baber/WOPTO huggingface dataset:
Patent JP-H09285908-A (JP)
Title: Rotary cutting tool
Inventor: MIZOGUCHI SOICHIRO
IPC: B23B51/04
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To secure safety by shutting off the transmission of a driving force to a cutter from a rotary shaft at a time other than when holes are drilled. SOLUTION: A rotary cutting tool A is composed of a rotary body block including rotary-driven cutters 16a and 16b and a rotary shaft 9 for rotary- driving the cutters 16a and 16b and an outer frame body having a grip 2 held by one hand for supporting the rotary body block to be slid and rotated. In this rotary cutting tool A, a clutch is provided between the cutters 16a and 16b of the rotary body block and the rotary shaft 9. This clutch is spring-pressed to connect the cutters 16a and 16b with the rotary shaft 9 for power transmission by sliding when the cutters 16a and 16b are pressed to an article to be cut and to be slid in a direction for separating power transmission between the cutters 16a and 16b and the rotary shaft 9 at a normal time.
Patent JP-H08297547-A (JP)
Title: Data processor
Inventor: MORO TAKAHIRO
IPC: G06F3/12
Filed: 1995-04-25
Abstract: PURPOSE: To make data processing between an application and an output device efficient by speedily releasing the application and generating an execution file which is light in data processing load on the output device side when output data generated by the application are outputted. CONSTITUTION: Analyzed data which are analyzed by a print data analyzing means 2 and stored in an analyzed data storage means 4 are converted into output data by an execution file generating means 6 on the basis of conversion information stored in a converting function storage means 5 to generate the execution file that can be outputted from an output means.
Patent JP-H08290894-A (JP)
Title: Winch drive control method of crane and its device
Inventor: NISHIKINO TADAKAZU
IPC: B66C13/23
Filed: 1995-04-25
Abstract: PURPOSE: To guarantee safe and smooth stoppage of winch driving without giving a sense of incongruity to an operator and without lowering working performance. CONSTITUTION: A necessary distance computing element 30 discriminates the driving direction of a winch drum 4A from the operational direction of an operation lever 28. In the case when this driving direction is a hoisting up direction, the higher driving speed corresponding to a manipulated variable of the operation lever 28 is, the lower deceleration starting position is computed, and deceleration of hoisting up driving is started from a point of time when a hook block 8 rises up to this deceleration starting position.
Patent JP-S63265467-A (JP)
Title: Drive circuit of charge coupled device
Inventor: ITO TAKASHI
IPC: H04N5/335
Filed: 1987-04-23
Abstract: PURPOSE:To remove deterioration of the transfer efficiency by inserting a coupling resistance R between an LC oscillation circuit of a charge coupled device (CCD) electrode side and a clock driver, thereby making the coupling of the above circuit and driver loose. CONSTITUTION:Drivers 1 and 2 enter into a quiescent time at the same time respectively and drive signals H1 and H2 where their phases are mutually reversed are inputted. And output powers of the drivers 1 and 2 are applied to CCD's electrodes phi11 and phi12. A series circuit of inductance L and capacitance C is connected to an equivalent electrode capacitance C0 in parallel. A preliminary driving is performed immediately before terminating the quiescent time (starting the charge transfer). In such a preliminary driving, only energy is filled into an LC oscillation circuit and no charge transfer is carried out. In this way, coupling resistance makes the coupling of the drive means and oscillation circuit loose and the energy filling at the start-up is performed by the preliminary driving which is not accompanied by the charge transfer.
Patent JP-S5326880-A (JP)
Title: Laminated board
Inventor: ITSUAKI SHIROU
IPC: C08L83/00
Filed: 1976-08-24
Abstract: PURPOSE: A laminated board having excellent adhesivity, flame retardancy, heat resistance, and electric properties, suitable for the printed circuit board, obtained by laminating a metal foil and prepreg of inorganic fibers containing organopolysiloxane, by the aid of specific organo-polysiloxane composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58216160-A (JP)
Title: Production of quinoline derivative
Inventor: KAMIFUJI TAMIROU
IPC: C07D215/50
Filed: 1982-06-11
Abstract: PURPOSE:A reaction between a corresponding halogenated starting compound and an alcohol is carried out in an easy-to-handle combination of an aqueous alkali and a hydrophobic organic solvent, in the presence of a salt containing tetraalkylphosphonium ion to give the titled compound. CONSTITUTION:The reaction between 2-halogeno-N-(2-diethylaminoethyl)cinchonic acid amide of formula II (X is halogen) and n-butyl alcohol is conducted in a combination of an aqueous alkali such as sodium hydroxide or potassium hydroxide and a hydrophobic organic solvent such as chloroform or toluene in the presence of a salt containing tetraalkylphosphonium ion of formula I (R1-R4 are 1-20C alkyl) such as tetrabutylphosphonium chloride or trioctylmethylphosphonium bromide to give a quinoline derivative of formula III. EFFECT:The process readily results in high yield. USE:Its hydrochloride is used as a local anesthesia.
Patent JP-S59229158-A (JP)
Inventor: MUTOU KAZUYOSHI
IPC: F25C1/00
Filed: 1984-05-18
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-H0837627-A (JP)
Title: Image pickup device
Inventor: HORII HIROYUKI
IPC: H04N5/335
Filed: 1995-04-25
Abstract: PURPOSE:To provide an image pickup device which contains an image pickup element and an aperture mechanism that controls the incident light quantity of the image pickup element and can correct the dark noises of the image pickup element even in an animation photographing state to obtain the image signals of high S/N. CONSTITUTION:The noise signals of an image pickup sensor (element) 10 which are photographed with an aperture (mechanism) 2 kept fully opened are stored in a memory 16. An arithmetic unit 18 performs the addition/subtraction between the noise signals and the image signals which are photographed with the aperture 2 kept in a normal photographing state. Thus the noise components of the sensor 10 are eliminated out of the image pickup signals. Meanwhile the image signals that undergo the noise correction are stored in a 2nd memory 20, and the image signals are read out of the memory 20 while the noise components of the sensor 10 are stored.
Patent JP-H05296116-A (JP)
Title: Fuel injection pump
Inventor: ENOMOTO SHIGEIKU
IPC: F02D1/02
Filed: 1992-04-21
Abstract: PURPOSE:To prevent deterioration due to lack of main injection while preventing generation of operational noise by oil impulse at the time of closing a spill valve when auxiliary injection is finished, and further shorten a time interval between the auxiliary injection and the main injection in the case of pilot injection of an engine. CONSTITUTION:Fuel in a pressure chamber 15 compressed up to a high pressure by movement to the right, of a plunger 6 is supplied from a distribution passage 21 to the injection valve 20 of each cylinder, but timings of starting/finishing of injection are controlled, and occasionally partial high pressure fuel is forced to overflow from the pressure chamber 15 to a low pressure chamber 18 via a passage 44, a spill valve 24, a spring chamber 40, and a low pressure passage 41, for performing pilot injection. A throttle 46 of a small diameter is provided in the passage 44, and resistance is given to the high pressure fuel which overflows at the time of finishing auxiliary injection of pilot injection so as to soften oil impulse, but deterioration due to lack of injection is prevented by connecting to a radial groove 49, 50, and a port 47, a plunger passage 48 at the time of finishing the main injection.
Patent JP-S581882-A (JP)
Inventor: RICHIYAADO DABURIYU PIITAASEN
IPC: H05K7/10
Filed: 1982-06-12
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-S5326911-A (JP)
Title: Pulse motor
Inventor: OONO ISAMU
IPC: H02K37/00
Filed: 1976-08-25
Abstract: PURPOSE: To give driving signal orderly to the both electrodes and make the motor to revolve, by arranging the common electrode on the inside surface of sylindrical stator which is composed of piezo-electric material, and  aplural number of electrodes for driving independently on the outside surface respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61261555-A (JP)
Inventor: KAWABATA KAZUMI
IPC: E04C3/34
Filed: 1985-05-15
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-H01271574-A (JP)
Title: Tatami mat
Inventor: MORITA TADASHI
IPC: E04F15/02
Filed: 1988-04-25
Abstract: PURPOSE:To get rid of mites and insects without doing harm to human body by containing phyton cide in a tatami mat. CONSTITUTION:A tatami mat is constituted with a tatami top 1 and a tatami base 4 with phyton cide contained between them. As phyton cide, insect avoiding component, insecticidal component, or bacteriocidal component secreted naturally from plants or artificially synthesized may be used. Specifically, refined oily component such as hinikiol, camphor; oils and fats such as hinoki oil, tung oil; acids such as citric acid; or persimmon tannin may be used.
Patent JP-H06304648-A (JP)
Title: High precision stretch reducer base tube and manufacture thereof
Inventor: KURIYAMA YUKIHISA
IPC: B23K26/346
Filed: 1993-04-27
Abstract: PURPOSE:To specify a stretch reducer base tube for the purpose of preventing the cracks of a product due to flaws on the inner surface of a stretch reducer tube. CONSTITUTION:The rising angle of a metal flow is specified at 40 degrees or less, and ERW+ laser is taken as its manufacture. Consequently, by setting the rising angle of the metal flow at 40 degrees or less, the quantity for reducing thickness of the inner surface at the time of a stretch reducer is reduced to a large extent. Thus, notches and cracks are eliminated which are caused by the reduced thickness of the inner surface generated during a process such as forging to a product.
Patent JP-S58220658-A (JP)
Title: Production of dried rice as quickly preparable food
Inventor: HARADA TSUTOMU
IPC: A23L7/10
Filed: 1982-06-14
Abstract: PURPOSE:Boiled rice grains in the alpha-form are combined with enzymes and then they are dried to produce dried rice as a quickly preparable food which is restorable in a short time only by pouring hot water to give the same level of rice with taste as good as the rice boiled in a customary manner. CONSTITUTION:Polished rice is washed with water, dipped in water, then boiled to convert the starch into the alpha-form. Then, the resultant boiled rice is dipped in an aqueous solution containing enzymes such as pectinase, cellulase or protease at about 20-60 deg.C for 1-6hr where the enzyme content is 0.01-0.5wt% and the pH of the solution is 4-8. Then, the product is washed with water, drained and dried until the water content drops to about 2-15% to give the objective dried rice as a quickly preparable food.
Patent JP-H042373-A (JP)
Title: Drying tower for fire hose
Inventor: TAKATORI TORU
IPC: B66F7/02
Filed: 1990-04-19
Abstract: PURPOSE:To enable a fire hose to be dried regardless of the weather and save the labor of drying work by covering a cylindrical steel frame structural-body extended upward from a ground level, with a sunbeam transmission member, and by moving a hanger for hanging the fire hose in the steel frame structural- body, upward or downward along the steel frame structural-body. CONSTITUTION:A used fire hose is carried into a fire fighting hose collectively- controlling-room 2, and is washed by a washing machine and after that, the hose is hung on a hanger means 31. When the hanger means 31 is moved upward to a specified position, then the fire hose is set in a collectively hung state. The external wall 16 of a steel frame structural-body 11 is composed of sunbeam transmission members, and so an air temperature in the steel frame structural- body 11 rises, and evaporated water content is drained from a vent hole 17, and air flows in through a ventilating window 18, and so the drying speed of the fire hose is quickened. If the interior of the steel frame structural-body 11 is provided with a steam heater and the forcible heater of a warmed air fan or the like, then the fire hose can be dried regardless of the weather.
Patent JP-H06289400-A (JP)
Title: Production of ferroelectric liquid crystal display element
Inventor: ONUMA KENJI
IPC: G02F1/1337
Filed: 1993-04-06
Abstract: PURPOSE:To additionally increase the pretilt angle by the orientation control film of the ferroelectric liquid crystal display element. CONSTITUTION:The heating-up rate at the time of heating up substrates up to a prescribed baking temp. at the time of baking orientation control films is set at >=14 deg.C/min in the process for production of the ferroelectric liquid crystal display element including a stage for forming the orientation control films on the substrates for the liquid crystal display element constituted by arranging a ferroelectric liquid crystal between two sheets of the substrates by applying an org. high-polymer soln. or its precursor soln. on the substrates and baking the coatings at >=150 deg.C.
Patent JP-S5528371-A (JP)
Title: Pitting corrosion resistant stainless steel
Inventor: OGAWA HIROSHI
IPC: C22C38/50
Filed: 1978-08-23
Abstract: PURPOSE: To provide stainless steel with improved pitting corrosion resistance by reducing the S and O contents of steel and by adding a specified amt. of V, Ti, Zr and Nb as stabilizing elements.  
     CONSTITUTION: The stainless steel consists of Cr 13W35%, Ni≤25%, Mo≤5%, one or more out of V≤3%, Nb≤1%, Ti≤1% and Zr≤1%, and the balance iron and inevitable impurities, and satisfies (S+0)≤0.013/0.3(Mn+Si) +0.013, V/ (S+0)≥30, Ti/(S+O)≥30, Nb/(S+O)≥50 and Zr/(S+O)≥50., The addn. of the S fixing elements such as V, Nb, Ti and Zr stabilizes the pitting corrosion resistance of the steel, and the elements are added at the time of pouring the molten steel into an ingot case after blowing and deoxidation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04309076-A (JP)
Title: Flicker decreasing method and its device
Inventor: MURAI KAZUMASA
IPC: H04N5/21
Filed: 1991-04-05
Abstract: PURPOSE:To decrease periodic flicker component whose frequency is less than a frequency of a change in a periodic lightness by controlling a control circuit based on the periodicity of a flicker component signal so as to correct a video signal. CONSTITUTION:A low frequency component of a video signal including a periodic flicker component caused by interference with a change in periodic lightness of a lighting fixture is converted into a digital signal by an A/D converter circuit 1 and stored for a prescribed period in a waveform storage device 2 based on a synchronizing signal. A central controller 3 obtains a phase, peak and a period of a signal of the flicker component by applying high speed Fourier transformation to the content of the waveform storage device 2 by a central controller 3 and the correction is subject to subtraction processing and the result is outputted to a control circuit 5 in matching with the phase. The control circuit 5 receives a signal resulting from multiplying a reciprocal of the flicker component obtained by the central controller 3 receiving the input video signal or a signal resulting from subtracting the flicker component to output a video signal from which the flicker component is decreased.
Patent JP-H09267009-A (JP)
Title: Carbon fiber nonwoven fabric and its production
Inventor: MAEDA TAKESHI
IPC: D04H1/498
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a carbon fiber nonwoven fabric usable as a filter material for a filter or an adsorbing material and low in pressure drop. SOLUTION: The production method is composed of the first stage in which a carbon fiber (A) and a thermoplastic fiber (B) hot-melted at 50-200 deg.C are mixed within a range of 20-70% B/A to produce the nonwoven fabric, the second stage in which the nonwoven fabric is folded meanderingly in the form like pleats or a platelike nonwoven fabric is laminated and the nonwoven fabric is pressurized by a suitable pressure and heated to obtain a formed body and the stage in which the formed body is sliced vertically to pleat surface in a prescribed thickness to obtain the nonwoven fabric in which the carbon fiber is oriented in a thickness direction.
Patent JP-S59225543-A (JP)
Title: Formation of inter-element isolation region
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L21/762
Filed: 1983-06-06
Abstract: PURPOSE:To contrive to miniaturize elements by a method wherein a groove provided by surrounding the element forming region at the main surface section of a semiconductor substrate is filled with an element isolating insulation film, so as to generate no stepwise differences between the surface of said region and that of the insulation film. CONSTITUTION:After a recess 10 is filled with the solution dissoved with an inorganic insulator such as organosilanol by spin-coating the surface of the insulation film 9 with said solution, the inorganic insulator remaining in the recess 10 is calcined by heat treatment, resulting in the formation of a recess filled insulation layer 11. Thereafter, the plasma etching or reactive etching to the insulation film 9, the insulation layer 11, and an SiO2 film 2a causes the exposure of the an SiO2 film 2b in the groove 8 in the main surface part of the p<->-Si substrate 1, and of the element isolation region 7 isolated by being surrounded with a part of the insulation film 9 and a part of the insulation layer 11. In case of forming an MOS transistor 80 in this region 7, the depth of the groove 8 can be set larger than the depth of the n<+> type source-drain region 81, so that the region 81 does not contact a p type inversion prevention layer 5a. Therefore, the MOS transistor 80 can be enhanced in performance without the increase of the junction capacitance of the source-drain region 81.
Patent JP-2000295613-A (JP)
Title: Method and device for image coding using reconfigurable hardware and program recording medium for image coding
Inventor: NAGANO HIDENAO
IPC: H04N19/137
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To accelerate processing calculation by preparing a plurality of processing elements needed to calculate the degree of approximation of combinations of all range blocks and domain blocks on hardware capable of reconfiguring a processing element fast performing parallel processing due to pipelining, specializing to the range block and constructing. SOLUTION: A buffer 11 successively inputs the pixels of a domain block from a domain unit 2 to an adjacent buffer 11 and a connected processing element (PE) 12. Each PE 12 is composed by being specialized to a prescribed range block according to the configuration data of hardware corresponding to a prescribed range block from a control unit 3 and calculates the degree of approximation between the range block and a domain block from a buffer 11. Next, the unit 3 reconfigures the PE 12 according to the configuration data of hardware corresponding to another range block in which the best domain is not found.
Patent JP-S5528579-A (JP)
Title: Signal recording/reproducing method
Inventor: OGAWA HIROSHI
IPC: G11B19/24
Filed: 1978-08-22
Abstract: PURPOSE: To secure an equal speed between recording and reproducing by recording the PCM signals and others with the speed different with every circular region of the different disks and then controlling in steps the revolution speed of the disk based on the reproduction signals.  
     CONSTITUTION: The information of PCM signals and the like recorded at circular regions 3 1 , 3 2  and so on of disk 1 in the different revolution speeds is reproduced through head 5. As this reproduced information features different bit frequencies every circular region, resonance circuits 6 1 , 6 2  and so on produce the resonance output corresponding to the circular regions to read out the matrix-type memory contents of ROM7 in the form of the decision signals of the circular regions. And the division output of program counter 9 is controlled according to the circular regions for motor control circuit 8. Thus the motor of circuit 8 is controlled in steps in accordance with the circular regions to secure the equal speed for both recording and reproducing with every region. As a result, the recording density can be increased if the recording speed is decided higher in accordance with the regions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5528581-A (JP)
Title: Signal recording method for magnetic recording medium
Inventor: YAMADA TOSHIROU
IPC: G11B11/10
Filed: 1978-08-22
Abstract: PURPOSE:To increase both the picture quality and the sound quality for the reproducing device by securing a square form for the signal magnetic field distribution on the magnetic recording medium. CONSTITUTION:The information signal to be recorded is supplied to signal input terminal 10 and then supplied to modulator 11 such as the frequency modulator or the like. The square wave signal of the output side of modulator 11 is supplied to rectangular wave converter 12 consisting of the integrating circuit to be changed into the rectangular wave, and this output signal is supplied to nonlinearity compensation circuit 13 to secure recording at the saturation magnetizing region to obtain a sufficient signal magnetic field. The signal magnetic field obtained at the output side of circuit 13 is supplied to recording head 18 via recording amplifier 16 and bias trapping circuit 17. And the bias signal obtained at the output side of bias oscillator 19 is supplied to head 8 via bias adjuster 20, and then the bias signal is piled on the recording signal. The signal magnetic field thus obtained features a square magnetic field distribution, and as a result the using signal wavelength band can be increased to enhance both the picture quality and the sound quality.
Patent JP-H09293308-A (JP)
Title: Disk apparatus
Inventor: MIYAUCHI HIROSHI
IPC: G11B17/24
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk apparatus for specifying the rotary position of a tray at the time of chucking the tray for placing a plurality of disks in the state for containing in a disk apparatus body. SOLUTION: When a pickup unit 16 as moving means is chucked, a joint lever 32 as moving means presses a lever 100, which is locked to the predetermined position of the engaging part 14C as a cam. Therefore, since the rotary position of a CD(compact disk) tray 14 is specified, the tray 14 is held at the optimum position to make it possible to prevent the chucking failure. Similarly, since the selected chucked disk can be accurately placed at the original placing position, the damage of the disk can be prevented.
Patent JP-H04332875-A (JP)
Title: Minimum potential detection circuit
Inventor: SUZUKI FUMIO
IPC: G01R19/04
Filed: 1991-05-08
Abstract: PURPOSE:To obtain a minimum potential detection circuit which enables a minimum potential to be detected with a simple configuration. CONSTITUTION:In this minimum potential detection circuit, an inversion output of an amplifier 11 with a positive-phase input, an inverse-phase input, and an inversion output is connected to a control terminal of a current source 21 with a control terminal for adjusting current. The inverse-phase input of the amplifier 11 is connected to a current source 21, one edge of a resistor 22 whose the other edge is connected to a power supply 16, and one edge of a capacitor 15 whose the other edge is connected to the ground. Discharge of the capacitor 15 is performed faster than charging and a minimum potential appears at an inverse-phase input side.