baber/WOPTO huggingface dataset:
Patent JP-H1011295-A (JP)
Title: Controller
Inventor: ATAKE ATSUSHI
IPC: G06F12/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a boot program from being actuated by the combination other than a prescribed combination and to prevent the runaway of a controller when the boot program is instable, by collating switch input from the outside with data for indicating the rewrite state of the boot program stored in an internal nonvolatile memory. SOLUTION: In a case that the rewrite operation of the boot program is interrupted by some cause after the data for indicating the data write state of a state storage area 21 are rewritten until the data of the state storage area 21 are finally rewritten to the data for indicating a normal operating state, when power is tentatively turned OFF and the power is supplied again in the state of pressing a switch 4, a CPU 1 judges that it is the state (for activating a rewrite operation at the time of an initial operation) and the rewrite operation of the boot program is activated again. Besides, at the time, in the case of forgetting to press the switch 4, an alarm is generated. Thus, the runaway of the CPU 1 by the instable boot program is eliminated.
Patent JP-S647789-A (JP)
Title: Noise shaping predictive encoding system
Inventor: MATSUMOTO SHUICHI
IPC: H04N7/32
Filed: 1987-06-30
Abstract: PURPOSE:To reduce quantization enthropy, to improve the quality of an encoding image, and to reduce the number of transmission bits by correcting a predictive error value by using a noise shaping filter value based on the magnitude ration between an evaluation value which is the absolute differential value between preliminarily encoded picture elements and a prescribed threshold. CONSTITUTION:Preliminarily encoded picture element information is stored in a memory part 30, an evaluation value generation part 31 generates an evaluation value D from the adjacent picture element values stored in the part 30, and thus obtained value is compared with a prescribed threshold Th. At the time of correcting a predicted error value obtained by a predictive error generation part 21 by means of a shaping filter value obtained by a noise shaping filter 26, in case of D<Th (difference between picture element values is small), a predictive error value is corrected with a value from the filter 26 then is quantized based on a quantization representative value by a predictive error quantization part 23, however, if D>=Th, the predictive error value is directly quantized, thus the value is encoded. By such a constitution, quantization enthropy is reduced, the quality of coded image is improved in result, and the number of necessary transmission bits are reduced.
Patent JP-S5861019-A (JP)
Title: Sealing structure around window in automobile
Inventor: OOISHI YUKIHIDE
IPC: E06B7/23
Filed: 1981-10-08
Abstract: PURPOSE:To repress whistling wind sound during running in such a way that a seal lip which is integrally formed with the drip molding is extended out of the lower end of a drip molding, and smooth continuity from the molding to the windowpane is maintained by bringing it into contact with the upper end face on the vehicle's outside of the windowpane. CONSTITUTION:The captioned structure saliently provides a drip channel 2 on the vehicular body roof side rail 1, and at the same time as a roof panel is welded on the channel 2, a drip molding 4 is installed at the tip part. Besides, a rear side glass 6 is tightly fixed at the rear side window opening rim part 1a at the lower end part of said rail 1 using a binder 5. In the mentioned structure, a seal lip 14 is formed integrally with the lower end part 4a of the drip molding, and its extending end 14a is brought into contact with the upper end side of the vehicle's outside 6a of the glass 6. Thus, smooth continuity can be maintained from the outside face 4b of the molding to the vehicle's outside face 6a of the glass 6.
Patent JP-H0512705-A (JP)
Title: Optical pickup
Inventor: NAKAMURA TORU
IPC: G11B7/09
Filed: 1991-07-02
Abstract: PURPOSE:To reduce the size of an optical system by supporting the optical pickup by a driving means which drives a movable part and a support means on which the movable part can be displaced in the direction of the optical axis of an objective and at right angles to recording tracks formed on a recording medium. CONSTITUTION:The light of a semiconductor laser 1 is reflected by a mirror 3 and split into reflected light and refracted light by a surface 4a of a prism 4. A gap is left between the prism 4 and a photodetector 6, so light traveling to a surface (c) as to the light refracted by the surface (a) is totally reflected by the surface (c) and transmitted through a surface (b) to form a light spot. The light reflected by the surface (a) of the prism 4 is converged by the objective 5 to form a fine light spot on a disk 17. The light reflected by the disk 17 travels in the reverse course and is refracted by the surface (a) of the prism 3, transmitted through the surface (8b), and then made incident on a photodetection area on the photodetector 6 to form a light spot. In this case, the distance between the semiconductor laser and objective becomes short, so thin and lightweight constitution is obtained.
Patent JP-H11354872-A (JP)
Title: Light amplifier
Inventor: AKIMOTO KOJI
IPC: H01S3/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a light amplifier that can obtain a high gain, and moreover has a gain-flattening function, is in a simple configuration, and has less light loss and at the same time has gain-flattening function for coping with the changes in the gain characteristics of the light amplifier. SOLUTION: An input port 8 for inputting signal light to a light amplifier and an output port 9 for outputting signal light being amplified by the light amplifier are provided at one end of the light amplifier, and a reflection-type interferometer 12 is arranged at the other end of the light amplifier. Also, the reflection-type interferometer 12 is constituted by a Fabry-Perot interferometer, where two reflection mirrors are arranged in parallel. Also, one reflection mirror of the two reflection mirrors of the Fabry-Perot interferometer is provided with a drive mechanism. Also, the reflection-type light interferometer 12 is composed of an end face that is vertical to a light waveguide, where rare earth elements are added and a reflection mirror that is arranged in parallel with the vertical end face. Also, the reflection mirror is provided with the drive mechanism.
Patent JP-H118311-A (JP)
Title: Semiconductor device and method for designing the same device
Inventor: KURASHIMA KENJI
IPC: H01L21/82
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress cross skew, without increasing a clock signal transmitting time. SOLUTION: In a semiconductor device in a master slice system, a clock wiring 104 is formed in the whole face of the uppermost wiring layer of a semiconductor device or an area covering the large part of a wiring grid 109, and an inter-layer film directly under the clock wiring 104 is made thicker than the other inter-layer film, and the layer of the clock wiring 104 is made thicker than the other wiring layer.  Also, at the time of connecting the clock wiring 104 with a clock signal inputting part 106 of a synchronization circuit 105 formed in a logical circuit region, the synchronization circuit 105 having a layout structure in which a contact hole for connecting each inter-wiring layer is arranged, so as to be overlapped on the same position of a semiconductor device surface, or the contact hole for connecting each inter-wiring layer is arranged so as to be overlapped on the same position of the clock signal inputting part 106, is used for layout design. Thus, clock skew can be suppressed without increasing the clock signal transmitting time, and a work for the arrangement and wiring of the synchronization circuit 105 can be attained easily.
Patent JP-S5784646-A (JP)
Title: Automatic control system for call
Inventor: HATSUSE KUNIHIRO
IPC: H04L1/20
Filed: 1980-11-17
Abstract: PURPOSE:To prevent the lowering in information transfer efficiency and the production of missing of a part of transferred information, by measuring the transmission quality of communication line and comparing it with a reference value. CONSTITUTION:A transmission error production rate is always measured with a transmssion quality measuring device 6 provided on each communication circuit, and if the producton rate alpha exceeds the transmission quality reference value alpha1, the use of new call of communication line 5-1 is inhibited, and if it exceeds the reference value alpha2 further, the line 5-1 compulsively cuts off the call during communication, and if the state exceeds the reference value alpha2 for a prescribed time limit T2 or more, the line 5-1 is disconnected from a packet exchanger. Thus, according to the degree of deterioration of error rate alpha of the line 5-1, the call applied to the line 5-1 is controlled, allowing to reduce the lowering in the overall processing ability of the packet exchange system and  the missing of transferred information.
Patent JP-2000345604-A (JP)
Title: Device for estimating inflow sewage quantity
Inventor: HIRABAYASHI KAZUYA
IPC: E03F1/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for estimating the inflow sewage quantity which is high in accuracy and inexpensive. SOLUTION: This device for estimating the inflow sewage quantity comprises a inflow quantity mean fluctuation pattern preparing means 5 to prepare and store the mean fluctuation pattern of non-rainy days based on the inflow sewage quantity into a pump well, a difference data preparing means 6 to prepare the difference data in which the mean fluctuation pattern of the inflow sewage quantity is subtracted from the inflow sewage quantity, a rainy day inflow quantity data operating means 7 to prepare the inflow sewage quantity only by the rain quantity in the rainy days, i.e., the data of the difference, a system variable preparing means to prepare the relationship between the data of the difference of the rainy data inflow quantity and the raining intensity as the system variable of a statistical model,  a rainy day inflow quantity estimated value operating means 9 to operate the estimated value of the rainy day inflow quantity, and an estimated value operating means 10 to operate the sum of the mean fluctuation pattern and the estimated value of the rainy day inflow quantity and estimate the inflow sewage quantity.
Patent JP-S6139797-A (JP)
Title: Key telephone system
Inventor: FUKUDA HIROYUKI
IPC: H04M3/60
Filed: 1984-07-31
Abstract: PURPOSE:To run efficiently plural attendant boards through simple operations by providing an attendant board changeover switch on an attendant board and transferring automatically an incoming to other attendant boards when the incoming is obtained on the attendant board in the condition where the switch is depressed. CONSTITUTION:When an attendant board changeover switch 16 is depressed through an attendant board 20a, a control circuit 14 detects the depressing, and transmits that said switch 16 has been depressed to an attendant board control circuit 4 in a main device 1 through a data transmitting/receiving circuit 12 and a data line 9. When an incoming is obtained on the attendant board 20a from an extension telephone set 10, a control circuit 5 detects the incoming, and transfers automatically it to other attendant board 20b, thereby connecting the extension telephone set 10 to an attendant board 2. A trunk line incoming is handled in the same manner. When the attendant board changeover switch 16 is again depressed under such condition of the attendant board 20a, this condition is released, and the incoming from the extension telephone set 10 and the trunk line incoming automatically arrive at the attendant board 20a.
Patent JP-H0912235-A (JP)
Title: Control panel of hydraulic elevator
Inventor: ISHIMOTO SHIGERU
IPC: B66B1/34
Filed: 1995-06-28
Abstract: PURPOSE: To modularize and standardize in all processes of designing, manufacturing, inspection, installation work, maintenance, etc., as a hydraulic elevator control panel by an inverter control method can be commonly used with a control panel of a rope type elevator. CONSTITUTION: A hydraulic unit U is placed on a frame G of the hydraulic unit U and fixed on a floor UK of a machine room by an anchor bolt AB. When an inspected surface of the hydraulic unit U is a counter control panel side, a pool box P is arranged on a back surface side of the hydraulic unit U and is fixed on the floor UK of the machine room by the anchor bolt AB. A control panel CP is placed on the pool box P and fixed. Additionally, an upper part is fixed on an oil tank T by a connecting bracket BR.
Patent JP-H0915398-A (JP)
Title: Plasma radiation light source
Inventor: KAKUDATE YOUZOU
IPC: H01L21/205
Filed: 1995-06-28
Abstract: PURPOSE: To remove metal steam from plasma radiation light. CONSTITUTION: A plasma radiation light source irradiates an object 7 with radiation light 3A emitted from plasma 3 shaped cylindrically between electrodes 1 and 2. The object 7 is irradiated with the radiation light 3A through a mesh sheet 15 which is made of high molecular compounds and has holes like a meshwork.
Patent JP-S6053656-A (JP)
Title: Improvement of humidifying device for introduced air
Inventor: IWATA MASAYUKI
IPC: F02M25/022
Filed: 1983-09-05
Abstract: PURPOSE:To enable combustion to be efficiently performed, by utilizing a surplus amount of heat in a radiator so as to introduce air into a cylinder as the heated and humidified air through a medium impregnated with hot water, in the case of the heated and humidified air for assisting the combustion of an internal-combustion engine. CONSTITUTION:A water tank 2 is connected to one side face of a radiator 1, and an upper end 4 of an infiltrating core-shaped medium 3 immersed in bottom water in the tank is held to a bottom opening 9 of a three-way joint 8 introducing air into a cleaner 7 from an air intake port 6 through the inside of a hose 5, utilizing a surplus amount of heat in high temperature cooling water to the radiator 1 so as to heat water. This heated water, with which the medium 3 is impregnated to its upper end, generates heated and humidified air by an air flow from the air intake port 6 to be introduced into a cylinder for assisting combustion. In this way, fuel saving and purification of exhaust gas can be promoted by performing efficient combustion.
Patent JP-S6138566-A (JP)
Title: Detector of number of revolution, speed, or the like
Inventor: TAKAGI JUNICHI
IPC: G01D5/26
Filed: 1984-07-31
Abstract: PURPOSE:To make high-reliability measurement and long distance transmission with small loss possible even under an electromagnetic noise by leading the electromotive force, which is generated in a coil when a moving magnet passes it, to a light intensity modulating element including two pairs of symmetrical optical waveguides and aysmmetrical optical waveguides. CONSTITUTION:A coild 30 is arranged near an optional point of the locus of a magnet 11 which is moved circularly in accordance with revolution of a disc 10. The light intensity modulating element includes symmetrical optical waveguides 23 and 24 having the same phase constant and asymmerical optical waveguides 21 and 22 having different phase constants which are formed on, for example, an LiNbO3 crystal substrate 20, and these optical waveguides are connected to one another in the intersection part, and reflecting films 25 are provided on terminal faces to optical waveguides 23 and 24. A pair of electrodes 31 are provided on optical waveguides 23 and 24, and a voltage induced in the coil 30 is applied to them. The optical signal led to the optical waveguides 21 from an optical fiber 41 has the intensity modulated and is led to an optical fiber 42 and is converted photoelectrically by a photoelectric transducer 43 and is inputted to a counter 46 through a low pass filter 44 and a level discriminating circuit 45 of obtain a detection signal indicating the number of revolution of the disc 10.
Patent JP-H0830764-A (JP)
Title: Image inputting method
Inventor: SUZUKI NARIKAZU
IPC: G06T1/00
Filed: 1994-07-14
Abstract: PURPOSE:To automate the setting of user setting information to be set in an image processing program, and to improve the convenience of a user by OCR- reading information related to the position and the size of object picture information to be inputted, and reading an object picture to be inputted on an input original on the basis of this information, and displaying it on a prescribed position on a display screen. CONSTITUTION:An image scanner 11 provided with an OCR function and a work station 12 are connected, and a CPU 13 and the image processing program 14, etc., are provided in the work station 12. Then, a frame for OCR for writing information (a), (b) to show the relative position of an input picture 2 on the input original 1 with the input original 1 and the information (c), (d) to show the sizes of those is provided at the prescribed position on the input original 1, and the information is OCR-read, and is encoded, and is delivered to the image processing program 14, and is set in its size setting area. Thus, the image processing program 14 becomes capable of starting to read the input picture 2, and the read of the picture from an object area and screen display become possible.
Patent JP-H05334577-A (JP)
Title: Sensitivity measuring device for fire sensor
Inventor: MORITA SHUNICHI
IPC: G08B17/00
Filed: 1992-05-28
Abstract: PURPOSE:To unnecessitate the manual aid for operating to adjust the variation of the built-in circuit of a sensitivity measuring device by calibrating a measur ing means measuring the sensitivity of a fire sensor based on the calibrating reference signal of a reference signal generating means. CONSTITUTION:MPU 20 supplies reference voltage generated in a calibrating reference voltage generation circuit SV for the input terminal of an A/D converter 41, reads the value of the digital signal of an output to store it in RAM 33 and calculates the differential calibration value of the A/D converter 41 based on the value. Then, when the determined differential calibration value is within prescribed range, it is stored in RAM 33. Similarly, a calibration value calibrating differential caused by the variation of peak hold circuit PH, the differential calibration value of an amplifier circuit AMP and the reference value for a D/A converter 42 is calculated and stored in RAM 33. A measurement processing A/D-converts a sensor output inputted to the A/D converter 41 to store it in RAM 31 and calibrates an A/D conversion measurement value through the use of the calibration value of RAM 33 to store it in RAM 34.
Patent JP-H10338833-A (JP)
Title: Nylon-based conductive ink and method for conductive printing
Inventor: SHIGA MICHIKIYO
IPC: C09D11/102
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a nylon-based conductive ink having conductivity as high as that of a metal and excellent durability and utility and to provide a process for producing a laminated electronic circuit wiring board. SOLUTION: The nylon ink varnish used in the nylon-based conductive ink is synthesized by using a chemical such as ε-caprolactam, hexamethylenediamine, adipic acid, sebacic acid, bis-p-aminocyclohexylmethane or bisphenol in a water-containing ethanol. 30 wt.% fine copper powder is incorporated in the synthesized copolymer ink varnish to obtain a (nylon-based conductive) undercoating ink. For the antistatic purpose, a trace of a chemical such as zinc chloride, lead chloride, carbolic acid, hydroquinone, phthalic acid, salicylic acid, perchloric acid and ammonium persulfate is added to the synthesized copolymer ink varnish, and 20 wt.% silver nitrate is added to obtain a (nylon-based conductive) topcoating ink. The undercoating ink is applied to the surface of a substrate by printing and dried. The topcoating ink is applied thereto by printing and dried.  The top coat is covered with a common oil-base ink by printing to form an insulation layer and dried. This operation is repeated multiple times to obtain a laminated electronic circuit wiring board.
Patent JP-S5864416-A (JP)
Title: Gas burner
Inventor: SASADA KATSUMI
IPC: F23D14/08
Filed: 1981-10-13
Abstract: PURPOSE:To contrive to burn completely and as well as improve the heat exchange efficiency by a method wherein the flame jetted from a main burner port is formed in a spiral flame by being past through a spiral flow passage and at the same time the air from a secondary air hole is supplied so as to swirl in the directionreverse to the swirling direction of said flame above the main burner port. CONSTITUTION:When a solenoid valve 7 is open by turning the ignition knob equipped on a burner table, gas is jetted from a nozzle 8 and at the same time causes to suck air from a suction port 9' in order to mix therewith, resulting in flowing resultant mixture in a mixing tube 9. Main part of said mixture is turned in spiral flow by passing through the spiral flow by passing through the spiral flow passage 13 and jetted from the main burner port 14 and ignited, while a part of said mixture is past from the spiral flow passage 13 through side holes 15 and a mixture pressure balance cavity 16 and jetted from a flame holding port 17 in such a manner as to give centripetal force to the flame outflowing from the main main burner port 14 from around the flame in order to form a spiral flame. In addition, a blower 19 is put into operation simultaneously with the opening of the solenoid valve 7 so as to send secondary air from a blast pipe 20 through a secondary air pressure balance cavity 22 and to jet from a secondary air supply holes 23 in order to swirl the secondary air in the direction reverse to the swirling direction of said spiral flame for completely burnning said flame.
Patent JP-S5954166-A (JP)
Title: Low pressure mercury vapor electric-discharge lamp
Inventor: ONO TETSUO
IPC: H01J61/28
Filed: 1982-09-20
Abstract: PURPOSE:To improve the rise characteristic of the luminous flux of a low pressure mercury vapor electric-discharge lamp by installing a metal having a high affinity to mercury near the electrode. CONSTITUTION:In a low pressure mercury vapor electric-discharge lamp of a twin tube structure, a silver 13 used as a metal having a high affinity to mercury is installed near an electrode 6 which is fused within one end of an inner tube 4. The silver 13 is fixed near the electrode 6 through both a supporting nickel bar 12 and an electrode-supporting conductor 7. Owing to such constitution as above, the rise of the liminous flux of the lamp can be rapidly achieved by increasing the pressure of mercury vapor in an electric discharge path by positively collecting mercury around the metal 13 and heating the metal 13 by means of the electrode 16 as soon as the lamp is activated. As a metal having affinity to mercury, magnesium, aluminum, calcium, copper, zinc and germanium are listed in addition to silver.