baber/WOPTO huggingface dataset:
Patent JP-2004334707-A (JP)
Title: Memory inspection device and memory inspection method
Inventor: SHINODA YUTAKA
IPC: G06F12/16
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory inspection device and memory inspection method for efficiently finding out a memory failure by imperfect connection of a data bus and an address bus.  <P>SOLUTION: A DSP 2 writes specified data in a specified address of an SDRAM 3 connected to the N-bit address bus and the data bus followed by reading. At this time, when the read address is not matched to the data, a memory failure by the data bus is determined. The DSP 2 writes writing data all-0 in an address No. 0 followed by reading, and performs the processing of reading all the data from the specified address written previously and OR-operating all the data since then. According to this, the address bit position of the memory failure resulted from the address bus can be specified from the data finally calculated. As the determination method, a value 1 is present in a normal bit position, and a value 0 is present in a failure position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343301-A (JP)
Title: Method and signal generator for measuring white balance
Inventor: KUSAKABE YUICHI
IPC: H04N17/04
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring a white balance for adjusting the white balance of a color display 12 on its display screen 22 so that the white balance over the entire display screen 22 is adjustable by one trial and executable simply without contact.  <P>SOLUTION: On a color display 12, a white balance measuring signal generator 11 is mounted to generate a white balance measuring picture of R (red), G (green) and B (blue) vertical color stripes having their sinusoidal brightness distributions superposed with their periods horizontally offset by one-thirds each on a display screen 22. A detection camera 13 photographs the white balance measuring picture to adjust the gain and setup of the color display, so that the vertical stripes with a density contrast on the taken picture may disappear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152462-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: ONO TOSHINORI
IPC: G11B5/84
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a protecting film of a magnetic recording medium which is excellent in the low floating characteristic, sliding resistance and reliability of a magnetic head, and to provide its manufacturing method.  <P>SOLUTION: When a DLC protecting film layer 7 protecting a magnetic recording layer 6 of a magnetic recording medium is formed, quantity of supply of material gas is controlled and decreased by stages or continuously. Also, when the DLC protecting film layer 7 is formed, nitrous oxide gas is added.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347781-A (JP)
Title: Image forming apparatus
Inventor: OHASHI MASATO
IPC: G03G15/01
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of color deviation in a toner image transferred to recording material in an image forming apparatus obtaining a recorded image by forming toner images of different colors to periphery surfaces of a plurality of photoreceptors which are driven in rotation and transferring the toner images to the recording material which is moved while in contact with each photoreceptor.  <P>SOLUTION: The relative positions of rotational direction of each photoreceptor 3 and a flange 61 supporting one end part of the photoreceptor 3 is adjusted so that the phase of periodical misalignment of the toner image transferred to the transfer material from one end part region in the axial direction of each photoreceptor 3 is almost matched when each photoreceptor 3 is assembled to the image forming apparatus. In addition, the relative positions of rotational direction of each photoreceptor 3 and a shaft bearing 64 supporting the other end part of the photoreceptor 3 are adjusted so that the phase of periodical misalignment of the toner image transferred to the toner material from the other end part region in the axial direction of each photoreceptor 3 is almost matched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346174-A (JP)
Title: Water-based ink for inkjet printing use
Inventor: SAKAKIBARA MAKOTO
IPC: C09D11/328
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a colorant dispersion of high storage stability, to provide a method for producing the same, and to provide a water-based ink for inkjet printing use comprising the colorant dispersion and having high storage stability and the water resistance of prints.  <P>SOLUTION: The method for producing the colorant dispersion comprises the step(1) of mixing together a colorant, an ionic dispersant, a volatile neutralizing agent, a nonvolatile neutralizing agent, an organic solvent and water followed by carrying out a dispersion treatment and the step(2) of removing the organic solvent and the volatile neutralizing agent from the resultant dispersion. The water-based ink for inkjet printing use comprises the colorant dispersion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344399-A (JP)
Title: Structure for chair, and its assembling method
Inventor: HORIUCHI KAZUYUKI
IPC: A47C31/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach a superficial material to a core material without wrinkles, and also to dispense with an individual member for hiding the terminal of a surface material.  <P>SOLUTION: A structure 2 for a chair such as a seat or a backrest having at least the core material 3 and the surface material 4 for covering the front side of the core material 3 includes a bending part 7 for bending the core material 3 toward the front side 3c or rear side 3b of the core material 3. After the surface material 4 is stretched on the core material 3, the core material 3 is bent together with the material 4, and deformed to obtain the final shape of the structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345531-A (JP)
Title: Control device of servo motor for automobile
Inventor: SUNAGA HIDEKI
IPC: B60H1/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a servo motor for an automobile capable of protecting a motor from breakage, enhancing maintainability in motor change or the like, and restoring the motor at low cost.  <P>SOLUTION: The control device comprises an air-conditioner amplifier 116 having an amplifier side control circuit 117 to supply an instruction signal via a communication line 15, and actuators 2d and 4c as a plurality of slave side motor units which are connected to each other via a power supply line 14 and the communication line 15 and provided with an H bridge output circuit to drive the motor by power from the power supply line 14. If responses of the instruction signals are not returned from all the actuators 2d and 4c or the like bus-connected to the communication line 15, the amplifier side control circuit 117 determines an abnormality, and an off-signal out of on/off-signals to perform on/off operations can be supplied to a power supply circuit 150. Therefore, if no response of the instruction signal is returned from all the slave side motor units, the amplifier side control circuit of a master side amplifier unit determines the abnormality, and controls to shut the power supply to the power supply circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345246-A (JP)
Title: Ink jet type recording device
Inventor: INOGUCHI HIDEHIKO
IPC: B41J2/175
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently treat a jam by preventing a cartridge holder from being an obstacle at the time of treating a jam in an off-carriage type recording device.  <P>SOLUTION: A printer 1 includes a casing 10 which has an opening 30 formed at the front face side and a cover 33 for openably covering the opening 30, the cartridge holder set at the front side in the casing 10, and an ink cartridge 750 removably attached to the cartridge holder through the opening 30 of the casing 10. The cartridge holder is formed to be freely slidable in a front-rear direction. At the time of treating the jam, the cartridge holder is moved to a backward retreat position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004142412-A (JP)
Title: Ink-pad, pattern forming device, and method therefor
Inventor: KINO OSAMU
IPC: B41K1/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pattern forming material from sticking between projecting parts of a stamp.  <P>SOLUTION: The pattern forming material (ink) 90 is dripped into a space partitioned by partition walls 100 of an ink-pad 30, as shown in the figure (a). Thereby the ink is accumulated and a meniscus 90b is formed as shown in (b). Next, the stamp 40 is lowered as shown in (c) and the projecting part 40a is dipped in the ink in the space as shown in (d). On the occasion, the meniscus 90b is formed between the lateral side of the projecting part 40a and the partition wall 100. When the top of the partition wall and the recess (between the projecting parts 40a) of the stamp are apart from each other, the ink can not spread with wetting between the top of the partition wall and the recess of the stamp. Therefore sticking of the pattern forming material 90 between the projecting parts 40a can be suppressed even when the stamp 40 is raised up from that state, as shown in (e).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345325-A (JP)
Title: Management system for image forming apparatus
Inventor: AZUMAI MITSUO
IPC: G06F3/12
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To enables the performance test and functional change of an image processing circuit of an image forming apparatus via a communication network from a remote place.  <P>SOLUTION: In a management system 11 for the image forming apparatus, a management device 200 transmits data for providing instruction on the performance test, to the image forming apparatus 100. In the apparatus 100, prescribed image processing is applied to a test image in the image processing circuit 103, according to the instructions on the performance test from the management device 200, and the image subjected to the image processing is printed out onto printing paper in a print-out part 105. The image, which is printed on the printing paper, is read by a read part 106, and in a determination part 107, the read image is compared with a predetermined expected image, so that it can be determined whether or not the circuit 103 operates normally. The result of the determination of the determination part 107 is transmitted to the management device 200 by a communication part 109.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005688-A (JP)
Title: Server and server operation method for kiosk device connected to computer network
Inventor: CHEN SHUANG
IPC: G06F/
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server and the server operation method for the kiosk device connected to the computer network are offered.  <P>SOLUTION: The server system 195 is connected to a plurality of kiosks 100 by a network 150 such as the Internet, an intranet and an extranet of an enterprise or the government. A kiosk has one or a plurality of input/output devices 130 (for example a display, a keyboard, a paper printer, a telephone set, etc.) and the one or a plurality of driver programs 440 (local API) for each input/output device. A kiosk 160 has a browser 160 used in order that the kiosk receives material from the server. One or a plurality of files of the files in a configuration set comprise one or a plurality of built-in-control programs 620 for controlling the local API for the device on the kiosk. Thus, the device is controlled so that the kiosk performs the application.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356862-A (JP)
Title: Portable communication terminal
Inventor: YODA KIYOSHI
IPC: H04M1/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal, e.g. a folding portable telephone, in which receiving sensitivity is enhanced at the time of telephone conversation while simplifying the structure.  <P>SOLUTION: The portable communication terminal comprises a case 2 fixed with a speaker 5, a case 3 fixed with a microphone 6, a member 7 for coupling the cases 2 and 3 rotatably, and a transmitting/receiving antenna 4 fixed rotatably with respect to the cases 2 and 3. The antenna 4 is fixed to the coupling member 7 rotatably about the rotational axis. When the portable communication terminal is not used for telephone conversation, e.g. when it is carried, the cases 2 and 3 can be folded about the coupling member 7. When it is used for telephone conversation, the cases 2 and 3 can be used under developed state. Since the antenna 4 can rotate independently from the cases 2 and 3, orientation of the antenna 4 can be adjusted while sustaining such a state as the cases 2 and 3 are developed at an angle suitable for telephone conversation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004158166-A (JP)
Title: Integrated circuit device, method for supplying data, and method for writing data in memory array
Inventor: PARRIS MICHAEL C
IPC: G11C7/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asynchronous input data path technology capable of reducing latency by achieving a high speed of an integrated circuit device.  <P>SOLUTION: By using a data input path independent of a clock in an integrated circuit device incorporating a random access memory array, data written in the array is rippled through to all banks all the way up to a local write circuitry. Thus, since there are no additional clock operation registers to slow down the data flow, this allows the fastest write possible to the array.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354741-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: KIMURA HIROYUKI
IPC: G09G3/20
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent display unevenness due to unsettled storage contents of a digital memory in switching from normal display to still picture display.  <P>SOLUTION: When normal electric power is supplied to the digital memory 18 to switch the normal display to the still picture display, the potential of a counter electrode 15, the potential of an auxiliary capacitor 20, and plus-side electric power and minus-side electric power of inverter elements 23 and 24 are held at high level and then the potential of a memory control line 19a is held at high level to electrically connect a pixel electrode 13 and the digital memory 18 to each other; and the potential of the counter electrode 15, the potential of the auxiliary capacitor 20, and the plus-side electric power and minus-side electric power of the inverter elements 23 and 24 are held at low level and then only the plus-side electric power is held at high level. Thus, a time difference is provided between the timing where the minus-side electric power of the inverter elements 23 and 24 are held at the low level and the timing where the plus-side electric power is held at the high level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355480-A (JP)
Title: Visualizing device, visualizing method, program and recording medium
Inventor: TAKEDA KAZUYA
IPC: G06N3/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily grasp the relation between data and the data classification trend and thus increase efficiency in trend analysis and information seeking.  <P>SOLUTION: This visualizing device 1 is constituted such that a controlling part 3 creates input data, reference data and an output map. The reference data are included in the output map for learning. After learning the output map for each of the input data, the output map is learned again focusing on the reference data. The visualizing device 1 creates the output map as a self-organizing map into which the reference data is included, visualizes and displays the plurality of input data, and calculates and displays the similarity among the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354876-A (JP)
Title: Photosensitive resin composition and dry film resist
Inventor: IRISAWA MUNETOSHI
IPC: G03F7/085
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having excellent adhesion property with a metal substrate such as a 42 alloy (Fe:Ni=58:42) and causing no elusion of an adhesion accelerating agent from the resist even in an etching liquid at a high temperature, and to provide a dry film photoresist using the above composition.  <P>SOLUTION: The photosensitive resin composition contains at least: an alkali-soluble resin; a crosslinking monomer; a photo-radical generating agent; and an adhesion accelerating agent expressed by general formula [I].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363315-A (JP)
Title: Printed wiring board
Inventor: TATEISHI TORU
IPC: H05K1/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board which enables a high density wiring of wiring patterns without degrading the signal transmission quality due to a crosstalk noise.  <P>SOLUTION: A ground pattern 6 is formed between a pair of strip lines 4 and a ground layer 1b, while a ground pattern 7 is formed between a pair of strip lines 5 and a ground layer 1a. Due to this structure, the expansion of an electromagnetic field from the strip lines 4a and 4b toward the ground pattern 1b and the expansion of an electromagnetic field from the strip lines 5a and 5b toward the ground pattern 1a can be suppressed by electromagnetic coupling between the ground patterns 6 and 7, resulting in suppressing crosstalk noise between pairs of strip lines 4 and 5. Thus, without adding a new interconnection layer, the degradation of signal transmission quality due to crosstalk noise can be eliminated and the strip lines 4a, 4b, 5a, and 5b can be wired at a high density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361272-A (JP)
Title: Reference target
Inventor: TANUMA ATSURO
IPC: G01B11/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference target for improving a calibration precision of a displacement measuring apparatus of a type for both of a specular reflected light and a diffuse reflected light.  <P>SOLUTION: The displacement measuring apparatus 10 includes a light projection part 12, a specular reflection receiving part 13, a diffuse reflection receiving part 14, and a signal processing part 15. The signal processing part 15 compares a specular reflection light amount signal B with its threshold E, compares a diffuse reflection light amount signal D with its threshold F, and selects and outputs either one of a specular reflection displacement signal A or a diffuse reflection displacement signal C, on the basis of the result. Because the specular reflection and the diffuse reflection are selectively used for selecting the signal, according to the reflectance of a body 5 to be measured, the displacement measurement (height measurement) of the body 5 to be measured can be performed precisely without contact. The reference target 40 has a diffuse reflection film having a specular reflection function by a mirror finish, on the surface of a substrate. In calibrating the specular reflection receiving part and the diffuse reflection receiving part, because the reference target can be commonly used, and because there is no need for exchanging it for an exclusive use target, the calibration accuracy can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362715-A (JP)
Title: Optical pickup device, optical recording device, and optical recording method
Inventor: KANETANI MIDORI
IPC: G11B7/135
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup, an optical recording device, and an optical recording method which can obtain excellent recording characteristics and are adaptive to two or more kinds of recording media even while the number of optical components is reduced.  <P>SOLUTION: Signal recording is carried out by converting each wavelength light beam from a two-wavelength beam of laser 41 into parallel light fluxes through a collimator lens 45 and condensing them on an optical disk 31 through an objective lens 44. The arrangement of the two-wavelength laser 41, the collimator lens 45, and the objective lens 44 satisfy the conditional formula (1). The intensity center slippage of the light beams emitted from a luminous point outside the optical axis in the two-wavelength laser 41 and made incident on the objective lens 44 is controlled within a proper range, and deterioration in the condensation characteristic of the objective lens 44 is avoided. Compared with the use of two beams of laser, the number of the optical components can be reduced, and also an excellent recording characteristic can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237069-A (JP)
Title: Game ball aligning device for game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball aligning device for a game machine, which has a simple structure and by which Pachinko game balls disorderly flowing down in a plurality of lines are surely aligned into a single line.  <P>SOLUTION: The game ball aligning device for the game machine is composed of a rotary body 54 with recessed parts 55 and protruded parts 56 at a constant pitch on the outer periphery thereof, and a game ball passage 57 in which the game balls flows down by their own weights in a plurality of lines. The rotary body 54 is made to face one side of the game ball passage 57 so as to be freely rotated in a substantially vertical plane, the interval between the inner bottom of the recessed part 55 of the rotary body 54 and the opposing inner surface of the game ball passage 57 is set equal to or larger than two times of and smaller than three times of the diameter of the game ball, the interval between the tip of the protruded part 56 of the rotary body 54 and the opposing inner surface of the game ball passage 57 is set equal to or larger than one time of or smaller than two times of the diameter of the game ball, and the inner width of the game ball passage 57 on the downstream from the rotary body 54 is set smaller than two times of the diameter of the game ball. Therefore, the game balls are made to flow down in a single line on the downstream side from the rotary body 54.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005004874-A (JP)
Title: Tilt control method for optical disk playback device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/095
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt control method for an optical disk playback device in which the reproduction operation of a signal can be performed by an optical pickup.  <P>SOLUTION: An optical pickup is moved to a prescribed position of the side of an inner periphery of a disk and a focus control operation is performed and a focus driving voltage in the state in which a focus is obtained is measured and also an obtained DC voltage is stored in a driving voltage value memory circuit and the reproduction operation of a signal recorded on the disk in the state in which a tilt control signal established based on the stored DC voltage is supplied to a coil for adjusting tilt, when the amount of address errors reaches a prescribed amount in the state of the reproduction operation, the reproduction operation is interrupted and also the focus driving voltage is measured and after tilt control is performed based on the obtained DC voltage, the reproduction operation is resumed from the reproduction interruption position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI