baber/WOPTO huggingface dataset:
Patent JP-2011249522-A (JP)
Title: Determination device and determination method
Inventor: TADA YOSHIAKI
IPC: G05B23/02
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology for detecting an air filter state under the condition depending on a device state.SOLUTION: The determination device includes a housing part for housing a device to be cooled, a first temperature detection part for detecting temperature of the inside of the housing part, a second temperature detection part for detecting temperature of the outside of the housing part, an air filter for enabling ventilation between spaces inside the housing part and the outside of the housing part, a blower for accelerating the ventilation through the air filter, a packaging density calculation part for calculating packaging density of components of the device to be cooled, a consumption power detection part for detecting consumption power of the device to be cooled, a rotational frequency detection part for detecting rotational frequency of the blower, and a determination part for determining that the air filter is clogged when the consumption power is lower than a predetermined threshold value, the rotational frequency is within a predetermined range, and a temperature difference between the inside and the outside of the housing part exceeds a predetermined threshold value that depends on the packaging density and the consumption power.
Patent JP-2011245108-A (JP)
Title: Prize put-out device
Inventor: KIMURA NORIO
IPC: A63F7/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a prize put-out device capable of monitoring whether there is a possibility of a prize being illegally extracted and informing to the effect when there is the possibility of the prize being illegally extracted.SOLUTION: A prize management machine 103 transmits an inventory confirmation command to a prize put-out machine 104 in the case of periodical transmission timing of the inventory confirmation command, and waits for the transmission of inventory data from the prize put-out machine 104. The prize management machine 103, upon receiving the inventory data from the prize put-out machine 104, discriminates whether the received inventory data coincide with present inventory management data for every kind of prizes based on the received inventory data. When discriminating that both data are not coincident in at least one kind of prizes, the prize management machine 103 displays on a display part 307 for a person in charge the effect that there is the possibility of illegal extraction of the prize, and informs a member management server 106 to the effect.
Patent JP-2011246094-A (JP)
Title: Meshing chain-type door opening/closing apparatus
Inventor: UTAKI AKIHIKO
IPC: B61B1/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a meshing chain-type door opening/closing apparatus which secures sufficient traffic space for passengers to safely pass, and at the same time, avoids fall off of the passengers to a gap between a platform and a vehicle, allows the passengers to safely get on and off the vehicle such as an electric train, and which avoids complicatedness of installation.SOLUTION: The meshing chain-type door opening/closing apparatus 100 includes: a pair of meshing chains 110 which mesh with each other to become rigid and freely branched; a chain guiding unit 120 in which a chain storage groove 121 is provided; a driving sprocket 130 for driving the pair of meshing chain 110 so as to be freely movable back and forth; a driving source 140 for supplying driving force to the sprocket 130 for driving; a door section 150 which is driven by the pair of mesh chain 110.
Patent JP-2011251234-A (JP)
Title: Paint wastewater separator
Inventor: KONO YOSHIYUKI
IPC: B01D21/02
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a paint wastewater separator capable of efficiently separating coating cake from paint wastewater.SOLUTION: This paint wastewater separator 1 includes a mixing tank 2 where the paint wastewater is mixed with a separation chemical agent, and a reaction separation tank which receives the mixed wastewater from the mixing tank 2 and separates the coating cake from the mixed wastewater. The reaction separation tank 3 is provided with: an enhancement chamber 5 which promotes the reaction of the paint wastewater and the separation chemical agent in the mixed wastewater that enters from the mixing tank 2; a surfacing chamber 6 which is continuously provided from the enhancement chamber 5 and surfaces the coating cake in the mixed wastewater with a flow channel 45 formed in an inverted U-shape; and a filter chamber 7 which is provided continuously from the surfacing chamber 6, and has a filter plate 51 at a downstream edge, so that the coating cake is efficiently separated from the paint wastewater.
Patent JP-2011251242-A (JP)
Title: Water cleaning implement
Inventor: WATANABE DAISUKE
IPC: B01D21/01
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning implement which cleans dirty water in a pond, a pool or the like and supplies the cleaned water.SOLUTION: The water pumped-up by a pump 21 from the pond, the pool or the like is stored in a water storage tank 1 in which cross-linked polyamino acid or cross-linked polyamino acid salt is added to the stored water and the obtained mixture is agitated by an agitating bar 23 to flocculate/precipitate suspended matter F or precipitates C. The water containing neither suspended matter F nor precipitates C is withdrawn through an intake pipe 7 and the withdrawn water is supplied through a water supply hose 4. The water supply can be continued by tilting the water storage tank 1 or rotating the intake pipe 7 while looking into the water storage tank through a transparent window 9 and by positioning the intake pipe 7 in a portion of the water between the suspended matter F and the precipitates C. The suspended matter F lighter than water is recovered by a tool 41 for catching the suspended matter, which tool is arranged in the center of the bottom surface of the water storage tank 1, and the precipitates C heavier than water is recovered by another tool 46 for catching the precipitates, which tool is arranged on the periphery of the bottom surface of the water storage tank 1, when the cleaned water is supplied while agitating the mixture by the agitating bar 23.
Patent JP-2011254334-A (JP)
Title: Image processing system, image processing device, image processing method, and image processing program
Inventor: NAGAO MASAFUMI
IPC: H04N1/00
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To perform FAX transmission by a round robin system even when a plurality of devices are interlocked and information related to a job is stored by the devices.SOLUTION: An image processing device serving as a slave device holds information required for scheduling even for a job in which an image processing device serving as a master device holds the job information. Whenever the transmission order of a job which is not stored in the image processing device serving as the slave device comes, the image processing device serving as the slave device obtains required job information from the image processing device serving as the master device.
Patent JP-2011252842-A (JP)
Title: Method of element life prediction and circuit board having function of the same
Inventor: NAKAMURA MASATO
IPC: H01L21/60
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To predict lifetime of electronic components by a break in a connected portion of the same mounted on a circuit board prior to an actual break.SOLUTION: A method of predicting lifetime of elements predicts a lifetime of a semiconductor device implemented on a circuit board on which electronic components are mounted via a heat conduction member. A semiconductor device which is implemented on the circuit board via a first heat conduction member and a life expectancy diagnostic part which is implemented on the circuit board via a second heat conduction member whose heat conductivity is smaller than that of the first heat conduction member are energized in synchronization. By repeating energization in synchronization, failures generated in the life expectancy diagnostic part are detected, from which the lifetime of the semiconductor device is predicted.
Patent JP-2011252358-A (JP)
Title: Floating body for increasing bulk of dike
Inventor: HAYASHI SHINICHIRO
IPC: E02B3/04
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing the bulk of a dike by utilizing rising water during a flood.SOLUTION: The floating body for increasing the bulk of the dike is provided in an annular shape on a riverbed, and includes floating body parts 1 provided along the dike on both sides of a river, a floating body part 2 provided so as to cross the river, and a connection body for connecting the floating body with a fixed part provided on the riverbed. The connection body is a rope or a sheet, at least the connection body of the floating body 2 comprises the rope, and the length of the connection body is determined so that the floating body floats to a position where the bulk of the dike is to be increased. The length of connecting the fixing part and the floating body is determined so as to automatically increase the bulk of the dike to the height of the floating body even when the water level of the river rises, and to limit the floating position of the floating body during a flood to the dike.
Patent JP-2011128585-A (JP)
Title: Belt meandering preventing device and image forming apparatus including the same
Inventor: KUDO KOICHI
IPC: G03G15/16
Filed: 2010-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect displacement of a belt in its width direction in a wide detection range at a high detection resolution by using a plurality of inexpensive sensors.  <P>SOLUTION: The belt meandering preventing device corrects the displacement of an intermediate transfer belt in the belt width direction based on the detected result of an edge sensor 24 that detects an amount of displacement of the intermediate transfer belt 61 in the width direction. The edge sensor includes a plurality of optical sensors 24e and 24f that output signals of output levels corresponding to the proportions in an optical path of a light-shielding part 24d moving interlocked with the displacement of the intermediate transfer belt in the width direction. The optical sensors are arranged such that the output levels of the optical sensors change as the belt is displaced in the belt width direction in a predetermined high-resolution detection range. The output signals of the optical sensors are combined such that the rate of change of an output level with respect to the amount of belt displacement within the range becomes greater than the rates of the respective optical sensors. The combined signal is detected as the amount of belt displacement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011256938-A (JP)
Title: Anti-slip seat for fastening member
Inventor: KASHIWAGI EIJI
IPC: F16B43/00
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an anti-slip seat for a fastening member capable of preventing displacement or slip of a fastened member when fastening and fixing a plurality of fastened members.SOLUTION: The anti-slip seat for a fastening member includes anti-slip fine particles. Accordingly, frictional coefficient is increased by holding it between the fastened members to efficiently prevent loosening of a bolt due to vibration and displacement between the fastened members due to external force in a rotation direction and/or a parallel direction, and the fastened members are reliably fixed.
Patent JP-2011041258-A (JP)
Title: Mobile device, apparatus and method having computer readable storage medium
Inventor: FERREN BRAN
IPC: H04M1/72448
Filed: 2010-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve user convenience of a mobile device.  <P>SOLUTION: A method and system may include receiving an incoming call from a caller at a mobile device. Call information including one or more of a group and a priority level based on the call may be received. A call handling rule to apply may be determined based on the call information. It may be determined whether to automatically override the call handling rule based on the call information and an implicit override parameter. Notification may be provided based on the override determination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012000833-A (JP)
Title: Liquid ejection device
Inventor: MASUDA NORIHIRO
IPC: B41J2/18
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection device that can prevent deposition of a suspended substance included in an air flow in the device without deteriorating recording quality.SOLUTION: The liquid ejection device 11 includes: a liquid ejection head 14 in which a nozzle 26 is provided for ejecting an ink to a sheet P conveyed in a conveyance direction; and a rotation roller 27 disposed so as to be aligned with the liquid ejection head 14 in the conveyance direction X. The rotation roller 27 rotates so that a portion of the rotation roller 27 that faces an upstream side in the conveyance direction X moves in a direction away from a conveyance path of the sheet P, whereby a flow direction of the air flow F1 that occurs in conjunction with conveyance of the sheet P is changed.
Patent JP-2012005286-A (JP)
Title: Motor controller and electric power steering device
Inventor: NAMIKAWA ISAO
IPC: H02P6/08
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller for precisely detecting occurrence of a conduction failure in a power supply passage without detecting a rotation angle speed based on a real rotation angle.SOLUTION: A conduction failure detecting portion determines that an abnormality showing occurrence of a conduction failure occurs in an X-phase being a specified phase (step 606) when a phase current value Ix of the specified phase shows a non-conduction state (|Ix|<I2, step 604:YES), and an addition angle θa is determined to be smaller than a threshold C which is set in accordance with a high speed rotation region where a motor current is minimized due to influence of an induced voltage (θa<C, step 605:YES) although the specified phase (X-phase) being a detection object phase is a phase to be in a conduction state (|Ix*|>I0, step 603:YES).
Patent JP-2012001151-A (JP)
Title: Hinge structure of back door for vehicle
Inventor: HAMAZAKI HITOSHI
IPC: B60J5/10
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the hinge structure of a back door for a vehicle, which permits thermal expansion of a resin material and can restrain the back door for the vehicle from being deformed to outside of the vehicle between hinges on both sides in a vehicle width direction.SOLUTION: The back door 20 includes a resin-made door outer panel 24 and a resin-made door inner panel 26. To both sides of the back door 20 in the vehicle width direction, the hinge 22 for turnably supporting the back door 20 to a body 11 is provided. The hinge 22 includes a body mounting member 40 with a shaft 42, and a back door mounting member 44 with a turning section 44B which turns around the shaft 42. When the back door 20 is in a normal temperature state, the turning section 44B comes into contact with the side wall section 40B of an inner side of the body mounting member 40 in the vehicle width direction. When the back door 20 is thermally expanded, the turning section 44B makes the shaft 42 slide to an outer side in the vehicle width direction, and thermal expansion of the back door 20 is permitted.
Patent JP-2010239152-A (JP)
Title: Silicon carbide semiconductor device
Inventor: WATANABE TOMOKATSU
IPC: H01L21/336
Filed: 2010-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device which is free of a process defect in manufacturing of the device and has a p-type base ohmic contact of low resistance.  <P>SOLUTION: In an ion implantation process, a silicon carbide wafer is held at a temperature of 175 to 300°C, preferably, 175 to 200°C. Resistivity of a p-type base ohmic contact using a p++ region formed by ion implantation at 175 to 300°C is 8E-4 Ωcm<SP>2</SP>or less, and less than that when ion implantation is carried out at a temperature of >300°C. Further, no process defect is caused.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012007522-A (JP)
Title: Engine
Inventor: HIROOKA HISATO
IPC: F02D41/02
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an engine capable of suitably reducing adhesion of fuel spray to a bore wall.SOLUTION: The engine 50 includes a fuel injection valve 58 directly injecting fuel into a cylinder 51a, and a crankshaft 59, and forms a tumble flow T in the cylinder 51a. When viewing along the extending direction of a crank axis Lc, a line connecting an end portion 58a of the fuel injection valve 58 and the center of the tumble flow T is set as a first axis L1, and a second axis L2 is set at a line having a base point at the end portion 58a and lying at a position turned to the center side of the tumble flow T by a predetermined angle α from an external tangent line Lt which is extended from a base point of the end portion 58a while aligning the extending direction with the turning direction of the tumble flow T and is externally tangent to the tumble flow T. The fuel injection valve 58 injects the fuel into a space between the first and second axes L1, L2.
Patent JP-2012006456-A (JP)
Title: Fuel cutoff valve
Inventor: MIURA NATSUJI
IPC: B60K15/01
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To constitute a fuel cutoff valve 10 so as to be easy in setting a load of a spring by reducing the number of part items.SOLUTION: The fuel cutoff valve 10 includes a casing 20 for forming a valve chest 30S, a float 51 and a spring 70. The spring 70 includes a body side installing part 76 formed of a metallic thin plate arranged at one end of the spring 70 and engaged with the casing 20, and a float side energizing part 75 arranged at the other end and transmitting a spring force to the float 51, and is constituted by cutting and dividing the thin plate so as to generate the spring force when a distance between the body side installing part 76 and the float side energizing part 75 is varied.
Patent JP-2011076592-A (JP)
Title: Method of authenticating reliable biometric data
Inventor: WANG YIGE
IPC: G06F21/32
Filed: 2010-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve FRR-FAR tradeoff of a user authentication method using biometric data to which an error correcting code is applied.  <P>SOLUTION: The method includes steps of: measuring reliability of each bit in enrollment biometric data by using a processor; arranging the bits; encoding the enrollment biometric data in the decreasing order to produce an enrollment syndrome; arranging bits in authentication biometric; decoding the authentication enrollment syndrome to produce an estimate of the enrollment biometric data; and generating an output signal indicating that the estimate of the authentication biometric data is substantially the same as the enrollment biometric data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012009665-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SEO HIROMASA
IPC: H01L21/822
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method for efficiently testing a wide variety of semiconductor devices at low cost while preventing increase in testing time.SOLUTION: The semiconductor device manufacturing method comprises the steps of transmitting from a computer 3 to a tester 4, a test program, a test pattern and a ROM file to be written in a ROM of the semiconductor device, determining at the tester 4 whether a ROM number included in the ROM file is 'XXX' or 'YYY' before performing model-dependent tests such as a RAM function test, measurement of power leakage and ROM writing of writing the ROM file and determining the type of the testing target semiconductor device is model A or model B. In the model-dependent tests, according to the result of model determination, test determination is performed based on a standard value appropriate for the determined model.
Patent JP-2011119644-A (JP)
Title: Method of manufacturing semiconductor device and substrate processing apparatus
Inventor: HANASHIMA TAKEO
IPC: H01L21/205
Filed: 2010-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve surface roughness of an amorphous silicon film.  <P>SOLUTION: The manufacturing method includes a pre-purge process which deposits the amorphous silicon film on a substrate at a first container pressure and a deposit process which is the next process of the pre-purge process and deposits at a second container pressure; and the second container pressure serving as container pressure during the deposit process is lower than the first container pressure serving as container pressure during the pre-purge process. Further, the SiH<SB>4</SB>flow of each process is varied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012005784-A (JP)
Title: Gaming machine
Inventor: HIRAKURI ATSUSHI
IPC: A63F7/02
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a gaming machine capable of preventing fraudulent acts and also avoiding, as much as possible, determination as fraudulent acts for abnormality that can be caused in a normal game.SOLUTION: When a game ball enters any one of a plurality of winning gates installed in a game area, a prescribed number of prize balls are put out. The gaming machine is provided with: a ball entry detecting means for detecting ball entry in winning gates; a ball entry passage, through which game balls entering the winning gates can pass; an assembly section, in which game balls passing through the ball entry passage are assembled; and an assembly section detecting means for detecting game balls in the assembly section. A prescribed period is set so as to exceed the longest required time, in which a time required to reach the assembly section is the longest, in the plurality of winning gates. Then, the gaming machine is configured to put out the prize balls on the condition that the game ball is detected by the assembly section detecting means within a prescribed period after the ball entry is detected by the ball entry detecting means.
Patent JP-2012015587-A (JP)
Title: Solid-state image pickup device
Inventor: NAKANO KEN
IPC: H04N5/365
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device that can effectively correct various kinds of noises.SOLUTION: A third optical black unit 13 is disposed in parallel to a first optical black unit 11 in a line direction and in parallel to a second optical black unit 12 in a column direction. A vertical streak correction circuit 22 averages black level signals from the first optical black unit 11 every column and adds/subtracts the average signal to/from an output signal of an effective pixel unit 14. A lateral streak correction circuit 21 averages black level signals from the second optical black unit 12 every line and adds/subtracts the average signal to/from an output signal of the effective pixel unit 14. At least one of the vertical streak correction circuit 22 and the lateral streak correction circuit 21 adds/subtracts the average signal of signals read out from a third optical black unit 13 to/from the black level signal.
Patent JP-2012015240-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MOCHIDA AKIYOSHI
IPC: H01L23/473
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving cooling efficiency without increase of a coolant passage, and to provide a method of manufacturing the same.SOLUTION: A semiconductor device 100 comprises: an insulating base material 10; a semiconductor element 20 that is buried in the insulating base material 10 and is sealed with the insulating base material 10; and coolant passages 60 that are constituted from the insulating base material 10 and in which a coolant for cooling the semiconductor element 20 flows. The insulating base material 10 includes a plurality of protrusions 11 protruding from a peripheral area on passage configuration surfaces configuring the coolant passages 60.