baber/WOPTO huggingface dataset:
Patent JP-2002209501-A (JP)
Title: Sulky tending machine
Inventor: MINAZU KIYOAKI
IPC: B62D49/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a tending machine having a spray controlling device enabling a nonvolatile memory to be used by much decreasing rewrite frequency. SOLUTION: This sulky tending machine can be connected with a working implement such as a boom sprayer to the machine rear position, wherein values for control and workload and the like thereof are composed to be stored in a nonvolatile memory and its controlling device is set to be able to cut off the power supply of the controlling device itself when the main power switch is cut off. In working stage, the memory in the controlling device is rewritten, and, when the main switch is cut off, the controlling device itself rewrites values for control and workload on the above-mentioned nonvolatile memory and then cuts off the power supply for the controlling device.
Patent JP-2002214063-A (JP)
Title: Method and instrument for non-contact measurement of fluid leakage
Inventor: MORI HARUTSUGU
IPC: G01M3/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and instrument for non-contact measurement of fluid leakage by which the fluid leaking spot of process piping which guides a high-temperature high-pressure fluid can be identified accurately by quickly measuring the quantity of a leakage fluid from the piping with accuracy. SOLUTION: In the method, the fluid leaking spot is identified in such a way that the picture of the processing piping 10 coated with heat insulating materials 11 and 14 for piping is taken from the outside by means of a piping picture photographing means, such as an infrared camera 33, etc., and the taken picture data are processed in a personal computer 46 which is used as a data operating and processing means by using a prestored heat flow analyzing model in which the flow rate and temperature of the fluid are correlated with each other. Then the flow rate of the leakage fluid from the process piping 10 coated with the heat insulating materials 11 and 14 is measured quickly and accurately, and the picture data are analyzed for temperature distribution.
Patent JP-2002214503-A (JP)
Title: Zoom lens barrel
Inventor: KAWAI SUMIO
IPC: G02B7/04
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel where a photographic optical system having different specification or different constitution is selectively constituted by using the same lens driving mechanism. SOLUTION: This zoom lens barrel having the photographic optical system has a plurality of 1st guiding means (cam ring 4c) guiding the photographic optical system to perform focusing operation in accordance with a set focal distance when the photographic optical system is set to the specified focal distance, and a plurality of 2nd guiding means (cam ring 4c) formed continuously to the 1st guiding means, arranged alternately and guiding one part of the photographic optical system to perform variable power operation. Then, the 1st guiding means and/or the 2nd guiding means is provided to exceed the variable power range of the photographic optical system.
Patent JP-2001274412-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device having a TFT showing good characteristics with a little variation by doping a semiconductor layer with an accurately controlled additive amount of impurity ions using an ion doper. SOLUTION: The ratio of a dopant quantity in a doping gas is raised, the process time is reduced, and the atmospheric air components (C, N, O) and hydrogen added to impurity ions in doping are reduced to obtain a semiconductor device having a TFT showing good and stable characteristics.
Patent JP-2002216197-A (JP)
Title: Entrance/exit managing device
Inventor: TAKABE KATSUNORI
IPC: G08B25/04
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an entrance/exit managing device for generating a massage which the user of an entrance/exit managing system is to display to an individual, designating the number of times for preferentially displaying the message and displaying an input/output operation at every time of entrance/exit operation. SOLUTION: The device is provided with a terminal controller 4 which has a reader of a card and a fingerprint for specifying the individual and a display unit displaying guidance and manages entrance/exit by controlling an electric key by the result of collation by the reader and with a data setting terminal 7 setting individual information required for the management of entrance/exit in the terminal controller through a network 1 and collecting information on history preserved in the terminal controller. The terminal controller 4 is provided with an individual number table 10 storing message data which is set for every individual number. Message data corresponding to the collated individual is retrieved from an individual number table and it is displayed on the display unit.
Patent JP-2002222867-A (JP)
Title: Semiconductor integrated circuit and its fabricating method
Inventor: KITAMURA AKIO
IPC: H01L21/8234
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To mount a submicron CMOS transistor mixedly with an analog CMOS transistor, a high breakdown strength MOS transistor, a bipolar transistor, a diode or a diffusion resistor on the same substrate without deteriorating the characteristics thereof. SOLUTION: At the time of forming a punch through stopper layer on one major surface of a semiconductor substrate 1, ions are implanted while masking a region for forming an analog CMOS transistor, a high breakdown strength MOS transistor, a bipolar transistor, a diode or a diffusion resistor. Consequently, a punch through stopper region 4 is formed in a region for forming a submicron CMOS transistor while preventing formation of the punch through stopper region in a region for forming an analog CMOS transistor, a high breakdown strength MOS transistor, a bipolar transistor, a diode or a diffusion resistor.
Patent JP-2002222658-A (JP)
Title: Fuel cell system
Inventor: KOBAYASHI TOMOKI
IPC: H01M8/06
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To warm a fuel cell without consuming wasteful energy. SOLUTION: The fuel cell 10 has a composition, which a hydrogen-storing metal alloy of a MH tank 31 is made to store hydrogen, by supplying the hydrogen stored in a high-pressure hydrogen tank 21, and by the generated heat in this process, cooling water of a cooling system C1 of the fuel cell 10 is heated.
Patent JP-2002229476-A (JP)
Title: Mounting tool
Inventor: KAMIKAWA ATSUSHI
IPC: H05K5/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mounting tool for display unit which does not require labor and time in the mounting of the display unit. SOLUTION: In this mounting tool 11, a display unit 6 is mounted to a mounting plate 1 by using the hooking engagement part 10 of the main body 8 of the display unit 6 which is protruded to the rear through the opening of a mounting plate 1. The mounting tool 11 has an axial body 21 in which a pressing member 24 for pressurizing the mounting plate 1 is provided at one end of the body and a grip part 25 having a large diameter is provided at the other side, a movable member 31 which includes an engagement part 32 which can be engaged to the hooking engagement part 10 and which is inserted to be freely slidable to the axial body 21 and a compression coil spring 35 which is interposed between the pressing member 24 and the movable member 31.  At the time of mounting the display unit to the plate 1, the engagement part 32 is hooked to the hooking engagement part 10 in a state in which the compression coil spring 35 is contracted. Moreover, the pressing member 24 may be pressed against the mounting plate 1 while keeping the hooked state. Thus, the display unit 6 can be mounted elastically to the mounting plate 1 without requiring labor and time.
Patent JP-2002231957-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/762
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is reformed so that it may prevent the drop of concentration in a SOI active layer and that a parasitic MOSFET may not be made, even in the case where a Mesa separation technique or an STI separation method is applied to form a MOSFET in the SOI layer, and its manufacturing method. SOLUTION: In an element isolating process for forming a plurality of isolated element regions, a semiconductor layer (SOI layer) is removed by etching from the element isolating region, using the stacked films of a nitride film (Si3N4) and an oxide film (SiO2) as an element isolating mask. Next, an SiON film 7 is made at the sidewall of the SOI layer 3 by nitriding oxidation treatment, and then element isolation is performed by STI method, and lastly an oxide film 10 and an electrode 10 are made to complete a MOSFET.
Patent JP-2002227175-A (JP)
Title: Uneven settlement correcting method for soft bed landing float structure
Inventor: IWAI YUICHI
IPC: B63B21/50
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an uneven settlement correcting method for a soft bed landing float structure capable of coping with a large uneven settlement of the water bed ground for landing of the float structure without performing the jack turning work for correction at a water bed level by utilizing a buoyancy control mechanism provided in the soft bed landing float structure to float the float structure once and to level the water bed ground surface, and thereafter, to softly land the float structure when an uneven settlement is generated in the water bed ground. SOLUTION: This soft bed landing float structure to be arranged in the water surface having a tide positional fluctuation is softly landed on the water bed ground B to avoid the vertical movement by the tide positional fluctuation and to reduce the consolidation settlement of the water bed ground. When the uneven settlement is generated in the water bed ground B, the ballast water a of the float structure is discharged to float the float structure, and a leveling device 10 is inserted under the float structure to level the water bed ground surface, and thereafter, the ballast water is poured again to softly land the float structure onto the water bed ground.
Patent JP-2002232805-A (JP)
Title: Electronic program list processor
Inventor: HAMAZAKI TADASHI
IPC: H04N5/445
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic program list processor by which missing of finding one's favorite program is reduced and program selection and video recording reservation can be performed easily by few operations. SOLUTION: In the electronic program list processor of a BS tuner, etc., having a receiving means for receiving program information transmitted multiplexed to a television signal, a system control part for generating program table data based on the program information received by the receiving means and a signal conversion circuit for converting the generated program table data to a signal which can be displayed and outputted and outputting it, the system control part generates program table data in which the programs of a channel selected presently and two channels adjacent to the channel are listed with amounts for five hours and switches this program table data by the unit of five hours based on the lapse of a prescribed hours.
Patent JP-2001244221-A (JP)
Title: Manufacturing method of semiconductor wafer and this kind of semiconductor wafer
Inventor: WENSKI GUIDO
IPC: B24B37/08
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor wafer that polishes both surfaces of the semiconductor wafer, and has front and back surfaces and a polished edge. SOLUTION: In this manufacturing method of a semiconductor wafer, the edge of the semiconductor wafer is polished with polishing cloth (a), the front and back surfaces of the semiconductor wafer are simultaneously polished (b), the front and back surfaces and the edge of the semiconductor wafer are completely wetted with a liquid film immediately after the front and back surfaces of the semiconductor wafer are simultaneously polished (c), and then the semiconductor wafer is cleaned for drying (d).
Patent JP-2002226387-A (JP)
Title: Medicine producer from eggplant
Inventor: ONO RYOMA
IPC: A61P17/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine prepared from a plant, low in side effects, useful for therapy of external injuries, heat injury, corn, verruca, pimple, eruption, athlete's foot, abscess, tumor, or the like. SOLUTION: This medicine is prepared from eggplant and comprises powder obtained by crushing the eggplant, freezing and drying the crushed product at <=-10 deg.C under reduced pressure.
Patent JP-2002232295-A (JP)
Title: Method and device for quantizing vector
Inventor: MOGI YUKIHIKO
IPC: H04N19/94
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To select the same representative vector as full search at high speed only by searching for the representative vectors of one part. SOLUTION: This method has arithmetic steps (F105 and F110) for calculating the distortions of input vector and representative vector and calculating the address of the representative vector to be next searched, decision steps (F106 and F111) for comparing two distortions and deciding the candidates of the representative vector to be encoded and storage steps (F109 and F114) for storing a sorted code book and by repeatedly performing these steps, the vector is encoded to a representative vector wmin of a number min having minimum distortion dcurmin.
Patent JP-2002226803-A (JP)
Title: Base film for dicing
Inventor: YAMAGUCHI TAKAHIRO
IPC: C09J7/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a base film for dicing, having uniformly extendable properties, a proper tensile modulus and a good elongation percentage, and further having a laminate structure hardly causing delamination. SOLUTION: This olefinic resin film for the dicing is obtained by laminating a polypropylene resin layer, an ethylenic copolymer resin layer and a polypropylene resin layer one by one, and has 10-40 N/25 mm 25%-tensile stress, and preferably 300-1,000% elongation.
Patent JP-2002229446-A (JP)
Title: Computation method for integer multiple
Inventor: CHIKARAISHI TETSUYA
IPC: G06F7/72
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a computation method for integer multiples which is capable of omitting the integer multiple computation relating to the leftmost bit and is therefore capable of curtailing the amounts of computation. SOLUTION: This computation method for the integer multiples includes a procedures of satisfying 0<=k<n when the number of the pace of the base point at an elliptic curve is defined as n, a procedure of computing k-n and a procedure of computing the equation P=[-(k-n)](-Q) in computing the integer multiples P=[k]Q, where k is an integer, relating to the points P and Q on the elliptic curve having a polynomial base GF(2m), where m is defined as a positive integer and P as a prime number or GF(P) as a definition body and setting the value of k in such a manner that k is the same bit length as n.
Patent JP-2002237025-A (JP)
Title: Supporting body for magnetic recording medium
Inventor: ONO MASAAKI
IPC: B32B9/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a supporting body for a magnetic recording medium, suitable for manufacturing a magnetic recording medium, especially a DVC-LP tape, having the reduced number of DOs, excellent running durability and excellent storage performance of data. SOLUTION: The supporting body for the magnetic recording medium has a reinforcing film consisting of materials elected from metal, semi-metal, alloy and oxide and composite of them and formed on one surface B of a polyester film. The other surface A has 1-5 nm Ra value and the supporting body has 2-6 μm thickness, >=5,500 MPa and >=7,500 MPa Young's moduli in longitudinal and lateral directions respectively and <=0.5% coefficient of thermal shrinkage at 100 deg.C for 30 min in both longitudinal and lateral directions.
Patent JP-2002235840-A (JP)
Title: Fluid filter for automatic transmission
Inventor: JINBO KAZUNORI
IPC: F16H57/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the filtering efficiency in a fluid filter for an automatic transmission mounted inside a case 2 comprising a suction opening 4 and a discharge opening 6 for filtering the fluid flowing inside the case 2 from the suction opening 4 to the discharge opening 6. SOLUTION: In this fluid filter for the automatic transmission mounted inside the case 2 comprising the suction opening 4 and the discharge opening 6 for filtering the fluid flowing inside the case 2 from the suction opening 4 to the discharge opening 6, the filter is a sponge-shaped filter 7 capable of being three- dimensionally formed.
Patent JP-2002241083-A (JP)
Title: Safety device for working machine with boom
Inventor: ISHIDA KAZUHISA
IPC: B66C23/90
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To easily change the specification of a safety device following the change of the work. SOLUTION: A selector switch 23 is mounted outside a driver's cab, and selected corresponding to the working configuration. Whereby a control circuit 20 of an over-load preventing device outputs a predetermined control signal, to activate both of an automatic stopping device 27 and a warning device 28 in crane work, to activate only the warning device 28 in clamshell work, and to deactivate both of the automatic stopping device 27 and the warning device 28 in dragline work.
Patent JP-2002243220-A (JP)
Title: Humidifier and method for finely dividing air bubble
Inventor: HASHIMOTO KAZUYUKI
IPC: F24F6/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier capable of increasing the contact time of air bubbles with water in a water reservoir having a limited height and supplying small air bubbles even to a position near the surface of water. SOLUTION: The humidifier (10) having the water reservoir (1) for containing water and a compressed air jetting means (2) provided on the bottom of the water reservoir is provided with an air bubble finely dividing layer (3a) arranged in a lift path of the air bubbles jetted from the compressed air jetting means (2) and lifting in the water.
Patent JP-2002246512-A (JP)
Title: Structure of bga package and structure of mount substrate
Inventor: SUGAI MASUMI
IPC: H05K1/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a distance between a BGA package and a printed board is difficult to fix to a constant one, and the BGA package can have a positional deviation when it is provisionarily fixed on the printed board. SOLUTION: A structure of the BGA package comprises the BGA package 2, a plurality of BGA terminals 21 provided on one side of the BGA package 2, solder balls 4 formed on the BGA terminals 21, and a plurality of BGA protruding section 3. Each of them is provided on the same side with the BGA terminals 21, has a protruding step 32 near the center, and has a cone section 31 tapering off toward the top end. A structure of the printed board comprises the printed board 1, a plurality of terminals 11 for BGA connection which are provided on one side of the printed board 1 and with which the solder balls 4 are to be brought into contact, and holes 5 for BGA protruding sections which are provided on the same side with the terminals 11 for BGA connection and into which the BGA protruding sections 3 having protruding steps of the BGA package 2 are to be inserted.
Patent JP-2002244178-A (JP)
Title: Focal plane shutter
Inventor: NAKANO YOICHI
IPC: G03B9/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To stabilize exposure and to improve durability by preventing generation of uneven wear in coupling parts between blades and arms. SOLUTION: A substrate 1 is provided with a shutter opening 1a and is provided with open blade groups 2, consisting of plural blades capable of opening and closing the shutter opening 1a. The blades, driven in parallel to the shutter opening 1a among the blade groups 2 and the arms 3 to 5, are connected by the couplings 3a, 5a, 4b, 5b, 4c, 5c, 3d and 4d. The arms 3 to 5 are pivoted freely oscillatingly to the substrate 1 by shafts 6a to 6c. Elastic stopping members 10a and 10c, which come into elastic contact with the open blade groups 2 in the open positions where the open blade groups 2 retreat from the shutter opening 1a, and installed. The elastic stopping members 10a and 10b are provided so as to come into elastic contact with the open blade groups 2 on both sides of the couplings 3a and 5a.
Patent JP-2002241425-A (JP)
Title: Method for removing volatile substance out of elastomer
Inventor: ASAGA HIROYUKI
IPC: C08F6/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing volatile organic components out of elastomer sufficiently and efficiently. SOLUTION: The method for removing volatile substances out of an elastomer solution is characterized in that, in the process of obtaining elastomer crumbs through precipitation and coagulation of an polymerized elastomer solution by steam-stripping in a stripper tank, the angle formed in the direction of feeding from the polymerized-elastomer-solution-crumbing nozzle and the direction of the feed of the steam is an acute angle.
Patent JP-2002249056-A (JP)
Title: Electric power steering device
Inventor: KUZE MASASHI
IPC: B62D5/24
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of efficiently assembling the configuration for reducing the noise of gears for transmitting the auxiliary steering power without any complicated works. SOLUTION: The rotation of an electric actuator 8 for generating the auxiliary steering power is transmitted to a steering shaft 3 from a drive gear 9 provided on a drive shaft 50 covered by a housing 21 via a driven gear 10. A bearing 52 supporting the drive shaft 50 is held in a displaceable manner along the radial direction by a holder 60 held by the housing 21. An elastic member 61 for applying the elastic force to press the drive gear 9 against the driven gear 10 to the bearing 52 is held by the holder 60. The holder 60, the bearing 52 and the elastic member 61 are integrally fitted inside the housing 21.
Patent JP-2002248969-A (JP)
Title: Structure of air conditioner blowout on vehicle instrument panel
Inventor: NONAKA KENJI
IPC: B60H1/34
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an air conditioner blowout on a vehicle instrument panel, in which a center vent is moved to the vehicle front to miniaturize the instrument panel in the front-to-rear direction by arranging blowout holes on the upper surface of the instrument panel, the part near a front window glass, wherein the air conditioning wind from the blowout holes blows at the front window glass and an occupant sitting on the front seat, and air conditioner equipment, including duct members, can be simplified by using the center vent also as a defroster. SOLUTION: In the vehicle, the instrument panel 1 is arranged in front of the front seat on the front part of a vehicle room, the instrument panel arranged along the vehicle width. In front of the instrument panel 1, the front window glass 49 is provided, and on the upper surface of the instrument panel, the part near the front window glass, the blowout holes 11D, 11V are provided, from which the air conditioning wind comes out to blow at the front window glass 49 and the occupant sitting on the front seat.