baber/WOPTO huggingface dataset:
Patent JP-H05243397-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUTANI KAZUHIRO
IPC: H01L21/768
Filed: 1992-03-03
Abstract: PURPOSE:To ensure the reliability of a gate insulating film and to guarantee the reliability of a device regarding the formation method of the connecting structure of a multilayer interconnection by means of which a plurality of conductive layers formed on an Si substrate via an oxide film are connected to the Si substrate. CONSTITUTION:A first oxide film (a gate oxide film) 14 is formed on an Si substrate 11; after that, only a part where the joint of a multilayer interconnection is to be formed is made thick as compared with other parts. A first poly-Si layer 15, a silicide layer 16, a second poly-Si layer 18 and a third poly-Si layer 20 are laminated via a second oxide film 17, a third oxide film 19 and a fourth oxide film 21. The conductive layers and insulating layers which have been laminated are etched anisotropically by making use of the first oxide film 14 as a stopper. An opening part 23 is formed in the part where the joint of the multilayer interconnection is to be formed. A fifth poly-Si layer 24 with which the side face and the bottom part of the opening part 23 are covered is deposited; the prescribed number of conductive layers which have been exposed on the side face of the opening part 23 and the Si substrate 11 which has been exposed on the bottom part of the opening part 23 are connected to each other.
Patent JP-S55136970-A (JP)
Title: Detection circuit for state change in digital circuit network
Inventor: OONO ISAO
IPC: G01R31/28
Filed: 1979-04-13
Abstract: PURPOSE: To detect the change of state without switching switches in either case when the state is changed from [1] to [0] or vice-versa, by operating two photocouplers by the charging and discharging currents of a condenser.  
     CONSTITUTION: Photocouplers PC 1 , PC 2  are connected in series between terminal R of FF6 connected to terminal Q of state change display lamp 7, and object 5 being tested. Condenser C 1  is connected between the connecting point of PC 1  and PC 2  and ground G. By this, when the state of object 5 being tested is changed from [1] to [0], the charging charge is discharged to C 1  through PC 2 →D 2 →D 2 → R 2 →object 5 being tested and terminal R of FF6 becomes [0] from [1]. When the state of object 5 being tested is changed from [0] to [1], C 1  is charged through R 1 →D 1 →PC 1 , and terminal R of FF6 becomes [0] from [1]. By this, in either case, terminal Q changes from [0] to [1] so that the change of state in object 5 being tested can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08251852-A (JP)
Title: Lead wire connection of motor with encoder
Inventor: HASUDA TORU
IPC: G01D5/245
Filed: 1995-03-06
Abstract: PURPOSE: To provide a method of connecting a lead wire of motor with encoder which can connect a motor cable lead and a lead wire at the inside of motor while keeping reduction of manufacturing cost and enabling reduction in size thereof. CONSTITUTION: In a method of connecting lead wire of motor with an encoder for connecting a motor cable lead 2 and an internal lead 3 of motor within the motor 1, the motor cable lead 2 and internal lead 3 of motor are connected with each other on an encoder substrate 7.
Patent JP-H05219427-A (JP)
Title: Electronic magnification mirror
Inventor: OZAWA MASAHIKO
IPC: H04N5/445
Filed: 1992-01-31
Abstract: PURPOSE:To improve the operability of the electronic magnification mirror employing a closeup function section of a video camera. CONSTITUTION:An incident video image from a lens 1 and an incident video image from a broad angle lens 8 are superimposed on an image pickup element and the resulting video image is sent to a video output terminal 6. Then the distance between the lens 1 and the image pickup element 2 is adjusted through the drive by an automatic focus device 4 and a video image is focused onto the image pickup element 2. Since a picture-in-picture representing the entire object is displayed in a monitor video image, the electronic magnification mirror is used without diverting eyes from the monitor.
Patent JP-S53104636-A (JP)
Title: Primary anticorrosive coating composition
Inventor: TAKASE KATSUJI
IPC: C09D5/12
Filed: 1976-04-19
Abstract: PURPOSE: To provide a shop coating primer free from toxic chromium, having excellent corrosion resistance, weldability, adhesivity, etc., comprising an anticorrosive primary paint containing a vehicle, a borate, a polyphoric acid salt, and phosphoric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08245313-A (JP)
Title: Industrial fungicidal bacteriostatic agent i
Inventor: TSUJI KATSUJI
IPC: A01N37/02
Filed: 1995-03-06
Abstract: PURPOSE: To provide an industrial fungicidal bacteriostatic agent containing a specific halogenated glyoxime, a dibromonitrilopropionamide, etc., and methylene bisthiocyanate, etc., at ratios to develop a synergistic effect and exhibiting prolonged drug action. CONSTITUTION: This industrial fungicidal bacteriostatic agent contains (A) one or more compounds selected from halogenated glyoximes of formula (X is a halogen; Y is H or a halogen) such as monochloroglyoxime, (B) one or more compounds selected from 2,2dibromo-3-nitrilopropionamide, 2-bromo-2- nitro-1,3-diacetoxypropane, 1,2-bisbromoacetoxyethane, 1,2- bisbromoacetoxypropane, 1,2,3-trisbromoacetoxypropane, α-chlorobenzaldoxime, etc., and (C) one or more compounds selected from methylene bisthiocyanate, 5-chloro-2-methyl-4-isothiazolin-3-one, etc., at ratios to develop a synergistic effect.
Patent JP-S59172401-A (JP)
Title: Wettable dust composition for agricultural purposes
Inventor: YAMASHITA KAZUHIRO
IPC: A01N25/24
Filed: 1983-03-22
Abstract: PURPOSE:The titled composition that is obtained by combining active ingredients for agricultural purposes with a water-insoluble, powdery resin which forms water-insoluble coating films on the surfaces of the plant after drying and keeps a stable emulsion in the preparation, thus showing high resistance to rain, good workability without pollution. CONSTITUTION:The major ingredients for agricultural purposes are combined with a powder of water-insoluble resin which forms water-insoluble coating films on plant surfaces, after drying, and keeps stable emulsion in the preparation to give the objective composition. As a powder of water-insoluble resin, is suitably mentioned polyvinyl acetate or a copolymer composed of 70-90wt% of vinyl acetate and 5-30wt% of at least one selected from unsaturated monomers such as ethylene, acrylic acid and other monomers. The content of the polymer in the wettable dust is 1wt%-90wt% and, in the foliage treatment, the composition is diluted with water to an effective concentration and applied in a range from 50-1,000l per 10Ares.
Patent JP-S52128011-A (JP)
Title: Memory circuit of stationary image transmitter-receiver
Inventor: TSUZUKI TAKEYASU
IPC: H04N7/035
Filed: 1976-04-20
Abstract: PURPOSE: To make a simple memory circuit of receiver in telescan system without increasing total bits by using a memory of low bit rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59172086-A (JP)
Title: Tablet inputting device
Inventor: KOMORI KATSUFUMI
IPC: G06K11/06
Filed: 1983-03-18
Abstract: PURPOSE:To wire conductors at right angles to each other by simple method and give sufficient light transmissibity by forming plural grooves having V-shaped sectional form at right angles to each other on an inputting board and housing the conductors in the grooves. CONSTITUTION:V-shaped grooves for wiring conductors are formed in matrixlike form on an inputting board 7. Conductors 10, 11 are housed in these V- shaped grooves. To keep electric insulation, insulator-covered conductors are used for the conductors 10 and 11. By housing the conductors 10, 11 in the grooves, and filling with transparent resin etc., the conductors 10, 11 can be fixed firmly.
Patent JP-H05212742-A (JP)
Title: Olefinic resin film
Inventor: OGAWA TAKESHI
IPC: B29K105/16
Filed: 1992-02-01
Abstract: PURPOSE:To provide an olefinic resin film enabled in the film molding due to calender processing enhanced in productivity without generating the tackiness to a calender roll. CONSTITUTION:An olefinic resin film is formed by calender processing and composed of a compsn. obtained by adding 0.1-5.0 pts.wt. of metal soap to 100 pts.wt. of an olefinic resin. Metal soap imparts the non-tackiness with the calender roll to the olefinic resin and the olefinic resin develops the film forming capacity due to calender processing.
Patent JP-H10240583-A (JP)
Title: File system
Inventor: TSUJIOKA TETSUO
IPC: G06F12/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide the file system which can increase the efficiency of file access, improve the transfer efficiency of file data, and reduce redundant processes in the transfer of the file data. SOLUTION: Logical addresses of the file system and physical address of a recording device are sectioned to specific recording block length and recording blocks of physical addresses of recording deviceses are allocated cyclically from the recording block at the head of the physical addresses to generate a file system. Then a file is recorded by securing successive recording blocks in the logical addresses in file units according to management information of the file in a management information area 10 and making the recording block at the head of the successive recording blocks in the logical addresses match the recording block at the head of the cycle.
Patent JP-2000239762-A (JP)
Title: Copper alloy low in thermal expansion coefficient and high in thermal conductivity, and electrical and electronic equipment parts using the copper alloy
Inventor: MIHARA KUNITERU
IPC: C22C9/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a copper alloy useful as a heat radiation material used in contact with a material of low thermal expansion coefficient, such as resin mold, by incorporating, as a secondary phase of specific aspect ratio, specific amounts of phase-separation- type Cr, Mo, W, Nb, etc. into Cu as a base phase of a copper alloy. SOLUTION: Cr, Mo, W, Nb, etc. are incorporated as a secondary phase having an aspect ratio of >=10, desirably about >=100, into a copper alloy containing 2-50 wt.%, in total, of at least one element among Cr, Mo, W, and Nb. The copper alloy can be obtained by adding prescribed amounts of at least one element among Cr, Mo, W, and Nb to pure copper of oxygen-free copper to be a base phase, melting the mixture, casting the resultant molten alloy, hot-working the resultant ingot, and further applying cold working such as flat roll rolling at about <=300 deg.C. By this method, the copper alloy with low expansion coefficient and high thermal conductivity can be obtained.  The copper alloy can be suitably used as heat radiation material for electrical and electronic equipment parts, and has no possibility of causing, due to difference in thermal expansion, breakage to a resin mold, etc. in contact with the copper alloy itself.
Patent JP-H03248076-A (JP)
Title: Cfar circuit
Inventor: TAMAI KAZUKI
IPC: G01S7/32
Filed: 1990-02-27
Abstract: PURPOSE:To achieve a higher freedom by controlling the number of averaging cells and guard cells in substance by an external control with a simple circuit. CONSTITUTION:First, selectors 32c and 31c output zeroes under control of a Constant False Alarm Rate (CFAR) control circuit 35 and data a0, a1... and aM are supplied to a terminal I of an adder 30. The data are added up and an initial value A(0)=a0+a1+...+aM is taken out at a terminal II to be stored into RAMs 32a and 31a. When the data A(0) arrives at the terminal I, a data aM+1 at the terminal II and a data a0 at the terminal III, a sector 30d selects the data arriving at the terminal II under control of the circuit 35. On the other hand, a selector 30e selects the data arriving at the terminal I under control of the circuit 35 and a selector 20f performs an adding operation in which no output of an adder 30c is selected and a subtracting operation of the selectors 30d and 30f at different timings using only one adder 30c.
Patent JP-H05213040-A (JP)
Title: Suspension device for four-wheel drive vehicle
Inventor: SAKAI KOJI
IPC: B60G21/073
Filed: 1992-02-03
Abstract: PURPOSE:To dampen the vertical motion of a body due to pitching and bouncing mainly with two throttle members for generating a damping force by providing respective members at the first and second communication passages, and connecting dampers having an oil chamber communicated with a connection port via a throttle, respectively to the communication passages. CONSTITUTION:When a body front vertically vibrates due to the occurrence of pitching, bouncing or the like, right and left main dampers 2 and 3 concurrently expand or contract. When both main dampers 2 and 3 contract, hydraulic fluid in the upper oil chamber 10 of a hydraulic cylinder 6 is pressurized with the upward motion of a piston 9. As a result, the fluid flows to an oil passage 14 through the small holes 13a of base valves 7, and further flows to the first communication pipe 18 or the second communication pipe 19 via the upper port 6a of the cylinder 6. The hydraulic fluid undergoes resistance at the time of flowing through the base valves 7. It follows, therefore, that when both main dampers 2 and 3 concurrently expand or contract due to pitching, bouncing or the like, the vertical motion of a body is dampened mainly by the base valves 7 of the main dampers 2 and 3.
Patent JP-H11252027-A (JP)
Title: Seismic intensity information network system
Inventor: INABA SHOJI
IPC: H04H20/74
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To gather prompt report information at the time of earthquake occurrence and detailed information for information analysis or the like. SOLUTION: A satellite individual channel is also equipped in addition to the incoming channel of a satellite system simultaneous command system as a transmission line, and at the time of sensing an earthquake by the measurement seismic intensity meter 1 of a certain slaves station, the prompt report information is transmitted to the seismic intensity information transmitter- receiver of a master station by a conventional communication line. In this case, the seismic intensity information transmitter-receiver confirms from which slave station the seismic intensity prompt report is, automatically secures the communication line to the slave station by the satellite individual channel and gathers the seismic intensity detailed information from the slave station.
Patent JP-S61206992-A (JP)
Title: Device for opening and closing cover
Inventor: NARITA ISAO
IPC: G11B33/02
Filed: 1985-03-11
Abstract: PURPOSE:To prevent unexpected opening and closing of a cover by providing a click to prevents opening and closing of a cassette cover in the insertion port. CONSTITUTION:In the state that the tip 12 of a cover 3 enters a groove 9 and fixed, even if the cover 3 is pushed from the direction of the arrow A, the tip 12 hit a stopper 10 and the cover 3 can not be pushed in any more. When a cassette tape 13 is inserted, a part of the cassette tape depresses a click 8, and accordingly, a gap G is formed at the tip 12 of the stopper 10, and the cassette tape can be inserted as it is. At this time, the cover 3 is pushed up to the position of upper face B of the cassette tape 13.
Patent JP-S59172520-A (JP)
Title: Production of polyester block copolymer
Inventor: KOBAYASHI TAKUMA
IPC: C08G63/60
Filed: 1983-03-18
Abstract: PURPOSE:To produce a polyester block copolymer excellent in rubber elasticity, impact resistance, mechanical properties, etc., by reacting an aromatic polyester with a lactone at a specified ratio. CONSTITUTION:A polyester block copolymer is formed by reacting 80-30pts.wt. aromatic polyester in which the content of a terephthalic acid component (polyethylene terephthalate, polytetramethylene terephthalate, etc.) is 30-79mol% based on the total acid component with 20-70pts.wt. lactone (e.g., epsilon-caprolactone) at 180-260 deg.C. (About 0.001-0.1wt%, based on the total of the aromatic polyester and the lactone, catalyst may be used.) The MW of the above copolymer is preferably about 5,000 or higher when it is used as a molding material.
Patent JP-H02226867-A (JP)
Title: Color decomposition picture correction device
Inventor: KO HIROTETSU
IPC: H04N1/48
Filed: 1989-02-28
Abstract: PURPOSE:To shorten the interpolation processing time by utilizing split spaces being the number of minimum apexes and applying an interpolation processing. CONSTITUTION:A latch output from latch circuits 12R, 12G, 12B is separated into high-order 5 bits and low-order 3 bits to specify a triangular pyramid used for the interpolation processing respectively. A ROM 17 used for a distributing means discriminates to which of 6 triangular pyramids in total formed by the apexes of a basic grid an interpolation point belongs based on the low- order 3-bit signal and the ROM 17 outputs the distributing signal to specify the apexes forming the triangular pyramid sequentially. Then the interpolation processing is implemented by utilizing the split space with the minimum number of apexes such as triangular pyramid in the case of 3-dimension by 3 inputs and super-triangular pyramid (triangular pyramid in 4-dimension) in the case of 4-dimension with 4 inputs. Thus, the interpolation processing time is shortened.
Patent JP-H02226437-A (JP)
Title: Inspection system for computer
Inventor: ONUMA TADASHI
IPC: G06F11/22
Filed: 1989-02-28
Abstract: PURPOSE:To improve the reliability of a computer system by executing a diagnostic program under the control of an operating system at the intervals of a prescribed time while a work is operated. CONSTITUTION:A diagnostic starting means 8 starts the diagnostic program 1 based on an interruption signal generated at a prescribed interval from an interruption designation means 3 and the diagnostic program 1 sets the state of hardware, selectively starts a setting means 2, collects state data and diagnoses the fault of the setting means 2. The diagnostic starting means 8 prohibits interruption less than a prescribed level at the time of executing the diagnostic program 1. Thus, the diagnostic program 1 can securely and speedily diagnoses the fault of the setting means 2 under the control of the diagnostic starting means 8.
Patent JP-S58164453-A (JP)
Title: Bidirectional back alarm unit
Inventor: OOE KENPO
IPC: B60R11/02
Filed: 1982-03-24
Abstract: PURPOSE:To enable to drive a car safer than ever by a method wherein the voice of a driver is transmitted to the rear of the car and at the same time sounds at the rear of the car are transmitted to the driver. CONSTITUTION:The voice of the driver makes, from a microphone 4 through an amplifier 5, a speaker 3 speak. On the other hand, the sounds at the rear of the car makes, from a microphone 6 through an amplifier 7, a speaker 8 speak. In such a manner as mentioned above, the attention for the backward movement is excited to persons at the rear of the car and the driver can perform safety driving because the driver can be aware of dangers earlier than ever by being heard with sounds of voices and noises at the rear of the car.
Patent JP-H01220025-A (JP)
Title: Plotter device
Inventor: KUBO YASUFUMI
IPC: B43L13/00
Filed: 1988-02-29
Abstract: PURPOSE:To effectively use a computer, etc., by repeating data for once sent from the computer, etc., again and again and making a plotter possible. CONSTITUTION:When a switch to indicate the plotter again contained in an operating part becomes on, the state is detected by an output control part 3 and the plotter is executed by a plotter output part 2 based on data stored in a large-capacity data holding part 4 under the control of the output control part 3. When a switch to indicate the clear of data contained in the operating part 5 becomes on, the state is detected by the output control part 3 and the data stored in the large-capacity data holding part 4 are cleared under the control of the output control part 3. Consequently, even when executing the plotters of quite the same contents plural times, it is sufficient to input the data from the computer, etc., only once. Thus, the computer, etc., can be effectively used.
Patent JP-H071863-A (JP)
Title: Round back forming device for book block
Inventor: HORUSUTO RAATOHERUTO
IPC: B42C5/02
Filed: 1994-03-17
Abstract: PURPOSE: To make sure that a desired roundness is obtained and the shape of a spine can be changed when all format book blocks are processed. CONSTITUTION: Rounding segments 40, 40'; 41, 41' which are driven to rotate by a drive means to move perpendicularly and run into both sides of a book block 1 and roll, are provided. These rounding segments 40, 40'; 41, 41' collide with both sides of the book block 1, rolling after the book block 1 is set free by a conveying clamp 4, and at the same time, are moved upward. The perpendicular movement of the book block 1 is compensated for by the perpendicular motion of the rounding segments 40, 40'; 41, 41' superimposed on the rotating motion and consequently, and sheets present outside the book block 1 are maintained at a specified level.
Patent JP-S58166515-A (JP)
Title: Signal reproducing device
Inventor: SHIOMI MAKOTO
IPC: G11B20/06
Filed: 1982-03-26
Abstract: PURPOSE:To improve group delay characteristics and inversion prevention characteristics at the time of peaking by using one-input, two-output surface acoustic wave filters for a peaking circuit of LC resonance and an inversion preventing circuit instead of using equalizers. CONSTITUTION:The in-use band of an SAV filter 36 is set to 11-17MHz according to its shape and propagation characteristics, and the band of a reproduced FM luminance signal is 1-7MHz, so an oscillator (of about 10MHz) 35 and a high frequency converting circuit 34 are used to perform high frequency conversion of about 10MHz. An AGC 33 is provided in front of the high frequency converting circuit 34 to hold an input signal to the SAV filter 36 invariable constant even when reproduction outputs of heads 1 and 2 differ in amplitude. An automatic gain control circuit 33 may be provided between the high frequency converting circuit 34 and SAV filter 36.
Patent JP-S54138416-A (JP)
Title: Bias feed circuit of tape recorder
Inventor: SATOU KAZUO
IPC: G11B5/027
Filed: 1978-04-18
Abstract: PURPOSE: To enable the bias to be independently set in conformity with magnetic tapes by providing taps to the secondary winding of an oscillation transformer and connecting a switch means between the taps and ground.  
     CONSTITUTION: When a changeover switch 30 is changed over, bias current is supplid to the bases of third and fourth switching transistors 28, 29 through the switch 30, then the transistors 26, 27 invert to conduction. In this state, therefore, the number of secondary windings becomes minimum and the bias current supplied ro recording heads 20, 21 becomes minimum. When the bias changeover switch 30 is changed over to a fixed contact 30c, the bias current is supplied to the bases of the transistors 26, 27, then the transistors 26, 27 invert to conduction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08246778-A (JP)
Title: Down hammer
Inventor: SHIMADA CHIKASHI
IPC: E21B4/16
Filed: 1995-03-07
Abstract: PURPOSE: To secure a down hammer capable of forming an excavation being larger in a bore diameter than the outer diameter of a hammering bit as using the same size hammering bit. CONSTITUTION: In a down hammer for underground punching, operating with compressed air, with a body part 6 and a hammering bit 7 attached to this body part 6 free of vertical motions, a support plate 22 extending in the radial direction across a peripheral edge of the hammering bit 7 is attached to the lower part of an outer cylinder 21 of the body part. Then, a digging head 23 is installed in a lower end of the support plate 22.
Patent JP-S62206188-A (JP)
Inventor: HAMAMURA HIROYUKI
IPC: E21B4/16
Filed: 1986-03-05
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。