baber/WOPTO huggingface dataset:
Patent JP-2002040211-A (JP)
Title: Working method of optical element
Inventor: YANO ATSUSHI
IPC: B24B13/005
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a working method of an optical element, capable of enhancing efficiency of working operation of the optical element and reducing working costs, in each working stage of grinding and polishing, centering, coating or the like and a cleaning and inspecting stage of the optical element between the respective stages. SOLUTION: In the lens working method wherein each working treatment for a lens L of grinding and polishing, centering, coating or the like and cleaning and inspecting of the lens between the respective stages are performed, a lens pallet piece 2a provided with a number of lens housing holes 3a each of which can hold a lens L houses and holds a number of lenses L and is introduced into a grinding and polishing device, a centering device or the like and when the cleaning, inspection, coating and the like of the lenses are performed, the lens pallet piece 2a housing a number of lenses L is superposed on the other lens pallet plate 2b and a number of lenses L are interposed therebetween to be held and fixed and in this state, the cleaning, the inspection and the coating of lenses are collectively performed.
Patent JP-2002035653-A (JP)
Title: Container provided with wide range jetting nozzle
Inventor: IIZUKA SHIGEO
IPC: A45D33/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a container capable of uniformly jetting contents to a wide range with one operation. SOLUTION: In the container provided with a container body 1 having a hollow stem 1a and a nozzle jetting the contents through the hollow stem 1a, the nozzle is provided with a nozzle body 2 having a plurality of nozzle tips 2a connected to the hollows stem of the container body 1 on the tip end surface and a base member 3 holding the nozzle body 2 arranged in the container body 1. A valve head 4a having an opening 4c connected to the hollow stem 1a of the container body 1 and a contents supply means, which has an opening 4d connected to the opening 4c of the valve head 4a to be eccentrically arranged and is composed adjacently of a distribution plate 4b forming a jetting passage for distributing and supplying the contents uniformly to each nozzle chip 2a are arranged between the nozzle body 2 and a base member 3.
Patent JP-2002044753-A (JP)
Title: Infrared apparatus and remote control system using it
Inventor: HAYASHI SHIGEKI
IPC: H04B10/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide remote control system easy-to-use appliances such as a TV receiver and a VCR. SOLUTION: At an information processor 300, a user inputs contents of an operation instruction, for example, contents of reproduction. The processor 300 sends a signal showing the contents to an infrared unit 200. The unit 200 converts the signal (the contents of the instruction) into a light-emitting pattern that is readable by an electric appliance 400, so that infrared signal of the pattern is emitted from a light receiving/emitting part 203. The part 203 rotates 360 degrees in the direction 'the light emitting direction' with a rotating part 202. Then transmission of the signal continues for a minimum of one turn of the part 202. Therefore, the signal reaches precisely to the appliance 400, and the appliance 400 receives it to operate according to it.
Patent JP-2002046812-A (JP)
Title: Automated storage and retrieval warehouse
Inventor: KOMATSU YUKIO
IPC: B65G1/137
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an automated storage and retrieval warehouse capable of continuously processing only a group retrieval operation by allowing group numbers to be input on a retrieval set screen and preventing the other storage and retrieval operations to be interrupted when setting a group retrieval. SOLUTION: Since articles with a same destination are retrieved continuously, the articles can be orderly arranged easily on a truck.
Patent JP-2002051312-A (JP)
Title: Information processor, information processing means and recording medium for executing that method through computer
Inventor: FUJIOKA SUSUMU
IPC: H04N19/102
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To ensure a smooth conversation by quickly grasping the content of image data being transmitted or received. SOLUTION: The information processor comprises a control section 7 for making a decision whether the data volume of second non-realtime information is smaller than a specified value or not and controlling the operation to transmit the second information if it is smaller than the specified value otherwise transmit information produced by multiplexing first realtime information and the second information.
Patent JP-2001163672-A (JP)
Title: Aluminum nitride sintered compact and member for producing semiconductor
Inventor: KATSUTA YUJI
IPC: H01L23/15
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To lower the volume resistivity of a high purity aluminum nitride sintered compact and to suppress the voltage nonlinear resister-like behavior between the applied voltage and the leak current of the aluminum nitride sintered compact. SOLUTION: The aluminum nitride sintered compact contains aluminum nitride as a main component and cerium in an amount of >=0.01 and <=1.0 wt.%, expressed in terms of its oxide and has a polycrystalline structure composed of aluminum nitride crystals. The preferable aluminum nitride sintered compact has a volume resistivity of >=1×108 and <=1×1012 Ω.cm at the applied voltage of 500 V/mm and at room temperature and contains <=100 ppm metal impurities except the cerium and <=0.05 wt.% carbon.
Patent JP-2001288227-A (JP)
Title: Tetrafluoroethylene resin molding material excellent in high-frequency electrical properties
Inventor: ONO SHINSEI
IPC: C08J5/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin molding material which is easily molded, exhibits excellent electrical properties in the microwave region, especially a low dielectric tangent, can give a molded article excellent in surface smoothness, and is useful as a material for microwave apparatuses such as satellite communication apparatuses and portable telephone base stations, e.g. as a covering material for coaxial cables. SOLUTION: This tetrafluoroethylene resin molding material, excellent in high-frequency electrical characteristics, gives a molded article having a specific permittivity at 12 GHz of 2.2 or lower and a dielectric tangent of 1.90 ×10-4 or lower. Preferably, a copolymer of 99.9-99.9999 mol% tetrafluoroethylene and 0.0001-0.1 mol% specific perfluoromonomer is used as the tetrafluoroethylene resin.
Patent JP-2002049654-A (JP)
Title: Verification method, design method and their devices for circuit board, and recording medium
Inventor: ARAKI KENJI
IPC: G06F17/50
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To automatically detect a signal wire of a length which will cause radiation noise problem in operation. SOLUTION: This circuit board verification method which verifies a circuit board having signal wires to be connected to electronic components when the board is packaged, extracts electrical data on electrical components (driver and receiver) that are suppose to be connected to specific signal wires included in designed signal wires, computes a frequency fx of a signal when the specific signal wire has a predetermined electrical energy during circuit operation on the basis of the extracted electrical data, compares the specific wire's length Leng with each wavelength of a frequency group Fx composed of the computed frequency fx and its harmonic frequencies, determines whether or not (steps ST12a, ST12b and ST13) the specific signal wire's length Leng is equal to a 1/4 or its integral multiples of each wavelength of the frequency group Fx, and outputs the determined result.
Patent JP-2002056485-A (JP)
Title: System for processing in vehicle emergency
Inventor: MURAMATSU HARUJI
IPC: H04W4/90
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for processing in vehicle emergency capable of grasping the vehicle position every moment on a map without being sensed by passengers/crews, when an emergency state occurs on the vehicle having a loaded communication unit with a built-in GPS receiver. SOLUTION: In this system, concerning the vehicle 1 on which an alarm switch 40 is loaded together with the communication unit 10 with the built-in GPS receiver, polling of position information is executed at each set time set beforehand by reception an alarm switch ON-signal from the vehicle 1, and the existing position of the vehicle 1 on the map is retrieved from a map database 36 based on the position information transmitted at each set time from the vehicle 1, and the existing position of the vehicle 1 is superimposed and displayed on the map.
Patent JP-2002057229-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: NORO FUMIHIKO
IPC: H01L27/115
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To enhance performance even when subjecting to ultrafine miniaturization by enabling prevention of abnormal oxidation of a metal for constituting a metal gate, when heat treating at manufacturing and a metal contamination of a tunnel insulating film. SOLUTION: A control gate electrode 14 is formed on an active region partitioned by an element isolation insulating film of a semiconductor substrate 11, made of a silicon via a gate insulating film 13. The electrode 14 is formed of, for example, a lower electrode 14a made of conductive polycrystalline silicon, an upper electrode 14b made of a tungsten and a protective film 14c made of conductive polycrystalline silicon. The film 14c is formed so as to cover an upper surface of the electrode 14b of the electrode 14b and the side face of a gate longitudinal direction side.
Patent JP-2002052322-A (JP)
Title: Washing method
Inventor: OKUMURA MASATAKE
IPC: C02F1/34
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing method for a production system of ultrapure water which is excellent especially in removal of fine particles and leaves little residue of a washing liquid, and in which the starting time of an ultrapure water production apparatus can be minimized. SOLUTION: When at least some of an ultrapure water production system comprising the ultrapure water production apparatus, a use point of the ultrapure water, and a flow path of the ultrapure water which connects the above ultrapure water production apparatus and the above use point is washed, the fine particles are removed by changing the surface electric potential of the above fine particles stuck to a contacting surface with the above ultrapure water.
Patent JP-2002056875-A (JP)
Title: Cogeneration system using fuel cell
Inventor: TAJIMA OSAMU
IPC: H01M8/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system using a fuel cell having a reformer capable of minimizing the thermal trouble in the structural equipment and the catalyst of the reformer, such as the thermal deflection caused by repeated operation and stop of the cogeneration system. SOLUTION: This cogeneration system is provided with a fuel cell 6, a reformer 3 for supplying the reformed gas to the fuel cell 6, and a heat exchanger 46 for hearing the water by using the reformed gas obtained from the reformer 3 as the fuel. During the operation of the cogeneration system, operation of the reformer 3 is continued separately from the operation and stop of the fuel cell 6, and the reformed gas generated in the reformer 3 is utilized for heating the water.
Patent JP-2002061225-A (JP)
Title: Hydraulic backhoe with small slewing radius
Inventor: TANAKA YASUSHI
IPC: E02F9/08
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an accessories storage in an upper slewing body for which the slewing radius is made smaller, and accessories and tools required are stored in the storage in a clean state. SOLUTION: By utilizing a space 16 formed between a bottom plate 11A and a floor plate 15 of the slewing frame 11, an accessories storage 21 is provided at the front end portion of the upper slewing body 2. Because of this, the slewing radius of the upper slewing body 2 is formed smaller; therefore, even though it is difficult to secure a space for storing the tool box 25, grease gun 29 or the like above the slewing frame, these tool box 25, grease gun 29, accessories and tools or the like can be stored within the accessory storage 21.
Patent JP-2002063714-A (JP)
Title: Perpendicular magnetic recording medium and perpendicular magnetic recording and reproducing apparatus
Inventor: OGIWARA HIDEO
IPC: H01F10/08
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium low in noise and capable of performing a high density recording. SOLUTION: The perpendicular magnetic recording medium has a layer showing super-paramagnetism as a base layer.
Patent JP-2002059449-A (JP)
Title: Method for manufacturing foamed resin molding
Inventor: SHIRAISHI TERUO
IPC: B29C44/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a foamed molding previously molded in a required shape by enabling easy setting of an expansion ratio. SOLUTION: The method for manufacturing the foamed resin molding comprises the steps of sealing a thermoplastic resin 12 in a pressure container 10, then supplying a supercritical fluid of carbon dioxide from a supply source 14 to the container to impregnate the resin with the fluid, heating the resin to an intrinsic crystallization temperature Tc or higher, and then opening the container to expansion foam the resin.  The method further comprises the steps of filling the resin in a mold 20 having a cavity 24 and perforating a fluid introducing/escaping hole, clamping the mold, sealing the mold in the container, contacting the fluid supplied from the supply source to the container with the resin via the hold to impregnate the resin with the fluid, heating the resin to the crystallization temperature or higher, then opening the container to expansion foam the resin, specifying a profile of the resin in the cavity, cooling the mold, and then releasing the molding from the mold to manufacture the final molding 22 foamed from the resin.
Patent JP-2002065980-A (JP)
Title: Mounting member attachment and detachment device
Inventor: MAEJIMA TAKUMI
IPC: F16B21/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an attachment and detachment device that can easily attach and detach mounted members from the front of a game plate. SOLUTION: An integral attachment and detachment device is made by projectingly providing an engagement member 3 having an engagement claw portion 33 engaging with a mounting hole 11 of a mounted member 1 on the reverse of a mounting substrate 2 equipped with the mounted member 1 and slidably mounting an engagement release member 4 having an inclined cam 43 shrunk by pressing the engagement claw portion 33 from the front to the engagement member 3, using a pin 6 or the like.
Patent JP-2001089775-A (JP)
Title: Fuel-dispersing agent having enhanced lubrication poperties
Inventor: TIMOTHY J HENRY
IPC: C08G14/073
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel-dispersing agent having enhanced lubricating properties. SOLUTION: Reaction products of i) a compound having at least one primary or secondary amine group and at least one hydroxyl group, ii) a polyamine containing at least two amino groups one of which is the primary or the secondary amine and the ingredient ii) is different from the ingredient i), iii) an alkyl-substituted hydroxy aromatic compound and iv) an aldehyde impart improved cleaning ability and improved lubricating properties to hydrocarbon fuels. In this invention, the hydrocarbon fuels and the composition containing the reaction product are expressed.
Patent JP-2002077171-A (JP)
Title: Information processing system, information processor and information reproducer
Inventor: SASAKI TAKASHI
IPC: H04N5/76
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an information processor and an information reproducer in which user names can be managed depending on connection information of interface. SOLUTION: The information processing system comprises apparatus 6-10 for transmitting specified information to an STR 1 through an IEEE1394 bus 11, and the STR 1 which can display a user name corresponding to an identification code of a selected connection state from previously inputted user name information by accessing the information of the type of apparatus corresponding to the identification code of a selected connection state when an apparatus for inputting specified information is selected. Consequently, user name can be managed depending on current connection information on the IEEE1394 bus 11.
Patent JP-2002070517-A (JP)
Title: Outboard motor
Inventor: KURODA TATSUYA
IPC: F01M1/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor capable of realizing high output and low fuel consumption with a hydraulic valve operation characteristic variable mechanism and capable of simplifying an oil passage and enhancing the maintainability of a hydraulic pressure control valve. SOLUTION: This outboard motor 1 is equipped with an internal combustion engine 2 having a crankshaft 24; an engine body 3 fixed to a mount case 4; and a valve mechanism M1 for opening/closing a pair of suction valves 33 and a pair of exhaust valves 34. The valve mechanism M1 has the hydraulic valve operation characteristic variable mechanism M2 for varying the operation characteristic of the suction valves 33 according to the number of revolution of the engine.  A working fluid passage for supplying hydraulic fluid to the valve operation characteristic variable mechanism M2 is branched from a lubricating oil passage for supplying lubricating oil from a hydraulic pump 86 to a bearing part of the crankshaft 24 and the valve mechanism M1, the branched part is installed in an upper seal cover 26 forming the upper wall part of the engine body 3, and a spool valve for controlling the hydraulic pressure of the hydraulic fluid is installed in the branched part.
Patent JP-2002077436-A (JP)
Title: Television program rating examination system
Inventor: AIHARA KATSUYUKI
IPC: H04N5/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce examination cost and labor and time in an on-line TV program rating system, and reduce the load of a monitor household and realize data collection at arbitrary times. SOLUTION: TV control remote commanders 11-1 to 11-n, into which a data transmission and reception system of PHS is incorporated are lent out to respective households 1-1 to 1-n as a monitor or each person of its family member. The respective remote commanders 11-1 to 11-n record its operation history data in a built-in RAM, and the PHS system transmits it to a mail box 43 in a network at a prescribed period. A data accumulation center 4 accesses the mail box 43 by each fixed period or at arbitrary times, the operation history data is fetched into a data server, and the data is analyzed, thereby obtaining a household program rating or program rating of individuals.
Patent JP-2002074284-A (JP)
Title: Apparatus for judging failure of card reader/writer
Inventor: MARUYAMA KEIICHI
IPC: A63F7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To make the management of card reader/writer easy. SOLUTION: The apparatus is provided with a means for reading the number of times of pass of a magnetic card through a card reader/writer 6, a means for judging a jitter lever, and a means for judging an output level, and a means for judging a failure from the number of times of pass and the combination of the values of the jitter level and the output level. Then, the failure of the card reader/writer is judged comprehensively from the number of times of pass and the jitter level and the output level.
Patent JP-2001142224-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KATSUMURA MANABU
IPC: G03F7/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor devices having fine patterns with good productivity. SOLUTION: When display devices and the semiconductor devices having fine elements are manufactured on the same substrate, a resist is exposed by using a first exposure means for exposing the patterns of the display devices and a second exposure means for exposing the patterns of the semiconductor devices to a workpiece which requires micro-fabrication, by which the semiconductor devices varying in line width rules may be manufactured with the good productivity.
Patent JP-2001134720-A (JP)
Title: Method for enabling exchange of data between smart card and device in case of unsuitable interruption of power source for the same device
Inventor: MAUGARS PHILIPPE
IPC: G06K17/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To enable a smart card to exchange data with a device for supplying a permanent clock signal to the smart card in the case of operation in a permanent mode. SOLUTION: During the operation in the permanent mode, many clock pulses sufficient for completing urgent read/write operation can be inputted to the smart card after the disappearance of a permanent clock signal Clkp by a step for detecting the urgent disappearance of this permanent clock signal Clkp and a step for replacing the permanent clock signal Clkp with an auxiliary clock signal Clkt.
Patent JP-2002077273-A (JP)
Title: Mobile vpn service method and device
Inventor: BESSHO JUICHI
IPC: H04L12/701
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To realize the resetting of VPNs necessary for the frequent movements of LANs, when the VPNs are set between the LANs connected to an IP communications network without the maintenance of maintenance persons of the IP communications network. SOLUTION: In an IP communications network including LAN receiving devices for setting an IVPN and a plurality of LANs connected to the IP communications network via the LAN-receiving devices, under the condition where VPN tunnels are set between the plurality of LANs, when a VPN control device is provided in the LAN-receiving device functioning as the HA of a mobile IP function and where are of the LANs setting the VPN is moved, the LAN receiving device connects the original VPN tunnel to a mobile IP tunnel produced after the movement of the LAN by a unit for informing the LAN receiving device of HA of the moved LAN of the present position information and a unit for automatically setting a mobile IP tunnel between the LAN receiving device of HA of the moved LAN and the LAN receiving device and a new VPN is formed.
Patent JP-2002065554-A (JP)
Title: Dish washer-dryer
Inventor: FUJIMOTO MANABU
IPC: A47L15/42
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer-dryer reducing noise in operation by preventing a sound leak in operation from a clearance between a door and a front lower wall of a washing tank. SOLUTION: A front opening 3 is provided at the front face of the washing tank 1, and a front lower wall 4 rising from the bottom face of the washing tank 1 is provided below the front opening 3. The door 5 that can close the front opening 3 is provided in an openable/closable manner by rotatably supporting the lower part of the door 5. A projecting piece part 7 positioned on the inner surface side of the front lower wall 4 of the washing tank 1 in the closed state of the door 5 is provided at the inner surface side lower part of the door 5 over the lateral direction. A door lower packing 8 for sealing a clearance to the inner surface of the washing tank 1 is mounted to the tip of the projecting piece part 7 over the lateral direction.  A rib 12 having a curved face 12a laterally extending along the curved inner surface of the front lower wall 4 in the closed state of the door 5 is integrally provided at the door lower packing 8.