baber/WOPTO huggingface dataset:
Patent JP-H11352242-A (JP)
Title: Moving body detection system
Inventor: YAMAGATA TETSUO
IPC: G01V3/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To decide the constitution of the arrangement of an opposite moving body by surely receiving an answer signal. SOLUTION: In this moving body detection system, where moving bodies which send and receive signals to each other detect each other, each moving body sends a sequenced ID code for discriminating itself as a constant-cycle ID code signal, and receives the ID code signal of the other moving body to decide whether or not there is a nearby higher-order moving body having an ID code of order higher than its order within a specific distance. The moving body once having decided that there is a nearby higher-order moving body receiving a detection signal sent from a detection-side moving body sends an answer signal, only when it decides that there is no nearby higher-order moving body present.
Patent JP-S60100361-A (JP)
Inventor: RARUFU DEZUMONDO NIKUSON
IPC: G09F13/42
Filed: 1984-08-06
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-H0510727-A (JP)
Title: Thin film inspection apparatus and its inspection method
Inventor: KUBOTA ATSUSHI
IPC: G01B11/30
Filed: 1991-07-05
Abstract: PURPOSE:To make the thin films uniformity inspection efficient. CONSTITUTION:A thin film inspection apparatus is composed of a light source 4, a monochrometer 5, a light intensity detector 6 facing to the monochrometer 5, a stage 10 to support a substrate 2 coated with a thin film 3, a radiation light controller 9 to control the wavelength of the radiation light 17, a stage controller 11 to drive the stage 10 so that the radiation light 17 scans the thin film 3, a detected light controller 12 to control the wavelength of the detection light to be detected by the light intensity detector 6, a controlling processing apparatus 13 to control the stage 10, the radiation light controller 9, and the detected light controller 12 and carry out data processing of output signals from the light intensity detector 6, and output apparatus 14, 15 to make the output signals from the controlling processing apparatus 13 into visible data. Using the apparatus, the uniformity of the thickness of a thin film 3 is inspected based on the light transmitted through the thin film 3.
Patent JP-S62174512-A (JP)
Title: Reciprocating internal-combustion engine
Inventor: KUWATA TOSHIKAZU
IPC: F01L1/28
Filed: 1985-07-25
Abstract: PURPOSE:To improve intake and exhaust efficiency by providing a secondary exhaust valve in the downstream of a main exhaust valve, and making the downstream of the main exhaust valve and the upstream of the main intake valve continuous to each other. CONSTITUTION:A secondary exhaust valve 3 is provided in the downstream of a main exhaust valve 11 and a secondary intake valve 2 in the upstream of a main intake valve 1. An exhaust passage between the main exhaust valve 11 and the secondary exhaust valve 3 is made continuous to an intake passage between the main intake valve 1 and the secondary intake valve 2 via a communication passage 7. At the time of an exhaust stroke start, the main exhaust valve 11 and the secondary exhaust valve 3 open concurrently and when the exhaust stroke has completed, only the secondary exhaust valve 3 closes. The main intake valve 1 and the secondary intake valve 2 open concurrently when an intake stroke has started. Air through the main intake valve 1 purges the main exhaust valve 11 of exhaust gases stagnating in a combustion chamber and causes the main exhaust valve 11 and then the secondary intake valve 2 to close respectively, thereby completing the intake stroke.
Patent JP-H0511872-A (JP)
Title: Semiconductor device
Inventor: FUKUZAWA FUMIHARU
IPC: G05F3/24
Filed: 1991-07-05
Abstract: PURPOSE:To eliminate the need for a trimming terminal and trimming operation and to automatically trim a constant voltage circuit. CONSTITUTION:The semiconductor device is equipped with an oscillation circuit 1 and a voltage regulator 2 as a constant voltage power source whose output voltage is adjustable and also has a 1st power-ON clear part 3 which outputs a signal determined by a time constant when the device is powered ON, a 2nd power-ON clear part 4 which outputs a signal from the power-ON operation to the end of the regulation of the output voltage of the constant voltage power source, a reference voltage generating circuit 6 which generates a reference voltage with the output of the power-ON clear part 4, and a voltage comparing circuit 7 which compares the output of this generation part 6 with the output of the regulator 2 so as to regulate the output voltage of the regulator 2. Further, the device is equipped with a clock control circuit 8 controlled with the outputs of the comparing circuit 7 and oscillation circuit 1, a counter 9 which counts the clock output of the control circuit 8, and a decoder 10 which decodes the output of the counter 9 to regulates the output of the regulator 2.
Patent JP-S6413360-A (JP)
Title: Sheet loading device
Inventor: YAMADA NAOTOSHI
IPC: B65H31/36
Filed: 1987-07-01
Abstract: PURPOSE:To orderly distinguish sheets, by providing a sheet support plate, a moving roller, a stopper, and a moving roller separating and approaching means. CONSTITUTION:Sheets fed from a discharge guide part 20 are orderly loaded on a middle panel 35 serving as a sheet support plate in a bucket 34. An oblique traveling roller 36 serving as a moving roller is slidably supported to a top plate, and is brought into contact with the uppermost surface of sheets 38 loaded on the middle panel 35 through an opening 37 of a top plate 32. A sheet loading position is moved to a position allowing the sheet to make contact with the inner wall of a bucket 34. In this case, since the oblique traveling roller 36 differs the conveying direction of the sheet from the introduction direction of the sheet, the sheet entering from the left is conveyed obliquely and is moved until the sheet is forced into contact with the rear part of the bucket 34 and the right inner wall thereof, and the roller performs slip rotation. A moving roller separating approaching means is provided, and the oblique traveling roller 36 is selectively separated and approached by the means for positioning. This constitution causes orderly distinction of the sheets, selected by the oblique traveling roller 36, on the middle panel 35.
Patent JP-H11355798-A (JP)
Title: Correction data generation method of image display device
Inventor: AKEYAMA TAMOTSU
IPC: H04N1/60
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide gradation and white balance adjustment for which colors and contrast in the black display of images are made compatible. SOLUTION: This correction data generation method is constituted of the storage step of chromaticity measurement data, the storage step of luminance characteristic measurement data, the setting/storage step of white display target chromaticity, a step of calculating a white display synthesis luminance ratio, a step of calculating the respective correction maximum luminance of red, green and blue, a step of setting and storing black display target chromaticity, a step of calculating a black display composite luminance ratio, a step of calculating the respective correction minimum luminance of red, green and blue from the black display composite luminance ratio and the minimum luminance of the luminance characteristic measurement data, a step of generating a target luminance function from a gradation function for indicating the gradation property of the luminance after correction,  the correction maximum luminance and the correction minimum luminance, a step of generating a luminance characteristic function from the luminance characteristic measurement data and a step of calculating correction data from the target luminance function and the luminance characteristic function.
Patent JP-S5592051-A (JP)
Title: Fm receiver automatic tuning system
Inventor: NISHIOKA HIDEYA
IPC: H03J7/16
Filed: 1978-12-29
Abstract: PURPOSE:To make it possible to detect a tuning point with a high precision in a short time by obtaining the sum of sample hold values a positive and negative maximum frequency shift times and by making the output of the sum zero with the output of the sum set as the control output of a motor. CONSTITUTION:Signal generator 1 generates the FM signal of a radio frequency band, and the low frequency output of sample FM receiver 3 where the output signal of generator 1 is applied is detected by signal detection part 4. Here, the FM signal of generator 1 has the maximum frequency shift including the non-linear part of the frequency discrimination characteristic of receiver 3, and detection part 4 subjects the low frequency output of receiver 3 to sample holding by the signal at this maximum frequency shift point and obtains the sum of sample hold values at positive and negative maximum frequency shift times and controls so that the output of the sum may be zero with the output of the sum set as the control output of motor 5. As a result, the tuning point can be detected with a high precision in a short time.
Patent JP-H06349125-A (JP)
Title: Reflecting film for magneto-optical recording medium
Inventor: MORI RIE
IPC: G11B11/105
Filed: 1993-06-10
Abstract: PURPOSE:To form a reflecting film for a magneto-optical recording medium having high reflectance and low heat conductivity by using a metallic solid soln. obtd. by incorporating a metal into a metal having high reflectance and relatively low heat conductivity so as to lower the heat conductivity of the metal without considerably lowering the high reflectance. CONSTITUTION:The objective reflecting film is formed with a metallic solid soln. obtd. by incorporating 8-35 atomic % Ag, 8-35 atomic % Al, 2-13 atomic % Mn, 2-8 atomic % Ti or 10 to <50 atomic % Cu as a secondary component into Mg as a primary component. Since Mg having high reflectance is used as the primary component, the reflectance of the reflecting film can be kept high as a whole. Since this Mg has relatively low heat conductivity and is suitable for use as the material of a reflecting film for a magneto-optical recording medium but the reflectance is slightly lower than that of Au, Ag, Cu, etc., the metal as the secondary component is incorporated into the Mg.
Patent JP-S6465902-A (JP)
Title: Limit oscillator
Inventor: RUISU JIYOONZU TOMASU SAADO
IPC: H03B5/30
Filed: 1988-07-04
Abstract: PURPOSE: To provide an exact and stable measuring instrument, which can be produced at low cost, by monitoring the curing of plastic and measuring the changes in both of the sound velocity and attenuation while using a marginal oscillator and a narrow band resonance system. CONSTITUTION: The marginal oscillator is composed of a resonant sample 10, an ultrasonic transducer 11 for transmission, an ultrasonic transducer 21 for reception, and a variable gain amplifier 13 for feeding a received signal back to the transducer for transmission. Two transducers 11 and 12 and the sample 10 are operated as a narrow band acoustic resonator and sonic waves generated by the transducer 11 for transmission are received by the transducer 12 for reception. When measuring the attenuation of the sample while using the marginal oscillator, the gain of a variable gain amplifier 14 is controlled while using an amplitude detector 15. With the change in the amplitude of the sample, the gain of the variable gain amplifier 14 is changed to compensate that change. Thus, by simply measuring the voltage level of gain control signal of the amplifier 14, the attenuation of the sample is monitored.
Patent JP-H0827534-A (JP)
Title: Molybdenum sheet and its production
Inventor: SHIROU HIROYUKI
IPC: C22C1/04
Filed: 1994-07-18
Abstract: PURPOSE:To improve the yield at the time of producing a molybdenum sheet and further to produce a molybdenum sheet excellent in deep drawability by improving plastic workability in the course of rolling as compared to that of the conventional molybdenum sheet obtained by a powder metallurgy method. CONSTITUTION:This molybdenum sheet has a composition consisting of, by weight ratio, 0.03-0.3% carbon and the balance essentially molybdenum and also has an Erichsen value higher by 20% than the previously determined specified value. In order to produce this molybdenum sheet, at least either of Mo2C powder and C powder is used as a carbon source at the time of producing this molybdenum sheet by a powder metallurgy method by using a powder mixture containing this carbon source and molybdenum powder.
Patent JP-H11214225-A (JP)
Title: Manufacture of inductance core
Inventor: AIBA YOICHI
IPC: H01F17/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reliable inductance core which is easily manufactured. SOLUTION: A drum core wherein, as integral molding, an almost cylindrical coil winding part 12, an almost disc-like flange 13, and a rounded part at upper end lower edges of a coil lead-out groove 14 are formed is manufactured. The coil lead-out groove 14 is formed on a peripheral surface 13a of the flange 13, with its upper and lower edges formed into R-shape so that no coil is flawed. Thus, the coil is hard to be flawed at coil winding, and short-circuiting is avoided from occurring due to breakdown-strength fall even with a large core which requires high inductance.
Patent JP-H04229966-A (JP)
Title: Electric connector assembled body
Inventor: DEIMITORII JII GURABE
IPC: H01R12/72
Filed: 1991-06-11
Abstract: PURPOSE: To provide an electric connector to considerably diminish crosstalk between signal transmission contact members without using a number of grounded shield contact members. CONSTITUTION: This electric connector assembly has a metallic housing block 10 made of metal or metallized plastic. A contact member 26 is inserted and retained in a groove 12 of the block 10. Then, the metallic housing block 10 serves as a shield to eliminate crosstalk between the contact members 26. Except for a part for establishing electrical contact, the contact member 26 is insulated from the metallic housing block 10 by applying a dielectric layer to a retaining main body intermediate part 32 thereof or the like.
Patent JP-H10338394-A (JP)
Title: Take-up core
Inventor: KATO MINORU
IPC: B65H18/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To satisfactorily remove a take-up core from a take-up product or a take-up piece, by tubularly bending a leaf spring in the cross direction, piling the leaf spring in the double wall form at least over a constant angle range from its both side edges, and taking up web material or others on a take-up core. SOLUTION: A leaf spring 3 is tubularly bent in the cross direction. One leaf spring 3 is bent in the double wall form over whole circumference from its both side edges 4, and is piled up. When a web material 1 is taken-up on a take-up core, a take-up core 2 receives its take-up pressure. In this case, because bent parts 5a, 5b of the leaf spring 3 reinforce the take-up core 2, the take-up core 2 bears the take-up pressure of the web material 1 and is not damaged. Furthermore, take-up pressure of the web material 1 acts to the bent parts 5a, 5b of the leaf spring 3, the bent parts 5a, 5b of the leaf spring 3 is elastically transformed and compressed due to the take-up pressure, and the web material 1 is taken-up in this condition. Therefore, the web material 1 can be tightly taken-up.
Patent JP-H0215582-A (JP)
Title: Electrical connecting construction of sheet-shaped cable
Inventor: YAMAMOTO TETSUO
IPC: H01R11/01
Filed: 1988-06-30
Abstract: PURPOSE:To facilitate easy manufacturing operation by superposing a sheet-shaped jumper member on which a second conductive pattern is formed upon a sheet-shaped cable on which a first conductive pattern is formed, and calkingly fixing together the superposed areas of both patterns by means of a connection terminal and electrically connecting the areas together. CONSTITUTION:A sheet-shaped cable 1 has a first conductive pattern 3 which is made of a plurality of band-shaped conductive members 4 located in parallel relation to each other and which is formed on one side of or inside a first insulating sheet member 2. Also, a sheet-shaped jumper member 5 has a second conductive pattern 7 which is made of a conductive member 8 so formed with a pattern as to intersect each of the band-shaped conductive members 4 and which is formed on one side of or inside a second insulating sheet member 6. And the jumper member 5 is superposed on the cable 1 under the condition that the conductive pattern 7 is insulated from the conductive pattern 3. In order to allow two or more predetermined superposed areas of both conductive patterns 3, 7 to be electrically connected together, the respective pieces 13 on both sides of each of plural connectors 11 are forced to pass through the cable 1 and the jump member 5, respectively, and calkingly fixed at their ends thereto in such a manner as to inwardly bend the ends. Its manufacturing operation is thereby simplified.
Patent JP-H0918893-A (JP)
Title: Image signal encoding and decoding method and device
Inventor: ISHIBASHI SATOSHI
IPC: H04N19/00
Filed: 1995-06-30
Abstract: PURPOSE: To easily reduce the circuit velocity for transmission of moving images and also to easily reduce the capacity of a store medium by encoding and decoding the moving image data with high compressibility. CONSTITUTION: The moving image signals are converted into the phase and power components by a conversion part 11, and these components are compressed by a phase component compression part 12 and a power component compression part 13 respectively. A decision part 14 decides in every sequential frame whether the power component should be encoded or not. An encoding part 2 encodes the phase component in every frame and encodes the power components in the necessary frames only. An adverse conversion part 6 that is prepared at the side where the compression encoding information is expanded applies the adverse conversion to the frames where the power components are not encoded yet to decode them based on the power component of the latest frame where the power component is encoded.
Patent JP-H0718968-A (JP)
Title: Drilled-pit roughness preventive device and drill with drilled-pit roughness preventive device
Inventor: SHIBUKAWA TAKAO
IPC: E21B15/00
Filed: 1993-07-05
Abstract: PURPOSE:To solidify the inlet section of a drilled pit and a pit wall in the vicinity of the inlet section and prevent the roughness of the inlet section and the pit wall automatically and efficiently without troubling the hand of an operator when the inlet section and the pit wall are solidified and the roughness is obviated. CONSTITUTION:A drilling device 3 with a drill rod 22, the drive mechanisms 23, 24 of the rod, a guide cell 21 guiding and bearing the rod 22 and a hood mechanism 26 covering a drilled pit is borne to a main body section 2 in a drill 1, and the drill 1 has a drilled-pit roughness preventive device 50 capable of supplying the drilled pit with a drilled-pit roughness preventive preventing the roughness of the inlet section of the pit Hv and a pit wall in the vicinity of the inlet section. Drilling is conducted up to specified depth by the drilling device, drilling operation is interrupted once, and the drilled pit is supplied with the drilled-pit roughness preventive, thus solidifying the inlet section of the pit Hv and the pit wall in the vicinity of the inlet section, then obviating the roughness of the inlet section and the pit wall. Drilling operation is reopened, and the pit is dug down up to a specified depth.
Patent JP-2000004043-A (JP)
Title: Image information treatment device
Inventor: OKANO YUKIO
IPC: H01L31/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image information treatment device, with which an infrared ray source can be used for multipurposes without providing an infrared ray source for different functions respectively. SOLUTION: In this image information treatment device provided with an image-pickup device, an image information record reproducing device and an infrared-ray LED 1, with which the image signal, outputted from the image- pickup device and the image information record reproducing device, is transmitted to the prescribed direction as an infrared-ray signal, an AVFM modulation circuit 6 which FM-modulates an image signal, an IrDA microcomputer 7 with which the image signal is changed into a digital code, and a signal changeover switch 5, which selects the output of the AVFM modulation circuit 6 and the IrDA microcomputer, are provided. An infrared ray LED 1 outputs an infrared- ray signal which is modulated, in accordance with the output of the signal changeover switch 5.
Patent JP-S6228200-A (JP)
Inventor: TAKASHIMA KOJI
IPC: B26F3/00
Filed: 1985-07-26
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-S5956039-A (JP)
Title: Tap controlled type hot-water supplying apparatus
Inventor: MIYOSHI TATSUO
IPC: F24H1/14
Filed: 1982-09-22
Abstract: PURPOSE:To minimize the temperature change of hot water even if the flow rate of hot water is changed abruptly, by controlling the temperature of hot water in combination of a proportional factor and an integration factor of the water temperatue at the outlet of a heat exchanger. CONSTITUTION:When the temperature of hot water detected by a sensor 12 disposed at the outlet of a heat exchanger 10 becomes higher than a set temperature, combustion is stopped once and then recommenced about 2-4sec later, and control on the temperature of hot water is recommenced by resetting the integration value of temperature deviation to zero. Providing that TW1 is a temperature signal supplied from a temperature detecting sensor 12 and TW0 is a set temperature signal, the temperature of hot water is controlled by controlling the combustion rate by applying a voltage E (E=EP+E1+E0) to a motor 1, where EP [EP=C1(TW0-TW1)] is a proportional item proportional to the deviation between TW0 and TW1, E1 [E1=C2(TW0-TW1)dt] is an integration item obtained by integrating the deviation, and E0 is a constant. In the above formulas, C1, C2 are also constants. Here, since the constant E0 has a function to increase the rising speed, it is enabled to reduce the temperature rise at the time when the supply rate of hot water is reduced abruptly and hence to supply hot water with small temperature change.
Patent JP-H109179-A (JP)
Title: Oil recovery mechanism for oil-cooled screw compressor
Inventor: MAEDA JUNJI
IPC: F04C29/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress a difference in temperature between the recovered oil and suction air, and prevent a drop in performance of an oil recovery mechanism for an oil-cooled screw compressor by providing a recovery pipeline communicating with the suction confined space of the compressor for recovering oil into the suction confined space after cooling the oil by way of a cooler. SOLUTION: The oil reserved in an oil separator 6 circulates due to the differential pressure between the oil separator 6 and the oil filler port of a compressor body 1 through a pressure regulating valve 7 to an oil cooler 8 to be cooled there, and through a filter 9 into the compressor body 1, bearings 10 to 13 and a mechanical seal 14 for lubrication. The oil fed to the bearings 10 to 13 and the mechanical seal 14 in the compressor body 1 is recovered along a recovery pipeline 16 through an oil cooler 17 to be cooled there and into a suction confined space 18 in the compressor body 1.  The returning of hot oil recovered from the bearings 10 to 13 and the mechanical seal 14 into the suction confined space 18 between the rotors in the compressor 1 prevents a drop is quantity of suction air caused by the expansion of suction air in the suction port before its confinement due to the heating by the recovered oil.