baber/WOPTO huggingface dataset:
Patent JP-2003313931-A (JP)
Title: Side ditch structure and laying method for the same
Inventor: YANAGISAWA YOSHIO
IPC: E03F3/06
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side ditch structure which is not easily deviated from a predetermined position even though the structure is thin and lightweight at rolling performed as part of a road construction work.  <P>SOLUTION: A foundation block 2 is installed in a crushed-stone foundation 20. A pair of side ditches 1 and 1 are placed on a foundation block 2 by butting together the end faces of the side ditches, and a notched hole 7 made of a pair of notches 7 is arranged to the inner side of a hole portion 10 of the foundation block 2. At the inner side of the hole portion 10 of the notched hole 7 and the hole portion 10 of the foundation block 2, steel bars 8 and 8 jointed to the steel bars 9 and 9 of the side ditches 1 and 1, steel bars 11 and 11 of the foundation block 2, and other steel bars 12 are jointed together, and a space created by the above is filled up with concrete. The foundation block and side ditch are definitely jointed and strongly fixed to the crushed-stone foundation. In this way, a trouble such as a deviation of the side ditch from a predetermined position due to rolling or the like during the road construction work can be eliminated. The foundation blocks can easily be set to a predetermined level so that the installation level, grade or the like of the side ditches to be placed on the blocks can be set freely with a high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317360-A (JP)
Title: Disk device
Inventor: MANABE SATORU
IPC: G11B17/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device in which excellent recording and reproducing characteristics of an optical disk are obtained.  <P>SOLUTION: A disk device 1 has a device main body 2 equipped with a casing 22 and a top plate (lid) 23 for covering an upper portion of the casing 22 and a disk tray 11 having a disk housing part 111 for housing an optical disk D and installed movably to the device main body 2 through an opening 240 formed on a front face of the device main body 2 and on the top plate 23, a projection 231 formed to gradually decrease a cross-sectional area toward the top is provided within an area which corresponds to the disk housing part 111 when the disk tray 11 is inserted into the device main body 2 to be protruded towards the inside of the device main body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316848-A (JP)
Title: Power supply voltage fluctuation analysis device, power supply voltage fluctuation analysis method used therefor, and program
Inventor: OTOGE KAZUO
IPC: G06F17/50
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply voltage fluctuation analysis device capable of realizing a reduction in calculation quantity and an easy power supply designing method by performing the optimization of the power supply structure of a semiconductor product.  <P>SOLUTION: A power supply part position extraction means 11 extracts power supply part position information for each cell from the information accumulated in a cell power consumption library 1, and a power supply part position library 12 accumulates the power supply part position outputted from the power supply part position extraction means 11. A power supply part ratio calculation means 13 extracts power supply part ratio information from the information accumulated in the cell power consumption library 1, and calculates the division number of power supply parts and the respective ratios thereof. A power consumption division number library 14 accumulates the power consumption division number outputted form the power supply part ratio calculation means 13. A ratio library 15 accumulates the ratios of power supply parts outputted from the power supply part ratio calculation means 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319179-A (JP)
Title: Dither mask generating method, image processing apparatus, and program executed by computer
Inventor: TONAMI KAZUNARI
IPC: H04N1/40
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dither mask generating method capable of preventing a pseudo contour from being generated in the case of using a dither mask to convert N-value image data into M-value (2<M<N) image data.  <P>SOLUTION: A threshold value is set to dither masks having a blue noise characteristic so that only a particular output value (small dot) except a minimum output value (dot OFF) and a maximum output value (large dot) is not outputted with respect to a particular input value ('128') of image data in order to prevent generation of a pseudo contour when the two dither masks are used to convert octal image data into ternary image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315158-A (JP)
Title: Radiation temperature measuring device utilizing double resonance
Inventor: SHIMIZU YUKIKO
IPC: G01J5/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that a standard radiation thermometer having high precision is obtained by eliminating evaluation of spectral responsibility of the radiation thermometer, influence of uncertainly of measurement due to a non-linear temperature measurement by eliminating non-linearity of signal strength of a detecting system, temperature of an object can be directly measured by eliminating calibration at a reference temperature point, and a radiation ray in an infrared area can be measured by a high-sensitivity and high- precision detector for a visible wave range.  <P>SOLUTION: To solve the problems, the radiation temperature measuring device which measures temperature of a subject to be measured by heat radiation strength emitted from the subject comprises a wavelength conversion means utilizing a double resonance phenomenon having optical transition between energy levels of a molecule or an atom due to the heat radiation, and an observation means which observes changes in light strength occurred by the double resonance phenomenon, wherein the temperature of the subject to be measured is obtained from the changes in strength of the light observed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324616-A (JP)
Title: Image processing equipment and its method
Inventor: IIDA SACHIKO
IPC: G06T5/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the color tone of a color corrected output image by setting a specified zone as an object.  <P>SOLUTION: Zone information, indicating the observation environment of the output image, is obtained (S301). Information concerning a color space of an image I/O device is obtained (S304). Color processing parameters are formed on the basis of the zone information and the information concerning the color space (S305-S307). By using the formed color processing parameters, an input color signal is converted to an output color signal (S308).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320810-A (JP)
Title: Pneumatic radial tire for construction vehicle
Inventor: TAKAHASHI TAKESHI
IPC: B60C9/08
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for a construction vehicle improving an envelope characteristic without changing total strength of a crown part and a cord arrangement angle of a belt layer.  <P>SOLUTION: In this pneumatic radial tire for the construction vehicle, carcass layers 5a and 5b made of at least two layers of steel cords crossing each other between the layers are provided to lead to a bead part 3 from the crown part 1 via left and right side wall parts 2, a belt layer 8 made of at least two layers of steel cords crossing each other between the layers is arranged on outer peripheries of the carcass layers 5a and 5b, and a cord angle in tire peripheral directions of the carcass layers 5a and 5b in the crown part 1 is 73 to 85°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331681-A (JP)
Title: Input device and electronic device with same
Inventor: NAKAI TAKASHI
IPC: H01H13/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide excellent switching operability to an input device by adding a switching function as well as a function of detecting the magnitude of a continuous analog input to a part of the device having a function of an analog switching input.  <P>SOLUTION: The device comprises a first membrane sheet 13 having at least one or more of resistors or electrodes in pairs, a second membrane sheet 12 which is formed so that a pairs of electrodes are faced each other with a space, and a piece of metal contact 25 which is placed between these two layered membrane sheets. An operation member 7, which has a projection for making a pair of resistors built in the membrane sheets contact with each other by partially pressing and deforming the first, second membrane sheet or metal contact, is placed outside the membrane sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332213-A (JP)
Title: Wet processing device and method
Inventor: KIMURA YOSHIO
IPC: G03F7/30
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of processing the surface of a substrate with high uniformity with a processing solution and saving the floor space of a wet processing device for processing the surface of the substrate as prescribed while the processing solution is applied on it.  <P>SOLUTION: The substrate is placed on a substrate mount provided inside a closed vessel as keeping nearly horizontal in position. At this point, the substrate is placed on the substrate mount as all the rear peripheral edge of the substrate is pressed on the annular projection of the substrate mount. A developing solution as a processing solution is fed into the closed vessel to make the substrate to undergo still development, and then rinses are supplied so as to discharge the processing solution from the closed vessel. In succession, after the rinses are discharged from the vessel, the inside of the vessel is dried out by a drying means. In this case, a developing process is carried out without being affected by a flow of ambient air, so that the substrate can be subjected to a developing process with uniformity through its surface, and moreover a developing solution feeding nozzle or the like and an area for installing it are not required to be provided above the substrate, so that the processing device can be reduced in size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331602-A (JP)
Title: Core and electroless lamp
Inventor: KOMATA YUJI
IPC: H05B41/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core applied to an excitation coil in an electrodeless lamp driven by a high frequency of a relatively low range such as, for example, several tens to several hundreds Hz.  <P>SOLUTION: A silicon steel plate 36 that has a thickness thinner than 2 times the skin depth, which is determined by a specific resistance value, an initial permeability, and a frequency of an alternating current magnetic field generated by the excitation coil, and has uniaxial magnetic anisotropy, is rolled in the shape of a cylinder so that the direction of a hard axis of magnetization (arrow 40) is made to almost coincide with the inside passage direction of a magnetic flux generated by the excitation coil to form the core. One side of the silicon steel plate 36 is coated with an insulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331753-A (JP)
Title: Deflecting yoke
Inventor: SATO HIDENORI
IPC: H01J29/76
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflecting yoke in which the deflecting efficiency of a sub yoke can be improved without deteriorating the focus performance of PRT.  <P>SOLUTION: A toroidal core comprises a thin (large inner diameter) portion 10a and a thick (small inner diameter) portion. Since the horizontal sub yoke 4 is wound at the thin (large inner diameter) portion 10a and the thick (small inner diameter) portion 10b can come close to a PRT tube 9, the magnetic field 7 of the horizontal sub yoke 4 passing inside the PRT tube 9 becomes stronger than the conventional magnetic field 7 even with the same winding quantity of horizontal sub yoke and the same current. Thereby, by making small the inner diameter of the unwound portion of the toroidal core and having it closer to the PRT tube 9, deflecting sensitivity of the sub yoke can be improved without deteriorating the focus performance of the PRT tube 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332450-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIGIHARA TAKEO
IPC: H01L21/822
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which tests by surely contacting the needle of a probe with a pad while arranging the pads with a small pitch exceeding a measuring limit by the needle of the probe.  <P>SOLUTION: The semiconductor integrated circuit comprises a plurality of first pads having a first size, a plurality of second pads having a second size smaller than the first size, and a switching circuit for connecting a plurality of first pads to a plurality of first internal circuits corresponding respectively to the plurality of first pads under a first switching condition and connecting a plurality of internal circuits respectively connected to the plurality of second pads to the plurality of first pads respectively under a second switching condition. The plurality of first pads and the plurality of second pads are arranged in one row while being mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328730-A (JP)
Title: Exhaust emission control device and exhaust emission control method
Inventor: ASANUMA TAKAMITSU
IPC: F02D45/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device and an exhaust emission control method preventing the emission of NO<SB>x</SB>to the outside while suppressing worsening of fuel consumption.  <P>SOLUTION: This exhaust emission control device with an NO<SB>x</SB>storage agent arranged in an exhaust gas passage is provided with a temperature raising means for raising the temperature of the NO<SB>x</SB>storage agent, and a degradation determining means for determining the degraded degree of the NO<SB>x</SB>storage agent. In the exhaust emission control device, waiting time P from the start of an internal combustion engine to the start of temperature rise of the NO<SB>x</SB>storage agent by the temperature raising means is determined according to the degraded degree of the NO<SB>x</SB>storage agent. Since the waiting time P up to the start of temperature rise of the NO<SB>x</SB>storage agent is thus determined according to the degraded degree of the NO<SB>x</SB>storage agent, i.e., NO<SB>x</SB>storage capacity at a low temperature, temperature rise can be started at appropriate timing to prevent the emission of NO<SB>x</SB>to the outside while suppressing worsening of fuel consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325452-A (JP)
Title: Close range visual acuity tester
Inventor: MIYAGAWA YOSHIHIKO
IPC: A61B3/028
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a close range visual acuity tester capable of illuminating a close range visual acuity chart with a proper brightness to examine accurate close range vision and holding the distance between the eye of a subject and the visual acuity chart to a predetermined distance to accurately examine vision.  <P>SOLUTION: The close range visual acuity tester is a book type visual acuity tester held by the hand of the subject to be used and a close range visual acuity chart 1 is bonded to the page paper bound inside a door cover 7 left and right openable and closable through a central vertical fold line. The close range visual acuity chart 1 has a positive film 2 as a target sheet wherein a target 4 is formed to a transparent film and the sheetlike surface light emitting element 10 arranged to the back surface of the target sheet and the target 4 of the close range visual acuity chart 1 is illuminated and displayed from the back surface by the emission of light of the surface light emitting element 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337230-A (JP)
Title: Tool and method for housing optical fiber
Inventor: UEDA TOMOHIKO
IPC: G02B6/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small tool of a simple structure for housing optical fiber into which the surplus length of an optical fiber can be easily housed.  <P>SOLUTION: This tool 1 for housing optical fiber has a winding member 2 and a main body member 3. The winding member 2 is provided with a rotary shaft 4 having a groove part 5, flange parts 6 and 7 respectively continuously formed from both end parts of an opening part of the groove part 5 and having notch parts 8, 8', 9 and 9' at its outer circumference, and an engagement part 10 formed at a lower part of the rotary shaft 4. The main body member is provided with a base plate 12 with a pair of notch parts 13, 13' 14 and 14' provided at its outer circumference and with a hole part 15 provided at the center, and circular arc walls 18 and 19 surrounding the rotary shaft 4 and having a pair of slits 16 and 17 to form an optical fiber housing space on the base plate 12, and it is constituted so that the engagement part 10 of the winding member 2 is fitted into the hole part 15 of the main body member 3 so as to make the winding member 2 and the main body member 3 relatively rotatable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334494-A (JP)
Title: Sieving machine for preventing vertical slip
Inventor: SASAHARA NORIYUKI
IPC: B07B1/28
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sieving machine for preventing vertical slip capable of separating a foreign matter having the length larger than a mesh.  <P>SOLUTION: The machine has a sieving part 10 having a sieving plate 13, a machine base 11 for inclining and supporting the sieving part 10, and a drive means for vibrating the sieving part 10. The front and rear and right and left lower parts of the sieving part 10 have rollers 15 for enabling the vibration in the right angle direction with respect to the inclination direction. The machine base 11 has rails 16 for supporting and guiding the rollers 15 in the sieving part. The sieving part 10 is vibrated in the right angle direction with respect to the inclination direction by the drive means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335115-A (JP)
Title: Tire air pressure detecting device and detected data transmitting method of tire air pressure detecting device
Inventor: YASUDA MASAKI
IPC: B60C23/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire air pressure detecting device capable of reducing the probability of the detected data not being received by a monitor device, and providing high reliability on receiving the detected data.  <P>SOLUTION: A centrifugal sensor 23 is mounted on sensor devices 14a-14d, and a CPU 25 calculates a rotating period of a tire on the basis of the centrifugal force detected by the centrifugal force sensor 23. The CPU 25 determines a transmission interval of the detected data which is not integral multiple of the rotating period, on the basis of the rotating period, and transmits the detected data of the same contents to the monitor device through a transmitting circuit 19 in accordance with the determined transmission interval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334939-A (JP)
Title: Inkjet recorder
Inventor: SHIMIZU MEGUMI
IPC: B41J2/01
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress visual density variation due to fluctuation of a volume of an ejected ink drop from an ink ejection nozzle in an end region of each head module.  <P>SOLUTION: When it is judged that an image signal is to be input to end regions, it is judged whether the end region is of the right region or the left region of the head module, and then an average value α of image signal values to be input to the end region and an average value β of image signal values to be input to the non-end region adjacent to the end region. A threshold Th is read from a preset threshold table and it is judged whether or not a value of |α-β| is not greater than the threshold Th. When the value of |α-β| is not greater than the threshold, a step of a correcting operation of an input image signal for the end region is performed. When the value of |α-β| is greater than the threshold, the correcting operation of the input image signal is not performed for the end region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337810-A (JP)
Title: Merge printing method
Inventor: YAMASHITA SHINJI
IPC: G06F17/21
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize merge printing through a network only by transferring a file, and to provide a method for designating proper external characters even when external characters are included in the file.  <P>SOLUTION: A merge printing server is configured of a data base for holding a template, a template analysis processing part for analyzing the character input part of the template, a chart format file acquisition processing part for acquiring a file to be transferred from a client, a chart type file analysis processing part for analyzing the acquired chart format file, an item/input part matching processing part for making the item of the chart format file correspond to the character input part of the template, a character insertion processing part for inserting a proper character string into the template, a print information preparing part for preparing the print information, and a printer for executing print.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347404-A (JP)
Title: Layout method of semiconductor integrated circuit and layout program of semiconductor integrated circuit
Inventor: NAKAJIMA HIDEAKI
IPC: G06F17/50
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a layout method and layout program of a semiconductor integrated circuit permitting the placement and wiring of the semiconductor integrated circuit inhibiting the overshoot and undershoot caused by clock motion.   <P>SOLUTION: A flip flop connected with a clock system is extracted from a net list 200, and half the flip flops that are designated to neighbor cells are replaced with the flip flops that are operated by an antiphase clock by neighboring designation information 400 on the basis of the result. A clock driver cell 41 that is designated for a wiring neighboring the clock is replaced with an antiphase clock generating cell 11. At the time of performing placement and wiring on the basis of the net list reflecting the information, the flip flop 13 operated by the replaced antiphase clock and the flip flop 12 that is not replaced are arranged adjacent to each other. The clock wiring to the two flip flops are wired adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347903-A (JP)
Title: Broadcast receiver
Inventor: MATSUMOTO MOTOAKI
IPC: H03J7/18
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver at low costs with a simple configuration capable of properly performing seeking at night.   <P>SOLUTION: The broadcast receiver includes: a radio wave reception section 3 for receiving a broadcast radio wave through an antenna 2; a frequency selection section 4 capable of performing seek channel selection wherein a channel tuned to a prescribed frequency from the received radio wave is selected; a detection section 5 for demodulating the selected frequency to extract an audio signal; a seek sensitivity switching section 6 for switching seek sensitivity at channel selection; a time discrimination section 7 for discriminating whether a setting time is a daytime setting time or a night setting time; and a seek sensitivity switching control section 8 for controlling the seek sensitivity switching section 6 to decrease the seek sensitivity when the time discrimination section 7 discriminates the night setting time. The time discrimination section 7 discriminates a time on the basis of a signal from a timer 9, an illuminance sensor 10 or an illumination controller 11.  <P>COPYRIGHT: (C)2004,JPO