baber/WOPTO huggingface dataset:
Patent JP-2003083069-A (JP)
Title: Combine
Inventor: ISHIDA SHINICHIRO
IPC: B60K11/04
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that dust removal effect is reduced when dust is accumulated in a cyclone wind passage in a conventional combine, although a dust removal structure by means of the cyclone wind passage is adopted instead of a rotary screen causing clogging easily as the dust removal structure for taking in external air in a recent combine. SOLUTION: In this combine utilizing taken-in external air as cooling air to cool a radiator 41 and an engine 35, the cyclone wind passage 56 generating a swirl stream and a dust discharge passage 4 which is a dust discharge part for discharging the dust separated by a centrifugal force in the cyclone wind passage 56 to the outside of the machine are provided on a side face of the radiator 41 to lead the dust into the dust discharge passage 4 by cooling air.
Patent JP-2003082036-A (JP)
Title: Copolymer latex for sealant
Inventor: SUZUKI GINPEI
IPC: C08F236/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer latex having sealing effect and hot water resistance, slight change with time, no adverse effect on the canned contents, to be used for producing sealants having good wrap tightening effect and high sealing effect even if put to high-speed wrap tightening. SOLUTION: This copolymer latex is such that the copolymer is composed of 30-70 pts.wt. of an aliphatic conjugated diene unit and 70-30 pts.wt. of an aromatic vinyl compound unit; wherein the Mooney viscosity (ML1+4 , 100 deg.C) of the copolymer constituting the latex is 15-55. This latex has slight viscosity change with time in the form of compound coating, high sealing effect and hot water resistance and squeeze resistance, thus having high performances for sealants.
Patent JP-2003081037-A (JP)
Title: Traffic accident prevention device
Inventor: HAYASHI TAKESHI
IPC: G08G1/16
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce load of a driver and to support the safety driving. SOLUTION: This traffic accident prevention device comprises a first CCD camera 1a, a second CCD camera 1b, an ultrasonic generator 2, an ultrasonic receiver 3, a handle steering angle sensor 4, a yaw rate gyro 5, a car speed sensor 6, a determination part 7 individually connected thereto, and an alarm device 8 connected to the determination part 7.
Patent JP-2003091651-A (JP)
Title: Sale mediation system using internet
Inventor: OGATA ISAO
IPC: G06Q50/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a new mode of a sale mediation system using the Internet. SOLUTION: The sale mediation system using the Internet is so designed that only a member who contracts with a home page operator who is assigned a password under the approval of an intending seller participating in the home page is allowed to access a sale condition introduction screen of an object for sale and place a purchase order, the object for sale is delivered direct between the intending seller and the intending purchaser, and the price is settled via the home page operator.
Patent JP-2003089395-A (JP)
Title: Coupler mounting structure for ship
Inventor: FUSE TOMOHIRO
IPC: B63H23/32
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a mounting part of a coupler on the driven side of a shaft and facilitate the maintenance of the shaft. SOLUTION: An intermediate part of the shaft for driving an impeller in a ship is supported on a hull 11 by a bearing member 50, and a coupler 23b on the driven side connected with a coupler 23a on an output shaft 21 side of an engine is attached to a front end 22a of the shaft 22. A collar 26 having a larger diameter than the maximum diameter D of the shaft 22 is detachably mounted in a rear part of the mounting part 22a of the coupler 23b on driven side of the shaft 22, and the coupler 23b on driven side is fixed on the shaft 22 so as to prevent its moving in the thrust direction by abutting the collar 26 to one coupler 23b on driven side. The collar may be divided into two parts or more in its circumferential direction.
Patent JP-2003100964-A (JP)
Title: Composite semiconductor device
Inventor: KANEKO TAMOTSU
IPC: H01L23/36
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a composite semiconductor device using a metal base plate which has thermal resistance with a good solder contact and does not crack against mechanical stress exerted on the circumference of an insulation board. SOLUTION: The composite semiconductor device has electric circuit constituent components such as insulation board 4, external electrodes 5, 8, a semiconductor element 6, a heat buffer plate 7, etc., all mounted and fixed onto a metal base plate 1 previously bent into an upward convex shape with a bonding material 13 such as solder. The upside of the base plate 1 for mounting and fixing the electronic components thereto has a flat surface 1d, without forming a curved surface.
Patent JP-2003088768-A (JP)
Title: Crusher
Inventor: SAKADO MASAHIKO
IPC: B02C1/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a crusher which is adapted so that safety in a working field and improved workability may be achieved by lessening the fall and scatter of finely crushed pieces in crushing the thing to be crushed such as reinforced concrete. SOLUTION: The crusher 1 is provided with a fixed cutter part 34 integrated with a body 33, a movable cutter part 35 that is forced to swing in the directions shown by arrows A and B by means of a hydraulic cylinder, and a hopper 2 basically in the form of a box. The hopper 2 is fixed on the body 33. When something is crushed, the movable cutter part 35 is forced to swing in the direction shown by the arrow A and crushes it by the cooperation with the fixed cutter part 34. The crushed pieces fall into the hopper 2. Therefore, crushed pieces such as concrete pieces do not fall onto the working field to achieve improvement in safety in a working field and a facile work leading to an improved working efficiency.
Patent JP-2003058308-A (JP)
Title: Small-sized character input device having wireless shift key
Inventor: HORIE KENICHI
IPC: G06F3/023
Filed: 2001-08-18
Abstract: PROBLEM TO BE SOLVED: To enable high speed character input by using both hands and to provide a simple and high level security lock in a palm-size or wrist watch type information terminal or character input device. SOLUTION: In the character input device in which not so many keys are arranged, it is characterized in that switching of arrangement characters which can be inputted by keys by the character input device is performed by a shift switch device separate from the wirelessly connected character input device by a close-range communication function, and a character desired to be inputted can be inputted by one touch by holding the shift switch device with a hand that inputs not character and changing character arrangement of the device to the one so that the desired character is inputted.  In addition, smaller one of the shift switch device or the character input device can be constantly carried as if wearing it since they are wireless and lock is not released when a user goes away from the device since a releasing function after the security lock is set is defined as establishment of communication between the devices.
Patent JP-2003092950-A (JP)
Title: Artificial fish bank and counter weight
Inventor: KIMOTO KENZO
IPC: B66F9/075
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an artificial fish bank made of industrial waste, without independently forming a block body and to provide a counter weight suitable for the block. SOLUTION: This artificial fish bank uses construction equipment which has a concealed hole 23 on the opposite side of a machine room. The hole 23 became a through hole 22 by opening the opposite side of the machine room after scrapping the construction equipment. The counter weight having through hole 22 is used as the fish bank. The fish bank comprises plurality of counter weights.
Patent JP-2003098419-A (JP)
Title: Focus switching mechanism of oral camera
Inventor: MOTOHASHI KAZUYA
IPC: A61C19/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To switch the focal position by mechanically moving an imaging element part by a simple structure. SOLUTION: A slide plate which is long enough to extend from a grip part side 7 to the imaging element part 2 is provided in a neck part 8, a slanting surface 9 for insertion into the reverse surface side of an inside case 3 containing the imaging element part 2 is formed at the tip of the slide plate 10, and a lever 11 on the side of the grip part 7 is connected to a rear end part, and the imaging element 2 is moved along an optical axis 4 of observation within a range of the thickness of the slide plate 10 by moving the slide plate 10 forward and backward with the lever 11 and thus inserting and extracting the tip into and from the reverse surface side of the inside case 3, thereby switching the focus.
Patent JP-2003104311-A (JP)
Title: Work attitude changing device in band-tying packing machine
Inventor: SAKAKI YASUNORI
IPC: B65B27/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a work attitude changing device in a strapping machine which can easily change the attitude of a product when strapping the cylindrical product such as a car tire with a band. SOLUTION: The work attitude changing device in the strapping machine ties a substantially cylindrical tire 30 in the radial direction through a center hole. A side surface of a packing machine body 16 is formed to be a positioned surface, two supporting guide bars 20 and 22 are turnably fitted to the positioning surface in a substantially horizontal direction, and a band traveling passage 26 is disposed below the supporting guide bars 20 and 22 substantially parallel to the supporting guide bars 20 and 22. The tire 30 is supported astride the two supporting guide bars 20 and 22, and the tire 30 is turned by turning the supporting guide bars 20 and 22.
Patent JP-2003111004-A (JP)
Title: Portable viewing device
Inventor: JIYUUICHI YUKINORI
IPC: H04H60/27
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable viewing device by which a viewer can view interrupted part of a program unable to be viewed because the viewer is engaged in making a telephone speech. SOLUTION: The mobile viewing device starts processing of recording coded video/audio data of a program during viewing to an SDRAM 219 when a portable telephone section 231 receives an incoming call and starts making a speech during program viewing processing. When the speech is finished, the portable viewing device reads the coded video/audio data from the SDRAM 219 while continuing video recording processing and reproduces the program by chasing the video image at the point of speech start time.
Patent JP-2003102249-A (JP)
Title: Grain recovery apparatus for combine harvester
Inventor: NAKAYA SHOICHI
IPC: A01F12/60
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To improve rotation operability of a grain tank. SOLUTION: A grain tank 5 for storing threshed and recovered grain is arranged at the side of a threshing apparatus 3 and the grain stored in the grain tank 5 is sent out from one end of the tank by a bottom screw at the bottom of the tank, lifted and sent by a bucket conveyor 6, the lifted and sent grain is transported by a transverse feed conveyor 7 which can rise and fall and is rotatable around a longitudinal central axis Y and discharged from a discharge opening at the tip of the conveyor. Only the grain tank 5 can individually be rotated around a longitudinal central axis P while leaving the bucket conveyor 6 and the transverse feed conveyor 7.
Patent JP-2003109294-A (JP)
Title: Disk unit
Inventor: KAJITA NOBUYUKI
IPC: G11B17/028
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable disk unit in which the collision sound of the balancer balls of an auto balancer is prevented from being produced. SOLUTION: The disk unit 100 is provided with a spindle motor 10, a turntable 20 which is fixed to the rotary shaft 11 of the spindle motor 10 and on which a disk 40 is placed, and a clamper 30 which rotates integrally with the disk 40 while holding the disk 40 with the turntable 20. The clamper 30 consists of a plurality of balancer balls 34 arranged freely movably in an annular groove 33b formed centering the rotary shaft 11 of the spindle motor 10, and a balancer plate 35 which is freely turnable centering the rotary shaft 11 of the spindle motor 10 and is arranged between respective balancer balls 34.
Patent JP-2003100941-A (JP)
Title: Wiring board and mounting structure thereof
Inventor: KORIYAMA SHINICHI
IPC: H05K3/46
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board that enables surface mounting without deteriorating a signal in a coaxial mode to the wiring board, and to provide the mounting structure. SOLUTION: On the front of a dielectric substrate 1, a transmission line 4 that is connected to a high-frequency component B and a power supply line 6 for the high-frequency component B are formed. On the back of the dielectric substrate 1, a signal pad 7 that is connected to the transmission line 4 in terms of a high frequency, a coaxial terminal 9 comprising a ground conductor 8 that is formed around the signal pad 7, and a power supply pad 12 are formed. Inside the dielectric substrate 1, a conversion section from the transmission line 4 to the coaxial terminal 9 is provided, and at the same time a via hole conductor 13 for connecting the power supply line 6 to the power supply pad 12 is provided. Additionally, the inner-periphery length of the ground conductor 8 in the coaxial terminal 9 is shorter than a signal wavelength in air.
Patent JP-2003104615-A (JP)
Title: Sheet stacking device and method for it
Inventor: MIZUTANI HIDEO
IPC: B65H31/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet stacking device and method therefor capable of shortening the time of load transfer in the operation to be made using an up- and-down stacker. SOLUTION: At the time of starting the stacking operation, the ejection end 31a of a transport conveyor 31 is located at the undermost while a stacking table 32 is positioned at the uppermost as shown in (a). Stacking the sheets 3 is made by the transport conveyor 31 whose ejection end 31a rises until the stacking height attains 1/2 of the maximum height as shown in (b). When the stacking height exceeds it, stacking the sheets 3 is performed while the stacking table 32 is lowering as shown in (c). When the table 32 attains the undermost position and a sheet pile 6 reaches the maximum stacking height, sheet ejection from the conveyor 31 is stopped as shown in (d). The sheet pile 6 is carried out after the table 32 has risen to the carryout position as shown in (e). In parallel therewith the ejection end 31a lowers to return to the undermost position.
Patent JP-2003110673-A (JP)
Title: Foldable mobile phone
Inventor: YOSHIDA KAZUYUKI
IPC: H04M1/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a foldable mobile phone a degree of opening/closing freedom of which can be enhanced so as to be also opened in a direction of the width of the mobile phone because a conventional hinge can be opened only in a uniaxial direction and the opening/closing direction is only the longitudinal direction. SOLUTION: The foldable mobile phone is provided with a reception section 1, a transmission section 2, and a hinge 3 that supports the reception section 1 and the transmission section 2 in an opening/closing available manner in biaxial directions.
Patent JP-2003109708-A (JP)
Title: Multicore high speed signal transmission connector
Inventor: KOZAI KAZUYUKI
IPC: H01R24/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multicore high speed signal transmission connector with which impedance characteristics is kept in a good state at the ends of coaxial cables. SOLUTION: The thickness of an insulation plate is set up so that a pair of terminals with the insulator stripped for each of a plurality of coaxial cables, when insertion-coupled with signal contacts arranged in a row both at top and bottom faces so as to pinch the top and bottom of the insulation plate without changing their pitch, may be connected with the pair of signal contacts arranged at top and bottom in a row.
Patent JP-2003103996-A (JP)
Title: Irregular transfer sheet, irregular sheet with transparent window part, manufacturing method therefor, and method for manufacturing decorative molded product with irregular face
Inventor: FUKADA YASUHIDE
IPC: B29C51/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an irregular transfer sheet and an irregular sheet with a transparent window part which not only have irregularities formed with a feeling of a mechanically formed hairline but also a transparent window part of a flat face formed at an optional spot by softening a thermoplastic resin and a method for manufacturing the described sheets and a method for manufacturing a decorative molded product having an irregular face. SOLUTION: A translucent thermoplastic resin layer 4 is formed so that at least the irregularities 3 of a part 2 scheduled for forming a transparent window part among the other irregularities 3 of a base sheet 1 with irregularities 3 formed entirely on one of the sides, are levelled off by plugging with the layer 4. Further, a curable resin layer 5 is formed so that the irregularities 3 of a part other than the part 2 scheduled for forming a transparent window part are levelled off by plugging with the layer 5.
Patent JP-2003115309-A (JP)
Title: Fuel cell system
Inventor: MIYAZAWA HIROSHI
IPC: H01M8/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system in which it is possible to stably supply hydrogen from a hydrogen storage device by a simple constitution. SOLUTION: This system is composed of the hydrogen storage device 3 to store and supply the hydrogen and a fuel cell power device 4 provided with the fuel cell main body 9 to generate electricity using the hydrogen supplied from the hydrogen storage device 3 as the fuel, and is provided with a flow volume regulating hole 7 to adjust a flow volume of hydrogen to supply from the hydrogen storage device 3 to the fuel cell main body 9 to be a prescribed flow volume. In the above the fuel cell system 2, because the flow volume of hydrogen to supply from the hydrogen storage device 3 to the fuel cell main body 9 is adjusted to be the prescribed flow volume, the hydrogen is stably supplied to the fuel cell main body 9 by a simple constitution.
Patent JP-2003115348-A (JP)
Title: Connector
Inventor: ISHIKAWA RYOTARO
IPC: H01R13/42
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To aim at downsizing of a housing after securing the locking force of a terminal fittings. SOLUTION: A receiving member 40 is enabled to be installed at the tip of a tower part 21 of a female housing 20. A bending regulating plate 50 enabled to enter a bending space 29 of a lance 27 is protrudingly installed, and a receiving face 51 dented for one grade is formed at its tip. If the receiving member 40 is retained at a temporary locking position, the receiving face 51 responds while opening some spaces downward of the tip of the lance 27. If a female side terminal fittings 10 is inserted into a cavity 26, the tip side of the lance 27 first is bent downward, and is deformed.  If the lance is bent and deformed by a prescribed amount, because the tip of the lance 27 hits the receiving face 51, on and after that, the lance 27 is in a condition of being supported by the both tip side and the base end side, and the center part of the longitudinal direction is bent and deformed like a cave-in in the bending space 29. If the female side terminal fittings 10 is inserted into the normal position, the lance 27 is restored from the deformation, and a locking protrusion 28 is locked at a chin part 16.
Patent JP-2003114012-A (JP)
Title: Method for disassembling incinerator in waste incineration facility
Inventor: KIMURA YASUSHI
IPC: F23J1/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce a work load in an incinerator by arranging that work for disassembling the incinerator with heavy equipment in a relatively stable place can be done with simple physical movement and work in an unstable place can be done with light equipment, and by standardizing the work in a low management division. SOLUTION: In a waste incineration facility comprising a furnace chamber 4 provided with an incinerator for incinerating waste and a chamber 2 having a platform 2a on which work contingent to a pre-treating process for carrying wastes in the incinerator is performed in a building 1, after blowing water against fireproof material in the incinerator for washing, the washed face is coated with solid formulation, and after integrating a metal plate, which is an external shell of the incinerator, and the fire proof material in the inside by pouring solidification agent, the integrated incinerator is cut, and the cut pieces are carried into the chamber 2 having the platform 2a dividing the furnace chamber 4 from the chamber 2. After that, the cut pieces are disassembled and cut on the platform 2a.
Patent JP-2003115800-A (JP)
Title: Optical transmitter and optical transmission system
Inventor: MIYAMOTO YUTAKA
IPC: H04B10/25
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter in which high rate LD direct modula tion is realized and to configure a convenient high speed short range optical transmission system of 40 Gbps or above. SOLUTION: High rate direct modulation is realized in a semiconductor laser diode by setting high bias conditions at a DC bias control section 12 in order to maintain the state of high relaxation oscillation frequency fr constantly within the variation width of injection current and keeping a constant driving amplitude at a modulation current driving section 13. On the other hand, a dispersion medium is disposed in the output port of a LD 11 the time required for rise and fall of a signal light waveform is shortened using the chirping of LD modulation light. Furthermore, a high SNR is kept for the output waveform from an optical transmitter attended with deterioration of extinction ratio through combination with a high endurance input optical receiver thus configuring a high speed short range optical transmission system.
Patent JP-2003118692-A (JP)
Title: Self-propelled boat
Inventor: MORITA SHINICHI
IPC: B63H16/08
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a boat capable of running by itself irrespective of the weather, where in a conventional self-propelled boat, it is difficult to run by itself when natural forces cannot be used such as waves or wind. SOLUTION: The boat comprises a bow portion carrying a person, a float portion undertaking buoyancy from the midship to a stern, an anchor portion for constantly sinking the stern underwater, and a fin portion generating propulsion by vertical movement of the boat. In a state of a stern portion constantly sunk underwater, the person rides in a position near a bow to provide balance, seesaw movement is caused by changing a load applied point of the person to a bow direction or a stern direction, a fin attached to the stern generates thrust by vertical movement of the stern sunk underwater, and the boat runs by itself.