baber/WOPTO huggingface dataset:
Patent JP-2008233485-A (JP)
Title: Zoom lens and imaging device having the same
Inventor: ITO YOSHIAKI
IPC: G02B13/18
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which has a high zoom ratio and also has high optical performance over the entire zoom range although having simple lens constitution and being compact.  <P>SOLUTION: The zoom lens includes, in order from an object side to an image side, a first lens group of positive refractive power, a second lens group of negative refractive power, a third lens group of positive refractive power and a fourth lens group of positive refractive power, where the first lens group is positioned more closely to the object side at the telephoto end than at the wide angle end, and the respective lens groups move so that the first lens group and second lens group, the second lens group and third lens group, and the third lens group and fourth lens group have a larger interval, a smaller interval, and a larger interval at the telephone end than at the wide-angle end. The first lens group comprises a negative lens and a positive lens, the second lens group comprises a negative lens and a positive lens in order from the object side to the image side, and the third lens group compries three positive lenses and one negative lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229685-A (JP)
Title: Curing device for welding spark
Inventor: OSHIDA MASUMI
IPC: B23K9/32
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing device for welding sparks, a device that surely accepts slag in welding for prevention of damage, that spreads a fireproof sheet in accordance with the condition of a job site, and that is vertically movable as well as easily portable.  <P>SOLUTION: The curing device 1 of welding sparks is structured such that a spark receiving part 2 opens/closes like an umbrella. The spark receiving part 2 as a whole is a recessed structure 5 in which rod like ribs 4 are radially provided around the holder 3 of the spark receiving part and in which a fireproof sheet 6 is provided. A cylindrical body supporting the spark receiving part is freely extended/contracted in the length by means of a freely slidable multilayer structure, wherein a hanging hook part 8 for portability is attached to one end of the cylindrical body 3 and wherein an umbrella like spread angle θ of the spark receiving part 2 is made variable by an angle adjusting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231334-A (JP)
Title: Single crystal for scintillator and manufacturing method of the same
Inventor: YOSHIKAWA AKIRA
IPC: G01T1/202
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal of a Pr-containing garnet type oxide for a scintillator, which is for a gamma rays detector and featured by a very high emission amount and a very short fluorescence decay time.  <P>SOLUTION: In the method of manufacturing the single crystal for the scintillator by crystallizing the initial melt represented by (Pr<SB>x</SB>Lu<SB>1-x</SB>)<SB>3</SB>Al<SB>y</SB>O<SB>12</SB>, the initial melt is adjusted so as for the x to be 0.02≤x≤0.03 and for the y to be 5<y≤5.2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241746-A (JP)
Title: Optical article and its manufacturing method
Inventor: NOGUCHI TAKASHI
IPC: G02B1/11
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical article which is excellent in abrasion resistance and heat resistance while maintaining conventional optical characteristics and to provide its manufacturing method.  <P>SOLUTION: An eyeglass lens 1A is constituted by stacking a hard coat layer 11, an antireflection layer 12A formed by alternately stacking a first layer which is a low refractive index layer and a second layer which is a high refractive index layer and an antifouling layer 13 in order on a surface of a lens base material 10. The antireflection layer 12A is formed by alternately stacking the first layer which is the low refractive index layer and the second layer which is the high refractive index layer and a first layer 121, a second layer 122, a third layer 123, a fourth layer 124 and a fifth layer 125 are stacked in order from a side of the hard coat layer 11. The second layer 122 and the fourth layer 124 are the high refractive index layers consisting of trisilicon tetranitride (Si<SB>3</SB>N<SB>4</SB>) and the second layer 122 is formed more thickly than the fourth layer 124 and has thickness in a range between 2.5λ and 3.0λ to a designed wavelength λ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241758-A (JP)
Title: Image forming apparatus
Inventor: ASAKAWA YOSHIYUKI
IPC: G03G15/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of in-body paper ejection type, with the apparatus being designed, such that even in the configuration in which the front and one of the sides of a paper ejection space are open, an optical system is prevented from falling in the event of breakage of fastening members, the configuration is simple without having to add special members, and an image reading operation can be performed satisfactorily without the optical system having to be inclined.  <P>SOLUTION: In the image forming apparatus of the in-body paper ejection type in which the front and one of the sides of the paper ejection space are open, a reinforcing plate is engaged with the front body frame and the rear body frame on the open side of the paper ejection space. Additionally, the reinforcement plate is fastened near the engaged parts by means of the fastening members, thereby supporting the load of an optical system frame on the engaging parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241063-A (JP)
Title: Radiant heating and cooling system
Inventor: MORIMOTO CHIAKI
IPC: F24F1/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiant heating and cooling system of little heat loss by distributing heating/cooling air to the inside of a ceiling panel by an air blower of which the forward and backward rotating direction is decided on the basis of setting of an optional ceiling surface temperature.  <P>SOLUTION: In this system provided with a space 4 inside of the ceiling panel, and distributing the heating/cooling air to the inside of the panel by the air blower 13 rotated forward and backward to perform radiant heating/cooling, the radiant heating/cooling system comprises a detecting means 14 for detecting the optional ceiling surface temperature, a controller 16 capable of setting the optional ceiling surface temperature, and a control means for deciding the air distributing direction on the basis of the setting of the detecting means 14 and the controller 16. The temperature of the optional ceiling panel surface can be set by an optimum air distribution passage near the heat source 2, the wasteful heat loss can be reduced, the temperature of the ceiling panel 10 can be efficiently controlled, energy can be saved, and dweller's comfortable feeling can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241967-A (JP)
Title: Shake correcting device and imaging apparatus
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shake correcting device capable of accurately correcting image shake while achieving miniaturization.  <P>SOLUTION: The blur correcting device includes: image shake correcting action parts 11, 12, 17a, 110a, 14a and 15a which are driven on a plane nearly orthogonal to an optical axis 10 to correct the image shake; bottom board parts 13, 15d and 15g which support the image shake correcting action parts; a driving means which drives the image shake correcting action parts relatively to the bottom board parts; and shaking absorbing members 111a and 112a which are arranged in the air-core part of a coil 16a included in the driving means and achieve viscoelastic-coupling of the image shake correcting action parts with the bottom board parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243586-A (JP)
Title: Terminal crimping method and its device
Inventor: KUROKAWA KAZUHIRO
IPC: H01R43/048
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable to take out a terminal after crimping without interference with the following terminal even using an applicator of a forward sending type.  <P>SOLUTION: When an upper die 3 is lifted by rotation drive of a servo-motor after crimping a terminal 14a, the lifting speed of the upper die 3 is reduced for a prescribed time at an intermediate position before the following terminal 14b reaches a crimping position P on the lower die 4, and the operation speed of an interlocking arm 11 is delayed. With this reduction speed time, the time to take out the terminal 14a crimped on the electric wire 17 from the crimping position P can be secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241134-A (JP)
Title: Fluid bed-type boiler
Inventor: AGAWA RYUICHI
IPC: F23G5/30
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bed-type boiler saving on energy in an operation.  <P>SOLUTION: This fluid bed-type boiler 1 comprises: the fluid bed-type combustion furnace 3 for burning a charged fuel; a circulation line 23 for circulating a bed material discharged from a bottom discharge opening 3d of the combustion furnace 3 to return the bed material to the combustion furnace again; a selecting device 25 disposed on the circulation line 23 for selecting and removing undesirable substances improper to the combustion, from the circulated bed material, a bed material cooling device 31 disposed on the circulation line 23 for recovering the heat of the circulated bed material into a heat medium, and a shaft furnace 35 reforming the fuel by the heat of the heat medium recovered by the screw cooling device 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241176-A (JP)
Title: Refrigerating cycle device
Inventor: YAMAOKA YOSHIKI
IPC: F25B1/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device capable of shortening defrosting operation time without reducing reliability of a compressor.  <P>SOLUTION: This refrigerating cycle device has a compressor 1, a condenser 2, a main expansion valve 7 being a pressure reducing mechanism arranged in a main circuit 5, an evaporator 3, a liquid gas heat exchanger 4 using a high pressure side refrigerant supplied to the main expansion valve 7 from the condenser 2 as a heat applying fluid and using a low pressure side refrigerant supplied to the compressor 1 from the evaporator 3 as a heat receiving fluid, a bypass circuit 6 arranged toward an inlet of the evaporator 3 from an outlet of the condenser 2 and bypassing a high pressure side refrigerant pipe of the liquid gas heat exchanger 4 and the main expansion valve 7, and a sub-expansion valve 8 arranged in the bypass passage 6. Both the main expansion valve 7 and the sub-expansion valve 8 are opened in defrosting operation, and act so as to reduce liquid density of the refrigerant sucked in the compressor 1, and the refrigerant of the high temperature and high enthalpy is supplied to the evaporator 3, and the defrosting operation time can be shortened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239092-A (JP)
Title: Brake pressure control device for vehicle
Inventor: OBA TAKESHI
IPC: B60T8/1761
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To change brake pressure smoothly with simple constitution.  <P>SOLUTION: In the brake pressure control device, when a first directional control valve 16 is in the state wherein a brake fluid pressure output means is communicated to a first liquid pressure passage 21 and a wheel brake BR is communicated to a second liquid pressure passage 22, a second directional control valve 17 is switchingly controlled to switch the state wherein a third liquid pressure passage 23 connected to a plunger pump 5B is communicated to the first liquid pressure passage 21 and a fourth liquid pressure passage 24 connected to the plunger pump 5B in parallel with the third liquid pressure passage 23 is communicated to the second liquid pressure passage 22 and the state wherein the third liquid pressure passage 23 is communicated to the second liquid pressure passage 22 and the fourth liquid pressure passage 24 is communicated to the first liquid pressure passage 21, a first one-way valve 18 allowing circulation of brake fluid to the plunger pump 5B side is interposed in the third liquid pressure passage 23, and a second one-way valve 19 allowing circulation of brake fluid from the plunger pump 5B is interposed in the fourth liquid pressure passage 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252967-A (JP)
Title: Motor control device
Inventor: WATABE RYUHEI
IPC: H02M7/48
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost-effective motor control device that protects an electrolytic capacitor responding immediately to the supply of an overvoltage at the time of power supply and that has a regeneration processing function.  <P>SOLUTION: A DC bus bar section 13 comprises: a smoothing electrolytic capacitor 14; a current suppression circuit, which has a current suppression resistor 15, one side of which is connected to a converter section 11 and the other side of which is connected to the electrolytic capacitor 14 and a first relay 16; a voltage detection circuit 19, which detects a terminal voltage of the electrolytic capacitor 14; and a regeneration processing circuit, which is connected in parallel to the electrolytic capacitor 14 to consume regenerative power. The regeneration processing circuit, which is structured with a regenerative resistor 17 and a normally-closed second relay 18 connected in series, divides a voltage supplied to the electrolytic capacitor 14 immediately after the supply of electric power by the current suppression resistor 15 and the regenerative resistor 17. The first relay 16 is closed and the second relay 18 is opened only when it is judged by the voltage detection circuit 19 that the supplied voltage is within a permissible voltage (threshold value).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252526-A (JP)
Title: Power source controller
Inventor: YAMAMOTO TAKESHI
IPC: H05B37/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for suppressing malfunctions in power on/off, in a power source controller equipped with both of a human detection sensor and a brightness sensor.  <P>SOLUTION: The power source controller is constituted, equipped with an optical detector 1 which detects brightness of the surroundings, a human detector 4 which detects existence of a human, discrimination means 2, 3 which discriminate that a detection result of the optical detector is at a first level or lower or at a second comparatively high level or higher, and a power control means 5 which controls a power source of a television receiver, according to the detection result of the human detector and a discrimination result of the discrimination means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250711-A (JP)
Title: Game reservation management method and game reservation management system
Inventor: YAMAMOTO KENICHI
IPC: G06Q10/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the waste of a time due to customer's forming a line to wait for his or her turn by permitting a reserver to use a game terminal according to the order of reservation immediately after one of a plurality of game terminal equipment is made available.  <P>SOLUTION: This game reservation system is provided with a plurality of pieces of client terminal equipment 1 installed in a store for accepting an operation from a player, and for executing a process from the start to the end of a game; a reservation device 4 for accepting the input of personal information, and for accepting reservation to a game play, and for managing customer's waiting for his or her turn for each reserver whose reservation has been accepted according to a priority order following the order of acceptance; server devices 3 and 4 communicatively connected to the client terminal equipment 1 and the reservation device 4 for managing the start processing and end processing of the game; and a notification device 5 for, when the end of the game is confirmed by one piece of client terminal equipment 1 by the server devices 3 and 4, notifying the client terminal equipment 1 of the reserver whose priority order is first that the game terminal equipment is made available from the management information of customer's waiting for his or her turn managed by the reservation device 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007282486-A (JP)
Title: Ultra-thin spindle motor
Inventor: SMIRNOV VIATCHESLAV
IPC: H02K7/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra-thin spindle motor which reduces accumulated tolerance, namely the manufacture tolerance and the assembly tolerance of a thrust washer and a base, for reducing the size of a product, by positioning the thrust washer and the upper edge of the base on the same line, and which facilitates the manufacture of a jig for assembly.  <P>SOLUTION: The spindle motor 100 includes: a bearing 115 for supporting a rotating shaft 151 rotatably; a bearing holder 113 for storing the bearing 115 fixedly; the base 111 in which the bearing holder 113 is installed fixedly; the thrust washer 119 that has the upper edge positioned on the same line as the upper edge of the base 111 and supports the rotating shaft 151 in a thrust direction; a thrust washer cover 121 for storing and covering the thrust washer 119; and a bearing holder support 123 that is connected between the thrust washer cover 121 and the base 111 fixedly to support the bearing holder 113.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008257422-A (JP)
Title: Advertising system
Inventor: RUSSELL WILLIS
IPC: G06Q50/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase an access rate to an advertisement insertion site.  <P>SOLUTION: A successful candidate is determined from among customers whose electronic mail addresses and addresses and names are registered, and unique URL is generated for every customer. Customers and unique URL are registered in a management table while associated with each other and so that whether or not each customer is a successful candidate can be discriminated, and electronic mail in which the unique URL of the customer and a message showing that since there is possibility that the customer has already won a prize, it is necessary for the customer to perform access to the WEB page of the URL, and to pass a predetermined process in order to be qualified to receive the prize to the customer. When an access request to the WEB page is generated, the URL is compared with the unique URL registered in the URL management table, and when both the URLs are coincident, and the URL is the unique URL of the successful candidate, the leading page of a series of WEB pages for providing a process to be passed by the successful candidate is transmitted to the request source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257110-A (JP)
Title: Object signal section estimation device, method, and program, and recording medium
Inventor: ISHIZUKA KENTARO
IPC: G10L15/04
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate an object signal section in such a situation that the arrival direction of an object signal cannot be precisely grasped in a noisy environment.  <P>SOLUTION: Each of the signals observed by a plurality of sensors is segmented for each frame that is a prescribed time section, the segmented signal of each frame about each sensor is converted into a frequency domain, and a frequency domain signal for each time frequency bin is generated for each sensor. With the frequency domain signal corresponding to a reference sensor as a reference, each frequency domain signal corresponding to the sensor other than the reference sensor is normalized, and a normalized signal value is generated for each time frequency bin. An eccentricity index value indicating the eccentricity of the normalized signal value is calculated for each grid that is a prescribed time frequency section. With the eccentricity index value as an index, it is determined whether or not each grid corresponds to the object signal section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260667-A (JP)
Title: Method for manufacturing titanium oxide thin film and resin product with titanium oxide thin film
Inventor: MATAGA JUNICHIRO
IPC: B01J35/02
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a titanium oxide thin film capable of easily manufacturing the titanium oxide thin film.  <P>SOLUTION: The method for manufacturing the titanium oxide thin film comprises a micro particle making process for making a titanium oxide aqueous solution containing an anatase-type titanium oxide micro particle by liquid phase laser ablation, an irradiation process for irradiating a rutile-type titanium oxide layer with ultraviolet rays, a coating process for coating the titanium oxide aqueous solution containing the anatase-type titanium oxide micro particle and water on the titanium oxide layer, and a drying process for evaporating water of the titanium oxide aqueous solution to dry it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266806-A (JP)
Title: Method for producing polytetrafluoroethylene fiber
Inventor: KITAGAWA DAISUKE
IPC: D01F6/12
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polytetrafluoroethylene (PTFE) fiber, which produces a PTFE fiber without using a matrix material such as an emulsion spinning, especially a PTFE filament, has more excellent productivity than a conventional production method including a slit yarn method, and improves the mechanical characteristics or the degree of freedom of diameter of obtained fiber.  <P>SOLUTION: The method reduces the diameter of strip-like PTFE-containing solid matter containing water and a surfactant by drawing through a die.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233840-A (JP)
Title: Image processor and image processing program
Inventor: KIMURA SHUNICHI
IPC: G06V30/224
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, wherein loads of conversion processing are reduced to reduce information amount after conversion by making a part of image data in image data in common and converting it into vector information when the image data is converted into the vector information.  <P>SOLUTION: An extracting unit of the image processor extracts pixel blocks from image data, collects pixel blocks similar to each other from the pixel blocks extracted by the extracting unit, generates representative pixel blocks and a vector converting unit converts the representative pixel blocks generated by a representative image generating unit into the vector information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007301356-A (JP)
Title: Infrared thermometer and probe cover therefor
Inventor: PRICE JEFFREY E
IPC: G01J5/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared thermometer suitable for oral body temperature measurement.  <P>SOLUTION: An electronic thermometer having an infrared sensor is of a type suitable for taking temperature in the oral cavity of a patient. The thermometer may view body tissue directly or may have a tip that is rapidly heated up to equilibrium with the body tissue temperature. The tip is viewed by the infrared sensor. A probe cover having a metallized tip for indirectly measuring temperature is also disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT