baber/WOPTO huggingface dataset:
Patent JP-S58165454-A (JP)
Title: Transmitting system of digital data
Inventor: MARUYAMA KOUHEI
IPC: H04L25/49
Filed: 1982-03-26
Abstract: PURPOSE:To transmit data with fidelity without DC component, by providing a block synchronizing signal encoded so as to be zero in terms of DC at the outside of rule of the modulation system for a data block modulated in accordance with the rule of the modulation system, and transmitting the result. CONSTITUTION:A block synchronizing signal generating circuit 3 outputs a block synchronizing signal encoded so as to be zero in terms of DC not in accordance with the rules of the FM modulation system, e.g., the block synchronizing signal where a logical value is inverted in the pulse width of 50% of duty ratio taking a period 3T being three times a bit period, i.e., 1.5T:1.5T. The circuit 3 outputs recording data as shown in Fig. B with the provision of the said block synchronizing signal at each block data unit. Although the recording data is provided with the block synchronizing signal in the unit of data block, since the block synchronizing signal and the digital video data are both encoded so as to be zero in terms of DC, the data do not include the DC component as a whole.
Patent JP-H10228334-A (JP)
Title: Portable information processor
Inventor: HORIE MASAHIRO
IPC: G06F1/18
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign body from sticking or an electrode contact part from becoming defective in contact by making the electrode contact parts of a terminal machine and a base come into contact when the terminal machine is set on the base and hiding the electrode contact part that the base has behind the base surface when the terminal machine is taken out of the base. SOLUTION: This portable information processor is provided with a sliding lever 4 which is raised from the surface of the base, a rotary drum 5 which is fitted with an electrode contact part 3 engaging the lever 4, and a spring 6 which drives the lever 4 upward and downward. Then when the terminal machine is set on the base, the lever 4 is in level with the surface of the base and the rotary drum 5 is rotated by a conversion driving mechanism 7 which is provided to the lever 4 and transduces up/down driving into rotary driving to expose the electrode contact part 3 on the base surface. When the terminal machine is taken out of the base, the lever 4 projects from the base surface by the extension of a spring 6 engaging the lever 4 and the electrode contact part 3 is hidden behind the base surface.
Patent JP-H07263299-A (JP)
Title: Charged particle beam exposing method and its device
Inventor: DAIKYO YOSHIHISA
IPC: G21K5/04
Filed: 1994-03-17
Abstract: PURPOSE:To make uniform the strength of charged particle beams emitted to a sample through each opening of BAA masks and draw patterns with excellent precision. CONSTITUTION:A charged particle beam exposing method comprises: step S40 of turning on a plurality of openings of a BAA mask with the us$ a specific number as 1 unit; step S50 of detecting the strength of electron beams reaching a sample; and step S60 of calculating an offset voltage given when performing on-control of driving means of the opening in 1 unit in response to the strength of charged particle beams detected. The strength of charged particle beams reaching the sample through the plurality of openings of the BAA mask is substantially identical every 1 unit.
Patent JP-S62204543-A (JP)
Title: Wafer transfer apparatus
Inventor: KAWAGOE MINORU
IPC: H01L21/68
Filed: 1986-03-04
Abstract: PURPOSE:To effectively and rapidly transfer a wafer having a large diameter and a heavy weight by providing a cassette rack, a boat, first loading means and second loading means to process any of both side surfaces of the wafer. CONSTITUTION:Rectangular supporting plates 11, 11, 11 are horizontally secured inside a rear plate 5a in a cassette rack 5, and wafer cassettes 2, 2,... are respectively mounted on the plates 11, 11, 11 which are rotated at a predetermined angle with a main shaft 20 as a center and a bottom plate 5b. A boat 6 has disclike upper and lower plates 6a, 6b and 4 wafer supporting plates 6c, 6c,.... Supporting steps 15, 15,... of the same interval as the supporting steps 14, 14,... of the cassettes 2, 2,... and the same shape and number are longitudinally formed horizontally, and an elevator 10 contained in a base 1 is coupled with the lower plate 6b. First loading means 7 has a loading driver 7A, and second loading means 8 has a loading driver 8A at every wafer cassette 2, 2,....
Patent JP-H11251537-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NOMURA HIDEMI
IPC: H01L27/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To increase operation speed, prevent enlargement of chip size and ensure facilitation of pattern layout by increasing the capacity of a nonvolatile semiconductor storage device and reducing the capacitive load of bit lines. SOLUTION: A first and a second divided bit lines BLa0 and BLb0 respectively are arranged with respect to one main bit line BL0, and a memory cell array 11 is divided into a plurality of blocks. Selection transistors Q0, Q1, Q4, Q5 and discharge transistors Q2, Q3, Q6, Q7 are arranged on both facing sides of the memory cell array 11. Furthermore, a wiring 20 of a specified potential ARGND and wirings 21, 22 of selection signals DCBLa, DCBLb are arranged. The split bit lines BLa0 and BLb0 of the one main bit line BL0 and split bit lines BLa1 and BLb1 of an adjacent main bit line BL1 are arranged alternately (BLa0, BLb1, BLb0, BLb1 and so on).
Patent JP-S60192870-A (JP)
Title: Exhaust-gas recirculation control in diesel engine
Inventor: MIYAGI HIDEO
IPC: F02D21/08
Filed: 1984-03-13
Abstract: PURPOSE:To suppress the generation of smoke in exhaust gas during acceleration operation and reduce the concentration of NOX in exhaust gas by reducing the exhaust- gas recirculation flow-rate according to the flow rate corresponding to the acceleration speed in acceleration operation, in comparison with the case in ordinary operation. CONSTITUTION:When the temperature of cooling water which is detected by a water- temperature sensor 28 is over a prescribed value, in other words, after the completion of warming, the fundamental exhaust-gas recirculation flow rate Qb corresponding to the fuel injection amount and the number of revolution is read from a ROM53. Further, the increasing speed of the engine load is calculated from the increase rate with the passage of time of the fuel injection amount, and the amount reduction coefficient A in acceleration is determined. Then, the fundamental exhaust-gas recirculation flow rate Qb is multiplied by the inverse number of the amount reduction coefficient A in acceleration, and the optimum exhaust-gas recirculation flow rate Qr is determined. The pulse signal having the duty ratio corresponding to Qr is output into a driving circuit 57. In other words, as the acceleration speed is larger, exhaust recirculation is carried-out with the flow rate largely reduced from the fundamental exhaust-gas recirculation amount at that time.
Patent JP-S61206196-A (JP)
Inventor: MORISHIMA MASAYUKI
IPC: H05B6/12
Filed: 1985-03-11
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-H08306397-A (JP)
Title: Secondary battery provided with residual quantity display
Inventor: SUZUKI ISAO
IPC: G01R31/36
Filed: 1996-03-06
Abstract: PURPOSE: To provide a secondary battery provided with residual quantity display in which contents of operation for residual quantity of the secondary battery can be changed when it is fully charged into contents of operation for full charge without requiring man's hand. CONSTITUTION: A determination circuit 1 takes out only a charge current from a current measuring circuit 12, and it detects the change of this current into a tricle charge current to determine completion of charging. This determination of completion of charging is notified to a control circuit 2, and the control circuit 2, receiving this notification, changes contents of operation for residual quantity of an operation circuit 14 into contents of operation for full charge.
Patent JP-S53133478-A (JP)
Title: Optical wattmeter
Inventor: FUJII YOUJI
IPC: G01J1/44
Filed: 1977-04-27
Abstract: PURPOSE:To remove noise by modurating the light to be measured and taking out only the modulated signal components through an active filter or by synchronous detection.
Patent JP-S55146837-A (JP)
Title: Leakage breaker
Inventor: FURITSUTSU MENTERU
IPC: H01H83/04
Filed: 1980-04-11
Abstract: 1. A fault current circuit breaker having a testing device which contains a test key (14) ; a switching mechanism which, in the event of a current inbalance of the phase conductors and the neutral conductor which are led through a totalising current transformer (2), can be unlatched by means of a magnetic tripping device (3), and which switching mechanism interrupts the tested conductors by means of a contact system (7) on a drum switch (4) ; and a carrier to which the switching mechanism, the magnetic tripping device and the drum switch of the contact system are commonly secured so as to be insertable into the housing, characterised in that the test key (14) is raised into the normal (rest) position by a V-shaped spring (15), in the resilient region of which, there is arranged a bared winding (16) of the neutral conductor of the primary winding, which is located on the summation current transformer (2), and that the V-shaped spring (15) is electrically connected to one phase.
Patent JP-H07236260-A (JP)
Title: High-output ac generator
Inventor: KAWAMURA HIDEO
IPC: H02P9/30
Filed: 1994-02-23
Abstract: PURPOSE:To provide a high-output AC generator, in which the quantity of power generation is controlled properly by controlling magnetic flux density in response to rotational speed. CONSTITUTION:A control ring 7 is arranged between a rotor 3 and a stator 5 relatively rotatably while a permeable body 10 capable of being contacted with or separated from the control ring 7 is mounted. The stator 5 is composed of the tooth section 12 of the stator 5 and slots 13 among these teeth sections, and the control ring 7 is constituted of a control tooth section 15 and a non- magnetic member. The permeable body 10 is moved in the axial direction by a flux adjusting actuator 19, and brought to a contact or non-contact state with the control ring 7, and the control ring 7 is rotated by a rotary actuator 8, the control tooth section 15 is aligned with the tooth section 12 or the slots 13, and magnetic flux density to a permanent magnet 9 of the rotor 3 can be converted in response to rotational speed.
Patent JP-H10247324-A (JP)
Title: Driving circuit and optical disk device
Inventor: ONO KOZO
IPC: G11B7/09
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the error of a driving signal to make it possible to perform a normal driving operation based on driving control, by correcting the residual deviation of a driving means at the time of the power rising of the driving means of an operation coil or at the time of resetting. SOLUTION: In an offset correction circuit 54 of a focusing driver IC15a, when an offset voltage VOFF fed back to a comparator 82 by an offset amount controller 83 is made equal to an offset value by a driver circuit 52, the offset amount controller 83 outputs a switch operation signal to a switch 84 provided in the input part of a driver control circuit 51. The switch 84 is switched from a reference signal VREF side to a driving signal Vin side by the inputting of the switch operation signal. Thus, a driving signal Vin from a CPU is inputted to the driver control circuit 51 while the offset of the driver IC15a is corrected.
Patent JP-S61209024-A (JP)
Title: Method for preventing white smoke of oil mist bleed fan
Inventor: MIDORI MIKIO
IPC: F04B35/00
Filed: 1985-03-13
Abstract: PURPOSE:To prevent the exhaustion of white smoke by enhancing the separation and collection efficiency of oil mist, by inserting the emitting port of a fan in the oil in an oil tank and injecting oil mist flowed in the fan into the oil. CONSTITUTION:The suction port of an oil mist bleed fan 4 is connected to the upper part of the gear chamber 3 of a rotary machine such as a compressor through piping 5 and the emitting pipe 6 of said fan 4 is inserted in the oil in an oil tank 1. When an oil pump 2 and the fan 4 are operated, the oil mist generated in the gear chamber 3 is injected into the oil in the oil tank 1 through the piping 5 by the fan 4. Because the oil mist is adsorbed with the oil in the oil tank 1, the separation and collection efficiency of oil mist is enhanced and it is unnecessary to provide an air bleeder to the end of emitting piping.
Patent JP-H09219651-A (JP)
Title: Data encoder, data decoder and data encoding/decoding method
Inventor: MATSUURA YOKO
IPC: H03M7/40
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce a restoration time from the occurrence of an error to a steady-state by adopting a bank form for buffers of the data decoder so as to realize decoding according to each coding unit. SOLUTION: A data series compression-coded by a coding section 1 is entropy-coded by a VLC 2 at each coding unit and the VLC 2 provides an output of a variable length coding data series to which a header and an EOD are added. The variable length coding data series is given via a delay section 3 to a constant rate processing buffer 4, in which constant rate processing is conducted and the result is outputted. The constant rate input data are given to a demultiplexer DMPX 11, from which the data are distributed to each data series and written in banks 12-1-12-4. When a detection section 16 detects the header or the EOD of the data series, the detection section 16 gives a DMPX control signal (m) to the DMPX 11. The write to four banks 12 is made by a write control section 17 and the read from them is conducted by a read control section 18.  In this case, the control section 18 gives an MPX control signal to an MPX 13.
Patent JP-S58166918-A (JP)
Title: Treatment of gas dehydration in city gas plant
Inventor: TAKAGI TADASHI
IPC: C10L3/12
Filed: 1982-03-27
Abstract: PURPOSE:To reduce the running cost in a dehydration treatment, by condensing and separating the water cntent contained in a formed gas by utilizing a latent heat of LPG which is a raw material to be used in a city gas plant. CONSTITUTION:By connecting a waste heat boiler 2 to a reforming furnace 1 of a raw material LPG, and through a water sealing device 3, a scrubber 4 used for removing the imprities contained in a generated gas, and a wet type gas holder 5 used for storing the generated gas temporarily; the gas in the holder 5 is transferred by a pressure to a spherical tank 7 used as a final storing tank with the aid of a gas compressor 6. In this case, this plant is constructed so that the pressurized gas passes through a vaporizer 9, which is used as a heat exchanger, through a LPG supplying pipe 8 used for increasing a potential heat energy of the generated gas.
Patent JP-H02227772-A (JP)
Title: Allocating device for retrieving key
Inventor: IWAI HITOSHI
IPC: G06F17/30
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the double use or the collision of retrieving keys by using an allocated retrieving key calculation means and calculating an allocated retrieving key based on the store position identification information to store in memory. CONSTITUTION:An idle store position extracting means 1 searches a place where the data contained in a store table 2 are not stored and extracts the store position identification information X which means the natural numbers covering 0 through (N - 1). Then the data are stored in the searched place together with a mark showing a busy mode. An allocated retrieving key calculation means 4 calculates a retrieving key Z from the information X and the maximum value Y of the allocated retrieving key. In this calculation process, a number having a remainder obtained from the division by N equal to the information X is searched out of the natural numbers larger than the maximum value Y of the allocated retrieving key and smaller than (Y + N). When the calculation is through, the means 4 allocates a key Z to a maximum allocated retrieving key memory 3. Thus a parallel working program never uses double a retrieving key and the collisions of keys can be prevented.
Patent JP-H09218645-A (JP)
Title: Seal
Inventor: SHIMOGUNI TAMIO
IPC: G09F3/03
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily identify the discrimination of used and empty cylinders by provide these cylinders with seals affixed freely attachably and detachably atop release paper and seals affixed freely attachably and detachably further atop these seals. SOLUTION: This seal is composed of the release paper 2, the first seal 3 which is affixed freely attachably and detachably atop the release paper 2 and the second seal 4 which is affixed freely attachably and detachably atop the first seal 3. The first seal 3 is formed to the shape meeting the purposes of use, such as circular or square shape constituted of polyvinyl chloride, etc., having water resistance as a blank. The second seal 4 is formed to the shape capable of covering the display columns of the display items at the body of the first seal 3. The first seal 3 in the state that the second seal 4 is affixed to the side wall, etc., for example, of the oxygen cylinder is affixed. The display of this time is displayed as 'filled' as the second seal 4 appears on the front surface. The display of 'empty' appears when the second seal 4 is peeled after the complete use of the oxygen.
Patent JP-H08249242-A (JP)
Title: Satellite communication terminal equipment
Inventor: SAEKI MUNEO
IPC: H04B7/155
Filed: 1995-03-08
Abstract: PURPOSE: To back up even an extension board part by one battery for backup and to save the backup battery of the extension board part at the time of holding important data received from a satellite respectively in a satellite communication terminal main body and the extension board part. CONSTITUTION: This equipment is provided with a satellite data reception part 3 for receiving the data from the satellite, a buffer part 5 for tentatively storing the received data, a memory part 4 for holding the important data even when a power source is disconnected and the buffer part 7 for performing the service of FAX or the like and tentatively storing the data. At the time of receiving the data addressed to the extension board part 2, after the data are tentatively stored, they are transferred to the buffer part 7 of an extension board and the contents of the memory part 8 on the side of the extension board part 2 are held by the battery 9 for the backup when the power source is disconnected.
Patent JP-H06228956-A (JP)
Title: Pile jacking and pulling-out machine
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 1993-01-28
Abstract: PURPOSE:To prevent a pile jacking and pulling out machine from being inclined, stabilize and jack in continuously the other piles more definitely beside the existing reaction piles. CONSTITUTION:The other end of an arm 12 which is rotatively mounted to a grounding board 11 at the tip is rotatively mounted to one side of a clamp 6 where the body 14 of a jack 13 is vertically and rotatively mounted to the upper part of the rotatively mounted part while a load 15 of the jack 13 is rotatively mounted to the arm 12. The grounding board 11 is lowered to the ground surface so as to support a pile jacking and pulling out machine 1 definitely. In case when the strength of a reaction pile is not sufficient, the reaction pile is protected from being bent and the pile jacking and pulling out machine 1 is protected from being inclined as well.
Patent JP-S62207735-A (JP)
Title: Method and device for drawing optical fiber
Inventor: YOSHIMURA ICHIRO
IPC: C03B37/027
Filed: 1986-03-07
Abstract: PURPOSE:To reduce the variance in the diameter of an optical fiber by uniformly blowing an inert gas on the periphery of the optical fiber along the axis of the furnace core tube of a heating furnace and in parallel with the axis in the title method for drawing the optical fiber while introducing the inert gas into the heating furnace. CONSTITUTION:The optical fiber base material is inserted along the axis of the furnace core tube 6 surrounded with an annular heater 7, the tip end part is heated by the high temp. of the furnace core tube 6 to form a contracted part 2, and the base material is drawn into an optical fiber 3 having a specified outer diameter. In this case, plural concentric cylindrical blow off ports 41-43 coaxial with the furnace core tube 6 are provided on the upper end of the furnace core tube 6, and inert gases g1-g3 are blown off from the respective ports into the furnace core tube 6 along the gap between the furnace core tube 6 and the optical fiber base material.
Patent JP-S58166371-A (JP)
Title: Copying device
Inventor: MIWA TADASHI
IPC: G03G15/20
Filed: 1982-03-25
Abstract: PURPOSE:To enable fixing with small electric power in a transferring and fixing device, by using a material having relatively low heat conductivity for a support of an intermediate transfer body and the surface layer of a press contact roll thereby enabling stable transferring and fixing with good efficiency and making the respective parts as low as possible in temp. CONSTITUTION:A transfer material 29 such as paper is preheated in the stage of passing through a heater 28 while receiving the heat from a heat source 30C in a press-contact roll 30, whereafter the material arrives at a position T2 for transferring and fixing. The toner image on an intermediate trasfer body 27 in said position is pressed and transferred to the material 29 by prescribed pressure and heat, and is melted on the material 29. The toner image is cooled after passage through the point T2 and the fixing is completed. The support 27B of the body 27 consists of a material having 10<-3>-10<-5>cal/cm.sec.deg heat conductivity (heat- resistant resin such as polyimide). On the other hand, the covering layer of the roll 30 is formed of various kinds of heat resistant resins having 10<-3>- 10<-5>cal/cm.sec.deg heat conductivity.
Patent JP-S57162780-A (JP)
Title: Preparation of artificial binder
Inventor: OZAKI KUNPEI
IPC: C10C3/00
Filed: 1981-03-31
Abstract: PURPOSE: To obtain an artificial binder, capable of moderating the desulfurization and thermal reforming reaction in heavy oil and reducing the reaction time, by oxidizing a petroleum heavy oil, e.g. asphalt prepared by the solvent deasphalting, with an oxidizing agent, and reforming the resultant oxidation product thermally under specified conditions.  
     CONSTITUTION: A petroleum heavy oil 1, e.g. asphalt prepared by the solvent deasphalting, and an oxidizing agent 2, e.g. hydrogen peroxide, oxygen, air or ozone, are introduced into an oxidizing apparatus (A) and oxidized to convert sulfur contained in the heavy oil into sulfone or sulfoxide. The resultant oxidized heavy oil 3 is then introduced into a thermal reforming apparatus (B) and thermally reformed under reaction conditions of 350W420°C for 0.5W8hr. The sulfur of reduced bonding power by the reaction is decomposed and separated as hydrogen sulfide to exhibit the thermal reforming and the desulfurizing effect and give the aimed artificial binder 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08205923-A (JP)
Title: Tying means for hair
Inventor: HAMANO KOZO
IPC: A45D8/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a tying means for the hair which maintains a bundled hair shape and is used as a head ornament. CONSTITUTION: This tying means is provided with two band-shaped pieces 2, 2 apart an aperture 4 and both ends are coupled by coupling parts 3, 3. The respective coupling parts 3, 3 are provided with engaging means 5, 5 for engaging the coupling parts with each other. The band-shaped pieces 2, 2 are provided with many projections 6. The tying means is formed of a semirigid material which has elasticity, maintains a circular shape when the engaging means 5, 5 are engaged with each other by rounding the entire part and restores the plate shape when the engaging means 5, 5 are removed.