baber/WOPTO huggingface dataset:
Patent JP-S62176575-A (JP)
Title: Method for painting louver
Inventor: TANAKA TOSHINORI
IPC: B05D1/30
Filed: 1986-01-27
Abstract: PURPOSE:To enhance finishing work by preventing the generation of a projection caused by dust, etc., on a paint coating surface, by painting a louver by passing the same through the paint flowing down in a thin film form by a curtain flow coater. CONSTITUTION:A recirculation pump 38 is driven to allow paint 40 to flow down from a paint flow-down tank 26 in a thin film form and a louver 48 is passed through the paint 40 flowing down while fed by rollers 12 to be painted. By this method, even if dust is adhered to the outer surface of the louver 48, said dust can be washed off by the paint and the generation of the projection on a coating surface due to the dust is prevented.
Patent JP-H02197181-A (JP)
Title: Ferroelectric porcelain body
Inventor: SANO ATSUSHI
IPC: C04B35/49
Filed: 1989-01-26
Abstract: PURPOSE:To obtain a piezoelectric element having high energy conversion efficiency by a method wherein the element is formed of a sintered piece whose main component is ferroelectric porcelain and secondary component is glass compound. CONSTITUTION:A piezoelectric element is formed of a sintered piece whose main component is ferroelectric porcelain and which contains 0.01-30% by weight or glass compound as a secondary component represented by a general formula, xPbO.yGeO2 (x=1-6, y=1-3), where the ferroelectric porcelain is formed of a //ferroelectric porcelain powder obtained in such a manner that sintered ferroelectric porcelain is around into powders whose grain diameters are 0.1-3.0mum. And, the ferroelectric porcelain contains lead oxide and is ferroelectric porcelain powders obtained in such a manner that it is ground into powders whose grain diameters are 0.1-3.0mum after it has been sintered and thermally treated at a temperature of 750-950 deg.C.
Patent JP-S59150368-A (JP)
Inventor: TSUJI MASACHIKA
IPC: G21C7/08
Filed: 1983-02-04
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-S58136717-A (JP)
Title: Manufacture of high tensile hot rolled steel strip containing vanadium
Inventor: KUNISHIGE KAZUTOSHI
IPC: C21D8/02
Filed: 1982-02-05
Abstract: PURPOSE:To manufacture the titled steel strip with superior strength, ductility and toughness by holding a continuously cast slab of a low carbon steel consisting of Si, Mn, S, Al, V, N and the balance essentially Fe at a specified temp., hot rolling the slab, and coiling the resulting strip after rapid cooling. CONSTITUTION:A steel slab consisting of, by weight, 0.02-0.15% C, <=1.50% Si, 0.5-2.20% Mn, <=0.010% S, 0.005-0.020% sol.Al, 0.02-0.30% V, 0.0050- 0.0200% N and the balance Fe with inevitable impurities is manufactured by a  continuous casting method. The slab is held at the A3 point - 1,180 deg.C for a  fixed time and hot rolled at <=1,100 deg.C and >=70% draft. After finishing the rolling at 850-680 deg.C, the resulting strip is rapidly cooled to 650-500 deg.C at >=3 deg.C/sec  cooling rate and coiled at the temp.
Patent JP-H02196243-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: TAKIMOTO AKIO
IPC: G03G5/06
Filed: 1989-01-26
Abstract: PURPOSE:To obtain the photosensitive body having high sensitivity and low residual potential by forming a charge transfer layer of a phenylene-contg. oligomer having a specific degree of polymn. and diffraction intensity at the time of constituting the separated function type electrophotographic sensitive body of a photoconductive layer which generates carrier by photoexcitation and the charge transfer layer which transfers the carrier. CONSTITUTION:The charge transfer layer 2 and the photoconductive layer 3 are laminated on a base 1 and the surface of the layer 3 is formed as a free surface 4. Namely, the charge transfer layer 2 is deposited by a vacuum deposition method on an Al substrate 1 subjected to specular polishing. The oligomer which is the oligomer contg. group VIb elements in the substituent in the para position of the phenylene group and >=5 degree of polymn. and has <=0.15 ratio of the diffraction intensity of the diffraction face (001) of the X-ray diffraction with the fiber axis of the crystal system as a C-axis to the diffraction intensity of the diffraction face (200) is used as the transfer layer 2 at this time. Further, D=0.9lambda/betacostheta is regulated to >=200Angstrom  when the size of the fine crystal is designated as D, the wavelength of the X-rays as lambda, the half-amplitude level of the diffraction rays expressed by Angstrom in unit as beta, and the Bragg angle of the diffraction face (200) as theta.
Patent JP-H06232639-A (JP)
Title: Microcomputer
Inventor: ABE SHINSUKE
IPC: H03F1/02
Filed: 1993-02-04
Abstract: PURPOSE:To obtain a microcomputer with less current consumption by turning off a 1st transistor(TR) and turning on a 2nd TR in relation to a signal stopping a clock signal to prevent a through-current from flowing to a chopper amplifier when the clock signal is stopped. CONSTITUTION:An input side of an inverter 4 is connected to ground via an N-channel TR 6 and an N-channel TR 5 is connected in parallel with the inverter 4. When a stop instruction to stop a clock is executed and a stop signal SS goes to an H level, an output of an AND circuit 2 goes to an L level and an output of an OR circuit 1 goes to an H level independently of a chop signal SC and a disable signal SD and the N-channel TR 5 is turned off and the N- channel TR 6 is turned on. Then the inverter 4 reaches an unbiased state and an input potential to the inverter 4 is fixed to an L level (ground potential) and no through-current flows to the inverter 4.
Patent JP-H05212760-A (JP)
Title: Mold device
Inventor: OKUJIMA YOSHIKATSU
IPC: B29C33/10
Filed: 1992-02-03
Abstract: PURPOSE:To eliminate the troublesomeness of the work at the time of the replacement of a mold without generating interference between a gas suction pipe and the piping for a mold temp. controller. CONSTITUTION:A vent 35 is formed to a fixed mold 13 so as to communicate with a cavity 22 in order to discharge the air and gas in the cavity when the cavity is filled with a resin and the passage 51 in the fixed mold and the passage 52 in a fixed mold attaching plate 12 communicate with the vent 35 and the passage 53 in a fixed platen 11 is formed so as to communicate with the passage 52 in the fixed mold attaching plate and the passage 53 in the fixed platen 11 is opened to the surface of the fixed platen 11 to be allowed to communicate with a vacuum device. Therefore, by operating the vacuum device, the air and gas discharged to the vent 35 are sucked through the passages 51, 52, 53.
Patent JP-S59192484-A (JP)
Inventor: SEODOA UIRUKOTSUKUSU REBURETSU
IPC: B25J15/00
Filed: 1984-02-03
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-2000213684-A (JP)
Title: Electrodeposited coupling
Inventor: MIZUKAWA KENJI
IPC: B29C65/34
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposited coupling capable of providing a one- side receiving resin pipe preventing water leakage from a socket for a long period of time. SOLUTION: It is an electrodeposited coupling 2 to be fused on one end of a polyethylene pipe 1 and used to form a socket 22 incorporating a heating resistant wire 23, constituted of a thin cylindrical bobbin body 25 on an outer peripheral surface of which spiral grooves 251 are continuously provided, the heating resistant wire 23 spirally wound around and arranged in the inside of the groove 251 of this bobbin body 25 and a coupling main body 20 injection- molded and formed around the bobbin body 25 on the side where this heating resistant wire 23 is positioned, and one end of the bobbin body 25 is extended to one end of the coupling main body 20, and a ring projection 27 formed on an outer peripheral surface of this extended part 26 is fused and integrally formed on an inner peripheral surface of the coupling main body 20.
Patent JP-S55110410-A (JP)
Title: Direct current amplifying circuit
Inventor: TSUJI NOBUHIRO
IPC: H03G3/30
Filed: 1979-02-19
Abstract: PURPOSE:To prevent interference between the signal negative feedback and the DC negative feedback circuit which are perfectly isolated, by respectively setting the frequency characteristics independently. CONSTITUTION:The differential pair npn transistors TrQ1, Q2 amplify positive half wave input with the collector resistor RL1 of TrQ1 and the junction FETQ6 constituting the common emitter current source. Similarly, the differential pair pnp TrQ3, Q4 amplify the negative half wave input. Further, drive is made by using driving TrQ7, Q8, output is made from the outputs TrQ9, Q10, the bases of TrQ2, Q4 are used as the negative feedback terminal of signal, and the signal negative feedback circuit 2 is connected. On the other hand, the gate of FETQ6 is used as the negative side terminal from DC to ultra-low region, DC feedback circuit 3 is connected. By completely isolating the both negative feedback circuits 2 and 3, the respective frequency characteristics are independently set to prevent mutual interference.
Patent JP-S59143917-A (JP)
Title: Magnetic rotary encoder
Inventor: NOZAKI WATARU
IPC: G01D5/245
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a magnetic rotary encoder, which judges position signals 1 and 0 caused by magnetization and reads only an ordinary MR element, by using a rotary body, to which magnetic writing is performed, under the state a bias magnetic field is applied, without providing a permanent magnet and the like near the MR element. CONSTITUTION:A bias magnetic field H is applied when magnetization is performed. When the result of the magnetization is read by an MR element, an output signal corresponding to the change in magnetic field as shown in the Figure is obtained. When a threshold voltage V is set at the center between the top and bottom of the output signal, a 1 and a 0 can be simply judged. In actual magnetization, the magnetization can be performed at a strength of HB in advance; or a DC is imposed on a current, which is conducted to a magnetizing head, so that the intensity of the magnetic field at the magnetization is shifted by HB. In the magnetization writing to the magnetic medium of the rotary body, the conventional writing method can be intactly applied. Therefore the large-scale modification of a manufacturing apparatus is not required.
Patent JP-H08214142-A (JP)
Title: Image communication equipment
Inventor: IWATA NOBUYUKI
IPC: G06Q10/10
Filed: 1995-02-03
Abstract: PURPOSE: To reduce the line utility change and to improve the utilizing efficiency of the equipment. CONSTITUTION: A personal computer 101 controls a FAX modem 102, and when form data being common data in image data to be sent for plural number of times are sent, a form signal representing that the transmission data are the form data is sent and when variable data such as characters and numerals formed in the form data are sent, a variable signal representing that the sent data are variable data is sent. Then a control section 107 controls a FAX I/F 103 to store 1st image data to an image data storage section 104 when the form signal is received with the 1st image data and when the variable signal is received with the received 2nd image data, an image composition section 106 is controlled to composite the 1st image data and the 2nd image data.
Patent JP-2000217059-A (JP)
Title: Image data receiver
Inventor: NAKAMURA YUICHIRO
IPC: H04N5/44
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an image data receiver that allows a print means to directly print out image data demodulated from a broadcast wave by the image data receiver. SOLUTION: The image data receiver is provided with a data form conversion means 50 that convert image data S34 into a data form to be printed out through an external print means 34 and outputs the converted data to the print means. Thus, it is not required to separately provide a means that converts the data form between the image data receiver 32 and the print means and the image data receiver that allows the print means to directly print out image data demodulated from a broadcast wave can be realized.
Patent JP-S57132063-A (JP)
Title: Method for automatic chemical analysis
Inventor: KAME MASAHARU
IPC: G01N35/10
Filed: 1981-02-10
Abstract: PURPOSE:To adjust the temperature of the reaction solution to a prescribed temperature and to prevent the occurrence of an avalytical error, by discharging cooled solution between a heating apparatus provided in a flow passage of a dispenser and the tip end of a dispensing flow passage before restarting after a pause of a dispensing operation at the time of dispensing a reagent with a diluting solution. CONSTITUTION:Reactors 17 into which the plural samples are dispensed are arranged in a thermostat 16 in an apparatus of automatic analysis. A sample preserved under cooling is absorbed in this reactor from a reagent receptacle 15 at a sucking position B by a dispense nozzle 1 washed by a jet nozzle 10 at a washing position A and said sample is dispensed to the reactor 17 together with a diluting solution (or a buffer solution) 5 heated by a heating apparatus 18 from a dilution dispensor 3. When this dispensing operation is resumed after it was  once stopped, the solution 5 of which the temperature is lowered while staying  in a duct 2 between the tip end of the nozzle 1 and the apparatus 18, is vomitted into a waste solution receptacle 11 in a washing apparatus 9 by controlling a spyringe 8 of the dispensor 3 and valves 6 and 7 by a central control device 19 and hereafter, heated solution 5 is made to dispense.
Patent JP-S55110449-A (JP)
Title: Data transmission unit
Inventor: WATANABE AKIRA
IPC: H04L12/437
Filed: 1979-02-16
Abstract: PURPOSE:To make easy the reconstitution of the system at disconnecting of transmission line, by connecting the transmission line of multidrop type with one or a plurality of bidirectional amplifying circuits in loop, and giving bypass function to this amplifier. CONSTITUTION:A plurality of station units A-H are connected in tree shape to the transmission line 1, and the transmission and reception of data and/or reference signal is mutually made via the transmission line 1 with the control of the controlling station unit E. The bidirectional amplifying circuits 2-1, 2-2 and 2-3 are connected between the beginning and termination end of the transmission line 1 so that the signal with any direction on the transmission line 1 is amplified and shaped for the amplifying circuits 2-1, 2-2, and 2-3 and also it is cut for the amplifying circuits 2-1, 2-2, 2-3, when the transmission line 1 is normal, the transmission line 1 is cut off in the amplifying circuits 2-1, 2-2, 2-3, and if the transmission line 1 is disconnected, any signal transmitted to any direction on the transmission line 1 to control the unit E.
Patent JP-S53102865-A (JP)
Title: Forming method for cylindrical blank
Inventor: YUZAKI YOSHIHIRO
IPC: B21D22/16
Filed: 1977-02-19
Abstract: PURPOSE: To finish the form with high accuracy, by detecting the gap between the mandrel and the blank when ironing/spinning a cylindrical blank, and by controlling the relative movement between the mandrel and the roll so as to tightly contact the blank against the mandrel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03221072-A (JP)
Title: Treating element for radio type low-frequency stimulator
Inventor: KOBAYASHI KOJI
IPC: A61N1/04
Filed: 1990-01-26
Abstract: PURPOSE:To enhance the efficiency of an antenna by forming electrodes and the antenna on a hold plate which is separated from a housing, and by connecting the hold plate to the housing so as to eliminate the affection upon the antenna from a circuit in order to prevent restriction to the shape and size of the antenna. CONSTITUTION:A hold plate 4 which is independent or separated from a housing 3, has one of surfaces on which a circular loop antenna 21 is formed, and semicircular electrodes A, B are formed thereon within the loop antenna 21a. With this arrangement, the distance between a circuit section and the antenna may be made to be larger, affection upon the antenna from the circuit section may be reduced, and the shaped and size of the antenna are not restricted by the housing, and accordingly, it is possible to enhance the efficiency of the antenna.
Patent JP-S56114728-A (JP)
Title: Weighing instrument
Inventor: NAKAMURA AKIO
IPC: G01G21/24
Filed: 1980-02-13
Abstract: PURPOSE:To eliminate an erroneous measurement of a load shifted to one side, by providing weighing springs in before of and behind a supporting frame supporting a scale and by permitting both the weighting springs to receive the load. CONSTITUTION:Scale 1 is supported by support frame 2, levers 6 and 7 are pivoted rotatably on support frame 2 via pins 8 and 9, and the other-side terminals of levers 6 and 7 are pivoted rotatably on frame 5 via pins 12 and 13. Arms 3 and 6 coupled with supporting frame 2 are supported on frame 5 by two equal springs 4 and 17 at equal distances (l1=l2) from the line connecting pins 8 and 9 together. As a load is applied, supporting frame 2 moves down while drawing springs 4 and 17 to rotate pointer 21 via arm 18, etc., thereby indicating its weight on scale dial 19. Even if springs 4 and 17 are drawn differently with a load shifted to one side on scale 1, the extent of the descent of supporting frame 2 is not influenced by it, so that an erroneous measurement of the load shifted to one side can be eliminated.
Patent JP-H06231492-A (JP)
Title: Production of stamper for optical disk
Inventor: SUNAMOTO TATSUYA
IPC: G11B7/26
Filed: 1993-02-04
Abstract: PURPOSE:To prevent fault of mold releasing by forming a rugged pattern in a photoresist exposed and developed, forming a conductive film thereon, peeling a stamper master plate using the conductive film as an electrode, and then treating the stamper to remove the film remaining. CONSTITUTION:A glass master plate 1 optically polished is cleaned, on which a photoresist layer 2 is formed and irradiated with laser light 3 according to signals to be recorded. The exposed area of the resist is developed and removed to form a fine rugged pattern. Then the surface of the resist layer 2 is subjected to electric plating to form a required conductive film 4. This conductive film 4 is used as an electrode to perform nickel electroforming to obtain a stamper master plate 5 for an optical disk. The master plate 5 is peeled from the first master plate 1. Since residue of photoresist film 6 remains on the master plate 5, the master plate 5 is dipped in a weak alkali soln. 7 by using a thermostatic chamber to gradually decompose the film remaining on the master plate 5. Thus, a photoresist thin film 8 which is extremely thin remains, and an optical disk stamper 6 having the thin film 8 is obtd. Thereby, fault in mold releasing is prevented.
Patent JP-H05218251-A (JP)
Title: Method and equipment for cooling semiconductor chip, semiconductor chip module, and bellows
Inventor: OKADA KENICHI
IPC: H01L23/473
Filed: 1992-02-03
Abstract: PURPOSE:To effectively cool each of the semiconductor chips mounted on a substrate without leaking cooling medium. CONSTITUTION:A bellows 5 whose base plate 5a is formed in a unified body is pressed against a semiconductor chip 1, via the bottom plate 5. In this state, cooling medium 10 from the outside is made to flow in a cooling medium flowing-in part 4a. The cooling medium 10 is introduced into the bellows 5 corresponding with a semiconductor chip 1 via a nozzle 7. From the inside of the bellows 5, the cooling medium 10 is led out to a cooling medium flowing- out part 4b, and discharged to the outside. Thereby the semiconductor chip 1 is effectively cooled.
Patent JP-S57131850-A (JP)
Title: Air fuel ratio control unit for internal combustion engine
Inventor: YAMAZAKI MASAFUMI
IPC: F02M13/06
Filed: 1981-02-09
Abstract: PURPOSE:To prevent the generation of rarefied air fuel ratio of even mixed fuel by providing in a carburetor passage a flow rate control system, which responds to a swelling meterial of alcohol and its degree of swelling, when controlling the air fuel atio of an alcohol blended fuel. CONSTITUTION:A swelling material 22, which swells by an alcohol fuel, is provided below the level of a float 16 inside a main air bleed 10. When using a mixed fuel, the swelling material 22 swells in response to the mixing ratio of alcohol. This swelling action pushes up a needle valve 24 and reduces a flow area of a throttle port 20b, that is, a jet passage area designed to measure the volume of air flowing in from an air bleed 10. As a result, the volume of air from the air bleed 10 is reduced and the air fuel ratio is accordingly thickened. The diameter of the throttle port 20b is so designed as to vary with a mixing ratio from the related action of the needle valve 24. Therefore, this construction can prevent an increase in discharge rates of HC, NOx or the like.
Patent JP-H04255636-A (JP)
Title: Display tube
Inventor: KABEI TOSHIHIRO
IPC: H01J31/15
Filed: 1991-02-08
Abstract: PURPOSE:To increase the luminous brightness of a fluorescent character display tube, and extend the operation lifetime thereof by sealing the tube to be airtight with a low fusion point glass layer enabling the complete removal of polystyrene polymer organic substance within the proper baking temperature of glass powder. CONSTITUTION:A low fusion point glass layer b7 is formed with a sintering assistant composed of glass powder having a softening point within the range of 250 to 450 deg.C and polymer organic substance, and glass paste containing an organic solvent for adjusting viscosity. Then, the inside of a fluorescent character display tube is evacuated via an exhaust port 6. Thereafter, a metal sheet 8 having the glass layer b7 is heated to 380 deg.C for airtight sealing, thereby manufacturing the fluorescent character display tube. In this case, polymethyl styrene used as a sintering assistant is completely decomposed into volatile hydrocarbon in a 10-minute baking process at 400 deg.C, and does not remain in the layer b7. According to the aforesaid process, the fluorescent character display tube can be sealed to be airtight without contaminating the inside thereof. Also, the luminous brightness of the tube can be increased and the operation lifetime thereof can be improved.
Patent JP-H10251667-A (JP)
Title: Process for adsorptively removing trace metal from hydrocarbon fraction
Inventor: FUKUDA KAZUYUKI
IPC: C10G45/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby a trace metal, especially mercury can be adsorptively removed from a hydrocarbon fraction at good efficiency irrespectively of the form of the contained mercury. SOLUTION: A hydrocarbon fraction containing a trace metal, especially mercury is hydrotreated, and the hydrotreated distillate is brought into contact with a porous carbonaceous material. Especially, a light hydrocarbon fraction obtained by distilling the hydrotreated distillate and recovering the fraction cut at 100 deg.C or below is brought into contact with a porous carbonaceous material, desirably particulate active carbon having a specific surface area of 100m<2> /g-2,500m<2> /g and satisfying the equation: (a)-(b)<=5% of the volume of pores with pore diameters of 50Å or smaller (wherein (a)-(b) is the difference between the volume (a) of pores with pore diameters of 35.0-37.5Å and the volume (b) of pores with pore diameters of 42.5-45.0Å).  According to this process, the trace metal can be removed nearly completely for a long term irrespectively of the form of the trace metal.