baber/WOPTO huggingface dataset:
Patent JP-2002286229-A (JP)
Title: High-frequency heating device
Inventor: FUKUDA YOSHITO
IPC: H05B6/64
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency heating device provided with a heating chamber having a heater capable of performing electric heating efficiently and the heating chamber with excellent visibility of the object to be heated in the high-frequency heating device having the flat bottom of the heating chamber without a turntable. SOLUTION: A high-frequency heating device 10 of this invention has no turntable in the heating chamber 12, and the bottom of the heating chamber 12 and a cover 16 are the mount for the object to be heated. It has such a constitution that a heater 24 is installed on the periphery of a power supply opening 14 that is connected to the bottom of the heating chamber 12. Since the heater 24 is located in the lower side of the heating chamber 12, the heating efficiency at the time of electrically heating the object to be heated is good.
Patent JP-2002287202-A (JP)
Title: Camera and code plate
Inventor: NUMAKO NORIO
IPC: G03B7/26
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of automatically judging whether or not a right lens barrel unit is assembled. SOLUTION: As for the lens incorporated type camera constituted of a camera body 1 and a zoom lens L, a lens type code for distinguishing the type of the zoom lens L is added to a code plate 27a with a focal distance code corresponding to the absolute position of the zoom lens L formed, and also, a camera type setting switch SWK for setting the camera type is arranged in the camera body 1, and it is decided by a CPU 10 whether or not the lens type corresponding to the lens type code detected by a zoom encoder circuit 27 is matched with the camera type set by the camera type setting switch SWK, and in the case they are mismatched, an alarm display is displayed on an LCD panel 15, and the subsequent camera action is stopped.
Patent JP-2002288659-A (JP)
Title: Image display method and image display device
Inventor: NAKAJIMA KOICHI
IPC: H04N1/387
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional image display device of the indicating display being executed only by a mark signal, an target image cannot be made sufficiently conspicuous, when the background excluding the target image is composed of a complex image, which makes the visual distinction difficult. SOLUTION: Among the shape of an image, color information, brightness information, and movement information, or the associated information obtained by combining them, is extracted from an inputted image signal; the positional information of the target image is generated, on the basis of the associated information; a target image region of a predetermined range, including the target image is extracted on the basis of the associated information and the positional information; and the color information of the target image region or the color information of the region, excluding the target image region, is converted into color information capable of distinguishing the target image region, on the basis of the positional information and the target image area, and outputted to a monitor.
Patent JP-2002282164-A (JP)
Title: Portable toilet
Inventor: KOJIMA HIDEAKI
IPC: A47K11/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet, with which water feeding to a tank is facilitated, noises or vibrations caused by a water feed pump are reduced and the air engagement of washing water is reduced. SOLUTION: The water feed tank is installed higher than a warm water washing device. The water feed tank is equipped with a portion with which a water level is visible from the outside in the state of installation, and water feed hose connected between the water feed tank and a water feed pump is freely attachably and detachably bound on a main body of portable toilet by a clamp and does not touch any portion except the binding part.
Patent JP-2002291236-A (JP)
Title: Input isolating circuit for preventing inrush current of dc-dc converter
Inventor: FUKAMI KOJI
IPC: H02M3/28
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an input isolating circuit for preventing an inrush current of a DC-DC converter to allow isolating the DC-DC converter in a short time when the DC-DC converter outputs a large current. SOLUTION: A resistor R7 is provided to a FET Q1 in series. Since the sum of on-resistance of the FET Q1 and the resistor R7 is large even if the on-resistance of the FET Q1 is small, a voltage Vds across the FET Q1 and the resistor R7 is large and the inrush current is rapidly prevented and a short circuit can be rapidly detected. The FET Q1 is rapidly turned off and the DC-DC converter can be isolated.
Patent JP-2002285115-A (JP)
Title: Adhesive sheet
Inventor: TADA NAOYA
IPC: C09J7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sheet which has excellent adhesivity, is peelable when used in piling up a plurality of sheets and can be incinerated by simple facilities. SOLUTION: This adhesive sheet is obtained by laminating an adhesive layer to a polyolefin substrate layer. When a plurality of adhesive sheets A and B are piled in the order of A (substrate layer-adhesive layer) -B (substrate layer-adhesive layer) and used, the piled adhesive sheets A and B are peelable. Preferably the adhesive strength between the adhesive layer of the adhesive sheet and the substrate layer of the adhesive sheet B is 3.0-6.0 N/25 mm, more preferably the adhesive strength of the adhesive layer is 10-13 N/25 mm adhesive strength of stainless steel plate described in JIS Z0237 and more preferably the adhesive used in the adhesive layer is an acrylic resin adhesive.
Patent JP-2002291280-A (JP)
Title: Controller for permanent magnet motor
Inventor: AKIZUKI HIROMITSU
IPC: H02P6/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a permanent magnet motor capable of synchronously controlling, even when the number of the pair of magnetic poles of the permanent magnet motor is not the integral multiple of the number of the repetition of the rotating phase signal for each one rotation. SOLUTION: The controller is provided with a first signal conversion means which generates the magnetic pole phase signal of a rotator based on the rotating phase signal obtained by detecting the rotation of the output shaft of the permanent magnet motor, and converts the rotating phase signal into the rotating angle signal in proportion to a rotation angle by each one rotation of the rotor of the eternal magnet motor for synchronously controlling the permanent magnet motor corresponding to the magnetic pole phase signal, and a second signal converting means which converts the rotating angle signal into the magnetic pole phase signal to repeat the same number of times as the number of pairs of magnetic poles of the permanent magnet motor.
Patent JP-2002287662-A (JP)
Title: Active matrix substrate and method of manufacturing for the same
Inventor: SHIODA MOTOJI
IPC: H05K1/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To decrease man-hours in manufacturing and to prevent the connection defect by the corrosion of electrode wiring. SOLUTION: Terminals portions 14a for connection respectively disposed at each of panel peripheral edge wiring 14 are respectively connected to short rings 14c disposed along the side edges of a glass substrate 11 across connection wiring 14b and electrodes, switching elements, etc., are formed in this state onto the glass substrate 11, following which the side edges of the glass substrate 11 provided with the short rings 14c are worked and the connection wiring portions 14b connected in series to the terminal portions 14a for connection disposed at each of the panel peripheral edge wiring 14 are formed to a zigzag shape having curved parts.
Patent JP-2001293196-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve such problem that there is a fear for player to have unreliable feeling on premium ball paying-out. SOLUTION: The security check time T1 of the main control board 30 is not shorter than the security check time T2 of sub-control boards and the security check motion of the CPU 61 of the main control board 30 is made effective later than the security check time of the sub-control boards. Thus, CPUs on the sub-control boards already have executed game control when the CPU 61 of the main control board 30 starts execution of game control according to programs written in a ROM. As a result, even if data are sent from the CPU 61 of the main control board 30 to the sub-control board, sub-control boards can surely receive data because the sub-control boards have executed original controls.
Patent JP-2001313374-A (JP)
Title: Method for manufacturing integrated circuit integrating electrically programmable nonvolatile memory and high performance logic circuit net in identical semiconductor chip
Inventor: PESCHIAROLI DANIELA
IPC: H01L27/11526
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for integrating a nonvolatile memory and a high performance logic circuit network in the same semiconductor chip. SOLUTION: The floating gate of a memory cell of a nonvolatile memory and a gate electrode of a high voltage transistor regarding the nonvolatile memory are formed of a first polysilicon layer, and the control gate of a memory cell of the nonvolatile memory and the gate electrode of a low voltage transistor regarding a high performance logic circuit network are formed of a second polysilicon layer.
Patent JP-2002296904-A (JP)
Title: Developing device
Inventor: YOKOI KATSUYUKI
IPC: G03G15/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of surely preventing the intrusion of deteriorated toner without forcing a user to perform troublesome work even when toner can not be supplied to a developing chamber from a toner hopper by the gravity of the toner. SOLUTION: Partitions 20a, 20b and 20c are rotatably provided between the developing chamber 23 and a toner hopper chamber 21a, between the toner hopper chamber 21a and a toner hopper chamber 21b, and between the toner hopper chamber 21b and a toner hopper chamber 21c, respectively. The partition means 20a, 20b and 20c shield the respective toner hopper chambers at the time of stopping, and carries the toner in the toner hopper chamber to the developing chamber 23 at the time of rotating.
Patent JP-2002297033-A (JP)
Title: Operation method for information processor, and tamper- proof operation disturbance mounting system
Inventor: KAMINAGA MASAHIRO
IPC: G06F21/55
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To make it difficult for estimation processing or a deciphering key from the waveform of power consumption by changing the processing sequence in an IC card chip, so that it cannot be inferred by an attacker. SOLUTION: An information processor is provided with a storage means, which has a program storage part for program storage and a data storage part for data storage, an arithmetic processor, a means which inputs data which is taken as the object of arithmetic processing in the arithmetic processor, and a means which outputs the arithmetic processing result of this data in the arithmetic processor, and a value F(K, A) of a function F which satisfies F(K1+K2, A)=F(K1, A)○F(K2, A), with respect to two integers K1 and K2, is obtained.
Patent JP-2002293260-A (JP)
Title: Steering device of farm working machine
Inventor: OKUYAMA TEN
IPC: B62D11/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve operability and reliability. SOLUTION: A steering device comprises right and left side clutches 20L and 20R for individually connecting or disconnecting transmission to right and left running devices 1L and 1R, a first turning means C for decelerating the running devices 1L and 1R on disconnection sides of the side clutches 20L, and 20R, a second turning means B for braking them, a steering switching valve V1 for operating the side clutches 20L and 20R, a turning control valve V4 for controlling pressure oil supply to a turning mode selecting valve V2 for alternatively connecting the first turning means C and the second turning means B to a hydraulic supply source,  and a steering control mechanism 122 having a steering control means 48 for controlling an electric motor 110 for a valve operation based on the detection information of a steering sensor 49 and an operation sensor AS and an interlocking mechanism 121 for interlocking the turning control valve V4 with a steering tool 42. The electric motor 110 is mounted on a side surface of a transmission case 9.
Patent JP-2002299997-A (JP)
Title: Surface acoustic wave filter
Inventor: FUNEMI MASAYUKI
IPC: H03H9/64
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave(SAW) filter for providing high power resistance required for a top filter for transmission or duplexer. SOLUTION: In this SAW filter, a plurality of SAW resonators composed of IDT electrodes 4a are arranged and mutually connected on a piezoelectric substrate, the electrode pitch of the IDT electrodes 4a is smaller than a value (Vs/f0) determined by the acoustic velocity (Vs) of piezoelectric substrate materials and a central frequency (f0), an inductor 5 is serially connected to at least one SAW resonator, and a capacitor 6 is parallel connected to at least one SAW resonator.
Patent JP-2002299149-A (JP)
Title: Laminated ceramic capacitor
Inventor: SATO HIDETOSHI
IPC: H01G4/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor whose capacitance can be increased, while an insulation defect is being prevented and whose cutting deviation or the like in the L direction can be detected easily. SOLUTION: Long sides of a dielectric layer on a third internal electrode 5 are formed, in such a way that they are brought close to short sides of the dielectric layer from their both end parts toward cental parts; formation positions of dummy electrodes 13, 14 are arranged to be separated in both end parts, in regions of the short sides of the dielectric layer corresponding to the short sides of the electrode 5; and the areas of the dummy electrodes 13, 14 are formed to become small as they enter the inside of the dielectric layer from their exposed parts.
Patent JP-2002285010-A (JP)
Title: Thermoplastic resin composition for electric wire coating or sheath, and sheath and electric wire using the same
Inventor: TAKAHASHI HIDEYUKI
IPC: H01B7/295
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for electric wire coating or sheath which has excellent flame retardancy especially by shape maintenance in combustion and has excellent mechanical strengths and thermal properties, and is of advantage to separation from polyvinyl chloride resin, and an electric wire using it. SOLUTION: The thermoplastic resin composition used to electric wire coating or sheath contains a thermoplastic resin of 100 pts.wt., a phyllosilicate of 0.1-100 pts.wt., and a flame retardant assistant of 0.1-20 pts.wt. The flame retardant assistant is one selected from a group consisting of a carbon black, a fluororesin, a silicone oil, and a silicone-acrylic composite rubber.
Patent JP-2002307411-A (JP)
Title: Method for manufacturing molding molded by bending decoration laminating board
Inventor: MOROZUMI EIICHIRO
IPC: D04H1/4266
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molding having good yield of a decoration laminating board without influence of an increase in the number of grooves provided on the board to a working time and, capable of molding not only a protruding corner but also a recess corner by bending in an uneven pattern at the decoration laminating board in the method for manufacturing the molding molded by bending the board. SOLUTION: The method for manufacturing the molding molded by bending the decoration laminating board comprises the steps of preheating a base made of a plant fiber and a thermoplastic resin at a plastically deformable temperature, superposing a decorating material on the preheated base, setting the material in a pressing machine, protruding protruding strips corresponding to bending positions for bending the base on upper or lower mold of the machine, pressing the superposed base and the decorating material between the upper and lower molds, connecting the base to the decorating material to form the decoration laminating board, forming the grooves on the board corresponding to the bending positions, and bending the board along the grooves.
Patent JP-2002253195-A (JP)
Title: Disaster preventing ashtray to which cigarette rolling and lever principle are applied
Inventor: HOSHI KOICHI
IPC: A24F19/00
Filed: 2001-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a disaster preventing ashtray capable of automatically rolling and simply held in a specific carrying part and naturally extinguishing a light because a conventional ashtray having inconvenience in usability and functions is slimmed by recent diversification of needs for cigarettes, i.e., lengthened in axis and locating the center of gravity on the outside to newly bring about a cause of a fire by falling of the ashtray. SOLUTION: This disaster preventing ashtray is provided with an ashtray edge 1 composed of a ridge wave 2, a top 3 and a descending curved slope 4 incapable of carrying out unstable oblique stretching over, or the like, and is obtained by tilting a semicylindrical hole 8 inward, installing a ceiling site 7 in a valley part 6, where the cigarette 5 is naturally and simply rolled in a rolling introduction curved slope 9 into the lower site of the semicylindrical hole 8, providing a point of action of the lever principle on the inside of the semicylindrical hole 8 and a fulcrum in a bearing 10 and making the gravity of weight of the cigarette 5 emerging to the outer edge on a point of pressure in the case of location of the enter of gravity on the outside.  Thereby, features of the readily rolling cigarette 5 are utilized by conception of reversal, and a means for stably holding the cigarette 5 on the principle of the lever and naturally extinguishing the light without falling even with tilt or vibration even if combustion proceeds by leaving the cigarette 5 behind is adopted.
Patent JP-2002303051-A (JP)
Title: Building tension holding instrument, building tension holding method using the same, and building jacking-up method
Inventor: IMANAGA KATSUTOSHI
IPC: E04G23/06
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a building tension holding instrument which positively reinforces and holds a building during jack-up operation to alleviate a load imposed on the building, to provide a building tension holding method which can hoist the building without imposing an excessive load on the building, is superior in safety and workability, dispenses with the removal of residents, furniture, etc., from the building even during the jack-up operation, and can be carried out without limiting narrow locational conditions, and to provide a jacking method which allows short-term work and is superior in cost benefit and convenience. SOLUTION: The building tension holding instrument is comprised of flexible line members 12, pulling members 13, and abutting members 14, 14a. Each line member 12 is formed of one or more of a rope, a wire, a belt, etc., which is wound on the periphery of the building 10. Each pulling member 13 connects one end of the line member 12 to the other end of the same, to thereby adjust the distance between the one end and the other end. The abutting members 14, 14a are arranged on wall portions and column portions at respective corners around the building and abut on the line members 12.
Patent JP-2002308666-A (JP)
Title: Production process of glazed ceramic article
Inventor: MIURA MASATOSHI
IPC: C04B33/34
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic article production process by which a glazed ceramic article, for example, tile having such a tone characteristic of reducing firing that the boundary between different colors is gradated, can be mass-produced in a high yield. SOLUTION: This production process comprises: partly glazing the surface of a body 3 with a first glaze slurry 1 which contains a thickener such as CMC and is highly viscous, thereafter, further glazing the whole surface of the partly- glazed body 3 with a second glaze slurry 2, subsequently drying the resulting glazed body 3, and thereafter subjecting the dried body 3 to firing.
Patent JP-2002314648-A (JP)
Title: Telephone set
Inventor: KUWABARA KOICHI
IPC: H04M1/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set that notifies speech communication time by sound (speaker output) in a portable telephone, etc. SOLUTION: In this telephone set, the main circuit system 100 of the telephone set is provided with a speech communication time notifying circuit system 200 having a speech communication time measuring circuit 210 for measuring speech communication time according to a start signal of speech communication from a controlling part 140 of the main circuit system 100, and a speech communication time notifying circuit 220 for outputting a speech communication time notification signal to a speaker 131 side of the main circuit system according to a particular speech communication elapse signal from the speech communication time measuring circuit 210, and therefore, a user can hear speech communication time notification during conversation.
Patent JP-2002315236-A (JP)
Title: Stator of internal rotating motor
Inventor: NISHIMURA SHIGEKI
IPC: H02K15/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a coil and efficiency of a motor when a direct winding coil is wound to a two-pole four-coil motor. SOLUTION: A stator iron core is split, before the coil is wound, into eight split iron core bodies in total including four split iron core bodies a2 and four split iron core bodies b matched in the longitudinal direction of a yoke 10 held by the split iron core bodies a2 and the steel plate rolling direction, and these are combined in the annular shape after the winding of the coil.
Patent JP-2002310818-A (JP)
Title: Torque sensor
Inventor: OKI NORITOMO
IPC: G01L5/22
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive torque sensor capable of being provided in no contact to a shaft. SOLUTION: This torque sensor comprises the shaft 1 to which a torsional torque is applied, first and second rings 2 and 3 concentrically mounted on the shaft 1 and changed in relatively rotating position according to the twisting of the shaft 1, a C-shaped ring-like magnet (ring-like magnetic circuit constituting part) 4 concentrically arranged in opposition to the first ring 2, a Hall element (magnetic flux density detecting means) 5 for detecting the magnetic flux between the magnetic poles of the magnet 4, and a magnetic field changing means for changing the magnetic field of the magnet 4 according to the change in relatively rotating position of the first and second rings 2 and 3.
Patent JP-2002309548-A (JP)
Title: Tide gate
Inventor: IIDA AKIO
IPC: E02B7/20
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a tide gate being constructible at very low cost while at the same time solving technical problems of various gates currently in development and use, from the standpoint of their own advantages and disadvantages. SOLUTION: The tide gate is very inexpensive and easy to handle and can achieve economical efficiency equivalent to those of rubber dams by continuously supporting external forces by use of an air bag in the width direction of the gate, while utilizing the advantages of a conventional tide gate constructed of a steel door: that it is resistant to external forces (hydraulic pressure and impacts received from flowing matter); that it has wear resistance; and that it is stable even in an intermediate upstanding attitude.