baber/WOPTO huggingface dataset:
Patent JP-S59208930-A (JP)
Title: Generating circuit of variable pulse waveform
Inventor: ADACHI HIROYUKI
IPC: G01R31/3183
Filed: 1983-05-13
Abstract: PURPOSE:To switch at a high speed the pulse waveform mode in real time by supplying the pulse waveform data to a shift register after converting it into the time series data and making use of a parallel/seri conversion shift action of said register. CONSTITUTION:FFs1-3 are a latch circuit, DCR1 is a waveform decoder, DCR2 is a waveform formatter decoder and SR is a shift register An RZ waveform is obtained with a cycle T1. Then the P0 P1 and P2 of a data signal are set at ''0'', ''1'' and ''1'', respectively as long as the pulse waveform to be formed in the next cycle T2 is equal to ''1'' of an NRZ signal. Therefore signals P0-P2 are fetched to D0-D2 of the SR at the rise of a signal S, and the output is set at ''0'' of the lowest digit D0 in this timing. The signal S is set at ''1'' synchronously with the fall of a signal phi1, and the SR is set in a shift operation mode. Therefore the SR has a shift action synchronously with the rise of the next clock CK synchronizing with a signal phi2. In this timing the output is changed to high ''1'' which is preset to a digit D1.
Patent JP-S63249004-A (JP)
Title: Generating device of interference fringe
Inventor: IIDA TSUTOMU
IPC: G01B9/02
Filed: 1987-04-03
Abstract: PURPOSE:To enable the elimination of an interference fringe, by a construction wherein a parallel flat plate is set in and removed from between a half mirror separating a beam of monochromatic light into two fluxes of light and a sample. CONSTITUTION:A beam of monochromatic light from a light source 10 is reflected by a semitransparent mirror 14 and separated by a half mirror 18 into a sample flux of light transmitted through the mirror and a reference flux of light reflected thereby. After reflected by a sample 100 and a reference mirror 20 respectively, these fluxes of light form an interference fringe, and it is transmitted through the mirror 18 and enters a TV camera 26. When a parallel flat plate 30 which can be set in and removed from between said mirror 18 and the sample 100 is inserted therebetween, the optical path of the sample flux of light is changed and the interference fringe is eliminated. Thus, the interference fringe can be eliminated as occasion demands.
Patent JP-S61240532-A (JP)
Title: Color cathode-ray tube
Inventor: OKABE KENICHI
IPC: H01J29/54
Filed: 1985-04-18
Abstract: PURPOSE:To correct the deterioration in properties of a cathode-ray tube, which results from irregularity in manufacturing, by providing a two-pole and a four- pole magnets at the rear of a deflection yoke in addition to convergence and purity adjustment magnets provided at the neck of a cathode ray tube. CONSTITUTION:A two-pole magnet 14 for correcting the distortion of a beam and a six-pole and a four-pole magnets 12, 13 for adjusting the static convergence of both side beams are provided to construct a color cathode-ray tube having an inline-integrated electron gun. In addition to these magnets, a two-pole magnet 16 for purity adjustment and a four-pole magnet 15 for beam rotation adjustment are provided between the rear of a deflection yoke 17 and the two- pole magnet 14. The deterioration in focusing and converging properties of the tube, which results from irregularity in manufacturing thereof, can be corrected by the magnets 15, 16 to easily adjust the properties.
Patent JP-H02262107-A (JP)
Title: Diffraction grating for optical scanning
Inventor: HIBINO KENICHI
IPC: G02B26/10
Filed: 1989-03-31
Abstract: PURPOSE:To allow a scanning surface for a spot to be smooth by forming the spot where light diffracted by the diffraction grating has a constant value irrelevant to a radius from the diffraction grating. CONSTITUTION:The diffraction grating has striped grating circular lines F1, F2... concentrically on the plane and is rotatable as for the center. The positions of the respective grating lines F1, F2... are so determined based upon the radius (r) (mm) from the center of the diffraction grating which satisfies phi(r)=n and n=0, 1, 2, 3... (n: integer which is not negative) when the function phi(r) of (r) satisfies the differential equation and initial condition shown in I, where lambdais the wavelength (mm) of a scanning light beam, (f) is the focal length (mm) of the diffraction grating, and M is a positive real number. Consequently, the scanning surface for the spot is made plane.
Patent JP-H08276374-A (JP)
Title: Nailing machine equipped with single/continuous drive switch-over mechanism
Inventor: ISHIZAWA SADANORI
IPC: B25C1/04
Filed: 1995-04-07
Abstract: PURPOSE: To enhance operability and operating performance by letting a nailing machine be switched over between single drive and continuous drive depending on a working condition in the nailing machine driving scattered nails mainly used by construction works by a succession of impacts. CONSTITUTION: A nailing machine main body 1 driving a nail 34 by a succession of impacts is equipped with a piston 3 capable of being slid up and down within a cylinder 2, a head valve opening/closing the cylinder 2 and a pressure accumulating chamber 7, a trigger valve 11 pumping the compressed air of the head valve 5 through an air passages 10 and 12, and with a repeating valve 27 which senses change in pressure at the lower side of the piston 3 by way of air passages 13 and 16 from a return air chamber 14, and thereby opens/closes the air passages 10 and 12. The nailing machine main body is also equipped with a single/continuous drive switch-over valve 15 opening/closing the air passages 13 and 16.
Patent JP-H04295250-A (JP)
Title: Rotary shaft supporting mechanism for electric rotating machine
Inventor: HATANO KAZUHISA
IPC: H02K7/08
Filed: 1991-03-25
Abstract: PURPOSE:To provide a supporting mechanism having a lubrication system and a structure for relaxing stress exerted between a cover and a bearing due to thermal expansion thereby protecting the bearing against breakdown due to excessive stress being exerted between the bearing and the cover of an electric rotating machine when the rotary shaft is expanded axially by the heat produced in the rotor or the bearing part during high speed rotation of the electric rotating machine. CONSTITUTION:One of bearings mounted at the opposite ends in the axial direction is blocked from axial sliding by means of a retainer metal while the other bearing housing 13 is mounted slidably in an opening of a cover 14 for an electric rotating machine through a resilient member such as a spring 18. A bearing 2 is mounted in a housing slidably in the axial direction with respect to the inner peripheral face of the bearing housing so that it can accomodate for expansion or contraction of the rotary shaft wherein the sliding face is coated with solid lubricant such as molybdenum disulfide, 'Teflon(R)', graphite, etc., in order to reduce friction resistance.
Patent JP-S63248489-A (JP)
Title: Method for operating multiple-effect fresh water generator
Inventor: NAKATANI IKUO
IPC: B01D1/26
Filed: 1987-04-06
Abstract: PURPOSE:To operate the title generator under stable temp. conditions by separately setting the temp. of steam to be supplied to a seawater heater provided in a seawater line extending from a preheater to an evaporator and the temp. of steam to be supplied to the first stage. CONSTITUTION:The multiple-effect evaporator device is formed with a multiple- effect evaporator obtained by vertically placing unit stage consisting of an evaporator 1 and a preheater 2 on one another in >=5 stages and a condenser 3 for condensing the steam from the terminal stage. When the device is operated, the temp. of steam to be supplied to the seawater heater 4 provided to the seawater line extending from the preheater 2 to the evaporator 1 and the temp. of steam to be supplied to the first stage are separately set, and the overall heat balance is kept constant. As a result, the device can always be operated under stable temp. conditions, and the device can be operated at 100% capacity at all times.
Patent JP-S527607-A (JP)
Title: Helium voice restoring system
Inventor: SUZUKI SEIJI
IPC: G10L21/003
Filed: 1975-07-08
Abstract: PURPOSE: To improve inteligivility and naturality of helium voice by means of successive connection of extended franctions picked up from one period of short-range self-correlation function of the actoutic wave. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61240510-A (JP)
Inventor: SUMIYA KAZUSHI
IPC: H01B7/08
Filed: 1985-04-17
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-H03283536-A (JP)
Title: Washing apparatus
Inventor: TSUBOI AKIRA
IPC: H01L21/304
Filed: 1990-03-30
Abstract: PURPOSE:To perfectly remove contamination by comprising an ultrasonic wave tank for washing objects with ultrasonic wave and a steam tank for washing objects with heated steam, being provided with a shower washing means for washing objects by spraying a new solvent after washing by steam of objects. CONSTITUTION:After a wafer as a washing object is washed by ultrasonic wave in an ultrasonic wave tank 1, the object is moved by a carrier 8 and transferred into an immersing tank 2 for washing by immersing. Thereafter, the object is washed by the steam in a steam tank 3, it is then moved into the spraying range of an organic solvent shower 9 with the carrier 8 and the wafer as washing object is spray-washed by spraying a new solvent. Thereby, contaminants floating on the surface of the organic solvent adhered to both sides of wafer can be removed perfectly. Namely, since the organic solvent shower 9 is provided at the upper part of the steam tank 3 and washing is carried out with a new solvent after contamination at the liquid surface of organic solvent adhered to objects is washed by the steam when the object is taken out, contaminants adhered on the object can be removed perfectly.
Patent JP-S59208212-A (JP)
Title: Bearing device
Inventor: KUMAZAKI TADASHI
IPC: F16C13/02
Filed: 1983-05-12
Abstract: PURPOSE:To facilitate a fixing and removal of a driven rotating shaft by a method wherein an opening part of the bearing can be opened or closed by an oscillation of a wheel allowed by a high part and a low part formed in a housing. CONSTITUTION:The bearing device is constituted by a shaft 5 having a bearing 4 at an extremity end thereof, a wheel 6 axially and oscillatably pivoted to the bearing 4 of the shaft 5 and a housing 7 for rotatably supporting the shaft 5. The bearing part 4 is formed with an axial concave part 10 for accepting a rectangular axial end 9 of the rotated shaft 2, the upper circumferential wall is released at the outer side of the bearing 4 to make a released part 11 into which the shaft end 9 of the rotated shaft 2 can be fitted. The side surface of the rolled part 1 of the housing 7 is formed as one in which the high part 33 corresponds to a lower part and an inclined lower part 34 corresponds to an upper part. Thereby, the wheel 6 is oscillated toward the housing 7 around the connecting rod 27, resulting in releasing the opened part 11.
Patent JP-S5927448-A (JP)
Inventor: HENRII HAINTSU JIYUNIA
IPC: H01M50/167
Filed: 1983-05-12
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-H07297436-A (JP)
Title: Thin film solar battery sub-module and thin film solar battery module
Inventor: TABUCHI KATSUYA
IPC: H01L31/042
Filed: 1994-04-22
Abstract: PURPOSE:To connect terminals of different polarities in series and terminals of the same polarity in parallel by using short connecting conductors by extending terminals of one polarity composed of a third electrode layer provided on the rear surface of the substrate of a thin film solar battery module to such positions that the terminals fall in line with the terminals of the other polarity. CONSTITUTION:A third negative electrode layer 72 is connected to a first electrode layer 4 by boring holes 2 for serial connection through the layer 4 and a third positive electrode layer 71 is connected to a second electrode layer 6 by boring holes 3 for collecting currents through the layer 6. A thin film solar battery sub-module is formed in an L-shape composed of a part parallel to the dividing lines between unit cells of the first, second, and third electrode layers 4, 6, and 7 and another part perpendicular to the dividing lines. The positive and negative parts 71 and 72 of the third electrode layer 7 exist at both ends in the arranging direction of unit cells which connect each sub-module in series. When the sub-modules are arranged in the same direction as that of the unit cells, the third electrode layer 71 of one sub-module can be connected in series with the third electrode layer 72 of its adjacent sub- module and the layers 71 and 72 of one sub-module can be also connected in parallel with the layers 71 and 72 of adjacent sub-modules through short wiring.
Patent JP-S59209113-A (JP)
Title: Mold for slush molding
Inventor: HIGAKI KUNIAKI
IPC: B29C33/38
Filed: 1983-05-13
Abstract: PURPOSE:To contrive to improve the heating and cooling speed for the mold of slush molding by a method in which one of the heating passage and cooling passage through which heating mediums pass, is formed in a mold, and the other passage is formed in the jacket partitioned, while fixing a jacket forming plate to the mold. CONSTITUTION:First, when the electromagnetic switching valve 9 in the system feeding heated oil, is apened, then the heated oil is supplied into a pipe 4 by way of a flow amount-regulating valve 7, thereby elevating the temperature of a mold 1. When the temperature of the mold has reached a specified temperature, vinyl chloride compound begins to be thrown into the mold 1. When the specified amount of the compound has been thrown thereinto, the thereinto, the throwing is stopped, and the compound is kept as it is for the predetermined period., thereby adhering the resin on the mold surface 3. Next, said compound is discharged from the mold, through turning over the mold 1. Then, the mold 1 is restored to an original direction and said compound is cured for the predetermined period. After that, the oil in the pipe 4 is exhausted, and cooling water is supplied into a water jacket 6, whereby a mold 2 is cooled and the molded product may be obtained.
Patent JP-S526820-A (JP)
Title: Recovery of leaking oil in a diesel engine
Inventor: MORIMOTO YOUSUKE
IPC: F02M37/04
Filed: 1975-07-07
Abstract: PURPOSE: Fuel and lubrication oil which leak around a fuel pump are recovered, being isolated from external air so that not only soiling due to leaking oil around the fuel pump also firing in an engine room due to atomization of leaking oil are preventd. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05291393-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA SHIGERU
IPC: H01L21/338
Filed: 1992-04-06
Abstract: PURPOSE:To provide a semiconductor device which almost completely suppresses side gate effects in a field-effect transistor. CONSTITUTION:An active layer 2 is formed on a GaAs substrate 1. A gate electrode 5, a source electrode 6, and a drain electrode 7 are formed on the active layer and two FETs are structured. In a field region between these FETs, the GaAs substrate is removed up to a lower position that the active layer and a layer 4 having a multi-trap is buried in this removed part. Thus, electric charges from other elements influencing a drain current of this field-effect transistor can be captured by the layer having the multi-trap. Namely, as side gate effects in the field-effect transistor can be suppressed, a low frequency oscillation is a problem in a GaAs IC and this problem can be solved.
Patent JP-S538945-A (JP)
Title: Floor arrival controlling device of elevator
Inventor: IGARASHI ISAMI
IPC: B66B1/36
Filed: 1976-07-14
Abstract: PURPOSE: To decrease floor arrival error of an elevator by enlarging gain of a position controlling system corresponding to decrease in speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S528054-A (JP)
Title: Glass-fiber reinforced polyolefin composition
Inventor: YAMAGUCHI YUKIHISA
IPC: C08L21/00
Filed: 1975-07-10
Abstract: PURPOSE: To suppress the deformation due to the warpage after the molding by mixing a linear amorphous rubber-like elastomer in a specified amount homogene homogeneously with a polyolefin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5420298-A (JP)
Title: Safety equipment of reactor
Inventor: SATOU TAKASHI
IPC: G21F9/00
Filed: 1977-07-15
Abstract: PURPOSE: A safety equipment of a reactor thereat the working in a dry well is possible by means of removing the radioactive materials satisfactorily which is discharged in the dry well at the time of an accident, and capable of reducing the pressure of the dry well after the accident. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58200958-A (JP)
Title: Forming method of heat collecting surface for solar heat
Inventor: KANEKO YASUNORI
IPC: F24J2/48
Filed: 1982-05-18
Abstract: PURPOSE:To improve the selective absorbency of solar heat and the stability of a coated film by coating the surface of a heat collecting plate with special paints and heating and curing the film at a specific stoving temperature. CONSTITUTION:Paints manufactured by adding a disperser to a mixture of one kind or more of oxides, multiple oxides and metallic superfines selected from a group of Fe, Mn, Cu, Cr, Co and Ni in a base polymer (a resin) and a pigment and mixing them together with a solvent are applied onto the metallic substrate 6 of the heat collecting plate. The film is heated and cured at the stoving temperature of 50 deg.C or more, higher than a curing temperature of the single base polymer (the resin). Accordingly, the solar-heat selective absorption film 5 at an extremely high level can be formed.
Patent JP-H04318440-A (JP)
Title: Dissolved gas component extracting tank for dissolved gas analyzing device
Inventor: HARADA KENJI
IPC: G01N1/22
Filed: 1991-04-17
Abstract: PURPOSE:To prevent the gas flow flowing through the carrier gas lead-out pipe of an extraction tank for transforming a gas component dissolved in a solution to a gaseous phase from being affected by the status of a liquid feeding pump and, at the same time, to prevent a sample liquid from getting into the carrier gas lead-out pipe. CONSTITUTION:A partition plate 14 and a water sealing plate 15 provided with an opening 16 are provided in a tank so that a sample liquid flowing from a sample liquid lead-in pipe 11 can be made to flow out from a sample liquid lead-out pipe 17 positioned higher than the opening 16 and lower than the upper end of the plate 14 by means of a liquid feeding pump 18 after overflowing the top of the plate 14 and passing through the opening 16 formed through the lower section of the plate 15 for leading out the sample liquid and an air vent 19 is provided at a position higher than the plate 14. In addition, a carrier gas lead-in pipe 12 and carrier gas lead-out pipe 22 are provided in a head space section 20. Thus the water level is maintained constant by means of the plate 14, discharge of a carrier gas after suction is prevented by means of the plate 15, and a difference in flow rate between pumps is compensated by means of the air vent 19.
Patent JP-H02262754-A (JP)
Title: Inter-terminal equipment connecting system
Inventor: AIZAWA HIROO
IPC: H04M7/00
Filed: 1989-04-03
Abstract: PURPOSE:To perform communication at inexpensive communication fare even in a long communication distance by connecting first and second subscriber terminal equipment to outgoing/incoming equipment at a position nearer than the subscriber terminal equipment of an opposite side via an ISDN line, and connecting those outgoing/incoming equipment with another private line. CONSTITUTION:The subscriber terminal equipment 31, when desiring the communication with the subscriber terminal equipment 51, issues a request for connection to the outgoing/incoming equipment 41 in the same area as its own equipment to an ISDN 10. When the connection to the ISDN line is completed, the address information of the subscriber terminal equipment 51 of an incoming call destination is sent, and the address information is sent to a multiplexer 70 as transmission data. Since the outgoing/incoming equipment 41-43 are connected to the outgoing/incoming equipment 61-63 at an incoming call side via the private line 90, the outgoing/incoming equipment 61 issues a connection request for the subscriber terminal equipment 51 of the incoming call destination to an ISDN 20 according to the content of the address information. Thereby, the outgoing/incoming equipment 61 is connected to the subscriber terminal equipment 51 of the incoming call destination via the line of the ISDN 20.
Patent JP-S63252110-A (JP)
Inventor: HIYUUBAATO HARISU
IPC: A47J17/14
Filed: 1987-04-06
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-2000273364-A (JP)
Title: Aqueous coating composition for coated metal sheet and organic-composite-coated metal sheet coated therewith
Inventor: YOKOTA MASAHISA
IPC: B32B15/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating composition which gives a coating excellent in resistances to corrosion and solvents by compounding a polysemicarbazide compound having a specified number of semicarbazide groups, a compound having carbonyl groups and/or epoxy groups, and a rust-preventive pigment. SOLUTION: The polysemicarbazide compound is represented by the formula and has, on average, at least three semicarbazide groups per molecule. In the formula, R1 is a polyisocyanate residue which has no terminal NCO group and is derived from a 3 to 20-units oligomer of a diisocyanate selected from among 2-20C alkylene diisocyanates, (substituted) 5-25C cycloalkylene diisocyanates, and (substituted) 6-20C arylene diisocyanates; R2 is H or a 1-20C alkyl; R3 is a 1-20C alkylene, 5-20C cycloalkylene or (substituted) 6-10C arylene; n is 0 or 1; and l and m are each 0 or a positive integer provided l+m is 3-20. Preferably, the rust-preventive pigment is silica.
Patent JP-H11284581-A (JP)
Title: Radio station device
Inventor: MATSUZAKI KOTARO
IPC: H04B17/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio station device which requires no labor of wiring connection between a supervisory controller and other devices. SOLUTION: A radio device 101 and a carrier terminal station device 102, etc., which operate to function as a radio station, a supervisory controller 110 which performs supervision and control of each device in the radio station and also performs transmission and reception of supervisory information and control information with an external supervisory information center of the radio station and a radio device 110 are arranged in a radio station house. Here, the controller 110 and each device in the radio station respectively contain a radio equipment and transmit and receive information for supervision and control via each radio equipment.
Patent JP-S61386-A (JP)
Inventor: ROORANTO URUMAN
IPC: B26B19/04
Filed: 1985-04-22
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。