baber/WOPTO huggingface dataset:
Patent JP-S58163479-A (JP)
Title: Member for applying paint to inner surface of pipe
Inventor: OOTSUKA HISAO
IPC: F16L58/10
Filed: 1982-03-24
Abstract: PURPOSE:To inhibit the hitch of a plug, by providing a flexible pulling body formed into an envelope cone at the plug whose maixmum outer diameter along its crosswise direction is made slightly smaller than the inner diameter of a pipe, handling its top as a part for pulling the plug, and connecting a pulling wire to it. CONSTITUTION:A pulling wire 7 is connected to the pulling part 4 of a plug 1, and the wire 7 is moved by pulling it through the predetermined zone of the pipe 2 to which an inside lining layer is to be applied, so that the plug 1 is pulled and moved through the flexible pulling body 3 by the wire 7 and advanced through the pipe 2. Accordingly, predetermined paint is supplied to the interior of the pipe 2 at the advancing side of the plug 1 by a proper method, so that the inside lining layer having predetermined thickness corresponding to the difference between the inner diameter D of the pipe 2 and the maximum outer diameter (d) of the plug 1 or an outer diameter (d') obtd. by adding the thickness of the flexible pulling body 3 to the maximum outer diameter (d) can be applied.
Patent JP-H06258953-A (JP)
Title: Developing device
Inventor: DOMON AKIRA
IPC: G03G15/09
Filed: 1993-03-08
Abstract: PURPOSE:To provide a developing device which stably obtains an excellent image by reducing density unevenness in the right-and-left direction. CONSTITUTION:Magnetic force distribution on the developing pole (S1) side of the magnetic roller 3 of a developer carrier 2 surface side is uniformized as to the developing device 14 constituted by including a hollow cylindrical developer carrier 2 arranged opposite to an image carrier 1 and the magnetic roller 3 arranged so that both ends are fixed in the developer carrier 2. Even in the case that the magnetic roller 3 is warped toward a carrier pole (S2) side, the magnetic force distribution in the longitudinal direction of the developer carrier 2 surface on a developing pole (S1) side is uniformized and the binding force of the developer 6 by the magnetic force of the magnetic roller 3 in the longitudinal direction of the developer carrier 2 surface is uniformized, so that the flying quantity of the developer 6 from the developer carrier 2 to the image carrier 1 is uniformized and image density unevenness in the right-and-left direction is reduced and the excellent image is stably obtained.
Patent JP-H04282616-A (JP)
Title: Electrooptical device and production thereof
Inventor: OBARA HIROSHI
IPC: G02F1/1335
Filed: 1991-03-12
Abstract: PURPOSE:To prevent interference fringes at the time of expanding the visual angle of a film compensation type STN. CONSTITUTION:A hard and thick visual angle compensation film is installed via a spacer material 11 at the time of disposing the above-mentioned visual angle compensation film 5 which has the optical axis in the normal direction of a substrate and exhibits optically positive uniaxiality in the film compensation type STN electrooptical device consisting of a liquid crystal cell A and the color compensation film 2, by which the generation of the interference fringes is prevented as the spacer material maintains the specified spacing between the liquid crystal cell A and the above-mentioned visual angle compensation film 5 over a long period of time. The electrooptical device having a high display grade and the process for producing this device are thus obtd.
Patent JP-S52130153-A (JP)
Title: Indicator for electric cleaner
Inventor: OOGUCHI HIROSHI
IPC: A47L9/19
Filed: 1976-04-23
Abstract: PURPOSE: To provide an indicator for electric cleaner, in which a rotor wheel having a plurality of blades of different colors is disposed rotatably in transparent pipe, having one end communicated to suction side and the other end opened to the atmosphere, whereby structure of indicator for electric cleaner can be simplified and performance of the same can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08241916-A (JP)
Title: Method for inspecting semiconductor integrated circuit
Inventor: TSUURA KATSUHIKO
IPC: H01L21/326
Filed: 1995-03-07
Abstract: PURPOSE: To easily align a probe sheet and a semiconductor wafer. CONSTITUTION: A positioning end face consisting of two end faces which mutually cross is provided at a probe sheet 4. A positioning projecting part 5b consisting of two projecting parts which are arranged in a flat view L shape at a positioning jig 5 is provided. The peripheral edge part of a semiconductor wafer 3 consists of two wires which are parallel to the scribe line of the wafer 3 and mutually cross and is cut at a cutting line at a position which matches the end face for positioning of the probe sheet 4 when the probe electrode of the probe sheet 4 and the probe terminal of the wafer 3 mutually face. The wafer 3 and the probe sheet 4 are placed on the jig 5 and the cutting line of the wafer 3 and the end face for positioning of the probe sheet 4 are placed at a projecting part 5a so that they are brought into contact with.  Then, the probe terminal is brought into contact with the probe electrode and a plurality of semiconductor chips 2 are simultaneously burned under this condition.
Patent JP-S55138658-A (JP)
Title: Travelling speed display device of vehicle
Inventor: BABA YASUTADA
IPC: B60Q9/00
Filed: 1979-04-17
Abstract: PURPOSE: To enable the required speed to be checked without directing the visual line toward the speed display device by performing lamp displaying for the preset speed.  
     CONSTITUTION: The speed signal detected by a travelling speed detector 2 is compared with a reference voltage 8 and when it exceeds this reference value, a transistor 12 conducts to let a lamp 18 light. When the speed detection signal increases further and exceeds the voltage value of a reference power source 10, the 2nd comparator 6 generates an output which causes a transistor 20 to conduct. Because of this, relay 22 is energized to connect its contact 24 to the power source side and charge a capacitor 26. When its charging voltage reaches a certain value, a relay 30 is operated to discharge the charged charges of the capacitor 26 and put out the lamp 18. When the capacitor 26 is discharged, the relay 30 returns to the normaol state and again the lamp 18 is lighted, thus the operation similar to the above is  repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08243390-A (JP)
Title: Noble metal carrying titania and production of pipecolinic acids using the same
Inventor: AKIKAZU HIROSHI
IPC: B01J21/06
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a high activity titania carried noble metal catalyst suitable for producing pipecolinic acids from L-lysines by photocatalytic reaction by making a noble metal carried on titania prepared by hydrothermic synthesis. CONSTITUTION: The titania to be used is prepared by hydrothermic synthesis using a titanium alkoxide as a raw material. That is, the titania obtained by feeding a titanium alkoxide dissolved in an organic solvent to an autoclave to hydrolyze, drying and firing the resulting product is used. The titania carried noble metal catalyst useful for producing pipecolinic acids from L-lysines by photocatalytic reaction is obtained by carrying the noble metal on the titania prepared by this way with a method such as impregnating method, depositing method or kneading method. As the noble metal to be used, noble metals of group VIII in periodic table are preferable and palladium, platinum, ruthenium or the like is used.
Patent JP-H09247795-A (JP)
Title: Piezoelectric transducer and sounding electronic device
Inventor: SENOO MASAO
IPC: H04R7/18
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transducer by decreasing the diametrical size of an adhered part of ribs (adhered face) so as to make the size smaller than that of a conventional transducer. SOLUTION: An adhesion face 10a and a tilt face 10b are formed to an outer side of a rib 10 of an insulation case 6 to mount a circumferential ridge 5e of a metallic diaphragm 5a. The tilt face 10b is formed to be a shape gradually parting from the circumferential ridge 5e of the metallic diaphragm 5a as going to the inside from the adhesion face 10a. the tilt angle 6 of the tilt face 10b is selected so as to form a sufficient adhesive agent layer between the rib 10 and the metallic diaphragm 5a.
Patent JP-S57162535-A (JP)
Title: Detecting system of cable fault
Inventor: KONDOU RIYUUICHI
IPC: H04B3/46
Filed: 1981-03-31
Abstract: PURPOSE:To decide the corresponding multiwire cable that has a fault of transmission, by providing a spare line among the multicore cables. CONSTITUTION:In case the lower bit is set at 1 for a shift register SR1 in an input switching circuit IX, the signal given through an input line IN is led to a terminal of an output line OUT in an output switch circuit OX via a signal line C1 among the multiwire cable. In the same way, the signals given from the lines except an input line (n) are led to the output line via the corresponding signal line, respectively. While the signal given from the line (n) is led to the line (n) through a spare line R and with no intervention of a signal line Cn. The synchronism is secured between the shift registers SR1 and SR2, and the contents of the line Cn is given to a check circuit CH. Thus in case a fault arises to the line Cn among the multiwire cables, an exclusive OR circuit EOR delivers logic 1. Thus an error signal E is delivered. After this, the signal lines are successively checked in accordance with the shift actions of the registers SR1 and SR2.
Patent JP-S60190830-A (JP)
Title: Leak testing apparatus
Inventor: KAWAGUCHI JIYUUICHI
IPC: G01M3/04
Filed: 1984-03-12
Abstract: PURPOSE:To prevent the shortening of the life of a pump due to a testing liquid, by sending the specified amount of the testing liquid into a testing tank from a reservoir tank with the testing liquid being filtered, so that the specified amount of the testing liquid is always made to remain and held, and by decreasing the temperature of the testing liquid lower than that at the time of testing. CONSTITUTION:A testing tank 1 is filled with a testing liquid 2. The surface of the testing liquid 2 in a reservoir tank 10 is always kept lower than the bottom surface of the testing tank. Solenoid valves 9 and 14 are closed and a pump P is operated. Then the testing liquid 2 is injected into the testing tank 1 up to the liquid level indicated by a solid line. Presence or absence of the yield of bubbles is observed, and the quality of an IC device is judged. It is possible to decrease the temperature of the testing liquid considerably lower than that at the time of testing. An ordinary pump can be used. The life of the pump is not shortened by the testing liquid.
Patent JP-S59171827-A (JP)
Title: Reference phase signal generator for dynamic balancing machine
Inventor: KAWAMORI YOSHIO
IPC: G01P3/44
Filed: 1983-03-22
Abstract: PURPOSE:To complement the output of a sensor simply by using the output of a preset counter into which the output of a frequency multiplying circuit receiving the output of the sensor as input as inputted and the output of the sensor as reference phase signal. CONSTITUTION:A reference mark attached to an object W to be tested is detected with a sensor 1, an output thereof is shaped with a pulse shaper 2 and then, inputted into a frequency multiplying circuit 3 and a monostable circuit 4. Inspite of missed output of the sensor 1, the frequency multiplying circuit 3 continues to generate a pulse with the frequency eightfold that of an output signal. Consequently, the monostable circuit 4 fails to generate a preset command, a D output of a down counter 5 moves to a H level and then, it is fed as reference phase signal through an OR circuit 6. Thus, the omission of outputs can be complemented simply.
Patent JP-S60192298-A (JP)
Inventor: TEJIMA TOSHIAKI
IPC: G21D3/04
Filed: 1984-03-13
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-S54139859-A (JP)
Title: Scarfing method and scarfing tip
Inventor: SUGIZAKI NORITSUGU
IPC: B23K7/06
Filed: 1978-04-24
Abstract: PURPOSE: To reduce the oxygen purity on both sides of the jet stream of scarfing oxygen on purpose to prevent sticking of the fin on both sides of scarfed zone, by simultaneously injecting air or incombustible gas from both sides of the injection port fot the scarfing oxygen at the scarfing tip.  
     CONSTITUTION: The scarfing oxygen is injected from the injection port 7 being supplied from the chamber 4 through the path 6. Air or the incombustible gas is supplied from the chamber 5 through the path 10, and is injected from the injection port 11 communicated to the oxygen injection port 7; hereby, air or incombustible gas is mixed with the oxygen jet stream nearby the tip of the injection port 7, and the oxygen purity over the injection breadth of the scarfing oxygen is reduced. This air or incombustible gas for preventing the fin is injected at the injection pressure 1.0W4.8 times of the oxygen injection pressure, and the injection angle is 0W5 degrees inclined inward. According to this method, the fin to be generated by the scarfing work does not stick to both sides of the scarfed plane, so that the removing work for the fin at the later process becomes unnecessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05214800-A (JP)
Title: Stone tile and its construction method
Inventor: ONO TAKATOSHI
IPC: E04F13/21
Filed: 1992-02-05
Abstract: PURPOSE:To perform an easy construction without depending on a skilled worker. CONSTITUTION:A panel 3 having a plurality of hooks 31 is fixed to an outer wall 2, and an adhesive 4 is interposed between the reverse surface of a stone tile 1 and the panel 3. A balance 12 is released, a linear groove 11 formed on the reverse surface is engaged with the hook 31, and the stone tile is pressed onto the panel 3. Thus, only by engaging the linear groove to the hook, the stone tile is automatically positioned on the panel, so that efficient and beautiful construction can be performed without depending on a skilled worker.
Patent JP-H11313463-A (JP)
Title: Motor-driven actuator and method for drive the same
Inventor: PEARSON JAMES EUGENE
IPC: F16H19/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To let the output shaft of an motor-driven actuator return by itself to the origin of its actuation, if a failure has occurred to the motor. SOLUTION: A worn gear 18 has a first gear 22 and an input sector gear 28 engaging teeth 34 rotated. An output gear 30 rotates to a position where a pinion gear 20 and an output sector helical gear 36 are engage to each other. Then, the input sector gear 28 releases its engagement with the teeth 34 of the output gear 30. When the output shaft 16 of a drive motor 14 continues to rotate, the pinion gear 20 directly rotates the output sector helical gear 36. If a failure occurred to the motor 14, the elasticity of a torsion coil spring 40 returns the output gear 30 up to a position, where the output sector helical gear 36 begins to engage the pinion gear 20.
Patent JP-S58170470-A (JP)
Inventor: DONARUDO ARAN SHIRUBAASUTAIN
IPC: A24D3/04
Filed: 1983-03-24
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-H03251183-A (JP)
Title: Creation of gene of enzyme having starch-decomposition activity and created gene
Inventor: YAMANE KUNIO
IPC: C12N15/09
Filed: 1990-02-28
Abstract: PURPOSE:To obtain an improved enzyme having starch-decomposition activity by depleting at least a part of DNA sequence in an active region of a gene of an enzyme having starch-decomposition activity and linking an extraneous DNA to the depleted part to create a new gene coding an enzyme having regenerated starch-decomposition activity. CONSTITUTION:At least a part of DNA sequence in the active region of a gene of an enzyme having starch-decomposition activity is depleted and an extraneous DNA is linked to the depleted part to create a new gene coding an enzyme having regenerated starch-decomposition activity. CGTase was used as the enzyme having starch-decomposition activity, DNA was depleted from the 3'-terminal side of a structural gene of the CGTase gene using exonuclease III and the linking of an extraneous DNA (e.g. arbitrary DNA fragment originated from E.coli chromosome DNA) was carried out with BamH1 linker.
Patent JP-S54139500-A (JP)
Title: Display circuit
Inventor: MORITO HIROSHI
IPC: G09G3/04
Filed: 1978-04-21
Abstract: PURPOSE: To obtain a matrix display unit which controls the luminance of each display element by combining the n-bit input signal showing the position information and the input analog signal to be displayed as the luminance.  
     CONSTITUTION: The n-bit input signal 1 showing the position information is decoded through decoder 2 and then delivered to driving circuit 3 in the form of the signal according to the position information. On the other hand, the analog signal according to the luminance to be displayed is applied to luminance control circuit 5 via input terminal 6. The output of circuit 2 is combined with the output of circuit 5 at circuit 3. And the display element selected by the output of circuit 2 among the display elements distributed to the matrix of p-line and q-row is lit up with the luminance in accordance with the analog signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04220954-A (JP)
Title: Current collector for conducting current between stack-shapedly composed neighboring high-temperature fuel battery
Inventor: RAINHARUTO FURIITO
IPC: H01M8/124
Filed: 1991-03-13
Abstract: PURPOSE: To save a space without greatly depending on fuel to be used by forming a current collector with a number of elastic elements made of specified iron or nickel based alloy. CONSTITUTION: A current collector 6 for a fuel cell, in which an oxygen electrode 2 for one fuel cell 1:2:3 is connected to a fuel electrode 3 for the next fuel cell via an air-tight partition plate 4, is formed with a number of elements made of iron or nickel based alloy containing at least 15wt.% Cr and at least 4wt.% Al to be changed into an elastic form at an operating temperature of 800-1000 deg.C. A middle-height carrot-shaped electric contact 7 is provided thereon, which is formed of platinum or palladium or these alloy into a porous drop with a thickness of 80μm and a width of 1.5mm or so. In this way, the current collector 6 can be mounted in a compact structure for saving space.
Patent JP-H02230055-A (JP)
Title: Operation control device for air conditioner
Inventor: YAMAMOTO MASAKI
IPC: F25B1/00
Filed: 1989-02-28
Abstract: PURPOSE:To expand a range of capability of a utilization side heat exchanger by a method wherein in case that a degree of sucked over-heating at an outdoor side is higher than a predetermined reference value capable of avoiding a wet operation, a minimum degree of over-heating is updated gradually to be smaller by a plurality of times and after the update, if the suction overheating degree is less than the reference value, it is returned back to the reference value. CONSTITUTION:In case that a suction overheating degree Sus to be detected by an suction overheating sensor means 50 in an outdoor unit A is higher than a reference value, a minimum overheating degree Shmin is updated to a value lower than a reference value N, resulting in that if there is a surplus value in the suction overheating degree Sus in the outdoor unit A in view of an increased overheating degree in a communication pipe, a maximum value limitation of a degree of opening Ev of an indoor electric expansion valve 13 is dampened. In addition, after update of the minimum overheating degree Shmin, in case that the suction overheating degree Sus is lower than the reference value, the updated minimum overheating value Shmin is updated to return to the reference value N, so that the proper minimum overheating value Shmin is set in response to a variation of the operating condition and thus it is possible to expand a range of capability of an indoor heat exchanger 12 without causing an wetting operation.
Patent JP-H04284682-A (JP)
Title: Laser diode
Inventor: FUKUSHIMA NOBUHIRO
IPC: H01S5/00
Filed: 1991-03-13
Abstract: PURPOSE:To provide a laser diode, which is subjected to effect of a parasitic capacitance as little as possible and is contrived to make a high-frequency current to be applied act effectively. CONSTITUTION:In a laser diode 1, to which a DC current ID for drive use and a high-frequency current IA for preventing the generation of a fluctuation in output are applied, the diode is formed into a constitution wherein a main electrode 11 for applying the current ID and a subelectrode 12 for applying the current IA are respectively provided independently of each other.
Patent JP-S52133698-A (JP)
Title: Model ship frame
Inventor: YAMAGUCHI MASAYUKI
IPC: B63B71/20
Filed: 1976-04-30
Abstract: PURPOSE: To enable fabricating simply and rapidly of various model ship shape by controlling the outer and inner shapes of a ship by adjustably constructing the inner and outer shapes of the ship. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06263564-A (JP)
Title: Apparatus for formation of hardening agent layer of ceramic pipe
Inventor: SUGAI ATSUSHI
IPC: B28D1/16
Filed: 1993-03-10
Abstract: PURPOSE:To form a hardened layer by inserting a ceramic pipe into a cylindrical body, fixing it thereto, charging a hardening agent into the ceramic pipe while rotating the cylindrical body, hardening it and subsequently taking out the ceramic pipe. CONSTITUTION:A ceramic pipe 1 is inserted into a cylindrical body 2, floated from the cylindrical body 2 by allowing the top parts of plural fixation bolts 3 to press the outer peripheral surface of the ceramic pipe 1 and monolithically fixed to the cylindrical body 2. A pair of side covers 7 are then fixed to the cylindrical body 2 on both the end planes of the ceramic pipe 1 by using the second fixation bolts and nuts 6a and 6b. A hardening agent (S) is charged through the end opening part 8a of a slurry charge opening 8 into the ceramic pipe 1 while rotating the cylindrical body 2 so as to form a cylindrical hardening agent layer 5 on the inside of the pipe 1 according to the centrifugal forming method. After forming the hardening agent, layer 5 by hardening the hardening agent (S), the nuts 6b are removed from the bolts 6a and the side covers 7 are removed from the cylindrical body 2. The outer peripheral surface of the pipe 1 is cut and the fixation bolts 3 are subsequently loosened so as to take out the ceramic pipe 1.
Patent JP-H0571816-A (JP)
Title: Refrigerator
Inventor: SAHASHI MASASHI
IPC: F28D20/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a refrigerator with a small-sized low-temperature heat accumulator 1 having excellent heat transfer characteristics and recuperative characteristics and high thermal efficiency. CONSTITUTION:In a refrigerator with a low-temperature heat accumulator 1 filled with a heat storage material 2, the heat accumulating material 2 is composed of one, two or more selected from a magnetic substance shown in general formula (I), AMz (where A in the formula represents at least one of rare earth elements selected from Y, La, Ce, Pr, Nb, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and M represents at least one of metals selected from Ni, Co and Cu and (z) represents 0.001<=z<=9.0).