baber/WOPTO huggingface dataset:
Patent JP-2001340964-A (JP)
Title: Controlling method for multi electrode pulse arc welding
Inventor: OONAWA TOSHIO
IPC: B23K9/073
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To improve a method for multi electrode pulse arc welding in which welding is performed by generating two arcs between a welded article and two welding wires which is fed from one welding torch and insulated electrically from each other, and in which mutual arc interference caused by forces that two arcs interact with each other makes generating condition of the arcs unstable. SOLUTION: This invention means that in the first time, base current BIb2 which is larger than a normal value, is impressed to the second arc during the time from the starting point of the first arc peak current exciting time Atp to the intermediate point of delay time Tod, peak current BIp is impressed during the time from the intermediate point to the ending point of the first arc peak current exciting time Atp, then in the second time, base current BIb2 which is larger than the normal value during the first arc peak current exciting time ATp, furthermore the third time current-carrying same as the second time is carried out, and one group composed of the first, the second and the third current-carrying, is repeatedly electrified.
Patent JP-2001342899-A (JP)
Title: Thrust deflecting device
Inventor: YAMAZAKI MOTOO
IPC: F02K9/88
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a thrust deflecting device excellent in the responsiveness and the revolving performance and having no risk to impair the accelerating performance. SOLUTION: The thrust deflecting device is composed of a nozzle part 12 coupled with a flying object to generate a revolving force by deflecting the axial direction from the airframe axis direction and changing the combustion gas jetting direction, moving plates 19 arranged at the constant pitch phase angle in the circumferential direction of the neighbourhood where the nozzle part is coupled, making fore-and-aft motions along the side face of a combustor 14, moving the nozzle part of the specific phase to the front or the rear, and deflecting the axial direction from the airframe axis direction, an actuator 16 to move the moving plates to the front and the rear,  and injection holes 21 and 22 bored perpendicularly to the airframe axis direction in the moving plates and the side faces of combustor and put in communication when the nozzle part is deflected so that the combustion gas is jetted for generation of a sideways force in the lateral direction.
Patent JP-2001347378-A (JP)
Title: C-c type motor-driven welding gun
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a C-C type motor-driven welding gun provided with two movable arms which are moved back and froth by an electric motor drive, in which the adjustments of pressurizing force and of open stroke and easily performed for each welding gun having a simple construction and made at a low cost, the pressurizing force of electrodes is uninfluenced by the wear of the electrodes or bearings and by the deflection of the gun arm which varies at every pressurization, a precise pressurizing force is outputted for a set pressurizing force by a simple control, and hence a stable pressurizing force is available. SOLUTION: In the C-C type motor-driven welding gun provided with two movable arms which are driven back and forth by an electric motor, the driving part 3 of pressurizing shafts 17 and 18 is formed with a screw shaft 11 and a nut 15, the pressurizing shafts move in and out through the front and rear faces of the case 4 of the driving part, and the pressurizing shafts constitute movable arms.
Patent JP-2001350472-A (JP)
Title: Method and system for automatic composition, and storage medium therefor
Inventor: IIZUKA SHIGEHISA
IPC: A63F13/42
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily compose a musical piece without profound knowledge about music by adding amusing components to an action of composition. SOLUTION: Not only two executable files of an 'automatic installation' and an 'automatic composition program' but also a file of 'decoration' as raw materials for musical pieces and four files of 'chord march', 'melody rhythm', 'base rhythm', and 'melody interval' in each folder for each music genre are stored in a storage medium. An automatic composition system comprising a computer in which the storage medium is installed performs a switch data creation step for creating switch data from pre-stored picture data, and a raw material selection step for selecting raw materials for music in the raw material file based on the switch data and composing a musical piece, and outputs the composed musical piece as a MIDI file.
Patent JP-2001343407-A (JP)
Title: Impulse response measuring method
Inventor: TAZAKI OSAMU
IPC: G01R27/28
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an impulse response measuring method which enables correct results of measurement, without introducing noise in synchronism with an operation clock of an impulse measuring apparatus in a method for measuring an impulse response as obtained, when an impulse is transmitted to an object to be measured from the apparatus. SOLUTION: If the cycle of a noise infiltrated into an impulse response measuring apparatus is represented by m, impulse responses obtained when a trigger signal delayed by a (m-1) clock from 0 is inputted into a transmitter are given respectively by data [0] [i] to data [m-1] [i], and the results 'kekka' of measurement are obtained by a processing, based on the expression 1 kekka[i]= data[0][i]+ data[1][i-1]+...+ data[m-1][i-(m-1)]...(1) where i=0 to n.
Patent JP-2001312234-A (JP)
Title: Display plate to which luminous agent is applied
Inventor: SAITO KAZUO
IPC: G09F13/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a display plate which has display parts spontaneously emitting light even in the dark, while attaching importance to the natural environment in manufacturing and discarding by forming a substrate out of woody substance and is formed by applying a luminous agent capable of creating a warm atmosphere to the display plate. SOLUTION: This display plate comprises the substrate (2) consisting of the timber and the display parts 3 applied to this substrate. The display parts (3) are formed by using a luminous agent (4).
Patent JP-2001346682-A (JP)
Title: Handle mounting structure of rice cooker or the like
Inventor: KONO KIMIHIRO
IPC: A47J27/21
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To enable a hinge shaft of a handle to be easily fitted into a mounting hole of a rice cooker or the like, to enable to obtain a sufficient engaging space at a state of using, and to prevent the handle from falling off when it is turned into original position. SOLUTION: An elliptical falling off prevention hole 6 is formed at a part of a mounting hole of a jar main body 1, and an elliptical falling off preventing part 10 is formed to a hinge shaft of a handle 3, and the falling off preventing part 10 is made elastic by a halved groove 11 formed on it. For the above ellipses, minor axes b, d are same with each other, and the major axes a, c are different from each other. When the handle 3 is mounted, the ellipses are made face each other, and fitted lightly by making the diameter of the falling off preventing part 10 shrink, and at the state of use, they are locked by big engaging space caused by the difference (c-b) of the major axis c of the falling off preventing part and the minor axis b of the falling off preventing hole 6.
Patent JP-2001349294-A (JP)
Title: Pump motor
Inventor: SHIMADA YOSHIHIRO
IPC: H02K7/14
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a pump motor that ensures a small size and a simple structure. SOLUTION: A rotor 14 with an external surface at a given skew angle with a rotary shaft is disposed on the internal surface side of a stator 12. A bracket 24 forward of the rotor 12 has a fluid inlet 36, and a rear bracket 26 has an outlet 38.
Patent JP-2001346833-A (JP)
Title: Motor operated cart
Inventor: HATAKE KAZUSHI
IPC: B62M25/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor operated cart having high safety and capable of not conducting an operation for disengaging a clutch in a state in which a person rises on the cart. SOLUTION: The motor operated cart 1 comprises a clutch 4 for operating to engage or disengage a drive transmission of a motor 2 of a drive source to a drive shaft 3, and a mechanism for moving an operating unit 5 or a site interlocked to the unit 5 to a seat surface 6 for a driver to sit at a driving time or a space 7 for placing a driver's foot on driving in the case of disengaging the clutch 4.
Patent JP-2001011119-A (JP)
Title: Inorganic-organic copolymer using polyvinyl alcohol- silane coupling agent and its production
Inventor: HAI BIYON SUI
IPC: C08G79/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject transparent copolymer which is thermally stable and has excellent water resistance and excellent mechanical properties, by connecting an inorganic network to an organic polymer chain through a covalent bond by the use of a silane coupling agent between the inorganic substance and the organic polymer. SOLUTION: This copolymer of the formula [R1 is H or F; Q is H, F or a hydrocarbon having an aldehyde group or ester group; R2 is a 1 to 22C alkyl (containing a heterogeneous atom such as O or N); M1, M2 are each a central metal comprising Ti, Zr Si Al, Cs, W, Ge or Ta; (x), (y), (z) are each a molar fraction, (x) is 0.5 to 0.99, (y) is 0.01 to 0.2; (z) is 0 to 0.5, provided that the total amount of (x), (y) and (z) is 1; (a) is 0.001 to 10 wt.% based on the total weight; (b) and (c) are each 0.1 to 50 wt.%; (d) and (e) are each 2 or 3/2] is obtained by using a polyvinyl alcohol silane coupling agent between an organic substance and an organic polymer.
Patent JP-2001349017-A (JP)
Title: Seaming structure in seaming plat for building
Inventor: SUGIMOTO MASATAKA
IPC: E04D3/367
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct connecting work in the minimum process in constructing a roof, wall and the like and to quickly and favorably finish in a palter for seam-type bent plate for building. SOLUTION: The seaming plate A for building is provided with a lower fastening part 6 having a main plate A1, a lower circular-arc piece 6a curvedly projected outward on one side in the cross direction, and a lower top piece 6b formed extending from the upper end of the lower circular-arc piece 6a; and an upper fastening part 7 including an upper circular-arc piece 7a curvedly projected toward the inside of the main plate A1, an upper top piece 7b formed at the upper end of the upper circular-arc piece 7a, a first seaming bent piece 7c formed toward the lower outside extending from the outer end of the upper top piece 7b through a first bend lie part S1, and a second seaming bent piece 7d formed extending from the lower end of the first seaming bent piece 7c through a second bend line part S2.  The plates A thus formed are adjacent to each other in the cross direction, the upper seaming part 7 is superposed on the lower seaming part 6, the first bend line part S1, and the second bend line S2 are bent to fasten the first seaming bent piece 7c and the second seaming bent piece 7d to each other.
Patent JP-2001358330-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANISHI KENTARO
IPC: H01L21/336
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, which makes the resistance of a contact low and which can form a fine pattern with good controllability. SOLUTION: A gate oxidized film 2, a polysilicon film 3, a TEOS film 4 and a SiON film 5 becoming a reflection preventing film are formed on a semiconductor substrate 1. The TEOS film 4 and the SiON film 5 are patterned by lithography and dry etching technology, and the polysilicon film 3 and the gate oxidized film 2 are patterned. A thermally oxidized film 6A is formed on both sides of the polysilicon film 3 and on the semiconductor substrate 1, and the SiON film 5 is removed by wet etching. A source/drain extension 8 is formed and a side wall spacer 7 is formed. Then, a source/drain diffusion layer 9 is formed. The TEOS film 4 is removed and a cobalt silicide film 10 is formed on the gate electrode (polysilicon film 3) and the source/drain diffusion layer 9.
Patent JP-2001352880-A (JP)
Title: Fishing wear
Inventor: KANEOKA KENJI
IPC: A41D27/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a fishing wear that permits the wearer to readily know the accurate time and can exactly secure wearer's wrist watch from water or hindrance. SOLUTION: The objective fishing wear is characteristically equipped with a holder that can retractably hold a wrist watch in the front section of the fishing wear and with a cover that covers the wrist watch held with the holder and is made openable on at least the lower side so that the wrist watch may be pulled out therefrom.
Patent JP-2001066223-A (JP)
Title: Method for deciding quality of reflected light
Inventor: LADEWSKI THEODORE B
IPC: G01N21/55
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device by which the optical quality of a reflective product can be decided in any and all respects of the product. SOLUTION: A method for deciding the optical quality of a reflecting product 12 includes a step of reflecting a first gray scale pattern 26 from the product 12, a step of picking up the first image of the pattern 26 by means of an image pickup device 24, and a step of deciding the optical quality of the product 12, based on the data obtained from the image. A device 10 which decides the optical quality of the product 12 is also obtained.
Patent JP-2001353920-A (JP)
Title: Apparatus and method for outputting digital image
Inventor: HAMAMURA TOSHIHIRO
IPC: H04N1/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an image output apparatus in which the burden of a work, e.g. sorting of outputted sheets, can be lessened when a plurality of prints of different sizes are outputted. SOLUTION: When a plurality of images recorded on an image recording medium are printed out collectively, information of the print size and the number of print sheets designated by a user is acquired (S20), and a group of designated images to be printed are sorted by print size and rearranged (S18). Subsequently, each image is printed out according to the rearranged order (S19).
Patent JP-2001356277-A (JP)
Title: Microscope for operation
Inventor: UEDA MASAAKI
IPC: G02B21/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To enable electronic image of higher preciseness to be observed without limiting microscope observation image (an optical image) in a microscope for operation by which an enlarged observation image of an operating part and the electronic image by an endoscope or the like can be simultaneously observed. SOLUTION: A first observation optical system is constituted of a lens body part having a binocular body observation optical system and a binocular eyepiece lens barrel part having a first eyepiece optical system which makes light flux emitted from the optical system incident and makes the light flux observable as an optical observation image. A second observation optical system is constituted of an image display means for forming an image except the optical observation image described above and a second eyepiece optical system which makes the image displayed by the image display means observable. The microscope for operation has the first observation optical system, the second observation optical system and an eye space adjusting mechanism for changing a space between left and right optical axes of the first and second eyepiece optical systems.  The second eyepiece optical system is arranged so that an exit pupil thereby almost coincides with a position of the exit pupil by the first eyepiece optical system. Further the image display means is arranged near the eye space adjusting mechanism and at least one prism as a reflection member is provided in the second observation optical system.
Patent JP-2002001949-A (JP)
Title: Ink jet printer
Inventor: TANAKA SHINJI
IPC: B41J2/045
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To excellently control an ink ejection not influenced by change of environmental temperature without providing a special memory device in an ink jet printer driven in contact upon printing operation. SOLUTION: An ink jet printer is provided with a pressurizing chamber formed by a vibration plate 34 of which a part can bend outward, a nozzle connecting the pressurizing chamber with the outside, and an electrode 35 arranged in opposition to the vibration plate 34 with a gap G of a predetermined distance. In printing, a driving voltage obtained by addition of a zero voltage to be charged between the vibration plate 34 and the electrode 35 when the contact between the vibration plate 34 and the electrode 35 is detected and a predetermined ejecting voltage is applied between the vibration plate 34 and the electrode 35.
Patent JP-2002008953-A (JP)
Title: Method of manufacturing aluminum foil for electrolytic capacitor
Inventor: YAMAMOTO KANESHIGE
IPC: H01G9/055
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing aluminum foil, with which electrode foil for an electrolytic capacitor of high electrostatic capacitance can be obtained. SOLUTION: After aluminum foil is obtained at room temperature, final annealing is performed on the aluminum foil in the following way. First, the aluminum foil is placed in an annealing furnace. The atmospheric air is evacuated from the annealing furnace to reduce the pressure inside the annealing furnace to 50 Pa or lower, prior to a temperature- raising step, in which the temperature inside the annealing furnace is raised to a prescribed temperature. After that, an inert gas, containing 10 volume % or higher of hydrogen gas, is introduced into the annealing furnace.  The aluminum foil inside the annealing furnace is subjected to final annealing, in such a way that the temperature-raising step is executed in this inert gas atmosphere, then a holding step in which the inside of the annealing furnace is held at the prescribed temperature, and a cooling step in which the temperature inside the annealing furnace is made to lower, are executed. Preferably, the holding step and the cooling step are conducted in the inert gas atmosphere also. Moreover, the pressure inside the annealing furnace is preferably kept higher than that in the atmospheric pressure by a value 0.1-5 kPa, so that the atmospheric air will no flow into the annealing furnace during the final annealing.
Patent JP-2002005316-A (JP)
Title: Valve slide and resin part
Inventor: HAYASHI TAKUMI
IPC: C08J5/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient resistance even to a refrigerant and additive- containing refrigerating machine oil and maintain strength and sealing performance, in a valve slide excelling in heat resistance and free of deformation and rupture even in an operation under a high pressure condition of a new refrigerant and the like. SOLUTION: The valve slide for a directional control valve used in a heat pump system is a molding of a polyphenylene sulfide resin composition with a modulus of bending elasticity of over 4,000 MPa to 20,000 MPa.
Patent JP-2001339673-A (JP)
Title: Public television broadcasting internet redistribution service
Inventor: SASAKI SATOSHI
IPC: H04N21/482
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To allow any audience in the world to receive at his/her convenience a program of a desired TV station which program is limited in reception to a region near the antenna of the TV station or a region near a cable TV station. SOLUTION: The picture and sound of television broadcasting are encoded and compressed into digital, and distributed to receivers through internet. Thus, any receiver in the world who connects to internet and decodes digital data which is encoded and compressed can appreciate a desired TV broadcasting program at his/her convenience.
Patent JP-2002025516-A (JP)
Title: Battery pack
Inventor: SATO KAZUMI
IPC: H01M10/6555
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack, whose built-in electric unit batteries have a superior heat radiation effect, and in which space-saving has been attained as a whole. SOLUTION: In the battery pack wherein a battery group 1 is housed in a case 2 consisting of plural electric unit batteries 1A, 1B which are connected in series, and which can be removably loaded in the vertical direction against a loading subject, the unit batteries 1A, 1B are laid laterally to form the battery group 1, and at least one ventilating hole 3 is formed in the longitudinal direction (Y-axis direction) of the battery group 1, and gap parts 4a, 4b which are joined with the ventilating hole 3 and communicated with the outside of the case 2 via holes 5a, 5b are formed between both ends in the longitudinal direction of the battery group 1 and the inner wall faces 2B, 2B of the case 2.
Patent JP-2002023400-A (JP)
Title: Organic electronic device, electrophotographic photoreceptor, electrophotographic device for image formation and process cartridge
Inventor: YAMADA WATARU
IPC: G03G5/07
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic electronic device and an electrophotographic photoreceptor having high photoelectric characteristics and durability which are accurately and easily manufactured and to provide an electrophotographic device for image formation and a process cartridge equipped with the above electrophotographic photoreceptor in which sufficiently good quality of images can be obtained for a long time. SOLUTION: The organic electronic device has a supporting body and a layer containing an organic silicon compound laminated on the supporting body. The silicon compound is expressed by general formula (1): W-[D-SiR3-aQa]b, wherein W is a photofunctional organic group, D is a bivalent functional group, R is a hydrogen atom or the like, Q is a hydrolysable group, and a and b are integers. The peak area (S1) of the layer containing the organic silicon compound in the 29Si-NMR spectrum at-35 to 0 ppm and the peak area (S2) at -100 to -40 ppm satisfy the relation (2): 0.5<=S1/(S1+S2).
Patent JP-2002026969-A (JP)
Title: Method and system for controlling fluctuation absorbing buffer in network edge, and recording medium
Inventor: YAOYA NAOKO
IPC: H04L49/9023
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluctuation absorbing buffer control system in a network edge, which recognizes a frame delay time in a network so as to absorb fluctuations in response to the delay time. SOLUTION: The control system includes network edges 101, 102 that synchronize times on the basis of a clock and a reference time from a common clock supply source 50, a network node 40 and an NMS(Network Management System) 20 that controls the network edges 101, 102, each of the network edges is provided with a means that sets a real time to a specific field of a frame received from a terminal 30 and with a means that references the real time set to a prescribed position in the received frame, calculates a time after the network edge receives the frame from the terminal until the network node receives the frame, that is, the delay time in the network and adjusts a depth of the fluctuation absorption buffer on the basis of the calculation result and the introduced value.