baber/WOPTO huggingface dataset:
Patent JP-H05187253-A (JP)
Title: Continuously variable transmission device for one-way clutch type automobile
Inventor: MIKI YOSHIHARU
IPC: F16H29/08
Filed: 1991-07-05
Abstract: PURPOSE:To perform continuously variable shift of rotation speed and besides to shift to 0 by providing a connecting rod with a transmission link and a shift link, a shift arm for supporting the other end of the shift link, a shift lever shaft for operating the shift arm, and a one-way clutch having an outer ring coupled to the other end of a transmission link and an inner ring engaged with an output shaft. CONSTITUTION:A connecting rod 28 is coupled to each crank arm 24a of a multicylinder engine and a transmission link 32 and a shift link 30 are rotatably coupled on the same axle to a connecting rod 28. The other end of the shift link 30 is coupled to a shift arm rockably operated by a shift lever shaft, and the coupling part therebetween forms the fulcrum of the shift link 30. The other end of the transmission link 32 is rotatably coupled to the outer ring 42b of a one-way clutch 42 having an inner ring 42a engaged with an output shaft 44. When a fulcrum is moved along a given orbit through rocking of the shift arm, an angle at which the outer ring 42b of the one-way clutch 42 of the transmission link 32 is rocked is continuously variably changed to zero and a clutch is not required.
Patent JP-S6251787-A (JP)
Title: Rotary compressor
Inventor: WATANABE SEIZO
IPC: F04C18/356
Filed: 1985-08-30
Abstract: PURPOSE:To realize reduction of a size and improve cooling property by exposing the cylinder of a rotary type compressor to the open air directly. CONSTITUTION:A front housing 31 and a rear housing 34 are fitted on both end sides of the cylinder 30 of a rotary type compressor, while a discharge chamber 36a is formed inside the rear housing 34. Since the outer periphery of the cylinder 30 is exposed to the open air directly, said cylinder is efficiently cooled by the open air without requirement for providing a container on said outer periphery. Thus the rotary compressor can be reduced in its size.
Patent JP-S6346813-A (JP)
Title: Timing generator circuit
Inventor: GENMA KOICHIRO
IPC: H03K27/00
Filed: 1986-08-14
Abstract: PURPOSE:To contrive to attain stable and high speed operation by counting an output signal of a count period generating circuit 5 as a clock and using a low speed counter so as to operate the count of the count period generator cyclicly by the number of count data. CONSTITUTION:An output of the count period generating circuit 5 is given to one data input of shift registers V1-V8 of an added time shift register 6 in common. Then a positive pulse is outputted to the inverse of Q of a gate circuit t1 being a component of a dummy period generator 4. Its output is a rate clock. Then the rate clock output is a load signal to a low speed stage counter 2 and an added time register 8 and also given to a gate circuit t2 of the 2nd stage of the generator 4. Then the output of the circuit t2 is given to a gate circuit S1 of the generator 5 to start the next rate. The operation above is repeated and the rate clock is outputted one after another.
Patent JP-S5980295-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F37/26
Filed: 1982-10-29
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-S6347801-A (JP)
Title: Controller
Inventor: KUMAGAI HIDEMI
IPC: G05B9/02
Filed: 1986-08-15
Abstract: PURPOSE:To improve operability and to reduce misoperation by matching a security code which is inputted with a registered security code and allowing only operations in the operation permitted range at the stage where both security codes coincide with each other. CONSTITUTION:When only a control parameter is set or changed, a security code which coincides with the registered security code as to only a 1st digit is inputted. Then, the input security code is compared with the registered security code by a comparative collation part 5 and only setting and changing operation for the control parameter is allowed resulting from the coincidence between only their 1st digits. An operator who performs the setting and changing operation for only the control parameter, is therefore taught only the 1st digit of the security code and then able to set or change the control parameter, but still inhibited from setting or changing a control function. Consequently, the normal control function is never changed owing to operator's misoperation.
Patent JP-S5892757-A (JP)
Title: Solar heat collector
Inventor: INOUE TADASHI
IPC: F24S10/70
Filed: 1981-11-28
Abstract: PURPOSE:To contrive to simplify the structure and to improve the productivity by a structure wherein a sun-light transmitting body is installed on an outer frame and heat insulating material is made integral with a heat collecting body by being pasted or sprayed onto the lower surface thereof in the solar heat collector resulting in making the heat collecting body and the outer frame into an integral body. CONSTITUTION:The outer frame, to which a hollow part 4 is formed by blow- molding, is made integral with the heat collecting body 1 and the sun-light transmitting body 5 is fixed to the upper part of the outer frame 3 by means of fittings 6. Board-like heat insulating material 8 is made integral with the heat collecting body 1 by being pasted or sprayed onto the lower surface thereof. In the above-mentioned manner, the radiation from the outer frame 3 and the heat collecting body 1 is prevented by means of the hollow part 4 and the heat insulating material 8. Owing to the structure as described above, the number of parts can be reduced and the simplification of structure and the improvement of productivity are contrived.
Patent JP-S57128015-A (JP)
Title: Manufacture of flat coil for transformer
Inventor: TEJIMA KAZUO
IPC: H01F41/04
Filed: 1981-11-28
Abstract: PURPOSE:To obtain a flat wire having excellent insulating property of the edge by remaining by an etching treatment with metallic layers with the prescribed width and at the prescribed interval on an insulating layer before or after a metallic layer of good electric conductivity and an insulating layer are laminated, and then cutting it. CONSTITUTION:A metallic layer 1 made, for example, of an aluminum foil and an insulating layer 2 made of synthetic resin film of polyester, high pressure polyethylene or the like are laminated. Then, etching resist agent layers 3 are formed in the desired width and interval on the surface of the layer 1. After the layers 3 are sufficiently dried, they are etched to remain only with the metallic layer having the layers 3 on the layer 2. After the steps of neutralizing, washing and drying, the layer 2 is cut at the parts designated by broken lines A, thereby obtaining long flat wires. Since this flat wire has side edges of the layer 2 projected from both side edges of the layer 1, the side edges of the layer are not, even if wound in a coil shape, exposed, thereby preventing the shortcircuit to be contacted with the side edges of the adjacent metallic layer.
Patent JP-S6347544-A (JP)
Title: Torque detecting device for power train
Inventor: NAKAJIMA YUJI
IPC: F16H61/02
Filed: 1986-08-18
Abstract: PURPOSE:To enable a stable condition free from periodic noises to be maintained, by determining values of the correction factor applied to the production of noise elements, depending on a variation in the operating condition of an engine. CONSTITUTION:The operating condition of the engine which drives a power train is detected by an engine operating condition detecting means 6, and according to the output thereof, a variation in the operating condition is detected by an operating condition variation detecting means 7. A correction factor is determined by a correction factor determining means 8, based on the variation in the operating condition of the engine. A greater variation in the operating condition of the engine requires a value of the correction factor alpha to be changed to the extent in which no essential effect may be exerted on the production of noise elements, if the periodic noises from a detected torque signal d(t) are found difficult to be removed, thus prohibitting the noise elements to be corrected or reducing the degree of such correction. Therefore, the stable condition free from noises can be maintained even under varied operating conditions of the engine.
Patent JP-S5894766-A (JP)
Title: Air pole
Inventor: DEGUCHI KATSUO
IPC: H01M4/90
Filed: 1981-11-30
Abstract: PURPOSE:To improve polarization characteristics by using the partial sulfonate of cobalt phthalocyanine as a catalyst to form an air pole used for an air cell or fuel cell. CONSTITUTION:The partial sulfonate of cobalt phthalocyanine such as Kayathrene brilliant blue 5GL, etc. is dissolved in the aqueous solution of hydrosulfite, and activated carbon, graphite and thermoplastic resin are mixed into this solution, then a carbon material heat-treated after extrusion molding is immersed it is. Next, after drying, the partial sulfonate of cobalt phthalocyanine is impregnated into the carbon material to form an air pole by oxidizing with hydrogen perioxide, etc. Accordingly, cobalt phthalocyanine with one sulfonic group or less is insoluble in water but is soluble in hydrosulfite solution, thereby the oxygen reducing capability is increased and polarization characteristics can be improved.
Patent JP-S5894611-A (JP)
Inventor: HAUCHI KIYOSHI
IPC: F16B19/00
Filed: 1981-11-30
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-H0355211-A (JP)
Title: Mixing method and mixing roll apparatus
Inventor: KAWASHIMA MORIYUKI
IPC: B29B7/56
Filed: 1989-07-25
Abstract: PURPOSE:To improve the efficiency of mixing by charging a kneading material between rolls from upside thereof in a state of making the gap of the rolls narrower than a set value in the mixing period, and then performing mixing in expanding the gap of the rolls momentarily up to the set value. CONSTITUTION:When a kneading material 3 is charged between rolls 1, 2 from upside thereof, the kneading material 3 almost never falls, because the gap (c) of the rolls 1, 2 is made narrower, and begins to wind around the outer periphery of the roll 1 gradually. As it is confirmed that the kneading material is wound around the outer periphery of the roll 1 and it becomes to be a degree of not falling therebetween even in the case that the gap (c) is expanded, the pressure caused by operating fluid is extracted from fluid pressure cylinders 13. Upon removal the pressure, the fluid pressure cylinders 13 contracts momentarily through urging force of elastic mechanisms 22, and shaft boxes 5 slide integrally with the cylinder main bodies 13a, further, the gap (c) of the rolls 1, 2 is returned to the set value in the mixing period which is determined by the kind the kneading material 3, and the mixing is conducted. Thus the improvement of the mixing efficiency can be done.
Patent JP-S6184161-A (JP)
Inventor: BURAIAN JIYOODAN
IPC: H04N1/60
Filed: 1985-09-02
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-H0481004-A (JP)
Title: Signal generator
Inventor: IWATSUBO MASAKATSU
IPC: H03B28/00
Filed: 1990-07-20
Abstract: PURPOSE:To measure and diagnose an output frequency characteristic with comparatively simple configuration by reading the output data of an A/D converter and comparing the data with a reference frequency characteristic data while changing the set frequency of a D/A converter in the state of switching to a terminal resistor side. CONSTITUTION:When measuring the frequency of an output signal, the output signal of a level adjusting circuit 5 is applied through a changeover switch 6 to a terminal resistor 18, applied to a detection circuit 10 as well, detected and rectified. This detecting and rectifying signal is applied through a selector 9 to an A/D converter 14, converted to a digital signal and fetched into an arithmetic control part 15. Then, the arithmetic control part 15 decides quality by comparing the frequency measurement data applied from the A/D converter 14 with a reference frequency characteristic data stored in a memory 17. Thus, the output frequency characteristic can be measured and diagnosed with comparatively simple configuration.
Patent JP-H0946143-A (JP)
Title: Power amplifier circuit
Inventor: SUGANO KAZUHIRO
IPC: H03F3/20
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a circuit by avoiding production of a voltage outside a power supply voltage in a resistor section owing to a counter electromotive force so as to detect accurately a current in the H type power amplifier circuit in which a resistor is connected in series with a load. SOLUTION: PNP transistors(TRs) are adopted for TRs Q1, Q2 and NPN TRs are adopted for TRs Q3, Q4 forming the H type, and when sets of TRs conductive simultaneously normally are the TRs Q1, Q4 or the TRs Q2, Q3, a diode D1 whose anode connects to a collector of the TRQ2, whose cathode connects to a base of the TRQ1, a diode D2 whose anode connects to the collector of the TRQ1, whose cathode connects to the base of the TRQ2, a diode D3 whose anode connects to the base of the TRQ3 and whose cathode connects to the collector of the TRQ4 and a diode D4 whose anode connects to the base of the TRQ4 and whose cathode connects to the collector of the TRQ3 are provided.  When each collector voltage of the TRs Q1-Q4 reaches a voltage at the out side of the power supply voltage range due to a counter electromotive force of a load on the occurrence of a rapid change in each current of the TRs Q1-Q4, any of the D1-D4 is conductive to suppress a rapid change in the current thereby keeping a voltage across a current sensing resistor R1 within the power supply voltage range.
Patent JP-2000056227-A (JP)
Title: Laser scanning type microscope
Inventor: WOLLESCHENSKY RALF
IPC: G02B21/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To permit the strength control of at least one wavelength by arranging a rotatable interference filter inside an optical illumination path. SOLUTION: Inside a laser module M, several lasers L1-L3 having different wavelengths are arranged and these lasers are synthesized through a mirror or beam splitter S4 and connected into an optical cable F inside a connecting unit FC. Before a connection, these lasers are passed through a mirror S5 and filter unit FE and convert directions through the filter unit FE again so as to be turned toward the connecting unit FC. Inside the filter unit FE, a dichroic filter is arranged and these filters have reflectance depending on wavelengths and angles. In this case, 45 deg. is optimum as the inclination of the mirror S5, for example, namely, in the case of 45 deg., concerning a certain wavelength, the maximum reflectance exists. Therefore, the transmission of each wavelength is continuously controlled by rotating.
Patent JP-H0926767-A (JP)
Title: Liquid crystal device and its driving method
Inventor: BABA HIROYUKI
IPC: G02F1/1345
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse effect caused by the voltage held by liquid crystals and to faithfully apply a picture signal voltage by providing a signal control circuit which outputs a signal voltage to a column line after selecting a row line and making the polarity of the signal voltage the same as the polarity of the picture signal. SOLUTION: Row lines of a liquid crystal display 100 are successively accessed by the output of a row control circuit 101 and column lines are successively accessed by the output of a column control circuit 102. A control signal 107, which supplies a signal voltage to a column line by a pulse signal 106 generated during the period till a picture signal voltage is supplied to a column line, is inputted to the circuit 102 from the circuit 104. Moreover, a signal voltage 109, whose voltage level is reversed in synchronism with the polarity reversal timing of a polarity reversal signal 108 of the picture signal, is outputted from a voltage source 105 and is inputted to the circuit 102. Therefore, a signal voltage is outputted to a column line after the selection of a row line and the polarity of the signal voltage is made the same as the polarity of the picture signal.
Patent JP-H0521102-A (JP)
Title: Power supply socket
Inventor: OKAMOTO RYUJI
IPC: H01R13/415
Filed: 1991-07-05
Abstract: PURPOSE:To make miniaturization, space saving, cost reduction anti-lightning measure and the like possible by reducing the number of parts. CONSTITUTION:While an outlet contact 4 is inserted from the back face of a housing 1, an inlet contact 2 is inserted from the front face of the housing 1, and the back end of the pin 2 is caulked to one of two holes 4a, 4b of the outlet contact 4. Ribs 1f, 1g for temporal fixing to a chassis panel and the like are set on both side ends of the front face of the housing 1, and bosses 1a, 1b for machine screw fixing are set on different, high and low, positions on both sides of the front face, and an earth metal fitting is fixed to the one side boss 1a by a machine screw.
Patent JP-S6170725-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUBO YOSHIO
IPC: H01L21/30
Filed: 1984-09-14
Abstract: PURPOSE:To attach a photoresist film of uniform thickness to a semiconductor wafer by dropping charged ultrafine droplets from a substance to be coated, and then accelerating the charged droplets. CONSTITUTION:A droplet beam 12 of a coating agent is drawn in a pattern of a region to be coated for a stationary semiconductor wafer 5 by controlling the discharge of a discharger 1 or applying a deflecting voltage of a deflecting electrode 3. The deflection and the movement of the wafer can be combined with the drawing of the pattern. When the discharging pressure is approx. 10kg/cm, the accelerating voltage is approx. 4kV, and the agent having the viscosity up to 15cps and the surface tension of 45dyne/cm is coated, it becomes a line width of up to 30mu. To increase the drawing width, the deflection may be formed, and an AC voltage is applied to the electrode 3 to deflect in Y direction. Thus, radial irregular coating does not occur as seen in the conventional rotary coating, but substantially completely uniform agent coating can be performed.
Patent JP-S6348487-A (JP)
Title: Ultrasonic tidal current meter
Inventor: SUGIYAMA AKIRA
IPC: G01S15/60
Filed: 1986-08-18
Abstract: PURPOSE:To detect a received signal by using a band-pass filter by providing a frequency synthesizer which controls the frequency of a frequency signal generated previously based on speed data outputted from a GPS receiver and controlling the frequency of a sent frequency signal. CONSTITUTION:The frequency of a reference transmitter 13 is denoted as f0 and the frequency shift quantity of the frequency synthesizer 12 is denoted as DELTAfa. Then when an ultrasonic wave is transmitted by an ultrasonic transmitter receiver 11, a reflected wave which returns from under the water has a Doppler frequency shift DELTAfv originating from the speed of its ship and a Doppler frequency shift DELTAfw due to a tidal current, so the frequency fr of the reflected wave is f0+DELTAfw and the wave is outputted from a narrow-band-pass filter 18. Therefore, a frequency measurement part 14 measures the difference frequency component between the output signal of the narrow-band-pass filter 18 and a reference frequency signal and then a frequency measurement part 14 outputs frequency data on the Doppler shift DELTAfw due to the tidal current.
Patent JP-H0944603-A (JP)
Title: Method and device for recognizing character
Inventor: TODA YUKARI
IPC: G06K9/68
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To satisfactorily recognize the figure of half size, to complete the recognizing processing of one image once and to accelerate recognizing speed by registering images including plural characters on a dictionary to be used for character recognition and registering the combination of half size figures in two characters, for example. SOLUTION: The image of two characters of half size registered on the dictionary is defined as one part of figure and symbol (a) and (b). When generating the feature vector of one character 'a,' for example, concerning the generating method of the feature vector of recognition dictionary, the character is divided into four parts. By opening a lateral component extraction filter, longitudinal component extraction filter, lower right component extraction filter and lower left component extraction filter upon the respective divided images and counting the number of mutually matched features, eight feature amounts are prepared. Then, the arrangement of these eight features is defined as one feature vector.  Thus, the feature vector is prepared and registered on the dictionary and in the case of character recognition, it is performed by similarly preparing the feature vector of the desired image to be recognized and matching it with the feature vector registered on the dictionary.
Patent JP-H0539756-A (JP)
Title: Engine intake device
Inventor: TAGA JUNICHI
IPC: F02M25/07
Filed: 1991-08-01
Abstract: PURPOSE:To promote the carburetion and atomization of fuel by setting the opening period of intake ports other than swirl ports which inject and supply fuel to be opened by an intake valve during the approximately central period of an exhaust stroke and the closing period to be at least in the latter half or later of an intake stroke. CONSTITUTION:Two intake ports 7, 8 and exhaust ports 9, 10 are respectively formed in a cylinder head 2 and the upstream ends of both intake ports 7, 8 are collected before they are connected to a supercharger 26 via an intake passage 11. An open and close valve 12 is disposed in the first intake port 7 and controlled so that the valve 12 is fully closed within a low load area and fully opened within a high load area. In addition, a fuel injection valve 13 is provided for the first intake port 7 on the downstream side of the open and close valve 12 and a first intake valve 14 is provided and controlled so that the valve 14 is opened during the approximately central period of an exhaust stroke and closed at least in the latter half or later of an intake stroke. Furthermore, the second intake port 8 is provided so that it generates an intake swirl in a combustion chamber 4 and controlled so that it is opened when the piston is close to the top dead center of an intake stroke and closed when the piston is close to the bottom dead center.
Patent JP-S6349870-A (JP)
Title: Microcomputer
Inventor: HAYASHI YOSHIAKI
IPC: G06F11/22
Filed: 1986-08-19
Abstract: PURPOSE:To actuate a peripheral electronic circuit at the outside of a semiconductor chip with no intervention of a CPU by providing the 3-state gates between the CPU and a signal line and between the signal line and an external terminal of a chip respectively. CONSTITUTION:A 3-state gate 24 is active when a mode flag 26 is equal to 0 and therefore the state of a peripheral circuit control line 22 is set under the control of a CPU 1 together with the states of terminals 5, 11, 15 and 19. When the flag 26 is equal to 1, the CPU 1 is separated from the line 22 and a bidirectional 3-state gate 25 is set in the direction opposite to the case where the flag 26 is equal to 0. Then the state of the line 22 can be set by the inputs of those terminals 5-19. The peripheral electronic circuits 20a-20c can be actuated when a waveform equal to that of an input/output signal of the CPU 1 is applied to an external terminal. Thus those circuits 20a-20c can be simply tested without actuating the CPU 1.