baber/WOPTO huggingface dataset:
Patent JP-2011169436-A (JP)
Title: Ball screw device
Inventor: WATANABE HAJIME
IPC: F16H25/20
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device having a reduced axial length, guiding a screw shaft to be linearly moved without providing a spline raceway on the screw shaft.  <P>SOLUTION: A guide means 8 for guiding the screw shaft 2 to be linearly moved has an inner cylinder 13 fixed to the outer periphery of a holder 6, an outer cylinder 14 fitted to the outer periphery of the inner cylinder 13 in a non-rotatable and linearly movable manner, and a connection cylinder 16 for connecting the screw shaft 2 and the outer cylinder 14 to each other so that both of them can be linearly moved in one unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173183-A (JP)
Title: Robot hand
Inventor: KANESHIMA YOSHIHARU
IPC: B25J15/08
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot hand stabilizing the holding condition even when holding a workpiece by a right and left pair of flat planes.  <P>SOLUTION: The robot hand 11 holding the workpiece 12 includes a pair of claws 13, 14 and a chuck device 16 opening and closing the distance between the pair of claws 13, 14 between an opened position and a closed position. The claw 13 of one of the claws includes in its middle part a single projected part 13a contacting the surface of the workpiece 12 in the closed position, and the claw 14 of the other of the claws includes a pair of projected parts 14a contacting the surface of the workpiece 12 in the closed position in two positions in the direction orthogonal to the open/close direction connecting the opened position and the closed position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173468-A (JP)
Title: Vehicular control apparatus
Inventor: MOROKUMA YOSUKE
IPC: B60K31/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sensation of running from degrading, by suppressing undershoot of vehicle speed at deceleration, without sacrificing tracking ability to the speed of target vehicle.  <P>SOLUTION: A vehicular control apparatus sets a pseudo-target vehicle speed initialized at a target vehicle speed, when an actual vehicle speed reduces by a deceleration fuel cut, until the deviation of the actual vehicle speed from the target vehicle speed becomes a vehicle speed difference ΔV. The pseudo-target vehicle speed is increased with computing periods, within the range of the actual vehicle speed. With the increase in the speed of the pseudo-target vehicle, a required acceleration is increased from a minimum value to an acceleration necessary for recovery from the deceleration fuel cut. After recovery from the deceleration fuel cut, the pseudo-target vehicle speed is changed gradually to the speed of the target vehicle and the required acceleration is increased to the acceleration necessary for uniform motion (degree of acceleration=0). As a result of this, the actual vehicle speed to the speed of the target vehicle can be matched, while suppressing undershoot, without sacrificing the tracking ability to the target vehicle speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175478-A (JP)
Title: Selecting device, selecting method, and selection program
Inventor: KOMABA YUSUKE
IPC: G06F17/30
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To select a product to be disposed of and a product to be replaced from products having different uses.  <P>SOLUTION: A selecting device has a record storage part for storing a plurality of records including product information for identifying a product used by a user and situation information identifying a situation in which the product is used, in association with user information for identifying a user. For a user record which is a record associated with predetermined user information, the selecting device calculates a utility ratio based on a record stored in the record storage part in association with other user information different from the user information. The selecting device selects product information of the user record in which a satisfaction level indicated by a calculated value, which is a value calculated by a calculation part, is lower than a predetermined satisfaction level, and presents it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174688-A (JP)
Title: Combustion device
Inventor: SAITO SHUNICHI
IPC: F24H9/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient heat exchange by efficiently recovering generated condensation water.  <P>SOLUTION: This combustion device 100 includes: a combustion part 10 supplying combustion gas through a combustion gas flow path 11; a heat exchange part 20 mainly recovering sensible heat from combustion gas; passage combustion gas flow paths 31-33 which are paths for combustion gas made to pass through the heat exchange part 20; and a latent heat recovery heat exchange part 40 recovering latent heat from the combustion gas made to pass. The latent heat recovery heat exchange part 40 is provided in the passage combustion gas flow path 32, so that the combustion gas made to pass is made to flow from the upper side to the lower side of the latent heat recovery heat exchange part 40. The latent heat recovery heat exchange part 40 is constituted of only a heat transfer pipe 41 through which fluid such as water is made to pass, and the outer peripheral surface of the heat transfer pipe 41 has no projection or recess preventing condensation water adhered to the heat transfer pipe 41 from dropping downwardly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177737-A (JP)
Title: Tube expanding device
Inventor: HIYAMA MASAYUKI
IPC: B21D39/20
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tube expanding device which does not require large force when performing marking, thereby reducing influences on a cylindrical molding such as thickness and appearance, which is applicable to various inside diameters and which surely and stably performs marking.  <P>SOLUTION: The tube expanding device expands the cylindrical molding arranged on the circumference of a die 2. The tube expending device includes: the die 2 which has a cylindrical shape provided with an inner surface being a tapered surface 3b and an cylindrical outer surface the outside diameter of which is constant and divided into a plurality of segmental dies in the peripheral direction; guide rails which support each segmental die movably in the radial direction of the die 2; a bar-shaped member 4 provided with a tapered surface 3a which is slidable on the tapered surface 3b of the die 2 on the side face thereof; and a direct-acting driving mechanism for driving each segmental die so as to diverge in the radial direction by adding the driving force to the small-end side and the large-end side of the bar-shaped member 4 and converting the driving force into force in the radial direction in the tapered surface 3b. The tube expanding device is provided with: projecting parts which are installed on the outer surfaces of the segmental dies and projected from the outer surfaces; and grooves 6 of the projection parts which are adjacent to the projecting parts and have the grooves which are buried into the outer surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177399-A (JP)
Title: Medical image capturing apparatus
Inventor: NISHIMURA HIROKO
IPC: A61B5/055
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide user-friendly operation environment by reducing complication of the setting operation of parameter values in a medical image capturing apparatus.  <P>SOLUTION: A capturing condition setting screen 12 for displaying parameter setting columns for every group is provided to receive the input of each parameter value corresponding to the setting column. When one parameter is selected out of the parameter setting columns, related parameter setting columns related to the selected parameter are displayed on the same display screen (a right area 13 and the left area 14 of a candidate data display screen). Because the parameters, or the setting objects, are classifiedly displayed, this constitution can dispense with an operation such as turning a page for searching the parameter out of the many parameters so as to facilitate the operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185654-A (JP)
Title: Electric logging method and electric logging device
Inventor: HIROSE KIYOSHI
IPC: G01V3/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric logging method and an electric logging device performing exact soil determination and simplifying the circuit configuration of an electrode for measuring specific resistance, by measuring the true specific resistance of the ground at respective depths in the earth and by evaluating the ground characteristics based on the measured values.  <P>SOLUTION: The electric logging method includes a step of arranging ground specific resistance measuring electrodes 6a, 6b, 6c, 6d and gap water specific resistance measuring electrodes 7a, 7b, 7c, 7d in the ground, a step of electrically connecting these electrodes, a step of configuring the circuit so that current flows in one group of electrodes by switching the polarity of an electric power source, a step of calculating the apparent specific resistance of the ground and the specific resistance of the gap water, and a step of calculating the true specific resistance of the ground based on these specific resistance values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183282-A (JP)
Title: Method for manufacturing regenerated fischer-tropsch synthesis catalyst, and hydrocarbon manufacturing method
Inventor: ONO HIDEKI
IPC: B01J38/10
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a regenerated Fischer-Tropsch synthesis catalyst by which the Fischer-Tropsch synthesis catalyst used in Fischer-Tropsch synthesis reaction and having reduced activity is regenerated to a reusable level by a simple and easy method.  <P>SOLUTION: The method for manufacturing the regenerated Fischer-Tropsch synthesis catalyst by which the Fischer-Tropsch synthesis catalyst used in the Fischer-Tropsch synthesis reaction can be regenerated is characterized by having a steaming process in which the used catalyst, wherein cobalt and/or ruthenium is carried on a silica-containing carrier having 4 to 25 nm average pore diameter measured by a nitrogen adsorption method and activity expressed by initial CO conversion rate is 40-95% on the basis of the activity of corresponding unused catalyst, is brought into contact with a gaseous mixture comprising 1-30 vol.% of steam and an inert gas, under pressure of atmospheric pressure to 5 MPa and at a temperature between 150 and 350°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185726-A (JP)
Title: Method and device for inspection of assembling workpiece
Inventor: YOSHIOKA HIROSHI
IPC: G01B11/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device, capable of correctly inspecting assembly of a workpiece by using a skin surface as a reference plane, even if a position or a dimension of the skin surface of a casting on which the workpiece is assembled is changed with elapse of time.  <P>SOLUTION: In the method for inspection of assembling the workpiece of an inspection object by using a surface 3a of another workpiece on which the workpiece 1 is to be assembled as a reference plane, by imaging by irradiating the workpiece 1 with light on a plane intersecting the line of sight of the imager 11, when only a cast skin of another workpiece 3 cast by a die exists other than the workpiece 1 which is the inspection object within a visual field of the imager 11, the position of the reference plane is corrected by a moving average method in each die by which another workpiece 3 is cast by using a cast skin surface as the reference plane, and the position of the workpiece 1 to the corrected reference plane is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185222-A (JP)
Title: Abnormality detector of fuel supply system
Inventor: ISHIKAWA SHINICHI
IPC: F02M37/08
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detector of a fuel supply system capable of detecting any abnormality of the fuel supply system while suppressing any increase in cost.  <P>SOLUTION: The abnormality detector of the fuel supply system includes a signal processing unit of executing the processing of determining whether the air-fuel ratio is rich or lean based on the output signal of an air-fuel ratio sensor installed on an engine, the processing of counting the number of lean determination in which the air-fuel ratio is determined lean if the engine operational state is included in an abnormality monitoring operational range, the processing of recognizing the case in which the number of lean determination is equal to or more than the predetermined value, and the processing of determining the abnormality of the fuel supply system when the abnormality monitoring state is continuously recognized by the predetermined number.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186995-A (JP)
Title: Driving support system
Inventor: MIYAMOTO YUKA
IPC: G08G1/16
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support system stimulating a break in real time, while keeping pace with an actual condition of a driver.  <P>SOLUTION: This driving support system 100 for supporting driving of a vehicle includes at least one of a liquid crystal display 5 and a speaker 6 for informing the vehicle driver of an advice to obtain the break, a wobble detecting part 3 for detecting wobble of the vehicle, a HDD 2 for storing a wobble threshold value, and a CPU 7 for determining whether a wobble frequency of the vehicle per a prescribed time exceeds the wobble threshold value or not, and controlling at least one of the liquid crystal display 5 and the speaker 6, when the wobble frequency of the vehicle per the prescribed time is determined to exceed the wobble threshold value, to inform the driver of the advice to get the break.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188422-A (JP)
Title: Monitoring system for specifying affected service and method of the same
Inventor: YOSHIKANE NOBORU
IPC: H04L12/70
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system capable of specifying a position of a fault without holding configuration information of a server and a virtual server, and specifying the range of affecting a service by the fault; and to provide a method of the same.  <P>SOLUTION: The monitoring system includes: a means for collecting the fault and recovery state information from a fault monitoring device of a virtual server; a means for collecting user information from a user information management device holding user information of a provision service; a means for collecting information of a session to be used from a resource management device holding the session information of the provision service; a means for collecting virtual server resource information from a computer resource management device holding information about virtual server resources; and a means for specifying the range of affecting the provision service using the fault and recovery state information, the user information, the session information and the virtual server resource information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191846-A (JP)
Title: Efficient and safe information retrieval system
Inventor: DU QINGJIE
IPC: G06F21/57
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that facilitates performing efficient and safe information retrieval.  <P>SOLUTION: A retrieval information analysis engine 2 analyzes information acquired from an information provision side, and invalidates a harmful code with a risk or a user tracker or the like, and displays unharmful information in the secure box of a client. At the same time, the retrieval information analysis engine highlights an existence place where a retrieval keyword exists in information, and creates a bookmark linked to the existence place, and displays it in the bookmark of the client, and also creates a history log, and displays an information access history in the history matrix of the client. Also, the retrieval information analysis engine provides the optimal retrieval information list to the client by off-line analysis using the history log.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190945-A (JP)
Title: Shooting control device
Inventor: FURUKI HITOSHI
IPC: F41H11/02
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device free from degradation of shooting accuracy due to delay in tracking of a shooting device even to a target intruding to a region of a wider range including a protection point, in the shooting control device receiving a present position and a speed of the target from a tracking device tracking the target, estimating a future position of the target, calculating a shooting angle of the shooting device for shooting, and controlling the shooting device.  <P>SOLUTION: Two of a shooting error on a target distance and a shooting error on an angular speed of the target are considered as factors of the degradation of shooting accuracy. The shooting error on each of points on an estimated target trajectory is estimated, the total shooting error is estimated from two shooting errors, and a region of high targeting accuracy on the estimated target trajectory is estimated and output on a display device, to assist an operator to effectively shoot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193598-A (JP)
Title: Control method and controller of dc/dc converter
Inventor: KUROSE KAZUTERU
IPC: B60L3/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To properly charge a battery for auxiliary machine continuously by stopping intermittent charging using a DC/DC converter.  <P>SOLUTION: The DC/DC converter operates intermittently to charge the battery for auxiliary machine from a main battery. During intermittent charging, deterioration of the battery for auxiliary machine is determined based on a voltage drop thereof when charging is stopped. If the battery for auxiliary machine has deteriorated, the battery for auxiliary machine is continuously charged by stopping the intermittent charging. Consequently, the battery for auxiliary machine can be charged at high efficiency, and deterioration of the battery for auxiliary machine can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188982-A (JP)
Title: Vacuum cleaner
Inventor: ABE YUSUKE
IPC: A47L9/28
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which is capable of cleaning corresponding to a current time and the condition of dust on a surface to be cleaned.  <P>SOLUTION: The vacuum cleaner is provided with a dust quantity detection means 44 to detect the quantity of dust passing through an air path communicating with the suction side of a cleaner body 12, a time measurement means 43 to indicate a current time, and a control means 42 to control the input of an electric blower 18 on the basis of the current time indicated by the time measurement means 43 and the quantity of dust detected by the dust quantity detection means 44 to permit the cleaning corresponding to the current time and the condition of dust on a surface to be cleaned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191176-A (JP)
Title: Semiconductor integrated circuit and test method of semiconductor device
Inventor: MARUYAMA YUJI
IPC: H01L27/04
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of electrical test in a semiconductor integrated circuit, a manufacturing method of a semiconductor device, and a test method of the semiconductor device.  <P>SOLUTION: The semiconductor integrated circuit 20 includes an internal circuit 21 for inputting or outputting signal currents I3, I6; a current mirror 22 for outputting duplicate currents I5, I7, corresponding to the signal currents I3, I6; and a test pad 32 for extracting the duplicate currents I5, I7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190747-A (JP)
Title: Fan, molding die and fluid feeding device
Inventor: SHIRAICHI YUKISHIGE
IPC: F04D29/30
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan exerting superior blowing capability and effectively suppressing the occurrence of noise, a molding die used for manufacturing the fan and a fluid feeding device equipped with the fan.  <P>SOLUTION: A centrifugal fan includes a plurality of fan blades 21 arranged so as to be spaced from each other in a peripheral direction. The fan blade 21 consists of an inner edge part 26 arranged on an inner peripheral side and an outer edge part 27 arranged on an outer peripheral side. A vane surface formed of a positive pressure surface and negative pressure surface is formed on the fan blade 21. The fan blade 21 has a vane cross-sectional surface with recessed portions formed in the positive pressure surface and negative pressure surface when the fan blade 21 is cut by a plane perpendicular to a rotary shaft of the fan. A plurality of fan blades 21 contains fan blades 21A-21E having the vane cross-sectional surface with shapes different from one another.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188828-A (JP)
Title: Sheet material for protecting bark and bark protector using the same
Inventor: HASEGAWA MASAO
IPC: A01G13/10
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material for protecting bark having durability in a state that the sheet material is wound around a tree, and facilitating mounting operation, and to provide a bark protector using the same.  <P>SOLUTION: The sheet material A for protecting the bark is integrally formed by orienting a plurality of chain stitch rows 1 knitted from yarns comprising a biodegradable synthetic resin material in the warp direction at a prescribed interval kept therebetween, and interlacing the mutual chain stitch rows 1 in a double overlapped state of a knitted material B knitted in a mesh state by alternately crossing over a tape-like connecting yarn 2 comprising the biodegradable synthetic resin material in the weft direction at an interval kept between the adjacent chain stitch rows.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189303-A (JP)
Title: Gasification treatment apparatus and soil treatment system
Inventor: INABA TSUTOMU
IPC: B01D53/68
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus efficiently decomposing and removing dioxins from soil contaminated with dioxins thereby decontaminating the soil with small consumption of energy.  <P>SOLUTION: The gasification apparatus includes three heating devices 10, 20, 30 comprising: heating vessels 13, 23, 33 each including an inner tube provided with a spiral plate receiving the soil and rotating to move the soil from a soil receiving port to a discharge port; tubes 14, 24, 34 wound around outer peripheries of the heating vessels 13, 23, 33; and combustion means combusting fuel in the tubes 14, 24, 34. The first heating device 10 heats the soil to a first temperature to vaporize moisture in the soil, the second heating device 20 heats the soil to a second temperature, and the third heating device 30 heats the soil to a third temperature to volatilize hardly decomposable organic compounds in the soil and reacts it with superheated steam to thereby decompose the hardly decomposable organic compounds.  <P>COPYRIGHT: (C)2011,JPO&INPIT