baber/WOPTO huggingface dataset:
Patent JP-2002067363-A (JP)
Title: Color printing method and color thermal printer
Inventor: OKANO TETSUYA
IPC: B41M5/26
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To enable printing with low electric power consumption and at a high speed. SOLUTION: In a color printing method using a color thermal recording paper on which plural coloring layers with different colors having different thermal sensitivities are laid and fixed by being irradiated with light of different wavelengths to lose their coloring reactivities, the light with wavelength to lose the coloring reactivity is applied to a part where coloring is unnecessary of the coloring layers in sequence from the layer with high thermal sensitivity to that with low thermal sensitivity (SP1, SP4, SP7) and then the coloring layers are heated with heat quantity corresponding to respective thermal sensitivities (SP2, SP5, SP8).
Patent JP-2002074092-A (JP)
Title: User terminal, business transaction apparatus, elecronic commerce system and business transaction method
Inventor: MATSUMURA TATSUYA
IPC: G06Q50/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a business transaction method, capable of purchasing suitable commodity without sensing a large difference between the commodity displayed on a screen of a computer and the actual commodity delivered to a purchaser at hand, even in the case of the commodity which is latently images in obscure manner. SOLUTION: Retrieval for the commodity if made, according to a mental image word which is a word expressing the mental picture to the commodity to be purchased, and unrelated information directly unrelated to the commodity, and according to a designated dealer condition, retrieval for a dealer suitable for actually purchasing the commodity is performed, and the retrieved commodity is purchased by the retrieved dealer.
Patent JP-2002075741-A (JP)
Title: Surface-mounting type small-sized transformer
Inventor: ONODA MASARU
IPC: H01F17/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size and manufacturing cost of a surface mounting-type transformer. SOLUTION: In the surface-mounting type small-sized transformer provided with an upper core (1), a lower core (3), and a winding coil (2), the upper and lower cores (1) and (3) are respectively formed integrally in a cap-like shape composed of a central columnar section (4) and an outer peripheral section (7), which surrounds the columnar section (4) and has a rectangular external form and in a planar shape having the rectangular shape corresponding to the external form of the upper core (1).
Patent JP-2002066541-A (JP)
Title: Supplementary water for cleaning water for cultivating aquarium fishes or fishes and shellfishes
Inventor: HIRATA YOSHIHIRO
IPC: B01J19/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide high performance water for enhancing physiological activating performance of fishes, enhancing water cleaning performance of a water tank and prolong a period between full-scale cleaning by using supplementary water for cleaning water for cultivating aquarium fishes or fishes and shellfishes. SOLUTION: Activated carbon fine powder is preliminarily dispersed into high pressure water, and mixture gas of oxygen and hydrogen is burned in the high pressure water and the activated carbon is burned with the combustion gas, and activated carbon-dispersed liquid containing dispersed ultra-fine particles of the activated carbon is used as supplementary water for cleaning water.
Patent JP-2002077676-A (JP)
Title: Finder slide turning apparatus
Inventor: KAWASHIMA TOSHIYUKI
IPC: H04N5/225
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a finder slide rotation apparatus capable of downsizing, making slim, improving assembly workability, further cost-cutting and securing a space for components arrangement. SOLUTION: In the apparatus, a slide angle 11 is downsized and made slim by hiding it under a body 23 of a finder by arranging the rotation center of a hinge angle 12 in the vicinity of the center of the angle 11 and by arranging the dowel shape of a click spring 15 in the downward direction of the angle 11, and the space can be secured in the lower part of a slide cover 22. Furthermore, a shaft 19 is passed through a slide piece 18 and the angle 11 to be fixed by a slide piece spring 21, so that an improvement in the productivity and a cost-cutting are attained.
Patent JP-2002069700-A (JP)
Title: Plating equipment and method for manufacturing semiconductor device
Inventor: OKASE WATARU
IPC: C25D7/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a plating equipment which automatically dips an anode in an appropriate condition into a plating solution, without necessity of disassembling a plating vessel for maintenance and replacement of an anode, and a method for manufacturing a semiconductor device. SOLUTION: The equipment comprises an anode supplying mechanism for supplying the anode into the plating solution, in order to keep the surface area of the anode contacting with the plating solution in the predetermined value or more. The mechanism supplies the plating solution, to a part of the anode which does not contact with the plating solution, so as to contact with the plating solution in the plating vessel according to the reduction in the surface area, in order to keep the surface area in the predetermined value or more, according to a principle that the surface area is the interface of the anode with the plating solution. The equipment also comprises a detecting mechanism for detecting the surface area of the anode by estimation, which contacts with the plating solution.  The mechanism detects the surface area of the anode by estimation, which contacts with the plating solution, and supplies the anode as above by using this result.
Patent JP-2002074612-A (JP)
Title: Magnetic head and method for manufacturing magnetic head
Inventor: INADA YOSHIKAZU
IPC: G11B5/31
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head which has high reliability and in which a recessed part is not generated on the side of a floating surface opposed to a magnetic recording medium. SOLUTION: In a stage for performing trimming by irradiating an upper magnetic core film 10, a gap 7 under the core film 10 and an upper shielding film 8 with a focused ion beam in a direction vertical to a wafer, a rugged shape formed after trimming treatment improves the coverage of a protective film 11 made of alumina or the like when it is formed into a satisfactory state, since a straight line part parallel to the both side surfaces of an upper magnetic core throat height part is incorporated in the inside of a left and a right trimming treated regions 12. Thus, the side of the floating surface opposed to the magnetic recording medium is covered by the continuous protective film made of alumina or the like over its entire surface to prevent the generation of the recessed part on the side of the floating surface and the magnetic head which has high reliability can be obtained.
Patent JP-2002067083-A (JP)
Title: Method for manufacturing moldings using injection molding process
Inventor: FUNADA KAZUHIRO
IPC: B29C45/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of and upgrade the function of moldings by preventing one molding material from flowing into a molding part for the other molding material, at a molding border part for the different kinds of the molding materials, in a two-color or a multi-color molding process by which the different kinds of the molding materials are injected into a single molding die. SOLUTION: In the method for injecting the different kinds of the molding materials into a single molding die D and manufacturing the moldings, a partitioning piece P is inserted into the molding border part for the different kinds of the molding materials at a cavity C of the molding die D, and the different kinds of the molding materials are injected into the cavity parts C1 and C2 under such a state that the cavity C is partitioned into a plurality of the cavity parts C1 and C2.
Patent JP-2002082498-A (JP)
Title: Image forming device
Inventor: AMAKAWA KATSUMI
IPC: G03G15/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To restrain a fogging phenomenon by accurately recognizing a fogging caused in a printing stage. SOLUTION: This image forming device is provided with an original image reading means 15 reading the image information of an original, an image compressing and extending processing means 52 compressing the read image information, a printing processing means 53 printing the read image information, a fogging detecting position deciding processing means 55 deciding a fogging detecting position, a printed image reading means 50 reading the image of a printed image, a fogging amount calculation means 58 comparing the white/ black contrast of the original image with the white/black contrast of the printed image and calculating the fogging amount, and a fogging measures deciding processing means 60 deciding whether or not measures to cope with the fogging are to be taken.
Patent JP-2002080651-A (JP)
Title: Soft resin composition and its molded article
Inventor: ISHIYAMA MASATO
IPC: C08J5/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a non-halogen soft resin composition with due regard to the environment, which combines heat fusion property with an ABS resin with flexibility within a low temperature range, exhibits hardness and tensile strength required in practice, has a low density and is excellent in molding property, and a molded article thereof. SOLUTION: The soft resin composition comprises an ethylene/vinyl acetate copolymer resin having a vinyl acetate content of 40-90 wt.% and an acrylonitrile/styrene/rubber resin having a rubber component content of 35-85 wt.%.
Patent JP-2002082870-A (JP)
Title: System and server for information bulletin board and recording medium with information bulletin board program recorded thereon
Inventor: MIZOTA TOKIHIKO
IPC: G06Q20/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an information bulletin board which is provided on a communication network and managed carefully and in which effective information is exchanged. SOLUTION: An information bulletin board server 2 is provided with a bulletin board database where information is freely read and written. When a user reads the information from the bulletin board database by using a portable terminal 2, the user is charged.
Patent JP-2001101955-A (JP)
Title: Multi-input switch
Inventor: TAKAHASHI KISABURO
IPC: H01H25/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To overcome a problem in a conventional multi-input switch that requires a large space for a rotary part R to move, when operating part S is moved at a right angle to the axial direction. SOLUTION: A rotary type of electric part is operated by rotation of the operating parts, and the switch is also respectively operated by see-saw movement of operating parts, whereby total rotary electric part is prevented from moving, thus the multi-input switch of the invention has higher space factor and compact in size.
Patent JP-2002093780-A (JP)
Title: Plasma system
Inventor: ISHII NOBUO
IPC: C23F4/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the distribution of plasma. SOLUTION: An antenna 30 for radiating high frequency wave into a treatment container 11 comprises a conductor plate 32 and a ground plate 31 constituting a resonator wherein the conductor plate 32 of the antenna 30 is fed to radiate a circularly polarized high frequency wave.
Patent JP-2002094523-A (JP)
Title: Network system
Inventor: ODAWARA ATSUHIRO
IPC: H04B7/26
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a wireless LAN system that can prevent deterioration in the throughput of data transmission by a relay means. SOLUTION: In the wireless LAN system 1 where wireless communication between computers 5a, 5b, 5c are made via a relay unit 7, an upper limit number of the computers able to be relayed is preset to the relay unit 7 and the relay unit 7 is characterized in that it rejects relaying of wireless communication for the computers whose number exceeds the upper limit number.
Patent JP-2002086235-A (JP)
Title: Method andapparatus for supplying wire rod
Inventor: OI TAKESHI
IPC: B21F23/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To supply a wire rod without collapse. SOLUTION: While paying out the wire rod, guiding it to a wire drawing machine while holding it with pinch rolls 52 and after putting up it between a hanger 51 and the wire drawing machine, successively, the pinch rolls 52 are opened, the wire rod is supplied to the wire drawing machine. A paying out speed of the wire rod of a wire rod supplying apparatus 50 is set faster than a drawing-in speed of the wire rod of the wire drawing machine 30. When spreading of the wire rod is detected, a rotation of the hanger 51 is decelerated to eliminate spreading of the wire rod, successively, a paying out speed of the wire rod is returned to an initial speed.
Patent JP-2002093551-A (JP)
Title: Ceramic heater
Inventor: ITO ATSUSHI
IPC: H05B3/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater superior in temperature uniformity with little dispersion of resistance of a heater resistor. SOLUTION: This is a ceramic heater wherein the heater resistor is formed on a ceramic board, and a groove is formed in the heater resistor, and the groove has a depth not less than 20% of the thickness of the heater resistor.
Patent JP-2002087405-A (JP)
Title: Packaging apparatus of fiber product
Inventor: NAKANO HIRONORI
IPC: B65B51/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaging apparatus of fiber products capable of rapidly and efficiently performing a series of packaging works from the bagging work to the sealing work. SOLUTION: This packaging apparatus comprises a pressing means 2 which presses a synthetic resin bag 10 accommodating the fiber products F in the vertical direction to exhaust air inside the bag 10, an opening means 4 which expands an opening part 10a of the bag 10 to allow the fiber products F to be accommodated in the bag 10, a carrying means 3 which carries the fiber products F toward the pressing means 2 and feeds the fiber products F from the opening part 10a into the bag 10, and a sealing means 5 which heat-seals the opening part 10a of the bag 10 by the thermal bonding.
Patent JP-2002094972-A (JP)
Title: Indoor monitoring device
Inventor: ONISHI KATSUMASA
IPC: G06Q50/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an indoor monitoring device that permits only a specific person to monitor the inside of a room. SOLUTION: When a user enters a log-in name and a password to a mobile personal computer 32, to which a PHS is connected, to log in a RAS(Remote Access Service) server 13, the RAS server 13 authenticates the user on the basis of the log-in name and the password received from the mobile personal computer 32, permits a remote access to the RAS server 13 only when the authentication is successful so that the mobile personal computer 32 at a visit place can control a video camera 11. When an input signal of a monitoring request is transmitted to a signal processing unit 12 through the key operation at the mobile personal computer 32, a control signal of a video camera start request is transmitted to the video camera 11 according to a conversion pattern stored in the signal processing unit 12.
Patent JP-2002096129-A (JP)
Title: Lift drive system for transfer system
Inventor: NOZU MASUMI
IPC: B30B13/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To curtail production costs by reducing a load to the cam face. SOLUTION: By oscillating a transfer lift cam lever 36 using a transfer lift cam 35 consisting of 2 pieces of cam plates with phase difference contacted by each of two cam followers 38a and 38b, the lift drive rod 72 moves back and forth in the direction of a press line and a lift bar 51 goes up and down by driving an elevator shaft 83 using a lift drive rod 72 through a lift gear box 74. A restraint device 75 for the lift is installed in parallel with the elevator shaft 83 to eliminate backlash of the gears inside the gear box 74 and a balancing system 76 for the lift is installed on the lift drive rod 72 to give the balancing power to offset the restraint of the restraint device 75 for the lift.
Patent JP-2001125586-A (JP)
Title: Method and device for information reproduction
Inventor: NAGASAKI TATSUO
IPC: G10L13/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To reproduce codes of different dot sizes by a single reproducing device. SOLUTION: A code of a maximum dot size to be selected is set (step S182), and the temporary center of a marker is obtained from the picture of a read dot code (step S184). It is discriminated whether it is a code of the set dot size on the basis of the number of markers and positional relations to adjacent markers (steps S186 and S188). If it is not a code of the set dot size, a code smaller by one is set again (step S190) to repeat steps from the marker temporary center calculation step.
Patent JP-2002104702-A (JP)
Title: Paper discharge roller of image forming device
Inventor: NODA SATOSHI
IPC: B65H29/20
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharge roller formed in a simple structure and capable of increasing a printing quality. SOLUTION: In this paper discharge roller 10 installed in the downstream at a print head, the roller body member 31 of a driven roller 30 is formed of a highly rigid material having a circular surface, the axis thereof is positioned parallel with the axis of a drive roller 20 and both ends thereof are rotatably fitted to a mechanism body, a film layer 32 formed of a mixed body comprising ceramic powder 37 and organic paint is formed on the surface of a roller body member 31 at a portion opposed to a seat width so that the ceramic powder 37 is projected from the coated surface of a coated layer 32. The tip of the projected ceramic powder 37 is held for discharge in the state of being brought into contact with the surface of a sheet S to be discharged.
Patent JP-2002110744-A (JP)
Title: Apparatus and method for mounting semiconductor
Inventor: SUNAKAWA YOSHITAKA
IPC: H01L21/60
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a plurality of semiconductor elements being difficult to be mounted, for example, on a ultra-thin circuit board. SOLUTION: This apparatus for mounting a semiconductor device where a plurality of semiconductor elements 2 are mounted on the circuit board 1 and a resin filled in the gap between the circuit board 1 and the semiconductor element 2 is cured, while pressurizing the back side of semiconductor element 2 comprises means, consisting of a pressurization block 8 and a hold block 3 that pressurize the back side of all or one part among a plurality of semiconductor elements 2 individually.
Patent JP-2002098759-A (JP)
Title: Position detector and navigation system
Inventor: SHINAGAWA YUICHI
IPC: G01C21/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To precisely detect a position without requiring assistance by other system while moderating a limitation to an operation of a flying body. SOLUTION: A target of known position coordinates is captured by a radar mounted on the flying body to be set as a target point. Position coordinates P(Px, Py) of an aircraft are calculated from position coordinates T(Tx, Ty) of the target point, based on a beam irradiation angle α with respect to a horizontal reference of the radar, a relative azimuth β between the target point and the aircraft and a relative distance s between both.
Patent JP-2002108011-A (JP)
Title: Positive electrification toner and method for manufacturing the same
Inventor: NIWA KAZU
IPC: G03G9/097
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrification toner and a method for manufacturing the toner such that a sharp image can be obtained by electrophotography because pigments are uniformly dispersed in the toner particles, and to provide a positive electrification toner and a method for manufacturing the toner such that particularly when the method is applied for a color toner, the toner has excellent spectral characteristics such as light transmitting property necessary to reproduce sharp tones of color images, that the print density can be increased with little fog, and that the toner shows excellent transfer property. SOLUTION: A positive electrification controlling resin composition is prepared by mixing 100 pts.wt. of positive electrification controlling resin, 10 to 200 pts.wt. of coloring agent and 10 to 100 pts.wt. of organic solvent in which the positive electrification controlling resin can be dissolved. A polymerizable monomer composition containing 2 to 20 pts.wt. of the positive electrification controlling resin composition and 100 pts.wt. of polymerizable monomers is polymerized in a water-based dispersion medium.
Patent JP-2002106714-A (JP)
Title: Detent structure for oil ring
Inventor: OBAYASHI TATSUMI
IPC: F16J9/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts in a detent structure of an oil ring and to improve assembling property and workability. SOLUTION: In the detent structure of the oil ring 5 mounted on a piston ring groove, a pair of side rails 6 and 7 separated each other and an expander 8 which is located between the side rails 6 and 7 and is engaged to each of the side rails 6 and 7 are provided. In the expander 8, an engagement projecting part 8c extending toward the inside of the expander 8 is integrally formed. The engagement projecting part 8c is engaged to an engagement hole 4a provided at a prescribed position of the piston ring groove.
Patent JP-2002116524-A (JP)
Title: Recording medium pack for printer and printer as well as method of handling recording medium pack
Inventor: FUKUSHIMA ITARU
IPC: B65H3/46
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium pack for a printer of a structure excellent in handlability. SOLUTION: This recording medium pack for the printer has a package 10 in which the recording media 3 to be formed with images are housed and a light shielding member 12 which is disposed in this package 10 and shields the recording medium 3 housed therein from external light. The package 10 is loadable in a cassette attachably and detachably to and from the printer and the light shielding member 12 is removable after the package 10 is loaded into the cassette.
Patent JP-2002105756-A (JP)
Title: Polyoxymethylene-based fiber, polyoxymethylene-based spun-bonded nonwoven fabric and methods for producing the fiber and the fabric
Inventor: MATSUOKA FUMIO
IPC: D04H3/033
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a polyoxymethylene-based filament which can industrially be produced, is inexpensive, and has high toughness, ant to provide a polyoxymethylene-based spun-bonded nonwoven fabric. SOLUTION: This polyoxymethylene-based filament comprising a polyoxymethylene-based polymer having a melt index of 20 to 100 g/10 min and a crystallization degree of <=80%, characterized by having a filament toughness of >=300 cN.%/dtex. The polyoxymethylene-based spun-bonded nonwoven fabric characterized in that the filaments are partially bonded to each other and that the toughness of the nonwoven fabric is >=8,000 N.%.