baber/WOPTO huggingface dataset:
Patent JP-2002292224-A (JP)
Title: Method for manufacturing honeycomb-shaped filter element
Inventor: TSUJI SHOGO
IPC: F02M35/024
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a honeycomb-shaped filter element which can be easily filled-up in a short time, can be manufactured at a low cost and further can be easily filled-up even when cell size is large. SOLUTION: A honeycomb-shaped structure A of prescribed structure is formed by superposing a planar filter paper 1 and a corrugated filter paper 2 and laminating prescribed step number thereof and a sheet 3 made of a material which melts by heating is stuck on a front surface and a rear surface of the honeycomb-shaped structure A. Separately a heating bar 8 having cross- sectional shape a little smaller than a hole of a mountain part or a valley part of the corrugated filter paper 2 and having a pointed top end is prepared. The heating bar 8 is heated and then is pushed in the sheet 3 at a position coinciding with the mountain part of the corrugated filter paper 2 to make a ventilating hole 7. At a rear surface, the ventilating hole 7 is made at a position coinciding with the valley part thereof. Parts except the ventilating holes 7 are closed and prescribed filling-up is completed.
Patent JP-2002345169-A (JP)
Title: Uninterruptible power supply for catv
Inventor: IWABUCHI HIDEKI
IPC: H01M10/658
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems, when an uninterruptible power supply is used in cold regions, of the capacity that is extractable from a storage battery decreases because of the characteristics of the battery and the operation time by the battery is shortened, and when a storage batter of larger capacity is used, an uninterruptible power supply for CATV becoming larger in size, which has been one of the causes for the higher cost. SOLUTION: The storage battery is made capable of heating, which is used in the uninterruptible power supply for CATV provided with the storage battery for an auxiliary power supply as a substitute for a commercial power source, by a heating part. It is configured to enable the temperature of the storage battery or its ambient temperature to be controlled by providing a temperature detecting part, that detects the temperature of the battery or the ambient temperature and a temperature control part that controls the operation of the heating part, based on the detection.
Patent JP-2002309202-A (JP)
Title: Adhesive label and image print game apparatus
Inventor: MATSUDA KYOSUKE
IPC: C09J7/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive label capable of easily making a mascot doll quite resemble to a subject of a photograph, when adhering it to a doll having only a prototype of a head and a body. SOLUTION: For this label, either one of the following labels is used, a adhesive label made of a heat shrinkable film or a swelling-type adhesive label printed with either one of hair, eyebrow, cheek, nose and lip of a face.
Patent JP-2002349441-A (JP)
Title: Hermetic compressor
Inventor: TOMOTA HIRONORI
IPC: F04B39/12
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor advantageous in terms of compressive strength for an internal high pressure-type one by integrating a bottom surface of a lower cover of a hermetic container with legs and forming the bottom surface, which is exposed to internal pressure, into a spherical shape. SOLUTION: This hermetic compressor comprises a compression section 5 compressing refrigerant and a motor 6 driving the compression section 5 disposed in the hermetic container 1 composed of a cylindrical body 2 having upper and lower openings and dish-like upper and lower covers 3, 4 blocking the openings of the body 2. The lower cover 4 is formed into a spherical surface R with a center on the central axis of the body 2 and constituted of a vertical section 4a having a periphery smoothly connected to the spherical surface R and bonded to a lower peripheral surface of the body 2, a flat section 4b connected to the vertical section 4a and horizontally bent outwards, a folded section 4c vertically folded back from the flat section 4b downwards, and an attachment section 4d connected to the folded section 4c to horizontally extend outwards and attached to a base.  A joint part of the peripheral surface of the body 2 with the upper end of the vertical section 4a is bonded by all-around welding a.
Patent JP-2002343779-A (JP)
Title: Heat-treating equipment
Inventor: USHIGAWA HARUNORI
IPC: H01L21/31
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat-treating equipment which can improve the uniform ity of the temperature within the plane of a work to be treated and eliminate the remaining treating gas. SOLUTION: The heat-treating equipment heat-treats the work W to be treated which is mounted on a mount base 28 as specified while supplying the treating gas from a shower head part 64 provide at the ceiling part of a treating container 22. Further, the equipment is provided with a morphological coefficient improving member 66 which improves the morphological coefficient to the mount base on the outer peripheral side of the shower head part. Consequently, the temperature uniformity within the plane of he work is improved to eliminate the the remaining treating gas.
Patent JP-2002341225-A (JP)
Title: Lens barrel
Inventor: NAKAO TOMOHIKO
IPC: G03B17/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel which has enhanced working property at an assembly time and surely moves a movable frame by a simple structure. SOLUTION: This lens barrel has rods 7f and 8h arranged inside a lens barrel, third group and fourth group lens holding frames 8 and 9 relatively moved to the rods 7f and 8h and sleeves 8a and 9c fixed at the third group and fourth group lens holding frames 8 and 9 with adhesive and having outer peripheral grooves 8t and 9h provided at a part exposed by the third group and fourth group lens holding frames 8 and 9.
Patent JP-2002346677-A (JP)
Title: Manufacturing methods for parts excellent in delayed fracture resistance and screw parts
Inventor: KONDO SHINICHI
IPC: F16B33/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing methods for parts excellent in delayed fracture resistance and screw parts by easy treatment without using expensive alloy elements or shot peening. SOLUTION: After a thread is preformed by applying pre-form rolling 14 to a stem part of a blank material 13 of the screw, quenching treatment 15 is applied thereto, and vanishing 16 is applied thereto by using a finish form rolling die and the thread is finished in a final shape, or after the quenching treatment 15 is applied, screw form rolling is applied to the stem part combining the vanishing 16. When the parts are a pin or a plate, slight pulling-out as the vanishing and light draft by roller are applied. Tensile stress is reduced by imparting compressive residual stress by vanishing, and the delayed fracture resistance is improved, because hydrogen introduced by high-density dislocation is captured and turned into inoxious non-diffensible hydrogen.
Patent JP-2002023404-A (JP)
Title: Photoconductive image forming member
Inventor: ONG BENG S
IPC: C08F220/12
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming member which can be fast hardened in the manufacture of a photoconductive member. SOLUTION: The photoconductive image forming member contains a supporting substrate and a hole blocking layer, photogenerating layer and charge transfer layer on the substrate. The hole blocking layer contains a crosslinked polymer derived from the reaction of silylated hydroxyalkyl polymer expressed by formula (I) and organosilane expressed by formula (II) and water.  In the formulae, each of A, B, D and F represents a segment of the polymer main chain; E is an electron transfer part; X is selected from the group of halides, cyano, alkoxy, acyloxy and aryloxy groups; each of a, b, c and d is the mole fraction of the respective repeating monomer unit with the sum a+b+c+d equal to 1; R is an alkyl group, substituted alkyl group, aryl or substituted aryl group; each of R1, R2 and R3 is independently selected from a group of alkyl, aryl, alkoxy, aryloxy, acyloxy, halogen, cyano and amino groups.
Patent JP-2002349836-A (JP)
Title: Method and apparatus for melting waste incineration ash
Inventor: NAGAYOSHI GIICHI
IPC: F27D7/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of fuel by avoiding scattering incineration ash to suppress the corrosion of the wall or ceiling of a melting furnace. SOLUTION: The melting apparatus comprises walls 11c, 11f of a melting furnace 11 which have feed holes 24 for feeding waste incineration ash A to surface of molten slag S held the a melting furnace 11 and burners 26 for jetting burner flames T into a melting furnace 11. The center of the feed hole 24 is located below the height of the center line P of the burner flame T in the furnace 11 so that the burner flame T is jetted into the furnace 11 away from the waste incineration ash A on the slag S surface, thereby melting the waste incineration ash A while the ash A is fed on the slag S surface in the furnace 11 holding the molten slag S therein.
Patent JP-2002354356-A (JP)
Title: System, method and program for supporting program selection and recording medium
Inventor: ANPO TAKASHI
IPC: H04N5/445
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of preference data of a viewer by urging the viewer to evaluate a program after viewing it for a specified time or longer. SOLUTION: The program selection supporting system for retrieving and guiding a program satisfying the preference of a viewer comprises a preference data base recording means recording the preference data of the viewer, means for extracting the program data from broadcast signals, means for retrieving a program satisfying the preference of the viewer from the extracted program data based on the preference data, means for forming a program evaluation screen based on the program data extracted by the program data extracting means, and means for updating the preference data base recording means with data used for evaluating the program on the program evaluation screen.
Patent JP-2002352988-A (JP)
Title: Lamp lighting control equipment for electric discharge
Inventor: KIDERA KAZUNORI
IPC: H05B41/282
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide lamp lighting control equipment for electric discharge, which performs always suitable lighting control, regardless of a state of operation of a load, by changing the errors according to the state of operation. SOLUTION: An operation part 5, which generates control standard voltage, is constituted with an error calculating part 52, which calculates the error of an actual measurement and a control instruction value, a compensating operation part 54, which acquires compensation errors by compensating the computed error using compensation coefficient, and an accumulation part 55, which integrates the compensation error with the last control standard voltage.
Patent JP-2002346776-A (JP)
Title: Method and device for deciding quality of laser welding
Inventor: KAWAGOE TEI
IPC: B23K26/21
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for deciding the quality of a welding which enables appropriate decision of the normal/defective condition of the quality of welding in a laser welding. SOLUTION: The device for deciding the quality of a laser welding is provided with a temperature sensor 10 with which the temperature of a weld zone 5 is measured while the weld zone is being solidified after the laser welding is completed in addition to a plasma light sensor 7 and a reflected light sensor 9 with which the intensities of a plasma light 6 and of a reflected light 8 emitted from a welded member 4 during the laser welding are detected. The detected results are measured with a laser welding monitor measurement part 11 and the normal/defective condition of the welding is decided with a normal/defective decision part 12.  In the decision, a first quality decision is made on the basis of the measured intensities of the plasma light and of the reflected light, and a second quality decision is made on the basis of the result of the temperature of the welded zone after the completion of welding only for the cases where both light intensities are larger than reference values among the welded members which are decided as defective.
Patent JP-2002020805-A (JP)
Title: Liquid phase sintering method for multi-componential material
Inventor: VECCHIO KENNETH S
IPC: C22C1/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method by which multi-componential powders of high density capable of liquid phase sintering in the air under the standard atmospheric pressure is subjected to liquid phase sintering to produce a high density multi-componential composition. SOLUTION: In the use of the liquid-phase sintering for producing a high density multi-componential material, as to the preferable weight controlling material, the multi-componential material contains high density components, bonding components and oxidation preventing components. The preferable multi- componential material is tungsten, copper and chromium. The liquid phase sintering is preferably performed in the open air under the standard atmospheric pressure.
Patent JP-2002325489-A (JP)
Title: Drive controller for dc motor
Inventor: AONUMA SABURO
IPC: H02P7/29
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a drive control circuit for a DC electric motor with a brush commutator which performs drive control or driving current pulses. SOLUTION: A bias voltage (E1 ) in the extent of not being enough to rotate an electrical motor is impressed to an input terminal (9) of the motor, and a drive current (E2 ) is supplied to a moor input terminal (10). A microprocessor (1) receives a start signal, impresses voltage to the gate terminal of a transistor (5), impresses a bias voltage, makes an FET(6) operate by a set period after a specified time, and supplies a drive current pulse to the electrical motor. When drive current pulses are not impressed over a specified time, the transistor (5) is turned off and the impression of the bias voltage is stopped.
Patent JP-2002363136-A (JP)
Title: Method for producing optically active substance
Inventor: KITAGAWA TETSUJI
IPC: C07B63/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To make an efficient optical resolution of an optically active substance. SOLUTION: The objective method for efficiently producing an optically active substance comprises the optical resolution step of charging an extractive distillation column with an extractant for optical resolution and a diluent via the upper tier and an optical enantiomer mixture via the intermediate tier and extracting a fraction rich in one of the enantiomers via the overhead while extracting a fraction rich in the other (mating) enantiomer via the lower tier and the purifying step of distilling and purifying the fraction extracted via the overhead in a purifying distillation column; wherein the reflux ratio of the extractive distillation column is smaller than that of the purifying distillation column.
Patent JP-2002355985-A (JP)
Title: Ink jet recorder
Inventor: MATSUMURA HIDEAKI
IPC: B41J2/175
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder which prints a large amount at high speeds by a relatively simple constitution irrespective of a postural difference of the apparatus. SOLUTION: In the ink jet recorder provided with a recording head, a carriage which executes a reciprocative movement with the recording head loaded, and an ink tank for supplying ink to the recording head by an ink tube, a check valve and a pressure storage chamber are set in the middle of a supply path, and ink is supplied to the recording head by a pressure stored by the reciprocative movement of the carriage.
Patent JP-2002359784-A (JP)
Title: Television camera
Inventor: YOSHIHARA KAZUHISA
IPC: H04N5/378
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a television camera in which unevenness of an output level of signal charges in a horizontal or vertical direction depending on a pseudo signal by defective pixels of an image pickup device of the television camera and a read position of the image pickup device is optimally corrected by tracing the correction amount with a secular change and a temperature change. SOLUTION: A signal charge of a solid-state image pickup device when an optical image from an object is shut off is used for a reference signal and an output signal charge when the optical image from the object is emitted to a photoelectric conversion face of the solid-state image pickup device is used for an imaging signal and a difference between the imaging signal and the reference signal obtained in an optional timing is taken to obtain a corrected signal.
Patent JP-2002058533-A (JP)
Title: Cartridge of bar-like cosmetic vessel
Inventor: OBA ATSUSHI
IPC: A45D40/04
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge capable of reliably and consistently holding a bar-like cosmetic by a claw piece. SOLUTION: This cartridge 1 of a bar-like cosmetic vessel is attachably/ detachably fitted to a vessel body to advance/retract the bar-like cosmetic to/from an opening in a tip by turning the vessel body. A core chuck part 30 is slidably moved in a forward cylinder 10 of the cartridge 1, and the core chuck part 30 is constantly urged backward of the cartridge by a spring. The core chuck part 30 has a bar-like cosmetic holding part 32 comprising a plurality of claw pieces 31, the claw pieces 31 of the holding part are located within a plurality of sliding grooves 11 formed in the forward cylinder 10. When the bar-like cosmetic is inserted in the holding part 32, an outer circumferential side of the claw piece 31 abuts on sliding surfaces 12 of the sliding grooves 11 to regulate the holding force of the bar-like cosmetic.
Patent JP-2002323320-A (JP)
Title: Leveling rod with movable scale
Inventor: HIRATA KATSUMI
IPC: G01C15/06
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate an erroneous calculation and misunderstanding by constructing a scale for a leveling rod movable by making always the zero of the scale coincide with the lateral line of a crisscross mark of the level at a reference point, that is at the first observation point. SOLUTION: For eliminating an erroneous calculation and misunderstanding, spiral springs 1 connected to the scale 3 are installed at the upper and lower parts so that the scale can be moved easily. When the reference point is set to zero, the read calibration mark directly shows a height difference from the reference point in the following observation point.
Patent JP-2002362075-A (JP)
Title: File
Inventor: KAWAMURA KATSUHIRO
IPC: B42F7/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a file provided with a function to fix and hold a state in which the front cover and the rear cover of a file main body are closed and to open the covers quickly by a simple operation. SOLUTION: The file 1 has the file main body 2 having the front cover 4 and the rear cover 5 which are folded in a back part 3 and a swing holding tool 6 which is held freely swingably along the surface of the front cover 4 or the rear cover 5 in the peripheral end part 4c (5c) of the front cover 4 or the rear cover 5 opposite to the back part 3 of the file main body 2 and holds or releases the peripheral end parts 4c (5c) of the front cover 4 and the rear cover 5.
Patent JP-2002369144-A (JP)
Title: Disk image signal recorder
Inventor: KANEDA ISAMU
IPC: H04N5/92
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a disk image signal recording method in which a broadcast program on a different channel is recordable simultaneously. SOLUTION: In an image signal recorder for encoding an image signal in units of frame to record it on a disk, the image signal recorder is constituted of N pieces of CH frame memories 251 to 25N, a frame memory 29 and an encoder 30. In the N pieces of CH frame memories 251 to 25N, when the image signal of N channels (CH) is simultaneously recorded, the signals obtained by A/D-converting the image signal of the NCH are stored, respectively, and a pixel relating to a frame image of a frame signal of each CH stored is subjected to thinning 1/m, and a line is subjected to thinning 1/n (m, n are a natural numeric in which N=m×n is 2 or more), and a decreased image decrease frame signal is generated to output it. In the frame memory 29, each image decrease frame signal output from the N pieces of CH frame memory is stored in a region divided for the image decrease frame signal.  In the encoder 30, an output of the frame memory is encoded and the output is supplied to the disk.
Patent JP-2002365693-A (JP)
Title: Light quantity adjusting device for camera
Inventor: WATABE NOBUAKI
IPC: G03B9/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent warpage or wrinkles by eliminating the runout of an adhesive in a light quantity adjusting device for a camera where an ND filter is fixed on a diaphragm blade. SOLUTION: A diaphragm blade 10 for adjusting light quantity is injection- molded of resin material, a positioning projection 14 and a caulking projection 15 are integrally formed, and a positioning hole 21 into which the projection 14 is inserted and a caulking hole 22 into which the projection 15 is inserted are formed on the ND filter 20 for adjusting the light quantity, and they are fit respectively. Thereafter, the projection 15 is thermally deformed to fix the filter 20 by thermal caulking.
Patent JP-2002365221-A (JP)
Title: Method and apparatus for inspecting defect in light transmission optical film
Inventor: TOYODA ATSUSHI
IPC: G01N21/958
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To easily inspect the presence or absence of the defective section of a light transmission optical film used for a liquid crystal television and a display. SOLUTION: Light La from a light source 1 such as a fluorescent lamp is transmitted through a light diffusion filter 2 where a light transmission section 3 and a light-shielding section 4 including a semi-light-shielding section are provided alternately and is applied to a light transmission optical film 5 used for a liquid crystal display or the like, and the reflected light Lb is examined by visual inspection E or the like, thus inspecting the presence or absence of a defective section 6 of the light transmission optical film 5 due to the generation of abnormal reflected light 8 that floats at a dark section band 7.
Patent JP-2002363637-A (JP)
Title: Method and apparatus for quenching metallic material by using liquid metal
Inventor: SATO NOZOMI
IPC: C21D1/18
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for quenching by using a liquid metal so as to be able to effectively remove impurities in the liquid metal. SOLUTION: In the method for quenching metallic material parts by using the liquid metal, in which the metallic material is cooled and quenched by using the liquid metal as coolant, the impurities floated up on the coolant surface are made to overflow by overflowing the liquid metal in a cooling tank from the upper part of the cooling tank to remove the impurity in the coolant.
Patent JP-2002370855-A (JP)
Title: Master winding roll automatic making-up device and papermaking equipment
Inventor: KAWANAMI TOSHIHIKO
IPC: B65H19/18
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a means which is effective space saving when the tip end processing of a master winding roll is executed. SOLUTION: The master winding roll automatic making-up device 100 is provided with a vacuum box 101 which puts the tip end t in the holding state, an automatic tip end cutter 102 which cuts out the unnecessary portion f of the tip end t and a pressure sensitive adhesive tape applying machine 103 which applies pressure sensitive adhesive tape a to the tip end t.