baber/WOPTO huggingface dataset:
Patent JP-H04196785-A (JP)
Title: Camcorder
Inventor: KOBAYASHI JUN
IPC: H04N5/95
Filed: 1990-11-28
Abstract: PURPOSE:To record a stable picture by applying time axis correction to a video signal written in a memory so that disturbance in a track pattern written on a magnetic tape is reduced in response to fluctuation of rotation of a rotary cylinder. CONSTITUTION:A video signal is converted once into a digital signal before through a recording signal processing circuit 9 and time correction is applied to the digital signal. That is, the video signal outputted from a camera 1 is converted into a digital signal by an A/D converter 2 and the result is stored in a memory 3, and a stored address is pointed out by an address counter 5. The address designation in write and read is implemented in a different timing independently and the video signal in the memory 3 is subject to timewise deviation. The data read from the memory 3 is decoded into an analog video signal by a D/A converter 4. Thus, the response with respect to detailed external disturbance is improved and the stability of rotation is improved.
Patent JP-H10156098-A (JP)
Title: Clothes presser
Inventor: KATAOKA YOSHINORI
IPC: D06F71/29
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to set a timer in accordance with the kind and the condition of clothes by providing a fixed plate and a moving plate that press and heat clothes, at least one of which is furnished with a heater, a temperature controlling means that controls the temperature of the heater, and a timer that has a plurality of timer times. SOLUTION: The pressing of clothes is initiated by turning on a commercial power supply 32, and applying electricity to a timer 26. At such a state, clothes are placed between a fixed plate and a moving plate and a time of the timer 26 is selected to heat a heater 23 embedded in the fixed plate. On such occasion, when the timer is set at 15 minutes, the first switch 24 is pressed; to set at 60 minutes, the second switch 25 is pressed. A timer time is set at 15 minutes or 60 minutes, and counting is initiated, a relay contact 30 is turned on by a relay driving means 29 to initiate the application of electricity to the heater 23. The timer time is displayed on display means 27, 28.
Patent JP-H01164774-A (JP)
Title: Production of lightweight aerated concrete
Inventor: TOMIZAWA AKIRA
IPC: C04B38/00
Filed: 1987-12-22
Abstract: PURPOSE:To obtain the title high-early-strength lightweight aerated concrete free from internal cracks by using the lime obtained by previously slaking dead-burned quick lime as the raw material for producing the concrete. CONSTITUTION:Dead-burned quick lime is previously slaked by 50-95%, and the obtained lime is used as the raw material to obtain the lightweight aerated concrete. When dead-burned quick lime is slaked by <50%, voids are formed around the reinforcing bar in the cured lightweight aerated concrete product when the product is cured, and the product strength is decreased. Conversely, cracks are generated mainly along the horizontal reinforcing bar due to the deficiency in the expansion amt. on the surface of the formed product at >90%, and both cases must be rejected. Cracking can be surely and stably prevented at 70-80%, and slaking is preferably carried out in this range.
Patent JP-H05159022-A (JP)
Title: Arrangement correcting system by interactive system
Inventor: MIZUMAKI TOSHIHIRO
IPC: H05K3/00
Filed: 1991-12-06
Abstract: PURPOSE:To prevent the occurrence of a new violent path attending on the alteration of a path when the path whose virtual wiring length is long and which does not satisfy delay time is relieved by correcting the arrangement of a block. CONSTITUTION:A designer designates the block being a correction object and obtains the virtual wiring length of the path for which the deisgnated block belongs by a virtual wiring length calculating means 3. Then, an allowance wiring length calculating means 4 calculates an allowance wiring length for satifying the delay time of the path. Then, a virtual wiring length allowance degree display means 5 displays the allowance degree of the virtual wiring length. The designer judges whether the designated block is to be corrected or not based on the display. When it is necessary, an arrangement position correcting means 6 corrects the designated block.
Patent JP-H02168009-A (JP)
Title: Expansion anchor driving pin
Inventor: ITO KATSUO
IPC: E04B1/41
Filed: 1988-12-21
Abstract: PURPOSE:To decrease inserting resistance, ensure a leg open portion to open extensively and secure drawing strength by having a recessed groove which is extended from a sharpened portion toward a shaft provided on the outer periphery of a driving pin and a protruded portion which is formed in the space of the recessed groove engage with a slit groove in an anchor structure. CONSTITUTION:A driving pin 11 has the tip portion provided with a conically sharpened portion 12 and the outer periphery provided with a protruded portion 14 in the space thereof to a recessed groove 13 which is extended from the sharpened portion 12 toward a shaft. This sharpened portion 14 is extended from the tip portion of an anchor structure 21 toward the shaft, provided in correspondance to a slit groove 25 which reaches the narrowed portion 24 of a pin hole 23 and formed so that a side wall face 15 is ended with the tip of a pin. It is thus possible to decrease inserting resistance against the anchor structure 21, extend a leg open portion easily and set drawing strength as a preset value.
Patent JP-H09158669-A (JP)
Title: Shield machine
Inventor: KAINUMA NORIO
IPC: E21D9/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To enable omnidirectional curve execution by connecting an intermedi ate drum frame and a rear drum frame to each other by a universal joint formed by a circular or polygonal girder and a pin-connected bracket in such a manner as to be bent. SOLUTION: In the case of ordinary rectilinear excavation, a broken-type jack 7 is stopped, a front drum frame 2, an intermediate drum frame 3 and a rear drum frame 4 are held in a fixed attitude and three frames are advanced at the same speed. In the case of curve execution, at a curved spot, first the intermediate frame 3 and the rear drum frame 4 are stopped, a difference in elongation between the inside and the outside of the curve spot is made in the broken-type jack 7 while rotary excavation is performed by a rotary cutter 16, and the front drum frame 2 is advanced to excavate.  That is, in turning to the left in the direction of propulsion, the broken-type jack 7 disposed on the left is suitably controlled to be reduced, the broken-type jack 7 disposed on the right is suitably controlled to be elongated, and the front drum frame 2 is advanced in such a manner as to be bent to the left.
Patent JP-H08179101-A (JP)
Title: Glass with optical thin film and its production
Inventor: TAKAHASHI KENICHIROU
IPC: G02B1/113
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a glass plate having a thin film of which thickness is graded within a specified value in the vertical direction by applying a flow coating method and to make this plate applicable to windshield for automobile as well. CONSTITUTION: This glass plate with on optical thin film is obtd. by providing the surface of the transparent glass plate with thin film layer of graded film thickness increased or decreased in the thickness of at least one layer of the optical thin films in such a manner that the vertical film thickness difference of the thin film change gradually in a perpendicular direction at a value selected within 100nm with respect to a distance 100cm in the perpendicular direction.
Patent JP-H05154664-A (JP)
Title: Welded coupled body and welding method thereof
Inventor: FUJITA YOSHITAKE
IPC: F16B37/06
Filed: 1991-12-06
Abstract: PURPOSE:To easily perform welding work on two metallic members and a metallic plate interposed between those members and to effectively prevent an increase in cost. CONSTITUTION:A metallic nut member 12, a metallic collar member 14 and the metallic plate 16 which is interposed between these nut member 12 and collar member 14 to weld and couple these members coaxially and integrally are provided. A tapered part 22 to incline in the direction to separate from the metallic plate 16 is formed on the inward of a flat part 20 to come into contact with one face of the metallic plate 16 of a flange part 18 provided on an end of this nut member 12. An outside corner part 26 is provided on the outward of a flat part 24 to come into contact with the other face of the metallic plate 16 on the collar member 14.
Patent JP-H08163217-A (JP)
Title: Audio equipment
Inventor: IWASA EIICHI
IPC: H04M1/00
Filed: 1994-12-01
Abstract: PURPOSE: To mute the output of an audio signal on the side of a microphone even at the beginning of speaking or in the middle of speaking, and further to automatically select and mute an audio signal outputted from a speaker and an audio signal outputted from the microphone corresponding to their using states with minimum operations. CONSTITUTION: A telephone unit 25 is operated by a telephone mode switch 16, audio units 22-24 excepting for the telephone unit 25 are operated by switches 11-15 for audio mode execution, a control circuit 21 detects the ON/OFF of a mute switch 17 and the state of the telephone mode switch 16 and based on these detected results, the control circuit 21 selectively mutes the audio signal inputted to a microphone 31 or the audio signal outputted from a speaker 28.
Patent JP-H11146210-A (JP)
Title: Image processor
Inventor: KITAGAWA HIDEAKI
IPC: H04N1/46
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for which it is not necessary to prepare any profile and to perform operation concerning conventional color matching. SOLUTION: An image processor with which input data of multiple gradations generated on the color space of RGB are converted to four primary colors of CMYK of cyan, magenta, yellow and black has a black density control means for controlling the density of black at high speed while keeping the color tone by converting inputted RGB multi-gradation data to HSB color model and outputting the brightness component of the result as the black density.
Patent JP-H06176559-A (JP)
Title: Semiconductor storage device
Inventor: RYU YASUSHI
IPC: G11C11/41
Filed: 1992-12-03
Abstract: PURPOSE:To increase the reading out speed of data information by providing a precedent reading out means and precedently executing the reading out of data information by the upper addresses relating to time in data access. CONSTITUTION:The precedent reading out means 10 is formed of an internal address generating means 11, a comparing means 12 and a timing control means 13. This internal address generating means 10 is inputted with the address information from the first address generating means 21 provided in an address buffer means 2 and changes the address information already stored in accordance with a prescribed control signal. The comparing means 12 compares the address information of the internal address generating means 21 and the address information from the first address generating means 21 and outputs the signal for precedently reading plural pieces of data information groups corresponding to the address information out of a memory cell 3. A prescribed control signal is simultaneously generated to the internal address generating means 11 and the address is changed by changing the counter value of the counter circuit.
Patent JP-H05168124-A (JP)
Title: Fixing structure for electric joint box and relay unit
Inventor: SHIMOJI EIJI
IPC: H01R13/639
Filed: 1991-12-09
Abstract: PURPOSE:To provide a fixing structure for an electric joint box and a relay unit for optional circuit wherein the number of components such as wires and connectors and the manpower for jointing work can be reduced. CONSTITUTION:An electric joint box A comprises cases 1, 1' for containing circuit boards, connectors 2A, 2B... for connecting electric components and wire harness to the outer faces of the cases 1, 1', and a spare connector 10 for distributing power supply. A bus bar having a terminal connecting part to be connected with a connector terminal 12 of the spare connector 10 at one end and a power supply terminal connecting part to be connected with the power supply terminal of a relay 4 at the other end is interposed between a JB coupling connector B2 and a relay mounting part B1 of a relay unit B. Lock means 13, 21 are further interposed between the spare connector 10 and the JB coupling connector B2 so that electrical and mechanical coupling are established simultaneously between the electric joint box A and the relay unit B upon locking of the connectors B2 and 10.
Patent JP-H08254902-A (JP)
Title: Fluid detection device
Inventor: TOOMASU EI HENDAASON
IPC: G01N21/59
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor and a conductivity sensor determining a flow rate, concentration, a particle content, light transmittance, a particle characteristic of fluid, and/or other characteristics of fluid. SOLUTION: A fluid detector is provided with an emitter 66, which is used for applying light beams and electric current to fluid, and a detecting unit 68 which transmits the first signal in compliance with receipt of the light beam and transmits the second signal in compliance with the receipt of the electric current. The detector is also provided with a processor determining a fluid parameter according to the first signal and the second signal transmitted from the detecting unit 68. In this device, reliability and flexibility of detection can be improved, as the optical measurement and the conductivity measurement are combined together.
Patent JP-H02168114-A (JP)
Title: Encoder
Inventor: HAYASHI YOSHINORI
IPC: G01D5/245
Filed: 1988-12-22
Abstract: PURPOSE:To improve noise resistance by modulating an electric signal from a sensor to modulated wave of a fixed amplitude and by removing noise jamming into the modulated wave. CONSTITUTION:The amount of rotation of an input shaft detected by an MR sensor 1a is transduced into an electric signal S1 and supplied to a modulator 1b. A carrier wave S2 is supplied to this modulator 1b from a carrier signal oscillator 1c, and in the modulator 1b, the carrier wave S2 is frequency- modulated by the signal S1. When noise containing a number of amplitude components jams into a signal S3 obtained by this frequency modulation, the noise is removed by a limiter 1d. Then, a signal S4 wherefrom the noise is removed is amplified by a driver 1e for transmission and transmitted to a receiver 2 by a transmission cable. Next, noise is removed from the signal S4 by a limiter 2a, the signal S4 is supplied to a discriminator 2b, and a signal S5 having the same waveform as the original signal S1 is taken out of the Signal S4. The signal S5 is pulsed by a shaping unit 2c. A pulsed signal S6 is supplied to a measuring element etc.
Patent JP-H10148462-A (JP)
Title: Stabilizer for low temperature showcase and method of control
Inventor: HOSHI KATSUHIKO
IPC: F25D27/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the labor saving for the switching work for the intensity of illumination of a stabilizer of a low temperature showcase by configurering a dimmer circuit so as to control the intensity of illumination of fluorescent lamps according to the state of the making or breaking of the contacts of a magnetic relay. SOLUTION: A magnetic relay 8 of a stabilizer 1 makes a contact 8A when of which coil is excited and the contact 8A breaks when of which coil is not excited. The dimmer circuit 4 of the stabilizer 1 performs the illumination intensity adjusting operation increasing the intensity of the illumination of a fluorescent lamp 2 when the contact 8A breaks and decreasing the intensity of the illumination of the fluorescent lamp 2 when the contact 8A makes. For example, the output of the central controlling device of a supermarket is connected to the terminals of the coil 8C of the magnetic relay 8 and the central controlling device controls the make and break of the contact 8A and controls the intensity of the fluorescent lamps 2. The central controlling device controls the contact 8A of the magnetic relay 8 remotely to make or to break and the intensity of the fluorescent lamp 2 is switched. Therefore, labor saving is realized and the energy saving is enabled adjusting the intensity of light.
Patent JP-H02172250-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIKUBO YASUHIKO
IPC: H01L21/66
Filed: 1988-12-24
Abstract: PURPOSE:To perform highly accurate IC inspection at high speed by a method wherein a rear electrode for generating electro-optical effect between a front electrode of a wafer to be measured and a rear face of a wafer is formed on the entire rear face of the wafer. CONSTITUTION:With respect to a rear face of an IC 1 to be measured showing electro-optical effect, a rear electrode 3 is formed on an entire rear face. If laser sampling beam LSB enters with predetermined voltage applied to the rear electrode 3 formed on the rear face of a wafer 1 and a surface electrode 2 of a wafer to be measured, birefringence proportional to applied voltage with strength modulated is induced, so that its reflected beam LSBR is introduced to an IC inspection device which is synchronized with the laser sampling beam LSB. This causes the IC 1 to be measured to be adhered to a carrier of electro-optical crystals, enabling accurate measurement of the IC in a wafer state without wire-bonding.
Patent JP-H04193978-A (JP)
Title: Method for partial plating
Inventor: SUGIYAMA MASAICHI
IPC: C25D5/02
Filed: 1990-11-27
Abstract: PURPOSE:To easily and securely execute the masking of a part requiring no plating in a magnet sheet and to facilitate the postprocessing operation owing to the elimination of depositions after plating by using a magnet sheet coated with vinyl. CONSTITUTION:A magnet sheet 2 is magnetized, is stuck on a part requiring no plating, is supported to a plating jig (rack) 3 and is set by immersing in a plating soln. 5 in a plating bath 4, and electroplating is executed. After the plating, after it is pulled out from the inside of the plating bath 4, the magnet sheet can easily be detached, and depositions remaining on a part requiring no plating are eliminated, so that time and energy can be saved. In the above- mentioned manner, at the time of sticking a magnet sheet on the material to be plated, it simply and securely sticks on the material to be plated by magnetic force, so that the part requiring no plating can securely be masked.
Patent JP-H01168518-A (JP)
Title: Freezer for vehicle
Inventor: KAJIKAWA KICHIJI
IPC: B60H1/32
Filed: 1987-12-22
Abstract: PURPOSE:To optimize freezing cycle and to charge a battery with high efficiency by means of the recovery power of an expansion machine, by a method wherein a generator is disposed coaxially with the expansion machine, and the exciting current of the generator is controlled based on a superheat at the outlet of a vaporizer. CONSTITUTION:By means of a detecting signal from a superheat detecting part 2, a control part 25 decides whether a refrigerant flow rate is excessively high or low. When the degree of superheat is too high, the exciting current of an exciting part 21 of a generator 8 is decreased, load torque is decreased, through increase of the number of revolutions of an expansion machine 6, a refrigerant flow rate is increased, and cooling capacity is increased. When it is too low, an exciting current is increased, and cooling capacity is decreased. Meanwhile, the expansion machine 6 recovers a power, and is rotated at the number of revolutions matching a proper refrigerant flow rate. The generator 8 generates a voltage determined by the number of revolutions and the exciting current. The generated voltage is adjusted to a specified charge voltage through a rectifier 26 and a varying load 29, and is fed to a battery 27 for charging. This constitution enables execution of high-efficiency charge by means of a recovery power.
Patent JP-2001137585-A (JP)
Title: Device for constant tightness of sewing machine thread
Inventor: TAKEDA IKUKO
IPC: D05B45/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To maintain continuously constant tightness of a tread (balance between needle and bobbin threads forming a seam) irrespective of changes in the sewing speed of a sewing machine in sewing operation. SOLUTION: This device for constant tightness of a sewing machine thread comprises an operating pedal 2 for control of the rotating speed of a sewing machine, an operating member 9 movably supported on a sewing machine arm 1, a regulating member 6A for varying a needle thread lift according to the movement of the operating member, and a coupling member 10 coupling the operating pedal 2 and the operating member 9.
Patent JP-H08179025-A (JP)
Title: Position detecting method for moving body
Inventor: SATO YUKIHIKO
IPC: B60L3/08
Filed: 1994-12-27
Abstract: PURPOSE: To output only the correct position information by neglecting the detected position when the detected position of a moving body has no rationality from the judgment on the position, speed, acceleration, and direction of the moving body detected immediately before. CONSTITUTION: An inductive radio line 14 is installed along the travel track of a moving body 12. The line 14 is constituted of multiple pairs of crossing lines, and transmitters with different frequencies are connected to them to feed position signals. The moving body 12 has position detecting antennas 16, 16', the antennas 16, 16' receive position signals from the pairs of the lines 14, the position signal is frequency-selected by a BPF 18, the position of the position signal is judged by a detecting circuit 20 and a phase judging circuit 22, and the absolute address is detected by a coding circuit 24 and an address detecting circuit 26. A rationality judging block 28 judges the detected position based on the speed, acceleration, and direction of the moving body 12 detected immediately before.  When the detected position sharply differs from the previous one, the rationality judging block 28 judges the detected position as an error and does not output it. The reliability of detection is improved, and an adverse effect on a control apparatus can be prevented.
Patent JP-H03185975-A (JP)
Title: Digital camera
Inventor: NIKAWA HIDEMITSU
IPC: H04N5/21
Filed: 1989-12-14
Abstract: PURPOSE:To automate the adjustment and to save number of externally mounted components for adjustment by using a microcomputer so as to control an analog signal processing circuit in a digital camera. CONSTITUTION:A signal of an image pickup element 1 is subjected to correlation double sampling at a sample-and-hold circuit 2 and subjected to clamp processing and amplitude control processing by an analog signal processing circuit group 3. Then a camera signal processing such as white balance adjustment and aperture compensation is implemented by a digital signal processing circuit group 5. Moreover, a pulse width modulation PWM wave is outputted from 2nd-4th outputs, smoothed by low pass filters 10-12 and fed to the circuit group 3 as an analog signal. The coefficient of the PWM signal is outputted by a microcomputer 9 and the PWM signal is generated by the circuit group 5. The circuit group 3 is controlled by the microcomputer 9 to automate the adjustment and number of externally mounted components is saved.