baber/WOPTO huggingface dataset:
Patent JP-H08225391-A (JP)
Title: Production of oxide single crystal by lifting up method
Inventor: FUJII SHINZO
IPC: C30B29/28
Filed: 1995-02-23
Abstract: PURPOSE: To obtain an oxide single crystal in a good yield, capable of performing a re-thinning operation at a necking time without remelting the crystal by satisfying a specific condition in the thinning ratio for the re-thinning operation of a crystal having a thicker diameter than the planned diameter caused by outside disturbances at and after the current raising time point. CONSTITUTION: The specific conditions are as follows (refer to the figure): θ1 +θ2 >=105 deg., and θ1 <90 deg. and θ2 <90 deg., where θ1 =tan<-1> [2L/(d2 -d1 )], θ2 =tan<-1> [2ΔL /(d2 -d3 )], d1 is the diameter of thinnest part in a grown crystal from the time of starting a necking to the current raising time point, d2 is the diameter of the current crystal diameter, d3 is the crystal diameter at the growth of ΔL, L is a length in the lifting direction from the thinnest part to the current raising time point and ΔL is a growing length from the current time point to a later optional time. These conditions are satisfied by regulating the temperature of a molten liquid with adjusting the heating power at a constant lifting up speed.  The outside disturbances are a gas convection in the raising furnace, a molten liquid convection, a variation in the electric current in a high frequency coil, etc.
Patent JP-H07243237-A (JP)
Title: Column beam frame body and wall material
Inventor: DANMURA YOSHIKAZU
IPC: E04B1/343
Filed: 1994-03-07
Abstract: PURPOSE:To easily extend and reconstruct a building by fixing a beam material like a cantilever to a support formed out of a plurality of tubular column materials via a fastener, and radially extending the beam material externally. CONSTITUTION:A support 1 is formed out of a plurality of tubular column materials 1a made of fire resistive metal or the like. In addition, a beam material 2 of H-section steel or the like is fixed like a cantilever to each of the materials 1a of the support 1 via a fastener such as fitting hardware, and radially extended externally. Furthermore, an auxiliary beam 2a is laid on the beam material 2. Also, a floor material 3 is laid on the beam material 2.
Patent JP-S62216968-A (JP)
Inventor: YOKOYAMA KIYOSHI
IPC: C04B35/584
Filed: 1986-03-17
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-2000257676-A (JP)
Title: Inscribed meshing planetary gear structure
Inventor: UMEDA KAZUYOSHI
IPC: F16H1/32
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To realize reduction of the number of part items, reduction of man- hours, reduction of cost, facilitation of manufacturing, and improvement of durability of parts. SOLUTION: A balance weight 116 is formed of a plurality of plates 124 caulked in the laminated state. As a result of caulking, a projecting part 130 is formed, and the surface P on which the projecting part 130 is formed is incorporated in a first shaft 102 toward the joining side to an eccentric body bearing 104.
Patent JP-H08259955-A (JP)
Title: Method of treating waste plastics
Inventor: SHIRAISHI KATSUHIKO
IPC: C10B53/00
Filed: 1995-03-20
Abstract: PURPOSE: To treat waste plastics by removing vinyl chloride resin of a specific gravity of above 1 from the waste plastics, mixing only waste plastics of a specific gravity of 1 or below with feed coal for the production of coke and heat-decomposing them in a coke oven. CONSTITUTION: Waste plastics are crushed to a size of 1-10mm, the crushed product is introduced into water to separate it into waste plastics a specific gravity of above 1 and waste plastics of a specific gravity of 1 or below, 0.1-5wt.% waste plastics of a specific gravity of 1 or below are mixed with feed coal for the production of coke, and the mixture is fed into a coke oven and carbonized.
Patent JP-S62221347-A (JP)
Inventor: ROBAATO ENU FUABURIKANTO
IPC: A61F9/00
Filed: 1986-03-18
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-H02238878-A (JP)
Title: Production of phenylalanine dehydrogenase
Inventor: HIBINO YASUO
IPC: C12N1/21
Filed: 1989-03-13
Abstract: PURPOSE:To obtain the title enzyme inexpensively on an industrial scale by aerobically culturing a bacterium in a medium containing an L-glutamate, etc., at specific two-stage temperatures. CONSTITUTION:A bacterium [preferably recombinant derived from Escherichia coli K-12 strain containing gene of phenylalanine dehydrogenase derived from Sporosarcina ureae] is aerobically cultured in a medium containing an L- glutamate or L-glutamic acid at two-stage temperatures by dropping 37 deg.C to 30 deg.C to give the aimed enzyme. A medium comprising the minimum medium M9 as a base containing polypeptone and yeast essence is preferable as the medium.
Patent JP-S57177443-A (JP)
Title: Converter using a flywheel
Inventor: MIURA KAZUTOSHI
IPC: F16F15/30
Filed: 1981-04-23
Abstract: PURPOSE:To make an electric magnet for floating with small capacity to be used in a device to make reversible conversion of rotary energy into electric power while retaining a vertical shaft flywheel afloat by arranging armature windings of the motor driven generator part divided and thereby controlling its slip frequency and voltage. CONSTITUTION:In an arrangement where a flat secondary core RT1 for retaining afloat and rotators RT2 and RT3 for guidance and supporting are installed on the rotary shaft S of the flywheel RT0 and where armature cores ST1-ST3 for floating are laid facing the parts RT1-RT3, respectively, 3-phase armature  windings are wound on the crores ST2-ST3 by dividing into 4 parts. The windings are controlled in accordance with the output frequency from a variable  voltage, variable frequency power source. At this time, this output frequency is  controlled on the basis of outputs from the displacement meters PS2-PS3 with  the aid of controllers CNT2, CNT3 so that slip frequencies are generated in  such a range as producing attractive force between the armature cores ST2,  ST3 and rotors RT2, RT3.
Patent JP-H03261865-A (JP)
Title: Method and apparatus for measuring vehicle
Inventor: KOMATSU TOSHIO
IPC: G01P3/489
Filed: 1990-03-12
Abstract: PURPOSE:To deal with many kinds of vehicle speed sensors with high accuracy and to simplify constitution by caliculating car speed on the basis of the cycle and running distance per one revolution of each of the vehicle sensors. CONSTITUTION:With respect to a car speed sensor 1 common in the greatest common divisor of the number of pulses generated by one revolution, the pulse from the sensor 1 is divided in frequency by the number, which is calculated by dividing the number of pulses generated when the sensor 1 makes one revolution by the greatest common divisor, by a frequency dividing means 3g and time data showing the appearance time of the frequency divided pulse at each time when said pulse appears are stored and held over at least one or more revolution of the sensor 1 by a memory means 3b. At every stored and held time data, the cycle per one revolution of the sensor 1 is calculated on the basis of the time data and the time data stored and held when the pulses from the sensor appear previously by the number corresponding to the greatest common divisor by a cycle calculation means 3h and car speed is operated on the basis of the cycle per one revolution and the running distance per one revolution of the sensor 1 by a car speed operation means 3i.
Patent JP-H02240585-A (JP)
Title: Hall effect type sensor device
Inventor: MURATA SHIGEMI
IPC: G01R33/07
Filed: 1989-03-15
Abstract: PURPOSE:To facilitate the positioning and to execute the automation of an assembly, etc., by providing a plate for engaging a Hall IC to a prescribed position, a frame having a housing part for housing the plate in a prescribed position, and a filler in the housing part. CONSTITUTION:At the time of assembling a Hall effect type sensor device, first of all, a plate 3, a Hall IC 2 and a first magnetic flux guide 41 are assembled by applying an adhesive to an A part, and formed integrally, by which a pre-assembly is obtained. Subsequently, after applying the adhesive to the bottom part 11a of the housing part 11, the pre-assembly is inserted into the housing part 11, and pushed in until a bending part 33 abuts on the bottom part 11a. Next, a leading wire 21 of the IC 2 and the connecting part 71 of an insert conductor are brought to spot welding. Also, a magnet 5 and a second magnetic flux guide 42 are adhered with each other and fitted and adhered to a magnetic flux guide holding part 13, and after filling it with a filler 8, a cover 6 is attached with an adhesive. In such a manner, the positioning is facilitated and the signal accuracy is enhanced, and the automation of an assembly can be easily executed.
Patent JP-S53147026-A (JP)
Title: Continuous preparation of thioglycolic acid
Inventor: TAMASHIMA KAZUO
IPC: C07C313/00
Filed: 1977-05-25
Abstract: PURPOSE: To prepare thioglycolic acid in high yield with suppressed side reactions even under atmospheric pressure, by reacting monochloroacetic acid with sodium hydrosulfide, and taking the produced monosodium thioglycolate continuously out of the reaction system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57176660-A (JP)
Title: Judging method for brightness of picture of scanning electron microscope
Inventor: HAYASHI SEIJI
IPC: H01J37/28
Filed: 1981-04-22
Abstract: PURPOSE:To enable the boundary between different matters projected by a scanning electron microscope to be accurately easily detected by judging the difference in the brightness of the pictures with high precision. CONSTITUTION:A scanning electron ray 2 is irradiated along the irradiation area of a measured subject 1 while reciprocating given times within a given distance. Thus, the scanning electron ray 2 is scanned according to the function represented by x=vt+deltacosomegat. The positional change rate of the intensity of the secondary electron ray can be given by subjecting the wave form (x) indicated in the figure to synchronizing detection with the frequency of the scanning electron ray 2. From the result given by subjecting the wave form (x) of the secondary ray, which is obtained by irradiating the scanning electron ray 2 while vibrating it, to synchronizing detection, a step-like wave form (x') from which the difference in the brightness of the pictures can be clearly judged can be obtained.
Patent JP-H04275764-A (JP)
Title: Facsimile equipment
Inventor: ASAI KOICHI
IPC: H04M11/00
Filed: 1991-03-04
Abstract: PURPOSE:To supply a facsimile equipment in which electric insulation between a facsimile equipment mainbody-side and an attached telephone set-side is sufficiently be secured and a switching operation with the attached telephone set is made easy. CONSTITUTION:A call signal generation part 8 for ringing the bell of the attached telephone set 12, a call signal transmission transformer 7 for transmitting a call signal from the call signal generation part 8 to the attached telephone set and a call signal detection part 5 are provided. The off-hook of the handset of the attached telephone set is detected by the extinction of the detection output of the call signal detection part 5 owing to the deterioration of the impedance of the attached telephone set while the call signal generation part 8 is driven, and a telephone line is switched to the attached telephone set-side by the detection of off-hook.
Patent JP-H06234270-A (JP)
Title: Thermal recording material
Inventor: YUYAMA YUKIHIRO
IPC: B41M5/26
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a thermal recording material hardly failing in running and damaging a thermal head, never sticking under high humid conditions, and having a high chemical stability by providing a resistance to frictional electrification and a water resistance. CONSTITUTION:In a thermal recording material provided with a thermal color- forming layer containing a leuco dye and a color developer on a top surface of a substrate, an antistatic layer containing a quaternary salt polymer, a water- soluble resin, and a waterproofing agent as main components is provided on a rear surface of the substrate.
Patent JP-H08256974-A (JP)
Title: Endoscopic device
Inventor: KISHI TAKAHIRO
IPC: A61B1/04
Filed: 1995-03-20
Abstract: PURPOSE: To constitute an endoscopic device which is provided with sufficient remedy for EMC, is easy to assemble and is low in cost. CONSTITUTION: A signal cable 14 is extended separately from a universal code from the lateral side of the operation section of an electronic endoscope. This signal cable 14 is connected freely attachably and detachably to the operation section of the electronic endoscope. A first shielding layer 41 and second shielding layer 42 disposed on the outer side of a bundle formed by twisting core wires 26 are formed by spirally winding fine conductors 43 of metals, such as copper wires respectively in the same direction in the signal cable 14. The conductors 43 superposed in two layers are piled to eliminate clearances and to surely cut noises.  Plural pieces of the core wires 26 are so twisted and bundled that, for example, a horizontal driving pulse line, etc., having a high driving frequency, i.e., having an easy tendency to generation of the noises, among these wires is brought at the center of the bundle, by which this wire is shielded by the other core wires 26 and the generation of the noises is suppressed as far as possible.
Patent JP-H06251622-A (JP)
Title: Dielectric ceramic and ceramic capacitor
Inventor: INOMATA YASUYUKI
IPC: H01B3/12
Filed: 1993-02-24
Abstract: PURPOSE:To increase the dielectric constant of a dielectric ceramic, while lowering the change thereof clue to a temperature fluctuation. CONSTITUTION:The dielectric ceramic base body 12 of a ceramic capacitor 10 is made of a dielectric ceramic composed of 100 pts.mol. of BaTiO3, 1 to 7 pts.mol. of CaZrO3, 0.5 to 1.5 pts.mol. of ZnO, 0.1 to 0.3 pts.mol. of MnO and 0.2 to 0.7 pts.mol. of Re2O3 (rare earth oxide). As a result, a dielectric ceramic having high resistivity can be provided.
Patent JP-H02238908-A (JP)
Title: Manufacture of wheel
Inventor: KATO YUSAKU
IPC: B29L30/00
Filed: 1989-03-13
Abstract: PURPOSE:To stick tire pieces to a rim surely by a method in which the tire pieces are molded by the outer mold heated at the temperature where green rubber is vulcan ized in a short time and the core mold regulated at the temperature where green rubber is not almost vulcanized in short time, and after a rim has been nipped by the surfaces molded with the core mold of the tire pieces, the tire is molded and vulcanized. CONSTITUTION:In the manufacture of a wheel, tire pieces 130 are molded by the outer molds 11, 12 heated at the temperature where green rubber is vulcanized in a short time and the core mold 20 regulated at the temperature where green rubber is not almost vulcanized in a short time. A rim 107 is nipped with the surfaces 123' molded by the core mold 20 of the tire pieces 130, and then the tire pieces 130 are connected and are integrally molded and vulcanized. Since the surface 123' is formed with the core mold 20 regulated at the temperature where green rubber is not vulcan ized in a short time, when the tire pieces 130 are molded integrally with the rim 107, the tire pieces 130 are surely stuck to the rim 107. Since the outer molds 11, 12 are heated at the temperature where green rubber is vulcanized in a short time, the outer surface of the tire has been already vulcanized in the tire piece-molding process, and the vulcanizing time when the tire pieces 130 are integrally molded, is shortened.
Patent JP-S63228825-A (JP)
Title: Signal noise suppressing circuit
Inventor: OKAMOTO KAZUO
IPC: H04B1/10
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate the limitation of physical properties, limit conditions, etc., of an input signal by performing not only the subtraction with a 1st reference value of the input signal but the division with a 2nd reference value of the input signal. CONSTITUTION:An input signal Y1 supplied to a reference value calculating means 11 is converted into the scattered values E and Y as the reference value Y1 of the input signal. The signal Y1 inputted to a reference value dividing means 12 is divided by the reference value of the input signal received from the means 11. Then an output signal Z1 faithful to the ratio of the signal Y1 is outputted as an input signal Y2 of a subtraction block 2. In the block 2 the signal Y2 is subtracted by the reference value (means value, etc.) obtained by a reference value calculating means 21 and an output signal Z2 is outputted through an output terminal 20. As a result, the signal Z2 is turned into the value undergone no dimensionalization with the means value defined as an original point and the scattering as a unit respectively. Thus it is not required to take the limit conditions, etc., into consideration.
Patent JP-S59186626-A (JP)
Title: Conveying and recovering apparatus of dust or the like
Inventor: KURAGAKI KOUJIROU
IPC: B01D46/42
Filed: 1983-04-06
Abstract: PURPOSE:To eliminate the restriction of the using time and to reduce the suction power by assembling plural suction nozzles into one set, storing the dust sucked by the suction nozzle in an intermediate storage means, and then transferring the dust to a dust collecting machine. CONSTITUTION:To recover the dust such as chips generating from a cutting machine, an intake port 22 and a changeover valve 26 of a conveying duct 21 are closed, and a changeover valve 25 of an air duct 20 is opened by operating a changeover means 23 of an intermediate storage means 16. In this state, the dust is sucked by the sucking force of a suction fan 12, and stored in the intermediate storage means 16 by opening valves 30 of a necessary connecting pipe 28. Then the valve 25 is closed and the valve 26 is opened by operating the changeover means 23. In this way, the dust in a storage chamber 19 is transferred to a dust collecting machine 11 from the conveying duct 21 through a transport duct 13 by the sucking action of the suction fan 12.
Patent JP-H08256651-A (JP)
Title: Line-length measuring device of fishing reel
Inventor: KANEKO KYOICHI
IPC: A01K89/017
Filed: 1995-03-20
Abstract: PURPOSE: To provide a line-length measuring device for fishing reels capable of accurately measuring the line-length by bringing the device to deal with a change of a fishline-diameter and a wound line-diameter of a spool depending on used conditions. CONSTITUTION: This line-length measuring device for fishing reels has a sensor which detects the revolution of a spool supported by a reel body, an up-down counter which counts up and down a signal output from the sensor, an operation means which calculates a line-length depending on a calculation equation for the line-length stored in a memory means, an indication means capable of indicating the line-length calculated by the operation means and a modification means which changes the indicated value indicated on the indication means calculated by the operation means by an external operation and modifies a constant depending upon the line species of the line-length calculation equation used for calculating the indicated value by calculating back by the operation means based on the changed value.
Patent JP-H07273024-A (JP)
Title: Compound semiconductor substrate
Inventor: TACHIKAWA AKIYOSHI
IPC: H01L21/20
Filed: 1994-03-30
Abstract: PURPOSE:To provide a compound semiconductor substrate, having a semiinsulative, compound semiconductor layer, which is formed by epitaxially growing a compound semiconductor layer on a silicon substrate. CONSTITUTION:In the compound semiconductor substrate 1 on which a compound semiconductor layer 4 is epitaxially grown on a silicon substrate 2, a buffer later 3 is formed on the silicon substrate 2 by a compound semiconductor, on which P-type impurities of 10<18> to 10<20>cm<-3> or more are introduced, using the silicon substrate 2 having a specific resistance of 10<3>OMEGA/cm or higher, and a compound semiconductor layer 4 is epitacially grown on the buffer layer 3.
Patent JP-H05227927-A (JP)
Title: Vacuum heat treatment unit
Inventor: MORII TAKAYUKI
IPC: A23L5/10
Filed: 1992-02-14
Abstract: PURPOSE:To provide the subject treatment unit capable of steam heating at any temperature below 100 deg.C, or of cooling by vaporization. CONSTITUTION:The lower parts of a heat treatment chamber 1 are provided with leg-like spaces 6, 7 and also an inlet 8 and outlet 9. These inlet 8 and outlet 9 are situated below the liquid levels of reservoirs 11 and 12, respectively. An endless conveyor belt 2 is equipped so as to start at the inlet 8, through the heat treatment chamber 1, reach the outlet 9, and return to the inlet 8 again. An object to be heat treated is loaded on the conveyor belt 2. The inside of the heat treatment chamber 1 is connected to a combination pump 5, steam feed line 3, and cooling water feed line 4. Thus, the object on the conveyor belt 2 is put to vacuum heat treatment in the chamber 1.
Patent JP-H102709-A (JP)
Title: Method and device for measuring hole
Inventor: LESSING ULRICH
IPC: G01B11/12
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To measure the geometric values of the holes, such as the injection holes of the fuel-injection valves of an internal combustion engine by tightening a body to be measured by a tightening device and measuring the input edge and the output edge of the hole, using a camera. SOLUTION: A valve body 1 of a fuel-injection valve, which is the body to be measured, is tightened into a chuck 5 through an attaching spindle 3 and arranged on a measuring table, which can be readily adjusted. In the spindle 3 having the stopper for positioning the valve body accurately 1, a light-guiding rod 7 is inserted. The free end part of the light-guiding rod 7 is connected to a flexible light-guiding cable 9 from a light source. The other end part is outputted from the spindle 3 and reaches a chamber 11, wherein an injection hole 13 to be inspected in the inside of the valve body 1 is branched. Thus, the bottom of the injection hole is irradiated from the inside. Then, the focus adjustment of a camera 15 is performed, and an input edge 17 and an output edge 19 are measured sequentially.  The results of the measurements of the directions of the hole-axis line and the axial lines, the slant angle in the circumferential direction and the space position of the injection holes 13 are sent into an evaluation unit 21 and converted into the display values by the evaluating program.
Patent JP-H06276135-A (JP)
Title: Radio selective paging receiver
Inventor: CHIYOUJIYAMORI YOUSUKE
IPC: H04W84/02
Filed: 1993-03-22
Abstract: PURPOSE:To improve operability and to prevent a voice message from being failed to hear by allowing a carrying person to vary a start timing in accordance with a using state by external earphone and an incorporated speaker at the time of reproducing the voice message. CONSTITUTION:A radio wave from the air is received by an antenna 11 and demodulated by a demodulation part 13 by way of a high frequency amplifying part 12 and only when an equipment identifying number is coincident, reception data is stored in a sound storing use memory part 14. Data is D/A converted by removing unnecessary frequency by a D/A converter 15 and passes through an output amplifying part 16, and an output switching part 17 switcheds an output to the speaker 18 or the earphone 19. A microcomputer control part 20 controls an equipment. A receiver 10 is provided with an output switching detection part 22 detecting the output switching state of the earphone 19 and an approach detection part 23 detecting that the speaker 18 approaches to an ear so as to automatically switch the control such as whether the voice message is reproduced or delayed in accordance with the using state.