baber/WOPTO huggingface dataset:
Patent JP-S62160891-A (JP)
Title: Video codec
Inventor: TANNO KOICHI
IPC: H04N19/50
Filed: 1986-01-09
Abstract: PURPOSE:To observe valid and invalid information correspondingly a picture signal an to shorten an adjusting time by storing the valid and invalid information from an encoder and converting the valid and invalid information into a video signal. CONSTITUTION:The value of a frame memory 2 is subtracted from picture data inputted by a subtracter 1 of a video codec and the difference data is inputted to the encoder 3. Whether the encoding and the transmission is performed or not is discriminated from the value of the input data by this encoder 3 to output as the valid and invalid information and the valid and invalid information is encoded and outputted. Such valid and invalid information and the encoding data are transmitted to a receiving side and inputted to a decoder 4. Further, the valid and invalid information is stored in a valid and invalid information memory 6, inputted to a D/A converter 7 according to the necessity and the information is converted into the video signal and outputted. The difference data is reproduced from the valid and invalid information and the encoding data inputted in the decoder 4 and supplied to an adder 5, the adder adds the values of the difference data and the memory 2 to reproduce the picture data and add to the memory 2.
Patent JP-H04241525-A (JP)
Title: Multiplex transmission type alarm system
Inventor: OIKE KAZUSHI
IPC: G08B25/00
Filed: 1991-01-14
Abstract: PURPOSE:To compensate the reduction of a power supply voltage and the level reduction of an access signal and an answer signal by arranging a repeater at the prescribed position of a communication line at the multiplex transmission type alarm system. CONSTITUTION:A filter 11 respectively extracts the direct current component and AC component of signals transmitted onto a cable 2, the direct current component is outputted to a terminal T1 and the AC component is outputted to an access signal processing system 19. The access signal processing system 19 extracts only the access signal from the AC component and amplifies it. The amplified access signal is added to the output voltage of the filter 11 or the output voltage of a power supply unit 16 as an outside power source by a coupling circuit 15 and transmitted to the cable 2. An answer signal processing system 20 extracts only the answer signal from signals transmitted onto the cable 2, amplifies the answer signal and superimposes it onto the cable 2.
Patent JP-S62162017-A (JP)
Title: Polyester fiber for rubber hose reinforcement
Inventor: KUMAKAWA SHIRO
IPC: B29C70/06
Filed: 1986-01-08
Abstract: PURPOSE:To provide the titled fiber made of a polyester having high intrinsic viscosity, having large initial modulus, low dry-heat shrinkage and a specific single filament cross-section, effective in improving strength and dimensional stability of a hose and having excellent knittability. CONSTITUTION:The objective fiber having an initial modulus of >=90g/de, a dry-heat shrinkage of <=4% at 210 deg.C and a cocoon or flat cross-section of single filament is produced by using a polyester containing ethylene terephthalate as main recurring unit and having an intrinsic viscosity of >=0.9. Concretely, the fiber can be produced e.g. by melting and spinning a polyester having an intrinsic viscosity of 0.95-1.5 through a spinning nozzle having a nozzle A or B in a manner to give a drawn fiber having a single fiber denier of 1-20de and whole yarn denier of 500-2,000de, cooling and solidifying the extrudate, applying a lubricant to the fiber, taking up the fiber at a speed of >=2,000m/min and drawing the obtained undrawn fiber.
Patent JP-H01185107-A (JP)
Title: Gas insulated switchgear
Inventor: ITO SHUNJI
IPC: H02B13/035
Filed: 1988-01-11
Abstract: PURPOSE:To reduce the overall size and to improve the insulation reliability, by arranging a common container on one side of an enclosed container for containing three-phase interrupting section and coupling grounded containers of respective main buses through insulating spacers. CONSTITUTION:A plurality of main buses 10a, 10b are arranged on one side face of a tubular enclosed container 1 for containing a three-phase interrupting section 2 and encapsulated with insulating gas. A common container 4 extending in the longitudinal direction is arranged between the main buses 10a, 10b and the enclosed container 1, then the common container 4 is coupled with the enclosed container 1. Furthermore, grounded containers of the main buses 10a, 10b are coupled each other through spacers 8, 9. A conductor 8a for connecting the main buses 10a, 10b with terminals at the interrupting section is arranged in the common container 4. A current transformer 6 may be contained in the common container 4.
Patent JP-S5595007-A (JP)
Title: Oil burner
Inventor: TABATA TOSHIROU
IPC: F23D11/02
Filed: 1979-01-12
Abstract: PURPOSE: To control combustion effectively by providing an oil sucking mechanism and an air supply mechanism on the same rotary shaft and thereby providing a correlation between the amounts of oil and air, and the number of revolutions of the rotary shaft.  
     CONSTITUTION: On the same rotary shaft 2, which is caused to rotate by a motor mechanism or any other transmission mechanism, air supply impeller 5 and oil sucking mechanism 6 are provided, and thereby it is made possible to control the amount of oil suction and the amount of air supply simultaneously corresponding to the number of revolutions of rotary shaft 2. Further, it is made possible to vary the correlation between the amount of oil and the amount of air by varying the amount of oil penetrating porous disk 4 by centrifugal force by controlling leakage port 20 at the upper end of shaft 2. The oil sucked by rotary shaft 2 fitted with spiral piece 6 is caused to flow into foam metal disk 4 from leakage port 20 by the rotational centrifugal force of rotary shaft 2. The oil is mixed with air sent from below by air supply impeller 5, and thereby a gaseous mixture of oil and air is formed. This gaseous mixture is ignited by the spark of ignition device 19 and is burned in the combustion unit consisting of ceramic fibers 15 on stainless steel net 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62161893-A (JP)
Title: Carbonaceous solid-water slurry composition
Inventor: ITO HAYAMIZU
IPC: C10L10/18
Filed: 1986-01-09
Abstract: PURPOSE:To provide the titled low-cost composition of high fluidity and good stability, capable of direct combustion, comprising carbonaceous solid powder a dispersant made up of specific water-soluble copolymer, stabilizing agent and water. CONSTITUTION:The objective composition comprising (A) carbonaceous solid powder such as coal, oil coke or petroleum-based pitch, (B) a dispersant made up of a water-soluble copolymer from monomer system containing >=50mol% of (i) a polyalkylene glycol monomethacrylate monomer of formula I (X is 2-4C alkylene, n is 1-100 on average; Y is H, 1-5C alkyl, etc.) plus, (ii) a sulfoalkyl methacrylate monomer of formula II [Z is 1-4C alkylene; M is H, alkali (alkaline earth) metal,etc.] in a molar ratio (i)/(ii) of 1/5-1/500, (C) at least are kind of stabilizing agent selected from alkali metal salts of CMC, hydroxyethyl cellulose and sodium polyacrylate, and (D) water.
Patent JP-S58121977-A (JP)
Inventor: RAIRU BUI REINZU
IPC: A63F13/00
Filed: 1983-01-11
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-S63171500-A (JP)
Title: Memory device
Inventor: SUDO MASAHISA
IPC: G11C29/00
Filed: 1987-01-09
Abstract: PURPOSE:To select and write by all memory cells at the time of an initialization by inserting the gate of an initial request signal between the memory cell and an address decoder thereof. CONSTITUTION:The memory cells 11-18 of one bit and the OR gates 21-28 of the same number are inserted after the address decoder 3, when an initializing signal 101 is active, all the memory cells 11-18 are selected irrespective of addresses A0, A1, A2. At this time, the memory cells 11-18 are brought into a writing state irrespective of a reading/writing switching signal 102 and the contents of a data input signal 103 are completely written in the memory cells 11-18. According to this, the initialization of all the memory cells is completed by one writing operation, so that a MOS memory of low cost can be initialized at speed higher than that of a bipolar memory.
Patent JP-H05301685-A (JP)
Title: Elevator in-car abnormality generation detecting device
Inventor: TSUJI YUKINORI
IPC: B66B3/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide an elevator in-car abnormality generation detecting device for positively detecting the generation of abnormality in the car of an elevator and communicating this without operating an emergency button or the like by leading out abnormality to send out an alarm when the generation of excla mation voice is detected by at least one of plural voice recognizing circuits. CONSTITUTION:When abnormality is generated in a car 2, a sort of exclamation voice that is several single sounds, are often generated. Accordingly, a voice detecting means 20 is provided with voice recognizing circuits 41, 42, 43, 44,... individually in order to recognize each exclamation voice. When the exclamation voice is detected in each of the voice recognizing circuits 41, 42, 43, 44,... each output is supplied to an AND-gate 19 and an OR-gate 21 through an OR-gate 45. The output from an OR-gate 22 is led in by the output from the OR-gate 21 so as to send an alarm to a building manager's room. The generation of abnormal sound can be thereby detected positively without operating an emergency button or the like.
Patent JP-2000208553-A (JP)
Title: Semiconductor device and production thereof
Inventor: NISHIMURA MASAO
IPC: H01L21/60
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To suppress release at a bonding pad part. SOLUTION: This semiconductor device is provided with a barrier metal layer 15, formed on a silicon oxide film 13, an opening part 15a formed on the barrier metal layer 15, a first Al film 17 formed in the opening part 15a and on the barrier metal layer 15, and an Al pad part 21 formed on the first Al film 17 and located above the opening part 15a. Additionally the upper layer of the barrier metal layer 15 is formed from TiN, and the lower layer thereof is formed from Ti. Furthermore, the silicon oxide film 13 is an SOG film.
Patent JP-H06206314-A (JP)
Title: Production of ink jet head
Inventor: NAKAZAWA AKIRA
IPC: B41J2/16
Filed: 1993-01-12
Abstract: PURPOSE:To provide an ink jet head production method for forming a nozzle pore with a high accuracy and ensuring a stable printing quality by a hardly vibrating nozzle plate and a sufficient ink drop delivery speed with respect to a method for producing an ink jet head for making recording by delivering ink drops from nozzle pores. CONSTITUTION:A substrate 1 is perforated with pores 5 each having a diameter larger than that of a nozzle pore 9 for delivering ink drops from a pressure chamber 3. The pore 5 is opened into the pressure chamber 3. A photo-setting resin 7 is charged in the pores 5. In the state that light to a part to be opened as the nozzle pore 9 is shielded, the photo-setting resin 7 is irradiated with light to be cured. After that, the nozzle pore 9 is formed by removing the uncured part of the photo-setting resin 7 from in the pore 5.
Patent JP-S63171096-A (JP)
Title: Outgoing call regulating system
Inventor: TAGUCHI KIKUO
IPC: H04M3/42
Filed: 1987-01-09
Abstract: PURPOSE:To discriminate a user who uses an extension telephone and to control an outgoing call by comparing a personal identification number to which the user of the extension telephone dials with the recorded contents of a personal identification number storage memory. CONSTITUTION:When an extension subscriber 1 handles with the extension telephone set through a subcarrier circuit 2, he is instructed with vice to dial the personal identification number of the user through a message information storage memory 9 and a CPU 7. The personal identification number dialed based on the instruction and the personal identification number registered in the personal identification number storage memory 8 are compared in the CPU 7 so as to discriminate the user according to whether they coincide or not. When the discriminated result shows noncoincidence, communication is regulated with the CPU 7 and a switch 3 an unauthorized call of a line wire by the extension telephone is prohibitted, so that the cache management of the extension subscriber can be favorably executed and useless private calls are suppressed.
Patent JP-H08194986-A (JP)
Title: Magnetic recorder/player
Inventor: MATSUOKA YOSHIAKI
IPC: G11B31/00
Filed: 1995-01-12
Abstract: PURPOSE: To enhance the effect of demonstration by presenting an image constantly on a TV. CONSTITUTION: At the end of a first signal, i.e., a demonstration tape, tape end information is delivered from an image signal decision circuit 8 to a microcomputer 2. The microcomputer 2 delivers an operation stop instruction to a video tape player 7 and operates the magnetic recorder/player to rewind the tape. During the rewinding operation, a switch 4 is turned to receive a signal from an OSD circuit 3 and a second signal i.e., an output from the OSD circuit 3, is presented on a TV 5. At the end of rewinding operation, the demonstration tape is played back again.
Patent JP-S63172110-A (JP)
Title: Focus detector
Inventor: TANAKA TSUNEFUMI
IPC: G02B7/02
Filed: 1987-01-12
Abstract: PURPOSE:To freely set the detection of the best in-focus position of a main image forming lens and the sensitivity distribution of a light receiving means by correcting an operated in-focus position in accordance with data related to the focus difference dependent upon spherical aberration and chromatic aberration by operation in case of in-focus state decision and calculation of the extent of lens driving. CONSTITUTION:A ROM 22 is provided with four storage areas designated by four addresses 00-11, and data DATA1-DATA4 related to the focus difference which are determined with different values in consideration of the variance of in-focus position are stored in four storage areas. A flexible terminal plate 26 which is projected from the outside of a lens to the position where work is easy is formed in a lens-side control means 21. After assembling the photographic lens, data related to focus difference is measured, and one of data DATA1-DATA4 nearest to the measured value is selected by operations of switches SW0 and SW1 of the lens-side control means 21. That is, the operated in-focus position is corrected in accordance with data of focus difference dependent upon spherical aberration and chromatic aberration by operation. Thus, detection of the best in-focus position of the main image forming lens and the sensitivity distribution of the light receiving means are freely set.
Patent JP-H06207579-A (JP)
Title: Francis type pump water turbine
Inventor: SHINMEI KATSUMASA
IPC: F03B3/02
Filed: 1993-01-12
Abstract: PURPOSE:To reduce a hydraulic loss of a guide vane flow passage and to improve the efficiency of a pump and a water turbine by noticing a fact that the height of a runner mouthpiece is deviated from the width of a guide vane flow passage. CONSTITUTION:A Francis type water turbine comprises a runner 1 having a runner mouthpiece; guide vanes 3 arranged on the runner mouthpiece side of the runner 1; and rotatable around spindles 3a and 3b, upper and lower covers 2 and 4 to rotatably support the spindles 3a and 3b and form a guide vane flow passage; and stay vanes 5 of which is arranged on the high pressure side of each guide vane 3. A flow water surface is formed by using the flow passage of the stay vane 5c, a guide vane flow passage, and the runner mouthpiece. Chamfering is applied on the corner parts on the runner 1 side of the flow water surfaces of upper and lower covers 2 and 4. An intersection A between the chamfered surface and a surface, positioned facing the runner 1 of the upper and lower covers 2 and 4, with a gap c therebetween is present on the opposite side to a water flow surface in relation on the extension line B of the water flow surface of the runner 1.
Patent JP-S57118259-A (JP)
Title: Image formation apparatus
Inventor: NAGAHIRA JIYOUJI
IPC: G03G21/00
Filed: 1981-01-14
Abstract: PURPOSE:To recognize disorder of a transmission path for transmitting information from one microcomputer to the other microcomputer in an electrophotographic copying machine using 2 microcomputers, by detecting 2 signals alternately transmitted and being a complement number of each other. CONSTITUTION:A microcomputer 15' for sequentially controlling an electrophotographic copying machine commands developing bias deciding time, drum surface potential detection time, etc. to an image quality controlling microcomputer 15. The microcomputer 15 measures drum surface potential in accordance with this command, and decides voltage values to be applied to a lamp, a charger, and a developing electrode. The values 0111 of the output terminals DB3-DB0 of the microcomputer 15' decides time needed to measure light drum surface potential, and said value 1,000 commands time of measuring dark drum surface potential. When both these signals alternately fed to the microcomputer 15 disorder the relationship of the complement number, it is recognized to be due to trouble in the transmission path.
Patent JP-H05185390-A (JP)
Title: Part item sucking device
Inventor: MORIYA TATSUYUKI
IPC: H05K13/04
Filed: 1992-01-13
Abstract: PURPOSE:To prevent trouble in a pressurization/decompression system, etc., and enhance the operating efficiency of the device by certainly grasping the fact and its time that deposit is built in or any foreign matter has suddenly intruded into any pipe of the system. CONSTITUTION:A parts suction device is composed of an evacuating means 3, a suction means 1 coupled therewith through a pipe 4 for sucking each piece of the parts by the vacuum pressure, a sensor 5 to sense the vacuum pressure, a means 9 to accommodate the secular data of vacuum pressure sensed, and a means 8 to determine the change amount of the secular data, and thereby any failure in the pipe is judged from the change amount. The change amount is determined as the primary differentiation value of secular change of the vacuum pressure, and in accordance with the change amount, error is displayed or alarm is issued on the basis of the threshold level, and intra-pipe cleaning is conducted automatically. This ensures that trouble occurrence in the system is precluded and the rate of machinery service is enhanced.
Patent JP-H01244817-A (JP)
Title: Injection molding method and device for composite material
Inventor: PIEERU BURO
IPC: B29C45/77
Filed: 1989-01-10
Abstract: PURPOSE: To accurately meter and supply a composite material by compressing the material in a hollow cylinder, detecting a position of a piston corresponding to a predetermined compressibility, and forwarding the piston in a length corresponding to an injection of the material of a necessary amount severely to mold a desired component. CONSTITUTION: A piston 2 is retracted so that a composite material 1 is introduced into a hollow cylinder 1, and the retracted position is controlled by a position sensor 15. A supply unit 8 is driven, the material of an amount exceeding a necessary amount severely to mold one component is extruded by a piston 10, and introduced under a low pressure into the cylinder 1. The piston closes the cylinder 1 according to an orifice 9 to compress the material in the cylinder 1. This compressibility is sensed by a display pressure of a pressure sensor. When the compressibility becomes a predetermined value, forwarding of the piston is stopped, the position of the piston is sensed by a position sensor 15, and stored in a computer.  When a new mold 13 is brought into contact with a die 5, the piston 5 starts forwarding, and is moved at a stroke of a predetermined length L under the control of the computer to inject the material of an accurately necessary amount to manufacture the component.
Patent JP-S61162386-A (JP)
Title: Optical card
Inventor: NANBA NORIYOSHI
IPC: G11B7/246
Filed: 1985-01-12
Abstract: PURPOSE:To obtain an optical card showing high contrast and sensitivity, by providing a recording layer the transmittance of which is changed by irradiation with recording light, in the state of being substantially free of ruggedness. CONSTITUTION:A base 2 for the optical card 1 is preferably formed of a polyvinyl chloride polymer in a thickness of 0.1-1.0mm, in consideration of printability, laminatability, moisture resistance, strength or the like. A reflective layer 3 is formed from a metal such as Al, Cr and Ni in a thickness of bout 50-300Angstrom . On the reflective layer 3 is laminated an optical recording part for the so-called pitless recording, such that the transmittance is changed by irradiation with recording light, in the state of being free of ruggedness. In the case of incorporating a light-absorbing coloring matter into a changeable layer, a thermal coloring matter is used in an amount of 0.1-100pts.wt. per 1pts.wt. of the light-absorbing coloring matter, and in the case of using a high molecular weight liquid crystal containing a bichromic coloring matter, the coloring matter is used in an amount of 0.01-10pts.wt. per 1pts.wt. of the liquid crystal. A protective layer 6 is provided on the optical recording part comprising the changeable layer 4 and a light-abosorbing layer 5.
Patent JP-H07207343-A (JP)
Title: Production of semiprocessed grain nonoriented silicon steel sheet
Inventor: KUROSAKI YOSUKE
IPC: C22C38/06
Filed: 1994-01-18
Abstract: PURPOSE:To produce a semiprocessed grain nonoriented silicon steel sheet having the low anisotropy of magnetic property by executing two cold rollings of a slab of the specific composition after hot rolling and executing the second cold rolling in the specific condition. CONSTITUTION:A slab having a composition consisting of, by weight, <=0.015% C, 0.05-1.0% Si, 0.1-1.5% Mn, <=0.15% P, <=0.03% S, <=1.0% Sol. Al. <=0.01% T.N, <=0.02% T.O and the balance Fe with inevitable impurities is produced. The slab is rolled to the final sheet thickness by means of two cold rolling while being process-annealed between the cold rolling stages after hot rolling. At this time, the second cold rolling is executed at a draft of 2-15% with the different peripheral speed rolling in which a peripheral speed of upper side/lower side roll is different by >=5%. A hot rolled sheet is hot rolling-annealed at 700-1000 deg.C. By this method, the semiprocessed grain nonoriented silicon steel sheet used for rotary machine is obtained.
Patent JP-S56102453-A (JP)
Title: Copying control system
Inventor: IMAZEKI RIYOUJI
IPC: B23Q35/48
Filed: 1980-01-17
Abstract: PURPOSE: To eliminate an unnecessary copying part by setting a copying range as narrow as possible corresponding to the shape of a model.  
     CONSTITUTION: By detecting the shape of a model MDL with a tracer head TR and calculating the feed speed component of each shaft, copy control is executed: the data of coordinates, distances, radii, etc., which determine the limit values of the copying range of the model MDL are inputted from a keyboard KB, etc., and stored in a memory MEM; reading the data stored in the MEM, a processor CPU calculates the limit values and compares a present position detected by a detecting means for detecting the present position of movable machine parts such as a reversible counter, etc., with the calculated limit values; and when the present position is identified to have reached the limit values, the operation is switched to a pick feed mode and after the required amount of pick feed mode, copy feed mode is started. 
     COPYRIGHT: (C)1981,JPO&Japio