baber/WOPTO huggingface dataset:
Patent JP-H0597681-A (JP)
Title: Agent for eliminating gas in digestive tract
Inventor: KAWAKAMI YUKIO
IPC: A61P1/00
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a preparation effectively exhibiting excellent anti-foaming action of dimethylpolysiloxane in a gas storage site in digestive tract. CONSTITUTION:The objective agent for eliminating gases in digestive tract is a preparation via oral administration containing a dimethylpolysiloxane comprising an enteric coated solid part obtained by coating with an enteric film and a solid part not coated with an enteric film wherein 75-95% of the dimethylpolysiloxane is contained in the enteric coated solid part.
Patent JP-H06121349-A (JP)
Title: Dial pulse detection method
Inventor: FUJITANI TAKESHIGE
IPC: H04M1/65
Filed: 1992-10-03
Abstract: PURPOSE:To accurately control various electronic devices with equal perfor mance as a push type telephone set by detecting accurately a dial pulse of a dial pulse telephone set. CONSTITUTION:An HYB circuit 3 detecting a dial pulse signal sends a reception detection signal with an optional frequency and an optional waveform to a dial pulse telephone set at the transmission of the dial pulse signal. A change in a reflected wave at the dial signal transmission caused by short-circuit/ opening of a dial contact is detected by a pulse detection circuit 17. Since the dial pulse signal is detected in this way, the dial pulse is accurately detected.
Patent JP-H02134955-A (JP)
Title: Subscriber line test system
Inventor: KIKUKAWA TAKAHIKO
IPC: H04M3/30
Filed: 1988-11-15
Abstract: PURPOSE:To reduce a measurement error due to an influence of the earth potential by supplying power of a power source for measurement to a measuring circuit without grounding the power source and obtaining the insulation resistance from an average value of the measured current. CONSTITUTION:With respect to the subscriber line test to measure the insulation resistance between a ring line or a chip line of a subscriber line from a telephone exchange and the earth, a power source 8 whose earth is not fixed is used to measure an insulation resistance 1, and the ring line or the chip line 3 and the earth are automatically exchanged when the measured current value exceeds a preliminarily determined threshold, and the insulation resistance 7 is calculated in accordance with two measured values. Thus, an influence upon the insulation resistance measurement error due to the earth potential difference between a telephone set and a subscriber line test equipment is reduced.
Patent JP-H11126681-A (JP)
Title: Temperature control device
Inventor: HARA YUMIKO
IPC: A47J27/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device capable of accurately controlling temperature. SOLUTION: A temperature control device has a heating coil 5 for heating a load 4, a temperature measuring means 11 for measuring the temperature of the load 4, a load temperature predicting means 8 for predicting the temperature of the load 4 after the specified time based on the output of the temperature measuring means 11, a set temperature memorizing means 9 for memorizing the temperature on the state setting of the load 4, an electric power deciding means 10 for deciding electric power supplying to a heating coil 5 according to the outputs of the set temperature memorizing means 9 and the load temperature predicting means 8, and a control means 7 for controlling electric power supplying to the heating coil 5 according to the output of the electric power deciding means 10.
Patent JP-H06120789-A (JP)
Title: Power source switching circuit using cmos inverter
Inventor: CHIN GIYOUSHIYOU
IPC: H03K17/687
Filed: 1992-10-02
Abstract: PURPOSE:To reduce the through current to suppress the noise and the power consumption. CONSTITUTION:An inverter 110 is connected to the gate of a P-channel PET 11, and an inverter 120 is connected to the gate of an N-channel FET 12. Channel width, channel length, etc., of FETs constituting inverters 110 and 120 are properly selected to set the threshold voltage of the inverter 110 to a value higher than that of the inverter 120. Rise/fall timings of output signals of inverters 110 and 120 are shifted from each other by this constitution, and the through current due to simultaneous turning-on of the P-channel FET 11 and the N-channel FET 12 is reduced.
Patent JP-H02136747-A (JP)
Title: Measuring instrument for rotating speed
Inventor: TANAAMI TAKEO
IPC: G01P3/44
Filed: 1988-11-16
Abstract: PURPOSE:To attain an accurate measurement in a short time by frequency- dividing the pulse outputted from a 1st pulse generating means with a frequency divider, combining the frequency-devided outputs and performing a logical operation by a pulse selection circuit. CONSTITUTION:Outputs A1, A2...AN obtained by frequency-dividing the input pulse A0 with the dividing ratio 1/2, 1/4...1/N respectively are generated by the frequency divider 3. The signals A0, A1, A2...AN are inversed in NOT circuits 40, 41, 42...4N respectively, and either one side is selected by respective switches 50, 51...5N. By setting the switches 50-5N, only a pulse at the optional position within one cycle of the signal A0 is taken out and the pulse width thereof is measured by a pulse width measuring circuit 7. Slits to generate the signal A0 are at equal intervals against the rotational angle and against the circumferential direction, i.e. the distances are constant; therefore, by means of measuring a width of the pulse signal Y while successively changing the combination to set the switches 50-5N, the speed variation of a motor 1 at each position within one rotation can be easily measured.
Patent JP-2001115379-A (JP)
Title: Method for producing impregnated material
Inventor: NIIMI KENICHI
IPC: D06M15/70
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To surely and efficiently produce an impregnated material in which a liquid impregnant comprising a functional material for modifying a fibrous structure is uniformly distributed in the layer fibrous structure even to all the layers. SOLUTION: This method for producing an impregnated material is characterized as comprising a first step for impregnating a layer fibrous structure with the liquid impregnant comprising the functional material for modifying the fibrous structure and a second step for compressing the fibrous structure passing through the first step, squeezing and deforming the fibrous structure. In the process, the compression is carried out so that the thickness of the fibrous structure in the second step is 50-80 when the thickness of the fibrous structure prior to the passage of the first step is 100.
Patent JP-2000191774-A (JP)
Title: Production of water-soluble electroconductive polyaniline
Inventor: ITO MASAJI
IPC: C08L79/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water-soluble electroconductive polyaniline or a derivative thereof. SOLUTION: This method comprises the following process: polyaniline or a derivative thereof is first sulfonated using a solfonating agent, wherein the polyaniline or derivative thereof is dispersed in a reaction solvent to suppress flocculate formation due to substantial flocculation, the reaction solvent is preferably inert to the sulfonating agent, the initial agitation power for the solfonation is pref. >=0.03 kW/m3, and the water content of the polyaniline or derivative thereof is pref. <=8 wt.%, and subsequently, the polyaniline or derivative thereof thus solfonated is hydrolyzed in a mixed solution of water and a hydrophilic organic solvent (pref. an alcohol).  The aqueous solution of the resultant water-soluble electroconductive polyaniline or the like thus obtained which is capable of forming a thin film by a simple means such as spin coating, dip coating or bar coating, can be used in various antistatic applications, nonlinear optical materials, or the like.
Patent JP-H03151272-A (JP)
Title: Image forming device
Inventor: CHIBA NORIYOSHI
IPC: B41M5/26
Filed: 1989-11-08
Abstract: PURPOSE:To keep the thickness of an ink layer uniform and obtain a clear image without density unevenness by a method wherein a developer is constituted of a powder ink and a magnetic carrier. CONSTITUTION:Under a condition where a voltage is applied between an electrode 10 and a sleeve 13 by a power supply 14, a powder ink 11 and a magnetic carrier 12 are fed to an ink sheet 3. The powder ink 11 which comes into contact with a released part 8 of an ink layer on the ink sheet 3, since the released part 8 of the ink layer presents insulating properties, receives injection of an electric charge of a quantity which is proportional to the product by an electrostatic capacity of an insulating base 1, and adheres to the insulating base 1 by electrostatic force. In this case, the particle volume of the magnetic carrier 12 is made larger than the particle volume of the powder ink 11, or the magnetic susceptibility of the magnetic carrier 12 is made larger than the magnetic susceptibility of the powder ink 11. By doing this, the magnetic force is improved, and the powder ink is prevented from adhering to the ink layer, and an ink layer with a designated thickness can be maintained for a long period of time, and the density unevenness of images can be eliminated.
Patent JP-H04163736-A (JP)
Title: Optical tape
Inventor: UCHINO KENICHI
IPC: G11B7/24009
Filed: 1990-10-26
Abstract: PURPOSE:To enable the obtaining of a better recording/reproduction characteristic by specifying an average roughness at the center line of a surface desired to form a recording layer of a base film in an optical tape that allows recording and reproduction of information optically. CONSTITUTION:Average roughness is set below 50Angstrom  at the center line of a surface desired to form a recording layer on a base film of an optical tape which has the base film and a recording layer provided thereon and allows the recording and reproduction of information optically. Material herein used for the base film is a resin such as polyethylene terephthalate, polyimide, polyvinyl chloride or polycarbonate. Thickness of the base film is about 1-100mum in general. Thus, a recording layer is formed on the base film with the center line average roughness of below 50Angstrom  to lower the noise level in the recording and reproduction by an optical type recording/reproduction system thereby enabling the obtaining of a better recording/reproduction characteristic.
Patent JP-H06119720-A (JP)
Title: Method and circuit for phase synchronization and method and circuit for data detection thereof
Inventor: HONDA KAZUHIKO
IPC: H03L7/091
Filed: 1992-10-05
Abstract: PURPOSE:To obtain high resolution at a low clock frequency and to facilitate the correspondence to a multitrack by directly obtaining the phase and the data of a zero crossing point at a sampling point by means of the numerical arithmetic processing of a descrete input signal. CONSTITUTION:By supplying one sampling delay data x(n) and two sampling delay data x(n-1) to a subtracter 13 and a divider 14, the phase (p) as the arithmetic result of a number 1 is obtained at the output of the divider 14. The phase (p) is held by a sample and hold circuit 17 only when a zero crossing detector 16 composed of an EX-OR gate 15 for comparing MSB of data x(n) with data x(n-1) detects the zero crossing. Consequently, when the zero crossing is not exist, the previous value is held. The output of the sample and hold circuit 17 is outputted to a phase comparator 2 as a phase detection signal PD.
Patent JP-H07137761-A (JP)
Title: Cover packing
Inventor: TAKAHASHI HIDEYUKI
IPC: B65D53/04
Filed: 1993-11-19
Abstract: PURPOSE:To provide a cover packing which solves the shielding problem of oxygen of the packing section and which is excellent in the safety and hygiene and has a highly oxygen-absorbing function and also an excellent packing function and further, which is excellent in the oxygen-shielding at the section and has an oxygen-absorbing ability corresponding to preservation for a long period and brings out an excellent performances for retention of quality of various foods like drinks, foods including high water content, medicines and other materials. CONSTITUTION:A sheet of deoxydizer 5 is disposed on the face of a packing sheet 3 laminated and stuck with an air impermeable plastic film 2 and the deoxydizer sheet 5 is covered with an air-permeable sheet 6 having a smaller diameter than the opening of a container 8 to isolate it.
Patent JP-H08146050-A (JP)
Title: Measuring instrument using differential amplifier
Inventor: YANO HIDETOSHI
IPC: G01R31/36
Filed: 1994-11-25
Abstract: PURPOSE: To use a differential amplifier which operates with a single power supply in a measuring instrument using the differential amplifier. CONSTITUTION: The measuring instrument is provided with first and second amplifiers 4 and 5 which operate with a single power supply and amplify an input voltage according to the same amplification rate and a differential amplifier 6 which operates with a single power supply and outputs a voltage corresponding to the differential value of the output values of the first and second amplifiers 4 and 5 to measure a measurement value indicated by the input voltage according to the output voltage of the differential amplifier 6. And also, it is provided with a voltage source for applying a reference voltage to either one of the input terminals of the differential amplifier 6, where the reference voltage sets the output voltage of the differential amplifier 6 to non-zero value.  Further, it is provided with a means 9 for storing the output voltage value of the differential amplifier 6 when the input voltage is equal and a means 10 for calculating the differential value between the storage value and the output voltage value of the differential amplifier 6 to measure a measurement value indicated by the input voltage according to the calculation value of the calculation means 10.
Patent JP-H01134056-A (JP)
Title: Auxiliary fuel supply system for carburetor
Inventor: ISHIKAWA NORIKAZU
IPC: F02M1/08
Filed: 1987-11-18
Abstract: PURPOSE:To perform a proper fuel increment to easily at an extensive flow range by controlling a fuel control valve in an auxiliary fuel passage being opened to an intake air passage and a fuel flow control valve in a fuel return passage connected to this auxiliary fuel passage each with an electronic control circuit in a separate manner. CONSTITUTION:An auxiliary fuel passage 5 is connected and opened to the downstream side of a throttle valve 3 in an intake air passage 4 to be interconnected to a venturi 2 of a carburetor 1. Then, a fuel return passage 10 is connected to an interval between a pressure regulator 7 being continued to a fuel pump 6 in this auxiliary fuel passage 5, while a fuel flow control valve 11 is set up in this fuel return passage 10. The fuel control valve 8 and the fuel flow control valve 11 both are controlled for their opening or closing by an electronic control circuit 12. In brief, at the time of engine's complete explosion, by way of example, a duty ratio of the fuel control valve 8 is made smaller and simultaneously a duty ratio of the fuel flow control valve 11 is made larger the other way, thereby decreasing a fuel quantity to be supplied to the intake air passage 4.
Patent JP-H11119629-A (JP)
Title: Image forming device
Inventor: MURAMATSU SATOSHI
IPC: G03G21/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive image forming device capable of reducing the number of times of replacing parts by transferring toner recovered by a cleaning means as the mixture with gas, stabilizing/maintaining the recovered toner transferring force, even in the case of aging. SOLUTION: The device is provided with a gaseous flow transferring means 4 for transferring the recovered toner recovered by the cleaning means 3 as the mixture with gas, a gas supplying means 5 for supplying gas for fluidizing the recovered toner to be transferred by the means 4, a mixture transferring path 8 for transferring the mixture to a developing means 6 or a waste toner storing container 7, and a formed image quantity detecting means 9 for detecting the formed toner image quantity (the number of transferred sheets, etc.). And the recovered toner transferring operation is started by the means 4 based on a detection signal showing the formed toner image quantity detected by the means 9.
Patent JP-2000117010-A (JP)
Title: Belt filter deviation preventing mechanism for belt filter device
Inventor: NISHI KAZUO
IPC: B01D29/09
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a deviation preventing mechanism capable of surely preventing the meander or the deviation of a belt filter. SOLUTION: Relating to a belt filter device for filtering treating liquid by the endless belt filter and discharging the sticking filter dregs when the filtration pressure or the quantity of the sticking filter dregs reaches prescribed value, covering cloths having a proper width is attached to the both side under surfaces of the belt filter in a prescribed thickness and relief grooves 22 allowing the pass of the covering cloths are formed in front and rear pulleys 5, 6 formed to support and expand the belt filter.
Patent JP-2000101709-A (JP)
Title: Telephone set
Inventor: ITO SHINGO
IPC: H04M1/57
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set that can register a caller telephone number sent from an exchange via a telephone line to a single action dial or an abbreviated dial or the like. SOLUTION: In the case that a telephone directory key is decided to be closed during reproduction of an ICM (YES in S810), whether or not a caller telephone number corresponding to the ICM that is being reproduced at present is stored in a DRAM is decided, and in the case that the caller telephone number is decided to be stored (YES in S820), whether or not a registration capacity of automatic dialing (abbreviated dialing) has a room is decided. Then in the case that the capacity of automatic dialing (abbreviated dialing) is decided to have a room (YES in S830), the caller telephone number corresponding to the ICM that is reproduced at present is registered as a telephone number possible for automatic dialing corresponding to a smaller digit number in idle abbreviated telephone numbers and a display section displays the registered telephone number and the abbreviated number.
Patent JP-2000117803-A (JP)
Title: Olefinic resin profile extrusion molded body
Inventor: ISHII MASAHIRO
IPC: B29C48/30
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an olefinic resin profile extrusion molded body, which is lightweight and has neither warpage nor distortion though wall thicknesses are thicker. SOLUTION: An olefinic resin profile extrusion molded body 1 is characteristic by the section of the molded body having hollow parts 2 under the condition that the hollow part area in its section is set to be 10-75% of the total section area, the longer axis of the hollow part is 10 times or less as much as its shorter axis in order to be used for a weather strip.
Patent JP-H04167980-A (JP)
Title: Device for changing over electrode in welding device
Inventor: HAYASHI ATSUHIKO
IPC: B23K11/11
Filed: 1990-10-31
Abstract: PURPOSE:To receive pressurizing force at the time of welding to the whole slide plate and to secure the rigidity by arranging a pushing device for pressure- welding the adjoining slide plates, when the slide plates reach the ascending limit by the action of any one of plural juxtaposed cylinders. CONSTITUTION:In an electrode switching device in a welding device juxtaposed with plural cylinders 11-20 and the slide plates 21-25 having electrodes 26-30 connected with respective cylinders 11-20 in a sliding direction and having the shape corresponding to a working shape, pushing devices 41, 41 for pressure- welding the adjoining slide plates 21, 22, 23, 24, 25 by pressing the flanks of both end parts of slide plates 21, 25 in a condition where the slide plates reach the ascending limit by the action of any one of the cylinders 11-20. Therefore, as the slide plates 21-25 become the pressure-welding condition, moment and pressruzing reaction generated with the pressurized force at the time of the welding are received with the whole slide plates, and the rigidity of electrode switching device can be secured.
Patent JP-H03153533-A (JP)
Title: Mold for forming optical element
Inventor: MIYAZAKI SUNAO
IPC: C03B11/08
Filed: 1989-11-13
Abstract: PURPOSE:To obtain a mold for forming which is higher in oxidation resistance and can be produced at high precision and is little in deterioration of precision by coating a compositely nitrified film on the molding face of the base material of the mold. CONSTITUTION:In a mold for forming which is utilized for press-molding of an optical element made of glass, a compositely nitrified film is coated at least on the molding face of the base material of the mold. The compositely nitrified film is formed of a film wherein a plurality of metals are mixed in a state of crystalline and/or amorphous nitride. For example, Al, B, Cr and Hf, etc., are shown as metal for molding the compositely nitrified film. As the base material of the mold, e.g. sintered hard alloy and sintered SiC are utilized. In order to coat the compositely nitrified film, e.g. a physical vapor deposition method such as the sputtering and ion plating methods and a chemical vapor deposition method such as a plasma CVD method are utilized. The compositely nitrified film is preferably coated via an intermediate layer to enhance the adhesive property to the base material of the mold.
Patent JP-H02137917-A (JP)
Title: Method of creating band for carcass of pneumatic tire
Inventor: YAMADA SHIGEKI
IPC: B29D30/32
Filed: 1988-11-21
Abstract: PURPOSE:To improve durability of a bead part by avoiding interference between a turnup ply and turndown ply, by a method wherein a rubber sheet to be used for squeegee rubber is stuck to a rubbered code strip so that the rubber sheet holds a fixed position of a carcass ply beforehand in a creating stage of a case band. CONSTITUTION:At the time of molding of a green case of a pneumatic tire provided with an up-and-down type radial structural carcass as reinforcement of a body, a rubbered code strip appropriated for a turnup ply 1a of the carcass 1 in a creating process of a case band is wound round a case band creating drum. In this instance, a rubber sheet which is to become squeegee rubber 7 is stuck to the ply extending to inward and outward of the same centering around a position becoming to face on a turnup end 1c of the ply or kept joined beforehand for uniting at the time of joining of the rubbered code strip. Then the rubbered code strip 9 appropriating for a turndown ply 1b is wound around the same by piling the rubbered code strip 9 upon the same for sticking together. The rubber sheet 10, which is to become the squeegee rubber, is treated by joining and uniting at the time of joining of the rubbered code strip 9.
Patent JP-H01133667-A (JP)
Title: Transfer device for automatic soldering device
Inventor: KIKUCHI TAIJI
IPC: B23K1/08
Filed: 1987-11-19
Abstract: PURPOSE:To constrain the temp. raise of the circumference of a fluxer and to enable a stabilized flux coating by arranging a transfer means by dividing it in a fluxer peripheral part, preheating part of the rear step part and flow soldering part independently. CONSTITUTION:A front part transfer conveyor supporting machine body 2'', the front part transfer conveyor 1' related thereto, a rear part transfer conveyor supporting machine body 2' and the rear part transfer conveyor 1' related thereto are independently composed respectively. A fluxer device 6 is installed at the front part transfer conveyor supporting machine body 2'' side and a preheater zone 5 at the rear part transfer conveyor supporting machine body 2' side. The heat of the rear part conveyor supporting machine body 2' is not transferred directly to the front part conveyor supporting machine body 2'' even if the temp. of the preheating zone 5 is raised and the foaming of the flux can thus be stabilized without the temp. of the fluxer device 6 circumference being raised.