baber/WOPTO huggingface dataset:
Patent JP-2009293956-A (JP)
Title: Chromatography
Inventor: YAMADA KYOSUKE
IPC: G01N30/46
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromatography for obtaining a target component in a material liquid at high purity.  <P>SOLUTION: The chromatography includes: a first process of constructing a circulation system 10 allowing circulation of the material liquid and an eluant supplied to unit packed towers 11 to 18 filled with an adsorbent by serially connecting the unit packed towers 11 to 18, forming an adsorption zone by passing the material liquid, supplying the material liquid and/or the eluant to any of the unit packed towers, and drawing a fraction from the unit packed tower in which any of components is enriched; and a second process of drawing the liquid in the circulation system 10 from any of the unit packed towers constituting the circulation system 10, supplying the liquid to the unit packed tower downstream in the circulation direction from the unit packed tower from which the liquid is drawn, circulating the liquid in the circulation system 10, and circulating the liquid while the unit packed tower from which the liquid in the circulation system 10 is drawn, and the unit packed tower to which the drawn liquid in the circulation system is supplied are switched to the unit packed towers downstream in the circulation direction of the circulation system 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295328-A (JP)
Title: Socket for fuel cell, coupler for fuel cell, and fuel cell
Inventor: TAKAHASHI KENICHI
IPC: H01M8/04
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for a fuel cell with excellent reliability with damage of a valve body restrained due to slanted insertion or the like of a fuel cell plug.  <P>SOLUTION: The socket for a fuel cell in which a plug discharging liquid fuel for supplying to the fuel cell is inserted in free detachment includes a cylindrical socket body where the plug is inserted, a valve body provided inside the socket body, and a slide ring provided at an outer periphery part of the valve body and moving in sliding contact with the outer periphery part of the fuel discharge port in response to the insertion of the plug.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294874-A (JP)
Title: Model prediction controller and program
Inventor: ITO HIDEYUKI
IPC: G05B13/02
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce possibility of causing execution time over by increase of a relaxation frequency of restriction in restriction-equipped model prediction control.  <P>SOLUTION: In restoration processing of the restriction used for condition-equipped optimization calculation, it is decided whether a present control amount detection value y satisfies a specific restriction restoration condition or not (step S21), and a restriction relaxation level is restored by one stage only when satisfying it (step S22). The restoration of the control amount restriction is not performed as long as not satisfying the prescribed restriction restoration condition, so that possibility that there is no solution in restriction-equipped optimization calculation is reduced to reduce possibility that relaxation of the restriction is newly needed. Thereby, it is prevented that frequency of restriction-equipped optimization processing having a large calculation load becomes large to prevent execution time increase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296801-A (JP)
Title: Oscillatory wave drive device
Inventor: KITAJIMA AKIRA
IPC: H02N2/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillatory wave drive device that obtains a stable spring performance of a frictional contact spring.  <P>SOLUTION: In an oscillator composed of a contact spring having a vibrator and a beam structure, a joint of the contact spring is fusion-joined entirely by laser welding at least in one direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296533-A (JP)
Title: Scanner apparatus and image forming apparatus
Inventor: TANAKA KUNIHIKO
IPC: G06T3/40
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner apparatus and an image forming apparatus which contribute to the improvement of user's convenience.  <P>SOLUTION: When a document image is read out in a predetermined resolution, a character area is extracted from the read image data, character sizes included in the extracted character area are analyzed, a minimum character size is detected from the analytical results, a suitable resolution is determined based on the detected minimum character size, and image data concerned with the predetermined resolution when reading is converted into image data concerned with the determined resolution and then output. Thereby, the suitable resolution can be automatically set based on the analytical results of the image data without depending on the degree of user's skillfulness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298828-A (JP)
Title: Ink, inkjet recording method, ink cartridge, recording unit and inkjet recording apparatus
Inventor: KOJIMA YOJIRO
IPC: C09D11/00
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink forming an image which satisfies both of high ozone resistance and high image quality regardless of the application quantity of the ink, by focusing attention on an element which sets a structure or aggregation characteristics engaging with the aggregability of a color material which occurs when the color material is mixed with a polyvalent metal in a fixed ratio to a good combination by simple and easy means and achieves integration to proper situation.  <P>SOLUTION: The ink contains a color material and a polyvalent metal, wherein the color material is a phthalocyanine compound represented by general formula (I) and the ink satisfies the relationship of 0.3≤(d<SB>1</SB>-d<SB>0</SB>)≤2.3, wherein d<SB>1</SB>represents the d value of the color material in the ink measured by a small-angle X-ray scattering method, and d<SB>0</SB>represents the d value of the color material in a reference ink having a composition prepared by substituting water for the polyvalent metal in the ink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297267-A (JP)
Title: Hand drying device
Inventor: TANIGUCHI KAZUHIRO
IPC: A47K10/48
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand drying device the long life of which can be attempted by controlling deterioration by reducing excessive load on a motor pivot and raising the durability of a nozzle movable means in the nozzle movable means using a mechanism in which rotational movement is converted into linear reciprocating motion.  <P>SOLUTION: The hand drying device is obtained in which at least two or more bearings 24, which connect a crank pivot 15 and the motor pivot 13 in series and freely rotatably hold the crank pivot 15, are included and the long of which life can be attempted by controlling deterioration by excessive load on the motor pivot 13 and raising the durability of the nozzle movable means 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302945-A (JP)
Title: Image pickup device
Inventor: KOYANAGI MASAYUKI
IPC: H04N5/335
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device capable of preventing the deterioration of image quality by changing an OFD voltage according to a photographic mode at low cost.  <P>SOLUTION: The digital camera includes: a solid-state image pickup element 5 including a photoelectric conversion element 21 formed in a p-well layer formed on a silicon substrate 20; an image pickup element-driving part 10 for driving the solid-state image pickup element 5; and an overflow drain for ejecting charge exceeding the saturated storage capacity of the photoelectric conversion element 21 to the silicon substrate 20. The image pickup element driving part 10 changes the overflow drain voltage to be applied to the overflow drain for controlling the saturated storage capacity of the photoelectric conversion element 21 according to a set photographic mode (still image photographic mode, moving image photographic mode, AF image photographic mode) so that the set value of each photographic mode of the overflow drain voltage becomes a regular value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299375-A (JP)
Title: Drainage receiver and water meter unit with the same, for cold climate areas
Inventor: HACHIMAN KAZUHIRO
IPC: E03B7/07
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage receiver for receiving water drained from a drain valve, and to provide a water meter unit with the drainage receiver, for cold climate areas.  <P>SOLUTION: The drainage receiver 1a functions to support a water stop valve, a water meter, and the drain valve, and to receive drainage by draining. The drainage receiver is formed like a substantial recess, and provided with a water receiving portion 11 having a drain port 114 formed therein. Further the water receiving portion 11 has formed thereon a water stop valve support portion 12 for supporting the water stop valve, a water meter support portion 13 for supporting the water meter, and a drain valve support portion 14 for supporting the drain valve in this order in a downstream direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301399-A (JP)
Title: Business support system and business support method
Inventor: OSHIMA KAZUE
IPC: G06Q30/02
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve business efficiency while reducing the psychological burden of a sales representative by determining a new visit destination by use of information for a transaction relation between loan candidate companies.  <P>SOLUTION: Transaction information in which a payment source name is matched to a payment destination name is extracted from a business partner-to-business partner information storage part to tabulate the transaction amount. Loan amounts to the payment source and the payment destination are acquired from customer information, and the loan amounts to the payment source and the loan amount to the payment destination are added to the tabulation result of the extracted transaction information to thereby create entries as transaction relation information. An entry in which either one of the loan amount to the payment source or the loan amount to the payment destination is 0 is extracted from the entries of the transaction relation information, and a payment source or payment destination name with the loan amount of 0 is extracted from this entry as a new customer. An entry containing the new customer in the payment source or payment destination is extracted from the entries of the transaction relation information, a payment source or payment destination with the loan amount larger than 0 is extracted as a commercial distribution of the new customer, and the new customer and the commercial distribution are output as business support information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008212745-A (JP)
Title: Wavelet-based analysis of pulse oximetry signal
Inventor: ADDISON PAUL STANLEY
IPC: G06F17/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measurement of physiological parameters.  <P>SOLUTION: A pulse oximetry signal, suitably a photoplethysmogram, is decomposed by wavelet transform techniques, and the decomposed signal is analyzed to provide selected physiological data. The pulse oximetry signal may be processed to remove noise, artifacts, or transient features. Information on respiration may also be recovered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010008090-A (JP)
Title: Analysis method of cao-containing inclusion in steel
Inventor: MATSUMOTO HIROAKI
IPC: G01N1/28
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of performing accurately quantitative analysis of a CaO-containing inclusion in a steel.  <P>SOLUTION: A steel sample subjected beforehand to solution treatment at 1,150-1,350°C as long as 10 minutes or longer is dipped into an electrolytic solution containing ferrous chloride, potassium hydroxide and 0.2 w/v% or more antioxidant and having pH of 4.5-6.5, and constant-current electrolysis is performed, and an acquired residue is subjected to ultrasonic vibration as long as 4 minutes or longer, and then quantitative analysis of the CaO-containing inclusion is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009856-A (JP)
Title: Negative electrode for lithium ion secondary battery
Inventor: KUBOTA TOMOYA
IPC: H01M4/134
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium ion secondary battery improved in cycle characteristics by suppressing falling-off of a material alloying with lithium from the electrode, accompanied by expansion and contraction at the time of charge and discharge.  <P>SOLUTION: The negative electrode for the lithium ion secondary battery comprises a porous metal support 4 having a filling layer 3 in which a negative electrode 1 active material containing a material which alloys with lithium and is selected from at least Si, Ge, Sn, Pb, Al, In, and Zn, a first buffer layer 2 formed on one surface of the filling layer, and a second buffer layer 2' formed on the other surface of the filling layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009059348-A (JP)
Title: Input system and its method for edited translation word/phrase
Inventor: CHIU QUANCHENG
IPC: G06F17/21
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for inputting edited translation words/phrases for solving the problem that it is impossible to continuously perform the edition of translation words/phrases and the input of the edited translation words/phrases.  <P>SOLUTION: The system and method includes a function of segmenting input words/phrases input from a user to an input region, of translating the input words/phrases into translation words/phrases, and of editing the translation words/phrases in a display region in which translation words and phrases are displayed so that it is possible to achieve effects for directly inputting the edited translation words/phrases to the input region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010005218-A (JP)
Title: Battery box for endoscope
Inventor: YAMANE KENJI
IPC: A61B1/06
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure the excellent operability of an endoscope while an overhang amount from an endoscope operation part is decreased.  <P>SOLUTION: In a light source box 14 which is arranged in the endoscope operation part so as to vertically project to an endoscope axis and stores a battery 24, a rear support body 17 is attached to a front support body 16, wherein a cylindrical conductive body 28 where a notch 28a is formed is arranged in a battery storage part 17a of the rear support body 17, and a contact piece 32 which is integrally formed of a spring-like contact piece 30 for battery connection and a movable contact piece 31 for a switch arranged to the inner surface side of the battery storage part 17a is attached to a rotary switch part 29 arranged on the rear end side of the rear support body 17. By the rotating operation of the rotary switch part 29, the movable contact piece 31 is moved to the notch 28a to be turned into an OFF state, and is also brought into contact with the side surface of the cylindrical conductive body 28 to be turned into an ON state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015197-A (JP)
Title: Storage controller, data restoration device, and storage system
Inventor: FUKUTOMI KAZUHIRO
IPC: G06F3/06
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage controller, a data restoration device, and a storage system capable of continuing write-in processing even if a data are damaged and when the data cannot restored even using an error correction code for correcting an error of the data at the time of reading the data in padding processing.  <P>SOLUTION: A data restoration request is issued from the storage controller 20 to the data restoration device 30 when the data of one semiconductor storage device 31 are damaged and when the data cannot restored even using the error correction code for correcting the error of the data at the time of the padding processing in a padding processing part 22, the data are read from the other semiconductor storage device 31 to restoration-process the data in response to the data restoration request at the data restoration device 30 side, and a restoration result is returned to the padding processing part 22 of the storage controller 20 to execute the padding processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012387-A (JP)
Title: Applicator and coating method
Inventor: MASUMOTO YASUHIRO
IPC: B05C17/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating technique which allows reduction of the number of times of immersion in a solution/solvent, compared with techniques based on brush coating, improvement of problems associated with the solution/solvent container with the lid left open owing to the reduction of the number of times of immersion and improvement of problems associated with e.g. spilling of a solution/solvent on a floor and evaporation of volatile solvents and achieves good coating operability and excellent uniformity of coating.  <P>SOLUTION: An applicator includes a case, a liquid occlusion material arranged in the case and a coating implement freely removable from the case. The liquid occlusion material is arranged so as for its end to protrude from the case when removed from the case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012551-A (JP)
Title: Wire electric discharge machine having single power supply
Inventor: KAWAHARA AKIYOSHI
IPC: B23H1/02
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire electric discharge machine providing a signal indicating the inter-pole state while applying an AC high frequency voltage between poles without allowing the inter-pole voltage to be biased to one polarity.  <P>SOLUTION: This wire electric discharge machine includes: a voltage application means 3 for superimposing an AC low frequency component on the AC high frequency voltage with a single power supply; and a low frequency component detection means 11 for detecting an AC low frequency voltage from the voltage between poles. The voltage application means 3 includes: a DC voltage source 31; and a drive signal generator for independently generating drive signals S1, S2 in a set of switching elements 32a, 32b for applying a voltage so that a wire electrode 1 is positive (+) and a workpiece 2 is negative, a set of switching elements 32c, 32d for applying a voltage so that the wire electrode 1 is negative and the workpiece 2 is positive. The AC high frequency voltage is applied between poles by alternately driving the sets of switching elements, and the low frequency component is superimposed independently on the sets of the switching elements by changing their duty ratios with time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012552-A (JP)
Title: Cemented carbide-made miniature drill excellent in breaking resistance
Inventor: TANIUCHI TOSHIYUKI
IPC: B23B51/00
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cemented carbide-made miniature drill exhibiting excellent braking resistance even when it is used in high speed drilling work or the like of a printed board of a semiconductor device.  <P>SOLUTION: In the cemented carbide-made miniature drill, when strength of a (111) face peak of Co of a close-packed cubic structure is made to be Ifcc(111) and strength of a (101) face peak of Co of an in-plane cubic structure is made to be Ihcp(101), a hcp transformation rate defined by the Ihcp(101) and Ifcc(111) satisfies (the hcp transformation rate) ≥0.2 at an outer circumferential margin part and (the hcp transformation rate) ≤0.1 at a cutting edge part, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012139-A (JP)
Title: Game ball feeder
Inventor: FUTAGAMI TAIZO
IPC: A63F7/02
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball feeder capable of stably feeding game balls to a game machine.  <P>SOLUTION: This game ball feeder includes: a first supply gutter 10 disposed slantly in the longitudinal direction of a bank 100 of game machines; a second supply gutter 11 disposed slantly in the longitudinal direction of the bank 100 of game machines and having its upstream end portion 11a provided at a position higher than a downstream end portion 10b of the first supply gutter 10; a supply chute 13 disposed along the longitudinal direction of the first supply gutter 10 and the second supply gutter 11; and a carrier device 12 disposed between the downstream end portion 10b of the first supply gutter 10 and the upstream end potion 11a of the second supply gutter 11 and carrying the game balls discharged from the first supply gutter 10 to the second supply gutter 11, wherein the carrier device 12 has a rotor 12 rotating about a rotary shaft 20a extending in the transverse direction of the bank 100 of game machines, and the rotor 12 carries the game balls by attracting them to its peripheral face by an attractive force of magnetic bodies 23 disposed around the peripheral edge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014652-A (JP)
Title: Physical quantity detecting circuit
Inventor: IWAMOTO REIJI
IPC: G01L1/14
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity detecting circuit capable of a high-accuracy detection at a high environmental temperature.  <P>SOLUTION: In the physical quantity detecting circuit 100, each time the environment temperature becomes high and a negative feedback current of an operational amplifier 102 becomes lower than a set current value, switches 109 to 111 are opened sequentially and diodes 105 to 107 are connected to a negative feedback path of the operational amplifier 102 to function as high negative feedback resistances. As a result, a synthetic resistance value (negative feedback resistance value) by series connection of the diodes 104 to 107 increases by automatic correction and adjustment, allowing the feedback current to rise by an increase of the synthetic resistance value. Accordingly, if the environmental temperature becomes high, causing the diodes 104 to 107 to have a leak current, the increased synthetic resistance value by series connection of the diodes 104 to 107 prevents narrowing of a frequency band detectable by the physical quantity detecting circuit 100, allowing the high-accuracy detection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019115-A (JP)
Title: Antiknock property index value detection device of fuel for diesel engine
Inventor: YASUZAKI ICHIJI
IPC: F02D41/04
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiknock property index value detection device of fuel for a diesel engine capable of sufficiently securing opportunities for detecting index values indicating antiknock properties of fuel (gas oil) such as a cetane number.  <P>SOLUTION: Cetane number detection control (CE detection control) is started and executed instead of normal control from a point of time when a fuel injection quantity qfin is reduced and reaches a prescribed quantity q1 (t2) during the execution of normal control. Fuel injection timing CAinj is gradually retarded from timing set at the point of time t2 and qfin is fixed to q1 during CE detection control (t2-t3). Timing at which a misfire occurs during CE detection control surely comes by retarding CAinj. The misfire timing depends on the cetane number of fuel. CAinj at the point of time t3 when it is determined that the misfire occurs is identified. The cetane number of the fuel is detected by using the identified CAinj and a prepared relation between the cetane number and the fuel injection timing corresponding to the misfire occurrence timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT