baber/WOPTO huggingface dataset:
Patent JP-S595453-A (JP)
Title: Reel motor driving circuit of tape recorder
Inventor: SHIROSHITA KENJI
IPC: G11B15/30
Filed: 1982-07-01
Abstract: PURPOSE:To realize stable and exact sending-out control, by constituting a titled circuit so that start failure, rotation failure, etc. of a winding side motor can be discriminated by an overrcurent detecting part and an overcurrent time detecting part. CONSTITUTION:A motor current IMS in case when a motor is started is nearly equal to a value obtained by dividing motor applied voltage VM by winding resistance RM of the motor. When a current in case of the maximum torque is denoted as IM1, if a condition of a current IM<= IM1 is satisfied, it is decided that start of a TU motor 5 is completed. On the other hand, in case of IM1< IM<=IMS, it is shown that the start is being executed or the start is insufficient. Therefore, when reference voltage of an overcurrent detecting part 16 is set to a prescribed value, a start state of the motor 5 can be monitored. On the other hand, an output OVL of the detecting part 16 is inputted to an overcurrent time detecting part 17. When this OVL signal is longer than a time constant R4.C1 of the detecting part 17, an ALARM signal becomes H, and abnormality is transmitted to a reel motor controlling part 9. As a result, the control part 9 processes the abnormality of a system.
Patent JP-S608710-A (JP)
Title: Detection for letter height of tire
Inventor: IZAWA TOSHIO
IPC: G01B5/06
Filed: 1983-06-29
Abstract: PURPOSE:To detect the height of a letter automatically and easily by detecting the oscillation of a rotating roller due to the letter, which is provided in a side wall part, as an acceleration by a rotation sensor. CONSTITUTION:A tire 8 is supported on an inflate rotation supporting device 1 and is rotated, and a bracket 12 is lowered to press a rotating roller 11 to a side wall part 8a of the tire 8; and at this time, a waveform signal is outputted from an acceleration sensor provided in the bracket 12 each time when a letter 9 passes the rotating roller 11. Mountain parts indicate the acceleration of upward movement of the bracket 12 due to the letter 9, and small (high-frequency) oscillation waveforms other than them indicate the oscillation of a mechanical system of a letter detector 10. Mountain parts are larger according as the height of the letter 9 is higher, and they are smaller according as the height of the letter is lower. By this method, the height of the letter on the tire is detected as the magnitude of an acceleration signal.
Patent JP-S5913612-A (JP)
Inventor: HERENA TOWAADOUSUKA
IPC: C01B25/00
Filed: 1983-06-29
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-H11300947-A (JP)
Title: Ink jet printer
Inventor: KOUJIYAMA AKITOMO
IPC: B41J29/13
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent that paper drawn laboriously is wasted on the way when an emergent stop cause such that a cover is opened during printing drawing is generated. SOLUTION: When an emergent stop cause such that a cover is opened during printing drawing by an ink jet recording head 8 is generated, a controller 14 stops printing drawing. At the stop time of printing drawing, the controller 14 stores an ink reaching coordinates position. When the emergent stop cause is released, the emission of ink is resumed so that an ink emitting position continues to the ink hitting coordinates position at the stop time on the basis of the ink hitting coordinates position. The ink hitting coordinates position at the stop time of printing drawing coincides with that at the resuming time of printing drawing.
Patent JP-S60261178-A (JP)
Title: Manufacture of semiconductor element
Inventor: SANO YOSHIAKI
IPC: H01L29/417
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a Schottky gate FET having a small parasitic resistance value with good reproducibility, by providing a stopper layer against etching by ion milling, thereby ensuring the stop of etching. CONSTITUTION:Donor ions are implanted in a semi-insulating GaAs substrate 1. Annealing is performed and a channel region 2 is formed. Sputtering of tungsten and pattern etching are performed and a heat resisting gate electrode 3 is formed. Then, a stopper layer 4 with a thickness of about 400Angstrom  is formed on the substrate 1. Thereafter, a silicon nitride film 5 is deposited on the surface to a thickness of about 2,000Angstrom . Then the silicon nitride film 5 is etched by an ion milling method. Then the silicon nitride film 5 is made to remain only on the side surface of a gate electrode 3. Thus a side wall 6 is obtained. After the stopper layer 4 is removed, ions are implanted with the gate electrode 3 and the side wall 6 as masks, and source and drain regions 7 and 8 are formed. Finally, the side wall 6 is removed, and source and drain electrodes 9 and 10 of AuGe alloy are formed.
Patent JP-H04344447-A (JP)
Title: Detecting device for defect in transparent glass substrate
Inventor: SHIBANO YUKIO
IPC: G03F1/84
Filed: 1991-05-22
Abstract: PURPOSE:To detect any defect existing in the surface of a transparent glass substrate with high sensitivity and certainry. CONSTITUTION:Light sources 41, 42, 43 which emit inspection light rays 51, 52, 53 simultaneously in at least three directions toward one point on a transparent glass substrate 2 serving as a subject to be inspected are disposed on one side of the transparent glass substrate 2 in such a manner that each of the inspecting light rays 51, 52, 53 forms an angle of 10-40 deg. with respect to the normal of the transparent glass substrate 2. A scattered light detector 8 for detecting fowardly scattered light 7 caused by detects in the transparent glass base 2 is disposed on the other side of the transparent glass substrate 2.
Patent JP-H07312898-A (JP)
Title: Three-phase electric inverter of variable-speed motor and its driving method
Inventor: HOSE ESUKUDERO
IPC: H02M7/155
Filed: 1994-05-30
Abstract: PURPOSE: To operate an inverter at a variable speed by generating a control pulse using a low power-flow voltage, applying a rectangular signal with a phase difference of 120 deg. to an output transistor, controlling a voltage level, and reducing a noise generated by an electric motor. CONSTITUTION: A voltage is applied to terminals A, B, and C of a motor line with a phase difference of 120 deg. each. Each half cycle is constituted of a rectangular wave with T/2 or less or a period Ti that is equal to it, and half cycle of each rectangular wave has a voltage orientation Vi. Then, a three-phase bridge 107 is used to obtain a waveform. The three-phase bridge 107 has bridge arms 110-112 and output terminals A-C between the source/drain circuits of transistors(TRs) 1-6. The Trs-1-6 are triggered by a guide signal but are saturated and non-saturated alternately in a saturation rejection cycle and gives a voltage that is measured amount terminals A-B, B-C, and C-A for the cycle. The source of the voltage Vi has a rectifying bridge and is connected to an AC circuit via a triac.
Patent JP-H06331913-A (JP)
Title: Two-beam optical scanner
Inventor: FUJITA ATSUSHI
IPC: B41J2/44
Filed: 1993-05-19
Abstract: PURPOSE:To separately adjust the positions of beams in a main scanning direction and in a subscanning direction with high accuracy by easy adjustment in a two-beam optical scanner which simultaneously scans a photoreceptor with two beams by using two semiconductor lasers. CONSTITUTION:This two-beam optical scanner is provided with two pairs of semiconductor lasers 1A and 1B and optical systems for shaping beams 2A and 2B, and two beams are synthesized by a beam synthesizing prism 3 and allowed to simultaneously scan two lines on the surface of the photoreceptor 10 so as to perform write by a deflector 6 and an image-formation optical system. Then, prisms 14 and 15 adjusting the positions of the respective beams in the write main scanning direction and the subscanning direction are installed between the optical systems 2A and 2B and the prism 3.
Patent JP-H0318903-A (JP)
Title: Method of automatically determining tool path of plane-region mechanical treatment operation
Inventor: AREN KANUURUGU
IPC: G05B19/4093
Filed: 1990-05-07
Abstract: PURPOSE: To automatically, quickly and simply decide a tool route by forming a table of a pocket (closed area) image, which is called a result table, and using the result table. CONSTITUTION: The cross ruled line 10 of a same row and column pitch p is formed inside the plane of a pocket PO, the result table 14 adding a zone Z1 composed of a processing possible point 1, the zones Z3 and Z2 composed of the processing impossible points 2 and 0 indicating the outside of an eyelet (projecting part) IL and the zone Z1 and the zone Z4 consisting of an idle point 3 indicating a recess (recessed part) EV and the processing possible point 1 is coded. That is, a level indicated by an integer 1 is assigned to a start point, the level 2 is assigned to the second adjacent point and, after that, the levels are assigned to the points where coding is not completed in a prescribed method. Then, a coding end point (level 37) is adopted as a machine processing start point. Thus, the route CH of the axis of a tool is made to be shortest.
Patent JP-H10282245-A (JP)
Title: Mobile body detecting system using ultrasonic wave and device therefor
Inventor: MURAMATSU YASUTOMO
IPC: G01V1/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor which is useable for crime prevention, etc., by flexible condition settings by constantly learning the time-series level distribution of reflected sound waves in the state that there is not any mobile object in a monitor zone, storing a reference pattern, and comparing it with the distribution pattern of reflected sound waves which occurs and changes at the appearance of a mobile. SOLUTION: Sound waves transmitted from an ultrasonic transmitter 1 in the state that there exists a reflecting object are received by an ultrasonic receiver 2, detected at a rectifying filter 5 via a selective amplification 4, digitized by an A/D converter 6, inputted to a digital part 19, and sent to a change detection interrupt 10 as an interrupt signal of a generalized 1 chip microcomputer 17. A CPU 12 which has received an interrupt input reads the value of an ultrasonic transmission period measuring timer 9 and the digitized input in at a level value reader 11, then stores them in a work memory as the reference pattern of time-series level distribution at the time of the stabilization of reflected ultrasonic level, and determines the appearance of a moving object when the difference between reflected sound waves and the reference pattern exceeds an allowable value.
Patent JP-H0413960-A (JP)
Title: Enzyme electrode
Inventor: TAGUCHI TOSHIYUKI
IPC: G01N27/327
Filed: 1990-05-07
Abstract: PURPOSE:To enhance a wide linear responding range, sensitivity, accuracy and reliability by sequentially laminating an electrode, an enzyme solidified film obtained by solidifying enzyme to be selectively reacted with substance to be sensed, and a porous polymer film having average pre diameter within a specific numeric value. CONSTITUTION:An operation electrode 2 and an opposite electrode 3 formed on an insulating board 1 are covered with glucose oxidase, and a polycarbonate film 5 having 0.03mum of average pore size is placed thereon to form a glucose oxidase solidified film 4. Thus, since rapid response is exhibited for glucose solution having predetermined concentration and it is not necessary to remarkably reduce the average pore size of a porous polymer film even with sample liquid having low dissolving oxygen concentration, excellent reproducibility is obtained, sensing accuracy is improved.
Patent JP-S62274560-A (JP)
Title: Composite type fuel cell power generating system
Inventor: OKADA TATSUNORI
IPC: H01M8/00
Filed: 1986-05-23
Abstract: PURPOSE:To lengthen the life by adopting an anode recycling method in which a part of fuel exhaust gas in the upper stream of a fuel cell is supplied to a fuel gas supply line, and controlling fuel utilization in the fuel cell in each step so that fuel utilization is increased as a whole. CONSTITUTION:Raw fuel 2 is mixed with gas returned through an anode recycle line 7, and sulfur in the mixture is removed by desulfurizer 4, and the mixture is supplied to the first step fuel cell main body 1 through a fuel gas supply line 5. In the first step fuel cell main body 1, fuel utilization is made to 30%, and the amount of fuel which is recycled in the anode recycling line 7 is set so that the ratio of to water vapor methane is 2. As the result, the amount of fuel recycled through the anode recycle line 7 is increased to 85% against the amount of gas exhausted from a fuel gas exhaust line 6. Regardless of this increase, partial pressure of hydrogen in the inlet and outlet of the fuel cell main body 1 is about 30%. Thereby, stable perforamance can be obtained over a long period of time.
Patent JP-S5741517-A (JP)
Title: Sludge incinerating method
Inventor: NAGAMATSU SADASUKE
IPC: F23G5/30
Filed: 1980-08-26
Abstract: PURPOSE: To provide a method of incinerating chromium containing sludge, which is capable of preventing formation of hexavalent chromium, by burning sludge under the presence of a smaller amount of air than the theoretical amount of air liquired for combustion of the sludge, and effecting complete combustion of exhaust  gas after separating ash contained in the exhaust gas.  
     CONSTITUTION: Pre-dehydrated and pre-dried chromium containing sludge 1 is supplied consistently, by a consistent feeder 4, into a fluidized incinerator 3 which is fluidized by primary air supplied by a primary-air blower 2. Here, oxidation of chromium contained in the sludge is prevented by making the amount of primary air supplied by the blower 2 smaller than the theoretical amount of air required for burning the sludge supplied and thus causing incomplete combustion of sludge while keeping a reducing atmosphere in the indinerator 3. Exhaust gas 5 produced in the incinerator 5 is carried into a secondary combustion chamber 8 after separating ash  7 in a cyclone 6. In the secondary combustion chamber 8, exhaust gas 5 is burned completely by secondary air supplied from a secondary-air blower 9 and then discharged to the outside after recovering heat at a waste-heat boiler 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5451489-A (JP)
Title: Semiconductor pressure converter
Inventor: KIMIJIMA SUSUMU
IPC: G01L9/04
Filed: 1977-09-30
Abstract: PURPOSE: To enable highly precise fluid pressure measurement, by canceling the error due to hydro static pressure, by forming the diffusion resistance layer to compensate the error due to hydro static pressure separately with the diffusion resistance layer as the pressure sensing element on the semiconductor crystal plate.  
     CONSTITUTION: The diaphragm 2 is placed by making thin the center of the N type Si single crystal substrate 1, the surface is covered with the insulation film 4, and the P type diffusion resistance layers 3a to 3d are formed by providing given openings. Further, the Al electrode wiring 5 is attached to the layers 3a to 3d and the leads 6 are bonded. Thus, the pressure converter is constituted, and the P type diffusion resistance layers 13a to 13d for compensation sensed with the fluid pressure and formed with the similar method at the thick part of the circumference of the substrate 1. After that, the layers 3a and 3b representing isotropy for the resistance change and the fixed external resistors Ra and Rb constitute a bridge circuit B1, or the bridge circuit B2 with the layers 13a, 13b and the fixed external resistors Ra and Rb, and the measuring circuit is made by using differential amplifiers 14 1 , 14 2  and 14 3   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05200770-A (JP)
Title: Injection molding system
Inventor: SHIBATA TERUYOSHI
IPC: B29C45/03
Filed: 1991-05-22
Abstract: PURPOSE:To enable a movement and clamping of a nozzle and mold wherein a face mold part can be driven at high freedom, a vacuum can be drawn in a short time and when a molding material is cured prior to casting into the mold, restoration to an original state can be performed in a short time under a state wherein mold deformation is hard to generate by a reduction or elimination of energy and approcach to the mold can be performed from an arbitrary direction. CONSTITUTION:A stationary mold part of a mold which is constituted of the stationary mold part 1, movable mold part 2 and side face mold part 3 possesses a recessed part 31 capable of holding a plurality of nozzles and in a driving mechanism 5 of a moving power system and a pressurizing mechanism 8 of a mold clamping power system moving and integrating the mold are incorporated into the same mold part. A sealing material is arranged on the circumference of a mold surface of a cavity 4 side where those molds are joined to each other, those molds are fitted to an injection molding machine 6 which does not have a tie bar and the title injection molding system is constituted of the injection molding machine 6 and an injection molding machine whose tip of a main nozzle 27 possesses a branch part 28 and a plurality of the nozzles 29.
Patent JP-H11190500-A (JP)
Title: Liquid fuel feeding device and relay subtank device
Inventor: IGUSA MASARU
IPC: F17D1/14
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel feeding device capable of feeding liquid fuel to a plurality of homes by using only a single expensive flow meter and besides, precisely measuring fuel consumption at respective homes, also having a system abnormality deciding function, improving safety, and reducing a cost. SOLUTION: A flow meter 40 is provided with a function to output a signal indicating an integrated amount at a current point of time of a flow rate of liquid fluid. A main control part 61 calculates an integrated amount of a flow rate per full operation based on a difference in an integration amount of the flow meter 40 between an integration amount before the starting of operation of the device and that after a stop of operation. Further, a value obtained by integrated amounts, equivalent to the number of operation times, of flow amounts one full operation is calculated as an integrated amount of a total of the flow amounts.
Patent JP-S61277271-A (JP)
Title: Facsimile system having ciphering mechanism
Inventor: KUME SHINJI
IPC: H04N1/44
Filed: 1985-06-01
Abstract: PURPOSE:To attain security of protection by providing a mechanism inserting a keyword as a communication parameter in the communication control procedure, a mechanism extracting a keyboard inserted in the communication control procedure and a ciphering mechanism. CONSTITUTION:After a ciphered transmission ciphering data 8 is subjected to formating in a procedure by a communication control section 9, the data is sent to a line control section 11 as a transmission data 10 and the line control section 11 sends said data to the reception side as a line data 12. On the other hand, after the line data 12 is received at the reception side, the result is sent to the communication procedure control section 9 as a reception data 13, the communication control section 9 extracts reception keyword information 15 from the communication parameter and sends it to a plane sentence control section 17. The section 17 gives an indication to apply plane sentence to a reception ciphering data 14 to a plane section 16 based on said value and the decoded data 18 subjected to a plane sentence id detected by a decoding section 19 and sent to a recording section 21 as a recorded picture data 20. Thus, the security protection of the data is applied.
Patent JP-S5820198-A (JP)
Title: Gram's staining method
Inventor: NISHIOKA MITSUO
IPC: C12Q1/04
Filed: 1981-07-29
Abstract: PURPOSE:To carry out the mordanting of Gram-positive bacteria and decoloring of Gram-negative bacteria simultaneously and discriminate the Gram-positive and Gram-negative bacteria by easy operation, by preliminarily staining a microorganism with a parosaniline blue dyestuff, and treating the stained microorganism with an alcoholic solution of picric acid, etc. CONSTITUTION:A cultivated microorganism, etc. is applied to an object glass, dried and fixed with a flame, ethanol, etc. by the conventional method. The fixed microorganism is then preliminarily stained with a preliminarily staining solution containing a dissolved pararosaniline blue dyestuff, e.g. victoria blue B. The resultant preliminarily stained microorganism is washed with water and treated with an alcoholic solution of picric acid or a salt thereof until the preliminarily staining solution will not elute. Thus, Gram-positive bacteria are stained deep blue, and Gram-negative bacteria are decolored.
Patent JP-S61275987-A (JP)
Title: Information recognizing device
Inventor: DAIGO EIJI
IPC: G06K9/62
Filed: 1985-05-31
Abstract: PURPOSE:To improve an processing efficiency by calculating the recognition rate of information, comparing the recognition rate with a previously set recognition rate alarm area and generating an alarm signal in accordance with a comparing signal. CONSTITUTION:A slip to be read is set in a stocker 10 and a reading is started and then, a character on the slip is read by a reading head 18 and the pattern is processed in a quantizing section 40, a character extracting section 41 and recognized in a recognizing section 42. The recognition result is outputted to a recognition calculating section 44, the recognition rate of a slip unit and the recognition rate of a character unit are calculated. When the recognition rate is lowered and an alarm signal is generated from a comparing section 46, in the case of the document unit, a lamp 22 is flashed, a buzzer 33 is ringed to inform the deterioration of the recognition rate to the operator. Thereby, the deterioration of the recognition rate can be immediately grasped and a rapid treatment can be made.
Patent JP-H01294463-A (JP)
Title: Electronic component link
Inventor: KISHISHITA HIROYUKI
IPC: B65D85/38
Filed: 1988-05-14
Abstract: PURPOSE:To eliminate errors in the mount suction by a suction nozzle, by providing a bottom surface of a concavity of a tape with a protrusion which makes a contact area between the bottom surface and an electronic component smaller. CONSTITUTION:An electronic component link 21 is composed of a tape 23, on which concavities 22 have been provided in the longitudinal direction with a uniform space, and an electronic component A which has been stored in respective concavities 22. On the tape 23, feeding holes 24 with a uniform space have been provided along the longitudinal direction, and the concavities 22 are formed with a uniform space. On the bottom surface of the concavity 22, a protrusion 25 which makes the contact area with the rear surface of the stored electronic component A smaller has been provided. When the electronic component A is taken out by suction from the concavity 22 by a suction nozzle for a mounter, the tenacity of a lubricant B becomes weaker than the suction force, and the electronic component A can be assuredly taken out from the concavity 22 by suction, and the reliability of the mounter can be improved.