baber/WOPTO huggingface dataset:
Patent JP-S5481483-A (JP)
Title: Multi-selection preventing circuit
Inventor: MATSUMIYA SHIYOUICHI
IPC: G08C25/00
Filed: 1977-12-09
Abstract: PURPOSE:To prevent the mis-operation of equipment due to the mis-operation of switches, by means of counting gate pulse from a selector at a selective circuit which effects only a single switching operation, and of setting up a circuit which obstructs the output of instruction signal when the pulse is beyond two. CONSTITUTION:An address counter of an address generator 1 generates a line of pulse from a pulse oscillator, and line of pulse thereof is inputted into a selector via the selective switch. The output load of the selector loads the content of the address counter to an address register 6. These addresses are tranfered in series to outside as an instruction signal along with other operation command by a shift register. The gate pulse load from the selector is counted by a counting circuit 8, and the mis-operation of the switch can be prevented by means of obstructing the output of the instruction signal by an output obstructing circuit 9 when the pulse is entered beyond two.
Patent JP-2000340405-A (JP)
Title: Insulator type arrester
Inventor: KOMATSU KATSURO
IPC: H01T4/08
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a partial discharge and to be able to take sufficient measures against an earthquake by forming a zinc oxide element block group by laminating the zinc oxide elements in a layer state and by containing the zinc oxide element block group and metallic tubes by alternatively arranging in an insulator tube. SOLUTION: Internal elements 17 comprise a zinc oxide element block group 24 formed by laminating a required number of the zinc oxide elements 23, and metallic tubes 25 provided at the bottom side to maintain a balance between an axis length of an insulator tube 16. And the internal elements 17 are provided by passing through separating plates 27 in a state of insulating rods 27 contacting with the sides of the zinc oxide elements 23. The zinc oxide elements 23 having a terminal voltage of 350 V/mm or higher while 1 mA current is flowing are selected for an insulator type arrester. Also, the insulator tubes 16 having a leakage distance ratio to an effective length of 3.5 times or more are applied to the insulator type arrester.
Patent JP-S5948491-A (JP)
Title: Cephalosporin derivatives and manufacture
Inventor: PIEERU RU ROU
IPC: C07D501/24
Filed: 1983-08-11
Abstract: New cephalosporin derivatives of the formula:   <IMAGE>   in which R is an amino-protecting radical, R' is a protected carboxyl radical, Hal is a halogen atom, Ra, Rb and Rc are hydrogen atoms, or Ra is a protected carboxyl radical and Rb and Rc, which are identical or different, are hydrogen atoms, or C1-C4 alkyl radicals, or together form a C2-C5 alkylene radical, and n=0 or 1, their isomeric forms and mixtures thereof, are useful for the preparation of cephalosporins which have antibacterial properties.
Patent JP-H01314401-A (JP)
Title: Micro-wave and millimeter wave module
Inventor: ASANO MASAHIKO
IPC: H01P3/08
Filed: 1988-06-15
Abstract: PURPOSE:To raise the resonance frequency of the case and to apply a module case to a high frequency band by providing a sectioning means in the enclosure. CONSTITUTION:Two projecting parts 3 and 3' are provided on the internal surface of a cover 2. It is preferable for these projecting parts 3 and 3' to be provided matched with the shape of a micro-wave and millimeter wave circuit substrate which is adhered and fixed on a base stand 10. Then, these parts are provided matched with the positions of semiconductor elements 5 and 5' of the base stand 10. It is also satisfactory to provide this projecting part in many more places as needed according to the frequency of a signal to be used and the size, etc., of a micro-wave and millimeter wave module. In such a module case, when an internal space is divided by some means, the side length of each divided part can be reduced. Thus, the resonance frequency of the module case rises up and the module case can be used with much higher frequency.
Patent JP-H10340620-A (JP)
Title: Silver type conductor paste
Inventor: OCHIAI KAZUNORI
IPC: H01B1/16
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a blister and separation when baked by performing paste on a high heat resistant and low thermal expansion glass base material, obtain sufficient adhesion strength and solder wettability, and easily impart an electric conductor by manufacturing paste by dispersing it in an organic vehicle by blending silver type conductor powder and the total of glass powder and bismuth oxide powder at a specific rate. SOLUTION: 5 pts.wt. or less containing zero of the total of glass powder and bismuth oxide powder is blended to 100 pts.wt. of silver powder or a mixture of silver powder, palladium powder and platinum powder or sliver type conductor powder such as alloy powder of these. A softening point of the glass power composition is desirably set not less than 750 deg.C. A blister is checked by reducing a quantity of glass powder, and solder wettability and adhesion strength can also be reinforced by a bismuth oxide. It is better to use a material by dissolving an ethyl cellulose resin in a terpineol as an organic vehicle.
Patent JP-S63310156-A (JP)
Title: Integrated circuit
Inventor: TACHIKI HIDEO
IPC: H01L27/02
Filed: 1987-06-12
Abstract: PURPOSE:To realize high-speed and stable operations against steep fluctuations in power supply and load, by laminating capacitors on an upper part of an electronic circuit layer or on a lower part of a silicon substrate. CONSTITUTION:Three capacitors are equivalently composed of conductive films 3-6 made of evaporated aluminium or the like and insulation films 7-10 made of vapor growth quartz glass or the like. One-sided electrodes 3, 5, 5 of the three capacitors are connected with a plus power terminal 11 by a first wiring 13, and the other-sided electrodes 4, 4, 6 of them are connected with a ground terminal 12 by a second wiring 14. A protective film 15 functions to prevent external impurities from invading an electronic circuit layer 2. High-speed and stable operations are realized against steep fluctuations in power supply and load.
Patent JP-H04369616-A (JP)
Title: Short-wavelength light source and manufacture of the same
Inventor: TOUMON MOTOJI
IPC: H01S3/109
Filed: 1991-06-19
Abstract: PURPOSE:To stably convert a fundamental wave into a higher harmonic with high efficiency and to obtain blue projection light with short wavelength in a 375-450(nm) wavelength band. CONSTITUTION:This light source consists of a red semiconductor laser 11, a lens 16 which converges exciting light 16 emitted by this red semiconductor laser 11, a resonator 15a, an optical substrate 12 which is arranged in the resonator 15a and doped with Tm<3+> (thulium ion) as rare earth ions and has an optical waveguide, and a wavelength converting element 13 which is arranged in the resonator 15a behind the optical substrate 12 (on light projection side) and has an optical waveguide 13a. The exciting light 17 which is emitted by the red semiconductor laser 11 and has a 680nm wavelength is made incident on the optical substrate 12 and light which is emitted from the rare earth ions excited by the exciting light 17 and has an 800nm wavelength is made incident as the fundamental wave 18 on a wavelength converting element 13 and converted into the higher harmonic, so that a 2nd higher harmonic 19 with a 400 nm wavelength is projected.
Patent JP-S5371590-A (JP)
Title: Manufacture of photo transistor
Inventor: SUGIO TOSHIHIKO
IPC: H01L31/02
Filed: 1976-12-08
Abstract: PURPOSE: To improve the yielding on the manufacture and to obtain high photo current output by obtaining any value of the photo current output at high precision. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S628304-A (JP)
Title: Sound recording and reproducing device
Inventor: TAMAI RYUJI
IPC: G11B5/027
Filed: 1985-07-03
Abstract: PURPOSE:To sound record and reproduce separately the 1st track and the 2nd track respectively by providing freely movably two magnetic erasure heads so as to be pressed into contact onto the 1st and 2nd tracks respectively. CONSTITUTION:In applying live stereo sound recording at the normal recording mode, a selection button is changed over, and both the 1st head 7 and the 2nd head 8 of the AC recording and reproducing head 5 are used as sound recording. In depressing the sound recording button, the AC recording and reproducing head 5 is loaded to the center window 2 of the cassette front face, the 1st magnetic erasure head 11 and the 2nd magnetic erasure head 13 corresponding to the 1st head 7 and the 2nd head 8 of the AC recording and reproducing head 5 are inserted to a window 4 and a small window 2 respectively and a magnetic tape is run. The 1st track and the 2nd track of a magnetic tape pass through the 1st magnetic erasure head 11 and the 2nd magnetic erasure head 13, the preceding source is erased and a new source is sound recorded at the same time by the 1st head 7 and the 2nd head 8 of the AC sound recording head 5. Further, the reproduction is applied simultaneously by the heads 7, 8.
Patent JP-S63311801-A (JP)
Title: Dielectric filter device
Inventor: YAMASHITA SADAO
IPC: H01P1/212
Filed: 1987-06-13
Abstract: PURPOSE:To attain miniaturization and low cost of the titled device with simple structure by fixing a dielectric filter directly on a board and forming an additional circuit onto the same board. CONSTITUTION:An outer conductor 12 and an earth electrode 18 of both dielectric filters 2a, 2b are soldered onto a board 14 on nearly the entire surface of which the earth electrode 18 is formed except the surrounding of prescribed land electrodes 24, 28 or the like on the surface of a dielectric plate 16, and conducted and adhered by a conductive adhesives or the like. Moreover, a low-pass filter 22a and a phase shift circuit 22b as the additional circuit are formed on said board 14. Then the inner conductors 10 at both ends of the dielectric filter 2a and one end of the phase shift circuit 22b are coupled electrically by coupling capacitors 32, 33 respectively. This, the structure is simplified and the miniaturization and low cost of the dielectric filter device are attained.
Patent JP-S6215319-A (JP)
Title: Production of polyester yarn
Inventor: KUROKI HIROTAKA
IPC: D01F6/62
Filed: 1985-07-06
Abstract: PURPOSE:To produce the titled yarn having excellent quality and suitable as warp of a woven cloth in untwisted and unsized state, in high workability from spinning to weaving, by applying specific oils to a yarn before and after the interlocking treatment with turbulant fluid flow. CONSTITUTION:A number of polyester filaments are spun through a spinneret to obtain a polyester yarn, which is applied with a spinning oil emulsion to reduce the abrasion between the filaments. The yarn is interlocked by passing through a turbulant fluid flow, applied with an aqueous emulsion containing a component to improve the water-resistance, and wound at a rate of >=6,000m/min to obtain the objective yarn. The oil to be applied before the interlocking treatment is e.g. an oil containing a random addition product of propylene oxide and ethylene oxide, and the oil applied after the interlocking treatment is e.g. an oil containing a wax component.
Patent JP-S5271154-A (JP)
Title: Memory unit for a long range data
Inventor: NEZU KAZUO
IPC: G06F3/05
Filed: 1975-12-10
Abstract: PURPOSE: To save the quantity used for the memory media by reducing the number of memory bit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6126196-A (JP)
Inventor: HARAGUCHI KAORU
IPC: G06Q50/00
Filed: 1984-07-16
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-S5773337-A (JP)
Title: Control circuit for air conditioner
Inventor: SATOU YASUO
IPC: F24F11/02
Filed: 1980-10-22
Abstract: PURPOSE: To prolong the service life of an electric heater and to eliminate useless operation of a fan of an air conditioner, by employing such an arrangement that operation of the air conditioner is stopped after keeping on operation of the fan for a predetermined while from the time instant when the electric heater is turned OFF.  
     CONSTITUTION: Output signal of a circuit 5 for detecting the temperature of air at the inlet is afforded via an A/D converter 6 to a micro-computor 1 and data of a operation changing switch, operation starting and stopping switch, etc. are also afforded via a digital input circuit 7 to the micro-computor 1, which in turn carries out calculation according to a predetermined program. When it is detected by the computor 1 that an electric heater 3 is turned OFF, the computor operates to set a timer and start counting while keeping on operation of a fan 4. Here, if the instruction for heating operation is not given when the timer is counted up, the computor 1 gives an instruction for stopping operation of the fan 4. With such an arrangement, it is enabled to prevent deterioration in the service life of the electric fan 3 and to operate the fan at a high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5480105-A (JP)
Title: Flexible disc reader
Inventor: FURUKAWA TATSUYA
IPC: G11B21/02
Filed: 1977-12-09
Abstract: PURPOSE: To substantially eliminate the effect of thermal elongation and contraction of discs owing to temperature and achieve the increase in recording capacity by moving the idle roller which is wound with a carriage-moving belt provided with heads according to temperatures.  
     CONSTITUTION: The records of a flexible disc 2 are read with the heads 4, 5  provided to a carriage 9 moving cooperatively wigh the reciprocating movement of the belt between a driving pulley 19 and a pulley 15 to which the elastic force of a spring 21 is applied. This belt 13 is wound to an idle roller 17 which is provided with an oscillating shaft 23 and the roller is moved by the oscillation of the shaft 23 corresponding to thermal deformations according to the temperatures of the disc 2. As a result, the caqrriages 9 moves together with the belt 13 according to tmperatures, thus the effect by the temperature of the disc 2 is substantially annihilated and the records on the disc 2 may be accurately read with the simple constitution in the event of temperature changes. As a result, the recording capacity of the disc 2 may be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5771587-A (JP)
Title: Semiconductor storing device
Inventor: IWAHASHI HIROSHI
IPC: G11C7/00
Filed: 1980-10-22
Abstract: PURPOSE:To reduce an occupied area of a memory cell, by constituting it so as to connect plural double type MOSFETs in series. CONSTITUTION:A memory cell 16 consists of double gate type MOSFETs, and plural series circuits 17 are formed by connecting in series the same number of MOSFETs respectively. In case when a data is read out from this storing device, R/W and a signal A are set to ''1'' and ''0'', respectively, and while a clock signal phi is set to ''1'', a ''0'' signal and a ''1'' signal are supplied to a selective line wire and a non-selective line wire, respectively, from a line decoder 14, and a signal of a connecting point S in that case is detected. Subsequently, in case when a data is written to the cell 16, the signal R/W is set to ''0'', and while the signal phi is set to ''1'', high potential voltage V1 and voltage of lower potential the V1 are supplied to the selective line wire and the non-selective line wire, respectively, and the signal A is set to ''1'' in accordance with a write data. According to such a constitution, it is unnecessary to apply ground potential to the source of each cell 16, and also a contact hole for for connecting each drain and a row wire 13 is not required, therefore, an occupied area of the cell is reduced.
Patent JP-S6212357-A (JP)
Title: Squirrel-cage type rotor
Inventor: YOSHIDA AKIO
IPC: H02K17/16
Filed: 1985-07-05
Abstract: PURPOSE:To improve torque characteristic of a motor by reducing shrinkage voids to form a rotor conductor in a high density, thereby reducing the size and weight of the motor. CONSTITUTION:A slot 1a and an end ring 1d are obtained by filling melted aluminum 6 in the slot 1a and in a space formed of the ring 1d at a flowing speed of 1.5m/sec or lower and solidifying it by applying a high pressure of 400kg/cm<2> or higher. As a result, the density of the aluminum which forms a rotor conductor becomes high to 2.64-2.70g/cm<3>. Thus, shrinkage voids are almost eliminated to reduce the size and weight of a motor, thereby improving torque characteristic.
Patent JP-S5371505-A (JP)
Title: Language assistance system for caller
Inventor: IKENAGA MASAAKI
IPC: H04M3/60
Filed: 1976-12-08
Abstract: PURPOSE:To realize the system enabling language assistance by the request of caller for overall international automatic calls, by making the push button dial information as the language assistance request signal.
Patent JP-H074714-A (JP)
Title: Air conditioner
Inventor: OKA TAKAAKI
IPC: F25B49/02
Filed: 1993-06-18
Abstract: PURPOSE:To provide an air conditioner having a specific load whose current composition is small, for example, the function to detect whether the power supply to the outdoor blower is normal or not. CONSTITUTION:The indoor unit of an air conditioner is equipped with a controller 8 for the indoor blower 5, annunciator 6, relay 7, etc. The outdoor unit 3 is equipped with an outdoor blower 10, compressor 11, input current detective means 12, temperature sensor 13 for detecting the temperature of an outdoor heat exchanger, a relay 15 for turning on and off the power circuit to the outdoor blower 10, and a controller 20 comprising an A/D converter 18, microcomputer 19, etc. To detect whether the power supply to the outdoor blower 10 is normal or not, first, while the air conditioner is in operation, the power supply to the outdoor blower 10 is stopped for a specific period of time; simultaneously with this stoppage the input currents before and after the stoppage is detected and the difference therebetween is obtained this difference is compared with a prescribed value and, if the difference is below the prescribed value, the power supply to the outdoor blower 10 is judged to be abnormal; then the operation of the air conditioner is stopped and the abnormality is signaled from the annunciator 6.
Patent JP-S5575932-A (JP)
Title: Production of glass fiber for light transmission
Inventor: KUROSAKI SHIROU
IPC: C03B37/014
Filed: 1978-11-29
Abstract: PURPOSE:To economically produce a glass fiber with light transmission loss controlled to a predetermined value by rotating a glass rod consisting of a core and a clad and melt-laminating glass having a refractive index about equal to or higher than that of the clad on the outside of the rod followed by melt spinning. CONSTITUTION:Glass rod 32 (including dummy rod 31) is rotated consisting of a core and a rod each having a predetermined refractive index distribution in the diametrical direction, and flame burner or plasma flame torch 33 is moved back and forth relatively to rod 32. The rod surface is first exposed to a flame such as an oxyhydrogen flame or a plasma flame, and glass particles having a refractive index equal to or higher than that of the clad are fed into flame or plasma flame 34 from feed opening 35 to laminate molten glass 36 on rod 32, forming jacket layer 37. The resulting preform is melt-spun to produce a glass fiber.
Patent JP-H05318286-A (JP)
Title: Tool life managing method
Inventor: OKETANI TETSUYA
IPC: B23Q3/155
Filed: 1992-05-15
Abstract: PURPOSE:To establish the precise life management of a rotary tool in terms of drop of its sharpness in cutting both in the short period and long period of time. CONSTITUTION:Step 1 sets the max. value of the number of overload signals generated which can be admitted during drilling of one hole (the first allowable value for lifetime judgement) and the cumulative allowable value for the number of such signals generated which can be admitted during drilling of 10 holes (the second allowable value for lifetime judgement). The overload signals generated are counted at Step 4, and at Step 5, judgement is made that the life of the tool in use has gone out when the count value during drilling of one hole has attained the first allowable value or when the total number of overload signals stored in a memory table for each hole worked has reached the second allowable value, which should be followed by replacement of the applicable tool with a spare one at Step 13.
Patent JP-H0816354-A (JP)
Title: Method and device for displaying data
Inventor: TOKUMURA TATSUMI
IPC: G06F3/0481
Filed: 1994-06-29
Abstract: PURPOSE:To simply display plural pieces of data different by versions so as to be able to discriminate them. CONSTITUTION:When prescribed data displayed on a display screen by an icon are selected and copy is instructed, the managing data of prescribed data are fetched, the version increment is implemented, correspondent data are copied, and a storage position is set to the managing data (172-176). Next, a free area on the screen is searched and stored, and the copied managing data are registered on a data managing file (182-188). Afterwards, the saturation value of an icon display color is calculated based on the increased version number and the previously decided saturation division number and converted to the density values of R, G and B, and the icon is displayed again (190-194). Thus, each time the version of data is changed, the saturation of the display color of the icon is lowered by a prescribed amount.
Patent JP-S63312968-A (JP)
Title: Melting and evaporating device
Inventor: ONO MASAHIRO
IPC: C23C14/24
Filed: 1987-06-15
Abstract: PURPOSE:To easily monitor the liquid level of a material in a main vessel which is installed in a vacuum vessel and holds the material in a molten state via a preliminary melting vessel which supplies the material by connecting the main vessel and the preliminary melting vessel via a communicating pipe. CONSTITUTION:The material 7 which is to be melted and is housed in the main vessel 4 of the vacuum vessel 1 having an evacuation system 2 is maintained in the molten state by an electron beam 3 from an electron gun 10. The preliminary melting vessel 5 for supplying the above-mentioned material 7 to the above-mentioned main vessel 4 is disposed in the same vacuum vessel 1 of the above-mentioned melt evaporating device and the two vessels 4, 5 are connected by the communicating pipe 8 in the bottom; further, a heater 6 is disposed to the preliminary melting vessel 5 and the communicating pipe 8 to maintain the material 7 therein in the molten state. A thermocouple 9 is inserted into the above-mentioned preliminary melting vessel 5 and the liquid level in the vessel is detected from the detection temp. thereof. The liquid level of the material 7 in the main vessel 4 which is nearly the same as said vessel is thereby monitored.
Patent JP-S629415-A (JP)
Title: Operating device for control cable
Inventor: MITSUBO AKIO
IPC: G05G1/02
Filed: 1985-07-05
Abstract: PURPOSE:To push or pull a control cable with a one-touch operation by using a one-way cam having an endless cam groove. CONSTITUTION:When an operation button 8 projected outside is pushed, a interlocking pin 9 hooked to a cam groove 12 of a one-way cam 14 attached to the button 8 actuates the cam 14. The pushing force of the button 8 is released when the button 8 is pushed until is stops. Thus the button 8 tries to move back by the force of a coil spring 10 but kept pushed as it is since the pin 9 interlocks a stopper 13 provided to the groove 12. When the button 8 is pushed again, the pin 9 is released from the stopper 13 and pushed toward its resetting direction by the spring 10. Thus the button 8 is completely projected to the outside and reset to its original state.