baber/WOPTO huggingface dataset:
Patent JP-2012099240-A (JP)
Title: Circuit breaker
Inventor: Itoga masao
IPC: H01H73/36
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To shorten the initial magnetic gap between the magnetic pole of a fixed core and a movable core without reducing the trip stroke of the movable core, and to ensure a high attraction of the movable core to the fixed core.SOLUTION: On the magnetic pole 31f side of a fixed core 31 in a movable core 37, a magnetic auxiliary core 41 provided to face the magnetic pole 31f of the fixed core 31 and configuring the movable core part 51 together with the movable core 37 is provided. The magnetic attraction generated between the magnetic pole 31f and the attracted part 37a of the movable core 37, is combined with the magnetic attraction between the fixed core 31 and the auxiliary core 41 to generate the operation of attracting the movable core part 51 to the fixed core 31 thus interrupting the circuit breaker automatically.
Patent JP-2012098805-A (JP)
Title: Authentication server and authentication method
Inventor: SUZUKI TAKASHI
IPC: G06F21/44
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an authentication server which authenticate whether a user of an originating portable terminal is an appropriate person to access to a destination portable terminal, and to provide an authentication method.SOLUTION: An authentication server connected to a contract information storage storing contract information on communication terminals has: an identification information acquisition unit for acquiring identification information on an originating communication terminal used by a user; and a determination unit for acquiring contract information stored in the contract information storage regarding identification information on the originating communication terminal or a destination communication terminal, then determining whether or not to grant the user's access from the origination communication terminal to the destination communication terminal based on whether a contract associating the identification information on the originating communication terminal with the identification information of the destination communication terminal exists.
Patent JP-2011023372-A (JP)
Title: Circuit breaker
Inventor: WATANABE JUN
IPC: H01H73/06
Filed: 2010-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker which has a function to prevent opening and closing of an accessory cover in an On state, secures a housing space of an internal accessory device, and has a high design freedom.  <P>SOLUTION: The circuit breaker includes a contact part having a movable contactor 13 and a fixed contactor 12, an arc extinguishing chamber 15 to house the contact part, an opening and closing mechanism part 16 to open and close the movable contactor 13, and an overcurrent tripping part 17 which detects an overcurrent of a main circuit and opens circuit of the movable contactor 13. An accessory cover 20 having a cam member 22 fitted on a rotation axle is provided, and the opening and closing mechanism part 16 has an interlocking plate 27 with a latch formed. When the accessory cover 20 is opened by a rotation movement, the cam member 22 is rotated to contact the interlocking plate 27 and shifts to a state of releasing the latch, makes opening operation of the movable contactor 13 and shifts compulsorily to a tripping state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011233860-A (JP)
Title: Dust core and manufacturing method thereof
Inventor: INAGAKI TAKASHI
IPC: H01F1/33
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a dust core which can attain both of securement of a constant permeability characteristic under a high magnetic field and reduction of iron loss, and to provide a manufacturing method thereof.SOLUTION: A dust core 10 comprises an insulator layer 2 including a particulate metallic oxide 3 among a metal powder 1, in which the insulator layer 2 includes Ca, P, O, Si, and C as elements.
Patent JP-2012104644-A (JP)
Title: Wafer cutting method and wafer cutting device
Inventor: ISHIKAWA KAZUMASA
IPC: H01L21/301
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To accurately cut a wafer in a short time.SOLUTION: A cutting device (500) for cutting a wafer (20), having a surface protection film (3) pasted on a surface (21), includes: by irradiation of laser with a light condensation point focused on the inside of the wafer, a laser processing unit (150) for forming a stripe shaped modification region (86) inside the wafer; a grinding unit (350) for grinding the rear face (22) of the wafer until reaching the modification region or the vicinity of the modification region; a dicing film paste unit (400) for combining the wafer with a mount frame (15) by pasting a dicing film (33) to the rear face of the wafer; a holding base (10) for holding the wafer and the mount frame; and a roller (60) for moving the wafer to a diameter direction while pressing the rear face of the wafer via the dicing film. By this configuration, the wafer is cut along the modification region.
Patent JP-2012104382-A (JP)
Title: Plasma treatment apparatus, plasma treatment method, and plasma treatment bias voltage determination method
Inventor: SAWADA IKUO
IPC: H01L21/205
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus capable of forming an appropriate ion energy distribution according to plasma treatment, as well as a plasma treatment method and a plasma treatment bias voltage determination method.SOLUTION: The plasma treatment apparatus includes a vacuum chamber 11 having a placement stand 2 disposed inside the chamber and a DC pulse voltage generation unit 3 which applies a bias voltage, or a DC pulse voltage, to the placement stand 2. The DC pulse voltage generation unit 3 takes advantage of the fact that a peak in an ion energy distribution diagram consisting of ion energy values on a horizontal axis and ion frequencies on a vertical axis appears in correspondence to an amplitude value of the DC pulse voltage as it generates plural kinds of DC pulse voltages differing in the amplitude value from each other, whereby adjustment is made until an ion energy distribution pattern which forms an overlapping area in the distribution diagram in which peaks adjacent to each other overlap one on top of another becomes an appropriate pattern for plasma treatment.
Patent JP-2012102946-A (JP)
Title: Freezing refrigeration method and freezing refrigeration facility
Inventor: OKUDA KAZUHIRO
IPC: F25B1/00
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate useless power consumption due to inefficient start and stop of a refrigeration device disposed in a freezer, a freezing storage or the like and the load of a standby voltage when the refrigeration device does not perform freezing operation.SOLUTION: A refrigerator 30 is arranged together with the freezing storage 20, and the freezing storage 20 and the refrigerator 30 are respectively provided with separate systems of NH/COrefrigeration devices 40 and 50. A COliquefaction heat exchanger 34 is disposed in the refrigerator 30, and COliquefaction paths 36, 38 branched from a return path 448 of a COcirculation circuit 444 are connected to the COliquefaction heat exchanger 34. When the operation of the freezing storage 20 is stopped, CObrine gas gasified in the COcirculation circuit 444 and a COliquid receiver 442 is sent to the COliquefaction heat exchanger 34, is cooled and liquefied, and is returned to the COcirculation circuit 444 and, thereby the elevation of temperature and pressure of the COliquid receiver 442 and the COcirculation circuit 444 is prevented.
Patent JP-2011031305-A (JP)
Title: Facility and method for manufacturing strip plate
Inventor: HONJO HISASHI
IPC: B21B1/00
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility and a method for manufacturing a strip plate, capable of manufacturing a flat shaped strip plate by easily and quickly correcting, during continuous rolling, the uneven shape of the width end part which occurs in a sheet metal slab with fixed width, and capable of reducing facility cost.  <P>SOLUTION: The facility for manufacturing a strip plate includes: a continuous casting machine 6 with a twin-roll or single-roll for continuously casting a molten metal 3 supplied from a tundish 2 arranged at an upper part into a slab 5 with fixed width; and a single-body finishing rolling mill 11 arranged near the downstream side of the continuous casting machine and provided with a pair of upper and lower work rolls 7 and 8 movable in the opposite direction from each other along an axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108218-A (JP)
Title: Fixing unit and image forming device
Inventor: YOSHINAGA HIROSHI
IPC: G03G15/20
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing unit and an image forming device which can shorten warm-up time and first print time, without generating fixing failures such as uneven fixing or the like on a fixed image, and can efficiently and uniformly heat a fixing belt.SOLUTION: The fixing unit comprises: a fixing member 26 for press-contacting a pressure rotating body 31 via a fixing belt 21 and forming a nip part; and heat generating members 22a, 22b divided into multiple members in a circumferential direction so as to abut against or face an inner peripheral surface of the fixing belt 21 at positions different from the nip part. The first heat generating member 22a provided to an upstream side of the nip part is arranged so as to be adjacently in contact with the fixing member 26. And temperature detection means 40 for detecting temperature of the fixing belt 21 is installed at a position corresponding to a position between the first heat generating member 22a and the second heat generating member 22b.
Patent JP-2012114495-A (JP)
Title: Piezoelectric vibrating reed and piezoelectric vibrator
Inventor: II TOSHIHIRO
IPC: H01L41/332
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating reed having a multilevel mesa structure which can reduce a CI value.SOLUTION: The piezoelectric vibrating reed includes: a piezoelectric substrate 10 comprising an AT-cut quartz substrate and having a thickness direction parallel to a Y' axis; and excitation electrodes 20 arranged in obverse-reverse opposition in vibrating regions on both principal surfaces of the piezoelectric substrate 10. The piezoelectric substrate 10 has a rectangular excitation portion 14 having longer sides parallel to an X axis and shorter sides parallel to a Z' axis, and a peripheral portion 12 having a smaller thickness than the excitation portion 14 and formed around the excitation portion 14. Each of side surfaces 14a, 14b of the excitation portion 14 extending in a direction parallel to the X axis is in a single plane, and each of side surfaces 14c, 14d of the excitation portion 14 extending in a direction parallel to the Z' axis has a step.
Patent JP-2012112163-A (JP)
Title: Pile construction method in contaminated soil
Inventor: UNE HIROSHI
IPC: E02D19/10
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a pile construction method with a small removal amount of contaminated soil.SOLUTION: A casing press-fitting step 10 is executed first. That is, a casing is press-fitted to the ground containing the contaminated soil. In the ground, a sand layer, a silt layer, a gravel layer and a support layer are laminated in the order under a contaminated soil layer containing the contaminated soil. The casing is at such a depth that it passes through the contaminated soil layer and the sand layer and reaches the silt layer present under the sand layer. Then, an earth removal step 12 is executed. That is, earth and sand are removed while excavating the inside of the casing. An excavation depth is to the lower end of the casing. Then, a pile construction step 14 is executed. That is, an existing pile is built to the depth to reach the support layer through the inside of the casing. Finally, a casing pull-out step 16 is executed. That is, after constructing the existing pile, while filling soil cement in a gap of the inner peripheral wall of the casing and the outer peripheral wall of the existing pile, the casing is pulled out before the soil cement is hardened.
Patent JP-2011115585-A (JP)
Title: Application device
Inventor: FRANK MUELLER
IPC: A61C5/62
Filed: 2010-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application device which is effective to a broad range of viscosity and has improved operability.  <P>SOLUTION: The application device 10 includes a cylindrical body for storing a dental material which can be squeezed out, and a piston rod 12 which works so that a piston 14 located on an inner side of the body is displaced in a direction of squeezing. The piston 14 includes an elastic restoring device 26 located in a direction toward the dental material in its forward end, and when one axial migration in a direction of squeezing of the piston 14 is finished, a partial vacuum space is formed in the inner side of the body, pressure acting on the piston rod 12 is released to prevent excessive dropping of the dental material from the application device 10, then the piston is got back to a looseness position. The elastic restoring device 26 pushes the piston rod 12 in a direction opposite to the squeezing direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012118377-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SUZUKI YOSHIYUKI
IPC: G02B26/12
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner that restrains the influence of, for example, displacement of light ray, caused by heat, at a low cost.SOLUTION: The optical scanner includes: a collimator lens configured such that a light ray emitted from emitting means (light source 100) is changed to a parallel ray; a combining mirror 102 configured to align the optical path of a light ray in a main scanning direction; a polygon mirror 103 configured to scan a target scan surface by deflecting and reflecting a plurality of light rays; an fθ lens 104 configured to correct the aberrations of light rays deflected by the polygon mirror; and correction lenses (L1, L2) provided between the collimator lens and combining mirror and between the combining mirror and the polygon mirror and configured to correct the luminous fluxes of light rays. Light rays are once imaged at a position from the combining mirror, which is designed in advance. Thereby, an optical conjugate relation is established between the position designed in advance and the position of an image surface.
Patent JP-2012120028-A (JP)
Title: Device capable of handling code and control method thereof
Inventor: KADOYA NAOYA
IPC: H04N1/00
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that an area is not prescribed in which information of a user who performs copying is to be included when the copying is performed on a manuscript including code image data including an original information area and a latest information area.SOLUTION: A code image is detected that includes an area in which included information is changed each time of outputting and an area in which included information is not changed each time of outputting, and when information of a user is not included in any area of the detected code image, a code image is generated in which the information of the user who gives an instruction of outputting of a manuscript image is included in the area in which included information is not changed each time of outputting.
Patent JP-2012116643-A (JP)
Title: Food transfer device
Inventor: TAKAHASHI TAKAYUKI
IPC: B65G47/30
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a food transfer device capable of continuously transferring food onto a tray so that subsequent processing of food sequentially continuously transferred at predetermined intervals can be efficiently performed.SOLUTION: This food transfer device 10 includes: a first transport means 12 to sequentially continuously transport food A; a pushing means 14 including a pushing plate 24 extended along a transport direction on one side of the first transport means 12 and configured to push the food A to the other side of the first transport means 12 by the pushing plate 24; a second transport means 16 arranged on the lower side of the first transport means 12 for transporting a tray 18 in the direction vertical to the transport direction of the first transport means 12; and a tray supply means 20 to supply the tray 18 to the second transport means 16.
Patent JP-2012116648-A (JP)
Title: Rail type crane
Inventor: SHIMIZU YUZO
IPC: B66C9/10
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a rail type crane that allows a crane to smoothly travel and move on a running rail having a discontinuous part like an intersection part of rails crossing orthogonally to each other.SOLUTION: The rail type crane which has one or more running bogies with a running wheel bicycle on each corner and runs on a straight line rail laid on a running path includes a rail discontinuous part passage means by which the running wheel can run and pass normally through a rail discontinuous part where the rail is locally cut off and does not exist in a partial small section in the way of the rail. The rail discontinuous part passage means is characterized in that one or more auxiliary rollers or chill tanks are rigidly attached to the middle part or the front and rear part of two running wheels of each running bogie in such a height that stepping surfaces of the auxiliary rollers or chill tanks keep a tiny vertical direction gap for running rail stepping surface with which the running wheel is in contact or the upper surface of a protrusion flat surface on rail sides of front and rear parts where rail does not exist.
Patent JP-2012123456-A (JP)
Title: Settlement device and settlement method
Inventor: SHINAGAWA SATOSHI
IPC: G07F5/22
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To enhance convenience for a user.SOLUTION: A settlement device 100 comprises an acceptance part 110, an output part 130 and a payment part 140. The acceptance part 110 accepts input of money from a user. The output part 130 outputs warning information to the user when, among face values of the money input to the acceptance part 110, one or more coins or bills with a minimum face value are paid as change. The payment part 140 pays change to the user based on the money input to the acceptance part 110, and temporarily holds the payment of change when, among the face values of the input money, one or more coins or bills with a minimum face value are paid as change.
Patent JP-2012123878-A (JP)
Title: Semiconductor device and control method thereof
Inventor: TAKAYAMA SHINICHI
IPC: G11C11/4097
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents a precharge speed from decreasing owing to a wiring layout when a memory cell array having a hierarchical bit line configuration is in precharge operation.SOLUTION: The semiconductor device has local bit lines LBL and global bit lines GBL made hierarchical, a hierarchical switch LSW controls electric connections between the local bit lines LBL and global bit lines GBL, and a precharge circuit LPC supplies a precharge voltage to the local bit lines LBL. In the precharge operation, a precharge circuit (not illustrated) on the side of the global bit lines GBL supplies the precharge voltage to the global bit lines GBL in a state in which the hierarchical switch LSW turns on. When the potentials of the local bit lines LBL converge on the precharge voltage a predetermined time later, the precharge circuit LPC supplies the precharge voltage to the local bit lines LBL.
Patent JP-2012121710-A (JP)
Title: Elevator
Inventor: KAWABATA YOSHIYUKI
IPC: B66B3/00
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an elevator which inhibits its use by a child who cannot understand its operation method.SOLUTION: The elevator 10 is equipped with: a weighing device 31 as a detecting device which detects users who get in a car 12 or users in the car 12; and a control device 50 which executes a child lock mode. The control device 50 includes: a determining unit 51 which determines that users in the car 12 consist of only specified children when a load weight detected by the weighing device 31 is less than a predetermined threshold; an operation-suspending unit 52 which inhibits closing of a car door based on the determination result by the determining unit 51; and a canceling unit 53 which cancels inhibition of the closing of the car door when a predetermined releasing operation is performed.
Patent JP-2012126767-A (JP)
Title: Luminance-increasing film
Inventor: SHINAGAWA ASUKA
IPC: C08K5/101
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a luminance-increasing film which is made from a polycarbonate resin, the film being excellent in transparency, flowability, heat resistance, transferability, and moisture/heat resistance which hardly causes a change in form such as a distortion or warp in a high temperature and humidity environment.SOLUTION: The luminance-increasing film is a film which is formed from a polycarbonate resin composition, in which 0.17-0.40 pt.wt. of an alcohol-fatty acid ester and 0.001-0.1 pt.wt. of a phosphorous-based stabilizer are mixted together to 100 pts.wt. of a polycarbonate resin whose viscosity-average molecular weight is 1.0×10to 2.5×10, the film is imparted on its surface with an unevenness arranged regularly.
Patent JP-2012130105-A (JP)
Title: Cotter structure of wedge anchor clamp
Inventor: HASHIMOTO FUMIYOSHI
IPC: H02G7/02
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a cotter structure of wedge anchor clamp capable of obtaining accurate wiring sag with enhanced workability.SOLUTION: A cotter structure of wedge anchor clamp includes: a wedge anchoring clamp main body 10: a coupling plate 12; a cotter member 20; a cable-tensioning link 80; a guide bolt 30; a fixed bolt 40; a cotter bolt 50; a cotter nut 52; and a self-lock pin. A first coupling plate 12-1 includes a guide bolt hole 12c and a cotter bolt hole 12a, while a second coupling plate 12-2 includes a guide bolt hole and a cotter bolt hole similarly, and a fixed bolt hole 20b therebetween. A cotter member 20 includes: a guide bolt screw hole 20c at the position of the guide bolt hole 12c; a fixed bolt screw hole 20b at the position of the fixed bolt hole 12b; a cotter bolt hole 20a at the position of the cotter bolt hole 12a therebetween; and an insulator anchoring hole 20e.
Patent JP-2011125703-A (JP)
Title: System and method for quantitative species signal separation using mr imaging
Inventor: YU HUANZHOU
IPC: G01R33/48
Filed: 2010-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for quantitative species signal separation in MR imaging, using two-step separation approach.  <P>SOLUTION: An MR imaging apparatus includes an MRI system (10) and a computer (20) programmed to cause the MRI system (10) to apply a pulse sequence and acquire multi-echo source data for the pulse sequence that includes a phase component and a magnitude component. The computer (20) is further programmed to determine a first estimate of a first species content and a first estimate of a second species content based on the multi-echo source data, and determine a second estimate of the first species content and a second estimate of the second species content based on the multi-echo source data.  <P>COPYRIGHT: (C)2011,JPO&INPIT