baber/WOPTO huggingface dataset:
Patent JP-2003291479-A (JP)
Title: Identification tag for seal and its manufacturing method
Inventor: TOYODA SHIGEOMI
IPC: B41K1/50
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification tag for a seal which can easily judge printed contents of the seal and which preferably protects against an environment to manufacture, and to provide a method for manufacturing the same.  <P>SOLUTION: The identification tag for the seal comprises a design display unit 4 cut out from an original sheet used to manufacture a sealing surface 2 of the seal 1 and mounted on a seal body 8. The cut-out display unit 4 is laminated as a laminate 6 together with a laminated film 5, and a hole 7 is provided partly at the laminate 6. A connecting string member 9 is inserted into the hole 7, connected to the body 8 as the identification tag for printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293828-A (JP)
Title: Fuel injection controller for diesel engine
Inventor: FUKUNIWA YASUHIKO
IPC: F02D45/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for securing the service life of a timing belt of an engine and favorably maintaining traveling performance of a vehicle mounted with the engine.  <P>SOLUTION: A control unit C of the diesel engine 1 sets a maximum injection quantity of fuel of a fuel injection valve 6 for preventing excessive tension acting on the timing belt due to hardness of a torsion damper. It also calculates a cumulative time of operation wherein an engine speed and an engine load are in predetermined operation ranges. A torsion damper temperature is detected on the basis of an intake air temperature in an engine start and the cumulative time. If the torsion damper temperature is lower than a predetermined temperature, the maximum injection quantity of the fuel of the fuel injection valve 6 is suppressed by comparison to that when the temperature is higher. The suppression of the maximum injection amount of fuel is released on the basis of the cumulative time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295077-A (JP)
Title: Optical recorder and method of manufacturing optical fiber array alignment part thereof
Inventor: YOKOSUKA MICHIO
IPC: H04N1/036
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high quality printing and to improve the reliability of the optical system of a laser beam printer by providing an optical recorder having an optical fiber array alignment part which has the array alignment precision improved.  <P>SOLUTION: The optical fiber array alignment part has optical fibers arrayed and aligned on a V groove substrate of the optical recorder and is divided into a rough alignment part wherein portions following portions having a certain length from front ends of the optical fibers are fixed to V grooves by a plate- like member and a precise alignment part wherein the optical fibers are pushed with an aligning member by a position correction device to correct alignment positions of front end parts of one or a plurality of optical fibers. A film which has ≤100 μm thickness and has a release property is put on the optical fibers in the precise alignment part of the optical fiber array alignment part, and the optical fibers are pushed from above the film by the aligning member to correct the alignment positions of the front end parts of one or a plurality of optical fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357256-A (JP)
Title: Magnetic screw conveyance structure and opening/closing device
Inventor: YAMASHITA KEITARO
IPC: F16H25/20
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic screw structure hardly deflected with a clean screen, which holds accurately a nut and a shaft and does not cause dusting problem or the like even in a long time use. SOLUTION: The conveyance structure is constituted of combination of a nut 1-2 composed of a cylindrical and straight magnetic body shaft 1-1' in which a nonmagnetic part is spirally formed and of a magnet disposed oppositely apart from the shaft by a specified distance and having a spiral magnetic pole so as to form a magnetic circuit. In the magnetic screw structure getting the axial thrust by the relative rotation with the shaft or the nut, a relatively longitudinaly movable slide bearing 1-2-1, while securing a relative distance from the shaft, is built in the nut.
Patent JP-2003297818-A (JP)
Title: Substrate treatment apparatus
Inventor: KONYA TADASHI
IPC: C23C16/452
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To supply gas evenly to stacked substrates by unifying the flow volume and flow rate of gas supplied to the stacked substrates.  <P>SOLUTION: Inside a reaction tube 6, a buffer chamber 17 formed with buffer chamber holes 3 having an identical opening area is installed. Inside the buffer chamber 17, a gas nozzle 2 formed with gas nozzle holes 4, whose opening area becomes larger going from the upstream towards the downstream of the gas, is installed. The gas, blown out from the gas nozzle 2, is introduced into the buffer chamber 17 once, and after the flow rate of the gas is uniformized, the gas is supplied to wafers 7 through the buffer chamber holes 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300206-A (JP)
Title: Method for manufacturing biodegradable environment protecting implement
Inventor: RIN YUSHO
IPC: A01G9/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a biodegradable environment protecting implement by which manufacturing steps are simplified and a manufacturing cost is low and the implement showing superiority in terms of strength, resistance to water, oil, acids and alcohols and heat stability can be manufactured with other advantages that the main components of the implement are almost entirely biodegradable and thus an environment problem does not occur.  <P>SOLUTION: This method for manufacturing the biodegradable environment protecting implement comprises the steps: (a) to prepare a vegetable granule obtained by grinding a vegetable fiber raw material and a liquid raw material including a binding material component, (b) to manufacture a mixed material by sufficiently stirring/mixing the vegetable granule and the liquid raw material at a specified ratio, (c) to obtain a molding material by drying the mixed material and reducing the moisture content to a level below a specified value, (d) to thermally pressurize a molding material, using a heating die, then mold the main body of the implement of a specified shape and discharge the moisture content and gas of the molding material by performing an air discharging operation in the process of molding, (e) to coat the surface of the main body of the implement with a waterproof layer, and (f) to bake the main body of the implement coated with the waterproof layer and cool said main body to obtain the environment protecting implement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302498-A (JP)
Title: Manufacturing method of radiological image conversion panel
Inventor: IWABUCHI YASUO
IPC: C09K11/85
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a radiological image conversion panel giving a high-quality radiological image.  <P>SOLUTION: This manufacturing method of a radiological image conversion panel which includes a process for forming an alkali metal halogen stimulable phosphor layer activated by an activator on a base board by a vapor deposition method, is characterized in that, after a phosphor matrix layer is formed by depositing a phosphor matrix on the base board at a base board temperature T1 satisfying the following condition, vapor deposition of a phosphor material containing the activator or simultaneous vapor deposition of the phosphor matrix and the activator is carried out at a base board temperature T2 satisfying the following condition, so that the phosphor layer is layered. 50°C≤T1≤300°C, 100°C≤T2≤400°C, T1≤T2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304355-A (JP)
Title: Compound machine
Inventor: KOMATSU TAKASHI
IPC: H04N1/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound machine that can reduce electric power by starting the lighting of a fixing heater at arbitrary timing, when detecting reception to shorten the time for maintaining at an aimed temperature band.  <P>SOLUTION: The compound machine, with an energy-saving mode as an electric power reduction means, has a control means (a system control section 1 and an energy-saving control section 8) for controlling the start of lighting of the fixing heater, when detecting the final page of reception, while reception signal detection enables return to a normal use state in the energy-saving mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303820-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HARADA YOSHIHISA
IPC: H01L29/78
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-k gate insulation film having excellent thermal stability.  <P>SOLUTION: After a high-k film 14 composed of HfO<SB>2</SB>is deposited by a CVD method on a substrate 11, a gate electrode 15 is formed on the high-k film 14. Thereafter, annealing for activation is performed to impurities implanted to a source/drain region or the gate electrode 15. When the deposition temperature of the high-k film 14 is defined as x°C and the temperature of the annealing for activation of y°C, these x and y satisfy a relation of y≤0.5×x+825.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306198-A (JP)
Title: Method and device for reducing bvi noise for helicopter
Inventor: AKASAKA TAKASHI
IPC: B64C27/72
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce BVI (blade vortex interaction) noises of a helicopter.  <P>SOLUTION: For reducing BVI noises of a rotor blade of the helicopter, a tab 3 capable of moving back and forth for the rear in rotational direction of the rotor blade between a position protruding from a trailing edge of the rotor blade and a position not protruding, and an actuator 4 moving the tab 3 back and forth are fixed on the rotor blade 2. The actuator 4 is operated so as for the tab 3 to move back and forth corresponding to rotation timing of the rotor blade 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309419-A (JP)
Title: Ground plane antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q9/36
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground plane antenna having a directive characteristic with less variations over a wide angle in a region close to the direction of the extension of a monopole element at a low cost.  <P>SOLUTION: The ground plane antenna is provided with: a ground plane made of a conductor; the monopole element installed in the middle of the ground plane; and a directivity adjustment plate made of a conductor and placed to cover the monopole element. The directivity adjustment plate is disposed in parallel with the ground plane, and the gap (D) between the ground plane and the directivity adjustment plate satisfies a relation of D≤0.5λp, where λp is a free space wavelength with respect to an operating center frequency fp. The directivity adjustment plate is a disk the radius (Rpap) of which satisfies a relation of 0.70λp≤Rpap≤0.95λp, and the ground plane is a disk whose radius (Rgp) satisfies a relation of Rgp≥1.7λp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309725-A (JP)
Title: Image processing method, image processing apparatus, and image forming apparatus provided therewith
Inventor: KONO HIROSHI
IPC: H04N1/409
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing occurrence of color missing, pseudo contour and color blur caused around black letters and color letters attendant on emphasis processing by an emphasis filter and avoiding void characters from being deformed.  <P>SOLUTION: Whether or not a target pixel indicates a character edge is discriminated on the basis of pixel information in a block (S1), when the character edge is discriminated (S2), emphasis discrimination filter processing is applied to the target pixel and whether or not the emphasis filter processing is applied to the target pixel is discriminated on the basis of the result (S3). When it is discriminated that no emphasis processing by the emphasis filter is performed as the result of applying the emphasis discrimination filter processing to the target pixel, a difference between the density of the target pixel and the density of the target pixel subjected to the emphasis processing by the emphasis filter is obtained and the difference is distributed pixels around the target pixel (S10, S11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305747-A (JP)
Title: Bathroom counter and production method therefor
Inventor: HASEGAWA TOMOMI
IPC: B29C45/17
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom counter integrally formed of two kinds of thermoplastic materials and a production method therefor.  <P>SOLUTION: The bathroom counter 30 which can be mounted to the wall face of the bathroom is constituted of a flat plate-like top plate 31 and a support 32 supporting the lower surface of the top plate 31 from the wall face of the bathroom. The top plate 31 is formed of a first thermoplastic material, while the support 32 is integrally formed of a second thermoplastic material having a color and a property different from the first thermoplastic material. Practically, the thermoplastic material of a higher molding shrinkage out of the first and the second thermoplastic materials is injected into a first injection space, then, the thermoplastic material of a lower molding shrinkage out of the first and the second thermoplastic materials is injected into a second injection space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311203-A (JP)
Title: Method for manufacturing device, apparatus for manufacturing device, device and electronic apparatus
Inventor: HASEI HIRONOBU
IPC: H01J11/22
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing apparatus for a device capable of forming patterns of desired accuracy on respective different material layers if such material layers coexist in pattern forming regions on a substrate.  <P>SOLUTION: A first area BM1 consisting of a plurality of first unit regions of a grid form is set on one material layer of the pattern forming regions and a second area (BM2) consisting of a plurality of second unit regions of a grid form is set on the other material layer of the pattern forming regions. A first discharge operation is performed for the first area BM1 and a second discharge operation is performed for the second area BM2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318082-A (JP)
Title: Driver, aligner and device manufacturing method
Inventor: SEKIGUCHI HIROYUKI
IPC: H01L21/027
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To cancel a moment reaction force caused by a drive of an object, or to reduce the influences thereof.  <P>SOLUTION: A driver comprises a first linear motor for driving an object (XY slider, etc.), in an X direction, a second linear motor for driving the object in a Y direction, and a controller for controlling the first and second linear moors. First and second actuators have first and second reaction force counters which move by receiving a reaction force caused when driving the object, respectively. A control part controls the first and second linear motors so as to move the object in a straight line connecting point A with point B when the object stationary at the point A is moved and stopped at point B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315129-A (JP)
Title: Thermal flow measuring instrument
Inventor: OISHI YASUHARU
IPC: G01F3/22
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal flow measuring instrument for performing high- accuracy flow measurement in a wide flow range irrespective of change in ambient temperature.  <P>SOLUTION: A flow sensor is provided with first and second temperature measurement resistance elements in a fluid flowing direction with a heater element interposed between. Heating temperature of the heater element is controlled by a heater control means so that the average value of temperatures measured by the first and second resistance elements is even higher than a temperature rise in the ambient temperature measured by an ambient temperature measurement resistance element provided on the heater element. This potentiates high-accuracy flow measurement in a wide flow measurement range. Further, the control means controls a difference between the heating temperature and the ambient temperature in response to a change in the ambient temperature, thereby reducing a change in sensitivity of the flow sensor caused by change in temperature, to perform high-accuracy flow measurement irrespective of a change in the ambient temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313511-A (JP)
Title: Method for removing adhesive
Inventor: ISHIKAWA HIROYUKI
IPC: C09J5/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing an adhesive by which the adhesive sticking to the surface of a core material is removed and the core material can be reutilized.  <P>SOLUTION: The method for removing the adhesive 4 is carried out as follows. A decorative substrate 2 prepared by bonding a decorative material 3 to the core material 1 with the hot-melt adhesive 4 melting by heating at a prescribed temperature is separated into the decorative material 3 and the core material 1. The adhesive 4 remaining on the core material 1 is then removed. The decorative material 2 is heated to the prescribed temperature to separate the decorative material 3 from the core material 1, which is then heated to the prescribed temperature. The adhesive 4 is removed from the surface of the core material 1 with a removing tool 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313164-A (JP)
Title: Method for producing 1-benzyl-3-aminopyrrolidine
Inventor: KANO FUMIHIKO
IPC: C07B53/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing 1-benzyl-3-aminopyrrolidine from 1-benzyl-3-azidopyrrolidine by using an inexpensive reagent dispensing with the strict control of the reaction conditions.  <P>SOLUTION: 1-Benzyl-3-aminopyrrolidine is produced in high selectivity by the catalytic reduction of 1-benzyl-3-azidopyrrolidine with a Raney metal catalyst or a reduced metal catalyst containing Ni, Co, Fe or Cu as a main metal component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311411-A (JP)
Title: Wire device for bobbin winding welding and welding set
Inventor: NISHIMURA HITOSHI
IPC: B23K9/12
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the large floor area needed heretofore in transporting and storing a wire device for bobbin winding welding and the restriction heretofore needed for a passage for a transport carriage.  <P>SOLUTION: A cover 40 of a flat plate is attached to a rotary drawer for drawing out a wire for welding. Since the cover is attached to the rotary drawer, the large floor area is not needed and the transportation is made easy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319253-A (JP)
Title: Image pickup device
Inventor: SAWAKI SATOSHI
IPC: H05B37/03
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately pick up an image at all the time by accurately grasping a timing to exchange an illumination lamp in an image pickup device which requires illuminations by the illumination lamp.  <P>SOLUTION: In an image pickup device 20 provided with an illumination lamp 21 for illuminating a surface of a work W and an image pickup means 24 for picking up an image of reflected light from the work at least, the image pickup device is provided with a lightness calculating part 26 for calculating lightness of the reflected light, an exchange necessity judging part 27 for judging whether or not the exchange of the illumination lamp 21 is required based upon the lightness of the reflected light and an alarm part 28 for announcing that the illumination lamp 21 is to be exchanged based upon the judgement in the exchange necessity judging part 27. When the lightness becomes insufficient, such a state is reported to an operator by the alarm part 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312983-A (JP)
Title: Apparatus and method for preventing swing of load being lifted by crane
Inventor: SHIMOZU TOSHIHITO
IPC: B66C13/22
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for preventing the swing of load lifted by a crane, capable of preventing the swing of the lifted load without substantially causing noises regardless of the magnitude of the swing.  <P>SOLUTION: This apparatus has a pair of swing prevention wires 6a, 6b tensioned between a lifting lug and the trolley so as to obliquely cross each other and a pair of torque control motors 10a, 10b connected with respective trolley side end parts of the swing prevention wires in the crane which hangs the lifted load n with a lifting wire 3 through the lifting lug 5 wound down from a trolley 2 on a crane girder to convey the lifted load crossing the trolley. In this method, winding/unwinding speed of the lifting wire of a pair of the torque control motors is set so as to have a difference between them, the difference is given to tension between a pair of the swing prevention wires to give acceleration to the lifted load at the time of starting the operation, and the trolley is accelerated and decelerated corresponding to the speed of the lifted load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322397-A (JP)
Title: Burning appliance
Inventor: SADAHIRA TADASHI
IPC: H04Q9/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burning appliance with a signal converting means for using maintenance signals for the remote control of the burning appliance.  <P>SOLUTION: The burning appliance 20 to be remotely controlled with a remote controller is capable of processing a command issued from an appliance connected to remote controller connection means 82, 83 and 84 and a maintenance terminal without delaying an original command to the appliance by priority setting means 95, 96 and 97.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007028-A (JP)
Title: Transmission apparatus and transmission method
Inventor: KAI TOSHIAKI
IPC: H03M13/27
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently uniformize the likelihood of a signal received by a decoder so as to enhance the error correction capability of the decoder.  <P>SOLUTION: A number attaching section 104 respectively attaches a frame number to F-sets of frame data per block and a storage section 105 stores the resulting data. A control section 106 receives an ACK or a NACK transmitted from a receiver 150, manages the frame data in the storage section 105 on the basis of the ACK or NACK, and controls an interleave pattern decision section 107 by correlating the frame number with an interleave pattern. The interleave pattern decision section 107 decides the interleave pattern on the basis of the control by the control section 106. Particularly in the case of re-transmitting the same frame data, the interleave pattern decision section 107 decides the interleave patterns so that the application of the respective interleave patterns to the frame data has the same frequency. An interleaver 108 performs interleaving on the basis of the decided interleave pattern.  <P>COPYRIGHT: (C)2004,JPO