baber/WOPTO huggingface dataset:
Patent JP-2002299330-A (JP)
Title: Plasma processing and apparatus and semiconductor manufacturing apparatus
Inventor: OMI TADAHIRO
IPC: H05H1/46
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To optimize the cooling efficiency of a shower plate and the excitation efficiency of microwaves in a microwave plasma processing apparatus, using a radial slotted line antenna. SOLUTION: A radial slotted antenna has a radiation surface in close contact with a cover plate closely contacted to a shower plate, and a cooler is provided on the slotted antenna for absorbing heat flux flowing in the thickness direction in the outer wall of a process chamber. The cover plate forms part of the outer wall of the chamber.
Patent JP-2002292656-A (JP)
Title: Method for manufacturing semiconductive polyimide belt
Inventor: WATANABE YOSHINOBU
IPC: B29C41/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a semiconductive polyimide belt wherein the flocculation of carbon black being a conductive filler is suppressed and the irregularity of an electric resistance value is reduced. SOLUTION: The method for manufacturing the semiconductive polyimide belt includes a process for dispersing carbon black containing 4 wt.% more of a volatile component in an organic polar solvent and further adding water to the solvent to prepare a carbon black dispersion, a process for dissolving an acid dianhydrate component and a diamine component in the dispersion to polymerize them to prepare a carbon black dispersed polyamic acid solution and a process for heating the polyamic acid solution to perform the removal of the solvent and imide conversion reaction.
Patent JP-2002294074-A (JP)
Title: Method for producing silicone rubber composition for high-voltage electrical insulator
Inventor: SAWADA MAKOTO
IPC: C08K3/36
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a silicone rubber composition for high-voltage electrical insulators having excellent processability. SOLUTION: This method for producing the silicone rubber composition for the high-voltage electrical insulators comprises kneading (A) 100 pts.wt. of an organopolysiloxane represented by the following average compositional formula (1) Rn SiO(4-n)/2 (1) (Rs are each an unsubstituted or a substituted monovalent hydrocarbon groups of the same or different kind; and n is a positive number of 1.98-2.02) with (B) 1-100 pts.wt. of a silica fine powder, (C) 50-300 pts.wt. of aluminum hydroxide having 0.1-10.0 μm average particle diameter and (D) 0.03-5 pts.wt. of a metal salt of a >=10C fatty acid in a composition composed of the components (A), (B), (C), (D) and (E) 0.01-10 pts.wt. of an organic peroxide at 80-200 deg.C temperature for >=30 min, then cooling the resultant compound to <=80 deg.C and subsequently compounding the component (E).
Patent JP-2002300060-A (JP)
Title: Data reproducing device and data reproducing system
Inventor: ANDO KUNIHIRO
IPC: G10L19/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional data reproducing system has lost the continuity of audio data reproduced at present because replacement or switching is required for a recording medium or the like. SOLUTION: The data reproducing system includes a data transmitter 10 that wirelessly transmits a data signal including audio data and a data receiver 20 that receives the wireless data signal. The data receiver includes a data reception section 21 that wirelessly receives the data signal, a receiver side ROM 22 that stores in advance an identification ID of a particular device, a data extract means 33A that extracts the device ID included in the data signal wirelessly received, a data discrimination means 33B that discriminates whether or not the extracted device ID has a prescribed relation to the device ID stored in the receiver side ROM, and a reproduction means 33C that extracts the audio data from the data signal wirelessly received when the means 33B discriminates the prescribed relation and allows a decoder section 23 to reproduce and output the audio data.
Patent JP-2002298586-A (JP)
Title: Data write-in method for semiconductor memory, and semiconductor memory
Inventor: MASUDA KENGO
IPC: G11C11/413
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a data write-in method for a semiconductor memory by which data can be written without causing defective operation even under low power source voltage. SOLUTION: This method is a data write-in method for a semiconductor memory to which the prescribed power source voltage and ground potential are supplied and which holds High data being power source voltage and Low data being ground potential respectively in memory cells, the device generates the negative voltage being lower than a ground potential and supplies the negative voltage to bit lines writing low data at the time of write-in operation of data for a memory cell.
Patent JP-2002295676-A (JP)
Title: Bellows pipe and manufacturing method therefor
Inventor: DAIKUHARA TORU
IPC: F16L27/12
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a bellows pipe and a manufacturing method therefor, in which a sealing member is axially urged to the inside of a pipe material, hydraulic pressure chamber in the pipe material is sealed using a simple structure, and sufficient sealing property and the pipe material is deformed by a high pressure in the inside. SOLUTION: Circumferential projections 15, projected to an inner surface, are formed on respective sides 14 of a belows forming part 13 of the pipe material 10; respective O-rings 26, provided on draw back molds 20, 21 inserted from both sides of the pipe material 10, are urged to the circumferential projections 15 to position the draw back molds 20, 21 and seal the hydraulic pressure chamber 29, to which high pressure is fed to deform the pipe material 10. Since the pipe material 10 and the draw back molds 20, 21 are fitted loosely, the seal is hardly damaged at insertion of the draw back molds 20, 21; and molding of the bellows pipe, in which linear pipe parts 12, 12 and the bellows molding part 13 are made to an integral structure, is facilitated.
Patent JP-2002294879-A (JP)
Title: Swelling preventive structure of bearing wall in wooden building
Inventor: UMEMORI HIROSHI
IPC: E04B1/58
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a swelling preventive structure of a bearing wall in a wooden building capable of effectively preventing swelling of a leg part of the bearing wall by simple hardware housed in a plane of the bearing wall, and excellent in both aspects of executability and design. SOLUTION: Swelling preventive hardware 5 having installing piece parts 5a and 5b to a vertical frame 4 and a lower frame 3 is arranged in a crossing part of the vertical frame 4 and the lower frame 3 of the bearing wall of the wooden building, and is fixed by driving nail parts 8 and 9 in the vertical frame 4 and the lower frame 3 from the installing piece part 5a, 5b side.
Patent JP-2002301258-A (JP)
Title: Draining device for medal
Inventor: OYA TAKATOSHI
IPC: G07D9/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a draining device for a medal by which washed medals are sufficiently drained, and medals are dried afterward in a short time and, then, cost is reduced concerning the medals. SOLUTION: A medal abutment surface 2 is arranged at the lower end of a turn-around passage 4 and the surface 2 is provided with drain holes 2b.
Patent JP-2002300982-A (JP)
Title: Counter for bathroom unit
Inventor: KASAI HIDEKI
IPC: A47K4/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a counter of a bathroom unit well supplying hot water and water from a faucet right above a washbowl or a washbowl receiving part or the like into a deep container such as a bucket mounted on the floor surface of a washing place without using a shower. SOLUTION: The counter of the bathroom unit is provided with a washbowl recessed from the upper surface of the counter capable of accumulating the hot water and the water flowing down from the faucet provided on an upper wall surface and is provided along the wall surface of the washing place. The washbowl is provided with a flow passage through which the hot water and the water accumulated in the washbowl are turned to a width receivable by the container mounted on the floor surface of the washing place of the bathroom and made to flow down into the container on the upper end part.
Patent JP-2002301167-A (JP)
Title: Water jetting head
Inventor: TAKAHIRA TOMOHIRO
IPC: A62C31/05
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular water sprinkling distribution which can surely cover a protective range, for a water jetting nozzle. SOLUTION: A near jetting nozzle 4 and a far jetting nozzle 5 are provided, and an angle formed by the central axis 4c of the near jetting nozzle 4 and the opening axis 5c of the far jetting nozzle 5 is set to be in a range of 110 to 160 deg.. In addition, a deflector 10 which tilts to the opening axis 5c is arranged on the front surface of the opening of the far jetting nozzle 5. Then, a main body is set in such a manner that the angle of elevation of the main axis Z of the water running surface of the deflector 10 may become either one of angles in a range from 10 to 32 deg..
Patent JP-2002033664-A (JP)
Title: Integration and fold circuit for analog/digital conversion
Inventor: RAO NARESH KESAVAN
IPC: H03M1/14
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an analog/digital converter circuit hat converts an input analog signal into a plurality of binary output bits. SOLUTION: The analog/digital converter circuit (10) includes an integration capacitor (44) that stores electric charges proportional to an integral value of an input signal, and an operational amplifier (46). Every time an output electric charge amount of the operational amplifier becomes equal to a 2nd prescribed electric charge amount, an electric charge subtracted circuit (30) eliminates 1st prescribed electric charges from the electric charges of the integration capacitor. A digital logic circuit (66) traces the number of occasions when the 1st prescribed electric charges are subtracted from the electric charges of the integration capacitor to provide at least 1-bit among the plurality of binary output bits.  A residue quantization circuit obtains residue electric charges in the integration capacitor (44) and supplies at least one additional bit among the plurality of binary output bits corresponding to the residue electric charges.
Patent JP-2002310033-A (JP)
Title: Fuel injector and air-fuel mixture generator having this fuel injector
Inventor: HIRONAKA YOSHIAKI
IPC: F02M51/08
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector for effectively promoting atomization of fuel injected from a fuel injection valve, and an air-fuel mixture generator having this fuel injector. SOLUTION: The electromagnetically driven fuel injection valve 30 is provided for injecting and supplying the fuel into a passage 13 of an intake air system 5 of an internal combustion engine 50. A butting plate member 90 having a reflecting surface 93 collided with the fuel F injected from the fuel injection valve 30 is arranged in the passage 13.
Patent JP-2002312545-A (JP)
Title: Work management system for server organization and its method to which the same system is applied
Inventor: WADA TOMONOBU
IPC: G06Q30/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a work management system and a work management method, to which this system is applied, capable of quickly facilitating proper countermeasures even when a worming condition such as rotation is changed or when a present worker is not able to work under the present working condition by using a server organization such as a WWW server. SOLUTION: A plurality of terminal equipment can be connected through an information transmitting path to a server organization so that recruiters who intend to hire workers can transfer information with a plurality of job seekers or present workers by using their own terminal equipment. The server organization is constituted of a candidate worker data list holding part 21, a working conditioned data holding part 22, a qualified worker extraction answer notifying part 23, a working condition change countermeasuring part 24, a worker replacement countermeasuring part 25, a pertinent worker data list holding part 26, and an attendance request transmitting part 27.
Patent JP-2002310687-A (JP)
Title: Navigation device and program
Inventor: KUWABARA MASAHIRO
IPC: H04N7/18
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of displaying information for image or the like required by a user, with more real-time information. SOLUTION: This navigation device comprises a map display part 31 for displaying route-retrieved map information, and an image display part 32 for displaying the information by a video camera 20 provided at an intersection. To display the information from the video camera 20, the communication environment for displaying the latest intersection information, when a vehicle is located in a prescribed position 23, and the receiving starting timing is varied according to the quality of conditions of the communicating environment.
Patent JP-2002315564-A (JP)
Title: Red vinegar and method for producing the same
Inventor: TOKASHIKI TADAAKI
IPC: C12J1/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a red vinegar obtained by using the color possessed by Monascus purpureus, by carrying out acetic fermentation without damaging the active ingredient possessed by the Monascus purpureus. SOLUTION: This red vinegar has a red color and <=10 μl/ml erasability of 50% 1,1-diphenyl-2-picrylhydrazyl(DPPH). The method for producing the red vinegar is characterized in that 100-600 g Monascus purpureus per liter is added to an ethanol solution having 1.0-10 vol.% concentration, acetic acid fermentation bacteria capable of converting ethanol to acetic acid in the presence of the Monascus purpureus are inoculated in the resultant ethanol solution, and the obtained mixture is cultured.
Patent JP-2002319075-A (JP)
Title: Device for preventing luggage from being lost and stolen
Inventor: KAWADA YOICHI
IPC: G08B13/14
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To simply and surely prevent a luggage from being left and stolen with the usage of a small device. SOLUTION: An object of this device for preventing luggage from being lost and stolen is for preventing a luggage 2 carried by an owner 1 from being lost or stolen. The device is constituted by a combination of a transmitter 4 attached on the luggage 2 and a reception alarm 3 owned by the owner 1 of the luggage 2 for receiving radio wave transmitted from the transmitter 4 and issuing an alarm when the transmitter 4 is apart in a predetermined distance.
Patent JP-2002323630-A (JP)
Title: Method and device for manufacturing optical circuit with liquid discharging machine
Inventor: TSURUMI SHIGEYUKI
IPC: G02B6/13
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical circuit in a short time and at a low cost, and to provide a device therefor. SOLUTION: The method and device for manufacturing an optical circuit are characterized by the fact that lines which becomes an optical waveguide are drawn on a substrate with a liquid, preferably a transparent resin which is hardened with ultraviolet light. The liquid is discharged from a nozzle toward the substrate, lines are drawn which become the optical waveguide, preferably a circuit pattern by moving the nozzle or the substrate, preferably after that the liquid is hardened by being irradiated with ultraviolet light, and further a thin layer of a transparent resin having a refractive index larger than that of the optical waveguide is formed on the whole area of the substrate which has the thin transparent resin layer to cover the optical waveguide, if necessary.  A dual nozzle structure is adopted and liquid is discharged from the peripheral part of the respective nozzles if necessary, a liquid, which is turned into a hard solid having a high refractive index and a high transparency with the irradiation of ultraviolet light, is discharged from the center of the nozzle, and a liquid which is turned into a hard solid having a lower refractive index with the irradiation of ultraviolet, is discharged from the peripheral part of the nozzle, thus an optical fiber-shaped line, where the refractive index is high at the center and low in the outer periphery, is discharged.
Patent JP-2002323082-A (JP)
Title: Cylinder type shock absorber in suspension of vehicle
Inventor: SAWAI SEIJI
IPC: B60G15/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling work of a shock absorber to a vehicle body side member and a wheel side member even when the volume of the shock absorber is made larger, and to achieve it with a simple constitution while preventing the size of the shock absorber from becoming larger. SOLUTION: The shock absorber 4 is provided with a pivotally supporting part 15 fixed to one end part of a cylinder tube 9, a piston rod 21 protruding from the other end part of the cylinder tube 9, a circular spring seat 25 fitted externally from the one end part side of the cylinder tube 9, and at the same time, supported freely attachably/detachably to the cylinder tube 9 side, and a spring 26 mounted to the piston rod 21 side and the spring seat 25 and energizing them so as to separate each other in the shaft direction of the cylinder tube 9. A spacer 29 is supported by the cylinder tube 9 so as to protrude in the radially external direction from an outer circumference face of the cylinder tube 9. The spring seat 25 is supported by the spacer 29.
Patent JP-2002325716-A (JP)
Title: Dishwasher
Inventor: FUKUSHIMA YOSHIYA
IPC: A47L15/42
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a dishwasher capable of satisfactorily washing dishes without requiring any treatment of leftovers by a user. SOLUTION: A circulation path 15 for guiding washing water 3 passing through a leftover filter 13 to a washing pump 6 and a drain path 16 for guiding the water 3 to a drain pump 12 are formed and the leftover discharging port 27 of the filter 13 which the water 3 guided to the path 16 passes through is formed larger than the hole 25a of the filter 13 which the water 3 guided to the path 15 passes through. Thus, the leftovers stuck to the dishes 8 are made to flow surely to the path 15.
Patent JP-2002327399-A (JP)
Title: Crape paper for adhesive tape
Inventor: KAWAI HIROYUKI
IPC: C09J7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide crape paper which is used for an adhesive tape and enables the production of the crape adhesive tape that has a high elongation and excellent extensivity, can well be adhered even to a rough surface or a bent surface without causing flotation, peeling or the like, and can smoothly be unrolled, when rolled in a roll shape, and to provide the adhesive tape using the crape paper as a base material. SOLUTION: This crape paper for the adhesive tape has a dry wet breaking elongation of 20 to 60% measured in accordance with JIS P-8113, and comprises natural pulp and heat-adhesive polymer fibers in a weight ratio of 80:20 to 30:70, wherein the heat-adhesive polymer fibers are adhered to the natural pulp and/or the heat-adhesive polymer fibers are adhered to each other by the softening or melting of the heat-adhesive polymer fibers, and the adhesive tape using the crape paper as a base material.
Patent JP-2002330319-A (JP)
Title: Mounting structure for imaging device module
Inventor: AIZAWA MITSUAKI
IPC: H04N5/335
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for an imaging device module the thickness and the component mounting area of which are reduced in order to realize a low profile and miniaturizing more than those of a conventional imaging device module. SOLUTION: The mounting structure is configured such that the imaging device module 2 is mounted on an uppermost end of a main board 10 in one case of a mobile telephone 1. A lens 5 of the imaging device module 2 is fitted to a lens attachment section 7a of a holder 7, an imaging device 6 and an IC 3 are mounted on a flexible printed circuit board 3, which is folded in three and fitted to a flexible printed circuit board container section 7b of a holder 7b. The tip of the flexible printed circuit board 3 is inserted to an FPC(Flexible Printed Circuit) connector mounted on the main board 10 to make electric connection between the main board and the flexible printed circuit board 3. Thus, the thickness of the mobile unit such as a mobile telephone can be made thin.
Patent JP-2002320937-A (JP)
Title: Cleaning automation unit for inside of work facility
Inventor: TSUMAGARI HIDEO
IPC: B24C1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning automation unit for the inside of a work facility especially for the inside of an incinerator, boiler or the like which can clean even clinker or the like of a large amount of flying ashes or the like adhered to the inside of a waste processing facility. SOLUTION: The cleaning automation unit 1 consists of a cleaning machine 2 which is provided at a stage of a work scaffold to be assembled and dismantled in the work facility; a traveling path means 3 which has upper and lower rails to let the cleaning machine 2 travel by placing it in-between; a driving mechanism 4 which travels the cleaning machine 2 by a rack-and-pinion type mechanism in-between the upper and lower rails; and a control device 5 which is placed outside of the work facility. Inside of the work facility can be cleaned automatically by operating the driving mechanism 4 and the control device 5 and making the cleaning machine 2 traveling in-between the upper and lower rails.
Patent JP-2002330036-A (JP)
Title: Signal output circuit
Inventor: GONDA HIDENORI
IPC: H03F3/45
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal output circuit wherein deterioration of characteristic in a high frequency region can be prevented by eliminating a PNP transistor in an output part. SOLUTION: This signal output circuit is provided with differential circuits Q11-Q15, 22 wherein input signals are subjected to not-inverting amplification, an NPN transistor Q17 wherein output signals of the differential circuits are subjected to inverting amplification, level shift circuits Q18, Q20 wherein an output signal of the NPN transistor Q17 is subjected to level shift, and a buffer constituted of an NPN transistor Q21 of an emitter follower constitution which outputs a signal subjected to level shift by the level shift circuits Q18, Q20. Thereby the PNP transistor in the output part is eliminated, and deterioration of characteristic in the high frequency region can be prevented.
Patent JP-2002332010-A (JP)
Title: Liquid nitrogen filling apparatus and its filling nozzle assembly
Inventor: SENBON KATSUMI
IPC: B05B1/02
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid nitrogen filling apparatus and its filling nozzle assembly which can be used for both a flow down filling system and a spray filling system in common simply by mounting or dismounting a few parts. SOLUTION: This relates to a filling nozzle assembly of a liquid nitrogen filling device for filling liquid nitrogen into a container. The tip end of a needle 1 is structured in two stages, a sharp angle part 3 and an obtuse angle part 4. A valve seat 2 is formed with a cone shape hole, a flow down nozzle mounting hole and a spray nozzle mounting hole one after another from the top end part facing the needle tip end part. In case of a flow down filling system, a flow down nozzle 10 is mounted in the flow down nozzle mounting hole, and in case of a spray filling system, a spray nozzle 15 is screwed on the spray nozzle mounting hole. In this way, one filling nozzle assembly can be used for both flow down system and spray system in common.