baber/WOPTO huggingface dataset:
Patent JP-H0581076-A (JP)
Title: Fault simulation system in software simulator
Inventor: OKAMOTO MIKI
IPC: G06F11/26
Filed: 1991-09-20
Abstract: PURPOSE:To improve the debugging efficiency of the test program abnormality system processing of a central processing unit through the use of the software simulator of the central processing unit. CONSTITUTION:This system is provided with a fault information input means 3 inputting fault information to a fault information file 1, a fault occurred condition address read means 4 reading the memory address of a fault occurred condition from the fault information file 1, a memory address judgement means 5 judging whether an address is the same as an address which is read from the read means or not, a fault content read means 7 reading an interruption type being the fault content of the judged memory address, a fault simulation means 8 which simulates an interruption operation in accordance with the having read interruption type, a fault content output means 9 outputting a processed content and a memory access means 6 for normally accessing the memory.
Patent JP-S6394650-A (JP)
Title: Probing device
Inventor: KARASAWA WATARU
IPC: H01L21/66
Filed: 1986-10-08
Abstract: PURPOSE:To improve measuring capabilities at high frequencies by a method wherein a probe of a probing device and the conditions of a test wafer are picturized through a reflector by a TV camera, microscope, or the like. CONSTITUTION:A probe 4 is applied to an electrode pad position in a semiconductor chip constructed on a wafer 2. For this, illumination is accomplished through a hole provided in a test head 6, with the test head 6 containing a pin electronics board 5 connected to a probe card 3 and carrying a current installed on the upper surface of a measuring stage. The contact between a semiconductor chip and an electrode pad as reflected by a reflector 11 set at, for example, an angle of 45 deg. is picked up by an ITV camera 1 or the like. The image is then outputted for comparison with standard position information placed in a storage beforehand. After the determination of the position of the semiconductor pad of the wafer 2 and that of the probe 4 by an operator, or after teaching, automatic sequential processes set in, and a probe test is accomplished by a tester connected to the other end of the probe card 3.
Patent JP-H08196099-A (JP)
Title: Drive circuit for stepping motor
Inventor: IKEDA TETSUTO
IPC: H02P8/12
Filed: 1995-08-25
Abstract: PURPOSE: To prevent erroneous operation of a comparator by prohibiting output from the comparator until the reference voltage reaches a prescribed voltage. CONSTITUTION: When 1/10 of an input voltage at a reference input voltage terminal (IT) 1 is lower than a prescribed voltage by a comparator O, output of the comparator O goes L and even if 1/10 of input voltage at the IT 1 is higher than the voltage at an input terminal 3 of current value detection signal, an AND gate C is not opened. Consequently, when the prescribed voltage of the comparator O is set higher than the higher one of the offset voltage at the time of 0V output from a reference voltage generation circuit or a noise level causing erroneous operation, the drive current can be interrupted surely upon setting 0V at the reference voltage input.
Patent JP-H0582360-A (JP)
Title: Gapped iron core-type reactor
Inventor: MISHIMA AKIRA
IPC: H01F27/24
Filed: 1991-09-20
Abstract: PURPOSE:To realize the low noise of gapped iron core-type reactor by a method wherein the generation of an unreasonable compressive stress exerted on the central part of a yoke iron core is prevented and a magnetostrictive noise is reduced. CONSTITUTION:At least one oil passage 8 is installed within the range of 50 to 75% of a lamination thickness up to both ends 4a of a yoke by using the lamination-thickness center in the lamination direction of a yoke iron core 4 as a reference. The movement of a magnetic flux caused by a difference in a permeability is restrained. The generation of a compressive stress in the yoke iron core 4 is prevented.
Patent JP-2000065653-A (JP)
Title: Fixing structure, pressure-sensitive sensor fixing method, and pressure detecting device
Inventor: ISHIHARA SHUSUKE
IPC: B60J5/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing structure which can surely fix an object to be fixed, such as the pressure-sensitive sensor, etc., to another object to which the object is to be fixed, such as the door panel, bracket, etc. SOLUTION: When an adhesive filling up the filled-up section 158 of a pressure-sensitive sensor 120 is cured while the bent section 166 of a bracket 164 is inserted into the section 158, the adhesive 162 sticks to the bent section 166. When the sensor 120 is pulled with the purpose of removing the sensor 120 from the bracket 164 thereafter, the cured adhesive 162 sticks to the bottom section 154 of the sensor and restricts the movement of the sensor 120. Therefore, the sensor 120 does not come off the bracket 164 even when the cured adhesive 162 is not firmly fixed (does not adhere) to the sensor 120.
Patent JP-H0290489-A (JP)
Title: Distributed el element
Inventor: TAKAHASHI HIDEO
IPC: H05B33/12
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to prevent light-emitting face from being peeled even using a highly-permittive binder having little adhesiveness by performing an adhesion-strengthning treatment for its transparent electrode face. CONSTITUTION:A transparent electrode plate is employed which includes a transparent base 1 having a transparent conductive layer 2 formed thereon, and a channeled layer 3 of titan oxide barium having a film thickness of about 0.07mum is formed on the film 2. On the base 1 is formed a layer 4 of fluorescent material which includes cyanoethylcellulose highly-permittive binder and electroluminescent ZnS fluorescent bodies in a ratio of 1 to 3, and which has a film thickness of 45mum after drying. Next, a paste for an insulating reflecting layer is printed on the layer 4 to form an insulating reflecting layer 5, on which an Al back plate 6 is formed; after required moisture-proof sealing is carried out, a light-emitting element is obtained.
Patent JP-H03101948-A (JP)
Title: Ink jet recorder
Inventor: HIRANO HIROFUMI
IPC: B41J25/304
Filed: 1989-09-18
Abstract: PURPOSE:To adjust a gap between recording paper and a recording head by a method wherein a guide shaft is rotated about the eccentric axis thereof to change an engaging position between the shaft and the recording head or the like and, thereby, the recording head is rotated. CONSTITUTION:In accordance with the type of recording paper 40, a gap between the recording surface of the recording paper 40 and a delivery port of a head element 9a is set properly. Namely, by rotating a knob 51d manually, a guide shaft 51 is fixed on a position of a minimum or maximum distance between an eccentric shaft 51a and a pin 6b. In accordance with this action, a recording head 9 rotates about a lead screw 2 as a rotating shaft and is fixed on a position corresponding to the recording paper 40, which is relatively thin plain paper, or on a position of a large gap corresponding to the recording paper 40, which is relatively thick recording paper, such as an envelope. In addition, when the recording head 9 moves and the pin 6b is to engage with the shaft 51a, the height of the engaging position of the pin 6b is varied. Therefore, a tapered part 51f is provided on the shaft 51, and a tapered face is provided on a trapezoidal cam 51g so as to match the tapered part 51f.
Patent JP-H03103744-A (JP)
Title: Flywheel controller for twin-roller chassis dynamometer
Inventor: FUJIMORI SADAO
IPC: G01M17/00
Filed: 1989-09-18
Abstract: PURPOSE:To reduce the weight of a flywheel and to suppress the generation of noises by coupling the rotary shafts of the flywheels with the rotary shaft of the dynamometer by a transmission device and making the rotation of the flywheels faster than the rotation of the dynamometer. CONSTITUTION:The flywheels 41a and 51a, and 41b and 51b mounted in free rollers 12a and 12b are constituted attachably and detachably to/from the rotary shafts 40a and 40b through an electromagnetic clutch. When the rollers 11a and 11b are driven, a pulley 54 fitted on the rotary shaft 53 of the roller 11b begins to rotate. The rotation of the pulley 54 is transmitted to a pulley 52. The pulley 52 is a half as large as the diameter of the pulley 54 and the flywheels 41a and 41b rotate nearly twice as fast as the pulley 54. Consequently, the flywheels 40a and 40b in the rollers 12a and 12b are reducible in weight.
Patent JP-S62102203-A (JP)
Title: Crystal fiber and its production
Inventor: KACHI SUMIO
IPC: G02B6/00
Filed: 1985-10-30
Abstract: PURPOSE:To produce optical fibers of high quality by forming a preform having high and low refractive indexes and consisting of ion crystal from a material based on a rod tube method, applying plastic working to the preform to form an SI type crystal fiber and then heating the SI type crystal fiber to form a GI type crystal fiber and to diffuse a crystal defect. CONSTITUTION:The preform 4 having high and low refractive indexes and consisting of ion crystal is extruded by a ram 14 through a die 13 while being heated by heaters 12 in a cylinder 11 and extracted as the SI type fiber 1b. The plastically deformed fiber 1b is heated by the prescribed heating process through heaters 15 and extracted as the GI type crystal fiber 1a and the crystal defect of a core 2a is diffused to a clad 3a formed on the inner periphery of the fiber 1a. Since the core 2a and the clad 3a are constituted of the same kind of ion crystal, high transmitting characteristics can be obtained.
Patent JP-2001066108-A (JP)
Title: Pattern information measuring device
Inventor: OCHIAI KOJI
IPC: G01B11/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve measuring precision of a pattern information measuring device by reducing an effect of aberration of a measuring optical system. SOLUTION: A magnifying optical system comprising an objective optical system 22, a mirror 24, and an imaging optical system 26 focuses a magnified image of a pattern formed on a base plate 40 on a solid imaging element 30. An image processing device 32 processes an image signal provided from the solid imaging element 30 to measure the position of the pattern. An auxiliary memory device 38 stores correction data for correcting a measuring error caused by an aberration of the magnifying optical system, and the image processing device 32 corrects the pattern position measuring result based on the correction data.
Patent JP-S60133419-A (JP)
Title: Optical modulating device
Inventor: NEMOTO HISAKATSU
IPC: G02B6/12
Filed: 1983-12-21
Abstract: PURPOSE:To compensate the output variation of a light source and the transmission loss of light with relatively simple constitution by controlling the output intensity of the 1st light source to have a specific value on the basis of an electric signal based upon unmodulated light of the 2nd light source. CONSTITUTION:The output light of the 2nd light source 60 which is held by an output control circuit 70 at a specific value corresponding to a reference voltage Vr1 is applied to an output compensating circuit 120 through an optical transmitter 80, filter 94, optical transmission line 91, optical transmitter 100, and demultiplexer 110 in order to hold the output intensity of the 1st light source 50 at a specific value corresponding to a reference voltage Vr2. The output light of the 1st light source 50 is applied to an output circuit 130 through the optical transmitter 80, filter 93, optical modulation part 92, optical transmitter 100, and demultiplexer 110 and then converted into an electric signal by a photoelectric converting element 131. The intensity of the output light of the 1st light source 50 is held at the specific value including the loss during optical transmission and variation of the output light of the light sources.
Patent JP-H0578827-A (JP)
Title: Device for feeding raw material
Inventor: NAKAMURA TAKAMASA
IPC: C23C14/30
Filed: 1991-09-20
Abstract: PURPOSE:To provide a device for feeding raw material by which a change in the temp. of a pool of a molten metal in a device for evaporating a metal is made small and a change in the rate of generation of metal vapor is also made small. CONSTITUTION:This device for feeding raw material is fitted with a feeder 22 horizontally set above a crucible 3, a pushing rod 25 laid at the rear side of the feeder 22 and used for pushing metal bodies 23 as raw material linked in the feeder 22 and feeding the tip of the pushed metal bodies into a path for electron beams 14 and a magazine 24 connected to the feeder 22, and housing the metal bodies 23 to be fed into the feeder 22.
Patent JP-H0580640-A (JP)
Title: Optical recorder and information processing system
Inventor: KOBAYASHI SHINYA
IPC: G03G15/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide a laser printer which can record an image excellent in definition and image quality without making electric and mechanical designing accuracy higher so that the scanning line density of the laser printer may be made high. CONSTITUTION:The optical recorder, where image information is recorded by scanning and deflecting the laser beam in a subscanning direction simultaneously with a main scanning direction and performing exposure, is provided with a means for successively displacing the position of the scanning line of the laser beam in the subscanning direction for every picture element in accordance with the recorded image. For example, an ultrasonic light deflecting device 803 is used and frequency impressed on the deflecting unit 803 is changed by a transducer 805. Thus, an oblique line, a curve, the tip of a character, and a half tone image, etc., are sharply and faithfully recorded because a pseudo scanning line along the end of the recorded image is formed.
Patent JP-S60134387-A (JP)
Title: Seal collation system
Inventor: ODA YUTAKA
IPC: G06T7/00
Filed: 1983-12-23
Abstract: PURPOSE:To satisfactory confirm by selecting a dividing lines which intersect with the seal print many times, and by composing one seal print from the registration seal and the collation seal which are divided by the dividing lines. CONSTITUTION:Both seal prints of a collated seal print and a registered seal print which are accumulated in a storage part 4 are displayed on a rear display part 5 of special data processing. Dividing lines of (n) pieces which pass through the center of the registered seal print 11 are set, and the histogram of the frequency where a dividing line 42 in an angle theta radian and the registered seal print is calculated. A registered seal print 41 and a collated seal print 48 are divided by a dividing line 44 of an angle theta0 which corresponds to the maximum value of the histogram. A half 41A where the registered seal print 41 is divided and a half 48A where the collated seal print 48 is divided are composed and displayed on the display part 5. The operator confirms collation by referring to the output.
Patent JP-H05120610-A (JP)
Title: Magnetic disk device
Inventor: URABE MASAYUKI
IPC: G11B5/09
Filed: 1991-09-20
Abstract: PURPOSE:To attain high speed reading/writing without a high density recording by providing plural processing means reading and writing the data of plural magnetic disk surfaces. CONSTITUTION:A control part 5 has read/write processing systems respectively corresponding to the magnetic disks 1A, 1B. The read/write control system and a magnetic disk control circuit are constituted of a CPU, an ROM and an interface, etc., and an actuator 8 is controlled by them. Thus since reading/ writing of the data in plural magnetic disks can be performed in parallel, the apparent processing speed is improved without making high density recording.
Patent JP-S6484174-A (JP)
Title: Circular polarized wave transmission and reception system
Inventor: SAKAKIBARA HITOSHI
IPC: H04B7/00
Filed: 1987-09-26
Abstract: PURPOSE:To improve the reliability of two-way signal transmission by setting a return wave from a transponder in the same direction as the rotating direction of a sent wave from an interrogator and making the rotating direction of a circular polarized wave opposite to each other when data from the transponder is read and written. CONSTITUTION:Data from the interrogator 1 is inputted from a data input/output part 10 to a modulator 11 and an unmodulated signal from an oscillator 13 is modulated 11, sent as a circular polarized wave out of an antenna A1 through a hybrid circuit H1, and received by the antenna A2 of the transponder. The received wave is passed through a hybrid circuit H2 and a demodulator 22 and recorded 20. Then an unmodulated signal from the oscillator 13 is inputted to the circuit H1 from the opposite terminal from the modulator 11 and a circular polarized wave in the opposite direction from that at the time of writing is sent out of the antenna A1. Consequently, the circuit H2 outputs the received wave to a modulator 21. The modulator 21 superposes data of the recording part 20 on the received wave and reflects them. This reflected wave passes through the circuit H2 and the wave is sent out of the antenna A again as a circular polarized wave in the same rotating direction with the sent wave of the interrogator 1 and received 1. This received wave is passed through the circuit H1 and demodulator 12 and read 10.
Patent JP-2000070195-A (JP)
Title: Electric vacuum cleaner
Inventor: HAGINO SHINICHI
IPC: A47L9/14
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner for which the attaching and the removal of a basket can be easily and surely performed. SOLUTION: This electric vacuum cleaner has an electric blower and a dust collection chamber 3 in a vacuum cleaner main body 1. In this case, in the dust collection chamber 3, a basket 5 for the fitting of a paper pack 4 is detachably provided, and the electric vacuum cleaner is equipped with a first longitudinal-vertical positioning mechanism 31 and a second longitudinal- vertical positioning mechanism 32 for the positioning of the basket in the longitudinal and vertical directions when the basket 5 is fitted in a specified location in the dust collection chamber 3.
Patent JP-H0693934-A (JP)
Title: Abnormal condition detecting device in dc motor driving system
Inventor: YAMADA MASAKAZU
IPC: F02M37/08
Filed: 1992-09-10
Abstract: PURPOSE:To detect abnormal condition of a DC motor and the driving system thereof without providing a resistor for detecting driving current on the power supply passage of the DC motor, and without detecting respectively voltage of both ends of the DC motor. CONSTITUTION:In a device for driving a fuel pump 2 by applying battery voltage +B to the fuel pump 2 whose a DC motor is served as a driving source through a fuse 4, the ignition switch 6 of an engine, and the relay switch 8 for driving the fuel pump 2, a voltage reducing amount DELTAV is detected in a power supply passage between the relay switch 8 and the fuel pump 2 (between a terminal Ta and a terminal Tb). When the voltage reducing amount DELTAV is outside a voltage range which is set beforehand at the time of normal condition, condition of rock, disconnection, short in the fuel pump 2 is judged, and also condition of disconnection and short in harness system between a battery and the fuel pump 2 is judged.
Patent JP-H0967787-A (JP)
Title: Base paper for decorative sheet
Inventor: HAYASHI RIICHIRO
IPC: D21H15/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain base paper suitable for a decorative sheet for V-cutting excellent in bending processability and printability by forming a paper stock containing a natural pulp having a length weighted mean fiber length equal to or larger than a specific value into a sheet, then impregnating the sheet with a thermoplastic resin and smoothing. SOLUTION: A paper stock containing 25-45wt.% based on the whole fibrous material of a natural pulp having >=2mm length weighted mean fiber length is formed into a sheet a paper machine equipped with a yankee dryer to form a machine glazing(one face glazing) base paper having <=120g/m<2> weight. Then the based paper is impregnated with an emulsion of a thermoplastic resin such as an acrylic resin, etc., and subjected to super calendar treatment to give the objective base paper for a decorative sheet.
Patent JP-S6484324-A (JP)
Title: Keyboard device
Inventor: OTSUKA YUJI
IPC: H01H21/00
Filed: 1987-09-26
Abstract: PURPOSE:To reduce the number of display lamps and to attain high density packaging by integratedly constituting a key switch with a variable display which is obtained by uniting the operation face of the key switch with the display face of the variable display. CONSTITUTION:A keyboard 2 is constituted of integrating e.g. five key switches SW11-SW15 with respective variable displays obtained by uniting the operation faces of the key switches with the display faces of the variable displays. The display of the SW11 e.g. is constituted of so as to repeat non- sort sort group non-sort every depression of the display face of the display of the SW11. Consequently, the number of key switches and the number of display devices can be extremely reduced and high density packaging can be attained.
Patent JP-H03103935-A (JP)
Title: Numerical calculation processing verifying device dependent upon computer
Inventor: TAKAHASHI KOICHI
IPC: G06F11/28
Filed: 1989-09-19
Abstract: PURPOSE:To easily verify the error of arithmetic processing by providing a selecting switch means which stores data, which is left in an interface means and is related to the intermediate progress, and retrieval information data in a data preserving means in accordance with an external indication and a printing means which reads out and prints these data. CONSTITUTION:Intermediate data of operation is transferred from an arithmetic processing program 1 to an interface means 2 and is held this means 2. When a selecting switch means 4 is turned on by the external indication, data of the intermediate progress left in the interface means 2 is preserved in a data preserving means 3. Since data is preserved in the data preserving means 3 while rewriting old data, data does not overflow though being endless to exceed the capacity of the means 3. A printing means 5 prints data preserved in the data preserving means 3. Thus, the intermediate progress is outputted independently of a program by a generally usable method to easily verify the numerical calculation processing.
Patent JP-H1063515-A (JP)
Title: Scheduling method for multitask control
Inventor: IWASAKI HIROE
IPC: G06F9/48
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress the process overhead of task switching by allocating CPU resources to only a task which waits for the CPU resources by a timer interruption processing program. SOLUTION: A scheduler SCH1 for multitask control controls a task TE in execution and tasks Tw1 -Twn which are waiting for CPU resources. Here, a means M is used which generates preemption for only the tasks waiting for the CPU resources by the timer interruption processing program. Interruption is initiated at constant intervals to allocate the CPU resources to only the tasks waiting for the CPU resources by the timer interruption processing program. Further, no interruption is accepted while the task with top priority is being executed. Furthermore, the total of the execution times of tasks having top priority in the respective timer interruption intervals is limited to shorter than the timer interruption intervals.