baber/WOPTO huggingface dataset:
Patent JP-2010242144-A (JP)
Title: Method and system for detecting abnormal action of selective drainage
Inventor: KAJIYAMA FUMIO
IPC: C23F13/00
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can promptly detect an abnormal action of a selective drainage without being affected by an electric field formed on the ground by a leakage current originating in a rail, and to provide a system therefor.  <P>SOLUTION: This detecting method includes: a monitoring step of monitoring a drainage current I<SB>UDD</SB>of which the direction flowing from a pipe line P to a rail R through the selective drainage 1 is considered to be plus, and also monitoring a potential difference R/P between the rail which works as a driving force that passes the drainage current and the buried metal pipe line; an abnormality determination step of determining the abnormality of the selective drainage 1 based on the consistency between the state of plus/minus/zero in the monitored value of the drainage current I<SB>UDD</SB>and a working state of the selective drainage 1 based on the potential difference R/P; and an abnormality notification step of notifying the abnormality when the abnormality has been determined to have occurred in the abnormality determining step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241020-A (JP)
Title: Electrostatic actuator, liquid droplet discharging head with the same, and liquid droplet discharging device
Inventor: SANO AKIRA
IPC: B41J2/055
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator capable of reducing leak current, securing a withstand voltage, securing bonding strength, and securing chemical resistance while enhancing a generated pressure by an electrostatic force in the electrostatic actuator, and to provide a liquid droplet discharging head with the same and a liquid droplet discharging device.  <P>SOLUTION: A vibration plate side insulative film 6 formed on a vibration plate 4 side of a cavity substrate 2 has a laminated structure with a vibration plate side insulation film first layer 61 made of tantalum oxide Ta<SB>2</SB>O<SB>5</SB>, a vibration plate side insulation film second layer 62 formed of aluminum oxide (alumina) Al<SB>2</SB>O<SB>3</SB>, and a vibration plate side insulation film third film 63 formed of silicon oxide SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252486-A (JP)
Title: Electromagnetic actuator
Inventor: HAYAKAWA YUKIHIKO
IPC: H02K33/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator which has a coil stator formed to have two poles and to be small and simple and excels in magnetic efficiency, without causing locking of the rotating direction of the rotor in magnetically rotating a rotor pivoting a rotating shaft within a predetermined angle range.  <P>SOLUTION: The electromagnetic actuator includes a magnet rotor magnetized in two poles on the outer circumference of the rotating shaft, and a pair of stators forming pole magnetization teeth of N and S poles opposing the magnetic poles of the magnet rotor, wherein the pair of stators are arranged so as to face at equal intervals on the outer circumference of the rotor. In this case, the pair of stators are formed asymmetrical or point symmetrical being centered at the center of a rotating shaft and have different areas from each other. Accordingly, the magnetic balance of right and left stators is made to be different without expanding a gap between the pair of stators forming the pole magnet teeth.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251129-A (JP)
Title: High frequency heating device
Inventor: KUBOTA TETSUO
IPC: H05B6/72
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To design a rotary antenna capable of uniformly heating a plurality of objects to be heated which are symmetrically placed on the right and left of the antenna.  <P>SOLUTION: This high frequency heating device includes a plate for placing an object to be heated, which is made of a dielectric and provided on the bottom face of a heating chamber, a high frequency supply chamber provided below the plate for placing the object to be heated and in the center portion of the bottom face, a waveguide for mounting a magnetron, a coupling hole provided in the center portion of the bottom face of the high frequency supply chamber to radiate high frequency energy guided in the waveguide to the high frequency supply chamber, an inner conductor provided so as to pass through the coupling hole and almost perpendicularly front on the inside of the high frequency supply chamber, a rotary antenna of a metallic flat plate, which is almost horizontally connected to one end of the inner conductor in the high frequency supply chamber, the dielectric shaft connected to the inner conductor in the waveguide, and a driving part to rotatively drive the dielectric shaft. The rotary antenna is structured so that a strip antenna 8a having strip conductor with a length of about λ/2 (λ: 122 mm) and a slot antenna 8b comprising an arc-shaped slit having a length of about λ/2 or longer are symmetrically installed with the inner conductor 7 held between them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248805-A (JP)
Title: Door opening/closing device of display case
Inventor: ISHIBASHI ISAMU
IPC: E05D15/10
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening/closing device of a display case which is installed in an art museum, a museum, a store or the like, can maintain an airtight state since transparent doors can be made continuous and flush with each other when the doors are closed, positions the two transparent doors in the front and rear in a double-sliding state when the doors are opened, allows smooth opening/closing movement of the transparent doors, and has a small share of a space.  <P>SOLUTION: Sash rollers 8 are provided at both sides of lower ends of the movable transparent doors 3, and guide rollers are provided at both sides of the upper ends. Then a retreating rail 4 is provided along the up-and-down parts at the front side of a fixed-type transparent plate 2 in parallel with the up-and-down parts, and a guide rail 5 of which the end is extended continuously from the retreating rail to a point which is on the extension line of the fixed-type transparent plate. Part of the lower guide rail where the sash roller on the fixed-type transparent plate side in a closing position stops is made a split rail 6. While the split rail is made movable in the depth direction by a linear guide 12, a branch rail in the depth direction which receives the guide roller on the fixed-type transparent plate side is formed in part of the upper guide rail.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247795-A (JP)
Title: Lower vehicle-body structure of vehicle
Inventor: ISHIGAME KATSUYOSHI
IPC: B62D25/20
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower vehicle-body structure of a vehicle capable of suppressing the invasion into a vehicle cabin of a vehicle body structure member such as a pillar, while suppressing rotations of a side-sill upon lateral collision of the vehicle, by using a tilting shape of a kick-up portion upon the lateral collision of the vehicle.  <P>SOLUTION: In the lower vehicle-body structure of a vehicle, a reinforcing member 56 having a hat-shaped cross section is joined and fixed to a front surface of a rear seat pan 3 forming the kick-up portion K in a first cross member 40, at a height direction position corresponding to an upper end side part of the side-sill and a vehicle width direction position superimposing with a rear side frame 17 in a plane view, and forms a closed cross sectional portion by cooperating with the rear seat pan 3. The vehicle width direction inside end portions of reinforcing flange portions 56b, 56c of the reinforcing member 56 are superimposed and joined with an inside flange portion 17c of the rear side frame 17 while interposing the rear seat pan 3. The vehicle width direction outside end portion forms a clearance β between the vehicle width direction outside end portion and a rear member 7a of a side-sill inner 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257651-A (JP)
Title: Battery pack
Inventor: NAGAMINE KOICHI
IPC: H01M2/10
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack with high reliability.  <P>SOLUTION: The battery pack includes a plurality of battery cells for stacking, a pair of end plates 30, a restricting band 41, and a guide member 51. Each of the pair of end plates 30 (30m, 30n) is arranged at each end of the plurality of battery cells. The restricting band 41 applies clamping force to the battery cells in the stacking direction by interposing the pair of end plates 30. The restricting band 41 is fixed to the end plates 30. The guide member 51 is set to hold the restricting band 41 in a state of clamping the pair of end plates 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253592-A (JP)
Title: Clamping device of workpiece rotating and supporting device
Inventor: SUGA EIJI
IPC: B23K37/04
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping device of a workpiece rotating and supporting device facilitating manually moving of a clamping body and holding of a workpiece at low cost.  <P>SOLUTION: This clamping device of a workpiece rotating and supporting device includes a rotating and holding body rotatably supported by a support body and having a guide space part capable of guiding the workpiece and a clamping device 9 for clamping the workpiece. The clamping device is constituted of a shaft body 21 for clamping which has a distal end part which can be made to abut on the workpiece and has a male screw part and a groove part 22 formed on an outer periphery and in an axial center direction, respectively, a cylindrical guide body 15 which is provided in the rotating and holding body, is formed with a through-hole part 16 along a clamping direction and guides the shaft body 21 for clamping by projecting a distal end of a bolt 18 for regulating rotation into the groove part 22 from an inner periphery, and a cylindrical pressing body 31 spirally fitted to the shaft body 21. By moving the shaft body 21 to the workpiece side and rotating the cylindrical pressing body 15, the workpiece is clamped by pressing the distal end of the shaft body 21 on the workpiece side by making an end face of the cylindrical guide body 15 as a support surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257669-A (JP)
Title: Membrane electrode assembly, method for manufacturing the same, and polymer electrolyte fuel cell
Inventor: OTA MASAFUMI
IPC: H01M8/10
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly which has a high level of power generation performance under a low humidified condition and a high level of production efficiency, and further, a method for manufacturing the same, and a polymer electrolyte fuel cell provided with the membrane electrode assembly, which has a high level of power generation performance under a low humidified condition.  <P>SOLUTION: The method for manufacturing the membrane electrode assembly includes: applying onto a substrate a catalyst ink for a first electrode catalyst layer including catalyst supporting particles, a polymer electrolyte and a solvent to form a coating film; removing the solvent in the coating film to form the first electrode catalyst layer; applying an electrolyte ink including the polymer electrolyte and the solvent onto the first electrode catalyst layer to form a coating film covering four sides of the first electrode catalyst layer; removing the solvent in the coating film to form a polymer electrolyte layer; applying a catalyst ink for a second electrode catalyst layer including the catalyst supporting particles, the polymer electrode and the solvent onto the polymer electrolyte layer to form a coating film covering four sides of the second electrode catalyst layer; and removing the solvent in the coating film to form the second electrode catalyst layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009161179-A (JP)
Title: Sheet forward tilting device for vehicle
Inventor: HIROKAWA MASATO
IPC: B60N2/36
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To attain, in forward tilting of a seat, a flat baggage room floor continued to the reverse side of the seat back in a flush manner only by operation from the rear of a vehicle.  <P>SOLUTION: A device comprises: an operation part 30 disposed in the vicinity of a rear opening/closing body at the rear end of the baggage room in the rear of the seat; a lock part 50 which releases a raised/held state of the seat back 7 according to operation of the operation part 30; and a rotating mechanism part 10 which lays the seat back 7 over a seat cushion 9. The rotating mechanism part 10 includes a rotation shaft 12 provided on a lower part of the seat back 7; an energizing member 14 which regularly energizes the seat back 7 with a forward rotating force; a rear connecting member provided below the seat back 7, with one end rotatably supported at a position higher in level than the rotation shaft 12 and the other end fixed on the seat cushion 9 side; and a support member provided on a front lower part of the seat cushion 9, with one end rotatably supported at the front lower part of the seat cushion 9 and the other end rotatably supported on the vehicle room floor below the front of the seat cushion 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010259189-A (JP)
Title: Coil unit, forming method therefor, and stator
Inventor: HIROTA MASAYOSHI
IPC: H02K3/18
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil member and a stator capable of suppressing a circulating current while employing a structure with a plurality of layers of coil wire wound in parallel.  <P>SOLUTION: The coil members 120, 220 are formed by winding split flat-type wires 110, 210 with two coil wires edgewise. The coil members 120, 220 form a coil unit. The first inner layer terminal 121a and first outer layer terminal 121b of the coil member 120 are continuously connected to the first inner layer terminal 222a and second outer layer terminal 222b of the coil member 220. That is, each coil wire 110a, 110b of the coil member 120 and each coil wire 210a, 210b of the coil member 220 are laminated in a reverse laminated direction from the inner circumferential side to the outer circumferential side. Thereby, the length of the coil wires on the whole of the coil unit can be uniformed to reduce a circulating current while reducing a resistance difference between the outside coil wire and inside coil wire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257118-A (JP)
Title: Measurement system
Inventor: BIGO MASAAKI
IPC: G06F17/30
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement system quickly extracting a desired measurement data file stored in a file system of a PC and visualizing and displaying the measurement data file.  <P>SOLUTION: In the measurement system, a measurement data file produced by a measurement instrument is transferred to the PC, and the measurement data file is managed and displayed in a file system. The PC includes a means for generating and storing an index file including attribute information specific to each of the measurement data files transferred to be stored in the PC, a means for retrieving the desired measurement data file based on the index file, and a means for visualizing and displaying the retrieved measurement data file.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252981-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: HARADA KENJI
IPC: A47L9/04
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor brush for which a shock-absorbing property is improved without lowering a traveling performance.  <P>SOLUTION: A traveling wheel 23 is arranged in a case body so as to be freely rotated and moved along front and back directions. For the movement of the traveling wheel 23 to the rear, repulsion is imparted to the front by a coil spring 54. When the front part of the traveling wheel 23 projected more to the front than the front part of the case body collides with an obstacle O, the traveling wheel 23 is moved to the rear and absorbs a shock while the coil spring 54 imparts the repulsion to the front to the traveling wheel 23. The shock-absorbing property is improved without lowering the traveling performance by making the traveling wheel 23 softer or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010027035-A (JP)
Title: Personal authentication equipment and personal authentication method
Inventor: HIRAI SHINYA
IPC: G06F21/32
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal authentication technology which can accurately and quickly authenticate a person even if a facial expression changes.  <P>SOLUTION: A personal authentication apparatus includes: an input means to input image data; a face detection means to detect a face region of a person included in the image data input by the input means, and to detect feature data from the detected face region; a facial expression determination means to determine a facial expression from the face region detected by the face detection means; a storage means to store feature data used to authenticate a person for each of a plurality of facial expressions of the face; a selection means to select feature data corresponding to the facial expression determined by the facial expression determination means from the storage means; and an authentication means to authenticate a person by comparing the feature data of the face region detected by the face detection means, and the feature data selected by the selection means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010256171-A (JP)
Title: Mobile unit system
Inventor: SHIMIZU TETSUYA
IPC: G01B7/00
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate between a continuous section and a discrete section by a simple construction, thereby improving the accuracy of detecting the position of a mobile unit.  <P>SOLUTION: A mobile unit is provided with a detection head including a coil array in which a plurality of coils are arranged in the moving direction of the mobile unit. Dummy coils are provided on both sides of the coil array. Discrimination between the continuous section in which magnetic marks are arranged at a constant, first pitch and the discrete section in which magnetic marks are arranged at an interval which is longer than the first pitch is performed on the basis of an output difference between the dummy coils.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257792-A (JP)
Title: Discharge lamp lighting device and lighting fixture
Inventor: ONISHI NAOKI
IPC: H05B41/282
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a lighting fixture with a structure of notifying an end-of-life state without an increase of manufacturing cost, and without hindrance to a user.  <P>SOLUTION: A duration of preheating operation t1 to t2 for preheating a filament is set longer after an accumulated operating time reaches a given lifetime of the device than before it does. With this, life of a discharge lamp tends to be shorter, so that a user can recognize an end of life of the device. Further, a separate component such as a light-emitting diode for notifying is done away with to avoid increase of manufacturing cost. Moreover, even if a plurality of discharge lamp lighting devices reach accumulated end-of-life operating times all at a time, changes of lighting states of the discharge lamps or their lighting-off will not take place all at a time at all these plurality of lighting devices, so that a user hardly suffers inconvenience.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253399-A (JP)
Title: Contaminated surface cleaning method
Inventor: NOGAMI CHITOSHI
IPC: H01L21/304
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contaminated surface cleaning technique for safely removing deposit stuck to complicated structure parts such as the inside of a semiconductor manufacturing device, an exhaust valve disposed in the gas supply/discharge system of the semiconductor manufacturing device or a pressure control valve disposed in the semiconductor manufacturing device or the gas supply, discharge system.  <P>SOLUTION: The internal wall surface part of the semiconductor manufacturing device 1 and the gas supply/discharge system connected thereto is cleaned by a cleaning robot 2, in which a cleaning implement 14 is mounted on the distal end of an arm 12 part formed into a multi-joint type.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009271534-A (JP)
Title: Fluid actuator for digitally controllable microfluidic display
Inventor: PEETERS ERIC
IPC: G09G3/34
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display which has a considerably reduced weight, can provide a wide color region, easily formed into a module and has the quality of visualization hardly affected by weather conditions.  <P>SOLUTION: In the display, each pixel 110 includes a wall 120 and a microfluidic system. The microfluidic system includes: a reservoir chamber which is arranged on a first side part of the wall and is defined in part by a deformable wall; a colored fluid 140 arranged in a reservoir 130; a display chamber 150 arranged on a second side part of the wall; a conduit 160 which communicates between the reservoir and a display chamber; and a fluid actuator 170 which includes a means for selectively transferring part of the colored fluid between the reservoir and the display chamber through the conduit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010262516-A (JP)
Title: Session control system and session control method
Inventor: YOSHIMURA YASUHIKO
IPC: H04L12/70
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a session control system and a session control method, facilitating provision of a new service across a plurality of services.  <P>SOLUTION: When dialing from a telephone terminal 1<SB>1</SB>of a user A and notifying a session control function part 5 about a session connection request to a telephone terminal 2<SB>1</SB>of a user B, the session control function part 5 acquires service accession information of the user B, confirms that the user B is a user of the service, notifies an application server function part 7 about the session connection request, and notifies the telephone terminal 2<SB>1</SB>of the user B about the session connection request. The application server function part 7 determines a terminal having a newest use history or a terminal presently during communication, except the telephone terminal 2<SB>1</SB>notified with the session connection request of terminals used by the user B as a terminal to be notified with the session connection request, and notifies the determined terminal about the session connection request.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260707-A (JP)
Title: Underwater cut pellet carrying method and device
Inventor: OKITA TAKAAKI
IPC: B29B13/06
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a facility of dehydration-drying, by sending a pellet of still sticking moisture after dehydrating cooling water to a pellet silo.  <P>SOLUTION: This underwater cut pellet carrying method and the device supply the pellet of still sticking the moisture to the pellet silo (15) connected to an air sending pipe (19) via an air sending blower (17), a transport hopper (16) and the air sending pipe (19), after dehydrating the pellet granulated by an underwater cut device (3) by a cooling water dehydrating device (10).  <P>COPYRIGHT: (C)2011,JPO&INPIT