baber/WOPTO huggingface dataset:
Patent JP-H02187138-A (JP)
Title: Reciprocation-rotation switching-type shaker
Inventor: NABEYA YOSHIYUKI
IPC: B01F11/00
Filed: 1989-01-17
Abstract: PURPOSE:To prevent trouble even when linear reciprocation and rotation motions are frequently switched alternately by mounting and fitting a first and a second plates on a machine body and fixing a shaking stand on the second plate with a screw while having a switching plate sandwiched in between. CONSTITUTION:A first plate 5 and a second plate 9, which reciprocate in the rectangular direction each other while having an eccentric rotary shaft 2 of a machine body 1 in slotted holes on the machine body 1, are fitted and bound with a joining means consisting of a vertical shaft 12a and a slotted hole 12b. A shaking stand which is mounted on the plate 9 is rotated by pinching the eccentric rotary shaft 2 by the operation of a switching plate 13 having windows 15a, 15b in parallel and having joining materials 14a, 14b to mount the second plate 9 on the plate 5. The rotation is switched to reciprocation by pinching and fixing the joining means 12a. By this structure wherein the plates 5, 9 are mounted and fitted on the machine body and a shaking stand is mounted and fixed on the plate 9 having a switching plate, the whole structure becomes durable.
Patent JP-H05191849-A (JP)
Title: Automatic inspecting device for vtr inserting function
Inventor: SASAKI KEIZO
IPC: G11B27/029
Filed: 1992-01-17
Abstract: PURPOSE:To automate the inspection of a VTR inserting function. CONSTITUTION:The tape cassette of a tape where a video signal with a color burst signal is recorded is mounted on VTR 1, the video signal. without the color burst signal is recorded by an inserting mode on the tape, the presence or absence of a horizontal synchronizing signal is detected by a synchronizing signal detecting equipment 9 from a reproduction signal at the inserting part and also the presence or absence of the color burst signal is detected by a burst signal detecting equipment 10 and a video discriminating means 11 discriminates that inserting is normal at the time of the presence of the horizontal synchronizing signal and also the absence of the color burst signal.
Patent JP-S63175628-A (JP)
Title: Apparatus for separating isotope
Inventor: ITO ARATA
IPC: B01D59/34
Filed: 1987-01-16
Abstract: PURPOSE:To separate an isotope at constant separation concn., by arranging a raw material replenishing container receiving a replenished raw material to melt the same and a raw material evaporating container for evaporating the molten raw material to a raw material container. CONSTITUTION:A high temp. part 19 is formed in the vicinity of a molten liquid level 17b collectively receiving electron beam 7 and a low temp. part 20 is formed in the vicinity of the side and bottom walls of a raw material evaporating container 4b. When the molten liquid level 17b lowers to a predetermined value or more by the evaporation of the raw material 3 in the raw material evaporating container 4b, the raw material melted in a raw material replenishing container 4a passes through a communication hole 16 by head difference so as to compensate the lowering portion of said liquid level to be supplied to the raw material evaporating container 4b. When the molten liquid level 17a in the raw material replenishing container lowers to a predetermined value or more, a liquid level holding apparatus 18 is operated and the molten liquid level 17a at the time of operation is held to an almost constant value.
Patent JP-S58124085-A (JP)
Title: Worm type rotary compressor
Inventor: NISHIDA SHIYUUZOU
IPC: F04C18/52
Filed: 1982-01-20
Abstract: PURPOSE:To provide a worm type rotary compressor, capable of meeting with the change in the discharge pressure, the power source frequency and the speed of rotation of the compressor, by changing the standard displacement volume simply by changing the depth of the screw groove and the height of a gate rotor without changing the complicated configuration of a casing. CONSTITUTION:A screw 21 is shaped such that the depth 24-26 of a groove 21a is smaller than the standard depth shown by the chain line ST by a length 27, and a gate rotor 22 is shaped such that the length of the teeth 23 is smaller than the standard length also by the same length 27. A worm type screw compressor of this invention is constituted by assembling the screw 21 and the gate rotor 22 together. Since, by employing such an arrangement, the sectional area of the groove 21a in the state that the teeth 23 of the gate rotor 22 are brought into mesh with the groove 21a is reduced, the displacement volume of the groove 21a is reduced while the entire length of the screw groove 21a is kept the same as that of the standard model.
Patent JP-H10206672-A (JP)
Title: Optical connector
Inventor: OKUDA MICHITAKA
IPC: G02B6/26
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector whose entire size is compact sized, by simplifying its assembling, facilitating its optical axis adjustment, reducing is binding loss, and directly connecting an optical element with a light isolator. SOLUTION: In an optical connector 9 which has a cylindrical sleeve 6 and optically combines an optical fiber 8 with a wave guide 11 in the cylindrical sleeve 6, a light isolator 1 which is integrated to one end of the sleeve 6 and non-dependent type polarized wave, a lens 3, and an optical fiber 4 are installed in this order, the light wave guide 11 is directly connected to the light isolator 1, and a ferrule 7 connected to the optical fiber 8 is connected to the optical fiber 4 in the sleeve 6.
Patent JP-S58123288-A (JP)
Title: Color television monitor
Inventor: MIKAMI MASAO
IPC: H04N9/29
Filed: 1982-01-19
Abstract: PURPOSE:To eliminate a color shift even when a color cathode-ray tube is set in any direction at any point on the ground by detecting the intensity of an external magnetic field through a magnetism sensor all the time and canceling the external magnetic field that the color cathode-ray tube receives. CONSTITUTION:This monitor is provided with the magnetism sensor 10 fitted in parallel to the display screen of the color-cathode ray tube 4, a DC amplifier 11, and a coil 12, when fed with an output current from the amplifier 11,  generates a magnetic field nearly at right angles to the fluorescent screen of  the cathode-ray tube 4 and in the opposite direction to the external magnetic field phi. In this constitution, when the magnetic field phi varies, the sensor 10 and amplifier 11 flow a current which allows the coil 12 to produce a magnetic field with an equal absolute value in the opposite direction to variation of the magnetic field phi, thus canceling the external magnetic field. Consequently, the track of an electron beam is unchanged, so a picture free of a color shift in any environment and in any direction is displayed all the time.
Patent JP-S58123597-A (JP)
Inventor: NAKAMURA MAKOTO
IPC: G10L19/16
Filed: 1982-01-19
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-H07212274-A (JP)
Title: Receiver for spread spectrum
Inventor: KUDO EISUKE
IPC: H04B1/7107
Filed: 1994-01-25
Abstract: PURPOSE:To provide a receiver which can simplify the configuration of an interference wave removing circuit. CONSTITUTION:This device is provided with (n) pieces of inverse spread circuits 1-3 [(n) is an integer >=2], selector circuits 1-4 connected to the inverse spread circuits 1-3 and interference removing circuits 1-5 connected to the inverse spread circuits 1-3 and at the selector circuits 1-4, (n-1) pieces of output levels from the inverse spread circuits for performing the inverse spread of signals from an interference station, (m) pieces of outputs of the inverse spread circuits 1-3 [(m) is an integer <=(n-1)] from the largest absolute value of products between the spread codes of the respective inverse spread circuits 1-3 and the mutual correlation values of spread codes at a desired station and the outputs of the inverse spread circuits 1-3 at the desired station are connected to the interference removing circuits 1-5.
Patent JP-H07209902-A (JP)
Title: Image forming method
Inventor: NAGASE TATSUYA
IPC: G03G9/087
Filed: 1994-01-25
Abstract: PURPOSE:To improve developability and to enable low-potential development and to improve durability performance as well by lowering the carrier resistance. CONSTITUTION:A developer consisting of a toner satisfying condition equations 0.9<=X<=1.0, 0.8<=Y<=1.0 in a change X of an amt. of a release agent and a change Y of an amt. of external additives and a resin coating carrier having an amt. of surface fluorine of 6 to 25number% is formulated to X=(the melting heat occurring in the release agent of the recycled toner)/(the melting heat occurring in the release agent of the new toner) Y=(the amt. of the surface additives of the recycled toner)/(the amt. of the surface additives of the new toner).
Patent JP-H09192835-A (JP)
Title: Copying and oscillating device for welding
Inventor: NAKAJIMA HIROSHI
IPC: B23K9/12
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce a size and weight of the device by controlling a horizontal and vertical moving part so as to correct position deviation of a weld line. SOLUTION: A welding torch 1 is made to travel in the horizontal direction and the vertical direction by a horizontal traveling part 9 and a vertical traveling part 8 through a holder 2 and a bracket 10. Traveling is executed by a horizontal drive motor 9b and a vertical drive motor 8b. A position of a weld line to be welded with the welding torch 1 is detected with using a weld line detecting means. The horizontal traveling part 9 and the vertical traveling part 8 are controlled by a controller so that the welding torch 1 executes an oscillating motion. Together with the oscillating motion, the controller controls the horizontal traveling part 9 and the vertical traveling part 8 so as to correct a position deviation of the weld line detected with the weld line detecting means. By this method, the stabilized welding quantity is obtained.
Patent JP-H09200757-A (JP)
Title: Encoder, decoder and data transmitter
Inventor: MARUYAMA KATSUKI
IPC: H04N19/85
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter with which image data containing slant lines in the same direction, etc., can be encoded with high encoding efficiency. SOLUTION: Block source image data S2 are inputted to encoding blocks from 3-1 to 3-8 and concerning these data, rotation processing at a rotation part 31, two-dimensional DCT processing at a DCT processing part 32, quantizing processing at a quantization part 33 and encoding processing at an encoder part 34 are respectively performed. Encoded data from S3-1 to S3-8 are outputted to a code selection part 4, encoded data having the highest encoding efficiency are selected and selected encoded data S4 are outputted to a transmission line 8. At the rotation part 31 for encoding blocks from 3-1 to 3-8, arithmetic processing is performed for respectively rotating by rotating angles of 0 deg., 22.5 deg., 45.0 deg., 67.5 deg., 90.0 deg., 112.5 deg., 135.0 deg. and 157.5 deg..
Patent JP-S58132714-A (JP)
Title: Universal binocular cylinder for microscope
Inventor: KURAUSU BUEEBAA
IPC: G02B21/24
Filed: 1983-01-20
Abstract: A universal tube for microscopes has the shape of a block (1) whose front side bears an eyepiece attachment (2) and whose other sides are provided with image inlet or outlet openings (9-13) for auxiliary units which can be selectively attached. For the selection of the proper individual image inlets or outlets, depending on what auxiliary units are attached, two beam switching locations are provided within the tube, at which locations the beam may be deflected. The first switching location has three prisms fastened on a turret (5), each of the prisms having a reflection surface which is located in the same place in all switch positions of the turret and serves for coupling the eyepiece attachment to the different beams. The second switching location is where the optical axes of the individual image inlets and outlets (9-13) intersect each other. These inlets and outlets are provided with guides (14) along which interchangeable mirror elements can be inserted up to the point of intersection of the axes.
Patent JP-H07205655-A (JP)
Title: Automobile door reinforcing member and automobile door
Inventor: MIZUMURA MASAAKI
IPC: B60J5/00
Filed: 1994-01-26
Abstract: PURPOSE:To suppress the sectional surface deformation in bending, increase strength, and improve the anti-side surface collision strength, by forming an automobile door reinforcing member to a closed sectional shape of a trapezoid. CONSTITUTION:The sectional shape of an automobile door reinforcing member 1 is formed to a closed section of a trapezoidal shape consisting of a wire ground plate 4, narrow top plate 3, and the outer periphery 3, and in the use as the door reinforcing member 1, the ground plate 4 is arranged on a door inner plate 6 side, and the top plate 3 is arranged on a door outer plate 5 side. Accordingly, in comparison with an extrusion member having the equal max. bending load, the weight can be reduced in comparison with a reinforcing member having a simple square section or round section, and the anti-side surface collision strength can be improved.
Patent JP-H03213741-A (JP)
Title: Automatic follow-up type dynamic vibration damper
Inventor: YAMAGAMI TETSUJI
IPC: F16F15/02
Filed: 1990-01-16
Abstract: PURPOSE:To save manpower and labor by providing a dynamic vibration damper accelerometer for detecting the acceleration of the weight of a dynamic vibration damper itself, a structure accelerometer for detecting the acceleration of the structure to be damped, a phase difference detecting circuit, and a frequency control means for controlling the phase difference to be kept to the set value. CONSTITUTION:The sine waveform acceleration signal A1 of a cross beam 1 and the sine waveform acceleration signal A2 of a dynamic vibration damper outputted by accelerometers 9, 10 are respectively converted into rectangular waveforms of identical amplitude through amplitude stabilizing circuits 13, 14, and both waveforms are then multiplied by a multiplying circuit 15 to obtain the value proportional to the phase difference with the phase 90 deg. as a center. The output value of the multiplying circuit 15 is compared by a comparing circuit 16, and when the output value is positive, it means that the phase is less than 90 deg. and therefore the characteristic frequency of the dynamic vibration damper is larger than that of the cross beam 1. Accordingly, a signal corresponding to the output value is outputted to move a weight 4 downward through a pulse transmitting circuit 17 so as to lengthen the length of the pendulum rod 3 of the dynamic vibration damper. The frequency of the dynamic vibration damper is thus conformed to the characteristic frequency of the cross beam 1 automatically to damp the cross beam 1.
Patent JP-S56105231-A (JP)
Title: Device for ventilating fan for kitchen
Inventor: WATANABE HIROSHI
IPC: F24F7/06
Filed: 1980-01-25
Abstract: PURPOSE: To improve a ventilating efficiency and reserve energy by a method wherein left and right covering plates are equipped at the bottom of a casing main body having a width substantially equal to the left and right width of a cooker and a suction port having a width substantially equal to the left and right width of the casing main body and a height lower than the same of the casing is formed so as to face forwardly.  
     CONSTITUTION: The left and right covering plates A3 are equipped at the bottom of the casing main body A having a width substantially equal to the left and right width GW of the cooker G and equipped with a blower 6 at the insie thereof and a ventilating duct 8 at the side thereof, while the suction port 1 having a width substantially equal to the left and right width of the casing main body A and a height lower than the same of the casing is formed. According to this arrangement, indoor air is sucked into the port as shown by the arrow sign in a condition like as a jet stream and gas from the cooker G or the like is induced into the sucked wind thereby preventing flow-up of the gas through the sucked wind. According to this method, the velocity of the sucked wind may be increased even if a motor having the same power as formerly used motors is used and an efficient ventilation may be effected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57120023-A (JP)
Title: Combustion device for liquid fuel
Inventor: MURAKAMI SHIGERU
IPC: F23D11/44
Filed: 1981-01-19
Abstract: PURPOSE:To maintain fixed burner temperatures in a combustion device at all times which atomizes and burns liquid fuel by a method wherein temperatures of the burner part are detected and the supply of liquid fuel is controlled in proportion to the temperatures. CONSTITUTION:When a drive switch 2 is closed in a state of low burner temperature, a heater control relay 18 is excited by a temperature detecting element 20 and a heater control circuit 19, while a contact 3 is closed and the heater is energized. In this manner, when the temperature of the burner reaches a desired value, the contact 3 is opened through the heater control circuit 19, the relay 18 and the current to the heater 5 is cut off. At the same time, a self- holding circuit 17 is turned ON, a combustion control circuit 16 operates and the burner begins burning. The charging time or oscillating frequency to a capacitor 24 is controlled in proportion to the output of the burner temperature detecting element 20 and the quantity of fuel supply by an electromagnetic pump 8 is controlled.
Patent JP-S56107762-A (JP)
Title: Method and appratus for forming coil of flat motor
Inventor: KAWAMURA TSUTOMU
IPC: H02K15/04
Filed: 1980-01-25
Abstract: PURPOSE:To prevent the deformation of a slot insulator and the damage of coil by a method wherein a pin is arranged between a coil end portion and an iron core, and a mandrel is arranged on the inside diameter side of the inside coil end portion, and then the coil end portion is molded with pressure. CONSTITUTION:A circular groove 8a is provided to position an iron core 3 in a lower mold 8, while the plural number of pins 11 have been implanted in suitable positions in such a way that internal and external coil end portions 2a and 2b are located outside the pin 11 when the iron core 3 of a stator is engaged with the circular groove 8a. In addition, after inserting a mandrel 9 into the portion on the inside diameter side of the inside coil end portion 2a, and thence after descending an upper mold 10 having a circular groove 10a from upward with pressure, the molding work is completed where the end portion of the pin 11 touches the lower surface of the circular groove 10a. By so doing, the coil end portion can be molded in parallel with the periphery of the iron core, and this prevents the damage of the coil and the deformation of the insulator.
Patent JP-H10207140-A (JP)
Title: Automatic document feeder
Inventor: SAKO MASAHIRO
IPC: H04N1/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic document feeder capable of easily maintaining a feeding means and a separating means. SOLUTION: When a cover 426 in the end part of a document platen 450 is opened and then, a carrying guide plate 434 constituting a part of a document placing plate is removed upward, a separating roller 21, a carrying roller 432, a carrying auxiliary roller 433 and a part for supporting them are exposed upward. Therefore, maintenance for exchanging parts such as the separating roller 21, the carrying roller 432 and the carrying auxiliary roller 433, etc., can be very easily attained.
Patent JP-S5290952-A (JP)
Title: Process for applying energizing pulse of thermal printer
Inventor: ITOU GIICHI
IPC: B41J2/32
Filed: 1976-01-23
Abstract: PURPOSE:To enhance the reliablity of thermal head and obtain a cheap printer in the thermal printer wherein an electric signal is applied in order to print on the thermal paper which cooperates with the heat generating element.
Patent JP-S61165446-A (JP)
Inventor: YAMAKAWA KATSUJI
IPC: E04B7/00
Filed: 1985-01-18
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-H05192279-A (JP)
Title: Vacuum cleaner
Inventor: EDA HIROAKI
IPC: A47L9/28
Filed: 1992-01-20
Abstract: PURPOSE:To obtain suction force being suitable for the floor quality, and to improve the suction performance by setting a reference value of an operation period of a forward/backward operation to a microcomputer, comparing the operation period detected by a detecting means with the reference value, detecting a material of the floor surface by its signal and correcting the suction force and the speed of revolution of a rotary brush. CONSTITUTION:A pressure signal through an amplifying circuit 8 from a pressure sensor 7 is detected by a detector, and by deciding a material of the floor surface, outputs of both motors 11, 12 are determined temporarily to a value conforming to the floor surface and the suction capacity is controlled. Subsequently, a forward/backward operation period of a cution port 1 is detected by a detecting means, compared with a period inputted in advance by a comparing means and in the case it is decided to be 'ordinary', the suction capacity determined temporarily is adopted. In the case the operation period is a little shorter, the suction capacity is raised to one larger by one step, and in the case the period is much shorter, the suction capacity output is raised to one larger by two steps. The suction capacity is determined by combination of suction force and rotational force of a rotary brush.
Patent JP-S63175561-A (JP)
Title: Transfer telephone system
Inventor: IKEGAMI MASAHITO
IPC: H04M3/58
Filed: 1987-01-14
Abstract: PURPOSE:To attain the transfer of a call of an opposite party by automatic dial by applying transfer instruction to display a name and a telephone number on a display device and using an input key so as to instruct the opposite part of the transfer destination. CONSTITUTION:A liquid crystal display device (LCD) 27 and an LCD driver 39 are provided to a telephone set and a memory device 41 is provided to an exchange 19. Names and telephone numbers are stored in the memory device 41. The LCD 37 displays the content stored in the memory device 41 and the LCD driver 39 drives the LCD 37. thus, the name and the telephone number of the transfer destination are displayed on the LCD 37 by a prescribed operation and a prescribed opposite party is selected among them, then automatic dialing is attained, the transfer operation is simplified and mis-operation is prevented.
Patent JP-H04261059-A (JP)
Title: Method for trimming semiconductor element
Inventor: TOMIOKA MASANORI
IPC: H01L27/01
Filed: 1991-01-25
Abstract: PURPOSE:To improve an accuracy, by considering the difference in a drift quantity for every product, with respect to a method for trimming a semiconductor device by processing the circuit pattern at a place to be adjusted, while monitoring the output voltage value at the place to be adjusted. CONSTITUTION:The drift rate of the output voltage value of a semiconductor device is measured under the operating state thereof (Step 11). The final drift quantity of the output voltage value is predicted based on the measured value thereof (Step 12). Based on optimum trimming conditions preset according to the predicted result thereof (Step 13), a trimming is performed (Step 14).
Patent JP-H08198252-A (JP)
Title: Paper container with lot
Inventor: TAKE YOSHIAKI
IPC: B42D15/10
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a paper container with lot formed by attaching lot information, such as a prize or a blank, to a gable-top paper container for containing milk, juice, or the like. CONSTITUTION: In a paper container with lot, lot information (10), such as a prize or a blank, visible when the paper container is unsealed is attached to outer surfaces of side top seals (12, 12a) that are folded inside the paper container invisibly from outside when the paper container is sealed.