baber/WOPTO huggingface dataset:
Patent JP-2002153624-A (JP)
Title: Pachinko machine
Inventor: WATANABE KEIICHI
IPC: A63F7/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of enhancing playability. SOLUTION: Upon the entry of a game ball into a left starting hole 6, the left flipper 20 of a variable prize-awarding device 5 is opened and fifteen prize balls are dispensed when a left counting switch 20b detects the passage of the game ball. Upon the entry of a game ball into a right starting hole 7, the right flipper 22 of the device is opened and ten prize balls are dispensed when a right counting switch 22b detects the passage of the game ball. Because the number of prize balls which a player can obtain differs depending on whether the ball enters the left starting hole 6 or the right starting hole 7 (that is, whether the left flipper 20 or the right flipper 22 is operated for opening), the contents of the game are diversified accordingly for increased playability.  Upon the entry of a game ball into a central starting hole 8, the left flipper 20 and the right flipper 22 are each opened once, a total of twice, to further diversify the contents of the game.
Patent JP-2002161002-A (JP)
Title: Surface-coated biologically active particles and method of producing the same
Inventor: TACHIBANA MASAMI
IPC: B01J2/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide surface-coated biologically active particles that can readily secure a desired level of the release function even in the case where the coated layers are exposed to excessive physical shocks or in the case where the coated layer is made thin. SOLUTION: Biologically active particles are coated on their surfaces with a coating material that includes a resin having the Durometer D hardness of from 54 to 71.
Patent JP-2002164311-A (JP)
Title: Method and apparatus of orientation flat machining of ingot
Inventor: OBARA TORU
IPC: C30B33/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To accurately grind and machine an orientation flat, even if a core slides in the method, and to provide an apparatus for the orientation flat machining of an ingot. SOLUTION: In this method, the ingot I of a semiconductor single crystal, that has been ground and machined in a cylindrical shape, is ground by a whetstone 1 for machining the orientation flat. In this case, the method includes a process for fixing the ingot to a main shaft section 2; a process for measuring a diameter D of the ingot; a process for making a measuring probe 3, that can detect position coordinates with the main shaft section as a standard, to be brought into contact with the ingot fixed to the main shaft section; a process for measuring the amount of misalignment between a center shaft C1 of the ingot and a center shaft C2 of the main shaft section, based on the detected position coordinates; and a process for adjusting grinding position due to the whetstone with the main shaft section as the standard, based on the measured diameter and the amount of misalignment.
Patent JP-2002163367-A (JP)
Title: System for linking business related to care
Inventor: OKADA HIDEKAZU
IPC: G06Q50/22
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of smoothly providing a suitable care service to a user who requires care, by enabling an enterpriser related to care to easily grasp information on the user who requires care, and making a care manager easy to prepare a care service plan. SOLUTION: This system has a server (1) recording a database stored with user information on the user of care service, facility information on care facilities and the reservation information of care services and this database can be utilized by a plurality of enterprisers related to care.
Patent JP-2002163138-A (JP)
Title: On-line system
Inventor: TANAKA SHIGEHISA
IPC: G06Q40/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To maintain the consistency of the balance without stopping a business service in a system continuously operated by switching a plurality of on-line systems. SOLUTION: When switching the on-line systems, the balance information (difference information) is generated from the account file of a switching origin on-line system A and reflected on the account file of a switching objective on-line system B. When a transaction occurs during this time, it is accepted by the switching objective on-line system B. If the reflection of the balance information is not finished, a balance inquiry telegraphic message is sent to the switching origin on-line system A to acquire the latest balance information. The switching objective on-line system B reflects this latest balance on the account file, executes a necessary business process, then returns the result to a terminal.
Patent JP-2002170724-A (JP)
Title: On-vehicle reactor
Inventor: YAMAGISHI AKIRA
IPC: H01F27/36
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle reactor which is capable of reducing a leakage magnetic flux that leaks out into a vehicle and improving the vehicle in trafficability. SOLUTION: The thickness T1 of a magnetic shield 8 is set larger than that T2 of a magnetic shield 6, so that the magnetic shield 8 is heavier than the magnetic shield 6 and allows a more leakage flux G to pass than the magnetic shield 6. The vehicle is lowered in height of the center of gravity so as to be improved in trafficability.
Patent JP-2002169189-A (JP)
Title: Manufacturing method for display device
Inventor: UKIGAYA NOBUTAKA
IPC: G02F1/167
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device which realizes favorable uniform distribution state of electrophoretic particles in a disperse system, even if minute electrophoretic particles are used, and which has improved resolution and contrast composed with the conventional one. SOLUTION: By applying vibrations from outside to electrophoretic particles, which adhere to a substrate and cohere to each other in a disperse system during the manufacturing process, the electrophoretic particles are expedited to be stripped off the substrate, released from cohesion and dispersed in the disperse system, and thus distributed uniformly.
Patent JP-2002169499-A (JP)
Title: Driving method of display panel and driving controller of display panel
Inventor: FURUMIYA NAOAKI
IPC: G09G3/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To further reduce power consumption of a display device. SOLUTION: Operations of driving circuits which drive pixels of a display panel for every prescribed frame are stopped while displaying a still image or during a power save mode. The circuits include a vertical direction driver 200 which successively selects pixels and a horizontal direction driver 300 which successively supplies display data to the pixels. For example, a vertical start pulse STV is thinned and the outputting of vertical clocks CKV is stopped during a thinned frame interval. By employing such a simple method, the operations of the driving circuits are stopped so that power consumption is reduced. Especially in the case of displaying a still picture, no adverse effect is given to the display quality by periodically stopping the operation of the drivers, resulting in reduction of power consumption.
Patent JP-2002166199-A (JP)
Title: Rotary atomizing head type coating apparatus
Inventor: KON MASATOSHI
IPC: B05D1/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the falling and scattering of a rotary atomizing head from a rotary shaft to enhance reliability. SOLUTION: A loosening preventing means 9 is provided to the attaching shaft part 2 of a rotary shaft 1 and the attaching cylindrical part 7 of the rotary atomizing head 4. The loosening preventing means 9 is constituted of the male screw part 10 formed at the leading end of the attaching shaft part 2, the female screw part 11 formed at the deep part of the attaching shaft part 2 and the O-rings 14 and 15 fitted in the ring fitting grooves 12 and 13 formed on the outer periphery of the attaching shaft part 2. When the rotary atomizing head 4 is threaded with the rotary shaft 1, the O-rings 14 and 15 are held between the attaching shaft part 2 and the attaching cylindrical part 7 while deformed elastically and the rotation in the loosening direction of the rotary atomizing head 4 can be prevented by the friction force thereof.
Patent JP-2002165519-A (JP)
Title: Foundation bed for planting and method for greening using the same
Inventor: ISHIKAWA YOSHITAKA
IPC: A01G1/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a foundation bed for planting with which a burden to a building is slight, and a tree, etc. can be planted, and which provides excellent application workability and a connection means, etc., against a strong wind on a rooftop, and to provide a method for greening a rooftop. SOLUTION: This foundation bed for planting is characterized in that the foundation bed is a thick, square foundation bed provided with continuous void parts formed by partial fixation of lightweight coarse aggregate to each other with a cement mortar, notches reaching a fixed depth from the top toward the bottom are formed at four corners of the foundation bed, and the continuous void parts of the foundation bed are packed with soil for planting.  This method for greening comprises arranging and installing a plurality of lines of the foundation beds for planting on a waterproof layer formed on a concrete slab of a building, using the foundation beds for planting for direct planting of lawn, flowering plants, etc., and utilizing at least one vertical hole formed by notches of the adjacent foundation beds for planting of low tree and/or for fixing the adjacent foundation beds to each other.
Patent JP-2002131119-A (JP)
Title: Weight calculating method for earth and sand within bucket
Inventor: MATSUSHITA AKIRA
IPC: E02F9/26
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an integrating method permitting an accurate and automatic quantity survey in lading work without particularly weighing earth and sand to be loaded as well as an estimating method predicting a risk range in which a power shovel may lose a balance in lading work. SOLUTION: Each joint of both a power shovel boom and a bucket is provided with an angle detection sensor, and a hydraulic cylinder actuating the boom is provided with a stroke detection sensor and a pressure sensor. Thus physical relationship between a center position of the bucket and a center position of a tip on the hydraulic cylinder, physical relationship between a center position of a hydraulic cylinder tip and a center position of a vehicle-side joint on the hydraulic cylinder, and a physical force applied to the hydraulic cylinder are obtained to be able to calculate bucket weight based on the principle of leverage.
Patent JP-2002167176-A (JP)
Title: Hydraulic jack
Inventor: HASEGAWA KISAKU
IPC: F15B15/14
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic jack eliminating necessity for a space installing a pressure accumulating means. SOLUTION: This hydraulic jack comprises a cylinder main unit 1 closing a head/bottom side by an end plate 5, 10 and a ram 3 receiving a base end side into the cylinder main unit 1 to additionally insert a tip end side to freely slide in the end plate 5 provided in the head side of the cylinder main unit 1 to be protruded to its outside, a pressure accumulating means 14 for accumulating an oil pressure generated in the cylinder main unit 1 by loading of a load 34 connected to a top end of the ram 3 is provided in the external periphery of the cylinder main unit 1, by eliminating necessity for a space installing the pressure accumulating means 14, saving of the space can be attained, and by eliminating necessity for piping connecting the cylinder main unit 1 and the pressure accumulating means 14, reduction of a cost of equipment or the like can be attained.
Patent JP-2002171743-A (JP)
Title: Linear motor
Inventor: MORIYAMA TAKESHI
IPC: H02K41/03
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which can obtain a large thrust without unnecessarily increasing a side yoke. SOLUTION: This linear motor is provided with at least a plurality of center yokes within a side yoke of which the cross-section is formed in a U shape and at least a plurality of movable coils which allow each center yoke provided through a cavity thereof to be freely movable in the longitudinal direction thereof. In this linear motor, magnets, in which the polarity of the magnets provided opposed with each other is identical and the polarities of the magnets provided adjacent in the longitudinal direction are set to be different, are provided at both surfaces of each center yoke. When attention is paid to the adjacent side yokes in the vertical direction, the polarity of the magnet of one center yoke is set to be different from that of the magnet of the other center yoke.
Patent JP-2002177824-A (JP)
Title: Nozzle device
Inventor: MIZUKAWA SHIGERU
IPC: B05C5/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle device which does not undergo liquid dripping when the treating liquid is stopped the introduction into a liquid reservoir. SOLUTION: This device 1 has a long nozzle body 2 and delivers a treating liquid from the body 2 to a workpiece W. In the device 1, the body 2 is provided with a liquid reservoir 9 into which the liquid is introduced, a liquid delivery flow path 10 being open to the workpiece W and extending to a position higher than the chamber 9, and a liquid flow path 12 through which the upper end of the chamber 9 communicates with the upper end of the path 10.
Patent JP-2002174692-A (JP)
Title: Door opening and closing mechanism for air lock device
Inventor: INOUE YOSHIHISA
IPC: G21C13/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing mechanism for an air lock device facilitating the release and connection of a driving system. SOLUTION: A key 33 is fitted to the inner surface of the boss part 34 of oscillating universal couplings 29 and 30 and to the outer peripheral surfaces of the shafts 25a and 26a of a gear box so that the shafts 25a and 26a rotate integrally with each other relative to the universal coupling 31. Also, the universal coupling 31 is contracted to release the key 35 from its fitted condition to undo the connection of the shafts 25a and 26a to the universal coupling 31.
Patent JP-2002175016-A (JP)
Title: Displayed matter for displaying model plan of house
Inventor: HASE YOICHI
IPC: B42D15/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a displayed item which precisely pick out user's needs and contributes to rapid and certain selection of a housing plan. SOLUTION: In this displayed item, a plurality of plan display parts 1 to 4 displaying model plans of different houses are unified into a table form on the same display plane 5. In respective plan display parts 1 to 4, digest sentences 6 to 9 unifying features of the overall house in a heading manner, external appearance figures of the house 10 to 13, figures 15 to 18 showing characteristic interior structure of the house, plane figures 20 to 23 showing room layout of the house or the like, are displayed.
Patent JP-2002184807-A (JP)
Title: Semiconductor device and its manufacturing method and device
Inventor: IWASAKI TOSHIHIRO
IPC: H01L21/60
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent flaws due to ultrasonic vibration for the manufacturing method of a semiconductor device including a process for electrically connecting the terminal electrode of a circuit board to the electrode pad of a semiconductor substrate by ultrasonic vibration. SOLUTION: A semiconductor substrate 14 is mounted onto the surface of an insulating circuit board 10 so that the terminal electrode 12 of the insulating circuit board 10 opposes the electrode pad 16 of the semiconductor substrate 14 (figure 1 (b)). Ultrasonic vibration is applied between first and second retention tools 20 and 22 for retaining the insulating circuit board 10 and semiconductor substrate 14, respectively, for obtaining a desired electrical connection (figure 1 (c)). Ultrasonic vibration is generated while interposed materials 26 and 28 with small hardness are being interposed between the first retention tool 20 and insulating circuit board 10, and the second one 22 and semiconductor substrate 14.
Patent JP-2002185763-A (JP)
Title: Digital copying machine
Inventor: OKUZAWA MITSURU
IPC: G06F19/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine that can automatically eliminate or extract a table part from an original when the original is a document including the table or output the sorted table by using the part as a reference. SOLUTION: The digital copying machine has a table area division means 501 that detects an area of the table from image data and divides the image data into the table area and a non-table area, a position information detection means 502 that detects position information of a cell and a character image included in the table area, a character recognition means 503 that recognizes a character code from the character image, an edit area specification means 504 that retrieves a character string from the character code data and specifies an edit area including the character string on the basis of the position information of the corresponding character image and the position information of the cell, a table data generating means 505 that generates edited table data that are edited by using the specified edit area as an object or a reference,  and a document reconfiguration means 506 that reconfigure a document of the original from the table data and the image data of the non-table area.
Patent JP-2002184015-A (JP)
Title: Information-recording and reproducing device
Inventor: KASAMA NOBUYUKI
IPC: G11B7/135
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the practical use of a super high density information recording and reproducing device, such as the very high price of the information-recording and reproducing device, using a near-field optical head. SOLUTION: This information-recording and reproducing device using the near-field light, is constituted of a recording medium, a light source, the near- field optical head having an opening on the side of the recording medium, a distance control mechanism which controls the distance between the near-field optical head and the recording medium, a light guide structure which guides a luminous flux, from the light source to the near-field optical head and a photodetector. Therein, the near-field optical head is constituted by at least one bob-shaped projecting part which transmits light of a desired wavelength, a light-shielding film which covers at least the bob-shaped projecting part and an opening which is formed on the tip of the bob-shaped projecting part, by simultaneously applying a force to the bob-shaped projecting part and an opening control part which has the height nearly equal to the bob-shaped protrusion part by using a pressing body having nearly a flat surface.
Patent JP-2002185000-A (JP)
Title: Manufacturing method of thin-film transistor panel
Inventor: KUWAYAMA SHINTARO
IPC: H01L21/306
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the insulating breakdown voltage of a gate insulating film and the off characteristics of a thin-film transistor in an active matrix type liquid crystal display having the thin-film transistor. SOLUTION: A scanning signal line 2 including a gate electrode 11 made of aluminum and an aluminum alloy is formed on the upper surface of a glass substrate 1. Then, using an alkali-based solution, the scanning signal line 2 including the gate electrode 11 is subjected to light etching. Then, since the sectional shape of the edge of the scanning signal line 2 is in a tapered shape, the insulating breakdown voltage of a gate insulating film 12 can be improved. Also, especially, even if an organic substance such as photoresist residue is present on the gate electrode 11, it is removed by light etching, thus preventing the gate insulating film 12 from becoming a film that has taken in the organic substance, and hence improving the off characteristics of the thin-film transistor.
Patent JP-2002177859-A (JP)
Title: Coating apparatus
Inventor: MITANI YOSHITOSHI
IPC: B05C3/18
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus obtaining a coating surface excellent in flatness by preventing the generation of air bubbles in the coating surface and corresponding to an increase in the speed of thick coating work. SOLUTION: In the coating apparatus 10 equipped with a backup roll 13 for feeding a long base material 1, the comma roll 11 arranged above the backup roll 13 and a liquid dam 15 arranged to the rear part of the backup roll 13 and the comma roll 11 to house a coating liquid 12, an air bubble scraping-off plate 20 is arranged in the liquid dam 15 along the width direction with respect to the base material 1 so that the leading end thereof is in contact with the base material 1 or arranged so as to leave a predetermined interval with respect to the base material 1.
Patent JP-2002146656-A (JP)
Title: Double raschel-type knitted construction
Inventor: YOKOYAMA YASUZO
IPC: D04B21/14
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a double Raschel-type knitted construction capable of threading using neither center cut nor two sheets of knitted fabrics by providing hollow parts inside of the construction. SOLUTION: This double Raschel-type knitted construction is obtained by the following practice: front side crossover yarns 10 and backside crossover yarns 10' joining a front side knitted fabric A formed of front side chain yarns 8, 8... and front side inserting yarns 9, 9... with a backside knitted fabric B formed of backside chain yarns 8', 8'... and backside inserting yarns 9', 9'... are hookingly knitted on only the front side chain yarns or backside chain yarns respectively, in areas C where hollow parts are to be provided, to afford the hollow parts E.
Patent JP-2002179388-A (JP)
Title: Bridle moving device for crane
Inventor: NAKAI KENJI
IPC: B66C23/62
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide safe and easy connecting work of a bridle of a crane to a bottom boom by one operator. SOLUTION: Round bars 35 allowing attachment of cotter pins 36 by insertion are protrusively provided on both right and left side faces of the bridle 17, first links 30 are pivotally attached near bottom boom lugs 24 on both right and left sides of the bottom boom 13b, second links 31 are pivotally attached to first link 30 tips, the first and second links are formed so they can be mutually fixed also in a straight line, grooves 34 for fitting in the round bars 35 protrusively provided on the bridle 17 are provided on tips of the second links 31, and round bars 39 allowing attachment of cotter pins 40 by insertion are provided on both side faces of the bottom boom 13b and they are composed so they can fit in the grooves 34 provided on the second links 31.