baber/WOPTO huggingface dataset:
Patent JP-H0519844-A (JP)
Title: Output circuit of controller
Inventor: NAKAMURA MOTOO
IPC: G05B23/02
Filed: 1991-07-15
Abstract: PURPOSE:To take a countermeasure so that a load resistance does not exceeds a permissible value before main operation is started by providing a circuit which finds the output terminal voltage across the controller by an operational amplifier and comparing it with the input voltage of the output circuit. CONSTITUTION:An output current Io flows with the input voltage Vi of the output circuit 8 and the operational amplifier circuit consisting of the operational amplifier 18 and resistances R5 and R6 finds the voltage developed between the plus output terminal 12 and minus output terminal 13 through the load resistance R7 with the output current Io. When the resistance R5 is equal to KR6, the output voltage Vc of the operational amplifier 18 is expressed by an equation I. Then a comparator 19 compares the output voltage Vc and input voltage Vi. The output of the comparator 19 is OFF when Vc<=Vi and ON when Vc> Vi. Therefore, whether the load resistance connected to the output of the controller 14 exceeds the permissible value or not can be detected. Consequently, the countermeasure can be taken so that the load resistance does not exceeds the permissible value before the main operation is started.
Patent JP-H0462633-A (JP)
Title: Numerical data comparator
Inventor: MATSUMURA KATSU
IPC: G06F7/02
Filed: 1990-06-29
Abstract: PURPOSE:To simplify the processing with a numerical data comparator and to extremely improve the data comparing speed by correcting the numerical data so as to secure the positive exponent value and comparing successively the mantissa part codes, the exponent value, and the mantissa value after storing them in order to decide the numerical relationship amount them. CONSTITUTION:A numerical data storage means 1 stores the numerical value in the order of the mantissa part codes, the exponent value, and the mantissa value according to a numerical data structure. When the comparison of numerical values is carried out with an instruction, a deciding means 2 compares the numerical data stored in the means with each other in the order of the mantissa part codes, the exponent value, and the mantissa value to decide the numerical relationship among them. The means 2 reads the numerical data out of the means 1 and compares them with each other via a CPU, for example. As the numerical data are corrected into a form where the exponent value has no code, no decision is needed for the code of the exponent value. Thus the numerical data comparison processing is simplified and at the same time the numerical relationship can be immediately decided with the sequential conversion carried out to the numerical data at and after its head. Then the data comparing speed is extremely improved.
Patent JP-H1015623-A (JP)
Title: Punch press
Inventor: KAWAGUCHI KOJI
IPC: B21D28/34
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To accurately rotate a rotary punch and a die in a high speed and to simplify its mechanism by installing direct driving motors on upper and lower turret disks and rotating the rotary punch and the die individually. SOLUTION: A rotary punch P and a die D are equipped on upper and lower turret disks 1, 3 of a punch press. Attaching grooves 9, 10 are formed on the right sides of the upper and lower turret disks 1, 3. Fixing parts 17, 19 of DD motors(direct driving motor) are attached on the center parts of these grooves 9, 11 with plural numbers of bolts 21, 23. When the DD motors 13, 15 are driven, because rotary parts 25, 27 are rotated individually against the fixing parts 17, 19 respectively, the rotary punch P and the die D are rotated individually. Therefore, the rotary positioning can be executed precisely in the high speed rotation. As a result, the generation of scrap like a mustache or notches like a saw tooth can be made few.
Patent JP-H0340302-A (JP)
Title: Projector type illuminating device
Inventor: OTSUKA HIROFUMI
IPC: F21S8/10
Filed: 1989-07-05
Abstract: PURPOSE:To widen the adjustable range for the light distribution pattern and simplify the structure of a reflex plate by furnishing a location adjusting means which can change the relative position of the rotary elliptical reflex surface of the reflex plate relative to the light source. CONSTITUTION:When a beam changeover switch is turned into the running beam position, a light source 13 is lighted up, and the light flux reflected by a reflex surface 11a is converged at No. 2 focal point F2 and cast onto a projection lens 12. Accordingly there is no fear of being blocked by a light shutter plate 15, and all light flux is incident to the projector lens 12 and is cast therefrom to permit acquiring the light distribution pattern for the running beam. When the beam changeover switch is turned into the passby beam position, on the other hand, a light source 14 is lighted up, and the beam reflected by the reflex surface 11a goes across the optical axis on the side nearer the projector lens 12 than No. 2 focal point F2. Thus the light flux reflected by the reflex surface 11a is partially blocked by the light shutter plate 15 to be incident to the lower half of the projection lens 12, and irradiation is made therefrom downward to accomplish acquiring the orientation pattern for the passby beam.
Patent JP-S6064818-A (JP)
Title: Mold for injection molding
Inventor: FUKUOKA SADAO
IPC: B29C45/04
Filed: 1983-09-19
Abstract: PURPOSE:To shorten the molding cycle time, by moving the molding sections of a movable mold from a position opposite to an injection molding section to a position opposite to a pressure-hold molding section, and carrying out the injection molding and dwelling of a molded item after the injection molding at the same time at different molding sections when clamping is effected. CONSTITUTION:A molding section for injection and a molding section for pressure- holding are provided to a fixed mold, and a movable mold is provided with a plurality of molding sections. By moving the movable mold in a direction normal to the contacting direction thereof with the movable mold, the molding sections of the movable mold are moved from a position opposite to the injection molding section to a position opposite to the dwell molding section and from the position opposite to the pressure- holding molding section to the position opposite to the injection molding. Thus, when clamping is effected, at different molding sections the injection molding and the dwelling of the item after the injection molding are carried out at the same time. That is, the molding section 23 over the movable mold 11 is clamped with it opposite to the injection molding section 12 at the center of the fixed mold 11, and a melted resin is injected between the molding sections 12, 23 to obtain a molded item (A). An item section 31 is kept at an enough held pressure so that when the item is cooled and solidified it can be prevented from having a sink mark or a void due to shrinking.
Patent JP-S6152222-A (JP)
Inventor: KATSUYA KAZUNARI
IPC: A01G23/00
Filed: 1984-08-20
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-S6330111-A (JP)
Title: Induction heating controller for steel sheet edge part
Inventor: NAKAGAWA KANAME
IPC: B21B45/00
Filed: 1986-07-22
Abstract: PURPOSE:To improve the heating control accuracy by installing a recognition means of camber shapes of a steel sheet and a position commanding means of an induction heating coil and always adjusting and controlling the position of the coil at the most suitable position. CONSTITUTION:A camera 21 photographing camber shapes of a steel sheet 1 to be heated and a recognition device 22 of camber shapes processing images are installed, respectively. Further, a tracking device 26 of the top and rear end positions of the sheet 1 and a distance detector 23 are installed. When the camber shape of the top and the rear end of the sheet 1 is recognized through the camera 21 and the device 22, a coil position controller 11 sets the initial position of a coil 3 based on the max. value of the camber shape, the tracking device 26 tracks the top end position, and the coil 3 is moved and controlled to match the camber shape of the top end. In that method, the heating control accuracy is improved because the distance between the coil 3 and the sheet 1 is kept in a constant value.
Patent JP-S5875077-A (JP)
Title: Checking method for magnetic bubble memory
Inventor: ISHIBASHI TAKAO
IPC: G11C29/56
Filed: 1981-10-29
Abstract: PURPOSE:To reduce the number of check items concerning the amplitude of a rotating magnetic field and to shorten the check time, by subjecting the intraface rotating magnetic field, which is applied to a magnetic bubble memory to be tested, to the amplitude modulation so that the amplitude of the rotating magnetic field is longer than the period of the used rotating magnetic field frequency and has the check specification upper limit value as a maximum amplitude value and has the check specification lower limit value as a minimum amplitude value. CONSTITUTION:Since the waveform of the amplitude of a rotating magnetic field is an amplitude modulation waveform ranging from a maximum amplitude 2 to a minimum amplitude 1, the proof test of the bias magentic field margin value accompanied with the variance of the rotating magnetic field amplitude is performed in the check for two conditions, namely, the check for the specification upper limit value and the specification lower limit value of the rotating magnetic field amplitude in the bias magnetic field value.
Patent JP-H04369670-A (JP)
Title: Toner replenishment device
Inventor: HIRAI YASUYUKI
IPC: G03G15/08
Filed: 1991-06-18
Abstract: PURPOSE:To evenly and uniformly house toner in a toner hopper by efficiently and surely demolishing the pile of the toner without causing solidity. CONSTITUTION:A supporting piece part 23 obtained by rotatably disposing a pinion gear 22 on the lower surface side of a hopper cover 2A and a rail part 24 are respectively provided on the left and the right of an aperture for receiving toner 17. Besides, one end sides of a pair of uniformizing plates 25 and 26 are respectively joined to the rail part 24 so as to freely slide and the other end sides are mounted on the piece part 23 at the same time. Then, the rack parts thereof are respectively meshed with the gear 22. Besides, the respective plates 25 and 26 are moved to the central part of the toner replenishment of the aperture 17 of the toner hopper 2 from the front and the back end parts thereof in accordance with the loading of a toner cartridge 16 and moved to the front and the back end parts from the central part of the toner replenishment of the aperture 17 in accordance with the unloading of the cartridge 16.
Patent JP-S6420286-A (JP)
Title: Fragrant gel composition
Inventor: NOMURA KOKI
IPC: C11B9/00
Filed: 1987-07-13
Abstract: PURPOSE:To provide the title compsn. which is capable of maintaining a persistent fragrance or a prolonged period of time and is free of swelling of dissolution by water, by emulsification dispersing a perfume in an oil gel phase formed using a particular gelling agent to thereby produce an aq. gel slurry and performing emulsification dispersion of the slurry using a particular emulsifying agent. CONSTITUTION:A fragrant gel compsn. is produced by performing a primary emulsification dispersion of a perfume in an oil gel phase formed using 12- hydroxystearic acid as a gelling agent to thereby obtain an aq. gel slurry, and then conducting a secondary emulsification dispersion of the slurry using a surfactant having an HLB value of 11 or below (e.g., sorbitan sesquioleate) as an emulsifying agent. The fragrant gel compsn. thus obtained through double emulsification permits ready control of perfume volatilization, and can maintain a persistent fragrance over a prolonged period of time without being affected by temps. Moreover, the compsn. is free of swelling or dissolution by water, so that the compsn. can be used in places where dewing or splashing of water occurs as well.
Patent JP-H1022417-A (JP)
Title: Electronic component
Inventor: SAITO TOSHINAO
IPC: H01L23/13
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To securely carry out junction between a lead-out wiring and an external electrode in an electronic component. SOLUTION: This electronic component includes a diode 5 having two electrodes formed thereon, an insulating spacer 3 having a component insertion hole 3a formed therein in which the diode 5 is located, first and second ceramic boards 4a, 4b on which first and second lead-out wirings 6a, 6b mounted on both sides of the spacer 3 and joined with the electrodes, respectively, to extend to end portions in the opposite directions are formed, and first and second external electrodes 1a, 1b joined with the first and second lead-out wirings 6a, 6b, respectively, and formed to be exposed to the outside. Edge portions of the ceramic boards 4a, 4b on the side of the lead-out wirings 6a, 6b, and edge portions of the spacer 3 on the side of the lead-out wirings 6a, 6b, are chamfered.
Patent JP-S6153388-A (JP)
Title: Thermochromic material
Inventor: SHIBAHASHI YUTAKA
IPC: H04W56/00
Filed: 1984-08-22
Abstract: PURPOSE:A thermochromic material that is a mutually compatible mixture containing, as essential ingredients, a specific electron-donating, color-developing organic compound, an acid anhydride as a color developer for the organic compound and a compound which serves as a medium for the reaction, thus effecting reversible color development in a specific temperature range. CONSTITUTION:The objective thermochromic material is composed of a mutually compatible mixture containing, as essential components, (A) a substantially colorless, electro-donating and color-developing organic compound, (B) an acid anhydride as a color-developing agent for component A, selected from aromatic acid anhydride, aromatic monocarboxylic acid mixed anhydride, aromatic carboxylic and sulfonic mixed anhydride, aromatic carboxylic-sulfinic mixed anhydride, 4- 6C aliphatic carboxylic anhydride and cycloolefin dicarboxylic anhydride and (C) a compound which acts as a medium for the color-developing reaction between A and B selected from alcohol, ester, ketone, ether, acid amide and aliphatic carboxylic acid of 6 or more carbon atoms.
Patent JP-2000009473-A (JP)
Title: Biaxial yaw rate sensor and its manufacturing method
Inventor: IWATA HITOSHI
IPC: G01C19/5677
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a biaxial yaw rate sensor capable of reducing the manufacturing cost by providing the sensor with a structure where the number of parts is reduced, and its manufacturing method. SOLUTION: A PZT thin film for vibrating in the diameter direction of a vibration ring 15 is formed on drive surfaces 16a-16d being arranged in four directions of the vibration ring 15 that is supported by a ring support plate 11, and drive electrode films 19a-19d are provided on the PZT thin film of the drive surfaces 16a-16d. A mass 21 is arranged on the drive surfaces 16a-16d in a direction for orthogonally crossing the vibration direction of the drive surface 16a-16d via a second connection part 22. A PZT thin film is arranged at the second connection part 22. Detection electrode films 24a-24d are provided on the PZT thin film.
Patent JP-H0789581-A (JP)
Title: Aerosol
Inventor: OKADA MASAKI
IPC: B65D83/38
Filed: 1993-06-21
Abstract: PURPOSE:To prevent propellent from leaking with time by sealing a coupling between a pressure resistant container body and a sealing lid member with fluidizing synthetic resin having curring property. CONSTITUTION:A space 15 between a pressure resistant container body 11 and an inner bag 13 is filled with propellant, while the inner bag 13 is filled with contents 17 to be sprayed. When a top button 25 as an actuator is depressed and a valve 21 is opened, the inner bag 13 is pressed by pressure of compressed gas in the space 15, so that the contents 17 can be taken out. Since the inside of a clinch part is sealed with synthetic resin 31, leakage of the compressed gas 15 in the slit 15 with time can be prevented, thereby preventing the internal pressure from lowering, so that stable spray and take-out of the contents 17 is possible.
Patent JP-S5965375-A (JP)
Title: Memory device
Inventor: KANEKO TAKAO
IPC: G06F1/03
Filed: 1982-10-05
Abstract: PURPOSE:To accelerate arithmetic processing, by providing an AND circuit of an address signal and the data designating a using region to an address decoder provided at the input side of a memory containing a region where an address circulates periodically. CONSTITUTION:Addresses 0, 1-(2N-1) and the data corresponding to these addresses and circulating periodically, e.g., cos{(2N-1)pi/2N}, where N equals to 0, (1-N) are stored in a memory MM containing an address decoder DEC. AND gates G0-(GI-1) are provided for each of bits b0-(bI-1) of an address signal of 1 bit are provided at the input side of the DEC, and data a0-(aI-1) which designate the using region of the MM are supplied to other terminals. The digit exceeding I1 bits is prevented at the gates G0-(GI-1) despite a successive increment of the address designating number and supplied in the form of an address signal of a circulating number. This device simlifies the circuit constitution and accelerates the arithmetic processing. Such a memory device is suited to the discrete Fourier conversion or cosine conversion.
Patent JP-H0519578-A (JP)
Title: Toner concentration sensor
Inventor: OKANO TOKIYUKI
IPC: G03G15/00
Filed: 1991-07-16
Abstract: PURPOSE:To always carry out automatic adjustment appropriately without variation in light quantity of a light emitting element. CONSTITUTION:An adjustment range with standard toner concentration is provided on a transfer belt of a copying machine, etc., where the toner concentration sensor is adapted, and at the same time, an arithmetic means calculating the light quantity of the light emitting element where the light receiving element is made to be a specified output and an adjustment means adjusting the light quantity of the light emitting element to be the value calculated by the arithmetic means are provided on the exterior of the toner sensor main body.
Patent JP-H0925613-A (JP)
Title: Earthquake-resistant reinforcing method of pier
Inventor: MURAYAMA YASUO
IPC: E01D22/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To assemble horizontal reinforcements in a short time, and to ensure the energy absorption power of members at the time of an earthquake by disposing the horizontal reinforcements. SOLUTION: A first rotating table 2, to which the winding drum 8 of a spiral reinforcement 7 is installed, in a pair of rotating tables is mounted adjacent to an existing pier 1, and the existing pier 1 is erected inside another second rotating table 3 and the rotating table 3 is set up so as to be able to be turned around the existing pier in the vicinity of the lower end of the existing pier 1. The spiral reinforcement 7 is transferred so as to be spirally wound on the second rotating table 3 from the winding drum 8 on the first rotating table 2. The rotating tables are arranged gradually on the peripheral-surface side face of the existing pier 1 while successively taking up the spiral reinforcement 7 from the second rotating table 3.
Patent JP-H0341870-A (JP)
Title: Write timing controller for raster scanner
Inventor: NAKAMURA TETSUYA
IPC: G02B26/10
Filed: 1989-07-10
Abstract: PURPOSE:To realize complete synchronization between a scanning start signal and a write timing signal by correcting analogically a phase shift between the scanning start signal and a write timing signal of a picture signal with a variable delay means. CONSTITUTION:A scanning start signal generating means 3 detects the scanning start position of a beam Bm from a raster device 1 to generate a scanning start signal SOS. A timing signal generating means 4 generates a write timing signal VCK of a picture signal. A phase comparison means 5 compares the phase of the signal SOS and that of the signal VCK, outputs a phase matching signal in response to the phase difference to an analog variable delay means 6. A signal PS is inputted to a signal conversion means 8, converted into a prescribed control operation signal CS to drive a variable delay element 7. The delay quantity of the element 7 is given in a linear relation with the signal PS and the signal VCK passes through the element 7 while being delayed by a delay time in response to the signal PS and the signal VCK is completely synchronously with the signal SOS.
Patent JP-S5799817-A (JP)
Title: Automatic frequency control system
Inventor: OONADA OSAMU
IPC: H03L7/06
Filed: 1980-12-12
Abstract: PURPOSE:To obtain an economic constitution, by controlling the center frequency of the modulation oscillator of a frequency modulator so that the difference between the frequency of the transmission output leaked to the receiving side and the frequency of a receiving local oscillator becomes constant. CONSTITUTION:The transmission output is transmitted to an antenna 6 through an equipment 5 used for transmission and reception but is partially reflected and leaked to the receiver side through the equipment 5. A part of a leaked signal 17 passes through a BPF 7 and is converted to an intermediate frequency IFT by a frequency converter 8. When the transmission frequency, the receiving frequency, the frequency of a receiving local oscillator 10, and the difference between transmission and receiving frequencies are denoted as fT, fR, fL, and DELTAf respectively, DELTAf is a constant value generally in the same frequency band. Consequently, IFT=(fL-fR)+DELTAf=IFR+DELTAf is true for IFT=fT-fL, and the IFT is constant, and therefore, the same reference frequency oscillator 11' and comparator 12' are used. Thus, an economic constitution is obtained.
Patent JP-H0225108-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAYAKAWA MASAYUKI
IPC: H01L27/092
Filed: 1988-07-14
Abstract: PURPOSE:To obtain an interface circuit (IFC) operated stably without deterioration in the characteristic and cost increase by constituting the interface circuit converting a signal voltage amplitude of an internal circuit into a signal voltage amplitude of an external circuit with three CMOS circuits. CONSTITUTION:The output of the circuit operated at an internal power voltage Vint(3V) of an LSI is given to a terminal Vin of an IFC 19. The output of the 1st CMOS circuit 24 operated by the internal power voltage Vint is given to the 2nd CMOS circuit 28 operated at an external power voltage Vcc (5V). The dimension of the FETs 20, 27 of the CMOS circuit 28 is selected so that an output voltage lower than a value Vcc-¦Vp¦ being the result of subtracting the absolute value ¦Vp¦ of the threshold voltage of the P-MOS 30 of the output CMOS circuit from the external power voltage Vcc is outputted to a node 25 when the output of the CMOS 24 is at a high voltage Vint. Then the P-MOS 30 is surely turned on or off by the output of the CMOS circuit 28 without increasing the threshold voltage of the P-MOS30 especially.