baber/WOPTO huggingface dataset:
Patent JP-2002072357-A (JP)
Title: Projector
Inventor: FUJIMORI MOTOYUKI
IPC: G03B33/12
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a projector with a fitting structure for polarizing plates, which facilitates replacing operation for the polarizing plates and is adaptive to higher luminance of a light source lamp, the size reduction of the device, etc. SOLUTION: It is made possible to insert and extract projection-side polarizing plates 961R, 961G and 961B provided between liquid crystal panels 925R, 925G and 925B and the light incidence end surface of a cross dichroic prism 910 at right angles to the plane prescribed by the center lines of pieces of luminous flux made incident on the liquid crystal panels 925R, 925G and 925B. The projection-side polarizing plates 961R, 961G and 961B can be replaced without attaching nor detaching the liquid crystal panels 925R, 925G and 925B. Consequently, it is made easy to replace the projection-side polarizing plates 961R, 961G and 961B and the fitting structure for the projection-side polarizing plates 861R, 961G and 961B can be obtained, which is adaptive to higher luminance of the light source lamp, the size reduction of the device, etc.
Patent JP-2002080622-A (JP)
Title: Flame-retardant polyamide-based cured sheet
Inventor: URABE HIROSHI
IPC: C08J5/18
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cured sheet excellent in flame retardancy, incineration properties, environmental properties, tearing properties, mechanical strength and workability. SOLUTION: The cured sheet is prepared by extrusion-molding a polyamide resin composition which comprises 98-70 pts.wt. of a polyamide resin and 2-30 pts.wt. of a non-halogenous flame-retardant. The non-halogenous flame-retardant is preferably a triazine-based one. The polyamide is preferably nylon 6, nylon 6/66 and/or nylon 66. It is preferable to set the incineration residue, oxygen index, burning properties, tear strength and the like of the sheet at specific values.
Patent JP-2002082278-A (JP)
Title: Automatic multi-point focusing camera
Inventor: MATSUMOTO TOSHIYUKI
IPC: G03B13/36
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of reducing the flicker of superimpose display felt by a photographer in the case of detecting a moving subject by a visual line AF and preventing the photographer from feeling the follow-up delay of the superimpose display to subject's movement (visual line movement). SOLUTION: The automatic multi-point focusing camera 10 having plural focus detection areas is provided with a range finding area display part 5 for displaying an area for adjusting a focus out of plural focus detection areas in a finder, a visual line detection part 4 for detecting a photographer's visual line, an image movement operation part 3 for calculating quantity concerned with the movement of a subject image, and a means for changing the display method of a display part 5 on the basis of the detection results of the operation part 3 and the detection part 4 when the detection part 4 is driven.
Patent JP-2002087281-A (JP)
Title: Steering wheel
Inventor: MORI HIROKI
IPC: B62D1/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel allowing improvement of strength of a wood member and the appearance of the wood member. SOLUTION: In the steering wheel 10, a partial piece 20A and a partial piece 20B constituting the wood member 20 are joined to each other through a joint surface 26 to mount the wood member 20 on a cored bar 16. The partial piece 20A and the partial piece 20B are formed of one solid wood, and partial piece 20A and the partial piece 20B are formed of the mutually adjacent solid woods. Therefore, camber degree between the partial piece 20A and the partial piece 20B generated by changes of temperature and drying degree of the wood member 20 is uniform between the partial piece 20A and the partial piece 20B, and strength of the wood member 20 on the joint surface 26 can be increased. Pattern displacement, extreme change, and color change of the grain 28 do not occur on the joint surface 26 to improve the appearance of the wood member 20.
Patent JP-2001355074-A (JP)
Title: Electroless plating method, and apparatus thereof
Inventor: SEGAWA YUJI
IPC: H01L23/52
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electroless plating method capable of consistently and uniformly forming a barrier layer by the electroless plating treatment and reducing the use of a chemical, and an apparatus thereof. SOLUTION: In this electroless plating method for forming the barrier layer by implementing the electroless plating on a surface to be plated, a work 40 to be plated is fixed on a rotatable base 4 at least in one of a pre-treating step of the electroless plating and an electroless plating step, the plating chemical 43 is fed onto the surface to be plated of the work 40 from a nozzle 42, etc., a plating film 43a is formed by raising the plating chemical, and after the treatment, the plating chemical is overshot and removed by rotating the base 4. Alternatively, the plating chemical containing the complexing agent and the reducing agent of >=3 mols based on a first metal material of 1 mol mainly constituting a plating film, and prepared to >=pH 9 is accommodated and used under the inert gas or ammonium atmosphere.
Patent JP-2001147942-A (JP)
Title: List information managing system
Inventor: KUMAGAI YOSHITARO
IPC: G06Q50/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a list information managing system, with which the entire change of information on members on the list of names can be speedily reported to each of members on the list. SOLUTION: Personal computers(PC) 5, 7 and 9 in the houses of members of an alumni association are connected through an internet 11 to a server 3 of an alumni association office 1. When the PC 5 of a member of the alumni association accesses the home page of the server 3 and selects an information updating function, his own information appears on a display 13 and the address of variable information can be changed.
Patent JP-2002045640-A (JP)
Title: Method and device for eliminating blue smog
Inventor: NISHIMURA KOICHI
IPC: B01D53/34
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To suppress dust such as blue smog generated in an asphalt manufacturing plant. SOLUTION: The method for eliminating the blue smog, or the like, comprises forcedly sucking oil smoke, or the like, generated in the plant into a blue smog elimination device by utilizing a negative pressure caused by a fan device provided at the rear of the blue smog elimination device, then separating the oil smoke, or the like, by the cyclone effect in the blue smog elimination device, simultaneously spraying a foamed liquid foamed by adding an air pressure to a mixed liquid of a foaming agent and a deodorant onto the oil smoke, or the like, being separated so as to collide and mix the foamed liquid with the oil smoke, or the like, and to cover the oil smoke, or the like, with the foam, separating the oil smoke, or the like, into a clear gas and a sludge material such as oil sludge, and discharging/exhausting them from the device.
Patent JP-2002081931-A (JP)
Title: Step measuring method and apparatus
Inventor: YOKOYAMA YUKIO
IPC: G01B21/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To simply, directly and accurately measure a step between test surfaces by one person, provided that an obstructive partition exists between the surfaces where the step is to be measured. SOLUTION: For measuring a step between test surfaces 17, 18 which face in the same direction and are partitioned by a partition 19, a portable measuring unit 1 is used. This unit is movable along the surface of the partition 19 and has distance sensors 5, 6 corresponding to the surfaces 17, 18 at least one to one. It measures the distances of the surfaces 17, 18 from the respective sensors 5, 6 and the inclination of the measuring unit is measured by one of the sensors 5, 6 and a separate distance sensor 7 the unit has, corresponding to the surface to be measured by the one sensor. The distance difference from the sensors 5, 6 between the surfaces 17, 18 obtained from the surface of the partition 19 being a reference plane is corrected according to the inclination of the measuring unit.
Patent JP-2001202863-A (JP)
Title: Electromagnetic relay
Inventor: FUNAYAMA HIDEO
IPC: B60S1/08
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay which can prevent short between normal closed contact and normal open contact by the arc although length of gaps between the contacts are short. SOLUTION: This electromagnetic relay comprises one coil, and contacts group including a plurality of normal opened fixing contacts connected in series by switching on the basis of the electromagnetic control by the coil.
Patent JP-2002092966-A (JP)
Title: Optical recording medium, its adapter and its driving device
Inventor: MURATA YOSHIYUKI
IPC: G11B7/24
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a very small optical recording medium having excellent convenience in carrying. SOLUTION: A CD card adapter 10 has a shape with a partial lack in a disk and the lack part is a CD card mounting part 13. A CD card 1 is mounted on the CD card mounting part 13 of the CD card adapter 10. The CD card 1 is provided with a read only area for optically reading recording contents and a write once area for optical recording. When the CD card 1 is mounted on the CD card adapter 10, the CD card adapter 10 and the CD card 1 integrally constitute one disk so as to be driven like a normal disk shape optical recording medium.
Patent JP-2002094919-A (JP)
Title: Image information supply device for mobile phone
Inventor: SHIMIZU YUSUKE
IPC: H04W4/18
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image information providing device for a mobile phone that makes the mobile phone easily fetch original image information as an image in a standby state and a background image of the mobile phone. SOLUTION: A user confirms image information entered from a scanner 5 or a digital camera 7 by displaying the image information on a touch panel 9. When the user decides an image to be fetched, the image information is converted into information having a file form and a file size corresponding to a model of the mobile phone through the button operations by the user, and a memory in the mobile phone fetches the image information from an external connection terminal of the mobile phone via a connector 13a.
Patent JP-2002086921-A (JP)
Title: Reversible heat-sensitive color development composition and reversible heat-sensitive recording medium using it
Inventor: TORII MASASHI
IPC: B41M5/337
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive color development composition in which color developing and color erasing utilizing a color developing reaction between an electron donating color developing compound and an electron accepting compound are reversible and a reversivle heat-sensitive recording medium in which a color-developed image can be formed and erased by providing it on a substrate such as a paper and controlling heat energy. SOLUTION: In the reversible heat-sensitive color development composition in which the electron donating color developing compound and the electron accepting compound are used and relatively color-developed condition and color- erased condition can be formed by difference in heating temperature and/or cooling speed after heating, the electron donating color developing compound, the electron accepting compound and in addition, as a color erasing accelerator, a compound constituted by incorporating at least four groups of general formula (1) -X-(CH2) CHr (wherein X is -OCONH- or -NHCOO- and r is an integer of 5-21) on an aliphatic hydrocarbon group are incorporated in the reversible heat-sensitive color development composition.
Patent JP-2002092924-A (JP)
Title: Method and apparatus for adjusting optical head
Inventor: FURUTA HIROKAZU
IPC: G11B7/22
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for adjusting an optical head by which interference fringe can be analyzed to detect aberration when there are a plurality of light beams emitted from the objective lens of the optical head. SOLUTION: The method and apparatus include a diffraction grating 2 which diffracts a plurality of light beams emitted from the optical head, and emits the sharing interference light beams of diffracted light beams of a plurality of different order sets, a mechanism 33 which shifts the diffraction grating 2, a pinhole aperture 23 which passes only one main set of diffracted light beams among the plurality of diffracted light beam sets, and interrupts the diffracted light beams of other sets, an image-receiving body 5 which receives the sharing interference light beams, a characteristics detector 14 which measures the phase of a light intensity change in a plurality of points of measurement in the interference figure of the sharing interference light beam received by the image-receiving body 5,  and determines the characteristics of a condensing lens 28 on the basis of a measured result, and an adjustment mechanism to adjust the optical system of the optical head 1 on the basis of the detection result of the characteristics detector 14.
Patent JP-2002094410-A (JP)
Title: Antenna switch module equipped with saw filter
Inventor: HAYAKAWA TOSHITAKA
IPC: H05K3/46
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna switch module which can be further reduced in height as compared to the conventional modules and easily mounted with a cap on its top. SOLUTION: A high-frequency antenna switch module 1 is composed of a multilayer board 10, diodes D1 to D4 mounted on the board 10, at least a high- frequency SW1 (SW2) composed of inductors and capacitors built in the board 10, at least a low-pass filter LPF1 (LPF2) composed of inductors and capacitors built in the board 10, a SAW filter SAW1 (SAW2) mounted on the board 10, and a cap 7. An opening 6 is provided to the cap 7 of the high-frequency antenna switch 1, with which the antenna switch 1 can be reduced in height, and a time required for putting the cap 7 on the top of the board 10 can be shortened, to enable reducing of the antenna switch price.
Patent JP-2002090021-A (JP)
Title: Cooling showcase
Inventor: NAGATAKE MASAHIKO
IPC: F25D11/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional art that a space is not secured for holding POP for sales promotion, tags and waste cloth for cleaning the showcase, etc., around the showcase, and this causes inconvenience for a salesclerk in cleaning and changing POP, and the like. SOLUTION: A kick plate 29 having an opening 29F is provided in the front lower part of a heat-insulating wall to cover the space between the insulating wall and the floor surface. In the showcase, a container box 40 is provided, which can be inserted from the front part through the opening.
Patent JP-2002090094-A (JP)
Title: Space stabilizer
Inventor: YAMAMOTO SEIJIRO
IPC: B64D47/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a space stabilizer in which space stabilization performance and follow-up accuracy of a target are enhanced. SOLUTION: The space stabilizer comprises a target direction calculator 3, and a differentiator 4 serving as means for calculating the time variation rate (i.e. speed) of the target direction wherein the drive system of a camera 1 is formed of a speed system and an angle system. A target direction is inputted as a command to the angle system and the sum of output from a series compensation controller and the time variation rate (i.e. speed) of the target direction is inputted to the speed system. When space stabilization is performed for the target of the camera 1, the time variation rate of the target direction is followed up, at first, through control by the speed system to realize space stabilization of low follow-up accuracy and high space stability. Furthermore, output from the series compensation controller 5 constituting the angle system is also followed up.
Patent JP-2001154727-A (JP)
Title: Vehicle diagnostic system and method
Inventor: KIN SOKAN
IPC: G06Q50/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method capable of accurately diagnosing the faults of a vehicle by utilizing data received through an electronic control device and the data measured by a map sensor. SOLUTION: Measured data from the electronic control device 120 for executing the self-diagnosis of the vehicle and the map sensor 210 are transmitted to a server computer 500 through the Internet. A fault is diagnosed by diagnosis algorithm and diagnostic contents and the contents of maintenance guide for maintaining the vehicle on the basis of the diagnostic contents are provided to a client.
Patent JP-2001148380-A (JP)
Title: Method and apparatus for integrating metal nitride film with semiconductor device
Inventor: NARWANKAR PRAVIN
IPC: C23C16/34
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing method for integrating metallic nitride film with a semiconductor device. SOLUTION: A dielectric layer is formed on the substrate. The dielectric layer is exposed in a first chamber to an active nitride atom formed in a second chamber, in order to form the dielectric layer passivated by nitride. The metallic film is successively formed on the dielectric layer passivated by nitride.
Patent JP-2002104651-A (JP)
Title: Rotary type conveyance system for electronic part and method of transferring electronic part
Inventor: MURAKAMI MASAHIRO
IPC: G01R31/26
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type conveyance system simple in constitution but capable of securing positioning of an electronic part during delivery of the electronic part. SOLUTION: An electronic part W mounted on a support stand 16 on a third rotary table 11 on the side for receiving the electronic part W is grasped by a pair of chucking arms 21 and positioned in a regular position on the support stand 16. The chucking arm 21 is opened and closed by a drive source 26 containing a working rod 24 situated at a delivery station 17.
Patent JP-2002106194-A (JP)
Title: Building structure for perishables market
Inventor: OSHIRO SHOICHIRO
IPC: E04B2/56
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a building structure for a perishables market, enabling perishable foods such as fish to be sanitarily processed. SOLUTION: A building T in the perishables market is provided with a side wall part 1 with which the outside and inside of the building T are partitioned. At least part of the wall part 1 is formed with an opening K, which is provided with a supporting part 5 for detachably supporting a net panel member 4 whose net 3 is installed inside a frame member 2.
Patent JP-2002106309-A (JP)
Title: Roller-type cam follower device
Inventor: KADOKAWA SATOSHI
IPC: F16H53/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a roller-type cam follower device capable of reducing the abrasion of a contact face of a roller and a cam lobe. SOLUTION: The crowning 53 continuously changing its radius of curvature, is applied onto an outer peripheral face 51 of the roller 45. The crowning 53 can be comparatively easily obtained by utilizing, for example, a logarithmic curve or the like. Both end faces 55 of the roller 45, and the crowning 53 are connected with continuous curvature, and circular flanges 57 having an outer diameter smaller than the roller are projected from both end faces 55 of the roller 45.
Patent JP-2002105978-A (JP)
Title: Vertical ditch excavation method and device
Inventor: UCHIDA KATSUMI
IPC: E02F5/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method and device for excavating efficiently and in low cost a narrow vertical ditch. SOLUTION: A planar excavation member 10 provided with a blade 10b for excavating ground at the lower side is pressed in from the above side to excavate the ground.
Patent JP-2002105446-A (JP)
Title: Display device
Inventor: KOMATSU MASAAKI
IPC: C09K11/79
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a reduced color-tone change in the region of a large electric current. SOLUTION: The display device has a face plate 2 provided on the inner face thereof with a fluorescent screen 3 which contains a ZnS:Cu, Al phosphor and at least one kind of a phosphor selected from the group consisting of a Y2SiO5:Tb phosphor, a Y3(Al1-x, Gax)5O12:Tb phosphor (wherein, x is in the range of 0<x<1) and a Zn2SiO4:Mn phosphor.
Patent JP-2002104223-A (JP)
Title: Steering torque presumption device, steering torque presumption method and steering device
Inventor: ONO HIDEKAZU
IPC: B62D119/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To more accurately presume a torque acting on a steering wheel and more appropriately judge a wheel-free state. SOLUTION: A disturbance torque Td as a torque acting on a steering shaft from the outside is presumed based on an inputted steering angle θh and a steering angular velocity ωh by an observer method at a disturbance torque presumption part 64. The presumed disturbance torque Td and a shaft torque Tp acting on the steering shaft are added by an adder 66 to presume a steering torque Th. When an absolute value of this presumed steering torque Th is less than a threshold value and a predetermined time is passed, the wheel-free state is judged by a state judgment part 68. A more precise wheel-free state can be judged by presuming the steering torque Th with a good follow-up property and a high accuracy.
Patent JP-2002118886-A (JP)
Title: Wireless control system
Inventor: NAKAGAWA KATSUYA
IPC: A63F13/49
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a wireless control system capable of evading a state to be caused by no transmission of user's processing to a body due to the interruption of a radio communication line or the shutoff of a battery. SOLUTION: A data processor H1 included in the wireless control system is provided with a radio port H2 for executing radio communication with a controller C1, a communication state detection means H3 for detecting a communication state between the processor H1 and the controller C1, a temporary stop means H4 for temporarily stopping a part of processing being executed by the processor H1, and a host function processing means H5 for managing the data processing of the processor H1. The controller C1 is provided with a radio port C2 for executing radio communication with the processor H1 and a controller function processing means C3 for executing the processing of a controller function. When the means H3 detects the off state of the communication line, the means H4, H5 execute control so as to temporarily stop a part of data processing.
Patent JP-2001177366-A (JP)
Title: Manufacturing method for surface acoustic wave device
Inventor: TAKADA HIDEKAZU
IPC: H03H3/10
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a surface acoustic wave device, by which a surface acoustic wave device can be sealed in a stable state of a frequency f0 by stabilizing the surface of electrodes of IDTs or the like that are activated after frequency adjustment and the frequency can be fine- adjusted. SOLUTION: A metal film 11 is formed on a prepared wafer 10, etching the metallic film 11 forms IDTs 2 and reflectors 3, the frequency is adjusted by trimming a piezoelectric substrate 10a and the IDTs 2 which are part of the wafer 10, the surface of the IDTs 2 are rapidly modified through heat treatment under an oxygen atmosphere, to form a modified layer so as to stabilize the characteristics.