baber/WOPTO huggingface dataset:
Patent JP-2009043779-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KATAGIRI HARUYOSHI
IPC: H01L23/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To further improve moisture resistance by forming peripheral wiring so as to enclose a chip and then preventing water ingressing through an interface between a metal film and a silicon substrate from affecting internal multilayer wiring such as erosion thereof.  <P>SOLUTION: In a semiconductor substrate 20, center regions 24 and peripheral regions 26 around the center regions are set. An element 40 is formed in a center region on the side of a first main surface 20a being one principal surface of the semiconductor substrate. In the center region of the semiconductor substrate, a through separation portion 34 is formed from the first main surface to a second main surface 20b being a major surface on the opposite side from the first main surface. In the through separation portion, a through electrode 54a is formed from the first main surface to the second main surface. On the first main surface of the semiconductor substrate, a wiring insulating film 100 is formed. The wiring insulating film has a conducting plug electrically connected to the element and through electrode in the center region and a peripheral plug surrounding the center region in the peripheral region. On the wiring insulating film, a wiring pattern and an upper-layer insulating film covering the wiring pattern are provided. The wiring pattern has layer wiring connecting conducting plugs to each other and peripheral wiring covering the peripheral plugs and surrounding the center region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042919-A (JP)
Title: Paper sheet identification device
Inventor: OTSUKA MINORU
IPC: G07D7/12
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet identification device accurately recognizing if a transfer path is open or an abnormality occurs in a photo sensor by a photo sensor for bill identification.  <P>SOLUTION: A bill transfer path 10 of the paper sheet identification device 1 is switched over to an open position when an open and close unit 4 is opened. Transmission type photo sensors 11 to 14 are arranged on the bill transfer path 10. A monitoring unit for monitoring if the open and close unit 4 is open, based on output from the transmission type photo sensors 11 to 14, determines that the open and close unit 4 is in the open state when all the detection signal levels of the transmission type photo sensors 11 to 14 are below a reference value S for identifying the opening and closing. In the opposite case, it determines that the open and close unit 4 is in the closed state, and also determines that an abnormality such as a failure occurs in any one of the transmission type photo sensors 11 to 14 when the detection signal levels appears both above and below the reference value S for identifying the opening and closing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008083033-A (JP)
Title: Sample preparation method
Inventor: SUZUKI TOSHIAKI
IPC: G01N1/28
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample preparation method capable of preparing a sample piece with a desired portion held under a favorable condition.  <P>SOLUTION: A transparent protecting glass 2 is bonded onto a semiconductor element 1 surface by an epoxy resin 3 (Fig.2(a)). The epoxy resin 3 is heated (130°C) while applying pressure from an upper side of the protecting glass 2 to cure the epoxy resin 3 (Fig.2(b)). The sample piece 5 having 0.1 mm of thickness, 2.5 mm of width and 0.5 mm of height is cut out using a dicing saw (Fig.2(c)). The cut-out sample piece 5 is bonded onto a sample holder of an ion beam sample preparation device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041853-A (JP)
Title: Cooling storage
Inventor: NIIJIMA HIROSHI
IPC: F25D23/02
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling storage capable of optionally reducing magnetic force for keeping a door sealing state without degrading appearance of a product.  <P>SOLUTION: This cooling storage 1 constituted by disposing a storage compartment 5 in a main body made of a heat insulating housing 2, and openably and closably closing an opening 3 of the storage compartment 5 by doors 12, 12, comprises packing 10 disposed around inner faces of the doors 12 and incorporating magnets M, and a metallic plate member 28 disposed in the heat insulating housing 2 (support 11) and closely kept into contact with the packing 10 by magnetic force of the magnets M when the doors 12 are closed. The metallic plate member 28 is composed of a non-magnetic metallic plate 29 disposed at an outer side with respect to the support 11, and a magnetic metallic plate 30 disposed at an inner side with respect to the non-magnetic metallic plate 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042179-A (JP)
Title: Train own-vehicle position detection device, vehicle body inclination control system, steering system, active vibration control system, and semi-active vibration control system
Inventor: HAMAMATSU MASANORI
IPC: B61F5/24
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect train own-vehicle position without effort.  <P>SOLUTION: This train own-vehicle position detection device includes a velocity electric generator 3, a GPS (Global Positioning System) receiver 2, a Kalman filter 21 for estimating the travel distance from a reference position and an error parameter δ<SB>k</SB>for compensating the output of the velocity electric generator 3 based on the outputs of the velocity electric generator 3 and GPS receiver 2, and an own-vehicle position determining section 22 for determining the train position by calculating the travel distance from the reference position based on the outputs of the velocity electric generator 3 and Kalman filter 21. When the output of the GPS receiver 2 is updated, the own-vehicle position determining section 22 determines the train position based on the travel distance estimated by the Kalman filter 21. When the output of the GPS receiver 2 is not updated, the own-vehicle position determining section 22 determines the train position by integrating the travel distance based on the last one of the travel distances estimated by the Kalman filter 21 when the output of the velocity electric generator 3 is updated and the output of the velocity electric generator 3 compensated using the last one of the error parameters δä^}<SB>k</SB>estimated by the Kalman filter 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045132-A (JP)
Title: Endoscope washing device
Inventor: OTANI KENICHI
IPC: A61B1/12
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope washing device having a plurality of washing tubs, capable of obtaining more cost merits by suppressing the increase of the number of RFID transmission/receiving devices, and capable of easily collectively managing information on the history of washing/sterilization in the plurality of washing tubs.  <P>SOLUTION: The endoscope washing device having a plurality of washing tubs includes communication areas in one or two washing tubs; signal transmission/receiving parts (antennas) in the number smaller than the number of the washing tubs to transmit/receive signals with a radio tag attached to an endoscope set in the washing tub; communication parts (readers/writers) in the number smaller than the number of the signal transmission/receiving parts to communicate with the radio tag via the signal transmission/receiving parts; and a switching part to switch the signal transmission/receiving part to transmit/receive signals among the plurality of signal transmission/receiving parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047210-A (JP)
Title: Bearing composite one-way clutch
Inventor: SATO KOJI
IPC: F16D41/06
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing composite one-way clutch excellent in durability and capable of reducing working cost.  <P>SOLUTION: This one-way clutch is provided with a sprag 17, and a first rolling bearing 20 comprising a cylindrical roller bearing 6 at one side in an axial direction of the one-way clutch 10 having a retainer 15 retaining the sprag 17 built therein between a cylindrical inner surface 12 of an outer ring 11 and a cylindrical outer surface 14 of an inner ring 13, and is provided with a second rolling bearing 30 comprising a ball bearing at another side in the axial direction of the one-way clutch 10. The outer ring 11 and the inner ring 13 of the one-way clutch 10 are shared in an outer ring and an inner ring of the first rolling bearing 20. The retainer 15 of the one-way clutch 10 and the retainer of the second rolling bearing 30 are integrated, and a connecting means 40 connecting both retainers in the axial direction with keeping the same relatively rotatable is provided between the integrated sharing retainer 15 and a retainer 21 of the first rolling bearing 20, to inhibit wear of a retainer connection section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045540-A (JP)
Title: Nozzle storage device and coating device
Inventor: SAGARA SHUICHI
IPC: B05C11/10
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently store a nozzle using a liquid for storage.  <P>SOLUTION: A nozzle storage device stores the nozzle for discharging a discharge liquid downward from a discharge port. The nozzle storage device is provided with a projecting member, a supply pipe, a storage mechanism and a cleaning liquid supply means. The projecting member is arranged at a position where the upper surface on which a supply port is provided faces the discharge port of the nozzle. A supply source for supplying the cleaning liquid communicates with the supply port through the supply pipe. The storage mechanism is connected to the supply pipe and can store the cleaning liquid above the upper surface of the projecting member. The cleaning liquid supply means supplies the cleaning liquid from the supply source in such a manner that the cleaning liquid is collected on the upper surface of the projecting member and is stored in the storage mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045691-A (JP)
Title: Flat paper punching machine for paper package
Inventor: SUGANO KATSUHIRO
IPC: B26F1/40
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat paper punching machine for paper package which can reduce work for eliminating unevenness, time for switching preparation, and occurrence of punching unevenness.  <P>SOLUTION: At least a paper supplying section, a ruled lines processing section for forming ruled lines, a punch processing section for punching papers, and paper ejecting section are placed in this order. Each of the ruled lines processing section and the punch processing section is provided with a register mechanism and a movable weighing table that moves vertically against a fixed weighing table. A stopper mechanism is provided for adjusting the clearance between a ruled line mold and a trimming die that are detachable from the movable weighing table and a female die and a velum that are detachable from the fixed weighing table. The movable weighing table is led by a pole installed between a fixed frame and the fixed weighing table and is held on a movable frame driven by a hydraulic cylinder. The movable frame includes a fixing means for fixing the distance between the fixed weighing tables so as to be bigger than a driving position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046728-A (JP)
Title: Horizontal continuous induction-heating furnace for steel strip, and horizontal continuous heat-treatment method for steel strip using the same
Inventor: KOGA SHIGENOBU
IPC: C21D1/42
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal continuous induction-heating furnace for a steel strip, which includes an induction-heating device having a high-frequency and large output, and to provide a horizontal continuous heat-treatment method for a steel strip using the same.  <P>SOLUTION: The horizontal continuous furnace having the induction-heating device has lifting functions installed under rolls for passing a steel plate, which are placed in front and at the back of an induction-heating coil having a longer region than the length of a needle bar that is used when passing the edge of the steel plate, and makes the steel plate avoid contacting with a furnace wall when the needle bar passes and the steel strip passes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052571-A (JP)
Title: Pipe-connecting structure
Inventor: KASHIWAMATA TOMOAKI
IPC: F16L27/08
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe-connecting structure, improving water cut-off performance in a connecting part between the first and second pipes, which are made of resin.  <P>SOLUTION: In this pipe-connecting structure, a flange part 18 provided at the end of a resin-made proximal pipe part 14A and a flange part 16 provided at the end of a primary side pipe 12 are abutted on each other through a packing 20, a flange part 22 put on the proximal pipe part 14A and a flange part 16 are joined to each other by a bolt B, thereby clamping the packing 20. A recessed part 22B housing the flange part 16 is provided in the central part of the flange part 22, and an O-ring 24 is disposed in a position surrounded by the flange part 16, the proximal pipe part 14A and the flange part 22 in the recessed part 22B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052868-A (JP)
Title: Heat exchanger, and exhaust gas recirculating device for internal combustion engine
Inventor: SUNADA HIRONAO
IPC: F28F9/013
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive heat exchanger having a reduced number of components resulting in reduced joint portions, and to provide an inexpensive exhaust gas recirculating device for an internal combustion engine using the same as an exhaust gas cooler.  <P>SOLUTION: The heat exchanger 53 makes heat exchange between fluid flowing in one fluid passage 62 formed in a case 61 and fluid flowing in the other fluid passage 63. The case 61 consists of a first case member 61f and a second case member 61s. The first case member 61f has fluid inlets and outlets 62a, 62b, 63a, 63b and a heat exchange chamber 64 communicated therewith. The second case member 61s has a heat exchange part 65 formed with an intermediate part 63c of the remaining fluid passage 63 and stored in the heat exchange chamber 64, and a cover part 66 formed integrally with the heat exchange part 65 and joined to the first case member 61f around the heat exchange chamber 64 in a fluid tight manner. The intermediate part of one fluid passage 62 is formed between the first case member 61f and the second case member 61s.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059773-A (JP)
Title: Manufacturing method for semiconductor laser device
Inventor: SUGIURA KATSUMI
IPC: H01S5/323
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for semiconductor laser device of a chip shape which is superior in yield.  <P>SOLUTION: The manufacturing method for the semiconductor laser device, in which a plurality of chips having light-emitting regions 2 on a substrate 1 are manufactured, includes the processes of forming first grooves 4 in a broken-line shape on a second principal surface opposed to a first principal surface, where the light emission regions are formed, in a direction parallel to a laser projection direction 5; cleaving the substrate, in a direction perpendicular to the laser projection direction 5 to form a plurality of laser array, each having a cleavage surface as a resonator surface; forming second grooves 10, connecting to the first grooves 4 formed in the broken-line shape on the second principal surface; and cleaving the laser arrays along the second grooves 10 from the first principal surface side that forms the plurality of chips.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008062060-A (JP)
Title: Method and system for determining quality of non-invasive blood pressure (nibp) by using spo2 plethysmograph signal
Inventor: KOLLURI SAI
IPC: A61B5/0225
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a non-invasive blood pressure (NIBP) system by reducing the quantity of time necessary for estimating the blood pressure of a patient.  <P>SOLUTION: An NIBP monitor 10 determines the timing period 74 and the deflation period for each pulse related to the heartbeat of the patient by using an SpO<SB>2</SB>plethysmograph signal 60 while the NIBP monitor 10 is operated. When the oscillation pulse 66 is received, the NIBP monitor 10 determines the oscillation amplitude 44 in the timing period 74, and deflation a blood pressure cuff 12 in the deflation period just after the timing period 74. Preferably, the deflation period is generated in the same oscillation pulse 66 as used for calculating the oscillation pulse amplitude 44 so that the quantity of time necessary for obtaining the estimated blood pressure of the patient 16 is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009056537-A (JP)
Title: Surface-coated cutting tool
Inventor: NAKAMURA KEIJI
IPC: C23C16/30
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool the hard coating layer of which achieves excellent chipping resistance and wear resistance in high-speed intermittent cutting work.  <P>SOLUTION: In the surface-coated cutting tool on which at least (Ti, Cr)CN layer is formed by deposition for the hard coating layer, at least one layer is composed of (a) (Ti, Cr) CN layer, in which, on an inclination angle frequency distribution graph for normal lines of ä111} faces, the highest peak exists in an inclination angle section in a range of 0-10 deg., and the total of the frequencies occupies a ratio of 45% or more of all the frequencies. At least further one layer is composed of (b) (Ti, Cr)CN layer, in which, on an inclination angle frequency distribution graph for normal lines for ä112} faces, the highest peak exits in an inclination angle section in a range of 0-10 deg., and the total of the frequencies occupies a ratio of 45% or more of all the frequencies.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058832-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAITO YUTAKA
IPC: G03G15/20
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device constituted to highly maintain installation accuracy of a detection sensor used for temperature control or the like and to suppress cost rising associated with installation of the detection sensor.  <P>SOLUTION: The fixing device includes a housing inside which a roller can be housed, and the housing includes a first pair of frames 210 and 211 capable of journaling both ends in the shaft direction of each roller, and a second pair of frames 213 and 214 extended in parallel with the shaft direction of the roller and capable of coupling the first pair of frames by the ends in an extending direction. The second pair of frames includes: covering parts 213 and 214 with which the upper circumferential surface and the lower circumferential surface of the roller can be respectively covered; and a coupling part 215 which couples the covering parts with each other. The coupling part 215 is made a bridge structure part relative to the covering parts 213 and 214.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064689-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAOKA YOSHIYUKI
IPC: H01M10/0587
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery preventing a center pin from sticking to an electrode group even when the capacity becomes large and enhancing exhaust efficiency of gas.  <P>SOLUTION: A cylindrical center pin is inserted into a hollow portion of an electrode group in a nonaqueous electrolyte secondary battery. The center pin has a main body part 11 along a part of the internal surface of the hollow portion, a slit part extending in the axial direction, and an R part 13 formed at the end in the circumferential direction. The radius r of the R part 13 has a structure to satisfy r≥(d/2) when the thickness of the center pin in the main body part 11 is represented as d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063869-A (JP)
Title: Speech synthesis system, program, and method
Inventor: TACHIBANA TAKATERU
IPC: G10L13/10
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To synthesize with high sound quality when there are many phonemes by utilizing advantages in waveform connection type speech synthesis, and synthesize with accurate accent even with less phonemes.  <P>SOLUTION: Prosody achieving both of accuracy and high sound quality can be provided by two-pass search of phoneme search and search of a prosody correction amount. In a preferable embodiment, in regards to both of the two passes of phoneme selection and correction amount search, consistency of the prosody is evaluated by using a statistical model of a change amount of the prosody (inclination of a basic frequency) to secure the accurate accent. A prosody correction amount system, in which correction prosody cost is minimum, is searched in search of the prosody corrected amount. Thereby, a correction amount system, which can increase likelihood to the statistical model of the change amount and an absolute value of the prosody with the correction amount as small as possible, is searched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008077650-A (JP)
Title: Processor, data processing system and method supporting improved coherency management of castout
Inventor: GUY LYNN GUTHRIE
IPC: G06F12/08
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor, data processing system and data processing method for supporting improved coherency management about castouts in cache coherency of the data processing system.  <P>SOLUTION: The method of coherency management in a data processing system includes the steps for: holding a cache line in an upper level cache memory in an exclusive ownership coherency state; thereafter removing the cache line from the upper level cache memory and transmitting a castout request for the cache line including an indication of a shared ownership coherency state from the upper level cache memory to a lower level cache memory; and placing the cache line, in response to the castout request, in the lower level cache memory in a coherency state determined in accordance with the castout request.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009067696-A (JP)
Title: Metallocene compound and method for producing the same
Inventor: MURAKAMI MASATO
IPC: C07F17/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly pure metallocene compound in a high yield prepared, and to provide a method for efficiently producing the same.  <P>SOLUTION: This method for producing a vanadium metallocene compound represented by a general formula: CpV(O)X<SB>2</SB>is characterized by reacting an organic metal compound represented by general formula: RM or RMX with a cyclopentadienyl compound represented by general formula: CpH and an ether compound represented by general formula: R1O-(CH)-OR2 and then reacting the resultant organic metal compound with a vanadium compound represented by general formula: V(O)X<SB>3</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT