baber/WOPTO huggingface dataset:
Patent JP-H07107590-A (JP)
Title: Howling canceller
Inventor: TAKADA SHINSUKE
IPC: H04R3/02
Filed: 1993-09-30
Abstract: PURPOSE:To eliminate noise generated from the mechanical noise generating source and to maintain the noise elimination function even when the acoustic transmission function in the noise eliminated space is fluctuated. CONSTITUTION:The white noise from the white noise generation device 207 is outputted from a speaker 205 to the inside of a duct 221 before the noise is generated from a noise generating source 200. The sound is captured by a microphone 222 and an signal (e) is given to an adaptive filter 213. The adaptive filter 213 estimates the acoustic transmission function Gao between the speaker 205 and the microphone 222 based on the white noise signal and the acoustic signal (e). The estimated tap coefficient is set to a characteristic compensation filter 202 and the output of the white noise is stopped. The noise from the noise generating source 200 is outputted inside the duct 221 instead. With the use of the adaptive filter 203, the acoustic transmission function between the speaker 201 and the microphone 222 is estimated.
Patent JP-S60141290-A (JP)
Title: Dna fragment containing structural gene of neutral protease and production of neutral protease
Inventor: FURUYA YOSHIO
IPC: C12N15/09
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a DNA fragment giving a neutral protease useful for the preparation of foods, etc., by using a bacterium belonging to Bacillus genus as a chromosome donor, incising the chromosome, joining the obtained DNA fragment to a vector, and transforming a host bacterium using the resultant recombinant DNA. CONSTITUTION:A bacterium belonging to Bacillus genus, e.g. Bacillus amyloliquefaciens, etc. is used as a chromosome donor, and its chromosome is incised preferably with the restriction enzyme, Sau 3Al, to obtain a DNA fragment. The fragment is joined to a vector, and the obtained recombinant DNA is used for the transformation of a host bacterium cell. A chromosome fraction which is a DNA fragment containing the structural gene of a neutural protease gene as well as a promotor range and signal sequence necessary for its manifestation and secretion can be selected by the above genetic engineering process.
Patent JP-S61123802-A (JP)
Title: Total reflecting mirror for carbon dioxide gas laser
Inventor: MIYATA TAKEO
IPC: B32B15/01
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a lightweight and inexpensive total reflecting mirror having high reflectance and taking hardly scratches during cleaning or wiping by polishing the surface of a plate of a hard metal such as molybdenum or tungsten formed on a silicon substrate. CONSTITUTION:A plate 2 of a hard metal such as molybdenum or tungsten is adhered to a silicon substrate 1, and the surface of the plate 2 is polished to obtain a total reflecting mirror 3 having a reflecting surface. The mirror 3 has high reflectance comparable to that of a molybdenum or tungsten mirror. It takes hardly scratches during cleaning or wiping, so the life is prolonged. The amount of the expensive material used is small, and the mirror has high mechanical strength and can be made light in weight and inexpensive.
Patent JP-2001062924-A (JP)
Title: Electric fusion welding device
Inventor: ARIYOSHI KAZUHISA
IPC: G06K7/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To permit an urgent treatment of an electric fusion welding joint, in which a bar code can not be read, by a simple inputting operation without rendering a worker at site conscious of expert parameters, such as the control information (a fusion welding condition such as a voltage and an energizing period of time) of the electric fusion welding joint. SOLUTION: A label A, given by numerical information A2 minimally necessary for the control of fusion welding heating, is bonded on the surface of an electric fusion welding joint S different from a bar bode A1 while an electric fusion welding device 1 is provided with numerical information coping data table 19c, storing the numerical information A2 while coping with a necessary information for the control of fusion welding heating, and an inputting unit 14 for inputting the numerical information A2.  When the numerical information A2 is inputted from the inputting unit 14, a CPU 3 reads out a necessary information for the control of the fusion welding heating coping with the inputted numerical information A2 from the numerical information coping data table 19c and a fusion welding power supply is supplied to the electric fusion welding joint S based on the read fusion welding heating control information.
Patent JP-S60140618-A (JP)
Inventor: FUTAMI MASAO
IPC: H01H35/34
Filed: 1983-12-28
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-H1063171-A (JP)
Title: Learning book using white board in combination
Inventor: SHIBATA KAZUMASA
IPC: G09B3/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To enable a learner to make learning by taking notes writing repetitively even if a notebook is not prepd. and to avoid taking time in answer check by placing answers together with questions on double-spread paper surfaces, concealing the answers with a white board to be used in combination and using this white board in place of the notebook. SOLUTION: There are the answers 2 on one side of the double-spread paper surfaces of a learning book 4. These answers 2 are concealed with the white board 1 and the learner makes learning by taking notes on the white board 1. The leaner slides the white board 1 and checks the answers written by himself with the answers 2 of the learning book 4. To make learning by heart or to memorize the gist, the learner makes learning by collating the questions 3 and answers 2 existing on the double spreads of the learning book 4. Since the white board 1 is used in such a manner, the repetitive learning by taking notes is made possible and the need for the notebook is eliminated. The answer check of the answers of the learning book 4 and the answers 2 written on the white board is facilitated and the need for the answers by separate volume is eliminated.
Patent JP-S61122832-A (JP)
Inventor: HIUGA MAMORU
IPC: A47L9/10
Filed: 1984-11-20
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-H0797645-A (JP)
Title: Copper alloy for electrical and electronic parts
Inventor: TSUZAKI YOSHINOBU
IPC: C22C9/04
Filed: 1993-09-30
Abstract: PURPOSE:To produce a copper alloy for electrical and electronic parts in which a problem up to now of easily causing the cracking of a cast ingot in the process of heating or hot working in a hot working stage can be solved, furthermore, the short circuit by the migration phenomenon of copper easy to occur in accordance with the increase of the density of electrical and electronic parts using a copper alloy as the material can be prevented, moreover, the tool service life (wear resistance) of a die can be prolonged, and the production cost can be reduced. CONSTITUTION:This copper alloy for electrical and electronic parts has a compsn. contg., by weight, 1.8 to 2.0% Fe, 0.025 to 0.040% P, 1.7 to 1.9% Zn, 0.40 to 1.0% Sn, 0.0001 to 0.01% Ca, and the balance Cu with inevitable impurities. Moreover, one or two kinds of elements selected from 0.001 to 0.01% Cr and 0.001 to 0.01% Mg may be incorporated therein by 0.001 to 0.01% in total.
Patent JP-2000152139-A (JP)
Title: Electronic camera
Inventor: ASAKURA YASUO
IPC: H04N5/225
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that can prevent a removable recoding medium from being left from a medium loading section during a photographing operation and where no recording defect due to interruption of the recording takes place. SOLUTION: This electronic camera is configured to record image data resulting from applying photoelectric conversion to an object image formed by an image pickup lens to a recoding medium 200 that is removable from an electronic camera main body 100. The electronic camera is provided with a recoding medium containing chamber 120 that contains the recoding medium 200 and inhibit mechanisms 110, 112, 130 that inhibit an ejecting operation of the recoding medium 200 contained in the recoding medium containing chamber 120 in an image pickup enable state.
Patent JP-H04129680-A (JP)
Title: Magazine fixing type motor-driven stapler
Inventor: UDAGAWA HIROSHI
IPC: B25C5/15
Filed: 1990-09-14
Abstract: PURPOSE:To prevent the clinch mistake of buckling, etc., with the leg of a staple being supported immediately at the driving time of the staple, by supporting a clincher which receives the staple driven by a driver reciprocatably on the extension in the moving direction of the driver, at the position opposed to the driver of a pedestal. CONSTITUTION:The tip of the leg of a staple is supported with its contact onto the surface of the member 6 to be filed which was set on a clincher 51 immediately, because the clincher 51 is approached to a driver 5 with its being driven to the upper part almost simultaneously, when the staple is driven to the lower part along a guide groove 14 with the driver 5 being driven to the lower part by the rotation of a driving control cam, moreover is bent with its abutment on the clincher 51 with its penetration through the member 6 to be filed, and filing is completed. The embossed staple is supported with its contact with the surface of the member to be filed immediately like this, so the staple is not subjected to buckling on the way, and a smooth and good filing can be obtained.
Patent JP-2000073639-A (JP)
Title: Latch mechanism for hinged double door equipment
Inventor: OFUJI TOKUYUKI
IPC: E05C7/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To definitely release a latch for other door by providing a latch for each of two door leafs of a hinged double door type with one door made ordinarily openable and the other door made openable without operating a door pull. SOLUTION: A pair of lapped latch plates 8 are attached in a freely slidable manner right or left at a stile portion 2a of the main body of a cabinet. A latch claw 7 is urged by a first spring 21 in a direction linking to the latch plate 8. The latch plate 8 urges in a direction of releasing the linkage by a second spring 22 having a spring force smaller than that of the first spring 21. Even though there is a play between the latch claw 7 and the latch plate 8, if the latch claw 7 is separated from the latch plate 9, the latch plate 9 can be maintained to a linkage release attitude so that other door 3 can be easily opened without operating a door pull.
Patent JP-H0992796-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: UDAGAWA SATORU
IPC: H01L21/822
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device having high integration and a manufacturing technology which makes it possible to easily manufacture it. SOLUTION: The power supply to an n-type well 12 provided between p-type wells 11 is conducted from a power supply n-type well 12 provided out of the wells 11 to an n-type well 6 having a deeper structure than the wells 11 and 12.
Patent JP-H0591464-A (JP)
Title: Video signal processing circuit
Inventor: OKUMURA MASAO
IPC: H04N5/92
Filed: 1991-09-25
Abstract: PURPOSE:To reduce the number of adjustment points by providing an amplifier with a gain corresponding to the modulation sensitivity ratio of video signals in two types and modulating the signal which passes through the amplifier and the signal which did not pass through the amplifier in a signal FM modulator. CONSTITUTION:An amplifier 15 with a gain of 1/1.67 corresponding to the modulation ratio of two types of signals: 8mm and Hi-8, is provided, the signal source of the image is set to the Hi-8 system, and switch circuits 16 and 21 are set at the side of a terminal (a) and opened. By adjusting resistors 2 and 3 so that the respective frequencies at the start of synchronization and at a maximum amplitude can be set at 5.7MHz and 7.7MHz by means of the output of an FM modulator 9, the input of an adder 19 can be outputted as it is and the FM modulation of it can be made possible in the Hi-8 system. Then when the signal source is set to the 8mm system and the circuits 16 and 21 are set at the side of a terminal (b) and closed, the signal is changed to 1/1.67 by the amplifier 15 and a DC power source 8 is adjusted with a resistor 17. Accordingly, the offset of the carriage frequency is compensated in the adder 19 and the FM modulation of the signal can be made possible. Thus, the signals in two types can be modulated by the modulator 9 and the number of adjustment points can be reduced.
Patent JP-2000074790-A (JP)
Title: Diagnosis method of vehicle
Inventor: ISHIKAWA AKIO
IPC: G01M17/007
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To establish a diagnosis method of vehicle for producing data suitable for the analysis of fuel consumption or traveling conditions of vehicle by comparing mutual respective data selected in accordance with diagnosis pattern from a plurality of kinds of data regarding a vehicle to be diagnosed and a traveling to be compared. SOLUTION: A fuel consumption logger 1 is mounted on a vehicle 2 and connected to an electronic control unit (ECU) 3 for controlling an engine of the vehicle 2. On the other hand, a computer 4 is installed in a service shop and equipped with a printer 5 or the like. The ECU 3 serves to input the detected outputs of various sensors provided on the vehicle 2, in which they are formed in various data to subsequently be given to the fuel consumption logger 1. The fuel consumption logger 1 calculates various data of the various data during the operation of the engine and characteristics and the like of fuel consumption quantity so as to produce various data and communicate data to the computer 4 via a communication system 6. The computer 4 calculates these date in order to produce the data of each comparative item, and outputs them as comparison data after being processed additionally.
Patent JP-H0591783-A (JP)
Title: Synchronous motor driver
Inventor: KAMIYAMA ISAO
IPC: H02P29/00
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a synchronous motor driver which can prevent the occurrence of such abnormal operations that a speed limiting function is disabled by detecting the abnormality of a speed sensor. CONSTITUTION:A speed computing means 10 which generates a speed computing signal V' indicating the rotating speed of a synchronous motor 5 based on a rotational angle signal theta from a distributor 6 and a speed sensor abnormality detecting means 20 which detects the abnormality of a speed sensor 7 based on a speed signal V and the speed computing signal V' are provided and the rationality of the speed signal V is discriminated by comparing the speed signal V with the speed computing signal V'.
Patent JP-S62106439-A (JP)
Title: Liquid crystal driving voltage regulator
Inventor: URATA HISAO
IPC: G02F1/133
Filed: 1985-11-05
Abstract: PURPOSE:To compensate easily the temperature characteristics of a liquid crystal display element to allow it to correspond to the visual angle where it is easiest to see by changing a liquid crystal driving voltage stepwise by a circuit consisting of a switch, a switch sense part, diodes, resistances, etc. CONSTITUTION:Display data such as a character code sent to a liquid crystal control part 102 from a main control part 101 through a data bus 104 is developed to a dot pattern in this control part 102 and is transmitted to a liquid crystal display element 103 through a data bus 105. If the dot pattern displayed on the liquid crystal display element 103 is difficult to see by the environmental temperature, a switch 210 is depressed. The main control part 101 counts the number of times of depression of the switch 210 and outputs the result to a signal line 201. Characteristics of diodes 202-204 and values of resistances 205-209 are determined properly in accordance with the temperature characteristic of the liquid crystal display element 103, thereby changing the visual angle range stepwise in accordance with the signal on the signal line 201.
Patent JP-S6489205-A (JP)
Title: Elevating lighting fitting
Inventor: KOJIMA MITSUHIRO
IPC: F21V21/36
Filed: 1987-09-30
Abstract: PURPOSE: To prevent the damage of the first contact of a main body side and the second contact of a lamp body side by breaking the connection to an up-and- down operation part of first power supply or breaking the connection of a lamp to second power supply interlocking with the operation of an operation part when the power supplies for lamp lighting and for up-and-down operation are different. CONSTITUTION: When the power supplies for lamp lighting and for up-and-down operation are different, a power supply breaker 12 breaking the connection of a lamp 9 to second power supply 11 interlocking with either the connection of first power supply 7 to an up-and-down operation part 6 or the operation of the operation part 6 is set. That is, since the second power supply 11 to the lamp 9 is broken in advance when a lamp body 8 having the second contact 10 of a moving side is separated from or is connected to a main body 1 having the first contact 2 of a fixed side, no sparks between the first and second contacts 2, 10 occur. Thereby, the damage of the contacts 2, 10 can be prevented.
Patent JP-S60140617-A (JP)
Inventor: YAGIU SATORU
IPC: H01H33/59
Filed: 1983-12-27
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-H11125740-A (JP)
Title: Ferrule for optical fiber connector
Inventor: BUNIN GREGORY
IPC: G02B6/38
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector ferrule for an optical fiber ribbon cable including plural parallel optical fibers in one column. SOLUTION: A ferrule body 52 of the connector ferrule 50 is used for accepting the optical fiber ribbon cable 20 and includes fiber passages 54 of slender sections for accepting one column of the optical fibers 22 exposed by removing a jacket at the end of the cable. Packing adhesives for fixing the fibers 22 in adequate parting relations to the fiber passages are arranged in the slender fiber passages 54. One column of the fibers 22 are, therefore, exactly aligned from outside of the fiber passages 54 and may be relatively parted. The filling adhesives are capable of fixing the fibers within the fiber passages at exact alignment and relative spacings.
Patent JP-S6489424-A (JP)
Title: Resist-pattern forming method
Inventor: OKUMA TORU
IPC: G03C5/00
Filed: 1987-09-30
Abstract: PURPOSE:To improve contrast without forming inverted trapezoidal shape for a resist pattern after development, by transferring and exposing a specified circuit pattern, heating and holding a substrate, projecting short wavelength light including a specified wavelength range in an nitrogen atmosphere, and decreasing the depth direction dependence of a resist dissolving speed in development. CONSTITUTION:A specified circuit pattern is transferred on photoresist by using a stepper. At this time, a light sensitive agent in the photoresist is optically decomposed. Said resist becomes soluble into alkali solution. Then a substrate is heated to 100 deg.C and held. Specified short wavelength light is projected on the entire main surface of the photoresist in a nitrogen atmosphere. The short wavelength light includes the wavelength range of 350-450nm. The depth direction dependence of a dissolving speed in the resist becomes less in comparison with a device, on which the light is not projected. The side cross section of the obtained resist pattern becomes a resist pattern part 1 and a substrate part 2. The formed resist pattern does not have an inverted trapezoidal shape. Thus the excellent resist pattern is formed.
Patent JP-H03113126-A (JP)
Title: Trip torque setting mechanism for overload clutch
Inventor: FUJII SHUNJI
IPC: F16D43/206
Filed: 1989-09-25
Abstract: PURPOSE:To easily and correctly set trip torque by forming a flat part on a part of th screw part of a cylinder part, forming the integer revolution speed scales in paralell to the axis on the flat part, and forming the fraction revolution speed scales on the outer periphrery of an adjusting nut. CONSTITUTION:As for an integer revolution speed scale plate 31, the scale having the equal pitch of the screw part 24 of the cylinder part 23 of a hub 11 is printed on a standard line 33 extending parallel to the axis. The integer revolution speed scale plate 31 is attached, to make the standard line 33 parallel to the axis, onto a flat part 26 which is formed by cutting a part of the screw part 24 in parallel to the axis of the cylindrical part 23. A fraction revolution speed scale plate 32 is formed by attaching a tape onto the outer periphery 19a of an adjusting nut 19, and the angular scales and angular numericals are printed at the positions equally devided in the circumferential direction in paral lel to the axial direction of the cylinder part 23. The adjusting nut 19 is tightened from a standard position, and the above-described both scales are read, in accordance with the advance of the adjusting nut, and a desired trip torque is set on the basis of a relation table between a previously prepared scale values and the trip torque.
Patent JP-S63102113-A (JP)
Inventor: MANO TOMIHIRO
IPC: H01B11/00
Filed: 1986-10-17
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-H0294676-A (JP)
Title: Superconducting device
Inventor: FUKUSHIMA SHIN
IPC: C01G1/00
Filed: 1988-09-30
Abstract: PURPOSE:To make it possible to obtain a superconducting device having no interlayer non-alignment by forming an electrical-insulation thin layer using a specific oxide. CONSTITUTION:A substrate forming an electrical-insulation thin layer or an oxide superconducting layer in a superconducting device having a junction with an electrical-insulation thin layer interposed on an oxide superconductor layer represented by formula REBa2Cu3O7-delta (where RE is a rare earth element selected from Y, La, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, and Yb) and an oxide represented by formula are used. In the formula I, the relation 0.6<=x<=1 holds. As a result, non-alignment between an interlayer or a substrate, and an oxide superconductor can be eliminated.
Patent JP-S60140844-A (JP)
Title: Semiconductor device
Inventor: MISAKI KOUICHIROU
IPC: H01L21/3205
Filed: 1983-12-28
Abstract: PURPOSE:To contrive the large improvement of the high frequency characteristic of a circuit by a method wherein the parasitic P-N junction capacitance between an N-type epitaxial region having an N<+> tunnel resistor and a P type semiconductor substrate is reduced in the presence of a P type buried region. CONSTITUTION:A P type insulation buried region, N type buried regions 102 and 102', the first P type buried region 103 formed in a required region 102, and the second P type buried region 103' are formed in the P type semiconductor substrate 101. N type epitaxial layers 104-106 formed on this substrate 101, a P type insulation diffused region 107 so diffused as to reach the P type insulation buried region and the first and second buried regions 103 and 103' down from the surfaces of the epitaxial layers, and as to form a plurality of N type isolating regions, and P-N junction elements formed in the many N type isolating regions are provided. Among them, an N type low-resistant diffused region 109 is formed in the N type isolating region 106 surrounded by the buried region 103' and the diffused region 107.