baber/WOPTO huggingface dataset:
Patent JP-2001218169-A (JP)
Title: Scanning conversion circuit
Inventor: MATSUNAGA SEIJI
IPC: H04N7/01
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent oblique lines from looking unnatural when a moving picture is displayed by a video signal (e.g. the video signal for progressive scanning) after a scanning conversion processing. SOLUTION: An interpolation point video signal is obtained by combining an inter-field interpolation processing video signal with an intra-field interpolation processing video signal in accordance with the movement of an image and a video signal Vi for interlace scanning is converted into the video signal Vp for progressive scanning by a double speed conversion processing in a scanning conversion circuit.  The circuit is provided with a directional detecting part 50 for detecting a direction with the strongest correlation from the three directions comprising vertical directions and an oblique direction with the interpolation point of an interpolative scanning line as a center based on the video signals of scanning lines being adjacent to the upper and lower sides of the interpolative scanning line and with an average value calculating part 56 for calculating the average value of the video signals at two sample points which are positioned in a corresponding direction among the three sample points of the upper and lower scanning lines based on the directional detecting signal and adopting it as the intra-field interpolation processing video signal.
Patent JP-2001215878-A (JP)
Title: Label for sticking
Inventor: SAKURAI MASARU
IPC: G09F3/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a label for sticking which has an easily peelable side 11 and is easily unpackable when unpacking a package of merchandise, such as a rice ball M by a packaging material 2, and which is capable of well maintaining the peeling performance from a amount is carrying out automatic sticking. SOLUTION: The unpackable label for sticking is stuck to the packaging material 2 packaging a material M to be packaged by noticing the formation of not a notch but a cut end surface 12 by a rugged shape on the one side 11 of the label for sticking, by which the packaging state of the packaging material 2 is maintained and a plurality of cut end surfaces 12 of the rugged shape are formed on at least one side 11 intersecting with the unpackaging direction.
Patent JP-2001216717-A (JP)
Title: Tilt evaluating device and method
Inventor: TASAKA SHUICHI
IPC: G11B19/20
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a tilt evaluating device for precisely measuring dynamic tilt amount of a disk rotating at high speed and precisely measuring/evaluating it with the simple constitution of the dynamic tilt amount. SOLUTION: A laser beam 3 emitted from a laser autocollimator 10 is emitted to a rotating glass disk 2 surface, and the angular displacement data at every revolution are displayed on the axes of the coordinates, and the dynamic tilt amount of the disk is obtained by elliptic approximation.
Patent JP-2001217074-A (JP)
Title: Manufacturing method of organic el element
Inventor: ONO HIROTAKA
IPC: H05B33/10
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic EL element with enough light emitting area by forming a positive hole injection layer or a positive hole carrier layer as the layer with function of a bulkhead. SOLUTION: After an anode 2 is deposited into a film by a sputtering method on the surface of a transparent substrate 1, it is etched, and then, a specific positive hole injection material, dissolved in toluene, is applied by a spin-coating method on the surface of the transparent substrate 1 with the anode 2, making up an applied film 3. Later, ultraviolet ray is radiated on a specific part alone of the applied film 3 through a patterning mask 4 fitted over the film 3 to be exposed and hardened. Then, the film 3 is developed with toluene, which is formed into a positive hole injection layer functioning as a bulkhead 500 nm thick with the longitudinal cross section shaped tapered in reverse.  After that, an organic EL thin film 6 with a thickness of 50 nm made from a luminous layer or the like and a cathode 7 with a thickness of 150 nm made of Mg-Ag alloy are deposited in that order, and bonded together with a sealing member (not illustrated), thus an organic EL element is manufactured.
Patent JP-2001223105-A (JP)
Title: Electromagnetic steel sheet with insulating coating film having excellent characteristic
Inventor: KOMORI YUKA
IPC: H01F1/16
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To improve a magnetic characteristic effectively by preventing nitriding during annealing in a nitrogen atmosphere and provide an electromagnetic steel sheet further having an improved weldability. SOLUTION: In an electromagnetic steel sheet that contains Al and/or Si as essential elements and has an insulating coating film on its surface, one or more kinds of nitriding suppressing components selected from Se, Te, As, Sb, P, Bi, Sn and B in a range from 0.005 to 0.5 mass % are contained in the whole steel sheet including the insulating coating film.
Patent JP-2001219662-A (JP)
Title: Aluminum alloy substrate for printing plate
Inventor: KOMINE HIROTAKE
IPC: C22C21/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy substrate for a printing plate such as a PS plate which is improved in respect to the uniformity of a roughened surface formed by electrolytic etching. SOLUTION: This aluminum alloy substrate for the PS plate has a composition of Fe 0.11-0.60%, Si 0.01-0.20%, Ni 0.005-0.075%, Zn 0.005-0.075% and Cu less than 0.05% by wt.% and of Al and unavoidable impurities the residues, and satisfies the relations of Zn(%)<=0.08-Ni(%) and Fe(%)>=0.1+Si(%), while crystallized-precipitated matters of 0.01<=d<=2 (μm: 2×10-6 m) exist in the matrix thereof by 1×103<=n<=3×105 (pcs./mm2) when the diameter corresponding to a circle of the crystallized-precipitated matters is denoted by (d) and the number of pieces thereof by (n).
Patent JP-2001219211-A (JP)
Title: Method for controlling width in hot rolling
Inventor: KIHARA SHIGERU
IPC: B21B37/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the accuracy in the width of a rolled stock is improved and which is effective to width drop when a slab of steel or the like is made into the rolled stock of a prescribed width from a wide slab with the equipment in which a sizing press, edger and rolling rolls are arranged in order. SOLUTION: The width of the slab on the inlet side of the sizing press is predicted or measured, after adjusting the amount of edging with the sizing press based on the predicted value or measured value, horizontal reduction with the rolling rolls is performed without performing edging in the edger whose opening degree is constant. In this way, because the amount of discarding of width drop parts at the tip and rear end of the rolled stock is reduced, the yield in manufacture is improved.
Patent JP-2000218422-A (JP)
Title: Machine tool and operation method thereof
Inventor: HELMUT FRIEDRICH LINK
IPC: B23Q39/04
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To execute the centering and decentering work of a workpiece by mounting a tool spindle for receiving a drivable tool to rotate the same about a tool spindle axis, on a transverse sliding part, and positioning the tool spindle axis at a specific angle with respect to the X direction. SOLUTION: A workpiece W held in a workpiece spindle 20 is moved to a rotating position limited around a workpiece spindle axis by a numerically control around C axis, and a carrier for a transverse sliding part is numerically controlled by a pivot driving device. A tool spindle 162 is mounted on a transverse sliding part 58 for receiving a drivable tool 166 and the like so that it is moved to a machine frame and rotated about a tool spindle axis 164, around a pivot shaft 90 in parallel with the workpiece spindle axis mounted in a selected section. The tool spindle axis 164 is positioned at an angle less than 45 deg. with respect to the X direction.
Patent JP-2001217380-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: USAMI MITSUO
IPC: G06K19/077
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method, especially a noncontact recognition device utilizing a thin semiconductor chip, and the structure and manufacturing method of a semiconductor device for producing efficiently. SOLUTION: A semiconductor device is manufactured by applying adhesive resin previously to a thin chip 12 and connecting a thin chip 13 with the electrode on a film substrate 23 while clamping the symmetrically designed film substrate 23 having electrodes and provided with an antenna 11 vertically. Labor can be reduced and incidental facilities can be rationalized by performing connection under wafer state, winding the film substrate into rolls 21, 22 and then cutting the roll into individual chips.
Patent JP-2001228662-A (JP)
Title: Image forming device
Inventor: NOMURA YUJIRO
IPC: F16D1/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the coupling of a body to be driven from being broken and a device main body from being damaged. SOLUTION: This device is equipped with the body to be driven 100 having a driven-side coupling 190 coupled with a driving-side coupling 330 provided in the device main body and constituted to be attached to/detached from the device main body, and both couplings have plural recessed parts and projecting parts extended in their axial direction and made adjacent to each other in a circumferential direction. Then, a protection cover 215a protecting the driven- side coupling is provided on the body to be driven. The edge part of the projecting part of the driven-side coupling is formed to be a pyramid or a cone. The cover 215a is a cylindrical cover provided on the outer periphery part of the driven-side coupling and its edge surface 215a1 is positioned more outward in the axial direction than the edge of the driven-side coupling.
Patent JP-2001231228-A (JP)
Title: Rotor of motor and method of manufacturing the same
Inventor: DAIKOKU AKIHIRO
IPC: H02K17/16
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable rotor and a method of manufacturing the same that can improve motor efficiency by lowering an eddy current generated in a plurality of secondary conductors. SOLUTION: On the occasion of laminating a plurality of rotor cores 1 provided with a plurality of apertures 2 to form the secondary conductor 3 with an aluminum die-cast, each aperture 2 to form the secondary conductor is formed of a plurality of holes 2a, 2b isolated with a partitioning part 1a of the rotor core 1 and each secondary conductor 3 is formed of a plurality of parts 3a, 3b for approximating the secondary conductors 3. Moreover, each part 3a, 3b is displaced in the axial direction.
Patent JP-2001229129-A (JP)
Title: Server device
Inventor: SHITAMAE TAKESHI
IPC: G09G5/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a server device which can communicates with the communication terminal of a user while showing display data sent to the communication terminal in form which is pleasant to the user. SOLUTION: This server device 3 when accessed by the communication terminal 2 makes the communication terminal 2 to input personal data of the birthday, sex, etc., of the user. After the personal data are inputted, the server device 3 performs processing based upon praxeology by using the personal data to select the display form of display data to be displayed on the display of the communication terminal 2 out of different kinds of display form. During subsequent communication, the server device 3 sends display data to the communication terminal 2 according to the selected display form.
Patent JP-2001231017-A (JP)
Title: Absolute image quality evaluation method using electronic watermark, coding method for it, and coder
Inventor: SUGIMOTO OSAMU
IPC: H04N19/503
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an absolute image quality evaluation method that can evaluate the image quality of a decoded image by using electronic watermark information even without an original image to be referenced. SOLUTION: A switch section 10 extracts at random a block Bi from an input image signal 1 by the number of DCT coefficients of one block. A DCT section 13 calculates an i-th DCT coefficient FBi[i] and a bit stream processing section 14 converts the DCT coefficient Fbi[i] into a bit stream dk (k=1-11). A watermark imbed section 15 imbeds a low-order 8-bit of the bit stream dk to a high frequency region of a quantization coefficient matrix of an adjacent block as watermark information together with a code bit. A receiver side detects the watermark information by the number of the DCT coefficients of one block, recovers each virtual block on the basis of the detected watermark information and the DCT correction corresponding to the watermark information obtained from a decoded image to estimate the SNR of the decoded image.
Patent JP-2001225092-A (JP)
Title: Method and apparatus for treating sludge
Inventor: KONDO MUNEHIRO
IPC: C02F3/12
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating sludge capable of markedly enhancing the treatment capacity of excess sludge in a biological treatment tank. SOLUTION: In the sludge treatment method for treating the excess sludge generated when wastewater is biologically treated in the biological treatment tank 1, the excess sludge is solubilized at predetermined temperature under predetermined pressure in a solubilization apparatus 4 while a predetermined amount of oxygen is supplied and the treated matter is returned to the biological treatment tank 1. Before the excess sludge is solubilized, the concentration thereof is adjusted by a concentration adjusting means 3.
Patent JP-2001233120-A (JP)
Title: Lamp control device for vehicle
Inventor: MATSUMURA HIDEYUKI
IPC: B60Q1/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To carry out required minimum lamp turn-off control without performing unnecessary lamp turn-off control in a lamp control device for a vehicle comprising a function to carry out turn-off control for forcedly turning off lighting of the vehicle in starting an engine. SOLUTION: When an engine starting signal is continuously generated for a specified time or more, the lamp turn-off control (step S3) is interrupted or prohibited by a control processing by a control means (control unit 1) (step S4, S5). At least front position light (tail lamp) is excluded from objects to be subjected to lamp turn-off control.
Patent JP-2001228442-A (JP)
Title: Foldable spectacles
Inventor: KIZU ASAMI
IPC: G02C5/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide foldable spectacles constituted in such a manner that temples are folded to allow housing of the spectacles in a thin case and a front part is folded as well to make the front part and the temples flush with each other. SOLUTION: The temple 4 and 4 are foldably mounted on both sides of blowbars and shafts 9 and 9 disposed at eyewires 1 and 1 are fitted into shaft holes 10 formed at a bridge 6 at the center of the blowbars to make the eyewires 1 and 1 foldable. Coil springs 16 and 16 are wound around the shafts 9 and 9 in such a manner that the eyewires 1 and 1 are made resettable by themselves.
Patent JP-2001235270-A (JP)
Title: Refrigerator
Inventor: YOSHIMURA HIROSHI
IPC: F25D23/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a refrigerator that the possibility of bringing about a dietetically poor planless diet increases because a planned use is not promoted and foods close to open date must be used in haste and that the display becomes difficult to see and costly when the number of foods to be displayed increases. SOLUTION: The refrigerator comprises a display means for reading out data from a storage device 2 prestored with the name of stored articles and displaying each data on a display 6, and an input means 1 for selecting the name of a specified stored article from the data presented on the display means and storing it in a storage device 3 along with a scheduled data for using that article wherein a part of the data, e.g. the name of stored articles, prestored in the storage device 2 is rewritable.
Patent JP-2001231965-A (JP)
Title: Design combinations displaying game machine
Inventor: SASAKI HIROYUKI
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a kind design combinations displaying game machine in which reels replace each other, varying images, and sustaining the interest of players. SOLUTION: In the design combinations displaying game machine in which a plurality of reels on which designs of more than one kind are arranged, that rotates and stops are displayed on the screen, if all combination designs stopping rotating sequentially and displayed side by side are the same, a jackpot results, dispensing many prize balls or price medals, a reel replacement and display means replacing reels Rl and Rr totaling to m from among the reels Rl, Rc and Rr totaling to n, with new reels Rln and Rrn is provided.
Patent JP-2001236214-A (JP)
Title: Device for supporting monitor control system preparation
Inventor: TAKADA SHUJI
IPC: G06F9/06
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a monitor control system preparation supporting device capable of efficiently making a facility program correspond to the facility main body. SOLUTION: In this monitor control system preparation supporting device, processing to be performed by using a facility program and an input and output point for making the input and output destinations of the facility program correspond to the input and output destinations of the facility is integrated,  and this device is provided with a control object part data base for storing first control object parts obtained by integrating the recorded information of the facility into objects and second control object parts obtained by integrating control programs to calculate information required by the first object parts into objects and control skeleton parts obtained by grouping the control object parts having the similar functions and a control skeleton diagram data base for storing a control skeleton diagram expressing the function constitution of the monitor control system by combining the control skeleton parts. Then, the control object parts are selected and embedded as necessary in the control skeleton parts in the control skeleton diagram so that the operation of the controller in the monitor control system can be defined, and the monitor control system can be prepared.
Patent JP-2001239437-A (JP)
Title: Machining method for nonferrous metallic material
Inventor: UEDA ATSUYA
IPC: B23Q11/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an economical machining method for nonferrous metal or nonferrous metal alloy capable of providing excellent precision, eliminating discoloration and corrosion of a machined product and explosion and fire, and reducing a load for environment. SOLUTION: A water drop whose surface is covered with an oil film is generated using the same principle as ordinary spray by absorbing oil on a side close to a suction port of air and absorbing water on a side close to a discharge port of air, and it is supplied to a machining place when machining such as cutting, grinding, rolling, drawing, pressing, forging, etc., of nonferrous metal or nonferrous metal alloy is done. The above-mentioned nonferrous metal or nonferrous metal alloy includes aluminum, aluminum alloy, magnesium, magnesium alloy, copper, copper alloy, titanium, titanium alloy, nickel alloy, and cobalt alloy.
Patent JP-2001234713-A (JP)
Title: Variable valve timing device
Inventor: KAMATA AKITOSHI
IPC: F01L1/34
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve timing device having a tip seal, which has high work efficiency in assembling and is excellent in mass productivity. SOLUTION: A tip seal 20 is an article formed by bending a metal plate. The base thereof is provided with a sliding surface 21, and plate spring parts 22, 23 are integrated with the sliding surface 21. The upper surface of the sliding surface 21 is plated with metal softer than that of the metal for forming the inner peripheral surface of a case and the outer peripheral surface of a rotor.
Patent JP-2001244695-A (JP)
Title: Board working apparatus
Inventor: KAKISHIMA NOBUYUKI
IPC: H05K3/34
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a board working apparatus wherein appropriate member fitting is performed even for plural circuit patterns. SOLUTION: Related to a work instruction data 22 and a process program used with a board working apparatus 11, a target mark is arranged for sorting pattern machine types according to form and surface level of a circuit pattern and for discriminating the sorted pattern machine types. A controller 23 which controls position, operation, and the like of a member attaching head 17 is provided with a pattern machine-type sensing function which detects/ discriminates the target mark attached to a circuit board 13 and senses a pattern machine-type formed on the circuit board 13, and a work position correcting function which corrects the movement amount of the member attaching head 17 relative to the circuit board 13 according to the pattern machine-type sensed with the pattern machine-type sensing function.
Patent JP-2000273612-A (JP)
Title: High melting point coated induction coil used for thin film precipitation and its production
Inventor: LAM RAYMOND K F
IPC: H01J37/32
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To economically produce the coil with high time efficiency by coating an electroconductive coil-shaped core or a shower head with a high m.p. or dielectric material actually equal to the material to be vapor-deposited as a thin film by a thermal spraying technique. SOLUTION: For generating plasma in a precipitating chamber and assisting the precipitation of a prescribed material onto the surface of a wafer, a coating constituting element capable of arranging in the chamber is produced. An electroconductive core made of a metal having formability such as a thin plastic metal is formed into a desired coil shape or a shower head, which is coated with a high m.p. or dielectric material actually equal to the material to be precipitated as a thin film. As to sprayed coating, by melting wire or powder into droplets and then spraying then on the surface of the coil base material or shower head base material, the coating is formed. As the coating, a high m.p. material of tungsten, tantalum, cobalt, titanium, molybdenum, platinum, chromium, niobium, nickel, alloys of these metals or the like is used.
Patent JP-2001251376-A (JP)
Title: Communication system, communication method and program service medium
Inventor: KAWAMOTO HIROSHI
IPC: H04W80/10
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where terminals using different communication infrastructures such as a mobile phone and a personal computer are integrated for mutual data transfer and are used in parallel. SOLUTION: Communication terminals such as a mobile phone and a personal computer PC using two different communication network mutually transfer data packets having a specific control command via an interface and an exclusive application program stored in the two different communication terminals executes processing to the data packets according to the command. Through this configuration, a text message generated by the PC is converted into voice, which the mobile phone transmits, the PC acquires the address directory of the mobile phone and performs its editing, and both the mobile phone and the PC are used to attain parallel communications by using the two different communication infrastructures via a wireless public communication network and a LAN and the Internet or the like.