baber/WOPTO huggingface dataset:
Patent JP-S62234448-A (JP)
Title: Detector for orthogonal partial response signal
Inventor: NEZU SHUNICHI
IPC: H04L27/00
Filed: 1986-04-04
Abstract: PURPOSE:To prevent deterioration of a demodulated eye pattern by using a costus loop for reproduction of carrier waves of 2-phase PSK to extract the phase error voltage out of the wavedetection output and changing the phase of the carrier wave signal by said error voltage to absorb an error. CONSTITUTION:The carrier wave signal obtained from an auxiliary signal by a frequency synthesizer 11 is turned into two orthogonal carriers by a phase separator 25 via a variable phase shifter 34. While the signals undergone the wave detection through the wave detectors 13 and 14 are converted into binary pulse signals by the double threshold value comparators 30 and 31. These comparators output low levels when the input is equal to the center value and then high levels when the input is equal to the both-terminal value respectively. The wave detection signals outputted from detectors 13 and 14 are multiplied with each other by a multiplier 22 and supplied to a sample holding circuit 33 via an LPF 23. Finally the output signal of the circuit 33 is applied to the phase shifter 34 and the phase shift value is changed response to the voltage level of the shifter 34.
Patent JP-H03278056-A (JP)
Title: Apparatus for producing printed wiring board
Inventor: IWASAKI KAZUYA
IPC: G03F1/68
Filed: 1990-03-27
Abstract: PURPOSE:To shorten the period for development of a circuit board and to reduce the cost of mask formation by using a liquid crystal display panel and a display control device and radiating light from a light source to the liquid crystal display panel to display circuit patterns. CONSTITUTION:The liquid crystal display panel 2 which is used as a photomask and can be electrically rewritten and the display control device 3 which controls a liquid crystal so as to allow light to transmit the parts where the circuit patterns 10 are formed are connected and the light is radiated from the light source 4 to the liquid crystal display panel 2 so as to display the circuit patterns 10. The direct exposure of the circuit board is executed by using the data on the circuit patterns 10 designed in this way and, therefore, the production of the printed-wiring board simultaneously with the completion of the patterns is possible. The need for handling the mask jib is eliminated in this way.
Patent JP-H05105934-A (JP)
Title: Treatment of steel smelting slug, apparatus for practicing the process and slug prepared by the process
Inventor: YUBEERU SUTON
IPC: C04B5/02
Filed: 1992-02-27
Abstract: PURPOSE: To provide a new method for treating steel-refined slag in a vessel which can execute wet-type granulation of the slag without any danger of explosion, and a new device for this treatment.  
     CONSTITUTION: The slag is made to flow out from a tap hole 10 arranged at the bottom of the vessel 12 and the flow rate of this slag is measured by always detecting the wt. of the vessel. The jet water flow having more than the water for granulation adjusting this flow rate as the function of slag flow rate is spouted against the slag stream flowed out from the vessel 12. This adjusting device is attached to the vessel 12 for incorporating the slag. In this vessel, a weighing means, the tap hole 10, a device 18 for shutting off the tap hole 10, a means for operating the shut-off means positioned between the working position and a staying position apart from the tap hole 10 and a device for opening the tap hole and engaging through the tap hole 10 to start the flow of the slag are provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S58195960-A (JP)
Title: Read-out controlling system of microprogram
Inventor: OGASAWARA SHIGERU
IPC: G06F11/28
Filed: 1982-05-11
Abstract: PURPOSE:To shorten a work time of a maintenance test, by using a circuit for converting all instruction codes of a microprogram instruction to an instruction code of a non-operation instruction in accordance with an output of a flip-flop for displaying a maintenance state. CONSTITUTION:When read-out of a microprogram instruction becomes necessary, a person in charge of maintenance sets a maintenance state input signal line 11 to ''0''. As a result, a maintenance state displaying flip-flop 8 becomes on, a decoding circuit 3 is set to an inhibited state, all microprogram instructions inputted to the decoding circuit 3 are converted to an NOP instruction or an undefined instruction, and an operation of a controlling circuit 6 is stopped. Subsequently, an output of a microprogram address register (ADR) is added by ''1'' by utilizing a +1 adding circuit 4, is set to the microprogram address register (ADR) 1, and the microprogram instruction is read out successively.
Patent JP-H06262996-A (JP)
Title: Inflatable seat belt device
Inventor: TANAKA YOSHIHIKO
IPC: B60R21/18
Filed: 1993-03-15
Abstract: PURPOSE:To inspect damage of the elastic inflating body of a seat belt device, in which the elastic inflating body is located in the belt part. CONSTITUTION:When a tongue 3 mounted at the end of an inflating structure is detained with a buckle device 4, a gas for leak inspection fed from the second gas supplying means B is introduced to a rubber tube in a shoulder belt 2 so that it is inflated into a specified cylindrical form. Gas leak in this inflated condition is sensed by a gas leak sensor 43 furnished in a gas flow path, and the damaged condition is inspected.
Patent JP-H07288652-A (JP)
Title: Original reader and information processing unit provided with the reader
Inventor: IWATA NAOHIRO
IPC: G03G15/00
Filed: 1994-04-18
Abstract: PURPOSE:To attain excellent reading of an original by implementing preliminary scanning and registration before the reading mode so as to use a long line sensor. CONSTITUTION:An image information read section 10 of a complete close contact image sensor 8 is in contact with a roller 9 of a contact sensor(CS) in the standby state. The roller 9 is reversed to a direction of carrying an original in the preliminary scanning, the sensor 8 is moved and a read section 10 reads a white reference member 22 to implement the preliminary scanning. After the end of the preliminary scanning, a stepping motor is driven forward to drive the roller 9 and an original separate roller 4 in a forward direction, resulting that original sheets 7 are separated from an original bundle 3 and then carried. Furthermore, the stepping motor is driven forward by a prescribed step number after the tip of the original T is sensed by an original edge detection sensor S2 and then comes to a halt. In this case, the read section 10 is in contact with the roller 9 and a mech-timer mechanism is adjusted so that the tip of the original 7 is not butted to the roller 9. Thus, the alignment of the original is simply implemented.
Patent JP-H11267169-A (JP)
Title: Massager
Inventor: ITO MIKIO
IPC: A61H7/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain uniform stimulation to and a uniform massaging effect on an affected part to be massaged. SOLUTION: A massager where rollers 5, the peripheries of which contact a human body, are supported rotatably on one end of a grip 1 and a vibration generating section that gives vibration to the rollers 5. A head 2 incorporating the vibration generating section is provided at one end of the grip 1. More than one roller 5 is arranged parallel at the exterior of the head 2 to which vibration is given.
Patent JP-2000276593-A (JP)
Title: Method for comparing image pattern, and fault detecting device
Inventor: OZAWA KINGO
IPC: G01N21/88
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make surely performable comparison without treating the whole as comparison exclusion areas even in a detailed image pattern part. SOLUTION: An (x) direction change point detecting part 22 detects a changing point in the (x) direction of a binary image generated when a normal inspection object is picked up, and an (x) direction comparison exclusion pixel detecting part 24 detects pixels which exist within the range of a prescribed width having a detected changing point in the (x) direction as the center and also exist outside the range of prescribed width of the centers between all of two adjacent (x) directional changing points. A (y) direction changed point detecting part 26 and a (y) direction comparison exclusion pixel detecting part 28 perform the same process about the (y) direction. Pixels detected by at least either of the part 24 or 28 are defined as comparison exclusion pixels, and the other pixels are defined as comparison object pixels.
Patent JP-S5619534-A (JP)
Title: Tape recorder
Inventor: KURAFUJI TAKAMASA
IPC: G11B15/093
Filed: 1980-06-11
Abstract: PURPOSE: To enable to make active the switching mechanism in a special case even under the operation of temporary stop mechanism, by controlling the automatic switching mechanism controlling means which controls the automatic switching mechanism so that this mechanism can be inoperative, by means of the automatic switching mechanism restoring means.  
     CONSTITUTION: When a tape is finished for winding in either function of recording, reproduction, fast traversing or rewinding, the reel shaft stops revolution, the projection 15 of the detection lever 14 is moved to the position possible for latch to the latch 16 of the groove 13, resulting that the flywheel latch 21 of the switching lever 19 is latched to the flywheel 23 for automatic switching of the tape recorder. This automatic switching mechanism is interlocked with the temporary stop mechanism with the controlling levers 30, 32 and the linking member 33 so that the mechanism is inoperative at temporary stop of the tape recorder. This automatic switching mechanism controlling means is operated and controlled relating to the member interlocked with the rewinding and fast traversing mechanism for the automatic switching mechanism restoring lever 35. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58194579-A (JP)
Title: Printer
Inventor: SAWADA SHIGERU
IPC: B41J11/48
Filed: 1982-05-11
Abstract: PURPOSE:To enable to reduce the number of component parts, by a method wherein a type wheel for receipt printing is moved to conduct journal printing, and a selecting trigger electromagnet and the type wheel are used for both printing modes, in a printer for ECR. CONSTITUTION:The type wheels 9 waiting on the journal side are stopped when desired types at respective digit places are aligned, by the rotation of a type wheel driving shaft 11 in response to a printing command and functions of an electromagnet 13,a selecting lever 14 and a returning spring 15 of a selecting means 16. Then, the type wheels 9 are moved to a receipt printing position by moving means 17-22 while being inked by an inking roller 4, and a receipt printing recording paper 8 is pressed by a rotation of a receipt printing roller 6 effected by a driving member 7, thereby printing. Then, the type wheels 9 are returned to a journal printing position, similarly print on a journal printing recording paper 3, and are stopped at a stand-by position by a selecting means 16 through a re-rotation of the driving shaft 11. Accordingly, the number of component parts can be reduced, and reliability can be enhanced.
Patent JP-2000277321-A (JP)
Title: Superconducting coil
Inventor: FUNAKI KAZUO
IPC: H01F6/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting coil which can provide uniform current share between a plurality of superconducting conductor wires connected in parallel, even if AC currents are passed through the wires. SOLUTION: This superconducting coil includes groups G1 and G2 of pancake coils P1, P2, P3 or P4, P5, P6 of superconducting conductor wires 1, 2, 3 which are sequentially stacked in the axial direction but are different in their radially- overlapped order and which are dislocated in the radically-overlapped order between the wires 1, 2, 3 at transition parts T1, T2 of the coils P1, P2, P3, P4, P5, P6.
Patent JP-S59206200-A (JP)
Title: Die for producing laminate and production of laminate
Inventor: YAMAMORI SHIYOUJI
IPC: B32B37/10
Filed: 1983-05-06
Abstract: PURPOSE:To remove air from the joint surfaces of materials to be laminated and to produce a satisfactory laminate by pressing the materials to be laminated disposed in a cavity die via a flexible elastic body with a press die, deaerating the inside of the cavity and pressurizing with a medium therein. CONSTITUTION:Materials 15 to be laminated are disposed in the cavity of a cavity die 11 in a die 10 for producing a laminate consisting of the cavity die 11 and a press die 12. A flexible elastic plate 14 provided to the die 12 is abutted to the above-mentioned materials 15 and the O-ring 16 of the die 11 then the die 12 is moved downward to press the materials. The inside of the die is evacuated and dearated through an evacuating pipe and/or mediun feed pipe 13 provided to the cavity die 11 and thereafter a medium such as air or water is forced into the die under the pressure not exceeding the pressing force of the die 12. The medium is heated or cooled by using the piping 19 in the dies 11, 12 according to need, by which the satisfactory laminate is obtd.
Patent JP-H05245712-A (JP)
Title: Automatic cutting-stroke setter for beveling machine
Inventor: MASUDA MAKOTO
IPC: B23Q15/013
Filed: 1992-02-28
Abstract: PURPOSE:To eliminate any uselessness of the beveling time and perform a highly efficient operation, by causing travel of a cutting head with a stroke corresponding to the working length of a workpiece. CONSTITUTION:Detection switches S1 to S5 having their detection projections protruded over a table surface are provided widthwise of a table 2 in parallel relation to each other. These detection switches S1 to S5 generate an 'ON' or an 'OFF' detection signal depending upon the tread pressure of a workpiece W. By these detection signals from the detection switches S1 to S5, the presence or absence of the workpiece W is confirmed to judge the working length thereof. A reversible motor M3 used to transfer a cutting head 4 is subjected to normal or reverse rotation by the detection signals.
Patent JP-S63244494-A (JP)
Title: Semiconductor storage device
Inventor: NOGAMI KAZUTAKA
IPC: G11C29/04
Filed: 1987-03-31
Abstract: PURPOSE:To reduce an access time by providing a program circuit generating a prescribed output depending whether or not a memory cell array has a defect and a selection circuit supplying an activating signal in response to the output of the program circuit. CONSTITUTION:A program circuit 13 generating a prescribed output depending whether or not a memory cell array 17 has a defect, and a selection circuit 11 supplying an activating signal to a designated selection line in a fast timing when no defect exists in the memory cell array 17 in response to the output of the program circuit 13 and supplying an activation signal retarded by a time required for the selection of a spare cell array 18, are provided. That is, the program circuit 13 is a kind of memory storing whether or not the memory cell has a defect, and the selection circuit selects the output timing of the selecting line activation signal depending on the output. If no defect exists in the memory cell 17, since the selection line is driven without a delay, the timing delay on the condition of the use of a redundacy circuit is avoided and higher accessing is attained.
Patent JP-H08276071-A (JP)
Title: Game machine
Inventor: TASAKA SHINJI
IPC: A63F13/28
Filed: 1995-04-04
Abstract: PURPOSE: To provide a game machine full of ambience which gives various vibrations to player. CONSTITUTION: A reproduction signal generating unit 5 has a function of adjusting the level of (n) voice signals read by reading units 41 to 4n and reproduces the signals at predetermined reproduction magnifying power, respectively, thereby forming first and second reproduction signals. The first reproduction signal is outputted to a voice outputting unit 6 and the second reproduction signal is outputted to an LPF 7. Voice is generated from a speaker 32 via the voice outputting unit 6 by the first reproduction signal. Only low-frequency signal components are extracted from the second reproduction signal by the LPF 7, amplified by an electric power amplifier 8, and applied to a vibration exciter 33.
Patent JP-S62236187-A (JP)
Title: Magnetic disk device
Inventor: MURAGATA MASAKI
IPC: G11B21/12
Filed: 1986-04-08
Abstract: PURPOSE:To speed up a magnetic head before it touches a recording medium, to slow down said head the moment the head touch the medium and to load a head extremely stably by operating a lever elevating a head carriage through a cam. CONSTITUTION:In an unloaded state a spindle 4a is positioned clockwise at the turning limit, and a projecting piece 10b touches the cam surface of the longer diameter side of the cam 7. When a magnetic disk is loaded in that state to conduct a rotary solenoid 4, the 7 rotates counterclockwise, and the projecting part 10b goes along the spiral cam surface from the longer diameter side to a shorter diameter side. A head load arm 10 turns counterclockwise to drop a tip end 10a, and the head carriage 2 descends. The magnetic head 1 touches the magnetic disk, which loads the head. Since the projecting piece 10b touches the spiral cam surface at the time of loading the head, the speed to load the head can be quick until the magnetic head torches the magnetic disk, and slow the moment the former touches the latter.
Patent JP-H07270639-A (JP)
Title: Connecting method for coated fiber of optical fiber ribbon
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/40
Filed: 1994-03-28
Abstract: PURPOSE:To improve the connecting accuracy, efficiency for connecting and transmission efficiency of the connecting part to connect coated fiber of optical fiber ribbon having different pitches from each other. CONSTITUTION:Coated fibers of optical fiber ribbons T, T1 having pitches P, P1 different from each other are fusion-spliced. In this method, after each optical fiber (f) is exposed, the fiber is fitted to a curved groove with safe curvature in a specified range of a pair of reinforcing sheets 11 so that the pitch P is enlarged. Then, the reinforcing sheets 1, 1 are firmly adhered to each other to fix the optical fiber ribbon T to the reinforcing sheets. Thus, the top ends of coated optical fibers of the optical fiber ribbon with the increased pitch by the reinforcing sheets 1 and fixed to the reinforcing sheets is fixed to a fixing base 5 of a fusion-splicing machine to fusion-splice the coated fibers of the optical fiber ribbons.
Patent JP-H01250852-A (JP)
Title: Gas sensor
Inventor: AWANO HIROSHI
IPC: G01N27/12
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the sensor which has small variance in quality and is hardly disturbed by ethanol by using such a material that metal oxide mixed with a ceramic adhesive contains 40-80mol% aluminum based upon all metal elements. CONSTITUTION:The pattern of a heating body 5 is printed on an alumina substrate first, thick film paste of alumina is printed thereupon in a film shape, and comb-shaped counter electrodes are printed and baked in a reducible atmosphere to manufacture a ceramic insulating substrate 1. Then paste obtained by adding turpentine oil to mixture of 2-ethyl hexanoic acid tin and niobium resinite is printed and baked on the counter electrodes 2 on the substrate 1 to form a metal oxide film 3. Then a baked body of a paste film, i.e. the catalyst film 4 is formed on the metal oxide film 3 by adding a water-soluble platinum group compound to the ceramic adhesive which contains 40-80mol% aluminum in a metal oxide mixed as a solid component while water is used as a dispersant based upon all metal elements. Then the gas sensing element where the film 4 is formed is put in the package to obtain the sensor.
Patent JP-S523445-A (JP)
Title: Reading out device for optical information
Inventor: KISHI YASUO
IPC: G02B27/02
Filed: 1975-06-27
Abstract: PURPOSE: By reading out using a reversible photosensitive element of light-of-twocolor, to get easily the enlargement of contrast and the regenerative video of both negative and positive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6297314-A (JP)
Inventor: UEHARA TAKASHI
IPC: H01G13/00
Filed: 1985-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58195836-A (JP)
Title: Controller for scanning of document
Inventor: TOMOSADA MASAHIRO
IPC: G03G15/043
Filed: 1982-05-11
Abstract: PURPOSE:To control inversion adequately in a min. time and to move a scanning system and a photoreceptor relatively with ease and high accuracy, by determining the inversion position for scanning determined beforehand in accordance with the size of a cassette and a variable magnification. CONSTITUTION:A motor M2 is run forward with a DC amplifier 34 and transistors (TRs) 35-1, 35-2 by the H signal of the forward signal FAW from a microcomputer 30, whereby scanning is accomplished. In the stage of changing a magnification, a CV37 divides down the pulse train E1 from an encoder 36 according to the data m1 on the frequency dividing ratio from the microcomputer 30 and converts the same to a pulse train E2 of the same frequency as a clock frequency CLK. A PLL32 compares the E2 and the CLK, outputs a voltage and controls the speed of the motor M2 with a DC amplifier 34. A main motor M1 is controlled similarly. When the FAW goes to an L and a backward signal BAW to an H according to the size of the cassette and the m1, the TRs 35-1, 35-2 turn on and the motor M2 is run backward, whereby the scanning system and the photoreceptor are moved relatively with high accuracy.
Patent JP-S61237945-A (JP)
Title: Ultrasonic humidifying unit
Inventor: KOBAYASHI TERUO
IPC: F24F6/12
Filed: 1985-04-15
Abstract: PURPOSE:To reduce the size of an ultrasonic humidifying unit, enhance an electromagnetic wave shielding effect and reduce a temperature rise in transistor, by construction wherein an ultrasonic vibrator, a transistor and a printed wiring board are disposed in a stacked manner, and a metallic shield cover is so fitted as to cover the three members. CONSTITUTION:The ultrasonic vibrator 4, the transistor 6 for driving the vibrator 4 and the printed wiring board 7 are disposed in a stacked manner. The transistor 6 is fixed to the metallic plate 5 for pressing the vibrator 4, the plate 5 in turn is fixed to a chamber base 2, and the three members are connected also thermally to each other. When a highly heat-conductive grease is applied to each contact part, heat conduction efficiency is enhanced. The chamber base 1, the metallic plate 5, a metallic shield casing 9 and the earth side of the printed wiring board 7 are electrically connected to each other.
Patent JP-H01252290-A (JP)
Title: Leucine enkephalin
Inventor: IWAKURA MASAHIRO
IPC: C07K19/00
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a large amount of dihydrofolic acid reductaseleucine enkephalin fused protein, by manifesting a fused gene in which a leucine enkephalin gene is included in a plasmid vector pTP 104-4 with a colon bacillus. CONSTITUTION:A newly recombined plasmid pLEK 1, which is replicated in stable with a colon bacillus, imparting resistance to trimethoprim and resistance to ampicillin to a colon bacillus as a host, having a size of 4207 basic pairs and having a bonded structure of chemically synthesized DNA of 34 basic pairs containing conformations coding BamHI of pTP 104-4, 4173 basic pairs DNA fragments of large side obtained by Sa I abscission and a leucine enkephalin, is produced. A colon bacillus introduced of the plasmid pLEK 1 (FERM BP-1818) produces a large amount of dihydrofolic acid reductase-leucine enkephalin fused protein.