baber/WOPTO huggingface dataset:
Patent JP-2002280202-A (JP)
Title: Chip-type electronic component
Inventor: MURAKAMI TADASHI
IPC: H01C7/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type electronic component, in which electrical opening defects will not occur between an upper electrode and a side face electrode in the chip type electronic component provided with an external connection terminal which comprises the upper electrode, a lower electrode and the side face electrode, provided on both the left and right sides of a chip substrate. SOLUTION: An electrode paste extension recess part (13) is recessed in the side edge part of an upper electrode (14), on which an electrode paste as a side face electrode (21) is superimposed.
Patent JP-2002244609-A (JP)
Title: Advertisement activity utilizing clear case with magnet rubber
Inventor: AGARI NORIHIKO
IPC: G09F7/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide advertisement activity which eliminates the labor for directly sticking advertisement materials, such as flyers, by means of tacky adhesive materials, such as tape and glue, to buildings, poles, vending machines, vehicles, etc., and will not spoil the appearance by the leavings of the tacky adhesive materials, such as the tapes and glue, in removal of the advertisement materials, etc. SOLUTION: Advertisement materials, such as flyers and posters, are put into clear cases 3 with magnet rubber and are stuck to the steel sections of a vehicle 5. The clear cases with the magnet rubber integrated with the function of the magnet rubber and the function of the clear cases are utilized and the advertisements materials, such as the flyers and posters, and company names, company logos, etc., are put into such clear cases. The advertisement activity is carried out by sticking the clear cases to the steel sections of the buildings, poles, vending machines, vehicles, etc., by the function of the magnets of the magnet rubber.
Patent JP-2002275247-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIMIZU MICHIO
IPC: C08G59/24
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in crack resistance and adhesivity. SOLUTION: The epoxy resin composition comprises an epoxy resin (A), a hardening agent (B), a filler (C) and a chelating agent component (D). The chelating agent component (D) consists of one or more kinds selected from thiazole chelating agents expressed by formulae (I), (II) and (III).
Patent JP-2002281048-A (JP)
Title: Transmission method and transmission device
Inventor: NAKAGAWA MICHIHITO
IPC: A63F13/33
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To easily realize setting for starting communications between a plurality of apparatuses. SOLUTION: In a terminal in which a client and a server are not set, a search signal for searching a terminal in a network is transmitted in a first period set at random, and when no terminal being the other party of transmission is found in transmitting the search signal in the first period, processing to wait for the reception of the search signal from another terminal in the network is repeated in a second period set at random, and when a terminal being the other party of transmission is found in the first period, its own terminal is set as the client or the server, and data transfer is started with the found terminal.
Patent JP-2002278207-A (JP)
Title: Image forming device
Inventor: YOSHIMARU AKITO
IPC: B41J2/44
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a two-color image is formed by one rotation of a drum by respectively making light beams for image forming incident on two places on one photoreceptor and which copes with either the image forming device of two-color write-in or that of one-color write-in and has versatility without causing waste. SOLUTION: A light source part for red write-in, fθ lenses 3 and 4 corresponding to it, mirrors 8 and 9, a BTL lens 10, a housing for the red write-in 13 and a housing cover for the red write-in 14 are removed as shown in a figure 2 (b) from a light beam write-in device capable of performing two-color write-in as shown in a figure 2 (a) so as to make it cope with one color write-in of black, and a polygon mirror is made the polygon mirror 2' of only one level.
Patent JP-2002278688-A (JP)
Title: Method for inputting character and device for the same
Inventor: NAKAHARA HAJIME
IPC: H04M1/247
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To easily input various characters, digits, symbols, or character strings by using 12 keys constituted of 0-9, # and/or *, and to make it unnecessary to remember any character input method. SOLUTION: At least digits 0-9, # and/or * are arranged on one coordinate axis, and at least digits 0-9, # and/or * are arranged on the other coordinate axis, and characters, digits, and symbols or the like are assigned to an area being the intersection point of each coordinate axis. Then, when the characters are inputted, a hard key for the first hit is depressed so that an input screen for the second hit assigned to the hard key can be displayed, and a hard key at which a desired character is displayed is depressed as the second hit while the input picture for the second hit is viewed so that characters or character strings are inputted.
Patent JP-2002278657-A (JP)
Title: Power source interrupting device
Inventor: KUGO ICHIRO
IPC: G06F11/30
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a power source interrupting device capable of surely preventing the generation of the heat-up of a battery by preventing the power consumption of a battery due to the runaway of a microcomputer after an accessory is turned off. SOLUTION: This power source interrupting device 20 for interrupting power supply to a microcomputer 1 when the runaway of a microcomputer is generated is provided with a runaway detecting means 8 for starting the monitor of the runaway of the microcomputer when the accessory is turned off and a power source path fusing means 9 for forcedly interrupting a power supply path 16 to the microcomputer 1 when the runaway of the microcomputer 1 is detected by the runaway detecting circuit 8, and for closing the power supply path 16 when an accessory is turned on.
Patent JP-2002276668-A (JP)
Title: Bearing and its manufacturing method
Inventor: OTSUKI TETSUYA
IPC: F16C33/58
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a bearing preventing abrasion of the bearing in an abutment part with a shaft member and avoiding the possibility of thermal deformation and to provide its manufacturing method. SOLUTION: The bearing superior in the abrasion resistance and its manufacturing method are disclosed. This bearing has a zirconia film on the surface of a bearing base and this thin film is derived from zirconia film formation precursor composition including zirconium compound, amino polycarboxylic acid, amine, and solvent.
Patent JP-2002285908-A (JP)
Title: Stall margin control apparatus for turbofan engine
Inventor: SHINOHARA HIDEAKI
IPC: F04D27/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple stall margin control apparatus for a turbofan engine. SOLUTION: In the turbofan engine 1, each bypass flow 9 of fans 3 or the like flows around a core engine 2, and the bypass flows 9 flow out of a fan nozzle 7 rearward. One or plural holes 7a are perforated in a peripheral face around an outlet of the fan nozzle, and a nozzle area adjusting plate 15 projecting from the holes toward the inside or entering into the holes is disposed. The nozzle area adjusting plate 15 normally projects from an inner face of the fan nozzle to the inside to restrict the area of an outlet of the fan nozzle. If there is a risk of stalling, the nozzle area adjusting plate 15 is pulled in the holes to enlarge the area of the outlet of the fan nozzle, thereby to increase a stall margin.
Patent JP-2002289615-A (JP)
Title: Method and apparatus for forming thin film
Inventor: KATO HISASHI
IPC: H01L23/522
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a thin film, thereby the uniformity of the thickness of a thin film on the surface of a silicon wafer can be improved and a fine silicon nitride thin film of high quality can be obtained in the formation of the silicon nitride thin film onto the surface of the silicon wafer using a LP-CVD(Low Pressure-Chemical Vapor Deposition) method. SOLUTION: In the formation of the silicon nitride thin film onto the surface of the silicon wafer by the supply of a material gas to the surface of the silicon wafer heated in a reduced pressure atmosphere and by thermal decomposition, a hydrogen gas is added to a processing gas for forming the silicon nitride thin film.
Patent JP-2002288002-A (JP)
Title: Emulator device and emulation method
Inventor: AKATSUKA HIROSHI
IPC: G06F9/44
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the redesigning of a circuit is needed, which requires much time and cost, in modifying specifications after the completion of the development (circuit design). SOLUTION: This emulator device receives the circuit data from a personal computer 12, writes the circuit data in a function control part 29, and executes the emulation in accordance with the circuit data.
Patent JP-2002286509-A (JP)
Title: Optical encoder
Inventor: ATSUTA AKIO
IPC: G01D5/38
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical encoder capable of highly accurately detecting information on the movement of a measured object by a simple structure. SOLUTION: This optical encoder has a scale with optical lattices formed thereon at prescribed pitches, a light detection means having three or more light receiving means provided movably relative to the scale and disposed in association with the displacement direction of the pitches of the lattices, and a light source for irradiating the light receiving means with light via the scale, and it detects information on relative displacement between the scale and the detection means by using signals obtained by the receiving elements, wherein the color scheme of the plurality of receiving elements and the computation of outputs from the plurality of receiving elements are appropriately performed.
Patent JP-2002291111-A (JP)
Title: Rechargeable battery for motor-powered wheelchair
Inventor: IWAMOTO KENICHI
IPC: A61G5/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To charge of a battery in a physically comfortable posture easily, even if the battery is put in a battery holder, and to enable charging of the battery, even if the battery is removed out of the battery holder. SOLUTION: A battery is put, in such a way as to be freely attachable and detachable, in the battery holder B mounted in the rear of a seat 12 arranged in the upper part of a frame 15 which supports a pair of main wheels 14, 14, and is used. In the battery holder B, power supply terminals 33, 33 are arranged, and a battery fitting recess 28 which has an inserting opening 28a at the top surface is formed. Discharging terminals 45, 47 being opposed to the power terminals 33, 33 are arranged, in the lower part of the holder B which fits in the fitting recess 28, and a charging connector 43 for coupling with a charger- side charging plug 56 is formed in the upper part, differently from each of these discharging terminals 45, 47.
Patent JP-2002285274-A (JP)
Title: Mg-Si BASED THERMOELECTRIC MATERIAL AND PRODUCTION METHOD THEREFOR
Inventor: UMEMOTO MINORU
IPC: B22F1/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an Mg-Si based thermoelectric material which has high thermoelectric properties and can be synthesized at a low temperature and to provide an inexpensive production method therefor. SOLUTION: The material is produced by undergoing: a mixing stage where Mg powder and Si powder in which the atomic ratio of Mg to Si is 2:1, and dopant element powder are mixed; a heating and holding stage where the powdery mixture obtained in the mixing stage is heated and held within the temperature range of the melting point of Mg Tm (Mg) to 1,073 K for a prescribed time to form Mg2 Si by the reaction of the molten Mg and Si particles and further the dopant elements are dissolved into the molten Mg, and are substituted for part of Mg or Si in the Mg2 Si crystal structure, and are allowed to enter into solid solution therein, so that an Mg2 Si based compound is produced; and a cooling stage where the heating and holding stage is stopped at a degree in which unreacted Si particles still remain after the above prescribed time.
Patent JP-2001314966-A (JP)
Title: Tig arc welding method for aluminum alloy
Inventor: KAMIYAMA TOMOYUKI
IPC: H02M9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a welding method for an Al alloy using only Ar gas as sealed gas, and performing welding by changing the polarity of the voltage supplied between an electrode and a welded member, the weld metal narrow in weld bead width and large in melting depth can not be obtained in the welding of a thick plate and the horizontal fillet welding for the Al alloy. SOLUTION: The unbalanced rectangular pulse alternating current having the positive property ratio of 0.6-0.9, between positive property currents which has welding current pulse height value Is for welding time Ts in negative electrode, and negative property currents which has welding current pulse height value Ir while welding time Tr in positive electrode, is energized for time Ta, after that, positive property pulse current is energized for time Td, the unbalanced rectangular pulse alternating current and the positive property pulse current are switched with the welding time ratio Ta/Td=2/3 or more, the welding current to obtain weld metal having one or more melting ratio of melting depth P to welding bead width W, P/W is energized to weld Al alloy.
Patent JP-2001306320-A (JP)
Title: Device and method for resetting and initializing array as known state when power is applied or through specified state of machine
Inventor: DAVID P HANUMU
IPC: G06F12/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To generate an initialized state of a complete associative array and to generate an illegal state for such complete associative array. SOLUTION: A system and a method for establishing an illegal system state for a table for which complete associative type is preferable and making entry to be inputted (entry to be written in the table) impossible to be coincident with the entry existing in the table are provided by one embodiment. The system is forced to write the entry to be inputted in the complete associative table by using a pointer system for updating the complete associative table or the array preferably by making the entry to be inputted impossible to be coincident with table entry. The illegal system is automatically called when the power is applied to the system and can update the complete associative array.
Patent JP-2002300635-A (JP)
Title: Mobile unit communication system and its transmission power control method
Inventor: TANNO KAZUTOMO
IPC: H04W16/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile unit communication system that reduces radio interference with an adjacent radio base station, and allows a mobile base station within an area covered by the radio base station to smoothly select the radio base station when the entire trouble of a radio base station interface line occurs. SOLUTION: The mobile unit communication system 10 comprises the radio base station 110, a radio base station control apparatus 120 for centrally controlling at least one portion of the call connection function of the radio base station, and plural mobile stations 100. The radio base station 110 has a line trouble monitor function section 111 for monitoring the radio base station interface line 130 to the radio base station control device, and a transmission power control function section 112 for controlling the power of a transmission radio wave corresponding to a trouble detection state from the line trouble monitor function section.
Patent JP-2002284704-A (JP)
Title: Aqueous solution-like pharmaceutical prepration
Inventor: HIRATA SATORU
IPC: A61K9/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous solution-like pharmaceutical preparation of a sparingly water-soluble drug capable of maintaining the sparingly water-soluble drug in a stable dissolved state in an aqueous solution and thermally stable even in the state of the aqueous solution. SOLUTION: This aqueous solution-like pharmaceutical preparation comprises a sparingly water-soluble drug and one or two or more kinds of a polyhydric alcohol, water-soluble polysaccharides or derivatives thereof.
Patent JP-2002300508-A (JP)
Title: Information display device and information providing method
Inventor: KOJIMA KUNIO
IPC: H04N5/45
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of information display unit, equipped with an information recording/reproducing system. SOLUTION: The information display device includes an information display means 2 for displaying a broadcast signal 7 entered from the outside as outer information, and an information recording/reproducing system 3; in the information recording/reproducing system 3, the inside information is recorded previously; and then the inside information is displayed, as at least a part of the outer information stored in the information recording/reproducing system 3.
Patent JP-2002293842-A (JP)
Title: Allylamine-allylsulfonic acid-based copolymer, its production method and use
Inventor: NAKADA YASUHITO
IPC: D21H17/34
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an allylamine-based polymer which is excellent in light resistance and useful for a paper treating agent or the like. SOLUTION: An allylamine-allylsulfonic acid-based copolymer containing structural units derived from monoallylamine or diallyl amine and derived from an allylsulfonic acid compound, and the method for producing the same by copolymerizing each of the monomers in a polar solvent in the presence of a water-soluble azo-based or persulfate-based radical initiator are obtained.
Patent JP-2002292214-A (JP)
Title: Flame-retardant dust collecting filter
Inventor: HIOKI SHINYA
IPC: B01D39/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant dust collecting filter obtained by imparting the desired flame retardancy to the existing dust collecting filter medium. SOLUTION: This flame-retardant dust collecting filter is obtained by using a flame-retardant air-permeable base material, laminating a dust collecting filter medium and the flame-retardant air-permeable base material and incorporating a burning-retardant in the gap between the dust collecting filter medium and the flame-retardant air-permeable base material. It is preferable that the dust collecting filter medium is an electret filter.
Patent JP-2002300081-A (JP)
Title: High frequency module
Inventor: SAITO TAKATOSHI
IPC: H01L23/522
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency module comprising a layered body with a plurality of dielectric layers that adopts a configuration of incorporating a switch and a coupler so as to prevent a monitor level from being in dispersion due to the effect of a deviated lamination. SOLUTION: A resistor 21 able to be trimmed as a termination resistor connected to one terminal of a coupler coupling line is placed on the uppermost dielectric layer 11 and variably adjusting the resistance of the resistor 21 can match the impedance at the switch side even on the occurrence of the deviated lamination of a module substrate while detecting a monitor level in an inspection process after the manufacturing.
Patent JP-2002297945-A (JP)
Title: Content intermediary method, device, program and recording medium
Inventor: KUROKAWA KIYOSHI
IPC: H04N21/61
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a content intermediary method, device, program, and recording medium capable of independently providing a platform capable of flexibily and softly selecting the copyright management function at need. SOLUTION: A closed DRM network 1 is formed by B2B, and the contents and a copyright are authenticated in this network via a DRM network broker 3. DRM respectively corresponding to the contents of a content source server 8 is optimally provided from a DRM providing server 9. The contents and respective processing flows are managed by cooperating with the DRM network broker 3 having a content ID control server 6.
Patent JP-2002299192-A (JP)
Title: Regulator for power supply
Inventor: FUJII TATSUO
IPC: H01G9/28
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized regulator for a power supply which is superior in high-frequency response, mounting property and productivity. SOLUTION: Dielectrics coating films 3, solid state electrolyte layers 4 and current collector layers 5 are formed on the porous surfaces of valve metal sheet bodies 1 and are covered with insulating layers 9, and a first capacitor part 16 and a second capacitor part 17 are formed. This regulator for a power supply is provided with the first capacitor part 16, the second capacitor part 17 and a semiconductor component 8 which is connected with an upper surface of the first capacitor part 16 via a connection bump 11.  In the regulator, the second capacitor part 17 is connected with the upper surface of the semiconductor component 8, the current collector layer 5 of the first capacitor part 16 and the semiconductor component 8 are electrically connected, by using a first connecting terminal 12, which is electrically connected to the current collector layer 5 of the second capacitor part 17 via a first connection part 14, and an electrode part 2 of the second capacitor part 17 is electrically connected with the semiconductor component 8 via a second connection part 15.
Patent JP-2002294888-A (JP)
Title: Arrangement setting system for small wooden member
Inventor: AOYAMA HIROYUKI
IPC: E04B1/70
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement setting method for a small wooden member capable of obtaining the arrangement of the small wooden member accurately. SOLUTION: This arrangement setting method for the small wooden member for setting the arrangement of the small wooden member 10 inserted between a sill 1405 of a wooden building and a continuous footing 1401 of the building to form an underfloor ventilation space for performing underfloor ventilation of the building between the till of the building and the continuous footing comprises a process for inputting a sill plan of the building, a process for setting the arrangement of an anchor bolt 1406 for tightening and connecting the continuous footing and the sill of the building mutually based on the sill plan, and a process for setting the arrangement of the small wooden member based on the sill plan and the arrangement of the anchor bolt.
Patent JP-2002304179-A (JP)
Title: System for trial listening
Inventor: IZUMI HIROSHI
IPC: G10K15/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a music trial listening system related to a portable telephone and a potable device, such as personal digital assistant(PDA), in which a desired music by a user can be specified to conduct music trial listening, and the desired music can be confirmed prior to the purchase of the music, for example. SOLUTION: A music distribution server 3 has a file for music data (sound source data), corresponding to a music list and downloads a music which is specified by a portable telephone. At the portable telephone side, the music is viewed and then heard, and the downloaded music is erased, after the viewing and the hearing. By constituting the system as above, music is viewed and heard via the Internet and a very effective music trial listening system is realized.