baber/WOPTO huggingface dataset:
Patent JP-H104978-A (JP)
Title: Cpc gene controlling root hair formation initiation of arabidopsis thaliana and plant transduced with the same
Inventor: OKADA KIYOTAKA
IPC: C12N15/29
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new CPC gene coding a specific amino acid sequence, controlling the hair root formation initiation of Arabidopsis thaliana and giving a transgenic plant stimulated in the formation of the hair roots of the plant and increased in the number of the hair roots. SOLUTION: This new CPC gene codes an amino acid sequence of the formula or the substantially same amino acid sequence as the amino acid sequence of the formula and controls the hair root formation initiation of Arabidopsis thaliann. The new CPC gene can be transduced into a plant cell to give a new transgenic plant increased in the number of hair roots. The new CPC gene is obtained by making a genome DNA library from a genome DNA isolated from the Arabidopsis thaliana by a conventional method, screening the library with a prove comprising a DNA near to the T-DNA of a mutant Arabidopsis thaliana, and subsequently recovering the gene from the obtained positive clone.
Patent JP-S56124442-A (JP)
Title: Catalyst for cleaning of exhaust gas
Inventor: FUJITANI YOSHIYASU
IPC: B01J23/58
Filed: 1980-03-06
Abstract: PURPOSE:To clean all of harmful components present in exhaust gas with high efficiency by attaching such catalyst components as cerium oxide, platinum, and palladium to a support obtained by forming a porous layer of an oxide on the surface of a honeycomb structure, etc. CONSTITUTION:A support 2 of a porous layer composed of ziroconium oxide powder or a mixture of the zirconium oxide powder and one of alumina, alumina- magnesia spinel, and cerium oxide powder is formed on the surface of a fire-proof base material 1 of a honeycomb structure, etc. And, a catalyst component 3 composed of any one or both of cerium oxide and platinum or palladium is attached to the said support. The catalyst thus obtained is excellent in durability and capable of cleaning NOx, CO, and hydrocarbons present in exhaust gas discharged from internal combustion engine, etc., with high efficiency.
Patent JP-S63203649-A (JP)
Inventor: KURAUSU NAUMAN
IPC: A01N53/00
Filed: 1988-02-12
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-S63196135-A (JP)
Title: High speed reception processing system
Inventor: MAEKAWA YOSHITO
IPC: H04L13/18
Filed: 1987-02-10
Abstract: PURPOSE:To prevent reception overrun by setting an address and a byte count value in response to a long buffer to a register group on an I/O when a received long buffer is ensured after a reception buffer busy takes place and the next frame is received. CONSTITUTION:If a reception buffer busy takes place, the release of the reception buffer busy is detected and a long buffer is given, then a head address of a long buffer is stored in a work area of a tentative RAM 3, then an RNR frame of a P-bit is sent to await the frame reception. Moreover, in receiving a response frame of F-bit, normal high speed reception processing is applied by the hardware. Thus, the reception overrun caused by receiving an I-frame in a extrabuffer does not take place and the reception is attained without error.
Patent JP-S60185856-A (JP)
Inventor: RENARUTO NIMAN
IPC: D06B3/10
Filed: 1985-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000229249-A (JP)
Title: Fiber-containing material expanding and pulverizing method and device therefor
Inventor: KITANO SHIGERU
IPC: D21B1/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To enable uniformly feeding a fiber-containing material to be treated to all the periphery in a compression part of the subject device, to enable uniformly discharging the compressed and heated material, and to balance angular moment of a rotating shaft. SOLUTION: Powdery material contained in fiber-containing material is separated and removed. While the fiber-containing material is caused to flow at an angle exceeding the angle of repose of the material, it is compressed in the presence of water to make it have temperature not less than the boiling point of water and it is discharged to an ordinary temperature and ordinary pressure environment to expand and pulverize the material. The objective device is provided with a power device 20, a hollow cylindrical part, and a screw axis part 19.  The hollow cylindrical part is provided with a compression part 17 tapered downward from upward and a nozzle lie discharge part 27 on the inner surface of a sidewall part thereof, and provided with a material feeding opening 18 and a water supply opening in the cylindrical sidewall part above the compression part, and is inclined at an angle larger than the angle of repose of the material. The screw axis part 19 has its part arranged in the compression part of the hollow cylindrical part formed in a taper and its outer peripheral part provided with a spiral screw blade.
Patent JP-S59156470-A (JP)
Title: Application of compound onto can-top
Inventor: KAWAI TAKESHI
IPC: B05D7/14
Filed: 1983-02-25
Abstract: PURPOSE:To improve a packing effect after double-seaming, by applying a compound onto the curled part of a can-top by the upward contact of a lining die, and then spraying air to said curled part to stretch the compound. CONSTITUTION:When a can-top 1 absorptively held with a holder turret is intermittently rotated to the lowermost position, the curled part 2 of said can-top 1 is directed downwards. A compound 9 is transferred onto the flat surface 2a of the curled part 2 by a lining die 7 being driven in conjunction with the holder turret. By predetermined rotation after the transferring, the can-top 1 is stopped at a position opposite to a blasting air nozzle 11, and air is sprayed toward the compound 9 applied onto the flat surface part 2a through the opening part of an ejection slit 13 faced to the curled part 2. By said air jet stream, the compound 9 is expanded toward a curled edge part 2b and a curled inner wall 2c.
Patent JP-H02208852-A (JP)
Title: Optical head device
Inventor: TATSUNO TORU
IPC: G11B11/105
Filed: 1989-02-08
Abstract: PURPOSE:To compress an installing space by providing a yoke for bias magnetic field consisting of part of a yoke which comprises an electromagnetic driving means, and a coil for bias magnetic field wound and fixed on the yoke for the bias magnetic field itself or in the neighborhood of the yoke. CONSTITUTION:A bias magnetic field generating device 26 is comprised of a bias yoke 24 and a bias coil 32 on a cover 23. Also, an opposite yoke 35 of ferromagnetic material is provided to concentrate a magnetic field generated from the bias magnetic field generating device 26 at a position confronting with the bias coil 32 interposing a magneto-optical disk 34 that is an optical information recording medium. Thus, by winding and fixing the coil 32 for bias magnetic field on the yoke 24 for bias magnetic field itself or in the neighborhood of the yoke, and providing the bias magnetic field generating device 26 to supply the bias magnetic field to the information recording medium, a magneto-optical recorder miniaturized and of light weight and thinned and suitable for systematization with another information equipment can be obtained.
Patent JP-S63201081-A (JP)
Inventor: SHIGYO YUSUKE
IPC: B09B3/00
Filed: 1987-02-13
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-H0563829-A (JP)
Title: Private branch of digital exchange
Inventor: TAKAHASHI HIROKAZU
IPC: H04Q3/58
Filed: 1992-02-17
Abstract: PURPOSE:To improve the convenience for the user by releasing the held state of a held call so as to make various services available. CONSTITUTION:When a 2nd extension reaches a held state (state 2) by holding operation of a 1st extension, a release means 2 releases the held state of a 2nd extension (a symbol B in the state 2) while keeping the 1st extension (a symbol A in the state 2) in the held state. Thus, the 2nd extension is released from the held state and makes various service requests. When a service request such as a holding request, a transfer request or a last number radial request comes from the 2nd extension, a service control means 3 offers a relevant service.
Patent JP-H09202391-A (JP)
Title: Hopper device
Inventor: SAKAI NAOKI
IPC: B65D88/26
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To easily and quickly scrape and break a bridge of a storing matter due to its retention in the vicinity of a discharge opening by providing a bridge breaking member which reciprocates in a fixed direction in the vicinity of the discharge opening in a hopper body. SOLUTION: When a storing matter such as bar tea is to be put into a hopper body 1 from its upper open end, a motor 14 is driven and a screw shaft 5 is decelerated through a sprocket 15, a chain 16, and a sprocket 13 in sequence. A movable plate 6 reciprocates in the horizontal direction by alternate actuation of a limit switch 11 through a nut member which is fitted in the screw shaft helically by the rotation of the screw shaft 5. The reciprocation of the movable plate 6 is transmitted to a movable weir member 27 connected to the movable plate 6 and a claw 29 at a head end part reciprocates repeatedly in the horizontal direction at a lower part of a discharge opening of the hopper body 1.  Thus, a bridge formed by gradual retention of the storing matter from the vicinity of a bottom end part of a movable limiting plate 20 is scraped and broken by the claw 29 so as to quickly discharge on a conveyor at a lower part.
Patent JP-S62187873-A (JP)
Title: Fixing device
Inventor: MIURA SHINICHI
IPC: G03G15/20
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a low-cost fixing device which secures proper electrostatic discharging effect by discharging or charging at least one of a couple of rollers for fixation electrostatically and performing sequence control over at least one of the driving polarity, driving time, and driving current and voltage of a corona discharger according to the quantity of sheets processed by one image forming device or continuous running time. CONSTITUTION:A control circuit 19 discharge a fixing roller 9 electrostatically by driving the corona discharger by a high-voltage power source 17 for a specific time at every time from the point of time when the quantity of continuously copied sheets immediately before (or currently) reaches predetermined n1, n2, n3.... In this case, the control circuit 19 decides that (n) is <=5, 5>= and <=10, >=10 and <=20, or >=20 and finds driving times y1-y4 of the corona discharger 15 from y1=K1n<0.5>, y2=K2n<0.5>, y3=K3n<0.5>, and y4=K1n<0.5>, where, k1-k4 are such constants that k1>k2>k3>k4.
Patent JP-S60172546-A (JP)
Title: Ink residue detector
Inventor: NAKAYAMA TSUTOMU
IPC: B41J2/175
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a stable ink residue detector with a high reproducibility at a low cost with a simple construction by forming a flexible ink storge bag with a light transmitting material and providing a reflection type photodetector made up of a light emitting element and a light receiving element with a part of the ink storage bag being made as an optical path. CONSTITUTION:When an ink container 10 and a ink container receiver 20 are connected, a connector section 15 is fitted into a light detection means 24. Under such a condition, light projected from a light emitting element 25 enters an ink liquid passing through a dust prevention plate 27, a transparent window 16 and the undersurface side 12B of a transparent ink storage bag 12, then, is reflected on a reflecting member 18 passing through the top surface side 12A thereof 12 and enters a light receiving element 26 of the light detection means 24 again through the same route reversely. Ink in the ink storage bag 12 decrease gradually as jetted from an ink jet head and the relative light receiving current with the light receiving element 26 changes sharply immediately before the ink runs out. This enables accurate detection of the completion of ink consumption.
Patent JP-S55122182-A (JP)
Title: Structure of electro-optical display type timepiece
Inventor: TANAKA KAZUO
IPC: G04G17/04
Filed: 1979-03-16
Abstract: PURPOSE:To assemble a liquid crystal cell with high positional accuracy in a timepiece through easy working, by using hackle parts provided by scribing work, as a reference plane to position the liquid crystal cell. CONSTITUTION:A glass board 16, which constitutes a display unit together with a liquid crystal display cell 10, is provided with a scribed line by a glass cutter 2 so that the glass board 16 is cut off by an external force. As a result, the dimensional accuracy of a hackle part 15 on the cut-off face is improved, as is different from a bent part 6 or the like. Therefore, the hackle part 15 is used as a reference plane to perform positioning by a cell support frame 12 or the like to assemble a display unit in a timepiece. This results in manufacturing the electrooptical display type timepiece employing the liquid crystal cell easily worked.
Patent JP-S63197179-A (JP)
Title: Multi picture plane display device
Inventor: KAWASAKI TATSUO
IPC: H04N5/45
Filed: 1987-02-10
Abstract: PURPOSE:To obtain display almost resembling an animation, by providing a means which divides and displays plural different video signals in one picture plane as detecting and updating only the animation. CONSTITUTION:A video signal group supplied via a video input terminal group 1 is supplied to a video signal switching part 2 first, and all of those inputs are switched at every frame, and are supplied to a multi freeze processing part 3 as switching video signals. The multi freeze processing part 3 generates freeze picture constituted of different raw materials for each of 16 divided parts if it is a division mode of 16 pictures, and supplies them to a display part 5 as one display video signal 13. A video comparing/detecting part 4 detects whether a signal is a static picture or the animation. And after the signals being allocated on all of the divided pictures once, only the raw material decided as the signal different from a video being displayed already by the output signal 15 of the video comparing/detecting part 4 is switched at the video switching part 2 from the next frame, and is sent to the multi freeze generating part 3, and only an animation part is updated. In such a way, it is possible to obtain the display almost resembling the animation.
Patent JP-H08202618-A (JP)
Title: Memory control circuit
Inventor: HENMI FUMIAKI
IPC: G06F12/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a memory control circuit which properly controls a fast FIFO memory of a large capacity. CONSTITUTION: An SDRAM 1, for example, is set in a write state and at the same time, a write selection switch SW1 is selected so that the write data are supplied and written. Under such conditions, the data are read out of an SDRAM 3, for example, that is kept in a read state and the read data are outputted via a read switch SW2. The SDRAM 1 to 4 can perform the fast operations, and the write/read addresses and commands are given in common to the SDRAM 1 to 4 from an address/command generation part 5 with the timing where these addresses and commands never collide with each other.
Patent JP-S60176084-A (JP)
Inventor: TOKIWA TAISUKE
IPC: H04N1/417
Filed: 1984-02-22
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-S62189318-A (JP)
Title: Exhaust timing controller in 2-cycle engine
Inventor: YAMAMOTO HITOSHI
IPC: F02B75/02
Filed: 1986-02-14
Abstract: PURPOSE:To prevent carbon from deposition on a valve body swung to open and close the upper edge of an exhaust port of a 2-cycle engine by forming on the upper surface of valve body with a surface inclined forward toward the side of valve body in the swinging direction. CONSTITUTION:An exhaust port 9 of a 2-cycle engine is provided with a valve body 15 swung about a shaft 14 to open and close the upper edge of a port opening 9a. The valve body 15 is halved at the central portion to swing at both sides of a rib 10 in the port. The valve body 15 is provided on the upper surface with a groove 15a formed to descend forward toward the rib 10 of the side of valve body in the swing direction. Carbon deposited on the upper surface of the valve body by entering exhaust is discharged into an exhaust path along the groove 15a during the operation of the valve.
Patent JP-S57145448-A (JP)
Title: Receiver for selective inter-call
Inventor: OOYAGI KOUJI
IPC: H04W52/02
Filed: 1981-03-05
Abstract: PURPOSE:To improve the battery saving ratio, by reducing the duration of the electrode pulse which is periodically supplied and detecting the preamble signal while securing the synchronism for each bit. CONSTITUTION:The power supply is applied to a receiving part 2 for a prescribed time x1' after closing a power supply switch 5. Thus the part 2 demodulates the receibed signal and transmits it to a control part 8. The part 8 has a monitor to discriminate the preamble signal based on the demodulated signal. If no preamble signal is detected within the time x1', the part 8 controls the switch 5 to cut the application of power supply to the part 2 for a fixed time (y') by a battery saving operation. When the preamble signal is detected for the next time x2', the power supply is secured for a certain time (alpha+beta). Then the acquisition of synchronism is carried out for the first time alpha to secure the synchronism between the demodulated signal given from the part 2 and the internal clock. In the next time beta, the confirmation is given whether the received signal is a preamble signal or not.
Patent JP-S60175457-A (JP)
Title: Manufacture of field effect transistor
Inventor: SHIMANO AKIO
IPC: H01L21/336
Filed: 1984-02-20
Abstract: PURPOSE:To reduce the ON resistance of a MOSFET by oxidizing a semiconductor substrate, removing an oxide film of one side surface, then simultaneously diffusing phosphorus on the exposed substrate and other oxide film, and employing them as electrodes and a gate oxide film. CONSTITUTION:A P type silicon layer 2 and an N type silicon layer 3 are formed on an N type silicon substrate 1, and a silicon oxide film 4 is further formed thereon. Then, a hole is opened at the film 4, and a V-shaped groove which arrives at the substrate 1 is formed by anisotropically etching. Then, the substrate is thermally oxidized to form an oxide film at the V-shaped groove. Then, the oxide film on the back surface of the substrate is removed. Thereafter, a phosphorus is diffused in the silicon oxide film. At this time, a phosphorus is fed as an impurity to the back surface of the substrate 1 to form a high density diffused layer 9. Then, a gate electrode 6 and a source electrode are formed of aluminum, chromium-nickel is adhered to the layer 9 to form a drain electrode 8.
Patent JP-H11207565-A (JP)
Title: Chip-scatter protection cover in multiple spindle machine tool
Inventor: SUGATA SHINSUKE
IPC: B23Q11/08
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve work environment by arranging a coated cover that prevents scatter of chips caused by the use of a machining tool. SOLUTION: A machine tool X that includes a multiple spindle head for machining is provided with a coated cover that is made up of a front cover 1a and a rear cover 1b. The front cover 1a is brought into contact with a jig or a jig-side chip cover so that the coated cover encloses a jig-periphery Y. The coated cover is made to be opened or closed freely.
Patent JP-S55146402-A (JP)
Title: Optical transmission body for infrared spectrum region
Inventor: OOSAWA KAZUYA
IPC: C03C13/04
Filed: 1979-03-16
Abstract: PURPOSE:To readily produce the optical transmission body of high reliability by covering the core part and clad part composd of thallium halide composition by the metal layer which is stretchable at temperature lower than the melting point of the above composition. CONSTITUTION:A core part 1 and clad part 2 are constituted by the thallium halide composition composed of one or more kinds of thallium iodide, thallium bromide and thallium chloride and a metal layer 3 is provided thereon to provide the optical transmission body for infrared spectrum regions. Said optical transmission body is formed by inserting the rod of the thallium halide composition which forms the core and clad part into a bottomed metal pipe composed of metals [e.g., (aluminum alloy)] which may be stretched at the melting temperature of said composition or less and sealing the metal pipe then working the pipe to a desired wire diameter by a method such as swaging, grooved roll rolling or die drawing.
Patent JP-S54122924-A (JP)
Title: Frame synchronizer with v slip gen-lock failure correction circuit
Inventor: INABA MASAO
IPC: H04N9/475
Filed: 1978-03-16
Abstract: PURPOSE: To convert the signal in V slip gen-lock state into the reference synchronism system different without any hindrance, by detecting and correcting the signal in V slip gen-lock state in which the horizontal scanning lines are increased or decreased by an odd number line, in input TV signal.  
     CONSTITUTION: The V slip detection circuit 29 detects the number of the horizontal synchronizing signals in one field of the input TV signal by an odd number than normal number, and the result of detection is written in the memory 6. On the other hand, at the readout side, the result of detection is detected with the V slip flag detection circuit 45. If the circuit 45 detects the increase or decrease in the horizontal synchronizing signal by an odd number, the data read out from the memory 6 is phase-modulated 41. Thus, the TV signal in the V slip gen-lock can be converted into different reference synchronism system without any hindrance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07260780-A (JP)
Title: Control reagent for diagnostic test system
Inventor: DAGURASU II BERU
IPC: G01N33/50
Filed: 1995-02-20
Abstract: PURPOSE: To increase solubility of a tetrazolium salt indicator so as to improve performance of a control reagent by mixing a quaternary salt polymer represented by a specific formula or its copolymer and aqueous solution of an analysis object. CONSTITUTION: A control reagent prescribed compound, which contains no blood serum, for measurement of a previously selected analysis object contains a polymer of a quaternary di-/tri- alkyl ammonium salt represented by the formula (in the formula, R represents a normal/branched chain alkyl group containing 1-4 carbon atoms, (n) represents an integer of at least 9, θ represents a pair anion) or its copolymer and the predetermined quantity of an analysis object aqueous solution. A buffer, a coloring agent, and a preservative may be contained. After an analysis object such as glucose, BUN, sodium, protein, uric acid is added, a basic prescribed compound consisting of a cationic quaternary ammonium polymer and water is used as a base for preparing a diagnostic test system aqueous control.  A large number of aqueous controls contain a polymer such as a polyvinylalcohol polymer and a polyvinylpyrrolidone polymer in its prescribed compound.