baber/WOPTO huggingface dataset:
Patent JP-S61193566-A (JP)
Title: Recording device
Inventor: NAKAGAWA YOSHIHIRO
IPC: H04N1/23
Filed: 1985-02-22
Abstract: PURPOSE:To record a character picture with high quality by a dot matrix by providing a means that changes the driving order of a record element corresponding to the scanning direction of a recording head. CONSTITUTION:A CPU 1 sets up switches 11-13, after the write of a prescribed value to a memory 60 to store a scanning direction, so as to select and output an input signal to which a code a is attached out of each input signal line through a signal line 1c. Afterwards, a recording start pulse is outputted at a prescribed column position by moving a recording head through a signal line 1b. At the completion of the driving of an element array 42 a pulse appears at the input 13a of the switch 13 and by this signal, an element 43 is driven by a pulse generator 53. Thus, in the outward movement of a carriage, data of a share of one column is recorded in time sharing in the order of element arrays 41-41. Thereby, the dislocation of the recording head caused by the time sharing drive of the head is corrected within a fixed direction and a record with high quality is obtained.
Patent JP-S61197348-A (JP)
Title: Paper-sheet double-feed detector
Inventor: HORI KENJIRO
IPC: G01B21/08
Filed: 1985-02-22
Abstract: PURPOSE:To correctly detect the double feed of paper sheets even if the eccentricity of a roller and the transient ripples in the wave form of paper-thickness signal, by installing a paper-thickness detecting means and a paper-sheet double- feed judging means onto a paper-sheet double-feed detecting apparatus for a copying machine, etc. CONSTITUTION:In a paper double-feed detector, a noncontact type potentiometer 20 is installed in relation to the position of a resist roller 3, and when a paper sheet 1 is interposed between the resist roller 3, the increase of the gap is transmitted mechanically as the displacement of the potentiometer 20. When the clutch of a paper feeding roller 2 is turned-ON, and the paper sheet 1 reaches the regulation part B for the resist roller 3, by the revolution of the roller 2, the top edge of the paper sheet is held temporarily, and the clutch of the roller 3 is turned-ON with the synchronization timing. Then, the sampling for the taking-in of the paper thickness signal as data is started synchronously with the drive of the roller 3, and the double feed of the paper sheet 1 is discriminated by a discriminating means according to the detection signal.
Patent JP-H01208899-A (JP)
Title: Automatic device for mounting electronic component
Inventor: HOSHINO SUKEYUKI
IPC: H05K13/04
Filed: 1988-02-17
Abstract: PURPOSE:To increase the positioning precision of component mounting, by making the moving speed of an X-Y table constant, and adding the function of varying the waiting time after the component mounting head or the X-Y table arriving at a component mounting position. CONSTITUTION:The control of an automatic electronic component mounter is performed by a control block 4. The block 4 has a CPU 41, and it operates by the master program for machine operation of the internal memory 42, and the program for the base board matching machine operation inputted out of the external storage device 43. The X-Y table 2 can not stop immediately after it reaches a component mounting position. The table 2 stops doing a damped oscillation, so some waiting time is needed to increase the component mounting precision. As each component has its own required mounting precision, the control of the whole unit is performed by having made the program for the base board matching machine operation contain waiting times for getting the required precision, and having stored them in the external storage device 43.
Patent JP-S62193051-A (JP)
Title: Ion implanter
Inventor: AOYANAGI TAKASHI
IPC: H01J37/317
Filed: 1986-02-19
Abstract: PURPOSE:To always determine the distribution of concentration of an implanted substance in a film of a processed object in the direction of the thickness of the film as prescribed, without being affected by the thickness of the film, by controlling the speed and quantity of shot ions to the processed object depending on the thickness of the film. CONSTITUTION:The thickness of an oxide or the like produced on the surface of a processed object 2 is measured by a film thickness measuring section 9 and transmitted to a control section 10. The processed object 2 is then moved into a processing chamber 3 and irradiated with an ion beam 1a so that a prescribed substance is implanted into the object. At that time, the speed of the ion beam 1a regulated by an accelerating section 5 is controlled depending on the thickness of the film on the object 2, and the time of the exposure of the object to the ion beam 1a or the like is controlled depending on the quantity or the like of the prescribed substance implanted into the object. As a result, the distribution of concentration of the implanted substance in the direction of the thickness of the film on the processed object 2 is controlled without being affected by the fluctuation of the thickness of the film, so that the distribution is always determined as prescribed.
Patent JP-H05233084-A (JP)
Title: Constant voltage generating circuit
Inventor: AKIOKA TAKASHI
IPC: G05F3/26
Filed: 1992-02-20
Abstract: PURPOSE:To enable operations while having a sufficient operating margin even at a low power supply voltage by connecting the generating circuit of a current having positive dependency against a temperature change and a circuit to convert a current to a voltage by a proportional current supply circuit. CONSTITUTION:The differential voltage of base/emitter voltages VBE of bipolar transistors Q1 and Q2 is impressed to a resistor R2. Since the currents at a ratio decided by a gate length and gate width respectively flow to MOS transistors M1 and M5, the ratio of the collector currents of the transistors Q1 and Q2 is kept constant. Since the differential voltage of the VBE of the transistors fixing the ratio of collector currents is generally proportional to a thermal voltage VT, the current in proportion to the VT flows to the resistor R2. Assuming that the base current of the transistor Q1 can be ignored, the current in proportion to the VT also flows to the transistor M1 as well. Therefore, the voltage in proportion to the VT is generated at both of the terminals of a transistor M4 and a resistor R3, and a voltage having no temperature dependency is outputted to a VREF.
Patent JP-S61193491-A (JP)
Title: Current lead for superconducting apparatus
Inventor: NAKAJIMA HIROSHI
IPC: H01F6/00
Filed: 1985-02-21
Abstract: PURPOSE:To reduce an amount of liquid helium consumed for cooling, by means of a construction wherein a conductor section between a thermal anchor section and an extremely low temperature section is cooled by means of liquid nitrogen while a current is flowing through the conductor. CONSTITUTION:The valves 7, 10 are closed when non-conducting current. At this time, since liquid nitrogen LN2 in the conductor 4b is stationary, nitrogen existing on the lower temperature side from the thermal anchor section is supercooled by liquid helium LHe through the conductor 4a so as to reduce the temperature as proceeding toward the low temperature section. If the temperature is set at about 30K on non-conducting current state, a state results in which supercooled liquid nitrogen and solid state nitrogen are coexistent in the conductor 4b. In this case, thermal conductivity of nitrogen is sufficiently smaller than that of the conductor 4. On conducting current, the valves 7, 10 are opened. When nitrogen on the lower temperature end of the liquid nitrogen cooling section 4b is freezed, the valve 7 may be closed or limited. When the temperature of the current lead rises due to heat resulted from the conducting current so that liquid nitrogen LN2 can flow, the valve 7 is adjusted so as to attain a required flow rate.
Patent JP-S52115921-A (JP)
Title: Fuel quality improving device for quality improved gas engine
Inventor: MORITA SATORU
IPC: F01N13/04
Filed: 1976-03-26
Abstract: PURPOSE: To improve quality improving efficiency, by division-arranging catalyzers to exhaust passages, and by controlling thermal multi-displacing catalyzer number in response to quality improving gas quantity required and exhaust flow rate to constantly work catalyzers at the maximum efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56132236-A (JP)
Title: Method and device for separating and transferring laminated thin boards
Inventor: SUZUKI MUNENOBU
IPC: B65H3/08
Filed: 1980-03-14
Abstract: PURPOSE: To surely separate each thin board as well as minimize a lifting power, by lifting the uppermost board by means of a lifter after forming a partial gap between said board and the next one below.  
     CONSTITUTION: By lowering a supporting device 5 until all its sucking disks 6AW 6E come in contact with a thin board 1 and sucking the uppermost one followed by raising the supporting device 5, a position of the sucking disk 6C, with the least height (h), is lifted up at first forming a gap between said board 1 and the next one below. Once a gap is made at the position of said disk 6C, the gap is widened more easily at positions 6B, 6D of more height (h), then separation proceeds to positions 6A and 6E until just one thin board is peeled off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05229644-A (JP)
Title: Device for conveying and distributing brick for hot blast stove
Inventor: SUDO KATSUJI
IPC: B65G47/80
Filed: 1992-02-20
Abstract: PURPOSE:To aim at the effects of reducing workloads by solving problems with the working environment and the construction cost of a hot blast stove, since of the current construction work of a hot blast stove the work of carrying and distributing bricks into the hot blast stove is done by a method in which so many labor assistants lift and hand over heavy bricks. CONSTITUTION:The invention comprises a conveyor 16 which conveys bricks 10 vertically upward and one by one from outside a hot blast stove 1, a device for automatically loading the bricks 10 on the conveyor 16, a device for taking the bricks 10 out of the line of the conveyor 16, a conveyor 17 for carrying the bricks 10 into the host blast stove 1, and a turn table which is freely rotatably installed at the end of the conveyor 17; the turn table is hung in the air by wire 15 from the upper portion of the host blast stove.
Patent JP-H06296668-A (JP)
Title: Deodorant for sludge and deodorization method
Inventor: ONO AKITO
IPC: A61L9/01
Filed: 1994-02-07
Abstract: PURPOSE:To obtain an excellent deodorization effect by preparing the deodorant for deodorizing the malodors, such as hydrogen sulfide and methyl mercaptan, generated from sludge, etc., to be generated in a sewage treatment by using a deriv. of the halogen carbonyl compd. expressed by a specific general formula as an essential component. CONSTITUTION:The dehydrated cake obtd. by subjecting sewage, exerement and org. industial water to physical and biological treatments and dehydrating the generated sludge with a dehydrating machine, such as centrifugal separator or filter press, is disposed by reclamation or incineration. The deodorant prepd. from the compd. expressed by the separately described general formula as the essential component is used as the deodorant for deodorizing the malodors to be generated by learing such dehydrated cake in an anaerobic state and the deodorization is executed by adding this deodorant to the sludge, etc. In the formula, R1 denotes a halogen alkyl; R2 denots hydroxyl group, a halogen, alkoxy, phenyl; n denotes 1 or 3. The deodorant is added and used at a ratio of about 30 to 50mg/l of the sludge.
Patent JP-H04213542-A (JP)
Title: Running control device for web
Inventor: YOHAN BAARUFUYUSAA
IPC: B65H23/24
Filed: 1991-02-04
Abstract: PURPOSE: To generate a difference in pressure between an upper side and a lower side of a web made of a web material, for example, a photographic film or paper or magnetic tape in a region of a pair of rollers of a hollow suction means. CONSTITUTION: Respective wedges for air-tightness are arranged in a free space 10 between rollers 2 and 3 on both sides on the outside from outer fringes of the rollers so that they pass below a fringe of a part 5 in which a web floats, and a shape of a cross section of the wedge for air-tightness copies an indicated surface of the roller and is at a short distance from a support face of the roller. In a preferable embodiment, the wedge for air-tightness is hollowed like a tank and is extended by leaving and lowering in the direction of the center of the web and crossing the direction of travel.
Patent JP-H01210618-A (JP)
Title: Bearing coated with ceramics
Inventor: KASHIMA SHIZUO
IPC: F16C33/62
Filed: 1988-02-16
Abstract: PURPOSE:To improve antiwear property and corrosion resistance and provide easy and economical workability by forming a predetermined thickness of a ceramic film layer on respective predetermined spots of inner and outer rings, cage and rolling elements by melting metal injection or vacuum evaporation. CONSTITUTION:A melted ceramics coating material is injected to form a ceramics film layer 5 on the outer peripheral surface 2 including a groove 3 on an inner ring 1 of stainless steel. A ceramics film layer 5 similar to that on the inner ring 1 is formed on the inner peripheral surface 8 including a recessed groove 9 of a stainless steel outer ring 6. Further, if necessary, is formed a ceramics film layer similar to that on the inner ring 1 on a fitting hole, peripheral wall or the whole surface of a cage made of phenol resin mixed with molybedenum bisulfide. Thus, the antiwear property and corrosion resistance can be improved and the easy and economical warkability can be achieved.
Patent JP-S5340921-A (JP)
Title: Coupling structure of engine with clutch housing
Inventor: ITAYA HIROSHI
IPC: B60K17/02
Filed: 1977-03-24
Abstract: PURPOSE:To provide a light and inexpensive coupling structure of an engine of an agricultural tractor or the like with a clutch housing by coupling the housing of plate work with the crankcase of the tractor via a base plate.
Patent JP-S62190427-A (JP)
Title: Electronic clinical thermometer
Inventor: OKADA MASAMICHI
IPC: G01K7/00
Filed: 1986-02-17
Abstract: PURPOSE:To improve the reliability of a display measured value by estimating mean temperature from a measured value and switching a measured value display to an estimated value display, and switching the estimated value display to the measured value display a specific time after the characteristic value of measured value variation decreases below a specific value. CONSTITUTION:A temperature sensor 12 detects the bodily temperature and its detection signal is inputted to a CPU 14 through an A/D converter 13. The CPU 14 while outputting and storing the measured value in a memory 15 outputs and displays the measured value on a display device 16. Further, the CPU 14 estimates the mean temperature by a response curve analyzing means for the measured value and an estimating means 4 for the mean temperature, and switches the measured value display on the display device 16 to the estimated value display by an estimated quantity switching means 5 after the estimation. Further, a calculating means 6 calculates the characteristic value of measured value variation and a decision means 7 decides whether the characteristic value is a characteristic value within a specific value range or not. A timer means 8 is put in operation for a specific time according to the result of specific characteristic value decision making by the means 7 and when the timer enters a time-up state, the estimated value display is switched to the measured value display, thereby improving the reliability of the display means value.
Patent JP-H09230825-A (JP)
Title: Terminal equipment
Inventor: TOSAKA TAKUO
IPC: G09G3/36
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a terminal equipment in which a lot of information can be displayed and outputted, while display screens can be watched overlapping them. SOLUTION: A keyboard 1, two displays 3a, 3b, a disk drive 6 and a processing device 8 are integrally composed, the two displays 3a, 3b both are a flat type thin display and can be overlapped. Further, as the display 3b of the front surface side is a transparent type display, even when the display 3b of the front surface side and the display 3a of the rear surface side are overlapped, information displayed on the display 3a of the rear surface side can be watched.
Patent JP-S56132029-A (JP)
Title: Signal transmission device
Inventor: KUBO TAKEAKI
IPC: H04B1/66
Filed: 1980-03-19
Abstract: PURPOSE:To perform high-speed and high-precision signal transmission on the narrow-band transmission line, by separating the signal into DC components and AC components and by switching and transmitting them by one transmission line. CONSTITUTION:The transmission signal from signal source generating device 1 has DC components extracted by DC components extracting device 6, and they are stored in DC components memory device 7. AC components extracting device 8 extracts AC components by subtracting DC components from the transmission signal. Modulator 11 converts DC components stored in DC components memory device 7 to a digital quantity and converts it to a carrier wave. That is, low-speed but high-precision digital transmission is adopted for DC components. Modulator 12 converts AC components from AC components analogical frequency change. That is, low-precision but high-speed analogue transmission is adopted for AC components. Signal synthesizing device 13 receives the command from signal switching device 10 controlled by the switching time detecting device to synthesize carrier waves from modulators 11 and 12.
Patent JP-S62191262-A (JP)
Inventor: TAI AKIHITO
IPC: B61B3/02
Filed: 1986-02-18
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-H04272755-A (JP)
Title: Fine bubble generator
Inventor: MATSUGI SHIN
IPC: A61H33/02
Filed: 1991-02-28
Abstract: PURPOSE:To provide the fine bubble generator which can efficiently dissolve a specified amt. of gas having higher solubility into liquid at the time of dissolving a gaseous mixture constituted of different kinds of gases having a difference in solubility into the liquid. CONSTITUTION:A discharge pipe 7 for discharging excess gases of the fine bubble generator A which discharges the fine bubbles by again reducing the pressure of the liquid dissolved under pressurization with the gases is branched. One of the branched pipelines is used as a discharge pipe 7b and the other is connected to a gas supplying pipe 2 and is used as an excess gas recovering pipe 7a to recycle the excess gases. A water level detecting means 6 which detects the water level in an accumulator 4 is provided at the accumulator 4. Stop valves 8a, 8b, 8c which open and close cooperatively with the above- mentioned level detecting means 6 are provided in the mid-ways of the gas supplying pipe 2, the discharge pipe 7b and the excess gas recovering pipe 7a. The gases desired to be dissolved remaining in the excess gases are efficiently dissolved into the liquid and the efficiency of dissolving the gases is improved. In addition, the efficient reutilization of the excess gases is possible.
Patent JP-H01209803-A (JP)
Title: Dielectric resonator
Inventor: AIZAWA KIMIO
IPC: H01P7/04
Filed: 1988-02-17
Abstract: PURPOSE:To adjust minutely the resonance frequency in both increasing and decreasing directions by providing an adjusting electrode able to decrease the capacitive component of the resonator or increase the inductive component depending on the location of cutting to one end face of the 1/4 wavelength dielectric resonator. CONSTITUTION:A circular-arcuate strip adjusting electrode 13 is provided on an upper face intermediate part of the 1/4 wavelength dielectric resonator 16 with all electrode 12 provided on the inner circumferential face, the outer circumferential face and the lower face of a cylindrical dielectric resonator raw material 11 having the inner circumferential face and the outer circumferential face. Auxiliary electrodes 14, 15 connecting to the electrode 12 on the inner circumferential face are provided on the two positions in the middle part of the electrode 13. With the electrode 13 being cut from one end face, the added capacitance of the resonator 10 is being decreased and its resonance frequency is increased. With the electrode 14 being cut, the inductive component is being increased and its resonance frequency is decreased. Thus, the resonance frequency is adjusted minutely in both increasing and decreasing directions.
Patent JP-H09210088-A (JP)
Title: Sealing device
Inventor: YOMOGIDA MICHINOBU
IPC: F16J15/3236
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce friction caused by a seal lip of a piston member and improve operability of the piston member due to the reduction of friction. SOLUTION: In a sealing device provided with a housing 3 provided with an annular piston insertion hole 5, an annular piston member 6 which is inserted into the piston insertion hole 5 of the housing 3 in such a manner that it can slide freely, and seal tips 7, 8 which are provided on inner and outer peripheries of the piston member 6 and are sealed and come into contact with inner and outer peripheral faces of the piston insertion hole 5 in such a way that they can slide freely, projection and recessed parts 9, 91 are provided on a slide face of the seal lips 7, 8.
Patent JP-H063992-A (JP)
Title: Fixing method
Inventor: YASUDA SHINICHIRO
IPC: G03G9/08
Filed: 1992-01-23
Abstract: PURPOSE:To obtain a method for fixing by use of capsule toner and having high reliability and low energy consumption by fixing a toner image formed by the capsule toner by heating at a temperature <=130 deg.C. CONSTITUTION:The functions of the toner to be used are separated into the storing stability and the fixation, and the offset-resistance, and the toner is capsuled, and it is preferable that the shell takes the parts of the storing stability and electrostatic charging ability, and that the core material takes the parts of coloring, the fixation and the offset resistance as the capsule toner. The fixing device is constituted of a heat roller 8 constituted of an insulating layer 12 installed around a rotary shaft A and a conductive elastomer layer as a heat generating layer 13 installed on the insulating layer 12 and an elastic pressure roller 9. Since the capsule toner 6 sticking on the recording medium on the way of carrying is fixed by the fixing temperature <=130 deg.C, the temperature of the heating body in the device can be set lower, and the temperature rising can be reduced and also a waiting time necessary for the temperature rising in the device can be shortened.