baber/WOPTO huggingface dataset:
Patent JP-H0711094-A (JP)
Title: Thermoplastic resin composition
Inventor: IWAI KUNIKAZU
IPC: C08L101/08
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a thermoplastic resin excellent in impact resistance, moldability, heat distortion resistance and chemical resistance by improving compatibility of AAS resin with polyamide. CONSTITUTION:A mixture of butyl acrylate and triallyl cyanurate is polymerized in the presence of butadiene rubber or without using it. In the presence of the resultant rubbery polymer, monomers such as styrene and acrylonitrile are graft-polymerized to synthesize a graft copolymer (A). With the synthesized graft copolymer (A), a polyamide (B) and a carboxylic acid-containing modified vinyl copolymer (C) synthesized by using an unsaturated carboxylic acid as the essential component and copolymerizing styrene, acrylonitrile, etc., therewith are blended, thus affording the objective thermoplastic resin composition.
Patent JP-H0820246-A (JP)
Title: Door fitting part structure of body
Inventor: OZAWA AKIHIRO
IPC: B62D25/04
Filed: 1994-07-07
Abstract: PURPOSE:To allow a drain pipe to be inserted through even with a bulkhead provided in a front pillar by providing an opening part at the bulkhead part of each reinforcing member, and forming the opening part of the reinforcing member, fitted to the upper side, into funnel shape narrowed downward. CONSTITUTION:Reinforcing members 4, 5 are fixed to an outside panel 11 and a stiffener 13 almost of the same shape in a front pillar 1. The reinforcing member 4 is provided with a bulkhead part 40, and a nut holding part 42 is formed bending downward from the edge of the bulkhead 40. The center of the bulkhead part 40 is provided with an opening part 41 formed into funnel shape narrowed downward so as to form the slant face 41a of the funnel shape. The reinforcing member 5 is provided with a bulkhead part 50, and a nut holding part 52 is formed bending downward from the edge of the bulkhead part 50. A bolt 33 is screwed with the back face of the nut holding part 52 to fix the nut 53. A drain pipe can be thereby inserted smoothly into the front pillar 1.
Patent JP-H0820899-A (JP)
Title: Tin plating device and tin plating method
Inventor: KIKUCHI TOSHIHIRO
IPC: C25D21/18
Filed: 1994-07-07
Abstract: PURPOSE:To provide a device and method capable of controlling the concn. of Sn<2+> in an electrolytic tin plating solution to an optimized range. CONSTITUTION:This tin plating device is provided with a tin plating bath 1 and dragout vessel la for continuously tin plating a steel plate with an insoluble anode, a device 3 for recovering Sn<2+> ion discharged therefrom and Sn<2+> ion from a plating solution containing iron component dissolved at the time of operating and a disphragm electrolytic iron removing device 4 for electrolyzing with an ion exchange membrane by using an acidic solution removed in Sn<2+> ion and containing iron component as an anolyte and an electrolyte capable of dissolving iron as a catholyte and Sn<2+> ion is supplied to the tin plating vessel by intoroducing an iron removed acidic solution saturated with oxygen by the device 4 into a dissolving vessel 11a and dissolving metal tin housed in a basket anode 22 while controlling dissolution current between the anode 7 and a platinum group metal cathode 8 by a dissolution current control device.
Patent JP-S5678764-A (JP)
Title: Separating and feeding method for veneer
Inventor: SHIBA GOROU
IPC: B27B25/00
Filed: 1979-11-30
Abstract: PURPOSE: To enable separated conveyance of two veneers by using a roller conveyor prepared by combining an angled separating bar which is equipped with stoppers on both lateral ends and is capable of moving vertically with the roller.  
     CONSTITUTION: The angled separating bar 3 is projected from between the adjacent rollers 2 of the roller conveyor 1 in operation to the above of the roller conveyor 1. Next, the venner 4 is placed on the angled separating bar 3 and engaged with the stopper 5, while an aperture is formed between the inside end surfaces of two veneers 4. After that, each bar 3 is lowered down below the roller conveyor 1 and the two venners 4 are transferred on to the roller conveyor 1 while being separated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5858113-A (JP)
Title: Preparation of selective permeable membrane
Inventor: MINEMATSU HIROMASA
IPC: C08J9/28
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a selective permeable membrane having a markedly enhanced permeation speed, in preparing said membrane by a phase separation method of a nitrogen containing condensation polymer, by specifying the composition of a coagulation bath. CONSTITUTION:A dope consisting of an aprotic polar org. solvent with a b.p. of 120 deg.C or more, a nitrogen containing condensation polymer and a swelling agent is cast on a support and, after the part of the solvent is evaporated, the cast film is contacted with a coagulation bath to prepare a selective permeable membrane. As the coagulation bath, an aqueous solution containing 10-95wt% of an org. solvent capable of being mixed with water in an optional ratio is used. By using the aqueous solution containing the org. solvent in a high concn. as a described above, a purpose can be attained. Herein, when the ratio of the org. solvent is 10wt% or less, there is not effect in the enhancement of the permeation speed of the membrane and, when exceeds the upper limit, the permeation speed is remarkably enhanced but mechanical properties are lowered and the skin layer thereof may be broken when properties are measured.
Patent JP-2000347061-A (JP)
Title: Method for branch-connecting optical fiber cable and branch-connected part
Inventor: HANAMI TAKEMITSU
IPC: G02B6/255
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to facilitate rapid post branch-connection from a main optical fiber cable at an arbitrary point by cutting the coated fiber of the main optical fiber cable on a holding tray and connecting this coated fiber to the coated fiber of a branch optical fiber cable. SOLUTION: The coated optical fibers 5 and 41A respectively cut out from the main cable 2 and the branch cable 41 into a branch-connection closure 1 are connected by a coated fiber juncture 6. The extra length branch coated optical fiber connection housing tray 7 is arranged near the portion of the main cable 2 from which an external coating material is removed. The length on the long side of the housing tray 7 is formed to x+X+x where X is the effective length of the coated fiber juncture holder part. The coated optical fiber 5 is cut to a length 1 on the housing tray 7. The length 1 satisfies the relation 1500 mm<=(z+Y+x)<=1<=(z+Y+x+X) when the spacing between a main cable slot 3 and the housing tray 7 is defined as Z and the spacing between the end where the coating is removed and the side end of the housing tray 7 as Y.
Patent JP-S6134065-A (JP)
Title: Resin composition
Inventor: YAMAZAKI MANABU
IPC: C08K3/00
Filed: 1984-07-26
Abstract: PURPOSE:To provide a resin compsn. which does not bubble during kneading and molding, by mixing a resin with a hydrotalcite compd. from which the water of crystallization present in an intermediate layer is removed. CONSTITUTION:A hydrotalcite compd. is heat-treated at 230-280 deg.C for 1-24hr to obtain a hydrotalcite compd. from which the water of crystallization present in an intermediate layer is removed. When said hydrotalcite compd. is used as a thermal stabilizer, 1-20pts.wt. said compd. and optionally, lubricant, antioxidant, colorant, ultraviolet light absorber, etc. are mixed with 100pts.wt. resin such as PE. When said compd. is used as a flame retarder, its quantity is 50-200pts.wt. per 100pts.wt. resin.
Patent JP-S6218117-A (JP)
Title: Sound signal encoding device
Inventor: SATO YOSHIO
IPC: H03M1/12
Filed: 1985-07-16
Abstract: PURPOSE:To suppress power consumption at silence without giving effect onto the decoding side by stopping the encoding when an input signal power is smaller than a prescribed time and sending a fixed data to suppress a decoding signal. CONSTITUTION:When the input signal power is larger than a prescribed value, a coder 5 encodes a signal inputted from an input terminal 4 and a data switch section 6 sends an encoded data outputted from the coder 5 to an output terminal 7. When the input signal power is smaller than a prescribed value, a power detection section 8 stops the operation of the coder 5 to operate the data switching section 6 thereby sending the data outputted from a fixed data generating section 9 from the output terminal 7. When the power detection section 8 detects a power smaller than a prescribed value being a data suppressing a decoding signal, the operation of the coder 5 having large power consumption due to high speed operation is stopped and the fixe data generating section 9 is a data suppressing the decoding signal, then the power consumption at silence is suppressed without giving effect onto the decoding side.
Patent JP-H083253-A (JP)
Title: Preparation of coating emulsion
Inventor: YANAGASE AKIRA
IPC: C09D151/08
Filed: 1994-06-16
Abstract: PURPOSE:To prepare an emulsion layer excellent storage stability and capable of forming a coating film improved in weatherability, water repellency and elasticity by subjecting a cyclic dimethylsiloxane oligomer and a polyfunctional alkoxysilane containing a vinyl-polymerizable functional group to an emulsion polymerization in the presence of an acid emulsifier, and grafting a vinyl- polymerizable monomer onto the resulting emulsion using a radical polymerization initiator. CONSTITUTION:A cyclic dimethylsiloxane oligomer in an amount of 50 to 99mol% (based on the silicon atom content; the same will apply hereinbelow) and 1 to 50mol% polyfunctional alkoxysilane containing a vinyl-polymerizable functional group are subjected to an emulsion polymerization in the presence of an acid emulsifier having vinyl-polymerizable functional groups and either sulfonic groups or sulfate groups in the molecule, followed by neutralization to thereby obtain a silicon polymer emulsion. Onto this emulsion is grafted a vinyl-polymerizable monomer (e.g. N-butoxymethylacrylamide) by using a radical polymerization initiator. The amount of the vinyl-polymerizable monomer is 0.4 to 20 times larger than that of the silicon polymer in the silicon polymer emulsion.
Patent JP-H0321914-A (JP)
Title: Optical neural element
Inventor: NISHII KANJI
IPC: G06G7/60
Filed: 1989-06-19
Abstract: PURPOSE:To realize the function of the neural network of a living body optically by adding optically arithmetic results of correlations between a Fourier- transformed hologram image of one pattern displayed on a 2nd image display means and plural patterns obtained from a pattern display on a 1st image display means by constant-angle rotation, or constant magnification enlargement or reduction. CONSTITUTION:This element is provided with a 1st lens 21 which has its front focal plane on the arrangement surface of the 1st image display means 20 and a 2nd lens 23 which has its front focal plane on the arrangement surface of the 2nd image display means 22. Further, the element is provided with a photodetector 24 arranged on the rear focal plane of the 2nd lens 23 and a collimator lens 26 which collimates projection light from a light source 25 and irradiates the 1st image display means 20 with the light. The Fourier-transformed holograme image of one pattern is displayed on the 2nd image display means 22 and patterns obtained by rotating the pattern by constant angles respectively or by enlarging or reducing the pattern with constant magnification area displayed on the 1st image display means 20. Consequently, the function of the neural network of the living body can be realized optically.
Patent JP-S6134628-A (JP)
Title: Computer provided with tag
Inventor: HAYASHI HIROSHI
IPC: G06F9/44
Filed: 1984-07-27
Abstract: PURPOSE:To generate a format of a data indicated by a pointer, from a value of the pointer by assigning a storage area of information being on a main storage device, in accordance with a format of information classified by a tag. CONSTITUTION:In case of a main storage access, a tag generating mechanism 16 is started, when a control latch 41 is set by a starting line 40 from a control part 13 of a processor 3. A selector 42 inputs a storage address of an address line 22 to a tag memory 43. As for the tag memory 43, for instance, a data area is assigned by a block unit of 64 kilobytes. If a storage address length is set as 32 bits, this block address is determined by the upper 16 bits of a pointer. Accordingly, this computer is constituted so as to store a tag table to be indexed by this 16 bits, and by the upper 16 bits of an input storage address of a signal line 44, a tag of information assigned to this address which follows an area assignment is outputted to a signal line 45.
Patent JP-S643136-A (JP)
Title: Purification of 2,4-xylenol
Inventor: MIURA TORU
IPC: C07C37/86
Filed: 1987-06-25
Abstract: PURPOSE: To purify 2,4-xylenol in satisfiable purity and yield at a low cost, by selectively condensing 2,5-xylenol in a crude mixture of 2,4-xylenol isomers with an aldehyde in the presence of a Lewis acid and separating and removing the condensate from the mixture.  
     CONSTITUTION: A mixture of xylenol isomers containing 2,4-xylenol and 2,5- xylenol which cannot be separated from each other by simple fractional distillation because of nearly equal boiling points is made to react with an aldehyde, preferably formaldehyde or acetaldehyde in the presence of a Lewis acid (preferably chloride of a metal such as Zn, Fe, Al, Sb, Ni, Cu, Sn, Co, Cr or Pb) to effect the separation and removal of the 2,5-xylenol as a xylenol-aldehyde condensate. A high-purity 2,4-xylenol useful as a raw material for synthetic polymer can be produced at a low cost while suppressing the purification loss of the compound. The above condensate is also utilizable as an antioxidant, etc. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S641382-A (JP)
Title: Inter-frame compression coding device for picture signal
Inventor: KOSHIBA SATOSHI
IPC: H04N7/32
Filed: 1987-06-24
Abstract: PURPOSE: To improve picture quality by providing plural means vector-quantizing a coefficient which has been orthogonally transformed to a representative vector number in accordance with the character and selecting the vector quantizing means in accordance with the character of the orthogonally transformed coefficient.  
     CONSTITUTION: One of the vector quantizing units 108 1 ∼108 n  which an orthogonal transform circuit 406 has selected vector-quantizes the coefficient from the orthogonal transform circuit 406 to the representative vector number, and outputs it to a line and vector quantizing decoding circuits 110 1 ∼110 n . One of the vector quantizing decoders 110 1 ∼110 n  which the orthogonal transform circuit 406 has selected reproduces the orthogonally transformed coefficient by the representative vector number from the vector quantizing device 108 concerned. An orthogonal inverse transform circuit 412 reproduces a decoded coefficient into a predictive error and an adder 414 adds the predictive error reproduced by the orthogonal inverse transform circuit 412 and the predictive error from a predicting circuit 419, reproduces a picture element value and writes it to a frame memory 417. Thus, picture quality can be improved. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5380283-A (JP)
Title: Noise index measuring system
Inventor: WATANABE HIROSHI
IPC: G01R29/26
Filed: 1976-12-24
Abstract: PURPOSE: To continuously indicate input- frequency-to-noise-index values over a wide frequency range by sweeping the oscillation frequencies of a local oscillator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6311198-A (JP)
Inventor: KAWAI TETSUO
IPC: D06F58/28
Filed: 1986-07-03
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-H0710385-A (JP)
Title: Filament yarn suction device
Inventor: HAMASHIMA BUNJI
IPC: B65H51/16
Filed: 1993-06-28
Abstract: PURPOSE:To provide a simple filament yarn suction device that surely detects the presence of suction filament yarn. CONSTITUTION:A filament yarn detector 3, installing a longitudinal groove 6 at the side of an L-shaped curved form center of curvature of a filament yarn suction part 2, and detecting the presence of filament yarn Y between an inner wall at the curvature center side and a wall surface to be opposed to the former, is installed in this filament yarn suction device 1 having an L-shaped curved form in substance. In addition, this detector 3 is made retractable, thereby making it able to detect the yarn Y.
Patent JP-S5989612-A (JP)
Inventor: SHIGUMANDO AISUKOUITSUZU
IPC: D06P3/08
Filed: 1983-08-30
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-S6314212-A (JP)
Title: Circuit for reference voltage source
Inventor: KATAKURA MASAYUKI
IPC: H03F3/68
Filed: 1986-07-04
Abstract: PURPOSE:To generate a desired bias voltage without decreasing the degree of separation nor a power source removal ratio by canceling a signal current which is generated by a signal processing circuit and flows to a bias output terminal by a signal current obtained through an operational amplifier. CONSTITUTION:When an audio input signal Vin is inputted from an left-channel input terminal 21, a current Ie flows to a reference voltage source generating circuit 1 through resistances 27, 29, and 31. At the same time, the output of an operational amplifier 23 is sent to the circuit 1 through a control loop 4 which has a resistance 7. The current Is of the loop 4 flows in a feedback loop 3 to generate a voltage drop Vc at the output terminal of an operational amplifier 2 because the inverted input terminal of the operational amplifier 2 is maintained having no potential difference from the uninverted input terminal held at Vb by dividing a source voltage VCC. This voltage Vc cancel a current Ie to a bias output terminal 10. Consequently, the potential at a terminal 10 rises to maintain the degree of separation effectively without generating any crosstalk. Further, the circuit 1 performs ripple rejection effectively and never decreases the power source removal rate.
Patent JP-H05321289-A (JP)
Title: Accelerating circuit of deep excavating machine
Inventor: KISHI MITSUHIRO
IPC: E21D1/04
Filed: 1992-05-26
Abstract: PURPOSE:To quickly elongate and shrink and also accelerate arms. which are arranged in stages while combined in telescopic form, of a deep excavating machine for use in civilenginnering works when and where a hole is to be excavated having an extraordinarily deep depth in proportion to its diameter. CONSTITUTION:A plurality of arms are combined in a telescopic form to allow elongating and shrinking in the longitudinal direction, to form an expansion arm 15, in which an operational unit 20 is installed having two hydraulic cylinders 21, 22. The pressure chamber and the exhaust chamber of the two cylinders 21, 22 are coupled together, and pressure chamber is connected with the oil pressure supply side 60, and the exhaust chamber and the pressure chamber of the cylinders 21, 22 are connected through a pilot check valve 67.
Patent JP-S5587309-A (JP)
Title: Automatic gain setting system
Inventor: MAEJIMA HIROSHI
IPC: G11B20/10
Filed: 1978-12-22
Abstract: PURPOSE: To realize the identification for the temporary fault due to the dust or the like by producing the fault signal in case the output does not reach the set value althrough the amplification factor of the automatic setting circuit which is under setting at the moment when the automatic gain setting is finished to some extent with every track.  
     CONSTITUTION: The set number of the automatic gain setting circuit for each track is altered with every step pulse delivered from the step pulse generator, and the output of each track and at the moment when the gain setting is completed to some extent is summed up through adder circuit 21 in fault detector circuit 20. And this added value is compared with the set reference value of operational amplifier 26 in comparator circuit 22. Thus in case the track with which the setting is unfinished exists, AND gate G is opened through amplifier 26. As a result, pulse T 3  which raises up further the amplification factor through the automatic gain setting circuit corresponding to the unfinished track is applied to counter 24 to increase the count value more than the fixed level. Thus the reset output of counter 24 turns to the fault detection signals. In such way, the temporary fault due to the dust or the like can be identified assuredly, thus ensuring the data process without any malfunction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0322298-A (JP)
Title: Semiconductor memory device
Inventor: KATO YASUSHI
IPC: G11C29/04
Filed: 1989-06-19
Abstract: PURPOSE:To confirm the cut part of a fuse, to evaluate a product and to analyze a defect by detecting the contents of an address switched to a redundant memory part. CONSTITUTION:A high potential detecting circuit 7 outputs a specified test signal TEST with a voltage higher than a normal operational voltage. Next, an address signal Ai is supplied as '1' and the other address signals are supplied as '0' from an external part. At such a time, when a fuse cutting signal FAi of a fuse deciding circuit 3Ai is '1', an output signal OUT is made '1' and it can be detected that the fuse is cut. Thus, the contents of the address switched to the redundant memory part can be detected and the evaluation of the product and the analysis of the defect can be executed without trouble.
Patent JP-H026042-A (JP)
Title: Apparatus for removing gate or the like
Inventor: HONDA KATSUTOSHI
IPC: B22D31/00
Filed: 1988-06-24
Abstract: PURPOSE:To efficiently remove unnecessary parts in a casting by controlling while rotating a turn table so as to stop a lower metallic mold laid on the table at placing position of a work, removing position of the unnecessary parts and taking-out position of the work and setting an upper metallic mold above the removing position of the unnecessary parts. CONSTITUTION:The turn table 19 rotating in horizontal plane is arranged in a removing apparatus to the unnecessary parts, such as gate. The placing parts of the lower metallic mold 24 are arranged at least at three positions under the constant intervals on the same circumference of circle on the table. The turn table 19 is controlled while rotating so as to stop the lower metallic mold 24 laid on the table at least at three positions of the placing position of the work, the removing position of the unnecessary parts and the taking-out position of the work in order. Above the removing position of the unnecessary parts, the upper metallic mold 2 for removing the unnecessary parts together with the lower metallic mold 24 is set. By this method, the unnecessary parts can be efficiently removed.
Patent JP-S5945197-A (JP)
Inventor: YAMASHITA MASAYOSHI
IPC: B42D15/10
Filed: 1982-09-09
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-S6138491-A (JP)
Inventor: NAKAMIZO HIROSHI
IPC: G21C3/328
Filed: 1984-07-30
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-H062948-A (JP)
Title: Electric hot water supplying apparatus
Inventor: KUNIMOTO KEIJIRO
IPC: F24H1/18
Filed: 1992-06-17
Abstract: PURPOSE:To prevent a shortage of hot water while efficiently and economically controlling midnight power and daytime power in the case of controlling to energize a heater of a storage type electric hot water supplying apparatus. CONSTITUTION:A predetermined changing trend is indexed by a predicting unit 14 based on stored information of a memory 13 for storing heat quantity of hot water from the past, and heat quantity of hot water to be supplied on that day is predicted from the trend. The heat quantity of storage hot water obtained by a storage hot water heat quantity calculator 15 is compared with predicted heat quantity of storage hot water by a heat quantity comparator 16. An electric heater 2 is so controlled to be energized as to execute hot water temperature keeping heating by daytime power for heat quantity to be exceeded if the heat quantity of the hot water exceeds that of the storage hot water.