baber/WOPTO huggingface dataset:
Patent JP-2002040306-A (JP)
Title: Optical fiber cable
Inventor: HOSOI FUMIKI
IPC: G02B6/44
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable which hardly causes an increase in transmission loss even when trodden under a human foot or a leg of desk. SOLUTION: In this optical fiber cable in which a coated optical fiber 12 (or optical fiber tape core) and a tension line 14 are arranged in parallel and are covered with a sheath 16 en bloc, the width b in cross-section shape of the sheath 16 is larger than the thickness a and grooves 20 are formed on the center part in the width direction of the sheath 16 surface, the cross-section shape of the sheath 16 is made to be a rectangle having the grooves 20 and to be round on four corners and the ratio c/a of the length c of linear part in the thickness direction to the thickness a is made to be >=0.4.
Patent JP-2002083543-A (JP)
Title: Ac-driven plasma display device
Inventor: ONIKI KAZUNAO
IPC: H01J11/50
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an AC-driven plasma display device capable of providing high brightness with a low gas pressure and capable of reducing discharge voltage. SOLUTION: In this AC-driven plasma display device, a discharge gas sealed in a discharge space performing a discharge comprises; (1) gaseous xenon singly, (2) gaseous krypton singly, (3) a mixed gas of gaseous xenon and gaseous krypton only, (4) a mixed gas of a first gas of at least one kind selected from among a group comprising gaseous xenon (Xe) and gaseous krypton (Kr), and a second gas of at least one kind selected from among a group comprising gaseous neon (Ne), gaseous helium (He), and gaseous argon (Ar), or (5) a mixed gas of gaseous xenon.
Patent JP-2002042198-A (JP)
Title: Banknote processing device
Inventor: KAWAMOTO KAZUHIRO
IPC: G07D1/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To immediately execute a payment processing even in the case where a payment requirement is generated during batch recovery processing. SOLUTION: This banknote processing device executes a 'payment processing' for feeding out a banknote paid from a payment banknote storage part 1 corresponding to a payment requirement to a payment port 8a after it is accumulated at a payment retention part 8b and it temporarily retained. The device executes a 'batch recovery processing' for collectively recovering the bill recovered from the payment banknote storage part 1 corresponding to a bath recovery instruction to a taking-forgetting recovery part 7b in a bundle state after it is accumulated at the payment retention part 8b by a predetermined sheet and is temporarily retained.  In the case where the payment requirement is generated before a recovered banknote is accumulated at the payment retention part 8b in the batch recovery processing by a predetermined sheet, the bath recovery processing is temporarily stopped and the payment processing is executed after the recovered bill accumulated at the payment retention part 8b is retreated to the taking-forgetting recovery part 7b. The batch recovery processing is restarted after the execution of the payment processing.
Patent JP-2001092854-A (JP)
Title: Method and system for providing native-language inquiry service
Inventor: PAN YUE
IPC: G06F13/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and system which enables a user to use a inquiry service with its native language. SOLUTION: A method for providing native-language inquiry service to Internet users by using a plurality of retrieval engines includes a step of receiving an original inquiry request from one user at a site (a), a step of selecting one appropriate retrieval engine (b), and a step of converting inquiry words of a native language into inquiry words of the language exclusively used by the selected retrieval engine (c). The method also includes a step of generating a new inquiry request and sending the inquiry to the retrieval engine (d), a step of sending the new inquiry request and receiving returned inquired results (e), and a step of returning the inquired results to the user as the inquired results related to the original inquiry request (f).
Patent JP-2001153158-A (JP)
Title: Axle device
Inventor: KAJIKAWA SHUICHI
IPC: A61G5/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an axle device capable of freely switching a rotation lock in both reciprocal directions and an idly rotating state, capable of supporting a wheel, capable of reducing weight and formable as the compact constitution. SOLUTION: A double row bearing 1 and a two-way clutch 2 are coaxially juxtaposed, and a lever 3 is arranged for switching the two-way clutch 2 to a lock state and an idly rotating state. The double row bearing 1 houses double row rolling bodies 10 between rolling traveling surfaces 6 to 9 of an outer member 4 and an inner member 5. The outer member 4 is composed of a hub wheel. The two-way clutch 2 is formed of a cam clutch for forming a wedge- shaped space engaged with an engaging piece 16 out of a cam surface 15. The lever 3 is arranged in a cage 17 for holding the engaging piece 16.
Patent JP-2002035543-A (JP)
Title: Method for treating waste water from desulfurization
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/50
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste water from desulfurization, whereby the waste water can be treated by means of an electrodialyzer without encountering the problem of the break of the electrodialysis membrane. SOLUTION: In a method for treating waste water from desulfurization for removing chlorine therefrom by means of an electrodialyzer 18, the waste water in which an adsorbent is dissolved in a supersaturated concentration is fed into an aging apparatus 16 to lower the degree of supersaturation of the adsorbent, and then the aged waste water is fed into an electrodialyzer 18 to remove chlorine therefrom.
Patent JP-2002036569-A (JP)
Title: Ink jet head and imaging apparatus
Inventor: NANJO TAKESHI
IPC: B41J2/045
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To attain a sufficient ink drop ejection performance by reducing pressure loss in a nozzle hole. SOLUTION: An ink jet head comprises a nozzle forming member 306 in which a nozzle hole 305 for ejecting ink is formed, an ink supple passage 308, a pressure chamber 307 for supplying ink from the ink supple passage to the nozzle hole while pressurizing, a diaphragm 303 for pressurizing ink in the pressure chamber, and an electromechanic conversion element for driving the diaphragm wherein the ratio of the film thickness of the nozzle forming member to the ejection port diameter of the nozzle hole 305 is set at 0.7 or above.
Patent JP-2002037240-A (JP)
Title: Packaging box
Inventor: TOYODA MORIHIRO
IPC: B65D5/24
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box capable of reducing the recycling cost. SOLUTION: This packaging box comprises a bottomed cylindrical packaging box body 1 with an upper side open, and a bottomed cylindrical lid body 2 which is externally fitted to a side wall of the packaging box body 1 in an attachable/detachable manner, and is formed of a paper sheet with appropriate rigidity. Side walls of the packaging box body 1 are formed of a double wall structure comprising inner walls 6 and 10 and outer walls 4 and 8, and opening parts 18 and 19 for reducing the weight are made in the inner walls 6 and 10.
Patent JP-2002042928-A (JP)
Title: Electric connector
Inventor: NISHIO ATSUSHI
IPC: H01R107/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector, offering simple construction for exhibiting good contact even when subjected to lateral outer force. SOLUTION: The electric connectors 10, 40 each comprise a plug connector 20 consisting of a plug connector body 21 having a protruded portion 23 on the upper face, extending to the longitudinal direction and a plurality of connection terminals 22 lined along both side faces of the protruded portion, and a socket connector 30 consisting of a socket connector body 31 having an engagement groove 33 formed in the lower face for fitting the plug connector body and a plurality of connection terminals 32 mounted on the inner faces at both sides of the engagement groove, the connection terminals on the socket connector side having elastic contact with the corresponding connection terminals on the plug connection side at the outside during connection.  The protruded portion 23 and the engagement groove 33 have engagement portions 23a, 23b and 33a, 33b, respectively, on the top face and on the bottom face in vertically opposed relation, and the engagement portions 23a, 23b and 33a, 33b can engage with each other during connection.
Patent JP-2002048939-A (JP)
Title: Optical module
Inventor: MASUDA YUJI
IPC: G02B6/30
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical module, in which an optical waveguide substrate and an optical fiber are mounted in a simple structure at a highly precise relative position on an mounting substrate, and in which optical coupling is efficiently performed between the optical waveguide and the optical fiber, and also to provide the manufacturing method of his module. SOLUTION: On the optical waveguide substrate 1, mounting projections 12 are provided, which are formed simultaneously with the core 11 of the optical waveguide; and, on the mounting substrate 2, grooves 21 for placing optical fibers, mounting grooves 22 and a groove 23 for storing the optical waveguide are provided, which are formed simultaneously. The mounting projections 12 on the waveguide substrate 1 are fitted to the mounting grooves 22 provided on the mounting substrate 2. The optical fibers 3 are set in the optical fiber placement grooves provided on the mounting substrate 2. A UV-curing or thermosetting resin 41 with a refractive index lower than that of the core 11 of the optical waveguide is inserted and stuck to the mounting substrate.
Patent JP-2002050722-A (JP)
Title: Semiconductor package and application device thereof
Inventor: OGAWA MASANORI
IPC: H01L23/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate constraints on packaging design as well as a disadvantage of circuit loss and generated noise, that is caused by the run length of electric power wiring becoming longer, as a control unit becomes larger in size. SOLUTION: An external circuit is connected by a plurality of electrodes (terminals) on the same surface, and heat is released by heat conduction mainly from a surface which is different from the electrode surface. Thus, a heat radiating path and an electric power path are separated. Therefore, a heat-releasing design and a circuit board design are set to be independent, an inexpensive heatsink is applicable, and an ordinary base material can be used as a control board. Also, the control unit can be smaller in size, loss can be reduced because a circuit component layout is optimized, and generated noise can be reduced.
Patent JP-2002045470-A (JP)
Title: Game machine and drawing method for game machine
Inventor: MIYAZAKI ATSUSHI
IPC: A63F5/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To enhance interest by adding the opportunities of changing the state of a drawing probability under a prescribed condition at the time of performing winning drawing in a normal game state, providing a drawing function dedicated to the time of the drawing of a probability other than a normal probability, changing a monotonous game operation and imparting message that the function is operated to a player. SOLUTION: The drawing of the probability for the drawing of winning/losing is performed, and in the case that a high probability is drawn, the drawing of the winning/losing is executed by the operation of a drawing button. By invalidating the operation instruction of a stop button together with the validation of the operation instruction of the drawing button, patterns are not stopped even when the stop button normally operated by the player at the time of stopping pattern fluctuation is operated and it is reported that it is a high probability state to the player by the irregular state.
Patent JP-2002047754-A (JP)
Title: Floor form plate equipped with floor reinforcement
Inventor: KURODA SHIGERU
IPC: E04B5/48
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a floor form plate equipped with floor reinforcement having high degree of accuracy usable for floors of a building and floors and ceilings of a factory and a warehouse to be constructed, quickly and efficiently carry out the assembly of reinforcements and forms to promote workability of the manufacture and assembly and eliminate a fault such as hole or the like when the form plate is welded. SOLUTION: The spiral form plates 1 are formed of steel bars, a plurality of main bars 2 are properly erected to the longitudinal direction X of the form plates, and the form plates 5 are mounted inside of a space section K surrounded by frame bar bodies to engage.
Patent JP-2002054752-A (JP)
Title: Cock
Inventor: KAMIOKA KOICHI
IPC: F16K35/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cock capable of securely holding airtightness between a plug chamber and a plug body to prevent a leakage of fluid effectively. SOLUTION: This cock is constituted by turnably fitting the plug body 10 in the plug chamber 3 of a cock main body 1 provided with a required inlet and outlet 2, and each valve seat packing 4 is attached to at least fringe of the inlet and outlet 2.
Patent JP-2002055902-A (JP)
Title: Communication device
Inventor: FUJITA YOSHINOBU
IPC: H04L29/08
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To connect a communication device, which can be connected to a network such as the Internet, to the network when the network is not congested. SOLUTION: When a data transmission/reception part 2 is transmitting and receiving data to and from the Internet, a transfer speed monitor part 3 monitors the transfer speeds of the data transmission and reception and if the transfer speeds decrease below transfer speed stored in a storage part 7 before desired data are all read in, a control part 8 releases the communication line to cut off the connection with the Internet through the access point and starts a timer according to time information stored in the storage part 7; when a timer management part 6 detects a time-out state, a connection with the Internet is made again through the access point of an ISP.
Patent JP-2002051912-A (JP)
Title: Method and device of drink extraction and keeping warmth in vacuum heat insulation container
Inventor: UEDA HIROSHI
IPC: A47J31/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of extracting the drink in an efficient and optimum manner for easy drinking use and keeping warmth efficiently without energy consumption. SOLUTION: The vacuum heat insulation container 4 which is in heat insulation state having the content liquid 2 contained inside and the top end feeding and discharging opening 6 closed by a lid 7, comprises an extraction container 3 which contains the extracting material 1 stored in advance, and immerses it in the content liquid 2 by lowering the container 3 so as to extract the drink content. After the extraction of the drink content, the extraction container 3 is raised to the position where the extraction container 3 is no more immersed in the drink 2a when the vacuum heat insulation container 4 is tilted for filling the drink 2a from the filling outlet 4a. Thereby the drink is obtained kept in warm condition and filling state without further extraction and hence achieves the above objectives.
Patent JP-2002057626-A (JP)
Title: iR COMMUNICATION UNIT GUIDE
Inventor: FUJIWARA YASUTO
IPC: H04B10/114
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To position an iR communication unit at an iR port of an electronic device as a communicating party and connect it thereto without reducing the operability of the electronic device. SOLUTION: An iR communication unit guide 1 is provided with a pair of guide members 2 and 3 by which a cellular phone 200 as a communicating party can be pinched, and one guide member 3 is provided with an opening 32a and a guide rail as a positioning part. The cellular phone 200 is pinched by the pair of guide members 2 and 3 so that the opening 32a of one guide member 3 may be opposite to the iR port 210, and an iR communication unit 100 is connected to the positioning part of one guide member 3.
Patent JP-2001112910-A (JP)
Title: Game machine displaying variable symbol
Inventor: NISHIMURA KOJI
IPC: A63F5/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To enhance a showy effect by putting back illumination by various color lights to a belt-like part. SOLUTION: Reels 8a, 8b and 8c are composed by arranging a plurality of symbols S on a translucent resin sheet and respectively installed behind symbol display windows 20a, 20b and 20c. Also, on the back side of the reels 8a, 8b and 8c, planar light sources 20 incorporating the LEDs of three primary colors are arranged corresponding to the stop display position of the symbol S. The light sources 20 are individually controlled and can emit one of the plurality of the kinds of the color light. The respective light sources 20 are controlled so as to emit white light while the reels 8a, 8b and 8c are rotating and the emitted light colors of the prescribed light source 20 are switched while the reels are rotating or when the reels stop corresponding to a game condition.
Patent JP-2002061296-A (JP)
Title: Structure of joint and construction method therefor
Inventor: OWAKI EIJI
IPC: E04C5/07
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide the simple structure of a joint, which is not taken as a weakness in the strength of a structure, and a construction method therefor. SOLUTION: The structure of the joint is composed of a concrete member having a joint end surface wherefrom a plurality of short fibers protrude. The construction method for the structure of the joint is constituted as follows: the short fibers are buried in a base material weaker in adhesion than concrete in such a manner that part of the short fibers protrude from the base material; the base material is disposed on the surface taken as the joint end surface of the concrete member so that the surface, wherefrom the short fibers protrude, can be located on the side of the placing of the concrete; the concrete is placed; after the curing of the concrete, the base material is removed so as to construct the concrete member; and the concrete is placed on the joint end surface wherefrom the short fibers of the concrete member protrude.  On this occasion, the concrete member includes a buried form.
Patent JP-2002061787-A (JP)
Title: In-pipe inserting device for in-pipe working device
Inventor: IWANAGA TETSUYA
IPC: F16L55/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To insert an in-pipe working device well in a pipe through a passage for insertion through push-in operation by a long body protruding to the outside of a containing chamber. SOLUTION: The in-pipe working device comprises a containing chamber 3 in which the in-pipe working device B to which a long body 5 brought into push pull movement in a pipe C is coupled can be contained in an airtight manner from the one end side with the long protrusion body protruded to the outside; and a passage 15 for insertion which communicates with the other end side of the containing chamber and through which the in-pipe working device of the containing chamber is inserted in the pipe from a pipe radial direction. The passage for insertion is situated changeably into a communication state that the containing chamber and the pipe communication with each other and a cut-off state that the communication is cut off.  The in-pipe working device is constituted that after, in a cut-off state, the in-pipe working device is contained in an airtight manner in the containing chamber, in a communication state, the in-pipe working device inserted in the in-pipe through the passage for insertion through press-in operation by the long body. A casing 14 to form the containing chamber is situated in a retractable state along a direction in which the in-pipe working device is pressed in a passage for insertion.
Patent JP-2001141791-A (JP)
Title: Semiconductor circuit with scan path circuit
Inventor: ONODERA TAKASHI
IPC: G01R31/317
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit capable of inspecting a circuit to diagnose a fault by a scan path circuit and preventing estimation of the configuration of a combination logic circuit through the input/output, by compressing or encrypting output data of the scan path circuit. SOLUTION: In this semiconductor circuit, input data are inputted to the scan path circuit with a prescribed mode key data mixed in the input data in scan mode operation, and the mode key data are taken into a mode key circuit embedded in the scan path circuit. In a system mode operation, the mode key data are taken into a mode hold circuit from the mode key circuit, and a mode signal BE is generated according to the mode key data. When the mode key data have a prescribed pattern, the mode signal BE becomes a prescribed set value, and an output signal of the scan path circuit is outputted as it is, in response to the set value. When the mode key data don't have the prescribed pattern, the output signal of the scan path circuit is encrypted and outputted to conceal the output of the scan path circuit, if necessary.
Patent JP-2001266668-A (JP)
Title: Superconducting cable
Inventor: FUJIGAMI JUN
IPC: H01B13/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting cable, particularly a superconducting cable having a core material and a multi-layer superconductive conductor with a reduced alternating current loss through an accurate current distribution analysis. SOLUTION: This superconducting cable comprises a core material, a conductor layer with a supercondcuting wire wound spirally around the core material, an electrically insulated layer, and a magnetic shielding layer around which a superconducting wire is spirally wound. In the superconducting element wire the shortest pitch is disposed on the outermost layer of the conductive layer while the longest pitch is disposed on the outermost layer of the magnetic shielding layer.
Patent JP-2002078038-A (JP)
Title: Remote controller, and preset method
Inventor: OHASHI HIDEHIRO
IPC: H04N5/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller to which control codes to control a control object device can easily be preset. SOLUTION: The remote controller controlling devices consists of a memory 1, an entry section 2, a transmission section 4, and a control section 5. The memory 1 stores sets of control codes. The control section 5 sequentially transmits a power application control code (power code) included in each set of the codes stored in the memory 1 to a control object device via the transmission section 4. The entry section 2 is provided with entry buttons and outputs a confirmation signal denoting application of power of the control object device to the control section 5 when a prescribed entry button is depressed. The control section 5 receiving the confirmation signal of the control code of a set including the power code confirms the code for a control code used to control the control object device whose power is applied.