baber/WOPTO huggingface dataset:
Patent JP-H043538-A (JP)
Title: Frame synchronization protection device
Inventor: MURAKAMI KOU
IPC: H04L7/08
Filed: 1990-04-19
Abstract: PURPOSE:To attain high speed operation by providing a pseudo set state generating means giving a signal equivalent to a signal representing set state of a flip-flop to a logic circuit when a forward protection counter is in the state in one count before full count. CONSTITUTION:As a pseudo set state generating means giving a signal equivalent to a signal representing set state of a flip-flop 6 to a logic circuit 7, a delay circuit 10 started when an Nf-adic counter 4 being a forward protection counter is in the state in one count before full count and an OR circuit 9 being a logic operation circuit between an output of the delay circuit 10 and an output of the flip-flop 6 are provided. Thus, a series of operation stopping the frame counter is executed in the prediction state at one count before the forward protection counter reaches its full count. Thus, even when a high speed clock is given to the frame counter, the counter is normally operated.
Patent JP-H02286669-A (JP)
Title: Production of thiazole carboxylic acid chlorides
Inventor: KUWAZUKA TOSHIAKI
IPC: C07D277/20
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the subject compound useful as raw material of medical drug or agricultural chemical, etc., without side reaction and without using expensive raw material by using thiazole carboxylic acids as raw material and reacting with phosphorus pentachloride or phosphorus trichloride. CONSTITUTION:Thiazole carboxylic acids expressed by formula I (R1 is lower alkyl or lower alkyl substituted with halogen or lower alkoxy group; R2 is H, lower alkyl or lower alkyl substituted with halogen or lower alkoxy group) are used as raw material and reacted with phosphorus pentachloride or phosphorus trichloride preferably in a solvent such as benzene or tetrahydrofuran at a temperature between normal temperature and boiling point of the solution to afford a compound expressed by formula II. Adding amount of phosphorus pentachloride or phosphorus trichloride to the raw material is preferably 0.95-1.3mol, especially equal mol to 1mol the raw material.
Patent JP-S62262602-A (JP)
Title: Plugging detector for electric vehicle
Inventor: KAMINAGA MINORU
IPC: B60L7/00
Filed: 1986-05-09
Abstract: PURPOSE:To effectively detect a plugging irrespective of the state of a load by delaying a current which flows to a plugging rectifier for a predetermined time to supply it to plugging judging means. CONSTITUTION:When forward/reverse contactors 2, 3 are switched to a reverse during forward traveling, a reverse induced voltage to that during power running is generated in an armature 5 to be braked through a plugging diode D2. This current is detected by a current detector CD2 which applies an output to a plugging detector 10. The detector 10 sets the output of an operational amplifier OP1 to 'H' when the current detected by the detector CD2 is higher than the set voltage. This detection is delayed by a time constant of a resistor R2 and a capacitor C1 for a predetermined time. An operational amplifier OP2 inverts the output of the amplifier OP1 to input a plugging signal to a current limiter 8.
Patent JP-S58911-A (JP)
Inventor: JIYAN FURANSOWA GURORIEERU
IPC: A61Q5/10
Filed: 1982-06-17
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-S58222380-A (JP)
Title: Processing system of polar picture
Inventor: MARUYAMA TSUGITO
IPC: G06V10/20
Filed: 1982-06-18
Abstract: PURPOSE:To extract poles of a contrast picture at real time, by storing data required for pole extracting processing with data shift, comparing the contrast of adjacent picture elements of the data with each other and extracting the picture element having a higher level. CONSTITUTION:An analog contrast picture signal picked up with a TV camera 1 by scanning of a horizontal and a vertical synchronizing signal from a scanning signal generating section 3 is inputted to an A/D converter 2, where the picture signal is converted into contrast picture digital data by a horizontal synchronizing signal and inputted successively to a data shift circuit 4. The circuit 4 shifts the input data left/right and up/down one by one picture element in synchronization with the synchronizing signal of the camera 1 and the shifted picture element is stored in a register. In the data stored in the register, the original data and the data shifted left and right are compared for the density at a data comparison circuit 5 and the original data and the data shifted up and down are compared respectively for the density, and the logical product of high level data in either case is extracted and outputted as a polar picture at real time.
Patent JP-S62263964-A (JP)
Title: Sputtering target and sputtering method
Inventor: INOUE KAZUO
IPC: C23C14/34
Filed: 1986-05-09
Abstract: PURPOSE:To easily form a thin film of various mixtures having regulated compositions, by piling up plural sputtering materials prepared by boring plural holes at equiangular spaces through the concentric-circle materials and also by changing the overlapping degree of the holes. CONSTITUTION:Plural holes 2 are bored at equiangular spaces through a disklike sputtering target 1. The holes 2 are similarly bored through other targets 1 of dissimilar materials. Respective targets 1a, 1b, 1c are piled up to be formed into a composite target, which is disposed in a magnetron sputtering device so as to form a mixture thin film on a substrate 3. At this time, respective target sheets 1a-1c are mutually rotated upon a fulcrum to change the overlapping degree of the holes 2, so that respective sputtering areas of the target sheets 1a-1c are controlled. In this way, the regulation of compositional ratio as well as selection of components of the thin film to be sputtered can easily be carried out.
Patent JP-S5231038-A (JP)
Title: Separation process of p-xylene by adsorption
Inventor: KANEOKA MASAZUMI
IPC: C07C67/00
Filed: 1975-09-01
Abstract: PURPOSE: p-Xylene is adsorbed and separated by removing impurities in 8C aromatic hydrocarbons by contacting with a particular zeolite in a liquid phase, and by contacting with an adsorbent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5531182-A (JP)
Title: High strength cold rolled steel plate with superior workability and manufacture thereof
Inventor: TAKAHASHI MASASHI
IPC: C22C38/00
Filed: 1978-08-28
Abstract: PURPOSE: To provide the title steel plate having a drawn grain structure and contg. C, Mn, P, sol. Al and N in a specified ratio while regulating the ratio of sol. Al/N to above a predetermined value.  
     CONSTITUTION: Steel is prepared consisting of C≤0.10%, Mn 0.02W3.0%, P 0.04W0.20%, S≤0.015%, esp.≤0.010%, sol. Al 0.02W0.30%, N 0.0075W 0.0200%, Si 0.0200W0.300% and the balance Fe. The ratio of sol. Al(%)/N(%) in the steel is required to be 2 or more. This steel is hot rolled by a usual method, coiled at below 600°C, and cold rolled at a reduction ratio above 30%. This cold rolled plate is then box-annealed in the form of a tight coil as usual to manufacture a high strength cold rolled steel plate having a predetermined drawn grain structure. This plate exhibits a tensile strength above 35kg/mm 2  and is equal to a conventional cold rolled steel plate in characteristics such as workability and weldability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08297833-A (JP)
Title: Magnetic recording medium and its production
Inventor: MOROISHI KEIJI
IPC: G11B5/725
Filed: 1995-04-28
Abstract: PURPOSE: To easily attain high coercive force, low floating traveling and high CSS durability. CONSTITUTION: A magnetic recording medium has under layers 2 and 3, a magnetic layer 4, a protective layer 5 and a lubricating layer 6 on a glass substrate 1. The protective layer 5 is constituted so that a fine hard particle 5b is dispersed and the ruggedness caused by the fine hard particle exists on the surface, and the under layer is constituted of a 1st under layer 2 and a 2nd under layer 3 made of a material different from the 1st under layer 2 and thick in film thickness.  The material constituting the 1st under layer 2 is constituted of a material provided with a property to promote the crystal growth of the magnetic layer 4 formed on the 2nd under layer 3 by promoting the crystal growth of the 2nd under layer 3 formed on the 1st under layer 2 and a property to mitigate the internal stress caused by the difference of thermal expansion between the 2nd under layer 3 and the glass substrate 1.
Patent JP-H044214-A (JP)
Title: Production of resin for sealing semiconductor
Inventor: SUZUKI KENICHI
IPC: C08G59/40
Filed: 1990-04-23
Abstract: PURPOSE:To obtain the subject resin, good in compatibility and excellent in moisture and heat resistance, low stress characteristics and reliability after dipping thereof in solders by reacting polymaleimide with a varnish of a polysiloxane prepared by a specific method under specified conditions. CONSTITUTION:The objective resin is obtained by initially reacting a diglycidylpolysiloxane expressed by formula I (R1 is alkylene or phenylene; R2 and R3 are alkyl or phenyl; n is 1-100) with a diaminopolysiloxane expressed by formula 11 (n' is n) at (1.2:1)-(0.8:1) molar ratio in the presence of 10-70wt.% allylated phenolic resin expressed by formula III [a to c are percentages of respective units and numbers of 1-100, provided that (a+b+c) is 100] until the rate of reaction attains >=80% and then reacting 100 pts.wt. polymaleimide with 10-100 pts.wt. varnish of the polysiloxane prepared by the aforementioned reaction until the melting point of the produced resin attains 50-120 deg.C.
Patent JP-H05283085-A (JP)
Title: Manufacture of cathode for molten carbonate fuel cell
IPC: H01M4/86
Filed: 1992-03-31
Abstract: PURPOSE:To provide the method for manufacturing cathode for molten carbonate fuel cell, which has the excellent electrical conductivity and the excellent molten carbonate corrosion resistance, and the method for manufacturing porous sintered body cathode. CONSTITUTION:A green sheet is made of the raw material powder, which is made of the compound oxide mainly composed of lithium, iron and oxygen or the compound oxide mainly composed of lithium, iron, nickel and oxygen, at 1.15-1.3 of Li/Fe atomic number ratio in the raw material. This green sheet is sintered at a temperature in a range of 1050-1200 deg.C under the oxygen atmosphere, and at the time of sintering, the green sheet is pinched between flat thin plates having the surface mainly composed of zirconium oxide to manufacture the cathode for molten carbonate fuel cell. In the manufacture, furthermore, the fine powder, which is mainly composed of zirconium oxide, is adhered to the surface of the flat plates.
Patent JP-S5632010-A (JP)
Title: Speed control system
Inventor: AOKI SHIGEO
IPC: F01D17/20
Filed: 1979-08-21
Abstract: PURPOSE: To effect smoothly a turbine speed control effected by a closed loop control after an opening initiating point of a steam control valve by a method wherein a function deciding the validity of the opening initiating point is provided in a turbine speed control system.  
     CONSTITUTION: A control portion 1a outputs a command to open a steam control valve 3 by an open loop control until it is arrived at an opening initiating point of the steam control valve 3. When a valve opening degree signal S5 is in a predetermined range (n<S5<m) prescribing the valve opening degree, the control portion 1a diagnoses and determines that it is the opening initiating point of the steam control valve 3. Thus, not only an accelerating rate of a turbine but also the opening initiating point can be detected surely based upon the absolute value of the opening degree of the valve even when a pressure switch for detecting the opening initiation is performing a malfunction, therefore, a turbine speed control may be effected smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5629668-A (JP)
Title: Carbon concn. controlling method of carburizing atmosphere
Inventor: KOBAYASHI KUNIO
IPC: C23C8/22
Filed: 1979-08-20
Abstract: PURPOSE:To control the amount of an enriched gas from the deviation of an analysed CO2 value by a method wherein CO2 amount and CO amount in a heat treating furnace are analysed and an objective CO2 amount is set from an analysed value of CO amount, a temp. in the furnace and an objective carbon concn. of a surface of a steel material. CONSTITUTION:For example, the CO amount in the heat treating furnace 1 is analysed by a CO analyser 6 and the signal thereof is applied to an arithmetic apparatus 10. Moreover, the temp. in the furnace is measured by a thermocouple 7 and the signal thereof is applied to the apparatus 10 or a proper temp. is preliminarily set and the signal thereof is applied thereto. On the other hand, the surface carbon concn. is applied as a signal from a carbon concn. setting instrument 8. From the formula, an objective CO2 amount is calculated and applied as a set value of a CO2 regulating meter 9. This CO2 regulating meter 9 compares the signal of the objective CO2 amount of the arithmetic apparatus 10 and the CO2 analysed signal applied as the measured value from a CO2 analyser 11 and a control valve 4 is operated by the deviation generated therefrom and the supply of said enriched gas amount is controlled corresponding to the magnitude of the deviation signal.
Patent JP-H08337042-A (JP)
Title: Sheet for forming pattern as well as forming and fixing method of pattern
Inventor: YAMANO MINORU
IPC: C04B41/86
Filed: 1996-04-25
Abstract: PURPOSE: To obtain a pattern forming sheet, capable of transferring ink on the surface of a substance easily and fixing the formed transfer pattern surely on the substance by baking the substance, by retaining the ink, containing inorganic compound and glass frit, on a substrate or in the substrate uniformly. CONSTITUTION: A sheet for forming pattern, which is employed for decorating and the like on a pottery, is constituted of a substrate provided uniformly with ink containing inorganic compound and glass frit, while a pattern, transferred on the surface of a substrate, is fixed onto the substance rigidly by melting the glass frit through baking. Upon actual. operation, black pigment, glass frit and the like are kneaded and dispersed to make paste while the paste is applied on a very thin polyethylene terephthalate film 1 and dried to manufacture a stamp transferring ribbon. Then, the obtained ribbon is employed to print the pattern 5 on a ceramics substrate 7 by a stamp transferring printer, then, the substrate 7 is baked at 650 deg.C to form the pattern 5'.
Patent JP-S60683-A (JP)
Title: Tape recorder with radio receiver
Inventor: SAKIKAWA TADASHI
IPC: G11B27/34
Filed: 1983-06-15
Abstract: PURPOSE:To improve a function by providing a channel selection function for a radio receiver and a music number setting function for skip music selection to a preset switch. CONSTITUTION:In Figure, 1 is the 1st key switch [e.g., a combined reception band switching and DRPS (inter-music detection) mode setting switch] and 2 is a deck signal detecting means. When the means 2 is turned off and the switch 1 is turned on, the 1st processing (e.g., band switching processing) is conducted by a means 3 of the radio receiver. When the means 2 is turned on and the switch 1 is turned on, a means 4 sets or releases the DRPS mode. A caption 5 is the 2nd key switch (e.g., a combined preset tuning and music number setting switch). When the DRPS mode is released and the switch 5 is turned on, the means 6 of the radio receiver conducts the 2nd processing (e.g., preset tuning processing). When the DRPS mode is set and the switch 5 is turned on, a means 7 conducts the music number set processing.
Patent JP-S58222566-A (JP)
Title: Semiconductor device
Inventor: KUSUDA YUKIHISA
IPC: H01L21/331
Filed: 1982-06-19
Abstract: PURPOSE:To increase the voltage operating margin of the title semiconductor device by a method wherein a convexed region is formed at a part of the emitter region of each junction transistor respectively, and these convexed regions are arranged preceding 1 bit facing the collector region of the single junction transistor. CONSTITUTION:When the single-junction transistor 2 is in ON state, the convexed region 63 formed on the emitter region senses potential in a higher degree than the convensional construction. However, as the convexed region 61 formed on an emitter 41 is separated from a P type diffusion region 22 and a collector region 32, it looks like as if it is not so large. Accordingly, the single- junction transistor 3 alone is turned to ON if a proper adjustment is performed even when a transfer clock VE1 is applied to the emitters 41 and 43, thereby enabling to perform a transfer operation. As a result, voltage operating margin is increased and a two- phase clock driving can be performed by the help of the action of the convexed regions 61-64 to be formed on the emitter regions 41- 44 respectively without sliding said emitter regions 41-44 in lateral direction.
Patent JP-S60248573-A (JP)
Title: Yarn winder
Inventor: SAKURAI YOSHIAKI
IPC: B65H59/12
Filed: 1984-05-25
Abstract: PURPOSE:To reliably catch a yarn in a slit by providing a yarn guide device on the upstream side of a shifter guide device in the running direction of a yarn, which is adapted to bend the yarn at the time of moving the yarn to a slit position of an empty bobbin. CONSTITUTION:A yarn guide device 1 for bending a yarn Y at the time of moving the yarn Y to a slit S position of an empty bobbin B is disposed on the upstream side of a shifter guide device 2 in the running direction of the yarn Y. In this arrangement, the yarn can be reliably engaged with an engaging portion of the shifter guide device 2, so that the yarn can be reliably separated from a traverse guide by the shifter guide, and the yarn Y is reliably guided to the slit position of the bobbin B. Thus, the yarn Y can be reliably caught in the slit S.
Patent JP-S5634161-A (JP)
Title: Tape tension addition apparatus of cassette tape recorder
Inventor: TERADA TAKATSUGU
IPC: B65H59/04
Filed: 1979-08-22
Abstract: PURPOSE: To obtain the apparatus added with stable back tension, be coaxially locating the supply turn table and providing the gear coupled with friction to this.  
     CONSTITUTION: At playback, the head plate 3 goes forward with the operation of the solenoid 7 and the tip of the stopper 22 is contacted to the gear 25, and the rotation of the gear 25 is blocked with gearing of the stopper 22 with the gear 25. Accordingly, at playback, the tape runs while being clipped with the capstan 19 and the pinch roller 18, the hub in the cassette 48 is turned with the movement of tape and the turn table 23 is turned via the clutch 27 with this rotation. In this case, since the rotation of the gear 25 is blocked, the load in response to the friction between the gear 25 and the turn table 23 is exerted to tape and back tension is given to tape. This back tension gives increase contact pressure for the tape to the head surface for running, allowing to give excellent running characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06321944-A (JP)
Title: Pyridopyrimidinedione, its production and its use as medicine
Inventor: HAARARUTO FURAA
IPC: C07D471/04
Filed: 1994-04-22
Abstract: A compound of the formula I <IMAGE> and/or physiologically tolerated salts of the compound of the formula I and/or where appropriate stereoisomeric forms of the compound of the formula I are suitable for producing pharmaceuticals for the treatment of disturbances of blood flow and/or neurodegenerative disorders.
Patent JP-S60250635-A (JP)
Title: Forming method of insulating film
Inventor: HONMA YOSHIO
IPC: H01L23/522
Filed: 1984-05-28
Abstract: PURPOSE:To accumulate an SiO2 film on a substrate without forming a film on the side of a step by inducing the surface of the substrate to negative potential with compound gas containing SiHxF4-x or SiHxCl4-x (where x is 0-4) and O. CONSTITUTION:An Al film 21 is coated on substrate 20, a resist mask 22 is formed, RIF is performed with gas mainly containing SiCl4 to form a step. The substrate 20 is held on electrodes electrically insulated from a vacuum tank, N2O is fed, high frequency power of 400kHz or higher is applied to the electrodes in vacuum to form a plasma in the N2O, it is emitted to SiF4 gas to react with SiF4, and an SiO2 film 23 is accumulated while generating a negative potential on the surface of the substrate. At this time the film 23 is not accumulated on the stepwise side wall. Then, when the mask 22 is melted and removed, the film 23 is buried between the Al layers 21 and flattened. Further no gap is formed between the film 23 and the Al 21.
Patent JP-H10296524-A (JP)
Title: Hopper for hoop cutter
Inventor: TOKUKATSU YASUHARU
IPC: B23D15/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To surely cut hoop with ease. SOLUTION: This hopper for hoop cutter 11 fixes a hopper 11 composed of a lower guide 23, and of a stock guide 25, to the side of a base 1, concurrently, lets the lower end part of the lower guide abut against the upper surface of a lower blade 3 in such a way that it can be slid thereon, the stock guide 25 is so set up not to be projected out of the cutting blade position of an upper blade 2, an opening part width W formed in a mutual space between the cutting blades, that is, the lower guide 23 and the upper blade 2, is set up to be roughly two times as thick as the thickness of a hoop A, and a side surface guide is also provided, in which the opening part is made shorter in length than the cutting blade.
Patent JP-H11298703-A (JP)
Title: Image reader
Inventor: YAMANAKA KAZUNOBU
IPC: H04N1/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of displaying the residual amount of a readable memory. SOLUTION: In this image reader connected to a network for transmitting read image data via the network to a host computer, a second RAM 106 for compressing the read image data in a data compression part 105 and storing them and a LAN control part 108 for transferring the stored image data to the host computer after the storage in the second RAM 106 is completed are provided, the state of the storage of the data to the second RAM 106 is monitored by a CPU 101, and the residual amount of a storable storage means is displayed on an operation panel 107. The residual amount display is executed as percentage display or sheet number display corresponding to the sheet size.
Patent JP-S63273461-A (JP)
Title: Tea analogous processed product of passion fruit leaf
Inventor: KUWATA TAKANAGA
IPC: A61P25/20
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled aromatic and tasty processed product useful as a health food, by picking leaves of passion fruits, washing the leaves, draining and drying the drained leaves, cutting the dried leaves, steaming, roughly rolling, rolling and twisting the cut leaves, intermediately rolling, drying, then pulverizing and sieving the resultant powder. CONSTITUTION:Leaves are picked form new buds of passion fruits and washed in a water tank to remove impurities and adhesive moisture. The above- mentioned leaves are then dried in the sun, etc., cut in a cutter, etc., and subjected to steaming treatment. The steamed leaves are subsequently roughly rolled in a rough rolling machine, rolled and twisted in a rolling and twisting machine, subjected to intermediate rolling in an intermediate rolling machine, dried, pulverized in a shredder and then sieved to afford the aimed processed product having tranquilizing action without inhibiting sleep.