baber/WOPTO huggingface dataset:
Patent JP-2002155910-A (JP)
Title: High strength bolt friction grip structure
Inventor: MITSUNARI KAZUAKI
IPC: E04B1/38
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of a high strength bolt by increasing the frictional force in a high strength bolt frictional grip structure that a first joining member is pinched by second joining members from both sides and they are joined with each other by high strength bolts. SOLUTION: The first joining member 10 is formed with through holes 11, and a joining surface thereof is formed with a frictional surface 12. Second joining members 20 and 30 are formed with through holes 21 and 31 at positions corresponding to the through holes 11, and joining surfaces thereof to be joined with the first joining member 10 are formed with frictional surfaces 22 and 32 having a different hardness or a different roughness from the frictional surface 12. The high strength bolt 40 is passed through each through holes 11, 21 and 31, and a nut 50 is screwed for junction.
Patent JP-2001171015-A (JP)
Title: Method for adjusting shape of belt-shaped material of flexible material and apparatus for supplying belt
Inventor: REGTERSCHOT MARTINUS
IPC: B29D30/46
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To adjust the shape of at least one side of the periphery of the belt- shaped material of a flexible material to a corresponding comparison side. SOLUTION: The shape of at least one side of the belt-shaped material is determined, the determined shape is compared with the shape of the comparison side, according to the result of the comparison, the determined shape is adjusted to the shape of the comparison side. A belt supply apparatus for supplying the belt to a production drum has a supply reel for keeping a belt material, a feed means for feeding the belt material from the supply reel, a conveyance means for conveying the fed belt material to the production drum, and a cutting means which is arranged above a roller conveyer to cut the belt material into the belt. The supply apparatus has a means for adjusting at least one side of the belt to the corresponding comparison side according to a method.
Patent JP-2002153640-A (JP)
Title: Game machine
Inventor: HIRAMATSU KENJI
IPC: A63F7/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To maintain a player's hope for good results of a game from the start of a variable display of symbols to the stop of the variable display. SOLUTION: A CPU 1020 causes groups of symbols vertically arranged in three of right, middle and left rows to start varying at different times, then temporarily stops the groups of symbols from varying, and ends the variable display at a time. The CPU 1020 temporarily stops the groups of symbols while they are variably displayed, in such a way that the groups of symbols oscillate vertically near an effective jackpot line, thus making the player strongly hope for the continuation of the variable display by means of this oscillation during the period from their temporarily stopped state to just before the end of the variation, and maintaining the player's hope for good results of the game.
Patent JP-2001199433-A (JP)
Title: Paper container
Inventor: TSUCHIYA HIROTAKA
IPC: B32B27/32
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a paper container which is comfortable to feeling with odor prevented from soaking into contents of the container. SOLUTION: The innermost layer of the paper container is formed of an ethylene-α olefine copolymer polymerized by using a single site catalyst. Since the ethylene-α olefine copolymer polymerized by using the single site catalyst has a narrow molecular weight distribution and has a very small content of low molecular weight matters, soaking of odor into contents can be minimized and the paper container becomes confortable to feeling.
Patent JP-2002159351-A (JP)
Title: Small article housing box
Inventor: NAKABAYASHI ISOKAZU
IPC: A47B81/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a small article housing box wherein a large opening can be formed without pulling out a drawer, and the drawer can be optionally removed. SOLUTION: A semi-arc shaped fulcrum-receiver, the upper surface of which is opened, is provided at the front section of the lower end of both side surface plates of an external box the front surface of which is opened. At the same time, an arc- shaped sliding rail for which the fulcrum-receiver is used as the center, is provided from an intermediate stage at the center of the side surface plates to a lower stage on the rear section. Then, at the final end of the sliding rail, a fastening protuberance is provided. In the meantime, for an internal box, the upper surface of which is opened, and which is inserted in the external box, a fulcrum protuberance being fitted in the fulcrum-receiver on the external box is provided at the front section of the lower end of the side surface plates of the internal box.  At the same time, a guiding protuberance which slides on the sliding rail of the external box is provided at the rear section of the lower ends of the side surface plates. The fastening protuberance is provided at a location wherein the upper surface opening of the internal box may be totally exposed when the guiding protuberance is fastened. For the side surface plates of the internal box, the upper edges are cut off each into an arc-shape with the fulcrum protuberance as the center.
Patent JP-2002164528-A (JP)
Title: Semiconductor device and its manufacturing method, and solid-state image pickup device and solid-state image pickup system using semiconductor device
Inventor: WATANABE TAKANORI
IPC: H04N5/374
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To improve S/N by making a depletion layer not contact a bird's beak of a selectively oxidized film while maintaining sensitivity. SOLUTION: The MOS type image pickup element is equipped with the selectively oxidized film 103 which isolates a semiconductor element, and a channel stop layer 104 which is formed below the selectively oxidized film 103 and prescribes a spread of a channel stop layer, and the channel stop layer 104 is formed covering the bird's beak of the selectively oxidized film 103.
Patent JP-2001178561-A (JP)
Title: Lifting and lowering support unit for storage part and lifting and lowering apparatus using the same
Inventor: MURAKAMI MOTOHARU
IPC: A47B77/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To ensure the safety and improve the usability by solving such a problem that a large force is needed to move a heavy thing which is standing still, and an initial action to take out a storage part to pull it to a takeout position, thereby lowering it cannot be easily carried out, and hence the usability is not high. SOLUTION: Parallel links 1, 2, the proximal ends of which are supported on base frames 3, 4 respectively to lift and lower a storage part C between free ends of the links 1, 2, and damper mechanisms 11, 12 to limit the lowering speeds, at which the storage part C is pulled out to a takeout position from a storage position thereof, are provided. At the storage position, the links 1, 2 are inclined rearward from an upright posture, and a play S is provided between the links 1, 2 and the mechanisms 11, 12 until the links 1, 2 are brought close to or to an upright posture from the inclined posture.
Patent JP-2002166888-A (JP)
Title: Ship with stator fin and its manufacturing method
Inventor: HIRANO MASAAKI
IPC: B63B9/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a ship with a stator fin that can be manufactured easily for reducing manufacturing costs and shortening a manufacturing period to allow heightening stability and reliability during navigating by mounting/fixing a stator fin rigidly on the ship and to provide a manufacturing method of the ship. SOLUTION: This ship with the stator fin 1 comprises a stator fin 5 to recover rotational energy of water flow delivered backward from a propeller 2 for using at least a part of the energy as a thrust. A fin boss 51 of the stator fin 5 is loosely engaged with a stator fin mounting part 31 formed on a back part of the propeller 2. Filler C is filled in a space S formed between the fin boss 51 and the stator fin mounting part 31 for gluing the fin boss 51 and the stator fin mounting part 31.
Patent JP-2002169094-A (JP)
Title: Measuring microscope device
Inventor: FUJII AKIHIRO
IPC: G02B21/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring microscope device which is small in installation space and is high in degree of freedom for system selection. SOLUTION: This measuring microscope device is provided with an XY stage 23 which is disposed on a base 22 of a microscope main body 21, a column 25 which is disposed vertically on the surface of base 22, a Z stage 26 on which an observation part disposed on the upper part of the XY stage 23 is freely movably disposed in the upper and lower directions along the column 25, and detection parts 24a, 24b and 28 which detect the amounts of movement of the XY stage 23 and the Z stage 26. Therein, a signal calculating part 33 which calculate signals from the detection parts 24a, 24b and 28 and an independent electrical equipment part 32 incorporating a display part 34a which displays the calculated result therein are made to connectable at least one side of the base 22 and the column 25.
Patent JP-2002168170-A (JP)
Title: Ionic current detection device for internal combustion engine
Inventor: IKEDA MASATOSHI
IPC: F02P15/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and increase detecting accuracy of ionic current. SOLUTION: An ignition device 10 has a battery 11, an energy storing coil 12 and a transistor 13 connected in series. A primary coil 17 of an ignition coil 16 and a transistor 19 are connected in series between the energy storing coil 12 and the transistor 13. A drive circuit 31 turns alternately on the transistors 13, 19 during a conducting period of an ignition plug 20 for a multiple discharge. The drive circuit 31 turns on/off the transistor 19 with a period shorter than a cycle within the conducting period. In this case, discharge energy generated at every cycle is small, and therewith a relatively low level voltage is applied to the ignition plug 20. Accordingly the ionic current is measured with the voltage as a power source.
Patent JP-2002169818-A (JP)
Title: Device and system for supporting user
Inventor: IKEDA MUTSUMI
IPC: G06F3/0482
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To actualize user-friendly environment wherein information can speedily be retrieved. SOLUTION: An origin server 20 has a speech specifying block for specifying a user's speech, which is compared with a collection of user's speeches to transfer the processing to an expert server which should reply. On the expert server, an agent replies to the user's speech. The origin server 20 further has a collection of additional speeches triggering the start of information retrieval and when the user's speech is included therein, an information retrieval part performs retrieval processing. The retrieval result is presented in the form of a character-based speech to the user.
Patent JP-2002176486-A (JP)
Title: On-vehicle electronic device
Inventor: AMADA YUUHO
IPC: H04W4/04
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To allow a user to a hands-free speech and network communication without the need for a connection cord and to understand contents of received electronic mail without the need for viewing a display section. SOLUTION: When a mobile phone 1 receives a phone call or electronic mail through the Internet, a mobile side Bluetooth 2 transmits data to an on- vehicle side Bluetooth 4, a CPU 5 controls a hands-free unit 6 to make a hands- free speech in the case of the phone call or controls a display control section 13 to display mail contents on a liquid crystal display section 14 in terms of characters and controls a text/voice conversion section 12 to convert the mail into a voice, which is outputted from a right speaker 8 closer to a driver in the case of the electronic mail.
Patent JP-2002169531-A (JP)
Title: Video display and video display method
Inventor: KANEKO AKIO
IPC: G09G5/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To make the passengers of vehicles able to watch a still image by improving the precision of speed detection of a moving object when a plurality of terminals are disposed, for example, on the inside wall surface of a tunnel to provide the passengers of vehicles with frame-fed video by using the plurality of terminals, concerning a video display and a video display method. SOLUTION: The imaging result of two-dimensional imaging devices (15AA, 15BA) is used to detect the speed of the moving object, and filtering processing is applied to the speed detection result to control the light-emitting timing of the still picture.
Patent JP-2002177883-A (JP)
Title: Dynamic electroacoustic transducer with flat type vibration motor
Inventor: SUYAMA HIDEO
IPC: B06B1/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of a thin vibration and sound generator for a portable apparatus, which generates sound and vibration, integrating a flat type vibration motor and a dynamic electroacoustic transducer with a magnet shared. SOLUTION: A first donut-shaped yoke 20 fixed tightly to the donut-shaped homopolar magnetized area 16 of the inside periphery of the one side face of a donut-shaped field magnet 15 and a cylindrical pole piece 21 placed at the center axis are magnetically sequenced; the first constitution of the dynamic electroacoustic transducer is installed through a magnetic circuit forming a magnetic gap with a second donut-shaped yoke 22 fixed tightly to the donut-shaped homopolar magnetized area 18 of the inside periphery of the other side face of the field magnet 15 and with the pole piece 21, and through a vibrating plate 13 fixed with a cylindrical coil 14,  and the second constitution of the flat type vibration motor placed with an eccentric rotor 12 with its rotary axis as the center axis in a magnetic gap between a donut-shaped heteropolar magnetized area 17 alternately located with heteropolarities on the outside periphery of the one side face of the magnet 15 and a circular third yoke 24 facing the area 17 is installed; and the first constitution of the dynamic electroacoustic transducer and the second constitution of the flat type vibration motor are overlapped with the center axis in common.
Patent JP-2002173361-A (JP)
Title: Ceramic board, thin film printed circuit board and method of manufacturing ceramic board
Inventor: IYOGI YASUSHI
IPC: C04B35/581
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic board, which has excellent heat radiating property and high film coating property and on which a thin film printed circuit layer is surely formed, a thin film printed circuit board, which has high film coating property and on which the thin film printed circuit layer is formed, and a method of manufacturing the ceramic board prevented from the generation of warpage after polishing. SOLUTION: The ceramic board is composed of a plate like ceramic sintered compact 2 and the warpage of the board is controlled to <=5 μm/inch.
Patent JP-2002186025-A (JP)
Title: Spread spectrum communication system
Inventor: MIYAZAKI YOSHITO
IPC: H04W72/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum communication system that can decrease a call discrimination time addressed to its own station and/or a discrimination time of hand-off so as to extend the service life of a battery of a mobile phone or the like. SOLUTION: In the spread spectrum communication system where communication between a base station and a mobile station is conducted by using the code division multiple access system, a page indicator channel is specified for a communication channel between the base station and the mobile station. The page indicator channel has a page indicator message 200, a page indicator message is configured such that a call bit 200a of one bit is located at least at its head and a code number bit 200b of a plurality of bits is placed after the call bit 200a, the call bit expresses the presence of a call by the mobile station and the code number bits denote a spread code number.
Patent JP-2002184819-A (JP)
Title: Wafer-testing device and method
Inventor: TAKEI BUNICHI
IPC: G01R31/28
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the operating efficiency of a tester from decreasing and to prevent the wafer map of the measuring device of a semiconductor wafer from deviating even in a wafer without any target patterns in wafer-testing device and method. SOLUTION: A reference pellet marking prober 1 is provided independently of the wafer-testing device, a reference pellet that becomes the position reference of each pellet is arranged at the wafer by a reference pellet marking prober 1, and the position coordinates of each pellet are successively set in reference with the reference pellet to create a common wafer map.
Patent JP-2001196047-A (JP)
Title: Secondary battery with cap assembly
Inventor: KIM KYUNG-JIN
IPC: H01M50/553
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery with a cap assembly, capable of improving sealing of a through-hole and preventing leakage of an electrolyte for a longer service life. SOLUTION: The secondary battery comprises an electrode assembly 40, a case 30 in which the electrode assembly 40 is inserted, a cap plate 52 joined to the case 30 for sealing the case 30, and a terminal member 54 riveted through the cap plate 52, insulated from the cap plate 52 via an insulating member 53, provided with a stepped protruded portion 54b so that a head 54a can press the insulating member 53 in a stepwise manner, and connected to an anode or cathode terminal of the electrode assembly 40. The head 54a of the terminal member 54 is expanded in the longitudinal direction into the form of an ellipse or right square for increasing the contact area between the head 54a and a gasket 53a, and a protruded portion 54b is formed on the lower face of the head 54a for increasing compression of the gasket 53a.
Patent JP-2002178311-A (JP)
Title: Method for manufacturing resin reinforced woody decorative laminate
Inventor: TSUBOUCHI KATSUMI
IPC: B27K3/15
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a resin reinforced woody decorative laminate wherein diffusion especially into a room of a styrene monomer can be lightened. SOLUTION: After impregnating woody veneer 1 with a vinyl polymerizable resin liquid containing an unsaturated polyester and/or a vinyl ester, styrene, and (meth)acrylate having only one (meth)acryloyl group per molecule, the wood veneer 1 is heated so that its inside highest achievable temperature becomes within a range of 100 deg.C to 200 deg.C, and the impregnated polymerizable resin liquid is hardened to obtain resin-reinforced veneer 2 wherein unreacted residual styrene is made low-contained. The resin reinforced veneer 2 is bonded to a bedplate 3 with an adhesive. After applying sanding treatment to a surface of the resin reinforced veneer 2, a transparent resin coating under a condition of not containing the styrene is applied thereto.
Patent JP-2002180379-A (JP)
Title: Carbon fiber and method for producing the same
Inventor: TONE SEIJI
IPC: D06M23/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a carbon fiber excellent in affinity with a fiber-reinforced resin and interfacial adhesion thereto and good in a strength when used as a reinforcing material for the fiber-reinforced resin. SOLUTION: This carbon fiber has the maximum peak within the range of 532.7 to 534.0 eV of bond energy in O1s spectrum of the surface thereof measured by X-ray photoelectron spectroscopy. The fiber is obtained by a method for producing the carbon fiber comprising a surface treatment step of treating the surface of the fiber with a supercritical fluid or a subcritical fluid. The fluid is preferably water.
Patent JP-2002179292-A (JP)
Title: Sheet conveying device and image forming device provided with this
Inventor: MAEDA NAOYUKI
IPC: B65H11/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device and an image forming device provided with this capable of stably conveying a sheet without jamming even when a sheet such as a cardboard etc., is manually inserted. SOLUTION: After the sheet P is abutted to a clamping part of a register roller 15 provide in the upstream in a sheet conveying direction of an image forming part and being in the stopping state to form a loop, the sheet P is clamped and fed out to the image forming part by driving the register roller 15. A control means for controlling a driving of the register roller 15 once clamps the sheet P by the register roller 15 by driving the register roller 15 during a forming action of the loop corresponding to a rigidity of the sheet P.
Patent JP-2002183959-A (JP)
Title: Method for manufacturing optical disk and master disk for the same
Inventor: FUTAMI TATSU
IPC: G11B7/24082
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical disk which is capable of reading format information during seeking between tracks and a master disk which permits the manufacture of this optical disk. SOLUTION: The timing and power of on and off of a laser beam for exposure are optimized. Rugged patterns which are synchronized with part or the whole of the rugged patterns of the format information formed in header land parts, are continuously linked in a straight line form in a diametral direction and have the waving of the straight lines of <=1/3 of the minimum rugged patterns are thereby formed in the boundaries of the headers.
Patent JP-2002188011-A (JP)
Title: Molding material
Inventor: MOTOYOSHI HARUO
IPC: C08K5/053
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a molding material consisting of a molding composition having improved productivity and usability. SOLUTION: The molding material contains gelatin powder containing a water-soluble plasticizer and produced by drying an aqueous solution containing dissolved gelatin and the water-soluble plasticizer and powder of a precondensate of urea resin produced by drying a liquid obtained by the reaction of urea with formaldehyde.
Patent JP-2002188451-A (JP)
Title: Intake device for diesel engine
Inventor: FUJITA KENJI
IPC: F02B31/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an intake device for a diesel engine, capable of providing an appropriate intake amount and a swirl strength, according to the operating conditions of the engine. SOLUTION: A first intake passage 14a for forming a strong swirl and a second intake passage 15a to secure intake blow amount are made to communicate through a cylinder 12a of the diesel engine. An opening/closing valve 25a for opening/closing the second intake passage 15a is provided. The valve 25a can be set to the fully closed position p1, a fully open position p2, or the intermediate opening p3. When the valve is set to an intermediate opening p3, this intake device is configured, so that the second intake passage 15a is controlled to make the intake from the second intake passage 15a a deflection blowing in the direction to cause the swirl a2.