baber/WOPTO huggingface dataset:
Patent JP-2001239992-A (JP)
Title: Enlarged ship
Inventor: KASAHARA YOSHIKAZU
IPC: B63B3/44
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To enhance course keeping performance of an enlarged ship. SOLUTION: Fins 3 and 4 are provided in a bilge part within the range of 15-25% of a ship length looking from the after perpendicular AP toward the bow side and in another bilge part within the range of 15-25% of the ship length looking from the fore perpendicular FP toward the stern side, almost perpendicularly to both outboards of a hull 2 and along the surface streamline of the hull 2. In addition, the height of a bilge keel from the hull surface is set for 10-20% of the thickness of a boundary layer.
Patent JP-2001248810-A (JP)
Title: Supporting mechanism for inner tube of single-ended radiant tube
Inventor: ISEDA YOSHIHISA
IPC: F23D14/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a supporting mechanism which can prevent the inner tube of a single-ended radiant tube from being broken even when the metallic outer tube of the radiant tube comes into contact and applies a strong force to the inner tube when the outer tube is deformed by a thermal stress or bends due to its own weight. SOLUTION: This supporting mechanism is constituted in such a way that an inner tube supporting device 13 which tiltably supports the inner tube 3 by press-contacting a heat-resistant annular elastic hermetically sealing member 8 with the outer periphery of the end section of the tube 3 on a burner head 1 side, and, at the same time, elastically protruding a supporting bar body 15 having an inner tube receiving member 17 at its end section into the burner head 1 from the upside or downside is provided. In the burner head, in addition, the inner tube 3 is supported by the modulus of elasticity of a spring through the receiving member 17 and bar body 15 by a spot which is far from the end of the tube 3.
Patent JP-2001257398-A (JP)
Title: Solid-state laser oscillator
Inventor: IMAI SHINICHI
IPC: H01S3/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state laser oscillator, capable of compensating for birefringence and suppressing the output loss to a minimum. SOLUTION: This solid-state laser oscillator is provided with an excitation module 16, located on an optical axis C between an output mirror 12 and a reflecting mirror 13, polarizer 14 located between the excitation module 16 and the output mirror 12, Faraday rotator 15, for rotating the polarizing direction of inputted laser light at 45 deg. in a fixed direction with respect to the optical axis C and outputting the laser light, and optical element for outputting the laser light, so that the polarizing direction of laser light, inputted from the side of the reflecting mirror 13 to be outputted to the side of the exciting module 16, can be rotated by 90 deg. in the polarizing direction of laser light inputted from the side of the excitation module 16.
Patent JP-2001251931-A (JP)
Title: Grain culm transfer device for combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D61/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a grain culm transfer device of a combine harvester, which can prevent grain culms from falling, when the grain culms reaped with a reaper are received and then transferred with an auxiliary transfer device disposed on the front side of a thresher. SOLUTION: This grain culm transfer device for the combine harvester, comprising a reaper 4 which is vertically movably disposed on a holding device 3 disposed on a travel undercarriage 2 and is used for reaping the grain culms, an auxiliary transfer device 7 which is disposed on the front side of a thresher 11 disposed on the travel undercarriage 2 and is used for receiving and then transferring the grain culms reaped with the reaper 4, and the thresher 11 which is used for threshing the reaped grain culms, when the grain culms are further nipped with a feed chain 8 and a nipping pod 9 and transferred from the auxiliary transfer device 7, is characterized by disposing the auxiliary transfer device 7 in a state capable of being vertically moved in interlock with the vertical movement of the reaper 4.
Patent JP-2001255703-A (JP)
Title: Electrostatic charge image developing toner and method of manufacturing the same, dispersion liquid of resin fine particle, dispersion liquid of release agent, electrostatic charge image developer and method of forming image
Inventor: MATSUMURA YASUO
IPC: G03G9/087
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner and an electrostatic charge image developer showing excellent developing and transferring performance and excellent performance stability and high reliability for high picture quality, and to provide a method of manufacturing them and a method of forming an image. SOLUTION: The electrostatic charge image developing toner has <=1.27 grain size distribution index GSDpS in the small diameter side in the number distribution of the particle size. The GSDpS is defined by GSDpS=D50p/D16p, wherein D50p is the particle size of the particle corresponding to 50% accumulation in number in the distribution of the particle size and D16p is the particle size of the particle corresponding to 16% accumulation in number from the smaller particle size in the distribution of the particle size.
Patent JP-2001253254-A (JP)
Title: Attaching structure for canister
Inventor: SONODA YASUSHI
IPC: F02M25/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To shorten hose parts of evaporation piping and a purge piping comprising a hose part and a pipe part connected to a canister to facilitate wiring therefor and to facilitate insertion for the hose parts, to enhance rigidity of a bracket of the pipe part, and to protect the canister against a flipped stone. SOLUTION: The canister 4 communicated by a fuel tank and the evaporation piping 6 and communicated by a throttle body of an engine and the purge piping 8 is arranged in a portion sorrounded by a strut tower 17, a battery 18 and a reservoir tank 19, and in a position near to the tower 17. The respective pipe parts 6p, 8p of the piping 6 and the piping 8 are attached to the tower 17 via the plate-like bracket 22.
Patent JP-2001261924-A (JP)
Title: Molding material and molded article
Inventor: KIMURA YOSHIRO
IPC: C08L55/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a molding material such as BMC or SMC improved in finishing property of molding appearance, which is shortcoming of conventional BMC and SMC, especially widely improved in weld line, while holding strong points such as excellent mechanical properties and productivity, and applicable even to a molded article of high luster specification, and to provide a molded article excellent in molding appearance produced from the molding material by press molding. SOLUTION: A radical curing molding material comprising (A) a thermosetting resin containing polymeric unsaturated monomer, (B) an inorganic filler, (C) an inorganic fiber reinforcing material and (D) an organic fiber reinforcing material. The inorganic fiber reinforcing material (C) has an average fiber length of <=3 mm, and the organic fiber reinforcing material (D) has an average fiber length of >=4 mm. A molded article produced from the molding material by press molding.
Patent JP-2001268861-A (JP)
Title: Motor coil retrieving device
Inventor: OI TAKASHI
IPC: H02K15/08
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To surely grasp a motor coil and suppress troubles which occur when it is extracted in a motor coil extracting device which grasps the other end of a motor coil whose one end is cut for extraction. SOLUTION: The motor coil extracting device is one which extracts motor coil 10 wound in the longitudinal direction of a stator 9 and its one end portion is cut by a cutter. This device 40 is provided with a grasping mechanism 50 and a power cylinder 60. The grasping mechanism 50 has an internal periphery supporting member 51 and claws 53, and grasps the other end portion of the motor coil 10. The supporting member 51 comes in contact with the internal peripheral end of the motor coil 10. The claws 53 come in contact with the motor coil 10 from the external peripheral side. The power cylinder 60 moves the grasping mechanism 50, and extracts the motor coil 10 from the stator 9.
Patent JP-2001261169-A (JP)
Title: Sheet stacking device
Inventor: YAMAGUCHI KOZO
IPC: B41J29/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To precisely and easily grasp a required amount to move a regulating member and adjust an arrangement position of the regulating member precisely in the required amount without moving the arrangement position of the regulating member when the regulating member is fixed. SOLUTION: A fixing screw 5 is engaged with a boss part 13a of a holding member 13 through an eccentric cam 3 supported concentrically with a pinion gear 10 in a cam guide part 12 of an upper surface of a main body 11a. When the eccentric cam 3 is rotated, a position on a peripheral surface of the eccentric cam 3 to be brought into contact with a side surface of the cam guide part 12 varies and a distance from the side surface of the cam guide part 12 to a rotating center of the eccentric cam 3 varies.  Thus, positions of the fixing screw 5 and the boss part 13a along a direction lying at right angles to a sheet supplying direction on the main body 11a vary and positions of the pinion gear 10 engaged with the boss part 13a, rack gears 6 and 7 engaged with the pinion gear 10 and regulating members 1 and 2 having the rack gears 6 and 7 along the direction lying at right angles to the sheet supplying direction on the main body 11a are displaced with a reference position.
Patent JP-2001275292-A (JP)
Title: Three-phase motor
Inventor: OIKAWA TOMOAKI
IPC: H02K3/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a 3-phase motor in which the number of connection wires or connections of neutrals and power supply lines is reduced. SOLUTION: In this 3-phase motor, when one ends of windings of respective phases U, V and W are used as 1st jumper wires U1, V1 and W1, the other ends of the windings of the respective phases are used as (n+1)th jumper wires U4, V4 and W4 and wires between (i-1)th coils and (i)th coils from the one ends of the respective phases are used as (i)th jumper wires Ui, Vi and Wi, the jumper wires of the odd number orders of the respective phases are connected to each other in the respective phases to be used as power supply lines 14u, 14v and 14w and the jumper wires of the even number orders of the respective phases are connected together to be used as neutrals 13a and 13b.
Patent JP-2001269222-A (JP)
Title: Glove for fluid application
Inventor: OGAWA MAKIKO
IPC: A45D34/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a glove suitable for applying such fluid as suntan cream or the like. SOLUTION: A glove consists of a flexible fluid applying body, one surface of which is used to apply fluid and, at least on this surface, is made of impermeable or less of permeable material and a cover which is attached to the other surface of the body. Between them, a hand insertion part is formed and a hand is inserted as finger portion is not separately divided.
Patent JP-2001275190-A (JP)
Title: Piezoelectric speaker
Inventor: TAKESHI HIROSHI
IPC: H04R17/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric speaker that can ensure stable reliability by preventing deterioration or the like in sound pressure due to an ambient temperature change without causing cost increase. SOLUTION: In the piezoelectric speaker provided with a piezoelectric element 11 formed by arranging electrodes 11a, 11b to both sides of a piezoelectric ceramics 11c that is polarization-processed, a flat piezoelectric diaphragm 10 formed by adhering the piezoelectric element 11 to a metallic plate 12, a support frame 20 supporting the piezoelectric diaphragm 10, and a relay board 30 having a couple of external connection possible signal input terminals 31a, 31b respectively electrically connected to both side electrodes 11a, 11b and mounted on the support frame 20, a film resistor 35 is placed between the signal input terminals 31a, 31b of the relay board 30.
Patent JP-2001274077-A (JP)
Title: Charged particle beam lithography system
Inventor: ANDO KOJI
IPC: H01J37/09
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam lithography system capable of conducting both charged particle beam lithography by a character projection method for drawing one or more patterns of many patterns arranged in an aperture, and a charged particle beam lithography by a variable shaped beam method. SOLUTION: The system is provided with an electron gun 101 for generating an electron beam 102, a first shaping aperture 106 and a second shaping aperture 110 each being arranged along an optical axis and having a rectangular opening pattern, a CP aperture 113 having a square opening and device patterns, deflection devices 108 and 112 each being arranged between the apertures, projection lenses 107, 109 and 111 each being arranged between the apertures to form an image of the electron beam on a specified position, image-forming lens systems 114 and 116 for forming an image of a charged particle beam on a wafer 117, and an object reflecting device 115 for controlling the position at which the electron beam is irradiated on the wafer 117.
Patent JP-2001282904-A (JP)
Title: Method and system for manufacturing block copy for leaflet
Inventor: MIYAWAKI KAZUMI
IPC: G06Q50/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce a leaflet cost by hardly making any mistake in the case of manufacturing a leaflet block copy and also shorten a delivery period very much. SOLUTION: A desired layout file 30 is selected from a collection of layouts stored by a client side. The client side reads the bar-codes of a store name code inputting part 31 and a sales period date code inputting part 32 by a bar-code reader. Which merchandise is set where in the file 30 is decided, the bar-codes of place code inputting parts 33 and 35 are read, the bar-code of a merchandise name is read from a merchandise code file, and then, the price of the merchandise is inputted. The merchandise and its merchandise photograph are set in their places because the inputting part 35 and a photograph arranging part 34 are constructed as a set. When the inputting part 34 that is not constructed as a set with the part 34 is designated, the merchandise photograph is not set and the merchandise name and the price are set.
Patent JP-2001284889-A (JP)
Title: Chip component feeder
Inventor: SHIMADA KATSUMI
IPC: H05K13/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To cheaply form a chip component carrying passage high in degree of design freedom and facilitate picking of a chip component. SOLUTION: The chip component feeder for arranging many chip components loaded in bulk in line and feeding them to an automatic chip component mounting apparatus comprises a component carrying passage 12 which is connected at the tail end to a component arranging passage 10, has a component pickup hole 200 at the top end and consists of drawn pipe; component carrying means 60 for applying a suction pressure of negative pressure air (or exhaust pressure of compressed air) in the passage 12 to carry the chip components near a component pickup hole; shutter mechanisms 102, 222 for closing the component pickup hole and opening it when picking up the chip component; and component separating mechanism 100 for separating the top end chip component from following chip components near the pickup hole of the carrying passage.  This mechanism 100 comprises a component stopper 202, component positioning means 106 and moving means 208.
Patent JP-2001275482-A (JP)
Title: Method for transplanting plant and planting structure
Inventor: ENDO KATSUJI
IPC: A01G1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method or the like for transplanting plants by which a planting operation of the plants with roots can be readily carried out, a caring period after the transplantation is shortened, and the plant is prevented from being withered at the initial stage of growth. SOLUTION: This method for transplanting the plants comprises using a soil pack 1 obtained by encapsulating soil 4 for cultivating the plant in a bag 3 composed of a root-penetrating nonwoven fabric, and a plant mat 2 in which the plant roots, obtained by using the root-penetrating nonwoven fabric 5 as bottom matting, and placing the plant mat 2 on the soil pack 1.
Patent JP-2001285804-A (JP)
Title: Optical disk reproducing device
Inventor: TORII YASUYUKI
IPC: G11B20/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk reproducing device which allows a user to replace a screen saver with video prepared by him/herself. SOLUTION: A still picture or a moving image recorded by a digital data recording means 12 is read through an interface means 11 from the attachable/ detachable nonvolatile external digital data recording means 12 storing a still picture stream and it is reproduced by decoding by a decoding means, thereby the screen saver prepared by the user can be displayed.
Patent JP-2001279077-A (JP)
Title: Sheet-molding compound and molded product produced from the compound
Inventor: HASEGAWA HIROSHI
IPC: B29C51/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-molding compound that gives a reduced amount of the fired residue and shows excellent recycling properties and heat resistance and provide molded products produced from the compound. SOLUTION: In the objective sheet-molding compound that is produced by impregnating an organic fibrous base material with the unsaturated polyester composition containing an unsaturated polyester resin, a polymerizable monomer, a low-shrinking material, a curing agent and a thickener, the content of the organic fibrous base material is characteristically adjusted to 2-40 mass % and the content of the short-cut glass fiber is to 0.5-5 mass %. The resultant compound is compression heat-molded to give the objective molded product.
Patent JP-2001289306-A (JP)
Title: Differential gear
Inventor: INOSE HIDEYUKI
IPC: F16H57/038
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent a cover member preventing an oil leakage from turning together with a differential case to improve the sealing property. SOLUTION: This differential gear is provided with the differential case 2 rotated and driven by a driving force of an engine and filled with lubricating oil therein, a differential gear mechanism 3 having a pinion gear 30 supported rotatably in the differential case 2 and a pair of output side gears 31 and 32 connected mutually through the pinion gear 30, a differential limit mechanism 4 provided in the differential case 2 to limit differential movement of the differential gear mechanism 3, a sealing part 7 preventing a leakage of lubricating oil to the outside of the differential case, and the cover member 5 covering the outside of the differential case in a pinion gear support section.  A flange part 20a extending to the outside of a diameter is formed in the differential case 2, and a flangelike cover piece 52 in contact with the flange part 20a is formed integrally with the cover member 5. The flange part 20a is tightened with the flangelike cover piece 52 by a fixing means 10.
Patent JP-2001289637-A (JP)
Title: Measuring instrument of pipe core and height of laid pipe which instrument is equipped with laser collimator
Inventor: ITO KIYOTAKA
IPC: G01C15/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument of a pipe core and height of a laid pipe which apparatus is equipped with a laser collimator, enables a work for drawing out the core of a laid pipe from above the pipe or from inside the pipe, and measuring a distance from a leveling string, and a work for indicating accurately a shaving position by using the laser collimator, shaving a road surface, and laying a sewer pipe, by using a single apparatus, and can improve working efficiency remarkably. SOLUTION: This measuring instrument of a pipe core and height of a laid pipe has a laser collimator, a measuring instrument main body equipped with the laser collimator, and a pipe diameter guide fixed on the measuring instrument main body.
Patent JP-2000311998-A (JP)
Title: Insulated gate turn-off thyristor
Inventor: CHANG HSUEH-RONG
IPC: H01L29/78
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high power switching device possessing sufficient reverse- blocking characteristics. SOLUTION: An insulated gate turn-off thyristor is formed by combining a thyristor with an IGBT in a following manner. An IGBT composed of a P-base 24, a P+ 27, an upper angular N+ 26, and a cathode 28 and a thyristor composed of a P-base 32, a P+ 34, and an oxide film 36 are each provided on a device base composed of an anode electrode 30, a P+ layer 22, and an N-drift 20 sandwiching a deep trench gate 40 inbetween. When a sufficient voltage is applied to the gate electrode 44, a current is made to flow from a cathode to an anode passing through the IGBT and a shallowly doped channel P 80 located under the trench gate to turn on the thyristor, and when a gate voltage drops, a channel resistance increases, the thyristor is turned off, and only an IGBT current flows.  When a gate voltage drops, furthermore, the IGBT is stopped, and a device is prevented from being abruptly turned on or off.
Patent JP-2001295516-A (JP)
Title: Cylinder lock
Inventor: NITTA TOSHIAKI
IPC: E05B29/06
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To have a number of key changes capable of being used for a cylinder lock. SOLUTION: A key hole 2 is formed along the center axis, at the same time, a plurality of slots 3 perpendicular to the center axis and connecting the insides of them to the key hole are laminated in both A and B regions confronting each other through the key hole along the center axis, the cylinder lock includes an inside cylinder 1 formed by slipping a pitch at every A and B region, an outside cylinde 7 fitted to the inside cylinder in a rotatable manner and a plurality of tumblers 4 and 4 guided in the direction of the width of a key 11 inserted into the key hole in a movable manner, energized in one direction and, at the same time, forming locking stage sections 6 in the inside end edge facing to the inside of the key hole, a duplicated key 11 is inserted into the key hole 2,  and when key grooves 12 formed in shelves of the sides opposed to both A and B regions of the duplicated key are locked with the locking stage sections 6 from the other direction, both ends of each of the tumblers are aligned with a shear line as a sliding surface between the inside and outside cylindes.
Patent JP-2001287329-A (JP)
Title: Decorative sheet with pressure-sensitive adhesive
Inventor: TOGASAKI HIROMASA
IPC: C09J7/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet with a pressure-sensitive adhesive capable of being uniformly laminated to a base material without taking air in the gap between the decorative sheet and the base material by improving the coating surface shape of the pressure-sensitive adhesive layer applied to the rear surface of the decorative sheet, easy to re-laminate and capable of being manufactured and kept in a state taken up in a roll shape without using a release sheet. SOLUTION: The decorative sheet with the pressure-sensitive adhesive is constituted by providing a top coat 2 layer having a releasable function on the surface of a decorative sheet main body 1 and providing the pressure- sensitive adhesive layer 3 on the rear surface of the decorative sheet main body 1 and can be manufactured and kept in a state taken up in a roll shape without using the release sheet.