baber/WOPTO huggingface dataset:
Patent JP-H10150597-A (JP)
Title: Video camera
Inventor: YOSHIKAWA KOICHI
IPC: H04N5/232
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prolong the usable time of battery driven camera by cutting off the driving power source of camera-shake correcting prism, when the detection output of acceleration sensor for camera-shake detection is lower than a specified value continuously for a prescribed time. SOLUTION: An optical system 12 forms a subject on a CCD 14 and outputs a television signal through a signal processing part 16. At one part of an optical system 12, an acceleration sensor 18 composed of a gyrosensor or the like is provided as a camera-shake detection sensor and the detecting signals of rotating angle and rotating angular velocity or the like are sent to a camera- shake corrector 20. The camera shake corrector 20 drives a camera-shake correcting mechanism part 17 through a driver 22. The camera-shake correcting mechanism part 17 is composed of an apex angle variable prism and corrects the shake of picture by varying an optical axis.  In this case, when the detection output from the acceleration sensor 18 is lower than the specified value, the camera-shake corrector 20 starts a timer and when that output is lower longer than the prescribed time, the power source of the driver 22 is turned off so that a CPU is transited to standby mode.
Patent JP-H01147275-A (JP)
Title: Method of controlling temperature of heat-insulating shed
Inventor: SUMIDA YOSHIHIRO
IPC: F25D11/00
Filed: 1987-12-04
Abstract: PURPOSE: To improve energy efficiency and save energy by achieving temperature control only with intermittent operation of a refrigerating machine when chamber temperature reaching predetermined temperature rises while controlling the chamber temperature only with intermittent operation or control operation of a heater when the chamber temperature reaching the predetermined temperature is lowered. CONSTITUTION: When chamber temperature reaching lower limit temperature TL rises, a controller 20 maintains a refrigerating machine 30 in an interrupted state intactly. Once the chamber temperature rises and reaches upper limit temperature TH, the refrigerating machine 30 is operated until the chamber temperature reaches the lower limit temperature TL. The temperature in the cold insulation chamber is controlled by repeating the foregoing operation. When the chamber temperature reaching the lower limit temperature TL is lowered, the controller 20 performs heating control with a heater 40. The amount of heating with the heater 40 is estimated with PI control based upon a deviation between the chamber temperature and chamber control target temperature TS whereby the chamber temperature is kept unchanged to the chamber control target temperature TS.
Patent JP-H02154822-A (JP)
Title: Vibration isolator for marine vessel engine
Inventor: KASHIMA MITSUHIRO
IPC: B63H21/30
Filed: 1988-12-05
Abstract: PURPOSE:To display a vibration isolating function also against the low frequency large vibration width of an engine part due to the rolling of a hull by constructing the title device in such a way as to variate and regulate the damping force of a damper by the control signals of a circuit device receiving signals from a detector at the time of the generation of rolling. CONSTITUTION:Compressed air is fed to each air spring 3, the internal pressure of these air springs 3 is kept high, and by that resiliency, an engine part 1 is supported in the position of specific height. A damping force variable damper 4 has a normal value that is relatively small in its damping force and its rigidity is in the soft state when its damping force variating actuator 15 is under the control of a control circuit 17 and in the normal typical oscillating state of a hull. When the oscillation of the hull is detected from the information signals from a rolling detector 16 inputted into the control circuit 17, the control signals are sent to the actuator 15, and the actuator 15 is driven to control the damping force of the damper 4 such as to become larger than the normal value.
Patent JP-2000126739-A (JP)
Title: Treatment apparatus
Inventor: YAMADA TAKASHI
IPC: B65F1/14
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of garbage fermentation/maturing treatment while preventing an offensive odor from being emitted from garbage. SOLUTION: This apparatus has a garbage treatment tank 30 for fermenting and maturing garbage provided in an interior of a casing 1, and in an interior of the treatment tank 30 an agitation means 31 for fermenting and maturing the garbage while agitating the same is provided, and the treatment tank is further provided with an exhaust means 89 for discharging an odor emitted from the garbage outside. In this case, a control means 29 for controlling the drive of the exhaust means 89 and the agitation means 31 are provided and the control means 29 is interlocked with the drive of the agitation means 31 so as to regulate exhaust amount by the exhaust means 89.
Patent JP-H03168509-A (JP)
Title: Combustion stabilizer for fluidized-bed incinerator
Inventor: YAMAGISHI MIKI
IPC: F27B15/18
Filed: 1989-11-29
Abstract: PURPOSE:To prevent a variation in a burning state in a short time by so obliquely disposing a pair of receiving plates for temporarily receiving article to be burned between a steady layer and a fluidized layer of a fluidized bed at the lower side of the opening of a furnace wall of a chute in which the article to burned is introduced as to narrow a lower part. CONSTITUTION:A pair of receiving plates 12, 12 protrude from a furnace wall 11 inward in a downward oblique state at the lower side of a chute 5 to temporarily receive an article to be burned from the chute 5. Accordingly, even if a large quantity of article to be burned is temporarily introduced, it is received by the plates 12, 12 and not simultaneously dropped. Thus, abrupt combustion is suppressed, and generation of unburned gas can be suppressed, and stable incineration is performed.
Patent JP-2000130955-A (JP)
Title: Refractory flame spraying method
Inventor: OKADA SEIJI
IPC: F27D1/16
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a refractory flame spraying method in flame spraying of refractory powder for use in furnace wall repair in which the furnace wall repair is achieved stably and effectually with a compact apparatus. SOLUTION: A nozzle 1 including a triple injection pipe is used, and oxygen containing gas is flowed through a central first injection pipe 2 and mixture of carrier gas entraining flame spraying powder containing refractory powder and metal powder mixed with fuel gas is flowed through an outside second injection pipe 3, and further the oxygen containing gas is flowed through an outermost periphery injection pipe 4, and furthermore turning is provided to the oxygen containing gas in the outermost periphery injection pipe 4. Preferably, turning is provided to the flame spraying powder in the second injection pipe 3 and the carrier gas and the fuel gas. Preferably, the oxygen containing gas in the first injection pipe 2 is injected to the second injection pipe 3 from a plurality of openings provided in and distributed peripherally of the same.
Patent JP-H10149176-A (JP)
Title: Karaoke device
Inventor: ITO SHIGEYOSHI
IPC: G10K15/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To make it easy to confirm user's operation with respect to a portable type KARAOKE device which has no display unit on is console panel. SOLUTION: A display which displays background video and s text is provided with a play mode icon display area 51 wherein a 2-chorous fade-out and a single-music mode are displayed, a harmony chorus mode icon display area 52 wherein a harmony chorus mode is displayed, and an input content display area 53 wherein input contents, etc., from a remote control are displayed, and the user's input contents and setting contents are all displayed on the display 5. According to the displayed contents, the contents are displayed only for the time, e.g. always, 5 seconds, or 3 seconds needed to confirm the contents by the user, thereby preventing the display contents of the display 5 from becoming complicated.
Patent JP-2000138942-A (JP)
Title: Automatic exposure adjustment device utilizing mean value of green pixels in image sensor and its method
Inventor: LEE SUK JOONG
IPC: H04N9/07
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of an image sensor by obtaining a mean value of green pixel values outputted from many green pixels in the image sensor, obtaining an absolute value of a difference between the mean value and a prescribed reference value and comparing the absolute value with a prescribed border value. SOLUTION: An arithmetic control section 500 receives a mean value, an exposure adjustment rate, number of pixels, and a clock signal, a width of a window to obtain number of green pixels in a window mode and a line number, which are latched in a register 520 and provides an output of a control signal. An adder and shift section 510 receives a size of the window in the window mode, a line dependent green pixel value, a current exposure time and reference value to execute addition and shift arithmetic operations in response to the control signal. The register 520 tentatively latches an arithmetic result by the adder and shift section 510, the mean value, the number of green pixels, the exposure adjustment rate and a succeeding exposure time in response to the clock signal and then outputs them.
Patent JP-H05110388-A (JP)
Title: Synchronizing clock generating circuit, delay pulse generating circuit using the same cl0ck generating circuit and latch circuit used for the said pulse generating circuit
Inventor: HATANAKA MAKOTO
IPC: H03K5/133
Filed: 1991-11-22
Abstract: PURPOSE:To generate a synchronizing clock without the use of a high frequency clock. CONSTITUTION:Inverting delay clocks S101a-108a and noninverting delay clocks S101b-S108b are generated by inverting and delaying a reference clock S1 by using inverting delay elements 101a-108b sequentially, and data given at the data input terminal D of the D flipflops 200-208 are outputted at the trailing of the reference clock S1 and the noninverting delay clocks S101b-S1O8b. The output of the adjacent D flip-flops 200-208 resulting from being compared by NAND circuits 300-308 are given to the data input terminal D and one of the inverting delay clocks S101a-108a is selected by the output of the NAND circuits 300-308 and it is further inverted to output a synchronizing clock. The synchronizing clock with high accuracy is obtained without occurrence of noise.
Patent JP-H10146205-A (JP)
Title: Antislipping tool for shoes and antislipping tool set
Inventor: YANAGAWA KOUICHI
IPC: A43C15/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve an antislipping function provided for a shoe antislipping tool and to facilitate its handling by preventing the shoe antislipping tool from being easily removed from the shoe at the time of using while avoiding the complexity of the structure of the tool to the least. SOLUTION: This shoe antislipping tool is provided with a first locking part 1 for locking to the toe part 9a of the shoe 9, a second locking part for locking to the heel part 9b of the shoe 9, an intermediate part 3 combining the first and second parts, and the antislipping means provided for this part 3. In the case, the part 3 is provided with plural lines of extension parts 30a to 30c elastically extensible in the longitudinal direction of the part 3, and these plural lines of extension parts 30a to 30c are two lines of first extension parts 30a and 30b positioned respectively at both side edge parts in the width direction of the part 3 and at least one line of the second extension part 30c positioned at an intermediate part of width directions mutually between the parts 30a and 30b.
Patent JP-S63160845-A (JP)
Title: Ink jet recorder
Inventor: EBINUMA RYUICHI
IPC: G03G21/16
Filed: 1986-12-25
Abstract: PURPOSE:To positively protect parts including electric circuits from ink mists as well as miniaturize an ink jet recorder by a method in which an opening through which the open air to be taken is discharged to the outside of the recorder is provided near the recording head. CONSTITUTION:An on-demand type recording head 101 is set near the outlet port 9 of recorder under the condition that the outlet is turned downwards in the vertical direction. A paper cassette 221 is set below an electric circuit 103, and a recording medium carrying path including a platen 203 is formed below the outlet of the head 101. The carrying distance of the recording medium can thus be shortened, and the transport system can be simplified. The internal pressure of the recorder is made higher than the atmospheric pressure in such a way as to form the stream of air to flow out through the outlet port 9. Since ink mists in discharging ink droplets produced by the head 101 set near the outlet port 9 and paper dust in carrying recording mediums are quickly discharged to the outside of the recorder, the staining by ink on the inside of the recorder and troubles therewith can be positively prevented.
Patent JP-H08149259-A (JP)
Title: Book original reader
Inventor: NARIMI SATOSHI
IPC: H04N1/04
Filed: 1994-11-16
Abstract: PURPOSE: To allow dirt or the like to be hardly sticked to a white reference board and to eliminate the sticked dirt or the like automatically in operation in the reader for a book original. CONSTITUTION: When a scanner section 2 is not close to a white reference board 1, the white reference board 1 is pendant vertically by its self weight and the white reference face is directed laterally so that the face hardly takes dirt and a foreign material is hardly sticked thereon. When the scanner section 2 approaches the board, a tip of the scanner section 2 is in contact with an elastic body 4 to turn the elastic body in the running direction before the white reference face is read, then the white reference board 1 is also turned and the white reference board 1 is directed upward so as to allow the scanner section 2 to read the read white reference.  When the scanner section 2 leaves from the elastic body 4, the elastic body 4 is turned and restores to the home position, and the white reference board 1 returns to the vertical state with a turning force of the elastic body 4 and the self-weight where dirt or the like is not easily sticked.
Patent JP-S63163202-A (JP)
Title: Block for accuracy inspection
Inventor: KUDO SUKE
IPC: G01B3/30
Filed: 1986-12-26
Abstract: PURPOSE:To easily obtain an inexpensive block for accuracy inspection which has the same accuracy with the use of a standard by using principally a 1st reference plane and a 2nd reference plane adjacent to it among six planes of a cubic block main body. CONSTITUTION:The block main body 11 has a reference plane 12, a reference plane 13 perpendicular to it, a supporting surface 14 (or 15) which supports the plane 12 in parallel to an XY (or XZ)-axial plane, and a supporting plate 16 which supports the plane in parallel to the XY-axial plane. Then, a measurement 21 is set on the plane 12, a measurement point 22 is set on a straight line which runs on the point 21 and is parallel to the plane 13 at a distance from the point 21, and a measurement point 23 is set on a straight line which runs on the point 21 and perpendicular to said straight line at a distance from the point 21. Then the measurement points are arranged at the respective vertexes of a right-angled triangle having its right-angle point at the point 21, the points 21 and 22 are arranged in parallel to one of the two axes to be measured to measure an error in the pitch between the measurement points, and this is rotated by 90 deg. to measure the pitch between the measurement points again; and the size measurement error of each axis and the squareness between both axes are calculated from the difference between those pitch values.
Patent JP-S63164516-A (JP)
Title: Impedance matching device
Inventor: MIZUNO TOSHINOBU
IPC: H03H7/38
Filed: 1986-12-26
Abstract: PURPOSE:To simultaneously match plural matching devices by connecting a braching filter to the post-stage of a directional coupler. CONSTITUTION:An output signal with a fixed frequency level outputted from a signal generator 1 is supplied to plural matching devices 4a-4n through the directional coupler 2 and the branching filter 3. Respective input impedance values to the matching devices 4a-4n are not matched with other impedance values, reflected waves are generated from respective matching devices 4a-4n to the signal generator 1 through the branching filter 3 or the like. While measuring the reflected waves by an oscilloscope 5 connected to the reflected wave monitoring output of the coupler 2, the impedance values of the matching devices 4a-4n are adjusted.
Patent JP-H11141891-A (JP)
Title: High frequency heating device
Inventor: OKUI NOBORU
IPC: F24C7/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To perform a process where a dish is pre-heated to cause a scorched part at a bottom surface of a foodstuff and a cooking process where an appropriate scorched part is caused at a bottom surface of a foodstuff in a single automatic cooking sequence, related to an automatic cooking sequence for a high frequency heating device. SOLUTION: A heating chamber 9 where a foodstuff is housed, a dish 8 for causing a scorched part at a bottom surface of the foodstuff, a high-frequency generating means 6, a heater, a control part 3 for controlling the high-frequency generating means 6 and the heater, a display part 5, and an operation part 4 are provided, and a control for heating, in advance, the dish 8 for causing a scorched part at the bottom surface of the foodstuff is incorporated in an automatic cooking sequence.
Patent JP-2001122931-A (JP)
Title: Method for producing modified ethylene-based resin
Inventor: MATSUHISA KEIKO
IPC: C08F255/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a modified ethylenic resin suitable for a substrate of a film or a sheet and having a polarity in good quality. SOLUTION: An organic peroxide having 20-35% crosslinking efficiency of n-pentadecane and 145-160 deg.C one minute half-life temperature as a radical initiator when producing the modified ethylenic resin by melt kneading an ethylene-based resin, an α,β-unsaturated carboxylate having a polar group and an aromatic vinyl compound in the presence of the radical initiator.
Patent JP-H09124120-A (JP)
Title: Conveyor
Inventor: TAI AKIHITO
IPC: B65G13/071
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a belt. SOLUTION: A round belt 9 is wound on a driving roller 1 supported in a roller bracket 7 and on a returning bracket 8 via a fixed pulley 4 and a free pulley 6. The fixed pulley 4 is fixed in a drive shaft 3, while the free pulley 6 is freely turned toward the drive shaft 3. When the drive shaft 3 is turned, the round belt 9 is driven by means of the fixed pulley 4, so that the driving roller 1 can be turned.
Patent JP-2001121747-A (JP)
Title: Equipment for measuring variation in quantity of light of printer head and imaging apparatus using it
Inventor: FUKAZAWA MOTOMU
IPC: B41J2/45
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment for measuring variation in the quantity of light of a printer head in which a high quality image having high resolution and reduced variation can be attained by manufacturing a printer head having an ensured high quality performance, and to obtain an imaging apparatus using it. SOLUTION: The equipment for measuring variation in the quantity of light of a printer head 1 comprises means 3 for emitting light at a plurality of points selectively depending on an image signal, and a focus element 3 for projecting a pattern of the plurality of light emitting points onto a specified plane. The equipment further comprises a photodetector 4 disposed at the focus position of the focus element or the vicinity thereof, and means 21 for measuring variation in the quantity of light of the printer head.
Patent JP-S63166377-A (JP)
Title: Electronic still camera
Inventor: YO HARUO
IPC: G03B17/00
Filed: 1986-12-27
Abstract: PURPOSE:To record a picture in a short time by controlling number of revolutions of a motor into prescribed number of revolutions and outputting an output signal from a position detection means as a write processing start control signal to a magnetic disk by the input of a shutter button. CONSTITUTION:The drive control of a motor 4 is applied by the speed servo control by an FG signal 22 and a PG signal 23 outputted by one pulse only at one revolution is eliminated from the servo system of the drive control, then the motor 4 is brought into a prescribed revolution in a very short time and a prescribed revolution is attained in about 270ms after application of power. The photograph is applied immediately even with power supply just before the photographic pickup. Thus, an electronic still camera for ease of use without losing a shutter chance is obtained.
Patent JP-H06140842-A (JP)
Title: Feedforward amplifier
Inventor: TSURUOKA YOSHIYASU
IPC: H03F1/32
Filed: 1992-10-23
Abstract: PURPOSE:To remove distortion in the direction of increasing the level of a main signal to be outputted by making the phase of a residual component in the main signal reverse to that of an extracted distortion component. CONSTITUTION:In the case of canceling the distortion component in the output signal of a main amplifier 11 and the distortion component extracted by a distortion extraction loop 12 by synthesizing them with an inverse phase and an equal amplitude in a distortion removal loop 13, the level of the main signal outputted from the feedforward amplifier is increased by performing in-phase synthesization to the main signal in the output signal of the main amplifier 11 and the main signal residual component in the output signal of the distortion extraction loop 12 and thus, satisfactory mixed modulation distortion characteristic is provided by lowering the operating level of the main amplifier 11. In order to provide this characteristic, the input main signal and a distributed signal are synthesized in the loop 12 so as to make the phase of the residual component in the main signal reverse to that of the extracted distortion component. Thus, the distortion can be removed in the direction of increasing the level of the main signal, and the satisfactory mixed modulation distortion characteristic can be provided.
Patent JP-S63167476-A (JP)
Title: Time base correcting device
Inventor: MURAKAMI HIROIKU
IPC: G11B20/10
Filed: 1986-12-28
Abstract: PURPOSE:To reduce a space and power consumption, by constituting a memory part with a FiFo memory capable of recording video signals of several lines. CONSTITUTION:A write in-chip address counter 7 is stepped by a tape H2, and when a value reaches 5, it is outputted, and makes a write chip selection address counter step, and at a position V3 of a tape, it is operated so as to perform write from the leading position of 5HFiFo memories 28-31. In a reading out side, a read in-chip address counter 38 is stepped by a reference H35, and when the value reaches 5, it is outputted, and a read chip selection counter is stepped, then, a data is loaded by the signal of a reference V36. Also, counting is prohibited so that no passing by a writing side or the reading out side of an opponent is generated by an address comparator 18.