baber/WOPTO huggingface dataset:
Patent JP-2003256274-A (JP)
Title: High-speed data processor and control method therefor
Inventor: KANI MAMORU
IPC: G06F12/08
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed data processor and a control method therefor in which a latency from a low-speed external memory can be reduced in simple configuration and high-speed data processing becomes possible.  <P>SOLUTION: In a data processor 10 having a high-speed buffer memory, the data processor has an address generating part 12 capable of issuing a plurality of requests to be continued even without completing a data processing request issued before, a buffer memory access part 14 for issuing a read request to a buffer memory 11 on the basis of a request inputted from said address generating part via an FIFO 13, a predictor 15 for judging whether the request is present in said buffer memory or not and issuing a preceding read request to the buffer memory when it is judged that such a request is not present in the buffer memory, and an arithmetic circuit 16 for arithmetically processing data read by the buffer memory access part and writing the result in the buffer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259676-A (JP)
Title: Method and apparatus for estimating rotational speed of driving roll
Inventor: IRIE HIDEYUKI
IPC: H02P29/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the rotational speed of a driving roll without using a speed sensor such as a PLG (pulse generator).  <P>SOLUTION: An estimation apparatus for estimating the rotational speed of a hearth roll 10 which is rotated and driven by a motor 14 comprises a current transformer (CT) 30 for detecting a driving current supplied from a power converter 26 to the motor 14 during the rotation of the hearth roll 10, a high-pass filter (HPF) 32 for extracting cyclic fluctuation contained in the driving current detected by the transformer 30 as a high-frequency component, and a speed calculating section 34 for estimating the rotational speed of the driving roll on the basis of the cyclic fluctuation of the driving current which is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325745-A (JP)
Title: Magnetic field generator
Inventor: AOKI MASAAKI
IPC: A61B5/055
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To completely perform assembly work by more effectively suppressing leaked magnetic flux and preventing the damage of a magnet for shield. SOLUTION: A magnetic field generator 10 is an opened type device and is provided with a pair of plate-like yokes 14a and 14b arranged while facing by forming a void 12. At the back of the upper surface of the plate-like yoke 14a, a magnet 30 for shield is arranged through a spacer 28. In the case of assembly, the magnet 30 for shield is attached on the upper surface of the spacer 28 and afterwards, in such a state, the spacer 28 is attached on the plate-like yoke 14a. Similarly, in front of the opened side of the upper surface of the plate-like yoke 14a, a magnet 34 for shield is arranged through a spacer 32. The magnets 30 and 34 for shield are overlaid by cover members 38 and 44. Similarly, the spacers 28 and 32, the magnets 30 and 34 for shield and the cover members 38 and 44 are provided on the lower surface of the plate-like yoke 14b as well. Besides, non-magnetic leg parts 48 and 50 are provided on the lower surface of the plate-like yoke 14b.
Patent JP-2003257716-A (JP)
Title: Method of manufacturing rotary electric component
Inventor: HONMA TOSHIO
IPC: H01C17/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotary electric component that is easily assembled.  <P>SOLUTION: A sliding piece 3, a fixed part 6, a support 5 equipped with a through-hole 5b, and a connector 7 that links the fixed part 6 and the support 5 together are formed. Then, a case 4 is formed by insert molding so as to hold the fixed part 6 and the sliding piece 3 in a unmovable manner, and a rotor 1 is provided to the support 5 in a rotatable manner by insert molding. Then, the sliding piece 3 is bent, an insulating board 9 where a conductive pattern 2 sliding on the sliding piece 3 is provided is mounted on the rotor 1, then the connector 7 is bent, and the rotor 1 is superposed on the case 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251377-A (JP)
Title: Septic tank and use method therefor
Inventor: SUZUKI EIICHI
IPC: C02F3/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique suitable for still more enhancing the efficiency of biological filtering treatment and washing efficiency at the time of backwashing in a septic tank having a biological filtering treatment tank.  <P>SOLUTION: This septic tank has the biological filtering treatment tank 107. The biological filtering treatment tank 107 has a biological treatment region 121 filled with a carrier and a filtering treatment region 123, and turning flow 157 is formed so as to reflux water to be treated, which is transferred to the filtering treatment region 123 from the biological treatment region 121, to the biological treatment region 121 at the time of air diffusion operation. The biological filtering treatment tank 107 also has a control means 161 for controlling the transfer of water to be treated in the filtering treatment region 123 to the biological treatment region 121 at the time of backwashing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259513-A (JP)
Title: Interlock device between truck units
Inventor: TANAKA KIYOSHI
IPC: H02B11/133
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interlock device between truck units which does not need a control power source and can maintain establishment of interlock stably and is possible to confirm it visually.  <P>SOLUTION: This interlock device is equipped with an interlock metal fitting which can move to a lock position where it checks movement into its pull position by interlinking with a first truck unit, and an unlock position where it can move to its pull position, as released from the engagement with the first truck unit supported by a shelf board, and a cam device provided in the second truck unit which puts the interlock metal fitting in the lock position when a second truck unit is in a connection position and puts it in the unlock position when the truck unit is in the pull position. The interlock metal fitting is supported rotatably by a double nut, having a play in a bulkhead on the side of the second truck unit, and works by receiving the action of the cam device of the first truck unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260410-A (JP)
Title: Method for producing decorative panel for construction
Inventor: HAYAKAWA YOSHIZUMI
IPC: B05D1/26
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a decorative panel for construction for which the types of coating materials and coating conditions can be easily changed and by which coating can be economically carried out at a high coating efficiency.  <P>SOLUTION: An undercoating material is applied to the surface of a construction substrate 2 for forming an undercoating main material layer 41 and a hiding coating is applied to the layer 41 for forming a hiding layer 42, so that an undercoating layer 4 comprising the undercoating main material layer 41 and the hiding layer 42 can be formed. Further, a coloring coating is applied to the undercoating layer 4 to form a top coat layer 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274187-A (JP)
Title: System for encoding still image
Inventor: OSAWA HIDESHI
IPC: H04N19/172
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a still image encoding system capable of preventing a blot formed by post-processing.  <P>SOLUTION: This still image encoding system is provided with an image data inputting means, an image interpolating means, a source resolution predicting means, a sub-sampling means for an image signal, an image compressing means, an image decoding means, a post-processing means and an image forming means, and substitutes 0 for Cb and Cr at Y<MIN, Y>MAX and |Cb and Cr|<CMIN in converting an error generated by quasi-reversible encoding from YCbCr into RGB. In such a case, MIN and MAX are set by an allowable error. A control range area CMIN of Cb and Cr is set by the allowable error.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273745-A (JP)
Title: Device, method and program for data processing
Inventor: KOSEKI TOMIJI
IPC: H04N19/60
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a miniaturization of a circuit scale for encoding or decoding, a improvement of a processing speed by reducing the number of entries in a variable length code table in the case of encoding or decoding using a variable length code.  <P>SOLUTION: In a data processor for performing at least one of encoding using the variable length code or its decoding to data to be an object to be processed, a variable length code table is provided with two or more entries which are not in contact with each other in the respect of continuity and a single entry where data values which are not classified to be in the two or more entries are classified collectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274243-A (JP)
Title: Camera unit and camera system
Inventor: YAMAUCHI HIMIO
IPC: H04N5/907
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is very troublesome to perform photographing by connecting a camera unit with a portable information apparatus because the angle of a display and the angle of a camera head part are required to be adjusted, respectively, while viewing the display.  <P>SOLUTION: The camera unit comprises a camera unit body 11 for supporting a camera head section 1 having an imaging optical system including a lens 2 rotatably, and a protrusion 4 and a recess 13 for setting the camera head section 1 at a specified angle with respect to the camera unit body 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266874-A (JP)
Title: Detector and recorder
Inventor: AKATSUKA YASUSHI
IPC: B41J29/13
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate changing or adjusting a detecting timing and a detecting position of a detector and to reduce the types of detectors to be held.  <P>SOLUTION: There are provided a switch body 19A for detecting whether or not a mechanical displacement of a cover 14 exceeds a preliminarily set detection threshold value when the mechanical displacement is detected, an arm 19B for detection which is interposed between the switch body 19A and a projection 17 for detection of the cover 14 to transmit the mechanical displacement of the projection 17, and an elastic member 19C which is integrally set with the arm 19B to change a relative value of the mechanical displacement with respect to the detection threshold value in accordance with a flexural rigidity and transmits the mechanical displacement to the arm 19B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284389-A (JP)
Title: Drive unit for stepping motor
Inventor: KUWANO YOSHIFUMI
IPC: H02P27/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To control a polyphase stepping motor having a function of accurate micro-step driving with less vibration up to a high-velocity revolution range with stability.  <P>SOLUTION: A drive unit for permanent-magnet stepping motor comprises an inverter containing a current control portion for passing stepwise currents through windings of a motor, and a position sensor for detecting the position of the rotor of the motor. On a rotating coordinate system wherein the direction of the magnetic flux of the rotor in the motor is taken as a d-axis and the direction orthogonal to the d-axis is taken as a q-axis, the drive unit determines an exciting angle according to command values for the d-axis component and the q-axis component of motor exciting currents. The drive unit thereby controls the phase of a voltage applied to the stepping motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279653-A (JP)
Title: Radiation examination apparatus, and method of detecting radiation
Inventor: YANAGIDA NORIFUMI
IPC: G01T1/161
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation examination apparatus that facilitates alignment of each image, and is simplified in apparatus constitution, and a method of detecting radiation.  <P>SOLUTION: This radiation inspection apparatus 1 is provided with a bed 31 for mounting a subject 4, an imaging device 2 and a radiation inspection controller 10. The imaging device 2 has an X-ray generator 6 for irradiating the subject 4 with an X-ray, means 61, 62 for moving a position of the X-ray generator 6, a plurality of radiation detectors 5 for detecting two kinds of radiations of a γ-ray emitted from the subject 4 and the transmitted X-ray, and a signal processing circuit system provided with at least one out of a circuit 8 for processing a γ-ray detection signal and a circuit for processing an X-ray detection signal to the respective radiation detectors 5, and is constituted so that the radiation inspection controller 10. controls the moving of the X-ray generator 6, the start and finish of the X-ray irradiation by the X-ray generator 6, and a signal processing timing of the first radiation detection signal and a signal processing timing of the second radiation detection signal in the signal processing circuit system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282665-A (JP)
Title: Failure semiconductor analyzing tool and system thereof failure semiconductor analyzing method, and manufacturing method for semiconductor device
Inventor: KOMIYA YASUMARO
IPC: H01L21/82
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately grasp a failure position on a semiconductor device to be analyzed and a cause thereof in a short time.  <P>SOLUTION: A failure semiconductor analyzing tool or a method using it include at least one or more of wiring design layers, and a user layer for incorporating and displaying an output of a failure semiconductor inspection device or a failure semiconductor analyzing device as data format information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282151-A (JP)
Title: Control method for non-aqueous secondary battery module
Inventor: HAYANO AKIHITO
IPC: H01M10/0525
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a non-aqueous secondary battery module constituted by connecting a plurality of cells of non-aqueous secondary battery (cell) for early detecting unevenness of cells and the executing control determined in advance.  <P>SOLUTION: In this control method for the non-aqueous secondary battery module constituted by connecting a plurality of cells of non-aqueous secondary battery (cell) provided with non-aqueous electrolyte containing a positive electrode, a negative electrode, a separator, and lithium salt, a voltage of each cell is monitored to execute the control determined in advance when a difference in voltage between the minimum voltage and the maximum voltage of the cell exceeds a set value in a state of depth of discharge of the non-aqueous secondary battery module 80% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277901-A (JP)
Title: Horizontal type continuous galvanizing facility
Inventor: KAWABE KIYOSHI
IPC: C23C2/40
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal type continuous galvanizing facility with which dislocation and meandering of a steel strip are prevented.  <P>SOLUTION: In the horizontal type continuous galvanizing facility having a heating chamber for heating the steel strip, a cooling chamber for cooling the heated steel strip and a galvanizing pot for applying the galvanization to the steel strip surfaces by dipping the cooled steel strip, this facility is characterized by locating a bridle device, with which tension on the upstream side of the steel strip is higher than the tension of the downstream side in the cooling chamber (desirably, at the position in the bridle device at ≥700°C temperature of the steel strip in the cooling chamber), and a stearing device, with which the meandering of the steel strip is controlled at the outlet side of the cooling chamber and at the inlet side of a molten zinc pot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280244-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SHIRAISHI KEIKO
IPC: G03G9/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner containing having such properties that: the toner has satisfactory low temperature fixing property and offset resistance, favorable electrification characteristics though the toner contains wax; the toner easily bleeds during fixing but hardly causes melt sticking during developing; an image with long-term stability is obtained; the charge amount scarcely various by the environment; and satisfactory low temperature fixing property and offset resistance are obtained even in a fixing device with low surface pressure.  <P>SOLUTION: The electrostatic charge image developing toner comprising at least a resin A, a resin B, wax and an electrification controlling agent features that: the resin A, the resin B and the wax are insoluble with one another and form a sea-island phase separation structure, with the resin B dispersed like islands in the sea-like resin A and with the wax included in the island-like resin B; the resin A comprises polyester and/or polyol; the wax content in the toner is 2 to 15 wt.%; and the electrification controlling agent is present as particles having 0.05 to 0.3 μm dispersion diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275033-A (JP)
Title: Folding table
Inventor: TAKAGI YUICHIRO
IPC: A47B3/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding table in which the occurrence of impact sounds or flaws is prevented by buffering a portion to be abutted on a table top with a cushion when locating the table top at an approximately horizontal or vertical position or when folding tables are longitudinally overlapped at a standby position being the approximately vertical position.  <P>SOLUTION: Each of upper ends 5a of both left and right leg poles is provided with a recess 50 having opened upper, front and rear sides. Left and right frames provided on the left and right lower surface sides of the table top are supported to be turnable within the recesses 50. A resin buffer member equipped with a first abutting part 40a on which the lower surfaces of the left and right frames are abutted when the table top is located approximately horizontally for use and a second abutting part 40c on which the lower surfaces of the frames are abutted when the table top is located approximately vertically for storage is arranged between the frames and the recesses 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279722-A (JP)
Title: Method for removing defect of color filter
Inventor: NAKATANI JUNICHI
IPC: G02F1/13
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of removing a foreign body by a laser beam without damaging a colored layer, in the method for removing the foreign body on a colored pattern consisting of the colored layer of a color filter by the irradiation with the laser beam, and to be more concretely, to provide a method capable of removing a scattered material which is generated when the irradiation with the laser beam is performed, in the method for correcting the foreign body defect of the color filter, in which, after newly forming a white defect as a void in the region including the foreign body defect by irradiating the foreign body defect of the colored pattern consisting of the colored layer with the laser beam, the foreign body defect is corrected by filling correction ink having the color corresponding to that of the void by a dispenser or the like.  <P>SOLUTION: In the method for removing the foreign body on the colored pattern consisting of the colored layer of the color filter by the irradiation with the laser beam, the foreign body is irradiated with the laser beam at the irradiation energy degree not damaging the colored filter, in which only the region on the foreign body is irradiated with the laser beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287709-A (JP)
Title: Laser beam pointer
Inventor: OKADA SUSUMU
IPC: G02B27/20
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam pointer which is restricted in the projection range of a laser beam so that spectators are not irradiated with the laser beam.  <P>SOLUTION: The laser beam pointer 100 generates a laser beam LB in an optical system part 103 from a laser beam emitted by a laser beam source 102, and emits the laser beam LB toward a screen through a beam emitting part 104 from the beam emitting hole 101a of a main body casing 101. A brightness detecting part 105 detects the brightness of the projected place of the laser beam LB. When a control part 106 judges that the emission direction of the laser beam LB is turned to a direction different from the screen on the basis of the detection result of the brightness detecting part 105, a drive part 108 provided at the side of the optical system part 103 is driven to displace the optical system part 103 and to stop the emission of the laser beam LB from the beam emitting hole 101a. Thus, only the screen is irradiated with the laser beam LB and the spectators are prevented from being irradiated with the laser beam LB.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289446-A (JP)
Title: Method, apparatus and program for providing color reproduction characteristic
Inventor: KONDO HIROKAZU
IPC: H04N1/46
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color reproduction characteristics providing method, and a color reproduction characteristics providing apparatus capable of providing color reproduction characteristics by using an optional color chart, and a color reproduction characteristics providing program which makes a computer function like the color reproduction characteristics providing apparatus.  <P>SOLUTION: Coordinates equivalent to respective grating points of first and second gratings are extracted from a plurality of coordinates denoted by a plurality of acquired pairs of data. A grating point having no coordinates represented by a pair of data corresponding to the coordinates equivalent to grating points is interpolated on the basis of the coordinates equivalent to the grating point of the first grating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287928-A (JP)
Title: Method for manufacturing polymerization toner
Inventor: SENSUI KEITA
IPC: G03G9/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing polymerization toner by which a polymerizable monomer composition dispersed in an aqueous dispersion medium can be stability polymerized in an industrial scale without decreasing the stability of polymerizable liquid drops of the composition, and moreover, occurrence of scales or aggregates in a polymerization tank can be significantly suppressed.  <P>SOLUTION: Liquid drops of a polymerizable monomer composition containing at least a polymerizable monomer and a colorant are produced in a first aqueous dispersion medium (A) containing a dispersion stabilizer to prepare a first aqueous dispersion liquid (B) having dispersion of the liquid drops. The first aqueous dispersion liquid (B) is mixed with a second aqueous dispersion medium (C) containing 0.1 to 5 wt.% of a dispersion stabilizer to prepare a second aqueous dispersion liquid (D) containing the second aqueous dispersion medium (C) by 10 to 150 parts by weight with respect to 100 parts by weight of the polymerizable monomer in the first aqueous dispersion liquid (B). Then the liquid is subjected to polymerization in the polymerization tank.  <P>COPYRIGHT: (C)2004,JPO