baber/WOPTO huggingface dataset:
Patent JP-2002087030-A (JP)
Title: Tire pressure drop warning method and device
Inventor: OJIRO YUUJI
IPC: B60C23/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a tire pressure drop warning method that can improve the accuracy of pressure reduction detection by detecting a state with a largely reduced pressure from before a start of travel. SOLUTION: The tire pressure drop warning method for determining an internal pressure drop in a tire mounted on a vehicle and giving a warning includes a step for increasing a threshold for pressure reduction determination beyond a value for normal vehicle travel just after the ignition key is set on to set time for pressure reduction determination shorter than a level for normal vehicle travel, a step for determining whether a bad road is traveled or not as pressure reduction determination is executed in the short pressure reduction determination time, and a step for increasing the number of data used in pressure reduction determination beyond the number of data capable of being taken in the short pressure reduction determination time if the travel is found to be on a bad road.
Patent JP-2002097485-A (JP)
Title: Lubricating oil composition for paper machine
Inventor: TOMINAGA EIJI
IPC: C10N40/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition for a paper machine which has good heat resistance and, at the same time, excellent corrosion resistance and wear resistance. SOLUTION: This lubricating oil composition for a paper machine comprises a base oil of at least one kind to be selected from a mineral oil, fats and oils, and a synthetic oil, (A) a phosphoric ester, (B) a phenol based antioxidant and/or an amine based antioxidant, and (C) an organic acid salt of at least one metal to be selected from an alkali metal, an alkaline earth metal, zinc, and lead.
Patent JP-2001112929-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the situation that the display result of a variable display device becomes a specified display form from being biased timewise. SOLUTION: In a normal game, the cumulative payout number cumulative feed number of coins is calculated (S175F) and the calculated value and a standard value composed of 0.4 or 0.5 are compared (S175H and S175J). A small hand judgment mode is set to high probability time or normal time based on the compared result (S175I and S175K) and control for feeding back the generation probability of the specified display form based on the display result of the variable display device is performed. However, for a replay game after re-game winning, the generation probability adopted in a game immediately before in which the re-game winning is generated is carried over as it is and used without readjusting the generation probability of the specified display form.
Patent JP-2002103046-A (JP)
Title: Welding apparatus
Inventor: FUJITA SHIGEO
IPC: B23K11/25
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding apparatus capable of stabilizing welding quality. SOLUTION: The machine is provided with an electrode die part 3 having a lower base part 1 and an upper base part 2, in which at least either one is elevated to be freely approached/separated, plural lower electrode parts 5 arranged to the lower base part 1 and plural upper electrode parts 6..., which are arranged to the upper base part and have a cylinder gun 13 to press a welding electrode for pressing/welding a work W to be welded arranged on the lower electrode part 5, a base end to a main body part of the cylinder gun 13 has a bank like flexible conductor 66 respectively mounted for electricity conduction and a tip to an exposed part of a piston rod part has the same, a gun current detection sensor 70 is fastened to the main body part of the cylinder gun 13 by a bolt member with covering the base end of the flexible conductor 66 and together with the flexible conductor 66.
Patent JP-2002107185-A (JP)
Title: Indicator of metering device
Inventor: FUKUSHIMA MASAHARU
IPC: G01D11/28
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the indicator of a metering device for inhibiting the decrease in visibility, even if the metering device is to be miniaturized. SOLUTION: The indicator 12 is provided with an indicator body 21 and the like. The indicator body 21 comprises a base edge section 41, an indication section 42, a reflection surface 47, and an expansion section 51. The base edge section 41 forms the rotary center of the indicator 12, and an LED 15 for pointers face opposite to it. Light from the LED 15 for pointers enters the base end section 41. The reflection surface 47 reflects light that has entered the base end section 41 toward the tip direction of the indication section 42. The indication section 42 is formed conically, extended toward the outer- periphery direction of the base end section 41 from the base end section 41. The expansion section 51 projects from the LED 15 for pointers from the indication section 42 over an end section 42b from one end section 42a of the indication section 42.  The expansion sections 51 are formed in pairs with the indication section 42.
Patent JP-2002109283-A (JP)
Title: Method for performing used car auction
Inventor: NAKAZONO MAKOTO
IPC: G06Q30/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for distributing the quality information or client information of a used car to a buyer or offline access base. SOLUTION: A server system 1 receives user information on the users of plural client systems 41 and stores exhibited car information on a car exhibited from a seller 2 comprising one part of users in relation with the user information. Bidder information on the bid of a buyer 3 comprising one part of users is stored in relation with the user information. In the end of bid procedures on the used car auction, a buyer, who presents a peak bidding price, is declared as a successful bidder. Successful bid/purchase information on the purchase of the exhibited car which has been successfully bidden by the successful bidder is received, and by coupling the successful bid/purchase information and the exhibited car information, delivery information is transmitted for an offline access base 5 for the successful bidder to receive the exhibited car which has been successfully bidden.
Patent JP-2002111527-A (JP)
Title: Receiver and its tracking adjusting method
Inventor: MIYAGI HIROSHI
IPC: H03J3/24
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a receiver which can shorten the time required for tracking adjustment, does not require temperature compensation, and can prevent increase of tracking errors caused by the fluctuation of the power supply voltage, and to provide a method with which the tracking of the receiver can be adjusted. SOLUTION: A DAC 4 generates voltage corresponding to the value of data D0 inputted from an MPU 81, by using a control voltage outputted from a low-pass filter 35 incorporated in a local oscillator 3 as a reference voltage for digital-to-analog conversion. A multiplication circuit 5 performs analog multiplication on the output voltage of the DAC 4 by using a prescribed multiplier. The output voltage of the circuit 5 is impressed upon a high-frequency tuning circuit 20 as a tuning voltage. The value of input data D0 of the DAC 4 corresponding to the tuning voltage, when the tracking error becomes a minimum at the medium value of a local oscillation frequency is measured and is stored in advance in an EEPROM 84; and the MPU 81 read the data D0 from the EEPRM 84 and inputs the data D0 to the DAC 4.
Patent JP-2001173796-A (JP)
Title: Device and method for accurately radially locating turbine brush
Inventor: TURNQUIST NORMAN ARNOLD
IPC: F16J15/44
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for accurately radially locating a turbine brush. SOLUTION: This device comprises a labyrinth seal segment 18, having a slot 30 for defining an interior ledge 36 opening toward a direction of a rotor R and facing the rotor R being apart therefrom, and a brush seal segment 28 inserted into the slot 30 with having an outer shoulder part 36 facing to the rotor R and lying over the interior ledge 36 of the labyrinth seal segment 18.
Patent JP-2002115747-A (JP)
Title: Epicyclic reduction gear
Inventor: SHIBUKAWA SOUSHI
IPC: F16C33/76
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an epicyclic reduction gear in which a complex precision machine is not required for a production of a seal part and much labor and a higher cost are not required. SOLUTION: An inner periphery part of an annular disk 7 tightened to a driving wheel 8 for driving a crawler belt is rotatably supported by a rolling bearing 5 provided on an outer periphery part of a hydraulic motor 1 and an oil seal part 4 is provided inside thereof (the epicyclic gear speed-reduction part 3 side). Thereby, a space between an outer periphery of the hydraulic motor 1 and the annular disc 7 tightened to a cylindrical gear 33 of the epicyclic gear speed-reduction part 3 is sealed.
Patent JP-2002065221-A (JP)
Title: Processed food of scallop adductor
Inventor: OSATO SOTARO
IPC: A23L17/40
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanically dried product of a scallop adductor which has a shortened drying time of raw scallop adductor, eliminates occurrence of waste to be a loss and has an enhanced flavor. SOLUTION: Firstly, a raw scallop adductor is boiled to make a muscular fiber readily separable. Then the boiled scallop adductor is rubbed or loaded with stirring, etc., and the muscular fiber is loosened to increase its surface area. The loosened muscular fiber is dried by sun drying or mechanically dried. The loosened muscular fiber has the increased surface area, the scallop adductor can be dried in a short time and has no loss. In the case of producing flavor, the scallop adductor is dried by an far infrared radiation dryer instead of an ordinary mechanical drying.
Patent JP-2002121537-A (JP)
Title: Neutralizing agent for chlorinous bactericide, and resin and fiber compositions
Inventor: MIYATA SHIGEO
IPC: C09K3/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a neutralizing agent which has a neutralizing capability higher than that of a conventional chlorine-neutralizing agent, does not cause the problems with dispersibility and spinnability when compounded into a resin or a fiber, and hardly wears a processing machine, a sewing machine, etc.; a production method thereof; and a chlorine-resistant resin or fiber composition. SOLUTION: A resin or fiber of 100 pts.wt. is compounded with 0.01-20 pts.wt. chlorine-neutralizing agent containing, as the acting component, a zinc oxide solid solution which is represented by the formula: (Zn)1-xM3+x-4O (wherein 0<x<0.167; and M3+ is a trivalent metal, e.g. Al), has an average secondary particle size at the accumulation of 50% of 1.5 μm or lower, preferably 1 μm or lower, and has preferably been surface-treated with an anionic surfactant. The production method is characterized in that a baked precursor of the neutralizing agent is hydrothermally treated.
Patent JP-2002115932-A (JP)
Title: Air conditioner
Inventor: TAKATO RYOICHI
IPC: F25B29/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner with high reliability capable of comfortable dehumidification operation in a wide fresh air temperature region including summer and winter. SOLUTION: A compressor and a dehumidification operation drawing apparatus are controlled such that temperature of an indoor heat exchanger that is changed from a condenser to a re-heater is prevented from rapidly rising. Consequently, there is eliminated the rise of blow-off air moisture providing uncomfortableness to a person in a room, and hence damage of the compressor and lowering of reliability of a refrigerant piping are prevented from occurring, and further deterioration of performance due to an excess amount of a refrigerant upon heating cycle dehumidification operation is avoided to secure the amount of dehumidification without relying upon fresh air temperature.
Patent JP-2002124096-A (JP)
Title: Semiconductor memory and its test method
Inventor: MITSUNE KOJI
IPC: G11C29/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory and its test method in which a CBR refresh-test by an input of a CBR command having the same number as that of redundant word lines can be performed being same as a normal memory cell and reliability of the redundant word lines can be secured. SOLUTION: When a refresh-test for a redundant memory cell is performed, a redundant CBR refresh-counter 15 is activated for each input of a control signal RACBR, counts the number of input of redundant CBR commands, and outputs them to a X address buffer 2A as redundant counter signals RCNT0- RCNT5. The X address buffer 2A outputs counter signals being origin for generating internal X address signals XA0-XA11 corresponding to the case of a refresh-test of memory cells and redundant memory cells switching an address counter signal outputted by a CBR refresh-counter 4 and a redundant counter signal outputted by redundant CBR refresh-counter 14.
Patent JP-2002121442-A (JP)
Title: Ink for ink-jet recording and image forming method
Inventor: SATO NAOKI
IPC: C09D11/38
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a water-based dispersed ink for ink jet recording having excellent color reproduction and light resistance and provide a method for forming an image having excellent color reproduction and light resistance. SOLUTION: The ink for ink jet recording contains dispersed chelate pigment. The image-forming method uses an ink containing a solid dispersion of chelate pigment.
Patent JP-2002120922-A (JP)
Title: Swinging belt skirt
Inventor: AOKI YOSHIO
IPC: B65G21/20
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a belt skirt causing no dropping of a carrying object on a conveyor belt even when a large mass drops on the conveyor belt from a chute and capable of avoiding conventional removing work of a deposit. SOLUTION: This swinging belt skirt has a swing part 18 arranged between a skirt body 1 extended in the lengthwise direction in upper both end parts of the conveyor belt 22 and a skirt outer cover 2 extended outside the skirt body 1 by opening specific clearance and composed of plural links 3, 5 and 7 for swinging by following a movement of the conveyor belt 22. A part of the swing part 18 is suitably fixed to the skirt body 1 or the skirt outer cover 2, and the respective plural links 3, 5 and 7 can be constituted so as to have mutually opposing two plate-like members 3a and 3b and skirt rubber 9, 10 and 11 sandwiched by these two plate-like members.
Patent JP-2002136157-A (JP)
Title: Manufacturing method for piezoelectric actuator, piezoelectric actuator, electronic equipment, and optical information communications equipment
Inventor: IINO AKIHIRO
IPC: H01L41/22
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator that obtains large displacement without increase in the size thereof, and is manufactured with efficiency. SOLUTION: A plurality of piezoelectric sheets 31 are laminated, and a plurality of grooves 29a in the direction of lamination are formed in the obtained laminate 29 so that the grooves alternate. A part of the laminate 29 is separated, so that some of the grooves 29a are penetrated, and thereby a piezoelectric actuator is obtained.
Patent JP-2002095074-A (JP)
Title: Duct for bass reflex type speaker
Inventor: ASAGA TAKAHIRO
IPC: H04R1/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a duct for bass reflex type speaker in which bass regeneration characteristics can be regulated easily at a low cost by varying the resonance frequency of the duct. SOLUTION: A part of a member constituting a duct fixed in a speaker cabinet can be fixed removably from the duct such that the duct is opened over the longitudinal direction thereof and the length and the opening area of the duct can be varied simultaneously by varying the dimensions thereof.
Patent JP-2002134578-A (JP)
Title: Method for evaluating semiconductor
Inventor: MATSUZAKI HIDEAKI
IPC: H01L21/66
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating an semiconductor, by which a state of a protecting film such as a resist film, etc., over the entire surface of a wafer can be simply evaluated without damaging (cleaning) the wafer and elements. SOLUTION: A plurality of the first semiconductor elements 1a, 1b, 1c for evaluating with a different microarea respectively, are previously formed. Dependence of electrical characteristics of a plurality of the first semiconductor elements 1a, 1b, 1c on its surface area is evaluated, and presence of defects on the protecting film is checked after the semiconductor elements are etched to form the second semiconductor element 5. To be specific, when a relationship between a current value flowing in the first semiconductor elements 1a, 1b, 1c and the area of the element is directly proportional, it determines that there is no defect. When the relationship is not directly proportional, it determines that there are defects.
Patent JP-2002130853-A (JP)
Title: Stirling engine
Inventor: OGURA YOSHIAKI
IPC: F25B9/14
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a Stirling engine reducing a gas flow loss generated in communicating means parts of a working medium by stabilizing a center position of reciprocating motion of a piston. SOLUTION: Communicating means 10-a, 10-b are provided on the piston 1 and a hole 13 is provided in a wall surface of a cylinder 3. The communicating means 10-b and the hole 13 fit together to make a pressure equilibrium between a first space 7-a and a second space 8 when the piston sits at the center of the reciprocating motion preliminarily set. Forming the hole into an ellipse improves a center position accuracy of the reciprocating motion of the piston. Reduction of the gas flow loss is obtained by increasing or decreasing sectional areas of the communicating means 10-a, 10-b.
Patent JP-2002133151-A (JP)
Title: Electronic store system
Inventor: HASHII KUNIO
IPC: G06Q30/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To shorten time required to display an electronic store on a screen, in an electronic store system materialized on the Internet. SOLUTION: Information about the picture of a commodity, its price, its performance, how to use it, and the like is obtained from advertisements in newspapers, magazines, televisions and the like, catalogs, leaflets, or digitized media, and the commodity is ordered by inputting commodity identifying information published in the advertisements, catalogs, leaflets or the digitized media and an order quantity from a customer terminal and by transmitting it to the electronic store through an Internet.
Patent JP-2002134888-A (JP)
Title: Mounting device of conductive balls
Inventor: SAKAI TADAHIKO
IPC: H01L21/60
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device of conductive balls which can prevent damages such as deformation of conductive balls and surface flaw. SOLUTION: This mounting device of conductive balls chucks by vacuum and holds the conductive balls in an array state which are accommodated in recesses 15a formed in an array part 15 by a mounting head, and mounts the balls on a work. In a ball array operation for accommodating the balls in the recesses 15 and aligning them on the array parts 15, and a ball sucking operation for sucking the balls from the array part 15 with a mounting head; material of constitution parts (the array part 15, a ball movement regulating member 19 and a chucking tool of the mounting head) which constitute a range coming into contact with the balls is resin material softer than solder as material of the balls. As a result, the damages such as deformation of balls and surface flow can be prevented.
Patent JP-2002125966-A (JP)
Title: X-ray ct apparatus
Inventor: HORI MASAAKI
IPC: A61B6/03
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus by which the image re-constituting times performed per unit time are increased while suppressing the increase of a calculation amount per one arithmetic unit. SOLUTION: A plurality kind of measurement data are distributed to respective parallel arithmetic units in a parallel processing. For example, when M kinds of measurement data are distributed (M is the factor of N), the number L of the arithmetic units to be allotted to one image becomes equal to N/M. Then respective kinds of measurement data are divided into L and stored in the arithmetic unit 1 concerning 1 to Vi/L[view] of an image 1, in the arithmetic unit (M-1)L+1 concerning 1 to Vi/L[view] of an image M and in the arithmetic unit ML concerning (L-1)Vi/L+1 to Vi[view] of an image M. The calculation amount per one arithmetic unit in this case becomes larger than that of the conventional parallel processing but the calculation amount for calculating one image becomes smaller than that in a conventional method.
Patent JP-2002141184-A (JP)
Title: Discharge lamp lighting device
Inventor: KITANI TETSUYA
IPC: H05B41/24
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a safe and highly reliable discharge lamp lighting device suppressing stress applied to a circuit in a case of coming off the discharge. SOLUTION: When a discharge lamp LA comes off during a regular lighting, a voltage impressed from an inverter circuit to the discharge lamp LA is increased in an interval till a no-filament signal is outputted from a detecting circuit. When the impressed voltage exceeds a prescribed value V2, a starting timer circuit starts the operation and an inverter control circuit 2 raises an oscillation frequency f of the inverter circuit to a first starting frequency fsl.  While the detecting circuit starts the operation, the oscillation frequency f of the inverter circuit is shifted to the first starting frequency fsl, which is lower than the conventional example, so that the starting voltage impressed to the discharge lamp LA during the above period is suppressed to the first starting voltage, which is lower than the conventional example, the voltage change occurring in shifting the oscillation frequency f of the inverter circuit is reduced and the stress applied to a using component of the inverter circuit can be suppressed in the above transitional period.
Patent JP-2002140056-A (JP)
Title: Image data processor
Inventor: HIRAMATSU TATSUO
IPC: G09G5/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an image data processor which can remove unnecessary data and can process only necessary image data when data are transferred for every plurality of pieces of data from a memory without being processed by a CPU. SOLUTION: The number of pieces of unnecessary data selected by a selection part 9 is supplied to a data transfer control part 11 and an input non-processing number and a line non-processing number for specifying the position of image data in data inputted from a data transfer part 12 to a data processing part 13 are set. Those set input non-processing number and line non-processing number are supplied to the data processing part 13. Thereby, the data processing part 13 can select image data from the data inputted from the data transfer part 12 and can perform various image data processing.