baber/WOPTO huggingface dataset:
Patent JP-2003116714-A (JP)
Title: Drum heater structure in electric rice cooker
Inventor: MIYAMOTO TOSHIYASU
IPC: A47J27/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric rice cooker having a heat generating member such as a control board of a console panel disposed in the interior of the rice cooker body, in which a pot is stored in the inner drum part of the rice cooker body, and the side of the pot is heated by a drum heater disposed on the outer surface of the inner drum to thereby keep the boiled rice warm, thereby preventing deterioration of the boiled rice kept warm in the electric rice cooker. SOLUTION: The drum heater 5 disposed on the outer surface of the inner drum 2 is disposed in a lower position of the inner drum in a high temperature area H approaching the heat generating member such as the console panel, and disposed in a higher position of the inner drum in a low temperature area outside the above area. Thus, the heating effect of the heat generating member and heating of the drum heater are balanced, whereby the surface of the boiled rice stored in the pot can be kept at uniform temperature on the whole to prevent deterioration of the boiled rice during warm keeping.
Patent JP-2003119652-A (JP)
Title: Fabric suitable for car seat
Inventor: ISHIDA TAIICHI
IPC: D04B21/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a tricot knit fabric that has the woven fabric-like appearance and is suitably useful for car seats. SOLUTION: Side-by-side conjugated fibers are used as the ground weave, three or more reeds are used to form a tricot knit fabric that is extensible 5-30% in both of warp and weft direction with >=90% elongation recovery. The knit fabric has the appearance of a uniformly woven fabric, even when it is not substantially raised, a proper level of stretchability, formability and wrinkle resistance and can be effectively used for car seats. In a preferred embodiment, the fabric is finished in 35-39/2.54 cm wales and 56-64/2.54 cm courses.
Patent JP-2003123130-A (JP)
Title: Automatic vending machine and automatic vending method
Inventor: MASUKO KAZUHISA
IPC: G07F13/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine having suitable recorder enhanced in printing quality and reduced in the influence to a purchaser intending to purchase a commodity, a recorder suitable for the automatic vending machine and an automatic vending method. SOLUTION: The automatic vending machine is provided with a printing part having a cup holding device 48 for holding a cup 30 and a recorder 52 for recording an image on the cup 30 held on the device 48. The device 48 horizontally holds the cup 30 and rotates the cup 30. The recorder 52 has two recording heads 64 so as to hold the cup 30 and many nozzles formed in the horizontal direction so as to jet two-color ink components are arranged on two stages. In the recorder 52, solid ink components are melted by ink cartridges 70Y, 70M, 70C, 70K and the melted ink components are jetted out from the nozzles of the recording heads 64 to the cup 30 to record an image on the cup 30.
Patent JP-2003081364-A (JP)
Title: Paste-like stuff squeezing-out vessel
Inventor: SAKAI ISAMU
IPC: A45D40/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a paste-like stuff squeezing-out vessel which can easily apply the paste-like stuff to a work in a short time without staining hands thereby. SOLUTION: The squeezing vessel comprises a cylindrical vessel body 1 with upper and lower ends opened, a cylindrical inner case 2 which is internally provided in the cylindrical vessel body 1 to form a space for storing the paste- like stuff W, and the paste-like stuff squeezing member 3 which is brought into slidable contact with an inner circumferential surface of the cylindrical inner case 2 and vertically slidable, and an expandable bellows 4 is extended to an upper end opening part of the cylindrical vessel body 1. More preferably, an upper end part of the cylindrical inner case 2 is protruded from an upper end of the cylindrical vessel body.
Patent JP-2002194282-A (JP)
Title: Polyamide resin-containing varnish and its use
Inventor: IMAIZUMI MASAHIRO
IPC: C09J177/06
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin-containing composition, particularly a composition suited in use for a varnish which is easy to remove a solvent on forming a film and can obtain a film and an adhesive bond with reduced residual solvent. SOLUTION: The polyamide resin-containing varnish comprises a phenolic hydroxyl group-containing aromatic polyamide resin and, as the solvent, a cycloalkane as the essential components, and preferably further comprises a curable resin.
Patent JP-2003124847-A (JP)
Title: Cdma reception device, base station, portable terminal, path selection method, and program
Inventor: OTANI TAKUYA
IPC: H04B1/7113
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To make the circuit scale of a RAKE composition circuit small while maintaining communication quality as to a CDMA reception device equipped with the RAKE composition circuit. SOLUTION: A delay profile measurement circuit 21 measures levels of respective paths present in a path measurement range and a delay profile showing delay times. A path selection circuit 23 repeats a process of comparing path levels at both ends of each path present in the path measurement range, excluding a path of lower level from selection objects until the presence range of paths which are not excluded becomes smaller than a composition range narrower than the path measurement range and regards the remaining paths as paths being objects of composition by the RAKE composition circuit 3. The maximum delay time difference between the paths being the objects of composition by the RAKE composition circuit 3 therefore becomes small (within the composition range), so the RAKE composition circuit 3 can be made small in scale.  Further, communication quality can be maintained since a path of lower level between paths at both ends is discarded.
Patent JP-2003130206-A (JP)
Title: Control device for lock-up clutch
Inventor: ITO YOSHIO
IPC: F16H61/14
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a lock-up clutch capable of controlling an engagement state of the lock-up clutch by adding conditions except a prescribed condition. SOLUTION: This control device is capable of selecting a first control mode for controlling the engagement state of the lock-up clutch disposed in parallel with a torque converter by a first condition. The control device is provided with a first determination means (step S1) for determining whether or not a second condition different from the first condition is established, a second determination means (step S3) for determining whether or not a third condition different from the first condition and the second condition is established when the establishment of the second condition is determined by the first determination means (step S1), and a control mode selection means (step S3 and S4)  for determining whether or not a second control mode for controlling the engagement state of the lock-up clutch is selected according to the second condition based on a determination result of the second determination means (step S3).
Patent JP-2003125623-A (JP)
Title: Processor and program for soil property data, storage medium having the program recorded thereon and method for processing the soil property data
Inventor: SHIBUSAWA SAKAE
IPC: G06Q50/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a processor and a program for soil property data with which precise data of the distribution of soil properties in a field can be effectively obtained, and they are collectively managed so that the data obtained in a field or in a plurality of fields can be easily compared with each other, and to provide a storage medium for memorizing the program. SOLUTION: A soil property observation apparatus comprises a stand linked to the rear part of a tractor, a computer 150 placed on the stand and a soil cutting device attached on the lower part of the rear end of the stand. It is pulled by a vehicle such as a tractor and performs real time observation on the distribution of the soil properties in the field. The computer 150 calculates standardized soil hardnesses, which are generalized data as an indicator for soil properties at observation points, and it produces a map showing the distribution of the standardized soil hardnesses in the field.
Patent JP-2003127118-A (JP)
Title: Dry press molding method and apparatus for tile
Inventor: YAMADA SHINKO
IPC: B28B3/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a dry press molding method and apparatus for a tile preventing the mutual direct contact of molded objects in a molded object feed out process and markedly high in molding yield. SOLUTION: The upper end of a lower mold 2 is inserted in a form 1 and the molding opening 1a of the form 1 is filled with a raw material 4 and, subsequently, an upper mold 3 is inserted in the form 1 to strongly press the raw material 4 by the lower and upper molds 2 and 3 to mold the same. Next, the lower mold 2 is raised to make the upper surface of the lower mold 2 flush with the upper surface of the form 1 and the upper mold 3 is drawn up. Subsequently, the mold object 5 on the lower mold 2 is moved left and right along the upper surface of the form 1 by push plates 6 and 10. The push plate 10 runs on a guide 13 at both ends thereof to move upwardly. Therefore, the molded object 5 succeeding to the push plate 10 is transferred to a conveyor 8 so as to pass under the push plate 10 to be fed.
Patent JP-2003133467-A (JP)
Title: Package for containing semiconductor element and semiconductor device
Inventor: YOKOI KIYOTAKA
IPC: H01L23/12
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package in which heat being generated during operation of a semiconductor element can be transmitted efficiently to the outside and the package is protected against damage when it is fixed to an external device by means of a screw. SOLUTION: The basic body 2 of a semiconductor package having a part 2a for mounting a semiconductor element 1 on the upper surface principally comprises a metal carbon complex A where an aggregate of unidirectional carbon fibers 1 is dispersed into a carbonaceous parent material m impregnated with a metallic component n containing 0.2-10 pts.wt. of at least one kind of Ag, Ti, Zr and W, and 90-99.8 pts.wt. of Cu. A metal plating layer x, a solder material layer y and a Cu layer z are formed sequentially on the upper and lower surfaces thereof.
Patent JP-2003130177-A (JP)
Title: Hydraulic-mechanical transmission
Inventor: ISHIBASHI FUMIO
IPC: F16H47/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a hydraulic-mechanical transmission provided to a working vehicle, in which a movable swash plate of a hydraulic pump in the HST is controlled with the decrease in the volume efficiency of the HST, so as to achieve smooth traveling. SOLUTION: In the hydraulic-mechanical transmission (HMT), a swash plate angle of the HST is offset by a correction value Δr0 of a tilt angle (HST swash plate angle) of a movable swash plate 22a in a hydraulic pump 22, on the basis of a load applied to the HST21 on the decelerating side, when increasing vehicle speed and on the accelerating side, when reducing vehicle speed. The correction value Δr0 is determined on the basis of the value of the load, which is estimated from a difference between a rotation speed of an actual output shaft 27 and the rotation speed of an output shaft 27, which is detected in the immediately previous control loop and determined by a shift operating means, such as a main shift operating means 84, whereby the HST swash plate angle is subjected to the feedback control.
Patent JP-2003126560-A (JP)
Title: Yoyo provided with power generating capability
Inventor: KURODA SUSUMU
IPC: A63H1/24
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To generate power by rotation of a rotor structuring a yoyo. SOLUTION: An upper housing part 4 comprises a cover body 41, a circuit board 42, a magnetic material board 43, a winding coil 44 and an LED (light emitting diode) 45. A middle housing part 5 comprises a built-in plate 51, a magnet 52 and a bearing 53. After a string is wound on a reel part 2a of the yoyo 1, when the yoyo 1 is thrown down, while the upper housing part 4 rotates together with a shaft 2, the middle housing part 5 does not rotate together with the shaft 2 and remains rest, making a magnetic flux density penetrating the winding coil 44 provided on the upper housing part 4 change to induce electromotive force in the winding coil 44. The induced electromotive force is appropriately processed by a circuit provided on the circuit board 42 to be supplied to the LED 45. The power supplied from the circuit board 42 lights the LED 45.
Patent JP-2003134705-A (JP)
Title: Structure of rotor of motor
Inventor: KIMURA MASAHIDE
IPC: H02K1/22
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To make an end plate of a magnetic material while preventing a short circuit of a flux generated from a terminal of a permanent magnet. SOLUTION: A rotor core 11 which is formed by laminating a number of thin plates composed of the magnetic materials or the like along the axial direction of a rotating shaft 9, and the end plates 13 at both sides of the rotor core, are mounted at the external periphery of the rotating shaft 9. Through- holes 11b, 13b for the insertion of the permanent magnets 17 are formed at the rotor core 11 and the end plates 13, respectively. End faces 17a in the axial directions of the permanent magnets 17 form almost the same planes with outside planes 13c of the end plates 13. Holding claws 13d that press down the end faces 17a in the axial directions of the permanent magnets 17 are integrally formed at the end plates 13.
Patent JP-2003134872-A (JP)
Title: Disc apparatus and control method thereof
Inventor: SUZUKI TOMOYUKI
IPC: G11B19/28
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a disc apparatus and a control method thereof, which record and/or reproduce information with an approximately constant moving speed of a disc at an information read position and which can record and/or reproduce information, while the rotation of the disc is stabilized. SOLUTION: This disc apparatus records and/or reproduces information, while a spindle motor is made to rotate, so as to have the moving speed of a disc within a prescribed range at an information read position. The moving speed of the disc at the information read position is detected, speed control signals which make the moving speed within the prescribed range are generated, and the generated speed control signals are added to preset DC signals, to obtain summation signals by which the spindle motor is driven.
Patent JP-2003133095-A (JP)
Title: Discharge lamp lighting device
Inventor: OSAWA TAKASHI
IPC: H02M3/28
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a discharge lamp lighting device such as a vehicle headlight, wherein a core requires size corresponding to output power to have a limit in miniaturization in the case of use of a transformer with a flyback function, or wherein a portion occupied by a secondary winding is large to increase the size of a transformer though a core can be miniaturized in the case using the transformer with a forward function. SOLUTION: This device has a DC/DC converter transformer having the forward function deciding the output voltage by a power source voltage and a primary/secondary turn ratio, and the flyback function defining the output power by a current and an inductance of the primary winding.
Patent JP-2003141741-A (JP)
Title: Information recording and reproduction apparatus for optical disk
Inventor: MATSUBA TAKANOBU
IPC: G11B20/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and playback apparatus which ensures playback protection by a simple method without changing a current recording/playback function. SOLUTION: When a Start/Stop UNIT Command is issued from a host (S1), a drive carries out the information acquisition processing of an optical disk 1 (S2). Then, a drive tries an acquisition of TOC (table of contents), PMA (program memory area) and ATIP (absolute time in pre-groove) information within the information acquisition processing of the disk (S3). As a result, if the wobble signal of the disk is not obtained (root of No) but absolute time information is obtained from a sub-code Q, channel, it is discriminated that the disk is original (S5), and a playback is carried out in response to the request of the host PC (S9).  If the ATIP information is acquired from the wobble signal (root of Yes), it is discriminated that the disk is copied (S4), then it is discriminated whether or not the disk is an audio disk (S6), and the playback is permitted (S9) when it is discriminated that it is the audio disk (root of Yes). When it is discriminated that it is not the audio disk at the step S6 (root of No), it is discriminated that it is a data disk (S7), and the playback protection is applied (S8).
Patent JP-2002322542-A (JP)
Title: High tensile hot rolled steel sheet having excellent peeling strength, and working method therefor
Inventor: FUNAKAWA YOSHIMASA
IPC: C22C38/38
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile hot rolled steel sheet having excellent peeling strength, which has high strength in a parts shape and high peeling strength of the base metal in a welded joint part. SOLUTION: The steel sheet essentially has a ferritic structure in which carbides containing at least either Ti or Nb and Mo are dispersedly precipitated.
Patent JP-2002244746-A (JP)
Title: Power supply device
Inventor: ISOBE YOSHIHIRO
IPC: G05F1/59
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of controlling current restriction of an output current supplied to a load in cases of a load discharge current and a load absorption current separately. SOLUTION: This power supply device is provided with a resistor 3C for detecting current IQ supplied to the load 7, a differential amplifier amplifying a potential difference between the resistors 3C, and a PNP transistor 5 to monitor a direction of a current flowing into the load 7 from an operational amplifier 4A, control a current restriction adjusting terminal A that the operational amplifier 4A has, and perform individual restriction in the discharge current and the absorption current.
Patent JP-2003135561-A (JP)
Title: Instillation container with stepped part
Inventor: KUSU YUKIO
IPC: B65D53/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an instillation container that can appropriately set the quantity of instillation at a time while further improving sealing performance between a body container and a cap in the state of the cap being screw-mounted to the body container. SOLUTION: The outer peripheral part of an instillation cylinder part 6 is provided with a stepped part 8a with the outer diameter abruptly reduced toward the tip of a container body A, and the tip side of the stepped part 8a is provided with a tip projecting part 8b with the outer diameter substantially neither reduced nor changed toward the tip. The cap B is provided with a second seal projecting part 16 coming in close contact with the tip projecting part 8b and stepped part 8a in the mounted state.
Patent JP-2003138935-A (JP)
Title: Method of manufacturing vehicle silencer
Inventor: MURAHASHI KANJI
IPC: B23K26/21
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a vehicle silencer capable of being easily formed without performing complicated welding and machining. SOLUTION: An intermediate assembly 20 comprises pipes 12 and 14 fitted to baffle plates 12 and 14 partitioning the inside of a silencer and end plates 4 and 6 fitted to both ends thereof. A plate 21 is wound on the outer periphery of the intermediate assembly 20 to form an outer shell 2. The outer shell 2 is laser-welded all around to the end plates 4 and 6. While or after the plate 21 is wound on the intermediate assembly 20, the plate 21 and baffle plates 12 and 14 or the end plates 4 and 6 are laser-spot welded to each other for temporary fixing.
Patent JP-2003142473-A (JP)
Title: Gas supplying apparatus and method therefor, and film forming apparatus and method therefor
Inventor: MAGARA TAKASHI
IPC: C23C16/448
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To individually supply each raw material of solution by vaporizing each material under an optimum vaporizing condition at the time of forming a composite metal oxide film by a solution vaporizing method using a multiple metal compound as the raw material. SOLUTION: The composite metal oxide film is formed by the reaction of gas composed of a plurality of multiple metal compounds and oxidation agent gas by introducing the gas into a film forming chamber 62 via a shower plate 64. The solution including a plurality of multiple metal compounds is individually vaporized with a vaporizer. The gas composed of a plurality of multiple metal compounds supplied from the vaporizer is uniformly mixed by a gas mixing unit 76 and then supplied to the shower plate 64.
Patent JP-2003135789-A (JP)
Title: Game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine whose guide plate can be replaced speedily and easily. SOLUTION: The game machine is provided with a game board 6 arranged at a game machine main body 2 and a transparent plate holding frame 7 which is pivotally provided at the game machine main body 2, holds an outer transparent plate 32 and an inner transparent plate 33 in the state of facing respectively so as to cover the game board 6. In a gap between the outer transparent plate 32 and the inner transparent plate 33, the guide plate P on which a game content, etc., is written is arranged. At a position which is on the side of the open end of the transparent plate holding frame 7 and under the outer peripheral side face of the transparent plate holding frame 7, a plate insertion hole 20 communicated with the gap between the outer transparent plate 32 and the inner transparent plate 33 is formed.  Thus the guide plate P can be pulled out and inserted via the plate insertion hole 20 in the state of opening the transparent plate holding frame 7.
Patent JP-2003111043-A (JP)
Title: Two-way amplifier, two-way community reception system, and confluent noise inspection method for the system
Inventor: YAMADA KATSUTO
IPC: H04B3/46
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To identify a noise source of a confluent noise without interrupting transmission of an incoming signal. SOLUTION: An uplink amplifier 28 amplifies an uplink signal and outputs the amplified signal to a center device. An uplink signal from a terminal is fed to the uplink amplifier 28 through terminals 20a to 20d. A variable attenuator 40 is provided for each of the terminals 20a to 20d. In the variable attenuator 40, a changeover switch 46 selects a non-attenuation state, an attenuator 42 with a 5dB attenuation state, or an attenuator 44 with a 20dB attenuation state.
Patent JP-2003102358-A (JP)
Title: Hackle plier for making fly
Inventor: YONENOI KIMIO
IPC: A01K97/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hackle plier functionally and effectively handleable in a fly tying in making a fly to be used in fishing. SOLUTION: This hackle plier 15 is made by attaching an elastic knob member 12 combined with a separately formed metallic ring weight 13 to the rear portion of a clip with the narrow tip; wherein the elastic knob member 12 is obtained by fitting the metallic ring weight 3 in the finger-hooking ring 7 of an elastic knob element which is separately made with a rubber material by monolithically molding the finger-hooking ring 7, an elastic contractile element 9 of a pair of bent link strings 8 and a shaft part 11 with a shaft hole 10.