baber/WOPTO huggingface dataset:
Patent JP-H05227968-A (JP)
Title: Vector for checking adjustment of synthesis of apolipoprotein ai and its method
Inventor: ROBAATO ARAN GATSUDOSUKII
IPC: C12N1/21
Filed: 1992-06-01
Abstract: PURPOSE: To quickly and efficiently assay a biological or chemical substance regulating the synthesis of apolipoprotein AI which is a main component of a high-density lipoprotein by a specific process using an eucaryote transformed with a specific recombinant vector.  
     CONSTITUTION: A substance regulating the synthesis of apolipoprotein AI is screened by transforming a eucaryotic host cell [preferably HepG2 (ATCC-HB 8065)] with a recombinant DNA vector containing a regulatory region of apolipoprotein AI gene and a reporter gene operably linked to the regulatory region, culturing the transformant, exposing it to various test substances and analyzing the transformant on the expression of the above reporter gene. The above vector is preferably produced by linking a luciferase gene as a reporter gene to a plasmid pALC4 or pALC6 having apolipoprotein AI gene regulatory region. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04364781-A (JP)
Title: Semiconductor device
Inventor: TAMURA YASUTAKA
IPC: H01L39/22
Filed: 1991-06-12
Abstract: PURPOSE:To improve mutual conductance of a dielectric base transistor in a semiconductor device having the transistor to be used for amplifying or switching an electric signal. CONSTITUTION:The semiconductor device comprises a dielectric base transistor which has a base layer 1 made of a dielectric substance, a step 2 forming a surface having a step on the layer 1, first, second dielectric films 3, 5 formed on the surfaces of upper and lower steps of the step 2 through barrier layers 4, 6 having lower permittivity than that of the layer 1, and a third conductive film 7 in contact with the surface having no step 2 of the layer 1.
Patent JP-S63303570-A (JP)
Title: Facsimile equipment
Inventor: MATSUBARA TOSHIYUKI
IPC: H04N1/40
Filed: 1987-06-03
Abstract: PURPOSE:To obtain a good quality picture extending over the whole area of an original by performing suitable data processings, respectively, according to information which is inputted from an original position inputting part, and is for distinguishing a half-tone displaying area and a non-half-tone displaying area. CONSTITUTION:An image data from the original, scanned by a reading part 1, is stored in a line memory 3. Position information for distinguishing the half-tone displaying area and the non-half-tone displaying area in the original is inputted from the original position inputting part 4, and stored in a memory, provided in a device interface control part 5. The device interface control part 5 gives a data processing for a half-tone display or a data processing for a non-half-tone display to the image data, stored in the line memory 3, according to the position information from this memory.
Patent JP-H087337-A (JP)
Title: Optical recording medium
Inventor: MIYAKE TAKAKO
IPC: G11C13/04
Filed: 1994-06-22
Abstract: PURPOSE:To prevent crosstalk due to a shape from being generated by providing a recording layer containing a phthalocyanine pigment in one of the surfaces of a light transmission substrate and an elastic layer in the other surface of the recording layer and utilizing the elasticity of the elastic layer to make the shape of a pit small. CONSTITUTION:This optical recording medium is provided with a light transmission substrate 2, a recording layer 3 of 30 to 150nm thick containing a phthalocyanine pigment which is formed in one of the surfaces of the substrate 2 and an elastic layer 4 in the different side surface from the substrate 2 of the recording 3. The elastic layer 4 is formed of a silicone layer of not less than 100mum thick. A first substrate 2, a first recording layer 3 and a first elastic layer 4 which are formed in order like that is bonded to a second substrate 8, a second recording layer 7 and a second elastic layer 6 and a bonding layer 5 which are similarly formed with the respective substrate 2 and substrate 8 placed in the external sides. Accordingly, the recording layers 3, 7 are formed on the light transmission substrates 2, 8 by the elastic layers 4, 6 in the state of being able to record and reproduce and being protected to form a single plate type optical recording medium in which an organic pigment is used.
Patent JP-2000332602-A (JP)
Title: Pll circuit
Inventor: YOKONAGA HIROYUKI
IPC: H03L7/08
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To cancel fluctuation to ground or a power source and influences of noise from electromagnetic field interference from an antenna by equipping a voltage control oscillator for oscillation outputting a differential voltage signal and a frequency divider for frequency dividing the differential output signal of the voltage control oscillator and outputting it as another signal of a phase comparator. SOLUTION: In a voltage control oscillator 5, an oscillation frequency is controlled by a potential difference between an SLPF1 and an SLPF2 of output signals of a loop filter 4, output signals fvco1 and fvco2 are differentially outputted and its output differential voltage signal is inputted to a frequency divider 6. The frequency divider 6 inputs the differential voltage signals thus inputted to a phase comparator 2 as output signals by frequency dividing them into voltage signals fc. In this way, since all the voltage signal paths are received and delivered with the differential voltage signals, it is possible to cancel influences of noise accompanying potential change of a ground or a power source and noise of the same phase to electromagnetic field interference by a radiation electromagnetic wave of an antenna.
Patent JP-H01312993-A (JP)
Title: Bioreactor element and operation thereof
Inventor: YAMADA KENKO
IPC: B01D53/22
Filed: 1988-06-09
Abstract: PURPOSE:To improve the efficiency of the subject element by immobilizing a bio-catalyst such as enzyme or microbial cell in a porous layer of a multi- layered membrane for gas-separation and on a surface of the membrane free from the separation thin layer. CONSTITUTION:A solution of an Si-containingpolyamine compound of formula (l is 0.1-100) is poured to the inside of a hollow fiber type porous membrane of polysulfone to impregnate the porous membrane with the solution. After draining the liquid, a polyisocyanate solution dissolved in a solvent immiscible with the amine solution is poured into the hollow fiber membrane to form a thin film by interfacial polymerization and obtain a multi-layered membrane (A) for the separation of gas. An aqueous solution containing a bio-catalyst such as acetobacter is immobilized under pressure to the porous side of the membrane A to obtain a bioreactor element (B). A mixed gas composed of two or more kinds of gases (e.g., air) is supplied to the element B under a pressure of <=20kg/cm<2>G and subjected to separation process at room temperature - 38 deg.C to separate a concentrated gas having an O2 concentration of 23-45wt.%. The gas is supplied to the bio-catalyst immobilized on the surface of the porous layer.
Patent JP-H05335307-A (JP)
Title: Semiconductor integrated circuit device and its production
Inventor: TSUKURA TAKASHI
IPC: H01L21/28
Filed: 1992-06-01
Abstract: PURPOSE:To solve problems such as increase in contact resistance, deterioration in step coverage, etc., accompanying with micro fabrication of contact hole when preparing wiring for semiconductor integrated circuit device. CONSTITUTION:A metallic material (e.g. W) 16 is embedded in a contact hole 14 formed in an interlayer insulation film 13 and further etching is applied thereon so that the metallic material will be projected from the upper surface of the film 13, and a wiring layer 17 is formed thereon. In addition, an interlayer insulation film 18 and an SOG film 19 are formed on a lower layer wiring 17 and it is flattened. Furthermore an insulation film 21 is formed thereon, a through-hole 23 is made and an upper-layer wiring is prepared thereon.
Patent JP-H036981-A (JP)
Title: Frequency division method in two-way catv system
Inventor: SATO KOJI
IPC: H04N7/173
Filed: 1989-06-02
Abstract: PURPOSE:To reduce mixed noise with a low frequency by increasing an incoming frequency band higher than an outgoing frequency band when the outgoing transmission line and the incoming transmission line are used in frequency division in a 2-way CATV system of one cable system. CONSTITUTION:When the outgoing frequency and the incoming frequency between a head end HE and a transmission reception installation TR are divided, the incoming frequency band is selected higher than the outgoing frequency band. For example, the incoming frequency band is set to 770MHz-900MHz, the outgoing frequency band is set similarly to 70MHz-450MHz. Thus, the incoming and outgoing frequency are divided and when the signal in two-way between the head end HE and the transmission reception installation (such as subscriber device) TR is sent, the signal transmission state of all the incoming band is improved. Thus, the effect of noise mixed in the head end is hardly produced.
Patent JP-S6433233-A (JP)
Title: Production of divided warp yarn taken up on warping beam or dividing beam or warp yarn taken up on warping beam from synthetic filament yarn
Inventor: PEETAA MAURAA
IPC: D06B23/06
Filed: 1988-06-09
Abstract: PURPOSE: To obtain warps that give woven fabrics having excellent homogeneity and physical properties by sizing incompletely drawn multifilament yarns, drawing them simultaneously as they are preliminarily dried, then fully drying them and winding up them on the warp beam. CONSTITUTION: Multifilament yarns made of a synthetic thermoplastic resin are sized by allowing the yarns to pass from the feed roller 1 via the sizing areas 2-6, then the preliminary driers 7, 8 to effect the preliminary drying of the sizing agent and drawing simultaneously. Then, the yarns are dried in the drier 9 and wound up around the warp beam 11. In a preferred embodiment, the drawing is carried out by the difference in the peripheral velocity between the final rollers 5, 6 in the sizing zone and the drying cylinder 10 in the drying zone.
Patent JP-H04233841-A (JP)
Title: Circuit for reproducing and arranging digital signal into serial or parallel system
Inventor: JIYON EDOUIN GAASUBATSUKU
IPC: H03M9/00
Filed: 1991-05-17
Abstract: PURPOSE: To provide a circuit whereby the serial signal streams of a clock and a data bit are simultaneously reproduced and serial/parallel-converted with the less influence of noise and a crosstalk. CONSTITUTION: A digital phase lock logical circuit(DPLL) 32 receives the serial streams of the clock and the data bit by input, and outputs plural clock signals with different phases. Plural latches 34 are connected so as to receive respective clock output signals from DPLL 32. The respective latches 34 receive the serial streams of the clock and the data bit and, as a result, the latches are successively set by the clock and data information which are simultaneously received by the two inputs so that the serial data bit in the stream appeares as a parallel data bit at the output side of the latch.
Patent JP-S5842252-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L21/762
Filed: 1981-09-07
Abstract: PURPOSE:To make it possible to form a required and fine field region by self- alignment, by a method wherein impurities having the same type of conduction as that of a substrate are doped in a groove part provided on the substrate and an insulating material is filled up to the opening of the groove. CONSTITUTION:A p type silicon substrate 101 where a mask material 102' is formed is etched to form a V-shaped groove 103 having a side with an inclination of angle theta. After impurities having the same type of conduction as that of the substrate 101 are provided on the substrate 101 by the ion implantation, heat treatment is performed to form a p<+> region 104, a channel stopper region, at the bottom of the groove 103. After the mask material 102' is removed, SiO2 is piled to (acot(theta/2))/2 or more in the thickness of its film by the CVD method. Then a CVD SiO2 film 105 is formed in such a way as to fully fill the groove part up to its opening. By etching the whole of this until the silicon substrate part 101 except the groove part 103, a field region 106 that is buried in the substrate 101 is formed.
Patent JP-S62314-A (JP)
Inventor: TABUCHI SADATOSHI
IPC: A47J27/00
Filed: 1985-06-27
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-H02142570-A (JP)
Title: Apparatus and method for pumping fluid through a plurality of pipe-lines
Inventor: ROORENSU RII REPAATO
IPC: F04B43/12
Filed: 1989-06-02
Abstract: PURPOSE: To avoid a large pressure variation, by selectively connecting first and second lines to the inlet of a pump through a first valve, and selectively connecting third and fourth lines to the outlet of the pump through a second valve, thereby performing an effective operation. CONSTITUTION: In a sucking process, a pump 39 is connected to a line 40 through a valve 42, and to a line 49 through a valve 46. By opening a pinch valve 34, undisposed blood can be flown from a patient to a fluid circuit. The fluid circuit is made to flow part of the blood to be disposed through a dialyzer 22. In the process of this operation, the content within expansion chambers 48, 50 increase, while the pressure of the pump 39 lowers. In a return process, the pump 39 is connected to lines 44, 52, and a pinch valve 36 is opened. Disposed blood is pumped out and fed from the dialyzer 22 to be fed back to the patient. In this process, the content within the expansion chambers 48, 50 decrease, and the interior pressure also lowers.
Patent JP-H11323373-A (JP)
Title: Hydraulic oil not-withering plant
Inventor: SENOO TOKIJIRO
IPC: C10M145/36
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic oil which does not wither plants and does not affect natural environment by formulating a surface active agent with an ester of an aliphatic fatty polyol, as a basic oil, showing good biodegradation. SOLUTION: A hydraulic oil is obtained by formulating 0.5-50 pts.wt. of a surface active agent including an anionic surface active agent, a cationic surface active agent and a nonionic surface active agent and, if necessary, additives including 0.1-5.0 pts.wt. of a rust preventive agent, 0.1-2.0 pts.wt. of an anti-oxidant, 0.1-1.0 pt.wt. of a defoaming agent, 0.1-2.0 pts.wt. of an extreme pressure agent, a metal-inactivating agent, an abrasion resistant agent, an abrasion-controlling agent, a viscosity improving agent or the like with 100 pts.wt. of an ester of an aliphatic fatty polyol or the like as a basic oil showing good biodegradation. An aliphatic polyol ester to be used includes synthetic esters such as a trimethylolpropanetrioleate, a neopentylglycolidioleate or the like and natural oils such as a rape oil, a peanut oil or the like.
Patent JP-S5931930-A (JP)
Title: Automatic focus controller of camera
Inventor: SAKAI SHINJI
IPC: G03B17/00
Filed: 1982-08-16
Abstract: PURPOSE:To prevent the eary-stage consumption of a battery and the malfunction of a device, by providing a motor control means which inhibits the driving of a lens driving motor by the input of a signal during taking up of a film, and releasing the inhibition of the driving of the lens driving motor regardless of the input of the signal during taking up of a film once an external power source for taking up or external take-up driver is connected to a camera. CONSTITUTION:When a take-up driving mechanism operates by a bult-in power source Vbt, the output of a taking up completion terminal 4 goes down to a low level and a taking up motor WM is powered on through a diode 23 to wind a film; and the motor control means 29 inhibits the driving of the lens driving motor FM and prevents the consumption of large electric power simultaneously. On the other hand, when the external power source for taking up is connected to an external power source connection terminal 20, a taking up shaft is rotated by the taking up motor WM to take up the film. At the sam time, a high-level signal is inputted to the motor control means 29 through a signal line 26 to release the driving inhibition of the lens driving motor FM even during taking up operation.
Patent JP-H08300233-A (JP)
Title: Chuck unit for head-attached rodlike member
Inventor: HIGUCHI MITSUAKI
IPC: B25B23/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a chuck unit for a head-attached rodlike member extremely easily capable of replacing a chuck claw. CONSTITUTION: A base end member 2 is provided which is formed of a guide hole; fittable to an automatic screw fastener to guide a driver bit, and a base end member 2: communicates with the guide hole 2b to guide a screw supplied from a screw supply device; a tip member 3 is detachably provided on the base end member 2; and a chuck claw 6, provided with a chuck hole 6a communicated with the guide hole 2b to guidingly hold a screw, is energized in a closed direction constantly to be provided on the tip member 3. Consequently, by dispersedly arranging the supply hole and the chuck claw 6 to the base end member 2 and the tip member 3 respectively, the tip member 3 can be separated from the base end member 2 to newly fit the tip member 3, to which a different chuck claw 6 is fitted previously, to the base end member 2, thereby easily replacing the chuck claw 6.
Patent JP-S63305471-A (JP)
Title: Image processing system
Inventor: AKIYAMA CHUJI
IPC: H04N19/42
Filed: 1987-06-05
Abstract: PURPOSE:To detect the end of transfer by preparing one vertically synchronizing (VS) signal in a device, recognizing the transferring source and a transferred destination of an image by an inherent address allocated to each image processing module, starting the transfer of image data by the VS signal to count up horizontally synchronizing (HS) signals. CONSTITUTION:A command for transferring image data included in an image processing module 20 to an image processing module 21 is outputted from a regional computer 25. Then, the inherent addresses of the modules 20, 21 are sent to an address bus AD, a VS signal is generated twice to synchronize with the modules 20, 21 so that image data can be transferred. Image data are read out from an image memory in the module 20 and transferred to the module 21 through image buses PD1, PD2 in accordance with a HS signal and a clock and the prescribed number of HS signals is counted up. Consequently, the end of transfer can be detected.
Patent JP-S622815-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/00
Filed: 1985-06-25
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-S5568104-A (JP)
Title: Continuous rolling method for pipe
Inventor: YOSHIHARA SEISHIROU
IPC: B21B17/02
Filed: 1978-11-17
Abstract: PURPOSE: To make excellent the dimensional accuracy of the product, by installing the mandrel transferrer for restraining the mandrel while the rolling work at a desired speed, in the inlet side of the mandrel mill.  
     CONSTITUTION: The mandrel is inserted into the pipe and is rolled on ths skid 10 so as to embark on the roller table 3. The rear end of the mandrel is caught by the pawls 11 of the thrust block before starting the rolling of the front end of the pipe, and the mandrel is sent into the rolling mill at the specified speed; during the rolling work, the mandrel speed is controlled. The pawls 11 of the thrust block are opened or closed by rotating pinions 15 with movement of the rack 13 owing to the cylinder 12. When the rear end of the pipe passes over the stand of the third from the inlet side, the pawls 11 catching the rear end of the mandrel are opened to the position 11' by the cylinder 12, in order to release the mandrel and also to retreat the thrust block. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5764191-A (JP)
Title: Corrosion inhibiting method of small instrument
Inventor: SHIMADA KAZUMI
IPC: G04B37/22
Filed: 1980-10-08
Abstract: PURPOSE:To prevent effectively gathering of rust and corrosion by holding a plate impregnated with a volatile corrosion inhibitor which consists of dicyclohexylammonium nitrite and benzotriazole, with a retaining plate having many small holes. CONSTITUTION:Foamed polystyrene plates, foamed polyurethane plate or nonwoven clothes are immersed in the solutin in which dicyclohexycylammonium nitrite and benzotriazole are dissolved in methylalcohol. And after impregnating with a volatile corroson inhibitor, they are dried. Such impregnated plats 3 are put into holes 4 in the inside of a small instrument, and then a retaining plate 5 having many small holes is put from upward into grooves 6 to fix immovably the plates 3 which are impregnated with said sorrosion inhibitor. In this way, in the case of the parts in the small instrument that have elapsed for 2,000hr in the condition of 37 deg.C, 98% RH, gathering of rust is prevented for steel and discoloration does not occur for Ni plated brass, phosphor bronze, berylium bronze.
Patent JP-H01310253-A (JP)
Title: Display device for air conditioner
Inventor: HANEDA TADANORI
IPC: F24F11/02
Filed: 1988-06-08
Abstract: PURPOSE:To ensure automatic return to a present-time display condition and automatic start of a clock operation and enhance the convenience in use of a display device by providing a display changeover part for changing over a display in response to a signal from a display changeover operating part and for automatically returning the display to the clock present-time display condition after a preset period of time. CONSTITUTION:With a power supply for an air conditioner switched ON, the contents of a present-time display and the contents of a timer setting display are initialized, and the present time is displayed. When a present time setting switch 1a is operated, a display for setting the present time is provided, and a timer 4 is initialized and started operating. When the timer 4 reaches a preset time, the clock present-time display condition is recovered. When the switch 1a is operated before the timer 4 reaches the preset time, the display for setting the present time is provided, the timer 4 is initialized, and the clock present-time display condition is recovered after a set time is up.
Patent JP-S6357139-A (JP)
Title: Gripping system combining centering
Inventor: RORUFU KERUPURIN
IPC: B23Q3/18
Filed: 1987-06-05
Abstract: A centering and chucking system for fixing an interchangeable element to a carrier body. The carrier body is provided with guide elements whose guide surfaces are arranged along a coordinate system through the center of which extends the reference axis, e.g. the axis of a spindle. Due to the arrangement of two centering means along one axis of the coordinate system and of at least another centering means along the other axis, the reference axes of both parts are not displaced relative to each other by changes of temperature. Although the centering means are provided outside the reference axis, the system in said reference axis is determined by them.