baber/WOPTO huggingface dataset:
Patent JP-2009265828-A (JP)
Title: Graphics processor and program
Inventor: NEGISHI HIROYASU
IPC: G06T11/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graphics processor for normally executing Boolean arithmetic processing by preventing the generation of any geometrically impossible circumstances in the case of performing the crossing decision or internal relation decision of graphics, and a program for making a computer function as the device.  <P>SOLUTION: When it is decided that an arithmetic error due to the proximity of segments A and B as the object of decision increases the degree of the error of crossing decision, any segment other than segments A and B as the object of decision which is connected to a vertex specifying the segment A, and which is the closest to the pertinent segment A is selected as a new target segment, and whether or not the vertex which is not connected to the target segment among the vertexes specifying the segment A and the vertex which is not connected to the segment A among the vertexes specifying the target segment are present in a region at the same side decided by the segment B is decided, and the presence/absence of the crossing of the segments A and B is finally decided based on the decision result of whether or not the vertexes are present in the same side region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266534-A (JP)
Title: Fuel cell system
Inventor: TAKAHASHI YASUSHI
IPC: H01M8/24
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system with a fuel cell stack having a plurality of fuel cell units, and capable of more quickly finishing restart of the fuel cell units.  <P>SOLUTION: The fuel cell system, as a system provided with a fuel cell stack 11 having a plurality of the fuel cell units, operating at times only part of the fuel cell units of the fuel cell stack 11, is so structured that, when only part of the fuel cell units is operated, cathode exhaust gas exhausted from the part of the fuel cell units operated containing much moisture is to be supplied to each of the other fuel cell units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267076-A (JP)
Title: Method of manufacturing electromagnetic wave shielding film
Inventor: TOMEKAWA SATORU
IPC: H05K9/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can easily manufacture an electromagnetic wave shielding film having a good electromagnetic wave shielding property.  <P>SOLUTION: The method of manufacturing the electromagnetic wave shielding film includes processes of: forming a conductive portion formed of conductive paste on a support; performing a debinding process by calcining the support formed with the conductive portion to remove an organic binder component out of the conductive paste; peeling off the conductive portion from the support after subjected to the calcining and the debinding process; and transferring the peeled conductive portion onto a translucent base film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266697-A (JP)
Title: Cleaning device and cleaning method of vacuum device
Inventor: HORIUCHI SHIN
IPC: H01J37/16
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device cleaning a vacuum device having a narrow vacuum passage such as a transmission type electron microscope and a scanning transmission type electron microscope by chemical cleaning action of an active oxygen radical without disassembling the vacuum device.  <P>SOLUTION: This cleaning device is used for cleaning a vacuum passage of a vacuum device having an electron beam passing route having an inner diameter of 1-10 mm. The cleaning device of a vacuum device is characterized by including: an active oxygen radical generator; a plasma stabilization device keeping the inside of the vacuum passage in the degree of vacuum of 0.1-1.0 hPa; an active oxygen radical forced discharge device for obtaining a flow rate of the active oxygen radical not smaller than 1×10<SP>-4</SP>Pa m<SP>3</SP>/sec at 0°C; and a vacuum pipe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268302-A (JP)
Title: Image forming apparatus
Inventor: YANO TETSUYA
IPC: H02M3/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety of an image forming apparatus which uses a power source apparatus.  <P>SOLUTION: The image forming apparatus comprises: a first power source means for generating a constant voltage source to be supplied to a load by using an external power source as an input source; a second power source means which generates a power source supplied to a load by using an electricity accumulating device as an input source; and a power source apparatus by which an output of the first power source means and that of the second power source means are connected in parallel for supplying both the electric power of the first power source means and that of the second power source means to a load. An interlock switch that turns on/off as the door of case is opened/closed, is used as a switch for supplying the output of the first power source means and that of the second power source means, connected in parallel, to a load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261810-A (JP)
Title: Management system for automatically recording change of weight of commodity on shelf
Inventor: WATABE TETSUO
IPC: G16H10/60
Filed: 2008-04-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for automatically recording change of weights of commodities on a shelf which allows avoidance of mistakes and leaks in management records and reduction of human labors compared to cases of manual management in relation to routine management of usage of expendable commodities like drugs which are strictly managed on a commercial storage rack.  <P>SOLUTION: A measuring thin board exclusively for management in which a weight scale, a RFID communication function and a management function for mounted commodities are integrated is mounted on a rack shelf, and commodities to be managed, each of which is equipped with RFID, is simply optionally mounted thereon, whereby routine management can be facilitated without connection of an information terminal for management.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262996-A (JP)
Title: Label manufacturing method and label manufacturing apparatus
Inventor: OBUCHI TATSUYA
IPC: B65C11/06
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an unintentional non-heated part at a trailing end portion in a transporting direction of a heat sensitive adhesive sheet.  <P>SOLUTION: In accordance with a matrix-like heating pattern of M<SB>0</SB>columns×N<SB>0</SB>rows, a thermal head and transporting means are driven, and a plurality of heating elements of the thermal head are selectively operated in synchronization with timing of transporting a heat sensitive adhesive sheet 2 by the transporting means. Thus, when at least a part of the heat sensitive adhesive sheet 2 is heated to develop adhesive properties, if heating based on a last row (N<SB>0</SB>-th row) in the heating pattern is completed before a trailing end portion 2b in the transporting direction of the heat sensitive adhesive sheet 2 reaches a position contacting with the heating element of the thermal head, the heat sensitive adhesive sheet 2 is transported until the trailing end portion 2b passes through the position contacting with the heating element of the thermal head. Then, the heating based on the last row (N<SB>0</SB>-th row) in the heating pattern is repeated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272064-A (JP)
Title: Multiple optical-axis photoelectric sensor
Inventor: YAMAZAKI KOICHI
IPC: H01H35/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple optical-axis photoelectric sensor capable of reliably maintaining watertightness between a translucent member and a resin sealing member.  <P>SOLUTION: A lid 12 is structured of a cup-shaped cap 31 housing an optical unit 22 protruded from an opening end 13a of a translucent case 13 so as to be enabled to form an optical axis, and at the same time, sealing the opening end 13a, and a cap cover 41 made of metal fixed to the end of a protection case 11 so as to be covered by the cap 31 and preventing the cap 31 from slipping off in a length direction. A locking recess 13b is formed at an outer side of the opening end 13a of the translucent case 13, and locking protrusions 48a, 48b are formed at an inner face side of the cap cover 41. The locking protrusions 48a, 48b get engaged with the locking recess 13b of the translucent case 13 contracting by temperature changes to regulate contraction of the translucent case 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271178-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OKAMOTO MASAMI
IPC: G03G15/20
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, preventing damage of an endless belt and having high work efficiency in work such as replacement of the belt; and to provide an image forming apparatus using the fixing device.  <P>SOLUTION: The fixing device includes a fixing belt unit 120 comprising: a fixing roller 11; a heat roller 14; a fixing belt 12 stretched between the fixing roller 11 and the heat roller 14; and two roller holding members 121 having two holes 121a, 121b into which the shaft end parts 11j, 14j of the fixing roller 11 and the heat roller 14 are fitted, and which hold the fixing roller 11 and the heat roller 14 at a predetermined axial space, which are disposed at both axial ends of the fixing roller 11 and the heat roller 14, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268398-A (JP)
Title: Stretching structure of threshing feed chain
Inventor: FUNAKI DAISUKE
IPC: A01F12/10
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pulsation noise by turnably stretching a threshing feed chain on a driven sprocket and a following sprocket arranged at prescribed intervals to prevent the entanglement and vibration of the threshing feed chain.  <P>SOLUTION: An inscribed guide 48 neighboring to a floating sprocket 41b or driven sprocket arranged upstream of a traveling direction on a non-transporting action side (b) of a threshing feed chain 3, and inscribed to the threshing feed chain 3 extended toward the downstream of the traveling direction of the non-transporting action side (b) is installed, and a circumscribed guide 49 circumscribed to the threshing feed chain 3 is installed near the driven sprocket 42 or the floating sprocket arranged downstream of the traveling direction on the non-transporting action side (b). The threshing feed chain 3 is tensioned stepwise by protruding a part D contacting with the inscribed guide 48 and depressing a part E contacting with the circumscribed guide 49.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272939-A (JP)
Title: Wavelength multiplex optical apparatus, and wavelength multiplex optical communication system
Inventor: YAMAZAKI SO
IPC: H04B10/278
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wavelength multiplex optical apparatus capable of suppressing transient variation in a signal level per wave of each wavelength even if the number of wavelengths multiplexed on an optical signal is changed.  <P>SOLUTION: When a variation amount in the number of wavelengths calculated by a variation component calculation section 7 is zero and a variation amount in a signal level calculated by the variation component calculation section 7 is not zero, an adjustment speed of the signal level is determined to be a high adjustment speed (first adjustment speed). When the variation amount in the number of wavelengths calculated by the variation component calculation section 7 is not zero, the adjustment speed of the signal level is determined to be a low adjustment speed (second adjustment speed).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276403-A (JP)
Title: Detecting device, display device and electronic equipment
Inventor: TSUCHIYA YASUSHI
IPC: G06F3/041
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To moderate restrictions on the capacity value in a capacitance element for object detection.  <P>SOLUTION: The display device 100 is equipped with liquid crystal 58, enclosed in a gap between a first substrate 10 and a second substrate 20 which are opposed to each other. A detection part 60 outputs a detection signal S, corresponding to the capacity value cX of the capacitance element for detection 62. The capacitance element for detection 62 is constituted of an electrode 72 and an electrode 74, which are formed on a surface of the first substrate 10 opposed to the second substrate 20, and the liquid crystal 58 to which voltage between both electrodes is applied. The surface of the first substrate 10, on which the electrode 72 and the electrode 74 are formed, is covered with an alignment film 80. The electrode 72 is formed as an iterdigital-shaped electrode, including a plurality of extension parts 722, extending in a direction X, respectively and juxtaposed so as to be spaced, in a direction Y that crosses the direction X. Rubbing processing is performed on the alignment film 80, in the direction X in which the extension parts 722 extend.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275994-A (JP)
Title: Ventilation device and air-conditioning ventilation system
Inventor: TAKAHASHI ATSUSHI
IPC: F24F7/06
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove heat generated from information processing equipment etc. in an information processing equipment room where racks mounted with the information processing equipment etc. are installed.  <P>SOLUTION: This air-conditioning ventilation system for performing air conditioning of the information processing equipment room 1 where rows 9 of the racks 90 are installed is provided with: air conditioning systems for taking in air from warm air passages which are one of air passages formed on both sides of the rack rows 9 and supplying cold air to cold air passages which are the other of the air passages formed on both sides of the rack rows 9; and ventilation devices 10 having suction ports 11 provided on the lateral faces and facing the lateral faces of the racks 90 while juxtaposed to the racks 90, exhaust ports 12 provided on the back faces and facing the warm air passages while juxtaposed to the racks 90, and air exhaust fans 13 for sucking air within the racks 90 from the suction ports 11 and exhausting the air from the exhaust ports 12 to the warm air passages to make the pressure inside the racks 90 become lower compared to the cold air passages.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275421-A (JP)
Title: Roofing board
Inventor: OTA YOSHINOBU
IPC: E04D3/362
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide roofing boards which exert strong bonding strength therebetween, stand strong wind, and are proof against water leakage.  <P>SOLUTION: One end of the roofing board 41 is folded back downward and inward to form an external protrusion 43 that protrudes outward and has a substantial U shape in cross section, and an internal end of the external protrusion 43 is folded back downward and outward to form a first internal protruding end 45 that protrudes inward. Then an external end of the first internal protruding end 45 is bent downward to form a first erect portion 47, and a lower end of the first erect portion 47 is bent inward and then folded back downward and outward to form a second internal protruding end 49. Then the other end of the roofing board 41 is folded back upward and inward to form a first receiving portion 51, and an internal end of the first receiving portion 51 is bent upward to form a second erect portion 53. Further an external end of the second erect portion 53 is bent outward and then folded back upward and inward to form a second receiving portion 55, and an internal end of the second receiving portion 55 is folded back upward and outward to form a third receiving portion 57.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008220382-A (JP)
Title: Farm tractor
Inventor: UMEMOTO SUSUMU
IPC: A01C17/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a farm tractor which carries out a traveling operation by connecting implements such as various spray devices for an operation, and which can recognize the occurrence of a failure to connect a connector in a signal transmission system and the breaking of wire.  <P>SOLUTION: A controller 22 equipped at the implement 5 is constituted to allow recognition of the untransmitted state of an implement control signal E. The controller 22 determines that the implement control signal E is not transmitted, and operates an alarm 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009275199-A (JP)
Title: Sheet in-water joining method
Inventor: KONDO MIKIO
IPC: B09B1/00
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet in-water joining method by which an impervious sheet does not rise from water, an in-water weld quality as same as that in an onshore operation is attained and the time and the cost in the welding work are reduced.  <P>SOLUTION: A waterproof heat generator 12 obtained by covering a metallic body 13 with a thermoplastic resin-made covering material 14 is inserted in water between end parts 10a, 11a of two impervious sheets 10, 11 and the covering material 14 and the impervious sheets 10, 11 are welded by heat-generating of the metallic body 13 by a waterproof electromagnetic induction heater 15 applied on the impervious sheets 10, 11. As a result, in-water weld quality as same as that in an onshore operation is attained and the time and the cost in the welding work are reduced without surfacing the impervious sheet 10, 11 from water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280502-A (JP)
Title: Method for producing organic carbonate
Inventor: TAKAGI MASATOSHI
IPC: C07B61/00
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organic carbonate, by which the organic carbonate can be produced in good production efficiency without using a large amount of a harmful metal compound and a dehydrating agent.  <P>SOLUTION: Provided is the method for producing an organic carbonate represented by general formula (2), characterized by reacting a silicon alkoxide represented by general formula (1) with carbon dioxide in the presence of a metal alkoxide having Lewis acidity. Therein, R<SP>1</SP>, R<SP>2</SP>are each H, an alkyl group, an aralkyl group, an aryl group, or a cycloalkyl group; R<SP>3</SP>, R<SP>4</SP>are each an organic group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282652-A (JP)
Title: Arrangement destination node selection support system and method for distributed application and program
Inventor: KATAOKA AKIRA
IPC: G06F9/50
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the selective support of an arrangement destination node optimized so that the cooperative operation of each of software components configuring a distributed application can be properly performed.  <P>SOLUTION: An arrangement destination node selection support system of a distributed application is configured to calculate the candidates of distribution destination nodes by deciding which of a plurality of hardware nodes 11 to 14 on a network should be the target of arrangement of a plurality of software components A to D and so on configuring the distributed application, and to calculate priority requested in cooperative processing to be performed between a pair of software components and priority on the communication processing of network paths ro1 to ro3 and so on connecting the nodes of the plurality of hardware, and to calculate the candidates of the arrangement destination nodes so that cooperative processing whose priority is high can be performed by communication through a network path which is excellent on the communication processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285848-A (JP)
Title: Image forming apparatus
Inventor: NAKADE TOSHIYUKI
IPC: B41J29/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for reducing the capacity of a memory required for controlling paper discharge, without providing a sensor on a paper discharge tray and setting the reset time.  <P>SOLUTION: The image forming apparatus includes: a plurality of paper discharge sections 10, 11, 60, 61, 62 and 63 which output a print paper; a user authentication section which determines whether login to the apparatus is available or not; a job control section which allows a print job for each authenticated user and controls the print job; and informing sections 70a to 70h which guide and display the paper discharge sections to which the print job is outputted for the user, based on control information by the job control section. The informing sections guide and display the paper discharge sections corresponding to each print job completed after the last logout, for the user whose login is permitted by the user authentication section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285881-A (JP)
Title: Article supporting stand
Inventor: SAKURAI KURAZO
IPC: B42F17/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting stand which can support an arbitrary number of articles such as sheet-like items to several ten sheets so as to be freely removed and inserted within the openable width of a space frame 2, and also, can support removably the articles with thicknesses of milimeters to the arbitrary thickness of the inserted batch to several ten sheets, and can be utilized as a stand-type OA copy base.  <P>SOLUTION: This articles supporting stand comprises the space frame 2 formed of a pair of plates openable to an insertion width, and arranged on the surface of a pedestal 1, a pressing member 3 which is formed hollow using a transformable resilient member and housed in the space frame 2, and pressed toward both sides of the space frame 2 by a repulsive restoring force. In addition, the articles 4 inserted into the gap between the inside surface of the space frame 2 and the pressing member 3 can be removed and inserted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287221-A (JP)
Title: Square steel pipe for core at column-beam joint section and structure of column-beam joint section
Inventor: SATO EIJI
IPC: E04B1/58
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint section core capable of preventing an H-steel beam from interfering with the weld beam portion of the joint section core when the beam of an H-steel is welded to the joint section core formed of a two steel member-welded square pipe for any of a corner column, a side column, and an intermediate column.  <P>SOLUTION: A square steel pipe is used for the column-beam joint section core serving as the column-beam joint section between a square steel pipe column and an H-steel beam. Two hot-rolled angle steels 11 are temporarily assembled in a square shape, the side ends of the angle steels 11 are welded to each other to provide the square steel pipe 1 for the column-beam joint section core which is the two steel member-welded square steel pipe. Since the welded section is located at the corner of a quadrangle, the H-steel beam does not interfere with the weld beam portion of the joint section core.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290694-A (JP)
Title: Imaging device
Inventor: IZAWA KATSUTOSHI
IPC: G03B11/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To recognize an object based on information on invisible light.  <P>SOLUTION: It is determined whether the object is a cloud or a snow according to an amount of ultraviolet rays, it is determined whether the object is a leaf or an achromatic color object according to an amount of infrared rays, it is determined whether the object is a flower or not according to texture, or it is determined whether the object is a cloud or a snow according to the amount in a specific polarization direction. Selection of the ultraviolet rays, the infrared rays, the polarized light in the specific direction, or the visible light and focusing on a solid-state image sensing device are performed by inserting/extracting various types of optical filters in an optical path.  <P>COPYRIGHT: (C)2010,JPO&INPIT