baber/WOPTO huggingface dataset:
Patent JP-2001186486-A (JP)
Title: Broadcasting system for data broadcast in tv broadcast
Inventor: NAKADA KENTARO
IPC: H04N5/44
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a data broadcasting system by which screen display is changed in a receiver by selectively displaying broadcast contents for the portion of a plurality of channels on the reception screen of a one-channel digital satellite broadcasting and also permitting a user to select the proper broadcasting contents among the plural of channel broadcastings by a command operation at hand. SOLUTION: In a TV broadcast, a program Pr for controlling the reception screen 1 and voice corresponding to the screen 1 through the use of a data broadcasting band is broadcast by a receiver Tv and also the broadcasting contents of a plurality of programs to be used for a data broadcasting are broadcast by the receiver Tv by combination through the use of the broadcasting band of the image and voice of one channel in a normal program. In the receiver, a desired one program is selected from the image and voice mixture signals of the plurality of combined programs by the program Pr by which the broadcasting is previously received and displayed on the screen 1 of the receiver Tv and the voice of the screen is outputted.
Patent JP-2001180291-A (JP)
Title: Corner structure for sunroof
Inventor: OTSU MASANOBU
IPC: B60J10/82
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a corner structure for a sunroof with improved workability by decreasing a seal part even if straightening a pipe member penetrating a corner member. SOLUTION: A culvert portion 13 communicating two areas divided by a tunnel portion 11 is formed at a corner member 4.
Patent JP-2000189236-A (JP)
Title: Lid body with mirror for compact container
Inventor: TSUNODA YOSHIYUKI
IPC: A45D33/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily detach a mirror from the lid body of a compact container to be convenient for segregated recovery at the time of abandonment, to easily attach the mirror to the lid body by utilizing a frame body and to easily attach and detach the mirror to/from the frame body at the same time. SOLUTION: Notches 6 are provided on the left and right peripheral wall parts of a lid main body 2 for suspending a peripheral wall 3 from a peak plate outer periphery, handles 20 projectingly provided from left and right frame plate parts are fitted inside the notches and the frame body 11 is fitted inside the lid main body. The frame body is formed of a U-shaped first frame part 12 whose one surface is opened and a second frame part 13 for which one end is connected to one end of the opening through a thin hinge 14 and an engaging plate 15 is projected from the other end by fitting the engaging plate 15 inside a fitting recessed part 16 provided on the outer surface of the other end part of the opening.  Then, sliding grooves 19 are perforated on the opposing frame plate part inner surface of the first frame part 12, both front and back or left and right side parts of the mirror 21 are fitted inside the grooves and the mirror is fitted inside the frame body.
Patent JP-2001183470-A (JP)
Title: System, method, and device for detecting buried structure
Inventor: INOMATA WATARU
IPC: G01S13/88
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a system, method, and device for detecting a buried structure for detecting the existence, position, shape, or material and the like of the underground buried structure. SOLUTION: A lifting device 5-1 is supported by legs 6-1, makes a lifting pole 7-1 telescopic, and vertically moves a transmitter 9 provided for the tip of the lifting pole 7-1 in a shaft 4-1. Similarly, a lifting device 5-2 is supported by legs 6-2, makes a lifting pole 7-2 telescopic, and vertically moves a receiver 11 provided for the tip of the lifting pole 7-2 in a shaft 4-2. A computer 3 controls the lifting speed and distance and the like. The transmitter 9 transmits radio wave and the receiver 11 receives the radio waves. The computer 3 takes the received radio wave, and determines the existence, position, shape, or material and the like of a buried pipe 13, based on a waveform of the radio wave.
Patent JP-2000261106-A (JP)
Title: Semiconductor light emitting element, its manufacture and optical disk device
Inventor: TSUJIMURA AYUMI
IPC: H01L21/205
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To enable to restrain formation of pits in a quantum well active layer of a group III nitride semiconductor light emitting element and improve injection efficiency of electrons and holes in the quantum well active layer. SOLUTION: A multi quantum well active layer 15 is constituted of, from the substrate side, three quantum well layers 151 having a film thickness of 3 nm which are composed of GaInN whose mixed crystal ratio of In is 0.1, barrier layers 152 having a film thickness of 5 nm which are formed between the respective quantum well layers 151 and composed of AlGaN whose mixed crystal ratio of Al is 0.02, and a protective layer 153 having a film thickness of 5 nm which is formed on the upper surface of the third quantum well layer 151 and composed of AlGaN whose mixed crystal ratio of Al is 0.15. When the multi quantum well active layer 15 is grown by using an MOVPE (organic metal vapor growth) method, triethyl gallium is used as a gallium source.
Patent JP-2000196875-A (JP)
Title: Image processor
Inventor: NAMITSUKA YOSHIYUKI
IPC: H04N1/40
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gradation property and low density reproducibility by the processor of a low cost by performing a binarization processing and a multilevel value processing to digitally converted image signals and optimally executing the binarization processing and the multilevel value processing with time division interrupt. SOLUTION: A bus for the binarization processing and the bus for the multilevel value processing are constituted and respective processings are executed in the respective image processing parts of a fluctuation binarization processing part 501, a tip pixel control processing part 502 and a binary filter processing part 503 related to a simple binarization processing. Then, after selecting a binary value in a binary value selection part 511, binary signals are further outputted from a selection part 513. Dither and error propagation processings are executed in circuits which are in common with binary and multilevel value, that are a binary/multilevel value dither processing part 504 and a binary/multilevel value error propagation processing part 505.  The selection part 510 switches the data contents of a RAM (3) 553 and address/access control and the binary/multilevel value processings of the dither processing part 504 and the error propagation processing part 505 are switched.
Patent JP-2000198353-A (JP)
Title: Sunvisor for vehicle
Inventor: TSUZUKI CHIHIRO
IPC: B60J3/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and assembling manhour to reduce cost while mounting a mirror case easily into a mirror mounting recessed part of a sunvisor body. SOLUTION: In this sunvisor for a vehicle equipped with a face mirror device 20 mounted on one side face of a sunvisor body, the sunvisor body is formed of thermoplastic synthetic resin into hollow shape, and one side face thereof is provided with a mirror mounting recessed part recessed to mount a mirror case 21 of the face mirror device 20. The bottom face of the mirror mounting recessed part is integrally provided with the required number of caulking protrusions 13. The mirror case 21 is fitted into the mirror mounting recessed part 11, and the caulking protrusions 13 are fittingly inserted in fitting holes 41 of a bottom plate part 40 of the mirror case 21. In this state, the tip parts of the caulking protrusions 13 are caulked by heat caulking to mount the mirror case 21 in the mirror mounting recessed part 11.
Patent JP-2001193663-A (JP)
Title: Air pump and sewage purifying chamber using it
Inventor: KOBAYASHI HISAHIRO
IPC: F04B49/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To allow a person in management to quickly sense the occurrence that coil severance is generated in an electromagnetic device which operates a passage changeover valve of an air pump. SOLUTION: The air pump is equipped with branching ports 10 and 11 to branch the air passage from the body of air pump to a plurality of segments, air discharge ports A and B in communication with the branching ports 10 and 11, a passage selector valve 14 to switch the air passage at the ports 10 and 11, an electromagnetic device 19 to operate the selector valve 14, and a current opening/closing device 2 to turn on and off the current to the device 19 on the basis of the instruction given by a control part 1, wherein parallel with the current opening/closing device 2, a circuit 4 is installed to feed a bypass current as large as not causing actuation of the electromagnetic device 19 when the current opening/closing device 2 is in the closed condition, and further a means to sense the bypass current is provided.  The purifying chamber is structured so that the air discharge port of the air pump is coupled with the air passage to feed air into an aerobic treatment chamber.
Patent JP-2000200751-A (JP)
Title: Semiconductor wafer containing alignment mark for aligning wafer on aligner, aligning system for generating alignment signal from alignment mark, and method of determining wafer alignment
Inventor: KIN EISHO
IPC: H01L21/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide alignment marks for improving the accuracy of alignment, and an aligning system and a method using the same. SOLUTION: Alignment marks are formed in a lower one of layers on a semiconductor substrate which are to be subjected to a chemical mechanical polishing process, and forms an alignment signal waveform during processing for alignment exposure for manufacturing semiconductor elements. A plurality of mean or trench patterns are discontinuously arrayed at such as density as not to generate dishing in the layers which are subjected to the chemical mechanical polishing process. As a result, the alignment marks are prevented from being damaged even when the layers formed on the alignment marks are subjected to the chemical mechanical polishing process which is extensively used for manufacturing highly integrated semiconductor elements. Therefore, a correct alignment signal can be obtained.
Patent JP-2000194640-A (JP)
Title: Peripheral device management system
Inventor: KIMURA SHUJI
IPC: B41J29/38
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To easily and effectively handle more peripheral devices as objects of management by extracting machine kind dependency data on the peripheral devices discriminated from machine kind data from a machine kind data base. SOLUTION: A PC obtains machine kind survey figure data (machine kind dependency data) and displays the survey figure on it or controls peripheral devices. Namely, the PC inquires machine kinds data of peripheral devices such as printers 2 to 4 and a hybrid machine 5 about what machine type it. For example, when the printer 2 as one peripheral device has a printer kind type being Type-A, it is answered as machine kind data to the PC. The PC decides that the printer 2 corresponds to Type-A and extracts the machine kind survey figure corresponding to the Type-C from the data base. The machine kind survey figure data extracted from the data base are displayed on PC and used by management software.
Patent JP-2000196852-A (JP)
Title: Image processor
Inventor: YAMAGUCHI YUKIO
IPC: H04N1/387
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of easily and quickly performing replacement, correction, or the like of a failing document by enabling an operator to preliminarily recognize failure contents when there is a failure in close area image processing. SOLUTION: This image processor is provided with a bit map memory 4 for a document where read image data is stored, a closed area designation part, a closed area detection part which detects the position information of a close area designated by the closed area designation part from image data stored in the bit map memory 4 for document, a bit map memory 8 for area where position information detected by the close area detection part is expanded and held, an image processing part 2 which subjects the inside and the outside of the closed area to different image processings according to contents of the bit map memory 8 for area, and a display part 9 on which contents of the memory 8 are displayed to the outside, thereby enabling an operator to recognize in advance the failure contents of image processing based on display on the display part 9.
Patent JP-2000190754-A (JP)
Title: Power transmittion for automobile
Inventor: KUDO YOSHIO
IPC: B60K23/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a changeover motor unit, simplify a structure, facilitate manufacture, and reduce cost, by installing a waiting mechanism of a two-wheel/ four-wheel changeover device while removing the mechanism from the inside of the changeover motor unit, and providing a transfer motor in the changeover motor unit provided for a transfer. SOLUTION: A changeover motor unit 28 of a two-wheel/four-wheel changeover device is provided near a transfer 10, and a transfer motor 46 is provided in this. While, an axle motor 50 is provided for an axle 48 of front wheels 4 in a four-wheel drive vehicle 2, and this and the transfer motor 46 are connected with a control means 52. During changeover from a two-wheel drive state to a four-wheel drive state, after the control means 52 operates the transfer motor 46 to set the transfer 10 in a lock state, the axle motor 50 is operated to set the axle 48 in the lock state. A waiting mechanism removed from the inside of the changeover motor unit 28 is provided for a two-wheel/four-wheel changeover rod 40 in the transfer 10.
Patent JP-H0769347-A (JP)
Title: Packing container for fluid with peripheral connecting part
Inventor: UIRUHERUMU RAIRU
IPC: B65D43/16
Filed: 1990-12-17
Abstract: PURPOSE: To enable manufacture of a liquid container, in which it has a superior watertightness characteristic, its opening port can be easily carried out, it can be stacked up from each other, it is well suited for protection of environment, and it is economical. CONSTITUTION: A liquid packing container has sidewalls 2, 3, a flat bottom wall and a flat top wall having an openable or closable hole 15 formed therein to form a cylinder 1, all of which are made of a plastic material. This container has a connecting section 12 vertically installed on the sidewalls 2, 3 of the container in plane that is in parallel with the central axis of the cylinder 1 in its longitudinal direction. This connecting section 12 is formed within an indentation 11 at a location of the bottom wall and the top wall 9. The peripheral connecting section 12, is provided with a configuration in which the surrounding part of the hole 13 becomes an expanded section of the indentation 11.
Patent JP-H04216348-A (JP)
Title: Recording medium driving device
Inventor: ANDO SHIGEO
IPC: G11B15/60
Filed: 1990-12-18
Abstract: PURPOSE:To drive a recording medium such as a magnetic tape to travel without a pinch roller. CONSTITUTION:The recording medium transport device possesses a rotating roller 2 having an electrode 3 around almost all over the circumference of a cylindrical side surface and a motor 9 for driving the above rotating roller 2, so as to drive a magnetic tape 1 to travel, and the magnetic tape 1 is guided in order to wrap around the above rotating roller 2 at a certain angle, where the magnetic tape is attracted to the rotating roller by electrostatic force generated by impressing a DC voltage upon the aforesaid electrode 3 of the above rotating roller 2, and the rotating roller 2 is rotated by the motor 9, thus driving the magnetic tape to travel.
Patent JP-H07146638-A (JP)
Title: Hologram duplicating device and duplicating method
Inventor: IWATA NARITAKE
IPC: B41K3/28
Filed: 1990-12-21
Abstract: PURPOSE:To simplify a stage for adjusting alignment of a hologram and a motor revolving shaft and to make working time shorter and accuracy higher by simultaneously forming the hologram and an alignment pattern to the motor revolving shaft on a disk substrate. CONSTITUTION:A stamper 11 for the hologram is fixed on a base 10 and hologram patterns 11a having very small rugged shapes are recorded atop this stamper. A stamper 12 for positioning is formed with the pattern 12a for positioning the motor shaft for disk driving to the hologram disk.atop this stamper. The hologram and the pattern for positioning are simultaneously formed on a disk substrate 14 formed with a energy setting type resin layer 13 by using the hologram duplicating device having such stamper 11 for hologram transfer and the stamper 12 for positioning having the pattern for positioning the hologram and the motor shaft for disk driving.
Patent JP-H04221443-A (JP)
Title: Optical recording medium
Inventor: TAKI KAZUYA
IPC: G11B7/24
Filed: 1990-12-21
Abstract: PURPOSE:To provide an optical recording medium which has a small crosstalk and can be packaged highly density. CONSTITUTION:A recording layer 18 which is located directly above a guide film 14 of an optical recording medium 10 has a low thermal conductivity. Then, when a laser is applied to a certain track, temperature does not increase at a part with a low thermal conductivity, thus enabling spread of pits to be suppressed at a part directly above the guide film 14. Therefore, even if a track pitch is reduced and high density is achieved, pits will not spread to an adjacent track, thus preventing crosstalk from increasing.
Patent JP-H04224615-A (JP)
Title: Method for supporting furnace body in converter and method for exchanging furnace body
Inventor: NAKAMURA KATSUMI
IPC: C21C5/46
Filed: 1990-12-26
Abstract: PURPOSE:To support and exchange a furnace body of a converter quickly, safely, and efficiently at a low equipping cost without damaging the furnace body. CONSTITUTION:In the supporting and exchanging method for the furnace body in the converter, the furnace body supporting members 8 is provided to trunnion shafts 2, 3 arranged independently at the right and left sides and also at least one side of the trunnion shafts is made to shiftable to right and left directions, and the furnace body is held with the above supporting members 8 to hold the furnace body 1. At the time of exchanging the furnace body 1, a transporting carriage 23 is set below the furnace and the trunnion shaft is shifted under condition of supporting the furnace body with a lifting device 26 to release holding the furnace body between and the furnace body is quickly exchanged.
Patent JP-H04213499-A (JP)
Title: Regular voice synthesizer
Inventor: SAKAYORI TETSUYA
IPC: G10L19/00
Filed: 1990-12-07
Abstract: PURPOSE:To output synthesized voices which can be listened as the voice of high naturality at the time of reproduction by constituting the above device in such a manner that the voices of the utterance time shorter than usual can be synthesized and that the high-speed recording to a tape recorder, etc., is possible. CONSTITUTION:A tune parameter and a rythm parameter are formed in accordance with the information on the rhythm and vocal sound of a object to be uttered encoded by a digital arithmetic computing section. A sampling frequency varying section 4 changes the sampling frequency to the sampling frequency higher than usual. A digital/analog conversion section 3 converts the tune parameter and rythm parameter formed by the digital arithmetic computing section 2 to analog voice waveforms by this sampling frequency. The voices of the utterance time shorter than usual can be synthesized in this way and, therefore, these voices are reproduced as the voices having the high naturality even if the voices are recorded at a high speed on the tape recorder, etc.
Patent JP-H04229476-A (JP)
Title: Automatic editing device
Inventor: ARAYA RYOSUKE
IPC: G11B27/34
Filed: 1990-12-27
Abstract: PURPOSE:To exactly allot respective music pieces within a side A or side B by subtracting the total required recording time of the respective programs allotted to the side A and the side B and half the inputted recordable time. CONSTITUTION:The total required recording time of the respective music pieces allotted to the side A and the side B and half the tape length are respectively subtracted by a 1st subtracting means 36 and the remaining time T1 of the side A and the surplus time T2 of the side B are determined. Whether the combination to hold T2<=By-Ax<=TL exists between the required recording time Ax (x=m+1, m...1) of the arbitrary music piece of the side A and the required recording time By (y=1, 2,...n) of the arbitrary music piece of the side B or not is decided. The music piece By is replaced from the side B to the side A and the music piece Ax is replaced from the side A to the side B when the combination satisfying the above-mentioned equation exists at (S20, S21)S21. These music pieces are stored in a music piece sequence memory section 40 and (S22) edition ends.
Patent JP-H04232361-A (JP)
Title: Injector drive for internal combustion engine and drive device
Inventor: INABA YUTAKA
IPC: F02D41/22
Filed: 1990-12-28
Abstract: PURPOSE:To actuate an injector even when a cicrocomputer to control the injector does not normally work. CONSTITUTION:A signal generator 3 is installed on an internal combustion engine, and a preliminary injection command signal Vi' is obtained from an output signal of this signal generator 3. When a microcomputer 2 normally works, an injector 6 is actuated by a main injection command signal Vi obtained from the microcomputer 2, and when the microcomputer 2 does not normally work, the injector 6 is actuated by the preliminary injection command signal Vi'.
Patent JP-H04216240-A (JP)
Title: Self-healing method considering bidirectional transmission line fault
Inventor: FUJII HIROYUKI
IPC: H04L45/24
Filed: 1990-12-15
Abstract: PURPOSE:To shorten time required for recovering a fault at the self-healing method in which each node in a network autonomously and distributedly recover the fault in the case of the fault. CONSTITUTION:One node 11 at a fault end transmits a search message 35, and another node 12 transmits a search message 15. Then, the node receives the message from the party each other, and respectively individually selects the bypass of an ascending/descending fault path.
Patent JP-H04219356-A (JP)
Title: Production of fiber-reinforced cement product
Inventor: SANUKI IKUO
IPC: C04B16/02
Filed: 1990-12-14
Abstract: PURPOSE:To obtain the title product of improved mechanical strength by kneading a waste paper-contg. cement composition with an aqueous solution prepared by dissolving in water calcium thiocyanate at a specified weight ratio based on the cement followed by molding. CONSTITUTION:First, a cement composition is prepared by incorporating (A) cement with (B) a silica component such as silica sand, (C) reinforcing fiber such as waste paper pulp, (D) lightweight aggregate and (E) a molding auxiliary at specified weight ratios. Second, an aqueous solution is prepared by dissolving in water such an amount of calcium thiocyanate (having waste paper pulp's deterioration-preventive effect and cement curing-promotive effect) as to be 1-5wt.% based on 100wt.% of the cement. Thence, the cement composition is incorporated and kneaded with the aqueous solution, and the resulting kneaded product is molded and cured for a specified time, thus giving the objective cement product.