baber/WOPTO huggingface dataset:
Patent JP-2006018271-A (JP)
Title: Control method for image forming apparatus
Inventor: GAGNOT DOMINIQUE
IPC: G09G3/28
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for an image display device and an image display device for implementing the method, more specifically, a display device having a matrix of cells which are arranged in rows and columns, and are made operative and inoperative by a write voltage, a row driving circuit for sequentially selecting the rows of the cells, a column driving circuit having a plurality of switches and applying a write signal via the plurality of the switches to the rows of the cells operated for the selected rows, and a resonance circuit for generating the write signal, in such a manner that the switching operation loss in the circuits can be reduced down to zero regardless of the capacity of the switched columns.  <P>SOLUTION: The processing to optimize the above method is performed in such a manner that the control of a column amplifier reduces the energy loss down to the zero during the switching operation of the plurality of switches of the column driving circuit. To the end, the processing to position the start of the deflection period of the resonance circuit, some of which depends on the capacity of the columns of the cells coupled to the resonance circuit, via the column driving circuit is so performed that the switching operation of the plurality of switches takes place at all times when the voltage supplied by the column amplifier is zero.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007005601-A (JP)
Title: Semiconductor device
Inventor: YAMAGIWA MASANORI
IPC: H01L21/60
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakdown of a semiconductor element by suppressing cracking in an interface between the semiconductor element and a metal plate.  <P>SOLUTION: A metal plate 10 comprises a first metal 11 (pure aluminum) as the body, and a second metal 12 (pure copper) embedded therein. The mounting surface of the plate has a first region R1 made of the first metal and a second region R2 made of the second metal. A semiconductor element 20 is mounted on the metal plate with its corners K, in direct contact with the second region R2. Since the second metal is larger in breakdown deformation than that of the first metal, the second metal absorbs distortions due to thermal stresses. Since cracks in the corners or in the vicinities thereof, susceptible to a concentrated thermal stress or destruction of the semiconductor element, can be prevented, reliability is increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001940-A (JP)
Title: Method for recycling polyalkylene succinate, and method for recycling biodegradable plastic
Inventor: MATSUBARA WATARU
IPC: C07C55/10
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a polyalkylene succinate by which a monomer utilizable as a new raw material for a biodegradable plastic is obtained from the polyalkylene succinate of the biodegradable plastic.  <P>SOLUTION: The monomer being the new raw material of the biodegradable plastic can be obtained by adding 1-20 pts.wt. water to 1 pt.wt. polyalkylene succinate, decomposing the polymer at 200-400°C under 1-30 MPa pressure to afford the monomer, and collecting and purifying the resultant monomer. As a result, the resource is recycled and effectively utilized by efficiently recovering and reusing the monomer from the biodegradable plastic such as the polyalkylene succinate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006945-A (JP)
Title: Pachinko machine
Inventor: AKASAKA MICHIHARU
IPC: A63F7/02
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine which has the fresh board formation, enables the scaling up of an image display area, realizes a stable start-up winning and facilitates the arrangement of a start-up winning aperture.  <P>SOLUTION: The pachinko machine is equipped with the image display area 7, the start-up winning aperture 10, a big winning aperture 9 which is opened corresponding to a jackpot notification executed in a figure display area 20 when the result of a drawing executed corresponding to the start-up winning is the big winning, a normal winning aperture 12 and an out aperture 16 in a play range 4, wherein the image display area 7 is made enlargeable and the board formation is made fresh by arranging the big winning aperture 9 and the start-up winning aperture 10 above the image display area 7. An arrangeable range of a play area forming element is enlarged and the arrangement of the start-up winning aperture 10 to realize the stable start-up winning is facilitated. The normal winning aperture 12 is arranged below the image display area 7 so that it is so constituted that even a game ball 6 flown down the image display area can be expected to be the winning until the end.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007538-A (JP)
Title: Apparatus for and method of discharging mixed raw material
Inventor: TAKAGI YASUHIRO
IPC: B07B9/00
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for and a method, of discharging a mixed raw material, which can discharge small pieces etc. with the determined dimension unsatisfied and raw materials etc. larger than the determined dimension, which are intermingled in the mixed raw material, while removing them.  <P>SOLUTION: The discharging apparatus has a first sieving means 1 which is hollow cylindrical and is arranged, possible to be put on and removed, at an opening part 2a of a truncated part of a rotary drum 2, a discharging chute 9 which is mounted, possible to be put on and removed, on a discharging frame extended from a mixer and forms a first discharging part 9c at the position corresponding to the peripheral surface of the first sieving means and a second discharging part 9d at the position corresponding to the tip side of the first sieving means, respectively, a second sieving means 12 which is swingably hung at the discharging frame through a hanging member and is connected to the second discharging part of the discharging chute through a flexible chute, and a storage hopper 15 which is installed, possible to be put on and removed, at the discharging frame under the second sieving means, also connected to the second sieving means through the flexible chute, and stores the mixed raw material passed the second sieving means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006059324-A (JP)
Title: Method and system for radio printing based on radio lan platform
Inventor: RYU SEOK
IPC: H04W92/08
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for radio printing based on a radio LAN platform.  <P>SOLUTION: The system for radio direct printing is suitable for a radio LAN environment. The method for requesting the radio printing comprises the steps of: requesting a printing operation to a printer installed over the radio LAN; and communicating with the printer in according to a standard for the radio LAN to send a data related to the printing operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007011816-A (JP)
Title: Investment effect evaluation system and method for instantaneous voltage drop countermeasure device
Inventor: SUGINOHARA NORIAKI
IPC: G06Q50/06
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain objective evaluation of an investment effect.  <P>SOLUTION: A system 1 for evaluating the investment effect of an instantaneous voltage drop countermeasure device 40 for compensating the instantaneous voltage drop of an electric power system comprises an instantaneous drop information storage means 31 for storing system information and the past occurrence frequency of instantaneous drop in relation to each other; a prediction information input means 22 for inputting a predicted value of the amount of consumer's damage at the occurrence of instantaneous drop; and an investment effect computing means 23 for inputting installation place information on the instantaneous voltage drop countermeasure device, referring to the instantaneous drop information storage means 31 to extract the instantaneous drop occurrence frequency of the system at an installation place, computing the influence degree of instantaneous drop based on the instantaneous drop occurrence frequency and the predicted value of an amount of consumer's damage, and computing an amount of investment effect based on the cost of the instantaneous voltage drop countermeasure device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012490-A (JP)
Title: Induction heating cooker
Inventor: ISOGAI MASAYUKI
IPC: H05B6/12
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of loss of a switching element due to a snubber capacitor to be connected to a switching element, and contain cost incurred for cooling.  <P>SOLUTION: The induction heating cooker comprises an inverter means 16, snubber capacitors 18a-19a installed at a part or all of switching elements 5a-6b constituting this inverter means 16, a load state detecting means 10 which detects the state of load of the inverter means 16, and a control means 7 which controls so as to switch over the inverter means 16 to a half-bridge circuit structure or to a full-bridge circuit structure by the output of this load status detecting means 10. The control means 7 switches over to the half-bridge circuit structure in a low power region in the state of a load at which it switches over to the full-bridge circuit structure in a high power region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009590-A (JP)
Title: Antiseismic reinforcement structure of building and anitseismic reinforcing method
Inventor: YAMADA SHINICHI
IPC: E04G23/02
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiseismic reinforcement structure of a building capable of creating a lightweight feeling in design, capable of realizing reduction in costs without need of expensive equipment or the like, preventing a reinforcement from being buckled even at a high temperature due to temperature change, and further capable of reducing the load applied on the joining section of a frame member and a frame, and an antiseismic reinforcing method.  <P>SOLUTION: The antiseismic reinforcement structure of a building is constituted by incorporating an antiseismic reinforcement frame 4 comprising the frame member 5 joined to the frame 1 and reinforcements 6, ... stretched to the inside of the frame member 5 into the face of the frame 1 constituted of a support 2 and a beam 3. At least one of an upper frame 5a and a lower frame 5b used for the frame member 5 is bulged outward, and a tensioning prestress is continuously applied to the reinforcement 6. The frame member 5 with camber is kept flat by the tensioning prestress.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017526-A (JP)
Title: Developing device and image forming apparatus
Inventor: NAGAMINE NORIYOSHI
IPC: G03G15/08
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a developing unit, while preventing toner in a developing container from deviation.  <P>SOLUTION: A rotary type developing device is provided with a plurality of developing units GK. The developing unit GK comprises a first stirring and transport member R1, having a first stirring shaft R1a and a first transport blade R1b which is supported by the first stirring shaft R1a and inclined in the axial direction of the first stirring shaft R1a; a second stirring and transport member R2, having a second stirring shaft R2a and a second conveying blade R2b which is supported by the second stirring shaft R2a and inclined in a direction reverse to that of the first transport blade R1b; and an annular member 23, which is fitted between a first stirring shaft driving member 21 fixedly attached to the first stirring shaft R1a and a second stirring shaft driving member 22 fixedly attached to the second stirring shaft R2a, and makes the first stirring shaft driving member 21 and the second stirring shaft driving member 22 rotate in the same direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316782-A (JP)
Title: Exhaust device of motorcycle
Inventor: YAMAGUCHI MASAAKI
IPC: B62M7/02
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance and the protection of an exhaust pipe and arrange catalyst in a dead space effectively.  <P>SOLUTION: This motorcycle is constituted by extending a main frame backward, obliquely, and downward from a head pipe, attaching a power unit 18 to a lower part of the main frame, providing a pivot plate in a rear part of the main frame, swingably attaching a rear fork 47 to the pivot plate, supporting a rear wheel 46 by the rear fork 47, and arranging a muffler 63 behind the power unit 18. The catalyst 62 is provided in a halfway section of the exhaust pipe 61 for connecting the power unit 18 with the muffler 63 and is provided in the front of a crank case 65 of the power unit 18 and along the forward and backward directions of a cylinder 50 of the power unit 18 when viewed in a plane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020300-A (JP)
Title: Operation monitor for disconnector, and disconnector with the device built in, and method of monitoring operation of the disconnector
Inventor: NONOGAMI MITSUHIRO
IPC: H02B3/00
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation monitor for a disconnector, which can detect the switching characteristics of a disconnector, using a simple configuration.  <P>SOLUTION: The operation monitor for the disconnector is equipped with a means which detects whether an on or off operation command is inputted; a means which detects the operation of a lock out device, a means which detects the state of ON-OFF of a blade, based on the switching state of a limiting switch to show the on-off of a blade or a pallet switch; a means which measures the time, until the lock out device completes its operation, after the detection of the input of an operation command of on or off; a means which clocks the time, until detection of the on state of the blade after input of an operation command of on; a means which clocks the time until detection of the off state of the blade, after the detection of the input of an operation command of off; and a storage means which stores these clocked times in a memory.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015238-A (JP)
Title: Inkjet recording head and its manufacturing method
Inventor: INAMOTO TADAKI
IPC: B41J2/16
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an inkjet recording head with high reliability which does not generate inconvenience such as color mixing caused by peeling of an adhesive even in a severe environment of use such as continuous printing.  <P>SOLUTION: In the manufacturing method for the inkjet recording head, a plurality of recording elements, a delivering opening, and an ink flow path are formed, and a UV-impermeable recording element substrate and a supporting member are fixed with an adhesive comprising an epoxy resin, a silane coupling agent thermally reactive with the epoxy resin, a photo-cationic polymerization initiator and a thermally cationic polymerization initiator. The manufacturing method for the inkjet recording head comprises a process wherein after either one of the recording element substrate or the supporting member is coated with the adhesive, the adhesive is made to protrude from the joining part of the recording element substrate and the supporting member, and a process wherein after the adhesive protruded from the joining part is irradiated with ultraviolet rays to cure a part of the adhesive, curing is furthermore performed by heating. In this manufacturing method, as the supporting member, such the supporting member that has a reflective density of ultraviolet rays on the joining face of at least 0.4, is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017743-A (JP)
Title: Image forming apparatus
Inventor: OGATA TOMOHITO
IPC: G03G15/043
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus achieving the improvement of registering accuracy in terms of image positions on both sides even if it is an image forming apparatus whose image forming path is long.  <P>SOLUTION: The image forming apparatus has a timing control means which performs measurement of a distance of conveyance deviation by making blank recording paper pass at the beginning when performing double-sided printing, also performs second measurement of a distance of conveyance deviation of the recording paper passing through a paper supply means for a back side without performing image forming processing as it is, and then controls the timing of a write starting position in a main scanning direction of image information on the basis of the obtained information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005346917-A (JP)
Title: Information recording medium, its reproducing method, recording method, and reproducing apparatus
Inventor: ANDO HIDEO
IPC: G11B27/00
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method which previously records information to an information recording medium so as to produce differentiation and originality of functions for each of information recording and reproducing apparatuses varying in manufactures and distribution sources when the information recorded to the information recording medium is reproduced by the information recording and reproducing apparatuses.  <P>SOLUTION: Common information (2001) which can be reproduced by the prescribed information reproducing apparatuses is recorded, and specific information (2002)which can be reproduced by a specific information reproducing apparatus among the prescribed information reproducing apparatus is recorded, and link information (2003) indicating relation between the common information and the specific information is recorded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007027276-A (JP)
Title: Process for fabricating semiconductor element and semiconductor element
Inventor: MARUI TOSHIHARU
IPC: H01L21/3065
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce current collapse of a GaN based high mobility transistor.  <P>SOLUTION: To form a heterostructure layer 20 of AlGaN/GaN on an underlying substrate 10. A gate electrode 52 and an ohmic electrode 54 are then formed on the upper surface 21 of the heterostructure layer 20 using lift-off method. Subsequently, surface cleaning is performed by irradiating the upper surface of the heterostructure layer with NH<SB>3</SB>plasma. NH<SB>3</SB>plasma irradiation may be replaced by N<SB>2</SB>O plasma, O<SB>2</SB>plasma or SiH<SB>4</SB>plasma irradiation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028198-A (JP)
Title: Acoustic apparatus
Inventor: KATAYAMA MAKI
IPC: H04S1/00
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic apparatus which flexibly copes with the layout and the hearing position of an actual speaker system and cancels the crosstalk at a high accuracy in the practical operating environment.  <P>SOLUTION: Before reproducing the music, two acoustic microphones LM, RM are previously disposed at horizontal distances from hearing positions. A pulse generator 12 generates digital signal pulses to produce pulse sounds from speaker systems LM, RM, the produced pulse sounds are collected to obtain collected sound data, and a delay difference detector 11 calculates the delay difference of the collected sounds, using the collected sound data. The angle of the speaker position is calculated from the delay difference and this angle information is reflected on a head transfer function to be used for canceling the crosstalk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035720-A (JP)
Title: Epitaxial growth apparatus and epitaxial wafer manufacturing method
Inventor: HEBIKAWA YORIHIRO
IPC: C23C16/455
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial growth apparatus for forming an epitaxial film of the uniform distribution of a film thickness by uniformly applying a reaction gas over an epitaxial wafer.  <P>SOLUTION: In the epitaxial growth apparatus 1, gas introduced from a pipe 33 is branched to the pipes 34, 35, a flow rate is adjusted by flow rate regulators 31, 32, and the gas is then guided to a chamber 10 via an inlet member 21, a baffle 22, and a smoothing member 23. In this case, the gas is diffused by a colliding wall 121 of a chamber side wall member 12 and then guided to an upper part of an epitaxial film forming chamber 14. An air supplying side stepping area 120 is formed to the chamber side wall member 12 and the side wall members 126 allocated at both sides thereof include a side wall 127 extended toward the circumferential edge of a wafer W in the horizontal direction in an attitude inclined in the longitudinal direction to make wider a gas flowing path at the upper part. The gas can uniformly flow, and an epitaxial film can be formed with the thickness uniform by adjusting the side wall to an adequate attitude.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031041-A (JP)
Title: Image forming device
Inventor: TADA MICHIO
IPC: B65H9/00
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of deciding writing positions on the obverse and reverse sides of a paper sheet, restricting inclinations uniformly, and forming the image accurately.  <P>SOLUTION: The image forming device is equipped with a transportation part to transport sheets of paper along the prescribed transport path, a first guide extending parallel with the transport path for restricting the inclination of each sheet to the transport path while it abuts to the edge of the sheet lying on the transport path, an image formation part positioned downstream of the transport path with respect to the first guide for forming an image on the sheet fed on the transport path, a sheet inverting part to invert obverse and reverse the sheet with image formed by the image formation part while the fore-and-aft relationship in the transporting direction is maintained and return the sheet to upstream in the transport path with respect to the first guide, and a second guide positioned oppositely to the first guide about the transport path and extending parallel with the transport path for restricting the inclination of the sheet to the transport path while it abuts to the edge of the sheet returned onto the transport path via the sheet inverting part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005347279-A (JP)
Title: Luminaire
Inventor: GOTO YOSHIRO
IPC: F21V5/02
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire allowing a lighting region being nearly a circle.  <P>SOLUTION: The luminaire comprises a plurality of LED elements 11 each of which provides an almost rectangular light emission distribution. The plurality of LED elements 11 are diposed in nearly a circular region. In the plurality of LED elements 11, at least partial LED elements 11 are arranged as directions of emission distributions of each adjoining LED elements being stagger so that the lighting region illuminated by the light from a plurality of LED elements to be nearly a circle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI