baber/WOPTO huggingface dataset:
Patent JP-2004289904-A (JP)
Title: Permanent magnet retaining structure for rotor
Inventor: OZEKI HIROSHI
IPC: H02K21/14
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet retaining structure for a rotor which can directly retain a permanent magnet without having to separately provide an elastic member around the permanent magnet, in making a rotor core retained to the permanent magnet.  <P>SOLUTION: In the permanent magnet retaining structure for the rotor which retains the permanent magnet 16 by forming an insertion hole 21 for the permanent magnet 16 at the peripheral side of the rotor core 15, and inserting the permanent magnet 16 into the insertion hole 21, an elastic support mechanism 22 is arranged in advance in the rotor core 15 on at least one side of the periphery of the insertion hole 21, and the permanent magnet 16 is retained in the insertion hole 21 by the spring force of the elastic support mechanism 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004024842-A (JP)
Title: Cleaning tool for medical tube, cleaning tool sending-out implement, porous cleaning member for lumen for inserting endoscope treatment tool, and appratus therefor
Inventor: KAWAZOE KAORU
IPC: G02B23/24
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning tool shaped like a spherical body for effectively cleaning medical tubes such as an endoscope, and a cleaning tool sending out implement which is user-friendly and convenient.  <P>SOLUTION: The cleaning tool A is shaped like a spherical body and formed of a core material 1 and a surface material 2, each of which is made of a porous fibrous structure where a large number of superfine fibers are aggregated and intertwined three-dimensionally. As for the sending-out implement for the cleaning tool A, when an operation lever 16 is operated, a rotary shaft 30 is rotated by a prescribed angle by a pawl plate 29 via a ratchet gear 31, to rotate a cleaning tool holding plate 18 provided detachably at a distal end of the rotary shaft 30 to match its holding holes 18a with communicated holes 24 and 25 communicated with a cleaning liquid suction tube 8 and the endoscope D to be cleaned to send the single cleaning tool A into an endoscope pipeline together with the sucked cleaning liquid by once operation. The cleaning tool A is formed like a pistol entirely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284703-A (JP)
Title: Muscular strength measuring method
Inventor: NAOI TAKAYOSHI
IPC: A61B5/22
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muscular strength measuring method which can detect the change of muscular strength of an O-ring forming finger with high precision.  <P>SOLUTION: An O-ring releasing means is formed by a pair of members (3, 4) of which, at least one side is made of an elastic body, and a distortion detection means (15) is mounted to a member (4) made of the elastic body. A distortion detecting means (15) detects the distortion generated when applying an external force for releasing the O-ring to the member (4) as a distortion amount, and measures a change in muscular strength of a thumb and one of the other fingers depending on the output from the distortion detecting means (15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004295373-A (JP)
Title: Information recording medium, information processor, information recording medium manufacturing device and method, and computer program
Inventor: ASANO TOMOYUKI
IPC: H04L9/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To exclude the overflow or use of the illegal copy of contents based on the management of an information recording medium.  <P>SOLUTION: In this information processor, an information recording medium with encrypted contents stored stores information recording medium ID being an identifier specific to the information recording medium and an information recording medium ID revocation list being the list of information recording medium ID judged to be illegal, and contents stored in the information recording medium are read and reproduced. Then, the contents reproduction processing is executed under a condition that the information recording medium ID stored in the information recording medium should not be described in the information recording medium ID revocation list or matched with revoke information recording medium ID. Thus, it is possible to exclude the overflow or use of the illegal copy of contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294277-A (JP)
Title: Chronograph timepiece with return-to-zero structure
Inventor: TAKAHASHI TAKESHI
IPC: G04F7/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a chronograph timepiece for surely and simultaneously zero-returning an hour heart cam, a second heart cam, and a minute heart cam.  <P>SOLUTION: This chronograph timepiece is equipped with a hammer 464 operated by the operation of a reset button 308 to control the return-to-zero operation of an hour chronograph wheel, a minute chronograph wheel, and a second chronograph wheel. The position of the hammer 464 is determined only by the heart cam 332d, the heart cam 322d, and the heart cam 342d, when the hammer 464 comes into contact with the hour heart cam 332d, the second heart cam 322d, and the minute heart cam 342d. A pressing force applied to the hammer 464 is directed to pass through the center of rotation of the second chronograph wheel 322, when the hammer 464 comes into contacts with the heart cam 332d, the heart cam 322d, and the heart cam 342d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292021-A (JP)
Title: Easily openable packaging bag
Inventor: ABE KENJIRO
IPC: B65D65/32
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily openable packaging bag in which no complicated operation or working is required, the reliability of sealability of the bag is not degraded, and the bag is easily torn and opened by tearing one surface of the bag by finger force while the other surface of the bag mostly remains in the bag.  <P>SOLUTION: In the easily openable packaging bag, a film A overlaps a film B, and a peripheral part thereof is heat-sealed. The film A is a laminate film including at least a film of one-way straight cuttability and a thermal-bonding resin film layer. The film B is a laminate film including a film without one-way straight cuttability and a thermal-bonding resin layer. A pinching part of the width of ≥5 mm and ≤30 mm in the direction substantially orthogonal to a predetermined direction is provided in a peripheral part long in the direction substantially orthogonal to the predetermined direction, the pinching part is connected to the packaging bag at a part of the width smaller than the width of the pinching part, and the part is provided from the pinching part in the direction toward the other peripheral part longer in the direction orthogonal to the predetermined direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292381-A (JP)
Title: Cleanser
Inventor: KAWAZOE SATOYUKI
IPC: A61Q1/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cleanser which gives good touches when used and after used, can reduce the elution of hair-constituting proteins due to a co-contained surfactant and irritations to the scalp and the skin, and has a good bubbling property.  <P>SOLUTION: This cleanser is characterized by comprising an alkylene oxide derivative having a specific structure and a surfactant. The surfactant is preferably an anionic surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290492-A (JP)
Title: Rigid distal end structure of endoscope
Inventor: WATANABE ISAO
IPC: A61B1/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid distal end structure of an endoscope with which a cylindrical member can be easily assembled into a rigid distal end body of the endoscope.  <P>SOLUTION: This endoscope is constituted in such a way that insertion holes 62, 66, 70 and 74 for inserting the cylindrical member are formed on the rigid distal end body 60, and screw holes 82, 86, 90 and 94 formed for each of the insertion holes are formed toward to a central point O of the body 60. Also, the screw holes 82, 86, 90 and 94 are formed on the same plane as that of a cross section crossing an axis passing through the central point O of the body 60. With this configuration, in the body 60 at right angles, the body 60 is rotated centered at an axis P crossing the central point O to allow the screw holes 82, 86, 90 and 94 to sequentially oppose a driver so that the fastening direction of each of fastening screws 80, 84, 88 and 92 matches one axis extending from the external peripheral portion of the body 60 toward the central point O. Thus, the fastening screws 80, 84, 88 and 92 can be fastened by only relatively moving the driver and the body 60 toward the fastening direction of each of the fastening screws 80, 84, 88 and 92.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290587-A (JP)
Title: Energization mat for high-voltage potential therapy apparatus
Inventor: IDE YOSHIHARU
IPC: A61N1/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energization mat for a high-voltage potential therapy apparatus that exhibits a good thermal efficiency and provides effects other than the effects of a high-voltage potential therapy and a thermotherapy.  <P>SOLUTION: The energization mat has a heat generating layer (2) having a heat generating section (202), an electric discharge layer (3) laid over the heat generating layer (2) through an insulating means and formed of a sheet conducting means such as a carbon sheet, a tourmaline sheet (5) laid over the electric discharge layer (3) and an insulating cover material (4) covering the heat generating layer (2) and the electric discharge layer (3). Consequently, the heat generating means can be prevented from being deteriorated and an effective potential therapy can be performed. The electric discharge layer formed of the sheet conducting means provides a far infrared effect by improving the thermal efficiency of the thermotherapy and the negative ion effect of the tourmaline sheet improves a therapeutic effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301350-A (JP)
Title: Ventilator
Inventor: OMOTO HIDEHARU
IPC: F24F7/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator for preventing dew condensation in a wall body while being maintainable the healthy quality of room air.  <P>SOLUTION: The ventilator is provided with a supply fan 3 for supplying air from an outside 1 into a room 2, an exhaust fan 4 for exhausting air from the room 2 to the outside 1, and an operation control means for controlling the operation of an air supply means and an air exhaust means to keep the room at positive pressure in a summer mode and at negative pressure in a winter mode. Thus, dew condensation in the wall body can be prevented and the healthy quality of room air can be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300236-A (JP)
Title: Brake pad
Inventor: FUJIKAWA HIROYUKI
IPC: F16D69/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake pad which suitably contains pulp-like aramid fibers (aramid pulp) in a larger amount as a fiber substrate and has suitably improved abrasion resistance.  <P>SOLUTION: This brake pad 40 comprising a fiber substrate, an abrasion-adjusting agent, a filler and a binder is characterized by containing aramid pulp 20 in an amount of 20 to 30 vol.% based on the total amount of the brake pad 40 and carbon fibers 10 in an amount of 20 to 100 vol.% based on the aramid pulp 20 as the fiber substrate. Thereby, each carbon fiber 10 is wound with the aramid pulp 20 to form an aggregate 30, and the aggregates 30 are uniformly dispersed in the whole body of the brake pad 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300072-A (JP)
Title: Method for producing acetic acid
Inventor: HOSONO YASUO
IPC: B01D3/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recovery ratio of an effective component in off-gas, especially methyl iodide.  <P>SOLUTION: The method for producing acetic acid comprises carbonylating methanol with carbon monoxide in acetic acid and/or a methyl acetate solvent in the presence of a solid rhodium catalyst and methyl iodide. A liquid reaction composition flowing out from a reactor is successively purified by a flash column or a flash vessel and a distillation column to give product acetic acid. The off-gas from the reactor is treated by a high-pressure absorption column and the off-gas from the flash column and the distillation column are treated by a low-pressure absorption column and incinerated. Raw material methanol cooled to 10-25°C is used as an absorption liquid in both the absorption columns and distributed so that 50-80% of the whole absorption liquid flows into the low-pressure absorption column.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299012-A (JP)
Title: Medical manipulator, its control device, and control method
Inventor: SUNAOSHI TAKAMITSU
IPC: A61B17/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety medical manipulator having excellent operability, its control device, and a control method.  <P>SOLUTION: The control device for the medical manipulator detects the deviation between attitudes of a master part and a slave part, and switches a transitional master-slave operation mode which transits from a non-master-slave operation mode to a master-slave mode operation mode, and the master-slave operation mode by comparing the absolute value of the deviation with a predetermined reference value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304118-A (JP)
Title: Laminated common mode choke coil and its manufacturing method
Inventor: NAGATOMO KENSHO
IPC: H01F41/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated common mode choke coil in which a normal mode impedance is lowered.  <P>SOLUTION: A first inner conductor 31 connected to continue a first upper conductor 31a and a first lower conductor 31b via a first through hole 22a, and a second inner conductor 32 connected to continue a second upper conductor 32a and a second lower conductor 32b via a second through hole 22b, are formed in the same length. A non-magnetic insulating material layer 20 includes a non-magnetic insulating material 22 having the first upper conductor 31a disposed at an outside and the second upper conductor 32a disposed on the inside, so that one turn or more are provided so as not to be short circuited, and a non-magnetic insulating material 23 having the first lower conductor 32a disposed on the outside and the second lower conductor 32b disposed on the inside so that one turn or more are provided so as not to be short circuited, and which are sequentially laminated from above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308432-A (JP)
Title: Engine controller
Inventor: SHIRAYANAGI NAOTOSHI
IPC: F02D45/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine controller capable of preventing vibration of an engine from being transmitted to a transponder to avoid the occurrence of inconvenience in the transponder and improve service life.  <P>SOLUTION: This engine controller is provided with a stop switch main body 6, a stop switch knob 3 capable of stopping the engine or achieving its idling condition, a lock plate 5, the transponder 9 capable of transmitting predetermined ID code, and a control means 11 for receiving the ID code transmitted from the transponder 9 to control engine operation. When the lock plate 5 comes off the stop switch knob 3, the stop switch main body 6 operates to stop the engine or achieve its idling condition. A mounting part 10 incorporating the transponder 9 is separate from the lock plate 5 and is detachably attached to the lock plate 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346145-A (JP)
Title: Method and apparatus for detecting and/or tracking one or more color regions in image or sequence of images
Inventor: COOPER JAMES
IPC: H04N1/46
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting at least one area with specified color characteristics in an image.   <P>SOLUTION: This method comprises the steps of converting the color value of a pixel in the image from a first color space to a second color space and providing a probability value indicating the matching of the pixel with the specified color characteristics by using the color value in the second color space. The probability values varies between a large number of values. The method also comprises the steps of specifying at least a pixel near the specified color characteristics by using the probability values, grouping at least a pixel near the specified color characteristics, and extracting information on the groups. The pixels are weighted for the large number of probability values, and the weights are used when the pixels are grouped and/or information on one group is extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308483-A (JP)
Title: Evaporated fuel treatment device for internal combustion engine
Inventor: KIDOKORO TORU
IPC: F02M37/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device for an internal combustion engine capable of preventing vapor discharged in synchronization with release of sealing of a fuel tank from being blown off from an atmospheric hole of a canister.  <P>SOLUTION: The canister 26 communicating with the fuel tank 10 is provided. A sealing valve 28 is provided between the fuel tank 10 and the canister 26. A negative pressure pump module 52 having a function for opening and closing the atmospheric hole 50 is communicated with the atmospheric hole 50 of the canister 26. A purge passage 34 for communicating the canister 26 with an intake passage 38 of the internal combustion engine and a purge VSV 36 are provided. When the fuel tank 10 is communicated with both of the intake passage 38 and the canister 26, the atmospheric hole 50 is blocked if internal pressure in the tank exceeds determination pressure, and the atmospheric hole 50 is opened if internal pressure in the tank is below determination pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306330-A (JP)
Title: Laminate
Inventor: SUZUKI NAOZUMI
IPC: B65D65/40
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellophane laminate provided with a seal layer suitable as a general light packaging material and excellent in non-chargeability, transparency, printability, tear resistance, heat sealability and the like, especially a cellophane laminate characterized in that the non-chargeability of the surface of the seal layer is hardly affected by the thickness of the seal layer.  <P>SOLUTION: The cellophane laminate is a laminate, which is constituted by laminating an ethylene/unsaturated ester copolymer layer, which comprises an ethylene/unsaturated carboxylic ester copolymer, an ethylene/unsaturated carboxylic ester/unsaturated carboxylic acid copolymer or the like on a cellophane base material, and excellent in non-chargeability even if the thickness of the seal layer is made large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307674-A (JP)
Title: Method for producing rigid foamed synthetic resin
Inventor: SATO HISASHI
IPC: C08J9/14
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rigid foamed synthetic resin having good workability, in particular good initial foaming properties, in which raw materials have a low viscosity and a low vapor pressure.  <P>SOLUTION: The rigid foamed synthetic resin is produced using a foaming machine by reacting a polyol and a polyisocyanate in the presence of a foam stabilizer, a catalyst and a foaming agent. Based on 100 pts. mass of the polyol, 10-50 pts. mass of HFC-365mfc, 3-30 pts. mass of HFC-245fa and 0.5-10 pts. mass of HFC-134a are used as the foaming agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029742-A (JP)
Title: Hollow integration rod combination structure
Inventor: HUANG CHIH-SHUN
IPC: G02B5/08
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow integration rod combination structure which is assembled with a fitting structure, has the joint strength enhanced, also has the heat resistance improved, requires a shorter time for assembling, and improves production efficiency.  <P>SOLUTION: The hollow integration rod combination structure comprises four plates (51), and each plate 51 has a front end (55) and a rear end (56), and at least one projecting part (57) is provided in the front end (55), and at least one recessed part (58) to be fitted to the projecting part (57) is provided in a position corresponding to the projecting part (57), of the rear end (56), and the plates are coupled with each other so that projecting parts (57) of one plate may be fitted to recessed parts (58) of adjacent plates, and thus a hollow integration rod (5) is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314129-A (JP)
Title: Die device for molding
Inventor: KOKUBO TOMOHIKO
IPC: B22C9/10
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die device for molding which prevents the breakage of a core even in the case the core constituting the die device expands thermally.  <P>SOLUTION: The die device is provided with: a fixed die 1; a movable die 2; a bar-shaped first core (slide pin 3) retractable relative to a cavity C at the inside of both dies; and second cores (floating cores 4 and 5) capable of coming into contact with the first core in a crossed state. In the respective dies 1 and 2, core storing chambers 14 and 24 including relief spaces 14a and 24a for receiving the volume expansion of the second cores caused by heat are formed, and the second cores are stored in respective core storing chambers. A locking mechanism (collet chuck 6) selectively forbidding or allowing the displacement of the second cores is provided beside each of the core storing chambers 14 and 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316293-A (JP)
Title: Free stopper for sliding door, and sliding door device equipped with the same
Inventor: YASUDA YOICHI
IPC: E05C1/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free stopper for a sliding door capable of stopping a sliding door moving while being guided by upper and lower rails, in an optional position.  <P>SOLUTION: This free stopper is provided with an operating part 3 installed at a stile 2 of the sliding door 1; a barrel bolt rod 4 moved up and down by the operation of an operating part mounted in the stile; and a pressing body 6 provided at the tip part of the barrel bolt rod 4 to vertically press the rail 5 of the sliding door. The pressing body 6 has a guide part 7 to the rail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316826-A (JP)
Title: Multistage transmission
Inventor: KATO YOSHIAKI
IPC: F16H3/083
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage transmission and its gear shift controller, capable of quickly achieving the synchronous control in gear shifting with high accuracy without enlarging a gear shift actuator in a parallel shaft constant engagement type transmission.  <P>SOLUTION: This multistage transmission includes a two-way clutch comprising: an outer ring; an inner ring; a roller; a holder which holds the roller at equal intervals, and includes an extended frictional part frictionally engaging with an outer ring end face by axially sliding in accompany with the movement of a shift sleeve; and a rotational direction return spring for energizing the holder to the neutral position where the outer ring and the inner ring are capable of being manually rotated. A permanent magnet is provided on at least one of the outer ring end face and the extended frictional part. When the extended frictional part is moved by a fixed amount by the shift sleeve, the outer ring end face and the extended frictional part are engaged by an attracting force of the permanent magnet against a spring force of the rotational direction return spring, thus engaging the two-way clutch to achieve each gear shift stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI