baber/WOPTO huggingface dataset:
Patent JP-2007192855-A (JP)
Title: Powder container, toner container and image forming apparatus
Inventor: MIYAZAKI TAKASHI
IPC: G03G21/10
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder container (powder collecting container) capable of contributing to improvement of user's convenience by freely controlling the flow and the amount of powder such as toner and decreasing the erroneous detection of the full state of a powder detection means.  <P>SOLUTION: The powder container equipped with a powder inlet part 20 and a powder detection part 34 and installed nearly horizontally is equipped with a powder conveying means 24 between the powder inlet part 20 and the powder detection part 34. The powder conveying means 24 has a driving part to achieve a reciprocating motion on a plane, and it is set so that motion form may be different between going and returning.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195300-A (JP)
Title: Moving magnet linear slider
Inventor: OGA SHIRO
IPC: H02K41/02
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving magnet linear slider for blocking a thermal conduction from an armature to a linear encoder, maintaining a noise resistance, maximizing a motor performance regardless of a heat resistance of the linear encoder, and simplifying an apparatus.  <P>SOLUTION: The moving magnet linear slider is provided with a linear motor comprising an armature 12 attached to a fixing base 11 and a magnetic field magnet 13 attached to a movable table 14 facing the armature 12 through a magnetic air gap, a position detecting means comprising a linear encoder scale 17 and a linear encoder sensor head 16 fixed to the movable table 14 and the fixing base 11, a heat pipe 23 mounted to a sensor holder 15 for attaching the linear encoder sensor head 16 to the fixing base 11 in the longitudinal direction of the fixing base 11, and a heat dissipating plate 24 connected to the heat pipe 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006226668-A (JP)
Title: Heat exchanger
Inventor: HIGASHIYAMA NAOHISA
IPC: F25B39/02
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having excellent heat exchange performance, especially when used as an evaporator.  <P>SOLUTION: This heat exchanger 1 is has a heat exchange core 4, a coolant inlet header 5 and a coolant outlet header 6 arranged on the upper end side of a heat exchange tube 12, and a coolant inflow side intermediate header 9 and a coolant outflow side intermediate header 11 arranged on the lower end side of the heat exchange tube 12. A flow dividing control wall 67c having a plurality of coolant passage holes 71 for dividing the inside of the second intermediate header 11 into two spaces 11A, 11B in the height direction is formed in the second intermediate header 11. The first intermediate header 9 is communicated made to communicate at one end with the lower space 11B of the second intermediate header 11. A guide part 80 for guiding the coolant entering the lower space 11B of the second intermediate header 11 to the flow dividing control wall 67c side, namely, to the upper side, is formed at the coolant inflow side end of the second intermediate header 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007191894-A (JP)
Title: Wind-resistant tile, and wind-resistant structure of tiled roof
Inventor: KAMIYA AKINORI
IPC: E04D1/12
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively-manufacturable and hard-to-damage wind-resistant tile, and a wind-resistant structure of a tiled roof.  <P>SOLUTION: This wind-resistant tile comprises: a tile body 11; an upper overlap part 12; a lower overlap part 13; a protrusively provided part 20 which is protrusively provided integrally with the tail-side top surface of the upper overlap part 12 and which has an insertion hole 25 for inserting a nail material 40 passing through the tile body 11; and an engaging step part 31 which is provided on the head side of the lower overlap part 13. When the head side of the tile body 11 positioned on the upside overlaps the tail side of the tile body 11 positioned on the downside, positions of the protrusively provided part 20 and the engaging step part 31 are set so that the protrusively provided part 20 of the downside tile body 11 can be positioned on the lateral side of the engaging step part 31 of the upside tile body 11, and so that a top surface of the engaging step part 31 can be positioned below a head 41 of the nail material 40 which is inserted into the insertion hole 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194387-A (JP)
Title: Electronic component and method of manufacturing the same
Inventor: YONEDA MASAYUKI
IPC: H01F5/02
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component which is capable of being clearly judged by the brightness of its reflected light whether it is turned over and lies on its side, and to provide its manufacturing method.  <P>SOLUTION: An inductor 1 as the electronic component is composed of a laminate 2 and external electrodes 3 and 4 provided to the ends of the laminate 2. The laminate 2 is equipped with an alumina board 5, conductor patterns 61 to 63 forming a coil 6, and insulating layers 71 to 73 forming an insulator 7 that involves the coil 6. The conductor patterns 61 to 63 and the insulators 71 to 73 are configured so as to be alternately laminated on the alumina board 5. Furthermore, the sides of the insulating layers 71 to 73 are set different in brightness from the rear 5a of the alumina board 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198404-A (JP)
Title: Apparatus for controlling toroidal type continuous transmission
Inventor: TANAKA NAOTO
IPC: F16H59/14
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling a toroidal type continuous transmission, which can exactly detect the tilting angle of power rollers or the speed changing ratio without relying on a rotational speed.  <P>SOLUTION: The apparatus for controlling the toroidal type continuous transmission sets the speed changing ratio by tilting the power rollers pinching in between input disks and output disks, and also controls the thrust force of actuators for tilting the power rollers based on the difference between a target tilting angle of the power rollers and an actual tilting angle or the difference between a target speed changing ratio and an actual speed changing ratio. The apparatus comprises an estimating means (step S5) for estimating the speed changing ratio or the tilting angle of the power rollers based on the thrust force and the input torque to any disk in the state the power rollers are kept in a neutral position so as not tilt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198006-A (JP)
Title: Steel and heavy concrete composite fire resistant structure
Inventor: NAKAMURA SHUZO
IPC: E04B1/30
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite fire resistant structure superior in fire resistance using a steel material and heavy concrete.  <P>SOLUTION: This steel and heavy concrete composite fire resistant structure is characterized by integrating the heavy concrete having a density of 3.0 or more, desirably 3.5 or more in close contact into the steel material. The steel and heavy concrete composite fire resistant structure is formed by integrating the heavy concrete having the density of 3.0 or more, desirably 3.5 or more in close contact into a closed space or a partially opened space or a steel material reverse surface of, for example, a structural steel material or a structural iron material such as cast iron.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197162-A (JP)
Title: Image forming device
Inventor: SHIKAYAMA NAONORI
IPC: G03G15/00
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of a lower conveyance guide even if a user inserts a paper feeding cassette without returning the lower conveyance guide to an original holding position erroneously.  <P>SOLUTION: When the paper feeding cassette 7 is pulled out of a device body 1A, the tip 86a of the lower conveyance guide 86 in a sheet refeeding and reconveying part 80 turns in a storage region K for the paper feeding cassette with a rotary axis 86b as a center to open a refeeding path 89. Since the tip 86a of the lower conveyance guide 86 is supported at a position for receiving the paper feeding cassette by a lower conveyance guide stop member 30 even if the paper feeding cassette is inserted into the device body while the refeeding path is opened, the lower conveyance guide 86 can receive the paper feeding cassette by the tip 86a. Since the sheet conveyance guide 86 cannot receive the paper feeding cassette by an intermediate part, its deformation is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199543-A (JP)
Title: Optical scanner
Inventor: AKASHI KATSUYUKI
IPC: H04N1/113
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an irregular white streak is generated as a visible defect on a photoreceptor when an optical scanner is used in which the power and the oscillation wavelength are nearly the same in two beams.  <P>SOLUTION: The optical scanner has: two light emitting elements arranged in a subscanning direction; a collimator lens which substantially parallelizes two beams; a limiting aperture plate which is provided with an aperture to pass a portion of the beams which are parallelized with the collimator lens; and a light deflector which deflects and reflects the two beams into a scanning direction, wherein the power ratio of the two beams immediately before passing through the aperture is made to be 1.05 times (105%) to 1.40 times (140%) by adjusting the positions of the light emitting element and/or the collimator lens, and the power and the beam diameters of the two beams are substantially identical on the surface of the photoreceptor, thus the generation of the white streak is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200511-A (JP)
Title: Magnetic recording/reproducing device
Inventor: HIRABAYASHI KOICHIRO
IPC: G11B5/52
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device which achieves stable tape traveling by preventing the positional deviation of a cylinder fixed on a substrate caused by an external force.  <P>SOLUTION: The magnetic recording/reproducing device is provided with: a roughly cylindrical cylinder 2 composed of a rotary cylinder on which a tape recording medium pulled out of a cassette is wound at a predetermined angle and a fixed cylinder; and a substrate 1 in which the cylinder 2 and a mechanism for traveling the tape medium wound on the cylinder 2 are arranged on its primary plane. The cylinder 2 is positioned in a predetermined position on the substrate 1, and fixed with screws 5a to 5c via a spring 6 from the rear side of the substrate 1. The spring 6 is provided with a second spring part 6d elastically deformed to abut on the side face of the cylinder 2, thereby applying a pressing force in the diametrical direction of the cylinder 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202597-A (JP)
Title: Vehicle
Inventor: NAKAAZE TAKANOBU
IPC: A63B22/06
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of imparting an exercise effect to a crew member.  <P>SOLUTION: The vehicle 10 is provided with a pedaling exercise implement 16. Thus, the crew member can perform a pedaling exercise (light exercise) by using the pedaling exercise implement 16 in the state of being on the vehicle 10. Thus, the exercise effect can be imparted to the crew member in the vehicle 10. Also, in the vehicle 10, the pedaling exercise implement 16 and a vehicle seat 12 are integrally provided. Thus, the crew member can exercise by using the pealing exercise implement 16 while being relaxed as much as he/she likes whenever he/she likes in the state of being seated in the vehicle seat 12 while driving or while moving on business or the like for instance. Thus, both mind and body can be refreshed even when the same sitting posture is taken for a long period of time while driving or while moving on business for instance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206768-A (JP)
Title: Paper sheet accumulation device
Inventor: KOMATSU HIROKAZU
IPC: B65H31/34
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet accumulation device for accumulating media such as bills, capable of accumulating the media with a flattened medium surface and without insertion of the media into a clearance of unevenly accumulated media.  <P>SOLUTION: A width alignment impeller partially provided with a blade part is provided in the vicinity of an accumulation guide for accumulating the media, and the impeller is rotated for every predetermined number of media, whereby the media are accumulated while pulling the media ends toward the accumulation guide. Otherwise, a spiral blade part may be provided in the width alignment impeller in such a manner that the blade part is extended by rotating the impeller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208484-A (JP)
Title: Cellular wireless communication system, base station, wireless terminal, and wireless communication method
Inventor: TOMIZAWA TAKESHI
IPC: H04W72/04
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular wireless communication system, a base station, a wireless terminal, and a wireless communication method for executing user multiplexing by the OFDM while preventing reduction in a transmission capacity of a whole system.  <P>SOLUTION: The wireless communication method receives classification information from the wireless terminals, determines groups for classifying the wireless terminals and channels assigned to the wireless terminals, allocates transmission data to each wireless terminal belonging to each group to each channel at a slot position allocated to each group, allocates slot format information associated with the determined groups, slot position information assigned to each group, and control data including the determined channel information to a predetermined control channel at a slot position, and generates slot data on the basis of a result of the allocation and a slot format corresponding to each group or a prescribed slot format, applies OFDM modulation to each of symbol data included in the generated slot data to produce and transmit OFDM slot data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265724-A (JP)
Title: Atomic layer vapor deposition apparatus utilizing neutral beam and atomic layer vapor deposition method utilizing the apparatus
Inventor: YEOM GEUN-YOUNG
IPC: H01L21/285
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutral-beam-utilizing atomic layer vapor deposition apparatus wherein a workpiece is irradiated with a neutral beam formed by neutralizing a radical flux, i.e., an ion beam, generated by converting a second gas into a plasma, and to provide an atomic layer vapor deposition method utilizing the apparatus.  <P>SOLUTION: The vapor deposition method utilizing the neutral beam vapor deposition apparatus comprises the step of feeding a first reaction gas containing a substance incapable of being chemisorbed by a workpiece into a reaction chamber loaded with the workpiece to form a first reaction product adsorption layer containing the not chemisorbable substance on the workpiece by adsorption and the step of irradiating the workpiece on which the first reaction product adsorption layer is formed with a neutral beam generated from a second reaction gas to remove a substance not chemisorbed by the workpiece from the first reaction product adsorption layer and to form the second reaction product adsorption layer. By utilizing the neutral-beam-utilizing atomic layer vapor deposition apparatus and the atomic layer vapor deposition method utilizing the apparatus, it is possible to practice the steps without damages due to charging.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205339-A (JP)
Title: State quantity estimation device of turbocharger
Inventor: ITAKURA EIJI
IPC: F02B39/16
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the state quantity of a turbocharger using less number of sensors.  <P>SOLUTION: This state quantity estimation device of the turbocharger uses a plurality of expressions composed of a compressor model expression, a turbine model expression, an inertia energy expression, loss energy expression, energy balance expression, and mass conservation expression. Specifically, the state quantity estimation device actually measures the predetermined variables among the variables used in these expressions, and estimates, as the state amounts of the turbocharger, the compressor inflow gas state variables, the compressor outflow gas state variables, the turbine inflow gas state variables, the turbine outflow gas state variables, and the actually unmeasured variables of the compressor passing gas flow, the turbocharger rotational speed, and the fuel amount fed into an internal combustion engine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210837-A (JP)
Title: Apparatus for producing porous glass preform
Inventor: YOSHIDA MAKOTO
IPC: C03B37/018
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus that enables production of a porous glass preform by a VAD method, efficiently discharges fine glass particles which are not deposited on the porous preform, can stably deposit the fine glass particles without causing turbulent air flow in a chamber and have less generation of bubbles or foreign materials.  <P>SOLUTION: In the production apparatus, a reaction vessel has an upper deposition chamber having the air supply and discharge openings, a lower deposition chamber having an air supply opening, and an upper chamber in which the porous preform formed by deposition is pulled and stored. The floor face of the upper deposition chamber is set in height between the lower end of a straight body and the tip part of deposition of the depositing preform, and a connection opening for connecting the upper and lower deposition chambers is set on the floor of the upper chamber. Assuming that the diameter of the connection opening is A, and the diameter of the porous preform passing through the connection opening is B, the ratio of B/A satisfies the inequality, 0.05≤B/A≤0.6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214420-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAEDE MASATO
IPC: H01L21/822
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit comprising an electrostatic discharge protection circuit, capable of effectively preventing an internal-circuit breakdown caused by an electrostatic surge.  <P>SOLUTION: The electrostatic discharge protection circuit 3 connected between a pad 1 for external connection and a circuit 2 to be protected is inserted between the pad 1 and a grounding cable, comprises a first NMOS transistor QN1 and a second NMOS transistor QN2 mutually connected in series, and comprises a first gate electric potential control circuit 4 and a second gate electric potential control circuit 5. The circuit 4 is connected to the gate of the first NMOS transistor, has a capacitive element C with the potential of the gate being set to the same potential as that of power line at the normal operation, and is substantially the ground level at the occurrence of the electrostatic surge. The circuit 5 is connected to the second NMOS transistor, with the potential of the gate set to the ground level at normal operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214427-A (JP)
Title: Method for manufacturing wiring board
Inventor: KYOZUKA MASAHIRO
IPC: H05K3/46
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing an exfoliation of an exfoliative metal foil at the side and the outer periphery of a reference hole in a method for manufacturing a wiring board for laminating the exfoliative metal foil on a supporting body, and forming a build up wiring after forming the reference hole penetrating through them.  <P>SOLUTION: By machining a part of a supporting medium 10 in an inside of an opening 20x of a lamination body having a structure so that the exfoliative metal foil 20 with the opening part 20x provided at the periphery side is adhered on a supporting medium 10, the reference hole H1 comprising a protrusion P in its inside is provided by forming the through-hole 10x having a diameter smaller than that of the opening part 20x, and the resin layer 30 is formed on the foil 20 to coat the side surface of the part 20x. Then the build up wiring B is formed, and the wiring B corresponding to a region including the part 20x and the part of the lamination body are removed to expose the exfoliation interface of the foil 20, then the wiring B is separated from the supporting medium 10 by exfoliating it from the exfoliation interface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006228732-A (JP)
Title: Silicon electroluminescent element and its manufacturing method and method of emitting short-wavelength light
Inventor: LI TINGKAI
IPC: H05B33/10
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon electroluminescent element emitting light with short-wavelength.  <P>SOLUTION: The manufacturing method of the silicon electroluminescent element 100 includes a process of preparing a substrate 102, a process of forming a first insulation layer 104 on top of the substrate 102, a process of forming a silicon-redundant silicon oxide (SRSO) layer 106 with nano-crystalline Si with a size from 0.5 to 5 nm embedded on top of the first insulation layer 104, a process of forming a second insulation layer 108 on top of the SRSO layer 106, and a process of forming an upper electrode 110. Normally, an Si richness of the SRSO layer 106 is from 5 to 40%. In a morphology, the SRSO layer 106 is formed by using a DC sputtering process. In one mode, the SRSO layer 106 is formed with the use of a DC sputtering process. In another, a process of forming the SRSO layer 106 includes a rapid thermal anneal (RTA) process following deposition of the SRSO layer 106.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007219117-A (JP)
Title: Image forming apparatus
Inventor: KIKUTA TOMOYUKI
IPC: G03G21/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing man-hours for designing a static eliminator for a photoreceptor drum used for an electrophotographic process.  <P>SOLUTION: The image forming apparatus is equipped with: an image forming unit which forms an image on recording paper by developing an electrostatic latent image formed on the photoreceptor drum by using a toner, transferring the image to the recording paper, and fixing the image; and static eliminating parts 38C, 38B for eliminating static of the photoreceptor drum by irradiating the drum with light rays. Also, the static elimination parts 38C, 38B are equipped with: receiving terminals 381, 382 which receive the electric power from a power source unit; and a light emitting element LED which emits light by the electric power received by the receiving terminals 381, 382 in the static elimination parts 38-1, 38-2 among a plurality of parallel connected circuit boards.  <P>COPYRIGHT: (C)2007,JPO&INPIT