baber/WOPTO huggingface dataset:
Patent JP-2008237013-A (JP)
Title: Electrical equipment with electronic power unit for conversion
Inventor: LACAZE ALAIN
IPC: H02M5/27
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix converter which is improved of conversion of a polyphase ac current into a desired output ac current.  <P>SOLUTION: At least one stage of the matrix converter is constituted by a two-dimensional array of stage stacks of switching elements, and the stage stacks are arranged, substantially in parallel with each other along a stack direction which is perpendicular with respect to the plane of the matrix converter. An input of the stage stacks is supplied by a busbar arranged at one side of the stage stacks, and the busbar is arranged substantially on a face parallel to the plane of the matrix converter. The output of the stage stacks is collected by another busbar (a grid) arranged at the other side of the stage stacks, and the busbar is located substantially on a face parallel to the plane of the matrix converter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009230361-A (JP)
Title: Server device, authentication method, and program
Inventor: MORI TAKESHI
IPC: G06F21/34
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To authenticate not only a user who uses a Web site but also the Web site.  <P>SOLUTION: A server device connected through a communication network to a user terminal is provided with: a storage medium 110 for storing a random number table in which one or more random values are arranged at prescribed positions and the identifier of the user of a user terminal in association; an acquisition part 102 for acquiring one or more random values input by a user through the user terminal and the arrangement positions of the random values; a comparison part 104 for comparing the acquired random values with the random values corresponding to the acquired arrangement positions among the random values arranged in the random number table associated with the identifier of the user of the user terminal; and a transmission part 108 for transmitting the comparison result to the user terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008233918-A (JP)
Title: Map data processing apparatus
Inventor: NOMURA TAKASHI
IPC: G01C21/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map data processing apparatus capable of securely specifying a link and processing map data.  <P>SOLUTION: The map data processing apparatus includes a map data acquiring means of acquiring map data having information regarding a map, wherein a point on a road and the road between adjacent nodes are represented as a node and a link respectively, information specifying a node is composed of pieces of position information regarding latitudes and longitudes, and the information specifying the link is composed of a combination of pieces of position information regarding latitudes and longitudes of nodes at both ends of a target link; and a processing means of using the map data acquired by the map data acquisition means and processing the map data. The processing means processes the map data by using the information specifying the link composed of the combination of pieces of position information regarding the latitudes and longitudes of the nodes at both ends of the object link.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228889-A (JP)
Title: Motor-operated valve with reduction gear device
Inventor: FUKUDA KENSAKU
IPC: F16K31/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-operated valve capable of flexibly diversifying specifications of the motor-operated valve by treating a part of a planetary gear reduction device as an assembly unit by supporting various gears constituting the planetary gear reduction device in a gear case, in the motor-operated valve having the planetary gear reduction device.  <P>SOLUTION: This motor-operated valve with a reduction gear device is provided for transmitting the rotation of a rotor assembly rotated by a motor exciting device to a screw mechanism by reducing a speed, A carrier 54, a planetary gear 55, an output gear 56 and a fixed gear 58 except for a sun gear are assembled in advance in a gear case 57 as a unit. A claw 112 formed by cutting and raising a part of a peripheral wall of the gear case 57 rotatably supports an outer peripheral lower side corner 101 of the output gear 56, and prevents the output gear 56 from slipping out of a lower side opening of the gear case 57. The claw 112 supports the output gear 56 via a low friction seat 122, to thereby smoothly support the rotation of the output gear 56.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235442-A (JP)
Title: Powder rolling device
Inventor: MOCHIZUKI TOMOTOSHI
IPC: B22F3/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder rolling device which can stably produce a sheet material whose density and thickness are uniform by preventing the sticking of powder to preliminary rolling reduction rolls.  <P>SOLUTION: The powder rolling device 1 includes: rolling rolls 4A, 4B rolling metal powder 2; and a preliminary rolling reduction roll 7A subjecting the metal powder 2 to preliminary rolling reduction in a space with the rolling roll 4A, and has a constitution including a heating apparatus 20 heating the preliminary rolling reduction roll 7A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235479-A (JP)
Title: Vapor deposition system
Inventor: HOSODA TOSHIKO
IPC: H01L51/50
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition system capable of enhancing the reproducibility and the productivity, and easily adjusting the quantity of vapor deposition.  <P>SOLUTION: The vapor deposition system 1 having a conveying means for conveying a substrate 11 for vapor deposition, and executing the vapor deposition of the material for vapor deposition on the substrate 11 is provided with crucibles 21-23 for storing the material for vapor deposition, a heating means 30 for heating the crucibles 21-23, and opening control units 41-43 which are provided on opening parts 29 of the crucibles 21-23 while the opening area of each opening part 29 is controlled in the conveying direction of the substrate 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009137272-A (JP)
Title: Water hose and composition for hose
Inventor: KURIMOTO HIDEKAZU
IPC: F16L11/10
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water hose which is made of a composition for hose and has a reducible wall thickness and a composition for hose which enables reducing of hose wall thickness.  <P>SOLUTION: This water hose 10 has an inner layer 11 and an outer layer 12, both being of a tubular shape, formed concentrically and includes a reinforcement thread layer 14 obtained by inlaying a reinforcing thread 13 between the inner layer 11 and the outer layer 12. In addition, the inner layer 11 and the outer layer 12 contain an amorphous EPDM which is a copolymer of non-crystalline ethylene-propylene-nonconjugated diene; and a crystalline polymeric agent with 45 to 105°C melting point and 3 to 40 J/g amount of fusion heat, both components being in the mass ratio of 80/20 to 30/70. In addition, the inner layer 11 and the outer layer 12 are obtained by vulcanizing the composition for hose with not more than 80 Mooney viscosity at 100°C and not less than 1.0 MPa tensile stress at the time of 10% extension of a vulcanization product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009233162-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to select a special game state in a mode he or she desires from multiple types of special game states different in mode advantageous to a player in a game machine.  <P>SOLUTION: A player selects a desired special game state on his or her own from a plurality of special games which have been internally won simultaneously. In response to the kind of the special game state the player selects for the first time, the number of notification times of special roles for completing a first high probability replay state operating after the special game states is over and a high probability replay state operating for the second time and the following times are set to different values, and the expectation value of the game medium which the player is going to acquire becomes almost the same whichever special game state is selected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232804-A (JP)
Title: Transplanter
Inventor: MISHIMA TOMOTAKA
IPC: A01C11/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transplanter equipped with an auxiliary seedling feeder able to easily change its posture.  <P>SOLUTION: An auxiliary seedling feeder 21 comprises a fixed seedling stand 22 supported by a support bracket and front and rear movable seedling stands 23, 25 connected freely turnably to the front and the rear of the fixed seedling stand 22, and a posture changing member 30 is installed to the front movable seedling stand 23. The posture changing member 30 comprises an operation link 32 freely turnably installed to a stay 31 of a bracket 23b of the front movable seedling stand 23, a support member 33 and a support metal fitting 35, and an operator changes the posture of the front movable seedling stand 23 by operating the operation link 32 extendedly installed in the rear of the machine body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241633-A (JP)
Title: Battery state detection system, and automobile having the same
Inventor: MAEDA KENICHI
IPC: H01M10/48
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery state detection system capable of estimating the remaining capacity of a lead-acid battery.  <P>SOLUTION: The battery state detection system 12 comprises a voltage measurement unit 3 for measuring OCV of a lead-acid battery 1 when a vehicle is stopped, and a microcomputer 10 which calculates the remaining capacity of the lead-acid battery 1 by substituting OCV measured by the voltage measurement unit 3 in a formula specifying in advance the relationship between OCV of the lead-acid battery and the remaining capacity. OCV is corrected by the dark current running from the lead-acid battery 1 to the vehicular load when the vehicle is stopped, and SOH and the temperature of the lead-acid battery 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245649-A (JP)
Title: Negative electrode and secondary battery
Inventor: ADACHI MOMOE
IPC: H01M4/136
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery can improve cycle characteristics.  <P>SOLUTION: The second battery has an electrolyte as well as a positive electrode 21 and a negative electrode 22, and the electrolyte is impregnated in a separator 23 arranged between the positive electrode 21 and the negative electrode 22. The negative electrode 22 has a negative electrode active material layer 22B containing a plurality of negative electrode active material particles on a negative electrode collector 22A. When the surface of the negative electrode 22 (negative electrode active material layer 22B) can be observed by using a SEM and a particle area per each negative electrode active material particle can be calculated by making image-processing of a SEM image, average particle areas of the plurality of negative electrode active material particles included in a designated observation area are 1-60 μm<SP>2</SP>. Shape stability of the whole negative electrode 22 can be maintained since internal stress associated with expansion of the negative electrode active material layer 22B is dispersed during charge and discharge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240961-A (JP)
Title: Non-draining adsorption recovery device
Inventor: UTAKA YUKIHIRO
IPC: B01D53/44
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-draining adsorption tower, which requires no drainage treatment and is inexpensive, and in which the running cost is low.  <P>SOLUTION: A non-draining adsorption recovery device comprises a plurality of adsorption towers provided with an adsorbent continuously carrying out an adsorption of an organic solvent in a gas to be treated and a desorption of the adsorbed organic solvent alternately, an air blast line sending the gas to be treated containing the organic solvent to the adsorption tower by a blower, a desorption means sending a career gas to the adsorption tower and at the same time, desorbing the organic solvent from the adsorbent, and a recovery line concentrating, separating, and recovering the organic solvent after the desorption, and is characterized in that a return means returning an aqueous phase recovered and separated together with the organic solvent to the air blast line so as to vaporize is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242903-A (JP)
Title: Manufacturing method of sintered compact
Inventor: HANEMICHI TOMOYUKI
IPC: B22F1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sintered compact can decrease the coarse pores of the sintered compact, and effectively improve high density and quality.  <P>SOLUTION: The method for manufacturing the sintered compact includes a mixing step 11 of mixing raw material powder of powder metallurgy and an additive; a pressing step 12 of filling the raw material powder after the end of the mixing step into a die and pressing the raw material powder; and a sintering step 13 of sintering the molded body of the raw material powder after the end of the pressing step. In the method, both or either one step of the mixing step 11 or the pressing step 12 are performed while an inert gas or reducing gas is purged or under a vacuum and appropriately, gaseous helium is used for the inert gas and gaseous hydrogen is used for the reducing gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245368-A (JP)
Title: Method, system, and computer program for rating investment fund
Inventor: FUJIWARA TAKAYUKI
IPC: G06Q40/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide rating information profitable to an investor while maintaining accuracy of the rating and expanding a range of the rating target to the maximum.  <P>SOLUTION: A rating system includes: a fund group information storing section 21 for storing a group composed of a plurality of funds having the same property; a performance data storing section 22 for storing monthly performance data including monthly rise and fall rate for an entire period after setting each fund; a monthly indicator calculating means 25 for calculating a monthly indicator showing the relative performance in the group of each fund on the basis of the monthly performance data; an entire period indicator calculating means 26 for calculating an entire period indicator for the entire period after setting each fund on the basis of the monthly indicator; a reference indicator calculating means 27 for calculating a reference indicator of each fund on the basis of a relative rating of the entire period indicator in the group; and a rating execution means 28 for rating each fund at a plurality of stages on the basis of the reference indicator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253383-A (JP)
Title: Radio communication device, radio communication system, and control method for them
Inventor: MORITOMO KAZUO
IPC: G06K17/00
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the radio communication device capable of performing radio communications with non-contact transfer with security, without spoiling simplicity which is a feature of the non-contact transfer.  <P>SOLUTION: The radio communication device comprises a first radio communication portion for performing RFID (Radio Frequency Identification) communications and a second radio communication portion for performing data transfer. The device supplies an authentication information using communication by the first radio communication portion to perform authentication processing, and detects the result of the authentication processing. When success of the authentication by the authentication processing is detected, data transfer using the second radio communication portion is permitted. When failure of the authentication is detected, power supply for the second radio communication portion is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252422-A (JP)
Title: Charged particle beam device and sample observation technique using charged particle beam
Inventor: IKUYORI YOSHIHISA
IPC: H01J37/244
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain such images that can make selection of each contrast or color a diffraction contrast part to clearly display it, by distinguishing diffraction contrast and Z contrast from dark-field signal images formed by dark-field signal particles transmitting inside a sample in dispersion, in a charged particle beam device.  <P>SOLUTION: An image processing device with dark-field detectors divided into a plurality of numbers and memories for making the detectors store images is provided that can recognize diffraction contrast detected in a specific direction from a plurality of sheets of images obtained from the divided detectors as well as Z contrast scattered in a uniform direction, and make selection of each contrast as well as clearly display diffraction contrast parts by coloring the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248985-A (JP)
Title: Tape binding apparatus
Inventor: HATAYA HIROSHI
IPC: B65B13/04
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact tape binding apparatus capable of well forming a loop when forming the loop of a tape by conveying the tape using air suction.  <P>SOLUTION: The tape binding apparatus includes a plurality of belt conveying mechanisms arranged in a polygonal shape to form a loop for banding an article to be banded on an end part of the tape. Each belt conveying mechanism sucks the tape by the air suction through a space S between conveying belts 19, and conveys the tape. A tape regulating plate 35 is provided to be advanced to a tape passing groove 4 of a table 3. A tape conveying passage is formed between the tape regulating plate 35 advanced to the tape passing groove 4 before forming the loop and the conveying belt 19 of a fourth belt conveying mechanism 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250730-A (JP)
Title: Method for analysis of allantoin
Inventor: MARUNOUCHI TAKAHIRO
IPC: G01N30/26
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analysis of allantoin using hydrophilic interaction chromatography (HILIC).  <P>SOLUTION: The method for analysis of allantoin by hydrophilic interaction chromatography is characterized by using a mobile phase containing boric acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252499-A (JP)
Title: Battery device
Inventor: UJIIE SATOSHI
IPC: H01M2/30
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery device capable of reliably preventing short circuit between positive and negative electrode terminals when the short circuit occurs between positive and negative output terminals.  <P>SOLUTION: The battery device includes a battery case 20 equipped with a case body 21 having a cell member 30 with positive and negative electrode terminals 31, 32 mounted inside, positive and negative output terminals 41, 42 fitted on a lid 22 of the battery case 20 and connected to the positive and negative electrode terminals 31, 32 through positive and negative leads 91, 92, respectively, a pair of intermediate terminals 50 fitted in the middle way of either or both positive and negative leads 91, 92, connected to free ends of the positive and negative leads 91, 92, respectively to be nonconductive by separation, and of which a part is faced outside from a surface of the battery case 20, and an erection member 60 making the positive and negative leads 91, 92 to be in a conduction state by erecting between the pair of the intermediate terminals 50 in free detachment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247691-A (JP)
Title: In-rectum rotator, detection device, and rectal stimulation device
Inventor: NARUMI YAYOI
IPC: A61M1/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-rectum rotator for contributing to recovery of a function to feel a need to evacuate one's bowels by irregularly rotating in the rectum, to provide a detection device for detecting that the in-rectum rotator reaches the rectum, and to provide a rectal stimulation device for rotating the in-rectum rotator in the rectum.  <P>SOLUTION: The in-rectum rotator is formed by a material which is not digested by digestive organs of a human body, includes a magnet of a shape different in size between an N pole surface and an S pole surface inside a deformed sphere large enough for a care receiver to swallow, and is irregularly rotated by magnetic force of a magnetic stirring means given from outside the body. Inside the deformed sphere, a radio IC chip for transmitting radio signals may be arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253158-A (JP)
Title: Variable inductor
Inventor: ITO MASAHARU
IPC: H01F17/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To control an inductance value without significantly increasing loss by a switching element in a variable inductor.  <P>SOLUTION: The variable inductor includes: an inductor conductor 4; ground conductor layers 2 having an opening 3 and a slit 6 in a region including a region where the inductor conductor 4 is arranged; and the switching element 7 which electrically selects presence/absence of electric connection between the ground conductor layers 2 on both sides of the slit 6. The switching element 7 is arranged at a position where feedback route length of ground current flowing in the ground conductor layers 2 is varied to vary an equivalent inductance value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253889-A (JP)
Title: Network system, content server, and content playback synchronization control method
Inventor: MINE YOTARO
IPC: H04N21/433
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize playback operations of contents for a plurality of devices in a state where the same contents can be simultaneously distributed to the plurality of devices on a network.  <P>SOLUTION: In a state where the same contents can be simultaneously distributed from a content server 100 to a plurality of content playback devices 200, when a user operates one content playback device 200, the content playback device 200 operated by the user issues a notice of an event relating to a state change in content playback to the content server 100. When the notice of the event is received, the content server 100 controls the content playback devices 200 other than the content playback device 200 operated by the user, and makes a playback state for the contents coincident with a playback state of the content playback device 200 operated by the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT