baber/WOPTO huggingface dataset:
Patent JP-2008235194-A (JP)
Title: Stain removal mechanism of vehicle operating member
Inventor: KATO ATSUSHI
IPC: H01H13/04
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stain removal mechanism of a vehicle operating member which is widely applicable to an operating part other than a touch panel without spoiling beautiful appearance of the operating member, while maintaining the operating feeling excellently.  <P>SOLUTION: The stain removal mechanism of a vehicle operating member is provided with a cover 21 and a stain removal member 31. The cover 21 is provided to cover a touch operating part 11, and opened to a prescribed housing position to make the operating part 11 in open state when the touch operating part 11 is in use, and is closed to a prescribed covering position so as to make the operating part 11 in closed state when the touch operating part 11 is not in use. The stain removal member 31 is installed on the cover 21 and sliding contacts the operating face 11a of the touch operating part 11 and removes stains on the operating face 11a following the operation from the housing position to the covering position, or from the covering position to the housing position of the cover 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242617-A (JP)
Title: Personal authentication device
Inventor: MATSUMURA TAKASHI
IPC: G06T1/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal authentication device that has a thin structure while optimizing the quality of an acquired image important for personal authentication.  <P>SOLUTION: The personal authentication device has an infrared light source 32, a light receiving element group 50 consisting of a plurality of light receiving elements in a grid array, a plurality of lenses 60 for forming on the plurality of light receiving elements respective images including a blood vessel pattern reradiated from a living body under the radiation of infrared light from the infrared light source to the living body, and a microcomputer 20 for implementing personal authentication using features of the blood vessel pattern acquired by the light receiving element group. The plurality of lenses 50 consist of lenses of different focal positions, where lenses of different focal positions are arrayed alternately in one direction and lenses of the same focal position are arrayed in a direction perpendicular to the one direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314871-A (JP)
Title: Free-cutting copper alloy and its production method
Inventor: SUEYOSHI SHUICHI
IPC: C22C1/02
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free-cutting copper alloy whose machinability is improved without using Pb and Bi, and to provide its production method.  <P>SOLUTION: A free-cutting copper alloy has a chemical composition in which the content of Cu<SB>2</SB>S is 0.5 to 15 wt.%, wherein the Cu<SB>2</SB>S functions as a lubricant, thus its friction coefficient is reduced, further, its shear angle is made large, and its machining resistance is reduced, so as to improve the machinability thereof. Te free-cutting copper alloy is produced through: a stage where Cu is dissolved in a nitrogen atmosphere; a stage where MoS<SB>2</SB>is added; and a stage where casting is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242648-A (JP)
Title: Transmission conversion replay
Inventor: YAMAGUCHI YASUO
IPC: G08B17/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily select operation processing content to be performed by a transmission conversion relay for every job site according to the circumstances of the job sites in the case of using a transmission conversion relay at a division renewal construction for changing an old type facility to a new type facility step by step.  <P>SOLUTION: This transmission conversion relay is constituted so that during the division renewal of an old type fire alarm facility, an old type fire receiver is connected to the pre-stage, a plurality of new type terminal devices are connected to a transmission line so as to be connected to the post-stage, a signal is transmitted by the plurality of new type terminal devices and a second transmission system, a signal is transmitted by the old type fire receiver and a first transmission system, and the individual information of the plurality of new type terminal devices can be collected by the old type fire receiver. This transmission conversion relay is provided with a self-address setting means and a control means for performing different operation processing according to whether or not the self-address is set in the self-address setting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245395-A (JP)
Title: Raintight cover
Inventor: TOYODA HIROYUKI
IPC: H02G3/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raintight cover that is not removed easily, when it is not intended.  <P>SOLUTION: Since the upward movement of the cover 10 is arrested through engagement between an elastic piece 24 provided on a body 9 and an engaging protrusion 34 provided on the cover 10, the engagement between engaging protrusions 29, 30 and engaging grooves 20, 21 is maintained; and so long as the cover 10 is not easily removed from the elastic piece 24, the engaging protrusion 34 will not disengage from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242852-A (JP)
Title: Manual version update program
Inventor: FUKUTOME YOSHITO
IPC: G06F17/21
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the work time while facilitating image replacement of an operation screen which is a particularly complicated in version update of a manual for a software product.  <P>SOLUTION: A reading part 10 reads an old manual file 100 that is a document file of a manual for CAD product before update. An image replacement part 20 extracts images contained in the read old manual file 100, and selects only old images having a work window and an operation window showing images before update. Further, a new image corresponding to each old image is generated by substituting the image of operation window in a new image after update by the image of operation window in each of the selected old images. Further, a generation part 30 replaces all the old images contained in the old manual file 100 by the new images, respectively, to thereby generate a new manual file 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241155-A (JP)
Title: Air supply grill for residential ventilation system
Inventor: ASANO YUKIYASU
IPC: A61L9/14
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply grill for a residential ventilation system capable of efficiently releasing charged mist from an air supply grill toward a habitable room space.  <P>SOLUTION: This air supply grill 6 for the residential ventilation system disposed on a ceiling 1 for releasing the outside air sent through an air supply duct disposed in a space 3 under the roof, into the habitable room space 2, comprises an electrostatic atomizing device 13 applying high voltage to an atomization electrode 24 holding atomization liquid and releasing the charged mist, and an operation-type louver 46 for charged mist, distributing the charged mist released from the electrostatic atomizing device 13 into the habitable room space 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243695-A (JP)
Title: Fuel cell stack
Inventor: YOSHIMOTO YASUNORI
IPC: H01M8/24
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to suppress pressure loss at end parts of a fuel cell stack with a simple and easy constitution, and stably operate the fuel cell stack.  <P>SOLUTION: The fuel cell stack is formed by laminating a plurality of single cells 10, respectively equipped with a cell unit 18 formed by joining a cathode 16 and an anode 14 onto both surfaces of a solid polymer electrolyte membrane, and separators 20, 22 arranged on the both faces of this cell unit 18 and having gas flow passages in order to circulate an oxidizer gas or fuel gas therethrough. In the fuel cell stack, out of the plurality of the single cells 10, surfaces of the gas flow passages of separators of end part single cells positioned at the end part regions of the fuel cell stack are treated into a surface state in which water is harder to be retained thereon than on the surfaces of the gas flow passages of the separators of the inside signal cells positioned in the inside region of the fuel cell stack.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239080-A (JP)
Title: Coupling structure between two vehicles, and method for coupling and decoupling two vehicles
Inventor: MATSUYAMA TAKEMASA
IPC: B62D53/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure between a towing vehicle and a towed carriage, reducing the number of part items, simplifying the structure, performing coupling without moving the towed carriage, and not requiring precise directivity and precise positioning between the towing vehicle and the towed carriage when coupling.  <P>SOLUTION: As a removal mechanism disengageably coupling the towing vehicle 1 to the towed carriage 2, an engaged member 5 having an engaging recessed part 6 which is opened by being gradually opened in a vehicle width direction according as being transferred to the side of a center part in the longitudinal direction of a vehicle body, is fixed to one of the rear part 1a of the towing vehicle 1 and the front part 2a of the towed carriage 2, and an engagement member 3 having an engaging projecting part 3a which is entered into and is out of the engaging recessed part 6 of the engaged member 5 from the open-side of the engaging recessed part and engageable and disengageable with/from the inner end 6a on the non-open side of the engaging recessed part 6, is fixed to the other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249344-A (JP)
Title: Shape measuring method and shape measuring apparatus
Inventor: TAKAGI MAKOTO
IPC: G01B5/20
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape measuring method and a shape measuring apparatus, capable of precisely measuring a surface shape in order to enable a process to be completed in a short time.  <P>SOLUTION: In the shape measuring method, a contact body for contacting with a processed surface of an object to be measured whose shape should be measured, by a prescribed contact force, a holding section for holding the contact body reciprocatably to the processed surface and a stage for mounting the object to be measured are relatively moved along a prescribed trajectory being previously determined, and a misalignment between the prescribed trajectory and the processed surface shape of the object to be measured is detected based on the presence or absence of a variation equal to or more than a prescribed threshold in the movement amount of the contact body to the holding section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248270-A (JP)
Title: Laser beam impact hardening treatment method and laser beam impact hardening treatment apparatus
Inventor: SANO YUJI
IPC: C21D1/09
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable treating of a laser beam peening at high velocity to a large area with which in a laser beam impact treatment method, the coating on the surface is unnecessary and the raising of hardness and the improving effect of residual stress of a member to be treated, are extended to the deep range.  <P>SOLUTION: In this laser beam impact hardening treatment method, the pulse-state laser beam 51 is applied on the surface of the member 41 to be treated, contacted with liquid 22 through the liquid 22 to perform the surface treatment of the member 41 to be treated. The emitting spot of the laser beam formed with one pulse on the surface of the member 41 to be treated, are constituted with a plurality of small ranges having the same shape and arranged in the same intervals, The shape of respective small range can be obtained to a slender long-state, round-state or square-state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246099-A (JP)
Title: Method for cleaning filter, and method for disinfecting and cleaning circulation type bathtub
Inventor: INOUE HIROAKI
IPC: B01D35/05
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a filter, which is capable of cleaning the filter effectively for a short time by addition in relatively low concentration.  <P>SOLUTION: In the method for cleaning the filter, an oxidative disinfectant for disinfecting and cleaning the filter is used to disinfect and clean the filter. With the oxidative disinfectant, poly (oxyethylene(dimethyliminio) ethylene (dimethyliminio) ethylene) dichloride is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252016-A (JP)
Title: Substrate and manufacturing method therefor, and circuit device and manufacturing method therefor
Inventor: OBARA YASUHIRO
IPC: H01L23/12
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate having improved moisture resistance, a method for manufacturing the substrate, a circuit device, and a method for manufacturing the circuit device.  <P>SOLUTION: The substrate 20 is composed of a base material 12, wiring 14 formed on the top surface of the base material 12, a covering layer 18 which covers the wiring 14 with the exception of an region acting as a connection part, a rear surface electrode 32 formed on the bottom surface of the base material 12, and a through electrode 30 which penetrates the base material 12 to connect the wiring 14 and the rear surface electrode 32. The width of irregularities of the surface of the wiring 14 positioned at the peripheral part of the base material 12 is made larger than that positioned at the center of the base material 12, and thereby, the reliability of adhesion between the wiring 14 and the covering layer 18 at loading thermal cycling is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255392-A (JP)
Title: Method of producing 5-benzyl-2,4-thiazolidinedione derivative
Inventor: IWASAKI FUMIAKI
IPC: C25B3/25
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of safely and simply producing 5-benzyl-2,4-thiazolidinedion derivative which is a bioactive compound having blood glucose or blood lipid reduction action or an intermediate thereof without using a material having combustion risk such as lithium tetrahydro boarate or a material requiring specific waste liquid disposal such as cobalt chlolide.  <P>SOLUTION: The 5-benzyl-2,4-thiazolidinedion derivative such as 5-ä4-[2-(6-ethyl-2-pyridyl) ethoxy]benzyl}-2,4-thiazolidindione is obtained by dissolving 5-benzylidene-2,4-thiazolidinedione derivative such as 5-ä4-[2-(6-ethyl-2-pyridyl) ethoxy]benzylidene}-2,4-thiazolidindione is obtained by dissolving in an organic solvent such as N,N-dimethyl formaide and electrode-reducing in the presence of a supporting electrolyte such as tetraethyl ammonium tetrafluoroborate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256827-A (JP)
Title: Driving method of pixel circuit, light emitting device, and electronic equipment
Inventor: SEN TAKASHI
IPC: G09G3/30
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To correct temperature characteristics of an OLED element while reducing power consumption.  <P>SOLUTION: A power circuit 600 has a correcting circuit 610 having a correction table LUTr outputting a reference voltage Vref1 according to temperature and a source voltage supply circuit 620 having a voltage adjusting circuit 621. A second power supply potential Vssr is generated based upon the reference voltage Vref1. The second power supply potential Vssr is supplied to a cathode of the OLED element which emits light according to a drive current supplied from a drive transistor. The second power supply potential Vssr is set so that the operating point of the drive transistor is at the boundary between a linear area and a saturation area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254952-A (JP)
Title: Method for producing inorganic fiber formed member
Inventor: OTSUKA TADASHI
IPC: D21H13/46
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an inorganic fiber formed member of high quality in which the migration of an inorganic binder can be prevented, and having almost the same hardness from the surface to the inside and free from the generation of smoke and a bad smell without using organic matter and also without undergoing a firing stage.  <P>SOLUTION: A ceramic fiber formed body comprising an inorganic binder is dehydrated, so as to be a water-containing state with a water content of ≤120%, thereafter, the ceramic fiber formed body is irradiated with microwaves or high frequency, and is dried, so as to obtain an inorganic fiber formed body. It is also possible that the ceramic fiber formed body is subjected to hot air drying after the drying by microwaves or high frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293838-A (JP)
Title: Content transformation system
Inventor: HENDERSON BRUCE
IPC: G06F12/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily using data stored in a legacy system by many web-based applications.  <P>SOLUTION: A system is for accumulating and presenting web-based content, and the system comprises a plurality of silos each having raw data, a plurality of feedlets that transforms the raw data of the plurality of silos into a plurality of high value data feeds, and at least one fuselet for receiving the plurality of high value data to generate a complex composite data feed, wherein the complex composite data feed is in a web-accessible format and represents a fusion of the plurality of high value data feeds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008256920-A (JP)
Title: Illumination cut character for signboard
Inventor: MIYANISHI MASAYUKI
IPC: G09F13/18
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness of illumination cut characters displaying a logo mark of a store as much as possible to reduce the thickness, and to secure uniform luminance of lighting.  <P>SOLUTION: An illumination cut character B has a box 1 having a raised wall 15 at an outer periphery formed in a cut character shape, a light guide plate 2 for light guide illumination, and a surface diffusion plate 3 closing an opening of the box 1, and is formed by sectioning an inner periphery of the raised wall 15 into a light source part 16 and a non-light-source part 17, disposing an LED module 4 having LED chips 42 disposed on a flexible substrate 41 with high density at the light source part 16, forming an end surface of the light guide plate 2 facing the light source part 16 and non-light-source part 17 into an incident end surface part 22 and a reflection end surface part 23, and applying reflection treatment 24 to the reflection end surface part 23. A signboard can be installed on a store wall surface with a projection width of about 2 to 3 cm, and cut characters in complicated shapes having curved surfaces and straight surfaces can uniformly be illuminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254320-A (JP)
Title: Heat insulator and its manufacturing process
Inventor: SHIMIZU HIDEO
IPC: B32B5/26
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulator having nonflammability and excellent in compression recoverability and its manufacturing process.  <P>SOLUTION: The heat insulator is formed by laminating the surface layer composed of a carbon fiber and a binder fiber and the underlying layer composed of a carbon fiber, a flame-retardant organic fiber and a binder fiber. The Metsuke (mass per unit area) of the surface layer can be ≥30 g/m<SP>2</SP>and the thickness can be ≥5 mm. In the surface layer the proportion (weight ratio) of the carbon fiber to the binder fiber may be about 60/40-90/10 (carbon fiber/binder fiber). The carbon fibers of the surface layer and the underlying layer may be a crimped fiber. In the underlying layer the proportion (weight ratio) of the carbon fiber to the flame-retardant organic fiber is about 5/95-75/25 (carbon fiber/flame-retardant organic fiber) and the proportion (weight ratio) of the total amount of the carbon fiber and the flame-retardant organic fiber to the binder fiber can be about 30/70-90/10 (former/latter).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253195-A (JP)
Title: Method for transplanting seaweed seedling
Inventor: YAMAKI KATSUNORI
IPC: A01G33/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transplanting seaweed seedlings enabling efficient setup of seaweed such as eelgrass and a high settling ratio even at a place on which seaweeds easily flow out due to ocean waves so as to stably grow, suitable for transplantation of seaweed seedlings mass-produced from seeds at shore-based facilities, and preventing natural eelgrass from depletion or reduction.  <P>SOLUTION: The method for transplanting seaweed seedlings comprises setting a plurality of biodegradable containers 4 charged with the seaweed seedlings (eelgrass seedlings 3) and charging coarse fragments 2 controlling the number of seals in a base board 1 composed of an iron basket-state container, and settling the base board 1 on the bottom of the sea in a suspended condition from above the water surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255906-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HASHIZUME TAKESHI
IPC: F02M25/07
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology enabling more accurate calculation of the quantity of particulate material collected by a particulate filter, in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: This device is provided with; the particulate filter 10; a high pressure EGR passage 41 connecting an intake air passage and an exhaust gas passage at an upstream of the filter 10; a low pressure EGR passage 31 connecting the intake air passage and the exhaust gas passage at a downstream of the filter 10; and a particulate matter quantity estimation means 13 estimating quantity of particulate matter collected by the particulate filter 10 based on quantity of exhaust gas flowing in the high pressure EGR passage 41 and the low pressure EGR passage 31 respectively with making exhaust gas flowing in the high pressure EGR passage 41 not pass through the filter 10 and making exhaust gas flowing in the low pressure EGR passage 31 pass through the filter 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257029-A (JP)
Title: Image forming apparatus
Inventor: TAMADA TAKESHI
IPC: G03G21/14
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing noise in a low frequency area without hindering miniaturization of the image forming apparatus caused by adding a noise elimination part such as a noise filter inexpensively all the more because the noise elimination part need not be added while achieving reduction of power loss when the load of the image forming apparatus is small.  <P>SOLUTION: It is basic to set the switching frequency of a power supply section 12 to low switching frequency when the image forming apparatus A is in a low load state, and set it to high switching frequency when the apparatus A is in a high load state. When turning on a fixing heater H, if the apparatus A is in the low load state, the low switching frequency is changed to the high switching frequency so as to permit turning on the fixing heater after the change of the switching frequency, and if the apparatus A is in the high load state, the high switching frequency is maintained to permit turning on the heater before turning on the fixing heater H. When turning off the heater, the switching frequency set before turning on the heater is set after turning off the heater.  <P>COPYRIGHT: (C)2009,JPO&INPIT