baber/WOPTO huggingface dataset:
Patent JP-2009096235-A (JP)
Title: Construction machine
Inventor: AOKI YOSHINORI
IPC: F01P11/12
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction machine capable of enhancing cooling function by a second cooling unit without impairing workability in detachment of a dust-prevention net.  <P>SOLUTION: The construction machine 100 is provided with a first cooling unit 10 arranged on a flow passage for cooling air; the second cooling unit 30 arranged in an upstream side of the cooling air than the first cooling unit; and the dust-prevention net 50 attached between the first cooling unit and the second cooling unit and preventing a foreign matter from being intruded into the first cooling unit. The construction machine 100 is further provided with a flexible sheet 70 mounted to an outer peripheral part of the second cooling unit and extending from the outer peripheral part of the second cooling unit toward the dust-prevention net.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136181-A (JP)
Title: Communication protection system and method
Inventor: SHEYMOV VICTOR I
IPC: H04W88/02
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communications system and a method to reliably protect a communication systems such as a mobile phone system from an unauthorized use, and to make the interception of wireless communication more difficult.  <P>SOLUTION: Specifically, a static wireless phone number or other similar identifiers are not used for identification and authorization during communication between a mobile unit and a base station. Instead, a set of private identifiers are determined and known only to a phone company and the base stations controlling mobile phone calls. These private identifiers allow the dynamic and continual updating of the mobile phone and base station directories by using current valid identifiers that are used for communication between the devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009099915-A (JP)
Title: Printed circuit board unit
Inventor: KONDO KAZUAKI
IPC: H05K1/02
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost printed circuit board unit capable of improving reliability of connection.  <P>SOLUTION: The printed circuit board unit 1 has a first printed circuit board 2 and a second printed circuit board 3 which is piled on the first printed circuit board 2. The first printed circuit board 2 is formed larger in contour than the second printed circuit board 3 and the front face 12 of the first printed circuit board 2 has a first connection pad 13. The second printed circuit board 3 has a second connection pad 17 arranged on one face thereof at a position corresponding to the first connection pad 13 and a position confirmation pad 19 on the other face 15b at a position corresponding to the second connection pad 17. The first connection pad 13 is so formed that the first connection pad 13 extends outside from an outer edge 15c of the second printed circuit board 3 when the first and second printed circuit boards 2, 3 are piled up. They are positioned by detecting the positions of the first connection pad 13 and the position confirmation pad 19 by using an imaging device and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098104-A (JP)
Title: Nuclear power plant
Inventor: MATSUNAGA NAOKO
IPC: G21C13/00
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear power plant which can secure airtightness of a reactor building and turbine building even in case of occurrence of a large-scale earthquake, and absorb relative displacement.  <P>SOLUTION: The nuclear power plant includes the reactor building 2 and turbine building 3 which are connected with a connecting pipe 15. The reactor building 2 has an overhang portion 10a on its wall and a connecting wall 12 extending from a side wall of the overhang portion 10a, and the turbine building 3 has an overhang portion 10b on its wall and the connecting wall 12 extending from a side wall of the overhang portion 10b toward the connecting wall 12 of the reactor building 2. The plant also includes a piping space portion 14 comprising the connecting walls 12, a penetrating portion 19 and a connecting member 13, wherein the connecting member 13 connects each connecting wall 12 while absorbing relative displacement between each wall 12 of the reactor building 2 and turbine building 3, and the penetrating portion 19 is installed in the overhang portions 10a, 10b and sealably penetrates a straight piping 17 of the connecting pipe 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111226-A (JP)
Title: Suction head
Inventor: KOBAYASHI YOSHIHIRO
IPC: H05K3/34
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction head capable of preventing the suction errors and scratches of a solder ball.  <P>SOLUTION: The suction head is composed of a mask 2 provided with holes 4 corresponding to a prescribed array pattern and formed by laminating a first layer 2a made of a metal and a second layer 2b made of a resin, and a porous body 3 disposed on the side of the first layer 2a of the mask 2. Thus, a reinforcement effect by laminating and forming the mask 2 is improved, handling is facilitated, the mask 2 is not easily deformed by a sucking action, and thus the solder ball 5 is surely sucked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108985-A (JP)
Title: Hydraulic control device for construction machine
Inventor: MATSUMOTO SATORU
IPC: F15B11/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control device for a construction machine reducing a sense of incongruity of an operator in operation as much as possible by introducing an external signal generated according to the operation state of a hydraulic actuator to a differential pressure adjusting part.  <P>SOLUTION: A spool 28a has three large diameter parts D1, D2, and D3. Detection pressure Ps at a hydraulic pressure actuator side is introduced to an oil chamber RM1 storing a spring 28b through a port PT1. Pressure Pd at a delivery port side of a pump 22 is introduced to a port PT5 provided at the oil chamber RM2 through the port PT5. Operation command pressure X is introduced to a port PT2 provided adjacently to the oil chamber RM3. A left end surface of the spool faces the oil chamber RM5 and the external signal Z from an external signal generation part 32 is given to the oil chamber. The operation command pressure X converted to an electric signal by a hydraulic-electric conversion part 32a is input to the external signal generation part. Urging force of the spring can be equivalently increased by giving the external signal Z.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117102-A (JP)
Title: Method for producing lead-base alloy grid for lead-acid battery
Inventor: FURUKAWA ATSUSHI
IPC: C22F1/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lead-base alloy grid for a lead-acid battery having excellent mechanical strength, corrosion resistance, and growth resistance.  <P>SOLUTION: In the method producing the lead-base alloy grid for the lead-acid battery performing heat treatment in a Pb-Ca-Sn alloy grid containing 0.06 mass% or less calcium, natural aging for 2-750 hours is performed in the Pb-Ca alloy grid before heat treatment. Natural aging is performed in the Pb-Ca-Sn alloy grid for the prescribed hours before heat treatment, a precursor which becomes a nuclear of a deposit is produced before heat treatment, and since the precursor is grown in the deposit by heat treatment, deposition is advanced finely and quickly, a grid having highest strength can be obtained in spite of low Ca content of 0.06 mass% or less, deformation during active material coating can be prevented. Since the Ca content is low, the Pb-Ca alloy has high corrosion resistance and growth resistance and long life.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122721-A (JP)
Title: Electronic mail system
Inventor: YOKOYAMA TADASHI
IPC: G06F13/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail system.  <P>SOLUTION: This electronic mail system is configured to receive electronic mail from a computer terminal used by the transmitter of electronic mail or a prescribed electronic mail server, and to ignore account names of electronic mail addresses as the transmission destinations of the received electronic mail, and to transfer the received electronic mail to one electronic mail address preliminarily set as a transfer destination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123260-A (JP)
Title: Fuse programmable read only memory (prom) circuit
Inventor: MATSUNAGA TOMOHIRO
IPC: G11C17/14
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse PROM circuit that has a large circuit operation margin in a normal circuit operation mode and a large maximum resistance value that can be detected in a verify mode, with respect to a fuse element in which writing is completed.  <P>SOLUTION: The fuse PROM circuit includes a write terminal that supplies a write current to the fuse element, a current source that generates a read current, a protection diode that supplies the read current to the fuse element upon reading and protects an internal circuit upon writing, and a switching element that controls a parasitic transistor of the protection diode. The protection diode is composed of an anode of a p-type diffused layer formed on a p-type semiconductor substrate, a cathode of a first n-type diffused layer formed in the p-type diffused layer, and a substrate separating layer of a second n-type diffused layer formed around the p-type diffused layer. One end of the switching element is connected to the anode, and the other end is connected to the substrate separating layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120695-A (JP)
Title: Method for fluidized bed-drying and classifying coal
Inventor: YAMANA YOSHITAKA
IPC: C10B57/10
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To dry and classify coal in a fluidized bed utilizing a coke oven exhaust gas, while relieving problems of the temperature and lowering of the flow rate of the coke oven exhaust gas thereby preventing lowering of drying performances to prevent lowering of the production amount of pretreated coal and also preventing ignition of coal in the fluidized bed at the same time.  <P>SOLUTION: The method for fluidized bed-drying and classifying coal comprises feeding a coke oven exhaust gas and an exhaust gas from the fluidized bed to a hot-air generation furnace, heating both the exhaust gases by air combustion of a fuel in the hot-air generation furnace to convert them into hot air, introducing the hot air into the fluidized bed, and drying and classifying, in the fluidized bed, coal thrown into a coke oven, where a mixed gas of exhaust gases from a plurality of halved furnace groups having different timing of combustion switching is used as the coke oven exhaust gas and the oxygen concentration in the hot air is controlled so that it is not higher than a predetermined concentration at the time of combustion switching between the halved furnace groups thereby to prevent ignition of coal in the fluidized bed is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121598-A (JP)
Title: Float type steam trap
Inventor: FUKUDA TAKESHI
IPC: F16T1/22
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float type steam trap capable of easily and reliably cleaning foreign matters deposited on an inner surface of a discharging passage.  <P>SOLUTION: A trap casing is formed of a body 1 and a lid 2, and an inlet 5, an inlet-valve seat passage 3, a valve chest 4, and an outlet 7 are constituted therein. A globe valve seat member 9 is arranged in a turnably manner by an actuator on a lower part of the valve chest 4. A T-shaped discharging passage 8 is provided in the globe valve seat member 9. A passage end 10 of the discharging passage 8 is opened in the valve chest 4, and opened/closed in an outer surface of a ball type float 13. By turning the globe valve seat member 9 clockwise by 90°, a passage end 11 is opened to the inlet-valve seat passage 3 side, the passage end 10 is opened to the outlet 7 side, and the discharging passage 8 between the passage ends 11, 10 can be cleaned with fluid on the inlet 5 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125168-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine which makes it easy to recognize the number of remaining holding balls.  <P>SOLUTION: Inside a start holding storage area RF, holding areas R1-R4 indicating the number of holding balls which enter a middle start winning port and mini characters MCH1-MCH4 indicating the number of holding balls which enter an upper start winning port or a lower start winning port are drawn, and the holding areas R1-R4 and the mini characters MCH1-MCH4 are prevented from being mixed with various performances in the display area 1320 of a liquid crystal display device 1315 and becoming difficult to view. Thus, a player easily recognizes the number of the remaining holding balls.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133088-A (JP)
Title: Fittings
Inventor: ARAKAWA TETSUYA
IPC: E06B3/44
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide fittings capable of enhancing the workability of erection and the replacement of a sash.  <P>SOLUTION: Since a notched portion 132G is formed in a jamb rail member 132 in a position out of any opening/closing moving areas of upper and lower movable sashes 20 and 30, a sliding shoe can be inserted through the inside and outside of the jamb rail member 132 via the notched portion 132G which is formed in a position to make operations relatively easy so as to enhance the workability of the erection and the replacement of each sash. In addition, the opening 132D and notched portion 132G of the jamb rail member 132 in an intermediate height position of a window frame are covered with a jamb cover so that the designing performance of appearance seen from an indoor side of a double-hung window 1 can also be enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135292-A (JP)
Title: Substrate treating apparatus
Inventor: OGURA HIROYUKI
IPC: H01L21/027
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treating apparatus that can uniform the quality of treatment among substrates.  <P>SOLUTION: The substrate treating apparatus 10 includes substrate treatment lines Lu and Ld arranged on an upper side and a lower side, each for treating substrates W while transporting the substrates W substantially horizontally. The apparatus further includes an IF section 5 for transporting the substrates W between the substrate treatment lines L and an exposure machine EXP having a plurality of exposure stages, the exposure machine being provided separately from the apparatus 10, and a controller 90 for controlling transport of the substrates W in the IF section 5 to cause all the plural substrates W similarly treated on the same substrate treatment line L to be exposed on the same exposure stage S. The apparatus can suppress variations in total quality including the treatment on the substrate treatment lines L and exposure by the exposure machine EXP among a plurality of substrates W being subjected to the same type of treatment in the same substrate treating line L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132311-A (JP)
Title: Tractor
Inventor: TAKASUKA MAKOTO
IPC: B62D25/16
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate attaching/detaching of fenders for covering front sides and upper sides of rear wheels and to facilitate washing of the rear wheels by dividing the fenders from the vicinities of the inside surfaces of the rear wheels, since there are problems wherein conventional cover bodies on right and left sides are divided from the vicinity of an outside surface of a transmission part under a driver's seat and are not easy to be mounted on or removed from the transmission part and, especially the attaching/detaching works become complicated because the transmission part is located on a lower side of the driver's seat.  <P>SOLUTION: In this tractor, these right and left fenders cover front sides and upper sides of right and left rear wheels. The fenders can be divided from the vicinities of inside surfaces of the rear wheels and are constituted of outside fenders and inside fenders. The outside divided fenders are freely detachably constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114823-A (JP)
Title: Closing shock absorbing apparatus for sliding door
Inventor: GOTO TADASHI
IPC: E05F5/02
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closing shock absorbing apparatus manufactured at a low cost with a simple structure without using a shock absorber.  <P>SOLUTION: A bifurcated crank arm having two first and second projecting pieces are pivoted in a swingable manner in a casing which constitutes an apparatus body mounted to the sliding door side or the head jamb side. A spring is provided for energizing the crank arm to rotate in a direction to allow only the first projecting piece of the crank arm to abut against a control body mounted to the head jamb side or the sliding door side and energizing the crank arm to rotate in an opposite direction after abutting when opening the sliding door. The tip of a piston rod of a hydraulic cylinder constituting a damper for cushioning the energizing force of the spring is pivoted through an oblong hole formed in a part of the crank arm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137348-A (JP)
Title: Seat structure for vehicle
Inventor: TOMONARI YOSHITAKA
IPC: B60N2/90
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase of an installation space to a small degree even if a reinforcement member for connecting side frames of a seat back to each other is increasingly provided.  <P>SOLUTION: Respective reclining devices 20, 20 for connecting the seat back 1 to a seat cushion 2, mutual rotation shafts 24, 24 are integrally connected in a rotation direction by a connection shaft 26 penetrated/inserted to the respective side frames 12, 13. An electric motor 25 for rotating/driving a connection shaft 26 is arranged at an internal position of the seat back 1 adjacent to one side frame 12. A bracket 13A extending so as to clamp the electric motor 25 between the side frame 12 and it is integrally formed on the side frame 12. A tubular reinforcement member 16 for penetrating the connection shaft 26 to the inside is provided between the bracket 13A and the other side frame 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141560-A (JP)
Title: Sound signal processor, and sound signal processing method
Inventor: KISHI HIDEKI
IPC: H04M1/00
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic system capable of selectively collecting sound from a specific sound source through a technique of beam forming by a microphone array even under environment that an installed position of a microphone is indefinite.  <P>SOLUTION: Mutual correlation between sound signals collected by the microphones is calculated, and arrival time difference from the specific sound source is calculated based on the mutual correlation. Next, each delay time to be given by each collected sound signal is determined based on the each arrival time difference, and the each delay time is set to each delay device provided corresponding to the each collected sound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136904-A (JP)
Title: Method and apparatus for embossing by rolling and embossed metal plate
Inventor: OBATA KAZUTOSHI
IPC: B21D22/08
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for embossing by rolling, for manufacturing an embossed metal plate such as a kitchen counter made of stainless steel the surface of which is hardly scratched, is hardly conspicuous even when it is scratched, dirt on which is easily removed and which has high durability to wear.  <P>SOLUTION: This invention relates to the method for embossing by rolling in which the metal plate (10) is inserted between a pair of rotating rolls (1, 2) and embossing is performed by applying compressive force to the metal plate. The metal plate and a paper are inserted between a first roll (1) having a rugged surface part and a second roll (2) having a flat surface part in a state where the paper (11) is superposed on one side of the metal plate (10) and in such attitude that the paper comes in contact with the flat surface of the second roll.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147671-A (JP)
Title: Method for forming contact hole
Inventor: TAKANABE SHIYOUICHI
IPC: H01L21/28
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a contact hole, which reduces contact resistance down to an adequate value.  <P>SOLUTION: The method for forming the contact hole comprises: (1) a first step of forming first electrode wiring by patterning a first conductive film after forming the first conductive film on a substrate; (2) a second step of forming an insulating film on the substrate; (3) a third step of forming the contact hole in the insulating film; and (4) a forth step of forming second electrode wiring by patterning a second conductive film after forming the second conductive film on the insulating film. In order to reduce contact resistance of the contact hole, after patterning the first conductive film, and before forming the insulating film, a surface of the first conductive film is oxidized by carrying out a UV treatment in which the surface is irradiated with a UV light under oxidizing atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009136244-A (JP)
Title: Coagulating liquid for jelly-like confectionery production, jelly-like confectionery, and method for producing them
Inventor: MAEDA EMI
IPC: A23L21/10
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jelly-like confectionery produced using as agar and gelatin as a coagulating liquid for jelly-like confectionery production, having moderate elasticity and smooth texture, melting in a moment when putting into the mouth, and pursuing ideal smoothness which allows an infant and an elderly person (also as care food) to eat without anxiety.  <P>SOLUTION: The jelly-like confectionery is obtained by adding agar so as to bring to ≤0.5 wt.% concentration, preferably ≤0.3 wt.% concentration, to a liquid made of juice extracted from vegetables or fruits, and heating the product to above 50°C, preferably 90°C followed by lowering to about 50°C, and adding gelatin to water of the same amount of the liquid so as to bring to a wt.% concentration same as that of the agar followed by macerating in water, warming the product in hot water to increase temperature to about 50°C, and mixing the liquids in the same temperature condition with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141883-A (JP)
Title: Communication apparatus and communication system
Inventor: HATTORI TAKASHI
IPC: H04B3/54
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication apparatus and a communication system capable of improving the quality of streaming distribution service using power line communication.  <P>SOLUTION: The communication apparatus that constitutes a power line communication system comprises: a detection unit 14 for acquiring the quality of communication between all the communication apparatuses constituting the system; and a route selection unit 20 for selecting a communication route satisfying the communication quality corresponding to a communication class on the basis of the communication quality obtained in the detection unit 14, wherein data are distributed by switching the communication routes in accordance with the communication classes.  <P>COPYRIGHT: (C)2009,JPO&INPIT