baber/WOPTO huggingface dataset:
Patent JP-2003235069-A (JP)
Title: Wireless communication method and wireless communication system
Inventor: SAITO JUN
IPC: H04L12/28
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput of a wireless communication system by realizing reduction in an access destination switching load of a wireless terminal, distribution of communication loads, and improvement of stable accessibility.  <P>SOLUTION: The wireless communication system including: a plurality of wireless base stations 330 to 360 connected to a wired network 300; a wired terminal 320; a server 310; and a plurality of wireless terminals 380, 390. Each wireless terminal is registered to a plurality of communication-available wireless base stations so as to bring it to an accessed state (multi-linked) simultaneously. A wireless base station with a small load and stabler communication state at that point in time is selected among the plurality of wireless base stations in the connected state to the wireless terminal, and the selected base station makes data communications with the wireless terminal. Uniformized communication loads due to switching of the wireless base stations in use and stable communications are realized without causing a roaming load or the like at switching of individual fixed connection to improve the entire throughput of the wireless communication system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231773-A (JP)
Title: Method for recycling waste resin, and recycled resin
Inventor: INAGAKI YASUSHI
IPC: C08L51/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a used resin which can prevent physical properties of the used resin from being deteriorated when it is subjected to a recycling treatment.  <P>SOLUTION: The waste resin (C) comprising a resin (A) containing a rubber ingredient and a resin (B) containing no rubber ingredient is used as the resin (A) by admixing a physical property-improving agent (D) different from the resin (A) and/or the resin (B) with the used waste material (C).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241598-A (JP)
Title: Image forming apparatus
Inventor: WATANABE NAOTO
IPC: G03G15/08
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents toner scatter and forms a stable image, in a toner recycle system.  <P>SOLUTION: In the image forming apparatus having: a toner recycle means 80 which transports toner, recovered by a cleaning means 63, to a developing means 61 as a recycled toner, thereby using the toner again; and a scattered toner quantity detecting means 101 which detects a quantity of toner scattered from the developing means, there is provided a control means which controls, based upon the result of the detection by the scattered toner quantity detecting means, a quantity of recycled toner which is transported from the toner recycle means to the developing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239787-A (JP)
Title: Control device of internal combustion engine
Inventor: KAWAGUCHI HITOSHI
IPC: F02M25/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine which precisely controls a plurality of control parameters affecting the air/fuel ratio of the engine such as the fuel supply quantity, opening of an exhaust circulation valve and/or opening of a purge control valve, and maintains the excellent exhaust characteristic when the engine is in the transient operation condition.  <P>SOLUTION: An estimated value for fuel quantity control HPB, an estimated value for EGR control HPBE, and an estimated value for purge control HPBP are calculated by modifying an estimated value HPBS of the pressure inside an intake tube calculated based on the opening THA of a throttle valve and the rotational frequency NE of the engine according to the deviation DHPB between the detected value of an intake tube pressure sensor and the estimated value HHPB. The estimated values HPB, HPBE, and HPBP are used in their corresponding fuel supply quantity control, exhaust circulation quantity control and purge control respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242825-A (JP)
Title: Surface light emitting device
Inventor: WATABE YOJIRO
IPC: G02B6/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitting device having excellent withstand load and immersion proof, safety and maintenance capability, capable of emitting light from an entire light emitting surface, wherein a joint is not conspicuous when a plurality of light emitting surfaces are mutually joined.  <P>SOLUTION: This surface light emitting unit 1 wherein light from a light source device is guided by a light guiding cable 21B has a light emitting surface 1a and a light entering end face 131a. The light emitting end of the light guiding cable 21B is held by a fixing plate 17 and is disposed so as to adjacently face the light entering end face 131a. The light guiding plate 131 provided with the light entering end face 131a is stored in a body case 11 with a water blocking treatment applied. The surface light emitting unit 1 is provided with reflecting sheets 132, 133, a light diffusing sheet 134, an opaque plate 14 and a tempered glass plate 15. The water blocking treatment is carried out by applying water blocking agents SA2, SA3 to a chamfered part formed on the peripheral rim of the opaque plate 14 and the tempered glass plate 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236140-A (JP)
Title: Game machine, program, and recording medium
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine which carries out the presenting method of a new game by keeping the feeling of tension of a player with respect to the game after the finish of a game state advantageous to the player.  <P>SOLUTION: A special pattern display device 32 first displays a ready-to-win pattern, and special patterns SP are next added with the lapse of time of display the state of increasing of the number of the special patterns SP. When a big win variation mode is selected, a special pattern SPb showing the big win is additionally displayed in the end ((A) or (B) in figure 6). When a losing ready-to-win variation mode is selected, a special pattern SPc showing losing is additionally displayed in the end ((C) in figure 6). Then, when the special pattern SPb showing the big win is additionally displayed, games after the finish of a present big win game state are turned into a probability varying game state on the basis of a picture displayed finally on the special pattern display device 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239300-A (JP)
Title: Member for base and method for forming base
Inventor: MATSUBARA HIDEO
IPC: E02D27/42
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To overcome problems such that bases are considerably heavy, and such that many installation operations are performed by hand and made hard to perform, though concrete is manufactured into the base for being used as a ground post, the base for being used as a pole supporting foundation for a traffic sign, a guardrail and the like, the base for being used as a building linear continuous footing, and the base for being used as a building corner continuous footing.  <P>SOLUTION: A member for the base is composed of a base member body, a cap body and an anchor body; and the base member body is constituted in a box shape corresponding to the ground post and the pole supporting foundation in such a manner that the anchor body is attached to the cap body which is attached to an inlet provided in a top surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249145-A (JP)
Title: Rotary switch
Inventor: ICHIMURA KENICHI
IPC: H01H19/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary switch which enables reasonable waterproof function.  <P>SOLUTION: The rotary switch is provided with a case 2 made of an insulating material (resin), whose under part is opened, and in an upper plane of whose inside a fixed contact member 1 is disposed, and a rotor 4 made of an insulating material (resin) which is contained inside the opening of the case 2 in a rotatable state, and which has a rotatable contact member 3 which contacts closely with the fixed contact member 1 or gets it off, in an upper plane of the rotor 4. A ring shape rib 5 formed on the upper plane of the rotor 4 peripherally, contacts closely with the upper plane of the inside of the case 2, and drain holes 6 are formed between a periphery of middle portion of the rotor 4 and its under plane facing outside. An upper peripheral plane of the rotor 4 contacts closely with an inner peripheral plane of the case 2, and this contacting itself has a function for preventing substantially intrusion of water into a space where the fixed contact member 1 and the rotatable contact member 3 are disposed. Therefore, the rib 5 is not essential. Disposition of the rib 5 is preferable because the prevention of water intrusion is improved by it. It is preferable that two to four drain holes 6 are disposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260546-A (JP)
Title: Electron emission source having flat emission region and converging structure
Inventor: KUO HUEI-PEI
IPC: H01J1/312
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission source which is capable of manufacturing at low cost, and improving operating stability and characteristics. SOLUTION: This electron emission source 102 comprises a flat emission region 114 for generating electron emission and focusing structures 118, 120 for converging the electron emissions into an electron beam.
Patent JP-2002323987-A (JP)
Title: Method and system for eliminating duplicate reported errors in logically partitioned multiprocessing system
Inventor: AHRENS GEORGE H
IPC: G06F11/32
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for eliminating reported duplication by reducing time needed to report global errors. SOLUTION: These method and system for eliminating duplicate reported errors in a logically partitioned multiprocessing system are disclosed. The method and system comprise a step for providing a single source for receiving a plurality of related globally reported errors and a step for filtering the plurality of related globally reported errors such that only one call for service is provided. Accordingly, through the use of a system and method in accordance with the present invention when a global fault is reported by several OS partitions, only one call for service is initiated from a hardware console. In doing so, a service representative will not make repeated calls for the same reported fault. Moreover, in the case that a different service representative is responsible for different partitions, only one of the representatives will respond to the fault report.
Patent JP-2003258571-A (JP)
Title: Circuit for correcting offset of noninverting amplifier
Inventor: YAMAGISHI MIKIO
IPC: H03F3/68
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an offset caused in an output bias voltage is changed in a conventional noninverting amplifier.  <P>SOLUTION: A second operational amplifier 14 with the same characteristic as that of a first operational amplifier 11 is connected to the first operational amplifier 11, an input bias voltage is applied to a noninverting input terminal of the first operational amplifier 11 and a noninverting input terminal of the second operational amplifier 14, and an output bias voltage extracted from an output terminal of the second operational amplifier 14 is fed to an inverting input terminal of the first operational amplifier 11 via first and second breeder resistors 13, 15 to make an offset voltage of the output bias voltage extracted from an output terminal of the first operational amplifier 11 constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250860-A (JP)
Title: Electrical moxibustion apparatus
Inventor: KONAGAI JUNICHI
IPC: A61H39/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical moxibustion apparatus which can be used for an aroma therapy, can inform readiness for a treatment, can perform an appropriate treatment by determining the type of a moxa sheet or by changing the area of the moxa sheet, and can also give a massage to the affected area using a vibration generating means housed within the body of the electric moxibustion apparatus.  <P>SOLUTION: The moxa sheet M contains a content 27 which is a dried ground mixture of a natural material selected from the group consisting of fragrant materials, eriobotryae folium, Japanese cypress and tea leaves. By heating the moxa sheet M placed on a moxibustion point, an aroma is diffused from the content 27 of the moxa sheet via a through hole of a cap 11, and an aroma therapy can be performed simultaneously with moxibustion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252386-A (JP)
Title: Inner plug for content liquid pour-out container
Inventor: ARAI TSUGIO
IPC: B65D83/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner plug with which a peripheral portion of a bottom wall does not remain as a burr when cutting a plug on the bottom wall of the inner plug or, if it remains, the portion does not affect a liquid flow-out path of a liquid guide tube.  <P>SOLUTION: The liquid pour-out container including a vessel, the inner plug fitted into a mouth of the vessel and a base with a liquid guide tube to be fitted into the inner plug standing therefrom. The inner plug has a cut groove notched along an inner periphery of an inner tube at a lower end of the inner tube and the bottom wall connected, with its inside serving as a plug. The liquid guide tube includes a liquid flow-out path extending longitudinally notched on an outer periphery of the tube and a cutting edges at a tip of the tube.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325557-A (JP)
Title: Composition with anti-caries function
Inventor: KAMASAKA HIROSHI
IPC: A61K8/00
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a food and drink and the oral cavity, as a material with anti-caries function, depressing the generation of dental caries especially by e.g. re-calcification of the teeth. SOLUTION: This composition for a food and drink and the oral cavity has anti-caries function and comprises a cushioning agent; wherein the cushioning agent is not the following (1) nor (2): (1) phosphorylated oligosaccharide as a glucan prepared from potato starch, comprising 3-5 glucoses each with an α-1,4 linkage and bound with one phosphate group; or (2) phosphorylated oligosaccharide as a glucan prepared from potato starch, comprising 2-8 glucoses each with an α-1,4 linkage and bound with two phosphate groups.
Patent JP-2003252564-A (JP)
Title: Device for hoisting, conveying and reversing board-like heavy material
Inventor: OMORI SHIGENOBU
IPC: B66C1/28
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for hoisting, conveying and reversing a board-like heavy material, capable of conveying the board-like heavy material to/from a place of processing and reversing by one worker.  <P>SOLUTION: The device comprises a hoisting/conveying member 1 and a reversing member 36. The hoisting/conveying member 1 has a pair of support parts 3 to be brought close to each other or separated from each other in the horizontal direction, and an inward lock part 24 on the support part to be locked to the lower surface of the outer periphery of the board-like heavy material A such as a disk or ring. The reversing member is for reversing the upper and lower surfaces of the material hoisted and conveyed by the hoisting/ conveying member. The reversing member has a base 37 and a disk-shaped rotary part 38 mounted on the base to rotate in the vertical direction. In addition, a notch 45 is formed on the rotary part from the outer rim in the radial direction over a prescribed length for receiving and mounting the material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002354069-A (JP)
Title: Data communication system with self-test mechanism
Inventor: WALKER RICHARD C
IPC: H04L69/40
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-test method for data communication system. SOLUTION: The self-test method for data communication system includes a step of putting a presettable scrambler into preset, a step of scrambling a seed payload field by the use of the presettable scrambler to generate a test sequence field, a step of transmitting the test sequence field and receiving the corresponding received test sequence field, a step of descrambling this received test sequence field by the use of the presettable descrambler to generate respective restored test sequence fields, and a step of detecting the difference between the restored test sequence fields and the seed payload fields as error.
Patent JP-2003262418-A (JP)
Title: Refrigerating air conditioner
Inventor: UNEZAKI FUMITAKE
IPC: C10M171/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with an accumulator recycling refrigerator oil from its bottom: that liquid refrigerant may return to a compressor if the concentration of the liquid refrigerant becomes greater than that of the refrigerator oil within the operating range of the refrigerating air conditioner.  <P>SOLUTION: The return of the liquid refrigerant to the compressor is prevented by using refrigerator oil which has little compatibility with the refrigerant and which has a greater density than the liquid refrigerant within the cooling, warming or defrosting operation of the refrigerating air conditioner or within the cooling and warming operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229190-A (JP)
Title: Electric connector
Inventor: SHU JIKYO
IPC: H01R13/648
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and short electric connector which can be mounted steadily on its own on a circuit board and can receive force evenly and in a balanced manner.  <P>SOLUTION: The electric connector includes an insulation body, conductive terminals and a shield. The shield includes a main body and ligulate plates protruding frontward from the front-end face of the main body and a plurality of terminal paths are arranged recessed on one surface of the ligulate plates penetrating the insulation main body for the conductive terminals to be housed therein. The insulation main body is equipped with a base wall facing a circuit board, from which a plurality of support bodies are extended downward. The shield covers the insulation main body and a plurality of retaining legs are extended perpendicularly downward respectively from the front end and the rear end of the base of the insulation main body. When the electric connector is mounted on the circuit board, its front end and rear end retaining legs are fixed to the circuit board, retaining the electric connector steadily and in a balanced manner on the circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002254326-A (JP)
Title: Abrasive tape
Inventor: FUJII KAZUHITO
IPC: B24D3/00
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive tape that is suitable for final finishing of a precision part surface and the like of an optical connector ferrule, a semiconductor wafer and the like, and a manufacturing method thereof. SOLUTION: The abrasive tape 10 has an abrasive layer 13 formed on an abrasive tape backing 11, if necessary, via a primer layer 12 by the application of a coating mixture where abrasive grains of a mean grain size of 1 to 200 mμ are dispersed in a bond resin liquid.
Patent JP-2003264352-A (JP)
Title: Position deviation preventing structure in connection between wiring boards
Inventor: IMANISHI MASARU
IPC: H05K1/11
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely align respective circuits with each other in connection between wiring boards.  <P>SOLUTION: In the connection between the wiring boards, a first wiring board (1) and a second wiring board (2) are made to face each other, and a first circuit (3) arranged on the first wiring board (1) and a second circuit (4) arranged on the second wiring board (2) are connected. A first recessed engaging pattern (3A) is formed by half-etching the surface of the first circuit (3) of the first wiring board (1), and a second protruded engaging pattern (4A) is formed by half-etching the surface of the second circuit (4) of the second wiring board (2). The first engaging pattern (3A) is engaged with the second engaging pattern (4A) when the first wiring board (1) and the second wiring board (2) are connected. As a result, alignment between the first circuit (3) and the second circuit (4) is performed, and the circuits are connected with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263464-A (JP)
Title: Fillet preparing method and three-dimensional cad program
Inventor: YOSHIDA MAKOTO
IPC: G06F17/50
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for more efficiently preparing a fillet surface for connecting a surface with a surface.  <P>SOLUTION: Point group data on an object surface are acquired (S01). Two curvature ending lines are fixed for regulating extension of a fillet surface (S02). A plurality of planes vertical to the two ending lines are fixed (S03). Intersecting lines are found which are present in positions where a set of points and the vertical planes cross with each other (S04). Cutoff points are found where the intersecting lines and the ending lines cross with each other (S05). The intersecting lines are each divided into partial intersecting lines connected to intermediate partial intersecting lines present between the cutoff points for each of the vertical planes (S06). Extension lines are fixed for each of the vertical planes by extrapolating the partial intersecting lines within the vertical plane to the cutoff point side (S07). An extension intersecting point at which a first extension line and a second extension line cross with each other is found for each of the vertical planes and fictive points are found based on the extension intersecting point (S08). The fillet surface is fixed based on a virtual line smoothly connecting the virtual points (S09).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271700-A (JP)
Title: Chemical substance management system
Inventor: JITSUKATA ATSUSHI
IPC: G06Q10/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical substance management system which grasps each amount of input of raw material to be input in each production process or each production equipment and grasps and controls the amount of discharge of the chemical substance to atmosphere, soil and waters from each of production processes and production equipment.  <P>SOLUTION: In this system, management is made by regarding the amount of the raw material, which is input in each process or each production equipment, which is calculated using the total value of the amount of the chemical products produced by each production process or each production equipment, the unit requirement of each production process or the production equipment, and the amount of input of the raw material input in each production process or each production equipment from a raw material storing equipment, which is used for a plurality of production processes or production equipment commonly, as an actual amount of input of the raw material in each production process or each production equipment.  <P>COPYRIGHT: (C)2003,JPO