baber/WOPTO huggingface dataset:
Patent JP-S60214551-A (JP)
Title: Semiconductor capacitor
Inventor: NAKAGAWA SHINICHI
IPC: H01L21/822
Filed: 1984-04-09
Abstract: PURPOSE:To enable to increase the capacity per unit area without changing the thicknesses of the insulating films and the dielectric constants and to realize plural semiconductor capacitors without increasing the area of the semiconductor substrate by a method wherein the nsulating films, which are respectively used as a dielectric, and the conductive layers, which are respectively used as a plane-parallel plate, are formed by superposing and the conductive layers are electrically connected with one another. CONSTITUTION:A first capacitor of a structure, wherein a first conductive layer 3 and a second conductive layer 2 are respectively used as a pole plate and a second insulating film 4 is used as a dielectric; a second capacitor of a structure, wherein the second conductive layer 5 and a third conductive layer 7 are respectively used as a pole plate and a third insulating film 6 is used as a dielectric; and a third capacitor of a structure, wherein the third conductive layer 7 and a fourth conductive layer 9 are respectively used as a pole plate and a fourth insulating film 8 is used as a dielectric; are constituted. The first, second and third capacitors are connected in parallel with one another by connecting members 10 and 11. Accordingly, plural capacitors, which have respectively a capacity per unit area larger than that of a conventional semiconductor capacitor, are obtained by using the connecting points of the connecting members 10 and 11 as the terminals of the semiconductor capacitors.
Patent JP-S55163970-A (JP)
Title: Color solid-state pickup unit
Inventor: INOUE HIDEHIKO
IPC: H04N9/07
Filed: 1979-06-07
Abstract: PURPOSE:To prevent color unbalance of a color solid-state pickup unit using a solid-state pickup plate, by exercising gain control over three primary color signals by one amplifying circuit. CONSTITUTION:Color solid-state pickup plate 7, obtained by combining stripe color filters, for example, is driven by a clock pulse from clock pulse generating circuit 23. Its output is sampled by sample holding circuit 24, whose output is supplied to amplifying circuit 26. This amplifying circuit 26 is brought under the control of the signal of gain control signal generating circuit 27 to increase in amplification degree for a color signal low in level and to decrease in amplification degree for that low in level. Therefore, R signal, G signal and B signal from circuit 26 become video signals equal in level and three primary color signal levels from separating circuit 28 agree with one another without fail. Thus, color unbalance can be prevented.
Patent JP-H01243741-A (JP)
Title: Line switching circuit
Inventor: NOZAWA KUNIO
IPC: H04L1/22
Filed: 1988-03-25
Abstract: PURPOSE:To prevent a receiving error from occurring due to the switching of a line by switching the line at the word end of respective data. CONSTITUTION:The modulating signals of the data, in which synchronous words are provided at every prescribed number of the words in units of a word, are transmitted to lines 13 and 14 in parallel, and demodulated by demodulators 33 and 34. Timing extracting parts 1 and 2 detect the boundary of the respective words of the data, and output word timing signals. After the incoming of a switching instruction from a terminal 5, when the word timing signals are supplied from the timing extracting parts 1 and 2, a switching timing control part 3 instructs a switching part 4 to switch the timing. According to the instruction of the switching timing control part 3, the switching part 4 extracts a single datum from the plural data, and outputs it from a terminal 6.
Patent JP-2000270155-A (JP)
Title: Close contact image sensor
Inventor: ITO NAOYUKI
IPC: H01L31/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of an electromagnetic wave incident into a front face of an image sensor onto the image sensor. SOLUTION: A transparent conductive oxide tin film 108 is coated to a surface of a glass cover 107 placed in front of an image sensor chip 103 in this image sensor and is connected to a substrate 104 with the image sensor chip 103 mounted thereon via a conductor such as a conductive spring so as to realize an electromagnetic shield in front of the image sensor. Thus, the image sensor can provide excellent image quality by reducing the effect of an electromagnetic wave from a commercial power supply or the like.
Patent JP-H05274612-A (JP)
Title: Magnetic recording method
IPC: G11B5/64
Filed: 1992-03-27
Abstract: PURPOSE:To provide the digital magnetic recording and reproducing method which enables long-term recording by narrowing a track width while taking advantage of the high-line recording density characteristic specific to a perpendic ular magnetic recording system and has high practicability by lowering an error rate. CONSTITUTION:The perpendicular magnetic recording medium constituted by using Co-Cr alloy as the main material of a magnetic layer and specifying saturation magnetization Ms, the coercive force Hc in a perpendicular direction and the magnetic anisotropy Hkeff, in the perpendicular direction respectively to 480kA/m<=Ms<=900kA/m, 40kA/m<=Hc<=120kA/m, 160kA/m<=Hkeff is recorded with digital signals by using a ring type head which is specified in a gap length Lg and track width Tw, respectively to Lg<=0.2mum, Tw<=10mum.
Patent JP-S61229271-A (JP)
Title: Optical detector
Inventor: HASHIMOTO SHOZO
IPC: G11B19/20
Filed: 1985-04-04
Abstract: PURPOSE:To shorten the reaction speed delay time of a detector by employing an intermittent power source system, which can intermittently supply a sufficient power to charge the inner parasitic capacity of the detector even at the off control time of a detector power source, for said source controlled on/off by a power source control part. CONSTITUTION:When the control signal E11 of the power source off from the power source control part 4 is supplied, power supply to the detector 1 from the intermittent power source 6 is also off. Since the intermittent power source 6 at this time intermits in the desired synchronization irrespective of a power source off command from the power source control part 4, an impulsive output E14 occurs in the desired synchronization, and charges the inner parasitic capacity of the detector 1. On the other hand, where the control signal E11 of the power source on from the power source control part 4 is transmitted to the intermittent power source 6, the output E14 is on, and the detector 1 enters into the energized state. When a light receiving part 1b receives a light beam from a light emitting part 1a, the element of the light emitting part 1b turns on immediately, and its output E13 becomes H with a sharp rise and can quickly respond without adversely affecting low power consumption, thereby setting the standby time of a control part to zero.
Patent JP-S5788176-A (JP)
Title: 7-fluorodibenzo(b,f)thiepin derivatives
Inventor: JIYOSHIYUA ROKATSUCHI
IPC: C07D409/06
Filed: 1981-05-14
Abstract: 7-Fluoro-dibenzo[b,f]thiepin derivatives of formula: <CHEM> -in which n is 0, 1, 2, 3 or 4; Z is thio, sulfinyl, or sulfonyl; A is 5-tetrazolyl, 3-hydroxy-1,2,5-thiadiazol-4-yl, 4-hydroxy-2,5-dioxo- DELTA <3>-pyrrolin-3-yl, or -CO-R2, where R2 is hydroxy, lower alkyl, lower alkoxy, amino or 2-amino-3-methylthiazoline, or certain substituted amino or lower alkoxy radicals, and the dotted line indicates either an olefinic bond or saturation at the 10,11-position; and the pharmaceutically acceptable salts thereof are novel. They are used in the treatment and control of allergic conditions such as allergic asthma and are made into pharmaceutical compositions for this purpose. Certain specific derivatives, for example, 7-fluoro-dibenzo-[b,f]thiepin-3-carboxylic acid-5-oxides, exist as racemic mixtures and are readily into the respective enantiomers one of which possesses greater bioactivity than the racemic mixture from which it is derived. The compounds are prepared by a number of suitable methods, including hydrolysis of the corresponding 3-cyano compounds and dehydration of a corresponding 11-alcohol to form the 10,11-unsaturated compound.
Patent JP-S52153717-A (JP)
Title: Magnetic head
Inventor: KUROSAWA MAKOTO
IPC: G11B5/29
Filed: 1976-06-17
Abstract: PURPOSE:To eliminate the effect of an external noise by attaching a compensation coil in series with the end of an output coil for the magnetic head through a connection member in such manner that the polarity of a generation induction voltage may be reversed.
Patent JP-S58196401-A (JP)
Inventor: BUARUTAA BUERUNAA
IPC: G01B5/016
Filed: 1983-04-25
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-S62227047-A (JP)
Title: Transferring method for sintered ore
Inventor: KITAMURA TETSURO
IPC: C22B1/26
Filed: 1986-03-28
Abstract: PURPOSE:To improve the stacked state of sintered ore so as to obtain superior cooling efficiency, by making the landing direction of sintered ore onto the conveyor of a cooling device face the traveling direction of the conveyor at the time of transferring sintered ore from a sintering machine to the cooling device. CONSTITUTION:The sintered ore 4 fallen from the ore discharge side of a Dwight-Loyd sintering machine 2 is crushed by a primary crusher 8 on a chute 5, which is al;lowed to land on the belt conveyor 7 of the cooling device 6 with changing its falling direction from direction D to direction E by means of a baffleplate 15. As a result, the sintered ore 4 lands in the direction E mutually opposite to the traveling direction B of the belt conveyor 7, so that large- diameter ores 10 are stacked on the lower layer side and small-diameter ores 11 on the upper layer side. In this way, by cooling the sintered ore 4 by means of a cooling gas passing through the belt conveyor 7 from the lower part to the upper part, heat exchange efficiency is improved and cooling efficiency is improved as well.
Patent JP-H07253062-A (JP)
Title: Intake manifold structure for engine
Inventor: SAKAMOTO SHUICHI
IPC: F02M35/10
Filed: 1994-03-15
Abstract: PURPOSE:To equalize the length of air intake passages of a plurality of air intake pipes of an intake manifold for engine and make the pipes compact. CONSTITUTION:Air intake pipes 2-5 which are extended from a side face of a cylinder block 1 of an engine toward a side arranged in the order on the same face, and thier extension ends are collected and collected and connected to a surge tank 6. The surge tank 6 is formed in such a shape that its cross section is approximately isosceles triangle, each two pipes of air intake pipes 2-5 are connected to two faces which from two equal sides of the triangle, and curavture of inside air intake pipes 3, 4 which are the air intake pipes on the vertical angle side is large than curvature of outside air intake pipes 2-5 which are the air intake pipes on the outside so that the length of air intake passages becomes equal. Consequently, it is possible to equalize the length of each air intake passage merely by changing curvature of the air intake pipes, improve air intake distribution property per cylinder, reduce protrusion amount because they are arranged on the same face, and make them compact.
Patent JP-S61231045-A (JP)
Title: Resin composition having excellent resistance to stress concentration
Inventor: NAKAI FUMIO
IPC: C08L33/02
Filed: 1985-04-04
Abstract: PURPOSE:To provide the titled compsn. having excellent rigidity, moldability and resistance to impact, weather and heat, by CONSTITUTION:95-20wt% compd. mixture of 50-80wt% arom. vinyl compd. (e.g., styrene) and 50-20 wt% vinyl cyanide compd. (e.g.
Patent JP-S63238119-A (JP)
Title: Method for reaction injection molding
Inventor: SAITO JOICHI
IPC: C08G18/66
Filed: 1987-03-27
Abstract: PURPOSE:To efficiently obtain a molded synthetic resin product having uniform physical properties and good appearance, by subjecting a high-molecular weight active hydrogen compound, polyisocyanate compound and chain extender, such as a specific diaminobenzene derivative, in the presence of a catalyst, foaming agent, etc., to reaction injection molding. CONSTITUTION:A raw material component containing a high-molecular weight active hydrogen compound (e.g. polyoxypropylenoxyethylene triol) and a diamiobenzene derivative (e.g. 1,4-diamino-2,6-dichlorobenzene) substituted by >=2 halogen atoms. and, as necessary, alkyl group as a chain extender or with other chain extenders (e.g. ethylene glycol) and a catalyst and foaming agent optionally blended therein and a raw material component containing a polyisocyanate compound (e.g. diphenylmethane diisocyanate) are used to carry out reaction injection molding and afford the aimed molded synthetic resin product.
Patent JP-S5942497-A (JP)
Inventor: FUJIMOTO KOUJI
IPC: G21D1/00
Filed: 1983-04-22
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-S51149523-A (JP)
Title: Stationary induction electric apparatus
Inventor: SUZUKI YASUAKI
IPC: H01F27/26
Filed: 1975-06-16
Abstract: PURPOSE: The distribution of the leakage flux which permeates from the winding to the iron core clamp metal fitting which clamps the yoke part of the transformer iron core and supports the winding of the transformer is cleared up from the experiments and by using the magnetic shield corresponding to the distribution, the magnetic shield is constituted cheaply and lightly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09259809-A (JP)
Title: Power supply for electric field radiation type electron gun
Inventor: KAI MIKIAKI
IPC: H01J37/073
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent any variation in the potential of a drown-out electrode even if electric discharge takes place inside of an FEG(electric field radiation type electron gun). SOLUTION: A switch 21 is placed in connection as shown in figure by a dotted line only in the case of start of FEG 1 and then, a clear signal can be inputted to the clear terminal CL of the resistor 15 of the clear signal. Except the time of start, the switch 21 is placed in connection as shown in figure by a solid line so that a preset voltage V is applied. Owing to this fact, no clear signal is inputted to the clear terminal CL of the resistor 15 during use of FEG1, electric discharge takes place inside of FEG 1, and even if any noise caused by the electric discharge is mixed in a latch circuit 14, the content of the resistor 15 is not cleared, accordingly the potential of a drawn-out electrode 3 may not be varied.
Patent JP-S55163973-A (JP)
Title: Color solid-state pickup unit
Inventor: MORISHITA MASANOBU
IPC: H04N9/07
Filed: 1979-06-08
Abstract: PURPOSE:To improve the S/N ratio of a single-plate color solid-state pickup unit using mosaic color filters, by equalizing a 1H-delayed signal in waveform to an undelayed signal by the use of a fixed solid-state pickup element. CONSTITUTION:Solid-state pickup element 25 consists of photoelectric conversion part 26, line-directional charge coupled device 27, non-destructive charge detecting electrodes 28 and 31, charge detecting elements 29 and 32, 1H-delay charge coupled device 30, and charge annihilation part 33. In the above-mentioned constitution, charges passing under non-destructive charge detecting electrodes 28 and 31 have a time difference of 1H, but they are exactly the same charges, so that signals extracted from charge detecting elements 21 and 32 will have the same waveform. Both the signals are therefore extremely easy to keep balance and using this solid- state pickup element makes it possible to improve the S/N ratio of the color pickup unit equipped with mosaic color filters.
Patent JP-S551104-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YOSHIHIKO
IPC: H01L23/48
Filed: 1978-06-16
Abstract: PURPOSE: To protect an electrode lead-out portion from damage and raise the reliability of a semiconductor device, by applying compressive stress to an elastic member or other of the electrode lead-out portion and clamping the connected parts of the elastic member and a terminal, a terminal support and an electrode plate to one another.  
     CONSTITUTION: A pellet 2b is set in a container 2a. One electrode of the pellet 2b is connected to the container 2a. Another electrode of the pellet is connected to the elastic member or other of the electrode lead-out portion 2c. One semiconductor element is placed on a radiating electrode plate 1 to perform heat radiation. The terminal connected to the lead-out portion 2c is supported with an electric insulator 14b clamped to the electrode plate 1 through the terminal support. The connected parts of the compressive-strained elastic member and the terminal, the terminal support and the electrode plate 1 are clamped to one another. The application of tensile load to the brazed part of the electrode plate 1 is thus prevented. Therefore, the electrode lead-out portion 2c is protected from damage and the reliability of the semiconductor device is raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200061-A (JP)
Title: Fuel injecting device
Inventor: SHIOTANI TOSHIO
IPC: F02M69/04
Filed: 1983-04-25
Abstract: PURPOSE:To improve efficiency of respective mounting works, by a method wherein a fuel branching body, to which a single auxiliary fuel nozzle is coupled, is tightly fixed to a fuel distributing body at the upper part of a suction manifold to which plural main fuel nozzles are commonly coupled. CONSTITUTION:Plural main fuel nozzles NM, held by a retainer member 19, engage with an engaging hole 13 of a fuel distributing body 8 which is tightly fixed to the support part 20 of a suction manifold Mi togetherwith the member 19 by means of a bolt 21. An auxiliary fuel nozzle NS then mates with the engaing hole 23 of a fuel branching body 24, and a retainer member 39 is tightly fixed to the under surface 25 of the branching body by means of a bolt 40. Thereafter, the fuel branching body 24 is tightly fixed to the fuel distributing body 8 by means of a bolt 29 in a condition that an emulsion tube 44 is inserted into a hole 7 in the suction manifold, and a retainer member 41 is fitted in the forward end of an auxiliary fuel nozzle NS. This causes the two nozzles to be disposed in a mutual relationship, improves the efficiency of a mounting work, and besides, the two nozzles are communicated with each other in a manner of fluid tight, resulting in prevention of leakage of fuel.
Patent JP-2000321120-A (JP)
Title: Pickup weighing apparatus
Inventor: KITANO YOSHIO
IPC: G01G19/414
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To weigh an article picked up by a client automatically while determining the kind of the article by mounting a large number of articles previously on a mounting table and displaying the difference between a stored weight before an article is picked up and the weight after a required quantity of article is picked up. SOLUTION: The weighing apparatus comprises a computer section 24 and a printer section 30. The computer section 24 comprises a CPU 21, an ROM 22 and an RAM 23 provided with a weight value register and a display mode flag memory area. The computer section 24 is connected with a load cell 25 for measuring a picked up weight through an A/D conversion circuit 26 and provided with a unit price set switch 27, an article number set switch 28, a completion key 14 and a switching key 15. A printer section 30 prints a data on a shopping card and a liquid display 11 displays the data. A buzzer 32 sounds if a weight data decreases when a shopping card is not inserted.
Patent JP-H06263186-A (JP)
Title: Method for delivery packaging of piston cylinder type spring for automatic door closing mechanism
Inventor: SHIYUDOU TAKAAKI
IPC: E05F3/10
Filed: 1993-03-09
Abstract: PURPOSE:To make easy operations in mounting a piston cylinder type spring to door by a method wherein such a spring for use in an automatic door closing mechanism is packaged for shipment in such a manner that the spring is compressed by a jig having a projection at each end to be moved back a predetermined portion of its free length against the reactive force. CONSTITUTION:A piston cylinder type spring in an automatic closing mechanism adapted for use on a showcase door utilizes, as a force for closing the door, the previously filled air compressed by a piston moving back into a cylinder when the door is opened. To make a delivery packaging of such a spring with the piston moved back into the cylinder (compressed condition) a predetermined portion of its length, a jig 6 provided with a L-shaped projection at each end is used and these two projections are engaged respectively with a raised part 4 provided on a metal hinge 2 on the door mounting side and a raised part 5 provided on a metal hinge 3 on the frame mounting side so as to retain in a compressed condition the piston cylinder type spring, which is as such mounted to the showcase.
Patent JP-S62230228-A (JP)
Title: Two-frequency band reception system
Inventor: OGAWA SHIGEO
IPC: H04J1/00
Filed: 1986-03-31
Abstract: PURPOSE:To use a main converter at two frequency bands by using an additional converter so as to convert the 1st frequency band into the 2nd frequency band in a system receiving the two frequency bands using one antenna. CONSTITUTION:In case of the reception of 4GHz band, a signal from a satellite is convered into an IF signal in IGHz by a low noise converter 21 aud fed to an indoor receiver via a cable 24. On the other hand, in case of the reception of 12GHz band, the signal from the satellite is converted into a 4GHz band signal by a 12GHz low noise converter 22. The converted 4GHz band signal is resent toward the antenna 23 via a primary field 225. The signal reflected in an antenna 23 is converted into a lGHz band IF signal by the 4GHz band converter 21. Thus, a signal in 12GHz band is received by using the 4GHz band converter 21.
Patent JP-H10267013-A (JP)
Title: Tilt foot structural body
Inventor: MIYAGAWA TOSHIHIKO
IPC: F16B1/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tilt foot structural body having a structure such that in case of protruding a foot part from a bottom part of a body of equipment part, even when a cap nut mounted in a tip end part of a shaft part collides against the bottom part of the body of equipment part, an uncomfortable sound is prevented from being output. SOLUTION: This tilt foot structural body 50 is constituted by a movable member comprising a shaft part 11 and a foot part 10 mounted in one end part of the shaft part 11, and a lock mechanism 30 arranged in a bottom part surface of a projector holding and opening the shaft part 11 so as to constitute the foot part 10 capable of retracting from the bottom part surface of the projector 40. In the other end part of the shaft part 11, a stopper member 12 is provided, also in a through hole 22 arranged in the bottom surface of the projector inserting the shaft part 11 or in a peripheral part of the through hole 22 inserting the shaft part 11 in the lock mechanism, a damping member 13 is arranged.
Patent JP-S51148175-A (JP)
Title: A digital servo processor
Inventor: MATSUMOTO YOSHIHIKO
IPC: G11B15/00
Filed: 1975-06-16
Abstract: PURPOSE: The error of a digital servo processor is decreased. 
     COPYRIGHT: (C)1976,JPO&Japio