baber/WOPTO huggingface dataset:
Patent JP-S572781-A (JP)
Title: Printer
Inventor: SUZUKI SUSUMU
IPC: B41J29/42
Filed: 1980-06-09
Abstract: PURPOSE: To accomplish easy and accurate manual setting without being blocked by the head by retreating a printing head so as not to intercept the indicator projection light for manual setting in manually setting a medium at a printing section of a printer.  
     CONSTITUTION: A medium 19 is printed up to the final line with a printing head 8 and then, if further printing to continue is necessary, a printing control circuit 17 halts the action of a head 18 while outputting a page end signal to a head drive control circuit 16. With this signal, the control circuit 16 halts the driving of the motor 11 to stop the movement of the head 8 in the direction of AB while driving a head position detecting sensor 15. If the head 8 stays in the projection course for a projection light 12c from an indicator projection device 12, a sensor 15 outputs a detection signal to a circuit 16, which drives the motor 11 to move the head 8 out of the projection course. Under such a condition, when the page is renewed, setting is done accurately with an indicator 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6135745-A (JP)
Inventor: NISHIHARA YOICHI
IPC: A01M13/00
Filed: 1985-04-11
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-S61234226-A (JP)
Title: Intake device of engine with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B27/00
Filed: 1985-04-10
Abstract: PURPOSE:To improve charging efficiency, by connecting each intake port of an engine, which is equipped with two intake valves in every cylinder, with an independent intake passage while providing timing valves in the high speed use intake port and utilizing a pressure wave, generated when the valve in one cylinder closes, for suction of the other cylinder. CONSTITUTION:An engine, providing in each cylinder 1A-D two intake valves of low speed use 9a-d and high speed use 15a-d, introduces intake to a low speed use intake port from an air flow meter 4 through intake pipes 2, 5a and the first throttle valve 6. A high speed use intake port introduces intake through the intake pipe 2, air pump 10, intercooler 11, surge tank 12, either one of the first trunk intake passage 13a or the second trunk intake passage 13b and through the first timing valve 14A or the second timing valve 14B divided by a central partition 14b. The timing valve synchronously rotates with the engine by a pulley 19, and when a hole 14e is closed, a compression wave in the upstream of the hole is introduced to a hole 14g for the next cylinder in an intake stroke through the passages 13a, 13b, and the cylinder 1C is charged.
Patent JP-S61236975-A (JP)
Title: Piezoelectric hydraulic switching valve
Inventor: TAKEDA KENJI
IPC: F16K31/00
Filed: 1985-04-13
Abstract: PURPOSE:To produce a small shaped switching valve having excellent stability and high performance inspite of the use of a highly answerable piezoelectric element by transmitting the displacement of a piezoelectric actuator to a plunger through a stroke amplifying mechanism. CONSTITUTION:When applied with the some quantity of voltage, a piezoelectric element 23 elongates upward. Consequently, a plunger 31 moves downward, but since a spring 41 is pressing a rod 30, the rod 30 does not move up to a certain voltage V1, and the movement of plunger 31 transforms into the move ment of a retainer as it is. This movement is kept until a ball 29 comes into contact with the valve seat 27b of an inlet port 27a, and further when raised up to the voltage V2, this voltage brings the shoulder 31b of the plunger 31 into contact with the shoulder 30a of the rod 30. Eventually when the applied voltage V is in the condition of V1<V<V2, a drain port 35a and the inlet port 27a are simultaneously closed. In the case of V<V1, the inlet port 27a communicates with an output port 35b, and in the case of V>V2, the drain port 35a communicates with the output port 35b.
Patent JP-S533130-A (JP)
Title: Coordinate reader
Inventor: SAITOU YASUHIRO
IPC: G06K11/06
Filed: 1976-06-30
Abstract: PURPOSE: To realize a low-cost and highly dependable correction for an electromagnetic induction type coordinate reader by obtaining a scanning coordinate via a scanning correction means formed by a nonvolatile memory such as ROM, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000275308-A (JP)
Title: Test pattern generator for semiconductor test system
Inventor: KAWAMURA NOBUYUKI
IPC: G01R31/3183
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a test pattern generator in which useless consumption of memory capacity is eliminated by an arrangement wherein an n channel parallel data and an n channel parallel data read out previous time are multiplexed by n and a specified high speed test pattern is outputted in order to reduce redundancy circuit. SOLUTION: A serial.parallel converting section 40 divides the frequency of a high speed clock signal ScIk 1/n to produce a low speed sync clock. The serial.parallel converting section 40 also divides the phase of an inputted control signal 10s into n channels(ch) and an n-ch phase division control signal is subjected to retiming conversion to produce an n-ch frequency division control signal synchronized with a low speed sync clock. Furthermore, an address pointer 120 generates a common address signal for accessing an n-ch low speed memory address based on the n-ch frequency division control signal. A read control section 60 reads out an n-ch low speed memory and then an n-ch parallel read data and a retained data are multiplexed by n at an output selector section 410 and a parallel.serial converting section 420 to produce a specified highspeed pattern.
Patent JP-H10267745-A (JP)
Title: Volume speed measuring method and device
Inventor: NAKAMURA MASAHIRO
IPC: G01H5/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To carry out an accurate and speedy arithmetic operation of a volume speed by arithmetically operating the volume speed based on a sound pressure generated by a sound source oscillation face which is measured by a microphone installed in a guiding pipe having a constant sectional area and the sectional area of the guiding pipe. SOLUTION: A guiding pipe 12 has a constant sectional area, which opposed ends are opened in the vicinity of an oscillation face 11 of a sound source which faces one end of the pipe 12 in which a microphone 13 is installed. An output signal of the microphone 13 is given to an FFT arithmetic unit 15 via an amplifier 14. The unit 15 which preliminarily stores a known constant such as a sectional area of a guiding pipe therein calculates a volume speed by integrating the sound pressure measured by the microphone 13 and converted into a digital signal through the amplifier 14 and the sectional area of the guiding pipe by using a specified numerical relation. Accordingly, it is possible to obtain a volume speed accurately and in a short time without measuring the area of sound oscillation face and the oscillation speed individually.
Patent JP-S58196864-A (JP)
Title: Push button for aerosol container
Inventor: YAZAWA IWAO
IPC: B65D83/14
Filed: 1982-05-10
Abstract: PURPOSE:To constitute a push button for an aerosol container employable for multiple purpose, by providing an introduction chamber having an outside insertion port in the main body of the push button, and by switching the communications with a stem and a nozzle and with the insertion port by a sliding valve. CONSTITUTION:In the main body 5 of a push button, an introduction chamber 7 communicated with a stem 4 and a nozzle 8 and having an outside insertion port 12 is provided, and a sliding valve 10 pressed by a spring 11 so as to close the outside insertion port 12 is inserted slidably into said introduction chamber 7. On the occasion of ordinary employment, the stem 4 is communicated with the nozzle 8 through the introduction chamber 7, and when the content is packed in the container 1, the sliding valve 10 is pressed to slide from the outside insertion port 12. Such a constitution enables re-packing of the content and the employment of the push button for multiple purpose.
Patent JP-H06261930-A (JP)
Title: Medical bag, die for fusion attaching of its port, and method for fusion attachment of port
Inventor: WADA FUJIO
IPC: A61J1/10
Filed: 1993-03-11
Abstract: PURPOSE:To provide circumferentially a primary weld part at the periphery of a port approx. uniformly by furnishing a welding die provided with a welding surface and a heating hemicircumferential surface, also furnishing a heating die equipped with a heating surface and a heating hemicircumferential surface, and coating each surface with an insulative film. CONSTITUTION:To fabricate a medical bag in which a port 11 is welded to the top of a sack-shaped body, a sack 10 in which the port 11 is inserted, is pinched by an upper and a lower welding die 1, 1 and is heated. Therein the sack 10 pressed by the welding surface 4 is welded fast while accepting a heat and pressure (primary weld part 13), and heat is applied to the port 11 and sack 10 pressed by heating hemicircumferential surfaces 6, 7 and the heating surface 5 of a heating die 3. The corresponding part of the sack 10 pressed by the welding surface 4 is welded under pressure application, while no welding takes place because of dispersion of the pressure applied to the corresponding part of the port 11 and sack 10 pressed by the heating surface 5 and the heating hemicircumferential surfaces 6, 7. Thereafter the port 11 and primary weld part are heated and welded by a welding die for secondary welding so that a secondary weld part 14 is formed.
Patent JP-S59202606-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1983-05-02
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-S555810-A (JP)
Title: Serial impact printer
Inventor: FUKUSHIMA TAKASHI
IPC: B41J19/00
Filed: 1978-06-27
Abstract: PURPOSE: To select a clock signal, which is correspondent to a carriage feed speed, out of clock signals which are fractionalized from a repeating position signal which establishes a unit moving volume of a carriage mechanism as a cycle, and to output it as a drive timing signal of a printing hammer.  
     CONSTITUTION: Output of a position detecting sensor 24 is sent to a quantization part 41 and a zero cross detector 42 through a sensor amplifier 40 where a signal b and a clock signal c, which have waves staged at the respective given time intervals, are output. A fractionalized clock signal d is generated from the signals b and c at a fractionalized clock signal generating unit 44, and is fed to a fractionalized clock counter 45. When counter values at counters 45 and 43 correspond to an existing carriage feed speed signal given from a carriage feed control unit 33, the fractionalized clock and clock signal are output to an and gate 46 respectively. When the signals are output from the two counters, the and gate 46 opens, and thus, a hammer driver 38 sends a hammer exciting pulse e to a hammer coil 39. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06268345-A (JP)
Title: Circuit forming board and production thereof
Inventor: HATAKEYAMA AKIHITO
IPC: H05K3/22
Filed: 1993-04-05
Abstract: PURPOSE:To produce a circuit forming board in which inner via holes can be connected stably between arbitrary electrode layers using a noncompressive porous material as a starting basic material, and to obtain a circuit board and a multilayer circuit board employing it. CONSTITUTION:A conductive material is compacted in order to connect metal foils electrically by a step for making a through hole in a noncompressive porous basic material 2 having a releasing film 1 and filling the through hole 3 with a conductive paste 3 to permeate the basic material 2 with the binder component of the paste 4 thus increasing the compositional ratio of conductive substance to the binder in the paste, and a step for peeling off the releasing film 1 and cladding the surftace of the basic material with a metal foil 5 and then thermally compressing the laminate.
Patent JP-H02279437-A (JP)
Title: Display for vehicle
Inventor: OKABAYASHI SHIGERU
IPC: B60Q3/04
Filed: 1989-03-29
Abstract: PURPOSE:To accord two reflected optical paths leading to eyes of a driver after being reflected on both surfaces with each other as well as to prevent a display image from being seen doubly by tilting a car outside surface to a car inside surface at a specified angle and thereby forming a windshield in this way. CONSTITUTION:A partial beam 10 of display information emitted out of a P point of an indicator 1 is reflected at a C point of a car inside surface 2 at a windshield, whereby a display image 5 is formed. On the other hand, another partial beam 11 is incident into a C' point of the car inside surface 2 and refracted, while a part of this beam is reflected at a C'' point of a car outside surface 2' on the windshield and then it is incident into the said C point and refracted, thus a display image 6 is formed there. In this case, the windshield is formed to tilting the car outside surface 2' to the car inside surface 2 at a specified angle (DELTAtheta deg.). With this constitution, two reflected optical paths leading to an eye of a driver after being reflected on both these surfaces 2, 2' are accorded with each other, and both these display images 5, 6 are completely superposed on a one layer so that sightability is improved.
Patent JP-H09270651-A (JP)
Title: Automatic gain control circuit
Inventor: SAGA FUMIAKI
IPC: H04N5/52
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a broad band automatic gain control circuit with comparatively inexpensive components and to prevent adverse effect at a high gain when an input signal has a very small level or no signal is received. SOLUTION: A signal resulting from a broad band base band signal whose frequency band B ranges from a signal around a DC component to 100MHz or over scrambled by a pseudo random signal with a period R is fed to an input terminal 10. The input signal is fed to a filter 13 via a variable gain amplifier 11, from which a signal with a frequency band being B/R or over which is part of the entire frequency band is extracted. An output signal from the filter 13 is detected by a detector 14 and fed to a gain control terminal 17 of the variable gain amplifier 11 via a loop filter 15 and a changeover switch 16. Furthermore, an output signal from the detector 14 is fed to a comparator 18, in which the signal is compared with a reference voltage Vrb for a prescribed low level and its comparison output is used to switch the changeover switch 16.  An output from the loop filter 15 is fed to a selected terminal (x) of the changeover switch 16 and a fixed voltage Vc used to control the variable gain amplifier 11 to be a prescribed low gain is fed to a selected terminal (y).
Patent JP-H07259338-A (JP)
Title: Metallic material for form for parapet, etc., in curtain wall construction method
Inventor: KUWABARA YUKIFUMI
IPC: E04G17/14
Filed: 1994-03-23
Abstract: PURPOSE:To simplify operation, and to shorten the term for work by previously welding a fixing board with a bolthole at the specified place of a roof R beam and detachably screwing a mounting member installing forms for forming a parapet to the fixing board. CONSTITUTION:Fixing boards 2 with boltholes 3 for fixing and boltholes 4 for adjusting a level are fastened previously at positions, where the handrail and parapet of an R beam 1 on a roof are constructed, by welding. Form mounting members 5 are fixed by fixing bolts 6 through the fixing boards 2, and forms X for building the handrail and parapet are mounted on the form mounting members 5. Placed concrete is solidified, the forms X and the form mounting members 5 are removed, and an external wall material is installed as the bolts 6 are left as they are. Accordingly, operation is simplified, and cost can be reduced.
Patent JP-H04238114-A (JP)
Title: Magnetic recording medium
Inventor: MIYAKE AKIRA
IPC: C09D183/00
Filed: 1991-01-18
Abstract: PURPOSE:To improve the sliding durability of the magnetic recording medium by holding a lubricant having a specific viscosity and surface tension into a magnetic layer. CONSTITUTION:This medium is a medium to be used by being slid with a magnetic head at >=20m/sec. The lubricant having <=40 centistokes viscosity at 25 deg.C and <=25 dyne/cm surface tension is held in the magnetic layer. Fluorine lubricants, silicone lubricants, etc., are usable as the lubricant and metallic magnetic powder, etc., are usable as the magnetic powder. Vinyl chloride resins, etc., are usable as the binder.
Patent JP-H0592007-A (JP)
Title: Ultrasonic medical treatment device
Inventor: KARASAWA HITOSHI
IPC: A61B18/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a safe ultrasonic medical treatment device for supplying a cooling liquid to an endoscope in the course of oscillation of an ultrasonic vibrator and preventing a fact that the endoscope itself is heated by feeding a liquid. CONSTITUTION:In the ultrasonic medical treatment device provided with an ultrasonic vibrator 11, a treatment probe 13 for transferring ultrasonic vibration of this ultrasonic vibrator 11 to the part to be treated, and an endoscope 16 having a treatment channel 20 for inserting this probe 13 from the rear end and leading the tip of its probe 13 to the part to be treated and a feed water base 21 leading to the treatment channel 20, this device is provided with a switching mechanism for turning on/off feed water to the endoscope 16 by synchronizing with ultrasonic oscillation of the ultrasonic vibrator part 11. In such a way, at the time of oscillation of the ultrasonic vibrator part 11, cooling water of the necessary quantity can be fed into the endoscope 16.
Patent JP-H01252125-A (JP)
Title: Power supply
Inventor: IKEDA YOSHIAKI
IPC: H02H9/02
Filed: 1988-03-31
Abstract: PURPOSE:To suppress current without interrupting a circuit upon occurrence of abnormality in a power conduction circuit, by connecting a protective resistor for preventing overcurrent in series with the power conduction circuit. CONSTITUTION:Power is fed from a battery 12 through a shaft control section 11 to pulse encoders 22, 32. A protective resistor R is connected in series with the power conduction circuit at the shaft control section 11. In case of overcurrent, resistance of the protective resistor R increases through heating of the resistor R thus suppressing overcurrent flowing through the power conduction circuit.
Patent JP-S57193721-A (JP)
Title: Rotary engine with plural rotor casings
Inventor: OKINO YOSHINORI
IPC: F02B53/04
Filed: 1981-05-22
Abstract: PURPOSE:To improve the combustion of an intake mixture, by providing a residual gas passage for connecting a residual gas takeout port opened into the working chamber of an ignited casing and a residual gas discharge port opened into the intake line of an unignited casing, to each other, to prevent the dilution of the intake mixture. CONSTITUTION:The orotor 13 in an unignited casing is supported on an eccentric shaft 5 so that a phase differnce of 180 deg. is set between the rotor 4 in an always ignited casing. A residual gas takeout port 14 opened into the working chamber 6a of the always ignited cylinder, which is located at the intake and exhaust top dead center of the rotor 4, and a residual gas discharge port 15 opened into the intake line of the unignited casing are connected to each other through a residual gas passage 16. In operation by only the always ignited casing, a valve 18 is always open so that the residual gas in the casing is introduced into the intake-process working chamber 6d of the unignited casing through the residual gas takeout port 14, the residual gas passage 16 and the residual gas discharge port 15. the residual gas in the always ignited casing is thus decreased to prevent the intake mixture from being diluted.
Patent JP-S63244069-A (JP)
Title: Image forming device
Inventor: MUKAI HIDEO
IPC: G03G15/043
Filed: 1987-03-31
Abstract: PURPOSE:To prevent the defective formation of an image after copying by the lack of the quantity of projected light of an exposing lamp by providing a guide member to guide the heat generated by a fixing means to an exposing means. CONSTITUTION:The heat generated by this fixing device is fed as hot wind to an exposing lamp 36. A fan 481 in a hot air duct 48 is so controlled as to be stopped in operation by the reaction of a sensor when the peripheral temp. of the exposing lamp 36 attains a specified temp. The insufficiency in the quantity of the light to be projected from the projecting source of the exposing means by a fluorescent lamp, etc., is thereby prevented even if the interval for the time to carry out the copying operation except the standby time in the initial state in the copying operation of an image forming device.
Patent JP-S63245514-A (JP)
Title: Display control system
Inventor: YOSHIDA NOBUYUKI
IPC: G09G5/40
Filed: 1987-03-31
Abstract: PURPOSE:To improve the operability by saving original data with the swap operation to quickly display a pull-down menu or the like without draining graphics again. CONSTITUTION:When graphic data is displayed on a CRT 15 and an operator selects editing by a menu bar on the upper part of the screen, graphic data and editing pull-down menu data are swapped between a bit map memory 13 where display data is stored and a main memory 12 where each pull-down menu data is stored. In this case, data of a display area is read and is saved in a buffer and data of a non-display area is written in the display area. Display data saved in the buffer is written in the non-display area and the address pointer of the display area/non-display area is updated. This operation is repeated for designated areas.
Patent JP-S561910-A (JP)
Title: High resolving power lens
Inventor: KONDOU FUMIO
IPC: G11B7/12
Filed: 1979-06-21
Abstract: PURPOSE: To obtain the lens which may be used for information reading from a video disc or the like, is wide in information read range and is inexpensive by reducing its size and weight, increasing its working distance, increasing its numerical aperture and maintaining a high resolving power.  
     CONSTITUTION: This is constituted by a concave or convex meniscus lens 1 being the 1st group of which the concave face is directed to the image side, a biconvex lens 2 being the 2nd group, a concave meniscus lens 3 being the 3rd group of which the concave face on the stronger side is directed to the 2nd group, and a convex meniscus lens 4 being the 4th group of which the convex face is directed to the 3rd group by leaving some air spacing. Various conditions based on formulas 1W9 are satisfied. The formulas 1W4 are the conditions necessary for distributing the diopters of the respective lenses, the formula 5 is the conditions necessary for maintaining the working distance long, the formulas 3, 6, 7 are spherical aberration and sinewave conditions, and the formulas 8, 9 negate and balance the astigmatisms produced in the 2nd group. Here, (f) in the formulas is the combined focal length of the lenses, R 1 WR 7  are the radii of curvature, D 1 , D 5  are the central thicknesses of the lenses, D 2 , D 4 , D 6  are axial spacings and N is refractive index. 
     COPYRIGHT: (C)1981,JPO&Japio