baber/WOPTO huggingface dataset:
Patent JP-2011227230-A (JP)
Title: Optical scanner and image forming apparatus incorporating the same
Inventor: MATSUMOTO KAZUTAKA
IPC: H04N1/113
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner and an image forming apparatus capable of suppressing the deviation of the start position of emission of a light beam on a scanned object (such as the formation starting position of a latent image) with a simple constitution.SOLUTION: A laser scanner 2, in the process of a scan in the A direction, calculates a scan angle of a deflection mirror 25 on the basis of a period of time from detection of a laser beam LB by a BD23L1 and a BD23L2 until detection by a BD23R1 and a BD23R2. The laser scanner 2 performs control so that the calculated scan angle matches the standard angle. A control section 9 writes an image of a scan in the A direction after a lapse of a period of Tfrom detection of the laser beam LB by the BD23L1 and the BD23L2 during the scan in the A direction. The control section 9 writes an image of a scan in the B direction after a lapse of a period of Tfrom detection of the laser beam LB by the BD23R1 and the BD23R2 during the scan in the A direction.
Patent JP-2011228453-A (JP)
Title: Multilayer circuit board, motor control device and vehicle steering device
Inventor: NAKAI MOTOO
IPC: H05K1/16
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact multilayer circuit board having excellent heat dissipation.SOLUTION: A power board 49 as the multilayer circuit board includes a plurality of conductive layers 61-64 and a plurality of insulating layers 71-74 that are laminated alternately. Under the first conductive layer 61, which is a surface layer, lower layers 57 supported by a heat sink 56 are provided. On the second conductive layer 62 of the lower layers 57, a resistance pattern 550 is formed as a wiring pattern. A plurality of portions 551-555 of the resistance pattern 550 are connected to conductive patterns 641-645 of the fourth conductive layer 64, which is the lowest conductive layer of the lower layers 57, by the intermediary of heat radiation via holes 81-85.
Patent JP-2011233993-A (JP)
Title: Communication system, communication method and server
Inventor: IGARASHI YUICHI
IPC: H04W28/10
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that solves a problem of using an incorporated device which cannot implement a protocol requiring heavy processing and a lot of memory.SOLUTION: A communication system comprises a terminal device, a gateway connected to the terminal device via a network, and a server connected to the gate way via the network. The gateway determines whether data has a data format which the gateway can process, when it has received the data, and sends the data to a server if the data has a data format which the gateway cannot process. Then the server converts the data format to a data format which the gateway can process and sends the converted data to the gateway. The gateway processes the converted data and sends the processed data to the terminal device.
Patent JP-2011233077-A (JP)
Title: Information processor, test case generation method, program and recording medium
Inventor: FREDERIK DE KEUKELAERE
IPC: G06F11/28
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for automatically generating a test case in the software test of a Web application.SOLUTION: This information processor 18 includes: a pattern storage part 32 for storing one or more resource identifier patterns including constraints extracted by analysis from a server code 22 of a Web application; a client code analysis part 34 for analyzing a client code generated from the server code, and for finding out one or more event sequences suitable for at least one of the one or more resource identifier patterns; and a test case generation part 36 for fetching a client state 42 constructed from the client code, and for executing each of the one or more event sequences on the client state 42, and for generating a test case including a resource identifier generated as the result of execution of the event sequence.
Patent JP-2011237057-A (JP)
Title: Air conditioner
Inventor: SUEHIRO HIDEYUKI
IPC: F25B1/00
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner wherein a plurality of individually operable indoor machines are connected to an outdoor machine and wherein occurrence of liquid back can be suppressed in advance when the number of the used indoor machines increases during cooling operation.SOLUTION: A controller 41 acquires a temperature difference of a refrigerant between the upstream side and the downstream side of an outdoor machine electronic expansion valve 21 in cooling operation, and performs opening control of the outdoor machine electronic expansion valve 21 to reduce the acquired temperature difference. When the number of the operated indoor machines 30 increases, the controller 41 stops the opening control of the outdoor machine electronic expansion valve 21 for a prescribed time.
Patent JP-2011235482-A (JP)
Title: Kneading equipment
Inventor: YAMADA SAYAKA
IPC: B29C48/40
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide kneading equipment which employs cantilever structure of supporting only the proximal end side of a screw shaft by a bearing, and nonetheless suppresses contact of the distal end of the screw shaft with a barrel.SOLUTION: The kneading equipment 1 includes: the screw shaft 2 for kneading material; and the barrel 3 in which the screw shaft 2 may be inserted. A contact prevention means 13 configured to prevent the screw shaft 2 from contacting with the barrel 3 in the midst of the rotation by a magnetic force is provided between the screw shaft 2 and the barrel 3. Besides, preferably, the kneading equipment 1 is an extruder equipped with two screw shafts 2, and it is preferable that the distal end of the screw shaft 2 is a free end, whereas the proximal end of the screw shaft 2 is freely turnably supported.
Patent JP-2011236319-A (JP)
Title: Metal adsorbent and metal separation method
Inventor: NAGAI DAISUKE
IPC: C02F1/62
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of adsorbing and collecting metals, such as a rare metal or a harmful metal efficiently.SOLUTION: A water-soluble polymer comprises carrying out the polyaddition reaction of a diamine compound and a compound which has two or more groups which react with an NH component of the diamine compound to form a covalent bond and is used, thereby metals, such as a rare metal or a harmful metal are adsorbed and collected.
Patent JP-2011243629-A (JP)
Title: Device and method for measuring temperature characteristics, and method of manufacturing semiconductor device
Inventor: HIROSE SATOSHI
IPC: H01L21/66
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of measuring temperature characteristics of a semiconductor device under a more accurate preset temperature.SOLUTION: A device 1 for measuring temperature characteristics is a device which measures the temperature characteristics of a semiconductor wafer 31. The device 1 for measuring the temperature characteristics includes a container 10 which can hold a heat medium 21 and the semiconductor wafer 31 in a state that at least a part of the semiconductor wafer 31 is immersed in the liquid heat medium 21 having insulation property. Moreover, this device 1 includes a heating device 11 which heats the heat medium 21 held in the container 10. This device 1 also includes a characteristic measuring instrument 12 which measures the temperature characteristics of the semiconductor wafer 31 in a state that the heat medium 21 is boiling.
Patent JP-2011242454-A (JP)
Title: Heating device and image forming apparatus
Inventor: KIMURA KENTARO
IPC: G03G15/20
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating device hardly inducing variation in temperature in a longitudinal direction of the device and to provide an image forming apparatus hardly inducing differences in a fixing effect.SOLUTION: The heating device includes a long heating resistor formed on an insulating substrate, first and second conductive patterns extending in the longitudinal direction of the heating resistor, and first and second electrodes supplying electric power to the heating resistor. A first connecting point electrically connecting the first electrode to the first conductive pattern, and a second connecting point electrically connecting the second electrode and the second conductive pattern are spaced apart from each other with respect to the longitudinal direction of the heating resistor, and each spaced from an end in the longitudinal direction. A portion of the heating resistor extending between the first connecting point and the second connecting point has a smaller resistance value than in another portion of the heating resistor.
Patent JP-2011241080-A (JP)
Title: Cargo-handling hydraulic circuit device for forklift
Inventor: ISHIKAWA HIROHIKO
IPC: B66F9/22
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a cargo-handling hydraulic circuit device for a forklift, which can eliminate power loss for prevention of occurrence of cavitation by dispensing with constant rotation of a booster pump to prevent the occurrence of the cavitation.SOLUTION: The cargo-handling hydraulic circuit device for the forklift includes the booster pump 35 for preventing the occurrence of the cavitation on the intake sides of a hydraulic pump 30 for lift and a hydraulic pump 40 for tilt. The booster pump 35 is connected to the hydraulic oil intake sides of the hydraulic pumps 30 and 40 for lift and tilt, and rotated by a drive motor 36. Additionally, the cargo-handling hydraulic circuit device includes a control mechanism 60. When extending a lift cylinder 14 and a tilt cylinder 19, the control mechanism 60 makes the drive motor 36 run on the basis of an operation of each of levers 22 and 23, and variably controls the number of revolutions thereof depending on a manipulated variable of each of the levers 22 and 23.
Patent JP-2011242339-A (JP)
Title: Test head, testing board and test device
Inventor: MAKITA DAISUKE
IPC: G01R31/26
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To insert and extract a testing board inside the test head in a state where a connection for placing a test device is disposed on the test head.SOLUTION: The test head which holds the testing board for testing the test device comprises a body for holding the testing board in its inside in a state where an opening for inserting and extracting the testing board is formed on one of the side faces and the upper side of the testing board is directed to the top face and a mounting member which guides the lower side of the testing board from the opening to a predetermined position and mounts the testing board on the body by applying a force to the upside against the lower side of the testing board.
Patent JP-2011244362-A (JP)
Title: Content editing and generating system with automatic content arrangement function
Inventor: ASAHI YOICHI
IPC: H04N7/173
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a content editing and generating system capable of detecting an optimal area in positioning source contents or changing the size, and arranging the contents in an optimal size in the relevant area.SOLUTION: A content editing and generating system 1 with an automatic content arrangement function for editing one or more source contents and generating multimedia contents comprises: a source content file 24 for storing source contents; a stage object 222 for storing attribute information of a stage window 32 to arrange source contents thereon; a view object 221 for storing the attribute information of the source contents on the stage window 32 in association with the stage object 221; and an authoring function 21 for arranging on the stage window arrangement target contents which are the source contents selected from the source content file 24.
Patent JP-2011006395-A (JP)
Title: Method for producing conjugated diene
Inventor: ORITA SOICHI
IPC: C07C5/48
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conjugated diene such as butadiene by catalytic oxidative dehydrogenation of a monoolefin such as n-butene, which method can more safely be carried out and can stably produce a conjugated diene at a higher yield.SOLUTION: The method for producing a conjugated diene including a process of mixing a raw material gas comprising a 4C or greater monoolefin with a gas comprising molecular oxygen, supplying them to a reactor, and subjecting them to oxidative dehydrogenation in the presence of a catalyst to obtain a product gas comprising a corresponding conjugated diene, is characterized in that the concentration of a combustible gas present in the gas supplied into the reactor is not lower than the upper explosion limit and the concentration of oxygen present in the product gas is not lower than 2.5% by volume and not higher than 8.0% by volume.
Patent JP-2011249132-A (JP)
Title: Emergency illumination device and emergency luminaire
Inventor: YAMASHITA KOJI
IPC: F21V23/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an emergency illumination device and an emergency luminaire that increase visibility even when smoke is generated.SOLUTION: The emergency illumination device includes a lighting portion 2 having a light emitting element group 21 emitting white light and a light emitting element group 22 emitting yellow light, a secondary battery E, a charging circuit portion 6 which charges the secondary battery E through power supply from a commercial power source AC, a power failure detection portion 5 which detects the power supply from the commercial power source AC and its interruption, a lighting circuit portion 3 which uses the secondary battery E as an input power source to supply LED currents I1, I2 to the light emitting element groups 21, 22 of the lighting portion 2, a control portion 4 which drives the lighting circuit portion 3 once the power failure detection portion 5 detects the interruption of the commercial power source AC so as to turn on the lighting portion 2, and a smoke determination portion 7 which determines whether smoke is generated based upon a detection result of a smoke sensor 8 detecting smoke density. The control portion 4 makes the light emitting element groups emit the yellow light when a power failure occurs and smoke is generated or the white light when the power failure occurs and no smoke is generated.
Patent JP-2010274910-A (JP)
Title: Transition of stringer, and manufacturing method for composite component using transition of stringer
Inventor: BROOK KENNETH L
IPC: B64C1/06
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for stabilizing a web of a stringer.  <P>SOLUTION: The stringer is provided with: a base part 28; and a first web 30 and a second web 32 extending from the base part toward an outer side. A direction of at least one of the first web and the second web can be transferred from a first angle 110 to a second angle within an angle transition zone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011249206-A (JP)
Title: High frequency correspondence flexible flat cable
Inventor: SHIRATA TAKAHARU
IPC: H01B11/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that area saving can not be achieved due to the lowness of the degree of freedom of a mounting position of a connector with a round cable connected because the round cable is lack of flexibility even though the round cable is used as a transmission line in a wiring material used in a high frequency area corresponding to high-speed transmission, and that the simplification of a processing process and the reduction of the number of components are difficult to achieve because noise countermeasure and impedance matching have to be taken into consideration.SOLUTION: A tongue piece-shaped connector fitting piece in which a signal line is exposed on a surface side and a ground layer made of a conductive material is exposed over an entire width of a rear side in a width direction, respectively, and a notch for coming-off prevention is formed at both side edges is formed at an end of a flat band-like flexible flat cable body with a signal line embedded inside in a longitudinal direction.
Patent JP-2011246249-A (JP)
Title: Edge regulation device, medium accommodation cassette, and recording apparatus
Inventor: NEMURA TORU
IPC: B65H1/04
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an edge regulation device which reduces the thickness around a bottom plate of a paper cassette while displacing two edge guides in conjunction with each other by using a rack pinion mechanism.SOLUTION: The edge regulation device 5 includes a first edge guide 14 with a rack portion 14b formed therein, a second edge guide 15 with a rack portion 15b formed therein, and a pinion gear 16 which meshes with both racks and moves both edge guides in directions reverse to each other by its rotation. Gear regulation portions 14c and 15c are formed in the rack portions. By arranging the pinion gear 16 between the bottom plate 11a of the paper cassette 11 and the gear regulation portions 14c and 15c, the pinion gear 16 is held without using a fixing means such as a screw.
Patent JP-2011247817-A (JP)
Title: Rigidity evaluation device and rigidity evaluation method of combination structure
Inventor: OTSUKI MASAHISA
IPC: G01N3/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a rigidity evaluation device and a rigidity evaluation method of a combination structure, which are capable of easily and accurately evaluating rigidity of a combination structure obtained by coupling one of a pair of fastening members, which is fastened to the other fastening member, and a support member in a simple configuration, by obtaining a relation between load and displacement, determining whether coupling between the other fastening member and the support member, and the like.SOLUTION: The rigidity evaluation device of the combination structure includes: a load applying means 1 which is fastened to one fastening member Aa and applies a load; a displacement measuring means 2 which measures a displacement of the load applying means 1 relative to a support member B due to load application of the load applying means 1; and a processing means 3 which evaluates rigidity of the combination structure on the basis of the load applied by the load applying means 1 and the displacement.
Patent JP-2011254140-A (JP)
Title: Filter coefficient setting method of digital receiving device and digital receiving device
Inventor: OYA MASAHIKO
IPC: H03H21/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a filter coefficient setting method of a digital receiving device and the digital receiving device which quickly perform, even when receiving different noise signals in respective receiving operation mode, calculation and update of filter coefficients to remove the noise signals.SOLUTION: In a digital receiving device, a correlation coefficient calculation unit 34 for calculating whether received noise signals are the same in receiving operation modes before and after a stop mode is provided. In a case where learning processing of calculation and update of filter coefficients of a filter unit 31 for the noise signals enters the stop mode and interrupts on the way, and the noise signal received in the current receiving operation mode is different from the noise signal received in the previous receiving operation mode, a filter control unit 33 puts the filter coefficients of the filter unit 31 maintained in the previous receiving operation mode into a reset status, and starts the learning processing for the current noise signal from the reset status. This enables the learning processing to be finished in a short time so that the noise signals can be removed quickly.
Patent JP-2011252947-A (JP)
Title: Image forming apparatus
Inventor: TANABE YUICHI
IPC: G03G21/16
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus enabling application of exactly appropriate opening force to both toggle latch mechanisms disposed on a door, simultaneously releasing both of the mechanisms and preventing a twisting deformation of a door member, even if the door member is wide.SOLUTION: A door unit 100B can be opened and closed so as to be fallen toward a side surface side, and is engaged to an apparatus body 100A on both ends by toggle latch mechanisms 37. A handle lever 29 used for opening the door unit 100B is provided with a holding part 29a on the side surface and at a position closer to the front side than the center in the depth direction. The handle lever 29 is pivotally supported at a position closer to the back side than the center in the depth direction. Externally pulling the holding part 29a causes the handle lever 29 to abut on an abutting part 34 arranged at a position closer to the back side than the center in the depth direction of the door unit 100B, energizing it to an opening direction.
Patent JP-2011251453-A (JP)
Title: Reinforcing plate sticking apparatus
Inventor: KATO KAZUHIKO
IPC: H05K1/02
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact reinforcing plate sticking apparatus.SOLUTION: The reinforcing plate sticking apparatus 10 sticks reinforcing plates 12a, 12b, 12c... to predetermined positions of substrates 14a, 14b, 14c... The reinforcing plate sticking apparatus 10 has a reinforcing plate arranging stand 16 where two or more reinforcing plates 12a, 12b, 12c... are arranged, a substrate arranging stand 18 where one or more substrates 14a, 14b, 14c... are arranged and a multi-joint arm 20 which is provided between the reinforcing plate arranging stand 16 and the substrate arranging stand 18 and which moves and mounts the reinforcing plates 12a, 12b, 12c... arranged on the reinforcing plate arranging stand 16 onto upper surfaces of the substrates 14a, 14b, 14c... arranged on the substrate arranging stand 18. Preferably a suction head for sucking the reinforcing plates 12a, 12b, 12c... and a camera may be provided near a top end of the multi-joint arm 20.
Patent JP-2011257977-A (JP)
Title: Cooling system for server rack
Inventor: KITAGAWA TAKASHI
IPC: G06F1/20
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To economically cool a plurality of servers by providing no cooling pump over the servers and to stably supply each server with a constant amount of coolant according to a change of a demand for cooling.SOLUTION: The cooling system 1 distributes a coolant C by a pump 10 from a tank 4 through a water supply header 9 to a plurality of servers 3. In each of the servers 3, the coolant C passes through a nozzle 7, flows through a coolant pipe 6, cools a heating part, and then is drained into a drain header 15. As the nozzle 7, a part which flows a constant flow rate of the coolant C by applying a constant pressure and requires no actuator is used. The coolant C raised in temperature is cooled in a heat exchanger 17 and then flows through a return current pipe 16 to return to the tank 4. A controller 14 controls the pump 10 based on a signal from a pressure gauge 11, keeps a constant water supply pressure of the water supply header 9, and controls the constant flow rate of the coolant C into the nozzle 7.