baber/WOPTO huggingface dataset:
Patent JP-H11254106-A (JP)
Title: Method for continuously casting blank for pc steel bar and continuous casting apparatus
Inventor: IIJIMA HIROMASA
IPC: B22D11/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of a blank for PC steel bar, with which relating to a duplex layer cast billet as the blank for PC steel bar having the high strength and the delayed fracture resistance without deteriorating at spot weldability, the duplex layer cast billet having a low carbon layer having the suitable thickness on the surface layer part and a high carbon layer having sufficient strength of the core part can be obtd. at low cost. SOLUTION: In the case of continuously casting the steel, molten low carbon steel is supplied into a mold 3 from a tundish 1 through a nozzle 2. Further, a wiry additive (wire 5) inserting anyone among C, C+Si, C+Mn and C+Si+ Mn into a metal-made outer is continuously supplied into the molten steel in the mold and at the position which the solidified layer in the cast billet has a prescribed thickness, the molten steel is electromagnetically stirred in the horizontal direction.
Patent JP-H06274808-A (JP)
Title: Reproducing circuit for magnetic head
Inventor: SASAKI YASUO
IPC: G11B5/09
Filed: 1993-03-18
Abstract: PURPOSE:To change the gm of an amplifier part according to an input voltage, to rapidly charge and discharge a capacitor at the time of turning on/off a reproducing circuit and to eliminate the DC fluctuation in the output of a first stage transistor 2. CONSTITUTION:An output signal from an MR element 1 in a magneto-resistance effect (MR) magnetic head is amplified by the first stage transistor 2, and is sent to a gm amplifier 11 in the amplifier part 10, and a difference signal with the reference voltage Vref of a reference voltage source 5 is amplified. The remainder obtained by extracting a fixed current from an output current from the gm amplifier 11 with a constant current source 12 is amplified by a current amplifier 13, and the amplified output current is sent to a capacitor 6 for an LPF and returned to the base of the initial stage transistor 2.
Patent JP-H01234672-A (JP)
Title: Solenoid valve
Inventor: HARAGA HISATO
IPC: F16K31/06
Filed: 1988-03-11
Abstract: PURPOSE:To surely maintain the opening or closing condition of a valve element by providing a ring-like permanent magnet magnetized so as to have opposite polarities on the inside and outside thereof, at the outer periphery of a plunger. CONSTITUTION:A valve element 11 cooperating with a valve seat 5 is fixed to the lower end surface of a paramagnetic plunger 10 which is disposed vertically slidably in a guide cylinder 9 having its lower end fitted in a center opening in a flux plate 6. A ring-like permanent magnet 15 magnetized so as to have different polarities on the inside and outside thereof is fitted on the outer periphery of the lower end part of the guide cylinder 9. Further, a flux plate 16 thinner than the flux plate 6 is mounted on the upper surface of the magnet 15, and coil 17 is arranged above the flux plate 16.
Patent JP-S61217277-A (JP)
Title: Ribbon-feeding mechanism for printer
Inventor: KAWAKAMI MASANORI
IPC: B41J33/36
Filed: 1985-03-23
Abstract: PURPOSE:To simplify a ribbon-feeding mechanism, reduce the number of component parts and contrive a lower cost, by a construction wherein a carriage- feeding belt provided with rack teeth on an outer surface thereof is engaged with a ribbon-feeding pulley to thereby feed a ribbon. CONSTITUTION:The outer surface of a carriage-feeding belt 23 is provided with rack teeth, which are engaged with the ribbon-feeding pulley 24 provided on a carriage 14, and a ribbon cassette 26 is mounted on the carriage 14. The pulley 24 is coupled to a ribbon-feeding member provided in the cassette 26, thereby feeding the ribbon. With this arrangement, the ribbon can be fed by transmitting motive power from the pulley 24 to the ribbon-feeding member in the cassette 26 directly by the belt 23, without using intermediate transmission members such as an idle gear. Accordingly, the ribbon-feeding mechanism can be markely simplified, and space required for the mechanism can be reduced.
Patent JP-S58175863-A (JP)
Title: Processing of semiconductor element
Inventor: YANO KOUSAKU
IPC: H01L27/14
Filed: 1982-04-08
Abstract: PURPOSE:To contrive to enhance mass productivity and yield of the semiconductor element by a method wherein the progress of work to remove a transparent electrode according to wet etching, and the progress of work to remove a semiconductor thin film according to dry etching are prepared. CONSTITUTION:Diode regions 22 and conductor wirings 23 are formed on a solid element 21 at first. The semiconductor thin film 24 consisting of amorphous Si or Zn1-xCdxTe is formed on the whole surface, and a resist pattern 24a is formed as to cover the regions 22. Dry etching is performed to remove the resist using CF4 gas, etc., when the thin film is consisting of amorphous Si, and using Ar gas mixed gas of Ar and CCl4 when the thin film is consisting of Zn1-xCdxTe (0<=x<=1). Then the transparent electrode 25 is formed on the whole surface, and a resist 26 having the desired pattern is coated thereon. The electrode 25 is removed according to wet etching. Accordingly, mass productivity can be enhanced, and enhancement of yield can be attained.
Patent JP-H05225013-A (JP)
Title: Virtual data base system
Inventor: ISHIDA YASUKATSU
IPC: G06F12/00
Filed: 1992-02-12
Abstract: PURPOSE:To provide the virtual data base system which eliminates a need of preparing a general purpose data base access method and is independent of the data base by realizing construction of the virtual data base in the source program level. CONSTITUTION:A virtual data base operation statement converting means 11 is provided which generates a source 13 of an application program using data base operation statements from a source 10 of an application program using virtual data base operation statements, and this generated source 13 is processed by a compiler 14 to generate an execution module 14 of the application program using data base operation statements, and this module accesses a data base 16 and is operated.
Patent JP-H10251765-A (JP)
Title: Method for identification-controlling metallic product in continuous heat treatment line
Inventor: OKAMOTO SHIGEKI
IPC: B23Q41/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent miss-attachment at the time of attaching/detaching an indentifying label of a product, in a continuous heat treatment line of the metallic product. SOLUTION: Before charging into a continuous heat treatment furnace 6, the identifying label is attached to each metallic product and the metallic products are laid by lining up on a charging table 7 to the furnace. Successively, data of the metallic product address 13 of each metallic product composed of a charging order datum given to each metallic product group in the charging order and line data 12 given to the line laying each metallic product belonging to each group and read-out data from the identifying label 9 attached to each metallic product, are stored into a storing device 14 in each metallic product. Successively, the identifying label 9 is detached from the metallic product, and after executing the heat treatment to the metallic product, the detached product indentifying label 9 is attached.  Further, the data of the indentifying label attached to each metallic product positioned to each metallic product address 13 are read out, and the data are collated with the data of the metallic product address and the read-out data from the indentifying label storing the data in the storing device 14.
Patent JP-H02238336-A (JP)
Title: Attitude sensor
Inventor: URA TAMAKI
IPC: G01C17/28
Filed: 1989-03-10
Abstract: PURPOSE:To obtain an angle displacement sensor without the sliding part of a movable body by providing a force detecting device which has a load weight, separates a force that is applied on an acting part into three components and detects the components, and providing a geomagnetism detecting device which separates magnetism into three components and detects the components. CONSTITUTION:A force detecting device 1 separates a force into three components based on the inclination of a load weight 10 provided in the device and detects the components. A geomagnetism detecting device 2 separates magnetism into three components and detects the components. The magnitude of each component is measured in an output measuring device 3 and stored in a storing means (memory) 4 once. Then, gravity vector G and geomagnetism vector N in a dynamic coordinate system are obtained in a CPU 5 based on said measured values. The attitude of a body is detected accurately by operation. The result is displayed to the outside with an attitude angle output device 6.
Patent JP-S57174952-A (JP)
Title: Data interpolating device
Inventor: SHIMIZU KIYOUICHI
IPC: H04N19/00
Filed: 1981-04-20
Abstract: PURPOSE:To achieve high speed linear interpolation, by operating a digital value of difference of position and level of adjacent time series data after analog conversion and making interpolation of the adjacent time series data with only one operation. CONSTITUTION:Position difference (t) and level difference (m) of a sample value are respectively applied to input terminals 11 and 12 of an interpolation controller 10, and when a start signal is applied from an input terminal 13, the (t) is applied to a reciprocal device 14 and the (m) is given to a multiplication type DA converter 15. A digital value 1/t from the device 14 is applied to a DA converter 16 and converted into an analog value and supplied to the converter 15 as a multiplication analog signal 1/t. The converter 15 derives a gradient (a)=m/t by using 1/t as a reference voltage and it is applied to an integrator 17. The integrator 17 outputs an interpolation signal H(t)=deltaadt obtained from the integration of the gradient (a) to an output terminal 18.
Patent JP-S62219255-A (JP)
Title: Mechanism operating device for magnetic recording and reproducing device
Inventor: KAKU NOBUYUKI
IPC: G11B15/18
Filed: 1986-03-19
Abstract: PURPOSE:To improve the certainly of operation against a change in the lapse of time and an environ-change by operating a mechanism perfectly on a gear drive basis. CONSTITUTION:There are three kinds of ring, i.e. driving ring 32, cam ring 38, and loading ring 10; and the cam ring 38 is fitted to the top surface of a chassis 1 at the highest height and the driving ring 32 is fitted above it in parallel, but the loading ring 10 is fitted above the driving ring 32 slantingly to the chassis 1. The driving ring 32 and cam ring 38 are held at their outer peripheral parts by ring holders 33-a and 33-b-35-a and 35-b of two-stage structure pivoted turnably on the side part of the chassis 1. The loading ring 10, on the other hand, is held at its inner peripheral part by an L-ring holder 17 and L-ring holders 18 and 19. Those three kinds of rings are driven by a loading mode motor.
Patent JP-H05221580-A (JP)
Title: Paper sheet after-treatment device
Inventor: TAKEHARA YOSHIFUMI
IPC: B65H39/11
Filed: 1992-02-12
Abstract: PURPOSE:To cope with a body, such as a high speed machine, having a short interval between paper sheets (shortness of a time) and to move a paper sheet bundle to an after-treatment position without hindering a conformity treating time by moving the paper sheet after setting conformity of paper sheets is firstly effected when a paper sheet discharged on a bin is to be moved by a long distance. CONSTITUTION:A control means 158 starts a motor 159 to move the side edge of a paper sheet from (e) to (f) to effect conformity of paper sheets S. Through drive of motors 32 and 159, conformed sheets S are moved until the side edge thereof is moved to a position of (m). Under this state, a motor-operated stapler 200A is started to complete a work.
Patent JP-S61253261-A (JP)
Inventor: GUREGOORU TSUERAA
IPC: B60R16/027
Filed: 1986-03-19
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-H08235429-A (JP)
Title: Automatic vending machine
Inventor: KAWAGUCHI YOSHIHIRO
IPC: G07F9/10
Filed: 1995-02-23
Abstract: PURPOSE: To improve a power saving effect at the time of peak cut operation without damaging merchandise value by performing an ordinary operation when the door of the automatic vending machine is opened during the peak cut operation, the time opening the door exceeds fixed time and a temperature detected value exceeds an upper or lower limit value. CONSTITUTION: The temperature value detected by a machine inside temperature sensor 2 is always inputted to a control part 4 and when the present time is in a peak cut time zone based on the output of a timer 1, that control part 4 judges whether the door of the automatic vending machine is opened or not corresponding to the output of a door opening/closing sensor 3. When the door is opened, the time opening the door exceeds the fixed time and the temperature detected value exceeds the upper or lower limit value, the ordinary operation is performed. Thus, the power saving effect at the time of peak cut operation can be improved without damaging the merchandise value of suitable temperature.
Patent JP-H08230539-A (JP)
Title: Seat suspension device
Inventor: IKEZAWA HIROSHI
IPC: B60N2/54
Filed: 1995-02-22
Abstract: PURPOSE: To damp vibration and load (force) input from a body side. CONSTITUTION: A lower frame 1 is mounted on a body side through a seat slide rail, etc. On the other hand, an upper frame 2 on which a seat 9 is mounted is provided. Then a damping mechanism 5 to absorb vibration and load (force) input from the body side is provided between both these frames 1 and 2. The damping mechanism 5 comprises a coil spring 51 and rubbery elastic bodies 55 or foaming elastic bodies 55 which are installed around the coil spring 51 without any clearance and integrally with the coil spring. To tune a spring and damping system comprising these parts according to use conditions, multiple damping mechanisms 5 are arranged in parallel with each other.
Patent JP-H05225713-A (JP)
Title: Digital audio reproducing device
Inventor: FUJISAWA TATSUICHI
IPC: G11B20/18
Filed: 1992-02-14
Abstract: PURPOSE:To easily correct the reading errors of a pickup in a CD player. CONSTITUTION:A disk 1, in which digital audio signals are recorded, is rotated at an (n) times speed of a normal rotational speed. A signal processing circuit 9, a memory means 14 and a DAC 19 are successively connected to the output stage of a pickup 6. Data writing to the means 14 is decided in accordance with the scanning speed. However, the speed of data reading from the means 14 is set to 1/n, a reading error detection means of the pickup is provided and when an error is detected, an error frame is reread and the output is written into the means 14.
Patent JP-S57176383-A (JP)
Title: Movable vane rotary compressor
Inventor: TATSUZAKI TOORU
IPC: F04C18/344
Filed: 1981-04-22
Abstract: PURPOSE:To always form a good lubricating film, by arranging a back pressure feed oil hole to a rear side plate, communicating a feed oil passage to the rear part of a vane from said back pressure feed oil hole, interposing a thrust bearing in said feed oil passage and utilizing vane back pressure feed oil directly to lubrication for said thrust bearing. CONSTITUTION:Pressure oil, reaching a thrust bearing box 26 arranged between the rear side slide surface of a rotor 8 and rear side plate 6, is fed and flow divided to each slide part, containing a rear side thrust needle bearing 19, to perform lubricating action. The pressure oil partially passes through a gap, constituted between a rear end part 16 of rear side thrust race and rear side plate 5, to flow out to a rear side radial needle bearing 7, while passes through a gap, constituted between a rear side thrust race 18 and the rear side thrust needle bearing 19 and the rear side plate 6, to lubricate between the rear side thrust race 19 and rear side thrust needle bearing 19 and also lubricate the rear side slide surface of the rotor 8.
Patent JP-H06274673-A (JP)
Title: Bar code reader
Inventor: AKAI YOSHIHIRO
IPC: G06K7/10
Filed: 1993-03-19
Abstract: PURPOSE:To decode a bar code even when the thickness ratios of bar widths or space widths are different by discriminating these ratios. CONSTITUTION:A photodetection part 2 converts reflected light from a photodetected bar code label to an electric signal, an A/D conversion part 3 converts the analog signal from the photodetection part 2 to a digital signal, and a digital signal analysis part 4 analyzes the digital signal from the A/D conversion part 3 and prepares bar width data 101 and space width data 102. A CPU 5a of a decode part 5 receives the bar width data 101 and space width data 102 from the digital signal analysis part 4, calculates the possibly obtainable values of bar width data and space width data and plural different ratios and decodes the bar code based on a reference multiplication upper limit value, reference multiplication lower limit value, multiplication upper limit value, multiplication lower limit value, division upper limit value and division lower limit value previously stored in a ROM 5b.
Patent JP-H09248547-A (JP)
Title: Garbage treating machine and treatment of garbage
Inventor: FUJINO ETSURO
IPC: B65F1/14
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To be efficiently performed a decomposition treatment of garbage. SOLUTION: In a garbage treating machine in which garbage is charged in a treating tank 1 and the garbage is performed a decomposition treatment with microorganisms, plural treating tanks 1 are arranged side by side and a charging regulating body 3 is provided on either one of charging ports 2 of each treating tank 1, and this charging regulation body 3 is formed on each charging port 2 movably.
Patent JP-S58176974-A (JP)
Title: Preparation of semiconductor device
Inventor: TANAKA SHINPEI
IPC: H01L29/78
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a MOS semiconductor element having stabilized gate dielectric strength by forming two-level or three-level silicon gate electrodes with different deposition methods. CONSTITUTION:A gate insulating film 2 consisting of a SiO2 film on a field insulating film 4 deposited over a semiconductor substrate 1, a polycrystalline silicon film 5 is deposited thereon by the vacuum deposition method, and moreover a polycrystalline silicon film is deposited thereon by the CVD method. Thereafter, such film is patterned by the photo processing and a gate electrode and gate insulating film 2 consisting of two-level polycrystalline silicon films 5, 6 are formed by the dry etching method. In succession, source and drain are formed by well known method and a MOS semiconductor element can be obtained. When such two-level polycrystalline silicon film is formed, since a polycrystalline silicon film 5 formed as the under layer is deposited, a gate dielectric strength is not deteriorated, and since the uppermost polycrystalline silicon film 6 is deposited by the CVD method, invasion of chemical solution is rejected through a dense film and thereby a gate insulating film can be kept stable.
Patent JP-S63225486-A (JP)
Inventor: IJIRI TOMOYA
IPC: H01R43/01
Filed: 1987-03-14
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-H01233889-A (JP)
Title: Teletext broadcasting receiver
Inventor: HAYASHI SHUNEI
IPC: H04N7/025
Filed: 1988-03-14
Abstract: PURPOSE:To improve the convenience of use by invalidating the adjustment of fine tuning when a video signal of teletext is displayed. CONSTITUTION:When a part of a program of a system controller 21 is subjected to inhibition of adjustment of fine tuning in case of the display mode of teletext. Thus, in case of the display mode for teletext, even when fine tuning keys 22P, 22M are depressed, the adjustment of fine tuning is inhibited or disregarded, then a trouble of detuning is not caused.
Patent JP-H09231731-A (JP)
Title: Disk device and disk
Inventor: SUZUKI YASUHISA
IPC: G11B27/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a disk device which automatically feeds a set information at a set time by arranging a disk recording/reproducing section and respective means for selection, counting time, comparison and control, to record information signal, time and control signals on the same disk. SOLUTION: A mini disk MD1 is fastened at the central part of a turntable in a cartridge and made to rotate freely with a spindle motor 5. A pickup 4 is arranged on the underside of the MD1 and a magnetic head 2 on the top part thereof. These parts are made movable free to slide in the radial direction of the MD1 and is driven by a slide motor 6. The magnetic head 2 is a magnetic field generating part to apply an NS pole magnetic field onto the MD1 1 corresponding to a recording signal. A servo amplifier 8 performs a spindle control of a spindle motor 5, a slide control of a slide motor 6, a focusing or tracking control of a pickup 4, a laser control of semiconductor laser within the pickup 4 and the like.
Patent JP-H10243505-A (JP)
Title: Drive control method for motor-driven two-wheeled vehicle, and motor-driven three-wheeled bicycle and motor-driven four wheeled wagon using this drive control method
Inventor: HARADA TOMITARO
IPC: B62K5/027
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make driving operation easier and smooth re-acceleration possible from deceleration such as turning by using a pulse current applied to an electric motor by controlling in such a manner that the time of current applied per unit time of this pulse current becomes shorter compared to that in an ordinary drive time by interlocking with the braking operation of a brake lever. SOLUTION: Drive of an electric motor 2 is performed by a pulse current and, by interlocking with the brake operation, the time of applying current per unit time of the pulse current is made shorter compared to the ordinary running and driving in its control method. Then, the output of the electric motor 2 is reduced, drive wheels 4a, 4b are set to a free state through one-way clutches 6a, 6b, and turning operation can be carried out smoothly. In this way, the response during the rise time of the electric motor can be made better during re-acceleration by the switch operation, and thus smooth shifting can be performed from the state of speed drop during turning to the state of acceleration, so that the driving operation can be made easier and safe running can be realized.
Patent JP-S56157750-A (JP)
Title: Combustor for liquid fuel
Inventor: NEGISHI NORIMASA
IPC: F23L9/06
Filed: 1980-05-07
Abstract: PURPOSE: To make uniform and stabilize the temperature of hot air by providing a secondary air forced supply port leading to an air supply path at the side plate of a combustion cylinder.  
     CONSTITUTION: A secondary air forced supply port 7 leading to an air supply path 4 is provided in a side plate portion 2a of a combustion cylinder in the neighborhood of a combustor 1, whereby permitting the supply of secondary air for combustion to be performed exactly and stably. Thus, the secondary combustion reaction is accelerated, the length of secondary flame F2 is shortened, and space above the secondary flame F2 in the combustion cylinder 2 is increased, and hot air of uniform and stabilized temperature can be obtained. In addition, no eruption of the secondary flame F2 to the blow-off port 5 occurs and, therefore, damage to human body by burns can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio