baber/WOPTO huggingface dataset:
Patent JP-2005021824-A (JP)
Title: Resin pellet separating/sorting machine
Inventor: YAMAMOTO SOICHI
IPC: B07B4/02
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin pellet separating/sorting machine capable of separating/sorting resin pellets manufactured by a pelletizer into a single-grained single resin pellet and other small flinders.  <P>SOLUTION: This resin pellet separating/sorting machine 10 is constituted as follows. When connective-grained circular pellets C are thrown in a feed hopper 12, the pellets C are made to flow successively in the central part of an outer peripheral case 16 from a supply port 14 and discharged radially by the centrifugal force of a rotary blade 18. The discharged pellets C is made to collide with a lining plate 20 so that the pellets C are separated into two or more single-grained pellets S, burrs D and flinders P by the impact force. The pellets S are made to flow successively in a wind sorting chamber 3 together with the burrs D and fragments P so that the burrs D and the fragments P are sucked by the sucking force of a barr discharging blower and discharged to the outside of the machine 10. Meanwhile, The pellets S are discharged to the outside of the machine 10 through a discharge trough 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023225-A (JP)
Title: Method for recycling rubber waste
Inventor: NAGAYA SHIGEO
IPC: C08J11/14
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering and reutilizing a high-quality recycled rubber having a high reusability from vulcanized rubber product wastes such as scrap tires.  <P>SOLUTION: According to this method for recycling rubber wastes, (1) vulcanized rubber wastes having natural rubber as a rubber component are subjected to a catalytic reaction with high temperature steam at 100-300°C under a pressure of normal pressure to 40 MPa to devulcanize the vulcanized rubber, and the devulcanized product is recovered to be reused as a rubber material; (2) vulcanized rubber wastes having a styrene-butadiene rubber as a rubber component are subjected to a catalytic reaction with high temperature steam at 300-450°C under a pressure of normal pressure to 40 MPa to devulcanize the vulcanized rubber, and the devulcanized product is recovered to be reused as a rubber material; or (3) vulcanized rubber wastes having natural rubber and a styrene-butadiene rubber as rubber components are subjected to a catalytic reaction with high temperature steam at 300-350°C under a pressure of normal pressure to 40 MPa to devulcanize the vulcanized rubber, and the devulcanized product is recovered to be reused as a rubber material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032771-A (JP)
Title: Electronic element cooling device
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic element cooling device that can efficiently cool an electronic element.  <P>SOLUTION: In the electronic element cooling device 1, a heat sink 8 provided with many fins 7 is disposed on the air outlet 13 side of a supply fan 3 and, at the same time, a heat pipe 2 is disposed between a heat inputting section 5 with which the electronic element 6 is brought into contact in a heat transferrable state and the heat sink 8. At least part of the heat pipe 2 is joined to the fan cover 11 of the supply fan 3 in a heat transferrable state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032823-A (JP)
Title: Method for manufacturing epitaxial wafer for field-effect transistor
Inventor: TAKANO KAZUTO
IPC: H01L21/338
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an epitaxial wafer for a field-effect transistor FET wherein crystal defect in an AlN buffer layer which is caused by SiC substrate surface states is restrained or reduced, and property of a GaN-HEMT device can be improved.  <P>SOLUTION: In the method for manufacturing the epitaxial wafer for a FET, after the AlN layer as the buffer layer 2 is formed just above the SiC substrate 1 by using an MOVPE method, a high grade GaN layer or an InGaN layer which are used as a channel layer 3, and an AlGaN layer as an electron supply layer 6 whose electron affinity is smaller than that of the channel layer are formed. In the method, growth temperature of the AlN buffer layer 2 is made higher than growth temperature (almost 1100°C) of the adjoining channel layer 3, and V/III ratio at the time of growth of the AlN buffer layer 2 is made low grade in which speed of absorption and speed of secession of AlN reactive species become equal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029846-A (JP)
Title: Method and system for etching
Inventor: YAMAZAKI YASUO
IPC: C23F1/08
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for etching by which all wiring patterns can be formed with high precision.  <P>SOLUTION: A substrate 1 where resist patterns are formed on the front and rear surfaces 1a and 1b is transferred in a state where it is stood vertically in an etching tank 10. An etching solution is agitated in various directions in the vicinities of the front and rear surfaces 1a and 1b of the substrate 1 by rotating a plurality of agitation rollers 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045295-A (JP)
Title: Color image forming apparatus
Inventor: NEMOTO NAOHARU
IPC: G06T11/60
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus the operability of which is enhanced.  <P>SOLUTION: Since a read color of a read page is designated in a stage before reading operations, the color image forming apparatus has advantage of being very convenient by carrying out copying of a plurality of read colors in one copy job.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041293-A (JP)
Title: Lighting control device of headlight for vehicle
Inventor: IKENO RYOHEI
IPC: B60Q1/06
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting control device for a vehicle headlight capable of making constant the lightness distribution on a running lane without giving dazzlement by controlling the projecting light quantity and the light distribution in accordance with the lightness of the forward region.  <P>SOLUTION: The lighting control device 10 of the vehicle headlight comprises a photographing means 11 to photograph the forward region of the vehicle, an image processing means 12 to process the image signals given from the photographing means, a computing means 13 to make comparative computation of the information about the lightness, position, etc. on the basis of the processing signals from the image processing means, the headlight 15 consisting of one movable lamp 15a and three fixed lamps 15b-15d, and a drive control means 14 to make lighting control of the movable lamps 15a and the fixed lamps 15b-15d so that a certain lightness is secured to the forward region of the vehicle on the basis of the computing results of the computing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041631-A (JP)
Title: Bulk paper feeder with intermediate transport part
Inventor: TAKAHASHI MITSURU
IPC: B65H3/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in the case of an off-line mode where the size of paper on a bulk paper supply tray cannot be detected and discriminated one by one when the sheets of paper having a smaller size than a platemaking/printing size are mixed, that jamming is caused by the transfer of ink to the outer peripheral face of a press roller or an impression drum in printing or the reverse of the fed paper is stained with ink.  <P>SOLUTION: In the case of an on-line mode, when the paper length and width of the transported paper P determined after resetting are compared with a paper length which is determined in accordance with signals from sensors 50-1 to 50-8 and a paper width which is determined in accordance with signals from paper width sensors 95-1 to 95-4 during resetting and they are different therefrom, a control device 85 transmits a command to a body control device 140 for controlling a paper feeding motor 122 so that a body paper feed roller 111 stops the transport of the paper P to be transported after resetting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046858-A (JP)
Title: Method for preventing generation of stress corrosion cracking
Inventor: SUMIYA RIE
IPC: B23K31/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of excessive tensile residual stress on the worked face and its back face in the weld zone and to improve the stress corrosion cracking resistance thereof by improving the shape in the discontinuous face of the back side face in the weld zone by build-up welding and thereafter performing heating treatment to the face.  <P>SOLUTION: In the method for preventing the generation of stress corrosion cracking by subjecting the worked face or its back face in the weld zone to heating treatment, the discontinuous part of the worked face or its back face in the weld zone is subjected to build-up welding to improve its shape, thereafter, the worked face or its back face is heated to a prescribed temperature by a heating apparatus, and is cooled, so that material improving treatment is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055487-A (JP)
Title: Driving device and driving method of light emitting display panel
Inventor: SEKI SHUICHI
IPC: H01L51/50
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for a light emitting display panel capable of realizing a multi-gradation expression by digitally controlling a lighting period of light emitting elements and realizing the in-plane variation in a data line direction and γ correction without increasing the speed of a clock signal at a low cost.  <P>SOLUTION: The respective pixels arrayed at the display panel 10 are subjected to lighting control by the driving operation of a data driver 12 and a scan driver 16. The gradation control is performed by dividing a unit frame period of a video signal to subframe periods and subjecting the light emitting elements constituting the respective pixels 1 to lighting control for each subframe period. Also, the device is so constituted that source voltage of the data writing transistor constituting the pixel 1 is shifted in level by the analog voltage supplied from a DAC 18. As a result, the γ correction or the in-plane variation in a data line direction is corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055544-A (JP)
Title: Developing cartridge, processing device and image forming apparatus
Inventor: ISHII AKIRA
IPC: G03G21/16
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing cartridge wherein whether it is old or new is detected without causing erroneous detection successively even in the case of confirming operation after assembly, and also to provide a processing device equipped with the developing cartridge, and an image forming apparatus equipped with the developing cartridge and the processing device.  <P>SOLUTION: The developing cartridge 34 attachably/detachably attached to a laser printer 1 is provided with: a 3rd intermediate gear 70 in which motive power is inputted; a detection gear 72 irreversibly moving from a position for the new one, where it is not meshed with the gear 70, to a position for the old one, where it is not meshed with the gear 70, through a motive power transmitting position, where it is meshed with the gear 70, and an abutting member 76 formed on the gear 72. Then, a main body frame 2 is provided with an actuator 113 moving the gear 72 from the position for the new one to the motive power transmitting position by abutting on the member 76 at the time of attaching the cartridge 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064602-A (JP)
Title: Elevation angle setting and attaching device of uhf multi-element antenna
Inventor: KIYONO KIICHIRO
IPC: H01Q1/12
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevation angle setting and attaching device which is insusceptible to an external force by distributing and arranging an antenna elevation angle setting section on the entire antenna attaching fixture.  <P>SOLUTION: A substantially U-shaped upper stay 2 is attached on the upper part of a strut 1 so as to be adjustable rotatably in right and left at its center attaching portion 2A. A rectangular longitudinal frame 3 is attached on right and left tips 2B of the upper stay 2 so as to rise and fall rotatably adjustable at its right and left hinges 3A, and each of antennas A are attached near the four corners of this rectangular frame 3 one by one. A fastening band 4 put through the lower side 3B of the lilongitudinal frame 3 is attached on the upper portion 5A of a lower stay 5, the lower portion 5B of this lower stay 5 is attached on the fastening band 7 attached on the strut 1, and the longitudinal frame 3 is rotated in a longitudinally inclined direction in a state of temporary fastening state where each of the fastening portions is loosed and the elevation angles of the four antennas A are collectively set toward the radio wave emitting source at a high position, and after that, each of the loosed position is fastened, thereby enabling collectively fixing the set elevation angles of the four antennas A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021597-A (JP)
Title: Game device, reproduction switching method and program
Inventor: NAKANISHI TETSUKAZU
IPC: A63F13/47
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device, a reproduction switching method and a program capable of shortening a delay time required for switching music.  <P>SOLUTION: This game device is provided with a game progress processing part 114 detecting the occurrence of an event, a readout control part 130 reading acoustic data of old music and new music and performing reproduction action, a look-ahead acoustic data storage part 132, acoustic data storage parts 134 and 136, a sound effect creation part 140, a look-ahead determination part 120 reading the head part of the acoustic data of the new music before the occurrence of the event and storing it in the look-ahead acoustic data storage part 132, and the readout control part 130.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030524-A (JP)
Title: Universal joint
Inventor: NAKAMICHI YUICHI
IPC: F16D3/38
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a universal joint which can surely prevent slipping-off of an oil seal and leakage of grease irrespective of increase in internal pressure within a bearing cup, impact by hammering at the time of assembly and oil hammer of grease, without increasing the number of component parts or the steps of assembling.  <P>SOLUTION: The universal joint 1 is arranged so that a yoke of a driving-side shaft and a yoke of a driven-side shaft are respectively supported through bearing cups 2 by one pair of shaft heads 3 and the other pair of shaft heads 3, thereby preventing the leakage of lubrication oil within the bearing cups by means of the oil seals 4 engaging with the bearing cups 2 and shielding retainers 12 engaging with both the oil seals 4 and the neck portions of the shaft heads 3. In the universal joint 1, at least one streak of projection 11 radially outwardly projecting toward the oil seal 4 is circumferentially provided on an outer surface of the shielding retainer 12, preferably, at a position where it rushes into a space between a top end seal lip 5a and its adjacent seal lip 5b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042481-A (JP)
Title: Bottom mud covering sand method by sand pile creating ship
Inventor: KANBEIRIYO HITOSHI
IPC: E02D15/10
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To restore an environment on the sea bottom surface by promoting volume reduction, by contributing to reduction in the water content of floating mud, by pressing down sludge having the possibility of being polluted by heavy metal and dioxin and sludge forming a source of a malodor in an original position, by covering the mud with a sand-like material without rolling up the floating mud of particulates having the high water content of the sea bottom surface, by transforming a ground improvement device into a sand covering device, and by using a sand pile driving ship.  <P>SOLUTION: This ground improvement device of the sand pile driving ship is mainly used when improving the weak ground of the sea bottom by a sand drain method and a sand compaction method, and transformed into the sand covering device. In one mode, sand covering is performed at a crawling speed without disturbing the floating mud on the sea bottom surface by using a multistage sieve by the sand covering device, and construction is repeated in a batch system every time when moving a hull. In another mode, the surface of the sea bottom mud is stationarily covered with a filled good-quality material like a thin film by a rotary pushing-out blade, and the sand covering is continuously performed in response to the movement of a work ship.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047740-A (JP)
Title: Granular ceramic and its manufacturing method
Inventor: IGAMI HIDEO
IPC: C04B33/32
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step preventing the elution of heavy metals, a substantially perfect, environmentally friendly treatment method and a product manufactured thereby at a low cost.  <P>SOLUTION: Fly ash, which contains a large amount of salt derived from municipal waste and generates dioxins, is used as a main raw material. Gypsum is added to the fly ash, the resulting composition is reacted at a hydrothermal state during a heating process and modified into calcium chloride and sodium sulfate, and chlorine is released at a low temperature. Here, firing is performed under a strongly reduced condition by embedding the composition in combustibles such as wood flour and adding an iron powder if required, which is used for stabilizing hexavalent chromium as a spinel compound and reducing thermal energy by about 30% at firing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046118-A (JP)
Title: Method for producing soya milk and method for producing tofu
Inventor: MATSUURA MASARU
IPC: A23L11/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To produce a soya milk free from grassy bean smell, irritation to the throat and reddish color, having milky body and good palatability, easy to drink and usable as a soya milk drink, Tofu (soybean curd), Yuba (dried soybean curd), fried soybean curd, ice cream, cheese, or the like.  <P>SOLUTION: Soybean is ground at a grinding temperature of 65-78°C, and the ground product is heated at ≥80°C and separated into solid and liquid. The soybean is immersed soybean or non-immersed soybean.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023917-A (JP)
Title: Wind power generation type marker
Inventor: KADAKA TAKAYUKI
IPC: E01F9/615
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To a provide a wind power generation type marker capable of effectively utilizing a force of wind blowing from both of the front and the side of a blade, in constitution that a display part can be secured on the central part side.  <P>SOLUTION: In a marker to effect lighting or flashing of a light emitter by feeding a power by wind force generation, the blade of a wind force generating part and a rotating element supporting the blade are constituted in a manner to effect rotation around a displaying board having the light emitter or a supporting element to support the display board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134753-A (JP)
Title: Process for forming gate insulator layer having multiple dielectric constant and multiple thickness
Inventor: ANG CHEW HOE
IPC: H01L21/28
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for forming a gate insulator layer (dielectric layer) having various dielectric constants and various equivalent oxide thicknesses (EOT) on a semiconductor substrate.  <P>SOLUTION: After a layer of high dielectric constant (high k) is formed on a semiconductor substrate, a method for introducing an element to the top of the high k layer is applied to a first region of the high k layer. During that period, a second region of the high k layer is protected by a photoresist-like matter. When it is heat-treated, the first region of the high k layer exhibits a dielectric constant and an EOT different from those of the not yet heat-treated second region of the high k layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005057213-A (JP)
Title: Ventilating device for ventilation
Inventor: SHINOHARA KOICHI
IPC: F24F13/28
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating arrangement for ventilation, which can be applied not only to a cabinet for performing natural ventilation, but also can be satisfactorily applied to conditions where waterproof function is required, and which enables easy change of filters inside the ventilating arrangement from outside the cabinet.  <P>SOLUTION: The ventilating arrangement comprises a louver plate 2 for covering a mounting hole 1 from outside, and a dust-proof and insect-proof filter 5 which is placed inside the louver plate 2. The louver plate 2 has a ventilating wall 11 wherein a louver wall 10 is formed so as to have multiple stages, and has a peripheral side wall 12 enclosing the peripheral edge of the ventilating wall 11, which are integrated to each other. In a state where the louver plate 2 is mounted on and fixed to the mounting hole 1, an accommodating space S is retained between the mounting hole 1 and the louver plate 2, into which a filter frame 3 and the filter 5 are accommodated. A loading hole 15 is opened at the lower wall of the peripheral wall 12 so that the filter 5 can be inserted and taken out therethrough.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064845-A (JP)
Title: Data processing circuit
Inventor: ISHII HIDEKI
IPC: H04N19/51
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce increases of a chip area and a cost in a pixel interpolation operation caused by possessing a large capacity memory for a bidirectional interpolation operation, a large capacity memory for storing final computation results after the final interpolation, and an address generator for controlling read/write of memory data respectively inside a circuit.  <P>SOLUTION: An output control unit 30 consisting of a counter 23, a decoder 25 and a shift register 28 is provided. The empty region of a final interpolation result storage memory 20 for storing the final computation results of the pixel interpolation operation is used also as a vertical interpolation calculation result storage memory. In addition, a method of writing data into the memory 20 is devised so that forward prediction data 35 stored in the memory 20 is read with the timing aligned with the output of backward prediction data from a horizontal/vertical interpolation computing unit 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136657-A (JP)
Title: Liquid ejector and its manufacturing process
Inventor: NISHI YASUO
IPC: B41J2/055
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To form a micro liquid droplet which could not be formed by a prior art.  <P>SOLUTION: A mechanism 26 for ejecting charged solution, in the form of a liquid drop, to a basic material comprises a nozzle 21 having a forward end part for ejecting the liquid drop disposed oppositely to a basic material K having a surface for receiving an ejected liquid drop with the inside diameter at the forward end part being set at 30 [μm] or less, a channel 27 for supplying solution into the nozzle 21, and an electrode 28 for applying an ejection voltage to the solution in the nozzle. The nozzle 21 is made of a material having a dielectric breakdown strength not lower than 3 [kV/mm].  <P>COPYRIGHT: (C)2004,JPO