baber/WOPTO huggingface dataset:
Patent JP-H07335440-A (JP)
Title: Electronic part having polyimide substrate and manufacture thereof
Inventor: OTOWAKI YASUO
IPC: C08K7/02
Filed: 1994-06-09
Abstract: PURPOSE:To obtain an electronic part having polyimide substrate in excellent productivity hardly imposing any residual strain inside the polyimide substrate. CONSTITUTION:A conductor for coil is formed on the surface of a polyimide substrate manufactured by coating, drying and setting in the screen printing step. The polyimide substrate 2 comprises polyimide base resin mixed with filler, As for the filler, high temperature conductive material, low linear expansion coefficient material, magnetic body material and dielectric material etc., are used.
Patent JP-S5917111-A (JP)
Title: Meter for vehicle
Inventor: HAMAUZU AKIRA
IPC: G01P1/08
Filed: 1982-07-21
Abstract: PURPOSE:To make a display system compact and to improve the workability in assembling a meter, by providing a control circuit which controls a light emitting element according to the signal from a sensor for detecting electrically the operating condition of a vehicle. CONSTITUTION:A meter 1 for a vehicle is constituted of a pointer 5 fixed to a driving shaft 2 according to an input signal, a light emitting element 6 disposed in the pointer 5, a cover 7 for fixing the element 6, a connecting mechanism part 8 for connecting the connection wire of the element 6 to an external circuit, etc. The display system is made compact and the workability in assembling the meter is improved according to such constitution.
Patent JP-S5917101-A (JP)
Title: Detector for rotating angle
Inventor: KAWAMURA YOSHIHIRO
IPC: G01B7/00
Filed: 1982-07-21
Abstract: PURPOSE:To simplify construction and to reduce errors in detection by providing magnetic poles projecting respectively inward in a diametral direction on the quadrisections of a circumference and providing a stator, etc. applied with primary windings and secondary windings respectively on these magnetic poles. CONSTITUTION:A detector for rotating angle is mainly constituted of a stator 10 having magnetic poles 11, 12, 13, 14 projecting respectively inward in a diametral direction on the quadrisections of a circumference and applied with primary windings 11a, 12a, 13a, 14a and secondary windings 11b, 12b, 13b, 14b on these magnetic poles, and a rotor 20 having the shape wherein a circular column is cut to a V shape from the side thereof, and held freely turnably with a shaft 21 while the circular cylindrical surface thereof is held oppositely to the projecting end faces of the magnetic poles 11, 12, 13, 14. The constitution is thus simplified, and an error known as a slot ripple is eliminated, whereby the accuracy in detection is improved.
Patent JP-S6018291-A (JP)
Title: Laser working method
Inventor: ISHII MASAMI
IPC: B23K26/18
Filed: 1983-07-13
Abstract: PURPOSE:To decrease spatters and particulate scattering material and to prevent clogging of a micro-hole in the stage of forming the micro-hole to a material to be worked by a laser beam by coating a laser beam absorbent on the surface of the material. CONSTITUTION:A laser beam 5 is oscillated from a laser oscillator A, is condensed by a condenser lens 6 and is irradiated to a material 2 to be worked thereby forming a micro-hole. A laser beam absorbent 11 is coated on the surface of the material 2 in this stage and the laser beam is irradiated to decrease the spatters and particulate scattering material during laser working. A rosin ester resin or phenolic resin is used as the aborbent. Said absorbent is dissolved in an org. solvent such as alcohol and the soln. is coated on the material 2 and is dried.
Patent JP-S61287574-A (JP)
Inventor: MIYAMOTO ICHIRO
IPC: B32B7/02
Filed: 1985-06-12
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-H10313617-A (JP)
Title: Transplanter
Inventor: NOSAKA KENKICHI
IPC: A01C11/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To efficiently perform transplanting work even when a transplanter is turned and moved only on one side in the longitudinal direction of a ridge. SOLUTION: A traveling body traveling over the ridge by drive wheels provided on both left and right sides is provided with an engine 8 and a mission case 6, the driving force of the engine 8 is transmitted to the mission case 6 through a transmission mechanism 43, the transmitted driving force is transmitted from the mission case 6 to the drive wheels and they are rotationally driven. The transmission mechanism 43 is provided with a high speed side transmission part 67 for transmitting the rotary driving force of the engine 8 by high-speed rotation, a low speed side transmission part 68 for transmitting it at a low speed and a switching part 69 for alternately switching the high speed side transmission part 67 and the low speed side transmission part 68 and making them act.
Patent JP-S5918240-A (JP)
Title: Control apparatus for gas-turbine engine
Inventor: EZOE MITSUHIKO
IPC: F02C7/262
Filed: 1982-07-23
Abstract: PURPOSE:To enable to re-ignite a gas turbine with ease during operation of the same, by providing a means for detecting misfiring of the gas turbine, and restarting it automatically when misfiring is detected by determining an optimum purge time and an optimum starting time. CONSTITUTION:A gas turbine 13 comprises a fuel injection valve 30 for feeding a required amount of fuel to a combustor and a variable nozzle 37 for controlling the temperature, which are controlled respectively by driving circuits 29, 36. Further, the gas turbine 13 is equipped with a microcomputor 38 for controlling operation of the driving circuits 29, 36. The microcomputor 38 judges that misfiring has been caused when the descending speeds of an actual revolutional speed signal S2 and an actual temperature signal S10 are lower than respective reference values. When it is judged that misfiring has been caused, the gas turbine is restarted by once stopping fuel supply and then recommencing fuel supply after passing of a purge time determined according to the operational conditions of the gas turbine at the time when misfiring is caused. Further, in case that the gas turbine has not been ignited within a prescribed starting time, fuel supply is stopped again and then re-igniting operation is repeated.
Patent JP-S6020571-A (JP)
Title: Semiconductor device
Inventor: MEGURO SATOSHI
IPC: H01L29/732
Filed: 1983-07-15
Abstract: PURPOSE:To make it feasible to constitute a bipolar transistor with characteristics of high speed and excellent withstand voltage on the same substrate together with COMS integrated circuit by a method wherein a bipolar transistor is produced so that relatively thick oxide film may be formed on the position excluding the emitter part on the region to be the base of a bipolar transistor. CONSTITUTION:A bipolar transistor wherein an N<+> diffusion layer 15 for emitter and a base region below P<+> diffusion layer 13c in a base region 10 are formed thicker than other parts is formed on the same substrate 1 together with a CMOS integrated circuit by means of performing B<+> ion implanting process in addition to the conventional CMOS precess. However, the true base region below the N<+> diffusion layer 15 for emitter being formed thinner than other parts, the passing time of electrons from the N<+> diffusion layer 15 to the substrate 1 to be a collector is shortened accelerating the switching speed. Moreover, since the external base region outside the true base region being formed thicker than the other parts, the sectional area of the external base region may be enlarged while reducing the base resistance.
Patent JP-H04356307-A (JP)
Title: Cold rolling method for stainless steel strip
Inventor: SHIBATA SHINYA
IPC: B21B13/14
Filed: 1991-05-30
Abstract: PURPOSE:To restrain the chattering of a stainless steel strip by using rolls of which the mean surface roughness is not larger than a specified mum that is shown by the formula for at least one of 2nd upper and lower intermediate driving rolls, 1st upper and lower intermediate rolls which are brought into contact with the aforementioned rolls and upper and lower working rolls which are brought into contact with the 1st upper and lower intermediate rolls. CONSTITUTION:When the stainless steel strip is cold rolled with a 20 stages Sendzimir mill, the rolls with the mean surface roughness of <=0.1mum that is shown by the formula are used for at least one of the 2nd upper intermediate driving rolls and 2nd lower intermediate driving rolls, 1st upper intermediate rolls and 1st lower intermediate rolls which are respectively brought into contact with the 2nd upper intermediate driving rolls and 2nd lower intermediate driving rolls and upper working roll and lower working roll which are respectively brought into contact with the 1st upper intermediate rolls and 1st lower intermediate rolls. In the formula, Ra: mean surface roughness, Ra1: surface roughness Ra of 1st intermediate rolls, Ra2: surface roughness Ra of 2nd intermediate driving rolls, RaN<2>: surface roughness Ra of working rolls.
Patent JP-H06316855-A (JP)
Title: Control device of sewing machine for embroidery
Inventor: KURONO YOSHIKAZU
IPC: D05C9/06
Filed: 1993-04-30
Abstract: PURPOSE:To provide a control device of a sewing machine for embroidery capable of surely extracting yarn after yarn change in the middle of embroidery sewing or after yarn cutting in the completion of embroidery sewing. CONSTITUTION:In a sewing machine for embroidery equipped with a driving means for operating a moving frame to set an embroidery frame, a control means for regulating the driving means and a yarn cutting means for cutting yarn, the sewing machine of embroidery is provided with a position detecting means for discovering the position of the moving frame and a movement direction determining means for deciding the movement direction for yarn extraction to move the moving frame for extraction of yarn based on the position of the moving frame discovered by the position detecting means and a movable zone of the moving frame. The control means is constituted to move the moving frame based on the movement direction decided by the movement direction determining means and the amount of the movement for extraction of yarn during extracting yarn.
Patent JP-H07336163-A (JP)
Title: Mos ota
Inventor: KIMURA KATSUHARU
IPC: G06G7/12
Filed: 1994-06-09
Abstract: PURPOSE:To enlarge an input voltage range to be linear while making a circuit scale small by performing a linear operation in an operational transconductance amplifier constituted of an optimized bias differential pair. CONSTITUTION:This OTA composed of the optimized bias differential pair for performing the linear operation provided on a semiconductor integrated circuit is driven by a tail current provided with the square characteristics of an input voltage and completely compensates the transcoraductance of the differential pair. That is, the OTA is constituted of the differential pair driven by the output current of a square circuit and are two pairs of transistors for which output is connected in common and quadritail cells are driven by the tail current in common. Differential input signals are inputted to a first transistor pair, input is connected in common in a second transistor pair and the DC voltage of the differential input signals is inputted. Thus, this MOS OTA whose linear operation input voltage range is wide is realized. Concretely, the optimum bias differential pair is constituted of circuits shown in the figure.
Patent JP-S5252942-A (JP)
Title: Wire coating method
Inventor: OONAKA KOUICHI
IPC: B05D1/26
Filed: 1975-10-24
Abstract: PURPOSE: To coat a wire by dipping into the paint consisting of plastic powder dispersed in water followed by heating the wire, whereby a coated wire having a coat layer of a disired thickness and excellent smoothness is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6020344-A (JP)
Title: Twin cassette tape recorder
Inventor: URUSHIBARA YOSHIO
IPC: G11B15/00
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a lightweight, thin device which saves battery power by arranging cassette tapes on both front and rear surfaces of the device, allowing recording and reproduction, and dubbing simultaneously, and performing mechanical driving with one motor. CONSTITUTION:The 1st and the 2nd cassette tapes are loaded on the chassis 1 and 1' of cassette tape recorder parts I and II. Gears 2 and 2' of the chassis 1 and 1' are coupled directly with the motor, which is fitted to one of the chassis. Further, the chassis, 1 and 1' are fitted with reversible movable gears 3 and 3', idle gears 4 and 4', and take-up payoff reels 5 and 5', and 6 and 6' with which gears 7 and 8, and 7' and 8' are coupled directly. The chassis 1 and 1' are coupled together by fitting plates 9 and 10, and 9' and 10'. The gears 3 and 3' move to the sides of the reels 5 and 5' in the beginning of winding operation and move to the sides of the reels 6 and 6' in rewinding operation. Thus, the twin cassette tape recorder which saves battery power is obtained.
Patent JP-S5752394-A (JP)
Title: 3-phase phase controlling circuit
Inventor: NAKATSUBO MICHIYOSHI
IPC: G05F1/455
Filed: 1980-09-16
Abstract: PURPOSE:To reduce hysteresis phenomenon of a triac, by connecting a series circuit of a photothyristor and a negative resistor element to both ends of a capacitor which controls a triac in a 3-phase phase controller circuit with a use of a negative resistor element. CONSTITUTION:When output of an operational amplifier OA is positive, current flowing in a transistor Q1 is controlled, and a capacitor C1 is charged via a transformer T1. Time for its voltage to reach break-down voltage of negative resistor elements TD1 and TD2 is controlled and a triac TRI is controlled. A negative resistor element TD7 is connected in series with photothyristors PC1 and PC2 activated by a photodiode PCD. Charging start voltage of the capacitor C1 is charged less while output of the operational amplifier OA is negative. This reduces hysteresis phenomenon of the triac TRI and improves the transient stability of motor speed.
Patent JP-S5652425-A (JP)
Title: Housing structure
Inventor: KAMATA ISAO
IPC: G06F1/16
Filed: 1979-10-04
Abstract: PURPOSE: To make it possible to prevent a malfunction of the electronic apparatus due to an outside noise, by using an electric insulator to the supporting structure between the outside housing and the inside housing, a connecting conductor which maintains the same potential between the outside and inside housings, and a grounding conductor, in the housing structure of an electronic computer, etc.  
     CONSTITUTION: The inside housing 2 consists of the structure which can be drawn out as it remains insulated from the outside housing 1. And a malfunction of the electronic apparatus due to an outside noise can be prevented, by using an electrically insulated block 4 or 7, and an electrically insulated plate or sheet 8 as supporting substances between the outside housing 1 and the inside housing 2, and also using a connecting conductor 12 which maintains the same potnetial between each inside housing 2 and the outside housing 1, and a grounding conductor 13 which grounds the outside housing 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5831952-A (JP)
Title: Making of beam sprout essence containing germanium
Inventor: HAMADA TOORU
IPC: A23L11/00
Filed: 1981-08-17
Abstract: PURPOSE:Soybeans or ADZUKI beans are made to absorb a germanium-containing aqueous solution, then allowed to germinate in a green house under irradiation of sun beams with water fed, then the sprouts are squeezed to give the bean sprout essence containing germanium in a very short time at low costs. CONSTITUTION:Soybeans or ADZUKI beans are steeped in an aqueous solution containing 100-200ppm/cc of a germanium compound such as GeO2 to absorb the solution. The volume of the solution absorbed by beans is 2-6cc per one gram of beans. Then the germanium-containing solution is kept at 35-40 deg.C and given to the beans at a certain interval in the green house under irradiation of sun beams from the time when the solution is exhausted, thus the sprouts grow in a length of malts. Then, the green sprouts are squeezed to collect the liquid essence containing organogermanium compounds. The essence contains organogermanium compounds and chlorophyll, thus being very useful as a health food.
Patent JP-H11319366-A (JP)
Title: Washing machine
Inventor: KUBO KOICHI
IPC: D06F33/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To shorten the washing time, to secure the washing power, and to reduce uneven washing by spraying washing water with dissolved detergent corresponding to the quantity of washing in the washing and dehydrating tub to the washing, in a washing machine which removes soil of washing by effective action of washing water. SOLUTION: This washing machine is equipped with a washing and dehydrating tub 2 rotatable in an outer tub 1. An agitating blade 8 is rotatably equipped in the inner bottom part of the washing and dehydrating tub 2. The washing and dehydrating tub 2 and the agitating blade 8 are driven by a motor 5. A control means controls the motion of water feed valve 10, a motor 5, etc., to control processes. The control means has a first process to rotate the washing and dehydrating tub 2 feeding water, a second process to spray washing water into the washing and dehydrating tub 2 from between the outer tub 1 and the washing and dehydrating tub 2 by rotation of the washing and dehydrating tub 2, and a third process to rotate the agitating blade 8. The second process is changeable corresponding to the output of a cloth quantity detecting means.
Patent JP-S62285317-A (JP)
Inventor: ISHIKAWA IZUMI
IPC: H01B7/02
Filed: 1986-06-03
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-H1084974-A (JP)
Title: Enhancement of transcription of gene
Inventor: BALTIMORE DAVID
IPC: C12Q1/68
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance the transcription of the objective gene by joining strong promoter to a gene capable of coding an intranuclear factor of a human lymphoid cell and then transfecting the resultant genetic construct in a multi-copy state into a cell containing the objective gene. SOLUTION: A strong promoter is joined to a DNA capable of coding a structural gene of a regulation factor selected from the group consisting of four kinds of intranuclear factors IgNF-A, IgNF-E, IgNF-B and IgNF-κ 3, isolated from a nuclear extract of a lymphoid cell and capable of joining to a transcriptionally regulating DNA component of an Ig gene to prepare an expressible genetic construct. Furthermore, the resultant genetic construct in a multi- copy state so as to sufficiently enhance the transcription of the objective gene is then transfected into a cell containing the objective gene. The regulation factor can readily be identified by a high-sensitivity get electrophoretic DNA- binding assay for adding an alternating copolymer double-stranded poly(dI- dC).poly(dI-DC) thereto.
Patent JP-S62285233-A (JP)
Title: Optical disk recorder
Inventor: UMETSU NOBUHIKO
IPC: G11B7/135
Filed: 1986-06-03
Abstract: PURPOSE:To accurately record information onto two recording tracks while a beam spot interval is kept to a setting value by calculating the beam spot interval error from an pickup output and acting a feedback control loop controlling the deflection of one light beam in response to the error output. CONSTITUTION:An image pickup section 30 receiving the reflected return light from a recording master disk 20 picks up beam spots Sa, Sb of two light beams La, Lb for information recording radiated onto the disk 20. An operation processing section 33 calculates the interval error of the beam spots Sa, Sb on the recording master disk 20 from the image pickup output and a carrier frequency from a voltage controlled variable oscillator of an AOD drive section 34 is controlled in response to the error output to drive an AOD8. Thus, the feedback control loop controlling the deflection of the 2nd light beam Lb acts so as to keep the beam spot interval to a prescribed value and the information is recorded on the two recording tracks on the recording master disk 20 while the beam spot interval is kept to the setting value.
Patent JP-S5462157-A (JP)
Title: Manufacture of aluminum-gopper composite wire
Inventor: MIDORO KENJI
IPC: B21F19/00
Filed: 1977-10-28
Abstract: PURPOSE: To manufacfture the aluminum covered copper wire as the raw material for the high heat resisting alumite wire, by covering the copper core wire with aluminum, and further by covering it with copper, and then, by drawing this material, and finally, by removing the copper coat as the skin layer depending on electrolysis, etc.  
     CONSTITUTION: The copper wire 19 is cleaned by the surface treater, and is covered with 0.1W4mm thick aluminum tape 20 by the former 4. The butt portion of aluminum tape 20 is welded by the welder 5 so as to compose a copper-aluminum composite base wire. This base wire is drawn by the fitting dies 6 so as to remove the gap between the copper core wire 19 and aluminum coat layer and to unite these two materials. The united composite wire is treated by cleaning 7, drying 8, and  surface polishing 9. Next, 3mm or less thick copper tape 21 is applied on this composite wire as the cover by the former 10, and its butt portion is welded by the  welder. The wire drawing is applied by the fitting dies 12 so as to unite these materials, and then, the cold wire drawing is applied for obtaining the aimed size. Finally, the copper outer layer is removed by electrolysis, etc., and the raw material for  the high heat resisting alumite electric wire is obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5462888-A (JP)
Title: Spark source mass spectrographic method
Inventor: KOYAMA SUSUMU
IPC: G01N27/62
Filed: 1977-10-28
Abstract: PURPOSE: To perform mass spectrometric analysis of spark source with good accuracy without molding any particle form sample which cannot be mounted to a sample holder and without any pretreatment by using a jig provided with a vertically movable frame.  
     CONSTITUTION: A jig containing particulate sample 1 is used as one electrode and a high-purity gold wire 2 is used as other electrode. The outer frame 3 of the jig is made of an insulation material and its sample receiving base, which is able to move vertically by being placed on the particulate sample 1, is composed of electric conductive material. For example, the particulate sample of residue such as of silicon, metal and the like is put in the sample receiving base 4 as compactly as possible and the sample amount is controlled by moving the receiving base 4 up and down, whereby one electrode is provided. A spark part 5 is mounted horizontally with respect to a slit 6 and by providing a spacing of 4.0mm. The spark conditions are used by slecting as low conditions as possible under which the sample does not move during discharging. This enables the particulate sample which cannot be directly mounted to the holder to be readily sparked, thus enabling the slight sample to be analyzed withot any pretreatment and a slight amount of impurity elements to be analyzed with good accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5354295-A (JP)
Title: Preparation of polyester
Inventor: SAIKI NORITSUGU
IPC: C08G63/00
Filed: 1976-10-28
Abstract: PURPOSE: To prepare a polyester having a high heat distortion temperature, by a solid state polymerization of a bis-(hydroxyphenyl) propane-aromatic dicarboxylic acid polyester crystallized under the specific condition. 
     COPYRIGHT: (C)1978,JPO&Japio