baber/WOPTO huggingface dataset:
Patent JP-H01177788-A (JP)
Title: Electronic still camera
Inventor: TAMADA KAZUMASA
IPC: H04N9/04
Filed: 1988-01-08
Abstract: PURPOSE:To pick up an image in a state white balance is well adjusted even under a poor illuminance by automatically switching to the strobo image pickup mode when the illuminance is discriminated so low as difficult to obtain a suitable white balance adjustment. CONSTITUTION:When it is detected that the illuminance of the surroundings including the scope of image pickup is below the operating limit of a white balance adjuster, the operation is automatically set in the strobo image pickup mode. That is, when the illuminance of the light incident on a sensor part 4 is below 50 lux and even when an AE light receiving part 18 detects sufficient quantity of light, an L-signal is generated at the output terminal of a comparator 41, and the strobo image pickup mode is set. By this L-signal, from a color temperature detection circuit 38, a color temperature signal of 5500K representing the color temperature of the illuminance light of a strobo device 27 is supplied to a white balance correction control circuit 39. Therefore, from a video signal processing circuit 34, a color video signal well adjusted in white balance is supplied to a recording device 36. As a result, even in case of a low illuminance, an image can be picked up with a well adjusted white balance.
Patent JP-S5597101-A (JP)
Title: Protecting device for trolley bus
Inventor: KOGA TAKESHI
IPC: B60L3/00
Filed: 1979-01-16
Abstract: PURPOSE: To ensure the protection for electric equipment of trolley bus such as chopper, converter, filter capacitor or the like when the inverse voltage is impressed on trolley pole due to any false action, by inserting two diodes to prevent the impression of inverse voltage on the equipment.  
     CONSTITUTION: On normal condition, positive voltage is impressed on filter capacitor 3 and chopper 5 through trolley pole 1, main fuse 6, diode 9, filter reactor 7 and current breaker 8. When negative voltage is impressed on trolley pole 1, on which positive voltage is to be impressed, due to any false action, positive voltage is impressed on trolley pole 2, while inverse voltage being impressed from trolley pole 2 through diode 10 on diode 9. Therefore, converter 4, chopper 5 and filter capacitor 3 is impressed no negative voltage, thus electric equipment being protected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57116713-A (JP)
Title: Manufacture of metallic magnetic powder
Inventor: SUEYOSHI TOSHINOBU
IPC: H01F1/06
Filed: 1981-01-10
Abstract: PURPOSE: To obtain metallic magnetic powder with superior magnetic characteristics by simultaneously sticking a Zn compound and an Si compound to powder of a metallic compound consisting essentially of iron oxyhydroxide or iron oxide, granulating the powder, and carrying out reduction under heating.  
     CONSTITUTION: A Zn compound and an Si compound are simultaneously stuck to the particle surfaces of powder of a metallic compound consisting essentially of iron oxyhydroxide or iron oxide. The powder is granulated into lumps and reduced under heating at about 300W600°C in a reducing gaseous atmosphere of gaseous hydrogen or the like. By this method the reduction under heating can be carried out sufficiently and uniformly while effectively inhibiting sintering among the granules and the particles of the powder and the deformation of the particles. As a result, iron-base metallic magnetic powder with superior magnetic characteristics is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05175828-A (JP)
Title: Voltage output circuit
Inventor: CHIGIRA ATSUSHI
IPC: H03K19/20
Filed: 1991-01-14
Abstract: PURPOSE:To provide a 5-stage voltage output circuit. CONSTITUTION:Current sources 1 and 2 consisting of first and second current mirror circuits consisting of a first conduction type transistors TRs are provided between a power source Vcc and an output terminal T1 through first and second switching means 51 and 52, and current sources 3 and 4 consisting of third and fourth current mirror circuits consisting of a second conduction type TRs are provided between the current source Vcc and the earth through third and fourth switching means S3 and S4, and turning-on/off of current mirror circuits are combined by simultaneous operation of switching means 81, 82, 83, and S4 to take out plural voltages different by values to the output terminal T1.
Patent JP-S61160546-A (JP)
Title: Controller for internal-combustion engine
Inventor: IWASE KAZUO
IPC: F02D45/00
Filed: 1985-01-10
Abstract: PURPOSE:To secure the min. engine operation when a suction-pressure sensor represents anomaly, by installing a means for calculating the pulsation portion of the suction pressure from the suction-pressure information and a means for controlling an internal-combustion engine in the control mode in anomaly which is not based on the suction-pressure information. CONSTITUTION:A pressure sensor 11 is installed into the suction system on the downstream of a throttle value 5. A means, which forms the suction-pressure information by sampling the input signals supplied from the pressure sensor 11 in a prescribed timing and calculates the pulsation portion of the suction pressure from the difference between the max. value and the min. value in a certain period, is installed into an electronic controller 2. Further, a means for controlling an internal-combustion engine in the control mode in anomaly which is not based on the suction-pressure information is installed. Thus, the anomaly of the input signal supplied from a suction-pressure sensor can be certainly detected, and the min. engine operation can be secured.
Patent JP-S5286138-A (JP)
Title: Counter time litmiter
Inventor: MITSUGI TAKUMI
IPC: H03K17/28
Filed: 1976-01-13
Abstract: PURPOSE: To stabilize the operation of stationary type counter time limiter by the output obtained by the integrated value of the integrator attaining the set value after input charge is put through multiplier, comparator and integrator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10199050-A (JP)
Title: Manufacture of information storage medium
Inventor: KODAMA YASUHIRO
IPC: G11B7/26
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To manufacture an information storage medium at a low manufacturing cost without warping disk, by forming a label simultaneously with the resin molding of disk. SOLUTION: A resin molding die is constituted of an openable/closable fixed die 1 and a movable die 2, and a cavity 4 is formed on its central void part. A feeding roller 12 and a take-up roller 13 for loading a stamping sheet 11 are installed on the upper part and the lower part of the fixed die 1, and label material is held in the state being laminated on the surface of the stamping sheet 11 opposite to a stamper 3, and is transferred to the disk simultaneously with the molding of an optical disk.
Patent JP-H09187413-A (JP)
Title: Washing machine
Inventor: MARUYAMA FUMIO
IPC: A47L15/42
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of rinsing without leaving a cleaning fluid. SOLUTION: The central part in a washing chamber 107 is provided with a rack 111 on which tableware will be placed, an upper washing nozzle 113, an upper rising nozzle 115, and an upper nozzle bearing 117. An upper rising water pipe 127 to which hot rising water will be supplied and an upper washing water pipe 125 to which hot washing water will be supplied are connected to the upper nozzle bearing. The upper nozzle bearing is provided with a nozzle 145 for rinsing sliding parts and a jet port of the nozzle 145 is directed to an upper rotatably slidable part 129 between the upper washing nozzle and the upper nozzle bearing. Washing hot water remaining on the upper rotatably slidable part is removed by hot rising water jetted from the nozzle 145. The upper ringing nozzle has upward jet ports. The top surface of the upper nozzle bearing may be formed with recesses, etc., to prevent hot washing water from remaining thereon.
Patent JP-S62159911-A (JP)
Title: Semiconductor integrated circuit
Inventor: WADA TOMOHISA
IPC: H03K19/017
Filed: 1986-01-08
Abstract: PURPOSE:To quicken the transition of a data output and to reduce noise at output data change by providing a bias impressing means controlled by an internal signal to a data output terminal of an output buffer and operating the bias impressing means only during a prescribed period just before the output. CONSTITUTION:A bias impressing means bringing the level of a data output terminal 3 to an intermediate voltage in response to a preceding output data by using N-channel MOSFETs 18-20 and P-channel MOSFETs 21-23, is constituted. The operation of the bias impressing means is controlled by a control signal 24. The bias impressing means is provided to the data output terminal in this way and the output terminal is brought into the intermediate potential by charging or discharging the output terminal before the data is outputted. Thus, the noise due to a counter electromotive force at the change of the output data is small and the response speed is quickened.
Patent JP-S60147625-A (JP)
Title: Monitor device of intra-cylinder pressure
Inventor: MOTOMURA OSAMU
IPC: G01M15/08
Filed: 1984-01-12
Abstract: PURPOSE:To grasp the present condition of an engine by inputting data of preliminarily set various elements, operation conditions, etc. of the internal combustion engine and detected data from the engine to a heating ratio operating device and an average available pressure operating device and displaying their outputs. CONSTITUTION:An intra-cylinder pressure signal 2, a scavenging pressure signal 3, and a scavenging temperature signal 4 are sent to a heating ratio operating device 8 and an average available pressure operating device 9 through a multiplexer 6 and an A/D converter 7 in accordance with instuctions of a central operating device 5. These data and preliminarily stored various elements or operation conditions of the engine are combined to calculate an intra-cylinder gas temperature, an excess air ratio, a ratio of specific heat, and a heating ratio for every crank angle in the heating ratio operating device 8 and calculate an average available pressure and a horsepower in the average available pressure operating device 9. Calculated data are not only stored in the central operating device 5 but also displayed on an output device 10. Thus, conditions of the engine are grasped without lag and monitored always.
Patent JP-H09200844-A (JP)
Title: Radio telephone set
Inventor: OSUGE MICHIHIRO
IPC: H04W4/12
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to record the sound of a message even when a main power supply for a radio telephone set is turned off by adding a timer circuit and a voice recording function to the radio telephone set. SOLUTION: The radio telephone set is provided with a radio transmitting/ receiving circuit 1, a control part 2, a timer circuit 3, a voice memory 4, a keyboard 5, a liquid crystal display 6, an LED 7, an antenna 8, speakers 9, 11, a microphone 10, etc. When a time band for automatically connecting it to an automatic answering service center after turning on the power supply is inputted, power supply to the timer circuit 3 and the LED 7 is continued. When set time previously determined by the circuit 3 has arrived, the main power supply is turned on and the availability of calling is judged in accordance with the strength of an electric field which is received from the circuit 1. When calling is available, it inquires the existence of a message of the service center, and when a message exists, the message is received and recorded.
Patent JP-H06207914-A (JP)
Title: Method and apparatus for detecting defect, and infrared detecting method and apparatus
Inventor: ONO MAKOTO
IPC: H04N7/18
Filed: 1993-01-11
Abstract: PURPOSE:To quickly and highly accurately detect the position of a shortcircuiting defect by switching an impressing voltage, a lens or the like depending on the heat generating state of a wiring, a defective part due to a current flowing in the shortcircuiting defect. CONSTITUTION:A voltage of a power source 100 is impressed onto a thin film transistor substrate 4. If a shortcircuit is generated, a current flows in a course, for instance, from a D common line 2a, a leading line 23p, a D line 23, a shortcircuit 3, a G line 13, a leading line 13p to a G common line 1a. An infrared image when the heat is generated in the course is detected at 5. The course generating heat is made apparent from the difference of infrared images between lines 1a and 2a before and after the voltage is impressed. Moreover, the intensity distribution is obtained from the difference of images changing because of the presence/absence of a transmitted light from an infrared source 6. Accordingly, an image showing the difference at the material of patterns distinctively is obtained. The position of the shortcircuit is specified from an intersection of the heat generating leading lines. The generating amount of heat is different corresponding to the generating state of the shortcircuit defect. Therefore, for example, if a conduction indicating a shortcircuit is detected through a conduction inspection, a voltage is impressed between common lines and the position of the shortclrcuit is detected at high speeds while the substrate 4 is enlarged by a low magnification objective lens 42. Then, the lens 42 is changed to a high magnification objective lens 41 and the position is detected with high accuracy.
Patent JP-H02184747-A (JP)
Title: Thin-film x-ray diffracting device
Inventor: CHIBA ERIKO
IPC: G01N23/20
Filed: 1989-01-11
Abstract: PURPOSE:To avert the diffraction peak from a substrate and to measure even the thin film on a substrate with high accuracy by providing the substrate, the sample thin film and a detector. CONSTITUTION:The X-rays 12 radiated from an X-ray source 10 passes a slit 14 and is made incident on the sample thin film 18 supported on a substrate 16 in such a manner that the glancing angle attains a small angle of about 1 deg.. The reflected X-rays 24 from the thin film 18 is made incident on the detector 20 where the X-rays is detected. The relative positions of the thin film 18, the X-ray source 10 and the detector 20 are so set that the respective directional vectors (a) and (b) of the X-rays 12 and X-rays 24 and the face azimuth vector (c) of the substrate 16 in the case of using a wafer as the substrate 16 are placed on the same plane. The sharp diffraction peak from the substrate 16 is averted in this way and even the thin film 18 on the substrate 16 is measured with the high accuracy.
Patent JP-H09261074-A (JP)
Title: Variable length code decoder
Inventor: GIMU SU HAN
IPC: H04N19/42
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce a longest delay time and to reduce the area of the chip of an integrated circuit by providing a table circuit and a control signal generation part, etc., generating a switching signal, a reading signal and a shift signal through the use of the value of a bit length outputted from the table circuit. SOLUTION: The decoder is provided with the table circuit PLA 360 and the control signal generation part 370, etc., generating the switching signal, the reading signal and the shift signal through the use of the value of the bit length outputted from this table circuit PLA 360. Then the shift of the output window of a barrel shifter 340 is controlled by the shift signal from the part 370. Then a first multiplexer 331 supplies low-order 16 bits and a second multiplexer 332 supplies high-order 16 bits to the barrel shifter 340. Updated 16-bit coded word from the barrel shifter 340 is inputted to the table circuit PLA 360 being a kind of a memory device through a fourth latch 350.
Patent JP-2000206148-A (JP)
Title: Prose card and probing method using the same
Inventor: ARIMURA MICHIYO
IPC: G01R1/073
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a probe card and a probing method which facilitates the alignment of a semiconductor substrate and a probe card without exerting excessive stress on pads. SOLUTION: The probe card is provided with needles 1 for measurement for measuring a semiconductor chip and needles 2 for alignment to be used for alignment with a semiconductor substrate. At the time of alignment, the tip parts of the needles 2 for alignment come into contact with marks for verifying needle traces provided for a semiconductor substrate correspondingly to the needles 2 for alignment before the needles 1 for measurement come into contact. By regulating the amount of overdriving without exerting excess stress on pads for measurement, it is possible to add needle traces for alignment to the marks for verifying needle traces.
Patent JP-H07205676-A (JP)
Title: Detection device for dozing at a wheel
Inventor: FUKUDA JUNICHI
IPC: B60W30/00
Filed: 1994-01-17
Abstract: PURPOSE:To provide a detecting device for the dozing at a wheel which detects the dozing at a wheel of a driver speedily and surely, by using the steering angle of a vehicle. CONSTITUTION:The data of a car speed sensor 10 and a steering angle sensor 12 is outputted into a calculating device 14. The correction coefficient depending on the car speed is stored in a memory device in the calculating device 14, and the corrected steering cycle detected by using the correction coefficient is conversion-calculated to the corrected steering cycle at the standard car speed (e.g. 80km/h). The obtained corrected steering cycle is successively stored into a memory 16, and the average value of a prescribed number of newest data is calculated and compared with the standard cycle in a judging device 18. When the value is larger than the standard cycle, an alarm device 20 is operated.
Patent JP-2000205057-A (JP)
Title: Leak diagnostic device for evaporative fuel processor
Inventor: OKUMA SHIGEO
IPC: F02M25/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve the precision of leak diagnostic in evaporative fuel processor. SOLUTION: An air pump 13 is actuated and a directional control valve 14 is changed over to connection with an atmosphere opening 12, so that the air the air pump 13 force-feeds flows through a reference orifice 16 of a bypass passage 15 and into the directional control valve 14 which releases it to the atmosphere via the atmosphere opening 12, upon which operation the operating current value of the air pump 13 is measured as a determination level. In the next place, the air pump 13 is operated and the directional control valve 14 is changed over to connection with it, so that the air the air pump 13 force-feeds flows through the directional control valve 14 and into a new charge inlet 9 of a canister 7 which feeds it into purge lines 6 and 10, upon which operation the operating current value of the air pump 13 is measured as a leak level.  If the outside air temperature is low, the determination level is updated or measured again after the leak level measurement. The leak level is compared with the determination level. A leak level not larger than the determination level triggers a leak decision.
Patent JP-H08191126-A (JP)
Title: Manufacture of circuit board with i/o pin
Inventor: YODA TOMOKO
IPC: H01L23/50
Filed: 1995-01-12
Abstract: PURPOSE: To reduce the effect of impurities, specially lead, in a reaction metal layer, which cause reduction in the bonding strength of an I/O pin, by a method wherein a surface metal layer is formed on the reaction metal layer, which consists of an electroless Ni plated film formed on the surface of the conductor of a circuit board, and the I/O pin is connected with the circuit board via both metal layers of the reaction metal layer and the surface metal layer. CONSTITUTION: The surface of a conductor 2 of a ceramic circuit board is degreased, an activation treatment is performed and an electroless Ni-B plated film is formed on a a reaction metal layer 5. Then, an electroless Au plated film is formed as a surface metal layer 9 and the layers 5 and 9 are formed into junction metal layers. After this, an inter-diffusion is made to perform between the surface of the conductor 2, the plated film 5 and the plated film 9 by a heat treatment of the board and the adhesion between the junction metal layers is increased. After this heat treatment, an I/O pin 1 mounted previously with an Au-Ge brazing metal 3 is positioned on a metal layer formed on a board conductor part 6 and thereafter, the pin 1 is heated to a junction temperature and the I/O pin formed with an Ni-Ge intermetallic compound film is connected with the board.
Patent JP-H08190478-A (JP)
Title: Mpu program modifying method
Inventor: MATSUMOTO YOSHIFUMI
IPC: G06F11/10
Filed: 1995-01-12
Abstract: PURPOSE: To provide a MPU program modifying method which can automatically rewrite an MPU program including sum values. CONSTITUTION: In a step S4, it is judged whether or not a rewritten address is in a sum range, and in a step S5, the difference between original data RD and data WD to be written is calculated to find the difference from a sum value, and this is added to the sum value in a step S6. Further, the original data RD and data WD to be written are rewritten in a step S7, a corrected sum value is written in a step S9, and the modified MPU program is written on an MPU substrate in a step S10. Consequently, the efficiency and reliability of the MPU program modifying operation can be improved.
Patent JP-S61163331-A (JP)
Title: Variable power controller of copying machine
Inventor: FUKUDA SHIGERU
IPC: G03G15/04
Filed: 1985-01-14
Abstract: PURPOSE:To reduce the error of variable power setting by comparing the size of an image read by a signal of a solid-state image pickup element with a signal of the size of a preliminarily set transfer paper. CONSTITUTION:A mirror 7 on an optical path is switched while describing a sector to lead the light to a photosensitive body 8 or a solid-state image pickup element 9, and optical path lengths of them are equalized. The projection light is made incident on the element 9, and a linear index image a1 corresponding to the magnification at this time is projected onto the element 9, and a controller reads this position and compares it with the position of a linear index image a2 on the transfer paper which is preliminarily set and stored. If positions a1 and a2 are different from each other, a motor drives a lens 4 and mirrors 5 and 6 to perform the loop control, and varying of the magnification is terminated to start the copying operation when two positions coincide with each other. Thus, the variable power is set in accordance with a ratio of the size of the original to that of the transfer paper, and the solid-state image pickup element is used to perform the loop control, and the variable power control with less error is possible.
Patent JP-S62160340-A (JP)
Inventor: SHOJI KYUICHI
IPC: E04B2/56
Filed: 1986-01-08
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。