baber/WOPTO huggingface dataset:
Patent JP-2002137061-A (JP)
Title: Welding self-decision method and system near weld line end
Inventor: NAGAO YOICHI
IPC: B25J9/22
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a self-decision method and its system of welding near a welding line end, which automatically decides welding processing so that it just fits to the work profile around the end of the weld line, irrespective of the profile. SOLUTION: The welding processing at around the end of the weld line are in advance classified and divided into a number of necessary patterns based on torch inclination angle against the welding line and torch motion at the end of the weld line. The portion near the end of the weld line of a work is simulated to find automatically whichever pattern of the pre-classified it can correspond to, the result of which determines automatically the welding processing at around the end of the weld line.
Patent JP-2002136857-A (JP)
Title: Process and device for treating contaminated liquid
Inventor: SUZUKI AKIRA
IPC: A62D3/40
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To rapidly and continuously perform detoxification of a toxic compound(s), such as dechlorination of PCB(polychlorinated biphenyl), under conditions of ordinary temperature and atmospheric pressure. SOLUTION: This contaminated liquid treatment process comprises: using the contaminated liquid treatment device provided with an agitation chamber having within, at least two horizontal, perforated agitation elements placed in the agitation chamber so as to be a certain distance apart from each other in the vertical direction; preparing a mixed solution from a contaminated liquid containing a toxic compound(s) and a reacting agent capable of being combined with free radicals released from the contaminated liquid; introducing the mixed liquid into the compound; subjecting the agitation elements to rotary driving at a 10,000-18,000 rpm rotational speed to treat the introduced mixed liquid; and then discharging the treated liquid from the agitation chamber.
Patent JP-2002137642-A (JP)
Title: Connector for fuel tank
Inventor: KIMISAWA TOSHIHIDE
IPC: F02M37/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured connector capable of effectively reducing leakage of fuel evaporated gas and ensuring connection with a fuel tank. SOLUTION: This connector A arranged in an opening part of the fuel tank B for connecting the fuel tank B and the tube C to be connected to the fuel tank B with each other is provide with a gas-barrier synthetic resin connector main body A, which is integrally provided with a cylindrical part A'a and a flange-shaped part A'b arranged on the outer circumference side of the cylindrical part A'a and larger than the opening Ba, and a welding material 40 arranged on the side facing the tank B' outside face at least in the flange-shaped part A'b of the connector main body A', and in the welding material 40, the side facing the tank B' outside face is formed of polyethylene or high-density polyethylene. The welding material 40 is welded in the tank B' outside face part on the opening circumferential edge side for closing the opening part Ba.
Patent JP-2002143223-A (JP)
Title: Wheelchair
Inventor: AKITA YASUMASA
IPC: A61G5/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair capable of easily getting over level differences existing in the boundary between the road surface of a motorway and that of a walkway. SOLUTION: In this wheelchair having a main wheel 28 and a steering wheel 30, seats 20 and 24 are located behind the main wheel 28 and before the steering wheel 30, and located above a reference surface with which the undersides of the main wheel 28 and the steering wheel 30 touch, the rear wheel 28 and the front wheel are rotatably pivoted to a wheelchair frame 2, and the seats 20 and 24 on which a wheelchair user can sit, are forward and rearward movably provided in the wheelchair frame 2, and grasping members 7 and 9 that the wheelchair user can grasp are located forwardly of the wheelchair 1 and integrally provided in the wheelchair frame 2, a wheel 36 with a one-way clutch that can rotate in the direction of advance but cannot rotate in the direction of retreat is located in the intermediate position between the main wheel 28 and the steering wheel 30,  and above a reference where the lower portions of the main wheel 28 and the steering wheel 30 touch, and is provided in the wheelchair frame 2.
Patent JP-2001201770-A (JP)
Title: Electrophoretic display device and method of driving the same
Inventor: KISHI ETSURO
IPC: G09G3/20
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal movement type electrophoretic display device which makes a simple matrix driving possible so as to suppress production of crosstalks and to obtain good display contrast. SOLUTION: In the electrophoretic display device, a first display electrode 4 and a second display electrode 3 are arranged on a first substrate 1, and a second substrate 2 is disposed facing the first substrate with partition walls 10 interposed. A first controlling electrode 5 as one of two controlling electrodes is arranged on the second substrate, while a second controlling electrode 13 as the other electrode is arranged on the border of the first display electrode 4 and second display electrode 3 on the first substrate. A voltage can be applied independently on each controlling electrode. The space formed by the substrates and the partition wall is filled with a transparent insulating liquid 7. Colored electrophoretic particles 6 are dispersed in the transparent insulating liquid.
Patent JP-2002156610-A (JP)
Title: Lens fitting structure for rimless spectacles
Inventor: YOSHIDA TAKEHIKO
IPC: G02C5/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a lens fitting structure for rimless spectacles which can hold and fix a lens with more certainly, is excellent in safety and in which a lens surface can be cleaned without trouble. SOLUTION: In the rimless spectacles 10, the lens 12 is joined to an endpiece 18 by a hinge 16. The lens 12 and the hinge 16 are held and fixed by a fastener 30 made of a plastic. The fastener 30 has a first fastening part 32 and a second fastening part 34 and an insert member 42 which has a tapped hole 42a and is made of a metal is insert-molded inside the first fastening part 32. An outer screw part 36a of the first fastening part 32 is joined to a screw part 14a of a lens through-hole 14 by screw connection and the screw part 42a of the second fastening part 34 is joined to the tapped hole 42a of the insert member 42 by screw connection. A part 37 of the first fastening part 32 projecting from a rear surface side of the lens 12 is suitably cut.
Patent JP-2002152531-A (JP)
Title: Method for converting color and image forming apparatus
Inventor: ICHITANI SHUJI
IPC: B41J2/525
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To improve a color reproducing accuracy and to shorten a processing step in a method for converting a color signals (e.g. signals Lab) into signals CMYK. SOLUTION: A method for converting the color comprises the steps of modeling signal La and signals CMYK, judging in and out of color areas in a space Lab based on modeling data, obtaining K (Kmax) of a maximum and K (min) of a minimum of reproducing the signals Lab, deciding new K (Knew) between the Kmax and the Kmin, deciding two K amounts (Khigh, Klow) for holding the Knew of the data, calculating CMY amounts (Clow, Mlow, Ylow) of the CMY amount (Chigh, Mhigh, Yhigh at the Khigh, and deciding the Cnew, Mnew and Ynew of new CMY amounts from the Chigh, Mhigh, Yhigh, Clow, Mlow, Ylow and the Knew.
Patent JP-2001175689-A (JP)
Title: Device and method for adaptive dictionary
Inventor: KANEMICHI TOSHIKI
IPC: G06N3/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive dictionary device which preferentially registers a key word effective for the purpose of deciding whether a user is necessary or not by using specific information from an information storage medium or information communication network. SOLUTION: Information includes information data and more than one key word (character string) and the device is equipped with an information presenting means which presents the information data, an input means for inputting whether or not the presented information data are necessary, a learning means which allocates a value for predicting the necessity of the user to the key word given to the presented information data by using the input from the input means, and a dictionary updating means which preferentially registers the effective key word by using the predicted value. An effective dictionary is adaptively constituted to extract information that the user requires.
Patent JP-2002152774-A (JP)
Title: Method for transmitting chrominance signal of high resolution moving image and transmitter therefor
Inventor: TANAKA HIDEFUMI
IPC: H04N11/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for transmitting chrominance signal of high resolution moving image in a solid-state imaging unit using a CMOS imaging device having pixels not less than the number of HDTV images. SOLUTION: The method for transmitting chrominance signal of high resolution moving image, comprises an imaging step 10 for picking up an image when picking up the image by a CMOS imaging device 14 while dividing the horizontal direction of the imaging device into N and decreasing a driving frequency and for converting the image to a plurality of N divided analog electric signals, A/D converting step 15 for converting a plurality of analog electric signals to a plurality of parallel digital signals, a plurality of digital arithmetic steps 16 for applying parallel calculation to the plurality of parallel digital signals, parallel/parallel converting step 17 for converting the plurality of parallel digital signals to the signal stream of the plurality of parallel digital signals less than the signal strings of the plurality of parallel digital signals, and parallel/serial converting step 19 for converting the plurality of parallel digital signals from the parallel/parallel converting step to serial digital signals, and signals successively processed by the above step is transmitted.
Patent JP-2002143272-A (JP)
Title: Method for identifying subdivided package housed in medicine bag and medicine bag housing subdivided package
Inventor: YASUKAWA MOTOAKI
IPC: B65D27/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for identifying a subdivided package housed in a medicine bag by which a patient can be prevented from taking a wrong medicine and is enabled to easily select a proper medicine at the time of taking the medicine every day, and to provide a medicine bag housing subdivided packages. SOLUTION: When the patient takes out one subdivided package in which one-dosage of a medicine is enclosed from the medicine bag 1 housing a plurality of subdivided packages 2, character data about the taking timing of the medicine are printed on data paper sheets 3a-3c enclosed in the package and the sheets 3a-3c are colored correspondingly to the character data. In addition, the package 2 is colored correspondingly to the instructed taking timing and the color of the sheets 3a-3c. Consequently, the patient can easily recognize the taking timing of the medicine or the medicine bag housing the package by verifying the color.
Patent JP-2002152911-A (JP)
Title: Four-wheel drive control device for vehicle
Inventor: SHIMIZU KOICHI
IPC: B60L50/16
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To optimize acceleration of a vehicle equipped with a four-wheel drive control device, capable of performing the switching of the rotational direction of a motor and switching between activation and non-activation of the motor. SOLUTION: Front wheels 1L, 1R are driven by an engine 2, rear wheels 3L, 3R are driven by a motor 4, and the motor 4 is driven by electric power generated by a generator 7. The rotational direction of the driving torque of the motor 4 and the activation and non-activation of the motor 4 are controlled by field current Ifm.
Patent JP-2002150886-A (JP)
Title: Lever type switch
Inventor: MAEHARA MASATAKA
IPC: H01H25/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a lever type switch which does not have fear of incorrect operation in changing of the switch circuit by rotation operation of an operation lever (2). SOLUTION: An operation lever (2) is attached in an insulated case (3) so that rotations may become free at each of a 1st rotation center (O1) and a 2nd rotation center (O2) rounding, which is pushed in an insulated case (3) from the 1st rotation center (O1). A stopper (18), which does not contact with the operation lever (2) stuffed into the 2nd rotation center (O2) rounding at the contacting position, is arranged in an insulated case (3), while the stopper 18 is contacted with the operation lever (2) rotating in the 1st rotation center (O1) rounding, with a predetermined rotation angle.  As for as the operation part (22) of the operation lever (2) is pushed in, the changes of two or more switch circuits depending on the rotation operations of the same direction can be performed without fear of the incorrect operation, since it does not shift to rotation operation of the the 2nd rotation center (O2) rounding.
Patent JP-2002155325-A (JP)
Title: Support rack
Inventor: SASHITA NORIKAZU
IPC: C22C49/06
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique for a lightweight support rack which has sufficient rigidity and is light in weight and good in workability, and in which the deviation of the fixed position caused by a temperature change is hardly caused. SOLUTION: This support rack consists of a metal-ceramics composite material using SiC powder of 20 to 80 vol.% as a reinforcing material and an Al-Si- Mg based aluminum alloy as a matrix.
Patent JP-2002155269-A (JP)
Title: Method for producing cerium-based polish and cerium- based polish
Inventor: ITO AKIFUMI
IPC: B24B37/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cerium-based polish even if it contains no F, having high polishing rate and good at polishing accuracy, and to provide a cerium-based polish. SOLUTION: This method for producing a cerium-based polish comprises mixing a cerium-based rare earth carbonate and/or a cerium-based rare earth oxide with an alkali metal salt and/or an alkaline earth metal salt and baking the resultant, and the cerium-based polish thus obtained contains an alkali metal and/or an alkaline earth metal and <=0.5 wt.% F.
Patent JP-2002160269-A (JP)
Title: Mold apparatus for molding resin using release film
Inventor: MORIMURA MASAHIRO
IPC: B29C45/26
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a mold apparatus accurately setting a tablet to the interior of a plunger housing pot to stabilize the same, not generating the release film taking-up trouble caused by the biting of the resin in cull and suitable for automation. SOLUTION: The resin molding part of the mold 1 on the arranging side of a plunger housing pot 3 and the opening part of the plunger housing pot 3 are covered with one release film 7 inclusive of the vicinal regions of them and the tablet 9, of which the length is shorter than a diameter, is used. The tablet 9 is placed in the recessed place 11 of the release film 7 to be set within the plunger housing pot 3. Especially, it is preferable to provide a head part 10, which has a truncated cone-shaped leading end part 17 of which the leading end diameter has length shorter than the diameter of a base part 16, to the plunger 2 for extruding the tablet.
Patent JP-2001188367-A (JP)
Title: Image forming member and producing method therefor
Inventor: JOHN S CHANBERS
IPC: G03G5/047
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming member excellent in interlayer adhesive property. SOLUTION: The method for producing the image forming member includes a step for preparing the substrate of the image forming member and a step for coating the substrate with at least an electric charge generating layer and an electric charge transferring layer. At least, one of ht electric charge generating layer and the electric charge transferring layer is formed by a dip coating method using a coating solution and the retention time of the substrate in the coating solution is >=1 sec. This photoreceptor has increased adhesive property between the electric charge generating layer and the electric charge transferring layer or between other layers.
Patent JP-2002160525-A (JP)
Title: Manufacturing method of vehicle sun visor
Inventor: TAKAHATA YOSHIHIRO
IPC: B60J3/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a vehicle sun visor, by which a guide passage for guiding a connection wire can be easily formed for a sun visor body shaped by blow molding. SOLUTION: The sun visor body 20 is shaped by blow molding, and a bearing member 21 for a shaft 10 is fixed inside the sun visor 20. On the one side of the sun visor body 20, a recessed part for mounting 35 corresponding to the body of an electrical apparatus 41 and the guide passage 36 is each formed in a depressed manner, the guide passage 36 having one end facing the end of the bearing member 21 via a partition 38 separating both the ends, and the other end open to the recessed part for mounting 35. The shaft 10 is inserted into the bearing member 21 to come through the partition 38, so that the tip opening of an insertion hole 16 of the shaft 10 is open to the guide passage 36.
Patent JP-2001220583-A (JP)
Title: Polymerizable liquid crystal composition, polymer liquid crystal prepared by polymerizing the composition and its use
Inventor: HODAKA HIROKI
IPC: C08F238/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a polymer liquid crystal having a large refractive index anisotropy and a low temperature dependence and a polymerizable liquid crystal composition for the liquid crystal. SOLUTION: The polymerizable liquid crystal composition contains a noncrosslinkable monomer of formula 1 and a crosslinkable monomer of formula 2 (wherein R1 to R3 are each hydrogen, a halogen, an alkyl group or the like; X1 and X2 are each a single bond, -COO-, OCO- or O-; Y1 and Y2 are each -CH2-, OCH2CH2-or -CH2CH2O-; Z1 to Z10 are each a single bond or a connecting group. E1 to E8 are each a 1,4-pherylene group or trans-1,4-cyclohexylene group; m is 1-12; n and r are each an integer of 1-10; and p, q, s and are each 0 or 1) wherein the amount of the crosslinkable monomer is >10 mol%.
Patent JP-2002170803-A (JP)
Title: Substrate treatment apparatus
Inventor: KIYOSE HIROMI
IPC: B08B3/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To perform uniform treatment without treatment solution droppings, by adjusting the liquid surface level of the treatment solution in a nozzle for supplying the treatment solution. SOLUTION: The substrate treatment apparatus performs washing treatment by supplying pure water L from the treatment solution supply nozzle 370 that is arranged over the substrate W. When the washing treatment is finished, a controller 4 opens a switching valves 75a and then a solution surface adjustment part 90 draws the pure water L in the nozzle 370 through a chemical solution mixing part 70 and a pipe 80. The droppings of the pure water L is prevented by returning a solution level L1 of the pure water L back to a level over a bent part T of a convex state over the pipe 80.
Patent JP-2002143715-A (JP)
Title: Automatic discharging mechanism for coolant in tank
Inventor: SUGIURA SHIGEHIRO
IPC: B03C1/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for new coolant that is advantageous in performing a cleaning easily in an abrasive grain precipitation tank (secondary coolant tank). SOLUTION: In a piping passage connecting a primary coolant tank 15 with an abrasive grain tank 11 comprising a device having following both piping combined; a delivery pipe 23 rising vertically from a coolant discharge port 30 of a coolant pump 13 for coolant circulation and a coolant pipe 32 in the vertical direction which runs from the upper surface of the abrasive grain precipitation tank 11 into an optional coolant level 31 in the coolant within the abrasive grain precipitation tank 11, normally the coolant stored in the primary coolant tank 15 is fed under pressure into the abrasive grain precipitation tank 11, however, when the coolant pump 13 for coolant circulation under operation is stopped,  the coolant is caused to flow backward by utilizing the siphon phenomenon and the coolant is automatically discharged outside the abrasive grain precipitation tank 11 to a depth of the coolant pipe 32.
Patent JP-2002172959-A (JP)
Title: Seat sliding device
Inventor: HORIE MASAHITO
IPC: B60N2/08
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a seat sliding device, causing no degradation of locking strength. SOLUTION: Projections 241, 243, 245, and 247 projecting in the parallel direction with a rotation plane of a lock lever 501 and sandwiching the tip side of the lock lever 501 are disposed near a lock hole 221 of an upper rail 200, and projections 441, 443, and 445 projecting in the parallel direction with a rotation plane of the lock lever 501 and sandwiching the intermediate part of the lock lever 501 are disposed.
Patent JP-2002168679-A (JP)
Title: Optical fiber pressure sensor for measuring vehicle weight
Inventor: TSUCHIDA NORIHIRO
IPC: G01L1/24
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber pressure sensor for measuring vehicle weight, capable of measuring vehicle weights to within a prescribed measurement accuracy, even if tire contact areas of the vehicle on the sensor are different. SOLUTION: When loads of tires of both ends are measured with a pair of optical fiber pressure sensors located at each axle of a traveling vehicle, the ratio of a length E of an optical fiber pressure sensor pressure receiving part 1 in a vehicle traveling direction to a length C of a time contact part on the pressure sensor in the vehicle traveling direction is set to a value in the range of 1 to 7.
Patent JP-2002171821-A (JP)
Title: Heating/cooling unit for harvester
Inventor: YOSHINO MASAHIKO
IPC: A01D41/12
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a heating/cooling unit for a harvester solving the problem of requiring much labor and long time in making an inspection, repairing and parts exchange, or the like, by setting the electrical parts, heating/cooling parts and a part of part items for engine components, or the like, for the heating/ cooling unit in a suction case together, although these parts have been dispersedly set so far. SOLUTION: This heating/cooling unit for a harvester has such a construction that electrical parts, heating/cooling parts, the air cleaner 24 for an engine, or the like, are set together in a suction case installed on the rear side of the operative chamber 6 of the harvester for making a heating-cooling of the chamber 6, wherein an outside air cover filter 25 provided on an outside air filter 23 for heating/cooling is openable, the outside filter 23 is provided on the inner side of a suction opening/closing cover 8b and, on the upper side of an air- conditioning filter 27, an inside air filter 29 is provided closely to the air- conditioning filter 27,  and the receiving grooves of an adjusting receiving plate receiving a changeover valve functioning to switch the blowing direction of hot air or cool air are so designed to be deeper at the central part and sequentially shallower toward both sides.