baber/WOPTO huggingface dataset:
Patent JP-S6149151-A (JP)
Title: Asynchronous injection control method of electronic fuel-injection engine when it is accelerated
Inventor: KANAI HIROSHI
IPC: F02D41/00
Filed: 1984-08-13
Abstract: PURPOSE:To improve drivability of an engine when it is accelerated, by providing a step, which obtains an asynchronous injection quantity or its correction ratio in accordance with an engine operative condition, and a step changing this asynchronous injection quantity or its correction ratio. CONSTITUTION:The control method provides a step deciding whether or not an engine operative condition is in a condition that asynchronous injection at acceleration time must be performed. The method provides a step obtaining an asynchronous injection quantity or its correction ratio in accordance with the engine operative condition when it is in the condition that the asynchronous injection must be performed. While the method provides a step changing the asynchronous injection quantity or its correction ratio in accordance with an engine speed and an engine temperature. The method provides a step executing the asynchronous injection in accordance with the asynchronous injection quantity obtained by using the asynchronous injection quantity after correction or the correction ratio after a change. In this way, drivability of an engine at its acceleration time can be improved.
Patent JP-S5694937-A (JP)
Title: Fine coil and its manufacture
Inventor: OOMURA KAORU
IPC: H05K1/16
Filed: 1979-12-27
Abstract: PURPOSE:To enable the wiring in high density having a favorable efficiency of work and to obtain a minute fine coil by a method wherein a spiral conductor pattern being within the specified respective ranges of conductor breadth, gap between conductors, conductor thickness, is formed on a film having a specified thickness. CONSTITUTION:The spiral conductor pattern of conductor breadth 40-115mum, gap between the conductors 10-63mum, conductor thickness 15-58mum, is formed on the film having the thickness of 5-50mum. To perform this formation, the thin film conductor of 0.1-10mum thickness is formed on the film at first, and then the conductor of 5-58mum thickness is formed by electrolytic plating under the condition of the cathode current density to be 3-20A/dm<2>.
Patent JP-H11344766-A (JP)
Title: Display enlarging method and device therefor
Inventor: KOBU MAKOTO
IPC: G03B21/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To make a picture possible to be enlargingly and brightly displayed on the display part of a portable information equipment where the light quantity of a backlight is small by using a field lens for forming an optical image from a projection lens as a real image and forming the image obtained by enlarging the optical image as the real image. SOLUTION: By using the projection lens 3 for enlarging the optical image on the display part 2 of a mobile personal computer 1 and the field lens for forming the optical image from the lens 3 as the real image by reflection or transmission, the image obtained by enlarging the optical image is formed as the real image. A concave mirror 4 reflecting the optical image from the lens 3 and forming it as the real image is used as the field lens. Light from the display part 2 of the personal computer 1 is reflected by the mirror 4, and an aerial image 7 obtained by enlarging the optical image on the display part 2 is formed as the real image at a specified position. An operator's eye 8 is turned to the mirror 4 and can recognize the aerial image 7 formed on the front side of the mirror 4.
Patent JP-H0724602-A (JP)
Title: Working machine
Inventor: ICHIKAWA ATARU
IPC: B23B19/02
Filed: 1993-07-08
Abstract: PURPOSE:To prevent the occurrence of saturation being attendant on the change of the working condition of a workpiece in a working machine having a magnetic bearing spindle. CONSTITUTION:A controller 5 for a magnetic bearing spindle 4 has a control gain output section 22 to output a control gain for deciding a control signal S to be output to a magnetic bearing controller 19. The control gain output section 22 has control gain computing sections 22b, 22c to compute a control gain (rough machining gain and a finishing gain) corresponding to a machining process (rough maching and a finishing); a control gain deciding section 22d to decide the control gain on a machining process changing over signal Ks output from a grinding machine controller 18; and a control gain output timing circuit 22c to change over the control gain decided by the machining process changing over signal ks.
Patent JP-H1080748-A (JP)
Title: Formation of extending part in product by pouring into mold using ceramic mold
Inventor: JACKSON MELVIN ROBERT
IPC: B22D19/10
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an integral extended part on the end part of a supperalloy product showing a directional arrangement state, such as an air foil vane member, the other parts used to a gas turbine engine or the other turbine engine. SOLUTION: Molten material 26 having the suitability, is poured into a ceramic mold fitted on the end part of the product. Successively, the extended part 56 is directly formed on the product by cooling the end part under condition of sufficiently controlled to solidify the integral extended part 56 on the product. At this time, the ceramic mold providing a cavity generally regulating the shape of extended part 56 to be formed, is used on the end part of the product. The extended part 56 formed with this method has micro-structure showing continuity and suitability to the micro structure of the product. By this method, temp. inclination is developed in the inner part of the product at the time of solidifying.
Patent JP-S6229396-A (JP)
Title: Exchange system
Inventor: AKIMOTO FUJIO
IPC: H04Q3/58
Filed: 1985-07-30
Abstract: PURPOSE:To attain effective utilization of exchange operation and to improve the subscriber service by progressing connection as it is for a call incoming to a stored program control exchange and applying re-selection acquisition of an idle line of a route to an outgoing call from the stored program control exchange. CONSTITUTION:If a line 31 is acquired at the same time by both calls from a calling subscriber a0 accommodated in an exchange 1 and a calling subscriber b0 accommodated in an exchange 2, the connection from the call from the subscriber b0 is progressed as it is, while the call of the subscriber a0 subject to stored program control is restored to the operating sequence before the collision, an idle line of the said route is selected again, and when an idle line 3m is acquired, the succeeding connection is progressed. When no idle line exists in this route, a waiting processing with a prescribed timing is applied and the similar connection is executed. Thus, the effective utilization of the exchange operation and the subscriber service are improved.
Patent JP-S5793510-A (JP)
Title: Iron core for transformer
Inventor: TERAJIMA SEIICHIROU
IPC: H01F3/04
Filed: 1980-12-03
Abstract: PURPOSE:To obtain an inexpensive iron core for high-speed rotation by a method wherein the pieces of extremely thin silicon steel plates are by turns fixed to the long heat-resisting insulating sheets with small intervals to form sheet members for winding these about an axis of non-magnetic materials. CONSTITUTION:The pieces of extremely thin silicon steel plates 9 in the shape of Japanese character?are arranged with small intervals on the long heat- resisting insulating sheets of, for instance, Mylar material etc. to be pasted with adhesives and such. Subsequently said sheet members are wound about a nonmagnetic axis 3 to form a cylindrical inner iron core 2. Further the outer surface of the cylindrical inner iron core 2 is coated with a surface strengthening material 10 such as GFRP. Thereby the iron core for transformer cheap and suitable for high-speed rotation can be obtained.
Patent JP-H0588116-A (JP)
Title: Light wavelength filter
Inventor: OKAYAMA HIDEAKI
IPC: G02B27/28
Filed: 1991-07-10
Abstract: PURPOSE:To match the separatoin wavelengths of two polarized light beams which have orthogonal planes of polarization. CONSTITUTION:First wavelength multiplex polarized light and second wavelength multiplex polarized light are inputted to a polarization beam splitter 10 from a common port IN and the polarization beam splitter 10 separates the 1st polarized light and 2nd polarized light. The polarization direction of the 1st and 2nd polarized light is orthogonally crossed. The 1st polarized light and 2nd polarized light which are separated are inputted to ports 141 and 142 of a filter element 14 through rotators 20 and 22 respectively. The rotators 20 and 22 match the polarizing directions of the 1st polarized light and 2nd polarized light with the optical axis direction of a substrate 24 provided with the filter element 14. When the 1st polarized light and 2nd polarized light are guided in the filter element 14, the polarizing directions of the 1st polarized light and 2nd polarized light match each other, so equivalent refractive indexes that the 1st polarized light and 2nd polarized light sense are equal. Consequently, the purpose is attained. The propagating directions of the 1st polarized light and 2nd polarized light in the filter element 14 are opposite to each other, so there is no interference even when the polarizing directions of the 1st polarized light and 2nd polarized light are matched with each other.
Patent JP-H074902-A (JP)
Title: Tensile-force setting tool of measuring scale
Inventor: HORIKAWA MASAHIKO
IPC: G01L5/06
Filed: 1993-06-15
Abstract: PURPOSE:To set the tensile force of a scale accurately and to improve the measuring accuracy of a size with the scale in this way. CONSTITUTION:The intermediate part of a tape 2 is fixed to a sliding stage 12. The sliding stage 12 is relatively slid by pulling the side of a main body 5 of a setting tool against the load of a spring. Thus, the tensile force corresponding to the load of the spring is generated.
Patent JP-S6148907-A (JP)
Title: Foil wound transformer
Inventor: OKUBO HITOSHI
IPC: H01F27/32
Filed: 1984-08-16
Abstract: PURPOSE:To improve dielectric strength by a method wherein an angle shaped insulative member is installed adhering closely to a corner section formed to an end in axial direction of a foil winding. CONSTITUTION:An angle shaped insulative member 20 is installed adhering closely to an end, of an insulating sheet which is located to an end of winding at a corner section faced to a duct 10 of an end in axial direction of a high voltage winding 6. The length in winding axial direction of the insulative member 20 is trimmed to be the same length as the extention 12a of the insulating sheet. If so, the field effect of the corner section of the duct 10 whose field effect is easy to concentrate and also the field effect of the corner section of mst outside surroundings of winding are mitigated and the generation of partial discharge is obstructed effectively, thereafter dielectric strength is improved.
Patent JP-H0730823-A (JP)
Title: Television camera device
Inventor: TANIGAWA SHUNICHI
IPC: H04N5/372
Filed: 1993-07-09
Abstract: PURPOSE:To suppress the operating temperature of a CCD to a predetermined temperature by providing a cooler/heater utilizing the Peltier effect to a rear side of the CCD through the use of a temperature rise of a power transformer and a temperature of a camera mount. CONSTITUTION:The device is made up of a thermocouple cooling/heating device incorporating a thermocouple cooling/heating element 5 at a rear side of a CCD, a temperature switch 6 in close contact with one terminal of the thermocouple cooling/heating device 2, a thermocouple A12 in close contact with a device body of a power transformer, a thermocouple B13 in close contact with other camera mount, a polarity changeover section 16 connecting between the thermocouple cooling/heating element 5 and the temperature switch 6, and a current control section 11, and the temperature switch 6 is switched in response to the temperature of the CCD to allow the current control section 11 to detect any temperature of the thermocouple thereby controlling the current, the polarity changeover section 16 switches the direction of the current and the thermocouple cooling/heating element 5 absorbs heat or generates the heat to suppress the temperature of the CCD to a predetermined range.
Patent JP-H0920544-A (JP)
Title: Cement composition and cast-in-place lining using the same
Inventor: MORIOKA MINORU
IPC: C04B7/13
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cement composition mainly used for engineering work and building fields, capable of ensuring retention of slump for a definite time and providing concrete having good initial strengthexpressing property, especially strength expressing property at low temperature. SOLUTION: This cement composition contains portland cement having >=60wt.% 3CaO.SiO2 content, anhydrous gypsum, formic acids, water reducing agent and as necessary, silica fine powder. This castin-place lining comprises driving concrete containing the cement composition, pressurizing and curing the concrete and moving a formwork and joining the concrete.
Patent JP-S6148352-A (JP)
Inventor: URABE SUNAO
IPC: A61K6/90
Filed: 1984-08-16
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-H0728957-A (JP)
Title: English letter recognition device
Inventor: YUSHIMO RYOICHI
IPC: G06K9/72
Filed: 1993-07-09
Abstract: PURPOSE:To provide a highly reliable English letter recognition device which can correct the characters that are erroneously recognized and can improved the recognition accuracy. CONSTITUTION:An English letter recognition device consists of an English letter recognition means 1 which recognizes the documents, a text storing means 2 which stores the text data, a word dictionary 4 which stores the word spellings, a spelling checking means 5 which compares the words included in the text data with the dictionary 4 and checks the propriety of word spellings, a misspelled word storing means 6 which stores the words of erroneous spellings, a misrecognized letter candidate dictionary 7 which stores the pairs of other letters and the letters that are easily misrecognized and the misrecognized letters, and a misrecognized word correcting means 8 which replaced a word stored in the means 6 with a word stored in the dictionary 7 to generate a replaced word and then corrects the unreplaced word stored in the means 2 into a replaced word when the spelling of the replaced word is correct.
Patent JP-2000356235-A (JP)
Title: Damper
Inventor: KURACHI KATSUTO
IPC: B60R7/06
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and assembly man-hours and prevent the generation of noise when a piston moves. SOLUTION: An inner cap 34 and an outer cap 42 are mounted to an opening of a cylinder 12 to form an orifice between the cylinder 12 and the caps. Both ends of a tension spring 32 are respectively connected to the inner cap 34 and a piston 22. When a cord 28 is pulled out of the cylinder 12 to move a piston 22 to the cover part 60 side, the tension spring 32 is pulled, so that braking force acts upon the cord 28 by elastic restoring force through the piston 22. The tension spring 32 exercises braking force while being elongated and does not come in contact with an inner peripheral wall 12A of the cylinder 12. No noise is therefore generated. When the piston 22 moves, a space part 76 is put in a negative pressure state, and the orifice imparts passage resistance to air to apply braking force to the cord 28 through the piston 22.
Patent JP-H0219721-A (JP)
Title: Liquid level gauge
Inventor: HAYASHI CHIKAHISA
IPC: G01F23/00
Filed: 1988-07-07
Abstract: PURPOSE:To realize the measurement of a liquid level and the temperature of the liquid and to simplify a device by providing a float for detecting the liquid level, a magnet and a magnetism detecting element and a heat transmission part and a temperature measuring element which are used for detecting the temperature of the liquid in the same case main body. CONSTITUTION:A fitting hole 8 is made to pierce through the case main body 7 and a printed board 9 consisting of glass epoxy is provided in the fitting hole 8. A reed switch 11 is provided on the lower part of the detection part 9a of the board 9. Besides, the float 12 which rises and falls by following the displacement of the up-and-down direction of the liquid surface 1a is provided on the outside of a cylindrical part 6 and the magnet 13 for driving the reed switch 11 is fitted to the upper part of the inner circumference of the float 12. Moreover, the temperature measuring element 16 is provided on the upper end part of the heat transmission member 15 in the fitting hole 8. Then, when the liquid surface 1a of the liquid in a tank rises and falls, the float 12 follows it and rises and falls. Next, the magnetism of the magnet 13 is detected by the switch 11 and the liquid level is detected. Besides, the temperature of the liquid is detected by the element 16.
Patent JP-H0728281-A (JP)
Title: Electrophotographic carrier
Inventor: IEMURA HIROFUMI
IPC: G03G9/113
Filed: 1993-07-09
Abstract: PURPOSE:To impart high electric charge imparting ability to silicone resin itself without deteriorating its high toner spending preventing action and to provide a carrier for a two-component dry developer capable of reducing the amt. of an electric charge controlling agent added to a toner to a practically small amt. CONSTITUTION:This electrophotographic carrier is a coated carrier obtd. by coating core particles of a carrier with silicone resin contg. 1-15wt.% compd. represented by the formula, wherein R is 1-6C alkyl, R<2> is 1-6C alkyl or phenyl, A is O or CH2CH, (n) is 2-100 and (m) is 2 or 3.
Patent JP-H0611222-A (JP)
Title: Method and apparatus for maintaining snow layer
Inventor: MORIOKA KOJI
IPC: F25C3/04
Filed: 1992-06-29
Abstract: PURPOSE:To prevent property change of snow layer in an indoor skiing ground using artificial snow. CONSTITUTION:Correlation of temperature and humidity in a snow layer (S) and the air (Ar) over the snow later (S) is controlled by humidification of the air (Ar) over the snow layer (S) or by controlling the output from a cooling means 3 for cooling the snow layer (S) so that the surface temperature becomes lower than the dew point (td) of the air (Ar) over the snow layer (S), and thereby moisture sublimation from the snow layer (S) to the air can be prevented.
Patent JP-H1113022-A (JP)
Title: Form device for floor board formwork
Inventor: ONISHI HIDEYUKI
IPC: E01D101/40
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify the machining, assembling, and installation of a form and reduce the installation cost by using the form connected with a plurality of synthetic resin blocks into the prescribed shape for constructing a hollow structure. SOLUTION: A plurality of blocks 31a made of expanded polystyrene are connected together by an assembling metal, and connection sections on the outer peripheral side of the blocks 31a are connected by the metal after the whole assembling is completed. One-end sections of wire ropes 32 with the length for fixing the blocks 31a are inserted into the rope holes 22a of the right and left side girders 22 respectively and are fixed by wire clips 36, the opposite side ends of the wire ropes 32 are inserted into the right and left rope holes 33a of turnbuckles 33 respectively and are fixed by wire clips 36, and the turnbuckles 33 are fastened to fix a form 31 to a floor board. When the simple-shaped blocks 31a are assembled, the complex-shaped form 31 can be constructed, and the work is accelerated. The form 31 can be simply machined, assembled, and installed, and the cost can be reduced.
Patent JP-S6413556-A (JP)
Title: Production of encapsulated toner
Inventor: MIKAMI TAKESHI
IPC: B01J13/04
Filed: 1987-07-08
Abstract: PURPOSE:To prompt precipitation velocity of capsules in a process for producing encapsulated toner by forming an emulsion by using methyl cellulose as stabilizer for emulsion, then adding cellulolytic enzyme to the emulsion. CONSTITUTION:An emulsion is formed by using methyl cellulose as a stabilizer for the emulsion by which a material to be contained in the core of a capsule is dispersed in the form of fine drops, then cellulolytic enzyme is added to the emulsion. Methyl cellulose emulsifies and disperses a hydrophobic core material in aq. medium in the form of fine drops when microcapsules are produced in the aq. medium. After the formation of the emulsion, the methyl cellulose is decomposed to low mol.wt. materials by the effect of the enzyme and the viscosity of the emulsion is reduced by adding cellulolytic enzyme to the emulsion. By this method, precipitation velocity of capsules for natural or centrifugal precipitation is increased.
Patent JP-S6414903-A (JP)
Title: Resin-bound permanent magnet
Inventor: MIYAGI AKIRA
IPC: H01F41/02
Filed: 1987-07-08
Abstract: PURPOSE:To prevent a resin-bound magnet from deteriorating due to oxidation and to avoid a decrease in the magnetic property of the magnet by containing as main ingredients specific rare-earth metal and transition metal, surface treating with zinc phosphate magnetic powder, then heating it in reducing gas, compression molding it, then curing and solidifying a binder, and impregnating its air gap with synthetic resin. CONSTITUTION:A porous molding formed by surface treating with zinc phosphate magnetic powder, then heating it in reducing gas, compression molding it and then curing and solidifying a binder is impregnated at its air gap with synthetic resin. Intermetallic compound magnetic powder which contains as main ingredients rare-earth metal and transition metal is magnetic powder of R-Fe-B (where R is Nd and/or Pr, or part of them is substituted for one or more rare earth element) SmCo5, Sm2Co17 alloy magnet, and its particle size is preferably approx. 1-150mum. The phosphate preferably uses compound, such as manganese phosphate, and the reducing gas uses H2, CO, H2S, etc. Synthetic resin as the binder preferably uses phenol resin, and contains 50-95pts.vol. of the powder and 50-5pts.vol. of synthetic resin at the mixing ratio of the powder and the resin.
Patent JP-H0458643-A (JP)
Title: Optical fifo memory
Inventor: SHIMAZU YOSHIHIRO
IPC: H04L12/931
Filed: 1990-06-28
Abstract: PURPOSE:To decrease a switching time of an optical switch and to uniformize power of an output optical signal by connecting each bit output of a k-bit binary counter to each stage of an 1X(n+1) optical switch in multiple. CONSTITUTION:An optical packet reaching an input optical signal line 1 is fed to a tree type 1X(n+1) optical switch 3. On the other hand, a k-bit binary counter 5 is connected in multiple to 1X2 optical switches 2-1-20n of each stage via optical switch control signal lines 6-1-6-k respectively and the 1X2 optical switches 2-1-20n are switched in response to each bit of the counter 5 and the optical packet is outputted to a designated output position on a time axis. An output of optical delay circuits 7-1-7-n is outputted to an output optical signal line 9 via an (nX1) optical coupler 8. Upon the receipt of the optical packet on the line 1, an optical packet detection circuit 4 supplies a count-up pulse signal to the k-bit binary counter 5.