baber/WOPTO huggingface dataset:
Patent JP-2003269528-A (JP)
Title: Device and method for adjusting vibration
Inventor: MORISHITA AKIHIRA
IPC: H02P29/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration adjusting device capable of achieving satisfaction of a device function, reduction in costs, and improvement of reliability by restraining vibrations generated in a driven object in a device vibrated by dynamic unbalance and eccentricity of a rotor connected with a rotary motor.  <P>SOLUTION: An output signal of a rotation detecting means C1 is converted into a rotation angle and an angle speed at a rotation angle converting part 45 and an angle speed converting part 47. A sine calculating part 55 calculates a sine value of an angle obtained by adding the rotation angle and a predetermined phase angle from a phase adjusting part 49 by an adder 53. A multiplier 61 calculates a product of the output of a gain adjusting part 57 for multiplying the output of the sine calculating part 53 by a predetermined gain and the output of a multiplier 57 for calculating square of the angle speed. The output of a sine calculating part 55' is multiplied by a predetermined gain at a gain adjusting part 57', and calculation results of the multiplier 61 and the gain adjusting part 57' are added to the output of a torque command calculating part by an adder 61.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262704-A (JP)
Title: Optical component and optical device
Inventor: KICHISE KOJI
IPC: G02B1/14
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component having not only a high transmittance but also a high mechanical strength and to provide an optical device in which the optical component is incorporated.  <P>SOLUTION: A light transmitting face 3 of an optical component 1 is divided into a plurality of cells 4 with a specified gap. Each cell has at least one three- dimensional structure 7 composed of a recess 6 and a projection 5 substantially continuously enclose the recess. The recess has the area ratio f defined by f×n+(1-f)×n1=(n×n1)<SP>1/2</SP>, wherein f<1, and the depth d defined by d=λ/4(n×n1)<SP>1/2</SP>with respect to the refractive index n of the medium in contact with the optical component, the refractive index n1 of the optical parts and the wavelength λ of light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265807-A (JP)
Title: Game machine
Inventor: MATSUMOTO YUUKI
IPC: A63F7/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which reduces the processing of a main control portion and device control portions connected thereto.  <P>SOLUTION: A control board of the game machine is composed of a main board 1, a sub-board 2, a symbol control board 3, a lamp control board 4, and a voice control board 5. Each of the boards includes a main control portion 10, a sub-control portion 20, a device control portion (a symbol control portion 30, a lamp control portion 40, and a voice control portion 50) as a processing device (CPU) for carrying out processing in the respective boards. A command group transmitted from the main control portion 10 is composed of a command portion for designating the device control portion and a command portion for defining processing contents. The device control portion receives the command portion designating the device control portion, and in the case the device control portion determines that the received command portion is followed by a command effective at the device control portion, the following command portion for defining the processing contents is received to carry out a predetermined processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266102-A (JP)
Title: Equipment and method for continuously heat-treating cold rolled sheet of grain-oriented silicon steel
Inventor: KOGA SHIGENOBU
IPC: B21B1/22
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment and a method for stably performing continuous heat treatment of the cold rolled strip of grain-oriented silicon steel with high quality.  <P>SOLUTION: In the continuously heat-treating equipment for the grain-oriented silicon steel, one cold rolling mill for cold-rolling the strip delivered from a furnace part is added to an annealing line composed of the furnace part for annealing the cold-rolled strip. In a heat-treating line for cold-rolled sheets, the process from the intermediate annealing stage of the grain-oriented silicon sheet to decarburizing annealing stage can be treated, and high productivity and high quality of a product, and a short manufacturing period can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270070-A (JP)
Title: Pressure sensor
Inventor: SUGIYAMA YASUSHI
IPC: G01L9/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor in which a diaphragm is fixed without performing welding and which does not transmit influences exerted by thermal stresses to the diaphragm and is excellent in output temperature characteristic.  <P>SOLUTION: The projecting section 2c of the diaphragm 2 is held and fixed between the first supporting section 4b of an outer cylindrical body 4 and the second supporting section 5b of an inner cylindrical body 5. Consequently, the diaphragm 2 is not required to be welded and a strain gauge of the diaphragm 2 is not. deformed by heat generated when the diaphragm 2 is welded. Therefore, the output temperature characteristic of this pressure sensor is not deteriorated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267177-A (JP)
Title: Occupant restraint device
Inventor: OTSUKA TAKESHI
IPC: B60R21/232
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance shock absorbing performance by making thickness of an air bag to deploy along an internal surface of a side part of an interior uniform and making tension of the surface uniform.  <P>SOLUTION: The air bag 18 to deploy along the internal surface of the side part of the interior by expanding by gas supplied from an inflator 19 at the time of a side collision of a vehicle is constituted of an inner bag 20 and an outer bag 21. The inner bag 20 is provided with expansion parts 25 expanding by gas from the inflator 19 and non-expansion parts 26 which do not expand. The non-expansion parts 26 are flat as they are, even if the expansion parts 25 of the inner bag 20 expand, but internal surface and external surface of the outer bag 21 become flat to make thickness of the air bag 18 uniform as a whole, since the outer bag 21 expands by being pushed and spread outward by the expanding expansion parts 25 of the inner bag 20 and develops in a film shape to cover the non-expansion parts 26 between the adjacent expansion parts 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272284-A (JP)
Title: Information edit and information storage system, and information edit and information storage method
Inventor: KAMEZAKI HISAMITSU
IPC: G11B20/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information edit system and an information storage system for searching and providing an edit history and an edit process as required.  <P>SOLUTION: A medium 1 being a component of the system is a recording and reproducing device with an area from which a user can read data and a DRAW section to which the user only writes data or to/from which the user writers/reads data. An edit medium 2 is other medium and apparatus for recording, rewriting, and reproducing in a small access time at a fast transfer speed. A storage medium 3 on a net is a storage device to which at least a terminal connected via a network and used by the user is set and for storing the information on the edit history and the edit process. Through the configuration above, the other medium and device for recording, rewriting, and reproducing information in a small access time at a fast transfer speed efficiency performs edit and efficiently stores the information after edit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278064-A (JP)
Title: Heat insulating material for blowing
Inventor: WATANABE NOBORU
IPC: D04H1/435
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat insulating material which is lightweight and has excellent heat insulating properties, does not goes down with time, does not emit a causative agent of 'sick house syndrome', has excellent workability in application, is readily producible and inexpensive.  <P>SOLUTION: The heat insulating material for blowing is in a lump state obtained by grinding or cutting a nonwoven fabric composed of a short fiber assembly. Consequently, the heat insulating material has performance replacing a glass fiber, further excellent heat insulation performances, extremely improved installation workability and operation environment and is useful as an insulating material for a building material for a ceiling, etc., especially under a severe working condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269584-A (JP)
Title: Electric actuator
Inventor: SAKAI HIROSHI
IPC: F16H57/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the credibility of an electric actuator by suppressing the vibration of a board case housing a control board, and to cut the costs of the actuator by reducing the number of components.  <P>SOLUTION: A gear case 23 housing a worm gear mechanism 30 and the board case 24 housing the control board 51 are separately formed, and the gear case 23 is fixed to an electric motor 21 and the board case 24 is fixed to the gear case 23. The gear case 23 and the board case 24 are placed adjacently so that each opening 23c, 24a are facing to the same direction, and the openings 23c, 24a are closed and fixed together by a motor cover 25. A stay 60 is further arranged between the gear case 23 and the board case 24 to fix the cases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267654-A (JP)
Title: Passenger conveyor
Inventor: KOBAYASHI KIYOSHI
IPC: B66B21/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor using a stepped plate capable of safely and comfortably carrying a passenger.  <P>SOLUTION: The stepped plate is divided into three groups. A plate 1A of the first group moves to a starting point of a second outward part from a starting point of a first outward part extending in the diagonal upper direction. A plate 1B of the second group moves to a starting point of an inward part from the starting point of the second outward part extending in the horizontal direction. A plate 1C of the third group moves to the starting point of the first outward part from the starting point of the inward part positioned below the first and second outward parts. A passenger is carried to the upper floor side from the lower floor side by repeating the above motion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273900-A (JP)
Title: System and method for call utilizing communication network, program for communication device and recording medium with its program recorded
Inventor: MISAWA TAKEAKI
IPC: H04L12/70
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively make a call between call units, connected to a communication network or between the call unit and a telephone terminal.  <P>SOLUTION: A system for making calls, utilizing a communication network having a data center installed in the communication network comprises a telephone terminal, a gate way for connecting the telephone terminal to the communication network, a call device having unique identifying information connected to the communication network, and a conversion means for converting the unique identifying information of the telephone terminal and the call unit into the IP address. The data center converts the unique identifying information of a communication third party into the IP address, and transmitting by using the converted IP address to the telephone terminal and/or the call unit of the communication third party via the communication network to thereby make a call.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278079-A (JP)
Title: Cross-linked acrylate-based fiber dyeable by reactive dye, fiber structure and method for producing the same
Inventor: IENO MASAO
IPC: D06M15/03
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross-linked acrylate-based fiber dyeable by a reactive dye, and having excellent moisture-absorbing and releasing properties, antibacterial properties, deodorant properties and color fastness to wet friction, and to provide a fiber structure containing the cross-linked acrylate-based fiber dyeable by the reactive dye, and a method for producing them.  <P>SOLUTION: The cross-linked acrylate-based fiber dyeable by the reactive dye has ≥20 wt.% saturated moisture absorption at 20°C in 65% RH, and ≥3 grade color fastness to the wet friction. The fiber structure contains ≥3% cross-linked acrylate-based fiber dyeable by the reactive dye, and has ≥5 wt.% saturated moisture absorption at 20°C in 65% RH, and ≥3 grade color fastness to the wet friction. The fiber and the fiber structure maintain the excellent characteristics of a conventional cross-linked acrylate-based fiber and a fiber structure of the cross-linked acrylate-based fiber such as the moisture-absorbing and releasing properties, and enable the dyeing by the reactive dye which is impossible in the conventional fiber. The fiber and the fiber structure have excellent color fastness to the wet friction and are suitably used in a field requiring the dyeing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282196-A (JP)
Title: Low obstruction high frequency connector
Inventor: MIMURA SHIYOUICHI
IPC: H01R107/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency connector causing no image disturbance even when moving an antenna and a cable.  <P>SOLUTION: In a connection part of a high frequency plug mounted on a coaxial cable for transmitting a high frequency signal and a high frequency circuit receiving the high frequency signal to process it electrically, a fitting for nipping a core wire and the core wire are pressurized and fixed by deforming a projection formed in the inside after mounting the high frequency plug, and pressurization and fixation are released by returning the deformation of the projection to an original condition to stabilize a connection structure of the core wire and the core wire fitting in order to avoid the occurrence of image disturbance due to the reduction and temporary loss of a contact area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277547-A (JP)
Title: Tire tread rubber composition
Inventor: TAKASE KAZUHIRO
IPC: B60C1/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire tread rubber composition which develops improved wet-grip performances and has sufficient rubber reinforcing properties.  <P>SOLUTION: The tire tread rubber composition is obtained by compounding a rubber with collagen particles having a mean particle diameter of at most 20 μm. It is desirable that the amount of the collagen particles compounded is 5-50 pts.wt. per 100 pts.wt. rubber. Since the tire tread rubber composition contains the collagen particles having a mean particle diameter of at most 20 μm, it can develop improved wet grip performances as compared with a silica-compounded rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280576-A (JP)
Title: Active matrix type organic el display
Inventor: YASUDA HITOSHI
IPC: H01L51/50
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a voltage to be applied to an organic EL light emitting element 7 is shifted by the electric charges stored on parasitic capacitance Ce and a gate voltage VG corresponding to a data signal becomes smaller than that in normal operating conditions and, as a result, the luminance of the organic El light emitting element 7 is degraded in an active matrix type organic EL display.  <P>SOLUTION: In this organic EL display, the electric charges stored on the parasitic capacitance Ce of the organic EL light emitting element 7 during a display period are discharged in a flyback period and the degradation of the luminance of the element 7 in a next display period is prevented by connecting the element 7 between a first power source PV for applying a voltage having a first polarity with respect to a reference voltage and a second power source CV for applying a voltage having a polarity opposite to that of the first polarity during the display period and by connecting the element 7 between the first power source PV and the second power source CV whose polarities are inverted in the flyback period during the flyback period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280302-A (JP)
Title: Image forming apparatus
Inventor: NISHIDA SATOSHI
IPC: B65H7/06
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of yielding an excellent image by switching transfer bias at the trailing edge of transfer material in a carrying direction in optimum timing and preventing a trailing edge memory or the scattering of a toner image from occurring.  <P>SOLUTION: The image forming apparatus 100 has an image carrier 1, a transfer member 9, a bias applying means for applying at least 1st bias and 2nd bias to the member 9, and a control means 20 controlling timing to switch the 1st bias and the 2nd bias, and has a plurality of image forming modes set so that processing speed is the same and the number of image outputted sheets per unit time is different. A bias switching position on transfer material P is decided in accordance with the image forming mode, and the bias is switched in timing corresponding to the switching position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281803-A (JP)
Title: Mechanism controller, device and method for chucking disk, and program for chucking disk
Inventor: KIYODA AKIRA
IPC: G11B17/028
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism controller which prevents the defective operation of an operation part, a method and a device for chucking a disk, and a program for chucking the disk.  <P>SOLUTION: A mechanism controller includes a pawl part 94a movable between a holding position to hold the disk D and a releasing position to release the disk D, a drive mechanism to drive the pawl part 94a, and a control part 10 to control the drive mechanism. The drive mechanism is operated by the operation instruction of the control part 10, the pawl part 94a is moved to the releasing position, and then the disk D is placed on a turntable 45. The pawl part 94a is moved to the holding position, then moved to the releasing position. The disk D is perfectly held on the turntable 45 by moving the pawl part 94a to the holding position again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282825-A (JP)
Title: Ferroelectric memory device and its manufacturing method
Inventor: TAMURA HIROAKI
IPC: H01L27/105
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory device the ferroelectric layer of which is hardly reduced.  <P>SOLUTION: This ferroelectric memory device 1000 has a memory cell array 100 in which memory cells are arranged in a matrix-like state and a lower electrode 12, an upper electrode 16 arranged in a direction intersecting the lower electrode 12, and the ferroelectric layer 14 which is positioned in at least the intersecting area of the upper and the lower electrodes 16 and 12 are contained. At least on the memory cell array 100, the oxides of the elements contained in the ferroelectric layer 14 are formed as hydrogen barrier films 42 and 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290214-A (JP)
Title: Transmitted x-ray data acquisition apparatus and x-ray tomograph
Inventor: HORIUCHI TETSUYA
IPC: G01N23/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for acquiring transmitted X-ray data with X-rays of a suitable dose for each of a long diameter portion and a short diameter portion and an X-ray tomograph for generating a tomographic image based upon thus acquired transmitted X-ray data.  <P>SOLUTION: When acquiring the transmitted X-ray data of a plurality of views by rotating, around a target of imaging, an X-ray irradiation/detection apparatus having an X-ray irradiation device having an X-ray tube for radiating a fan-shaped X-ray beam and an X-ray detection device opposed to said X-ray irradiation device with the target between while arraying a plurality of X-ray detection elements in the spreading direction of the fan-shaped X-ray beam, the dose of X-ray beams is made mutually different in a predetermined rotation angle range with a short-axis direction as its center when the cross section of the target is regarded as an ellipse, and in the other rotation angle range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002366074-A (JP)
Title: Display device and information processor
Inventor: MATSUO ATSUSHI
IPC: G09G3/04
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of facilitating control and reducing current consumption by providing a storing means having storage areas for mirroring data for displaying and non-displaying each segment and storing other data in addition. SOLUTION: The display device 1 is provided with a display 2, pads 110 to 240, a RAM 250 and a CPU 260. By providing the RAM 250 having a storage area for mirroring the data for displaying and non-displaying each segment in the display 2 and a storage area for storing other data in addition, control is facilitated and power consumption is reduced when the CPU 260 requires the storage areas.
Patent JP-2003284782-A (JP)
Title: Guide wire guiding tip
Inventor: ASAI HIDEAKI
IPC: A61M25/01
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide wire guiding tip in which the guide wire does not fall off from the guide wire guiding tip in its use and which can insert the guide wire in the piercing needle or catheter easily and promptly.  <P>SOLUTION: The guide wire guiding tip is made of tubular shape as a whole and has a structure that is capable of engagement with the case pipe 12 for housing and protecting the guide wire 13 at the rear end portion and has a structure that is capable of insertion engagement with a hollow needle or catheter at the tip end portion 2, and has a mechanism that restricts the movement of the guide wire to the guide wire guiding tip 1 to one direction from the rear end side to the tip end side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286623-A (JP)
Title: Method for producing polyester conjugated crimped yarn
Inventor: OKUYA SHINICHI
IPC: D01F8/14
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester conjugated crimped yarn causing slight dyeing specks and a slight change of a dyeing level in a drawing method using a hot pin.  <P>SOLUTION: This method for producing the polyester conjugated crimped yarn comprises carrying out drawing using the hot pin subjected to hard carbon coating processing when two kinds of polyester polymers having different intrinsic viscosities are joined side by side according to melt spinning and then drawn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294930-A (JP)
Title: Method for manufacturing color filter
Inventor: HIGUCHI YOICHI
IPC: G02F1/1335
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter by which a high definition color filter can be manufactured at a low cost.  <P>SOLUTION: The method for manufacturing the color filter is characterized in that a pattern of a colored layer is formed by a screen print method while using an ink composition for forming the colored layer containing pigment in the range of 24 to 95 wt.% by solid ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292665-A (JP)
Title: Microporous membrane
Inventor: AKASHI KAZUO
IPC: B82Y30/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microporous membrane that shows a high film breaking temperature at a small amount of an inorganic powder.  <P>SOLUTION: This microporous membrane is made of a polyolefin comprising ≥1 wt.% and <20 wt.% of particles having an average particle size of ≤100 nm. The porosity is rendered by mixing a solvent with the polyolefin, followed by extraction of the solvent.  <P>COPYRIGHT: (C)2004,JPO