baber/WOPTO huggingface dataset:
Patent JP-H0382980-A (JP)
Title: Ultrasonic type speed detection method
Inventor: TAKANASHI ISAO
IPC: G01S15/52
Filed: 1989-08-25
Abstract: PURPOSE:To reduce power consumption to a large extent by immediately altering an ultrasonic pulse having the min. time width to a time width necessary for detecting a speed when a moving body is detected by the pulse. CONSTITUTION:A transmitter-receiver 5 irradiates a moving body with an ultrasonic wave and receives the reflected wave from the moving body and the frequency shift due to the Doppler effect of the irradiated wave and the reflected wave is measured by a Doppler wave detection circuit 8 and the relative speed between the transmitter-receiver 5 and the moving body is detected. At this time, a timing forming circuit 2 outputs two transmission width setting signals one of which can sufficiently shorten a pulse width not requiring the accurate counting of frequency and the other one of which performs the detection by a Doppler system in order to detect the presence of a vehicle. A transmission width change-over circuit 3 changes over a transmission width corresponding to the presence of the vehicle detection signal due to a receiving detection circuit 7 on the basis of those signals to output a transmission pulse to a transmission circuit 4.
Patent JP-S6279663-A (JP)
Title: Charge transfer device
Inventor: HIKITA SOICHIRO
IPC: H04N5/335
Filed: 1985-10-02
Abstract: PURPOSE:To facilitate increase in handling charge quantity and pattern formation by a method wherein a plurality of input gates are commonly connected over a plurality of electrode regions and input and transfer are performed selectively. CONSTITUTION:N-type regions 2 are arranged in two dimensions on a P-typs Si substrate 1 to form optoelectric conversion and storage elements and an input gate electrode 3 is provided around each N-type region 2. Charge transfer elements are arranged along a row direction and transfer electrodes 4a-4d, connected successively to four-phase buses 8, are provided in each column. The column direction width of each row corresponds to, for instance, three parts of the N-type regions 2 and the input gate electrodes 3 and those pairs of the electrodes are provided over the transfer electrodes 4a and 4b of each column. With this constitution, the area of the transfer electrodes, i.e. the charge quantity which can be handled with the same applied voltage, can be increased three times so that improvement of signal to noise ratio, suppressing blooming, increasing picture element density and the like can be realized.
Patent JP-S6278992-A (JP)
Title: Television receiver circuit adjusting method
Inventor: HASEGAWA TADAO
IPC: H04N17/04
Filed: 1985-10-01
Abstract: PURPOSE:To perform an operation test and the adjustment of a circuit substrate without connecting a CRT by attaching a holding means to the circuit substrate and holding a high voltage lead wire guided out of the circuit substrate by the holding means and operating the circuit under this state and adjusting. CONSTITUTION:A holding means 1 is mounted on a main circuit substrate 3 so as to hold a connecting terminal 6 by a slit 1b in a lower part of the holding means 1, then, an anode cap 5 is snapped between a holding base part 1c of an upper part of the holding means 1 and a rubber band 2 to be held. Thereby, the anode cap 5 is held with a space left from other parts and the main circuit substrate 3, so that even if a circuit on the main circuit substrate 3 is operated, a high voltage applied to the anode cap 5 does not give a bad influence on the other parts or the main circuit substrate 3. Accordingly, under this state, an operation test and an adjustment especially no relation to a picture can be performed.
Patent JP-H1060692-A (JP)
Title: Method for controlling plating liquid bath volume of continuous electroplating equipment
Inventor: IKENAGA YUJI
IPC: C25D21/14
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To control the total bath volume of a plating liquid with the least possible loss of the plating liquid and with high accuracy. SOLUTION: Liquid discharge equipment 18 to be used when the plating liquid is made excessive by the deficiency of the water evaporation capacity of an evaporator 16 and a mixing device 20 which replenishes the plating liquid with water when the plating liquid decreases are arranged in the continuous electroplating equipment.  At least one of three operation terminals consisting of the evaporator, the liquid discharge equipment and pure water supplying equipment is determined and operated in such a manner the total bath volume of the plating liquid is maintained at the target value of the bath volume with the least possible loss of the plating liquid by using at least one element of ZFF, ZFB and ΔV from the predicted controlled variable ZFF which is the total sum of the inflow rate of the water obtd. by measuring the volume of the water flowing into the plating equipment from the outside of the system, the deviation ΔV between the measured value of the total bath volume over the entire part of the plating equipment and the predetermined target value of the bath volume and the feedback controlled variable ZFB determined in accordance with the deviation ΔV.
Patent JP-S60110485-A (JP)
Title: Image forming apparatus
Inventor: OONO KENICHI
IPC: B41J13/00
Filed: 1983-11-22
Abstract: PURPOSE:To simplify the driving system of a position aligning means for the positional alignment of a material to be transferred and a discharge means for discharging said material to be transferred, by providing a common use drive part as a drive source. CONSTITUTION:A gear 43 is attached to the drive shaft 42 of a pulse motor 41 while the gear 45 of a delivery roller 27 is connected to the gear 43 through an idle gear 44 and the gear 47 of a resist roller 18 is further connected to the gear 43 through a gear 46. The pulse motar 41 is made reversibly rotatable and one- way clutches are respectively mounted to the delivery roller 27 and the resist roller 18 and rotated only to one direction. The pulse motor 41 is rotated to the direction shown by the arrow A when paper P is fed and a first color is transferred and, when the paper P is sent to the side of a delivery tray 22 after the transfer of a final color is finished, is rotated to the direction shown by the arrow B. Because the common use single pulse motor is rotated, not only a structure but also a drive circuit configuration can be simplified.
Patent JP-H0880433-A (JP)
Title: Dispersion method of flocculated particles
Inventor: KOSAKA YASUO
IPC: B01J19/00
Filed: 1994-09-14
Abstract: PURPOSE: To disperse the flocculated particles up to primary particles or a state near the primary particles without using expensive devices by freezing and thawing a solution, in which the flocculated body is suspended, or repeating the process to disperse the flocculated particles CONSTITUTION: The flocculated particles such as inorganic particles of oxides, plastic particles or the like are suspended in water. When the suspension is frozen, the freeze starts from the outside of the flocculated particles, the solution in the gap among the primary particles constituting the flocculated particles is frozen and at that time, slippage is caused by the expansion in accordance with the freeze of the solution in the gap. And when the frozen body is thawed in this state, slippage is caused by the phase change in accordance with the shrinkage of the solution in the reverse direction to that in the freezing time. The flocculated particles in the liquid phase is dispersed up to the primary particle or the state near the primary particles by repeating the process.
Patent JP-2001047819-A (JP)
Title: Pneumatic tire
Inventor: MORIGUCHI KINYA
IPC: B60C3/04
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which decreases road noise within a frequency band of 200 to 400 Hz frequency band and has a flatness ratio of 55% or less by making a proper shape of a tire side part without increasing the weight. SOLUTION: This pneumatic tire has a radial structure with a flatness ratio of 55% or less. An external rubber thickness t1 of a region 8 positioned within a range of 30 to 40% of a tire cross section height L of a tire side part is 0.25 to 0.50 times a tread part rubber thickness T, and an external rubber thickness t2 of a region 9 positioned within a range of 40 to 70% of the tire cross section length L is 0.50 to 0.75 times the tread part rubber thickness T.
Patent JP-S6461089-A (JP)
Title: Surface mounting structure of printed board
Inventor: SASAKI YASUNORI
IPC: H05K3/34
Filed: 1987-09-01
Abstract: PURPOSE:To make solder connection between a lead wire and a connecting pad rigid, by providing a preventing means for rise-up of solder on the surface of the lead wire in the vicinity of the end part of an electronic component. CONSTITUTION:A resin layer 11 comprising the same resin, which is used for resin molding, is applied on a lead wire, which is guided out of a resin molded body 4, in the vicinity of the molded body 4. A cream state solder 3 is applied on the surface of a lead-wire connecting pad 2 with a screen printing machine. The device is introduced into a heating furnace under the state the lead wire 5 is provided on the pad 2. The fused solder 3 tends to rise up on the lead wire 5 from the connecting pad 2. Since the lead wire 5 is covered with the resin layer 11, however, the rise-up of the solder 3 is prevented. Therefore, the sufficient amount of the solder 5 remains on the pad 2. The surface of the pad 2 is activated with the flux included in the solder. Thus, the lead wire 5 and the pad 2 are sufficiently connected with the solder.
Patent JP-H0768296-A (JP)
Title: Method for treating organic sludge
Inventor: MIYATA ATSUSHI
IPC: C02F11/18
Filed: 1993-09-03
Abstract: PURPOSE:To provide a method for treating organic sludge which can increase the methane ratio in digestion gas and decrease the amount of alkali to be added. CONSTITUTION:Digestion gas obtained by the anaerobic digestion treatment of sludge of initial precipitation in the first anaerobic digestion tank 1 is blown into the second anaerobic digestion tank 4 which conducts the anaerobic digestion treatment of excessive sludge treated with hot alkali to obtain digestion gas having a higher methane ratio than conventional digestion gas. In the second invention, the concentrated digested sludge which is obtained by the solid-liquid separation of the digested sludge in the first anaerobic digestion tank 4, after being fed into a hot alkali treatment tank 3 with excessive sludge, is fed into the second anaerobic digestion tank 4 and then subjected to the anaerobic digestion treatment in an alkali condition, so that the amount of alkali can be reduced as compared with a conventional method.
Patent JP-H04102352-A (JP)
Title: Wiring method of integrated circuit
Inventor: KUMAGAI SATORU
IPC: H01L21/82
Filed: 1990-08-22
Abstract: PURPOSE:To execute the wiring operation of an integrated circuit by a method wherein, on the basis of an artwork pattern data which is input, it is discriminated that a grid wire does not pass an wiring passage prohibition region, a passage route is set on the grid wire and the terminal for connection use of wiring is set in the passage route. CONSTITUTION:In the wiring method of an integrated circuit using a computer- assisted design of a cell system layout employing a cell as the fixed pattern of an element circuit, an artwork pattern data including a predetermined wiring passage prohibition region in a cell is input, and grid wires, having a predetermined interval, as candidates for passage routes of wiring for internal connection use of the integrated circuit in the longitudinal or transverse direction on the cell is set on the artwork pattern data. When it is discriminated by means of the artwork pattern data that grid wires do not pass an wiring passage prohibition region, the passage route is set on the grid wires and a terminal for connection use of the wiring is set in the passage route.
Patent JP-S59114139-A (JP)
Title: Rear view monitor device for vehicle
Inventor: SUZUKI KENJI
IPC: B60R1/00
Filed: 1982-12-17
Abstract: PURPOSE:To provide a driver with a real feeling of distance to ensure safety in the driver's operation of backing up by electrically indicating several sets of markers in an overlapping manner on a TV monitor screen, and changing the position of markers suitably in response to the existing situation. CONSTITUTION:When there is an obstacle 11 in the rear of a vehicle, a distance sensor 6 measures the distance from the vehicle to the obstacle 11, and sends the data to CPU8 of a marker signal generating circuit 7. The CPU8 compares the data with indicated data memorized by ROM9. The indicated data responsive to the ROM9 are outputted to a monitor TV 2 through an interface 10. The obstacle 11 in the rear is shown on a screen 3 of the TV, and a marker 4 is also overlapped on it. When the obstacle comes closer by reversing the vehicle, a marker 4 remote from the obstacle 11 out of the marker 4 is erased. Therefore, the distance to the obstacle 11 can be recognized accurately.
Patent JP-H0669893-A (JP)
Title: Speech testing device for digital voice speech device
Inventor: SHIRAKAWA HIROSHI
IPC: H04B7/26
Filed: 1992-08-19
Abstract: PURPOSE:To automatically discriminate the tone of voice and to eliminate a discrimination error brought about by the sense of hearing by inputting the voice signal of the specific pattern, comparing it with the output voice signal of the voice speech device, and discriminating the tone of voice. CONSTITUTION:The output of a voice signal generating circuit 1 is inputted to a subtraction circuit 5 after smoothing a signal 102 through a voice speech device 2 and a direct output signal 101 from a generation circuit by rectifier circuits 41 and 42. Its level difference output 105 is inputted to a discrimination circuit 6 and the right or wrong of the device 2 is discriminated whether or not the time exceeding the prescribed reference level exceeds the prescribed time. Thus, the tone of voice can be automatically checked without depending on the sense of hearing and a test can be performed stably and without errors.
Patent JP-S59110451-A (JP)
Title: Continuous casting device of steel
Inventor: ENDOU MUNEHIRO
IPC: B22D11/04
Filed: 1982-12-17
Abstract: PURPOSE:To provide a continuous casting device for steel which decreases oscillation marks and prevents the surface roughening of a billet on account of a fluctuation in an oil level by such constitution wherein a casting mold formed by uniting a heat insulating body and a cooling body substantially to one body is subjected to high cycle micro-oscillation. CONSTITUTION:A billet 9 is continuously drawn downward at a speed V by pinch rolls 40 from the lower part of a casting mold. A solidified shell 8 forming the surface layer of the billet 9 is moved to the lower part in a cooling body 11, and the thickness of the solidified shell is increased by the force cooling by contact with the body 11. The high cycle micro-oscillation of N>=10Hz frequency and S<=1mm. amplitude is applied by an electromagnetic control valve 31 of a casting mold vibrator 39 on the pressure oil filled in upper and lower ports 18, 19 provided in a frame body 12 during this time. The oscillation coinciding with the oscillating period is thus generated on the surface of the billet 9. The billet having an excellent surface characteristic is continuously cast at a high speed to the steel most suitable for a direct rolling system by the above-mentioned method.
Patent JP-S60113664-A (JP)
Title: Power source
Inventor: KITSUKAWA TAKASHI
IPC: H02M7/44
Filed: 1983-11-21
Abstract: PURPOSE:To reduce the weight and the shape of a power source by controlling to produce an alternating output obtained from an inverter connected to a DC power source by control means, thereby obtaining a sole alternating output. CONSTITUTION:When a power source switch is closed, an output signal of 300Hz in frequency is applied from control means 4 to oscillators 1a, 1b. The oscillators 1a, 1b start oscillating on the basis of the output signals, and the alternating outputs of the oscillators 1a, 1b are supplied to the primary sides of transformers 2a, 2b. The alternating voltages generated at the secondary sides of the transformers 2a, 2b are rectified by rectifiers 3a, 3b, combined and continued output waveform is obtained at an output terminal O.
Patent JP-H0272211-A (JP)
Title: Internal thread effectiveness check bolt
Inventor: YASUSE FUMIO
IPC: F16B35/00
Filed: 1988-09-05
Abstract: PURPOSE:To facilitate the check of internal thread effective length by installing a complete external thread part with a few thread ridges of more than one thread at the bolt head side and an incomplete external thread part with the thread ridges in only a part of the external thread circumference at the bolt tip side respectively, and making them free of insertion into an internal thread of the same length as the total length of both these external thread parts. CONSTITUTION:A complete external thread part 2 with a few thread ridges is formed in the head side of a bolt of an external thread part of a fitting joint 1, and an incomplete external thread part 3 provided with thread ridges only in a part of the external thread circumference is being installed at the bolt tip side. Therefore this incomplete external thread part 3 is made free of insertion into an internal thread part 4 with no rotation, and a lower surface 6 of the complete external thread part 2 of the fitting joint 1 is made contact with an upper end 5 of this internal thread part 4, rotating it as much as the number of thread ridges, and it is screwed in whereby the complete external thread part 2 and the internal thread part 4 are screwed together. Thus, the incomplete external thread part 3 can check effectiveness of the whole internal thread part only doing a small number of rotation.
Patent JP-S6199288-A (JP)
Inventor: YAMAMOTO TOSHIRO
IPC: H01R43/055
Filed: 1984-10-22
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-S6199129-A (JP)
Title: Optical device for exposure
Inventor: OBANA SHIGENORI
IPC: G03G15/04
Filed: 1984-10-22
Abstract: PURPOSE:To cool an original setting surface and an exposing light source effectively with a simple constitution by forming a separating means so that a cooling air passage is formed along the original setting surface. CONSTITUTION:A shielding member 65 to be used also as a lens cover is formed so as to cover the upper surface of a lens unit 54 and an optical unit 60 and a shielding member 66 is formed on an optical unit 57 so that a part of the member 66 is superposed to the member 65. The separating means 68 for forming the cooling air passage 67 along the original setting surface 5a is formed on the upper surface side of the shielding members 65, 66. Air led from the right side part of a copying machine body 4 into the passage 67 by an exhaust fan 71 is guided so as to be passed up to the left side part along the lower surface side of a picture board glass 5 by the shielding members 65, 66 and then exhausted to the outside.
Patent JP-H04104402-A (JP)
Title: Thick film conductor composition
Inventor: YAMAMOTO TOSHIYUKI
IPC: H05K1/09
Filed: 1990-08-22
Abstract: PURPOSE:To obtain conductor composition having a good solder-resistance leaching property by setting the total of silver fine powders, platinum fine powders, bismuth oxide, composite fine powders of silver and copper, and glass powders to be 60-95% in paste. CONSTITUTION:A thick film conductor composition is a paste consisting of solid components of platinum fine powders by 0.1-20%, bismuth oxide by 1-10%, composite fine powders of silver and copper by 0.5-10%, glass powders by 0.5-10%, and silver fine powders and vehicle for the rest, where the total of the silver fine powders, platinum fine powders, bismuth oxide, composite fine powders of silver and copper, and glass powders is set to be 60-95% in the paste. By adding a specified quantity of glass powders and bismuth, a solder- resistance leaching property as a defect of silver-based conductor composition is improved. In addition, by adding composite powders of silver and copper, or copper oxide, a specific effect of an increase of binding strength to a substrate can be achieved.
Patent JP-S6377234-A (JP)
Title: Transmission power control system for communication terminal equipment
Inventor: HAZAMA HISAMICHI
IPC: H04B7/005
Filed: 1986-09-20
Abstract: PURPOSE:To contrive to save transmission power by controlling a power amplification factor at a transmission power section according to error bit rate information so as to automatically keep the line quality constant. CONSTITUTION:The information with respect to an error bit rate detected by an opposite terminal equipment 11-2 as a 1st form is sent from the opposite party to form error bit rate detection information Bi2 in its own terminal equipment 11-1. It is used as control information to change the power amplification factor of a transmission power amplifier section 15-1. Error bit rate detection information BI1 detected by an error bit rate detection section 13-1 in its own terminal station equipment 11-1 is used as control information to change the power amplification factor. Thus, the transmission power is controlled by one or both the 1st and 2nd forms, then information BI1, BI2 of both the forms are fetched by OR means OR1, OR2. Thus, the line quality is kept constant in real time by the automatic control in such a way.
Patent JP-H1063248-A (JP)
Title: Outline font plotter
Inventor: TOKUDA TOSHIHIKO
IPC: G06T11/20
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent the missing of data by converting the coordinate values into integers by repeating the processing to integrate N lines to one line and to develop this line to dot patterns in accordance with magnified contour coordinate point data. SOLUTION: An input section 1 inputs code information, such as character codes of the characters to be displayed or printed and type face codes, and character sizes. A contour coordinate data memory section 2 stores the coordinate data of an outline font in accordance with the code information inputted from the input section 1. A variable magnification processing section 4 executes transformation of the contour coordinate point data so as to meet desired character sizes. A y coordinate magnification processing section 5 executes the magnification conversion of N times with respect to the y coordinate of the contour coordinate point data after the variable magnification.  A dot pattern development section 6 integrates the N lines to one line and develops the line to the dot patterns and repeats the processing to combine and develop the lines by as much as the character size component in a y direction in accordance with the contour coordinate point data by which the y coordinate is magnified N times.