baber/WOPTO huggingface dataset:
Patent JP-2008040150-A (JP)
Title: Image forming apparatus
Inventor: KURITA TOMOKAZU
IPC: G03G15/02
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To excellently remove a minute adhesive matter adhering to a charging roll 20.  <P>SOLUTION: The control part 73 of a photoreceptor cleaner 70 switches pressure for pushing a cleaning blade 71 on the peripheral surface of a photoreceptor drum 10, from first pressure to second pressure set in such an extent that even toner T contained in a developer D passes through space between the cleaning blade 71 and the photoreceptor drum 10 for a predetermined time after the revolving speed of the photoreceptor drum 10 recorded in a memory attains a predetermined value. Thus, the toner T passing through the cleaning blade 71 reaches a charging roll cleaner 80, and adheres to a magnetic substance 83 constituting the charging roll cleaner 80. By rotating the charging roll 20 in such a state that the charging roll cleaner 80 to which the toner adheres is brought into contact therewith, cleaning efficiency is drastically enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039078-A (JP)
Title: Constant velocity universal joint and method for assembling constant velocity universal joint
Inventor: SHINBA CHIKAYA
IPC: F16D3/2245
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint, in which the thickness of a cage at an inlet part is increased, resulting in increase in spherical surface area of the case contacting with an inner ring, and the strength or durability of the cage and in turn the whole constant velocity universal joint can be consequently improved, and a method for assembling the constant velocity universal joint.  <P>SOLUTION: A bore hole 37 of the cage 20 is elastically deformed into an elliptic shape having a long diameter part 37a and a short diameter part 37b by giving a bore directional pressing force to the cage 28. An inside joint member is inserted to the cage 28 while maintaining the bore hole 37 of the cage 28 in the elliptic shape in a state where an axial line M2 of the inside joint member is orthogonal to an axial line M1 of the cage 28. The pressing force 28 to the cage 28 is released to restore the bore hole 37 to a circular hole. Thereafter, the inside joint member is rotated 90 relative to the cage 28 to match the axial line M1 of the cage 28 to the axial line M2 of the inside joint member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042650-A (JP)
Title: Integration circuit
Inventor: TANAKA HIROMASA
IPC: H03H11/04
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integration circuit that can achieve necessary time constant with a small area.  <P>SOLUTION: The integration circuit includes: an operational amplifier OP1 to a non-inverting input terminal of which reference voltage is applied; a capacitor C1 connected between an output terminal of the operational amplifier OP1 and an inverting input terminal; n input resistors R11 to R1n with one ends thereof connected with n input terminals IN1 to INn; an intermediate resistor Ra1 connected between the other ends of the input resistors R11 to R1n and the non-inverting input terminal of the operational amplifier; and a pull-up resistor Rb1 to one end of which the reference voltage Vref is applied and the other end of which is connected with the other ends of the input resistors R11 to R1n.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039748-A (JP)
Title: Inspection device for wire working and continuity inspection
Inventor: IWAHASHI NAOHITO
IPC: G01R31/02
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide inspection device which can shorten the time period, starting from wire working to wiring inspection.  <P>SOLUTION: The inspection device 1 for wire working and continuity inspection comprises database containing information of plural cables 21 intended to be wrought, automatic disconnection means 5 which cuts any wire supplied from cable stage replacement means 3 for switching plural cables to peel off its insulating coating at both ends, pressure bonding means 9 to make pressure bonding process of terminal on end of the wire cut by this automatic disconnection means 5, continuity inspection means 11 for determining as to whether both terminals of the wire pressure-bonded by this pressure bonding means 9 are connected to the assigned equipment terminals 43 through cross-check with database information, while outputting information of the equipment terminals 43 connected to both the wire terminals and display terminals 15, 17, 19 for displaying information on wires in reference to database. Thus, the works of one cable 21, starting from processing to wiring and inspection, can be carried out continuously, and the work time can be shortened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048468-A (JP)
Title: Synchronous rectifier circuit and its control method
Inventor: MAKITA SEIJI
IPC: H02M3/155
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous rectifier circuit capable of reducing a power loss while preventing the generation of an overcurrent (absorption of a current) at a start-up time.  <P>SOLUTION: The synchronous rectifier circuit 100 comprises a main switching element 101 that performs the switching of a DC current and a synchronous switching element 102 that performs switching synchronizing with the main switching element 101. The on-period of time of the main switching element 101 is gradually extended at a start-up time and simultaneously, the on-period of time of the synchronous switching element 102 is gradually extended during the off-period of time of the main switching element 101.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044153-A (JP)
Title: Image forming apparatus
Inventor: AWADA JUNJI
IPC: H04N1/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely carry out communication with a non-contact IC tag of a paper sheet during the conveying in an image forming apparatus or image reading apparatus for handling a paper sheet with a non-contact IC tag attached thereto.  <P>SOLUTION: A paper sheet 14a to be a target for communication is temporarily stopped in a communication section 26 provided in a conveyance path. The paper sheet 14a is abutted to a retard roller 30 which is not rotating, to be stopped. Before a succeeding paper sheet 14b is conveyed to be abutted to the retard roller 30, the retard roller 30 and a conveyance roller 36 are rotated in a forward direction to convey the paper sheet 14a to the downstream side. While the paper sheet 14a is temporarily stopped, information is read or written from or to the IC tag 28 by means of an antenna 32 placed to a position opposite to the non-contact IC tag 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044813-A (JP)
Title: Optical glass
Inventor: SAITO MOTOAKI
IPC: G02B1/00
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical glass which is more excellent in formability while securing desired optical properties.  <P>SOLUTION: This optical glass is obtained by adding CuO as additive to fluorophosphate-based glass being a base material. The base material contains, by weight, 32-60% P<SB>2</SB>O<SB>5</SB>, 5-30% AlF<SB>3</SB>, 0 to <10% divalent fluoride, and 26-42% monovalent fluoride. The content of CuO is 0.2-7 wt.% based on the total weight of the base material. As the content of the divalent fluoride is suppressed to be small and the content of the monovalent fluoride is set to be large, mentioned above, the transmittance in a wavelength region of 400-500 nm can be enhanced even when the absorbance of near infrared rays is sufficiently enhanced by increasing the addition amount of CuO and further, the deformation temperature can be lowered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029782-A (JP)
Title: Shaomai maker dedicated to microwave oven
Inventor: KOMORI MEGUMI
IPC: A47J27/04
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaomai shaper steamer dedicated to a microwave oven, which makes shaping of shaomai stuffing easier when making shaomai, easily steams even a small amount of shaomai by using the microwave oven, and simplifies clearing away.  <P>SOLUTION: A shaomai shaper steamer dedicated to microwave oven is provided with a water saucer on the bottom, has a plate on the top for joining a disk shape shaomai shaping container provided with a bottom part which has steam holes and on which shaomai dough wrappers and stuffing are put, and puts over a lid having steam holes on its upper part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052108-A (JP)
Title: Method of producing slab type two-dimensional photonic crystal structure
Inventor: IWATA YUICHI
IPC: G02F1/017
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of accurately and efficiently forming a large number of through holes, in producing a slab type two-dimensional photonic crystal structure having a slab composed of a dielectric single crystal and a grid row formed by the through holes.  <P>SOLUTION: The method includes a recess forming process in which one main face 1a of a substrate 1 composed of a dielectric single crystal is etched to form recesses 4 in the substrate 1 and a through hole forming process in which the other face 1b of the substrate 1 is mechanically processed to form a slab 10, so that the recesses 4 pass through the substrate 1 to form through holes 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052846-A (JP)
Title: Optical pickup, objective lens driving device, and optical disk device
Inventor: KIN YOSHITOSHI
IPC: G11B7/095
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow an objective lens to be tilt driven in a radial direction and a tangential direction with simple constitution.  <P>SOLUTION: A part of a plurality of suspension wires 15 for elastically supporting a lens holder 11 is formed of a shape memory alloy whose total length is shortened according to generation of heat by energization with a driving current. The total length is shortened by energizing the suspension wires 15uR and 15uL or 15dR and 15dL made of the shape memory alloy with the driving current so that the objective lens 9, together with the lens holder 11, can be tilted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057056-A (JP)
Title: Double multiple-layered yarn and method for producing the same
Inventor: MASUDA MINORU
IPC: D01H7/02
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double multiple-layered yarn capable of obtaining woven and knitted fabrics having stable form, excellent in grace, and at the same time excellent in covering property and contributing to the improvement of touch feeling of the woven and knitted fabrics and a method for stably producing the same.  <P>SOLUTION: This double multiple-layered yarn having a sheath core type double-layered structure of its cross section, consisting of short fiber groups in both of the core part and sheath part, and winding the sheath part short fiber group in the reverse direction to the twisted direction of the core part short fiber group is provided by having 1.30 to 1.80 Ks twist factor of the sheath short fiber group and ≤0.80 absolute value of the difference of the Ks from the Kc twist factor of the core part short fiber group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055665-A (JP)
Title: Method for producing transferring mold and method for producing substrate with unevenness
Inventor: YAKABE HIDETAKA
IPC: B29C59/04
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing, for example, a transferring mold having a regular, gentle curved surface shape on a substrate for a solar cell and a method for producing a substrate with unevenness using the transferring mold.  <P>SOLUTION: In the method for producing the transferring mold, after a process for manufacturing a mold with curved surface-shaped unevenness formed in a photosensitive resist layer by exposing and developing a mask pattern with a focus position dislocated on the surface of the photosensitive resist layer by using a mask wherein the length of the shading part of the mask pattern and/or the length of an opening are longer than a length to be the resolution limit of an exposure device, a metal electroforming layer is formed in the mold by an electroforming method, and the metal electroforming layer and the mold are peeled to obtain the metal electroforming-made transferring mold having the curved surface-shaped unevenness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059724-A (JP)
Title: Positive potential converting circuit, ferroelectric storge device and electronic equipment
Inventor: KOIDE YASUNORI
IPC: G11C11/22
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide various circuits (e.g. sense amplifier circuit, equalizer circuit or positive potential converting circuit) required for reading data of a ferroelectric storage device.  <P>SOLUTION: A gate terminal of a (p) channel type MISFET (P1-L) and a second node (ML-R) of a ferroelectric storage device (sense amplifier circuit) are connected, the ferroelectric storage device having: a (p) channel type MISFET (P1-L) connected between a bit line (BL-L) and a first node (ML-L); a (p) channel type MISFET (P1-R) connected between a bit line (BL-R) and the second node; a negative potential generating circuit (ct-L) connected to the first node; and a negative potential generating circuit (ct-R) connected to the second node, and a gate terminal of the (p) channel type MISFET (P1-R) and the first node (ML-L) are connected. An equalizer circuit EQ1 is provided between the first node and the second node. Potentials of the first and the second nodes are taken out as an output OUT of a positive potential by the positive potential converting circuit TP.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066032-A (JP)
Title: Lighting device
Inventor: YOSHIDA HITOSHI
IPC: F21S2/00
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the inspection accuracy, when inspecting products, in which no variations in the luminance and color of illumination is reflected on image, even if a product whose surface is gloss-treated is illuminated, for the case of product inspection, using the image of industrial products (objects) under irradiation of the illumination light from LED.  <P>SOLUTION: An LED light source device of which the light of a plurality of kinds of LEDs (6R, 6G, and 6B), having different emission wavelengths, is scattered with a conductive body (7) and is irradiated in the direction of illumination optical axis (LX) from an emitting surface (8), is attached to a machine body (2) comprising an imaging translucent part (4) which an imaging optical axis (C) penetrates. The conductive body (7) comprises a plurality of lightguides (9R, 9G, and 9B) in which the emitting surfaces (8) are stacked, facing the illumination optical axis (LX). Each of the lightguides is provided with the LEDs (6R, 6G, and 6B) at specified pitches on the surface orthogonal to the emission surface (8), in such arrangement as the combination of the emission wavelengths are equal for each column in the illumination optical axis (LX) direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063064-A (JP)
Title: Multi-car elevator
Inventor: NAKAGAKI SHIGEO
IPC: B66B7/06
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To rationally provide a tail code for each car, to reduce an area for the tail code occupying around the car to irreducible minimum and to secure a space for arranging hoistway equipment and driving equipment.  <P>SOLUTION: A plurality of cars 11a, 11b, 11c are independently and liftably provided in one hoistway. Respective tail codes 13a, 13b, 13c are provided along a car side surface with a predetermined clearance between them in a space between respective cars 11a, 11b, 11c and a lift hoistway 16. The respective tail codes 13a, 13b, 13c are provided so that the tail code 13a for the car 11a at a highest position is arranged at an inner-most side and the lower the position of the cars 11b, 11c is arranged at the more outside the tail codes for the cars are provided when seen from above.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006320340-A (JP)
Title: Rice transplanter-mounted type agrochemical distributor
Inventor: NEMOTO MASAHISA
IPC: A01M9/00
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice transplanter-mounted type agrochemical distributor enabling a distribution width to be changed according to the way of rice transplantation, the direction of wind at the distribution operation, etc., and enabling the direction of the distribution to be changed at any time by considering the direction of the wind under the operation, etc.  <P>SOLUTION: The rice transplanter-mounted type agrochemical distributor for distributing the granular agrochemical at the same time as a rice-transplanting operation has a distributing structure 1 for distributing the agrochemical, and flow-regulating plates 42a and 42b arranged at both sides in the width direction of a distributing port 41a installed in the distributing structure 1, and supported by distributing port 41a sides so as to be tilted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082213-A (JP)
Title: Method and apparatus for providing called party information to coverage point during processing operation corresponding to fault
Inventor: BLOCK FREDERICK P
IPC: H04L69/40
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a called party information to a coverage point when a branch system relevant to the called party side extension is in a processing mode corresponding to a fault in a distributed PBX system.  <P>SOLUTION: At the processing mode corresponding to a fault of a branch contained in a distributed private branch exchange communication system, the called party information is provided to a support of functionality which needs an information for identifying the called party. In a more concrete target, a coverage path used at the time of processing operation corresponding to the fault comes to be available, and an operation of the system establishes a connection which looks like normal to a caller via a public switched telephone network to an extension line or the coverage point.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065227-A (JP)
Title: Nd filter
Inventor: YOSHIKAWA MUNETOSHI
IPC: H04N5/225
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ND filter capable of suppressing unnecessary light reflection occurring when light is made incident on the surface of the ND filter including a transparent region and reducing the occurrence of a ghost.  <P>SOLUTION: The ND filter 10 is composed of the transparent region 11 and an ND region 12 which damps light in a prescribed proportion. When the ND filter 10 is fitted to a light amount control diaphragm, the transparent region 11 is located on a part or the whole region of a diaphragm opening part region in an open state. As an opening is driven into a small diaphragm state in accordance with a light amount of an object, the ND region 12 advances into a diaphragm opening according to the driving and the light amount is gradually reduced. An ND film is not deposited on the transparent region 11, but a fine ruggedness periodical structure having a pitch shorter than visible light wavelength is formed on the surface, the fine ruggedness periodical structure becomes an antireflection structure and, therefore, light made incident on the surface of the transparent region 11 is hardly reflected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071802-A (JP)
Title: High corrosion resistant electromagnetic wave shield molding and its production process
Inventor: KITAGAWA NAOAKI
IPC: H05K9/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high corrosion resistant electrocmagnetic wave shield molding, and to provide its production process.  <P>SOLUTION: An electrocmagnetic wave shield molding film consists of a metal shield layer of copper, and a protective layer on the metal shield layer wherein the protective layer is composed of an Sn-Cu-Cr alloy and the thickness of the protective layer is in the range of 40-120% that of the metal shield layer. In the Sn-Cu-Cr alloy, the mass ratio Cu/Sn of Cu for Sn is 0.05-0.20 and the mass ratio Cr/Sn of Cr for Sn is 0.15-0.40. The metal shield layer and the protective layer are formed by vacuum film deposition. Preferably, the thickness of the metal shield layer is set in the range of 0.5-1.5 μm and the thickness of the protective layer is set in the range of 0.5-1.0 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071385-A (JP)
Title: Optical head device
Inventor: SASAKI MASAKI
IPC: G11B7/135
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device in which converging positions of the return beams of two laser beams can be matched with each other with respect to a light receiving element even when a twin laser beam source is used.  <P>SOLUTION: The optical head device 1 uses the twin laser beam source 4 and employs an astigmatism method for generating a focusing error signal. A toric lens is used as a detection lens 54. The toric lens imparts an astigmatic difference generated by a toric surface to the return beam of a first laser beam L1 passed through an axis, and astigmatism obtained by combining the astigmatic difference generated by the toric surface, astigmatism generated by passage through the outside of the axis and a field curvature, thereby matching focusing positions of the return beams of the first and second laser beams L1 and L2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068699-A (JP)
Title: Shock-absorbing board
Inventor: HAGIWARA MINORU
IPC: B60J5/04
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock-absorbing board capable of being attached to a side door or an exterior plate of an automobile by a single operation without requiring a special fixing or locking means, and preventing the damage of the exterior plate by a door when the door of a next vehicle opens during parking.  <P>SOLUTION: On one surface of a cork board 11, an acrylic foam adsorbing sheet 12 is joined. By the adsorbing force of the acrylic foam adsorbing sheet 12, the shock absorbing board is adsorbed and attached to the door of the automobile by a single operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071261-A (JP)
Title: Image processing system and image processing method
Inventor: TAKEMOTO TAKU
IPC: G06F15/167
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system and an image processing method capable of balancing the loads of GPUs and suppressing the increase of power consumption and a circuit area.  <P>SOLUTION: The image processing system is provided with a central processing unit (CPU) 10 for executing software for generating a plurality of drawing commands by graphic data processing and GPUs 21, 22 for generating image drawing data of a plurality of divided areas of a picture in parallel by executing drawing processing based on the plurality of drawing commands; wherein the GPUs 21, 22 mutually dynamically change respective target areas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077715-A (JP)
Title: Optical disk device
Inventor: KOBAYASHI KAORU
IPC: G11B7/095
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of accurately normalize the driving current of an actuator by canceling the eccentric amount of an optical disk, thereby forming a highly accurate visible image on an optical disk label surface by an optical beam.  <P>SOLUTION: The optical disk device is provided with a rotary motor for rotating a disk, and an actuator for optionally moving the position of an optical beam in the radial direction of the disk. The driving current of the actuator is measured, by switching tracks Tr1 and Tr2 followed by the optical beam, at two measuring points 1 and 2 by timing synchronized with the rotation of the optical disk, and a difference value ΔD between two measured values D1 and D2 obtained by the measuring at the two points is normalized to obtain the driving sensitivity of the actuator.  <P>COPYRIGHT: (C)2008,JPO&INPIT