baber/WOPTO huggingface dataset:
Patent JP-S61234200-A (JP)
Title: Electret condenser microphone
Inventor: BABA HIROYUKI
IPC: H04R19/04
Filed: 1985-04-09
Abstract: PURPOSE:To improve a productivity without requiring to attach later a capacitor for dealing with a high frequency noise by connecting the capacitor for removing the high frequency noise to an output terminal section of an FET and incorporating the FET and the capacitor in a barrel like insulating body. CONSTITUTION:A capacitor 11 for dealing with a high frequency noise is connected and fixed to an output lead 8b of an FET 8 on a print substrate 9 through a soldering section 9a or the like. It is difficult to receive an induced noise or the like since the capacitor is inside a case 2 and when soldering the output lead line or the like later, it is not molten nor disengaged. Since the capacitor 11 is assembled inside, it can be treated as the amplifier block substantially as the convention, the productivity is not lowered. As the capacitor 11, a compact cylindrical porcelain capacitor having a lead may be preferably used.
Patent JP-H02254991-A (JP)
Title: Method of detection of disconnection of motor feedback signal
Inventor: KONO SHINICHI
IPC: H02P6/17
Filed: 1989-03-27
Abstract: PURPOSE:To prevent misdetection of disconnection by permitting no disconnection detection by a feedback signal from a high-resolution position coder when a motor rotates at a higher speed than specified. CONSTITUTION:When a motor 16 rotates at a higher speed than specified, detection of a disconnection alarm signal 24H by a feedback signal 20H from a high-resolution position coder PH is stopped, said disconnection alarm signal 24H is neglected, and the position and speed of the motor 16 are controlled with a feedback signal 20L from a low-resolution position coder PL. Thereby the disconnection alarm signal to stop the motor 16 is not detected when no disconnection occurs, preventing misdetection of disconnection.
Patent JP-S63240565-A (JP)
Title: Image forming device
Inventor: ITAYA KEIJI
IPC: G03G15/36
Filed: 1987-03-28
Abstract: PURPOSE:To bring a part of one original to an image formation by a gradation property being different from that of other part, by bringing an image of the outside of a range instructed by an instructing means or a image of the inside of its range, to photostatic elimination by using a static eliminating element, and changing the gradation property. CONSTITUTION:A prescribed range for changing a gradation property in an original G is instructed, and an image of the outside of its instructed range or an image of the inside of its range is brought to photostatic elimination by using a static eliminating element (erasion/partial gradation array) 150 from an image carrying body, by which the gradation property is changed by a changing means. Subsequently, an image G of the inside of the instructed range is formed on a material to be transferred (form) P by one gradation property by the changing means, and an image of the outside of this range is formed on the material to be transferred P by the other gradation property by the changing means. In such a way, a part of one original G can be brought to an image formation by the gradation property being different from that of other part, and with respect to the original G having the gradation property and a contrast, an easily visible and distinct image can be formed.
Patent JP-S60218603-A (JP)
Title: Production of polarizing film
Inventor: FUJIO JIYUNICHI
IPC: G02B5/30
Filed: 1984-04-16
Abstract: PURPOSE:To improve polarizing performance, heat stability and optical uniformity by stretching a hydrophobic resin film in such a way that the specific relation exists between the thickness before and after stretching and the actual length in the direction perpendicular to the stretching direction. CONSTITUTION:The hydrophobic resin film which consists of polyester, polyamide, etc. and is mixed uniformly with a photodichromatic dye is stretched in at least one direction at >=2.5 draw ratios. The R defined by R=(dXL)/(DXl) is made >=0.5, more preferably >=0.7 where D and d are designated respectively as the actual thicknesses of the films before and after stretching and L and l as the actual lengths of the film in the direction perpendicular to the stretching direction before and after stretching.
Patent JP-H05282201-A (JP)
Title: Random access memory
IPC: G06F12/06
Filed: 1992-03-31
Abstract: PURPOSE:To control the memory bit constitution of the memory cell array of a random access memory from an outside, and to make-common/share the memory cell array. CONSTITUTION:A row/column decoder 2 fetches an outside address signal through an address buffer 4, and fetches an input data signal through an input data control 5. The input data control 5 and an output data control 6 are controlled by an I/O control 7, and the row/column decoder 2 is controlled by a bit control 3. Thus, bit allocation to a memory cell array 1 can be controlled.
Patent JP-S61234901-A (JP)
Title: Clearance reducing mechanism between stages of multistage flash vaporizer
Inventor: KOMORI YOSHIYUKI
IPC: B01D3/06
Filed: 1985-04-08
Abstract: PURPOSE:To prompt flash vaporization and to miniaturize a vaporizer by installing a part or whole of the clearance reducing mechanism between stages of each vaporization chamber to below the bottom plates of the vaprization chamber. CONSTITUTION:Bottom plates 32 of vaporization chambers corresponding to clearance reducing mechanisms 31 between stages are removed and reducing boxes 33 between stages having cylindrical or V shape are installed instead of the bottom plates 32 to below the bottom plates 32. Each stage of the vaporizer is divided by a dividing plate 34, and the opening area is adjusted by a reducing orifice 35 between stages. Blowing-by of steam through the reducing box between the stages is prevented independently of the level of brine on the bottom plate, and flash vaporization is prompted by the inside wall of the reducing boxes at the downstream of the orifice.
Patent JP-S62231748-A (JP)
Inventor: HISHINUMA MINORU
IPC: B32B27/18
Filed: 1986-04-01
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-S61234084-A (JP)
Title: Magnetoresistance element
Inventor: SHIKITA YUKIHISA
IPC: H01L43/08
Filed: 1985-04-09
Abstract: PURPOSE:To improve the sensitivity of an element by devising the disposition and the shape of a short piece for a long piece in which main magnetoresistance variation occurs thereby cancelling the resistance variation in the short piece relatively by itself. CONSTITUTION:Angles A-D between long and short pieces are all set to 135 deg., and short pieces 14, 15 are bent at the intermediate at 90 deg.. Accordingly, when the direction of a magnetic field B with respect to the long piece forms theta, 14-1 of the half of the piece 14 forms an angle of theta+45 deg., and 14-2 of the other half forms an angle of theta+135 deg.. The magnetoresistance change of the short piece itself is cancelled by both side portions 14-1 and 14-2 bent at 90 deg..
Patent JP-S51151797-A (JP)
Title: Impact resistant polyamide composition
Inventor: MORI TAKETOSHI
IPC: C08G81/00
Filed: 1975-06-20
Abstract: PURPOSE: Process for preparing an impact resistant polyamide composition by using specific carbonate compounds or oxide compounds or ionomers (ionic polymers) as impact resistant improving agents. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H029793-A (JP)
Title: Thin single crystal film of lna2cu3o7-x having three-layered perovskite structure and production of thin lna2cu3o7-x film
Inventor: TAKADA TOSHIO
IPC: C30B23/02
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the title thin film with good reproducibility by generating an oxygen atmosphere of a high pressure near a substrate for vapor deposition in a vacuum vapor deposition vessel and simultaneously depositing Ln, A and Cu by evaporation from separate evaporating sources onto a substrate. CONSTITUTION:While the gaseous O2 pressure only near the surface of the substrate is increased to 10<-2>-10<-1>Torr by intermittently injecting the gaseous O2 from near the substrate toward the surface of the substrate in the vacuum vapor deposition device in which a high vacuum of about 10<-5>Torr is maintained, the gas in the vapor deposition chamber is evacuated and the gaseous O2 pressure of the greater part in the vessel except near the substrate is maintained under 10<-3>-10<-5>Torr. The rear earth element (Ln) selected from Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm and Yb, the alkaline earth metal (A) selected from Ba, Sr and Ca and Cu are then simultaneously deposited by evaporation on the substrate from the separate evaporating sources while the evaporation is so controlled as to attain about 1:2:3 atomic ratios of the Ln:A:Cu, by which the thin single crystal film of LnA2Cu3O7-X having the (001) face of the crystal parallel with the film plane and the three-layered perovskite structure is obtd.
Patent JP-2000265369-A (JP)
Title: Textile treatment agent and treatment of textile structure product
Inventor: HARA TOSHINORI
IPC: D06M15/333
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a textile treatment agent capable of significantly improving resin add-on efficiency and of performing various functional processings including color deepening, water-repelling, antistatic, antifouling, flame-retarding and lightproofing ones by including a polymeric flocculant and/or the like and a resin emulsion. SOLUTION: This textile treatment agent is obtained by including (A) at least one kind selected from polymeric flocculants such as polyacrylic esters (derivatives) (pref. <=3000,000 in molecular weight), poly(aluminum chloride) and aluminum sulfate, and (B) a resin emulsion such as of vinyl acetate-base (pref. <=1.5 in refractive index). Preferably, textile structural products are treated in a bath at <=60 deg.C with the above treatment agent, and this treatment agent also contain a hydrophilic macromolecular compound.
Patent JP-S60219240-A (JP)
Title: Rubber composition
Inventor: MIYABAYASHI TOSHIO
IPC: C08L33/02
Filed: 1984-04-14
Abstract: PURPOSE:A rubber composition having excellent oil, heat, sour gasoline, ozone, and low-temperature resistances, excellent mechanical properties, and a low compression set, comprising specified two types of multi-component copolymer rubbers. CONSTITUTION:20-99wt% multi-component copolymer rubber (A), made from 10-69.5wt% cyano-substituted alkyl (meth)acrylate (a), 30-89.5wt% alkyl acrylate (b), and 0.5-10wt% of one or more compound (c) selected from a diene compound, a dihydrodicyclopentadienyl-containing (meth)acrylate, and an epoxy- group-containing ethylenically unsaturated compound; and 1-80wt% multi-component copolymer rubber, made from 20-90wt% conjugated diolefin (d), 10- 55wt% alpha,beta-unsaturated nitrile (e), 0-70wt% alpha,beta-unsaturated carboxylic acid ester (f), and 0-20wt% of one or more monomers containing groups such as carboxyl and epoxy (g), or hydrogenated rubber thereof (B) are compounded.
Patent JP-2000263262-A (JP)
Title: Method for joining steel band
Inventor: TAKEMOTO MASAKANE
IPC: B23K26/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining a steel band extremely advantageous in welding quality and productivity when producing a steel band used for a tailored blank method by joining steel bands of different kinds. SOLUTION: When continuously welding the edge parts of a plurality of different kinds of steel bands 1, 2, a plurality of steel bands 1, 2 are passed between a welding roll 5 and a plurality of press rolls 3, 4 slantingly arranged so as to apply width direction force to the steel bands, and consequently applying pressing force to the edge part end face of the steel band, a welding position is detected by a position detector 14, and a laser beam emitting tube 6 is moved following the welding position according to the detected value, thus conducting the laser beam welding.
Patent JP-S58191574-A (JP)
Title: Dark current compensating circuit
Inventor: MIZUNO TAKAO
IPC: H04N5/18
Filed: 1982-05-06
Abstract: PURPOSE:To reduce the increase of dark current with a temperature compensating means at temperature rise, by connecting a transistor (TR) turned on/off with a synchronizing signal and a white clip circuit to an output terminal of the TR at a buffer stage. CONSTITUTION:Since the emitter of a video buffer stage 3 is fixed to a point B at a voltage division circuit 11, the black level of an input signal applied to a video buffer stage 2 is clipped because the buffer stage 3 is cut off at a level being lower than the level of the point B. The signal being a level or over clipped with the base and emitter of the buffer stage 3 in the emitter side of the buffer stage 3 is given to the base of a video buffer stage 4 through a resistor 21, because a diode 20 is cut off. Since the DC level for the base is fixed with a diode 19, the white clip level and the synchronizing signal level are not fluctuated.
Patent JP-H06268307-A (JP)
Title: Higher harmonic modulation method
Inventor: SENOO TOMONOBU
IPC: H01S3/10
Filed: 1993-03-10
Abstract: PURPOSE:To provide a modulation method for higher harmonic generator employing a monolithic resonator in which higher harmonics can be modulated at low cost without requiring any new device while realizing downsizing. CONSTITUTION:An LD light has wavelength of 860nm and injection current thereof is biased with 120mA. Modulation is performed by applying a triangular wave of + or -0.5mA at a frequency of 40MHz. LD light of 100mW is subjected to 100% modulation to produce a modulated wave having wavelength of 430nm and peak output of 10mW.
Patent JP-H01252388-A (JP)
Title: Robot
Inventor: MIYAZAKI KIYOSHI
IPC: B25J17/00
Filed: 1988-03-31
Abstract: PURPOSE:To make a device simple in structure as well as to make it possible to adjust the tension of a cogged belt by allowing an adjusting piece in a wedge form to be moved along the slant with a bolt fastened, and thereby connecting the cogged belt with the adjusting piece. CONSTITUTION:A cogged belt 1 is wrapped around a robot. In adjusting tension, when a bolt 6 joined with an adjusting piece 4 is fastened, the adjusting piece 4 is moved by the joining pressure of the bolt 6 in such a way as to run off flee along the slant 3 because the piece is of a wedge form. In this case, the adjusting piece 4 is connected with the belt through teeth, the belt 1 is thereby pulled as the bolt 1 is moved together with the adjusting piece 4. The belt 1 can thereby be adjusted in tension by fastening the bolt 6. And when constant tension is carried by the belt 1, since the bolt 6 is pulled along the slant 3 of the adjusting piece 4, the bolt will never be loosened, thereby enabling the bolt to be maintained anchored.
Patent JP-S572372-A (JP)
Title: Color-developing ink for leuco compound
Inventor: ISHII KOUICHI
IPC: B41M5/155
Filed: 1980-06-06
Abstract: PURPOSE: To prepare the titled ink capable of developing a leuco compound to a color which dissapears gradually and completely with time to give an invisible record free from discoloration or color-developing, and suitable for a detector, toy, etc., by combining a specific compound containing a phenolic hydroxy group and a non-volatile tertiary amine.  
     CONSTITUTION: The objective ink can be obtained by mixing (A) a sublimable or volatile compound having a phenolic hydroxyl group of formula I (R 1 WR 5  are H, halogen, carboxyl, nitro, methoxy, phenyl, 1W3C hydroxyalkyl or 1W9C alkyl) or formula II (e.g. p-t-butylcresol, 1-naphthol, etc.) and (B) a non-volatile tertiary amine of formula R 6 R 7 R 8 N (R 6 WR 8  are 1W20C alkyl, phenyl or benzyl). The weight ratio of (A) to (B) is e.g. 5 to 1. The component (A) develops a colorless leuco compound, and the developed color dissapears gradually with the sublimation or evaporation of the component (A). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06262970-A (JP)
Title: Car seat
Inventor: YAMADA TOSHIHIKO
IPC: B60N2/90
Filed: 1993-03-11
Abstract: PURPOSE:To simply remove any foreign object nipped between the front structure of a car and the seat body by retreating the seat body farther from its normal back position when an external force acts on the front of the car. CONSTITUTION:On a seat body 20 a pair of slide rails 16, 16' are slidably mounted with sliders 18, 18' interposed. The back position of these sliders 16, 18' is restricted by stopper pins 30 which are installed removably on the slide rails.
Patent JP-H11253212-A (JP)
Title: Pendant head engaging ornament and pendant head engaging device
Inventor: YAMAGISHI YOSHIMASA
IPC: A44C1/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a pendant head from separating from a decorative body by releasing an engaging shaft and enabling an optional pendant head to be engaged easily and fixing the engaging shaft by covering with a clamping plate. SOLUTION: A pendant head engaging ornament 10, when a pin 12, an engaging shaft 13, and a clamping plate 14 are released, can be engaged easily by inserting into an engaging shaft 13 from a connecting portion attached to the top of an optional pendant head and moving to a suspending portion 20 nearly in the center. The engaging shaft 12 stabilizes when the pendant head is engaged, the engaging shaft 13 is closed, the narrow portion 19 is engaged with a shelf portion 22 on the reverse of a decorative body 11, and the suspending portion 20 projects downward from the recess 22a of the decorative body 11.  If the clamping plate 14 is closed, and the tip is pushed into the decorative body 11, an attachment and detachment catch 23 fits into the surrounding portion of a supporting shaft 22, fixes the clamping plate 14 to the reverse of the decorative body 11 and the engaging shaft 13 is also covered and is fixed reliably to the decorative body 11 from the opposite direction.
Patent JP-H10257424-A (JP)
Title: Device and method for recording and reproducing image
Inventor: MIKAWA TAKUMA
IPC: H04N5/765
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for recording and reproducing images with which moving image data can be efficiently recorded. SOLUTION: Concerning this image recording and reproducing device, frames at one part of moving image data received from a video decoding circuit are converted into still picture data and transmitted to a video data encoding circuit (step S205) by an image data working processing part, the still picture data received from the image data working processing part are encoded and recorded in a semiconductor memory again by the video data encoding circuit (step S206), a system controller discriminates whether an erasing instruction is inputted to an input circuit or not by pressing an erasing instruction button by a user later in a step S208 and when the erasing instruction is inputted to the input circuit, the moving image data as the base of still picture data are erased (step S209).
Patent JP-S61235298-A (JP)
Inventor: IZUMIDA KIICHIRO
IPC: B64G1/44
Filed: 1985-04-11
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-H01248532-A (JP)
Title: Semiconductor component mounting substrate
Inventor: TSUJI MUTSUO
IPC: H01L23/50
Filed: 1988-03-29
Abstract: PURPOSE:To prevent shorting between leads even with misalignment of leads or presence of excessively molten leads at the time of mounting a component on a semiconductor by differentiating the thickness of adjacent electrode pads. CONSTITUTION:Electrode pads 2 for connecting leads 4 of a semiconductor component 3 are formed on the surface of a substrate 1. The adjacent electrode pads 2 are thicker than the leads 4. That is, based on a generally known thickness of a lead which is 40mum+ or -10mum, it is arranged so that if the thickness of an outermost electrode pad is 10mum+ or -5mum, the adjacent electrode pad is also 10mum+ or -5mum. The semiconductor component 3 is mounted on the surface of the board 1 and its leads 4 respectively connected to an electrode pad 2 by a thermocompression bonding or ultrasonic bonding method. Accordingly, there will be no shorting between the leads because the thicknesses of the adjacent electrode pads are different.
Patent JP-S57192312-A (JP)
Title: Liquid injecting drug for hemorrhoidal drug
Inventor: KAZAMA NAOKI
IPC: A61K35/54
Filed: 1981-05-20
Abstract: PURPOSE: The titled drug, prepared by taking out an egg yolk from a hen's egg, granulating the egg yolk over a weak fire in a vessel, stirring the yolk over a strong fire, extracting the liquid substance from the reulstant material in the granular or clay-like form quickly, and cooling the extracted substance with cold water, to obtain an easily handleable and a highly effective product.  
     CONSTITUTION: An egg yolk is taken out of a hen's egg, introduced into a vessel, put on a weak fire for about 20min, made ito a loose granular material, and then put on a strong fire for 20min to give a clay-like product under stirring,  and then the liquid substance is quickly extracted and cooled with cold water  for 10min to give the titled drug. The resultant hemorrhoidal drug may be injected from an injector into an affected part in bed very easily, and the effect  is directly obtained. Anal fissure and hemorrhoidal bleeding are almost cured  only by one application, and anal fistula and prolapse can be cured within about  one month. The amount of the drug applied corresponds to that obtained from  one hen's egg, and the effective period is about one month. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59202064-A (JP)
Title: Method for measuring antigen determining group possessing substance
Inventor: KASAHARA YASUSHI
IPC: G01N33/53
Filed: 1983-04-30
Abstract: PURPOSE:To make it possible to measure an antigen determining group possessing substance L1 with high sensitivity, by respectively utilizing immobilized substances of an antibody of L1, an antigen determining group possessing substance bonding with the antibody, biotin enzyme and a biotin enzyme inhibitor in measuring L1. CONSTITUTION:In measuring an antigen determining group possessing substance L1, an antibody of L1, an antigen determining group possessing substance (L1 itself may be used) L2 common to L1 reacted with said antibody, biotin enzyme (hereinbelow mentioned as B) and a biotin enzyme inhibitor (hereinbelow mentioned as C) are respectively immobilized, for example, by particulate materials different in particle sizes or different substances such as a test tube wall and a particle. On the other hand, water soluble bonded substances of L2 and b, L1 and C, the antibody and B and the antibody and C are prepared. A combination of the immobilized substances and the bonded substances, for example, one L2-immobilized substance (with a particle size of about 4mm.), one B-immobilized substance (with a particle size of about 3mm.) and a L1-containing specimen is reacted and, after reaction, a substrate to B is added without requiring the separation of the reaction product into a solid phase and a liquid phase and the activity of B is measured to make it possible to simply measure L1 in urine or serum with high sensitivity.
Patent JP-S553972-A (JP)
Title: Method of and mold for injection molding of patterned mold
Inventor: SEKIDO NORITSUGU
IPC: B29C45/16
Filed: 1978-06-26
Abstract: PURPOSE: To accomplish injection molding of a patterned mold with one mold in the combination of a mold having an injection path for the primary and secondary molding and an inner ring to be inserted into the cavity.  
     CONSTITUTION: An inner ring 9 of desired shape is inserted into a cavity made up of a fixed mold 8 provided with the primary molding injection path 6 and the secondary molding injection path 7 to close a gate of the secondary molding injection path and a melted resin 10 is injected into the cavity 4 from the primary injection path 6. Thus, the body 1 is formed. The mold is opened to remove the inner ring from the cavity and then clamped. A melted resin 11 of different color is injected into a space in the cavity formed with the removal of the inner ring 9 from the secondary molding injection path 7 to form a portion 2 of a desired shape (for example, latter). 
     COPYRIGHT: (C)1980,JPO&Japio