baber/WOPTO huggingface dataset:
Patent JP-2009190960-A (JP)
Title: Laminate and process for producing the same
Inventor: KOKETSU AKINORI
IPC: C30B29/38
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-supporting Al-based group III nitride single crystal substrate that is a self-supporting substrate of a single crystal of a group III nitride such as AlN which is suitable for use in the formation of semiconductor elements such as ultraviolet light emitting elements and has a large radius of curvature in a crystal plane.  <P>SOLUTION: A base substrate is formed of a single crystal of an inorganic material, for example, sapphire, that is not substantially decomposed at 800°C in an inert gas and, upon contact with a reducing gas such as a hydrogen gas at 800 to 1,600°C, is decomposed to produce a volatile material. A thin film layer of an Al-based group III nitride single crystal having a thickness of 3 to 200 nm is formed on the base substrate. Thereafter, the laminated substrate is heat treated at 800 to 1,600°C in a reducing gas atmosphere containing an ammonia gas to form voids at the interface of the base substrate and the thin film layer of the Al-based group III nitride single crystal in the laminated substrate. Next, a thick film of a group III nitride single crystal film is formed on the thin film layer of the Al-based group III nitride single crystal, and these films are separated to obtain the self-supporting substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209002-A (JP)
Title: Method for producing perovskite-type barium titanate powder
Inventor: KUNIEDA TAKEHISA
IPC: C01G23/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing perovskite-type barium titanate powder which is fine and has high tetragonality by an industrially advantageous method in solid phase methods.  <P>SOLUTION: In the method for producing perovskite-type barium titanate powder by calcining a composite organic acid salt containing a Ba atom and a Ti atom, the calcination is carried out in the presence of humidified air. The calcination is carried out while introducing humidified air obtained by humidifying air by passing through temperature-adjusted water into a firing furnace. The humidified air has a dew point of ≥15°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208951-A (JP)
Title: Image forming device
Inventor: KAWAI MUNEAKI
IPC: B41J13/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device with a simple constitution capable of quickly releasing a jam without tearing sheets and retaining them in the device as torn pieces when the sheets are recovered.  <P>SOLUTION: A jam canceling part 16 installed to one part of a conveying path 2 of this image forming device has a pair of guide plates 20, 21 continued to front and rear guide plates 10, 11 when sheets are conveyed, a drive roller 13 and a driven roller 14 provided to a pair of guide plates 20, 21, and drive means for normally rotating a drive shaft 22, driving the drive roller and coveying the sheets when the sheets are conveyed, and for reversely rotating the drive shaft 22 and rotating the pair of guide plates 20, 21 when the jam is released. The jammed sheets are removed from the conveying path without being torn, and taken up, so as to quickly release the jam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216288-A (JP)
Title: Heat medium supply equipment
Inventor: TAKEMOTO MIKI
IPC: F24D3/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat medium supply equipment capable of performing proper air heating by a low-temperature heating terminal even when a temperature of a heat medium supplied to the low-temperature heating terminal is changed, in a simultaneous operation for supplying the heat medium to a high-temperature heating terminal and the low-temperature heating terminal.  <P>SOLUTION: An opening and closing ratio setting means 5 is constituted to determine an average heat medium temperature by sampling detected-temperature data of a low temperature-side going temperature detecting means 25 during an opening time in a single cycle and averaging the temperature data, when the simultaneous operation for supplying the heat medium to the high-temperature heating terminal 1 and the low-temperature heating terminal 2 is instructed, to set an opening and closing ratio on the basis of the average heat medium temperature and the heating quantity requirement information in several stages in the form that the larger the required heating quantity is, the longer the opening time is, and to set the opening and closing ratio of at least a part of stages at least at a side of larger requested heating quantity among the opening and closing ratios of several stages based on the requested heating quantity in several stages in the form that the opening time is shortened when the average heat medium temperature becomes high so far as the requested heating quantity of the same stage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215769-A (JP)
Title: Underground water fluidization impediment preventing method, construction method of water passing part for preventing underground water flow impediment, and water passing part constructed by the method
Inventor: MORIO YOSHIHIKO
IPC: E02D5/20
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow impediment preventing method attaining inexpensive and safe construction and hardly affecting environment.  <P>SOLUTION: Round steel pipes 9 reaching the depth deeper than a sand layer 4 are embedded in a soil cement column row wall 1 at predetermined spaces in a wall surface direction. The round steel pipes 9 and the soil cement column row wall 1 at a depth part corresponding to the sand layer 4 are formed with a plurality of slits 6 to form the water passing parts 7 allowing underground water to pass through. Underground water upstream of the soil cement column row wall 1 can thereby pass through the water passing parts 7 of the soil cement column row wall 1 and flow downstream.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008152919-A (JP)
Title: Integrated circuit device including at least one random access memory array, and method for operation thereof
Inventor: PARRIS MICHAEL C
IPC: G11C11/401
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precharge technique for an integrated circuit device incorporating a DRAM apparatus and other mixed DRAMs.  <P>SOLUTION: This precharge technique is started with a clock signal for active memory sub-array in the integrated circuit device, having the DRAM apparatus and another mixed DRAM apparatus incorporated therein, and the technique is for making the starting edge of each clock start the precharge of the active memory sub-array. The technique can use a restore time that is longer than that in conventional techniques, where the sub-array is prechaged to prepare at the starting edge of the clock and an active cycle is started next, and introduction of better logics "1" level and "0" level into a memory cell is carried out, and/or a clock period is reduced so that the other functions can be carried out, in parallel with the precharge function.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009221898-A (JP)
Title: Tank mounting structure of fuel pump
Inventor: TAKENAKA MASAHIKO
IPC: F02M37/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank mounting structure of a fuel pump, which reduces a cost while maintaining excellent attachability/detachability of a fuel pump unit.  <P>SOLUTION: A tank mounting structure 110 of a fuel pump is provided with: a recess 111 in the top of a fuel tank 51; and a pump mounting hole 112 in the bottom 111a of the recess 111, into which a small diameter portion 121 of the fuel pump 52 inserted, and is also provided with: a plurality of belt-like projected pieces 134 on the side surface 111s of the recess 111; a seal member 131 between the side surface 111s of the recess 111 and a side surface 122s of a large diameter portion 122; a plurality of pawl portions 135 extending upward from the side surface 122s of the large diameter portion 122; and an engaging projection 136 engaged with the belt-like projected piece 134 in the pawl portion 135.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220948-A (JP)
Title: Web conveyance device and web conveyance control method
Inventor: FUWA TOSHIO
IPC: B65H23/038
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web conveyance device and a web conveyance control method capable of preventing wrinkles from being generated during conveyance.  <P>SOLUTION: This web conveyance device 10 includes: an edge sensor 2 for detecting transverse position deviation of the web 20; a transverse position correction device 4 for correcting a transverse position of the web 20 by a guide roll 3; tension sensors 6a, 6b for detecting tension adjacent to both right and left edges of the web; and a control device 1 for controlling the transverse position correction device 4 corresponding to the transverse position deviation detected by the edge sensor 2 and performs feedback control to locate the web 20 at the target position. Under this constitution, the control device 1 changes the feedback control corresponding to a right and left tension gap between tension adjacent to the left edge and tension adjacent to the right edge of the web detected by the tension sensors 6a, 6b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224177-A (JP)
Title: Light source device, and projector equipped with the same
Inventor: TAKEZAWA TAKESHI
IPC: F21Y101/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of downsizing the device, and of improving utilization efficiency of light, and to provide a projector equipped with the same.  <P>SOLUTION: The light source device is equipped with a microwave-excited lamp 32 having a microwave power supply to output a microwave, a light-emitting tube 10 having a light-emitting space K in which a light-emitting material to emit light by receiving irradiation of the microwave is sealed, and a pair of antennae 11a, 11b in which the end parts oppose mutually with a prescribed spacing in the light-emitting space K of the light-emitting tube, an oval reflector 34 in which a half-bowl shaped light flux reflecting face 34b is arranged against the microwave-excitated lamp 32, and an auxiliary reflector 36 having the reflecting face 36a opposing to the light flux reflecting face 34b by pinching the microwave-excited lamp 32. At least at one part of a wall part of the light-emitting tube 10 to surround the light-emitting space K around a light axis of the microwave-excited lamp 32, a convex lens is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223742-A (JP)
Title: Processing management system and management method
Inventor: ISHIKAWA MINORU
IPC: G05B19/418
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing management system and management method, capable of rapidly responding to a case where a production plan must be changed, and automatically computing a layout (storage space plan) in a storage place of various kinds of storage objects produced in small lots.  <P>SOLUTION: The system comprises a device (5) for forming a production plan; a device (4) for forming information for a contract (contract information); a device (8) for deciding a layout in a storage place of products based on the production plan and the contract; and a device (12) for determining pass or fail of the products. The device (5) for forming the production plan has the function of newly forming a production plan based on the determination result of the device (12) for determining pass or fail of the products and transmitting it to a product processing unit (11).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226692-A (JP)
Title: Inkjet printer
Inventor: ONISHI MASARU
IPC: B41J2/165
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer capable of preventing clogging of a printing head by preventing UV ink from being cured near a nozzle of the printing head, consequently, achieving reduction of maintenance work and prolongation of a life of the printing head.  <P>SOLUTION: A UVLED unit (right UVLED unit 70R) is constituted by mounting a UVLED module 71 radiating ultraviolet rays while keeping directivity on a mounting part 63a of a carriage so as to be distant from the nozzle 66 of the printing head 62 rightward by a distance L such that a radiation direction of the ultraviolet rays radiated from the UVLED module 71 is inclined to an upper surface (medium supporting surface) of a vacuum table 12a in a direction where it is separated from the printing head 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238983-A (JP)
Title: Laser resonator
Inventor: IZAWA ATSUSHI
IPC: H01S3/117
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser resonator that improves ON/OFF (Hold-off) performance of laser oscillations by arranging a plurality of AO-Q switches in series, and makes uniform the beam profile of emitted laser light in a transition period of switching of the AO-Q switches.  <P>SOLUTION: A laser oscillator amplifies linear polarized laser light, and includes a pair or a plurality of pairs of AO-Q switches 12A and 12B disposed on the optical path 11 of the laser light and having alternately mutually orthogonal diffracting directions, and a polarized light rotating element 14 disposed between a pair of AO-Q switches to rotate a plane of polarization by 90°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238567-A (JP)
Title: Lighting device and liquid crystal display device
Inventor: NISHIMOTO TAKUYA
IPC: F21Y103/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device and a liquid crystal display device, capable of both improving shock resistance and ensuring proper luminance.  <P>SOLUTION: The backlight 10 includes frames 11 and 12 provided with a light guide plate 14, and a light source unit 30 arranged opposite to an end surface of the light guide plate 14 and having a light source (CCFL) 31 supplying light to the light guide plate 14. Therein, a support portion 41 located between the CCFL 31 and the light guide plate 14 and controlling movement of the light guide plate 14 to a CCFL 31 side is integrally formed in the upper frame 11, and an opening portion communicating the CCFL 31 with the light guide plate 14 is provided in the support portion 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234039-A (JP)
Title: Image forming apparatus
Inventor: NAKA YUKIMASA
IPC: G06F3/12
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely carry out updating of comparison data for performing comparison of identification information given to a recording medium.  <P>SOLUTION: The image forming apparatus includes a print forming part A1 which makes an image formed to a paper of a long shape, and a control function part A2 which carries out comparison of the paper. The control function A2 includes a sensor 33 which reads management information of the front end of the paper, a storage part 21 which stores the comparison data that has information on whether or not to use the paper, a comparing part 22 which determines by the read management information and comparison data whether or not to use the paper, a receiving part 25 which receives a pattern file of the information on whether or not to use the paper from a server, a first time recording means 200 whose time can be adjusted from outside, an updating time setting means 202 which sets an update time on the basis of the time recording data, and an updating means 23 which updates the comparison data on the basis of the received pattern file. The print forming part A1 includes a second time recording means 34 whose time cannot be adjusted from outside, and a reporting part 24 which reports when a difference of the time recording data becomes not smaller than a predetermined one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235788-A (JP)
Title: Unit building and construction method of unit building
Inventor: MUKOYAMA TAKAMI
IPC: E04B1/348
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit building which can be arranged on a foundation having steps, and a construction method of the unit building.  <P>SOLUTION: Four lower story building units 3 and four upper story building units 5 are arranged on a higher flat part 2H of the foundation 2 having the steps, and two lower story standard building units 31 and two upper story building units 5 are arranged on a lower flat part 2L thereof. A side face connecting panel 92 and a ceiling connecting panel 93 are arranged on a slope 2S to connect the building units 3, 5 on the higher flat part 2H to the building units 31, 5 on the lower flat part 2L. Consequently, on the foundation 2 having the slope 2S, a space above the slope 2S can be used and a continued space from the higher flat part 2H to the lower flat part 2L via the slope 2S can be formed by connecting the building units 3, 31, 5 with the side face connecting panel 92 and the ceiling connecting panel 93.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233149-A (JP)
Title: Joint protection supporter
Inventor: ABE MANABU
IPC: A61F5/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint protection supporter effectively protecting a knee joint and giving no feeling of pressure to the knee even in a case of bending the knees in daily life.  <P>SOLUTION: This joint protection supporter 10 has a pad 20 stuck and fixed to the inside with an adhesive interlining, and the pad 20 is formed into a shape having a base body part 22 and a projecting part 21 projecting from the center of the base body part 22. The projection part 21 is positioned at a recess part located in a clearance between the patella 102 and the tibia 105, and the base body part 22 is positioned at a location extending from the thighbone 101 to the tibia 105, so that the body weight applied to the thighbone 101 is transmitted and dispersed to not only the collateral ligaments 103 and 104 but also the tibia 105 via the base body part 22 so as to reduce the load applied to the knee joint. The projection part 21, at its inside (the knee side), is formed with the projection part 24, and the patella 102 is supported thereby from the lower part so as to reduce the load applied to the patella 102.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245381-A (JP)
Title: Product-sum operation circuit, its design device, and program
Inventor: OKUBO HIROSHI
IPC: G06F17/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product-sum operation circuit that achieves improvement in use efficiency and operation performance of a circuit regarding techniques of matrix product-sum operation.  <P>SOLUTION: Multipliers 102-107 execute multiplication of partial-row vectors, formed by dividing a row of a matrix A, and partial-sequence vectors, formed by dividing a sequence of a matrix B, in parallel. Adders 108-112 add the multiplication results and output the partial product-sum operation results. The twelve partial product-sum operation results are successively accumulated in an adder 116 of latency=12, then, they are successively added to new twelve partial product-sum operation results at the next timing while being fed back from the output side to the input side of the adder. In accordance with count operation of a duodecimal counter 113 corresponding to the latency and that of a vigesimal-binary counter 114 corresponding to the number of divisions, twelve product-sum operation results in the product-sum operation results accumulated by the adder 116 are outputted for each clock of 12×22=264.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251745-A (JP)
Title: Image processor and device driver re-installation preventing method
Inventor: HARA YOSHINORI
IPC: G06F13/10
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and a device driver re-installation preventing method, capable of preventing useless re-installation of a device driver in a terminal device.  <P>SOLUTION: The image processor 10 for providing one or more functions to the terminal device 20 includes: a detecting means 12 for detecting a usable function; and setting announcing means 13, 14 for setting information, which indicates the function detected by the detecting means 12, and announcing the information to the terminal device 20 with the device driver necessary for using the function installed therein. When the function is deleted, the setting announcing means 13, 14 perform setting so as to recognize the deleted function as non-designation without changing the configuration of the information indicating the function, and then, perform announcement to the terminal device 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252843-A (JP)
Title: Fixing member and device
Inventor: AIZAWA HIDEKUNI
IPC: H05K7/20
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan unit fixing member that suppresses vibrations generated by a cooling fan, with simple constitution.  <P>SOLUTION: The fan unit fixing member 1 includes two grooves across a center part 6. The groove 3 close to a chip part 2 between the two grooves is provided in order to be engaged with and fix a fan unit. The groove 4 close to a chip part 5 is provided in order to be engaged with and fix a fan fitting member. The fan unit fixing member 1 is inserted into a fixing hole of the fan unit and a fixing hole of the fitting member to fix the fan unit and fitting member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251320-A (JP)
Title: Optical fiber housing tray
Inventor: OKUAKI HITOAKI
IPC: G02B6/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber housing tray for housing a core wire of an optical fiber easily and preventing the core wire from coming off from a housing part after housing.  <P>SOLUTION: Core wire pressing collars 21 are provided at both end sections 2 in the longitudinal direction of at least a housing tray body 11, respectively. One end of the core wire pressing collar 21 is connected with an outer peripheral wall 13 by a hinge part 22 to rotate the core wire pressing collar 21 with respect to the housing tray body 11. By closing the core wire pressing collar 21 housing the core wire in the housing part 16, the core wire 25 is prevented from coming off from the housing part 16 even when organizing the housed core wires 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251421-A (JP)
Title: Conductive filter and display apparatus
Inventor: TOBINAGA MASATO
IPC: H05K9/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive filter for achieving good visibility and suppression of unnecessary electromagnetic wave radiation, and a display apparatus using the same.  <P>SOLUTION: The conductive filter is provided wherein a conductive mesh is formed on a substrate. The conductive mesh includes an outer conductive part outside the outermost surface of the substrate, and an inner conductive part which is in contact with the outer conductive part in the same width as the outer conductive part and is inside the outermost surface of the substrate. The inner conductive part includes a cross sectional shape that decreases its width toward the inside of the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT