baber/WOPTO huggingface dataset:
Patent JP-S62269436-A (JP)
Title: Self-diagnosis module constituting system
Inventor: HIRAYAMA TETSURO
IPC: H04Q9/00
Filed: 1986-05-16
Abstract: PURPOSE:To reduce number of wiring between modules and to improve the performance of extension by providing a time difference to an output of the result of self-diagnosis of plural modules. CONSTITUTION:Two modules 1, 2 having the self-diagnosis function are connected in cascade. The module (1, 2) consists respectively of a selfdiagnosis function section SD11(21), a delay element D21(22) and a two-input OR circuit OR13(23), and a diagnosis start signal (a) is inputted to the SD 11, 21 of the modules 1, 2, the output of the SD 11, 21 is retarded by the D 12, 22 respectively to be one input to the OR 13, 23. The output of an OR 23 is given to the other input of the OR 13 and logical '0' is impressed to the other input of the OR 23 because no cascade-connected module exists. Thus, number of wires between the modules is less and the performance of extension is improved.
Patent JP-H06327011-A (JP)
Title: Broadcasting system and recording and reproducing system for tv program
Inventor: MISHIMA HIDETOSHI
IPC: H04N7/16
Filed: 1993-05-14
Abstract: PURPOSE:To allow a user to enjoy the excellent TV life of a man-machine interface by providing a timing signal multiplexing circuit which multiplexes a timing signal in the area of a voice or the area of an ID code. CONSTITUTION:A modulated signal is generated by a modulated signal generator 29 of a pilot. Moreover, this system is equipped with a modulated signal generator 34 of the pilot which generates a different modulated signal, and at the time of generating a timing signal, a switch 35 is instantaneously connected with the circuit 34. At a reception side, the transmission of the timing signal can be judged by detecting the movement of a spectrum at that time. The output of the switch 35 is amplitude-modulated by an AN modulator 30 by a pilot signal, mixed with a main voice and a sub-voice by a mixer 25, multiplexed with a voice signal by a duplexer 33, and broadcasted. At the reception side, when the plot signals of both the main voice and the sub-voice are detected even in a short time by a timing detector, that instant is recognized as a program recording start timing.
Patent JP-S63279062-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B7/00
Filed: 1987-05-08
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-S5539064-A (JP)
Title: Shock testing method for steel pipe
Inventor: TAKIGAWA NANAO
IPC: G01N3/30
Filed: 1978-09-14
Abstract: PURPOSE: To make it possible to accomplish the tenacity tests with high reliability by using a test piece of such a preset shape as is prepared by cutting crosswise a steel pipe, by splitting the steel ring into halves and by forming a longitudinal notch at the center.  
     CONSTITUTION: The test piece is sized and shaped to have a height of D/2 and a width of 10mm (wherein: D stands for the outside diameter of the steel pipe; and t stands for the thickness of the same). The V-shaped notch is cut to have an angle of 45 degrees, a radius of curvature of 0.25mm and a depth d (of 1mm for the thickness larger than 3mm and of 0.5mm for the thickness smaller than 3mm) and to extend in parallel with the center axis. The test piece thus prepared is placed on the anvil 10 with its arcuate side being positioned above, and a weight is dropped down thereon. The test piece is held in advance at a test temperature (ranging from -196°C to +100°C). The operations of dropping the weight for the rupture are accomplished several times at each temperature, and the ruptured surface is observed so that the brittleness percentage and rupture transition temperature are judged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63278167-A (JP)
Title: Retrieving system for connection sequence of input and output interface
Inventor: EMURA MASAO
IPC: G06F13/14
Filed: 1987-05-09
Abstract: PURPOSE:To easily and efficiently form a system block diagram after the change of an environment by providing a counting means for counting up by the selecting signal of a channel device and counting down by the return signal of the selecting signal and detecting a connection sequence by the value. CONSTITUTION:The channel device 2 transmits initially an SLo signal to an input and output device #2. Since the device #2 is an SLi setting and an equipment number is different, 1 is added to a count register 20-3 and the SLo is fed to a next device #4. Since the device #4 has the different equipment number, 1 is added to a count register 40-3 and the SLo signal is fed to a device #1. The device #1, #5, #3 similarly adds 1 to the register. The SLo signal outputted from the device #3 is changed to an SLi signal in a terminal circuit and returned to the device 3. Since the device #3 has the different equipment number, 1 is subtracted from a count register 30-3 to feed the SLi signal to the device #5. The device #5 similarly operates. Since the device 1 coincides in the equipment number, an OPi signal is fed to the device 2 without subtracting 1. Said operations are repeated five times. Accordingly, the connection sequence can be recognized by reading the values of the respective registers by the device 2.
Patent JP-S604943-A (JP)
Title: Photomask
Inventor: HARIGAYA MAKOTO
IPC: G03F1/54
Filed: 1983-06-23
Abstract: PURPOSE:To mitigate a steep level difference without changing the manufacturing process of a semiconductor integrated circuit device by forming patterns changed in light transmittance partially in a light intercepting pattern formed on the surface of a glass plate. CONSTITUTION:A metallic film 7 is uniformly formed on a glass plate 1. A pattern 2 is formed on the film 7 by the lithographic process. The pattern 2 is coated with a photosensitive resin and exposed and developed. The resin 8 is masked, the pattern 2 is etched down to the half way to form a pattern 6 for changing light transmittance. The photomask thus formed does not transmit light through a pattern thick in pattern film thickness but it transmits light through a thin pattern to a certain extent. As a result, the sectional form of the photosensitive resin is made gentle in slope on the place different in level.
Patent JP-S5636704-A (JP)
Title: Sequence program translation system of programmable sequence controller
Inventor: IMAZEKI RIYOUJI
IPC: G05B19/02
Filed: 1979-09-04
Abstract: PURPOSE: To eliminate the necessity of a dedicated memory for storing a symbol table by temporarily making use of RAM in a programmable sequence controller for translation of a program.  
     CONSTITUTION: A sequence program that a punched paper tape remembers is read by input unit 1a of programmable sequence controller 1 and then compiled while a symbol table previously stored in RAM (random access memory) 1b is referred to. The compiled sequence program is transferred from input unit 1a to RAM1b, so that loading the program ends. Here, 1c is an output unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0841278-A (JP)
Title: Resin composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C08K3/34
Filed: 1995-05-11
Abstract: PURPOSE:To obtain a polypropylene-based resin composition combinedly providing excellent impact resistance, heat resistance and tensile properties and excellent in a balance of physical properties. CONSTITUTION:This composition is constituted so as to have a polymer component containing a polypropylene-based polymer having at least a propylene- ethylene block copolymer and an ethylene-butene-based rubber and a polyethylene-ethylene/propylene-polyethylene triblock copolymer therein, and in fractionation by xylene, a ratio of a component soluble in 70 deg.C xylene is 25-60 pts.wt. and interfacial strength of a plane interface between (A) a component of a polypropylene-based polymer soluble in 90 deg.C xylene and (B) a component insoluble in 110 deg.C xylene is 20-500 (J/m<2>) when the interfacial strength is measured at a phase angle in a range from -2 deg. to -12 deg. by an asymmetric double cantilever beam method.
Patent JP-S60257431-A (JP)
Title: Optical circuit device
Inventor: KAWAGUCHI TAKAO
IPC: G02F1/313
Filed: 1984-06-01
Abstract: PURPOSE:To obtain an optical circuit device superior in S/N by providing optical output parts in places which do not include the position where the approximate normal direction of the first end face constituting an optical input part crosses the second end face. CONSTITUTION:In an optical circuit 22 constituted of an optical waveguide 21, an optical input part 24 is provided on the first end face 23, and optical output parts 26 are provided on the second end face, and optical output parts 26 are provided in places 25b which do not include a position 25a where the approximate normal (n) direction of the first end face 23a constituting the optical input part 24 and the second end face 25 cross to each other. A sufficient extinction ratio is obtained if a formula is satisfied where (l), 2wO, (w), and lambda are the length between the first end face 23 and the second end face 25, the width of an optical waveguide 21a of the optical input part, the length between said position 25a and the optical output part 26, and the wavelength of the guided light respectively.
Patent JP-H06323840-A (JP)
Title: Pavement thickness measuring apparatus
Inventor: MATSUMOTO ISAO
IPC: G01B17/02
Filed: 1993-05-14
Abstract: PURPOSE:To allow easy real time measurement of the thickness only of the surface layer pavement. CONSTITUTION:Pavement thickness measuring antennas 38, 34 are disposed, respectively, in front of an asphalt finisher and in the rear thereof. The antenna 38 transmits/receives a pulse signal and detects the thickness only of an existing asphalt concrete layer 16. The antenna 34 detects the total thickness of the asphalt concrete layer 16 and a spread asphalt concrete layer 18. An operational processor 54 converts data DATA1, DATA2 related to the antenna 38 or 34 into the thickness of the existing asphalt concrete layer 16 or the total thickness of the existing asphalt concrete layer 16 and the spread asphalt concrete layer 18 and then determine the thickness DELTAD only of the layer 18 by subtraction. In this regard, the difference of measuring time is compensated for using the distance between the antennas 38, 34 and the speed (v) of the asphalt finisher obtained by a speed meter 56.
Patent JP-S5738073-A (JP)
Title: Solid-state image sensor
Inventor: UMAJI TOORU
IPC: H02H7/20
Filed: 1980-08-20
Abstract: PURPOSE: To improve the S/N of an image sensor and to prevent a blooming phenomenon, by connecting an amplifying MOSFET between a photo diode constituting a photo electric conversion element and an MOSFET and amplifying the signal of the photo diode.  
     CONSTITUTION: In a photo electric conversion element constituted by connecting the cathode of a photo diode with the source of an MOSFET, a gate of an MOSFET 20 for amplification is connected to the cathode of a photo diode 1, and the source of an FET20 is connected to the source of an MOSFET2. Thus, the signal of a diode 1 is amplified at the FET20, the S/N can be improved with a multiple against noise produced from a switching MOSFET3 connected to a horizontal scanning circuit 9 and a preamplifier connected to an output termnal 7 of an image sensor. Since the source of the FET2 and the cathode of the photo diode 1 are separated through a gate oxide film of the FET20, the conduction of transversal parasitic transistor of the FET2 is blocked to prevent the blooming phenomenon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09297513-A (JP)
Title: Image forming device
Inventor: SAKO KIYOSHI
IPC: G03G21/10
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To stably reduce a frictional force between the surface of an image carrier such as a photoreceptor drum, etc., and a cleaning blade in a non- developing area with no presence of a toner image. SOLUTION: Outside a developing area formed by a developing sleeve 15, the toner does not tightly stick to the cleaning blade 28, then, the toner doesn't well function as the lubricant, then, as for sealing members 29A and 29B, a part coming into contact with the edge of the cleaning blade 28 and positioned near the center of the photoreceptor surface 42 is formed to a tapered shape, and a wedge-shaped space is generated between the tapered part 55 and the edge, and then, the horizontally sliding toner is packed into the space. The toner tightly stick to the opposing edge part by this pressure, then, the tightly sticking toner functions as the lubricant, so that the frictional force between the photoreceptor drum surface 42 and the cleaning blade 28 is stably reduced.
Patent JP-2000030872-A (JP)
Title: Light emitting diode device and its manufacture
Inventor: KAWAI TATSUTO
IPC: H05B33/10
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To simplify a process and to reduce cost compared with use of amorphous silicon or polycrystal silicon in a non-linear element by constituting a non-linear element with an organic compound layer in a light emitting diode device constituted by arranging a light emitting diode and the linear element on a substrate. SOLUTION: A diode part 1 is a diode utilizing an energy barrier between electrode layers 101, 106 and an organic positive hole transport layer 102, and copper phthalocyanine of a polypherin family compound having good film forming capability is used in an organic positive hole transport material to decrease resistance in an organic layer. A non-luminescent diode art 1 decreases the occupied area in a pixel, and ensures the area of a luminescent part 4 as large as possible. Since the diode part 1 instantaneously passes high current compared with the luminescent part 4, high allowable current density is necessary. Therefore, low resistance of the organic layer, sharp standing diode characteristics, and high heat-resistance are preferable.  An organic positive hole transport layer 403 of the organic light emitting diode in a luminescent part 4 is made of aromatic diamine, is made in low heat resistance having a glass transition point of at about 70 deg.C, and luminous efficiency is enhanced.
Patent JP-S5238279-A (JP)
Title: High temperature detecting device
Inventor: TAKAHASHI TOORU
IPC: G01D5/12
Filed: 1975-09-22
Abstract: PURPOSE: To connect alarm means to plural contacts directly excited by the output current of a thermocouple, and gradually increase alarm levels as temperature rises from a low level to a high level, therby effectively detecting high temperatures with a simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60257099-A (JP)
Inventor: MASAKI KAZUMI
IPC: H05B39/02
Filed: 1984-06-01
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-S5815363-A (JP)
Title: Dial number controlling system
Inventor: OYAMADA TAKASHI
IPC: H04M17/00
Filed: 1981-07-22
Abstract: PURPOSE:To make the setting of the content of control easy, by storaging the specific dial number to the 1st memory in advance and storaging the number also to the 2nd memory before a dial number in response to dialing is transmitted to lines, and discriminating a specific dial number with the content of the 1st and 2nd memory. CONSTITUTION:A specific dial number is stored in a fixed memory ROM in advance and a control section CPU, a variable memory RAM and an input/ output circuit I/O are connected to the ROM. To the circuit I/O, a dial transmission circuit DSC, a push button dial PBD and a coil detection circuit CDT and the like are connected. Before a dial number in response to the operation of te dial PBD is transmitted to a line terminal L, the number is stored in the memory RAM and the specific dial number is discriminated at a control section CPU with the specific dial number stored in the memory ROM in advance and the content of the memory RAM, transmitted from the dial circuit DIC through the conversion into a specific number, allowing to set and operate charging type public telephone sets easily.
Patent JP-H10308590-A (JP)
Title: Electronic apparatus
Inventor: IWAKI TETSUYA
IPC: H05K9/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To enhance shielding effect by fixing a shield film laminating a conductive layer and an insulating layer while surrounding a printed board secured to a sheet metal plate such that the conductive layer touches the sheet metal plate. SOLUTION: A sheet metal plate 5 made of aluminum, or the like, is secured in an insulating housing through the boss part 4b thereof by means of bolts 6. A printed board 2 for electronic apparatus is fixed, while lacing on one side thereof, to the sheet metal plate 5 through an insulating spacer 7 by means of bolts 8. A shield film 9 laminating a conductive layer and an insulating layer is then fixed while covering the printed board 2 secured to the sheet metal plate 5 such that the conductive layer touches the sheet metal plate 5. This structure enhances shielding effect.
Patent JP-S5447024-A (JP)
Title: Valve lifter for internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L1/22
Filed: 1977-09-20
Abstract: PURPOSE: To prevent the excessive increase in valve lift and the deterioration of combustion under low-speed running, by automatically varying the valve lift and the valve operating angle in response to the state of running.  
     CONSTITUTION: A first oil pressure chamber 8 is defined by a piston 7 and a first tappet 5, which is operated by a first cam 4. A second oil pressure chamber 24 is defined by a second tappet 13, which is operated by a second cam 13 whose phase angle can be varied depending on the state of running. The first and the second oil pressure chambers 8, 24 are connected to each other. The rotational phase difference between the cams 4, 12 is varied by adjusting an idler 23 fitted on a timing chain 22 engaged with sprockets 18, 19 mounted on the cams and another sprocket 21 mount on the crankshaft 20 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05145054-A (JP)
Title: Photodiode and image sensor using the same
Inventor: YAMAMOTO SHIGERU
IPC: H01L31/10
Filed: 1992-05-06
Abstract: PURPOSE:To reduce a leakage current between upper and lower electrodes of a photoconductive layer and to improve a manufacturing yield in a photodiode PD and an image sensor using the same. CONSTITUTION:A leakage current preventing insulating layer 5 is formed except a continuity region 2Ba between a lower electrode 2B and a photoconductive layer 7 on an upper surface of the electrode 2B of a photodiode PD, and the layer 7 is formed on the region 2Ba and the layer 5 around the region 2Ba. Since the layer 5 is formed before the layer 7 having a low manufacturing temperature is formed, the layer 5 is treated at a high temperature to provide excellent insulation.
Patent JP-S62271240-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/24062
Filed: 1986-05-20
Abstract: PURPOSE:To improve the long-term stability of a recording state and the recording sensitivity in the stage of reproduction by providing a recording layer which is laminated on a substrate and is formed of an atomic radius effect compd. having 300-300 deg.C m.p. and a reflective layer which is laminated on the recording layer. CONSTITUTION:This recording medium has the recording layer5 which is laminated on the substrate 3 and is formed of the atomic radius effect compd. having 300-800 deg.C m.p. and the reflective layer 7 which is laminated on the recording layer 5. The recording layer 5 is formed of the atomic radius effect compd. which is any among AuPb2, PdGa5, KPb2, Au2Pb, KBi2, MgZn2, Mg2Ba, Au2Bi, Mg2S4, Mg2Ca, and MnSn2. The reflective layer is formed of a metal which is any among Cu, Au and Al. The recording state stable for a long period of time is thereby maintained and the quantity of the reflected light of the irradiated beam in the stage of reproduction is increased. The recording sensitivity is improved by a multiple interference effect.
Patent JP-S63279463-A (JP)
Title: Limitor circuit
Inventor: UEDA NOBUO
IPC: H04N5/922
Filed: 1987-05-11
Abstract: PURPOSE:To prevent inversion phenomena of an input/reproduced FM signal without causing deterioration in the resolution or S/N by controlling dynamically the cut-off frequency and the attenuation amount of a high-pass filter corresponding to the levels of an input/reproduced FM signal. CONSTITUTION:The followings are provided: a first subtractor 2, a low-pass filter 3, a second subtractor 4, a first adder 5, a second limitor 6, a third subtractor 7, a first limitor 8, and a second adder 9. And the gains of the two limitors 6, 8 are controlled corresponding to the levels of an input/reproduced FM signal, so that the cut-off frequency and the gain of the high-pass characteristic comes lower when the input level is high, and inversely, when the input level is low, the cut-off frequency and the gain comes higher. As a result, the inversion phenomena of the signals can be prevented without causing deterioration in the resolution or S/N.
Patent JP-H0410658-A (JP)
Title: Dual-gate field-effect transistor
Inventor: KANAZAWA KUNIHIKO
IPC: H01L29/417
Filed: 1990-04-27
Abstract: PURPOSE:To lower a gate resistance and to enhance high-frequency characteristics of a gain and a noise factor by a method wherein two gates are formed as parallel straight lines and feeding points as one or more signal input ends are formed at halfway parts of the respective gates. CONSTITUTION:A first gate 12 and a second gate 16 are respectively parallel straight lines; a feeding point 13 as a signal input end is formed at a halfway part of the first gate 12; a feeding point 15 is formed at a halfway part of the second gate 16. At the first gate 12 and the second gate 16, two gates 12a, 12b or 16a, 16b are connected to the feeding point 13 or 15. Consequently, it is possible to obtain a reduction effect with reference to a gate resistance. When sources 17 and drains 18 are arranged and installed so as to be divided at respective sides of the first gate 12 and the second gate 16, a coupling effect is suppressed sharply, a gain is increased by 1 to 2dB and a noise factor is reduced.
Patent JP-S61272910-A (JP)
Title: Amorphous magnetic alloy iron core
Inventor: HAGIWARA SHUYA
IPC: H01F41/02
Filed: 1985-05-29
Abstract: PURPOSE:To improve the reliability of the titled iron core by a method wherein a non-corrosive metal is brought to come in contact with the surface of an amorphous thin belt in the process in which the iron core is annealed, thereby enabling to prevent the surface of the iron core from oxidation. CONSTITUTION:The iron core 3 of the prescribed shape and size is formed by winding an amorphous thin belt 1 around a material hoop 2. Ordinarily, one surface of said belt 1 has large recesses and projections while the other surface is formed relatively smooth. Therefore, the thin belt is wound in such a manner that the surface of the layer having the large recesses and projections is positioned on the outermost circumference which comes in contact with the outside air. The non-corrosive metal such as copper thin plate 4 is arranged on the outermost circumference of the iron core 3, they are placed in an airtight case 5, and an annealing is performed in an N2 gas atmosphere. After the annealing is finished, a wiring 6 is provided on the iron core 3, metal fittings 7 and a wiring 8 are attached, and a transformer is completed. As a result, the oxidation of the surface of the iron core can be prevented, and the reliability of the iron core can also be improved.