the semiconductor device without creating any voids so as to reduce electric defects.  <P>SOLUTION: In a step of filling a metal plating film in a via hole or a trench provided in an insulating film formed on a semiconductor substrate, data including an initial volume of plating solution, volume of replenished solution, the number of wafers processed, value of current applied and volume of waste solution are first collected. Then, a cumulative charge during the plating is calculated based on the obtained current value. Also, a total volume of plating solution is calculated. Furthermore, an amount of decomposition products of suppressors contained in the plating solution based on the obtained total volume of the plating solution, the volume of waste solution and the obtained cumulative charge. The semiconductor substrate is plated only when the amount of decomposition products is equal to or smaller than a predetermined threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212458-A (JP)
Title: Method of manufacturing compound semiconductor layer structure
Inventor: MIYAKE HIDETO
IPC: H01L33/32
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a compound semiconductor layer structure that has improved optical characteristics.  <P>SOLUTION: Compound semiconductor layers 3A, 3B are sequentially grown on a compound semiconductor layer 2. Here, the compound semiconductor layer 2 is made of AlN and the compound semiconductor layers 3A, 3B are made of AlGaN, however when the compound semiconductor layer 3A is grown by a normal MOVPE method, the Al composition ratio becomes smaller than a target value. A manufacturing condition for the growth of the compound semiconductor layer 3A is set as a condition for a higher Al composition ratio when the compound semiconductor layer 3B is formed under the condition as compared with a manufacturing condition for determining the Al composition ratio when the compound semiconductor layer 3B is grown.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214394-A (JP)
Title: Wire rod forming device and coil manufacturing device
Inventor: KIKUCHI SHINICHI
IPC: H02K15/04
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire rod forming device capable of inhibiting a wire rod on the upstream side in the carrying direction from being pulled into a die when forming a wire rod being continuously carried and of inhibiting the surface of the wire rod from being chafed when forming the wire rod into a predetermined shape.  <P>SOLUTION: The wire rod forming device includes: a fixed die 51 having a fixed forming face 55, which is nearly arc-shaped; a movable die 52, which is composed to be swingable around a prescribed swing fulcrum 53 and has a movable forming face 56 being nearly arc-shaped and opposed to the fixed forming face 55; and a carrying mechanism for carrying and feeding a wire rod 33 between the fixed forming face 55 and the movable forming face 56. The carrying mechanism is composed so that it carries the wire rod 33 along a carrying line 57 that is set to approximately agree with the tangent of an edge side 55a on the upstream side in the carrying direction of the fixed forming face 55. The swing fulcrum 53 is positioned in the side of the movable die 52 from the carrying line 57, and is disposed on an upstream side Fa in the carrying direction from the edge side 55a on the upstream side in the carrying direction of the fixed forming face 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220324-A (JP)
Title: Electric motor, compressor, and air conditioner
Inventor: NIGO MASAHIRO
IPC: H02K1/16
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient, low-noise electric motor wherein the distortion of the magnetic flux of a stator and the concentration of magnetic flux are suppressed by eliminating punching distortion in the stator.  <P>SOLUTION: The electric motor 200 includes the stator 20 and a rotor 150. In the electric motor 200, the stator 20 includes at least a stator core 21 configured by laminating a predetermined number of magnetic steel sheets formed into a desired shape by etching. The stator core 21 has slits 25 formed by etching. The slits 25 are provided substantially along the flow of magnetic flux.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217474-A (JP)
Title: Interlocking device and image forming apparatus
Inventor: KONUMA KIYOSHI
IPC: G03G21/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To increase flexibility of an interlocking device of an electric apparatus like an image forming apparatus by achieving detection of a plurality of opening/closing covers, eliminating the need of a complicated mechanism, reducing restrictions on detection position, and removing restrictions on opening/closing directions of the opening/closing covers.  <P>SOLUTION: An enclosure 11 of an image forming apparatus 100 is provided with first to fourth opening/closing covers. The opening/closing covers are provided with strikers 13, 15, 17, and 19 respectively. A wire 21 having a fixed length is extended around on a side surface in the enclosure 11. A lever 22 is attached to an end part 21b of the wire 21, and the lever 22 and the wire 21 are suspended with a fixed tension by an elastic member 23. When all of the first to fourth opening/closing covers are closed, the wire 21 is bent by the strikers 13, 15, 17, and 19, and a switch 8 is turned on by the lever 22. When any of the first to fourth opening/closing covers is opened, the lever 22 is released from the switch 8 to turn off the switch 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218924-A (JP)
Title: Pair of shield connector
Inventor: MIYAMOTO HIROTOMO
IPC: H01R13/639
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of shield connectors capable of preventing increase in cost, large-sizing, and damage of a lock lever, and obtaining a unique fitting feeling and a fitting sound by a synthetic resin lock lever and a housing.  <P>SOLUTION: A convex part 212 of a second housing 210 includes the convex part body 212a and the lock lever 212b which extends to the counter fitting side from the tip of the fitting side of the convex body by having flexibility, and is installed so that the end part of the counter fitting side goes outside from a recess part 116 of a first connector 100 as an operation part 212ba at fitting. Out of a site between the fitting side end part and the counter fitting side end part in the lock lever and the site opposite to the site of the lock lever in a wall 111 constituting the recess part of the first housing, a lock claw 212bb protruding toward the other site is installed at one site, and a lock hole 111a to which the lock claw is fitted is formed at the other site.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256332-A (JP)
Title: New polycarboxylic acid having fluorene skeleton, and method for producing the same
Inventor: YAMADA MASAHIRO
IPC: C07C51/367
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarboxylic acid having a new fluorene skeleton, excellent in heat resistance etc.  <P>SOLUTION: This polycarboxylic acid is expressed by formula (1) [wherein, ring Z is a fused polycyclic aromatic hydrocarbon ring such as a naphthalene ring or the like; R<SP>1</SP>is cyano, a halogen atom or an alkyl; R<SP>2</SP>is a hydrocarbon group, an alkoxy, an aryloxy or the like; R<SP>3</SP>is an aliphatic hydrocarbon such as methylene or the like; (k) is an integer of 0 to 4; (m) is an integer of ≥0; and (n) is an integer of ≥1].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226218-A (JP)
Title: Ultrasonic system and clutter signal filtering method
Inventor: KIM TAE YUN
IPC: A61B8/06
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when a cutoff frequency is set high, a low-frequency Doppler signal is cut off as well as the clutter signal, thereby detecting no accurate blood flow rate.  <P>SOLUTION: A transceiver section operates to acquire Doppler mode image pixel data corresponding to a region of interest, and a signal processing section sets cutoff frequencies of a plurality of filters according to the characteristics of the Doppler mode image pixel data, filters the Doppler mode image pixel data using the set cutoff frequencies to output a filtering signal from which the clutter signal is removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225644-A (JP)
Title: Cover plate unit and vapor-phase growth apparatus including the same
Inventor: ADACHI YUSUKE
IPC: H01L21/205
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the clogging of a gas discharge hole, which is caused by an attached object onto a shower plate, and the mixture of an impurity matter with the growth layer of a substrate to be processed even when an apparatus is enlarged, and also to inexpensively manufacture a cover plate.  <P>SOLUTION: A cover plate unit 40 includes a center plate 41 having a gas passage hole H2, a peripheral plate 42 where a placement part for placing the center plate 41 is formed, and a ring member 44 for holding the peripheral plate 42. The peripheral plate 42 is divided into a plurality of plate pieces 42a arranged in the periphery of the center plate 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221339-A (JP)
Title: Mark forming tool for pipe
Inventor: TAKADA TAMOTSU
IPC: B25H7/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark forming tool for a pipe, capable of easily and securely forming a mark.  <P>SOLUTION: The whole tool is composed of a flexible piece. A slender window portion 1 is provided. At an edge 2 of the slender window portion 1, a locking protrusion 3 inserted into an end portion of a pipe hole is formed. Besides, a base edge 4 of the slender window portion 1 is formed into a reference line shape for mark formation. Further, finger catch hole 7 for pulling along a pipe surface while pressing by fingers is formed to a base end B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224397-A (JP)
Title: Electrooptical device and driving method therefor, switch and manufacturing method therefor, and electronic apparatus
Inventor: SHIKAGAWA YUICHI
IPC: G02F1/1362
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device, a driving method therefor and an electronic apparatus capable of performing a high quality display without causing optical leak, and to provide a switch which is small and applicable to wide range of devices and a manufacturing method therefor.  <P>SOLUTION: A liquid crystal display device is constituted by sandwiching a liquid crystal layer between a switching element substrate 10 and an opposite substrate, has a pixel electrode 35 and a switching element 41 connected to the pixel electrode 35 on the side of the liquid crystal layer of a switching element substrate TFT, wherein the switching element 41 becomes the one which makes electrostatic force act between a fixed electrode 22 and a movable electrode 22 to oscillate the movable electrode 22 in the thickness direction of the substrate and to switch connection states between the movable electrode 22 and the pixel electrode 35.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231935-A (JP)
Title: Spark plug
Inventor: KODERA EIJI
IPC: H01T13/16
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug capable of efficiently discharging heat of the insulator applied to main metal fittings.  <P>SOLUTION: A heat dissipation member 5 is coupled with an insulator 3 structuring the spark plug 1 by interference fit, a back edge of the heat dissipation member 5 is put under pressure welding onto a shelf 2e of the main metal fittings 2. Also, a supporting member is coupled on an inner peripheral surface of the main metal fittings 2 by interference fit, and its back edge 6a is put under pressure welding onto a tip surface 5b of the heat dissipation member 5. When the insulator 3 is heated by heat generated at a combustion chamber of an engine, the heat applied to the insulator 3 is conducted to the main metal fittings 2 through the heat dissipation member 5 and the heat is discharged from that 2. The heat dissipation member 5 is supported in an axis direction by a supporting member 6, so that loose or poor pressure welding hardly occurs due to environmental changes such as heating or vibration, thereby heat dissipation action can be continuously and stably carried out.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231729-A (JP)
Title: Joint member for vending machine, vending machine group with advertisement sheet, and, method for pasting advertisement sheet to vending machine group
Inventor: HIRAYAMA MASAYOSHI
IPC: G07F9/10
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To certainly reduce a gap between vending machines of vending machine group with two or more vending machines installed in line, and to provide sense of togetherness and improve an aesthetic appearance by pasting one advertisement sheet on the vending machine group.  <P>SOLUTION: This invention includes: a mounting substrate 31 which is fixed so as to vertically close gaps 13 between sidewalls 12, 12 to rearward of front doors 11 on a plurality of vending machines 10 which have the front doors 11, and are installed in parallel and constitute a vending machine group A1; a joint object 34 which is mounted on the mounting substrate 31, the joint object 34 being arranged vertically in gap 13b extending from the mounting substrate 31 to front surface 19 of the front door 11, and the joint object 34 displacing both side surfaces 35, 35 facing sidewall surface 12 from rotation loci 11a, 11b in the gap 13 between adjacent front doors 11 toward a center line 13c of the gap; and a lower portion closing member 38 which connects the lower end part of the mounting substrate 31 and the lower end part of the joint object 34, and is arranged at lower part of the vending machine 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238780-A (JP)
Title: Substrate treatment apparatus and substrate treatment method
Inventor: HASHIMOTO MITSUHARU
IPC: H01L21/304
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus that can treat a substrate by a treatment liquid while holding an extremely thin liquid film of the treatment liquid on the upper surface of the substrate.  <P>SOLUTION: An opposing rod 14 is arranged on the upper surface of a wafer W held by a spin chuck 2. The opposing rod 14 is supported by the supporting bracket of an arm 15 in a vertically movable manner. When the opposing rod 14 is made adjacent to the upper surface of the wafer W rotated by the spin chuck 2 and brought into contact with the liquid film of a chemical held by the upper surface of the wafer W, a lift force is given to the opposing rod 14 from the liquid film of the chemical and an estrangement direction force works on the opposing rod 14 in a vertically upward direction, so that the opposing rod 14 is relatively displaced in a vertically upward direction with respect to the supporting bracket of the arm 15. The opposing rod 14 is held at a position where the estrangement direction force is balanced with gravity working on the opposing rod 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233518-A (JP)
Title: Photosynthetic article and photosynthetic coating liquid
Inventor: KOMIYA TOKUKO
IPC: E04F13/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosynthetic article reducing carbon dioxide without requiring heavy burden.  <P>SOLUTION: The photosynthetic article 10 includes a base material 12, a coating film 14 formed on the base material 12. Organisms 20 belonging to aerial algae or lichen are held in the coating film. The photosynthetic product 10 is applicable to life consumer goods or the like, wherein the amount of carbon dioxide in the life of general citizen is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234295-A (JP)
Title: Method for treating iron-containing slurry
Inventor: YOSHIKAWA TAKASHI
IPC: C22B7/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the drying efficiency of an iron-containing slurry by improving the dehydration efficiency of the iron-containing slurry in dehydration treatment of the iron-containing slurry by a centrifugal separator or the like and enhancing the flowability of the concentrated slurry obtained by the dehydration treatment.  <P>SOLUTION: In subjecting a slurry containing a powdery particle substance based on iron to dehydration treatment by the centrifugal separator or the like to concentrate the slurry, a carbonate and/or a bicarbonate is added to the iron-containing slurry to perform the dehydration treatment of the slurry. The (bi)carbonate allows the zeta potential of SS in the slurry to approach zero and, as a result of the acceleration of micro-flocculation, the sedimentation properties of SS are increased, the dehydration and separation efficiency of the slurry by a dehydrator is improved, the viscosity of the concentrated slurry is lowered by the micro-flocculation of SS and the flowability of the concentrated slurry is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT