baber/WOPTO huggingface dataset:
Patent JP-2004016504-A (JP)
Title: Medical equipment
Inventor: YOKOI TAKESHI
IPC: A61B17/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide medical equipment with which expanding treatment, or the like, of a constriction is accelerated with a simple constitution by applying the equipment even to a small-diameter region.  <P>SOLUTION: A magnetic field generator 5 for generating a rotary magnetic field is arranged outside of a living body. On the distal end side of an oblong insertion part 6 of a blood vessel insertion treatment implement 4 to be inserted into a blood vessel 3 in the living body, a rotation treatment member 8 provided with a spiral protrusion part 16 and a cutting edge part for cutting off on the distal end side of a shaft part is rotatably supported by the distal end part 7. The shaft part is formed of a permanent magnet and when applied with the rotary magnetic field, the shaft part moves forward while rotating and expanding the constriction part formed by thrombus in the blood vessel 3 so as to cut off the thrombus with the cutting edge at this time. Thus, expanding treatment of the constriction part 19 is accelerated with the simple constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022853-A (JP)
Title: Substrate for manufacturing semiconductor package, and method of manufacturing semiconductor package using the same
Inventor: OUCHI TSUTOMU
IPC: H01L23/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for manufacturing a semiconductor package suitable for various types of semiconductor chips of different lead specifications, and also to provide a method of manufacturing the same.  <P>SOLUTION: The substrate 1 comprises a stage formation section 3 thereon, many terminals 5 for internal connection arranged near the stage formation section, and many terminals 6 for external connection which are made opposite to the terminals for internal connection on a rear surface side of the substrate. Conductive paths between the terminals for internal and external connection are slot-like via holes 7. The substrate is manufactured by first mounting semiconductor chips 2 on the stage formation section, and then connecting the semiconductor chips and the terminals for internal connection by conductive materials 21 and sealing the whole substrate with resin. Thereafter, cutting the substrate chip by chip according to a desired terminal for external connection. The via holes at a cutting position are shared by adjacent semiconductor packages at the time of cutting in half.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017510-A (JP)
Title: Decorative material and manufacturing method therefor
Inventor: MATSUZAWA TAKANORI
IPC: B32B27/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative material not having a problem such that a harmful substance is generated at the time of combustion while having the same capacity as a conventional decorative material made of a polyvinyl chloride resin in various physical aspects, having stable and high interlaminar adhesion, not having a problem of the discoloration or peeling due to a chemical substance penetrated from the surface of the decorativce material, excellent in weatherability or durability and capable of being manufactured simply and stably.  <P>SOLUTION: In the decorative material wherein a pattern layer 3 and/or primer layers 2 and 4 are held between a lower layer 1 comprising a backer layer and an upper layer 6 comprising an ionomer resin, an intermediate layer 5 comprising a multilayered constitution, wherein at least the outer layers 51 and 53 comprising an ionomer resin are laminated on both surfaces of a core layer 52 comprising a polyolefin resin or a polyester resin, is laminated between the upper layer 6 and the pattern layer 3 and/or the primer layers 2 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020088-A (JP)
Title: Motor-driven damper device
Inventor: HIGASHIYAMA MAKOTO
IPC: F16H21/44
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven damper device using no gear group in a motive power transmitting means for operating arm bodies for contributing to opening-closing of damper blades.  <P>SOLUTION: This motor-driven damper device is provided with a pair of damper blades 3 for rotating so as to be capable of opening-closing a ventilation passage, the arm bodies 10 arranged with respective these damper blades 3 and a motor 7 being a driving source for the respective arm bodies 10 to energize the damper blades 3 in the opening direction. Vertically mutually overlapping overlap parts 10c are respectively arranged in a base end side part of the respective arm bodies 10 arranged with respective damper blades 3. The motive power transmitting part composed of a plurality of link members is arranged between the motor 7 and the arm bodies 10 for rotating a tip side part of the arm bodies 10 in the opening direction of the damper blades 3 by energizing both overlap parts 10c of the respective arm bodies 10 in the closing direction opposite to the opening direction of the damper blades 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027501-A (JP)
Title: Wall construction for building
Inventor: TAKEMURA YUKIHIRO
IPC: E04B2/86
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall structure for a building having an insulation performance equal to or higher than that of a conventional wall structure for building in which an insulation material such as glass wool is stuck on concrete.  <P>SOLUTION: This wall construction for the building comprises a stacked body formed by filling ready mixed concrete between woody cement plates A as shuttering boards 4 arranged at specified intervals and curing the the concrete and a solid wooden piece w1 fixed to the woody cement plates A forming the stacked body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027869-A (JP)
Title: Engine starting/stopping device
Inventor: HIROSE KIYONOBU
IPC: F02N11/08
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable certainly starting/stopping an engine in any vehicle type, even though re-starting or stopping of the engine may fail due to the generation of various deformed wave forms in an L terminal voltage signal according to a vehicle type, in control recognizing starting/stopping of the engine by using the L terminal voltage signal.  <P>SOLUTION: The wave form of a cell motor starting signal ST and the L terminal voltage signal according to an output voltage of an alternator is monitored. Even when an abnormal L terminal voltage signal comes, the L terminal voltage signal is controlled to be a normal signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024958-A (JP)
Title: Masking tape and masker using it
Inventor: KUROSE TETSUO
IPC: C09J7/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a masking tape with good follow-up properties and an excellent hand tearing property and a masker using the same.  <P>SOLUTION: The masking tape is composed of a polyester nonwoven fabric substrate of which the mean flexural rigidity toward the front and back sides in the fiber flow direction, measured by a KES (Kawabata Evaluation System), is 0.03 gf cm<SP>2</SP>/cm-0.6 gf cm<SP>2</SP>/cm and that in a direction rectangular to the fiber flow direction is 0.01 gf cm<SP>2</SP>/cm-0.4 gf cm<SP>2</SP>/cm and which contains at least two kinds of polyester fibers, one kind of them being base fibers and the other, binder fibers. The masker is prepared by using the masking tape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024486-A (JP)
Title: Game machine
Inventor: NAKAMURA RYOJI
IPC: A63F5/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To intentionally change a performance which is displayed on a liquid crystal displaying device, and to enable a player to enjoy the game with a feeling that the game player himself/herself is participating in the performance as well.  <P>SOLUTION: For a performance image being displayed on the liquid crystal displaying device 22, a paper lantern lifting performance is performed when a third stop button operation for stop buttons 31 to 33 is started, and a paper lantern B is lifted from the front of a door A. Then, until the third stop button operation is completed, the door A is displayed by being enlarged, and specified performance sounds are emitted from speakers 96 and 96. When the third stop button operation is completed, a door half-opened performance is performed, and the door A is displayed in a half-opened state. Therefore, the game player can intentionally change the performance displayed on the liquid crystal displaying device 22 by properly adjusting the third stop operation of the stop buttons 31 to 33, and can enjoy the game with a feeling that the player himself is participating in the performance as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028003-A (JP)
Title: Braking device of wind power generator and its adjusting method
Inventor: WATANABE NAOTA
IPC: F03D7/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a braking device of a wind power generator at low cost.  <P>SOLUTION: A first pad guide member 130 having a stepless first face 131 and a stepped second face 132 having a projected pad area, is mounted on a right end of a cylinder block 110 of a brake caliper 100 through a plurality of shims 150, and a dimension of the step is determined to be an allowable width of the movement of a brake pad 120, and a thickness of one shim is determined to be two times of the allowable width of the play of the brake pad. In an initial state, the brake pad has a length shorter than a length obtained by adding the total thickness of the shims to a length of the cylinder block within the allowable width, and the first pad guide member is mounted in a state of being faced to the cylinder block. The first pad guide member is reversed, when a side end face of the brake pad is worn out, and the play is over the allowable width. When the play is over the allowable width again, one shim is removed, and the first pad guide member is reversed again. The process is repeatedly performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028051-A (JP)
Title: Fuel injection nozzle and method for manufacturing the same
Inventor: NIWA YUTAKA
IPC: F02M61/18
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection nozzle for preventing adhesion/deposition of foreign matters to/on a nozzle needle, and preventing any changes in the fuel injection and atomizing shape.  <P>SOLUTION: A coating layer 52 is formed on a leading end side of an abutting part 51 of a nozzle needle 50. Since the coating layer 52 is formed of an oil-repellent material, foreign matters formed due to fuel degeneration are hardly adhered. Even when foreign matters are adhered, the adhered foreign matters are separated by the flow of the fuel around the nozzle needle 50. Thus, the nozzle needle 50 is applied to a nozzle part of a direct injection type engine, and even when high-temperature combustion gas enters from a nozzle hole 43, adhesion of the foreign matters formed by degeneration of the fuel on the nozzle needle 50 can be prevented. Therefore, the flow of the fuel is not impaired, and any changes in fuel injection and atomizing shape are prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048317-A (JP)
Title: Ink jet printer, liquid fixing agent and ink jet ink
Inventor: ASKELAND RONALD A
IPC: B41M7/00
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing method in which image quality and durability are enhanced. SOLUTION: The ink jet printer comprises at least one print head section containing a liquid fixing agent containing a component for precipitating a coloring agent, and at least one print head section containing an ink jet ink containing a coloring agent. The ink jet printing method comprises steps for undercoating a medium with a liquid fixing agent layer before some zone of the medium is printed with ink jet ink, drying that zone at least partially before being ink jet printed, overcoating the medium with the liquid fixing agent following to ink jet printing of that zone, and drying that zone at least partially.
Patent JP-2004033239-A (JP)
Title: Wet sheet for cleaning
Inventor: SUZUKI MIKIO
IPC: D04H1/559
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet type sheet for cleaning which accomplishes the effective utilization of the cleaning surface thereof thoroughly.  <P>SOLUTION: The wet sheet 1 for cleaning comprises a laminated sheet with a three-layer structure which has an inner layer 2 and nonwoven fabric layers 3 arranged on both sides thereof and is impregnated with a specified amount of a water detergent. The wet sheet 1 has one or a plurality of recessed channel parts 4 extending in one direction while reaching the periphery of the wet sheet 1. The channel parts 4 exist at the positions of a joint part 5 formed by putting the separate layers together except for the inner layer 2 of the laminated sheet. Each of the channel parts 4 has a depth and a width enough to form a space where dirt on a surface C to be cleaned up is adequately housed between the surface of the wet sheet 1 and the surface C to be cleaned up when the wet sheet 1 thus obtained contacts the surface C to be cleaned up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038389-A (JP)
Title: Method and device for inserting input/output buffer cell in block in designing hierarchy of semiconductor integrated circuit
Inventor: KIMURA HARUO
IPC: H01L21/82
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of input/output buffer cells in a block to be inserted without increasing any delay analysis error.  <P>SOLUTION: A signal delay time from a flip flop in another block to each input terminal of a block being focused is estimated, and logical cells connected to the plurality of input terminals of the block being focused are extracted from the netlist of circuits in the block being focused, and a distance between the plurality of input terminals of the block being focused connected to each of the extracted logical cells is calculated, and when the distance is not less than a distance 200 μm applied as design constraint, a buffer cell is inserted into the node of any input terminal other than the input terminal whose signal delay time is the maximum value among the plurality of input terminals of the block being focused connected to each of the logical cells, and the logical cell is arranged adjacently to the input terminal whose signal delay time is the maximum value while any buffer cell is not inserted into the node of the input terminal whose signal delay time is the maximum value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097857-A (JP)
Title: Air conditioning cycle
Inventor: WATANABE TOSHIHARU
IPC: F25B49/02
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning cycle capable of achieving sufficient cooling performance even where a heat radiator has only a low heat radiation effectiveness. SOLUTION: In this air conditioning cycle, a compressor 1, the heat radiator 2 to cool cooling medium compressed by the compressor, a throttle means 3 to throttle a flow passage for the cooling medium after passing the heat radiator, and an evaporator 4 to cool intake air by heat absorbing action of the cooling medium after passing the throttle means are at least serially pipe- coupled with each other. A means 10 to exchange heat with the cooling medium is provided between an outlet of the compressor 1 and a pressure control valve 3.
Patent JP-2004039372-A (JP)
Title: Diamond granular body containing nitrogen and boron having conductivity and fluidized-bed electrode using the diamond granular body
Inventor: TOJO TETSURO
IPC: C01B31/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond granular body that has conductivity by containing nitrogen and boron and a fluidized bed electrode using the same.  <P>SOLUTION: Each powder is mixed with a mixing ratio of 0.5-15 wt%, preferably 0.5-10 wt% of boron compound powder, 76-98.9 wt%, preferably 81-98.8 wt% of easily-graphitizable carbon powder, and 1-9 wt% of artificial graphite powder. This mixture is mixed for one minute to two hours by a mixer such as a V-shaped mixer and a ball mill. The mixture is molded by a means such as an extrusion molding, a cold isotropic pressure molding method, and a hot molding so as to become any shape and size, and calcined (first calcining) in the non-oxidizing atmosphere at temperatures of 600°C-1,300°C. After the first calcining, the mixture is calcined (second calcining) in the inert gas atmosphere at a temperature of 1,800°C-2,200°C, preferably 1,900°C-2,100°C. Then, it is heat treated in the non-oxidizing atmosphere at a temperature of 2,400°C-2,600°C and graphitization is further increased and the impurities are sublimated, and a graphite of high impurity is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034476-A (JP)
Title: Sector mold structure of tire vulcanization molding die
Inventor: YAMAKAGE TETSUO
IPC: B29C33/10
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To split the sector mold of a tire vulcanization molding mold into a plurality of sectional parts, then form a slit with a desired width between the adjacent sectional parts and effectively discharge only air from recessed parts in a mold face so as to ensure the efficient cleaning of a rubber material accumulated in the slit in a short time.  <P>SOLUTION: The sector mold is split into a plurality of the sectional parts along a dividing line extending in a tire width direction, traversing a plurality of recessed parts surrounded by projecting strips formed in a mold face in order to form the tread pattern of an outer peripheral face of a tire. Contact parts at right angles with the circumferential direction of the tire are formed in the dividing line and an inclined part which tilts by a specified angle in the circumferential direction of the tire is formed in each recessed part. After cutting the sector mold in a cutting groove with a set width along the dividing line, the sector mold structure is constituted by bringing the cut sectional parts into contact with each other at the adjacent parting lines of the contact parts by controlling a relative displacement in the tire width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045475-A (JP)
Title: Method of manufacturing roll-shaped photosensitive material package loadable in bright room
Inventor: SAITO MAKOTO
IPC: G03C3/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a roll-shaped photosensitive package loadable in a bright room, of which manufacturing efficiency is very high without introducing especially new manufacturing devices and by which the occurrence of defective commodities can be effectively prevented and which is easily adaptive to adjustment of production.  <P>SOLUTION: The method of manufacturing roll-shaped photosensitive packages loadable in a bright rom, is characterized in that stations are installed in areas independent of one another, and each station has an intermediate article transfers means for transferring an intermediate article manufactured in a preceding station to a succeeding station and a delivery means for delivering intermediate articles between the intermediate article transfer means and respective stations, and at least a plurality of stations requiring the longest time is provided, then, a waiting time for intermediate articles in short period of time processing stages is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014493-A (JP)
Title: Folding storage wiring cable
Inventor: NISHIUCHI KAZUMA
IPC: H05K7/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring cable which can be easily folded in a certain length for storage, and quickly unfolded without any entanglement when used.  <P>SOLUTION: Coatings (2) of an elastic resin material are applied with a certain interval on the surface of a soft coating wiring cable (1), and the whole cable can be folded in the length of the coatings (2) for storage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041922-A (JP)
Title: Hollow fiber membrane module
Inventor: ENOMOTO MASAMI
IPC: B01D63/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module which controls the pressure of a fluid in a case and improves the reliability.  <P>SOLUTION: A flow regulating valve 2 is installed on the inflow port side for leading the fluid into the case 3. The valve 2 has an O-ring which is contracted in diameter with an increase in the amount of the fluid flowing into the case 3 and is deformed elastically in the channel narrowing direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044979-A (JP)
Title: Equipment and operating device
Inventor: NAKAI AKINORI
IPC: F24F5/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit improper operation of equipment such as an air conditioner.  <P>SOLUTION: The equipment 1 comprises a detecting means 13 and an announcement means 53. The detecting means 13 detects the failure in setting an appliance of the equipment 1, and the announcement means 53 announces a result of the detection by the detecting means 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048576-A (JP)
Title: Controller of antenna switch
Inventor: HIRANO YOSHITERU
IPC: H04B1/44
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive controller of an antenna switch using a simple circuit for preventing arrival of an excess input signal to a circuit on the reception side of a base station or a subscriber station when the subscriber station close to the base station performs transmission or reception.  <P>SOLUTION: The controller for the antenna switch is provided with a switch control means for controlling the switch so that at least one of a signal level to be transmitted from the antenna or a signal level to be received from the antenna is reduced by the loss of a signal generated by propagation between contacts which are not in contact in the switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056263-A (JP)
Title: Waveform equalizer and shift register
Inventor: TOKUNAGA NAOYA
IPC: H04L27/06
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveform equalizer and a shift register with less power consumption.  <P>SOLUTION: A data storage FF 101 latches data of an input signal in a tap 1 of the shift register of the waveform equalizer. On the other hand, a tap coefficient arithmetic unit 104 calculates a tap coefficient and a tap coefficient storage FF 102 latches the tap coefficient and outputs the tap coefficient to an absolute value arithmetic unit 105. The absolute value arithmetic unit 105 obtains the absolute value of the tap coefficient and a comparator 106 compares the absolute value of the tap coefficient with a threshold. A mask unit 107 masks the data from the data storage FF 101 and outputs the data to a multiplier when the absolute value of the tap coefficient is less than the threshold and the mask unit 107 outputs the data from the data storage FF 101 to the multiplier 103 as they are when the absolute value of the tap coefficient is the threshold or larger. The multiplier 103 multiplies the data of the input signal with the tap coefficient and outputs the product to an adder 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050504-A (JP)
Title: Inkjet imaging method and inkjet imaging apparatus
Inventor: KAZAKI YUICHI
IPC: B41J2/01
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure high quality imaging regardless of the type of a recording medium when printing is carried out with combination of a pigment based ink and a dye based ink.  <P>SOLUTION: Four ink cartridges filled individually with pigment based inks LCMY and four ink cartridges filled individually with dye based inks LCMY are mounted on an inkjet printer. A plurality of ink sets, i.e. a combination of inks for use in imaging, are stored in a lookup table. Based on sheet type information detected by a sheet type sensor 21 and image information from a printer driver 16, an ink selecting means 17 selects an ink set and an image is formed on the recording medium using that ink set.  <P>COPYRIGHT: (C)2004,JPO