baber/WOPTO huggingface dataset:
Patent JP-S5919037-A (JP)
Title: Manufacture of hollow article from superplastic metallic plate
Inventor: UEDA TADAO
IPC: B21D26/055
Filed: 1982-07-22
Abstract: PURPOSE:To manufacture a hollow article easily and efficiently by superposing two metallic plates including a superplastic metallic plate, holding them by dies having hollow part, and joining them by heating, and bulging the superplastic plate facing the hollow part by feeding fluid. CONSTITUTION:Superplastic metallic plates 3, 5 are superposed and held between a lower die 6 and an upper die 2 forming a recessed part 9. The parts other than the parts that correspond to the recessed part 9 of metallic plates 3, 5 are joined by keeping for a required time under temperature condition of superplastic working while pressing them by a hydraulic cylinder 1. At the same time, fluid such as air etc. is fed in between the metallic plates from ducts 4 attached to fluid duct fitting parts 7, 8 provided on the dies 6, 2, and the superplastic plate 5 facing the recessed part 9 is bulged out to obtain a hollow article. An ordinary metallic plate can be used for the metallic plate 3 that does not face the recessed part 9. If necessary, the hollow article obtained can be heat treated to improve joining strength.
Patent JP-H06315729-A (JP)
Title: Punching plate
Inventor: ISHIKAWA MASAYOSHI
IPC: B21D31/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a punching plate which has the highly decorative effect and the highly mass productivity by penetrating holes of two kinds, at least, of the size on suitable positions and together providing a blank space without penetrating these holes. CONSTITUTION:A large diameter hole 1 is penetrated at a multi crossing point of the squares like a checkerboard selected on a 1st orthogonal coordinates system 1a, and a small diameter hole 2 is penetrated at a multi crossing point of the squares selected on a 2nd orthogonal coordinates system 2a, which are penetrated with a punching machine at the time of imaging the 1st orthogonal coordinates system 1a like the lattice of a go board and the 2nd orthogonal coordinates system 2a whose positions are respectively deviated by a half unit length to the mutually orthogonal direction. In such a way, a letter or a graphic, etc., is formed, and together a blank part 3 is formed nearby the letter or the graphic.
Patent JP-H0696112-A (JP)
Title: Vector data processing circuit
Inventor: FUJIWARA YOSHIFUMI
IPC: G06F17/16
Filed: 1992-05-21
Abstract: PURPOSE:To reduce the number of spare parts for exchanging parts due to the fault of a register file and system down time. CONSTITUTION:In a vector data processing circuit 1, an address translation circuit 5 is provided to switch the words of a fault flag holding register 6 for instructing a fault word, a second register file 10 used in place of the fault word and a first register file 9 shown by the fault flag holding register 6 with the word of the second register file 10. Thus, a system can be reproduced only by setting fault state data to the fault flag holding register 6.
Patent JP-H08328413-A (JP)
Title: Fixing device
Inventor: NOMURA HISAYOSHI
IPC: G03G15/20
Filed: 1995-05-26
Abstract: PURPOSE: To provide a fixing device capable of obtaining the heat leakage preventing the constitution of a heat roller without increasing the number of parts. CONSTITUTION: This fixing device 2 is provided with the cylindrical heat roller 10 provided with a halogen lamp 8 functioning as a heat source inside, a pressure roller 12 pressed to the heat roller 10, and bearings 14 supporting the heat roller 10. A housing recessed part 22 tightly housing the aperture end 10a of the heat roller 10 is formed on each bearing 14, and the inner base of the bearing 14 is constituted as a closing wall 14a closing the aperture part 10b of the heat roller 10.
Patent JP-S5829948-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/12
Filed: 1981-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000320580-A (JP)
Title: One way clutch
Inventor: SATO NAOTO
IPC: F16D41/12
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of the axial direction of a plate and prevent the drop in the rigidity of the plate. SOLUTION: A storing recessed part 13 for storing the engage body 16 is provided on the facing part of a relatively turnable facing each other oneside plate 10, and the engaging recessed part 15 to/from which the engage body 16 can be engaged/disengaged is provided on the facing part of the other plate 11 respectively. An elastic body 20, having a leg piece 20b extending to the tangential direction of oneside from the periphery surface lower part of an annular elastic accumulator 20a and a push-press piece 20c which slantingly extends from the periphery surface lower part to the periphery surface upper side of the elastic accumulator 20a with respect to the leg piece 20b, is provided.  Thereby, the elastic accumulator 20a is stored in a space 13c of the storing recessed part 13 provided on the circumferential direction other end side of the engage body 16, and the leg piece 20b is contacted with the bottom of the storing recessed part 13 and a push-press piece 20c with the inner surface of the turning end side of the engage body 16 respectively.
Patent JP-2000011847-A (JP)
Title: Breaker device for electric circuit breaker
Inventor: VIX MARTIN
IPC: H01H71/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To minimize the number of part items for a breaker device and to assemble it from only one direction by providing a rotating handle, an intermediate member, an operation lever, a latch and an operating rod on the breaker device. SOLUTION: An intermediate member 15 having a rotating handle 12 connected thereto forms a toggle lever having two effective end parts formed by two bottom angle parts freely fitted to the bottom angle part of the cutout part 16 of an operation lever 17 together with the rotating handle 12. The operation lever 17 is alternately brought into contact with the two effective end parts. A latch 20 continued to one end of the operation lever 17 is mounted on a latch shaft movable against the force of a leaf spring 23 so that it can be latched on the latch shaft against the rotation. An operating rod 4 continued to the other end of the operation lever 17 is directly or indirectly energized to a prescribed position corresponding to zero position by two springs 28, 29.
Patent JP-H07331361-A (JP)
Title: Copper-tungsten alloy
Inventor: YASAKA MIKIO
IPC: C22C27/04
Filed: 1994-06-10
Abstract: PURPOSE:To produce a Cu-W alloy without degrading electric conductivity and sinterability at the time of manufacture, superior in working speed, reduced in consumption characteristic, and suitable for electrode material for electric- discharge machining and contact material. CONSTITUTION:This Cu-W allow has a composition which contains at least one or more kinds among hafnium boride (HfB2) and the borides of Ti, Zr, Cr, Mo, W, and La and in which the content of borides is regulated to 0.1-6.6vol.% Further, an electrode material for electric-discharge machining and a contact material are produced by using this Cu-W alloy. As a result, stability at high temp. is improved and sinterability is not degraded, and further, electric conductivity at high temp. is improved and work function is lowered, that is, working speed can be remarkably improved and the consumption ratio of electrode can also be reduced.
Patent JP-H07334805-A (JP)
Title: Data recording and reproducing device and data recording method therefor
Inventor: NAGAFUNE KOJI
IPC: G11B20/00
Filed: 1994-06-10
Abstract: PURPOSE:To provide a data recording and reproducing device capable of surely reproducing not only user data but also control data such as ID information, etc., at the time of reproducing data with a reproducing head even in the case where an off-set being the positional deviation between the head for the reproducing and the head for a recording is generated. CONSTITUTION:At the time of formatting a disk 4, a CPU 16 records an ID area in which ID information are recorded in the center of a track, that is, records it so that the position of the area becomes a deviated position with respect to a data area. This deviated position is set based on the off-set between A reproducing head 1 and a recording head 2. When the recording 2 head records user information in the data area, the reproducing head 1 is placed within the range of the ID area to reproduce surely the ID information.
Patent JP-H11321449-A (JP)
Title: Cancel mechanism for turn-signal lever
Inventor: MORIZONO KAZUNORI
IPC: B60Q1/42
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To stably operate a lock member with a simple and low-cost structure. SOLUTION: A holding portion 26 is formed on a switch body rotatably supporting a turn-signal lever 2. Projection 23 is formed on both sides of a lock member 9 moved by a cancel plate 7 which rotates with the turn-signal lever 2. A winding part provided in 2 positions on an intermediate part of a spring 10 is engaged with each projection of the lock member 9. Both end portions of the spring 10 are abutted on both holding portions 26 respectively, thus energizing the lock member 9 to the cancel cam side.
Patent JP-H11330313-A (JP)
Title: Semiconductor device structure, manufacture thereof, and lead frame used therefor
Inventor: SENYAMA KENJI
IPC: H01L23/28
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device to be manufactured by the use of the same lead frame without being based on the specifications of a semiconductor device and improved in heat dissipating properties and high-frequency characteristics, by a method wherein semiconductor elements are each mounted on lead frames provided with parallel leads, and all the semiconductor elements and the lead frames are sealed up with resin and then divided into separate semiconductor devices. SOLUTION: Semiconductor elements 3 are bonded by die bonding material 2 on a lead frame 6 where leads are arranged in parallel with each other, and the electrodes of the semiconductor elements 3 are connected with wires 4 for wiring to a lead frame 6 adjacent to the lead frame 6 where the element 3 is fixed. Then, the one surface of the lead frame 6 where the semiconductor elements 3 are mounted and wired is covered with sealing resin 5. Moreover, the semiconductor elements 3 sealed up with the sealing resin 5 is divided into separate semiconductor devices. By this setup, a lead where the semiconductor element 3 is fixed is made to serve as a die bonding pad, and a lead connected to the semiconductor element 3 with the wire 4 is made to serve as a wire bonding pad.
Patent JP-S62286332-A (JP)
Title: Digital signal branching and inserting equipment
Inventor: SUGA SEIICHI
IPC: H04L7/00
Filed: 1986-06-05
Abstract: PURPOSE:To ensure a taking by detecting fault information in a received PCM multiplex signal and using said information so as to allow the clock of an oscillator to operate a transmitting side timing pulse generating circuit, thereby sending a synchonizing pattern and channel information in a transmitting PCM multiplex signal even if an error takes place in the received PCM multiplex signal. CONSTITUTION:A reception branch panel 2 detects a clock and frame synchronizinging information from the received PCM multiplex signal to supply a received side timing pulse synthesized by a reception side timing pulse generating circuit 4 to an insertion transmitting panel 7. If intermittent or consecutive synchronizing step-out takes place due to an error generated in the received PCM multiplex signal and the stop or mistransmission of the reception side timing pulse takes place thereby, a switching circuit 9 of the insertion transmitting panel 7 is operated via a controller 26 by an error detection circuit 5 detecting the synchronizing step-out or the intermission of the received PCM multiplx signal, a transmitting side timing pulse generating circuit 10 is subjected to self-running by using the clock of an oscillator 8 to activate the synchronizing pattern and a channel information insertion circuit 11.
Patent JP-H0424402-A (JP)
Title: Controlling method for water level of boiler
Inventor: YOSHIMI KAZUO
IPC: F22D5/24
Filed: 1990-05-18
Abstract: PURPOSE:To prevent overheat of a boiler by a method wherein during start-up and low and high combustion rate operation, the water level in water tubes is controlled at a water level which includes a pressure loss between an upper header and a steam separator, and when the water level in the water tubes decreases, the pressure loss between the upper and lower headers is detected as a water level to forcibly supply boiler feed water. CONSTITUTION:During start-up, low and high combustion rate operation, the pressure loss between a steam separator 5 and an upper headers 1 is detected as a water level in a water level control column 8 and the water level in water tubes 3 is controlled. The pressure in the steam separator 5, for example, is detected and the combustion rate of a burner 1 is automatically controlled according to the detected results. In the case a carry-over occurs due to an increase in the concentration of boiler water or a sharp fluctuation in load during full capacity operation, the pressure loss between the upper header 1 and the steam separator 5 remarkably increases, the water level control column 8 becomes full of boiler water, and the water level in the water tubes 3 gradually decreases. When the water level in the water tubes 3 becomes slightly below the set water level at the full capacity operation, it is detected by a compensation electrode 15 and a water feed pump 17 is operated for a specified time period. Therefore, boiler feed water is forcibly fed into the water tubes 3, allowing continuous operation of the boiler without operation at a low water level.
Patent JP-H10315323-A (JP)
Title: End heater for thermoplastic resin tube
Inventor: KURITA SUSUMU
IPC: B29C57/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To uniformly heat a resin tube even when it has different outer diameter or thickness in a short time by disposing an outer peripheral heater provided in a cylinder for inserting an end of the tube on a circumference so that a lengthwise direction is brought into coincidence with a lengthwise direction of the cylinder, and supporting an inner peripheral heater provided at an axial center of the cylinder by one end. SOLUTION: A support plate 5 is supported at a mounting shaft 4 by screw clamping in a case 3 of the end heater 2, and a cylindrical outer peripheral heater 6 is mounted at the plate 5. The heater 6 is constituted by a slender-like heater 8 provided on a cylinder 7 is engaged in a plurality of perforated mounting holes 7a at an equal interval of a circumferential state so that its lengthwise direction is brought into coincidence with a lengthwise direction of the cylinder 7. An end la of a thermoplastic resin tube 1 can be inserted into an opening between an inner diameter D of the cylinder 7 of the heater 6 and an outer diameter (d) of the heater 8, and a slender-like inner peripheral heater 11 is supported to a backup plate 5 at one end to be disposed at an axial center of the cylinder 7.
Patent JP-S5253465-A (JP)
Title: Electronic watch with alarm
Inventor: KONDOU KENICHI
IPC: G04G11/00
Filed: 1975-10-28
Abstract: PURPOSE: To prevent increasing complexity in circuits by having circuits for control system for time correction and control system for memory circuits in common as well as to let the coincided channel alone flash when the channel coincides and keep other channels normally lit or put out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5557379-A (JP)
Title: Broad width buildup welding method
Inventor: ARAKAWA TAKAHIRO
IPC: B23K9/04
Filed: 1978-10-21
Abstract: PURPOSE: To obtain buildup metal of desired chemical composition, by sending a flexible monmetallic carrier holding powder for requried alloy into a molten pool along a strip electrode.  
     CONSTITUTION: At the end of a metal hoop 1, the hoop 1 is melted by the heat produced between the hoop 1 and base metal 2 to produce droplets 3. The surrounding temperature of these droplets and end part of the hoop 1 is close to the melting point of the metal, at which temperature the material of a carrier 4 is to be melted. The alloy powder held by the carrier 4 of nonmetallic material such as plastics migrates into the droplets 3 without being scattered by melting in the vicinity of the droplets 3 of the carrier material and drops into the droplets, or the droplets fall into a molten pool 5 to melt down to form an alloy. Thus, a deposited metal 6 of desired chemical composition may be obtained. Meanwhile, if the powder for alloy has a boiling point lower than the surrounding temperature of the droplets 3 or is flammable such as carbon, it is held in the carrier material until the carrier material is melted and burned, so that vaporization or combustion may be arrested by the heat of melting and vaporization thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63295947-A (JP)
Title: Defect data entry circuit
Inventor: OKAFUJI MASAHARU
IPC: G01N21/896
Filed: 1987-05-28
Abstract: PURPOSE:To enable accurate entry of defect data, by providing a Y-axis counter, a buffer memory or the like to prevent erroneous recognition of a Y-coordinates position. CONSTITUTION:A start pulse ST and a clock CLK are input inputted into an X-axia counter 11, detect data D11, D12... and D52 are inputted into an OR unit 12 from a defect detector 5 and a line synchronous signal PG is inputted into a frequency dividing circuit 13. A counter 11 counts the clock CL and counts outputs as obtained when a defect data is entered into an FIFO memory 22 as X-coordinates position data. Moreover, a unit 12 accumulates defect data for several scannings corresponding to each of the data D11, D12... and D52, counts the signal PG divided in frequency from the circuit 13, and outputs counts into the memory 22 as Y-coordinates position data when the defect data is inputted. In this manner, an X-coordinate position data, the defect data and the Y-coordinate positions data are stored temporarily into the memory 22. These data are transferred to a CPU7 with a DMA between memory 22 and a memory of the CPU7. This enables accurate entry of the defect data to prevent erroneous recognition at a Y-coordinates position.
Patent JP-H08303322-A (JP)
Title: Fuel injection pipe introduction device
Inventor: OGAWARA JUNICHI
IPC: F02M37/00
Filed: 1995-04-28
Abstract: PURPOSE: To introduce a fuel injection pipe easily into a locker chamber of an engine due to a compact configuration. CONSTITUTION: A fuel injection pipe 1 is inserted into a central shaft hole 16 of a rubber seal 14 whose outer surface is conical from an abutment which is not shown, and the rubber seal 14 is fitted into a round hole part 12 which is formed in a locker case 2 of an engine and whose inner surface is conical. By fitting a snap ring 19 into a groove 13, the rubber seal 14 is pressed into the central shaft hole 16 in the axial direction through a washer 18.
Patent JP-S5463661-A (JP)
Title: Carrier extracting unit
Inventor: NAMIKI JIYUNJI
IPC: H04L27/22
Filed: 1977-10-28
Abstract: PURPOSE:To make the frequency lead-in range of a resonance circuit wide and the noise band  narrow by providing a means which changes control signals so that the mesial magnitude width of  the resonance circuit may be narrower according as the output of the resonance circuit increases. CONSTITUTION:An input signal and the output of voltage control oscillator 5 are applied to the  first multiplier 1, and the output of the first multiplier is applied to resonance circuit 600. The output of resonance circuit 600 and the output of the voltage control oscillator are applied to the  second multiplier 2, and the input and the output of resonance circuit 600 are applied to phase  difference detector 3. The output frequency of voltage control oscillatoer 5 is controlled by the output of detector 3, and a signal which has the same phase as the input signal is obtained from the  output of the second multiplier. Resonance circuit 600 where the mesial magnitude width is changed by control signals is used as the resonance circuit 600 above, and control signals are changed  so that the mesial magnitude width may be narrower according as the absolute value of the output level of phase difference detector 3 is reduced. Then, control signals are changed so that the  mesial mamagnitude width of the resonance circuit may be narrower according as the output of  the resonance circuit increases. As a result, the frequency lead-in range of resonance circuit 600  can be made wider, and the frequency stability can be made well.
Patent JP-S62286498-A (JP)
Inventor: FUKUCHI TAKESHI
IPC: D06F39/12
Filed: 1986-06-06
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-H09315672-A (JP)
Title: Sheet storing device
Inventor: ONO KAZUNORI
IPC: B41J13/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the presence or absence of a sheet on a bin without any effect caused by disturbing light by constituting a sheet storing device (sorter) at a relatively low cost and simply. SOLUTION: A sorter for detecting the presence or absence of a sheet on a bin by a LED and a photo transistor disposed such that an optical axis penetrating a plurality of bins. The LED is emitted and driven only in time zone E. A disturbance light level H is detected by judging an output value of the photo transistor just before the emission of the LED and a margin m is added to the detected value to take it threshold level S. On the other hand, the output value of the photo transistor at LED emission and the threshold level S are compared and if the output value exceeds the threshold level, absence of the sheet is judged and if the output value does not exceed the threshold level, presence of the sheet is judged.
Patent JP-S61287638-A (JP)
Title: Copying device
Inventor: YOSHIURA SHOICHIRO
IPC: G03G15/00
Filed: 1985-06-13
Abstract: PURPOSE:To control an original scanning zone and a jam detection or the like normally as well as to aim at to prevent the occurrence of wrong detection, by housing small size paper with the subregulating member installed in a cassette, and with detection of no small size paper, making it so as to control the copying with a mode of other paper sizes. CONSTITUTION:If a setting cassette 11 houses paper of B4 size and a subregulating member 14 is set up for paper of B5 size, a switch SW1 operates, 2 is stored in the memory C but if a switch SW3 operates, the paper of B4 size is regarded as being selected, thus 3 is stored in the memory C. In addition, if a switch SW4 operates, the paper size is regarded as A3, thus 4 is stored in the memory C. Thus, on the basis of information on figures 1-4 stored in the memory according to size, copying control is carried out. And, if a sensor 20a or 20b detects a marking member, small size paper is regarded as being run out whereby information of the memory C is altered to 3 or 4, and the copying control is performed with a mode in conformity with this modified memory so that there is no wrong detection.