baber/WOPTO huggingface dataset:
Patent JP-H08318331-A (JP)
Title: Press drilling device
Inventor: KIDA HIROSHI
IPC: B21D28/34
Filed: 1995-05-29
Abstract: PURPOSE: To compactly lighten a cam pad and to reduce the number of part items by slidably guiding and supporting the cam pad between the outer peripheral surface of fixed seat part of a punch retainer and the inner peripheral surface of the cam pad of a press drilling device through a bush. CONSTITUTION: The cam pad 4 is slidably guided and supported between the outer peripheral surface of fixed seat part 6 of the punch retainer 2 protruded on the front surface of a working cam 1 and the inner peripheral surface of the cam pad 4 through the bush 7. A fixed cam is abutted on an inclining cam surface of the working cam 1 in a lower die by descending an upper die, and the working cam 1 is advanced together with the cam pad 4, and the cam pad 4 is abutted on a work positioned on the die side to push the work to the die side. The advancing movement of the cam pad 4 butted on the work is restrained and the working cam 1 succeeding the advance is relatively moved by guiding the fixed seat part 6, and a pierce punch 3 is protruded from a through hole 5 of the cam pad 4 to drill the work.
Patent JP-H053681-A (JP)
Title: Voltage detector
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/5387
Filed: 1991-06-25
Abstract: PURPOSE:To prevent fluctuation of detection accuracy due to fluctuation of load and to reduce power dissipation in detecting circuit when the output voltage of an inverter is detected through PWM control. CONSTITUTION:A driving power supply 30 connected with AC output terminals of an inverter bridge feeds power to the driving circuit 34 for switching element in the inverter bridge. When a comparing means being driven through the driving power supply detects a predetermined differential voltage, the driving circuit 30 feeds a current to a LED 12a in a photocoupler.
Patent JP-H09316337-A (JP)
Title: Silicone rubber composition for electrical insulating material
Inventor: TAKUMA OSAMU
IPC: C08K3/22
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber compsn, for electrical insulating material having a suitable fluidity and an excellent moldability before curing and capable of forming a silicone rubber having excellent water resistance and electric characteristics after curing by incorporating a specified additive into a specified liquid silicone rubber compsn. curable by the addition reaction. SOLUTION: This compsn. comprises (A) 100 pts.wt. organopolysiloxane represented by the average unit formula: Ra SiO(4-a)/2 (R is a substd. or unsubstid. monovakent hydrocarbon group; and a is 1.95 to 2.05) and having at least two alkenyl groups bonded to the silicon atom in the molecule, (B) 1 to 300 pts.wt. surface-treated aluminum hydroxide powder obtained by treating the surface of (a) aluminum hydroxide powder with (b) an organosilane or organosilazane, and (C) a curing agent in an amount sufficient for curing the compsn.
Patent JP-H09311621-A (JP)
Title: Automatic grading method for examination paper and its system
Inventor: SUGIMURA YOSHIAKI
IPC: G09B19/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic grading method for examination papers and its system which can carry out automatic grading by reading grading symbols handwritten by a grader and make grading work more efficient. SOLUTION: An image of an examination paper 1, in which grading symbols are entered with a writing tool of a color different from a color used for recording answers, answer blanks, and questions, in regard to the answers entered in the plurality of previously printed answer blanks, is picked up by an image pick-up means 9. Only the grading marks are extractedly processed based on the picked-up image data of the examination paper 1 and domain data concerning the answer blanks of the examination paper 1, and the afore-mentioned grading symbols are discriminatedly processed based on parameter data of the afore-mentioned grading symbols. When the above-mentioned discriminated grading symbols signify right or partially right answers, score data set up according to the respective answer blanks are addedly processed.
Patent JP-H0727175-A (JP)
Title: Twist vibration damping device and power transmission device
Inventor: FUKAMACHI MASANOBU
IPC: F16F15/16
Filed: 1993-06-24
Abstract: PURPOSE:To perform damping of twist vibration throughout a wider range by causing the occurrence of dry friction through utilization of a slide stopper arranged to a viscous damping part. CONSTITUTION:Twist to a first fly wheel 2 from a crank shaft on the engine side is effected, first fly wheel 2 is twisted to a driven member 6 from the crank shaft, and a stopper 10 is moved to the R1 side. In this case the volume of a second small branch chamber 17 is reduced and fluid flows through a choke C1 to a first branch chamber 16 to generate low viscous resistance. When a twist angle is further increased, by forcing the protrusion 10a of a stopper 10 into press against the end face in a peripheral direction of a recessed part 6c, a vertical force A is generated at two contact slopes. By means of the component C of force A and a centrifugal force, the outer peripheral surface of a slide stopper 10 is pressed against the inner peripheral surface of a rim part 2c, and viscous fluid in a gap is pushed out. This constitution generates a high resistance force owing to dry friction between the stopper 10 and the fly wheel 2.
Patent JP-S5778009-A (JP)
Title: Connector for optical fiber
Inventor: IWABORI YASUTAKA
IPC: G02B6/38
Filed: 1980-10-31
Abstract: PURPOSE:To perform automatic centering and connecting of optical fibers, by using a soft material member having a shape of frustum of circular cone or pyramid and having a through-hole for optical fibers at the center, and a hard member with a hole of a shape opposite to the soft member. CONSTITUTION:A projected part 2 of the connector has a perforated hole 23, whose periphery coincides with the outer periphery of an optical fiber 3 or slightly larger than it, at the center, and is formed to have a shape of a frustum of circular cone or pyramid whose one end gradually becomes smaller in diameter. Moreover, the parts 2 is made of a soft material which is easily deformed when an external force of more than a level is applied to the material. A recessed parts 1 is made of a hard material and the inside is formed to have a hole of a frustum of circular cone or pyramid which corresponds to the tapered end of the member 2. One end of a fibers 3 is inserted into the hole 23 from a side 22 of a parts 2 through a side 11 of the parts 1 and another fiber 3 is inserted into the hole 23 from another side 21 of the parts 2, and both ends are contacted to each other at the half way of the hole 23. When the parts 2 is thrusted into the parts 1 in such a way that the relative location of the fiber 3 to the parts 2 is not changed, the parts 2 is deformed inward and centering and connection of the fibers are made automatically.
Patent JP-S638995-A (JP)
Inventor: NISHIYAMA MASANOBU
IPC: G08B19/00
Filed: 1986-06-30
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-S639402-A (JP)
Inventor: INAMI TOSHIO
IPC: A41B11/00
Filed: 1986-06-30
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-H11323248-A (JP)
Title: Aromatic polymer solution and its insulating coating film
Inventor: KITA KOHEI
IPC: H05K3/46
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating coating film of a 2,6-diphenylphenol polymer useful for electrical and electrical materials, especially an interlayer insulating film of large scale integrated circuit(LSI) multilayered wirings, an LSI passivation film, a substrate material for a printed board, a ball grid array(BGA), a multichip module(MCM), etc., and having excellent electrical characteristics, low permittivity, low water absorptivity, heat resistance, film- forming properties, etc. SOLUTION: This coating film is obtained by adding a radical former to a polymer solution prepared by dissolving 2-50 pts.wt. of a polymer which is obtained by polymerizing 2,6-diphenylphenol and having 1,000-3,000,000 weight- average molecular weight expressed in terms of polystyrene in 98-50 pts.wt. of a solvent capable of dissolving the polymer, forming a coating film from the resultant solution and thermally cross-linking the formed film.
Patent JP-H0447470-A (JP)
Title: Picture processing system using neural net and picture processing device using the system
Inventor: SUGIURA SUSUMU
IPC: G06N3/00
Filed: 1990-06-14
Abstract: PURPOSE:To reproduce a narrow line part like a character part faithfully to an original picture by using a neural network to restore the picture. CONSTITUTION:A DCMP 111 expands received compressed data and writes expanded data in a line buffer memory LBUF 112, and binary picture data stored in the buffer 112 is inputted to a neural network NN 113. The NN 113 learns character areas and picture areas and uses learning parameters to learn character areas and picture areas and uses learning parameters to estimate multilevel picture data. Thus, character parts are sharply restored, and picture gradation parts are smoothly restored to multilevel data with less graininess.
Patent JP-H08328297-A (JP)
Title: Electrophotographic developer
Inventor: MIYAMOTO SATOSHI
IPC: G03G9/08
Filed: 1995-05-29
Abstract: PURPOSE: To obtain an electrophotographic developer not causing the scattering of the toner, surface stain, uneven transfer or the lowering of image density and excellent in color toner reproducibility by superposition especially when the toner is a color toner. CONSTITUTION: A toner is mixed with a carrier to obtain the objective electrophotographic developer. The toner has 0-3μC/9 difference (QT1 -QT2 ) between the quantity (QT1 ) of electric charges of the toner as a virgin toner (toner for replenishment) and the quantity (QT2 ) of electric charges of the toner in the developer when the carrier is mixed with the toner at 6% concn. of the toner by stirring for 10min at ordinary temp. and pressure. The carrier has 5-7μC/g difference (QC1 -QC2 ) between the quantity (QC1 ) of electric charges of the carrier as a virgin carrier (carrier for replenishment) and the quantity (QC2 ) of electric charges of the carrier in the developer when the carrier is mixed with the toner at 6% concn. of the toner by stirring for 10min at ordinary temp. and pressure.
Patent JP-H06330081-A (JP)
Title: Treating agent capable of carrying out solidifying treatment of edible and mechanical oil which is liquid at ordinary temperature within range of ordinary temperature to about 90×c and its production
Inventor: SAJIMA MASAAKI
IPC: C09K3/00
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a treating agent capable of safely solidifying an oil in a short time simply by simultaneously adding an aqueous solution containing a surfactant, a water-soluble polymer and an organic polymeric flocculant and powder to a liquid oil and stirring the resultant mixture by combining both. CONSTITUTION:The treating agent is capable of solidifying an oil and composed of (A) an aqueous solution comprising (i) a surfactant capable of emulsifying the oil which is a liquid at ordinary temperature (preferably sodium salt of an alkyl ether sulfate, etc.), (ii) a water-soluble polymer capable of increasing the viscosity of an emulsified oil (e.g. CMC) and (iii) an organic polymeric flocculant, excellent in productivity of a flocculate and capable of further enhancing the viscosity of the emulsified oil so as to make the flocculate firm without being easily broken and the solidified hardness firm with resilience (e.g. a polyacrylate) and (B) powder capable of further enhancing the viscosity of the emulsified oil and facilitating the peeling from a container (e.g. dextrin). This treating agent is capable of emulsifying and solidifying the oil which is the liquid at ordinary temperature within the region of ordinary temperature to 90 deg.C by simultaneously adding the components (A) and (B) to the liquid oil and stirring the resultant mixture.
Patent JP-S6132778-A (JP)
Title: Recording apparatus
Inventor: HIRANO HIROFUMI
IPC: B41J13/02
Filed: 1984-07-26
Abstract: PURPOSE:To simplify the recording paper setting mechanism of a printer, by providing a mechanism for releasing the pressing force of a paper pressing roller to a platen when a carriage arrives a predetermined lateral position. CONSTITUTION:A projection 25a is provided to one end of one arm 25 among arms 25, 26 supporting the shaft 24 of a paper pressing roller 23 and the cam 29a engageable with said projection 25a is provided to a carriage 29. By this mechanism, the projection 25a is engaged with the cam 29, when the carriage 29 arrives the left end part, to revolve the arm 25 around the shaft 27 and springs up the paper pressing roller 23 to release the pressing force of the paper pressing roller 23 to the platen 21.
Patent JP-H0795256-A (JP)
Title: Simultaneous transmission method of sound and data
Inventor: GOODON BUREMAA
IPC: H03G7/00
Filed: 1994-06-14
Abstract: PURPOSE: To improve the S/N of voice signals by expanding the voice signals inside a transmitter before inputting them to a public telephone communication channel network PSTN and connecting them with data signals. CONSTITUTION: The voice signals from a line 21 are expanded to a prescribed amplitude in an expander 20, the amplitude of a voice vector is converted as two analog signals by a 1 to 2 dimensional mapper 50, a data symbol is added and they are respectively inputted to adders 70 and 80. In the meantime, encoded digital signals are inputted from the line 61, turned to two pulse signals in the 1 to 2 dimensional mapper 60, supplied to the adders 70 and 80 and combined with the voice signals and a signal point vector is formed. Then, after performing modulation in the modulators 120 and 130 of a quadrature modulator 90, modulation signals are formed in the adder 140. Thus, the S/N degradation and distortion of the voice signals are suppressed and they are transmitted through the same channel as the data signals.
Patent JP-S6133400-A (JP)
Inventor: SAKATA KATSUMI
IPC: B64G1/44
Filed: 1984-07-25
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-S5581746-A (JP)
Title: Washing method of ion exchange resin
Inventor: IKEDA YUKIO
IPC: B01J49/00
Filed: 1978-12-18
Abstract: PURPOSE: To reduce the amount of waste liquid by washing effectively title resin by repeating steps of supplying a specified amount of water, removing clad, discharging water and back-washing a drain pipe while scrubbing the resin placed in a regeneration tower with air.  
     CONSTITUTION: An ion exchange resin contaminated by a desalting treatment of condensate is introduced in slurry state into a regeneration tower 9, and charged to a level of the lower part of a freeboard drain pipe 11. Then the scrubbing of the resin is carried out by opening a vent valve 1, an air valve 4 for scrubbing and a water valve 3, and the clad on surface is removed. By continuing the above operation, a water-injection amount is so controlled that water volume in the upper part of the pipe 11 becomes roughly equivalent to that in the lower part of the pipe 11. Then a valve 7 is opened. Water present in the upper part of the pipe 11 is discharged from the pipe 11 by means of air pressure within the tower. Back wash within the pipe 11 is carried out by introducing water or air from a back wash valve 6 into the pipe 11. The above three steps are repeated several times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09319263-A (JP)
Title: Image forming device
Inventor: HORIUCHI YOSHIMINE
IPC: G03G15/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary copying of a pressing plate and to save paper by inhibiting a printing key from being depressed until an operator resets a document bundle after automatically counting the number of the document bundle in a one-sided and double-sided mode. SOLUTION: The image forming device 38 is constituted of an automatic document feeder(ADF) 27, a copying device 39, a sorter unit 28, a double-sided unit 30 and a paper supply unit 51. In such constitution, the printing key is inhibited from being depressed until the operator resets the document bundle on a document platen after automatically counting the number of the document bundle by the ADF 27 in the one-sided and double-sided mode. In the case the document bundle is removed from the ADF 27 after the number of the document bundle is automatically counted by the ADF 27 and the document bundle is reset on the document platen, the one-sided and double-sided mode is released.  In the case one-sided and double-sided copying is started in the copying state of a pressing plate without resetting the document bundle on the document platen after automatically counting the document bundle, copying is forcibly performed in an even-numbered copies mode.
Patent JP-S5678262-A (JP)
Title: Multiplex series-parallel conversion system
Inventor: MIZUI KENJI
IPC: H04L69/14
Filed: 1979-11-30
Abstract: PURPOSE:To enable the common processing of circuits differing in speed by generating output data by sampling circuit data with sampling pulses faster than the timing of the circuit data and by generating a ready signal only once in each bit period. CONSTITUTION:Individual parts 2-1-2-n provided correspondingly to circuits 1-1-1-n consist of demodulator 11, data reproducing circuit 12, bit-synchronizing circuit 13, delay circuit 18, etc., respectively and an input signal is processed in series and inputted to common part 3. Demodulated signal (b) of input signal (a) to the individual part is passed through circuits 12 and 13 to generate bit-synchroniz ing signal (e), which is inputted to FFs 14 and 15. then, FF14 samples signal (b) with signal (e) to output signal (c) that synchronizes with the timing of the processor. With access signal (h) from common part 3, gate 16 is opened to output signal (c) as outpt data (d). Since the speed of signal (h) is set a little bit higher than that of signal (e), the misreading of data can be avoided. Signal (e) is delayed 18 and passed through FF15 and gate 17 to generate ready signal (g), by which a duplicated reading of data is prevented.
Patent JP-H0820231-A (JP)
Title: Air conditioner for vehicle
Inventor: IKEDA SUSUMU
IPC: B60H1/32
Filed: 1994-07-06
Abstract: PURPOSE:To avoid contact welding and the like caused by a rush current and back electromotive force by starting the output of a rotating speed command signal later than the supply of driving power by a rotating speed command signal delay means at the time of starting a compressor, and stopping the supply of driving power later than the stop of the rotating speed command signal by a power supply delay means at the time of stopping the compressor. CONSTITUTION:After turning an air-conditioning switch on, the charging relay RL2 of a power supply circuit 34b is turned on, and turned off after the time t1. A main relay RL1 is then turned on, and after the time t2, a duty signal to an inverter circuit 34a is outputted. The rotating speed of a motor 1a is thereby controlled. When a blasting mode setter or an air-conditioning switch is turned off, the output of the duty signal is stopped, and after the time t2, the main relay RL1 is turned off. As a result, the generation of a rush current and back electromotive force is prevented so as to avoid welding generated to a relay contact in the power supply circuit 34b and the wrong actuation of a control circuit or the like.
Patent JP-S5280415-A (JP)
Title: Brushless motor
Inventor: TAKEYASU KIYOO
IPC: H02P6/182
Filed: 1975-12-26
Abstract: PURPOSE: For the basic constitution to use induced voltage at armature coil for the rotor positional signal, it is designed to make the said induced voltage as the positional signal without noise signal component by passing it through the primary type filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6312834-A (JP)
Title: Underwater tank
Inventor: HAYASHI MASAO
IPC: B65D88/78
Filed: 1986-07-03
Abstract: PURPOSE:To enable easy and safe installation of an underwater tank, by a method wherein, in a pressure accumulating air tank for air for pressurization combustion used for a gas turbine, pressurized air from an air compressing system is guided to a flexible tank installed in sea water through a pipe body. CONSTITUTION:A gas turbine generator feeds compressed air from an air compressing system 1 to a combustor, a turbine is driven by means of high pressure high temperature combustion gas generated in the combustor, and a power is generated by means of a generator. In this case, a flexible tank 7, installed in sea water, is connected to the air compressing system 1 through a pipe body 8. In which case, a depth H in water of a connection end 6 is set so that a sea water pressure at the connecting end 6 of the flexible tank 7 is adjusted to a pressure matching that of air 10 for combustion. Through utilization of a surplus power at night, the air compressing system 1 is driven, compressed air produced by the air compressing system is stored in the flexible tank 7, and during power generation in the daytime, the stored air is utilized as air for combustion.
Patent JP-H06116667-A (JP)
Title: Far infrared radiator
Inventor: MATSUO MAMORU
IPC: H05B3/10
Filed: 1991-05-31
Abstract: PURPOSE:To provide a far IR radiator made from an aluminum alloy as the base material, excellent in far IR radiating characteristic, which is hardly cracked even at high temp. and capable of being formed in various shapes. CONSTITUTION:A black anodic oxide film having >=10mum thickness is formed on the surface of a base material consisting essentially of an Al-3 to 25wt.% Si alloy to constitute the far IR radiator. Besides, the area and area ratio of the region 1 free of metallic Si grains having >=0.05mum diameter are preferably controlled.
Patent JP-S637778-A (JP)
Inventor: DEBITSUDO AI SUTAARINGU
IPC: C12R1/01
Filed: 1987-06-22
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-S5856196-A (JP)
Inventor: KAMIYA FUMIO
IPC: G08B5/00
Filed: 1981-09-30
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-S5779133-A (JP)
Title: Refining method for molten metal
Inventor: KARASHIMA KAZUO
IPC: C21C7/064
Filed: 1980-11-05
Abstract: PURPOSE: To accelerate the desulfurization reactio of molten Fe- or Ni-base metal by using a container lined with a CaO-base refractory to burn out the refractory, which is then reacted with the molten metal when the molten metal is refined by desulfurization.  
     CONSTITUTION: When molten Fe- or Ni-base metal is refined by desulfurization, a container for the refining is lined with a refractory having a composition consisting of >90% CaO, <1% SiO 2 , <5% Fe 2 O 3  and a very small amount of an alkali metallic oxide such as Na 2 O or K 2 O as a burning-out regulator. The refractory is manufactured by blending electromelted calcareous clinker, sintered calcareous clinker, synthetic dolomite clinker, etc., molding the blend into bricks of a regular shape, and calcining the bricks. The molten metal to be desulfurized contains ≤1 kinds of deoxidizing component such as >0.05% C, >0.1% Si or >0.02% Al. When the lined refractory is burned out, CaO is reduced to Ca, which is then converted into CaS to cause a desulfurization reaction. 
     COPYRIGHT: (C)1982,JPO&Japio