baber/WOPTO huggingface dataset:
Patent JP-H09261131-A (JP)
Title: Spread spectrum communication method and equipment using it
Inventor: NAGATA KEIZO
IPC: H04B1/69
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide the method and equipment to improve the availability of frequency in spread spectrum communication. SOLUTION: The communication method includes a coding circuit 2 providing an output of primary modulation information of data, a spread control circuit 4 conducting spread control to provide an output of secondary modulation information, a frequency synthesizer 6 controlling a frequency/phase through the synthesis of modulation information to provide an output of a transmission base band signal, a carrier oscillator 8 outputting a carrier, and a mixer 10 mixing the carrier and the transmission base band signal to output a spread spectrum signal. The carrier is subjected to n/m frequency division and the result is given to a frequency synthesizer 6 as an operation reference clock. The hopping period is set to be an integer multiple of the period of the carrier and a carrier component among phases in the spread spectrum signal at a start timing of each hopping period is made known.
Patent JP-S57180869-A (JP)
Title: Electric discharge lamp
Inventor: INOUE KAZUNARI
IPC: H01J61/56
Filed: 1981-04-30
Abstract: PURPOSE:To obtain an electric discharge lamp which has a base fitted with a small starter with long life, and can be detached easily owing to its screw-driven structure. CONSTITUTION:The adjacent ends of a lamp tube 10 are fixed to a common base 11. Filaments 12 and 13 are charged within the ends of the lamp tube 10. Conductors 12a and 12b and conductors 13a and 13b are led outside the tube 10, respectively, from the filaments 12 and 13. A starter 14, which consists of a non-linear dielectric element and a semiconductor switch, is fitted inside the base 11. An E-26 base 15, which is standardized by JIS C7709, can be connected to a usual socket used for an incandescent bulb.
Patent JP-S61226119-A (JP)
Title: Method for correcting steel plate winding shape of rolling mill
Inventor: IIYOSHI OSAMU
IPC: B21C47/02
Filed: 1985-03-29
Abstract: PURPOSE:To correct a defective shape with high accuracy and to obtain the coil of good winding shape by detecting the defective shape of steel plate at the previous step of cold rolling mill with setting of correcting mechanism before a coiler and by correcting with the correcting mechanism the defective shape with its tracking. CONSTITUTION:A detector 10 is set up just close to the mill an the correcting mechanism 4 to correct the slipping of steel plate at the front of a coiler 3. The deviation quantity S on the defective shape detected by the detector 10 is inputted to amplifier 5 and fed to memory data shifting circuit 6 and the stored deviation S is subjected to data shifting. A correction control signal S' is outputted from correction control device 7 when the defective shape part detected by the detector 10 reaches the correction mechanism 4. The wound plate thickness at inlet and outlet ports of each rolling mill, plate width, material and winding tension information, etc. are inputted into the correction control device 7.
Patent JP-S51142377-A (JP)
Title: Replacer
Inventor: OGAUCHI TOSHIO
IPC: G01L19/06
Filed: 1975-06-03
Abstract: PURPOSE: A replacer, where the replacing liquid does not evaporate, is not dissolved or degenerated by the temperature, etc. of the pressure fluid to be measured, and there is no need to consider the difference of specific gravity between the pressure fluid to be measured and replacing liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02247290-A (JP)
Title: Production of aromatic-containing solvent
Inventor: MARUYAMA FUMIO
IPC: A01N25/04
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the subject solvent, having a low mixed aniline point at a low production cost by catalytically reforming a kerosene fraction according to a continuous regeneration method, distilling, separating and recovering a specific fraction from the resultant product. CONSTITUTION:A kerosene fraction or a raffinate obtained after recovering n-paraffins therefrom is catalytically reformed by using a continuous regeneration type catalytic reforming method for circulating a catalyst between a reaction column and a regeneration column and repeating reforming reaction and catalyst regeneration. A fraction having the boiling point within the range of 205-245 deg.C is then distilled, separated and recovered from the formed oil to afford the objective solvent having <=18 deg.C mixed aniline point.
Patent JP-S58188270-A (JP)
Title: Oil measuring and feed device
Inventor: SASAMOTO FUTOSHI
IPC: D01D11/00
Filed: 1982-04-22
Abstract: PURPOSE:To cause oil to more uniformly cling to yarn, by providing an anti- disturbance frame along a yarn passage to prevent the movement of the yarn from being disturbed by an air flow around it. CONSTITUTION:Yarn 14 taken out from a spinning metal 12 is cooled by a cooler 13 and wound by a lower winder through the oil applying guide of an oil measuring and feed device set in an anti-disturbance frame 15, a converging guide and a spinning duct 16. A drive gear is actuated to place an oil feed section 1 to feed oil right after the yarn 14 is fixed.
Patent JP-S54157720-A (JP)
Title: Manufacture of high-tough and high-tensile ti steel excellent in weldability
Inventor: AIDA SUSUMU
IPC: C21D7/00
Filed: 1978-06-02
Abstract: PURPOSE: To raise low-temperature toughness as well as keep excellent weldability at low carbon equivalent by improving the quality of steel by adding a specific amount of Ti to steel so as to cause a crystallization strengthening action to take place, combined to the effect of transformation zone-rolling.  
     CONSTITUTION: A steel, containing 0.05 to 0.20% C, <0.70% Si, 0.5 to 2.0% Mn, 0.005 to 0.10% Al, and 0.005 to 0.10% Ti, is manufactured. The steel is excellent in weldability because of its low carbon equivalent but low in toughness. For this reason, the steel ingot is hot rolled in a gamma recrystallization zone at more than 1000°C so that the gamma grain size becomes a gamma particle number of more than (-2 + 60Ti %). Afterwards, it is subject to a more than 10% drafting at Ar 3  to 900°C during air cooling and then to gammma-alpha transformation of a 5 to 60% transformation rate, followed by a transformation zone-rolling at a draft of 10 to 60%. The heat treatment after rolling is made by coiling it at a temperature below the Ar 1  point or by cooling it with air. Thus, a hightensile Ti steel which is excellent in low-temperature toughness can be obtained in spite of low carbon equivalent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0587714-A (JP)
Title: Method and device for measuring quality of cold rolling thin steel plate
Inventor: TAWARAGUCHI TAKAO
IPC: G01N3/00
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a method and device for measuring a quality by obtaining a modulus of elasticity of a cold rolling thin steel plate and a Lankford value non-destructively. CONSTITUTION:A value of a ratio of a thickness resonance frequency of a transversal ultrasonic wave which propagates in a thickness direction while vibrating in a direction parallel with a rolling direction within a cold rolling thin steel plate to a thickness resonance frequency of a longitudinal ultrasonic wave which propagates in a thickness direction, and a value of a ratio of a thickness resonance frequency of a transversal ultrasonic wave which propagates in a thickness direction while vibrating in a direction perpendicular to a rolling direction within the cold rolling thin steel plate to a thickness resonance frequency of a longitudinal ultrasonic wave which propagates in a thickness direction are measured. A modulus of elasticity of the above cold rolling thin plate and Lankford value (r value) are obtained based on the two types of measured rations.
Patent JP-H10264992-A (JP)
Title: Liquid quantity fine-adjustment device
Inventor: KITAMURA HIROYA
IPC: B05B1/30
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To perform, by a single device, the operation of sucking up/discharging a liquid, miniaturize the device, and control a very small quantity of liquid. SOLUTION: A liquid quantity fine-adjustment device can finely adjust a quantity of liquid with the single device by using the fact that the volume of a gas changes with a temperature change and by sucking up or discharging a quantity of liquid corresponding to an amount of the change in the volume of the gas. The device comprises a chamber 2 having an empty space 3, a narrow pipe 4 by means of which the empty space and the outside of the chamber communicate with each other and which allows the liquid to flow near its open end 5, and a temperature control part 6 for controlling temperature in the empty space. The quantity of liquid is adjusted via the capillary by controlling the temperature in the empty space, thereby controlling the volume of the inside gas.
Patent JP-H09259284-A (JP)
Title: Detecting device for face position and eye position of vehicle driver
Inventor: KANEDA MASAYUKI
IPC: B60K28/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely detect the positions of the eyes by judging the continuity of the outline of the face from whether or not there is a stable part and the quantity of variation in the number of successive pixels and extracting face candidate points. SOLUTION: An image input means CL1 inputs a face image. A binarizing means CL2 binarizes the input image from the image input means CL1 with a specific threshold value. A particle removing means CL3 removes particles of the image processing data binarized by the binarizing means CL2. A white pixel counting means CL4 scans the image of the binarized image data after particle removal In the right-left direction to count successive white pixels. A maximum white pixel number memory means CL5 stores the maximum value of the number of white pixels in a memory. A stable part detecting means CL6 detects stable parts at the width-directional ends of the face image from the quantity of variation in the number of white pixels. Further, a face width candidate point detecting means CL7 detects candidate points which are considered to be face width from whether or not there is a stable part and the quantity of variation in the number of successive pixels. Then a face end specifying means CL8 specifies the ends of the face from the candidate points.
Patent JP-S59191413-A (JP)
Inventor: TSUDA KAORU
IPC: H02G3/18
Filed: 1983-04-14
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-H02246071-A (JP)
Title: Tape cartridge
Inventor: YAMAMOTO OSAMU
IPC: G11B23/113
Filed: 1989-03-17
Abstract: PURPOSE:To prevent the deformation of a window plate and a case main body or a molding defect due to the extrusion of resin, etc., occurring by providing a recessed groove molded in a projecting part provided at a primary molding die along a mating part at a position separated a little from the mating part with a transparent window plate. CONSTITUTION:A cartridge case 1 consists of the case main body 3 having a window hole 2 and a driving shaft insertion hole 4, and the transparent window plate 5 molded integrally in the window hole 2. At such a case, secondary molding resin pressure is applied not only on the main body 3 of a primary molding product, but on the recessed groove 7 of the main body 3 i.e. the projecting part provided at the primary molding die, thereby, the secondary molding resin pressure applied on the main body 3 can be reduced by that share. Also, by setting the recessed groove 7 at the position separated a little from the position of the mating part 17 of the main body 3 with the window plate 5, a joining area with the window plate 5 can be secured without thinning plate thickness at the mating part 17 of the main body 3 with the window plate 5. In such a way, it is possible to prevent the deformation of the transparent window plate 5 and the case main body 3 or the molding defect due to the extrusion of the resin, etc., occurring.
Patent JP-H02245620-A (JP)
Title: Far-infrared ray measuring apparatus
Inventor: SAITO HIDEFUMI
IPC: G01J1/02
Filed: 1989-03-17
Abstract: PURPOSE:To realize a far-infrared ray measuring apparatus with a handy construction by setting the apparatus to apply far-infrared rays incident on a measuring apparatus body to a light receiving surface of a sensor effectively. CONSTITUTION:A working gas is sealed into a closed space between a compression chamber 65 and an expansion chamber 33 and a gas spring chamber 34 is filled with the same gas for energization. The gas for energization stores a repulsive force when the expansion chamber 33 is compressed with a piston 62 to attain a high pressure and reaches a value equivalent to such an intermediate pressure as to release the repulsive force when the expansion chamber 33 is reduced in pressure with the piston to a low level. Thus, when a motor 64 is driven at a low speed, a cold head 31a falls to a specified temperature to cool a sensor 4 efficiently. On the other hand, when the sensor 4 functions, an electrical signal is generated in the sensor 4 with a size thereof proportional to a quantity of light received. Thus, this signal is amplified with an amplifier 51 to be transmitted to a recorder 7 with a cable 82 thereby enabling a quantitative measurement with the recorder 7.
Patent JP-S61226530-A (JP)
Title: Throttle valve controller of vehicle
Inventor: FUJITA MINORU
IPC: F02D11/02
Filed: 1985-04-01
Abstract: PURPOSE:To reduce control force of a lever, when it is manually controlled, with no interlocking action to a governor, by manually controlling the lever urging a throttle valve interlocking unit in the valve opening direction by a weak spring while in the valve closing direction by a strong spring through the lever. CONSTITUTION:A valve shaft 90 of a throttle valve 88b in a carburetor is urged in the valve opening direction by the second weak spring 106 while in the valve closing direction by the first strong spring 98 through the first lever 92. And the throttle valve 88b is moved opening in a running operation mode by manually or foot pedal controlling the first lever 92, while the second lever 100 is turned in the valve closing direction in a PTO mode by a governor while holding the first lever 92 to about the full opening position. In this way, if the control lever is once controlled to about the full opening in the running operation mode, the second lever 100 is left as stopped in the full opening position, thereafter the lever, coming to be quite independent of the governor, reduces the control force.
Patent JP-H0699788-A (JP)
Title: Wiper containing device for automobile
Inventor: AIHARA TSUTOMU
IPC: B60S1/04
Filed: 1991-03-29
Abstract: PURPOSE:To improve appearance quality even during the use of a wiper and to suppress disturbance of an air flow during running. CONSTITUTION:A cover member 30 is inclined from a horizontal posture to a frontward inclination posture centering around the rear end part thereof. A space above a wiper 20 is opened in a way that a cover member 30 is lowered down to a position below a hood 15 through an inclination mechanism 40 by means of a base member, and the wiper 20 is brought into a usable state. This constitution causes prevention of the cover member 30 from the generation of air resistance during running in a state to use the wiper 20 and prevention of the two end parts of the cover member 30, curved rearward along a window shield glass W, from protrusion to above.
Patent JP-S61231210-A (JP)
Title: Production of fibrous material of water-soluble resin
Inventor: FUJII SHIGEO
IPC: D04H3/033
Filed: 1985-04-01
Abstract: PURPOSE:To obtain a fibrous material of ultrafine fibers, by drawing an aqueous solution of a water-soluble resin with a high-speed air stream while spinning the solution, heating the resultant fiber stream and evaporating the moisture in the fibers. CONSTITUTION:An aqueous solution of a water-soluble resin (e.g. pullulan) or a melt plasticized with water is extruded from a raw material feed pipe 1 through a raw material tank 2 and a spinning nozzle 5 by a gear pump 4, and high-pressure air fed from an air nozzle 7 by a multistage blower 6 is blown downward on the resultant fiber stream of the hydrous water-soluble resin, which is heated by a far infrared heater 9 during the falling thereof to evaporate and remove the moisture in the fibers. The resultant drawn and dehydrated fibrous material 12 is entangled and dropped onto a net type collecting belt 11.
Patent JP-S59190689-A (JP)
Title: Timepiece apparatus with timer
Inventor: NAKAMURA NORIHIKO
IPC: G04C21/36
Filed: 1983-04-14
Abstract: PURPOSE:To enable the utilization of a new timer function by prohibiting the motor rotation at the timer construction unit when the alarm operation by an alarm output is not performed at the timepiece construction unit. CONSTITUTION:A timepiece apparatus with a timer comprises a timepiece construction unit and a timer construction unit. In the timepiece construction units, output of an oscillation circuit 10 is applied to a coil 18 through a division circuit 12, a waveform shaping circuit 14 and inverters 16a and 16b to drive a step motor 20. On the other hand, the timer construction unit has an oscillation circuit 50, a division cicuit 52 and a waveform shaping circuit 54 to drive a step motor 6 for the timer is driven with inverters 56a and 56b and a coil 58. When a user turns a timer display panel 64 to the timer set rotation, the rotating action of the step motor 60 for the timer is controlled with a timer contact 66.
Patent JP-S61225555-A (JP)
Inventor: YOSHIDA SHOICHI
IPC: F24F1/02
Filed: 1985-03-30
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-H05270231-A (JP)
Title: Car suspension device
IPC: B60G3/20
Filed: 1992-03-25
Abstract: PURPOSE:To provide a suspension device for car, which can suppress lowering of the rolling center of a car body associated with cornering motion upon accomplishing the functions that the to-the-ground wheel camber at the time of cornering is approached to zero and that the camber thrust is minimized. CONSTITUTION:The body side coupling point PB of the upper one of a pair of lateral links is sunk so that lowering of the rolling center CR of the car body due to car bump is suppressed. The momentary center 0 of a suspension mechanism at this time becomes lower than the momentary center O0 in case no lowering takes place, so that change in the body camber associate with a bump varies to the negative camber direction (i.e., in the direction of approaching the to-the-ground camber to zero in the case of the outer wheel in cornering), compared with when PB does not sink. This permits preventing such inconvenience as generation of the camber thrust according to the conventional technique. where the lower lateral link is used to make adjustment and a special assist link is provided with suppression of rolling center lowering and the to-the-ground camber taken into account.
Patent JP-H03268055-A (JP)
Title: Teacher signal determining device for centroid determining element output device
Inventor: MASUOKA RYUSUKE
IPC: G06F15/18
Filed: 1990-03-19
Abstract: PURPOSE:To appropriately apply a teacher signal by determining the teacher signal to two centroid determining elements for calculating the centroid by an expression of a straight line having a prescribed inclination passing through the centroid. CONSTITUTION:A centroid determining element output device 1 is constituted of a neural network. By an expression of a straight line which passes through a true centroid inputted at the time of learning of this neural network, and has an endpoint coordinate and an inclination stored in an inclination storage means 2, magnitude of a vector and its code in a position of two endpoint coordinates are derived, and these values are given to the centroid determining element output device 1 as a teacher signal to two centroid determining elements. In such a way, the teacher signal to the centroid determining element output device using the neural network can be determined appropriately.
Patent JP-S63233156-A (JP)
Inventor: NAKATANI HIROSHI
IPC: E04D13/15
Filed: 1987-03-20
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-S61225281-A (JP)
Title: Device for controlling pressure difference between towers
Inventor: HATTORI TAKAAKI
IPC: B01J8/26
Filed: 1985-03-30
Abstract: PURPOSE:To stably circulate a catalyst, by accurately determining the pressure difference between the towers based on the internal pressure, level and density of the substance to be decomposed in each tower and controlling the pressure difference based on the data in conducting a decomposition reaction while circulating a catalyst between a reactor and a catalyst regenerator. CONSTITUTION:The pressure difference between a reactor 10 where a first substance is decomposed into a desired second substance with a catalyst and a regenerator 12 where a contaminated catalyst is regenerated is set at a predetermined value, and the decomposition reaction is conducted while circulating the catalyst through the towers. At this time, the internal pressure of each tower is detected with pressure detectors 18, 19 while the level in each tower is detected with level meters 20, 21. The obtained data on the internal pressure and level and density of the first substance containing the catalyst in each tower is input into a pressure difference computing means 22. A valve 24 of the regenerator 12 provided at its discharging side is controlled with a pressure controlling means 23 using the determined pressure difference as a controlling variable so that the controlling variable is constant, thereby keeping the pressure difference between the towers constant.
Patent JP-H07288684-A (JP)
Title: Image processing unit
Inventor: KAWASE MASARU
IPC: H04N1/40
Filed: 1995-03-27
Abstract: PURPOSE:To reduce the scale of memory by storing binary coded image data formed based on image data corresponding to non-interlace 4-horizontal periods effectively to a binary image data memory sequentially so as to eliminate the need for a multi-value buffer memory. CONSTITUTION:An output from a CCD 101A as an imager 1A is given via a correlation duplicate sampling section 102A to an A/D converter 103A, from which data are converted into digital data and they are written in a field memory 104A. An area integration section 105A applies integration processing to the data and AE data are generated and fed to a CPU 113. Delay sections 106A, 107A delay respectively an output from the field memory 104A and the converter 103A by 1H and provide an output and a threshold level generating section 108 is used to generate a threshold level, which is fed to a binarization dither section 109A, in which binarization and dither processing is implemented and the data are stored in a result memory 110A. Furthermore, a function of the series of the CCD 101A is provided also to a series of a CCD 101B.
Patent JP-S54158634-A (JP)
Title: Control device of turbine generator
Inventor: WATARAI HIROICHI
IPC: H02P9/04
Filed: 1978-06-05
Abstract: PURPOSE: To eliminate a power fluctuation in cases of cut and in by additionally providing an output limitting circuit and a delaying circuit to a speed adjusting rate processing circuit.  
     CONSTITUTION: For throwing in or cutting off a compensating input to be supplied to an output regulator from an adjusting rate processor, an output limitting circuit 11 is provided to the adjusting rate processor, a signal varying as a stepping form between mutually zero value and a normal value according to an instruction signal for either throwing in or cutting off is led to a delaying circuit 12 and an output signal of this delaying circuit is given to an output limitting circuit as an output limitting value establishing input. By providing an output limitting circuit and a delaying circuit to a processor in this manner, a sudden power fluctuation in cases of in and out of a speed adjusting rate processor can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio