baber/WOPTO huggingface dataset:
Patent JP-2008030408-A (JP)
Title: Bookbinding apparatus and image forming system
Inventor: KUBO MASAYOSHI
IPC: B42C11/06
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable to surely stick a sheet bundle set into a bundle shape and simultaneously to perform binding processing in a short time when the sheet bundle set into the bundle shape is coated with a hot-melt type adhesive to bind it with a cover sheet.  <P>SOLUTION: A cover binding means, which coats the end face of the back part of the sheet bundle with the hot-melt type adhesive and binds the sheet bundle and the cover sheet, is constituted of a back butting plate member for butting the end face to be coated with a paste of the sheet bundle on the back part of the cover sheet to join them, and a back folding press member for back-folding the back part of the cover sheet, and a cooling means is provided at least on one of the back folding press member and the back butting plate member. In this cooling means, the back butting plate member is constituted of a metal material rich in thermal conductivity, and open air either in the apparatus or out of the apparatus is blasted by a ventilation fan. In this case, a vent hole is formed in a sheathing casing, and open air is blasted from this vent hole to the back butting plate member by the ventilation fan. The cooling means is constituted of a cooling medium means such as a Peltier element, cooling water and a cooling oil so as to bring it into contact with the back butting plate member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041711-A (JP)
Title: Semiconductor laser device
Inventor: KURONAGA KOICHI
IPC: H01S5/323
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractive index waveguide-type semiconductor laser device with an improved FFP.  <P>SOLUTION: The semiconductor laser device includes a substrate, an active layer formed on the substrate, a first conductive clad layer that is formed on the active layer and includes a ridge part extending in the direction of the optical axis of an optical resonator and non-ridge parts provided on both sides of the ridge, a first conductive semiconductor layer formed on the ridge, a dielectric film formed on the side surface of the ridge and on the non-ridge parts, and a light absorbing film that is provided adjacent to the upper side or the lower side of the dielectric film. The active layer has a larger band gap than the semiconductor layer and the light absorbing film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043007-A (JP)
Title: Switching power supply
Inventor: KOBAYASHI YOSHINORI
IPC: H02M3/28
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a full-bridged switching power supply that suppresses self-oscillation and prevents destruction of a primary side switch.  <P>SOLUTION: In the full-bridged switching power supply, in which the primary and secondary portions are isolated by a transformer 15 and two pieces each of high-side switches 10, 12 and low-side switches 11, 13 are provided at the primary side, a self-oscillation preventing circuit 3 is provided that simultaneously turns off the two pieces of the high-side switches and simultaneously turns on the two pieces of the low-side switches.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047669-A (JP)
Title: Magnetic memory and information reading/writing method of magnetic storage element
Inventor: TAGAMI MASAMICHI
IPC: G11C11/15
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic memory where information is stably and securely read and written while writing current is reduced, and also to provide an information reading/writing method of a magnetic storage element.  <P>SOLUTION: The magnetic storage element 4 has a first magnetic layer 4A whose magnetization direction can be inverted, a second magnetic layer 4C whose magnetization direction is fixed, and a non-magnetic layer 4B sandwiched between the first magnetic layer 4A and the second magnetic layer 4C. Writing/reading current is supplied to a lamination direction of the element by reading/writing wiring 5. Bias wiring 18 which can apply a bias magnetic field to the first magnetic layer 4A at the time of reading is arranged near the magnetic storage element 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046314-A (JP)
Title: Projector, distance measuring method for the projector, tilt-of-projection surface aquisition method for the projector, and program
Inventor: INOUE HIDEAKI
IPC: G01S17/42
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of measureing the tilt of a screen and to redue the size of a projector.  <P>SOLUTION: The light source part 165 of a projection part 16 AM-modulates a current to be supplied to an incorporated LED, and the projection part 16 projects a projection light modulated in terms of intensity to a screen. A photodetector part 171 receives the reflected light, modulated in terms of intensity, with a time lag. The time lag is equivalent to the flight time of light. An arithmetic part 173 acquires the deviation in the phase between the projection light and the reflected light, which are modulated in terms of intensity, relative to a plurality of ranging points on a screen, and acquires distances to the plurality of ranging points on the screen, based on the deviation of the phase, then acquires the tilt angle of the screen. Since the distances to the plurality of ranging points of the screen are acquired, based on the deviation of the phase, the precision is improved, as compared with that in a triangulation ranging method. A light source dedicated for ranging is eliminated, and the projector 1 is reduced in size.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046403-A (JP)
Title: Image forming apparatus
Inventor: YAMAUCHI AKITO
IPC: G03G21/16
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability in the replacement of a cartridge in an apparatus main body.  <P>SOLUTION: When the opening/closing part 50 of the apparatus main body 12 is opened, the process cartridge 28 moves toward the open side of the opening/closing part 50 in synchronization with the opening operation of the opening part 50. That makes it easy to take out the process cartridge 28 from the apparatus main body 12 and improves operability in the replacement of the process cartridge 28 in the apparatus main body 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048220-A (JP)
Title: Image blurring corrector
Inventor: HARADA JIYUNYA
IPC: H04N5/335
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image blurring corrector which decreases a mobile mechanism scattering of an image pick-up device with a simple structure.  <P>SOLUTION: An image blurring corrector 1 which displaces an image pick-up device 51 to carry out an image blurring correction operation comprises a base 10, a first mobile frame 11 supported in a displaceable manner along a Y direction, a second mobile frame 31 which is displaceable along the Y direction together with the first mobile frame 11, is supported in a displaceable manner along an X direction, and supports the image pick-up device, a first positioning guide axis 12 which guides the first mobile frame along the Y direction and restricts a movement of the first mobile frame to the X direction, a second positioning guide axis 32 which guides the second mobile frame along the X direction and restricts a movement of the second mobile frame to the Y direction, and a flexible printed board 52 having a bending part 52a connected to the image pick-up device for bending it to a Z direction. The bending part 52a is disposed in an area in the vicinity of a fringe part of the image pick-up device in an area across the image pick-up device and opposing to an area where central axes of the first and second positioning guide axes intersect with each other, and urges the second mobile frame to the Z direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050023-A (JP)
Title: Packaging box
Inventor: KATAGIRI SHIYOUZABURO
IPC: B65D5/50
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box in which a partition is formed to prevent the breakage of an stored article due to impact from the outside.  <P>SOLUTION: A box body 100 has a partition member 200 assembled into a parallel cross pattern. The partition member 200 is composed of longitudinal partition members 201 and 202 having grooves A, B, and C, and transverse partition members 203 and 204 having grooves D and E. The longitudinal partition members 201 and 202 are fitted in the latitudinal partition members 203 and 204 to assemble the member 200 in the parallel cross pattern, and the member 200 is placed in the packaging box 100. At this time, folding pieces 201c and 202c of the longitudinal partition members 201 and 202 project from an opening of the box body 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053370-A (JP)
Title: Ultrasonic mounting tool and apparatus for mounting electronic component
Inventor: IWAMA TETSUYA
IPC: H01L21/60
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic mounting tool capable of joining a plurality of bumps provided on a semiconductor chip to a terminal of a substrate with a uniform strength.  <P>SOLUTION: The ultrasonic mounting tool attached to a movable part driven up and down for pressing a semiconductor chip to a substrate with a pressure load and vibration comprises a horn 22, a vibrator connected with one end of the horn for vibrating the horn, a mounting part 18 provided at a portion where vibration of a lower surface of the horn is maximum, a holder 26 for holding a semiconductor chip C, and a tool member 25 provided on a mounting part adjustably in rotation angle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052071-A (JP)
Title: Image forming apparatus
Inventor: ASANO NOBUHIKO
IPC: G03G21/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus satisfying both of energy saving and convenience.  <P>SOLUTION: The problem is solved by providing a transition time setting part in the image forming apparatus transiting to a low power mode after transition time T has passed without any request for an image formation. When an image formation is requested X times within a constant period of time (t1) after a low power mode is started in a specified period, the transition time setting part sets the transition time T' after the specified period is set to be longer than the transition period T when X exceeds a specified range (for example, the number of times Z that an image forming request is accepted after t2 or more has passed after starting of the low power mode), sets the transition time T' to be shorter than T when X is less than the specified range, and makes the transition time T' to be the same as T when the number is within the set range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006312653-A (JP)
Title: External preparation for skin
Inventor: TORIHARA MASAHIRO
IPC: A61K8/34
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for skin, containing a resorcinol derivative and low in stimulation.  <P>SOLUTION: The external preparation for skin comprises a resorcinol derivative, one or more nonionic surfactant selected from compounds represented by general formula (I): [R-(CO)<SB>n</SB>-O-]<SB>q</SB>-R<SB>1</SB>, wherein, in formula (I), R is a 12-22C alkyl or alkenyl; n is 0 or 1; q is an integer of 1-3; when q=1, R<SB>1</SB>is a group or a sugar moiety represented by general formula (II): -[CH<SB>2</SB>CH(-R<SB>2</SB>)CH<SB>2</SB>O-]<SB>m</SB>-[CH<SB>2</SB>CH<SB>2</SB>CH<SB>2</SB>CH<SB>2</SB>O-]<SB>p</SB>-H, and when q=2 or 3, R<SB>1</SB>is a sugar moiety, in formula (II), R<SB>2</SB>is independently H or a 12-22C aliphatic acyl; m and p are each independently an integer of 0-40; and m+n is at least 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008049892-A (JP)
Title: Small craft
Inventor: ABE SHINTARO
IPC: B63H11/08
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small craft capable of suppressing the vibrations/noise of a craft body.  <P>SOLUTION: A jet pump 21 is mounted on a hull 11 via a thrust plate 41. A dynamic damper 45 is added to a plate mounting part 42 for mounting the thrust plate 41 to the hull 11. More specifically, after mounting the thrust plate 41 on the hull 11, a flange part 21f of the jet pump 21 is abutted on a rear surface 41r of the thrust plate 41, a second bolt 47 is screwed toward the thrust plate 41 from the outer side of the hull 11, and the jet pump 21 is mounted on the rear surface 41r of the thrust plate 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054175-A (JP)
Title: Parallelization lookup table system
Inventor: KONISHI YOSHIAKI
IPC: H03H17/06
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a parallelization lookup table system capable of reducing the number of FAN OUTs in a circuit.  <P>SOLUTION: In the parallelization lookup table system having n delay devices 1b which delay n parallel input signals, respectively, a plurality of memories 1a which output a preliminarily stored operation result according to setting of an address signal by using a part of 2n signals by the n parallel input signals and 2n signals by output signals of the n delay devices 1b as the address signal and n operation parts 1c which generate n parallel output signals by arithmetic processing based on output from the plurality of memories 1a according to setting of the address signal, respectively, the plurality of memories 1a output two or more preliminarily stored operation results to corresponding operation parts 1c, respectively by using any set of signals formed by dividing 2n signals into u sets as the address signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061284-A (JP)
Title: Wheel rotation device
Inventor: YOSHINO TSUTOMU
IPC: H02K7/116
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a wheel axial direction while a high reduction ratio is obtained by a planetary gear mechanism.  <P>SOLUTION: A wheel rotation device 1 includes a planetary gear device 6 connected to a motor 2, a wheel rotation member (4) connected to the planetary gear device 6, and a rotation supporting member (5) which freely rotatably supports the wheel rotation member (4) to a body side. A stator and a rotor of the motor 2 are arranged on an inner side of a wheel along an inner peripheral face. The planetary gear device 6 includes a sun gear 62 engaged with an internal gear 61 through a planetary gear 64. In the planetary gear 64, a first gear and a second gear different in diameters are integrally connected. The first gear is engaged with the sun gear 62 and the second gear to the internal gear 61. The first gear is arranged on the inner side in a wheel diameter direction of the stator 21 and the rotor 22. The second gear is disposed on an outer side in the wheel axial direction compared to the first gear.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059803-A (JP)
Title: Connector
Inventor: MORITAKE TOSHIYUKI
IPC: H01R13/64
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can detect whether two connecting objects of an approximate sheet shape are properly inserted or not.  <P>SOLUTION: A housing 3 is provided with a first insertion detecting contact 5 and a second insertion detecting contact 7 arranged neighboring with each other. The first insertion detecting contact 5 is provided with contact parts 5c, 5f. The second insertion detecting contact 7 is provided with contact parts 7c, 7f. The contact parts 5c, 7c are connected with a first FPC 21, respectively, when the first FPC 21 is properly inserted into the housing 3, and the contact part 5f is pressed by the second FPC 22 and connected with the contact part 7f when the second FPC 22 is properly inserted into the housing 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055486-A (JP)
Title: Friction pressure-welded component and friction pressure-welding method
Inventor: MIZUGUCHI KO
IPC: B23K103/10
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction pressure-welded component for which variation in strength is small and the strength can correctly be grasped, and to provide a friction pressure-welding method.  <P>SOLUTION: In the friction pressure-welded component obtained by subjecting the first member 10 and the second member 20 to friction pressure welding, each notch by burrs 11a, 11b formed on the side of the first member 10 is made smaller than each notch by burrs 21a, 21b formed on the side of the second member 20. Alternatively, in a friction pressure-welded component obtained by subjecting the cylindrical part 11 of the first member 10 and the cylindrical part 21 of the second member 20 to friction pressure welding, the notch by the burr 11a formed at the inner space side of the first member 10 is made smaller than the notch by the burr 21a formed at the inner space side of the second member 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007127119-A (JP)
Title: Cooling liner in gas turbine engine exhaust system
Inventor: FARAH JORGE I
IPC: F02C7/18
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a non axi-symmetric and non-linear shaped gas turbine engine exhaust system generates a non-uniform core pressure field on a cooling liner, and an excessive cooling airflow is required.  <P>SOLUTION: Each metering sheet 38 is attached to an iso-grid rib 34 on a liner hot sheet 26 to form two or more subchambers 40'. The metering sheet 38 includes two or more metering sheet apertures 44, and a surface 36 between the ribs 34 of the liner hot sheet 26 includes two or more liner hot sheet apertures 46. By varying a ratio between the number of metering sheet apertures 44 and the number of hot sheet apertures 46, pressure in each chamber is defined to efficiently maintain the minimum pressure ratio across the liner hot sheet. Discrete chamberization also provides for a more efficient usage of cooling air which increases engine efficiency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008061680-A (JP)
Title: Dust collection bag of cleaner
Inventor: FUKUDA TAICHI
IPC: A47L9/14
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To configure a shell part of a dust collection bag body to escape to a position not to close an outlet of a nozzle with the shell part pressed and expanded by an action piece when a mouth frame of the dust collection bag, which is originally folded, is fit into the nozzle.  <P>SOLUTION: The dust collection bag body 1 has a folded shape with the mouth frame 2 overlapped on a pair of face-shaped parts 12 which are layered on each other to form the shell part. When the dust collection bag is used, the outlet 110 of the nozzle 100 faces the inner side of the dust collection bag body 1 as the mouth frame 2 is fit to the nozzle 100. The action piece 3 divided into a plurality of divided pieces 31 and 32 are integrally connected to the mouth frame 2. When the mouth frame 2 is fit into the nozzle 100, the divided pieces 31 and 32 are pushed open by the opening end 110 of the nozzle 100, so that the face-shaped parts 12 of the dust collection bag body 1 are pushed and expanded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067233-A (JP)
Title: Digital-watermarking embedding method, program, and computer-readable recording medium
Inventor: O TO
IPC: G06T1/00
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in image quality while suppressing the occurrence of noise when embedding digital-watermarking information into a color image.  <P>SOLUTION: A digital-watermarking embedding method includes: a first step, in which luminance information Y in a YUV color system is generated on the basis of red information R, green information G, and blue information B of image data of an original image in an RGB color system; a second step, in which the digital-watermarking information is embedded into the luminance information Y generated in the first step so as to generate luminance information Y' being the luminance information Y embedded with the digital watermarking information; and a third step for generating image data in the RGB color system, in which the digital-watermarking information is embedded into the original image, on the basis of the luminance information Y generated in the first step, the luminance information Y' generated in the second step, and the red information R, green information G, and blue information B of the RGB color system of the original image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006325273-A (JP)
Title: Buffer circuit
Inventor: NITTA SHOZO
IPC: H03F1/34
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the performance of a circuit including a three-terminal device.  <P>SOLUTION: In the operation of the circuit including a three-terminal device 10, the influence of the Early effect related to the three-terminal device such as FET, for example, is reduced. A control part 30 for reducing the Early effect component caused by the three-terminal device is provided to reduce the influence. Thus, the potential difference between a second terminal (drain) and a third terminal (source, for example) of the device is made substantially constant by controlling the potential of the second terminal (drain, for example) of the device in response to a first signal related to an input signal received at a first terminal (gate, for example) of the device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065957-A (JP)
Title: Magneto-resistance effect type head having high robustness against external stress
Inventor: KOYAMA NAOKI
IPC: H01L43/08
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent magnetization inversion of a fixed layer due to external stress in a magneto-resistance effect type head having a multilayer ferrimagnet type fixed layer which uses IrMnCr as an antiferromagnetic layer.  <P>SOLUTION: In an element portion 20 of the magneto-resistance effect type head, the antiferromagnetic layer 1, a first fixed layer 2, an antiferromagnetic coupling layer 4, a second fixed layer 5, a non-magnetic conductive layer 6 and a free layer 7 are layered. To reduce an anisotropic energy gap between the first fixed layer 2 that contacts with the antiferromagnetic layer 1 and the second fixed layer 5 that contacts with the non-magnetic conductive layer 6, the first fixed layer 2 is composed of Co<SB>75</SB>Fe<SB>25</SB>, and the second fixed layer 5 is composed of Co<SB>95</SB>Fe<SB>5</SB>. Film thicknesses are both 18 angstroms (3.5 nm×T) and 21 angstroms (3.9 nm×T), respectively. By this means, a difference of magnetostriction constants ¾λ<SB>1</SB>-λ<SB>2</SB>¾ between the first fixed layer 2 and the second fixed layer 5 can be made less than 5.0×10<SP>-6</SP>. It is therefore possible to prevent the magnetization of the fixed layer from rotating due to external stress or magnetic field.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069380-A (JP)
Title: High-strength thick steel plate excellent in brittle crack propagation preventing property and its manufacturing method
Inventor: NISHIMURA KIMIHIRO
IPC: C22C38/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength thick steel plate which is excellent in brittle crack propagation preventing property and is used in large structures, and its manufacturing method.  <P>SOLUTION: The high-strength thick steel plate has such a texture that the X-ray intensity ratio of (111) plane at a rolling plane at the mid-thickness position of the sheet is ≥2.0 and the X-ray intensity ratio of (110) plane at a rolling plane at a depth of one-fourth of plate thickness is ≥1.5. The high-strength thick steel plate has a steel composition comprising, by mass, 0.03-0.2% C, 0.03-0.5% Si, 0.5-2.0% Mn, 0.005-0.08% Al and ≤0.0050% N and further comprising at least one chosen from 0.005-0.03% Ti, 0.005-0.05% Nb, 0.01-0.5% Cu, 0.01-1.0% Ni, 0.01-0.5% Cr, 0.01-0.5% Mo, 0.001-0.1% V, ≤0.003% B, ≤0.005% Ca, and ≤0.01% REM.  <P>COPYRIGHT: (C)2008,JPO&INPIT