baber/WOPTO huggingface dataset:
Patent JP-2002140215-A (JP)
Title: Virtual memory management system, virtual memory management method, recording medium with program for making computer execute virtual memory management method recorded thereon and cad device for designing integrated circuit
Inventor: HIRUTA TORU
IPC: G06F12/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a virtual memory management system capable of processing mass data at a high speed. SOLUTION: A data file management information 201 is provided corresponding to each data file, each data file is divided into a plurality of segments, and a segment management information 206 are provided per each segment. A virtual memory space is mapped in segment units, and segments being referred during mapping are registered in a referred segment list 213 and segments not being referred during mapping are registered in an un-referred segment list 214. When mapping new segments in a state with a total number of mappings reaching a predetermined upper limit, new mapping is carried out after un-mapping segments registered in the un-referred segment list 214.
Patent JP-2002138154-A (JP)
Title: Method of producing olefinic resin molding having improved heat resistance and rigidity and molding
Inventor: SAITO HIROSHI
IPC: C08L23/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an olefinic resin molding having improved heat resistance and rigidity through modification of crystallization degree and DSC melting peak temperature of the polyolefin in the course of molding the crystalline polyolefin, and to provide an olefinic resin molding having improved heat resistance and rigidity. SOLUTION: This method of producing an olefinic resin molding having improved heat resistance and rigidity comprises melt processing a crystalline olefinic resin while contacting under melt state with carbon dioxide at 0.5 MPa or higher pressure, followed by cooling.
Patent JP-2002138697-A (JP)
Title: Ward facility
Inventor: TAKAGI YOSHIHIRO
IPC: E04H3/08
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To easily change a multiple bed room to single bed rooms while retaining day lighting, ventilation and the like. SOLUTION: In a ward facility having single bed rooms 23 to be arranged through a corridor with respect to a core portion A, the single bed rooms 23 have a first room space 26 structured into a projected shape as a whole in a plane view on the basis of a corridor D between adjacent columns 24 and 24 formed by walls 25, and a second room space 30 having openings 27 on both sides, projecting with respect to the first room space 26 and formed by a wall 29, partition walls 31 are provided on both sides to provide a passageway in the center in the first room space 26, thereby partitionably forming two hospital rooms 26a and 26b, and partition walls 31 are provided in the second room space 30, thereby partitionably forming two hospital rooms 30a and 30b.
Patent JP-2002152272-A (JP)
Title: Recording medium with communication processing program recorded thereon
Inventor: TASATO KAZUYOSHI
IPC: H04L45/741
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium for recording a communication processing program working on a wireless server that can connect a mobile terminal, which is movable without the need for a telephone line to the Internet. SOLUTION: This invention provides the computer-readable recording medium for recording the communication processing program working on the wireless server connected to a base wireless unit, that sets up a communication channel through wireless communication with the mobile wireless unit that is connected to the mobile terminal to connect it to the Internet. A computer is characterized in that the computer conducts a backbone input output processing that inputs/ outputs packet data to/from the Internet, a base wireless unit input output processing that inputs/outputs packet data to/from the base wireless unit, with which the mobile wireless unit conducts wireless communication, a connection processing between the mobile terminal and the Internet, and a data storage processing that stores data required for the connection processing.
Patent JP-2001168065-A (JP)
Title: Dicing apparatus
Inventor: AZUMA MASAYUKI
IPC: H01L21/301
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a dicing apparatus in which the interval of two blades fixed to two opposite spindles can be adjusted arbitrarily, the two blades can be arranged on a line, and two arbitrary or identical streets can be diced simultaneously by means of the two blades. SOLUTION: The inventive dicing apparatus comprises two opposite spindles 64, 66 having axial direction aligned with Y axis. A work is moved in the direction of X axis with respect to the two spindles 64, 66 and cut by means of two blades 68, 70 fixed thereto. The two spindles 64, 66 are movable in the direction of Y axis and the interval of the two blades 68, 70 can be adjusted arbitrarily. Furthermore, the spindle 66 is movable in the direction of X axis and the two blades 68, 70 can be arranged on an identical street. Consequently, arbitrary two or identical streets can be diced simultaneously by means of the two blades 68, 70.
Patent JP-2001187425-A (JP)
Title: Method for treating shape data for photo fabrication, and method and device for photo fabrication
Inventor: MORIYA MASUMI
IPC: G03F7/20
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a photo fabricated matter having excellent dimension precision by enabling data processing, in which an overhang part and the base of the fabricated material are automatically detected and automatic correction of dimension deviation caused by excessive curing due to transmitted laser beams is performed in the surface shape data. SOLUTION: A node is substituted for the vertex of a polygon patch constituting the surface shape data. Dimension deviation is automatically corrected in the surface shape data in such a method that the shape and the position of the polygon patch are changed by moving a node constituting the polygon patch positioned in the overhang part and the base. Shaping is performed on the basis of the data. Thereby, a photo fabricated article having high dimension precision is obtained. Further, it is unnecessary that dimension deviation is returned to three-dimensional CAD and corrected manually. Such an effect is obtained that treatment is enabled automatically in short time.
Patent JP-2002152236-A (JP)
Title: Time server unit in network
Inventor: ITO YASUMASA
IPC: H04L12/70
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a timer server unit in a network that can accurately inform each terminal about time information, in a conventional network adopting the TCP/IP that is a mainstream protocol in the Internet or the like, at present. SOLUTION: This invention provides the timer server unit 1 in the network, that is provided with a time information packet transmission means that transmits a time information packet including the time information to terminals connected to the network 3, a pilot packet transmission means that transmits a pilot packet to inform each terminal about the start of transmission of the time information packet before the transmission of the time information packet, and a packet collision detection means that detects collision between the pilot packet and other packets sent from the terminal 5 over the network and that transmits a jam packet used to inform the other terminals 5 about the collision of the packets.
Patent JP-2002164340-A (JP)
Title: Method for manufacturing intermetallic dielectric layer using low-bias rf power in deposition of fsg by high- density plasma
Inventor: CHO HEIICHI
IPC: H01L23/522
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an intermetallic dielectric layer, using low-bias RF power in the deposition of an FSG(fluorinated silicate glass) by a high-density plasma, wherein the load on an operator is not increased, the use and the arrangement of an apparatus are reduced, production speed is increased and a deposition step is reduced, as well as the generation of a gap and the generation of an interface can be reduced. SOLUTION: The FSG is deposited and filled into an intermetallic gap by RF power with a bias at a comparatively slow deposition rate. In addition, the FSG is deposited at a comparatively fast deposition rate by RF power, without bias or with comparatively small bias. A sacrificial layer is formed and is planarized and treated with CMP.
Patent JP-2002145533-A (JP)
Title: Hose feeder/winder
Inventor: ISHIMURA TADASHI
IPC: B65H75/38
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an easily operable compact hose feeder/winder. SOLUTION: The hose feeder/winder has a clutch 20 mounted in a drive system between a hose winding drive shaft 18 and a hose reel 13, a brake 21 for braking the hose winding drive shaft 18, and a single operation member 22 for operating them. When the single operation member 22 is operated from the hose reel fixing operation position NP where the clutch 20 is connected and the brake 21 is on to the hose winding operation position LP, the brake 21 is released, and the hose reel 13 is driven to rotate in the hose winding direction by the operation of the hose winding drive shaft 18. When the single operation member 22 is operated to the hose feeding operation position RP, the clutch 20 is disconnected, and the hose reel 13 can be rotated, so a hose 3 can be drawn out.
Patent JP-2002154613-A (JP)
Title: Wheel body, traveling body, management system of traveling body, and management method for traveling body
Inventor: NONOMURA SHOJI
IPC: B62B5/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of dispensing with hand-written slip and signboard and storing data related to a cargo into a carrier side simply. SOLUTION: An ID tag 14 storing data of the cargo is embedded in a wheel 9 provided in a carrier, an antenna 18 on the ground side communicating data between the ID tag 14 and it is connected with a reader-writer 19, the antenna 18 on the ground side is buried in a floor 17, and the wheel 9 is positioned on the antenna 18 on the ground side to read and write data for the ID tag 14.
Patent JP-2002157489-A (JP)
Title: Sales promotion supporting method for retail shop
Inventor: TANAKA TOSHIHIDE
IPC: G06Q30/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a sales promotion supporting method for a retail shop by which frequent visits and purchases are urged to Internet registered members and sales is promoted by adopting an Internet member system in the retail shop. SOLUTION: This method is provided with a privilege lead-out process for leading out complimentary privileges valid only for the purchase within a fixed period by the respective Internet registered members to be more advantageous as the purchase amount or purchase frequency of a purchase history increases on the basis of the purchase history of the respective Internet registered members to all the Internet registered members in the retail shop or a part of the Internet registered members selected on the basis of a prescribed selection condition and a privilege reporting process for reporting the complimentary privilege led out in the privilege lead-out process through the Internet to the respective Internet registered members.
Patent JP-2002156916-A (JP)
Title: Display device
Inventor: YAMAZOE TAKASHI
IPC: G09F9/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device having approximately uniform brightness even when observed from an oblique direction. SOLUTION: A light emitting element 16 irradiates a transmission type display element 14. A cylindrical reflection member 15 is disposed between the transmission type display element 14 and the light emitting element 16. The cylindrical reflection member 15 has at least a pair of inclined reflection planes 25, 26 inclined to an optical axis 31.
Patent JP-2001201852-A (JP)
Title: Product having coating capable of forming image
Inventor: YATES MICHAEL
IPC: B41C1/10
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide new improvement of a system, in which a coating has improved resistance to a specified organic solvent, while exhibiting good developability with respect to a heated region which dissolves in an aqueous developing solution and an unheated region which remains insoluble in the developing solution. SOLUTION: A film-forming composition, containing a carboxylic acid derivative of a cellulosic polymer and a compound which absorbs incident light in the wavelength range of 600-1,400 nm and converts it into heat is provided as a coating on a substrate. When the composition is heated and exposed to an aqueous developing solution for forming an image, the heated region dissolves in the developing solution and the unheated region having resistance to an organic solvent is left.
Patent JP-2002163789-A (JP)
Title: Collision upon encounter prevention support system
Inventor: KONDO TETSUHIRO
IPC: G08B25/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a collision upon encounter prevention support system for supporting safe approach of a vehicle traveling a non-preferential road to the crossing of a preferential road and the non-preferential road, preventing the collision upon encounter collision of the vehicles, supporting starting after a stoppage, with respect to the vehicle stopping before the crossing and preventing the collision upon encounter of the vehicles. SOLUTION: When the vehicle 11 enters a service area 25, the service of collision upon encounter prevention support information supply at the time of approaching the intersection is recognized by the reception of the signal of a service area start. When vehicle information on a preferential road side is obtained from road-side infrastructure and a vehicle 26 entering the intersection in the preferential road 24, speed is reduced and information on the crossing and the existence of the vehicle entering the crossing is supplied to a driver at a stoppable position, before the intersection.
Patent JP-2001117851-A (JP)
Title: Method ad system for operation of information exchange system
Inventor: KAMIEDA TOSHINOBU
IPC: G06F13/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To enable a user to mutually exchange information only with a target partner without making personal information open to the public. SOLUTION: A processing means 11 receives identification information from a user terminal through a communication means 8 and judge whether the received identification information matches the identification information stored in a storage means 12. Further, the processing means 11, when judging that the received identification information does not match the stored identification information, registers new pieces d1a, d1b, ad d1c of identification information which are not stored in the storage means 12 in the storage means 12 while relating the to new bulletin board interfaces d2a, d2b, and d2c and transmits the new pieces of identification information registered in the storage means 12 to a user terminal 2a.  The processing means 11, when judging that the received identification information d1a matches the stored identification information, selects the bulletin board interfaced 2a corresponding to the identification information d1a ad provides the user terminal with the selected bulletin board interface d2a.
Patent JP-2002168206-A (JP)
Title: Fluid pressure cylinder
Inventor: KANO TORU
IPC: F15B15/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-output power fluid pressure cylinder regardless of a thin wall thickness. SOLUTION: A cylinder body 2 of the fluid pressure cylinder 1 is provided with communicatingly a plurality of multiple inserting holes 3, 4. A traveling body 5, equipped with a rod part 11 and piston part 12, is inserted into the first inserting hole 3. A guide rod 6, connected with the traveling body 5 integrally and movably, is inserted into the second inserting hole 4 via a bearing 23. When working fluid is supplied and exhausted into pressure acting chambers R1, R2 divided by the piston part 12, the traveling body 5 and the guide rod 6 make reciprocation movement. A piston part 22 is provided on the guide rod 6. A port 25 for supplying the working fluid into the pressure acting chamber R3 on the head side, which the piston part 22 demarcates, is provided on the cylinder body 2.
Patent JP-2002173732-A (JP)
Title: High entropy multicomponent alloy
Inventor: YO KINUTSU
IPC: C22C30/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a high entropy multicomponent alloy provided with high hardness, high heat resistance and high acid resistance. SOLUTION: The high entropy multicomponent alloy consists of a plurality of kinds of elements. The alloy contains 5 to 11 kinds of main metallic elements. The molar number of each kind of metal element is 5% to 30% of the total mol number of the alloy. The alloy is provided with high hardness, high heat resistance and high acid resistance.
Patent JP-2002162894-A (JP)
Title: Walking sense presenting system
Inventor: NOGAMI TETSUO
IPC: A63B24/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a walking sense presenting device which is free from unnatural feeling when a user looks at the feet. SOLUTION: The walking sense presenting device 1 is provided with a plurality of rollers 41 arranged almost horizontally, and comprises a treadmill 2 wound around with a belt covering them, and a projector 4 for projecting a road surface video on the upper face of the belt. The rollers 41 are individually adjustable in the vertical position, and this makes it possible to simulate the road surface into an arbitrary figure. Each roller 41 is adjusted so that the formed road surface figure is moved backward at the walking speed of a user 6, the belt 14 is also controlled so as to move backward at the walking speed. Further, such a video according to the road surface figure is also projected as moves backward according to the walking speed.
Patent JP-2001210617-A (JP)
Title: Method of forming hemispherical grain silicon
Inventor: THAKUR RANDHIR
IPC: H01L27/108
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming new hemispherical grain silicons, for more detail, forming hemispherical grain silicon on a board by the use of polysilicon or amorphous silicon in a semiconductor device assembly operation. SOLUTION: A method, through which hemispherical grain silicons are formed, comprises these processes in which a film of polyslicon or amorphous silicon is formed, exposed to a vapor which contains halide-containing seeds for a time long enough to remove all oxides on it, and is then annealed at high temperature without exposing it to oxygen or an oxygen-containing gas, to be transformed into hemispherical grain silicons.
Patent JP-2001219556-A (JP)
Title: Liquid ejector
Inventor: TANAKA RYOICHI
IPC: B41J2/045
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejector which can eject a liquid drop more stably by effectively suppressing meniscus vibration at a nozzle opening corresponding to a pressure generating chamber not subjected to deformation driving. SOLUTION: A pressure generating chamber 3 has a Helmholtz resonance frequency of period TH. A drive signal has a first signal element for expanding the pressure generating chamber 3, a second signal element for contracting the pressure generating chamber 3 in an expanded state, and a third signal element for expanding the pressure generating chamber 3 up to a state prevailing before output of the first signal element after a liquid drop is ejected. The time elapsed after starting output of the first signal element before starting output of the second signal element, and the time elapsed after starting output of the second signal element before starting output of the third signal element are substantially equal to the period TH of Helmholtz resonance frequency.  Furthermore, the sum of amplitude of the first and third signal elements is substantially equal to the amplitude of the second signal element.
Patent JP-2002164743-A (JP)
Title: Demodulation circuit for frequency modulated wave
Inventor: SHIRASU HIDETAKA
IPC: H03D3/06
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an FM wave demodulation circuit capable of obtaining the same data from the demodulated signal voltage of an FM wave demodulation circuit using a digital delay circuit with satisfactory reproducibility even when the fluctuation of components or the change of a temperature is observed. SOLUTION: In this FM wave demodulating circuit, an FM wave is received, and its frequency is converted into an intermediate frequency, and converted into a logic level by a level converting circuit, and the output signal of the level converting circuit is branched, and one output signal is directly inputted to one input terminal of an excusive logical sum circuit, and the other output signal is transmitted through a gate delay circuit so as to be delayed by Δt, and inputted to the other input terminal of the exclusive logical sum circuit, and the pulse column of the exclusive logical sum signal is outputted, and applied to a low pass filter and averaged so that a demodulated signal can be outputted (1).  This demodulation circuit is provided with an analog switch arranged in the pre-stage of a level converting circuit for switching an FM wave intermediate frequency signal and a signal for correction (2), and a signal for correction generating source for generating a signal for correction (3), and a D/A converter for varying the power supply voltage of a gate delay circuit capable of changing the power supply voltage (4).
Patent JP-2002171187-A (JP)
Title: Filter circuit
Inventor: IGUCHI KAZUTAKA
IPC: H03H7/01
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit suitable for miniaturization having simplified constitution and reduced number of components. SOLUTION: This filter circuit is provided with a second system filter system constituted of a balance type filter system (balance type filter matching circuits 5 and 5' constituted of parallel elements and a first balance type F filter 2) including the balance type filter matching circuits 5 and 5' and an unbalance type filter system (unbalance type filter matching circuits 6 and 6' and a second unbalance type IF filter 3) connected to voltage neutral point A obtained by serially bisecting the parallel elements of the balance type filter matching circuits 5 and 5' and a switching means (filter system input two contact type switches 7 and 8) arranged at the input and output of the two system filter system for switching the balance state and unbalance state of the input and output of the two system filter system.
Patent JP-2002136404-A (JP)
Title: Photo stand used as betrothal gift ornament
Inventor: SHINOZAKI NORIAKI
IPC: A47G1/14
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a photo stand used as betrothal gift ornament which is simplified so as to reserve the proof of engagement without regard to the conventional and formal exchange of betrothal gifts and is so compact that it is convenient to carry, requires only a small space to display and to house and can be used effectively as a photo stand. SOLUTION: The photo stand (1) incorporates the betrothal gift ornament (2) designed flatly, an engagement certificate (3) and photo paperboards (4) and (5) in a replaceable state.