baber/WOPTO huggingface dataset:
Patent JP-2003280612-A (JP)
Title: Liquid crystal display device and its controlling method
Inventor: HOSHINO OSAMU
IPC: G09G3/36
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and its controlling method in which the occurrence of a stripe domain phenomenon is easily avoided without modifying the structure of an LCD panel.  <P>SOLUTION: The liquid crystal display device is provided with a liquid crystal display panel in which liquid crystals are arranged between a liquid crystal substrate having a first transparent electrode and an opposing substrate having a second transparent electrode. When a power supply is turned on, voltage applying timing is controlled so that an image signal Vvideo, which is to be applied to the first transparent electrode of a liquid crystal substrate side, rises with a time delay with respect to a common voltage Vcom which is to be applied to the second transparent electrode of an opposing substrate side. Having performed the above control, no large potential difference is generated between the first and the second transparent electrodes when the power supply is turned on and occurrence of the stripe domain, that is a light distribution abnormal condition, can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282552-A (JP)
Title: Substrate treatment equipment
Inventor: HIGASHIDA MASANOBU
IPC: H01L21/31
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To offer substrate treatment equipment which can fully exhaust residual gas from its inlet line reaching its reactor so as to stabilize film formation.  <P>SOLUTION: A liquid material such as pentaethoxytantalum is regulated by a fluid flow control valve 54 and is supplied to a vaporizer 56 where the liquid material is vaporized. This vaporized gas is introduced together with carrier gas such as nitrogen into a reaction chamber 18 via an inlet line 62, and then a substrate is treated. The inlet line 62 is connected to a exhaust line 64 via air valves AV9 and AV10. The carrier gas is fed while exhausting residual gas from the inlet line 62 through the exhaust line 64.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289645-A (JP)
Title: Low-vibration type motor
Inventor: EGAWA YOSHIHIRO
IPC: H02K21/16
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-vibration type motor capable of reducing the vibration of the motor by obtaining stable thrust torque and applying lateral pressure, and attaining easy setting of a cogging position.  <P>SOLUTION: An attaching part 3a of a cylindrical magnet 3 is fixed to a center hole 2a, in a rotor 2 having a plurality of fans 8. A shaft 1 is crimped against a hole 3b of the cylindrical magnet 3. At the outer periphery of the cylindrical magnet 3, stators constituted of coils 9 and yokes 4 are arranged so as to face each other. The stators are fixed to a housing 5. A cylindrical attaching part 5a, for pressing a sliding bearing 6 into the center of the housing 5, stands at the center of the housing 5. A magnetic body ring 7 having a slit 7a shown in FIG. (b) is crimped against the outer periphery of the cylindrical attaching part 5a. The lateral torque can be adjusted by changing the width of the slit 7a. A stable load in the thrust direction can be obtained by fitting the magnetic ring 7, dislocated in the thrust direction from the cylindrical magnet 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288755-A (JP)
Title: Audio recording apparatus
Inventor: HIRAO KEIJI
IPC: G10L25/51
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by fixing recording quality at a low grade and eliminating the necessity to change recording quality manually, when monaural audio signal is inputted.  <P>SOLUTION: In recording an audio signal inputted via a jack 12 to a recording medium 28, the audio signal is determined whether it is a stereo signal or a monaural signal by a microcomputer 26. When it is determined as a stereo signal, the change in the recording quality by a switch SW3 is accepted by a microcomputer 26, and the audio signal is recorded in the recording medium 28 at an arbitrary quality. When it is determined as being a monaural signal by the microcomputer 26, the recording quality is fixed at a low grade, and the audio signal is recorded in the recording medium 28 at a low definition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287625-A (JP)
Title: Optical fixed attenuator
Inventor: SHINOZAKI TATSUTO
IPC: G02B6/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To fit an optical fixed attenuator in all insertion holes of a multicore adapter.  <P>SOLUTION: The optical fixed attenuator 1 has an adapter coupling part 2, which is inserted into a plurality of insertion holes 21 formed in array in the multicore adapter 20, at one end side and a plug coupling part 3, into which a plug 30 is inserted, at the other end side. The external shell of the plug coupling part 3 is formed of a casing 5 sectioned nearly in a rectangularly cylindrical shape; and relief parts 18 for guide projection streaks 4 and 31 formed on the top surfaces of the adapter coupling part 2 and plug 30 are formed on both surfaces of the casing 5 and guide plates 13 and 13 are provided on both the sides of a long groove 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287136-A (JP)
Title: Metal gasket
Inventor: FUJINO MICHIO
IPC: F02F11/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase a seal surface pressure at the peripheral edge parts of cylinder openings by beads in a metal gasket installed between the cylinder block and the cylinder head of an internal combustion engine.  <P>SOLUTION: This metal gasket comprises two sheets of elastic metal base plates A<SB>1</SB>and A<SB>2</SB>having the beads 2 formed at the peripheral edge parts of the plurality of cylinder openings 1 and a metal sheet B arranged on the protruded part sides of the beads. Opening parts 6 are formed in the base plate A<SB>1</SB>at a portion overlapped with the fixed portion of the metal sheet to one elastic metal base plate, whereby by providing the opening parts 6, the lowering of the seal surface pressure at the peripheral edge parts of the cylinder openings by the fixed portion of the metal sheet can be suppressed to increase the seal surface pressure at the bead portions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298021-A (JP)
Title: Method of forming ferroelectric thin film, ferroelectric memory and method of manufacturing ferroelectric memory, and semiconductor device and method of manufacturing the semiconductor device
Inventor: SAWAZAKI TATSUO
IPC: C01G25/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming ferroelectric thin film, which reduces thermal load in crystallization of a ferroelectric, a ferroelectric memory, and to provide a method of manufacturing a ferroelectric memory, and a semiconductor device, and to provide a method of manufacturing semiconductor device.  <P>SOLUTION: The method of forming the ferroelectric material thin film comprises a process of forming a fine crystal core 50 of an oxide by irradiating an amorphous oxide thin film 30 formed on a substrate 10 with pulse laser beam or lamp beam, a process of forming a light transparent/absorbing film 22 on the oxide thin film including the fine crystal core 40, and a process of forming a ferroelectric 50 through crystallization of the oxide by irradiating, from the upper side, the light transparent/absorbing film 22 with the pulse laser beam or a lamp beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298449-A (JP)
Title: Am broadcasting station searching radio receiver and am broadcasting station searching method
Inventor: MORI MIKIO
IPC: H04B1/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AM broadcasting radio receiver for searching an AM broadcasting station in a preset receiving state.  <P>SOLUTION: The AM broadcasting station searching and electronic-turning radio receiver is provided with: an intermediate frequency voltage detection means 37 for detecting a voltage of an intermediate frequency signal; a voltage decision means 41 for deciding whether or not the voltage of the intermediate frequency signal is equal to or higher than a preset search stop bottom voltage and further deciding whether or not a quantity of fluctuation in the voltage of the intermediate frequency signal is within a preset voltage fluctuation quantity; a clocking means 42 for clocking a period that the voltage of the intermediate frequency signal is equal to or higher than the preset search stop bottom voltage within a preset time; and a time ratio decision means 43 for deciding whether or not a ratio of the preset time and the measured time is equal to or more than a preset time ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296307-A (JP)
Title: Layout deciding method and layout deciding program
Inventor: KOBAYASHI YUKIO
IPC: G06T11/60
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout deciding method and program for attractively disposing graphics and characters at disposing the graphics and characters in a predetermined region.  <P>SOLUTION: A management computer disposes an authorization mark region 41 as a graphic region in an authorization information display region 40 of a rating name plate. Then, the management computer decides a second character display region 51 and a first character display region 50 as character regions in the part other than the graphic region of the authorization information display region 40. Then, the management computer adjusts the characters to be displayed in the second character display region 51 and the first character display region 50. Then, the management computer makes a rate name plate output terminal to print and output the layout-decided rating name plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292125-A (JP)
Title: Picking facilities
Inventor: ONDA YUZO
IPC: B65G1/137
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide picking facilities for reducing burden on workers when collecting books having different requested forms.  <P>SOLUTION: The picking facilities comprise picking shelves 3 having a plurality of section storage spaces 5 for storing books, a picking terminal 19 for a moving vehicle 1 to which instructions of information for picking the books out of the section storage spaces 5 are given, and a management computer for managing information for the books to be collected by sorting destinations and allocating the books to be collected to the picking terminal 19 upon request for the books by sorting destinations including the requested forms of the books and for giving instructions of the information for picking the books including the requested forms to the picking terminal 19. The books are picked out of the section storage spaces 5 of the picking shelves 3 in accordance with the instructions given by the picking terminal 19 and collected in different requested forms. In this construction, since the books are collected in different requested forms, labor is saved for sorting the books in the requested forms after once collecting them and burden on the workers is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296551-A (JP)
Title: Member management system, amusement place member system, member operation terminal, and device and method for checking identification number
Inventor: TAKANO TAKESHI
IPC: G06F21/36
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a search and a leak of identification number for registration by people except for members in a member operation terminal.  <P>SOLUTION: When a result of check of the member number transmitted from a member data server 50 shows coincidence of the member number for registration with the member number for check, a system control unit 29-10 of a control means 29 of the member operation terminal 20 obtains a random number from a random number generating means 32, and refers a key arrangement display table stored in a memory means 30 to select an arrangement pattern of one identification number input key corresponding to the obtained random number. A key arrangement data related to the arrangement pattern of the one identification number input key is taken out of the memory means 30, and transmitted to the display control unit 29-1. On the basis of the key arrangement data, the identification number input key is displayed in a display means 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290256-A (JP)
Title: Free pipe arm apparatus for scattered material suction apparatus for dental treatment
Inventor: NAKANO TAKAO
IPC: A61C19/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free pipe arm apparatus in which the operation of a free pipe arm is simplified and a stable holding state is obtained.  <P>SOLUTION: In the free pipe arm apparatus for freely moving/holding the suction port of a scattered material suction apparatus for dental treatment, a plurality of pipes are linked by a turn joint and in said turn joint, a plurality of free rotatable spheres locked on the joint end face of one suction pipe and energized in the direction of protrusion are located at prescribed intervals in the form of circumferences having the same diameter. On the joint end face of the other pipe, a plurality of recesses having semi-spherical cross sections are formed at prescribed intervals in the shape of the circumference having the same diameter as the location of said spheres, the spheres and the recesses having the semi-spherical cross sections are fitted/non-fitted continuously when turning the pipes, and a coupling nut is located on the joint part of said suction pipes for adjusting the interval of the mutual joint end faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303054-A (JP)
Title: Computer system, storage device and method for monitoring operation of same
Inventor: ASANO MASAYASU
IPC: G06F12/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a computer to perform operation management of a storage without performing the operation management relating to a storage capacity, etc.  <P>SOLUTION: A management module 110 is arranged in each storage 11a to 11n. The use condition of volume in the storage from users' computers 10a to 10n is monitored as needed, and to users is informed of it from the storage depending on the variation of the use condition. Consequently, it becomes possible to inform the users of the use capacity of the computer from the storage device, even if the software for use in monitoring is not introduced into the users' computers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300547-A (JP)
Title: Container for fluid
Inventor: OSAWA SADAMU
IPC: B65D47/26
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a fluid which is suitably used for preparing and discharging the fluid.  <P>SOLUTION: The container 1 has a container main body 3 provided with an opening part 5 and storing the fluid and a lid 10 for enclosing the opening part 5. The lid 10 is integrally provided with a fluid discharging part 12 provided with a discharging path 80 communicating from the inside to the outside of the lid 10 and openable and closable, and a measuring part 14 arranged inside of the lid 10 and measuring the fluid by volume. In the container 1, when the lid 10 is fitted on the opening part 5 of the container main body 5, the discharging path 80 of the fluid discharging part 12 is communicated from the inside to the outside of the container main body 3. The discharging path 80 is openable and closable and the fluid in the container main body 3 can be discharged by opening the discharging path 80 and the fluid can be enclosed by closing the discharging path 80. In addition, the fluid is measured by the measuring part 14 on the lid 10 without using another measuring instrument. The measuring part 14 is integrated on the inside of the lid 10 and when the lid 10 is fitted on the opening part 5, it is stored inside of the container main body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302517-A (JP)
Title: Color filter substrate, method for manufacturing the same, electro-optic panel and electronic equipment
Inventor: NAKANO TOMOYUKI
IPC: G02F1/1335
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter substrate capable of securing both luminance of reflection type display and saturation of transmission type display in a transflective display device and to provide a method for manufacturing the color filter substrate.  <P>SOLUTION: A reflection layer (211) is disposed in a prescribed reflection display region on a light transmissive substrate (201) made of glass or the like and a light transmission layer (214) having light transmissivity is disposed on the reflection layer. Since a color layer (212) is disposed to the whole of the reflection display region and a transmission display region, the layer thickness of the color layer in the transmission display region is thicker than the layer thickness of the color layer in the reflection display region. The color layer is formed by applying a photosensitive resin and patterning the resin. Since the light transmission layer has less affinity for the photosensitive resin which constitutes the color layer, the photosensitive resin applied when the color layer is formed is repelled by the light transmission layer and applied more onto the transmission display region. Therefore, the color layer having satisfactory thickness can be formed in the transmission display region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305076-A (JP)
Title: Balloon catheter apparatus
Inventor: HASEBE KAZUNARI
IPC: A61F7/12
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the uncontrollable movement of a thermocouple in a balloon and prevent the thermocouple from becoming excessively sensitive to a variation in temperature.  <P>SOLUTION: A guide tube 5 is inserted into a catheter body 1. The balloon 2 is installed across the tip part of the catheter body 1 and the guide tube 5. An electrode 3 for high-frequency heating and the thermocouple 4 are disposed in the balloon 2. The electrode 3 is formed in a coil shape, and wound on the guide tube 5. The thermocouple 4 is soldered to the tip of the electrode 3 by a solder 73 in a boundary portion between a first metal wire 71 (14) and a second metal wire 72 (15). The second metal wire 72 can be shared with the electrode 3 (13).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309758-A (JP)
Title: Camera main body and camera
Inventor: ISHII NORIYUKI
IPC: G03B17/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To attain proper photographing by limiting a setting range of photographing conditions of a silver salt film at imaging by a solid-state imaging device without allowing a photographer to particularly be conscious of which of photographing.  <P>SOLUTION: The camera main body 1 is constituted so that it has a structure in which a second rear cover 2 with the solid-state imaging device can be mounted in place of a first rear cover 3 for shading a silver salt film, either of the first and second rear covers is mounted to configure the camera, and exposure is possible within a range of prescribed photographing conditions. The camera main body 1 is provided with: an element information capturing section 151 for capturing the element information with respect to the solid-state imaging device when the second rear cover 2 is mounted; a shutter speed range limit section 153 for limiting the range of the prescribed photographing conditions by a prescribed range at mount of the first rear cover 3 on the basis of the element information; an aperture range limit section 154; and an ISO sensitivity range limit section 155.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306241-A (JP)
Title: Recording medium supply device, and recording device
Inventor: NONAKA TOSHIYUKI
IPC: B65H3/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium supply device for surely supplying the recording medium to the last, and to provide a recording device with the same.  <P>SOLUTION: This recording medium supply device is provided with a first and a second supply rollers 142a and 142b integrated with each other and for rocking to be brought in contact with the recording medium housed in a tray 110 each other. A being-caught preventing means 117 for preventing being-caught of the tray by the first supply roller is provided in a part of the tray to be brought in contact with the first supply roller, and a rocking angle regulating part 103a for abutting on the first and the second supply rollers to regulate rocking angle is arranged. With this structure, when the tray is being caught by the first supply roller, the being-caught preventing means absorbs this movement, and when the first supply roller exceeds the quantity of being-caught to be absorbed by the preventing means to catch the tray, the rocking angle regulating part mechanically stops the rock to surely prevent being caught of the tray by the first supply roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308434-A (JP)
Title: Data management system and retrieval system
Inventor: YASHIRO HIROKO
IPC: G06Q40/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data management system enabling a vision-based comparative selecting action.  <P>SOLUTION: A processing part 100 irrespectively processes an object element to be evaluated and an evaluation element that is an evaluation index as appositional data elements. Under this data model, the processing part 100 evaluates a plurality of object elements by a vertical evaluation element and by a horizontal evaluation element, respectively, and arranges and displays symbols corresponding to the respective object elements on a screen so that the evaluation result by the vertical evaluation element and the evaluation result by the horizontal evaluation element are reflected vertically and horizontally in the screen, respectively. A user can intuitively grasp the evaluation result by seeing the screen, and perform a comparative selecting action more rapidly than in a conventional confirmation of the evaluation result by sentence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002351052-A (JP)
Title: Mask for correcting light proximity effect and method for producing the same
Inventor: KIM BYEONG-SOO
IPC: G03F1/68
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a mask for correcting a light proximity effect and a method for producing the mask. SOLUTION: A dummy pattern is formed in a thin pattern region on a mask by utilizing phase contrast to impart the same shape as the shape of light diffracted by a dense pattern to light diffracted by the thin pattern, thereby reducing the thin-dense deflection of an element pattern formed on a wafer. An overall focus margin can be therefore increased.
Patent JP-2003312789-A (JP)
Title: Beverage container
Inventor: KONDO TAKASHI
IPC: B67D1/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage container which can approximately completely seal a gap between a mouthpiece and a bush against both the outside and the inside to keep hygienic and well keep quality of a beverage and enables a conventionally used beverage filling machine to be used as it is, resulting in an improvement in economy.  <P>SOLUTION: The bush 17 of a fitting 3 is screwed with the mouthpiece 14 of a beverage container body 1. Thus a gap between the inner periphery of the base of the mouthpiece 14 and the outer periphery of an intermediate part of the bush 17 is kept sealed by a first sealing member 23. In addition, a gap between the tip of the mouthpiece 14 and a step 25 of the bush 17 provided to cover the tip of the mouthpiece 14 is kept sealed by a second sealing member 26.  <P>COPYRIGHT: (C)2004,JPO