baber/WOPTO huggingface dataset:
Patent JP-H0766765-A (JP)
Title: Radio communication equipment
Inventor: USHIYAMA KATSUMI
IPC: H04B7/26
Filed: 1993-08-25
Abstract: PURPOSE:To prevent transmission power per channel from being sharply changed even when the number of transmission channels is changed in the case of repeating and amplifying high frequency signals for plural channels by a compensating amplifier circuit having high linearity. CONSTITUTION:A transmission output detecting circuit 4 in a base station 100 detects the number of transmission channels, an encoder 5 encodes the number of channels and sends the encoded result to a transmitter/receiver 200. In the transmitter/receiver 200, a decoder 25 decodes the encoded input and controls the negative feedback quantity of an AGC circuit 22 and the amplification factor of a compensating amplifier circuit 18. When the negative feedback quantity of the AGC circuit 22 is reduced in reverse proportion to the number of transmission channels and the amplification factor of the circuit 18 is increased in proportion to the number of transmission channels, signal power per channel is not sharply changed even when the number of transmission channels is changed.
Patent JP-H0660213-A (JP)
Title: Bar-code reader
Inventor: USHIJIMA KOSUKE
IPC: G06K7/10
Filed: 1992-08-06
Abstract: PURPOSE:To read a long bar-code by re-setting a derived unit conversion time instead of a unit conversion time set already. CONSTITUTION:With regard to read the data of a bar-code read by a scanner 6, its first detection time (width data) is read from a RAM 3 and the width data are added to a width data counter 3a, sets a module number to '2' as bar-code data and stores it in the RAM 3 and also, adds it to a module number counter 3b. In such a state, by driving the width data by the numerical value 2 of the module number, the numerical value of the width data per a module number '1' is calculated as reference width data and stored in the RAM 3. Subsequently, 6 data are set as one character and when a calculation processing is finished with regard to one character, reference width data obtained by dividing by the data stored in the width data counter 3a and the data stored in the module number counter 3b are stored instead of the reference width stored in the RAM 3.
Patent JP-H08175566-A (JP)
Title: Tied body of stacked objectives,and adhesive tying band piece for said tied body
Inventor: KURAUSU SHIETORE
IPC: C09J7/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a strip piece capable of easily releasing bundling to separate individual objects without providing the perforation breaking line provided to a conventional bundling strip piece heretofore and having a mark capable of identifying respective objects and bundled matter and the bundled matter bundled by the strip piece. SOLUTION: Bundled matter is formed by bonding at least one bonding and bundling strip piece 5a not having a weakened cutting line like a perforation line to stacked objects K1-K3 over the joints of them and the individual mark of at least one of the stacked objects K1-K3 is at least partially concealed.
Patent JP-H1154082-A (JP)
Title: Discharge preventing equipment for mass spectrometer
Inventor: IWANAGA MITSUYASU
IPC: G01N27/62
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To control the discharge among a plasma, a sampling cone and a skimmer cone by covering the circumference of a plasma torch adjacent to the sampling cone with an electric field shield member to which the same high voltage potential as the sampling cone and the skimmer cone is imparted. SOLUTION: A shield 8 formed of a conductive, heat resisting thin plate material is cylindrically wound so as to cover the circumference of an argon plasma 4 near a sampling cone 5, and provided in a clearance between a bonnet 3 and a plasma torch 1 while keeping a clearance of about several mm without perfectly turning around the argon plasma 4. A high accelerating voltage supplied from an accelerating power source 7 is applied thereto by a conductive line 9. The shield 8 has a collar-like ring on the outside of the cylinder for the purpose of positioning so as to make contact with the end surface of the bonnet 3. Thus, the damage near an orifice of the cone material by the impact of discharge is reduced, the change of the orifice aperture is minimized, and the reproducibility of measurement is improved.
Patent JP-H0555808-A (JP)
Title: Primary radiator to be shared with left-handed and right-handed circularly polarized waves
Inventor: KAMINAKADA KATSUAKI
IPC: H01Q13/02
Filed: 1991-08-22
Abstract: PURPOSE:To shape an antenna with both right-handed and left-handed rotation circularly polarized waves(CPWs) in a primary radiator to be shared with left- handed and right-handed CPWs. CONSTITUTION:A dielectric plate 3 to be rotated around the axis of a circular waveguide 2 is arranged on the aperture part (1) side in the waveguide 2, the length of the plate 3 along the axis direction of the waveguide is set up to length capable of converting a circularly polarized electromagnetic wave into an LPW and a square waveguide 4 is joined with the side face of the waveguide 2 between the plate 3 and a terminal end face 5. A left-handed CPW is converted into an LPW in parallel with the electric field of one of two rectangular LPW components in the CPW by rotating the plate 3 and said LPW signal is extracted from a square waveguide 4. On the other hand, a right-handed CPW is converted into an LPW in parallel with the electric field of the other component out of the two rectangular LPW components in the CPW by rotating the plate 3 LPW signal is extracted from the waveguide 4 and inputted to a converter through the waveguide 4.
Patent JP-2000055851-A (JP)
Title: Measurement sensor and method for forming cable connection part in it
Inventor: WEYL HELMUT
IPC: G01N27/12
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To increase a temperature load capacity to nearly 280 deg.C or 300 deg.C in a short time by using a metal corrugated pipe. SOLUTION: A measurement sensor is used to determine the oxygen content in an exhaust gas of especially an internal engine. In this case, a tubular connection member is provided with a metal corrugated pipe 10 in a type where a tubular connection member being densely connected to the end part of the connection side of an outer metal sleeve 19 for covering a socket for supporting a connection cable and the measurement sensor is provided and the connection member is sealed by a cylindrical forming part 11 where connection cables 4 and 5 are fed through at the part of an end part A at the connection side.
Patent JP-H0261119-A (JP)
Title: Method for winding yarn of prescribed length in double twister
Inventor: MATSUI ISAMU
IPC: B65H61/00
Filed: 1988-08-25
Abstract: PURPOSE:To reduce the frequency of feed yarn package exchange by cutting a yarn every time a prescribed length of the yarn is wound by a winder, further lap winding a yarn on the abovementioned package and mounting the resultant feed yarn package on a double twister. CONSTITUTION:A yarn is cut every time a prescribed length thereof is wound by a winder and a yarn is further lap wound on the above-mentioned package to form the maximum feed yarn package 1 mountable on a double twister. The resultant feed yarn package 1 is then mounted on the double twister to form plural wound packages 10 having a prescribed yarn length from the one feed yarn package.
Patent JP-H0495994-A (JP)
Title: Display monitoring device
Inventor: YAMANOI MASAHIRO
IPC: G09G1/00
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate a capacitor circuit for cutting the DC component of an inputted signal by inputting a digital video signal to which a DC component is added to a video output amplifier. CONSTITUTION:A transistor circuit 7 for directly inputting a digital video signal and outputting the digital video signal to the video output amplifier 5 after a forward voltage is added to the digital video signal is provided in the input circuit of a display monitoring device. The circuit 7 is constituted of a pnp type transistor 7a with a grounded collector and a diode 7b connected to the emitter of the transistor 7a in a forward direction, and a potential difference between the emitter and a base, that is, the DC component necessary for the amplifier 5 is added to the inputted digital video signal. Furthermore, in the case of adding the DC component, the forward voltage of the diode 7b is utilized by case. Thus, the capacitor circuit for cutting the DC component of the input signal is eliminated.
Patent JP-S58114235-A (JP)
Title: Two-dimensional data converting and operating circuit
Inventor: MASUI TAKESHI
IPC: G06F9/38
Filed: 1981-12-28
Abstract: PURPOSE:To constitute a code converting circuit for executing plural pieces of code information stored in one memory, by simultaneously accessing data of plural two-dimensional arrays, through a bus connected to a memory with a pipeline. CONSTITUTION:One memory unit is provided, and an address bus and a data bus are provided only one each. By one memory, a two-dimensional code operation is executed at a high speed, reading and writing an input data and an output data by a data converting circuit. The data converting circuit generates 4 modes by a counter CT40 by making a fundamental clock CLK its base, sets an address of counters CT1-CT4 to addresses AD1-AD4 in time division in accordance with each mode, and reads an input code data in buffers BR1-BR3. Also, the result of operation stored in a two-dimensional buffer BF4 is sent to the memory and the operation is executed. In this way, it is possible to constitute a converting circuit whose memory and bus are simple.
Patent JP-S58117332-A (JP)
Title: Controller for air-fuel ratio of internal-combustion engine
Inventor: TAKAHASHI ATSUSHI
IPC: F02D41/14
Filed: 1981-12-29
Abstract: PURPOSE:To prevent a stole in case of cold deceleration, and to stabilize idling operation by stopping the fuel supply cut and the supply of exhaust system secondary air while suspending feedback control of the air-fuel ratio at predetermined number of revolutions or less when deceleration in case of engine cold. CONSTITUTION:A fuel supply cut means consists of a F/C solenoid valve 11 interrupting fuel in an arrow X from a slow system when deceleration and a F/C vacuum control valve 12 operated by high negative pressure generated in an idle port 6 when deceleration. When deceleration, a suction device 21 is actuated, and an exhaust system 2 is supplied with secondary air. When engine cold, a water- temperature sensing valve 41 is brought to a solid-line position, a vacuum switch 13 is turned OFF, and the valve 11 is not operated while the valve 12 and the suction device 21 are not operated. The air-fuel ratio is feedback-controlled by an O2 sensor 32 only when the engine is turned at predetermined number of revolutions or more and the vacuum switch 13 is turned OFF.
Patent JP-S6367872-A (JP)
Title: Picture processor
Inventor: AOYAMA TERUYUKI
IPC: G06T5/00
Filed: 1986-09-10
Abstract: PURPOSE:To obtain an image corresponding to the contour of a character or a picture, or to perform a character thickening processing in a real time, by providing a picture data level change detecting part, an auxiliary data generating means, and a synthesizing means. CONSTITUTION:In the level change detecting part 21, a case that a picture data 40 changes from a white to a black, is detected by a first FF22, and a case that it changes from the black to the white, is detected by a second FF24. An auxiliary data 41 having a prescribed width, in which the change point from the white to the black of the picture data 40 is set as a starting point, and an auxiliary data 44 in which the change point from the black to the white is set as the starting point, are obtained by the auxiliary data generating means 25. The contour outputting OR circuit 35 of the synthesizing circuit 33 outputs a contour data 48 by taking the OR of the auxiliary data 41 and 44. Meanwhile, a thick character outputting OR circuit 36 outputs a thick character 47 by taking the OR of the auxiliary data 44 on one side, and the picture data 40, and the picture of the character whose width in a horizontal direction is thickened, can be obtained.
Patent JP-H0875152-A (JP)
Title: Flame detection device
Inventor: ORIHARA SHOSUKE
IPC: F23N5/08
Filed: 1994-09-05
Abstract: PURPOSE: To make it possible to adjust the amount of incident light from a detection window at a proper value and thereby to detect flames properly by installing a throttling mechanism which adjusts an opening degree of the detection window to the detection window. CONSTITUTION: A flame detection device 1 has a detection window 4 on the front end of a housing 3 like an enclosed box and photoelectrically converts rays 7 from flames 6 of a burner 5 which enters by way of the detection window 4 by means of a photoelectric tube 8 and outputs it as an electric signal. A shutter mechanism 9, which closes an optical path to the photoelectric tube 8, is laid out inside the detection window 4. Outside the detection window 4, there is laid out a throttling mechanism 10 which is designed to throttle an opening degree in conformity with the scale of a burner 5, for example, when it is installed. In case when a strong ray enters from the detection window 4 by way of a play or a clearance of the shutter mechanism 9, there is some danger that the photoelectric tube-8 may commit a detection error due to irregular reflection of the rays in this device.  However, this detection error can be eliminated since it is possible to control the amount of incident light from the detection window 4 to a proper value by controlling the throttling mechanism 10.
Patent JP-H0882112-A (JP)
Title: Car monitor in multi-story parking space
Inventor: MATSUI FUKUYA
IPC: E04H6/42
Filed: 1994-09-05
Abstract: PURPOSE: To make it possible to add a monitor function by slight addition to an existing facility even if a multistory parking space is not provided with a function to monitor car weight and eliminate the need for a new installation of a multi-story parking space or a large-scale work and thereby minimize cost required for the addition of the monitor function. CONSTITUTION: A common lift space, which extends in the vertical direction, and a plurality of parking spaces, which are located on both sides of the space, are installed inside a multi-story parking space. A lift 6 is installed to the lift space where a transverse tray is installed to a parking space. The lower end of the lift space is used as a car entrance and exit 4 where a stop floor 15, which receives a halted car is laid out together with the lift 6. A plurality of forks 21a, 21b, 21c and 21d are mounted at a contact spot with front wheels 11 of a car on the stop floor 15. A controller 26 detects an amount of strain based on a signal transmitted from each strain gauge 24 and determines the weight of car equivalent to the amount of strain, thereby displaying the value on a weight indicator 25.
Patent JP-S6190856-A (JP)
Title: Discriminating method of tapping quality
Inventor: SHIMOYAMA HIROSHI
IPC: B23Q17/00
Filed: 1984-10-09
Abstract: PURPOSE:To discriminate whether or not tapping is properly performed, by comparing an oscillating output from an eddy current sensor, positioned inserting its point end into the deepest tapping part, with a reference value. CONSTITUTION:A device, inserting by a slide 3 an eddy current sensor detecting end 1 into a prepared hole (d) of a work W and positioning the point end to a predetermined tap depth, generates during this time an output from an oscillating output control part 5 to a comparator circuit 8 at a point of time an oscillating output on-off circuit 6 inputs a positioning completion signal from a limit switch 4. A reference output, set to almost an intermediate extent between a tapping part and a prepared holded part, is compared with an output from the circuit 6 in the circuit 8, and the device, discriminating the tapping is proper when a minus output is generated for the reference output while the tapping is improper when a plus output is generated not performing the tapping but machining only the prepared hole, displays quality of the tapping in a display circuit 9.
Patent JP-H0553874-A (JP)
Title: Run-away detecting circuit
Inventor: OCHIAI TAKAYUKI
IPC: G06F11/30
Filed: 1991-08-23
Abstract: PURPOSE:To prevent data stored in a memory from being destroyed by stopping the run-away of a central processing unit (CPU) in a short time. CONSTITUTION:This circuit is equipped with a ROM 4 storing a HALT instruction to stop the operation of a CPU 1 in a leading address, address decoder 2 provided with first and second output terminals to output a high level together when the CPU 1 designates an address which is not really existent in the memory, latch circuit 10 to latch a signal level inputting the two outputs of the address decoder 2 through an AND circuit by operating the write enable signal and output enable signal of the CPU 1, and selector 3 to impress a chip enable instructing the read of all the addresses in the ROM 4 according to the high- level output of this latch circuit 10.
Patent JP-H0878258-A (JP)
Title: Through-type current transformer
Inventor: ISHII TAKASHI
IPC: H01F38/28
Filed: 1994-09-06
Abstract: PURPOSE: To prevent a through-type current transformer from deteriorating in quality due to damage done to adhesive agent by a suspension by a method wherein a built-in boss fitted with a piece engaged with. the suspension is provided to the adhesive agent, and unit current transformers are laminated through the intermediary of buffers, and the built-in bosses are fixed by fastening bolts. CONSTITUTION: Built-in bosses 4 are provided at a proper interval to the peripheral part of the adhesive agent of a unit current transformer. The built-in boss 4 is nearly cylindrical as a whole, and an internal thread 4a is formed on the inner circumferential face of the center opening of the boss 4. The internal thread 4a is made to serve as a part engaged with a suspension. Irregularities 4b are provided to the peripheral surface of the built-in boss. The unit through- type current transformers 1 are piled up through the intermediary of buffers 11 and fixed into a through-type current transformer of integral structure by fastening bolts 6 inserted into the openings of the bosses 4 and the buffers 11.
Patent JP-H1154289-A (JP)
Title: Illumination method and device for capturing image, and imperfect collating examinating device using the same
Inventor: KOJIMA HIROSHI
IPC: G06T1/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating method and device for capturing an image by which the optimum image corresponding to the color, pattern or the like of a printed matter can be obtained, and which is suitably used for the examination of the imperfect collating and various image measurement, and to provide an examining device of imperfect collating using the device. SOLUTION: An object 1 is a printed matter on which the examination of imperfect collating examination is to be performed. A light source 2 for illuminating the object 1 is formed by arranging LEDS(light-emitting diodes) of plural colors, zigzaged on a flat plate. A TV camera image picks up the object 1 and outputs an image signal having monochromatic image data to an image processor 5. The image processer 5 controls a light source controller 3 for illumination, calculates the autocorrelation of the monochromatic image obtained for each luminous intensity, while varying the luminous intensity of each color emitted from the light source 2 for illumination, and determines the luminous intensity by which the maximum autocorrelation can be obtained, as the optimum image pickup condition.  The image processor 5 indicates the illumination of the determined luminous intensity to the light source controller 3 for illumination, to illuminate the object 1 through the light source 2 for illumination.
Patent JP-H0632019-A (JP)
Title: Platen gap adjusting method of printer
Inventor: NARUISHI YOSHINARI
IPC: B41J19/78
Filed: 1992-07-17
Abstract: PURPOSE:To prevent a trouble such as paper jam due to a page feed operation by widening a platen gap at the time of receiving a page feed signal more than that in a printing operation to perform the page feed. CONSTITUTION:When a signal from a host computer is judged to be a page feed signal, a print head is caused to retreat from a platen in step ST4 and a platen gap is made wider than that at the time of a printing operation. Then, a page feed operation is performed in step ST5 and the cuing of the next page is effected. Further, before the printing operation is started in step 6, the print head is advanced to the platen so that the platen gap is restored to that at the time of the printing operation. Subsequently, the printing operation of the next page is executed in step ST2 and said step is executed thereafter until printing ends. As a result, the printing operation can be performed while the optimum platen gap is maintained, and paper jam, etc., due to a page feed operation can be prevented.
Patent JP-H0375958-A (JP)
Title: Bus arbitration processing system
Inventor: WATANABE TAKASHI
IPC: G06F13/362
Filed: 1989-08-18
Abstract: PURPOSE:To shorten the time of bus arbitration by providing an I/O bus control adapter with a decision circuit in the bus arbitration processing of an extended I/O bus. CONSTITUTION:A CPU 1 as the bus master sends a signal, which requests the control right of a fundamental I/O bus 2, to an arbiter 2. A decision circuit 8 decides whether the object of the access related to the request is an extended I/O bus 5 or not. When it is the extended I/O bus 5, a signal to request the control right of the bus 5 is sent to an arbiter 6. The arbiter 3 sends a permission signal to the CPU 1 through an extended I/O bus control adapter 4. The CPU 1 sends a bus busy signal and accesses an adapter 7 through busses 2 and 5 and the adapter 4. When the adapter 7 accesses a memory connected to a memory bus 9 as the bus master (in the case of DMA), the same bus arbitration is performed. Consequently, the time of bus arbitration is shortened.
Patent JP-S6457969-A (JP)
Title: Method and device for removing unnecessary projecting body of casting
Inventor: TANAKA JUN
IPC: B22D31/00
Filed: 1987-08-28
Abstract: PURPOSE:To remove a projecting body without generating noise and dust with a small energy by inclining the tubular tool provided with a hard pressurizing part on the inner face by outer-fitting it to the projecting body to be removed and breaking by giving a bending moment to the projecting body. CONSTITUTION:When a cylinder block W being fixed is detected, a rod extension command is issued on a hydraulic cylinder device 8, a tool base 9 is moved together with a moving body 5 and the pressurizing part 11a of a tubular tool 11 is outer-fitted to a gas pin (a). When a tip part 11b is collided with the block end face, a spring 12 is compressed to retreat slightly, the cylinder device 8 is stopped, then a hydraulic cylinder device 10 is contracted. The tool base 9 is then inclined, the tubular tool 11 is inclined with the contact point of the upper corner of the tip part 11b and the inclined face of the cylinder block W as the fulcrum, a bending moment is generated by pressing the gas pin (a) by a pressing part 11a and it is broken. The braked gas pin (a) is dropped into the pressing part 11a, inclined by operating an air pressure cylinder device 7 and hydraulic cylinder device 10 and retreated by a cylinder 6.