baber/WOPTO huggingface dataset:
Patent JP-S597517-A (JP)
Title: Pipe cutter
Inventor: TAMAI TADASHI
IPC: B23D21/00
Filed: 1982-07-05
Abstract: PURPOSE:To cut pipes laminated with different materials or made of diverse materials unrestrictedly with a pipe cutter. CONSTITUTION:A cutter is provided with a driving part 6, which holds a pipe 5 and at the same time rotates said pipe 5 at low speed. A motor 12 equipped with a reduction gear, to which a saw blade 13 is rotatably installed, is provided at a moving part 11. For example, a pipe 5, the outside layer 15 of which is made of iron and the inside layer 16 of which is made of vinyl chloride, is held and rotated by the driving part 6 and cut with the saw blade 13 rotated by the motor 12 by abutting said blade 13 against said pipe 5 by the operation of a handle 10.
Patent JP-2000306241-A (JP)
Title: Recording method and recording and reproducing device
Inventor: AKIMOTO YOSHIHIRO
IPC: G11B7/125
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To precisely determine optimum recording power values by OPC even for various optical recording media which differ in reflection factor. SOLUTION: By this recording method, a rewritable optical recording medium which has a recording power calibration area for finding an optimum recording power value is rotated at a specific linear speed and irradiated with laser light intermittently at specific intervals T of time while the irradiation power is varied to record data, and the reflection factor of the laser light irradiating the optical recording medium is measured. Then the irradiation power of the laser light when the variation rate of the reflection factor becomes maximum as the irradiation power of the laser light varies is detected and the power value obtained by multiplying the irradiation power value by a specific coefficient is regarded as an optimum recording power value to record the data.
Patent JP-H08316975-A (JP)
Title: Ip address automatic generating method in network
Inventor: IIDA SHUICHI
IPC: H04L29/12
Filed: 1995-05-15
Abstract: PURPOSE: To easily and automatically determine an IP address without an error by automatically generating the IP address in accordance with a preliminarily fixed address generation rule in the method generating the IP address. CONSTITUTION: A number of a node ID is previously assigned to each node on a ring network. Because the node ID of a first node 1 is 1, the node address of the first node 1 becomes '130. 1. 1. 1'. As for the subnetwork address of the node 1, the value of C on the side of a line 1 (a first subnetwork address) becomes '5' because the node ID is '1' and the number n of node on the ring network is '4' and the first subnetwork on the side of the line 1 becomes '130. 1. 5. 1'. The side of a line 2 becomes '130. 1. 8. 2' because the first subnetwork address on the side of the line 1 of an adjacent node becomes '130. 1. 8. 1'.
Patent JP-S5639620-A (JP)
Title: Flip-flop circuit
Inventor: OOGISHI TSUTOMU
IPC: H03K3/356
Filed: 1979-09-07
Abstract: PURPOSE:To reduce malfunctions due to electromagnetic coupling by attaining operation with low electric power and at a low voltage, by forming an FF circuit that sets at the rise of a set signal and then resets with a reset signal preferentially. CONSTITUTION:When neither a set signal nor a reset signal is inputted by capacitor 2 and switch circuit 1, FF circuit 3 charges capacitor 2 via FETs 11 and 12 and when the reset signal is inputted, capacitor 2 is discharged via FET13. Then, circuit 3 is set when the set signal is inputted with capacitor 2 charged and rset when the reset signal is inputted. Consequently, circuit 3 is set at the rise of the set signal and preferentially reset with the reset signal. Thus, low-power and low-voltage operations are attained to reduce malfunctions due to electromagnetic coupling, etc.
Patent JP-H11303492-A (JP)
Title: Hinge device
Inventor: AIDA HIDEHARU
IPC: E05D11/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device capable of stopping at an arbitrary position, at that time, the size of the torque for stopping can be easily adjustable, keeping in a closed state is possible without providing a special lock mechanism, and the opening member can close automatically toward closing position near the closed position. SOLUTION: This hinge device is equipped with a second cam 5 fixed to a first member 23, a first cam 4 attached to the second member 21, exerting means 6 for holding a cam surface 4a of the first cam 4 in a pressured state to a cam surface 5a of the second cam 5, and positioning means 4b, 5b keeping both members 21, 23 in positioning state provided on both cam surfaces 4a, (5a) and mutually linked at a predetermined relative angle position. Also provided are a columnar shaft portion 3 fixed along one of oscillating axis lines of both the members 21, 23 and a plurality of flat plate-shaped, overlapped friction plates 11 made of spring members which are pressured and contacted to the outer peripheral surface of the shaft portion 3.
Patent JP-S5542446-A (JP)
Title: Fault detection/identification system
Inventor: TOKUNAGA KAORU
IPC: H04Q3/545
Filed: 1978-09-22
Abstract: PURPOSE:To carry out the fault detection and identification for the call system via the higher-rank processor by providing the inter-processor interface circuit between the higher-rank processor and the call-system interface circuit, thus ensuring execution of the control action for the resource switching and others. CONSTITUTION:Inter-processor interface circuit 9 is provided between processor 5 and call-system interface circuit 6 in the function dispersion type multi-processor system telephone exchange which contains higher-rank processor 5 performing the resource control and lower-rank processor 8 performing the direct control of call system 1. Thus a direct access is given to the fault information storage area of lower-rank processor memory 7 via the control command given from processor 5 to make possible the non-answer identification to the command of processor 5 at the abnormal time of processor 8 and its subsequent processors. Then the fault detection and identification is carried out for system 1 and processor 5 through circuit 6. In this way, the control action is carried out for the resource switching and others.
Patent JP-S5341997-A (JP)
Title: Escape leading control unit
Inventor: SATOU NOBUMI
IPC: G08B25/00
Filed: 1976-09-29
Abstract: PURPOSE: Lamps in the dangerous direction such as fire are turned off, and the existence positions of emergency exits in the other direction and the other direction are pointed out clearly, thereby refuging the refugees safely and surely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06326816-A (JP)
Title: Facsimile equipment
Inventor: TABATA HIROYASU
IPC: H04N1/00
Filed: 1993-05-18
Abstract: PURPOSE:To prouide the facsimile equipment converting data from a computer into a code usable by the facsimile equipment. CONSTITUTION:The facsimile equipment is provided with a data analysis section 13 converting transmission data of a computer 11 into a code used for the facsimile equipment and extracting destination telephone number information and a data end code included in the data and a transmission data memory 14 storing the transmission data from which the destination telephone number information and the data end code are extracted, and a control section 7 receiving the destination telephone number information and the data end code makes a command of dialing processing to a network controller 6 and the combination between a graphic or the like and text data by a routine format is attained and the generation of the data format by the computer 11 is not required.
Patent JP-S5817138-A (JP)
Title: Polypropylene resin composition
Inventor: FUJII YOSHIKAZU
IPC: C08K3/30
Filed: 1981-07-23
Abstract: PURPOSE:To provide the titled compsn. having rigidity, resistance to heat and impact and surface gloss similar to those of ABS resin, by blending BaSO4, talc and a specified amorphous ethylene/propylene copolymer with crystalline PP. CONSTITUTION:5-25wt% BaSO4 having an average particle size of 2mu or below as measured by a centrifugal granulometer, 1-15wt% talc having an average particle size of 4mu or below and 2-20wt% amorphous ethylene/propylene copolymer having an intrinsic viscosity of 1.9 or below as measured in xylene soln. at 70 deg.C, such as an ethylene/propylene/butadiene terpolymer, are blended with crystalline PP.
Patent JP-H02298603-A (JP)
Title: Titanium alloy part for turbine
Inventor: FUJIOKA KAZUO
IPC: F01D5/28
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a high quality titanium alloy part for a turbine without a special surface protecting treatment during a manufacturing process by anodizing the entire surface of the titanium alloy part so as to form an anodized film over the entire surface or a part of the surface of the titanium alloy part. CONSTITUTION:The entire surface of a titanium alloy part or a titanium alloy turbine final stage blade 1 is formed thereover with an anodized film since the entire surface of the titanium alloy part would possibly contaminated during a manufacture thereof. At this stage, the final stage blade 1 to which a finishing process is completed is at first washed over its surface so as to remove dirt. Then, the entire surface of the titanium alloy part is anodized so as to form thereover an anodized film having a suitable thickness. Further, an oxidized film 22 is formed on each of surface parts 21 in the longitudinal section X-X of the final stage blade 1. Thereby it is possible to obtain a high quality titanium alloy part without a special surface protecting treatment during the manufacturing process.
Patent JP-H10292814-A (JP)
Title: Conductive roller
Inventor: SAKO YASUHIRO
IPC: F16C13/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller which has a uniform and smooth surface, and is excellent in dimensional accuracy, by forming the formed product inside a metal mold without passing through a polishing process after demolding. SOLUTION: A conductive roller is made up of a turning shaft, and a foam conductive elastic layer concentrically laminated around the turning shaft; and the foam conductive elastic layer consists of polyurethane obtained by reacting a polyol component and an isocyanate component; and the conductive roller is a molded body that is obtained by pouring a mixed liquid containing the polyol component and the isocyanate component into the metal mold in the center of which the turning shaft has been arranged, so that it is reacted and hardened. The rate of the density of the molded product forming the foam conductive elastic layer and the density of that when the mixed liquid is foamed in the state that there is no restraint, or the ratio of the density of molded product to the density of free foam body is made to be 1.5 to 4.0.
Patent JP-S5640808-A (JP)
Title: Variable type photo directional coupler
Inventor: MURAKAMI TAIJI
IPC: G02F1/11
Filed: 1979-09-12
Abstract: PURPOSE:To make manufacture easy by parallel disposing the two optical waveguides comprising transparent dielectric or liquid of a refractive index higher than that of the circumference within a substrate so that ultrasonic waves may be propagated in the optical waveguides and changing the propagation constants of the optical waveguides by ultrasonic waves thereby changing the coupling constant thereof. CONSTITUTION:Optical waveguides 2, 2' of transparent dielectric or CCl4 of a refractive index higther than that of the circumference are formed within a substrate 1 of glass or the like. These optical waveguides 2, 2' have parallel parts 2A and 2A' of a length l. An ultrasonic transducer 3, an electrode 5 and a reflecting plate 6 are provided to the substrates and ultrasonic waves are generated with a high- frequency electric power source 4. The light 7 incident to one waveguide 2 couples 100% in the parallel parts 2A, 2A' and is taken out as exit light 8 from the waveguide 2'. If the ultrasonic waves are generated and the inter-axis distance between the waveguides 2 and 2' is set at a half wavelength, a propagation constant difference is produced in the two optical guides 2, 2', and this makes the intensity of the exit rays 8 and 9 variable. Thereby, the manufacture of the variable couplers of low losses can be made easy.
Patent JP-H0230764-A (JP)
Title: Multi-layer protecting coat of a substrate and method for protecting a substrate by plasma sputtering of such a coat
Inventor: JIYANNMARII GOOCHIE
IPC: C09K3/16
Filed: 1989-05-11
Abstract: The present invention relates to a multilayer protective coating for a substrate and a process for protecting a substrate by the deposition of a continuous, transparent, amorphous, inorganic coating essentially comprising silicon, carbon, nitrogen, oxygen and hydrogen by means of a plasma. The invention also concerns the application of the coatings according to the invention in the protection of substrates and in particular against electrostatic charges.
Patent JP-H04344266-A (JP)
Title: Printer
Inventor: MOMOSE HIROAKI
IPC: B41J2/485
Filed: 1991-05-21
Abstract: PURPOSE:To enable a highlighted reduced character having doubled thickness to be printed without decreasing speed for printing. CONSTITUTION:A logical add of three printing data continued transversely is taken to be converted to one dot pattern by a conversion means 61 from a data in a character printing data memory means 7. Then, a NULL data from a means 62 wherein a data not to be printed is annexed is annexed to form a highlighted reduced character having double thickness.
Patent JP-H0937008-A (JP)
Title: Automatic original feeding device
Inventor: CHIYOUHOU SATORU
IPC: G03B27/62
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To surely mark a read original with a stamp by providing a warning means for issuing an alarm to a user and a clear means for clearing memory in a storage means when it is discriminated by a comparing means that the number of times of stamping exceeds the set number of times. SOLUTION: A ROM storing a control program, RAM as the work area of arithmetic, etc., EEPROM of a non-volatile memory, A/D converter for reading a voltage value and D/A converter of an output voltage varying means are connected to a microcomputer. A volume to move while being interlocked with an original regulating plate provided on an original tray 1 is connected to the A/D converter and by detecting its voltage value, placed original width can be detected. Each time a driving signal is outputted to a stamp solenoid 28, the microcomputer stores it in the non-volatile RAM and compares this cumulatively stored number of times of outputs with the prescribed number of stamp enable times stored in the ROM and when the cumulatively stored number of times of outputs reaches the prescribed number of stamp enable times, an alarm signal is issued.
Patent JP-S5342023-A (JP)
Title: Detection of converging position or condition of converged flux of light
Inventor: SUZUKI TAKASHI
IPC: G03B13/24
Filed: 1976-09-28
Abstract: PURPOSE: To detect easily the converging position or condition of the flux of light by arranging in a light path of an optically difussing or diffracting element which has a fine structure of such a size as is substantially wqual to the section of the light flux at the converging position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10293781-A (JP)
Title: Printed circuit board design system
Inventor: IMAZATO MASAHARU
IPC: H05K1/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board which detects that electromagnetic noise is increased so that electromagnetic noise that is more than regulations may be emitted and that the operation condition of a device is no longer met after pattern wiring when operation signal frequency of a device and its harmonic frequency coincide with 1/2 wavelength frequency of wiring length. SOLUTION: Wiring length check 2 which decides the quality of distributed wiring length is performed after pattern wiring design 1 is performed. 1/2 wavelength length is calculated from a clock frequency of a device and is collated with wiring length of a clock pattern that is designed by the design 1. When 1/2 wavelength length coincides with wiring length, alarm information is outputted and a pattern wiring design is performed again.
Patent JP-S5545827-A (JP)
Title: Method of amending height of top pin
Inventor: NAKANO YUZURU
IPC: D01G15/92
Filed: 1978-09-20
Abstract: PURPOSE: A thermoplastic resin layer is provided between the back surface of the top card cloth and the surface of the top bar on which the card cloth is applied and the resin is softened meanwhile the top surfaces of the pins in the card cloth are pressed to a fix plate, thereby improving the accuracy of the pin height with no damage of the top bar.  
     CONSTITUTION: A sheet of thermoplastic resin 4 is adhered on the back surface of top card cloth 3 and the card cloth 3 is applied to top bar 1 so that the sheet 4 bonds closely to surface 2. They are fixed with clip 5 to compose top 6. Then, the pin surfaces 8 of the top 6 are brought into close contact with fix plate 7 of stainless steel with a flat surface of high accuracy by pressing the top 6. Under this state, the sheet 4 is softened by switching on electromagnetic induction coil 9. Thereby making the surfaces of pins 8 flat with the same accuracy as the fix plate 7. After cooling, said top is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01286627-A (JP)
Title: Information encoding/decoding system
Inventor: TATARA KOJI
IPC: H03M7/40
Filed: 1988-05-13
Abstract: PURPOSE:To enhance encoding efficiency by inputting an information source to a Huffman code generating means, generating a Huffman code table according to a symbol generating probability, and encoding the information source with the use of the generated Huffman code table. CONSTITUTION:An information source 1 is inputted to a Huffman code generating means 2 to obtain a Huffman code table 3. Next, the information source 1 and the Huffman code table 3 are inputted to a Huffman encoding means 4, a compressed code 5 compressed by the Huffman encoding is obtained, and the Huffman code table 3 and the compressed code 5 are both accumulated in a memory means 7 or transmitted to the outside. Further, a decoding processing fetches the Huffman code table 3 out of the information accumulated or transmitted to the memory means 7, sends it to a Huffman decoding means 6, and decodes and reproduces the information source 1. Thus, since the Huffman code table 3 is generated according to the symbol generating probability of the information source 1 itself, and the information source 1 is encoded with the use of it, the logically maximum encoding efficiency can be applied to the given information source 1.
Patent JP-H05315083-A (JP)
Title: Lighting system
Inventor: ATAKA KAORU
IPC: H05B37/02
Filed: 1992-05-08
Abstract: PURPOSE:To improve a dimming characteristic so that a change of brightness can be clearly actually felt even in the case of using a lighting load as indirect light or even in the case of combining the load with the other lighting load, in a lighting system for continuously dimming the lighting load. CONSTITUTION:In at least one of a part of low dimming level and a part of the high dimming level, a change of beam ratio of a lighting load relating to a change of a dimming level is set larger than in the other part. Then, the lighting load, though put out visually, is actually lighted at a low level, and inconvenience such as wasting power before coming aware can be prevented. Since a change of optical output can be clearly actually felt, a reliable feeling of a user relating to a lighting system is obtained.
Patent JP-S60263613-A (JP)
Title: Edge preparation device
Inventor: TAMAI TADASHI
IPC: B23D45/12
Filed: 1984-06-08
Abstract: PURPOSE:To make an edge preparation device small, light, efficient, and precisely adaptive to various sizes of pipes by constituting it in such a way that an appropriate edge preparation can be performed by feeding the detected load acting on a rotating and infeeding cutter back to mechanical rotation and infeed. CONSTITUTION:An edge preparation device is constituted in such a way that a pipe 1 is fixed to a vice 2, a cutter 11 rotating with its rotating speed reduced is attached to a commutator motor 10, and the cutting edge of the cutter 11 is contacted with the pipe 1 to cut off or cut the pipe. And the cutter 11 is so constituted as to make one revolution along the outer peripheral of the pipe 1 by a device 6 for rotating and moving. Then, since when the cutter is over loaded, the operating electric current of the motor 10 is increased, the increased current is detected, and it works as the source of signals to control the revolution of a motor 8. Thus, the cutter can be used efficiently, the whole of the device becomes smaller and is lightened readily and, moreover, the device can be adapted to various sizes of pipes.
Patent JP-H11342893-A (JP)
Title: Overturn preventive device of ship by air bag system
Inventor: KINO SEIYA
IPC: B63B43/14
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent an overturn of a ship by actuating an explosion switch of an inflator enclosed in an air bag when becoming an overturn inclination by an inclination detector, and forming a buoyancy body by instantly swelling the air bag. SOLUTION: A ship inclines on the sea by oscillating by a wave at sailing time or anchoring time. An inclination detector 1 always measures this inclination to actuate an explosion switch of an inflator 2 when becoming an overturn inclination. The inflator 2 is enclosed in an air bag 3 installed on the board outside, and the air bag 3 instantly swells by an explosion of the inflator 2 to become a buoyancy body so as to prevent an overturn. While, since gas of the inflator 2 is a high temperature, when the gas becomes a normal temperature, the air bag 3 also contracts to reduce buoyancy. To prevent this contracting phenomenon, air is sent into the air bag 3 from a pressure tank 4 simultaneously when actuating the explosion switch of the inflator 2 to hold a shape as the buoyancy body of the air bag 3.
Patent JP-S61276333-A (JP)
Title: Manufacture of semiconductor device and resin molding device used therefor
Inventor: TAKAHASHI KENJI
IPC: B29C45/02
Filed: 1985-05-31
Abstract: PURPOSE:To equalize resin filling state by disposing a core of a mold at the center, equalizing the distances to cavities, thereby equalizing times until resin is filled in the cavities and pressure is applied thereto. CONSTITUTION:The lead frame 11 of a resin molding machine is composed of concentric inner and outer frames 12, 22, and islands 13 and leads 14 for surrounding the islands are disposed between the frames 12 and 22. Semiconductor elements are mounted on the islands of the frame 11, and electrodes are connected with leads 14. A core 16 filled with resin of the molding machine 15 is disposed at the center, and cavities 19 are communicated through gates 18 with radial liners 17 coupled with the core 16. The distances from the central core 16 to the cavities 19 are equalized, the times until the resin is cast in the cavities 19 and pressure is applied thereto are equalized to form uniform filling state of the resin.