baber/WOPTO huggingface dataset:
Patent JP-S56109290-A (JP)
Title: Method and apparatus for formation of emulsion fuel using waste oil
Inventor: NAKAMURA ICHIROU
IPC: C10L1/32
Filed: 1980-02-04
Abstract: PURPOSE: To obtain an emulsion oil utilizing waste oils by mixing an oil, such as heavy oil, and waste oil, together with, as needed, water in a proper proportion.  
     CONSTITUTION: According to flow meters 5a, 6a, and 7a, the discharges of a heavy oil pump 5, a water pump 6, and a waste oil pump 7 are controlled and their mixing ratios are determined. When driving the motor of a stepless speed changer 8 with motor, heavy oil, water, and waste oil are discharged in definite amounts from each pump, sent to a static mixer 4, mixed, and then stored in a mixed oil tank 18. At the same time, an emulsion stabilizer is supplied by a pump 20 into the tank 18 and mixed. The mixed oil in the tank 18 is circulated and stirred by a pump 22 with a mixer all the time to keep it in a complete emulsion fuel state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07221002-A (JP)
Title: Electron beam lithography system, and adjusting method thereof
Inventor: HAYATA YASUNARI
IPC: H01J37/305
Filed: 1994-02-04
Abstract: PURPOSE:To simplify the adjustment of a lithography system by providing in a place present below the position wherein the reduced image of an aperture is formed a cut-off diaphragm for cutting-off scattered electrons. CONSTITUTION:A rectangular electron beam of 50kV is transmitted through a first aperture 3, and it is projected on various diagrams present on a second aperture 6 by a selecting deflector 31. The diagram beam passed the second aperture 6 is reduced by a reduction lens 9, and further, it is imaged on the surface of a wafer 13 by an objective lens 12. Still, in the space present below the reduction lens 9, a crossover image is enlarged, and it proceeds radially from the position of the reduction lens 9. Therefore, in an arbitrary place present below the reduction lens 9, a cut-off diaphragm 11 wherethrough most of the electrons passed the opening part of the second aperture 6 are transmitted is provided. Thereby, without any large wrong influence on the electrons contributing to the drawing of the diagram, scattered electrons can be cut off, and the sufficient contrast of lithography can be obtained.
Patent JP-S56112039-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: EBARA HIROYUKI
IPC: H01J9/22
Filed: 1980-02-06
Abstract: PURPOSE:To prevent the corrosion of phosphor material with alkali involved in the glass by inserting a heater into a bulb and heating it from the inside in order suppress to the bulb temperature to a low level during sintering. CONSTITUTION:A bulb 2 with phosphor film 2 is held vertically, the bulb 2 is coaxially, enclosed in a heating tube 3 formed by wrapping a furnace tube with asbestos, a heater 4 is insterted into the bulb 2 coaxially, and the phosphor film 1 is heated with radiation heat from the heater 4 while flowing air through chimney effect in the bulb 2. The heating temperature is measured at the center of the bulb 2, and a sufficient current is sent to the heater 4 from starting.
Patent JP-S55104743-A (JP)
Title: Method for inspecting substrate
Inventor: INOUE HIROSHI
IPC: G01N21/956
Filed: 1979-02-06
Abstract: PURPOSE:To make possible to evaluate defects objectively, prevent inspection mistakes and the individual difference of operators and improve the reliability of inspection by providng a polarizer and an analyzer on both sides of a substrate, a smaple. CONSTITUTION:Before a sample substrate 1, a polarizer 2 is disposed and polarized light is projected to the sample substrate 1 via the polarizer 2 and an analyzer 3 is arranged in a position where it can receive transmitted light or reflected light from the sample substrate 1 and in a cross-nicol position with respect to the polarizer 2. Polarized light scattered by flaws, unevenness or sticked matters such as dust, staining, etc., is transmitted through the analyzer 3, the transmitted light is detected by a light receiving element 9 and displayed by a displaying device, an XY plotter 12, etc.
Patent JP-S54106327-A (JP)
Title: Running machine
Inventor: YONEKAWA MITSUHISA
IPC: A63B23/04
Filed: 1978-02-07
Abstract: PURPOSE: To provide a running machine enables to run at ones best pitch by providing with a counter counting running steps within predetermined time period set by a timer in test running.  
     CONSTITUTION: In a running machine comprising a pitch sound generater 6 consisting of a piezo buzzer 5 and a speaker circuit 4, mat signal is connected with a counter 7 which counts steps one by one and which is connected with a memory device 8 and a timer 9. Output of the timer 9 is connected with a hole terminal 11 so as to memory the binary number counted by the counter 7 in the memory device 8 when the output is achieved the L-level. An automatic putch sound generator 14 is constituted with the memory device 8, a counting-voltage generator 12 and a voltage-frequency transducer 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58129740-A (JP)
Title: Center valve
Inventor: HOUJIYOU MAKOTO
IPC: H01J9/38
Filed: 1982-01-29
Abstract: PURPOSE:To facilitate disassembly and assembly work in a center valve used for a manufacturing device of a tube for a fluorescent lamp or the like, by mounting a fixed center valve to a supporting base through a hinge further arranging to detachably butt the fixed center valve to a rotary side center valve. CONSTITUTION:A fixed center valve 5a of an exhaust center valve 5 is mounted to a supporting base 12 through a hinge 13. This hinge 13 is constituted by connecting the root end of a hinge arm 14 to the base 12 through a hinge shaft 15, and said valve 5a is mounted to the point end of said arm 14. Accordingly, this valve 5a can be turned about the shaft 15 of the hinge 13 as the center and detachably butted to a rotary side center valve 5b. Further a roller 17 is mounted to said valve 5a through a roller arm 16, and this roller 17 is rolled on a horizontal guide path 18.
Patent JP-H05203167-A (JP)
Title: Panel type heating apparatus
Inventor: MATSUDA ISAO
IPC: H05B3/20
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a panel type heating apparatus which can be laid flat over the whole surface of a floor, easily coordinated with other interiors as a whole with an improved decorative property and used in existing houses at a low price. CONSTITUTION:A square heater unit 4 which is provided with a heating element 2 laid inside and a cord terminal 5 at a corner has a size of 6.6-8.3m<2> or larger, and the area of a heating element laid part 6 is 50-80% of the area of the heater unit 4. The heating element laid part 6 is positioned close to two sides of the corner where the cord terminal 5 is provided and the distance between the other side of the heater unit 4 and the border of the heating element laid part 6 is 40cm-1m.
Patent JP-S60159382-A (JP)
Title: Cryopump
Inventor: GOSHIMA MIKIHIKO
IPC: F04B37/08
Filed: 1984-01-27
Abstract: PURPOSE:To liberate the adsorbed gas in a short time when a cryopump is regenerated, by heating a cryosurface to a prescribed temperature by a heating means. CONSTITUTION:Electric insulation pipes 16 and 17 are installed midway on a coolant feeding pipe 14 for feeding coolant onto a cryosurface 7 and a coolant discharging pipe 15, and electric wires 18 and 19 for heating the cryosurface 7 through the direct conduction onto the cryosurface 7 are connected, and each electric current which flows in the electric wire 18, 19 is controlled by an electric-current controller 21 according to the signal of a temperature measuring element 22 installed onto the cryosurface 7. Therefore, the cryosurface 7 can be kept at the gas liberating temperature, for example at 30-40 deg.K.
Patent JP-2000211000-A (JP)
Title: Tie bar take-out and put-in device
Inventor: WAKE MINORU
IPC: B22D17/26
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the subject device, to miniaturize a mold clamping device and to simplify work. SOLUTION: A tie bar take-out and put-in device has a fixed platen 10, a base plate, a tie bar 13, a movable platen 11, the movable platen advance and retreat means arranged between the base plate and the movable platen 11 to allow the movable platen 11 to advance and retreat, a first fixing device 51 for fixing the tie bar 13 to the fixed platen 10, a clamp device for selectively clamping the tie bar 13 to the movable platen 11 and a second fixing device 54 for fixing the tie bar 13 to the base plate. The clamp means is equipped with the contact member arranged to the tie bar 13 in a freely separable manner, the operation member arranged to the movable platen 11 in a freely rotatable manner and a motion direction converting means converting a motion direction when the operation member is rotated to allow the contact member to advance and retreat.
Patent JP-S62170861-A (JP)
Title: Signal detecting mechanism
Inventor: FUKUDA KATSUMI
IPC: H05K13/08
Filed: 1986-01-22
Abstract: PURPOSE:To correct a relative position of a mounting substrate and a contact, and to prevent the generation of a wrong contact and a contact failure, by providing a reference hole on the parts mounting substrate, and also, providing a tapered guide shaft on a contact holding part. CONSTITUTION:An electronic apparatus 8 positioned on a pallet 3 is moved to a prescribed position by a conveyor 9, and its positioning is executed. Subsequently, from a cylinder 4 of an up-and-down moving mechanism 10, a slide black 6 guided by a slid shaft 7 is made to descend. In this way, a tapered guide shaft 14 of a contact holding plate 17 held by an X-Y sliding part 1 is inserted and fitted into a reference hole 2a provided on a substrate 2, and in this case, by an operation of the X-Y sliding part 1, the contact holding plate 17 moves vertically and horizontally, and the position is corrected. Subsequently, a contact 15 contacts an optional position of a soldering surface of the substrate 2, an electric signal is inputted and outputted, and the substrate 2 integrated into the electronic apparatus 8 is adjusted and inspected.
Patent JP-H07208024-A (JP)
Title: Opening frame
Inventor: HONDA TOMIYASU
IPC: E06B1/52
Filed: 1994-01-12
Abstract: PURPOSE:To reduce cost by forming the fixing means of a door stop member and a main body frame by simple machining in an opening frame, in which an adjusting frame is constituted to the main body frame, in which the door stop member is fixed onto a surface, slidably and movably. CONSTITUTION:A notched section 2a is formed on the surface anti-door body side of a main body frame 2 while a fitting section 3a is formed on the rear door body side of a door stop member 3, and these notched section 2a and fitting section 3a are fixed mutually under the fitted state. The door stop member 3 is fastened on the anti-door body side of the main body frame under the projected state, and an adjusting frame 4 is fitted into space shaped in the lower region of a projecting section. The adjusting frame can be slid in the cross direction in the space or a fitting recessed section, and an opening frame 1 is adjusted so that width size corresponding to wall thickness at the place of execution, where the opening frame 1 must be installed, is imparted to the whole opening frame.
Patent JP-H04247734-A (JP)
Title: Delay locking loop circuit
Inventor: ASADA HIDEYUKI
IPC: H04B1/7085
Filed: 1991-02-04
Abstract: PURPOSE:To execute synchronism gurantee without the reduction of data communication speed by deciding the threshold of an interrelative output between an M series and the M series of an input signal at a simultaneous point with the present, holding it for a specified time and temporarily fixing an oscillation frequency. CONSTITUTION:An M series generator 25 generates the M series by the output voltage of a subtracter 20 at the oscillation frequency of an oscillator 24. After the M series and the M series input signal are multiplied by multipliers 4-6 and integrated by integrators 9-11 and an absolute value is obtained by absolute value equipments 12-14, an arcsine function is obtained by arcsine equipments 15 and 16. Switches 21 and 22 are usually at the side of (a), therefore, the output of a generator 15 and 16 is squared by the multipliers 7 and 8 and difference is obtained by the subtracter 19. Thus, an interrelative signal is close to zero when it is a small number value and it becomes larger when it is a large number value. Then, time till the establishment of synchronism is shortened. The output of the absolute equipment 13, which is the absolute value of the interrelative output between the M series signal generated in the generator 25 and the input signal passes through a threshold judgement equipment 17, the switches are changed-over to the side of (b) and guarantee after synchronism is executed.
Patent JP-S61173703-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-01-25
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-H0543589-A (JP)
Title: Quinoline derivative
Inventor: MIYATA KAZUYOSHI
IPC: A61P3/10
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a new quinoline derivative useful for treating and preventing hypercholesterolemia, diabetes, etc., as a therapeutic agent for hyperlipemia and a therapeutic for debates because of possession of excellent lipid reducing action and blood sugar lowering action. CONSTITUTION:A quinoline derivative shown by formula I (R<1> to R<3> are H, lower alkyl, etc.; R<4> and R<5> are H, phenyl, etc.; R<6> is lower alkyl) such as 6- chloro-2-(4-diethoxyphosphorylmethylphenyl)-4-phenylquinoline. The compound, for example, is obtained by halogenating a compound shown by formula II (R<4a> and R<5a> are R<4> and R<5> except hydroxyl) with a halogenating agent such as N-chlorosuccinic acid imide to give a compound shown by formula III (X is halogen) and reacting this compound with a trialkyl phosphite shown by formula P(OR<6>)3. The halogenation of the compound shown by formula II is generally carried out at 50 deg.C the boiling point of the solvent for 5-20 hours. The reaction between the compound shown by formula III and the compound shown by formula P(OR<6>)3 is preferably done in a solventless state.
Patent JP-H01189185-A (JP)
Title: Manufacture of semiconductor laser having embedded structure
Inventor: KONDO YASUHIRO
IPC: H01L21/205
Filed: 1988-01-23
Abstract: PURPOSE:To eliminate abnormal growing in the vicinity of a mesa, to omit restriction on embedded growing due to the height of the mesa and to enhance reliability, by using dry etching when the mesa structure is formed. CONSTITUTION:An Se doped type InP buffer layer 1b, an undoped GaInAsP active layer 2 and a P-type GaInAsP cap layer 7 are grown on a (100)-face N-type InP substrate 1a. Then, a titanium oxide film 8 is attached. The stripe mask of the titanium oxide film is formed in the orientation of (011). A mesa structure is formed by using an argon-chloride based RIE device. Then, a P-type InP current blocking layer 4 and an N-type InP current blocking layer 5 are formed so as to embed a region other than the mesa structure selectively. The titanium 8 is removed. An electrode comprising Au/Zn/Ni is evaporated on the growing side and an electrode comprising Au/Ge/Ni is evaporated on the substrate side in a vacuum state. Since the dry etching is used in this way, a (111) face does not appear on the surface of the mesa side, and the restriction caused by the height of the mesa is not imposed.
Patent JP-H05206242-A (JP)
Title: Detecting equipment for void in semiconductor wafer
Inventor: NODA SHUJI
IPC: H01L21/66
Filed: 1992-01-28
Abstract: PURPOSE:To analyze microvoids for each chip, and enable detecting void imperfetion which has not been found in the conventional case, by comparing and detecting the quantity when outputted laser is radiated from an SOI substrate. CONSTITUTION:An SOI substrate 1 is mounted on a quartz glass 4 of an XY- stage 2 and fixed by vacuum suction. Laser light is casted from a laser casting equipment 6, and a laser beam R1 is converged on the SOT substrate 1 by using a condenser lens 5. When a void V exists between an SOI substrate sub 1b and an SOI substrate device 1a, heat energy E1 is turned into the state of heat radiation, and energy is lost. As a result, energy which thermally travels on the SOT substrate device 1a side also decreases, and infrared rays R2 which are radiated from the SOI substrate 1 surface also decreases. The amount of the infrared rays R2 is detected. By a void detection equipment 9, whether a small void which does not appear in actual numerical value exist is judged, according to the correlation of infrared rays detection percentage in a large void and laser output, and whether the substrate is acceptable is determined.
Patent JP-H04253735-A (JP)
Title: Filament-reinforced thermoplastic resin
Inventor: NISHIMURO YOICHI
IPC: C08L77/00
Filed: 1991-02-04
Abstract: PURPOSE:To obtain the title material improved in mechanical properties, heat resistance and moldability by reinforcing a partially aromatic polyamide as a matrix with filaments. CONSTITUTION:A partially aromatic polyamide resin in which part of the main chain of an aliphatic polyamide is replaced with aromatic group is reinforced with filaments. This material is very excellent in mechanical properties, such as impact strength, bending strength, rigidity, elasticity, fatigue resistance and creep resistance, and heat resistance, has a low coefficient of thermal expansion and low water absorptivity, is inexpensive, and is useful for especially a resin wheel.
Patent JP-S62172021-A (JP)
Title: Production of polyphenylene ether
Inventor: ABE KATSUHIRO
IPC: C08G65/46
Filed: 1986-01-24
Abstract: PURPOSE:To obtain the titled polymer free from reduction in mechanical strength of molded article and free from deterioration of color tone economically, by recovering a low-molecular-weight material from a reaction solution of oxidation polymerization of phenol, hydrohalogenating the material and recycling it to a polymerization system. CONSTITUTION:A phenol (e.g., 2,6-dimethylphenol, etc.,) is polymerized in a solvent (e.g., benzene, etc.,) such as aromatic hydrocarbon, etc., in the presence of a complex catalyst of copper, manganese or cobalt and an amine at 20-70 deg.C until intrinsic viscosity reaches >=0.30. Then, an acid (e.g., hydrochloric acid, etc.,) is added to the polymerization reaction solution, a polymer is separated, water is brought into contact with a solution containing a low-molecular-weight material, the catalytic residue is extracted and the solvent is removed by an evaporator to recover the low-molecular-weight material. Then, the low- molecular-weight material is treated with 1-10mol hydrogen halide, returned to the polymerization system and used for the reaction to give the aimed polymer.
Patent JP-S56110706-A (JP)
Title: Production of novel modified resin
Inventor: WADA AKIRA
IPC: C09D11/10
Filed: 1980-02-06
Abstract: PURPOSE: To produce a modified resin suitable as a vehicle used in dry-lithographic printing ink, by using a cyclopentadiene type resin, a higher unsaturated fatty acid ester, a hydroxyl group-containing modifier, a silicon compound, etc.  
     CONSTITUTION: The reaction product obtained by the reaction between (a) a cyclopentadiene type resin and (b) an about 12C or higher monocarboxylic acid ester having conjugated double bonds in the molecular chain or the reaction product of the compounds (a) and (b) and an α, β-unsaturated dicarboxylic acid anhydride is reacted with (d) a hydroxyl group-containing modifier. Title modified resin is produced by reacting the hydroxyl group-containing resin II thus prepared, with (e) a silicon compound containing an Si-bonded OH or alkoxy group. This modified resin has application in the field of paints, adhesives, varnishes or the like, and is suitable as a vehicle used in dry-lithographic printing ink, which fouls plates little at high temperatures. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63183273-A (JP)
Title: Wheel (belt) capable of absorbing and releasing pressure to fluid substance
Inventor: OSAKO NOBUYUKI
IPC: F03B17/00
Filed: 1987-01-23
Abstract: PURPOSE:To improve efficiency of energy exchange between a fluid substance and a wheel or a belt by forming the wheel or the belt co-operating with the fluid substance in the shape of a streamline to be easily influenced by the fluid substance and easily exert influence on the fluid substance. CONSTITUTION:A wheel (a belt) for absorbing and releasing pressure from and to a fluid substance is formed in the shape of a curve (streamline) to increase the degree of influence to pressure. The wheel (belt) is constructed so that a portion 2 directly affected by pressure interlocks with a central rotary shaft 1. Thus pressure can be absorbed and released from and to the fluid substance or the like so as to improve efficiency of energy exchange.
Patent JP-S60158177-A (JP)
Title: Azole derivative, its preparation and fungicide
Inventor: ISHII TERUHIKO
IPC: C07D249/08
Filed: 1984-01-30
Abstract: NEW MATERIAL:An azole derivative shown by the formula I (X is group shown by the formula II or formula III; A is N, or CH; Z is H, or Cl). EXAMPLE:1-(p-Chlorophenyl)4-methyl-4-phenyl-2-(1,2,4-triazol-1-yl)-3-p entanone. USE:Useful as a fungicide. Expecially against Oomycetes, Basidiomycetes, Ascomycetes, and Fungi imperfecti. To be concrete, it is useful for Albugo macrospora of vegetables and Japanese radishes, Ustilago tritici of wheat, Piricularia oryzae and Fusarium moniliforme of rice plant, Fusarium graminearum of wheat, Venturia inaqualis of apples, Venturia nashicola or pear, etc. PREPARATION:A ketone shown by the formula VI is reacted with a benzyl halide shown by the formula V in a solvent such as dimethylformamide, etc. in the presence of a basic catalyst, to give a compound shown by the formula VI. Then, the compound shown by the formula VI is reacted with a reducing agent such as a complex metal hydride compound ordinarily used in the presence of a solvent such as methanol, etc., to give a compound shown by the formula VII in the formula I .
Patent JP-S61175586-A (JP)
Inventor: ROBAATO KENESU JIYAATOSEN
IPC: G21C19/33
Filed: 1986-01-23
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-H02194378-A (JP)
Title: Base line distortion removing method for nuclear magnetic resonance
Inventor: YAMAZAKI TOSHIO
IPC: G01R33/28
Filed: 1989-01-23
Abstract: PURPOSE:To securely remove base line distortion by sampling a signal after a time which is a half as long as sampling interval is elapsed after the dead time of a receiver and the delay time of a filter. CONSTITUTION:The delay time up to the starting time of sampling which is determined by (90 deg. pulse width)X2/pi+DEAD+DELAY=tau1+DELTA/2 is set. In the equation, the 1st term of the left side indicates the elapsed time from the time point of the application of an ideal and instantaneously very intense pulse to the falling point of a 90 deg. pulse and is a correction term determining where the time origin is set. Further, DEAD is the dead time of the receiver and DELAY is the delay from a gate-on point to the start of the sampling. Then, tau1 is a delay time corresponding to the extent of a time origin shift by a filter. On the other hand, DELTA/2 is the time for providing a sampling start period by correcting digital Fourier transformation and is the delay time which is a 1/2 as long as the sampling interval.
Patent JP-S5399737-A (JP)
Title: Interrupt control unit
Inventor: SUNOMOTO KAZUO
IPC: G06F3/00
Filed: 1977-02-10
Abstract: PURPOSE: To perform the interrupt from normal I/O units to CPU with out hindrance by deciding an I/O unit to be faulty when the period when the I/O unit outputs interrupt inhibition signals continues over a prescribed time and disconnecting this I/O unit. 
     COPYRIGHT: (C)1978,JPO&Japio