baber/WOPTO huggingface dataset:
Patent JP-H07111238-A (JP)
Title: Self-weight support device
Inventor: TSUI KOTARO
IPC: B23Q1/26
Filed: 1993-10-12
Abstract: PURPOSE:To support self-weight of a structural body, for which an extremely high surface accuracy is required, without impairing the surface accuracy of the structural body. CONSTITUTION:In a self-weight support device equipped with drive means 7, 8, and 9 to move a body to be driven 1, from a base 6 in the direction of gravity and support means 10, 11, 13, 14, and 15 to support the self weight of the body to be driven at a post-drive position, the drive means and the support means are arranged so that a generating power of the drive means and a support power of the support means will come on the same axis.
Patent JP-2001100707-A (JP)
Title: Driving method of electrooptical device, driving circuit, electrooptical device and electronic equipment
Inventor: INOUE AKIRA
IPC: G02F1/133
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To conduct a high quality gradation displaying by binarizing the signals being applied to data lines and to increase the number of gradation regardless of data transfer interval. SOLUTION: In the driving method, data signals, which instruct applications of the voltages that turn on or off each pixel, are successively generated in accordance with gradation data and written into the memory of each pixel in each of plural subfields that are made by dividing one field. At least a data transfer interval is passed, the voltages are applied to each of the pixels in accordance with the data signals.
Patent JP-H03139501-A (JP)
Title: Production of highly pure agarose
Inventor: MISE SHIZUO
IPC: A23L29/256
Filed: 1989-10-25
Abstract: PURPOSE:To obtain highly pure agarose with a low sulfuric acid content or general-purpose agar by extracting red algae, crude agar or lowly pure agarose with an aqueous solution of an alkaline earth metal salt under heating. CONSTITUTION:A red alga (Gelidium amansii or Ogo-nori rich in agar), crude agar (one having a sulfuric acid content above about 0.7wt.%) or lowly pure agarose (one having a sulfuric acid content of about 0.3-0.5wt.%) is extracted with an aqueous solution of an alkaline earth metal salt (desirably a Ba salt such as BaCl2) by heating (to desirably 70-130 deg.C). In this way, highly pure agarose with a low-sulfuric acid content or general-purpose agar can be obtained.
Patent JP-2001096816-A (JP)
Title: Color printer
Inventor: KASAI TADASHI
IPC: G06T1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which data is received for every color component in units of one lines from a host apparatus and stored in a receiving buffer, and data of each color component is read out and processed all at once by a plurality of pixels by a rendering circuit. SOLUTION: In transmitting data to the printer from a host computer, data of four colors is not transmitted pixel by pixel, but is transmitted line by line for each color. Therefore, the number of accesses of a receiving buffer at the printer side is reduced and a processing speed is increased.
Patent JP-H07107908-A (JP)
Title: Antifoaming fat and oil composition
Inventor: TOMITA MAMORU
IPC: A23D9/007
Filed: 1993-10-08
Abstract: PURPOSE:To obtain an antifoaming fat and oil composition mixable with a raw material for a powdery food, not foaming even without adding an antifoaming agent, having excellent shelf stability, blended with fats and oils having a specific melting point, etc., in a prescribed ratio. CONSTITUTION:Fats and oils such as soybean oil having 15-30 deg.C melting point measured by melting point method by raising temperature are mixed with high- melting fats and oil such as a hardened oil having 45-75 deg.C melting point measured by temperature-raising method in a range of >= a blending ratio (weight percentage) calculated from equation I [Y and X are blending ratio (weight percentage) shown by natural logarithm and melting point ( deg.C) shown by natural logarithm, respectively] from the melting point of the high-melting fats and oils and of <= a blending ratio (weight percentage) calculated from equation II from the melting point of the high-melting fats and oils to give the objective antifoaming fat and oil composition.
Patent JP-S62136601-A (JP)
Title: Organic nonlinear optical material
Inventor: KURIHARA TAKASHI
IPC: C30B7/00
Filed: 1985-12-11
Abstract: PURPOSE:To obtain an org. nonlinear optical material which permits the improvement of the efficiency for generating the second higher harmonic wave and the realization of phase matching by using a specific compd. CONSTITUTION:The org. nonlinear optical material is constituted by using the compd. expressed by general formula I, where D is one or plural alkoxy groups, A is one or plural nitro groups, n is 1 or 2. The nonlinear material is required to satisfy the conditions that (1) the material must have a conjugate pielectron system, (2) have the large electric charge transfer in the molecule, (3) have no reversal symmetricity and (4) permit phase matching. The 1-(p- methoxyphenyl)-2-(p-nitrophenol)acetylene (DPA) and 1-(p-methoxyphenyl)-4-(p- nitrophenyl)-1,3-butadiene (CPDA) as such nonlinear material are so constituted that the conditions (1)-(2) and the conditions (3)-(4) are not inconsistent.
Patent JP-H04153729-A (JP)
Title: Floating point arithmetic assisting circuit
Inventor: KUSUDA MASAHIRO
IPC: G06F7/00
Filed: 1990-10-17
Abstract: PURPOSE:To delete the number of steps of firmware for correcting omitted 1's by adding the OR result of all bits of the exponent part of floating point data in format A as an (m)th bit of the mantissa of the floating point data. CONSTITUTION:The floating point data in format A is held in a data register 111. The bits of the data in this format A are divided into a sign S114, an exponent part E114, and an effective number part M112. The effective number line 102 of the output of the effective number part M112 and the normalized number indication line 104 of the all-bit OR circuit 115 for the output exponent data line 103 of the exponent part E113 are bundled and connected to a mantissa computing element 116 as a mantissa data line 105. Then the output of the circuit which ORs all the bits of the exponent part E113 is added to the high- order digits of an (m-1)th bit of the effective number part M112 of the floating point data as the most significant digit bit of the mantissa MN to obtain (m) bits. Consequently, the number of the steps of the firmware for correcting omitted 1's is deleted.
Patent JP-H04156208-A (JP)
Title: Controlling panel for unitization
Inventor: OE YOUJI
IPC: H02B1/40
Filed: 1990-10-16
Abstract: PURPOSE:To complete assembly of units in a short time with no electrical connecting work required among the units by providing each external connection wire left as previously wired mutually between protruding terminal parts, and fixing each unit to a mounting unit with the protruding terminal part and a unit receiving part opposed to the protruding terminal part, by fitting a terminal hole part to the corresponding protruding terminal part. CONSTITUTION:An external connection wire is left as previously wired before mounting a unit to wiring space opened to a back surface of an upper frame part 201. In order to mount a signal processing unit 30 to a unit mounting member 200, a terminal hole part 30A is fitted to a protruding terminal part 202, the signal processing unit 30 is placed between the upper frame part 201 and a lower frame part 205, a lower surface of the signal processing unit 30 is opposed to a unit receiving part 206, a driver or the like is inserted to a space part 206a, and the unit receiving part 206 is raised in a receiving hole H in the lower surface of the signal processing unit 30 and brought into press contact with the lower surface. The other units 40, 50 are also similarly mounted to the mounting member 200.
Patent JP-H06126391-A (JP)
Title: Twin drum type continuous casting equipment
Inventor: MATSUMOTO TAKAHIRO
IPC: B22D11/06
Filed: 1992-10-16
Abstract: PURPOSE:To provide an equipment, in which the profile control on the outer surface of a drum can easily be executed in good responsiveness. CONSTITUTION:Pressurized fluid spaces 16a is formed at both ends of the cooling drum and the pressurized fluid is guided therein through pressurized fluid introducing pipes 17. By controlling the pressure in the pressurized fluid space 16a at the end part of the drum, the deformation of the outer peripheral surface of the drum can be adjusted. The pressure is controlled by measuring the thickness distribution of the cast strip just after coming outof the cooling drum and deteriming the intensity of pressure based on the data, etc. By this method, the profile of the outer surface of the drum can suitably be controlled.
Patent JP-2001097321-A (JP)
Title: Production condition deciding apparatus for filling/ packaging machine
Inventor: FUTASE KATSUNORI
IPC: B65B9/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a production condition deciding apparatus for a filling/ packaging machine, capable of keeping a favorably sealed state of a film at all times and improving productivity by making work of changing arrangements easier. SOLUTION: A type data input means 21 inputs type data relating to both a film F and an object with which a packaging bag is filled. A storage means 23 stores a predetermined computing formula for deciding the production conditions of a packaging bag FW. A controlling means 22 decides the production condition data of the packaging bag FW according to the computing formula on the basis of the type data inputted by the type data input means 21.
Patent JP-S63132624-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/04
Filed: 1986-11-25
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-H04157102-A (JP)
Title: Die for compacting powder
Inventor: TAKAGI ATSUHIRO
IPC: F28B3/02
Filed: 1990-10-17
Abstract: PURPOSE:To uniformly and further closely pack powder of metal or ceramic for compacting in cavity and to improve the quality and the yield of a green compact and further a sintered body made of this by fitting an ultrasonic vibrating device to a die for compacting the powder. CONSTITUTION:After adjusting a lower punch 4 so that capacity of the cavity 5 becomes the prescribed quantity, the above powder 6 is packed. At this time, by working the ultrasonic vibrating device 3 fitted at the bottom part 2A and neighborhood of the inside face 2B in the die 2, the whole die 2 is slightly vibrated. By this method, the powder 6 receives the slight vibration of the die 2 as it is and is uniformly and further closely packed in the cavity 5. At the time of pressurizing and compacting the packed powder 6 with an upper and the lower punches 7, 4, the die 2 is slightly vibrated with the above device 3, and by adjusting pressurizing velocity of the punches 7, 4 while matching with this to accelerate movement of the powder 6, partially uneven compactness in the green compact can be reduced.
Patent JP-H07135736-A (JP)
Title: Active filter device
Inventor: SHIIBA KIHACHIRO
IPC: H02J3/01
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the outflow of higher harmonics to an external power system automatically even when a part in a plurality of APFs are stopped by a fault, etc., by installing an APF load switching unit distributing higher harmonic currents for reducing higher harmonics bone by the stopped APF to another sound APF. CONSTITUTION:An APF load switching unit 11 fetches higher harmonic currents from current signals 12a-12c from current transformers 9a-9c mounted on the input circuits of higher harmonic inverters 6a-6c using motors 7a-7c as load, and automatically controls the load distribution of APFs 4a-4c. When partial devices in the APFs 4a-4c are stopped due to a fault, etc., the stop signals and the linkage signals of the interlinked circuit breakers 5a, 5b of a power supply system are input, and higher harmonic currents, which must be bone by the stopped devices, are added to higher harmonic currents in residual sound devices in the APFs 4a-4c, and distributed. Higher harmonic currents, to which the burden sections of the stopped devices are added and which have antiphase, are output from the residual sound devices.
Patent JP-H09100012-A (JP)
Title: Carrying device
Inventor: TATSUMI SEIICHI
IPC: B65G15/08
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To carry a bulk cargo to an elevated spot from a low spot or to the low spot from the elevated spot by preventing an overflow of the cargo and dust. SOLUTION: In a conveyor A blocked up by rounding the total length an endless belt 3 extended between a head pulley and a tail pulley 2 in a pipe shape by a shape keeping roller 4, at least the forward moving side of a single conveyor is wound in a spiral shape, and is laid to an elevated spot from a low spot or to a low spot from an elevated spot, and bloking-up of a belt of a cargo receiving part and a cargo unloading part of the conveyor by the shape keeping roller is released, and a bulk cargo is carried without oveflowing the cargo and without generating dust.
Patent JP-H02168640-A (JP)
Title: Connection structure between different substrates
Inventor: KIMURA HIKARI
IPC: H05K1/18
Filed: 1988-11-04
Abstract: PURPOSE:To connect, with high reliability, two substrates whose thermal expansion coefficients are mutually different by providing micro pins which have elasticity and electrically connect a first electrode and a second electrode. CONSTITUTION:On the lower surface of a chip 100, a passivation film 101 such as a silicon oxide film is formed, which insulates and protects all regions except electrode parts. The electrode parts are formed by a titanium thin film 102 as a close contact layer and a platinum thin film 103 as a barrier layer. A micro pin 300 which is composed of gold-tin eutectic alloy (AuSn eutectic alloy) and has conductivity and elasticity is bonded to the electrode part. After position alignment between the micro pin 300 and the electrode 202, these are fixed with solder 203, thus connecting the chip 100 to which the micro pin 300 is bonded with a substrate 200. Thereby, the imperfect connection caused by temperature change can be prevented.
Patent JP-2001102517-A (JP)
Title: Circuit device
Inventor: YONEYAMA KATSUHIRO
IPC: H01L23/538
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device wherein a power-source and a ground are supplied to an electronic component housed inside an insulating resin layer with a short wiring distance, for improved electrical, characteristics. SOLUTION: A bare chip 10 is incorporated in insulating resin layers 31 and 32 built up on both surfaces of a multilayer substrate 30, respectively, with wiring layers 40 and 41 on both sides of the bare chip 10 as ground layer, while wiring layers 36 and 39 as power-source line.
Patent JP-S63131950-A (JP)
Title: Storage type liquid heater
Inventor: OTSUBO MICHIO
IPC: F24H1/18
Filed: 1986-11-25
Abstract: PURPOSE:To provide a storage type liquid heater capable of constantly providing a necessary liquid to be heated and of miniaturizing a tank by providing auxiliary control means, for controlling the operation of auxiliary heater in accordance with the detection output of an auxiliary sensor. CONSTITUTION:The temperature of hot water and an operational time zone of a main heater 2 are preset. In a judging part 10, when the current time is judged to be in an operational time zone of the main heater 2, an auxiliary heater 4 is turned off by an auxiliary temperature control part 13. Further, a main temperature control part 11 judges whether the hot water temperature due to the detection output of a main sensor 3 is 85 deg.C or lower which is a temperature preset by a setting part 9. When it is 'YES', the main heater is turned on, whereas when it is 'NO', the main heater 2 is turned off. By this operation, hot water is produced in a hot water tank 1. When it is judged that the current time is not in the operational time zone of the main heater 2, the main heater 2 is turned off. The auxiliary temperature control part 13 judges whether the current temp. is equal to or lower than the temperature set by the setting part 9. When the result of the judgement is 'YES', the auxiliary heater 4 is turned on, whereas when it is 'NO', the auxiliary heater 4 is turned 'off'. By these procedures, water above the auxiliary sensor 5 within the auxiliary tank tank 1 outside the operational time of the main hater 2 is constantly kept at a preset temperature.
Patent JP-H02129376-A (JP)
Title: Thin film forming device
Inventor: KAMACHI HIDEKI
IPC: C23C16/50
Filed: 1988-11-08
Abstract: PURPOSE:To generate a stable high-density hollow cathode discharge and to form a good-quality thin fim by providing a protrusion from two walls at the lower opening of a space formed between the walls in a discharge electrode, and confining the electron in plasma in the space. CONSTITUTION:Protrusions 26a and 26b protruding inwardly from walls 23a and 23b are provided at an opening 25 on the substrate side of a space 22 between the opposed walls 23a and 23b in the discharge electrode 21. The interval between the protrusions 26a and 26b is made larger than the smallest interval between generated hollow cathode discharges. The electron 29 in plasma is confined between the walls 23a and 23b, and the collision probability between the gas and electron is increased even for the gas having a small ionization coefficient. Accordingly, a stable high-density hollow cathode discharge is generated and maintained for various gases even at a low pressure where multimolecular powder is not generated, and a good-quality thin film is formed at a high rate.
Patent JP-H01121232-A (JP)
Title: Production of asymmetric ketone
Inventor: WATABE YOSHIHISA
IPC: C07C67/00
Filed: 1987-11-06
Abstract: PURPOSE:To obtain the title compound, which is used as a functional solvent or an intermediate of a variety of medicines and agrochemicals, in high yield without side reactions at low costs, by allowing an olefin to react with an aldehyde in the presence of a catalyst containing a metal in the platinum group under specific conditions. CONSTITUTION:In the presence of a catalyst containing a complex of a metal in the platinum group, the reaction of an olefin with an aldehyde is conducted, preferably in an amount of the equal mole to 20 time moles, especially 5-10 time mole of the olefin per mole of the aldehyde, preferably under normal pressure to 100kg/cm<2>, especially under 10-30kg/cm<2> at a reaction temperature of 100-250 deg.C, preferably near 200 deg.C. The reaction can be conducted without solvent, however, an organic solvent such as toluene is usually employed. The concentration of the catalyst is 0.01-10mol.%, preferably 0.5-3mol.% based on the aldehyde.
Patent JP-H01123837-A (JP)
Title: Rubber product
Inventor: MATSUMURO YASUHIKO
IPC: C08J7/04
Filed: 1987-11-06
Abstract: PURPOSE:To obtain a rubber product which is remarkably lowly frictional, excels in abrasion resistance and can be produced at low cost, by providing a layer of a powdery ultrahigh-MW polyethylene on the surface. CONSTITUTION:This rubber article can be easily produced by forming a layer of a powdery ultrahigh-MW polyethylene (pref. having an MW of at least one million, particularly about 2-5 million and a particle diameter of 50-200mum, because of low cost and easy applicability) on the surface of an unvulcanized rubber and vulcanizing it. This rubber article has a reduced frictional coefficient of the surface without detriment to its flexibility, excellent abrasion resistance and a remarkably low friction, and can be produced at a low cost because of the use of an inexpensive ultrahigh-MW polyethylene powder. This article is very useful as a structural material for high-speed or highly deformable members, etc.
Patent JP-S61155919-A (JP)
Title: Thermal transfer recording apparatus
Inventor: TAKIMOTO SHINGO
IPC: B41J2/325
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a beautiful recording curve by eliminating the unreasonable slip between paper and an ink ribbon, by performing recording only in one direction even in the recording of quantity varying up and down timewise. CONSTITUTION:A control apparatus C performs recording operation while sends recording paper to a normal direction when the data read from a memory M is unchangeable or increases. When the read data begins to reduce, the apparatus C sends the recording paper to the normal direction without recording until a min. value is read and reads the data in the memory M in the reverse direction at the place where the in. value was read to transfer the same to a thermal transfer R and also sends the recording paper to the reverse direction to perform recording up to the place where the data previously begun to reduce. By this method, unreasonable slip is eliminated between the recording paper and an ink ribbon and a beautiful recording curve is obtained.
Patent JP-H11107171-A (JP)
Title: Laminated fabric and air bag
Inventor: MARUO KATSUYA
IPC: D06M101/16
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated cloth having excellent adhesiveness between a resin and a woven fabric, no adhesion between woven fabrics by an additive and excellent weather resistance by a simple production method, to provide a method for producing the laminated cloth and to obtain an air bag. SOLUTION: A polyurethane resin containing a polyester polyol containing >=50 wt.% of an ester unit of a trimethyl-1,6-hexanediol and an aliphatic dicarboxylic acid and having 500-5,000 number-average molecular weight and a diisocyanate compound is laminated to at least one side of a filament woven fabric made of a synthetic resin to give the objective laminated fabric.
Patent JP-S61153567-A (JP)
Title: Method and instrument for measuring concentration of salt content in sand
Inventor: FUJISAKI YASUO
IPC: G01N27/06
Filed: 1984-12-26
Abstract: PURPOSE:To measure exactly the concn. of the salt content in sand with high reliability by measuring the concn. of the salt content in washing liquid for agitating and washing the sand. CONSTITUTION:A driving device 11 is controlled via a control circuit 10 during the prescribed time set by a timer circuit and the sand through a sand measuring part 5 is supplied together with the washing liquid through a water measuring part 6 to an agitator 2, by which the sand is washed and the salt content of the sand is removed. The salt content in the washing water is detected by a sensor 8 to which a measurement signal is applied from the oscillation modulating circuit of the circuit 10. The salt content in the sand is converted and discriminated by the built-in detection signal adjusting circuit in accordance with the ratio of the amt. of the sand supplied and the amt. of the washing water when the detection signal is supplied thereto. The circuit 10 controls a concn. display device 12. The concn. of the salt content in the sand is thus exactly measured with high reliability even during the removal of the salt content.
Patent JP-H03143429-A (JP)
Title: X-ray diagnostic apparatus
Inventor: HONDA YASUO
IPC: A61B6/08
Filed: 1989-10-31
Abstract: PURPOSE:To enable a work of confirming an X-ray irradiation field to be carried out easily and quickly by lighting an irradiation field lamp installed at a ceiling type X-ray tube holding unit interlocked with a motion of transferring a main body of photographing unit. CONSTITUTION:Interlocking with a lift motion of Bucky main body in a Bucky stand 2, a lift body of an X-ray tube holding unit 1 also carries out a lift motion in the same manner as the Bucky main body and the holding unit, the X-ray tube, is made to stop at a position corresponding to the Bucky main body. The lift body is made to lift by driving a motor 4 through a drive circuit 29. The drive circuit 29 also lights an irradiation field lamp 9. At the same time, a timer 30 is actuated for 30 sec and the irradiation field lamp 9 is turned out after 30sec. An operator confirms a relationship between a film and the irradiation field, which is indicated by a light illuminated toward the film loaded in the Bucky main body, and carries out an adjustment if necessary.