baber/WOPTO huggingface dataset:
Patent JP-H0799605-A (JP)
Title: Video camera system
Inventor: SAKAGAMI SHIGEO
IPC: H04N5/91
Filed: 1994-06-10
Abstract: PURPOSE:To automatically retrieve a representative frame from the video signal of a dynamic image recorded by a video camera. CONSTITUTION:The image of an object is photoelectrically converted by an image pickup element 1 and is subjected to white balance processing, AGC processing, etc., by a signal processing circuit 2 and is supplied to a multiplexing circuit 6 as a video signal. The set color temperature of white balance, the gain of AGC, the speed of camera shake detected from the picked-up image, turning-on/off of electronic zoom the magnification of electronic zoom, etc., are supplied to an operation information acquiring circuit 5 as operation information for signal processing. Information related to photographer's operation of a switch 3 and the signal detected by a sensor circuit 4 are supplied to the operation information acquiring circuit 5. The representative frame is retrieved based on operation information recorded in this manner.
Patent JP-S6021261-A (JP)
Title: Printing apparatus
Inventor: NISHIWAKI MANABU
IPC: B41J2/36
Filed: 1983-07-15
Abstract: PURPOSE:To make it possible to obtain a color print with high quality, in a current supply thermal transfer type printing apparatus, by dividing a recording head into the M-numbers of parts in order to perform time sharing driving, and simultaneously driving the N-numbers of recording electrodes during one-division. CONSTITUTION:Four-bit picture element data 50, which is generated from an image signal generating part in synchronous relation to the request clock 32 from a controller 41, is inputted to an image processing ROM table 42 for performing gamma-correction or the like and transmitted to a shift register 44 as an eight-bit picture element data 52 while selected by a signal 51. The shift register 44 is set to a preset counter 45 in 50-stages of 8-bit arrangement and counted by a clock 53 to form pulse amplitude corresponding to the input data while a pulse corresponding to the data is formed by a flip-flop 46 and gradation can be selected at intervals of 256 gradations and a head consisting of 50 recording electrodes and 10 return electrodes is driven in 50X10 time-sharing mode through a buffer 47 and a drive circuit 48. By this mechanism, a high quality color image is obtained.
Patent JP-S5829461-A (JP)
Inventor: HARUYAMA TADAYUKI
IPC: A61H7/00
Filed: 1981-08-18
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-S5919813-A (JP)
Title: Vibration compensating device for vortex flow meter
Inventor: MATSUBARA NAOMOTO
IPC: G01F1/32
Filed: 1982-07-26
Abstract: PURPOSE:To eliminate a noise almost completely by a simple and easily manufacturable structure, by erasing a noise component in an output signal of the first vortex detecting element by an output signal of the second vibration detecting element, and obtaining a signal of frequency corresponding to only the number of vibration of a vortex generating body. CONSTITUTION:When the first vortex detecting element 3 and the second vibration detecting element 6 are connected by reversing each polarity, a noise signal contained in an output signal of the first vortex detecting element 3 is offset by an output signal from the second vibration detecting element 6, and only a signal by vibration of a Karman's vortex train is fetched. Vibration sensors 3 and 6 are high impedance elements, therefore, this output is converted to a voltage variation by a charge amplifier 10, a high frequency component having no relation to vibration of a vortex generating body 2 is cut by a low-pass filter 11, and thereafter, it is converted to a square wave pulse by a Schmitt trigger circuit 12, and a pulse signal reflecting only the number of vibration by the Karman's vortex train is obtained. By counting this output pulse, a flow rate of a fluid to be measured is made known.
Patent JP-H04354289-A (JP)
Title: Image processor
Inventor: ISHIZUKA IZURU
IPC: H04N7/18
Filed: 1991-05-31
Abstract: PURPOSE:To easily install a television monitor and an image recording device at places located apart from each other. CONSTITUTION:A photographed video modulation signal is outputted from a camera slave device 1. The video modulaon signal is demodulated and recorded in an image recording device 2 connected to a home bus line and the modulated recording video signal is transmitted to the home bus line. The modulated recording video signal is demodulated and displayed by a television monitor 4 connected to the home bus line In this case, the actuation and control of the image recording device 2 and the television monitor 4 is performed by a home bus center device 3 connected to the home bus line.
Patent JP-2000321466-A (JP)
Title: Device and method for holding optical fiber and optical fiber connector using them
Inventor: NAKAE TOSHIHIRO
IPC: G02B7/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the optical fiber holding device and optical fiber holding method which can stably hold an optical fiber with a sufficient holding force and the optical fiber connector which uses them. SOLUTION: The optical fiber holding device is equipped with a base body 1, a plate type elastic member 2, and a pressure member 3. The plate type elastic member 2 is arranged above an optical fiber 5 placed on the top surface of the base body 1 and curves along the length of the optical fiber and includes an extension part 13 which can be brought into contact with the top surface of the optical fiber 5 and an isolated part 12 which is connected to the extension part and separated from the base body. The pressure member 3 can come into contact with the isolated part of the plate type elastic member 2 above the optical fiber 5 and can be fixed to the base body 1.  The pressure member 3 comes into contact with the isolated part 12 of the plate type elastic member 2 and then the extension part 13 of the member 2 comes into contact with the optical fiber 5, so that its elastic force can be applied to the optical fiber 5.
Patent JP-H02306753-A (JP)
Title: Installation control system for subscriber's equipment
Inventor: KATO MOTONOBU
IPC: H04M11/00
Filed: 1989-05-22
Abstract: PURPOSE:To attain power ON/OFF control for various installations from a visiting place by discriminating whether or not a 1st voice of the voice from a public telephone line is a predetermined password, decoding a voice instruction and turning on/off the power supply circuit connecting to each installation. CONSTITUTION:Whether or not a 1st voice of the voice from a public telephone line is a predetermined password is discriminated by comparing it with the content of a voice synthesis VLSI 5 and when the voice is the password, a changeover circuit 4 sends a reply signal to a callout telephone set. When an instruction for items desired to be controlled is uttered in voice, an instruction decoding circuit 8 outputs a voice stored in voice synthesis 10 memories 7-18, compares a voice waveform to decode the content of the instruction. The instruction decoding circuit 6 outputs a no-voltage contact signal to the control circuit 11 depending on the decoded instruction content and the control circuit 11 turns on/off the connection for an input line 12 and an output line 13 for the control signal or the power supply or the like. Thus, the power on/off of various terminal equipments or other control installed in a subscriber,s equipment is realized in voice.
Patent JP-S5831413-A (JP)
Title: Malfunction detecting system
Inventor: FUKUYAMA TAKAOMI
IPC: G05B23/02
Filed: 1981-08-18
Abstract: PURPOSE:To precisely prevent a servo system from a malfunction by fixing an upper limit in accordance with a command sending speed. CONSTITUTION:A simulating circuit 201 simulates the characteristics of a servo  system consisting of a D/A converter 108, a speed controlling circuit 109, a DC  motor 105, and pulse coder 106. An error operation/storage part 202 consists of  an operation circuit for calculating the difference E'r between the number of input pulses Pi and the number of pulses SP generated from the simulating circuit 201 and an error register for storing the difference E'r. If a malfunction takes  place in the servo system, the contents Er of the error register 107b in the error operaion/storage part 107 are increased. When a comparator 203 detecs that  the differece between the errors Er and E'r exceeds a prescribed value, an alarm  is generated and the device is stopped.
Patent JP-S63295463-A (JP)
Title: Zinc oxide varistor
Inventor: HIRANO SHINICHI
IPC: C04B35/453
Filed: 1987-05-26
Abstract: PURPOSE:To produce a zinc oxide varistor having an anisotropic structure in the c-axis direction by molding acicular zinc oxide particles crystallized in the c-axis direction so as to orient the particles in the c-axis direction and by sintering the molded body. CONSTITUTION:Zinc oxide particles of about several mum average particle size are hydrothermally treated under proper conditions to grow the crystals in the c-axis direction. About 0.1-0.8mol. several kinds of oxides such as oxides of Bi, Mn, Co and Sb are added to the resulting acicular zinc oxide particles 1 and they are mixed and press-molded so as to orient the particles 1 in the c-axis direction. The molded body is sintered as usual and electrodes are fitted to both ends of the sintered body to produce a zinc oxide varistor 10 having a structure in which acicular zinc oxide particles 1 are enclosed with a grain boundary layer 2 of the added oxides.
Patent JP-S5831349-A (JP)
Title: Copying machine
Inventor: KOUNO MASAO
IPC: G03G21/00
Filed: 1981-08-20
Abstract: PURPOSE:To obtain accurately the total number of copies with a simple operation, by adding an adding function to a number setting mechanism of a copying machine. CONSTITUTION:In case that an original is copied to the total number of sheets of paper which should be distributed to many destinations, ten-key 5 and a stop key 7 are depressed alternately, and print button 8 is depressed finally. Then, when the copy operation is started, a paper feed switch 9 is operated for every paper feed, and a signal (h) is issued from a controlling circuit 10 each time. This signal (h) is counted by a paper feed counter 14, and the counted value is displayed on a copy number display 4; and when it coincides with the total number set to a set counter 11, a coincidence signal (i) is outputted from a coincidence detecting circuit 15 to stop the copy operation. Thus, the total number of copies is obtained on a tray. Thus, the total number of copies is obtained accurately with the simple operation where numbers of copies to be distributed to destinations are inputted in order.
Patent JP-H11305983-A (JP)
Title: Voice controlled image screen display system
Inventor: WAKABAYASHI TSUKIMI
IPC: G10L15/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To change the image map of a system existent at present into that of voice interactive type in a system for providing voice control image screen display. SOLUTION: This system is composed of an image recognizing part 5 for recognizing features on an image while referring to image data information, keyword link setting part 6 for setting the combination of a keyword expressing the features of the image and a data link, grammar generating part 7 for generating a grammar for voice recognition from the keyword, voice recognizing part 9 for recognizing the input of voice according to the grammar and making it into text data, and input evaluating part 8 for extracting/evaluating the keyword from the text data based on the grammar and the combination of the keyword and data link and performing an instruction to an image screen display part so as to extract document data at the destination of link and to display them when there is the data link corresponding to the keyword.
Patent JP-S5830752-A (JP)
Title: Photographic material
Inventor: KUBOTA TADASHI
IPC: G03C1/42
Filed: 1981-08-18
Abstract: PURPOSE:To prevent discoloration of a photographic material and to obtain an image high in whiteness, by providing a layer containing a silver halide developing agent on a support of paper base treated with hydroxymethanesulfinic acid or its salt and coated with a resin capable of forming a film. CONSTITUTION:A resin, such as polyolefin is coated on the surface of a support of paper base impregnated with an aq. soln. of hydroxymethanesulfinic acid or its salt and dried. One surface of this support is treated by corona discharge, and photographic constituent layers are formed on the support. At that time, a silver halide developing agent or its precursor is added to at least one of these layers, preferably to a silver halide emulsion layer, thus permitting a photographic paper obtained by this process not to discolor to yellow or yellowish red during long term storage, especially in high temp. and high humidity, and to have high operability in development processing, and high whiteness and superior quality.
Patent JP-H02308112-A (JP)
Title: Lens driving device
Inventor: MATSUMOTO YOSHIHIRO
IPC: G02B7/08
Filed: 1989-05-23
Abstract: PURPOSE:To decrease the number of adjustment stages and to automate the respective stages by adding the moving quantity obt. by a correcting means and the moving quantity for adjusting the position of a focal plane to the moving quantity obtd. by an extending position determining means and providing a driving means which drives a focusing lens. CONSTITUTION:The distance to an object is measured by a distance measuring section 41 and the extending pulse OBJ corresponding to the object distance is determined by extending quantity calculating means 42. Temp. is measured by a thermometer 43 and the number of pulses TP necessary for increasing or decreasing the moving quantity by the shrinkage of a mirror frame is determined by a means 44 for calculat ing the shrinkage rate of the mirror frame. The ZP adjusting pulse data ZPZ correspond ing to the zoom, the adjusting pulse data FCP of the total group movement FC, the extending pulse data OBJ corresponding to the object distance and the pulse data TP necessary for increasing or decreasing the moving quantity by the shrinkage of the mirror frame are added by an extending quantity calculating means 45 to determine the extending pulse LP. An extending quantity control means 46 runs a motor 48 by controlling a motor control means 47. A circular cam 49 is then rotated and the extending and retracting of the lens are executed. The number of parts is decreased in this way and the cost is reduced.
Patent JP-H10322112-A (JP)
Title: Portable communication terminal equipment
Inventor: YANAI TETSUYA
IPC: H01Q1/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To make an equipment simple in configuration and low in cost. SOLUTION: This equipment is provided with a circular spline 3 fixed to a main body 1, a flex-spline 4 engaged with the body 1 and a wave generator 5 for restricting the rotation of the flex-spline 4, by using the principle of a harmonic drive decelerating part as an elevation-adjusting mechanism provided between the main body 1 and a receiving part 2. Thus, a hinge function for opening and closing the receiving part 2 and a link function for positioning and restricting the open angle of the receiving part 2 can be obtained simultaneously. Thus, the number of constituting parts can be reduced, and cost reduction can be obtained, as compared with the hinge function and the elevation-adjusting mechanism of conventional techniques.
Patent JP-S5253126-A (JP)
Title: Compression ratio adjustment device, 2-cycle engine
Inventor: HACHISUKA HIROSHI
IPC: F02F1/22
Filed: 1975-10-28
Abstract: PURPOSE: Prevention of an extraordinary combustion and stabilization of idle running intended by means of lowering the secondary compression ratio especially when in a low revolution of the engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0423468-A (JP)
Title: Semiconductor memory
Inventor: YUJI TATSUYUKI
IPC: H01L21/8242
Filed: 1990-05-18
Abstract: PURPOSE:To improve a yield by forming the layout of a plate electrode in such a shape that it does not exist between adjacent bit line contact regions. CONSTITUTION:In a DAC(Diagonal Array Cell), a plate electrode layout 16 is formed in a shape in which a plate electrode does not exist between bit line contacts 15 and 15, i.e., in the layout 16 in which its oblique direction is punched. Accordingly, residual etching of the electrode 16 generated between the contacts 15 and 15 can be eliminated. Thus, the contact of the residue with the contact 15 can be avoided to improve its yield.
Patent JP-S6021666-A (JP)
Title: Data transmission system utilizing telephone line
Inventor: TOMITA MASAMI
IPC: H04M11/06
Filed: 1983-07-15
Abstract: PURPOSE:To reduce traffic intensity and to attain efficient communication by storing respectively a data and its address and transmitting simultaneously the stored data and a call divided by a filter when the address of the call produced in a fixed time is coincident with the stored address. CONSTITUTION:In transmitting a data through the use of a telephone line, a transmission destination address and a transmission time limit are written at the beginning of the data and the result is fed to a PBX4a. The PBX4a receives it via an MODEM9, stores the data in a storage means 10, the address to a storage means 11 and the time limit to a timer means 12 respectively tentatively. When a talking call is fed from a telephone set to the PBX4a in the time limit stored in the means 12 via a controller 7, a collating means 13 compares the address of the call signal with the address stored in the means 11 and when they are coincident, the data stored in the means 10 is fed via the MODEM14, and talking voice through a BPF5 is transmitted at the same time via the same telephone line. When no talking call of designated address exists in the set time limit, only the data is transmitted.
Patent JP-H07314174-A (JP)
Title: Pipe making welding method of clad stainless steel pipe
Inventor: OGATA YOSHINORI
IPC: B23K9/23
Filed: 1994-05-20
Abstract: PURPOSE:To provide a welding method of a seam weld zone in the case of production of a clad stainless steel pipe by a method, such as UOE, from a clad steel consisting of an austenitic stainless steel having excellent corrosion resistance as a base metal on an inside surface side and a low alloy steel having excellent strength as a base metal on an outside surface side. CONSTITUTION:The seam part 3 of the clad steel is subjected to edge prepn. of a double Vee shape of which the depth of the groove 4 on the inside surface side is 80 to 130% of the thickness of a cladding metal 2, the angle is 60 to 80 deg., the route thickness is 3 to 5mm and the angle on the outside surface side is 60 to 80 deg.. The groove part 5 on the outside surface side is subjected to tack welding with a welding wire for the low alloy steel; thereafter, the inside and outside surfaces are subjected to submerged arc welding with one pass. As a result, the inside surface weld zone free from the defects occurring in component dilution is obtd.
Patent JP-S5920747-A (JP)
Title: Solar battery
Inventor: MAEKAWA MASAHIRO
IPC: B60R16/04
Filed: 1982-07-26
Abstract: PURPOSE:To simplify the storage and maintenance of a battery and omit a dynamo, by using as an automobile battery a battery that can be charged by solar battery. CONSTITUTION:A solar battery H receives the solar rays Q by its surface A to be charged. The undersurface B of the solar battery H is provided with a plus terminal L and a miuns terminal M. An earthing wire K is connected to the minus terminal M, and the plus terminal L is connected to a wire I joined to a main fuse and a wire J joined to a self-starter. When a light P is lit at night, the battery can be charged by the light P even without the solar rays.
Patent JP-S61288816-A (JP)
Inventor: YOSHIDA KIYONOBU
IPC: A47J37/06
Filed: 1985-06-14
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-S6022121-A (JP)
Title: Position correcting method of projection lens
Inventor: IKENOUE YOSHIKAZU
IPC: G03B27/34
Filed: 1983-07-16
Abstract: PURPOSE:To improve precision by using the movement extent of a projection lens at a reference magnification position up to the detection position of a position detector as an extent of correction, and positioning the projection lens where reference magnification is obtained to the fitting position of the position detector. CONSTITUTION:The projection lens is set at a temporary unmagnification position and then a previously calculated position correcting value LADJ is inputted 26 as the number L of steps to move the projection lens to a real unmagnification position. Then, the absolute position of the projection lens corresponding to unmagnification as the reference magnification is calculated by the function (f) of magnification and the position of the projection lens and substituted 28 in a register LPOS indicating the current position of the projection lens. Relative movement is performed on the basis of the position LPOS to position the projection lens. The projection lens at the real unmagnification position is moved to a photointerrupter provided on an enlargement side to set the position correcting value on the basis of the movement.
Patent JP-H05295520-A (JP)
Title: Surface treatment of rare earth element-iron magnet
Inventor: KIYOURIYOU HIROYUKI
IPC: C23C14/16
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a sheet-shaped rare earth element-iron-based magnet having satisfactory corrosion resistance in an ordinary atmosphere and hardly causing demagnetization due to a coating film and to produce a rare earth element-iron- based magnet hardly causing the deterioration of the characteristics even at the time of long-time use. CONSTITUTION:A rare earth element-iron magnet is coated with an alloy film consisting of R (rare earth element), Fe and B as constituents of the magnet with inevitable impurities in an atomic or ionic state in reduced pressure. The alloy film especially has a compsn. consisting of, by atomic % 11-18% Nd, 8-15% B and the balance Fe or further contg. 2-16% Co and 0.5-5% Al substd. for part of the Fe or a compsn. consisting of, by atomic %, 11-18% Pr, 8-15% B, 1-5% Cu and the balance Fe or further contg. 2-16% Co and 0.5-5% Al substd. for part of the Fe.
Patent JP-H03681-A (JP)
Title: Disposal method of compacted sediments of highly concentrated coal-water slurry
Inventor: ODA HIROSHI
IPC: C10L1/32
Filed: 1989-05-25
Abstract: PURPOSE:To remove the sediments out of a tank with a simple apparatus by a method wherein a mixer is moved all over the bottom surface of a tank to crush the sediments into pieces by the impulse of jet stream produced by the mixer and the sediments is swept away and discharged. CONSTITUTION:Slurry, which has a fluidity and stays above the compacted and solidified sediments of highly concentrated coal-water slurry CWM, is discharged out of a storage tank 26. Then, water is filled up to a water level suitable for operating a propeller agitator 21, and the agitator 21 is moved all over the bottom surface of the storage tank 26 to exert the jet stream produced by the mixing unit onto the sediments from above so that sediments are crushed into pieces and re-fluidized to be discharged out of the storage tank together with water. At this operation, the agitator 21 is lowered to the bottom by a crane 28, a wire rope 29 and a cable 33 through a sending-in hatch provided on the top of the tank 26. And, a propeller 30 of a submerged mixer 25 is revolved to produce a downward jet stream which is spouted to the sediments to agitate them as the agitator 21 is moved above the sediments.