baber/WOPTO huggingface dataset:
Patent JP-H01182315-A (JP)
Title: Production of heat-resistant and impact-resistant resin
Inventor: MAKINO YOSHIO
IPC: C08F2/00
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the title resin having excellent heat resistance and impact resistance, by changing the ratio of an unsaturated dicarboxylic acid anhydride approximately at the occurrence of phase conversion of a polymerization system in the presence of a rubber component. CONSTITUTION:In polymerizing (B) 5-30 pts.wt. unsaturated dicarboxylic acid anhydride with (C) 70-95 pts.wt. vinyl aromatic monomer in the presence of (A) 4-30 pts. wt. rubber component, at the first stage, polymerization is carried out in such a way that the amount of the component B in the components B and C is 2-10% before phase conversion of the polymerization system occurs and successively, at the second stage, after the phase conversion, polymerization is done so that the amount of the component B is 11-35% to give the aimed resin.
Patent JP-S60148797-A (JP)
Title: Mounting structure for propeller of outboard motor or the like
Inventor: HARADA NORIMICHI
IPC: B63H20/14
Filed: 1984-01-17
Abstract: PURPOSE:To protect a motive power transmission mechanism from excessive torque to the propeller of an outboard motor or the like and increase the ratio of the allowable transmitted torque of a propeller shaft to its diameter, by altering a mounting structure for the propeller. CONSTITUTION:When an outboard motor is running, the output torque of a propeller shaft 14 is transmitted to a propeller assembly 22 through the spline connection of the propeller shaft and an intermediate collar 18 and the connection of the collar and an internal boss 25 by a drive pin 30. The thrust of a propeller 23 is transmitted to the propeller shaft 14 through the connection of the internal boss 25 and the intermediate collar 18 by the drive pin 30 and the connection of the collar and the propeller shaft by a thrust-carrying portion 19 and a cap 21. When excessive torque has acted to the propeller 23, the drive pin 30 is sheared off at the boundary of the intermediate collar 18 and the internal boss 25 to protect a motive power transmission mechanism. Since the sheared-off position of the drive pin 30 is outside the external diameter of the propeller shaft 14, the diameter of a pin hole 27 can be decreased.
Patent JP-H01182860-A (JP)
Title: Copying device
Inventor: NADA MINORU
IPC: G03G15/01
Filed: 1988-01-14
Abstract: PURPOSE:To shorten copying time by multicopying only color areas recognized on an original by a color recognizing means and ejecting a copy paper simultaneously with the copying of color areas recognized on the original. CONSTITUTION:When designated colors do not include a color which is not recognized on an original 1 when the mode using a color recognizing means 3b is set, the copy paper does not pass a multiplex Pb to omit the copying operation of this color. That is, the copy paper passes the multiplex Pb with respect to only colors recognized by the color recognizing means 3b, and only color areas recognized on the original 1 are multicopied, and the copy paper is ejected simultaneously with the end of copying of these color areas. Thus, the time required for copying of the original is shortened.
Patent JP-H07212555-A (JP)
Title: Facsimile equipment
Inventor: HOBO YOSHIHIRO
IPC: H04N1/32
Filed: 1994-01-21
Abstract: PURPOSE:To directly print information of a computer device using general-purpose software by making a response when an opposite telephone number from the computer device is matched with a self station identification number, and print-outputting picture data which the computer device generates. CONSTITUTION:A personal computer, (PC) 21 reads general-purpose facsimile (FAX) communication application software by a disk control part 4, and CPU 1 executes it. When an operator designates, the opposite telephone number and transmission file information in an input operation part 3, PC 21 outputs picture information data which PC 21 encodes and compresses to a FAX equipment 20. The equipment 20 responds to PC 21, and a judgement control part 8 collates the self station telephone number of a self station number registration memory 7 with the opposite telephone number from PC 21 so as to judge non- matching/matching. When they are matched, the FAX equipment 20 responds to PC 21, and print-outputs picture information data from PC 21 from a recording part 14 through first and second selectors 9 and 10. Thus, information of PC 21 using general-purpose application software can directly be printed by the FAX equipment 20.
Patent JP-H07216648-A (JP)
Title: Silicon-containing fiber and its production
Inventor: ITO MASAYOSHI
IPC: D01D5/08
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a silicon-containing fiber having excellent heat-resistance, combustion resistance and adhesivity and superior to carbon fiber in mechanical characteristics such as strength and elastic modulus. CONSTITUTION:This silicon-containing fiber is produced by spinning a silicon- containing polymeric compound of the formula (R<1> is H, a 1-30C alkyl, an alkenyl, an alkynyl, phenyl or a naphthyl; R<2> is a 1-30C alkylene, an alkenylene, an alkynylene, a phenylene or a naphthylene; the group of R<2> may have substituents such as a halogen, hydroxyl, amino and carboxyl) and baking the spun fiber at 100-3000 deg.C. The spinning can be carried out by a melt-spinning method comprising the heating and melting of a the silicon-containing compound, the extrusion of the molten compound through a nozzle into a gaseous flow and the cooling of the fiber, a dry-spinning method comprising the dissolution of the silicon-containing compound in a solvent, the extrusion of the obtained dope through a nozzle into a gaseous flow and the evaporation of the solvent or a wet-spinning method comprising the spinning of a spinning dope in a non- solvent to effect the removal of the solvent from the dope.
Patent JP-H0388890-A (JP)
Title: Cooling tower gas outlet flue in coke dry quencher
Inventor: ISHIDA YOSHINORI
IPC: C10B45/00
Filed: 1990-01-12
Abstract: PURPOSE:To provide the title flue reduced in the amount of coke and/or granules involved in gas discharge stream, so designed that the lower oven wall side of the entrance part of an exhaust vent is provided with a plurality of groove extending in the direction of the passage for inert gas stream passing through the vent. CONSTITUTION:An exhaust vent 8 connecting a circular duct 9 set up around a cooling tower 1 into an oven is partitioned with a lower oven wall 19, an upper oven wall 17 and a columnar part 18, and the lower oven wall 19 side corresponding to at least the entrance part of said exhaust vent 8 is provided with a plurality of groove 23 extending in the direction of the passage for inert gas stream 21 passing through the vent 8. Thereby, A space is formed between the coke intruded into the entrance side of the vent 8 and the lower oven wall 19. In this space, pressure drop is small since coke is not intruded, and inert gas stream is passed preferentially, resulting in reduced flow of inert gas stream passing through the upper oven wall 17 side and ceasing inert gas flow concentratedly in high speed under the upper oven wall, thus suppressing the involvement of coke and/or granules in gas discharge stream.
Patent JP-S5390668-A (JP)
Title: High-temperature melting treatment method for city garbage
Inventor: TSUKAGOSHI KAZUO
IPC: B09B5/00
Filed: 1977-01-20
Abstract: PURPOSE: To throw rubbish and garbage mixture into a furnace after subjecting coarse rubbish to primary crushing and thus-obtained rubbish together with bargate to secondary crushing for promoting combustion supply so that the proper operation of said furnace may be secured for improving treatment efficiency and saving running cost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11197239-A (JP)
Title: Regenerated cellulose film for artificial kidney and its manufacture
Inventor: ABE YOSHIHIKO
IPC: A61M1/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a regenerated cellulose film for an artificial kidney having high water permeability and a good split molecular weight characteristic and a manufacture of the same. SOLUTION: A regenerated cellulose film for an artificial kidney is made in such a manner that a water permeable quantity is 5×10<-4> to 100×10<-> <4> mL/m<2> /hr/mmHg/(1/m), a screen factor for dextran in brine is 0.98 or higher when a molecular weight is 1000 or more, higher than 0.3 to lower than 0.95 when a molecular weight is 10000 or more, and 0.4 or lower when a molecular weight is 100000 or more. The manufacture of this film comprises: a congealing and regenerating step for dipping a cellulose solution using amine oxide hydrate in a congealing and regenerating bath; a cleaning step for cleaning an obtained film; an adding step for adding hole diameter holding agents to the moist film; and a drying step for heating and drying the film in a non-fixed length state.
Patent JP-S5390905-A (JP)
Title: Measurig method for magnetic characteristic of magnetic recording medium
Inventor: FUJITA TAKASHI
IPC: G11B5/84
Filed: 1977-01-19
Abstract: PURPOSE: To simplify the measurement of high frequency characteristic of B - H characteristic of the magnetic recording medium, by recording the sine wave signal under the non-bias condition, and by integrating the reproduced output for displaying the integrated waveform obtained from the recorded waveform and reproduced output, on the X - Y oscilloscope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56104303-A (JP)
Title: Optical fiber for infrared light
Inventor: SAKURAGI SHIROU
IPC: C01G5/02
Filed: 1980-01-22
Abstract: PURPOSE:To obtain an optical fiber showing stable infrared transmissivity over a long term by using a core material consisting of one of Tl, Ag and Cs halides and a very small amount of one of alkali (earth) metallic halides. CONSTITUTION:An optical fiber for infrared light is manufactured by an extruding method or a drawing method using a core material consisting of one of TlBr, TlCl, AgBr, AgCl, CsI and CsBr and a very small amount (10<-1>-10<-4>mol of the amount of the whole core material) of one of fluorides, chlorides, bromides and iodides of Li, Na, K and Rb as alkali metals and Ca, Sr and Ba as alkaline earth metals. The addition of the latter halide inhibits the growth of microcrystals of the principal component halide, whereby the elastic limit of the material is enhanced considerably to prevent the scattering loss of infrared light due to plastic deformation. The transmittance of the resulting fiber is not lowered, and the life can be elongated.
Patent JP-S62164309-A (JP)
Title: Noise compensating method for switched capacitor circuit
Inventor: KODAIRA MITSUHARU
IPC: H03H19/00
Filed: 1986-01-14
Abstract: PURPOSE:To delete a parastic charge given from respective types of the noise source by fine-adjusting the capacity value of one capacitor or above for adjustment provided between a switching capacitor and a switching clock line. CONSTITUTION:Respective types of the noise such as a crosstalk with other signal, an electric power source noise and a field through noise are equally displayed as an off-setting generating source by capacitors 8 and 9. At either or plural of capacitors 12, 13, 14 and 15 connected to clocks PH1 and PH2 and the reverse phase clocks PH1 and PH2, the charge in the reverse direction is accumulated by the same charge quantity as the charge of the capacitors 8 and 9, thereby, being able to delete the influence of the off-setting. Consequently, the capacity value, in which the charge sufficiently larger than the charging quantity thought to be accumulated at the capacitors 8 and 9 is accumulated, is assigned at the capacitors 12, 13, 14 and 15 beforehand, one side electrode of either of capacitors is composed of a metallic wiring such as aluminum of the integrating circuit, and the electrode part of respective capacitors are deleted by a laser beam, etc., little by little.
Patent JP-S61165387-A (JP)
Title: Production of aminated phthalide-quinoline compound
Inventor: TAKEDA YOSHIYUKI
IPC: C07D491/056
Filed: 1985-01-16
Abstract: PURPOSE:To produce the titled compound useful as pharmaceuticals, etc. economically on an industrial scale, by reducing a nitrated phthalide-isoquinoline compound with a metal borohydride in the presence of a specific metal catalyst, blowing oxygen gas into the reaction mixture in the presence of an acid to oxidize the catalyst, and extracting the objective compound in the presence of NH3. CONSTITUTION:The nitro compound of formula I (R1 and R2 are H or lower alkoxy; at least one of R3', R4', R5' and R6' is nitro and the others are H or lower alkoxy; R7 is lower alkyl) is reduced with a metal borohydride using a group IB or VII metal (compound) as a catalyst. Molecular oxygen is blown into the reaction mixture in the presence of an acid to oxidize the metallic component of the catalyst, ammonia is added to the mixture, and the mixture is extracted with a halogenated aliphatic or aromatic hydrocarbon to obtain the objective compound of formula II (at least one of R3-R6 is amino and the others are H or lower alkoxy).
Patent JP-H06216123-A (JP)
Title: Selective oxidation device
Inventor: KAWADA MASAHIKO
IPC: H01L21/31
Filed: 1993-01-18
Abstract: PURPOSE:To provide a device which maintains a semiconductor surface to be clean and forms an oxide film selectively. CONSTITUTION:An ultraviolet ray light source 1 and a parabola-type reflection light 2 are provided inside a device filled with oxygen and light is applied to the surface of a semiconductor substrate 5 via a non-contact mask 4, thus forming an oxide film selectively according to mutual effect of ultraviolet rays and ozone which changes due to the ultraviolet rays. Since the formation of the oxide film can be performed with only one process, the process for forming oxide film used for selective growth can be drastically simplified and interface level can be reduced.
Patent JP-H10195170-A (JP)
Title: New urethane (meth)acrylate and its polymerizable composition
Inventor: KAI KAZUFUMI
IPC: C08F226/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a cured material having high surface hardness and low shrinkage factor and excellent in weatherability by using a composition consisting of urethane (meth)acrylate and a polymerizable ethylenically unsaturated monomer. SOLUTION: The urethane (meth)acrylate is represented by formula I [wherein n is 2 to 30; and X is CH2 =CR<1> -CO-(O-Y)m -NH-CO- (wherein R<1> is H or methyl; m is 0 to 1; and Y is -CH2 -CH2 -, -CH2 -CH2 -CH2 -, -CH2 -CH(CH3 )-, or -CH(CH3 )-CH2 -)]. It is obtained by reacting an insocyanate represented by the formula CH2 =CR<1> -CO-(O-Y)m -NCO with a polyol represented by formula II. It can be used as a resin composition obtained by blending it with a polymerizable monomer having ethylenically unsaturated bonds.
Patent JP-H04315961-A (JP)
Title: Method for digitizing speed of rotary element such as wheel of vehicle and slip controlling apparatus of wheel
Inventor: MARUTEIINU POO
IPC: B60T8/17
Filed: 1992-01-16
Abstract: PURPOSE: To obtain a method for numerically representing the speed of a rotary element, e.g. the wheel of a vehicle, in which accurate information of angular speed varying quickly can be obtained in order to prevent the wheel from slipping or locking during brake operation. CONSTITUTION: The controller comprises a sensor generating a rectangular wave signal SDET having frequency corresponding to a speed being detected. Pulses SI are counted between the consecutive leading ends of the rectangular wave signal. Numerical representation (V1a , V1b , etc.) is performed at each leading end. If the leading end is not recorded at the ending time (T1 , T2 , etc.) of each interval of basic sampling time and the numerical representation is not performed at that time, an estimated value is employed when it is smaller than a maximum value (VM1 , VM2 , VM3 ) obtained by dividing the moving distance between two leading ends by a time interval corresponding to the number of times of consecutive sampling intervals where the leading end is not found, otherwise the maximum value (VM1 , VM2 , VM3 ) is employed.
Patent JP-H07212628-A (JP)
Title: Noise reduction circuit
Inventor: KURIHARA RYOICHI
IPC: H04N7/015
Filed: 1994-01-24
Abstract: PURPOSE:To improve the noise reduction effect of a still picture without a blurred moving picture. CONSTITUTION:A MUSE signal inputted from an input terminal 1 is divided into a signal for a route to a noise reduction circuit 5 for still picture processing, for a route a moving picture processing circuit 9, for a route a motion detection circuit 11, and for a low frequency replacement.circuit 12 after through an A/D converter circuit 2, a de-emphasis circuit 3, and an inverse gamma processing circuit 4. The signal subject to inter-frame interpolation processing as noise reduction and still picture processing by the noise reduction circuit 5, the inter-frame interpolation circuit 6, and a frame memory 7 is given to a still picture processing circuit 8. Through the constitution above, the effect of noise reduction is limited to a still picture. That is, the signal given to the moving picture processing circuit 9 is the signal before noise reduction, then a large noise reduction effect is obtained without being attended with picture quality deterioration (blurring) of a moving picture.
Patent JP-H04211906-A (JP)
Title: Corrosion-resistant pipe
Inventor: ICHIHARA GOSUKE
IPC: F16L9/08
Filed: 1991-01-22
Abstract: PURPOSE:To obtain a corrosion-resistant pipe manufactured by centrifugal force along an inner circumferential surface of a concrete shuttering in a rotary cylindrical state. CONSTITUTION:The title pipe is an iron reinforced corrosion-resistant pipe obtained by compacting coarse aggregate by making a mortar layer by a self- curing liquid such as resin or a pitch agent and fine aggregate into a binder, which is comprised by wetting the surface of the fine or coarse aggregate with the self-curing liquid.
Patent JP-S58125447-A (JP)
Inventor: TANIUCHI KEIJI
IPC: B65D17/32
Filed: 1982-01-20
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-S5289860-A (JP)
Title: Controlling circuit of dryer
Inventor: TANAKA SHIGEAKI
IPC: F26B11/04
Filed: 1976-01-23
Abstract: PURPOSE: To devise a simple-constructive, low-priced and safety dryer having a starting switch and a cooling cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57120805-A (JP)
Title: Inspecting method of surface defect
Inventor: KUJI TOMOHIRO
IPC: G01B11/30
Filed: 1981-01-20
Abstract: PURPOSE:To prevent overlooking owing to the insufficiency of contrast by generating always a pair or more of bright and dark interference fringes within a detection range. CONSTITUTION:A dark interference fringe 44 is produced in the position of a space 41 where the reflected light from surface 8 of an object to be inspected and the reflected light from a virtual image 9 on the surface of a reference mirror weaken to each other on account of interference. Further, a interference fringe 45 is produced in the position of space 42 differing from space 43 as extent of 1/2lambda from space 41. If the conditions of the interference are changed along the direction of the movement or the like of the object 8 under such conditions, contrast can be given to defects 25 depending upon locations. The determination of places where the good contrast is obtained depends upon the rate of ruggedness of the defects, and if arrangement is so made that at least a pair or more of bright and dark interference fringes are produced within the range that can be detected with a detector, 1-2 places where the contrast maximizes are produced and the detection of the defects is made possible.
Patent JP-S59131566-A (JP)
Inventor: YOSHII YUTAKA
IPC: B22D11/10
Filed: 1983-01-18
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-S54100826-A (JP)
Title: Gathering apparatus
Inventor: KOIZUMI YUTAKA
IPC: B65H39/11
Filed: 1978-01-24
Abstract: PURPOSE: To provide a gathering apparatus which can securely gather papers, each having copied  images on one or both surfaces thereof, according to the sequence of pages thereof.  
     CONSTITUTION: In the present gathering apparatus, one end of a paper delivering portion 1 is arranged at a discharge portion of a copying machine 13 or the like, and a bin 5 having a j-shape is provided under each pair of gate rollers 4. Each bin 5 is provided at an upper portion thereof with an upper paper holder 6 and also provided below a bended portion 7 thereof with a lower paper holder 8. Each stopper 9 swingably attached to the bended portion 7 is connected to a solenoid 10 through a connecting lever 11, and can be moved by the action of the solenoid 10 between an operating position shown in solid line and an unoperating position shown in dotted line. In a case where papers each has a copied image on one surface thereof, the present gathering apparatus operates such that guide rollers 3 cause the first page of the papers to be inserted into each bin 5 and similary the second page and successive pages will be oriented to be inserted into each bin 5. At that time, the stopper 9 is located at the position shown in dotted line, and the paper inserted in the bin 5 abuts the stopper 9 and thereafter falls into a lower bin 5a to be stacked. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58122883-A (JP)
Title: Thermal printing head
Inventor: MORI MASAAKI
IPC: G06K15/10
Filed: 1982-01-18
Abstract: PURPOSE:To reudce the number of lines for connection with an external system and facilitate driving by a TTL, by a method wherein a control substrate for containing an interface circuit for a head is integrated with the head, in a thermal head of the direct drive system. CONSTITUTION:A radiator 3C is mounted beneath a support plate 2B for the head, a contral part of the radiator 2C is cut away, the control substrarte 8 is fitted into the cut-away part, and is provided with a connector 10 for connection with the external system. In the interface circuit provided in the substrate 8, when serial data for one line are inputted, couting is connducted by a divide- by-32 counter 11 with respect to clock signals CK inputted, and Q and Q' outputs from the counter 11 and fed to a gate circuit 12. The gate circuit 12 feeds out the outputs for each 32 bits by changing over to channels A and B. On the other hand, a strobe signal makes connection to, for example, SB'1-SB'8 in accordance with the recording speed.
Patent JP-H02261740-A (JP)
Title: Board feeder
Inventor: MAAKASU JIERAADO PAAKU
IPC: B65H3/06
Filed: 1990-01-17
Abstract: PURPOSE: To feed sheets in an arranged condition having a specified interval between each other by providing a control means to start and accelerate motors and carrier members at specified speed for moving the sheet closest, and decelerate them after the sheet is moved forward and before the next sheet in a bundle falls onto a carrying surface. CONSTITUTION: Three motors 21-23 are synchronously started by a start signal from an electronic controller 27, and wheels 24-26 hold a bottom surface of a sheet at the lowest part by static friction force to feed it onto a conveyor through a feed gate prescribed by a bottom part of a wall 11. At the timing when a back end part of the sheet passes the wheel 26 on a shaft 20, the motors 21-23 are decelerated in order, and as the back end part of the sheet moves forward to exceed a front surface of a bundle, the next continuous sheet is gradually held on decelerated carrying surfaces of the wheels 24-26. The sheets are thus fed in a completely arranged condition having a specified interval between each other.