baber/WOPTO huggingface dataset:
Patent JP-2010045715-A (JP)
Title: Method and device for managing content
Inventor: YOSHIDA HARUO
IPC: G06F12/00
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve an n-th attribute in a short processing time by joining a plurality of attributes of a plurality of management units.  <P>SOLUTION: When retrieving an n(15)-th attribute, a point obtained by dividing 15 at a ratio of the numbers of contents of two categories is set as a comparison start point. Starting retrieval from a position as adjacent to a position where the n-th attribute exists as possible is useful for reduction of a retrieval time. In a folder A having a large number of attributes, it is estimated that the spacing between the attributes adjacent to each other is smaller than that of a folder B having a small number of attributes. The comparison start points of the respective folders are set to 11, 4. By executing first comparison, a smaller next comparison point is moved rearward, and a larger next comparison point is moved frontward. The comparison is started by setting a moving distance in relation to the first comparison point at a smaller one of 1/2 of the distance to an end of a movement destination, and the moving distance up to the comparison point after the next time is set to 1/2 of the previous one depending on the comparison result at the comparison point of the next time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019822-A (JP)
Title: Sensing system
Inventor: LIN CHO-YI
IPC: G06F3/042
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensing system capable of attaining low production cost.  <P>SOLUTION: The sensing system senses a pointer and is used to calculate a position of the pointer. The sensing system includes a panel, a reflection element, an image sensor, and a processor. The panel has a first plane and a quadrangular first area located at the first plane and having a first side, a second side, a third side and a fourth side connected in order. The reflection element is disposed on the first side and positioned on the first plane. A second plane of the reflection element is a reflecting surface and forms a second area orthogonal to the first plane of the panel, reflecting on the first area. The image sensor is disposed at a corner at which the third side and the fourth side cross and is positioned on the first plane. A sensing range of the image sensor covers the first area and the second area. The processor is electrically connected with the image sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050297-A (JP)
Title: Tunnel element and method for manufacturing the same
Inventor: SAITO HIDEKAZU
IPC: H01L21/331
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel element which draws a large tunneling current and which is superior in the controllability of a junction resistance, and to provide a method for manufacturing the same.  <P>SOLUTION: The tunnel element includes a semiconductor film 10 containing GaAs, a gallium oxide film 20 provided on the semiconductor film 10, and a conductive film 30, provided on the gallium oxide film 20, wherein the gallium oxide film 20 is a tunnel insulating film, through which tunneling current flows from either of the semiconductor film 10 and the conductive film 30 to the other. The method for manufacturing the tunnel element is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009177125-A (JP)
Title: Material for photoelectric conversion element, photoelectric conversion element, organic solar cell and device
Inventor: IWAMOTO SHINTARO
IPC: H01L51/42
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low molecular based material for photoelectric conversion element which has high conversion efficiency when it is used for the photoelectric conversion element.  <P>SOLUTION: The material for photoelectric conversion element expressed by formula (1), is elaborated. In the formula, R1 to R10 are independently, hydrogen, halogen, C1 to C40 substituted or non-substituted alkyl group, C2 to C40 substituted or non-substituted alkenyl group, C1 to C40 substituted or non-substituted alkoxy group, C6 to C40 substituted or non-substituted aryloxy group, C1 to C40 substituted or non-substituted alkylthio group, C6 to C40 substituted or non-substituted aryl group, and C3 to C40 substituted or non-substituted heteroaryl group. R1 to R4 and R6 to R9 respectively can be linked together to form a ring. At least one of R1 to R10 is a predetermined amino group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010054213-A (JP)
Title: Gas detecting method and device of thin film gas sensor
Inventor: SUZUKI TAKUYA
IPC: G01N27/12
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in driving mode of a gas sensor.  <P>SOLUTION: The detecting method uses a semiconductor type gas sensor that includes a heater and intermittently drives it. The gas detecting method of thin film gas sensor is provided, wherein the temperature of the gas sensor is kept at a first temperature for a prescribed period of time by driving the heater (S1), the gas sensor is cleaned and preliminary detection (S3) is performed based on the variation of electric resistance value of the gas sensor at that time. When the existence of carbon monoxide [CO] is predicted based a result of preliminary detection (S3), the heater is driven so that the temperature of the gas sensor reaches a second temperature lower than the first temperature (S4) or the heater is turned off to perform a main detection (S6). When no existence of CO is predicted, driving of the heater is stopped (S7).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051875-A (JP)
Title: Method for preparing micro powder
Inventor: WATANABE KEISUKE
IPC: B02C13/10
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of heat and consumption of electric power in preparing powders having a sharp size distribution with an average particle diameter of 4-10 μm and having less fine powders by a mechanical crusher.  <P>SOLUTION: In a method for preparing micro powders using the mechanical crusher 1 having a crushing chamber 4 located so that a rotor 2 and stator 3 hold a predetermined gap, and raw material powders 5 fed to the crushing chamber 4 is finely crushed by collision among the rotor 2, the stator 3 and the raw material powders 5 with the rotation of the rotor 2, the crusher 1 is filled with helium gas or mixed gas of helium gas and air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054822-A (JP)
Title: Image forming apparatus
Inventor: TOMII MINORU
IPC: G03G21/18
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can distinguish between a new process unit and an old process unit regardless of a reduction in the size of the image forming apparatus.  <P>SOLUTION: The image forming apparatus 100 includes a process unit 400 and a positioning unit 300. The process unit 400 has a photoreceptor drum 3 and is replaceable in the image forming apparatus 100. The positioning unit 300 positions the process unit 400 to the image forming apparatus 100. The positioning unit 300 has a detection unit 460 that reacts when the process unit 400 is a new one. The process unit 400 has an initial detection gear 411 that depresses the detection switch 460 to cause the detection switch 460 to react.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055418-A (JP)
Title: Newspaper advertisement delivery system
Inventor: KACHI MAKOTO
IPC: G06Q50/04
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To deliver advertisement of specific information only to readers who are interested in it by easily recognizing information that customers are interested in, in a newspaper advertisement delivery system.  <P>SOLUTION: When a reader uses an identifier printed on a newspaper or advertisement to request his/her desired specific information to a newspaper company, the newspaper company prints detailed information about the specific information desired by the reader as material by a first printer 21 on the basis of content of the request received from the reader and delivers the printed material together with a newspaper to the reader.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051632-A (JP)
Title: Decoration body unit, game board unit, and pachinko game machine
Inventor: SUZUKI YASUTAKA
IPC: A63F7/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain change and surprise in game contents by constituting a decoration body unit with the use of opening/closing members, a dividable ring shape gear member made of circular arcuate gear pieces independently supported by the respective opening/closing members, and division gimmick pieces fixed to the respective circular arcuate gear pieces, and allowing the ring shape gear member to be rotatable by constituting the ring shape gear member by the connection of end edges of the respective circular arcuate gear pieces when the respective opening/closing members are at stop positions.  <P>SOLUTION: The decoration body unit includes: the plurality of opening/closing members 31; the circular arcuate gear pieces 41, 42 which are respectively supported by the respective opening/closing members and to be the rotatable ring shape gear member 40 by connecting the respective end edges when the respective opening/closing members are at the stop positions; and guides 35 arranged in the respective opening/closing members and movably guiding the respective circular arcuate gear pieces along a circular arcuate orbit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009193044-A (JP)
Title: Light modulator, projection type display device, and image projection method
Inventor: UCHIYAMA YUJI
IPC: G02F1/133
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device, projecting a projection image restrained from flickering.  <P>SOLUTION: This light modulator includes liquid crystal display elements 12r, 12g, 12b and transmission type sheet polarizers 15r, 15g, 15b, which are disposed on an optical path of a first polarized light beam put in the linearly polarized state, which is obtained by polarizing and converting a light beam emitted from a light source 2, wherein photo sensors 21r, 21g, 21b are disposed at positions not overlapping the optical path of a light beam reflected by reflection type sheet polarizers 13r, 13g, 13b on the optical path of a light beam reflected by the transmission sheet polarizers 15r, 15g, 15b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052796-A (JP)
Title: Vessel with cover
Inventor: SUZUKI KAORI
IPC: B65D43/16
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel with a cover capable of effective preventing a trouble of breakage of a shaft of the cover and the surrounding portion of the shaft even when a child or the like accidentally treads on the opened cover.  <P>SOLUTION: The vessel 1 with the cover has the vessel 2 and the cover 8 pivoted to the vessel 2, and the cover 8 has a connection part 8 and a pair of shafts 10. The vessel 2 has a bearing hole 12 with which the shaft 10 engages, and a contact part which contacts the cover 8 to determine the maximum opening of the cover 8 when the cover 8 is opened. The shaft 10 has a tilting surface 10a formed at the tip end. The tilting surface 10a is located at the opening end of the bearing hole 12. When a force strong enough to open the cover 8 to the extent exceeding the maximum opening is applied to the cover 8, the shaft 10 is fitted in the bearing hole 12 so that the tilting surface 10a turns to the acting direction of the force acting on the shaft 10, the contact part 14 of the vessel 2 being the fulcrum point. Since the connection part 8b is constructed by a thin plate partly made of an elastic material, the connection part 8b is elastically deformable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008300881-A (JP)
Title: Member for circuit board and manufacturing method for electronic component mounting circuit board using the same
Inventor: AKAMATSU TAKAYOSHI
IPC: H05K1/02
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To form an accurate circuit pattern, and to bond it to an electronic component with high accuracy even in a flexible film that tends to cause a dimensional change by an influence of heat, humidity and an external force.  <P>SOLUTION: This member for a circuit board comprises at least a reinforcing board, a peelable organic layer, a circuit pattern formed of metal and a flexible film. This manufacturing method for an electronic component mounting circuit board uses the member for a circuit board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010059024-A (JP)
Title: Large pore diameter silica gel having double pore structure and method for manufacturing the same
Inventor: INOUE MAKI
IPC: B01J20/10
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To further form a layer of microporous structure comprising fine silica particles or the like in the large pores of a large pore diameter silica gel without clogging the large pores, and thereby, to develop functions as an adsorption layer or a separation layer for a substance in a process liquid or as a carrier layer, reaction points or the like for a photocatalyst or the like by the microporous structure so as to further enhance the functions of the large pore silica gel.  <P>SOLUTION: The silica gel having a double pore structure having a microporous structure within the silica gel formed by depositing fine particles to 5 to 100 nm thickness is obtained by carrying out steps of: preparing large pore diameter silica gel original having a pore diameter of 50 to 3,500 nm; treating the large pore diameter silica gel with slurry or a sol liquid containing fine particles having a particle diameter of 1 to 50 nm so as to inject at least the slurry or the sol liquid containing the fine particles into the large pores of the large pore diameter silica gel; and drying the treated silica gel to adhere the fine particles to the inner walls of the large pores.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058091-A (JP)
Title: Fine particle dispersion
Inventor: ISHII MASAHIKO
IPC: B01J19/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine particle dispersion in which the alignment structure of fine particles is stably maintained and which reflects light with specified wavelength and sufficiently lowers the angle dependency of reflected light with peak wavelength changed in accordance with the alteration of the incident angle of the light.  <P>SOLUTION: The fine particle dispersion is obtained by dispersing primary fine particles, having the average particle diameter in a range of 50 nm to 10 μm and a Cv value of the particle diameter of 10% or less, in a medium. The alignment structure of the primary fine particles in the dispersion is an amorphous structure and at the same time a short-range ordered structure satisfying the following conditions (A) and (B): [condition (A)] based on a scanning electron microscopic photograph of the dispersion, the value of distance r in a first maximum value of a radial distribution function in a plane calculated according to the following expression is one to two times as much as the average particle diameter of the primary particles: g(r)=ä1/(ρ)}×ädn/da}, wherein g(r) is the radial distribution function; (ρ) is an average particle density in the plane; dn is the number of the primary particles existing in a region between a circle with a distance r and a circle with a distance r+dr from any optional primary particle; and da is a surface area (2πr×dr) of the region, and [condition (B)] the minimum value of the radial distribution function between the first maximum value of the radial distribution function and the second maximum value adjacent to the first maximum value is 0.5 or lower.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064162-A (JP)
Title: Filter device and filter
Inventor: MORI TOYOSHIGE
IPC: B01D29/11
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter device having a high filter cleaning effect, and facilitating exchanging of the filter.  <P>SOLUTION: The filter device includes a supporting shaft 22 uprightly fixed on a base 13, and a both end closed vertical cylindrical filter 23 detachably attached to the supporting shaft 22. A filtered fluid passage 81 communicating the inside and the outside of the filter 23 is formed on the supporting shaft 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065747-A (JP)
Title: Control device of selector valve unit and hydraulic pressure cylinder apparatus
Inventor: OTSU DAIZO
IPC: F15B11/028
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To control a selector valve unit so that high-speed switching may be performed by improving the responsibility of displacing valve element of the selector valve unit.  <P>SOLUTION: The selector valve unit 11, which has a first port PT1, a second port PT2 and a third port PT3, and performs switching so that the second port PT2 may communicate with either of the first port PT1 and the third port PT3, is controlled by a control device 31 so that it may be switched between a first connecting condition where a liquid is supplied to the third port PT3 and a second connecting condition where the liquid is discharged to a tank 17 by connecting the third port PT3 to the tank 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064591-A (JP)
Title: Connecting and separating device
Inventor: KIMOTO KENICHI
IPC: B64G1/64
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting and separating device that reduces the number of parts used to attach an explosive material to a connecting member and relaxes restrictions on shock resistance, positioning conditions or the like of devices and parts arranged near the connecting member.  <P>SOLUTION: A connecting and separating device 3 connects a first flying vehicle and a second flying vehicle to each other with a connecting member 30, and separates them from each other by rupturing the connecting member 30 with an explosive material 40. The explosive material 40 is loaded in an airtight manner in an accommodating space 32 formed inside the connecting member 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070458-A (JP)
Title: Method for producing dentifrice granules
Inventor: HORIBATA TATSUYA
IPC: A61K8/25
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dentifrice granules free from a sense of foreign matter touch and giving a comfortable sense of touch, and to provide a dentifrice containing the granules obtained by the production method.  <P>SOLUTION: There are provided the method for producing the dentifrice granules, characterized by comprising the following processes (1) and (2); the process (1): a process for mixing calcium carbonate and/or silica having an average particle diameter of 0.1 to 100 μm with a water-insoluble inorganic binder having an average particle diameter of 7 to 40 nm to prepare aqueous slurry having a solid content of 50 to 70 wt.%, and the process (2): a process for drying the aqueous slurry obtained in the process (1) to obtain the granules containing the water-insoluble inorganic binder in a content of 12 to 40 wt.% (converted into a solid content).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072089-A (JP)
Title: Image forming apparatus, lifetime determination method, and computer program
Inventor: IRIE KOICHI
IPC: B41J29/38
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently determine a lifetime in high precision over the whole writing region.  <P>SOLUTION: An image forming apparatus calculates pixel density from a pixel count (S201); weighs the pixel density of a small region in response to paper kind, a line speed, resolution, a printing face, printing size, a color mode and the like (S202); integrates the pixel density weighing in each small region every time when forming images; stores the integrated value to a stores region set in each small region of EEPROM (S203); compares the integrated value of each small region stored to the storing region with a threshold indicating previously set lifetime (S204); and determines that the integrated value reaches a lifetime at the time point (S204-Y) when it exceeds the threshold (S205).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073643-A (JP)
Title: On-vehicle input device
Inventor: ONODERA MIKIO
IPC: H01H9/06
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle input device with a single rotation knob which is usable both in a click type and a non-click type.  <P>SOLUTION: A holding member 9 is held on a shaft 3 for supporting the rotation knob 4 in a reciprocating manner; a drive hole 18 for engaging with an engaging pin 9a of the holding member 9 is provided on an operation key 5 arranged adjacent to the rotation knob 4; when the operation key 5 is swung to select a mode between a car air conditioner mode and a car audio mode, the holding member 9 is moved in an axial direction of the shaft 3, by changing an engagement position of the drive hole 18 and the engagement pin 9a to selectively separate an elastic contacting body 15 provided on the holding member 9 and a cam body 16 provided on a support part 4a of the rotation knob 4; and the one rotation knob 4 can be used both in the click type and non-click type.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077609-A (JP)
Title: Wash place floor for bathroom
Inventor: MAEDA KEIICHI
IPC: E04F15/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wash place floor for a bathroom, preventing a sealing material for preventing water from intruding between a base layer and a cushion layer, from being cut off or disconnected even if used over a long period, and enabling a wheelchair to be easily moved thereon.  <P>SOLUTION: This wash place floor for a bathroom is provided with: the hard base layer having a recess and an edge having an upper surface which is positioned outward of the recess and at a position higher than the upper surface of the recess; the cushion layer which is stored in the recess, stacked on a base so that the edge is positioned on the edge, and has cushioning properties; and a seal part for sealing watertight the peripheral edge of the cushion layer positioned on the edge with the sealing material to prevent water from intruding between the base layer and the cushion layer. The portion of the cushion layer positioned on the edge member is formed so that the deformed amount thereof in the vertical direction is extremely reduced more than the portion thereof positioned inward of the edge. The side surface of the edge on the recess side rises aslant from the recess so that a step does not occur between itself and the recess.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080624-A (JP)
Title: Exposure apparatus, and device manufacturing method
Inventor: MAYAMA TAKEHIKO
IPC: G03F7/20
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the necessary number of electromagnetic actuators to obtain a simple structure with the small number of disposed apparatus, in a vibration absorbing device on which a stage device using a counter mass is mounted.  <P>SOLUTION: An exposure apparatus includes: the stage device which has an original plate or a substrate placed thereon to perform positioning operation; the counter mass which is coupled to the stage device and is an inertial mass operating in an opposite direction along the same freedom direction as the stage device; a surface plate 1 on which the stage device and the counter mass are mounted; a vibration absorbing support means which supports the surface plate in a vibration absorbing manner; actuators 21a to 21d which generate control force between the counter mass and the surface plate; vibration detection means 22a to 22h which detect the physical quantity of the surface plate; and a compensation operation means which applies compensation operation to detection signals of the vibration detection means to generate driving command signals for the actuators. Vibrations of the surface plate are reduced and attenuated by driving of the actuators.  <P>COPYRIGHT: (C)2010,JPO&INPIT