baber/WOPTO huggingface dataset:
Patent JP-S642633-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIMADA YOSHIYA
IPC: G01N29/06
Filed: 1987-06-26
Abstract: PURPOSE: To easily diagnose the timewise change of an object to be examined and to enhance diagnostic capacity, by connecting a division and selection control part, which indicates how many sections the picture of a display part is divided into and selects the tomographic image data read from a memory apparatus, to a reading control part.  
     CONSTITUTION: An operation table 11 is operated to input a display order S for performing division display on the picture of a display part 8. The display order S is inputted to a division and selection control part 10 which in turn reads how many sections the picture of the display part 8 is divided into and which frame is selected and read. A division order S 1  is set out to a reading control part 7' and a selection order S 2  is sent out to a selector 9 and a thinning control signal S 3  is sent out to the selector 9 from the control part 7'. The selection order S 2  and the thinning control signal S 3  are inputted to a memory apparatus 5 through the selector 9. A plurality of continuous tomographic images are read from the memory apparatus 5 recording thee tomographic images of a diagnostic mode having a time axis over a long time while thinned appropriately and contracted into an arbitrary size to be capable of being displayed on one picture of the display part 8 in a divided from. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5680068-A (JP)
Title: Developing device for two-color electrophotography
Inventor: IKEDA KUNIHIKO
IPC: G03G15/01
Filed: 1979-12-05
Abstract: PURPOSE: To perform the separation and recovery of mixed toners surely by disposing a separating roller having the potential of the polarity opposite from that of the toner in the 1st developing device in the position where the toner after development in the 2nd developing device falls.  
     CONSTITUTION: In the developing device for two-color electrophotography, two kinds of latent images of mutually different polarities formed on a photoreceptor are successively devloped by the 1st and 2nd developing devices contatining two kinds of toners of different colors and charging polarities respectively separately. At the time of developing in the 2nd developing device, the toner image 23 formed by the development with the 1st developing device already exists on a photoreceptor 19 and when the developing roller 15 of the 2nd developing device rubs this, the toner of the surface layer is scrapped off. The toner mixed in this way is removed by a separating roller 24 which is revolving. In addition, the mixed toners having adhered on the roller 24 are scrapped off by a scraping member 25 and are recovered into a vessel 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5381489-A (JP)
Title: Novel sequestering agent
Inventor: MURATA MORIYASU
IPC: C09K3/00
Filed: 1976-12-28
Abstract: PURPOSE: To provide the water insol.  amorphous title product having high Mg capturing power by mixin a wate sol.  Al salt, an alkali metal silicate, an alkali metal phosphate and an alkali agent such as NaOH so that the molar ratio of respetive components becomes a value within a specified range after which the mixt.  is allowed to react in a short time at a relatively low temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11355551-A (JP)
Title: Image processor
Inventor: ATAGO KUNIO
IPC: H04N1/387
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To speedily and easily perform various kinds of image working and outputting through an image processor for digitally processing and outputting image information. SOLUTION: Through input means such as input part 5, reading part 6, adapter 7, scanners 8 and 9 and interface 10, image information contained in digital camera, silver salt photograph or paper original is acquired as digital information and a processing part 11 performs the desired work/correction to these images. Through output means such as storage parts 12 and 13, storage device 14, write part 15 and printer 16, this digital information is outputted to a visually recognizable medium and preserved as a digital album.
Patent JP-S6050093-A (JP)
Title: Turning over of structure
Inventor: KUDOU MINORU
IPC: B63B9/06
Filed: 1983-08-31
Abstract: PURPOSE:To enhance the safety of works by eliminating the need for wire passing-round work by a method wherein hanging wires are respectively attached at one end inside the base and both ends outside the base of a structure. CONSTITUTION:Hanging wires 21, 22 and 23 are respectively attached at one end 11 inside the base 10 and both ends 12 and 13 outside the base 10 of a structure 1. Firstly, the hanging wires 21 and 23 are connected to a hoisting equipment such as crane or the like. Secondly, the wires 21 and 23 are pulled up by the equipment in order to lift up the structure 1. Thirdly, the hanging wire 21 attached at the one end 11 inside the base 10 is detached from the hoisting equipment. As a result, the structure 1 is rocked to be turned round with center at the other end 13 outside the base 10. At this time, the hanging wire 22 hangs from the one end 12 outside the base 10 down onto the ground. Fourthly, the hanging wire 22 attached at the one end 12 outside the base 10 is pulled instead of the hanging wire 21 in order to lift the one end side of the structure 1. When the structure 1 is brought to be horizontal under the state turned upsidedown, the hanging wires 22 and 23 are lowered, resulting in laying the structure 1 horizontally on the ground in order to complete the turning over of the structure 1.
Patent JP-S5945746-A (JP)
Title: Phase difference detecting circuit of fs modulation signal
Inventor: YAMAUCHI MITSUYOSHI
IPC: H04L27/156
Filed: 1982-09-09
Abstract: PURPOSE:To detect the phase difference even if a difference between characteristic frequencies in an FS modulation signal is small, by frequency-dividing the FS modulation signal so as to detect the phase difference. CONSTITUTION:An FS modulation signal S1 of an input IN is converted into a rectangular wave S2 at a zero cross comparator ZC. This signal is frequency- divided by 1/2 at 1/2-frequency dividers B1, B2 to obtain signals S3, S4. The leading and trailing of the signals S3, S4 are detected at detecting circuits D1, D2 to obtain detecting signals S5-S8. The 1st count circuit CT1 starts counting at a time t0 with the signals S5-S8, the 3rd count circuit CT3 starts it at a time t1, the 2nd count circuit CT2 starts it at a t2, and the 4th count circuit starts counting at a time t3. Each counting circuit counts the counting number set at a counting number set circuit CS. An output circuit OC receives a preset signal S14 from an OR circuit OR3 and a clear signal from an OR circuit OR6 alternately and outputs a phase difference detecting signal S16 where the level is changed. Thus, even if the difference between characteristic frequencies is small, the phas difference is detected accurately.
Patent JP-H07328396-A (JP)
Title: Concentrator of sludge or the like
Inventor: ISHIGAKI EIICHI
IPC: C02F11/12
Filed: 1994-06-15
Abstract: PURPOSE:To enable long-time concn. operation by preventing the clogging of a hollow yarn membrane in a concentrator using the hollow yarn membrane. CONSTITUTION:A large number of hollow yarn membranes 2a are arranged around an air diffusion pipe 12 having a large number of fine through-holes provided to the peripheral part thereof and the upper ends thereof are bundled at the upper end part of the air diffusion pipe 12 to be opened to a liquid chamber white the lower ends thereof are bundled at the lower end of the air diffusion pipe 12 to be closed and the upper end part of the air diffusion pipe 12 is connected to a high pressure air source and a bubbling air supply cap is provided to the clasp 13 of the hollow yarn membranes 2a provided to the lower end of the air diffusion pipe 12 to be opened to the interior of the bundle of the hollow yarn membranes 2a. At the time of filtering concn. operation, a cake is not stagnated in the hollow yarn membranes 2a by bubbling air and, at the time of the backwashing of the hollow yarn membranes 2a, the peeled cake can be discharged to the outside of the bundle of the hollow yarn membranes 2a from the air diffusion pipe 12 by high pressure air.
Patent JP-S5280150-A (JP)
Title: Optical display mechanism of watches
Inventor: TEZUKA MUTSUTO
IPC: G04B19/30
Filed: 1975-12-26
Abstract: PURPOSE: To facilitate the identification of time at night by installing a rotary disc rotating once in 12 hours to a dial plate and disposing a light emitting diode on the rotary disc to indicate an hour hand. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11347906-A (JP)
Title: Polishing device for plate-shaped member
Inventor: HOSOGAI NOBUKAZU
IPC: B24B21/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To polish a plate-shaped member by a compound movement of feeding and oscillation to the plate-shaped member. SOLUTION: This polishing device has a holding member 31 having a holding mechanism capable of holding and releasing a plate-shaped member W, a vertically moving mechanism 21 for moving the holding member 31 vertically, a feeding mechanism 4 for feeding the holding member 31 horizontally, a tape shifting mechanism 33 for shifting a polishing tape T in the direction intersecting the feeding direction of the plate-shaped member W, and an oscillating mechanism 12 for oscillating the holding member 31 in the direction intersecting the feeding direction of the holding member 31.
Patent JP-H065536-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKAMOTO HIRONORI
IPC: H01L29/78
Filed: 1992-06-17
Abstract: PURPOSE:To perform XeCl excimer laser annealing for activating a source/drain (S/D) region in a MOS FET without deforming a gate electrode. CONSTITUTION:Generally, the reflectivity of a thin film varies in a period of lambda/2n (lambda = wavelength, n = refractive index) due to the interference of incident light and reflected light. The difference d1 between a film thickness d3 achieving the maximum reflectance and that d2 achieving the minimum reflectance is expressed as lambda/4n. So a first SiO2 film pattern 8a with a thickness of d1 is formed on a gate electrode 7a, and then a second SiO2 film 12 is formed on the entire surface of the wafer in a way that the thickness of an antireflection film on the gate electrode 7a is d3 and the film thickness in a S/D region (high concentration impurity diffusion region 11 and LDD region 9) is d2. This controls the heating of the gate electrode 7a and prevents its deformation under conditions for sufficiently heating the S/D region.
Patent JP-S6139877-A (JP)
Title: Servo circuit
Inventor: KAJIWARA TSUTOMU
IPC: H02P29/00
Filed: 1984-07-28
Abstract: PURPOSE:To always follow to the variation in the bias voltage of a motor by adding a loop for feeding back the displacement of a period of a frequency signal in response to the rotating speed of a motor from a reference value. CONSTITUTION:A frequency signal FG from a frequency generator 2 is converted by a digital delay circuit 11 into a signal FD, and a digital trap 12 outputs a digital signal of a trapezoidal signal to gradually rise a voltage from when the signal FG falls. A latch circuit 13 latches the output by the rise of the signal FG. A comparator 17 outputs a bias voltage in response to the difference between the speed servo error voltage latched in the circuit 13 and a reference signal REF. A mixer amplifier 15 supplies to a motor 1 by adding a bias voltage to the speed servo error voltage.
Patent JP-S5384734-A (JP)
Title: Developing device
Inventor: OHARA NAOYUKI
IPC: G03G15/10
Filed: 1976-12-30
Abstract: PURPOSE: To surely develop and treat a photo-sensitive body in a short time by holding a definite amount of developing liquid near the surface position of developing rollers in contact with the photo-sensitive body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5682314-A (JP)
Title: Sludge incinerator
Inventor: TANAKA NORICHIKA
IPC: F23N3/06
Filed: 1979-12-07
Abstract: PURPOSE: To prevent an imperfect combustion and to surely retain a stable inner furnace temperature by a method wherein a part of the exhaust gas from a sludge incinerator is recirculated into the incinerator and the exhaust gas temperature from the incinerator is controlled by adjusting the circulation quantity of the exhaust gas.  
     CONSTITUTION: An oxygen concentration is detected by means of an oxygen concentration detector 10 installed in an exhaust gas passage 4 and based on this, the opening degree of an axial cooling air duct damper 12 and an exhaust damper 13 is controlled through an oxygen concentration adjusting unit 11 to obtain an exhaust gas quantity corresponding to a given air ratio. For the fluctuation of the exhaust gas temperature at the furnace outlet port 3 owing to the fluctuation of a load and the burning material quality, the exhaust gas circulation quantity passing through the duct 17 is adjusted and the temperature at the furnace outlet port is controlled. When a hot wind temperature fluctuates, the temperature is controlled within the range of a good heat efficiency wherein a dilution quantity is controlled by an exhaust gas passing through the duct 16 by means of the hot wind temperature adjusting unit 29 and a clinker is not generated in the incinerator 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H065583-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKADA TAKESHI
IPC: H01L21/265
Filed: 1992-06-17
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor device which is capable of satisfactory electrochemical etching without using a high concentration diffusion layer which serves as an electrode for special electrochemical etching. CONSTITUTION:An n type epitaxial layer 36 is formed on a p type single crystal silicon wafer 35 and a p<+> diffusion layer 37, which serves as a piezoresistance layer, is formed in a specified area of the epitaxial layer inside a chip while a p<+> diffusion layer 38 is formed in a scribing line on the epitaxial layer 36 as well. With the p<+> diffusion layer 38 as an electrode, a specified area of the single crystal silicon wafer 35 is removed by electrochemical etching where a specified area of the epitaxial layer 36 is adapted to remain so that a thin wall section may be formed. Furthermore, the wafer on the scribing line is cut so as to produce chips.
Patent JP-H115014-A (JP)
Title: Wet waste gas desulfurizer
Inventor: KATAGAWA ATSUSHI
IPC: B01D45/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a wet waste gas desulfurizer in which a slurry absorbent entrained in a waste gas in an absorber is made to contribute effectively to the desulfurizing performance and also the arrangement of the whole desulfurizer including waste gas ducts are made compact. SOLUTION: On the upper surface of an absorber 2 on the downstream side of a slurry absorbent spray part 6 of a waste gas inlet duct of the absorber 2, a waste gas outlet duct is provided so that the flow of the waste gas is made to a U-turn and between the U-turn part and the waste gas outlet duct, mist entrained in the waste gas is captured by mist coarse trap plates 9 and a mist eliminator 5. Since a liquid material captured by the mist eliminator 5 is fed to the spray part 6 of the waste gas inlet duct for re-splashing it into the waste gas, unreacted limestone n the entrained mist is used for desulfurization to enhance the desulfurizing effect of the whole device. Moreover, the mist captured by the mist coarse trap plates 9 is re-splashed into the waste gas from the lower part of the plates and is used for the desulfurization.
Patent JP-S6321901-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/494
Filed: 1986-07-04
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。
Patent JP-S5680893-A (JP)
Title: Driving system of electric charge element
Inventor: SHIMURA TATSUYA
IPC: H04N5/335
Filed: 1979-12-05
Abstract: PURPOSE: To reduce the transfering power and transfer it stably by disposing an inductance between electrodes of CCD making said inductance resona to an electrode capacity with the transferring frequency approximately and driving it.  
     CONSTITUTION: An inductance L13 is inserted and connected between the electrodes ϕ 1 , ϕ 3 , and made to resonant to the transferring frequency by the electrode capacity C 13  and the capacities C 1 , C 3  between the respective electrodes and a semiconductor substrate. In addition, a mid point of the inductance is connected to a bias a of the semiconductor substrate and is grounded by a large capacity C for AC. Then, the transferring power is driven through the secondary connecting line of the inductance L 13  by the transistor TR 1 . With reference to the inductance L 23  inserted and connected between the electrodes ϕ 2 , ϕ 4 , entire same operation is carried out and the transistor TR 1  and TR 2  are driven in a phase difference by 90° in phase. Accordingly, the driving voltages ϕ 1  and ϕ 2  are in a phase difference by 90°, θ 1  and θ 3  and θ 2  and θ 4  are respectively in reverse phase. Therefore, thereby it is resonante to the transfer frequency and the phase can obtain a drive signal as shown in the figure of wave form and the transfer power is decreased by the core adjustment to change the inductance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6219929-A (JP)
Title: Dma controller
Inventor: TERACHI TOSHIO
IPC: G06F3/14
Filed: 1985-07-18
Abstract: PURPOSE:To attain a system having high throughput by securing such a mechanism where a DMA controller shifts in bits the source data to a data shift circuit with an instruction given from a CPU device and the picture data is partly transferred with DMA to a block transfer circuit part. CONSTITUTION:The DMA circuit 63 of a DMA controller 4 reads the picture data on a source address out of a source memory 21 according to the contents and the offset value of a parameter area 23 initialized by a CPU device 3. When the bit shift is desired with said picture data, the number of bits designated by a data shift circuit 62 are shifted. Then the shifted data is written to a destination memory 22 with a destination address. When the transfer is through with the data, a parameter necessary for transfer is replaced. Then the transfer of data on the 2nd line is carried out in the same way as that of the 1st line. In such a way, the DMA transfer is carried out with all N lines.
Patent JP-H05321812-A (JP)
Title: Runner of pump hydraulic turbine
Inventor: KIMOTO YUTAKA
IPC: F03B3/14
Filed: 1992-05-26
Abstract: PURPOSE:To make it possible to change the oscillation characteristic of runner by changing the inertia moment of runner with simple work. CONSTITUTION:A plurality of detachable annular ribs 5 having different sectional shapes are prepared to be arranged on the rear surface of a crown of pump hydraulic turbine in a coaxial manner with a runner seal 4. The ribs 5 are detached to change the oscillation characteristic of the runner easily to thereby generate no resonant phenomena in the runner in the rotational operation.
Patent JP-H0832482-A (JP)
Title: Radio telephone system
Inventor: SUZUKI OSAMU
IPC: H04B1/56
Filed: 1994-07-11
Abstract: PURPOSE:To provide the radio telephone system in which a radio equipment of one-frequency simultaneous transmission and reception system is connected to a telephone line to perform 2-way simultaneous talking with a telephone set. CONSTITUTION:The system employs a base station 13 in which a radio equipment 15 of a one-frequency simultaneous transmission reception system is connected to an exchange via a line connector 14 and a mobile station 16 having a radio equipment 19 of the onefrequency simultaneous transmission reception system having a handset 20, and the signal transmission in the radio transmission system between the base station 13 and the mobile station 16 for a speech period is conducted by the one-frequency simultaneous transmission reception system in which discontinuous of signals attended with time division transmission is compensated by signal time base compression and expansion, and the signal transmission in the radio transmission system for a period required to connect the line connector and a telephone line is conducted by the transmission reception alternate switching communication system.
Patent JP-H09313579-A (JP)
Title: Sterilizer
Inventor: TAKANO SEIKI
IPC: A61L2/20
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizer capable of preventing damage of equipment or restraining damage to the least even if explosive combustion of sterilizing gas is occurred by any chance in a closed sterilizing room when combustible gas is used as the sterilizing gas. SOLUTION: This sterilizer is constituted so that a closing lid 18 to tightly close a sterilizing room 20 is movably supported in the inside of a door 16, a compressed coil spring 42 to energize the closing lid and the door in the mutually separating directions is set between the closing lid and the door, and, when impact force is applied to the closing lid in the closing direction from the inside of the sterilizing room, the closing lid approaches the door against the energizing force of the compressed spring 42 to separate the closing lid 18 from the periphery part of the opening 44.
Patent JP-S6219462-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: YOSHINO MICHIO
IPC: B41J2/055
Filed: 1985-07-18
Abstract: PURPOSE:To enable an ink to be jetted with a low driving voltage and stably, by a system wherein a cylindrical ceramic vibrator is provided with a nozzle hole at the tip thereof, is filled directly with an ink, and is operated to jet the ink. CONSTITUTION:The head consists of a ceramic made cylindrical piezoelectric vibrator 1 which is provided with a fine nozzle hole 2 at a central part of an end cap 1a. Electrodes 3 are fitted respectively to the inner and outer surfaces of the vibrator 1, and are connected to a power source 4 for jetting. To jet the ink, the vibrator 1 is filled directly with the ink 5, and the vibrator 1 is vibrated by supplying electric power from the power source 4 through the electrodes 3, whereby the ink 5 is compressed, and an ink droplet 5a is jetted out from the nozzle hole 2. In this case, the vibration of the vibrator 1 is transmitted directly to the ink 5, thereby giving pressure variations to the ink 5, so that the ink can be jetted with a low driving voltage and stably.
Patent JP-H0449037-A (JP)
Title: Laminated sheet and method for lamination
Inventor: HIRAISHI TETSUO
IPC: B32B27/30
Filed: 1990-06-18
Abstract: PURPOSE:To make it possible to perform lamination on a three dimensional molded item wherein fairly large elongation is required when the lamination is performed by a method wherein an afterchlorinated polyvinyl chloride resin sheet or an acryl resin sheet is coated with a solvent type fluororesin and in addition, an adhesive material layer is formed on the rear face. CONSTITUTION:An afterchlorinated polyvinyl chloride resin sheet or an acryl resin sheet is coated with a solvent type fluororesin and in addition, an adhesive material layer is formed on the rear face. When lamination is performed, at first, valves 8 and 9 are opened and upper and lower chambers A and B are evacuated by means of a vacuum pump 5 and the base sheet is heated and softened by means of a panel heater 4 to activate an adhesive. Then, the valve 8 is closed and a valve 7 is opened and compressed air is sent to the upper chamber B from and air blowing pump 6 and a table 3 is elevated to adhere tightly the base sheet 1 on the surface of a three dimensional molded item 2 and to perform simultaneously drawing.