baber/WOPTO huggingface dataset:
Patent JP-2002339025-A (JP)
Title: Method for manufacturing ceramics and metal composite
Inventor: HARADA TAMOTSU
IPC: C22C1/10
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramics and metal composite by which a machinable composite can be obtained even if the high content of ceramic powder. SOLUTION: In the method for manufacturing the ceramics and metal composite an inorganic binder is added to alumina powder and they are mixed form a molded product, and the molded product is fired at 700-1,050 deg.C to form a preform, and then aluminum or aluminum alloy melted in a nitrogen atmosphere is infiltrated into the preform.
Patent JP-2002344819-A (JP)
Title: Variable voltage power source circuit and camera using the same
Inventor: ISHIGURO YUICHI
IPC: H04N5/374
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent break of an imaging device such as a pixel transistor or a HARP film by reducing the voltage of a power source when the drain voltage of the pixel transistor rises to increase the drain current or the dark current of the HARP film. SOLUTION: A circuit for supplying the power to the HARP film is constituted by serially connecting a constant voltage source 31 to a variable voltage source 30. The variable voltage source 30 automatically reduces the output voltage value when the current equal to or more than prescribed flows in a photoelectric conversion film.
Patent JP-2002341318-A (JP)
Title: Flat panel display device
Inventor: ECHIZENYA KIYOYUKI
IPC: G09F9/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a flat panel display device making a display cell certainly be fixed to a frame or to a metal bezel cover even when made light in weight and subjected to narrowing of the frame. SOLUTION: Protrusions 26 protruding from polarizing plates 22, 24, respectively, stuck to an upper surface and a lower surface of a liquid crystal cell 12 are fixed to edge 30 of a backlight 28 and placing parts 36 of the frame 32 with screws 40 together with the metal bezel cover 38.
Patent JP-2002340587-A (JP)
Title: Location information verifying system and method, computer program for executing the method, and storage medium storing the computer program
Inventor: TAKAHASHI HIROYUKI
IPC: G01C21/26
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To make meeting arrangement, etc., efficient by enabling a person and a motor vehicle to verify their respective locations. SOLUTION: When the person H is carrying a portable communication device 10 and an on-board communication device 20 is on board the motor vehicle V, the person H and the motor vehicle V are capable of conducting communication with each other, using the portable communication device 10 and the on- board communication device 2, and the portable communication device 10 and the on-board communication device 20 each have identification information, capable of authenticating the other side of communications.  When the identification information of the portable communication device 10 and that of the onboard communication device 20 match with each other, while locational information is exchanged automatically with each other between both sides of the communication, the locational information and attribute information of the other side of communication are fetched and displayed on the displays of the communication devices 10 and 20.
Patent JP-2002340152-A (JP)
Title: Lubricating device for gear
Inventor: MORIKAWA KUNIHIKO
IPC: F16H1/08
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently lubricate a gear without increasing the mixing loss of lubricating oil over a wide operation range from a low-speed operation to a high-speed operation. SOLUTION: This lubricating device has a first lubricating oil supply nozzle 9a for supplying the lubricating oil to an engagement part of an engaging gear at an engaging side thereof, and a second lubricating oil supply nozzle 9b for supplying the lubricating oil to an engagement part at the opposite side. As the number of revolution of the gear is higher, the lubricating oil supply quantity at the first lubricating oil supply nozzle 9a side is reduced, and the lubricating oil supply quantity at the second lubricating oil supply nozzle 9b side is increased.
Patent JP-2002354337-A (JP)
Title: Image service system and image service method
Inventor: YAMAZAKI MASABUMI
IPC: H04N5/232
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To offer services, by which all sorts of images can be obtained easily, giving the sensation as though of personally shooting at the scene, without having one to go out for shooting. SOLUTION: A user can choose at his option several cameras 104 over the network and use them by only accessing to a server 300 of a management center 200 from an operation terminal 101 for users via the Internet 102. In this way, he can obtain all sorts of images from the microscopic world to the outer space, which he desires and which are shot by the chosen cameras via the network. Also, user identification codes for identifying users and camera identification codes for identifying cameras which are chosen by the operation terminals for users or owners of the cameras are stored and controlled with relation between them by the server 300 and a charge for rental fee of each camera can be made.
Patent JP-2002004694-A (JP)
Title: Metal fitting and manufacturing method for the same
Inventor: LUCIANO SARICE
IPC: E05D7/12
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting capable of simplifying longitudinal adjustment for a clip hinge which can be adjusted by an eccentric member, and being manufacturing at low cost. SOLUTION: This metal fitting is provided for fastening a hinge arm of a hinge for fittings to a support wag. The metal fitting is provided with a long base plate having at least two bores 5 for receiving a fastening element, a cover plate 2 covering at least a part of the base plate and guided to be displaceable in the cross direction on the base plate, and the eccentric member 3 for displacing the cover plate 2 to the base plate. The base plate is provided with a flange-like end edge 4 having a click-like extended 6 connected to the periphery of the bore 5 for receiving the fastening element. Each flange-like end edge 4 passes through a corresponding rectangular opening 7 provided in the cover plate 2. Each click-like extended part 6 is bent downward to the flange-like end edge 4 to cover the side edge of the corresponding rectangular opening 7.
Patent JP-2002001623-A (JP)
Title: Apparatus for compensating weight
Inventor: HOFMANN KLAUS
IPC: B23Q1/72
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus constructed simply and in a compact and capable of compensating weight without requiring an expensive pressure medium feeder and control device. SOLUTION: The compensating apparatus includes one or plural spiral springs 1, 15 to 18, wherein each one end 7, 29 of the spiral springs is connected to fixed component members 8, 19 for generating reaction force against the weight of the movable machine parts 12 and 35, and the other ends 2 and 31 are connected to the movable machine parts 12, 35.
Patent JP-2002348556-A (JP)
Title: Method for bonding metal member and bonded metal member
Inventor: FUSE HIROKI
IPC: C09J5/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding metal members by which bonding of the mutual metal members having high reliability is readily obtained in a short time by using an adhesive capable of advancing curing with an external atmosphere in a short time and bonded metal members. SOLUTION: This method for bonding the metal members comprises placing an adherend metal plate 9 having a plurality of through-holes 8 leading from the outside to an adhesive surface through an interposed ultraviolet curing type adhesive 7 on the surface of a metal plate 6, irradiating the metal plate 6 and the adherend metal plate 9 with ultraviolet rays, thereby admitting the ultraviolet rays from the peripheries of the metal plate 6 and the adherend metal plate 9 and the peripheries in through-holes 8 to a space between the metal plate 6 and the adherend metal plate 9 and subjecting the ultraviolet curing type adhesive 7 to a curing reaction from the peripheries of the metal plate 6 and the adherend metal plate 9 and the peripheries in the through-holes 8.
Patent JP-2002353598-A (JP)
Title: Cleaning machine
Inventor: KOGA YUZURU
IPC: B08B1/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning machine, which can clean various kinds of substrates and can be incorporated in the production line of printed board. SOLUTION: The cleaning machine comprises a transfer belt 3 for transferring a substrate, while mounting the edge part thereof. An adsorption roller 4 adsorbs dust on the surface of the substrate by its wettability and the adsorbed dust is transferred to an adhesive roller 5. Consequently, the adsorption roller sustains cleaning effect over a long time. Since the substrate is mounted on the transfer belt at the edge part thereof, even a substrate already mounting an electronic component can be cleaned on the rear side thereof. When the suction roller is held at a position retracted from the substrate by a retracting mechanism 10, the adsorption roller can be incorporated in the production line.
Patent JP-2002353611-A (JP)
Title: Removable nozzle for hot air
Inventor: HAGIWARA YASUHITO
IPC: H05K7/12
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a removable nozzle for hot air which enables to improve remarkably the working efficiency in both replacement of nozzle and change of nozzle direction. SOLUTION: The removable nozzle for hot air comprises a nozzle holder 2 having introducing sections 2c and hook-like locking sections 2d, an attachment 3, and a cover 4 which has locking pins 4a and is so installed as to be relatively displaced by a given quantity in the up and down direction with respect to the attachment 3. The locking pins 4a are introduced from the introducing sections 2c of the nozzle holder 2 to the locking sections 2d, and butting sections provided in the nozzle holder 2 and in the attachment 3 which are opposite with each other are elastically butted against each other by the force applied to the nozzle holder 2 from an energizing member 5 via the locking pins 4a, to fix the nozzle holder 2 to the attachment 3 removably.
Patent JP-2002348366-A (JP)
Title: Manufacturing method of biodegradable polyester
Inventor: MIYAMOTO TAKASHI
IPC: C08G63/78
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lactic acid polyester having high molecular weight which has a good reactivity with a curing agent and curability, and high adhesive strength. SOLUTION: A manufacturing method of a biodegradable polyester uses at least either the method (a) or (b): (a) a method obtaining the biodegradable polyester by ring-opening polymerization of a lactide in the presence of a compound containing a reactive polar group in the high concentration; and (b) a method obtaining the biodegradable polyester by a binding reaction with a reactive polar group in the high concentration after ring-opening polymerization of a lactide.
Patent JP-2002354380-A (JP)
Title: Digital video recording/reproducing device
Inventor: SHIRASUGA KEIICHI
IPC: H04N5/445
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital video recording/reproducing device capable of displaying a smooth reproduced picture in fast forward or fast-rewind reproduction. SOLUTION: In fast-forward or fast-rewind reproducing, a video decoder 17 synchronizes encoded pictures in video data read from a recording medium 14 by a data reading section 15 with an n-times speed clock to generate frame data, a video buffer 18 divides the respective frame data into n sheets of encoded pictures into n, and by making the regions of 1/n, each having a different position on each screen of the frame data of the n pieces of encoded pictures, to be composited to thereby form one sheet of frame data and output it.
Patent JP-2002348883-A (JP)
Title: Structure of foundation and construction method thereof
Inventor: KAWAI YOSHIMICHI
IPC: E02D27/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of foundation and a construction method thereof capable of flattening the upper surface of a concrete foundation even if special flatting work is not carried out, carrying out sill stable supporting, corrosion prevention and accurate positioning of an anchor bolt planted in the foundation. SOLUTION: An upper surface mounting shape steel 19 is placed on the upper surface 2 of the foundation 1 of a concrete construction and, at the same time, when a foundation concrete is placed, the upper surface 2 is flattened by bringing the concrete into contact with the upper surface mounting shape steel 19 placed to a position of the upper surface.
Patent JP-2002345429-A (JP)
Title: Method for producing cut burdock
Inventor: TAKANO SEIICHI
IPC: A23L19/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cut burdocks obtained by cutting burdocks and removing harshness therefrom, bagged and putting on sale, excellent in storability without requiring the sealing together of a preservation solution. SOLUTION: The harshness-removed cut burdocks are soaked in an antioxidant solution, and placed in a refrigerator for more than 8 hours, as they are dipped in the antioxidant solution. Then, only the dipped cut burdocks are bagged and the opening of the bag is closed with a detachable clip.
Patent JP-2002011153-A (JP)
Title: Arrange ball machine
Inventor: FUKUI SHIZUKO
IPC: A63F7/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide technology for an arrange ball machine provided with a perfect security for eliminating injustice which is mainly composed of a main controller. SOLUTION: A main control security 401 of the main controller 80, pattern control security 402 of an output controller 81 of a liquid crystal pattern display 51, and launcher security 403 of a launch controller 83 make it impossible to remove connectors provided in a three-dimensional harness 231 except when the security of each controller is cancelled. By making each connector, header, harness wires, and flat cables transparent, a foreign matter illegally set on the rear side of each wire can be easily found by a third party. Due to all these efforts, illegal controllers such as 'suspended board' or foreign matters can be found easily, and eventually preventing the installation of them.
Patent JP-2002064095-A (JP)
Title: Method and device for processing semiconductor substrate with hydroxyl radical
Inventor: POKHAMA HIMANSHU
IPC: H01L21/316
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for depositing a film on a substrate by reacting hydroxyl radical with a precursor so that the precursor is decomposed. SOLUTION: Hydroxyl radical, which is produced in a hydroxyl-ion producing device 14 outside of a chemical vapor deposition reactor 30, are mixed with a precursor to form a hydroxyl ions-precursor mixture. The hydroxyl ions- precursor mixture is introduced into the chemical vapor deposition reactor 30. The precursor is selected among silane, silicon, organic metal compound, and silicon-contained gas. An inert gas is used as carrier gas of the precursor.
Patent JP-2002358305-A (JP)
Title: Apparatus and program for data processing
Inventor: SASAKI CHIKASHI
IPC: G06F21/84
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for data processing capable of changing registration of item processing easily without confirming normal data of each item in a database with no need for large scale operations. SOLUTION: In the apparatus, a view definition file 12b which sets for each item data in a file by associating the item data with files stored into a DB(database) file 12 whether to display the item data with reading out the normal data or display the item data by replacing them with tentative data, is provided by setting a limited level corresponding to a user.  For example, when a general clerk of the personnel division changes the registration of item processing and the like in salary register files which are permitted to browse the normal data only by persons with rank higher than that of a manager of the division, the item data specified as a dummy is displayed by replacing them with a tentative character string whose normal character string is selected at random based on the specifications of original/dummy at each item set by a view defining of the limited level for the clerk, normal numeric values are displayed by replacing them with tentative numeric values produced at random based on average values of the normal numeric values, and registration processing for the item data specified as the dummy is displayed by processing based on the tentative data.
Patent JP-2002361839-A (JP)
Title: Mark detector
Inventor: SATO HIROSHI
IPC: B41F33/14
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To automatically set a position of a sensor in a widthwise direction of a web and detecting timing of a transferring direction of the web so as to detect a mark at a detecting center of the sensor. SOLUTION: The mark detector comprises a transfer detecting means for detecting the transfer of the web to output a transfer pulse signal, a plate cylinder rotation detecting means for detecting a rotation of a plate cylinder to output a rotational pulse signal, a moving means for moving an imaging means so as to enable the vicinity of an end of the web fed in a printer and a printing surface to be imaged by the imaging means and outputting the imaged position of the imaging means, the imaging means for imaging the vicinity of the end of the web and the printing surface to output an imaging signal, and a processing means inputting the transfer pulse signal, the rotational pulse signal, the imaging position and the imaging signal to process to calculate the position of the mark in the width direction and the transferring direction of the web.
Patent JP-2002023211-A (JP)
Title: Time compensating architecture controlling timing of optical signal
Inventor: PALESE STEPHEN P
IPC: G02F1/03
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a time compensation architecture which uses an optical device as controllable delays. SOLUTION: The architecture is constituted of a means which receives plural optical signals, optical means which selectively delay the respective propagation of the plural optical signals and a means which outputs optical signals, to which time delays are given. These delays are attained by varying the refractive index or the length of each element and an active or a passive compensation method is used.
Patent JP-2002367527-A (JP)
Title: Internal magnetic shield of color cathode-ray tube
Inventor: MATSUBARA DAISUKE
IPC: H01J29/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an internal magnetic shield structure allowing a plurality of internal magnetic shields, even when stacked, to be easily taken out one by one, and making them resistant to deformation. SOLUTION: The internal magnetic shield 10 is provided with projecting parts 11 formed by burring or deep drawing near the centers of four sloping parts 10a.
Patent JP-2002365188-A (JP)
Title: Material testing machine
Inventor: KONO TOSHIYUKI
IPC: G01N3/08
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a material testing machine capable of positioning a crosshead or the like so that the set inter-gripper distance can be automatically acquired regardless of the kind of the mounted grippers only by mounting the grippers and setting the inter-gripper distance. SOLUTION: The grippers 15a, 15b are photographed by a photographing means 40, and the shape thereof is recognized by image processing using the output. Size information of the pertinent grippers is read out from a storage means 31 for storing shape/size information of plural kinds of grippers, and a moving member (crosshead) 13 where one gripper 15b is mounted is automatically positioned so that the set inter-gripper distance L can be acquired.
Patent JP-2002366355-A (JP)
Title: System and method for information acquisition
Inventor: AKUTSU KIYOHIDE
IPC: G06F9/44
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To realize an information acquisition system which can easily perform corrections like addition, deletion of internal information and the like used by application software. SOLUTION: An information acquisition server 2 is provided which has an information acquisition function table where information acquisition functions and reserved words corresponding to these functions are recorded in relation to each other and an information acquisition processing means which designates an information acquisition function in the information acquisition function table to a machine tool 1 to acquire internal information from the machine tool 1.  The information acquisition processing means has a dynamic data exchange function and acquires pertinent internal information out of already acquired internal information on the basis of contents of the information acquisition function table in response to an inquiry about information with a reserved word received from a PC 3 which is executing application software capable of coping with the dynamic data exchange function, and this acquired internal information is provided to the PC 3 by using the dynamic data exchange function.
Patent JP-2002367673-A (JP)
Title: Electrolyte and secondary battery
Inventor: SHIZUKA KENJI
IPC: H01M10/0567
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery that has improved safety in the over charge condition and an electrolyte used in it. SOLUTION: In the electrolyte solution in which lithium salt is dissolved in a solvent made of mainly at least one kind of a non-aqueous system solvent selected from a group of carbonic ester, ether, and lactone, dicarboxylic acid diester (excluding oxalic diester and succinic acid diester) and its derivative are contained 0.1-5 wt.% in the above solvent.
Patent JP-2002368050-A (JP)
Title: Method and equipment for measuring organic matter on surface of semiconductor substrate
Inventor: ITO AKIKO
IPC: G01N27/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To measure the quantity of organic matters adhering onto the surface of a semiconductor substrate locally. SOLUTION: In the method for measuring the quantity of organic matters on the surface of a semiconductor substrate, surface static charges Qss generated by irradiating the surface of the semiconductor substrate with light are measured and after removing the organic matters on the surface of the semiconductor substrate 14, surface static charges Qss' on the surface of the semiconductor substrate 14 are measured similarly to the previous time. The quantity of organic matters adhering to the surface of the semiconductor substrate 14 can be determined from the difference between the Qss and Qss'. Since the Qss can be measured at a pitch of 15 mm, for example, the quantity of organic matters adhering to the surface of the semiconductor substrate can be measured locally.
Patent JP-2002368721-A (JP)
Title: Optical node device and wavelength multiplex optical transmission system
Inventor: SHIBAGAKI TARO
IPC: H04B10/27
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical transmission system whose configuration can be easily simplified. SOLUTION: A periodic filter 1 periodically separates a wavelength multiplexed light comprising multiplexed wavelength lights λ1, λ2, etc., into wavelength groups comprising wavelength lights of (λ1, λp+1, λ2p+1, etc.), (λ2, λp+2, λ2+2, etc.), etc. Then an optical exchange section 3 selects an wavelength group, Differentiating the period (p) of the periodic optical filter 1 from the period (q) of a periodic optical filter 2 can output the wavelength lights included in each wavelength group from different separate ports of the periodic optical filter 2 so as to completely separately the wavelength light.