baber/WOPTO huggingface dataset:
Patent JP-2007192967-A (JP)
Title: Optical scanner
Inventor: HORI NOBUYUKI
IPC: H04N1/23
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multibeam optical scanner in which an automatic power control (APC) of a plurality of light sources can be achieved without increasing the speed of APC.  <P>SOLUTION: The multibeam optical scanner draws a picture by scanning a photoreceptor with light beams emitted from a plurality of laser diodes LD1 to LD4 and has an optical power controller OPC which performs APC for automatically controlling the light intensity of the respective laser diodes, wherein the optical power controller performs APC for each light source with weak light intensity Vref which do not form a latent image on the photoreceptor in scanning the margin and the non-scanned regions of the photoreceptor and controls the each of the light sources to have drawing light intensity obtained by superimposing predetermined light intensity Va on the weak light intensity in scanning the drawing region of the photoreceptor. Thus, the time of APC for the each of laser diodes can be extended without causing a fog on the margin region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006224663-A (JP)
Title: Delivery slip set
Inventor: YAMAO YUICHI
IPC: B42D11/00
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery slip set which is low in cost and excellent in working property.  <P>SOLUTION: The delivery slip set comprises a transparent adhesive sheet 10 equipped with a transparent adhesive layer 10A on one side and a delivery slip 30 to be stuck to a package 20 with the adhesive sheet 10. On the delivery slip 30, perforations (lines capable of being cut) 31, 31 for dividing the slip into three pieces of almost the same shape are formed. The adhesive sheet 10 is made of a transparent resin and is, in a freely peelable manner, stuck to a peeling sheet 40 of the same size as that. To the adhesive sheet 10, the perforation (the line capable of being cut) 11 for unsealing along its side is formed at a position a little close to its one side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007193121-A (JP)
Title: Fixing device and image forming apparatus
Inventor: AMANO JUNPEI
IPC: G03G15/20
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device using a belt member enabling the curl of a recording medium such as recording paper to be restrained, and an image forming apparatus using the fixing device.  <P>SOLUTION: In the fixing device, a roll nip part N1 is formed between a fixing roll 611 and a pressure roll 62, and a peeling pad nip part N2 is formed between a peeling pad 64 and the pressure roll 62 arranged adjacent to each other on the downstream side of the fixing roll 611. The peeling member angle θo formed between the pressing surface 64b of the peeling pad 64 and the tangent on the downstream side of the fixing roll 611 at the exit point (nip boundary point BP) of the roll nip part N1 is set to be smaller than an open angle between the rolls being a corresponding angle in a compared example where it is assumed that the fixing device is not equipped with the peeling pad 64.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189975-A (JP)
Title: Reaction container
Inventor: KUROKI HIROYUKI
IPC: C12M1/00
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction container which has a plurality of receiving portions and in which the number of the receiving portions can be easily changed in response to various experiment conditions.  <P>SOLUTION: This reaction container 1 is characterized in that a plurality of the receiving portions 5, 7, 9 opened on the upper surface of a substrate 3 and capable of receiving reagents are integrally disposed, and at least two of the receiving portions 5, 7, 9 are separately and mutually connectably formed. The reaction container 1 is also characterized in that one receiving portion 5 constitutes a reagent-receiving portion 11 for receiving and storing the reagents, and the other receiving portions 7, 9 capable of being connected to the receiving portion 5 constitute a reaction detection unit 17 for performing a biochemical reaction using the reagents.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194527-A (JP)
Title: Electronic circuit module, and method of manufacturing same
Inventor: SHIODA RYOZABURO
IPC: H01L25/00
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit module in which a semiconductor element and a peripheral circuit component can be connected without using an interposer substrate, and to provide a method of manufacturing the same.  <P>SOLUTION: The electronic circuit module 3 includes a semiconductor component 1 which has a plurality of external terminals 11 at a peripheral edge of a package body containing a semiconductor chip 15, and a circuit component 2 which is mounted on the semiconductor component 1 and electrically connected to the external terminals 11. The circuit component 2 is electrically connected to the external terminals 11 of the semiconductor component 1, and then electric continuity is obtained between the semiconductor component 1 and the circuit component 2. Consequently, the electronic circuit module 3 can be constituted without requiring any interposer substrate, so the components can be made inexpensive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006202764-A (JP)
Title: Acceleration test method for life time evaluation of fuel cell
Inventor: LEE SEUNG-JAE
IPC: H01M8/04
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration test method for a life time evaluation of a fuel cell.  <P>SOLUTION: An acceleration test method for a life time evaluation of the fuel cell having a cathode and an anode each containing catalysts and an electrolyte membrane interposed therebetween comprises a step of scanning from a lower voltage up to a voltage V1 range in which a maximum voltage value is adjusted so as to be higher than an oxidation voltage of the catalyst by using a cyclic voltammetry (CV) to measure a CV curved line of the fuel cell, and a step of determining a life time of the fuel cell by using a current density property depending on the number of cycles of the CV curved line measured as mentioned above and a catalyst activity area obtained from a total area surrounded with the CV curved line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007202233-A (JP)
Title: Gas-insulated switchgear
Inventor: YANO TOMOTAKA
IPC: H02B13/02
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the temperature rise at supplying electricity by improving the efficiency of a radiator from the main circuit equipment such as a breaker, a disconnector, etc. on a line side.  <P>SOLUTION: In a gas-insulated switchgear where a bus container for housing a bus and an equipment container for housing main circuit equipment are severally charged with insulating gas, the breaker, the disconnector, which serve as electricity supply paths at supplying electricity to main circuits, are arranged horizontally above the equipment container, and further an earthing switch and an arrestor, which do not serve as electricity supply paths at supplying electricity to the main circuit, are arranged under them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200990-A (JP)
Title: Part recognition method, part recognition apparatus and surface mounter
Inventor: SAIJO HIROSHI
IPC: H05K13/04
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part recognition method by which a high speed part checking operation is established and the operational efficiency of a surface mounter be also improved even if there is any displacement of positional relationship between a part suction position and the imaging center of a line sensor, and to provide a part recognition apparatus and a surface mounter.  <P>SOLUTION: A part supplied from a part supply is sucked by a head unit, and the head unit is moved in a sub-scanning direction to a line sensor. In this case, it is judged whether the whole sucked part can pass through a main scanning direction recognition area. If it is judged that it can pass through, the head unit is moved as it is in the sub-scanning direction to image the sucked part and recognize the part even when the part suction position is offset in the main scanning direction to the central position of the main scanning direction part recognition area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198658-A (JP)
Title: Wall surface moving device
Inventor: HAYASHI KOICHIRO
IPC: F23J3/02
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface moving device capable of controlling oscillation of a linear body even when external action such as strong wind exists, in the wall surface moving device comprising a moving main body connected with the linear body such as a cable and moving on a wall surface, and a drum for unwinding and winding the linear body with the movement of the moving main body.  <P>SOLUTION: This wall surface moving device 10 comprising the moving main body 3 moving on the wall surface 6, the linear body 2 connected with the moving main body 3, supplying electric power to the moving main body 3, transferring the data with the moving main body 3 or supporting the moving main body 3, and the drum 5 performing the linear body 2 unwinding or winding motion in accompany with the movement of the moving main body 3, further comprises a control device 7 disposed on the wall surface 6 at an interval from the moving main body 3 for controlling the oscillation of the linear body 2 unwound from the drum 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200746-A (JP)
Title: Organic light emitting transistor element and its manufacturing method, as well as luminescent display device
Inventor: OBATA KATSUYA
IPC: H01L27/32
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting transistor element in which current control between an anode and a cathode has been facilitated in a vertical type organic light-emitting transistor element.  <P>SOLUTION: This is the field-effect organic light-emitting transistor element which has an organic EL element structure and a vertical type PET structure, and which is constituted so as to have at least a substrate 1, a first electrode 4 installed on the substrate 1, laminated structures 8 obtained by installing insulating layers 3 composed of a prescribed size on the first substrate 4, auxiliary electrodes 2, and charge injection suppressing layers 5 in this order, an organic EL layer 6 installed above the first electrode 4 on which the laminated structures 8 are not installed so as to cover the first electrode 4 and the laminated structures 8, and a second electrode 7 installed on that organic EL layer 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201933-A (JP)
Title: Monitoring device using image
Inventor: MIYAKITA YUTAKA
IPC: G06T7/00
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the detection accuracy of an intruder by reducing false detections because of disturbance such as light and shadow.  <P>SOLUTION: The above problem is solved by the monitoring device comprising: a variation area extraction part 14 for extracting a variation area in image information by a background difference processing between a background image in a previously stored monitoring space and the image information; a human attribute value calculation part 24 for calculating the feature quantity of an object by performing image processing of the image information regarding the variation area; a disturbance attribute value calculation part 26 for calculating a degree of similarity between a texture of the image information acquired at first time and a texture of the image information acquired at second time in the variation area extracted from the image information acquired at the second time, and for calculating the feature quantity of the disturbance based on the degree of similarity; and a determination part 28 for determining a presence or absence of the object by comparing the feature quantity of the object and the feature quantity of the disturbance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203129-A (JP)
Title: Method for manufacturing particulate catalyst, particulate catalyst and reformer
Inventor: YAMASHITA HISAO
IPC: B01J23/46
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a particulate catalyst, by which the particulate catalyst having high activity and a long service life can be manufactured at a low cost and to provide a reformer to be operated at low temperature.  <P>SOLUTION: The particulate catalyst having ≤10 μm average particle size is manufactured by forming a liquid droplet having ≤30 μm diameter from a catalytically-active component-containing aqueous solution and introducing the formed liquid droplet into a plasma flame under atmospheric pressure by using an argon carrier gas having ≤5% oxygen content. Since water-soluble salts are used as raw materials of a catalytically-active component and mixed homogeneously with one another at molecular levels to prepare the catalytically-active component and the prepared catalytically-active component is pyrolyzed instantaneously in the plasma flame, the particulate catalyst having uniform and fixed particle size can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205416-A (JP)
Title: Hydraulic cylinder
Inventor: INOSE YASUO
IPC: F15B21/04
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double action type hydraulic cylinder for actualizing easy removal of air.  <P>SOLUTION: An outer cylinder 3 is provided on the outer periphery of the cylinder 2, and an annular passage 4 is formed therebetween. In the cylinder 2, a piston is fitted to which a piston rod 14 is connected to define two cylinder chambers 2A, 2B. A feed/exhaust port 18 and a bleed hole 19 are communicated with the cylinder chamber 2A, and a feed/exhaust port 21 is connected to communicate with the cylinder chamber 2B via the annular passage 4. A bulge passage part 24 is formed at the lower end of the cylinder 24. By moving the piston 11 downward beyond a stroke range S, the piston 11 and the bulge passage part 24 are overlapped with each other to connect the cylinder chambers 2A, 2B with each other. So, air can be fed from the cylinder chamber 2A to the cylinder chamber 2B and air can be easily removed from the bleed hole 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206329-A (JP)
Title: Indicator
Inventor: TERANO FUMINARI
IPC: G09G3/20
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator which can be manufactured at low cost and is easy to miniaturize and having a screen body consisting of a color display section and a monochromatic display section.  <P>SOLUTION: This indicator 1 has a display screen 2 consisting of a color display section 2a to display in multicolor and a monochromatic section 2b to displays in monochrome; a memory 6 consisting of a first memory unit 6a storing gradation information and a second memory unit 6b not storing it; a controller 5 to control displaying; and an input means 9 to transmits input information. Receiving signals for the color display section 2a from the input signal 9, this controller 5 can make display in multicolor in the color display section 2a and also in monochrome in the monochromatic section 2b relating to the display in the color display section 2a. Thus, it can control both the multicolor display and monochromatic display by using only one circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006214716-A (JP)
Title: Member assembling structure of thermostatic expansion valve
Inventor: TO YUTOKU
IPC: F25B41/06
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member assembling structure of a thermostatic expansion valve capable of meeting the requirement of sealing by molding it through one stroke and also preventing it from being corroded.  <P>SOLUTION: This member assembling structure comprises a plug body 12, a container 10 storing a heating medium, and the heating medium. A filling hole 11a for filling the heating medium is formed in the outer wall 11 of the container 10. A first weld part is formed by the plug 12 and the filling hole 11a, a second weld part is formed by the plug body 12 and the outer wall 11, and the heat medium is sealed in the container 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007202827-A (JP)
Title: X-ray positioning device
Inventor: KONO TOSHIAKI
IPC: A61B6/00
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray positioning device adapted to determine the X-ray irradiation direction and a radiation field by simulation prior to X-ray treatment, improving the work efficiency by simply forming a mark for visually confirming the range and position of a diseased part on a subject.  <P>SOLUTION: This X-ray positioning device includes: an X-ray source 21 for radiating X-rays on a subject; an image intensifier 3 for forming an internal image of the subject from X-rays transmitted through the subject; a wire collimator 24 interposed between the X-ray source 21 and the image intensifier 3 to project an umbra on the internal image of the subject; a wire collimator position detecting means for detecting the position of the wire collimator; a body surface position detecting means for detecting the body surface position of the subject; and a body surface marking means for marking a projected image in the case where the umbra of the wire collimator is projected on the body surface of the subject based upon the positional relationship between the focal point of the X-ray, the wire collimator and the body surface of the subject.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205502-A (JP)
Title: Continuously variable transmission
Inventor: SHINOJIMA TAKUMI
IPC: F16H61/664
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the inclining condition of a road surface in the starting direction of a vehicle having a continuously variable transmission incorporated therein without using an expensive inclination sensor.  <P>SOLUTION: The difference in oil pressure (differential pressure) existing between a pair of hydraulic chambers constituting an actuator for changing the gear ratio of a toroidal-type continuously variable transmission changes differently by the inclining condition (gradient) of the road surface after release of stepping-in of a brake pedal. Therefore, such a change in differential pressure is detected by, for example, an oil pressure sensor, and the inclining condition of the road surface is determined according to this differential pressure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207384-A (JP)
Title: Bearing unit
Inventor: IMAI ATSUSHI
IPC: G11B5/52
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit high in rotation stability in a spinning body.  <P>SOLUTION: The bearing unit, for supporting a shaft of a rotating drum 30 (the spinning body) possible to rotate to a fixed drum 40 (a fixed body), is equipped with a shaft 10 with one of its ends fixed to the fixed drum 40, a plurality of balls 23, and inner rings 21b and 22b and outer rings 21a and 22a for slidably sandwiching the balls 23; its outer ring is fixed to the rotating drum 30 and its inner ring is equipped with ball bearing fixed to a cylindrical surface of the shaft 10. Also, in the shaft 10, a groove part 11 is formed at a position facing the inner ring sliding surface 29 where the ball 23 slides.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214435-A (JP)
Title: Electronic device, and liquid crystal display
Inventor: KANEKO SHIGEHIRO
IPC: G02F1/1333
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device, such as a large liquid crystal display, which has an electronic component generating a relatively large amount of heat and saves power by utilizing generated heat.  <P>SOLUTION: The electronic device includes a thermal power-generating element sheet 21 disposed at the rear of a backlight 19, the sheet 21 of which is made by mounting a thermal heat-generating element 21a on a base member 21b, circuits 25 and 26 which convert the voltage electricity generated by the thermal heat-generating element 21a into target voltages Ed and Ec, corresponding to power circuit output voltages Eb (AC) and Ea (DC), mixing circuits 15 and 6 which mixes the power circuit output electricity (voltages Eb and Ea) with the electricity generated by the thermal heat-generating element 21a (which has undergone voltage conversion) for supplying mixed electricity to an electronic component, such as the backlight 19, and backflow preventing circuits 27 and 30 which prevent the backflow of electricity. Electricity, generated by the thermal heat-generating element 21a, is fed back to an electricity supply line from the power circuit to the electronic component to circulate energy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215037-A (JP)
Title: Wireless communication method, wireless communication system, wireless base station, and wireless terminal station
Inventor: OTA ATSUSHI
IPC: H04J11/00
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication method, a wireless communication system, a wireless base station, and a wireless terminal station whereby a load due to increase in the circuit scale of both transmission reception stations can be minimized while permitting an interference wave to some extent.  <P>SOLUTION: The MIMO communication method between a first antenna group of a first wireless station and second antenna groups of second wireless stations and adopted by reception processing of the second wireless stations includes the steps of: receiving a transmission signal of the first wireless station; acquiring transfer function information associated with the second antenna groups of their own stations and acquiring transfer function information associated with the second antenna groups from one or more signal sequences addressed to the other stations; generating an extended transfer function matrix on the basis of all of the transfer function information items addressed to their own stations and all or parts of one or more of the transfer function information items addressed to the other stations; performing signal detection processing for all signal sequences addressed to their own stations and signal sequences addressed to one or more of the other stations on the basis of the extended transfer function matrix and a received signal vector in the second antenna groups; and discarding the signals addressed to the other stations and extracting the signals addressed to their own stations.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006231047-A (JP)
Title: Guide rail assembly for drawer
Inventor: HARN LIAN LAM
IPC: A47B88/493
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide rail assembly for slidably opening and closing a drawer in an enclosure.  <P>SOLUTION: The assembly is equipped with a bracket (10), a fixed rail (20), an intermediate rail, an outer pull out guide (40), a protrusion (43), a damping device (80), and a channel guide (60). The damping device is resiliently compressible in a lengthwise direction, and the channel guide is provided with a sliding member (70). The sliding member includes an inner portion (71) and an outer portion (72). The inner portion locates the end (82) of the damping device pushed inwardly to provide damping. During a closing action of the assembly, the outer pull out guide slides in a direction of closing the drawer, and when the protrusion reaches and contacts an outer portion, the sliding member travels within the channel guide against the resilience of the damping device and causes a deceleration of an action to close the drawer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI