baber/WOPTO huggingface dataset:
Patent JP-H0979918-A (JP)
Title: Method and circuit for measuring temperature using resistance temperature detector
Inventor: KONO MASAYA
IPC: G01K7/20
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To find temperature measuring signals by eliminating the voltage generated across two connecting lines from one end of a resistance temperature detector by connecting one of the two lines to the output terminal of a constant-current circuit and inputting the other ends of the connecting lines to an amplifier and only feeding back the voltage generated by the detector to a current correcting input terminal, and then, inputting the voltage to an amplifier of the next stage together with a reference voltage and amplifying the difference voltage between the voltages. SOLUTION: A constant-current circuit 203 outputs a constant current to its output terminal based on a reference voltage and the voltage inputted to the circuit 203 from a correcting input terminal and the output terminal is connected to a connecting line 202B from a three-wire resistance temperature detector 201 the other end of which is grounded through a connecting line 202A. An amplifier 205 offsets the voltage generated across the lines 202B and 202C by inputting the other ends of the lines 202B and 202C and inputs its output to the correcting input terminal through the line 202C. Then the output of the amplifier 203 is inputted to another amplifier 206 together with the reference voltage of a reference voltage source 204 and the difference voltage between the voltages is amplified and an output proportional to the temperature of the detector 201 is found.
Patent JP-S61114530-A (JP)
Title: Method and device for dry etching
Inventor: KANAMORI JUN
IPC: H01L21/302
Filed: 1984-11-09
Abstract: PURPOSE:To obtain the prescribed etching characteristics by a method wherein more than one of etching parameters are made to vary secularly and continuously. CONSTITUTION:Pressure, one of etching parameters, is made to input in advance in the computer of a control system 4 by the plasma etching device, wherein an upper and lower pair of parallel plate electrodes 2 and 3 are provided in a decompression vessel 1, in such a way as to be able to be made to vary automatically and continuously, the signal from the control system 4 is transmitted to a variable conductance valve 5, the valve 5 is made to vary and the pressure is varied. The flow rate of gas to flow in from a gas introducing port 6 is held to a constant and the opening ratio of the variable conductance valve 5, which is situated midway between an exhaust vent 7 and the exhaust system of gas, is made to vary little by little automatically and continuously according to the electrical signal from the control system 4 using a mechanical booster pump 8 and a rotary pump 9.
Patent JP-H03114737-A (JP)
Title: Method of molding automobile tire and apparatus therefor
Inventor: ICHIYANAGI MITSURU
IPC: B29D30/30
Filed: 1990-09-04
Abstract: PURPOSE:To raise the operation rate of drums by effecting cap ply molding through the coil-shape winding of a cap ply ribbon in one drum, at the same time, performing belt molding and tread adhering in the other drum and besides transporting a laminate obtained by the tread adhering to a shaping drum. CONSTITUTION:While two belt molding drums 4a, 4b arranged symmetrically with respect to its rotational center are rotated by 180 deg. about the rotational center, belts are molded at the first position on respective molding drums. Next, at the second position, cap ply ribbons are wound onto the belts in the form of coil and cap ply is molded by means of a molding machine 6 and further a tread is fed onto the cap ply by means of a feeder 7 on the first position and then they bonded to each other and thereafter a laminate of the belt cap ply and the tread obtained herein is removed from the belt molding drums and then transported to a shaping drum 1 by means of a transporting device 8.
Patent JP-2001060689-A (JP)
Title: Vertical mosfet transistor and its manufacture
Inventor: YAMAMOTO HIDEO
IPC: H01L29/78
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To easily reduce the parasitic capacitance between a gate electrode and a source area by making the thickness of a silicon oxide film sandwiched between the gate electrode and source area thicker than that of a gate oxide film at the end section of the gate electrode extended on the main surface of the source area. SOLUTION: A silicon oxide film provided between a gate electrode and the main surface of an N+-type source area 111 near the end section of the gate electrode extended on the main surface of the source area 111 is composed of a laminated film of a gate oxide film 121a, and a pad oxide film 141a or a sacrificial oxide film. The gate oxide film 121a is formed on the surface of a groove 114a after the groove 114a is formed at the interface between the main surfaces of the source area 111 and a P+-type base contact area 109 and the pad oxide film 141a, because the film 141a is relatively thin. On the surface of a channel area, the gate oxide film 121a has a thickness of, for example, about 50 nm.
Patent JP-H1081909-A (JP)
Title: Method for drying furnace body of blast furnace and device therefor
Inventor: MORIKAWA YASUYUKI
IPC: C21B7/06
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To preheat the refractory lined in a furnace body in a high heat efficiency by obstructing flowing of hot blast at the center part of the furnace and forming the flowing passage of the hot blast only to the furnace wall side, at the time of newly building or repairing a blast furnace. SOLUTION: A safety plate 3 used to the work in the furnace is arranged at the lowermost step below 1 m from a tuyere 2 position of the blast furnace 1 as the same as the conventional method as disk-like dispersion plate 3 for hot blast, and the supply of the hot blast 4 is executed by piping a steel-made pipe 6 from the tip part of the tuyere 2 to the furnace bottom 5. Therefore, since the hot blast 4 is produced by using a hot stove, the hot blast is obtd. in the desired temp. Four pieces of a disk-like baffle plates 7 are arranged so as to arrange the interval of 5 m in the space above the disk-like dispersion plate 3. The disk-like baffle plate 7 is the steel-made having 16 mm thickness as one sample, and hung down with chains 8 from the furnace top without developing eccentricity. Further, the horizontal gap 9 between the outer peripheral end part of the disk-like baffle plate 7 and the furnace wall refractory surface at the height corresponding to this position is desirable to be 0.05-0.1D in the case of using D for the inner diameter of the furnace wall refractory surface at this position.
Patent JP-H0553368-A (JP)
Title: Production of electric conductive magnetic carrier for developer
Inventor: OZAWA YOSHIO
IPC: G03G9/08
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a carrier having high electric conductivity and large magnetic force and to make a developer composed of this carrier and an insulating toner suitable for use in an image forming method in which bias voltage for development is impressed on a photosensitive body, this body is imagewise exposed from the rear side and development is carried out at the same time. CONSTITUTION:Particles 15 of a magnetic body such as magnetite are dispersed in a resin binder by 70-90wt.% and base particles 13 are formed. Electric conductive fine particles 17 are stuck to the surfaces of the base particles 13 to produce an electric conductive magnetic carrier having <=10omega(-)cm volume resistivity and >=55-emu/g (5kOe) max. magnetization.
Patent JP-H0281915-A (JP)
Title: Filter
Inventor: OTANI TETSUYA
IPC: F01N3/02
Filed: 1988-09-20
Abstract: PURPOSE:To provide a filter resistant to vibration and a high pressure washing air while reducing its size and weight by forming the filter of a ceramic pipe, header blocks, and butt ribs. CONSTITUTION:A filter 10 is made in a pipe structure containing a porous ceramic pipe filter 11 preliminarily formed into a short pipe of a determined length, a pair of ceramic header blocks 12, 13 integrally bonded to the both ends of the outer circumferential surface of the ceramic pipe filter 11, and butt ribs 14, 15 protruded on the outer circumferential surface of the ceramic pipe filter 11 between the header blocks 12, 13. Hence, the filter 10 has an extended filter face, and is made small-sized and light-weighted. The strength resistant to vibration and a high pressure washing air is also secured. Thus, a dust collector is made small-sized and light-weighted and can be easily suited to the exhaust gas treatment capacity. This dust collector can be loaded on an automobile.
Patent JP-S6390258-A (JP)
Title: Trunk/service trunk maintenance system
Inventor: TAKAHASHI YOSHIAKI
IPC: H04M3/22
Filed: 1986-10-03
Abstract: PURPOSE:To detect the trouble of a trunk and a service trunk with a high ration by checking a counter corresponding to an incomplete call and outputting and displaying on an output device when it is more than a specific number. CONSTITUTION:A central control unit 8 adds the values of the complete call counting counter and an incomplete call counting counter of respective trunks in a constant cycle and when this value is above a constant value, checks the value of the incomplete call counting counter and types out and displays the corresponding trunk at the time of a specific value to a typewriter 9. In this case, the complete call counting counter and the incomplete call counting counter are cleared. A maintenance person manually performs the test for the trunk from type-one information thereafter to enhance the detection probability of the trouble trunk.
Patent JP-H0399639-A (JP)
Title: Method for detecting abnormality of hydraulic system in x-ray ct apparatus
Inventor: KANDA KENJI
IPC: A61B6/03
Filed: 1989-09-13
Abstract: PURPOSE:To enable an abnormality of hydraulic system to be identified easily and surely by finding out shifts of stopping positions of moving parts of an X-ray CT apparatus during a period from a power supply off time to the next on time and by indicating the abnormality only in case that either one of the shifts is larger than a reference value. CONSTITUTION:An abnormality detection apparatus consists of a power supply detector 1, a position detector 2, a timer 3, an indicator 4 and a control part 5. When the power supply is turned off during an operation of X-ray CT apparatus, an interrupt processing is executed by the control part 5 through the power supply detector 1, the power supply off time is read by the timer 3 (21), positions of a gantry and a top plate of bed are read respectively as moving parts (22) and they are all stored in the memory 6 (23). The control part 5 calculates a power supply off period and also position shifts of the top plate of bed and the gantry during the power supply off period, compares them with reference values (34) and makes the indicator 4 indicate an abnormality if the shifts are larger than the reference values (35).
Patent JP-H0678887-A (JP)
Title: Sphygmomanometric instrument
Inventor: ISHII ICHINOSUKE
IPC: A61B5/022
Filed: 1992-09-03
Abstract: PURPOSE:To provide the sphygmomanometric instrument which can efficiently execute sphygmomanometry in the case of many persons to be measured and can remarkably shorten the time for measurement operation. CONSTITUTION:This instrument is equipped with a cuff selecting device 3 which can select flexible containers 1a, 1b to be used by having plural pieces of cuff connecting ports 3a, 3b and a cuff selecting switch for selecting the cuff connecting ports 3a, 3b on the cuff selecting device 3. A control section 8 for executing the sphygmomanometric processing in accordance with an operation program is equipped with a cuff selecting control function for controlling the operation of the cuff selecting device 3 in accordance with the instruction from the cuff selecting switch.
Patent JP-H0683644-A (JP)
Title: Debug supporting device
Inventor: YAMAMOTO OSAMU
IPC: G06F9/46
Filed: 1992-09-03
Abstract: PURPOSE:To provide a debug supporting device which can operate despite the duplication of object identification numbers caused between a user program and a debugger. CONSTITUTION:A task 15 of a debugger 3 is started and registers a user program task 34 in a 2nd OS 32 to suspend the task 15 itself. At the same time, the context of the task 15 is registered into a 2nd object control data base 33 based on an identification number. Then the OS 32 receives a user command 41 and starts the task 34. Thus a 1st OS 30 registers the context of the tasks 10-14, etc., into a 1st object control data base 31 based on an identification number. When an interruption instruction is received, the debugger 3 is activated in response to the user command 41. Thus it is possible to stop the entire operation of a user program just by stopping the operation of the task 34.
Patent JP-S6477753-A (JP)
Title: Ignition device for internal combustion engine
Inventor: YAMAMOTO NOBORU
IPC: F02P3/045
Filed: 1987-09-18
Abstract: PURPOSE:To make optimum energizing time control possible by integrating and storing period pulses during which a primary current to an ignition coil is limited to a specified value and by employing a closing angle control circuit provided with a condenser for obtaining time information allowing the electrical supply to the ignition coil only for a specified period of time. CONSTITUTION:A closing angle control circuit 5 is employed for calculating the optimum energizing time of an ignition coil 1 according to the pulse duration of the period of limiting the current from a current limiting circuit 7 based on an ignition signal from a shaping circuit 4 for inputting signals synchronized with an engine rpm. An electrical supply stop circuit 6 is also provided for preventing the ignition coil 1 from being energized for more than a specified period of time. A closing angle control circuit 5 is constituted with a 1st condenser 525 for generating a lamp wave for controlling the energizing time, a 2nd condenser 526 for integrating and storing the pulse duration of the current limiting period and for obtaining time information for generating pulses for a specified period of time in the electrical supply stop circuit 6, a comparator 527 for determining the energizing time by comparing voltages of condensers with each other, and others.
Patent JP-2000044637-A (JP)
Title: Resin composition
Inventor: MATSUKAWA KENJI
IPC: C08G63/553
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition scarcely causing a change in gelation time and viscosity without forming gelled materials when storing the resin and further excellent in hue, water resistance and surface drying properties of a cured product. SOLUTION: This resin composition consists essentially of a dicyclopentenyl group-containing unsaturated polyester resin comprising a dicyclopentenyl group- containing unsaturated polyester and a cross-linking monomer and contains at least a curing accelerator. The content of the dicyclopentenyl group in the dicyclopentenyl group-containing unsaturated polyester is >=20 wt.% and the resin composition has >=8 number of days for making the resin composition storable measured in a skinning stability test at 60 deg.C and within 60 min gelation time at normal temperature measured by mixing 100 pts.wt. of the resin composition with 0.55 pt.wt. of methyl ethyl ketone peroxide.
Patent JP-2000063780-A (JP)
Title: Adhesion of decorative natural wood single plate of paulownia to be bonded to substrate
Inventor: ISHII TATSUYA
IPC: C09J9/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive for a decorative natural wood single plate of paulownia, showing a characteristic color tone of paulownia, being bonded to a substrate for by decolorizing an adhesive necessarily colored in gray-based or brown-based color for hiding to give a white adhesive, adjusting a color by adding mica as a light reflecting material and a black pigment to the adhesive and adding titanium as an opacifying agent. SOLUTION: In bonding decorative natural wood single plate 1 of paulownia to a substrate 2, an adhesive is decolorized into white, the decolorized adhesive 3a is mixed with mica 3b and a black pigment 3c to adjust a color, a discoloration inhibitor and titanium 3d as an opacifying agent to give an adhesive 3. The adhesive is used to bond the decorative natural wood single plate of paulownia to the substrate. Then the surface of the paulownia single plate is bleached with hydrogen peroxide and finished with a sander.
Patent JP-S61114240-A (JP)
Title: Agent for erasing photographic image
Inventor: TSUBAKII YASUO
IPC: G03C11/24
Filed: 1984-11-09
Abstract: PURPOSE:To enable various kinds of photographic images to be erased in a simple, rapid, and perfect manner by using a photographic image eraser made of hypochloric acid or its salt. CONSTITUTION:The photographic image eraser made of hypochloric acid or its salt is represented by MClO (M being a metal atom, such as H, Na, K, Ca, or Ba), and it is used in an aq. soln. of one or more of them, in an optional concn., generally and preferably, in a concn. of 5-10wt%. It is preferable to use a surfactant in order to ensure uniform penetration into a photographic image layer. Further, it may be used together with a polymer thickener, such as carboxymethyl cellulose, hydroxyethyl cellulose, or polyvinylalcohol, to enhance viscosity of the soln., and the soln. may contain other necessary additives or an oxidizing agent, such as EDTA ferric salt, in combination.
Patent JP-H0960876-A (JP)
Title: Igniter
Inventor: OTSUKI ATSUSHI
IPC: F23Q2/28
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an igniter which is hardly influenced by external serge or noise. SOLUTION: This igniter comprises a commercial power supply 10, a transformer 60 connected to the commercial power supply 10, and an electrical discharging gap 70 arranged at a secondary side of the transformer 60 and is constructed such that a series-connected circuit is composed of a resistor 20, a first diode 34, a capacitor 50 and a second diode 30. Then, the resistor 20 is connected to one end of the commercial power supply 10, the second diode 30 is connected to the other end of the commercial power supply 10, and a series-connected transformer 60 and the thyristor 40 are connected in parallel with the capacitor 50.
Patent JP-S6479404-A (JP)
Title: Drive unit
Inventor: HIROKAWA TOSHIO
IPC: F15B11/06
Filed: 1987-09-22
Abstract: PURPOSE:To keep circumferential environment clean without generating atomized oil, dusts and the like by providing a negative pressure application means in least one of the two spaces formed within a cylinder by a moving element, in a drive unit used for semiconductor manufacturing equipment and the like. CONSTITUTION:A rod 2 built in a cylinder 1 is directly connected to a sample stand 3. The rod 2 is provided with a seal part 5 so as to divide space within the cylinder 1 into two such as an upper space 8a and a lower space 8b. When the first exhaust port 6 exhausts to give the upper space 8a within the cylinder 1 a negative pressure as the lower space 8b is at the atmosphere pressure, the pressure difference between them raises the sample stand 3. In order to immediately return the sample stand 3 to its original state, the second exhaust port 7 and the exhaust port 6 are given a negative pressure and the atmospheric pressure respectively at the same time. Then the lowering speed is increased.
Patent JP-H0681919-A (JP)
Title: Torque transmission device
Inventor: SHINGYOUCHI MITSURU
IPC: F16H13/12
Filed: 1992-09-04
Abstract: PURPOSE:To provide a torque transmission device by which a structure of a rotation transmission system can be simplified even in the case that rotational bodies which are attachable/detachable or displaceable are included in the rotation transmission system. CONSTITUTION:At least one of a first rotational body 1 and a second rotatinal body 2 is supported in attachable and detachable manner to a third rotational body 3. The third rotational body 3 is rotatably supported at a specified position by a guide means 4. The first, second and third rotational bodies 1, 2, 3 are freely separated from one another without being restricted by a structure of a power transmission system. In the case of torque transmission, the first, third and second rotational bodies 1, 3, 2 are sequentially in contact with each other. Torque is smoothly transmitted with mutual frictional force.
Patent JP-H05304993-A (JP)
Title: Novel monoclonal antibody resistant to synaptophysin
Inventor: SUGANO MITSUKO
IPC: G01N33/574
Filed: 1992-08-13
Abstract: PURPOSE:To provide the monoclonal antibody permitting to determine synaptophysin in a small amount of the antibody on the determination of the synaptophysin contained in an small amount in a tissue by a complement- immobilizing assay. CONSTITUTION:The monoclonal antibody is a monoclonal antibody produced with the extract of a rat brain as an immunogen. The immunoglobulin class of the antibody belongs to IgM, and the antibody has a unique reactivity with the synaptophysin or P-38 of a rat.
Patent JP-S60116649-A (JP)
Title: Fluorophenoxy compound, herbicidal composition and manufacture
Inventor: RICHIYAADO BII ROJIYAASU
IPC: C07D213/643
Filed: 1984-11-09
Abstract: Certain novel fluorophenoxy derivatives, in particular phenoxyfluorophenoxyaklanoic acids and derivatives thereof are described. These novel compounds bear 1 and 2 fluorine substituents on the phenyl group which is attached to the alkanoic acid group. These novel compounds exhibit surprising preemergent and postemergent activity when used according to the method of the invention in the control of grassy weeds.
Patent JP-S6392242-A (JP)
Title: Motor-operated direct driving positioning apparatus with rotor of complex eccentricity type
Inventor: NAKATANI TERUOMI
IPC: H01L21/00
Filed: 1986-10-02
Abstract: PURPOSE:To enable an output shaft to be moved at three degrees of freedom and accomplish the positioning of a translational position and a rotational position at the same time, by combining a complex eccentric shaft rotor and an output shaft rotor with each other. CONSTITUTION:A motor-operated direct driving positioning apparatus is composed of a bearing base cylinder A, an external eccentric shaft rotor B, an internal eccentric shaft rotor C, and an output shaft rotor D. The external eccentric shaft rotor B and the internal eccentric shaft rotor C are independently rotated by a motor rotational-driving mechanism section, and by the combined rotational motion of the eccentric shaft rotors B and C, the translational motion of the output shaft rotor D inserted into the internal wall of the cylinder of the internal eccentric shaft rotor C is performed at two degrees of freedom on a level at the right angle to the shaft.
Patent JP-H0789696-A (JP)
Title: Self-traveling type crane vehicle
Inventor: GOSHIMA AKIRA
IPC: B66C23/78
Filed: 1993-09-22
Abstract: PURPOSE:To provide a compact self-traveling type crane wheel which possesses the constant suspension load faculty and the excellent stability and traveling performance and can improve workability. CONSTITUTION:Supporting arms 5-8 which can turn horizontally in all the directions of a car body 2 are installed. At the top end parts of the supporting arms 5-8, wheels 9 having a steering mechanism 10 are installed, and traveling motors 11 and 11 are installed on two wheels 9 and 9 arranged on one diagonal line. A multistage extensible/contractible boom 3 is installed in the upper part of a car body 2.