baber/WOPTO huggingface dataset:
Patent JP-2010190366-A (JP)
Title: Ball screw device
Inventor: SAITO HIDENORI
IPC: F16H25/22
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise without giving influences to production efficiency and production costs.  <P>SOLUTION: A ball screw device includes: a ball screw shaft 1 having a spiral rolling element rolling groove on the outer peripheral surface thereof; a ball nut 2 fitted to the outer periphery of the ball screw shaft 1 and having a ball rolling groove 2a corresponding to the ball rolling groove 1a of the ball screw shaft 1 on the inner peripheral surface thereof; a plurality of balls 3 interposed freely to roll in a rolling passage formed of the ball rolling groove 1a of the ball screw shaft 1 and the ball rolling groove 2a of the ball nut 2; spacer balls 4 arranged between the plurality of balls 3 in the rolling passage; and a ball circulating tube 5 for circulating the balls 3 and the spacer balls 4 in the rolling passage. In a method for manufacturing the ball screw device, the ball rolling groove 1a of the ball screw shaft 1 is finished by cutting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196473-A (JP)
Title: Electric power plant water supply device, and method for controlling the same
Inventor: YASHIKI TATSURO
IPC: F01K9/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply device and a method for controlling the same, safely operating a plant even during an emergency such as a plant trip and load cutoff while improving the thermal efficiency and power generation efficiency of the whole electric power plant because in the past, when a compressor is provided to improve efficiency, a load condition for plant operation and the operation of the water supply device are excluded from consideration.  <P>SOLUTION: This electric power plant water supply device includes: a steam turbine driven by using steam; a water supply heater heating water supply with exhaust steam from the steam turbine condensed by a condenser; a steam compressor compressing and heating extracted steam or exhaust steam from the steam turbine and supplying it to the water supply heater; a compressor motor driving the steam compressor; a blow pipe for delivering saturated steam inside of the water supply heater to the condenser; and a pressure regulating valve for regulating a saturated steam flow in the blow pipe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199669-A (JP)
Title: Traffic information gathering method in backbone network, traffic information gathering device, and program
Inventor: AOYANAGI KENICHI
IPC: H04L12/24
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic information gathering method, a traffic information gathering device, and a program that gather traffic information in a backbone network, and total or analyze the gathered traffic information.  <P>SOLUTION: The traffic information gathering method by a gathered information management device 1 comprises: holding information of a conversion table of IP addresses after conversion for respective NAT devices 3-N, information of an address conversion table in which correspondence relation between IP addresses before conversion and port numbers before conversion, and IP addresses after conversion and port numbers after conversion is described, and user terminal identification information in which port numbers before conversion and IP addresses before conversion of the user terminals 3-N are described; receiving traffic information transmitted from a gathered information transmission device 2; identifying an IP address before conversion and a port number before conversion from the pieces of held information based upon an IP address after conversion and a port number after conversion of the received traffic information to specify a user terminal 4-N corresponding to the IP address after conversion of the traffic information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198399-A (JP)
Title: Particle behavior analyzing device and program
Inventor: TAKAHASHI RYOSUKE
IPC: G06F19/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten analytical processing time of long-range interaction force in a particle behavior analyzing device.  <P>SOLUTION: A lookup table in which an interparticle range in each fixed interval is made to correspond to long-range interaction force applied to a pair of particles in each interparticle range is prepared (S110). An interparticle range r is calculated (S120), and after processing of contact force, a pair of particles to be used for calculating the long-range interaction force are selected, and a long-range force of the interparticle range r is specified by referring to the lookup table (S152). Since the long-range force is specified by using the lookup table, processing time can be shortened as compared with usual calculation of the long-range force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197898-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: FUKINO KUNIHIRO
IPC: G02B7/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify structure of a lens barrel.  <P>SOLUTION: The lens barrel includes: a cylinder part that is provided in a reference member and extends in a predetermined axial direction; a guide shaft that slides in the axial direction along the inner peripheral surface of the cylinder part; a first holding member that holds a first lens and is fixed to the guide shaft; and a second holding member that holds a second lens different from the first lens and slides in the axial direction along an outer peripheral surface of the cylinder part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193842-A (JP)
Title: Stem cell marker
Inventor: SUGIYAMA TOSHIHIRO
IPC: C12Q1/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tumor marker useful in identifying a liver stem cell useful as a source of cells of regenerative medicine, diagnosing a regeneration process, and deciding about the effect and prognosis of cancer therapy, and a method of testing a stem cell marker which is intended to consider the relation between the expression and the localization of REG I (including two regenerating gene I gene products α and β) in a liver repair, especially in the regeneration process, find that REG I (including two regenerating gene I gene products α and β) is useful as a stem cell marker and furthermore decide about the effect of repairing the liver.  <P>SOLUTION: The method of testing a stem cell marker uses the amount of expression and localization of the spleen regeneration factor REG I (including two regenerating gene I gene products α and β. Hereinafter also simply referred to as REG I) as indexes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201656-A (JP)
Title: Image recorder
Inventor: KAWAMATA NORIYUKI
IPC: B41J2/01
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means that has a cap to cover an ejection port of a recording head, prevents the cap from colliding with the recording head even when the cap is operated during operation of other driving module, and achieves high-speed operation of other driving module.  <P>SOLUTION: A controller 100 performs: first control to rotate an ASF motor 69 in a CCW direction so that a nozzle cap 50 may be in second posture based on output from a cam switch 120; second control to rotate the ASF motor 69 in the CCW direction by the same rotating amount as a rotating amount in a CW direction after driving a path switching part 30 by rotating the ASF motor 69 in the CW direction; and third control to monitor output from the cam switch 120 in the second control and perform initialization based on the output from the cam switch 120 after the second control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012096125-A (JP)
Title: Membrane-separation-type activated sludge process equipment and method for the same
Inventor: KITAMURA KOTARO
IPC: C02F1/44
Filed: 2009-03-04
Abstract: PROBLEM TO BE SOLVED: To provide membrane-separation-type activated sludge process equipment which carries out circulation of an aerobic tank, without reduction of the effective membrane separation area, with a uniform and stable flow rate of to-be-processed water required for washing of the surface of the membrane and a method for the equipment.SOLUTION: The membrane-separation-type activated sludge process equipment 10 includes an aerobic tank 12 treating target water 16 biologically and aerobically by using activated sludge 18 held within the tank, an air diffusion means 20 of supplying air required for the aerobic treatment and a membrane separation means 30 immersed in the aerobic tank 12. In the aerobic tank 12, there is formed a separation wall 50 dividing the membrane separation means 30 from the air diffusion means 20 vertically. The separation wall 50 has an upper opening 52 through which an ascending flow of the target water 16 produced in air diffusion by the air diffusion means 20 moves laterally under the water surface and flows into the side of the membrane separation means 30 and a lower opening 54 through which the ascending flow incoming from the upper opening 52 passes through the separation membranes of the membrane separation means 30 as a descending flow and flows out to the side of the air diffusion means 20.
Patent JP-2010204021-A (JP)
Title: Apparatus and method for inspecting circuit board
Inventor: SHIOZAKI KAZUHIKO
IPC: G01R31/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inspecting a circuit board for improving inspection accuracy while shortening inspection time and reducing an inspection cost.  <P>SOLUTION: The apparatus for inspecting the circuit board includes a measuring part 4 for measuring a physical amount when inspecting signals (a current signal Si and a voltage signal Sv) are supplied to a conductor pattern on the circuit board 100 having the conductor pattern formed on one of surfaces of an insulative substrate, and a control part 7 for inspecting whether the circuit board 100 is good based on the physical amount measured by the measuring part 4. The measuring part 4 measures a resistance value R of the conductor pattern as the physical amount when the current signal Si is supplied to between respective ends of the conductor pattern and also measures capacitance C between the conductor pattern and an electrode as the physical amount when the voltage signal Sv is supplied to between the electrode provided on the other surface of the insulative substrate and the conductor pattern. The control part 7 inspects whether or not the circuit board 100 is good based on a multiplication value comprising the resistance value R measured by the measuring part 4 multiplied by the capacitance C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188090-A (JP)
Title: Teethtraining
Inventor: PARK YONG JUN
IPC: A63B23/03
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for promoting oral health by preventing and treating an oral disease by teethtraining for strengthening oral immunity.  <P>SOLUTION: The teethtraining is attained as follows. A substance with appropriate compression strength and elasticity to give a stimulation to teeth without damaging tooth enamel is strongly bitten between upper teeth and lower teeth, stimulation is generated in the teeth and a gum tissue to promote a salivary flow and a blood circulation in a mouth, and a tooth tissue and the gum tissue are made to be firm to enhance the oral immunity and to prevent and treat the oral disease.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211336-A (JP)
Title: Marketing support system
Inventor: MURATA KOICHIRO
IPC: G06Q20/10
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for extracting a user matching a previously defined event as a customer for the promotion of a financial merchandise, based on transaction information of the respective users collected through an aggregation service.  <P>SOLUTION: A marketing support system 10 is provided with: an account information DB 16 for storing account information of the user in a plurality of financial institutes; an event information DB 20 for defining correspondence relation between a specified event condition and an action content; an aggregation processing part 12 for transmitting the account information of the user to the computers 30, 31 of the respective financial institutes, acquiring the transaction information, and storing the information in a transaction information DB 18; and a marketing processing part 14 for performing processing to determine existence of the event matching the event condition by each user with referring to the transaction information DB 18 and processing to associate the corresponding action content with the user when the event matching the event condition is detected concerning the specified user, so as to output the action content to an external part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207685-A (JP)
Title: Method of evaluating cleaning capability and cleaning capability evaluating system
Inventor: HIGASHIOKA SHIGETAKA
IPC: B05C9/10
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a rise to the insufficient cleaning of an object to be cleaned in cleaning facilities and wasteful disbursement of a device cost or power consumption.  <P>SOLUTION: A capability indication value "α" showing a correlationship with a cleaning effect "ja", upon an object to be cleaned A, which can be obtained by a cleaning operation of a cleaning device N, and the magnitude of the cleaning action on the object A to be cleaned by the cleaning device N, is numerically expressed in terms of the capability indication value "α". In addition, the correlationship between a plurality of kinds of cleaning function factor P, L, Q, and θ of the cleaning device N and the capability indication value "α", is evaluated as an internal correlationship "F", and then. the corresponding value of the capability indication value "α" to the selection value of a plurality of kinds of cleaning function factor P, L, Q, and θ is calculated based on the internal correlationship F, or the correlationship between the cleaning effect "ja" and the capability indication value "α", is evaluated as an external correlationship "Ka". Further, the corresponding value of the cleaning effect "ja" to the selection value of the capability indication value "α", is calculated based on the external correlationship "Ka".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208125-A (JP)
Title: Print head and image forming apparatus
Inventor: OKAZAKI SHOYA
IPC: G03G15/04
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: in a print head in which a cover with a lens array fixed thereto is fixed to a base with a printed board fixed thereto, when the film thickness of a solder resist on the printed board varies in the direction of a short side of the printed board, an optical axis is displaced.  <P>SOLUTION: The print head 1 includes: the printed board 5 the surface of which has a plurality of light emitting element arrays 4 fixed in straight lines or in a staggered form; the base 41 fixed in contact with the back of the printed board 5; and a cover 2 with the lens array 3 fixed thereto, the cover 2 being fixed to the base 41 so that the light emitting element arrays 4 and a lens array 3 are disposed opposite to each other. In the print head 1, there is no solder resist on the back 11 of the printed board 5, at least in a portion that is in contact with the base 5, and the printed board 5 is fixed to the base 41 by bringing the base material of the printed board 5 into direct contact with the base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211514-A (JP)
Title: Intruder monitoring device
Inventor: HANAI HIROTADA
IPC: G06T1/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspicious individual monitoring system capable of judging the suspicious individual by only face authentication, and also capable of detecting tailgating.  <P>SOLUTION: An intruder monitoring system is equipped with a camera 1 for imaging a monitoring object area M, a controller 2 equipped with a function for recognizing and tracking the individual from the image imaged by the camera 1, and a management device 3 for displaying the photographed image of the camera 1 and sounding an audible alarm if needed, and a behavioral pattern storage part for storing the behavioral pattern including the face information storage part for storing the face information of the individual and a specified behavior pattern PT1 proceeding to the suspicious individual intrusion prohibited area B1 are arranged in the controller 2. When the face of the individual read from the photographed image is not identical to the face information registered in the face information storage part and the behavioral trajectory of the specific behavioral pattern PT1 is taken, the controller 2 judges as the suspicious individual intrusion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211600-A (JP)
Title: Device for supporting assignment of designer
Inventor: YAMAMOTO TOSHIHIRO
IPC: G06Q50/04
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting assignment of a designer, which selects a person in charge suitable for a design unit in a short time when receiving an order of new construction, improves design quality, prevents recurrence of past failures, and consequently shortens construction period thereby achieving cost reduction.  <P>SOLUTION: The support device includes a designer-/unit-specific trouble information combining part which combines designer-specific configuration information with trouble information collected by an operation management system from the designer-specific configuration information and a production line in association with each other, and generates designer-/unit-specific trouble information. When a new order for construction of a manufacturing apparatus or the production line is received, and the designer of the unit of the device is selected and assigned, the trouble information (time and frequency of apparatus stop) collected by the operation management system are combined and displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213076-A (JP)
Title: Electric field communication system
Inventor: YABE SEIJI
IPC: G06K17/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To authenticate a user who uses a transceiver with higher security without impairing convenience to the user.  <P>SOLUTION: An electric field communication system includes a transmitter 1 which transmits ID data including a first ID through an electric field transmission medium and the transceiver 6 which transmits and receives data through the electric field transmission medium, and the transceiver 6 includes a transmission circuit 61 which transmits the data through the electric field transmission medium, a reception circuit 62 which receives the data through the electric field transmission medium, an ID storage unit 66 which stores a second ID, an authentication identification circuit 64 which decides whether the first ID included in the ID data that the reception circuit 62 receives from the transmitter 1 and the second ID stored in the ID storage unit 66 match each other, and a communication control circuit 63 which allows the transmission circuit 61 to operate when it is decided that the first ID and second ID match each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209854-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HAYASHI KOTARO
IPC: B01D53/94
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine accurately supplying ozone of desired quantity.  <P>SOLUTION: Conditions of air (raw material air) to be raw material for forming ozone of a discharge reactor 26 (in concrete, flow fate V<SB>real</SB>, temperature T<SB>air</SB>, pressure P<SB>air</SB>, humidity H<SB>air</SB>) are acquired. Operation voltage of the discharge reactor 26 is corrected according to characteristics of the discharge reactor 26 based on the acquired raw material air conditions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212570-A (JP)
Title: Laser oscillation device
Inventor: SAKAMOTO YOSHIAKI
IPC: H01S3/02
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust-proof measure structure, in particular, for an optical component of a laser oscillation device.  <P>SOLUTION: The laser oscillation device includes a laser oscillation means of outputting laser light, an absorber for receiving the laser light when the laser light is not output to the outside, a case allowing communication between the laser oscillation means and absorber, and a gas supply means of making the pressure inside the case higher than that outside the case, and is provided with a gas suction means closer to the side of the absorber than the gas supply means of the case. With this constitution, the gas in the case flows from the side of the gas supply means to the side of the gas suction means, i.e. the absorber side, so that while external dust is prevented from entering the case, dust produced by the absorber etc., can be discharged to the outside without reaching the optical component, thereby avoiding deterioration in optical performance of the optical component due to sticking of the dust.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211673-A (JP)
Title: Article management system
Inventor: HISADA MASAAKI
IPC: G06Q10/06
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article management system capable of accurately deducing the position of a management object article.  <P>SOLUTION: The article management system includes: IC tags T1-Tn disposed to the management object articles P1-Pn and storing identification information of the management object articles P1-Pn; an IC tag reader 21 disposed so as to freely scan the space where the management object articles P1-Pn are disposed, for reading the identification information from the IC tags T1-Tn; an ultrasonic distance measuring apparatus 22 disposed so as to freely scan following the IC tag reader 21, for measuring a distance from the management object articles P1-Pn; and a position calculation task 34 for deducing the positions of the management object articles P1-Pn on the basis of a scanning position when the IC tag reader 21 reads the identification information and the distance measured by the ultrasonic distance measuring apparatus 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209870-A (JP)
Title: Control device for internal combustion engine
Inventor: YAMASHITA YOSHIO
IPC: F02B37/007
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of inhibiting drop of a supercharging pressure occurring at changeover between a single turbo mode and a twin turbo mode.  <P>SOLUTION: The control device for the internal combustion engine includes a first supercharger, a second supercharger, an exhaust gas passage, an intake air passage, an exhaust gas changeover valve, an intake air changeover valve, and a control means. The control means sets a timing for starting open of the intake air change-over valve later than a timing for starting open of the exhaust gas changeover valve in changeover from the single turbo mode to the twin turbo mode, and starts open of the intake air changeover valve when opening of the exhaust gas changeover valve increases to a prescribed opening.  <P>COPYRIGHT: (C)2010,JPO&INPIT