baber/WOPTO huggingface dataset:
Patent JP-2009038824-A (JP)
Title: Dipole horizontal array antenna apparatus
Inventor: AMAKAWA EIJI
IPC: H01Q9/16
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal dipole array antenna apparatus which is capable of arbitrarily setting a beam width of a horizontal plane and can be configured in small size and wide band.  <P>SOLUTION: The horizontal dipole array antenna apparatus has: first to fourth dipole elements 3-1 to 3-4, each having an about 1/2λ0 length (λ0 is a length of a wavelength of a center frequency in a frequency band to be used), sequentially arrayed in a horizontal direction in such a form that a lengthwise axial line is directed vertically; a first power feeding line 4 in which power feeding points of the first and second dipole elements 3-1 and 3-2 are connected to one branch line and power feeding points of the third and fourth dipole elements 3-3 and 3-4 are connected to another branch line; a second power feeding line connected to a branch point of the first power feeding line 4; and a control circuit 7 for combined directivity control provided so as to expand from power feeding point portions of the first and fourth dipole elements 3-1 and 3-4 to the side of the second dipole element 3-2 and the third dipole element 3-3, respectively. The horizontal dipole array antenna apparatus has beam directivity in a direction vertical to a plane including the first to fourth dipole elements 3-1 to 3-4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045472-A (JP)
Title: Buckle
Inventor: FURUKAWA KOICHI
IPC: A44B11/25
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckle having a buckle switch which has a higher durability and can operate more securely than conventional ones.  <P>SOLUTION: When a lock pin 5 is in its unlocked position, the lock pin 5 is not between a magnet 18 and an IC Hall device 19. Therefore, the magnetic field of the magnet 18 is not shielded by the lock pin 5 and is applied on the IC Hall device 19 and the IC Hall device 19 generates electromotive force and outputs electric current. When the lock pin 5 is in its locked position, the lock pin 5 is between the magnet 18 and the IC Hall device 19. Therefore, the magnetic field of the magnet 18 is shielded by the lock pin 5, which is a magnetic substance, and the magnetic field applied on the IC Hall device 19 changes from the case where the lock pin 5 is in its unlocked position. Therefore, the output current generated by the electromotive force of the IC Hall device 19 changes from the case that the lock pin 5 is in its unlocked position. By detecting the change in the current, it is detected that the lock pin 5 is set in its lock position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010079816-A (JP)
Title: Method for sharing pci device
Inventor: BABA TAKANARI
IPC: G06F13/10
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively share an I/O device installed to an I/O drawer between a plurality of blades.  <P>SOLUTION: A server system includes a plurality of servers, a PCI device, a PCI switch connecting the server to the PCI device, and a manager which performs initialization of the PCI switch. In the system, the PCI device holds a plurality of virtual functions VFs, and the PCI switch has VF assignment information showing correspondences of the server to VFs. The PCI switch receives transactions from the server or PCI device, and the PCI device deletes, upon receipt of a transaction from the server, a server identifier identifying the transmitting source server and transfers the received transaction to the PCI device. The PCI device adds, upon receipt of a transaction from the PCI device, the server identifier to the transaction according to the VF assignment information, and transfers the received transaction to the server.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075621-A (JP)
Title: Game system
Inventor: OGAWA YOSHIO
IPC: A63F7/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To hold down the capacity of a database and smooth customer management by eliminating the game frequency of a game player who does not play a game over a fixed period of time from a database record.  <P>SOLUTION: A game system 1 includes: a payment device 33 for reading a paid deposit; a server 2 for computing the game frequency according to the deposit and counting the time and date of paid deposit; a database 20 storing the game frequency and the payment time and date of a deposit; and a date computing device 21 for computing the effective time and date of the deposit from the payment time and date of the deposit counted by the server 2 and the term of validity of the deposit. The server 2 has a discriminating function of determining to return the deposit on determining that it is before the effective time and date of the deposit and determining to disable the return of the deposit on determining that the effective time and date of the deposit has passed from the arithmetic result of the date computing device 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083293-A (JP)
Title: Axle box supporting device for railroad vehicle
Inventor: MURAMOTO AKIMICHI
IPC: F16F15/04
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle box supporting device for a railroad vehicle, making compatible riding comfort in a vertical direction and riding comfort in a roll direction, by securing roll support rigidity without setting vertical rigidity of an axle spring to be high, in an inboard type truck reduced in size and weight by narrowing a right and left space of the axle spring.  <P>SOLUTION: Axle beams 2 and 2' constituting the axle box of the inboard type truck generate rotation displacement at an axle center by vertical displacement of the right and left axle springs 5 and 5'. The roll support rigidity is improved by providing an inter-axle box twisting member 7 for transmitting twisting load to the axle beams 2 and 2' between the right and left axle beams 2 and 2'. When twisting displacement is going to be generated due to different vertical displacement of the axle springs 5 and 5', the inter-axle box twisting member 7 generates reaction in relation to the twisting displacement, works in a direction to cancel the twisting displacement between truck frames 4 from the axle beams 2 and 2', and suppresses the rotation displacement of the axle box. Both the riding comfort in the vertical direction by the soft axle springs 5 and 5' and the riding comfort in the roll direction by the improved roll support rigidity are improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087203-A (JP)
Title: Electromagnetic wave shielding material, display device, and method of controlling quality of electromagnetic wave shielding material
Inventor: KANBARA KUMIKO
IPC: B32B15/01
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an electromagnetic wave shielding material preventing occurrence of white rust as much as possible even in a moisture-containing atmosphere; a method of controlling quality of the same; and a display device including the electromagnetic wave shielding material.  <P>SOLUTION: This electromagnetic wave shielding material includes: a transparent base material 1; an adhesive layer 2 formed on the transparent base material 1; and an aluminum layer formed on the adhesive layer 2 in a predetermined pattern. The electromagnetic wave shielding material is structured to set a b* value (a measurement value by L*a*b* of the CIE specification) of an opening 4 without having the aluminum layer 3 formed therein not larger than 2.0. Then, traces of iron ions and chlorine ions constituting an etchant of the aluminum layer 3 are present in the opening 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084727-A (JP)
Title: Rail pressure control device for common rail type diesel engine
Inventor: TANABE YOSHIKI
IPC: F02M37/00
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail pressure control device for a common rail type diesel engine surely preventing system breakage by improving valve open response of a pressure reducing valve and immediately opening the pressure reducing valve when rail pressure abnormally rises.  <P>SOLUTION: In normal time when rail pressure Prail does not abnormally rises and is not lower than a normal time mode change over determination value Pmode, rail pressure interlocking mode is executed as control of the pressure reducing valve for system protection, and opening pressure of the pressure reducing valve is always changed and valve open response is improved by setting the valve opening pressure Pset of the pressure reducing valve at a higher pressure side than target rail pressure tgtPrail by offset quantity Pofst. In abnormal rise of the rail pressure Prail, the valve opening pressure Pset is increased to upper limit set pressure Plmtl, and the pressure reducing valve is immediately opened when the rail pressure Prail reaches the upper limit set pressure Plmtl.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091693-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: TOMIOKA HIROYUKI
IPC: G02B26/10
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which scan line bow is corrected by accessing a scan bow correction means after fitting a cover.  <P>SOLUTION: The optical scanner 1 is constituted by covering, by a cover 5, the upper opening part of a casing 2 which houses various kinds of optical components and the scan line bow correction means 12 which corrects the scan line bow by changing the posture and the shape of the optical components. In the optical scanner 1, a tool insertion port 13 is formed on the cover 5 for accessing the scan line bow correction means 12 by inserting an adjustment tool 40 into the casing 2 from the outside of the casing 2. Further, the tool insertion port 13 is sealed by a film which can be peeled off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090292-A (JP)
Title: Process for producing polyorganosiloxane hardened product and light emitter
Inventor: TAKIZAWA KENICHI
IPC: H01L33/48
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyorganosiloxane hardened product with less degradation and free from uneven hardening.  <P>SOLUTION: A gaseous catalyst and a polyorganosiloxane are contacted, for example, in a glass vessel with a lid to produce a polyorganosiloxane hardened product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094170-A (JP)
Title: Drum washing/drying machine
Inventor: TSUJIKAWA YUEI
IPC: D06F58/28
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by reducing the number of components and assembly man-hours by accurately detecting foam which should enter a blower guide with one sensor.  <P>SOLUTION: The washing/drying machine includes a water tub 3 in which a rotary drum 2 is stored in such a state as horizontal or inclined downward toward the rear side; and a circulation blower pathway 5 to suck air within the water tub 3 by a blower fan 15, dehumidify and heat the air, and to blow the air as high-temperature air into the water tub 3. The connection part of a blower pathway 33 to the rear of the water tub 3 in the circulation blower pathway 5 is a blower guide 33a, and a narrow part 33a11 where the cross-section of an air passage is partially narrowed is formed in the blower guide 33a. One foam sensor 111 is provided in the narrow part 33a11 to detect foam, so that the above purpose can be solved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097996-A (JP)
Title: Surge protective element
Inventor: ISHIMABUSE HISASHI
IPC: H01L21/822
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact surge protective element capable of adjusting a breakdown voltage.  <P>SOLUTION: The surge protective element 20 includes: a first region 26 of first conductivity type, exposed to the surface of a semiconductor substrate 12; a second region 24 of second conductivity type, exposed to the surface of the semiconductor substrate 12 and adjacent to the first region 26; a third region 22 of the first conductivity type exposed to the surface of the semiconductor substrate 12, adjacent to the second region 24, and separated from the first region 26 by the second region 24; a first electrode 32 formed on the surface of the first region 26; a second electrode 30 formed on the surface of the third region; an insulating film 34 formed on the surface of the first region 26 between the first electrode 32 and the second region 24; and a breakdown control electrode 36 formed on the insulating film 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098859-A (JP)
Title: Electric power conversion system
Inventor: SASAKI TAMIKO
IPC: H02M7/12
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise electric power conversion system wherein a stray capacitance is reduced when the stray capacitance between the middle point of a switching arm and a ground line is not a main path for high-frequency leakage current but a stray capacitance other than the one between the middle point of a specific switching arm and the ground line is a main leakage current path, in the case where a first electric power conversion apparatus and a second electric power conversion apparatus that converts and supplies electric power, coming from an electricity accumulating unit, to both ends of the switching arm of the first electric power conversion apparatus are provided.  <P>SOLUTION: The first electric power conversion apparatus 13, the second electric power conversion apparatus 40, and an electricity accumulating unit 39 are housed in a metal case 51. Relating to the metal case 51, a partitioning part 52 is made from an insulating material which partitions a board housing region for housing a printed board 50 on which the first electric power conversion apparatus 13 and the second electric power conversion apparatus 40 are mounted from an electricity accumulating unit housing region for housing the electricity accumulating unit 39.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009042783-A (JP)
Title: Optical waveguide component
Inventor: SAKAMOTO AKIHIKO
IPC: G02B6/00
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide component in which an optical waveguide member is prevented from being eccentric with respect to the inner hole of a positioning member, and which can be produced at a low cost.  <P>SOLUTION: The optical waveguide component is comprised of an optical waveguide member which is fixed in the inner hole of the positioning member which is heated and elongated, wherein the optical waveguide member is not softened and the positioning member is softened, thus the surface of the inner hole of the positioning member is fused and fixed on the outer surface of the waveguide material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100128-A (JP)
Title: DEVICE AND METHOD FOR ESTIMATING ROAD SURFACE mu
Inventor: SHIOZAWA HIROKI
IPC: B60W40/068
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the road surface μ of a traveling road surface before any slip occurs.  <P>SOLUTION: A road surface μ estimation device includes a self-aligning torque detection unit 1 for detecting the self-aligning torque of a wheel during traveling, a slip angle detection unit 2 for detecting the slip angle of the wheel during traveling, and a road surface μ calculation unit 3 for estimating the ratio of the detected self-aligning torque to the slip angle, the correlation relationship between the self-aligning torque of the wheel for the reference road surface and the slip angle of the wheel, and the relationship between the self-aligning torque and the slip angle based on at least one of the detected self-aligning torque and the detected slip angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100008-A (JP)
Title: Ballpoint pen refill
Inventor: ISHIKAWA ATSUSHI
IPC: B43K7/02
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ballpoint pen refill with a simple structure, in which color of an ink stored in an ink storing tube is identified from the outside.  <P>SOLUTION: In the ballpoint pen refill, an ink for a ballpoint pen is directly filled in an ink storing tube, a ball is rotatably held at the front end of a tip body, and the rear end of the tip body is press-fitted and installed in the front end of the ink storing tube. A plurality of grooves extending from the rear end surface of the tip along the axial direction are formed at different positions in the peripheral direction on the outer wall of the rear end which is press-fitted to the front end of the ink storing tube, and the ink for a ballpoint pen is stored in the grooves.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101294-A (JP)
Title: Fuel heating apparatus
Inventor: YAMADA HIROATSU
IPC: F02M53/02
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel heating apparatus improving the low temperature startability of an internal combustion engine.  <P>SOLUTION: The fuel heating apparatus 100 heating fuel supplied to an injector 80 provided in the internal combustion engine is provided with: fuel storage parts 20, 30 storing fuel in the quantity required to start the internal combustion engine, directly in front of the injector; and a heater 50 raising the temperature of the fuel stored in the fuel storage parts 20, 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056506-A (JP)
Title: Mounting structure of electronic apparatus
Inventor: KAWAKAMI TAKESHI
IPC: H01L23/12
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an electronic apparatus, which has a high reliability in electric and mechanical connection between the electronic apparatus and an external electric circuit board.  <P>SOLUTION: The mounting structure of the electronic apparatus 9 is constituted in such a manner that the electronic apparatus 9 in which an electronic component 2 is stored in a recess 1a provided on one principal surface of an insulating substrate 1 and the recess 1a is closed by a cover 3 is mounted on an external electric circuit board 10 by electrical and mechanical connection. In the mounting structure, a wiring conductor 4 electrically connected to the electronic component 2 is formed on the insulating substrate 1 from the inside of the recess 1a to an outer surface different from the one principal surface of the insulating substrate 1, and the cover 3 faces the external electric circuit board 10 and is mechanically connected to the board through a bonding material 5, and a portion of the wiring conductor 4, which is formed on the outer surface of the insulating substrate 1, is electrically connected to the external electric circuit board 10 through a conductive connection material 6. Since a junction area between the electronic apparatus 9 and the external electric circuit board 10 is relatively wide, the mounting structure has a high reliability in electric and mechanical connection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107283-A (JP)
Title: Impact detection apparatus and electronic instrument
Inventor: NAKASE KIYOTAKA
IPC: G11B33/14
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact detection apparatus which can detect that impacts that exceed an acceptable level have been applied to an electronic instrument and can reduce malfunctions, including shorting of circuit boards built into the electronic instrument, without requiring strict dimensional design.  <P>SOLUTION: The impact detection apparatus includes: a pair of conductive terminals which are fixed at both sides of a through-hole formed through the frame of the electronic instrument; a conductive member which is supported by the pair of conductive terminals, to bring the two into conduction; and a non-stretching, flexible connecting member which physically connects a built-in part, fixedly supported by an elastic buffer member fixed to the frame and the conductive member through the through-hole. When an impact that exceeds the acceptable level is received, the connecting member which moves along with the elastic deformation of the elastic buffer member by the impact pulls the conductive member which is supported by the pair of conductive terminals. The pair of conductive terminals or the conductive member is thereby deformed, the conductive member is removed through the through-hole from in between the pair of conductive terminals, and the pair of conductive terminals are brought out and set into a non-continuous state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110124-A (JP)
Title: Power system
Inventor: KUKITA AKIO
IPC: H02J7/02
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system in which a plurality of secondary batteries are connected, and which provides the optimum capacity even if the system has a large capacity.  <P>SOLUTION: The power system is provided with: a main secondary battery block Bm containing a secondary battery train in which N (N is a natural number) pieces of secondary batteries are connected in series; an auxiliary secondary battery block Bs containing a secondary battery train in which A (A is a natural number and N>A) pieces of secondary batteries are connected in series; and a DC-DC converter Uvc which performs voltage conversion between the main secondary battery block Bm and the auxiliary secondary battery block Bs. The DC-DC converter Uvc steps up a voltage of the auxiliary secondary battery block Bs in discharging so as to supply electric power to a load, and steps down the voltage of the main secondary battery block Bm in charging so as to supply electric power to the auxiliary secondary battery block Bs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105319-A (JP)
Title: Liquid discharge apparatus
Inventor: HATTORI SHINGO
IPC: B41J2/175
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge apparatus which can prevent a liquid from leaking out from a nozzle by preventing a "positive pressure" generated by gravity from interacting on the liquid in a liquid discharge head.  <P>SOLUTION: The liquid discharge apparatus includes an ink discharge head 12, a driving part 14 for making the nozzle scan in the vertical direction (namely, main scan direction X) by making the ink discharge head 12 reciprocate in the vertical direction, a control part 26 for making the ink discharge head 12 stop in a predetermined waiting position R existing in the movement area, ink containers 16a to 16d for holding the ink discharged from the nozzle, and ink tubes 18a to 18d for feeding the ink in the ink containers 16a to 16d to the ink discharge head 12. The ink containers 16a to 16d are arranged such that the height of liquid level when holding the ink in the maximum is the same as or lower than the height of the lowest point of the nozzle in the ink discharge head 12 stopped in the waiting position R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113043-A (JP)
Title: Photographing system and lens device
Inventor: KANOYAMA MASAOMI
IPC: G03B13/36
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To automatically select a main subject from a plurality of subjects and display a distance to the main subject and a difference in distance between the objects.  <P>SOLUTION: A photographing system includes: a lens device; and a camera 2 for photographing using the lens device. In this case, the system includes: a distance calculating means 114 for calculating an subject distance in each of a plurality of ranging areas 1-16 provided in a photographing range; a distance information generating means 114 for generating distance information showing at least one out of an subject distance calculated by the distance calculating means and a difference in distance between the subjects; an extract means 115 for extracting a ranging area in which the subject distance calculated by the distance calculating means is within a first range A among the plurality of ranging areas; and an output image generating means 203 for generating an output image including a photographed image generated by the camera and distance information corresponding to the ranging area extracted by the extract means.  <P>COPYRIGHT: (C)2010,JPO&INPIT