baber/WOPTO huggingface dataset:
Patent JP-H01283188-A (JP)
Title: Optical recording medium
Inventor: YOSHITAKE JUNICHI
IPC: C09K9/02
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the deterioration of a characteristic such as a CN ratio even when a reading CN ratio is high and reading light is allowed to irradiate over a long time, by containing a polymer obtained by the oxidative polymerization of a specific aniline derivative in a recording layer. CONSTITUTION:The main component of the recording layer constituting an optical recording medium is composed of a polymer obtained by the oxidative polymerization of an aniline derivative represented by formula (wherein R1-R5 are out of H, an alkyl group or an alkoxy group). As the aniline derivative, there are aniline, o-toluidine, m-toluidine, o-ethylaniline, 2,5-dimethoxy-anilin, 3,5-dimethoxy-anilin and 2-ethoxy-3-methoxy-aniline and said polymer is obtained by polymerizing said derivative alone or copolymerizing the same and other monomer.
Patent JP-S62271611-A (JP)
Title: Drilling method and its device for printed substrate
Inventor: TAKASU SHUHEI
IPC: B23B37/00
Filed: 1986-05-21
Abstract: PURPOSE:To promote the improvement of drilling efficiency, by drilling a hole giving a high frequency vibration to the hole drilled position of a printed substrate so that a drill is prevented from breaking by snapping cutting chips springing from a drilled hole. CONSTITUTION:A printed substrate 4 is held in the vicinity of its hole drilling position by a set of electrostrictive vibrators P1, P2 formed by laminating electrodes and insulators in both surfaces in the thickness direction of electrostrictive elements 3, 5. While the printed substrate 4 is in drilling by a drill 1, high frequency voltage of mutually 180 deg. different phase is applied to the electrostrictive vibrators P1, P2. In this way, a cutting chip is snapped springing from a drilled hole by giving a high frequency vibration to the substrate 4. Accordingly, a deep hole in a fine diameter can be efficiently drilled by one time feed of the drill.
Patent JP-H05313336-A (JP)
Title: Image forming device
Inventor: TANABE MASAICHI
IPC: G03D13/00
Filed: 1992-05-07
Abstract: PURPOSE:To provide an image forming device in which an unnecessary capsule can be efficiently held to a supporting body with an easy constitution, where an image is not stained and whose cost for forming an image is less expensive. CONSTITUTION:The surface roughness of an intermediate belt 38 is equal to the particle diameter of microcapsule toner 1. A capsule wall and a hardening substance have large adhering force with respect to the intermediate belt 38 whose surface roughness is equal to the particle diameter, therefore, an included substance can be effectively separated from the wall and the hardening substance.
Patent JP-S5816248-A (JP)
Title: Color electrophotographic magnetic toner
Inventor: UCHIIDE HITOSHI
IPC: G03G9/083
Filed: 1981-07-21
Abstract: PURPOSE:To obtain a sharp sepia or magenta magnetic toner by mixing a specified gamma-Fe2O3 with the magnetic toner. CONSTITUTION:As a magnetic material for use in a magnetic one-component type toner, gamma-Fe2O3 having <=200Oe coercive force is used. More preferably, said magnetic material is formed into <=0.1mum particle diameter. The reason why <=200Oe coercive force of said magnetic powder is selected is in that when it is too high, the fluidity of the toner, etc. are unfavorably affected by the magnetic poles of a developing sleeve during conveyance and development of the toner. gamma-Fe2O3 high in coercive force enlarges the long axis/short axis ratio of the magnetic powder, making dispersion into resin more difficult, and the tones of and the toner and an image worse. The selection of <=0.1mum particle diameter permits the magnetic particles to be uniformly dispersed into the toner, necessary magnetic force and uniform coloring power to be ensured as a whole during development and conveyance of the toner even if the magnetic material is reduced in amount and coloring power.
Patent JP-S5540876-A (JP)
Title: Production of polyester fiber with improved dyeability
Inventor: TANI KATSUYA
IPC: D01F6/62
Filed: 1978-09-18
Abstract: PURPOSE: A polyester containing sulfonate metal salt is melt spun, cooled once to a specific temperature, then heat drawn and taken up at a high speed, thus producing high-dyeability fibers with high physical properties as strength and elongation, high brightness and high level-dyeing property.  
     CONSTITUTION: A polyester that consists mainly of ethylene terephthalate unit and contains over 0.5mol%, preferably 1.5W5mol%, of the ester unit derived from dicarboxylic acid or diol bearing at least one of sulfonate metal salt is melt spun and once cooled down below 80°C. Then, the fiber is passed through the heating zone, drawn at a yarn temperature of over 80°C and taken up at a speed of over 2500m/min, preferably 3,000W3,500m/min. The polyester is preferably a copolymer containing 1W10wt% of polyoxyalkylene glycol or its functional derivative. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5448192-A (JP)
Title: Pulse doppler radar device
Inventor: FUJIKI NORIO
IPC: G01S13/931
Filed: 1977-09-24
Abstract: PURPOSE:To perform the error compensation and thus to obtain highly accurate information by measuring the effective data number within every measurement time to supply the data number to the signal process circuit and then compensating both the relative velocity and relative distance information of the targets. CONSTITUTION:The transmission signals radiated in front of antenna 1 are reflected by the target in the running direction of the car to receive the frequency deviation in proportion to the relative velocity to the target. This reception signal is processed properly through the circuit shown in the diagram, and both relative velocity 13 and relative distance 14 are measured via Doppler detector 9. Effective data number measuring circuit 16 makes sure of the presence or absence of the distance pulse to one transmission via the distance pulse output stage of detector 9, and counts the number of the distance pulse output obtained within the fixed measurement time to apply the effective data number output to signal process circuit 15. At circuit 15, both the relative velocity and relative distance information are compensated based on the effective data number of the information given from circuit 13 and 14.
Patent JP-S61272319-A (JP)
Title: Manufacture of steel plate superior in carburizing characteristic
Inventor: NAGAO NORIAKI
IPC: C21D8/02
Filed: 1985-05-28
Abstract: PURPOSE:To manufacture the titled plate stably and at a low cost, by casting continuously steel having a specified compsn. composed of C, Si, Mn, Ti, N, Al and Fe, successively without cooling it to <=Ar3 point before starting the rolling. CONSTITUTION:Steel composed of, by weight 0.05-0.50% C, <=0.40% Si, 0.20-1.20% Mn, 0.005-0.015% Ti, 0.0050-0.0100% N, 0.010-0.100% Al, further if necessary also >=one kind of <=1.5% Cr, <=1.0% Mo and the balance Fe with inevitable impurity is cast continuously, successively without lowering the temp. to <=Ar3 point, the rolling is started. In this way, fine TiN is pptd. uniformly during rolling, to prevent grain coarsening in a term of carburization, and the hot rolled steel plate superior in carburizing characteristic is obtd.
Patent JP-S5340035-A (JP)
Title: Coating method
Inventor: KODAMA SHIYUNICHI
IPC: B05D1/38
Filed: 1976-09-25
Abstract: PURPOSE: To impart excellent anti-corrosive effect to metal plates during the total process from the manufacture to the coating of the metal plates, by forming and working metal plates coated with a coating compound capable of forming films on which electrodeposit coating can be effected, consisting of an electricallyconductive additive, and by electrodepositing the metal plates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01284816-A (JP)
Title: Objective lens for optical pickup
Inventor: ISHIWATARI YUTAKA
IPC: G11B7/1372
Filed: 1988-05-12
Abstract: PURPOSE:To reduce a shift of the center of gravity of a movable member and an objective lens without adding a balancer and to lighten a load to a driving device by providing at least two lens components and satisfying two specific conditions, and also, making the surface of one lens aspherical. CONSTITUTION:The title lens is provided with at least two lens components, and a value which has measured along an optical axis a distance extending from the incident surface of the first lens component provided on the most separated position from an information recording medium such as an optical disk, etc., between these components to the center of gravity of the whole objective lens is denoted as (gc). Subsequently, when the overall length of the objective lens, that is, a distance extending from the incident surface of the first lens component to the nearest surface to the information recording medium of the lens component provided in the nearest position to the information recording medium is denoted as SIGMAd and a focal distance of the objective lens is denoted as (f), the inequalities I and II are satisfied, and also, the surface of one lens is made aspherical. In such a way, when the objective lens has been attached to a lens holder, the center of gravity of a movable member and the center of gravity of the objective lens can be allowed to approach without providing a large balancer.
Patent JP-S609241-A (JP)
Title: Synchronizing protection system
Inventor: OKADA YUKIHIRO
IPC: H04L7/04
Filed: 1983-06-28
Abstract: PURPOSE:To realize the optimum forward protection capacity for a PCM communication device by changing the set value of a discordance number counter in accordance with the reception signal level. CONSTITUTION:The signal transmitted from a transmission line is applied to a synchronism detection circuit 3 via a demodulating circuit 2 in the form of the data signal and bit clock. The synchronizing signal is extracted out of each frame. The signal level value obtained from a detecting circuit 13 is turned into the n-bit numerical value after sampling/holding and A/D conversion, and an ROM16 is addressed. The optimum value N2 to the code error factor corresponding to the reception signal level is written to the ROM16. As a result, the set count value N2 of a discordance number counter 7 varies automatically in response to the change of the output signal level value of the circuit 13. Thus the forward protection is always secured in an optimum state even though the reception signal level varies in terms of time.
Patent JP-H07314569-A (JP)
Title: Contact lens and manufacture thereof
Inventor: TSUKADA MASUHIRO
IPC: C08L89/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a forming method for silk fibroin block, which will never generate crack, crazing and the like which are generated upon working a contact lens and optical strain is generated very seldom while prominent in workability since the block is homogeneous optically and mechanically, a contact lens employing said block and the manufacturing method of the contact lens. CONSTITUTION:Silk fibroin solution, containing 20-45wt.% of silk fibroin and not containing electrolytic impurities substantially is received in a forming vessel consisting of a water vapor permeable material and the water is vaporized and removed to dry and solidify it while controlling the vaporizing speed of the solution in the forming vessel whereby the fibroin block is formed, then, a contact lens employing the block can be manufactured by the manufacturing method of the same.
Patent JP-S5739738-A (JP)
Title: Rough rolling method, rough rolling machine and control circuit for rough rolling machine in preparing green tea
Inventor: UCHIDA TAIZAN
IPC: A23F3/12
Filed: 1980-08-21
Abstract: PURPOSE: To save energy and prepare green tea of good quality, by circulating hot air through a rolling chamber of a rough rolling machine usually, changing the hot air with fresh hot air at times to control the temperature and humidity of the atmosphere in the rolling chamber.  
     CONSTITUTION: Green tea leaves are treated by the rotation of rolling arms 9 and scraping arms 10 while supplying hot air from a hot air generator 2 through blowing inlets 13 into a rough rolling machine 1. A change-over damper 19 is provided in an air expelling outlet 21 to circulate an exhaust air through the hot air generator 2. The temperature and humidity of the atmosphere in a rolling chamber 16 are sensed by a temperature sensor 7 for the green tea leaves and a humidity sensor 17 for the exhaust air, and damper plates 31 and 25 are opened and closed to give suitable values of the temperature and humidity and control the circulation flow rate of hot air that the suitable temperature and humidity may be obtained according to the process. The control can be carried out by using a microcomputer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60260552-A (JP)
Title: Preparation of n-acylphenylalanine
Inventor: MITA RIYUUICHI
IPC: C07C233/47
Filed: 1984-06-07
Abstract: PURPOSE:To obtain the titled compound useful as a precursor for phenylalanine in high yield, by catalytically reducing an N-acyl-beta-phenylserine in an alcoholic solvent in the presence of a reducing catalyst and an acid, and treating the resultant product with an alkaline aqueous solution. CONSTITUTION:An N-acyl-beta-phenylserine expressed by formula I (R<1> and R<2> are H, alkyl, alkoxyl, phenoxyl, benzyloxy or methylenedioxy; R<3> is methyl or phenyl) is reacted in an alcoholic solvent, e.g. methanol or isopropanol, in the presence of a reducing catalyst, e.g. palladium or platinum, and an acid, e.g. hydrochloric acid or p-toluenesulfonic acid, at 20-100 deg.C for 1-100hr, and the resultant reaction product is then treated with an alkaline aqueous solution to afford the aimed substance expressed by formula II (R<4> and R<5> are H, alkyl, alkoxyl or OH).
Patent JP-S62271491-A (JP)
Inventor: MITSUI SHINICHI
IPC: H05K3/18
Filed: 1986-05-19
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-S6034939-A (JP)
Inventor: LAFON VICTOR
IPC: C07D235/28
Filed: 1984-06-07
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-S60260607-A (JP)
Title: Production of rubber-modified thermoplastic resin
Inventor: TOHARA AKIHITO
IPC: C08F285/00
Filed: 1984-06-06
Abstract: PURPOSE:To obtain the titled resin excellent in colorability and mechanical properties, by mixing a prepolymer comprising a rubber-like substance, an aromatic monovinyl monomer and a vinyl cyanide monomer with a prepolymer comprising a mixture of both the monomers and polymerizing the resulting mixture. CONSTITUTION:A solution comprising 3-18wt% rubber-like substance (e.g., polybutadiene rubber), 97-57wt% mixture comprising an aromatic monovinyl monomer (e.g., styrene) and a vinyl cyanide monomer (e.g., acrylonitrile) and 0- 25wt% solvent is polymerized to a polymer conversion in a range in which the formation of particles of the rubber-like substance does not occur. Next, the first stream is continuously mixed with the second stream which is a solution comprising 75-100wt% mixture of an aromatic monovinyl monomer and a vinyl cyanide monomer and 25-0wt% solvent and being in mid course of polymerization to allow the rubber-like substance to form particles. This reaction mixture is further polymerized to obtain the titled resin containing 2-22wt% rubber-like substance.
Patent JP-S61274478-A (JP)
Title: Printer of television receiver
Inventor: HATA MIHOKO
IPC: H04N5/76
Filed: 1985-05-29
Abstract: PURPOSE:To facilitate the operation by the viewer by selecting whether a pattern for a desired copy is to be stored and printed after the pattern during printing is finished or stopping the print of the pattern during print and printing the new pattern when the pattern for desired copy appears during printout and a copy key is depressed. CONSTITUTION:A copy changeover switch 9 which selects whether the pattern is printed after the pattern during printing is finished or the pattern print is stopped and the new pattern is printed when the copy key 6 is depressed during printing, a write control circuit 3 applying write control to a gradation density signal of the pattern to a video memory 2 in response to the state of the copy changeover switch 9 and a read control circuit reading the gradation density signal of the pattern depending on the state of the switch 9 are provided. The write control circuit 3 selects the video memory 2 depending on the command of the copy key 6 and the state of the copy changeover switch 9, writes a gradation density signal in the memory, the read control circuit 4 reads the gradation density signal stored newly and when the copy key 6 is depressed during print, a desired pattern is printed after the pattern during print is finished depending on the selection of the viewer.
Patent JP-S5449168-A (JP)
Title: Actual flow test apparatus of flow meter
Inventor: WADA ICHIROU
IPC: G01F25/00
Filed: 1977-09-27
Abstract: PURPOSE: To realize easy mounting and dismounting of flow meters differing in aperture and to shorten the piping on the downstream side for installation within a narrow site by providing straightening bodies, and adapters or the like in the connecting part between the piping and flow meter.  
     CONSTITUTION: Straightening bodies 21a, 21b, and adapter flanges 22a, 22b are placed between pipes 10a, 10b and a flow meter 12. The straightening bodies 21a, 21b are a collection of pipes 23 having inside diameter (d) of which outside diameter is made nearly equal to the inside diameter of pipes 10a, 10b, or made by partitioning the inside of tube body 24 of which outside diameter is nearly equal to the inside diameter of pipes 10a, 10b with a baffle 25 in a rectangular form. Adapter flanges 22a, 22b compose a flow passage hole 26 in the central part, and holes having various diameters should be prepared. When installing a flow meter 12, adapter flanges 22a, 22b should be selected according to the aperture of this flow meter 12, and set in place 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04344572-A (JP)
Title: Wiring delay optimizing method
Inventor: TANAKA YASUHIRO
IPC: H05K3/00
Filed: 1991-05-21
Abstract: PURPOSE:To carry out the optimization of wiring delay in layout design of a VLSI or printed board after obtaining an index in advance. CONSTITUTION:In processing 11, delay of each wiring is obtained, and in processing 12, wirings are all labeled in the descending order of delay from 1 to n (assuming that the number of wirings is n). In processing 13, a value is input indicating how many wirings can be optimized when considering a period of time required for design and technical constraint. In processing 14, a fuzzy inference arithmetic value is calculated for each wiring, and in processing 15, out of the wirings obtained by the processing 14 delays of wirings are reduced from wiring labeled 1 to a wiring having the maximum fuzzy inference value.
Patent JP-S5818442-A (JP)
Inventor: SHIOTANI SHINICHI
IPC: D06C27/00
Filed: 1981-07-24
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-H07322024-A (JP)
Title: Facsimile equipment
Inventor: SHIINA MISAO
IPC: H04L12/58
Filed: 1994-05-30
Abstract: PURPOSE:To manage and retransmit the received data by making a facsimile equipment paperless by adding a function for storing the received data and for retrieving/displaying and transmitting them. CONSTITUTION:A main control part 1 temporarily stored data received by a network control part 7 in a data storing memory 6 or directly stores them in the recording medium of a magneto-optical disk device 8. The control part 1 outputs them to a display part 3 by the operation of an operation part 2 or transmits them through the control part 7 or outputs them to a printer 5. Thus, paper can be reduced by managing data by using the device 8. The device 8 is connected to a magneto-optical disk copy machine and the data format specification of the device 8 can be set to be equal to that of the magneto- optical disk copy machine. Thus, the received data can be transmitted to the copy machine, printed and outputted, or data stored in the copy machine can be transmitted to another device.
Patent JP-H06332166-A (JP)
Title: Positive type photoresist composition
Inventor: SATO KENICHIRO
IPC: G03F7/022
Filed: 1993-05-18
Abstract: PURPOSE:To enhance resolution, sensitivity, developability, heat resistance, and aptitude to use as photoresist for microfabrication by using an alkali-soluble resin and a specified quinonediazido compound. CONSTITUTION:This positive type photoresist comosition contains the alkali- soluble resin and the 1,2-nphthoquinonediazido-5-sulfonate of the polyhydroxycompoud represented by the formula in which each of R and R' is H, halogen, alkyl, or the like; each of R1-R20 is H, halogen, hydroxy, alkyl, or the like, and at least one of them is hydroxy; each of R21-R24 is H, halogen, alkyl, aryl, R21 and R22 may be the same or different from each other and when m>=2, each of plural R21 may be the same or different and each of plural R22 may be the same or different, and R23 and R24 may be the same or different, and when (n) is >=2, each of plural R23 and each of plural R24 may be the same or different; and each of (m) and (n) is an integer of 1-5.
Patent JP-S5342022-A (JP)
Title: Transportation box for rotary type memory device
Inventor: TAKEI MASAKI
IPC: B65D85/57
Filed: 1976-09-28
Abstract: PURPOSE:To prevent a rotary type memory device from being damaged and to reduce its price by using rotation stopper, which can be worked in a simple manner, in a return box.
Patent JP-S60260658-A (JP)
Title: Reactive disazo dye for cellulose fiber
Inventor: NIWA TOSHIO
IPC: C09B62/513
Filed: 1984-06-06
Abstract: NEW MATERIAL:To provide a disazo compd. of formula I, where M is H or an alkali metal; R<1> and R<2> are H, methyl, methoxy, or a sulfonic acid group; X is H, lower alkyl, lower alkoxyl, acetylamino, carbamoylamino or Cl; m is 2 or 3. USE:Reactive disazo dye having a yellow to reddish yellow color which can be used for dyeing cellulose fiber under pH and dyeing conditions of polyester fiber with disperse dye and is useful for dyeing blended cellulose/polyester fibers. PREPARATION:1mol of a dye compd. of formula I is condensed with 1mol of a dye compd. of formula II and 1mol of the resulting disazo compd. is condensed with 1mol of a compd. of formula IV.
Patent JP-S63281073-A (JP)
Title: Detecting method for water tree current of cv cable
Inventor: IGA ATSUSHI
IPC: G01R31/12
Filed: 1987-05-13
Abstract: PURPOSE:To measure a water tree current by interposing a capacitor in the middle of the earth line of a GPT and preventing a stray current from flowing to a crosslinked polyethylene insulating vinyl sheath cable (CVT). CONSTITUTION:The capacitor C' is interposed in the middle of the earth line 17 of the GPT led out of a high-voltage power distribution line 10. Then a connection line 50 is led out of the earth line 17 and connected to the other terminal side of a measuring instrument 12. One terminal side of the measuring instrument 12 is connected to the earth line 11. Then the capacitor C' uses a capacitor which has low AC resistance and high DC resistance in consideration of the earthing relay and earthing resistance of the GPT 16. Namely, a capacitor which has high DC resistance and is small in variation of DC resistance even if an AC current is superposed, e.g. a film capacitor C' which shows DC resistance of >=1,000MOMEGA even when a DC voltage of 40V is applied while an alternating current of about 100mA is superposed is used, then the stray current Is is cut off when said current passes through the capacitor C', and only a water tree current is measured.