baber/WOPTO huggingface dataset:
Patent JP-H05338656-A (JP)
Title: Fluid package having gripping recesses and its manufacturing method
Inventor: UIRUHERUMU RAIRU
IPC: B65D1/02
Filed: 1991-02-20
Abstract: PURPOSE: To make development of a pack having simple construction and better handles possible by forming the pack such that a cross section of an upper pack having gripper recesses corresponds to a shape of a top portion, and a periphery of the portion has the same length as that of the pack neighboring a bottom. CONSTITUTION: A pack is formed such that handles 11, 17 are disposed together with a top 7 within an outside contour of the parallelepiped pack, and the handle 11 connected to the top 7 is disposed on the side of the tube 1 under the top 7. The tube 1 is formed from a plastic foil in which two relatively oppositely disposed gripping recess 11 is disposed extending to a middle region 18 of the pack, and a cross-section of the pack in the upper portion having the gripping recess 11 substantially corresponds to the shape of the top 7, and its peripheral length is substantially equal to that of the pack in the neighborhood of the bottom.
Patent JP-H11214674-A (JP)
Title: Power semiconductor module
Inventor: OCHI MASATO
IPC: H01L29/74
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a power semiconductor module provided with a thyristor at the output of a diode rectifier circuit in which the thyristor chip can be produced at high yield while reducing the labor. SOLUTION: The power semiconductor module comprises a metal base 23, insulating plates 26, 27 formed on the metal base, diode chips 4a, 5a, 6a, 7a, 8a and 9a for full-wave rectifying AC input formed on the insulating plates, and a thyristor chip to be connected in series with the rectified output formed by the diode chips. The thyristor chip is formed by diffusing impurities into a semiconductor substrate, making trenches 35, 36 in one surface of the chip formed with a PNPN layer and performing glass passivation along the trench.
Patent JP-H0230960-A (JP)
Title: Controller for internal combustion engine
Inventor: GIYUNTAA BEHITOORUTO
IPC: F02D41/38
Filed: 1989-02-07
Abstract: PURPOSE: To improve operation characteristics by providing a fuel supply device for controlling each cylinder in order to match a torque amount of each cylinder, and regulating the torque amount corresponding to a measure result of a temperature of a glow plug arranged in each combustion chamber. CONSTITUTION: Electric power is supplied to a glow plug 11 arranged in each combustion chamber of an internal combustion engine from a glow power supply 25 through a switching device 20 when it is actuated. In this case, a temperature measuring device 30 connected to each glow plug 11 through the switching device 20 after the finish of warm-up operation is provided, and a measured signal from the temperature measuring device 30 is input to a controlling device 40 for performing individual fuel supply to each cylinder. Then, an energy conversion amount of each cylinder, namely, a torque amount is obtained from the output of the temperature measuring device 30, and the fuel injection pump 45 is controlled to make this torque amount be in conformity with a target amount, thus controlling fuel injection quantity into the combustion chamber and timing of starting injection.
Patent JP-H07234929-A (JP)
Title: Method and device for detecting shape
Inventor: ARATAKI HIROO
IPC: G06T7/00
Filed: 1994-02-24
Abstract: PURPOSE:To shorten image processing time by reducing latency time in a processing period by applying synchronous control to an image input means and an irradiating means. CONSTITUTION:In a device provided with the image input means 1 provided with an image fetch period and an image output period and the irradiating means 2 capable of forming every kind of patterns and which projects the pattern on an object and which detects the shape and position of the object by using reflected light from the object 11, the image processing time can be shortened by executing pattern switching in the irradiating means 2 by making synchronize with the image output period of the image input means 1. A shape detector can be comprised by providing the irradiating means 2, the image input means 1, an image processing means 10 and an operation control means 5 which controls the image input means 1 and the irradiating means 2, and especially, the irradiating means 2 can be constituted of a flash light source 3 and a liquid crystal shutter 4, or the operation control means 5 can be constituted of controllers 6, 7 and 8 which control the image input means 1, the flash light source 3 and the liquid crystal shutter 4, respectively and a general control part 9 which synchronizes the controllers 6, 7 ana 8.
Patent JP-S61189319-A (JP)
Inventor: SUTEIGU HARAABETSUKU
IPC: F16J15/32
Filed: 1986-02-12
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-S60172054-A (JP)
Title: Color copying machine
Inventor: ARAI AKIO
IPC: G03G15/01
Filed: 1984-02-17
Abstract: PURPOSE:To obtain a sharp plural-color copy free from color mixing by forming an electrostatic latent image for reproducing black, and that for reproducing a specified color on each photosensitive body at the same time, and transferring both toner images obtained by developing each latent image onto the registered position of the same paper. CONSTITUTION:A photosenstive body 5 for reproducing black and that 7 for reproducing a specified color and a neutralizing photosensitive body 6 for erasing the colors other than the specified color in contact with the body 7 are installed in the main body of a copying machine 1. The bodies 5, 6, 7 are exposed to the light reflected from the original to be copied through optical systems 8. The specified color toner image is transferred from the body 7 to a paper 22, and the black toner image is transerred from the body 5 to the registered position of this paper 22 and these transferred images are fixed with a fixing device 26.
Patent JP-S58146195-A (JP)
Title: Discriminating system of control delay
Inventor: YONEMOTO EIJI
IPC: H04Q9/16
Filed: 1982-02-24
Abstract: PURPOSE:To reset a delay flag accompanied with the restoration of line state in a station to be monitored automatically, by providing a counter circuit counting the number of synchronism detection for the station to be monitored. CONSTITUTION:An output of a synchronism detection 413 is applied to a clock input of a counter circuit 416 and the output of an AND gate 415 is applied to the reset input. The output of the counter circuit 416 and a jam flag reset signal from a reception data control circuit 421 are inputted to an OR gate 424, and the output of the OR gate circuit 424 is applied to the reset input of a jam flag generating circuit 422. Thus, the number of times detecting synchronizing signals normally is conuted at the counter circuit 416, and the synchronism detection is executed for the number of times corresponding to the normal data reception, then a signal resetting the delay flag is generated.
Patent JP-H11232076-A (JP)
Title: Buffer memory controller and its control method
Inventor: ISHIKAWA AKIO
IPC: G06F5/14
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To control data accumulated in a buffer memory to prevent the occurrence of an under flow by controlling the buffer memory so that data is outputted when data quantity accumulated in the buffer memory exceeds a buffer occupancy quantity. SOLUTION: A continuous supply judgment circuit 8 obtains a data transition function Bi from an output start time IN to output end time OUT. A read-out controller 7 controls the read-out of data on a recording head 2 based on the data transition function Bi. Namely, outputting of data in a buffer memory 5 is started when reproduction is started and a buffer occupancy quantity is judged to reach a buffer occupancy quantity Sin at the time of IN based on buffer utilization information from the buffer memory 5. The read-out controller 7 transits buffer occupancy quantity like the data transition function Bi so as to prevent an under flow since the input rate/output rate of data in the buffer memory 5 are constant.
Patent JP-S59155006-A (JP)
Inventor: IWABUCHI SHINZABUROU
IPC: B28D5/02
Filed: 1983-02-23
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-S55121163-A (JP)
Title: Direction measuring unit
Inventor: YASUDA TAKESHI
IPC: G01S3/42
Filed: 1979-03-12
Abstract: PURPOSE: To make it possible to observe the coming direction of a radio wave with a simple unit by using the communication radio wave dependent upon frequency modulation and a receiver for this wave.  
     CONSTITUTION: The output of non-directional antenna 7 and outputs of non- directional antennas 1, 2 through goniometer 3 are directly applied to synthesizing circuit 8 and are superposed. The phase of the output of synthesizer 8 is changed according to the product between the output amplitude of goniometer 3 and the output of oscillator 5. This phase modulation wave is demodulated by receiver 8 and is applied to filter 10, and a signal which has the frequency of oscillator 5 and has an amplitude changed according to the output level of goniometer 3 is extracted by filter 10. By this signal, goniometer 3 is stopped in a position indicating the coming direction of the radio wave by motor 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56124069-A (JP)
Title: Pulse drive-type ultrasonic distance measuring device
Inventor: SUGIYAMA KAZUO
IPC: G01S15/10
Filed: 1980-03-05
Abstract: PURPOSE:To enable accurate and stable long-term measurement with a simple structure even over a short distance by driving an oscillating element at a differentially processed pulse of short pulse width or eliminating an unnecessary electric wave-receiving signal with the assistance of NAND circuit. CONSTITUTION:An oscillating output from an oscillation circuit 1 dries an oscillating element 13 in the form of a narrow width pulse coverted by a differentiation circuit consisting of a condenser 11 and a resistance 12. As a result, an ultrasonic pulse of narrow-width ultrasonic pulse synchronized to an oscillating output is transmitted from a wave transmitter 13. This pulse is received by means of a wave receiver 19 after reflecting a target. Because of a short ultrasonic wave existence time, an accurate short-distance measurement is carried out. In the meantime, an oscillating output from this circuit 1 sets FF17 starting time counting and at the same time, closing NAND gate. Consequently, even if a transmitted ultrasonic wave from the wave transmitter 13 is received directly by the wave receiver 19, an output from the gate 16 won't turn to a high level, and FF17 also won't be reset, thus eliminating an unnecessary received wave signal substantially. Accordingly, it is possible to make an accurate, stable measurement for a long period even over a short distance under a simple structure.
Patent JP-H07237963-A (JP)
Title: Nonmagnetic ceramics for record reproducing head and production thereof
Inventor: NAKAMURA TSUNEHIKO
IPC: G11B5/31
Filed: 1994-02-25
Abstract: PURPOSE:To obtain the nonmagnetic ceramics with its deformation during processing suppressible, low in the load thereon during processing, large in the amount of processing per unit time, low in the unevenness after processed, and excellent in slidability with low adsorptive force or frictional force to disks. CONSTITUTION:This ceramics is composed mainly of 40-95vol.% of silicon carbide and 5-60vol.% of alumina and, pref. containing 0.1-5 pts.wt., based on 100 pts.wt. of the chief component, of zirconia. This ceramics can be obtained by hot press or hot hydrostatic pressure treatment of mixed powder comprising 40-95vol.% of silicon carbide <=1mum in feedstock particle diameter and 5-60vol.% of alumina, a molded form or sintered compact thereof.
Patent JP-S63227559-A (JP)
Inventor: PEETAA HOOFUMAISUTAA
IPC: C07C275/54
Filed: 1988-02-10
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-S63195467-A (JP)
Title: Power transmitting device
Inventor: KOMATA SHINJI
IPC: F16D1/097
Filed: 1987-02-09
Abstract: PURPOSE:To absorb the displacement in each part of a device due to an error in manufacture and to transmit only a turning effect, by rotating a power input member to be supported to a frame while interposing a power relay member existing between said power input member and a rotary shaft. CONSTITUTION:Even if force, for instance, in the vertical direction except rotation acts on a pulley 23 by eccentricity, it is supported by a flange 22 and a frame 21 through a bearing 32. And a turning effect is transmitted from the pulley 23 to a rotary shaft 30 through the first coupling member 24, power relay member 26 and the second coupling member 25 actuated engaging with the root end of the power relay member 26. This power relay member 26, which connects only the root end part to the second coupling member 25 with no contact at the other part, absorbs the displacement due to the eccentricity or the like smoothly transmitting power while the member 26 itself receives the action in a deflecting direction. In this way, a device, which absorbs the displacement of each part due to an error in manufacture transmitting only a turning effect to the rotary shaft, performs smooth transmission of power with no yawing phenomenon even if negative torque is received.
Patent JP-S57143112-A (JP)
Title: Power plant for ship
Inventor: HIBINO FUKUTADA
IPC: H02K7/00
Filed: 1981-02-27
Abstract: PURPOSE:To reduce the fuel consumption of a main diesel engine, by driving a synchronous rotary machine, which has a variable number of poles, when there is a margin in the produced electric power of an exhaust-turbine-driven electricity generator, and by feeding the generated electric power of the rotary machine as a supplement when the electric power of the electricity generator is insufficient. CONSTITUTION:A synchronous rotary machine 15, the number of poles of which is variable, is connected to a main diesel machine 1 through an overdrive gear 3 and a constant-frequency means 20. An electricity generator 12, which is driven by an exhaust gas turbine, is connected to an exhaust gas economizer 4 for recovering the energy of the exhaust gas of the main diesel engine 1. When there is a margin in the produced electric power of the electricity generator 12, the synchronous rotary machine 15 is driven as an electric motor by the margin in the electric power. When the produced electric power of the generator 12 is insufficient, the electric power is supplemented with that of the synchronous rotary machine 15. This results in reducing the fuel consumption of the main diesel engine 1 and improving its operation.
Patent JP-S60172885-A (JP)
Title: Processing method of digital picture
Inventor: MIYAGI KOUJI
IPC: H04N1/48
Filed: 1984-02-17
Abstract: PURPOSE:To discriminate properly a picture and a line picture lin a color picture by deciding a picture signal to be a line picture signal when picture density levels of respective components of red, green and blue in picture signals are equal, or the level difference is below a prescribed value. CONSTITUTION:A color reading sensor 1 outputs respective chrominance signals R, G and B of a color-printed original. After these chrominance signals R, G and B are amplified to a prescribed level by amplifiers 2a-2c, the variance in characteristic is corrected by a color correction circuits 3a-3c. The corrected R, G and B signals are converted into a digital signal by A/D convertors 4a-4c, and then stored in a picture memory device 5. Information of R, G and B signals stored in the picture memory device 5 is read out by a controller 6 in a certain period, and whether or not same of R, G and B signal levels of respective picture elements are equal is judged. When they are equal, they are decided to be a line picture. When they are not equal, they are judged to be a picture or a photograph, and intermediate gradation is executed by utilizing a threshold matrix.
Patent JP-H01203894-A (JP)
Title: Heat pipe
Inventor: KIKUCHI KENICHI
IPC: F28D15/04
Filed: 1988-02-09
Abstract: PURPOSE:To increase significantly the maximum transported heat quantity and make it possible to manufacture heat pipes easily by tilting or bending me whole or end sections of fins formed in the axial direction of a metal pipe to make narrow the width of the open section of a groove. CONSTITUTION:After manufacturing a high-fin pipe which has the height of its fin more than about two times the width of the fin by extrusion, a plug is inserted in the inside of the high-fin pipe to extend the pipe and tilt the ends of the fins 2, and a pipe with internal grooves which has the groove open section w1 smaller than the width w2 is obtained. The groove 3 which becomes the passage of the fluid has the width of its open section w1 considerably smaller than the width w2 of the groove 3. With this arrangement the pipe with internal grooves has a large capillary force and the pressure loss of the liquid through it is small. Accordingly if a heat pipe which uses a pipe with internal grooves is used under no gravitational force or in heat pipe mode, the maximum heat transportation quantity is increased a great deal in comparison with pipes with conventional rectangular grooves.
Patent JP-S63197006-A (JP)
Title: External magnetic field applying system for magneto-optical disk device
Inventor: NAKAO TAKESHI
IPC: G11B11/10
Filed: 1987-02-12
Abstract: PURPOSE:To always execute recording and erasion under a prescribed condition, and also, to miniaturize a device by using jointly an electromagnetic coil and a permanent magnet. CONSTITUTION:A permanent magnet 1 consists of a structure which can rotate around an axis O, and electromagnetic coils 21, 22 are placed in the periphery of the permanent magnet 1. In case a disk 3 has gone away from the permanent magnet, a recording film 31 also goes away from the permanent magnet 1, therefore, the intensity of an applied magnetic field drops. Therefore, when the electromagnetic coils are energized in the direction shown in a figure (a), magnetic fields generated from both the permanent magnet and electromagnetic coil strengthen each other, and a magnetic field HexL applied to the recording film 31 becomes large. On the contrary, in case the disk 3 has approached the magnet 1, the intensity of the applied magnetic field becomes strong, but when the magnet 1 is energized in the direction shown in a figure (b), the magnetic fields generated from both the permanent magnet and electromagnetic coil weaken each other, and the HexL can be made small. In such a way, by controlling a current allowed to flow to the electromagnetic coils 21, 22, the magnetic field applied to the recording film 31 can always be kept constant.
Patent JP-2000227961-A (JP)
Title: Image data processor
Inventor: IMAMURA KENJI
IPC: G06F5/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image data processor capable of always obtaining an image of high gradation independently of the contents of the image without troubling an operator. SOLUTION: A row decoder 181 selects an output based on color setting data consisting of 2 bits. A column decoder 182 selects an output based on tag data consisting of 2 bits. Sixteen lookup tables (LUTs) 1-16 are selected by output signals from respective decoders 181, 182. The selected LUT selectively outputs converted image data consisting of 8 bits by using 8-bit image data as an address.
Patent JP-S57143439-A (JP)
Title: Batchwise annealing method for cold rolled steel strip
Inventor: MIMAKI TOSHITAROU
IPC: C21D9/673
Filed: 1981-03-02
Abstract: PURPOSE:To increase the quantity of heat transferred between an end of a cold rolled strip steel coil and a convector plate by interposing a flexible substance between the coil and the plate to reduce the contact resistance determining the rate of heat transfer. CONSTITUTION:A flexible substance 3 is interposed between a cold rolled strip steel coil 1 and a convector plate 2 without causing overflowing into the notches 4. The interposed substance 3 is required to have strength enough to prevent crushing under surface pressure produced by the weight of the coil 1, and ceramic wool or metallic filament coated with ceramic wool which does not stick to an end of the coil 1 by burning at a relatively high temp. is used as the substance 3.
Patent JP-S52110672-A (JP)
Title: Time adjustment circuit
Inventor: AKIYAMA KAZUHISA
IPC: G04G5/00
Filed: 1976-03-15
Abstract: PURPOSE: To make it possible to simply and exactly make the time adjustment of hour and minute by operating 2 sets of time adjustment switches for minute and hour use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63194966-A (JP)
Title: Hammer drive control device of line printer
Inventor: TAKAGI KAZUYA
IPC: B41J9/44
Filed: 1987-02-09
Abstract: PURPOSE:To change an electric current applied to a printing hammer for optimum printing and improve printing quality and the life of an ink ribbon by providing an error detection means to compare outputs of a printing density detection circuit and a reference density generation circuit for determination and a hammer current control circuit to change the current to a printing hammer in accordance with the content of the error detection output. CONSTITUTION:The printing results which are output through printing on a printing paper 28 are detected by a printing density detection circuit 17 and transmitted to an error detection circuit 18. In the meantime, a density value required for predetermined optimum printing is output from a reference printing density generation circuit 16, and transmitted to the error detection circuit 18. The error detection circuit 18 compares the values obtained by the printing density detection circuit 17 with the reference printing density generation circuit 16, and transmits its difference to a hammer current control circuit 19. The hammer current control circuit 19 adds a value such as reducing an electric current supplied to a hammer coil 26, and when the density of printing results printed by the output of the error detection circuit 18 is higher than a reference printing density, adds a value such as increasing the current, while when the density is lower, to an ICONT terminal of a hammer drive circuit 21 respectively. Thus the current supplied to the hammer coil changes.
Patent JP-H01223962-A (JP)
Title: Single pressure-sensitive adhesive coated sheet and easily releasable tape pad
Inventor: UEIN KEISU DANSHII
IPC: A61F15/00
Filed: 1989-02-07
Abstract: PURPOSE: To enable to adhere a sheet without touching a back lining pressure sensitive adhesive and to easily peel off the sheet without contaminating the back face of the sheet, by equipping a V-tab, which acts as a handle, made of a polymer on the edge part of the sheet. CONSTITUTION: Each sheet 10 is provided with a back lining member 11 with first and second opposite faces 14 and 16, a pressure sensitive adhesive coating 18 on the first face 14, and a low adhesive coating 20 on the second face 16. A V-tab 22 has a first leg 23 adhered on the adhesive coating 18 and freely extendable second leg 25. Both legs 23 and 25 have a same size and are extended in same length to the end part 24 to which the sheet 10 corresponds. Neighboring first and second faces 14 and 16 of the sheet 10 are mutually neighbored and adhered by the adhesive coating 18, and a naturally expanding V-tab 22 with same length peels off the seat 10 to make each sheet 10 easier to be peeled off the residue of a pad 12.