baber/WOPTO huggingface dataset:
Patent JP-2011017781-A (JP)
Title: Optical device and optical system
Inventor: HIDAKA TAKESHI
IPC: G02B1/11
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical device, for example, having a curved surface, where a fine antireflection structure to the visual light is formed at least a part thereof; and to provide an optical system that uses the optical device.SOLUTION: In the optical element 1 having the curved surface 2a partially having the fine antireflection structure 3 with respect to the visual light, the fine antireflection structure 3 is formed from a plurality of projecting parts or a plurality of recessed part formed, in a period shorter than the wavelength of the visual light on the curved surface 2a, wherein the formation direction of at least a part of the projecting part among the plurality of the projecting parts or the forming direction of at least a part of the recessed part among the plurality of the recessed parts is oblique with respect to the normal line of the curved surface in the forming position of each of projecting part or the recessed part.
Patent JP-2011023136-A (JP)
Title: Ink applying system and method
Inventor: NAKAO YOSHIHIDE
IPC: H01L51/50
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink applying system and method for improving printing quality and improving the working efficiency of applying ink by keeping ink at an accurate film thickness when applied onto a substrate.  <P>SOLUTION: An ink supply system 1 includes an ink supply tank 2 for supplying ink, and a pair of syringe pumps 6, 7 connected to each other via a flow path change-over device 5 connected to the ink supply tank 2 via an ink supply line 3 and a three-way valve 4. To the flow path change-over device 5 via an ink discharge line 8, an ink discharge nozzle 9 is connected which discharges the ink fed from one first syringe pump 6 to the substrate 30. An ink discharge line 10 is connected between the three-way valve 4 and an ink discharge tank 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010210227-A (JP)
Title: Water heater
Inventor: YAMAOKA YOSHIKI
IPC: F24H1/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater with improved usability and reduced energy consumption.  <P>SOLUTION: The water heater comprises a bathtub 5, a bath heating means 6 for heating hot water in the bathtub 5, bath circulation circuits (61, 62, 63, 64) connecting the bath heating means 6 and the bathtub 5, an inside-bathtub temperature detection means 67 for detecting temperature of the hot water in the bathtub 5, a human detection means 93 for detecting a human in a bathroom, and a control means 94. When the human detection means 93 detects a human, reheating operation is started by the bath heating means 6 before the inside-bathtub temperature detection means 67 detects the hot water temperature of the bathtub 5. When the human detection means 93 does not detect a human, the reheating operation is started by the bath heating means 6 after the inside-bathtub temperature detection means 67 detects the hot water temperature of the bathtub 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023510-A (JP)
Title: Connection structure of substrate, and display device
Inventor: MATSUI TAKASHI
IPC: G02F1/1345
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a substrate capable of preventing lowering of electrical connection reliability between a substrate and a part to be connected with the substrate even when adhesion of the substrate with a connection member is enhanced, and a display device using the same.  <P>SOLUTION: This connection structure is a connection structure of an active matrix substrate 5 to which a source-gate driver (a part to be connected) 16 is connected using an anisotropic conductive film (connection member) 25. The connection structure includes: an electric wiring (electrode part) 20 which is formed on the surface of the active matrix substrate 5, and to which a bump (electrode terminal) 16a provided in the source-gate driver 16 is electrically connected; and an organic insulation film 24 provided on the surface of the active matrix substrate 5 and adhered to the anisotropic conductive film 25, in which in at least one of the organic insulation film 24 and the anisotropic conductive film 25, a silane coupling agent is blended.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022867-A (JP)
Title: Image processing device, image processing system and program
Inventor: ASHIKAGA HIDEAKI
IPC: G06T7/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of very accurately determining the amount of dilation in image dilation processing.  <P>SOLUTION: While acquired position information expressing the position of each reference image in sheet 23, having a plurality of reference images, is obtained by a reference position obtaining portion 26A, an identified position information indicating the location of a reference image indicated, by scanning image data obtained as a result of scanning sheet 23, with an image scanning apparatus being derived from a reference position identifying portion 26B. A common correction coefficient pre-determined by an associating portion 26C and a correction parameter calculating portion 26D is used to execute alignment by an image translating portion 26E so as to attain a smallest sum of misaligned amounts between the positions of reference images expressed by the identified position information and by the acquired position information. Then the amount of dilation for image dilation on image data obtained by the image-scanning apparatus is determined by a reference position identifying portion 26F, a local deformation deriving portion 26G and a dilation amount determining portion 26H, such that the larger the amount of dilation becomes, the larger the sum of positional misalignment amounts of corresponding reference images is.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025497-A (JP)
Title: Method for manufacturing high pressure gas tank
Inventor: SASAOKA TOMOAKI
IPC: F16J12/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the occurrence of noise when high pressure gas permeates a high pressure gas tank.  <P>SOLUTION: Fiber is wound around a liner outer peripheral part of a resin-made container by an FW (filament winding) method to form a fiber-reinforced resin layer impregnated with thermosetting resin. The thermosetting resin is then heated and thermally set by a thermosetting device. Shot blasting treatment using an abrasive B is then performed to a resin thermosetting layer formed by thermosetting at an outermost peripheral part of the fiber-reinforced resin layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032585-A (JP)
Title: Method for making trouser
Inventor: OGURA MASUO
IPC: A41D1/06
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making trousers designed so as not to cause horizontal wrinkles in the vicinity of the lower part of the front crotch thereof when worn even if the trousers have a silhouette fit to the thighs of a wearer.  <P>SOLUTION: The method for making trousers comprises: connecting two points B, C leaving a space therebetween on an inner thigh line 6 and a point (A) on a side line 4 upper than a fork line 2 so as to make a dart at the inner thigh between the fork line 2 and a front opening end 8, at the rise part of a pattern for a trouser front body part 10; shifting the rise part upper than an upper-side segment AB when drawing figures so as to make the upper-side segment AB overlap on a segment AC; correcting the line to make the inner thigh line smoothly continue, to make a corrected front body pattern for the trousers; cutting cloth based on the corrected front body pattern and a back body pattern for the trousers; stretching out a portion corresponding to the dart of the cut cloth for the front body part using an iron; and sewing up the cloths for the right and left front bodies and the right and left back bodies in such a stretched condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033654-A (JP)
Title: Image heater
Inventor: Sugaya kenjiro
IPC: G03G21/14
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heater that keeps output image quality high by suppressing partial lubricant deterioration without incorporating a new mechanism and by keeping the resistance of friction between a slide member and a belt member low.  <P>SOLUTION: A fixing film 405 forms a heating nip N for a recording material P between a pressure roller 402 and the fixing film 405. In order to decrease friction load on a heater 403 and the fixing film 405, a lubricant is applied to the internal face of the fixing film 405. When the pressure roller 402 is rotated and driven, the fixing film 405 rotates by following it. Every time a fixing process is performed on 1000 sheets of paper, a lubricant movement mode is executed to replace the lubricant in a slide portion between the heater 403 and the fixing film 405. In the lubricant movement mode, the heat nip is released by a pressure mechanism 420 after the pressure roller 402 is stopped, and thereafter, the pressure roller 402 is rotated to rotate the fixing film 405 by 20 degrees.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035991-A (JP)
Title: Power conversion device
Inventor: FURUKAWA KIMIHISA
IPC: H02P21/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce torque pulsation and switching loss in a power converter.  <P>SOLUTION: A power converter 140 alternately forms a first period in which a battery 136 as a DC power source supplies a motor generator 192 with a current, by switching on an IGBT328 for an upper arm and an IGBT 330 for a lower arm in different phases, and a second period in which a torque is kept with an energy accumulated in the motor generator 192, by switching on either the IGBT328 for an upper arm or the IGBT330 for a lower arm in all phases according to an electrical angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031790-A (JP)
Title: Assembling method for airbag device
Inventor: OCHIAI FUMIHARU
IPC: B60R21/20
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method for an airbag device with easy assembling.  <P>SOLUTION: The airbag device 1 includes: an airbag unit 10; a door trim 20 having a deployment door capable of deploying an inflated airbag 11 at an upper part and constituting a door; and an inner covering body 30 and an outer covering body 40 for covering the airbag 11 in the folded state from the inner side and the outer side of a cabin respectively. The airbag device 1 is assembled by mounting the outer covering body 40 fixed with the airbag unit 10 to the inner covering body 30 fixed to the door trim 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032790-A (JP)
Title: Backing prevention device at start of shield machine
Inventor: YOSHIDA YUZURU
IPC: E21D9/06
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backing prevention device at the start of shield machine capable of preventing a shield machine from backing without requiring a complicated structure of the shield machine and much labor.  <P>SOLUTION: This backing prevention device for preventing the shield machine from backing due to soil water pressure in the natural ground when starting the shield machine 2 from a vertical shaft 1 in the natural ground includes: a fixing part 11 to be fixed at the start 1h of the vertical shaft 1; a floating plate 12 arranged near the fixing part 11; a pin driving jack 15 enabling a tapered pin 14 to be inserted into or be pulled out of a pin hole 13 formed in the shield machine 2 installed on the floating plate 12 or a steel shell 6 connected with the shield machine; and a position adjusting jack 16 connecting the fixing part 11 with the floating plate 12 and being extended, contracted, and fixed after the tapered pin 14 is inserted into the pin hole 13 or being capable of adjusting a position of the floating plate 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010043738-A (JP)
Title: Connection member between cracking tube and cooling tube, and connecting method
Inventor: BIRK CARSTEN
IPC: F16L39/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection member at low cost which is used between a cracking tube of a cracking furnace and a cooling tube of a cracked-gas cooler.  <P>SOLUTION: The cooling tube 2 is formed as a double tube formed of the inside tube 3 and the outside tube 4, and between those tubes, a cooling clearance 5 is provided. The cooling clearance 5 is connected to a feed chamber 6 for feeding a coolant, and the cracking-tube 1 is connected to a transition member 14 forked in its end. The feed chamber, together with the transition member 14, is formed as one unit; the unit is preformed, including half shells 18, 19. The outside part 16 of the transition member 14 is fixed to the bottom 9 of the feed chamber 6 coaxially with respect to the vertical axis of the cooling tube 2; in the feed chamber 6, an inside-tube section 13 is welded, and the inside-tube section 13 is protruded from the feed chamber 6 and aligned with the inside part 15 of the transition member 14. The thickness, the inside diameter, or the outside diameter of the half shells correspond respectively to those of the inside tube. The thickness, the inside diameter, or the outside diameter of the inside-tube section 13 correspond respectively to those of the inside tube. The thickness, the inside diameter, or the outside diameter of the half shells correspond respectively those of the outside tube 4, and the axial length of the half shell is made longer than the section of the inside tube protruded from the feed chamber 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040323-A (JP)
Title: Electromagnetic induction heating type heating device
Inventor: HIRANO SHIGERU
IPC: G03G15/20
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent temperature rise inside a device due to the temperature rise in a section, due to papers not passing through, and thermal deterioration in device-structuring members, in an electromagnetic induction heating type heating device for heating a member to be heated.  <P>SOLUTION: The electromagnetic induction heating type heating device includes a magnetic flux generating means 3 for generating alternating magnetic flux; a heater 1 to be heated by the alternating magnetic flux, in which at least one part 1a is formed from a magnetic adjusting alloy adjusted to a predetermined temperature in the Curie temperature and to heat a heated material P; a current supply means 116A for supplying the high-frequency current to the means 3; a constant-current control means 116A for performing the constant-current control to the current to be supplied to the means 3; a frequency control means 116C for variably controlling the frequency of the current to be supplied to the means 3; a detecting means 12 for detecting that the temperature of the heater 12 is the curie temperature or more; and a device control means 104. When the detecting means detects that the heater 1 exceeds, at least the Curie temperature, the device control means performs constant-current control to the supplied current with the constant-current control means, and controls the heated amount of the heater 1, by varying the frequency with the frequency control means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041181-A (JP)
Title: Image reader and image forming apparatus
Inventor: FUJII TAKASHI
IPC: H04N1/04
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of a driving source by simplifying configuration for moving contact glass.  <P>SOLUTION: An image reader reads an image on a reading line on contact glass while fixing a reader and conveying a document along the contact glass. In the image reader, the contact glass is configured to be turnable in parallel with a document conveying surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038492-A (JP)
Title: Scroll compressor
Inventor: NAKAYASU TETSUYA
IPC: F04C27/00
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor including a movable scroll inserted into a rotating shaft with an oil seal on the inserting direction side of a movable scroll previously assembled to a boss portion.  <P>SOLUTION: The rotating shaft 101 is rotatably supported with respect to front and rear fixed scrolls 115F, 115R, the boss portion 122 of the movable scroll 116 is turnably journalled to the eccentric shaft portion 126 of the rotating shaft 101 through a needle bearing 130, a shim 170 is provided for axially positioning the eccentric shaft portion 126, and an oil seal 139 is provided between the boss portion 122 and the eccentric shaft portion 126. The eccentric shaft portion 126 is constituted of: a large diameter portion 135 on the side in the inserting direction of the movable scroll 116; and a small diameter portion 131 on a side opposite to the inserting direction of the movable scroll 116. The oil seal 139 on the side in the inserting direction of the movable scroll 116 is supported by the large diameter portion 135, the shim 170 is supported by the small diameter portion 131, and the position of the shim 170 is regulated by a stepped portion d between the large diameter portion 135 and the small diameter portion 131.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043068-A (JP)
Title: Scroll compressor
Inventor: UMEZAWA SHO
IPC: F04C29/02
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor surely preventing a shock from being given to piping for circulating lubrication oil and to surely and stably circulate the lubrication oil.  <P>SOLUTION: In the scroll compressor, in a fixed scroll 34 meshed with a movable scroll 36, an oil circulation mechanism 62 for circulating the lubrication oil S is provided via a through-hole 60. The oil circulation mechanism 62 includes a tube 68 for flow of the lubrication oil S and a holder 70 holding the tube 68 in the through-hole 60. A projecting part of the tube 68 is inserted and protected between a pair of protection walls 76a provided on a fixed side scroll wall 58 in the fixed scroll 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042003-A (JP)
Title: Holding table and grinding device
Inventor: KADOTA KOTARO
IPC: B24B41/06
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding table for holding a workpiece in the state of being supported on an annular frame while using a sensor for accurately detecting the machining amount of the workpiece, and to provide a grinding device.  <P>SOLUTION: A chuck table 37 is provided for holding a workpiece unit 101 supporting a semiconductor wafer W in an opening portion of the annular frame 102. It includes a workpiece holding part 73 arranged in opposition to machining units 33, 34, 35 which grind or polish the semiconductor wafer W, and having a workpiece holding surface 73a formed to hold the semiconductor wafer W, a plurality of suction pads 76 having frame holding surfaces formed under the machined surface of the semiconductor wafer W to hold the annular frame 102, and a reference block part 74 having a detection reference surface 74a formed around the plurality of suction pads 76 of the contact sensor 45 to detect the machining amount of the semiconductor wafer W during machining by the machining units 33, 34, 35.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041514-A (JP)
Title: Method for producing soybean curd utilizing rice
Inventor: OH KYUEG SIK
IPC: A23L7/10
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high-quality soybean curd improved in quality, utilizing rice which promotes health of consumers owing to rice-containing soybean curd.  <P>SOLUTION: The method for producing soybean curd utilizing rice comprises: macerating 65-70 wt.% of soybean and 30-35 wt.% of stir-fried rice to the total weight of about 5 kg of soybean curd on the basis of the amount of one case thereof; charging the macerated soybean and the stir-fried rice in a mixed condition into a grinder to grind the mixture into a minute state; adding 15 g of a defoaming agent suppressing foam, and 60 g of water to the mixture of the ground soybean and the ground stir-fried rice; mixing them homogeneously; passing the mixed materials through a filter to obtain bean curd refuse followed by heating the remaining stir-fried rice/soybean milk at 80-99°C to boil it up; charging 42 g of magnesium chloride as a coagulant, 14 g of salt or bamboo salt, and 45 g of water to the heated stir-fried rice/soybean milk to coagulate them in a mixed condition; smashing the coagulated stir-fried rice/soybean milk into pieces having a diameter of about 3-4 cm; and subjecting them to pressure bonding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041542-A (JP)
Title: Method for producing food additive
Inventor: ISHII KIYOKATA
IPC: A23L29/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a synthetic material is desired because there are a few kinds of minerals simply by adding a metal salt though even soft drinks clearly indicating use for addition of the minerals, supplementing of the minerals etc., have been marketed as a result of various enzymes considered to act on immune strength which is an ability to repulse foreign enemies because there is a possibility of various deficiency diseases or other serious diseases, e.g. deterioration of the immune strength by mineral deficiency though the enzymes usually require the minerals (metal elements) and, therefore, there are cases where the various enzymes are not produced if the minerals are deficient.  <P>SOLUTION: Sulfuric acid for food additives in an equivalent or more of metal atoms contained in vermiculite is added to the vermiculite. Solid materials are removed therefrom with a filter, and an alkali is added to neutralize the resultant material. Insolubles, if any, are then removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045567-A (JP)
Title: Swivel chair
Inventor: OKI KAZUTAKE
IPC: A47C7/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to apply high tension to spread cloth.  <P>SOLUTION: A seat 5 includes: a pair of right and left seat frames 15; a flexible seat spread cloth 17 spread between both seat frames 15; and a front cross beam 21 interposed between front end parts of both seat frames 15 while forming a space 19 between the front cross beam and the seat spread cloth 17, for applying tension to the seat spread cloth 17 in the interposed state. A backrest 7 includes: a pair of right and left back frames 23; a flexible back spread cloth 25 spread between both back frames 23; an upper cross beam 29 interposed between upper parts of both back frames 23 while forming a space with the back spread cloth 25, for applying tension to the back spread cloth 25 in the interposed state; and a lower cross beam 33 interposed between lower parts of both back frames 23 in the state of being separated to the back from the back spread cloth 25, for applying tension to the back spread cloth 25 in the interposed state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046338-A (JP)
Title: Luggage compartment structure for vehicle
Inventor: KURAMOTO YUMIKO
IPC: B60R5/04
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luggage compartment structure for a vehicle, which stably loads in a cabin a bicycle and convenient for load storage.  <P>SOLUTION: The luggage compartment structure for the vehicle, forms storage spaces between the rear floor upper 6 and a lid 10 and above the lid 10 by placing the lid 10 on a rear floor upper 6 of a luggage compartment 9 in the vehicle. A pair of legs 12A, 12B are formed to be foldable on the rear face of a plate 11 of the lid 10. The leg 12B is formed with a recessed portion 14 functioning as a bicycle anchor; therefore, when the rear face of the plate 11 of the lid 10 is directed upward and the lid 10 is placed on the rear floor upper 6, the front wheel 101 of the bicycle 100 is fitted into the recessed portion 14 of the leg 12B for anchoring.  <P>COPYRIGHT: (C)2011,JPO&INPIT