baber/WOPTO huggingface dataset:
Patent JP-H02265303-A (JP)
Title: Electronic scanning antenna
Inventor: SUZUKI IKUO
IPC: H01Q3/30
Filed: 1989-04-05
Abstract: PURPOSE:To detect abnormality while being in the normal operating state together with a transmitter by providing an abnormality path specifying means, which obtains an array number having a peak absolute value from a function of a 1st function calculation means and specifies a path having abnormality among plural paths from an input terminal of a power distributor reaching plural radiators depending on the array number. CONSTITUTION:A data processing unit 19 monitors abnormality. When a transmitter 30 and an electronic scanning antenna are operated normally, a high frequency signal is outputted from an integral monitor manifold 17. When the operation in the paths from the transmitter 30 to radiators 111-11N is abnormality, an amplitude phase detector 18 detects the amplitude and the phase of the high frequency signal and sends the resulting data to the data processing unit 19. Moreover, the amplitude and phase data of the signal outputted from the integral manifold 17 are stored in advance as a reference value into the data processing unit 19. A radiator number corresponding to the path having the abnormality is specified among the paths reaching from the input terminal 151 of the power distributor 15 to the radiators 111-11N through the calculation of the function.
Patent JP-H11277934-A (JP)
Title: Printed matter with movable member and manufacture of printed matter
Inventor: NAKANISHI NOBUYUKI
IPC: A63H33/38
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a printed matter with a movable member, the movement of which is smooth, and suitable for the mass production by using an automatic equipment. SOLUTION: An index unit 12 included in a printed matter is provided with constituted elements of a pair of indexes 14 and 16 as printed books, a movable sheet 18 and a spacer sheet 20. The printed books are formed of cardboards. The movable sheet 18 is formed of a movable member 22 and a guide frame 24. The movable member 22 is held separably on four connecting sections on the guide frame 24. A punched window 30 is so formed as to function as a guide frame 28 on the spacer sheet 20. The guide frame 28 is slightly larger than the outer contour of the movable frame 22. The thickness of the spacer sheet 20 is slightly thicker than the thickness of the movable sheet. The movable member 22 is separated from the connecting sections and moved into the spacer sheet 20. The movable member 22 is moved smoothly in the spacer sheet 20.
Patent JP-S61243969-A (JP)
Title: Optical information recording medium
Inventor: ENARI MASAHIKO
IPC: G11B7/24
Filed: 1985-04-22
Abstract: PURPOSE:To minimize kick quantity and to execute a stable kick operation by providing an auxiliary track having an area being parallel to a tracking track and an area making a prescribed angle against the tracking track, between the tracking tracks. CONSTITUTION:On an optical card, clock tracks 21, 22,... and tracking tracks 31, 32,... are placed in advance alternately and at an equal interval and information recording parts 41, 42,... are provided between each track. When going out of a recording area A and entering into a kick area B, an auxiliary track K which is in a near distance to one tracking track and parallel to the tracking track is provided. Subsequently, when entering into an area C, the track K is provided so as to be inclined by theta1 against the tracking track and when entering into areas D, E, the track K is provided so as to be in an equal distance to the tracking tracks of both sides and parallel to each tracking track. In this way, the kick quantity for moving the track can be minimized and the stable kick operation can be executed.
Patent JP-H07309300-A (JP)
Title: Sky runway
Inventor: KINDO YOSHITAKA
IPC: G08G5/02
Filed: 1992-02-24
Abstract: PURPOSE:To compensate the defect in the radio wave leading method in use at present and permit the safe landing of an aircraft. CONSTITUTION:Two strong light beams are crossed in the sky, and a runway is formed in the sky by combining the crossing.
Patent JP-S5312271-A (JP)
Title: Substrate for electronic circuit element
Inventor: NOGUCHI KAZUO
IPC: H01L23/12
Filed: 1976-07-20
Abstract: PURPOSE: To prevent the flow of brazing materials without using dam materials by forming metallized layers such as of Mo, Mn, etc. having properties of repelling brazing materials between the deposited part and electrically connecting part of electronic circuit elements, exposing a part thereof and providing grooves therein. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5211673-A (JP)
Title: Discharge lamp lighting device
Inventor: OKAMOTO FUTOSHI
IPC: H05B41/24
Filed: 1975-07-15
Abstract: PURPOSE:To provide a discharge lamp lighting device which can light even a discharge lamp with low impedance immediately after starting without error.
Patent JP-H08285603-A (JP)
Title: Base plate laminating method in oscillator support structure and oscillator support structure
Inventor: TERAJIMA KOKICHI
IPC: G01C19/56
Filed: 1995-04-12
Abstract: PURPOSE: To laminate base plates rapidly and accurately and thus stabilize the oscillating style of an oscillator by delivering fluidity damper material on a aligned first base plate and solidifying it between the first base plate and a second base plate aligned and held at a specified position. CONSTITUTION: A specified amount of fluidity damper material 11a is delivered through a nozzle 13 to a specified position on a base plate 4 aligned and held by an aligning jig 12, a base plate 6 held by an other aligning jig 14 is set a specified relative position on the base plate 4 under a sufficient surface contact with the damper material 11a, and the damper material 11a is solidified while a relation between both base plate 4 and 6 is maintained. In this case, the solidifying speed of the damper material 11a heated slightly becomes faster, curing time is not needed, and working efficiency is increased. By this, even if the aligning jigs 12 and 14 are removed, the substrate 6 is aligned accurately at a specified position. Thus the base plate 4 and 6 can be laminated correctly, and the bent oscillating style of the oscillator is stabilized.
Patent JP-H11277790-A (JP)
Title: Image forming method and system
Inventor: KUMON AKIRA
IPC: G03G15/05
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for forming a good image by controlling the flight of charged particles, i.e., toner, efficiently through a simple arrangement. SOLUTION: An electric field for moving charged particles is formed between a charged particle carrying electrode and a back face electrode 8, an electrode having a plurality of openings 14 is arranged between the charged particle carrying electrode and the back face electrode 8, and movement of charged particles through the moving electric field is controlled by controlling the generation of an electrostatic field in the opening thus forming an image on a recording member placed on the back face electrode 8. The imaging system is provided with an electrode 16 for controlling the passage of charged particles in the opening of an aperture electrode 12 arranged between a developing roller 2 and the back lace electrode 8.
Patent JP-S5210739-A (JP)
Title: Optical transmission cable
Inventor: HOSHIKAWA MASAO
IPC: H01B11/00
Filed: 1975-07-15
Abstract: PURPOSE: To coat an optical transmission glass fiber with a thin resin film and reinforce it, and protect it by extruding with plastics and coating so as to provide a space around this reinforcement fiber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57201749-A (JP)
Title: Power jack with utilization of power steering
Inventor: MOTOMURA MASASHI
IPC: B60S9/04
Filed: 1981-06-06
Abstract: PURPOSE:To dispense with a manual jack, by swinging the pitman arm of a power steering mechanism so that the pin of the arm pushes one part of a seasaw-rocking front axle to lift a front wheel mounted on the other part of the axle. CONSTITUTION:A guide plate 4 is mounted on a front axle 3 which rocks as a seasaw about a center pin 2, so that the guide plate is located at a distance sideward from the center pin. A pin 7 provided with a flange 7a is inserted into the pin hole 6a of the pitman arm 6 of a power steering mechanism mounted on a front axle bracket 1. When the pitman arm 6 is swung by the rotation of an input shaft 9 of a steering unit 8, the pin 7 slides on the slope 4a of the top of the guide plate 4 so that the pin moves sidewards or outwards. At that time, a front wheel 10 near the plate 4 cannot move down. As a result, the other side's front wheel 11 is lifted.
Patent JP-H06296622-A (JP)
Title: Microscope for surgical operation
Inventor: TOMIOKA KEN
IPC: A61B19/00
Filed: 1993-04-14
Abstract: PURPOSE:To provide the microscope for a surgical operation, which does not damage an observation object at the time of surgical operation, and also, whose handleability for an operator is satisfactory. CONSTITUTION:When magnification of an observation system is varied, a potentiometer 13 detects automatically magnification information related to the set magnification. A controller 60 controls an illumination power source A40 of a coaxial illumination system, and illumination power sources B 54, C 54' of the illumination system based on the magnification information, and controls illuminance of an observation object by the illumination system.
Patent JP-S59213696-A (JP)
Inventor: NONAKA HIROSHI
IPC: C05G3/00
Filed: 1983-05-17
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-S61244138-A (JP)
Title: Optical communication system
Inventor: SOEJIMA TETSUO
IPC: H04B10/00
Filed: 1985-04-22
Abstract: PURPOSE:To decrease the scale of a device by assigning a low-speed digital signal to single wavelength by using time-division burst mode transmission technique and transmitting it in two directions. CONSTITUTION:Wavelength multiplexing devices 101 and 102 are connected together through an optical fiber to form an optical communication system. Analog base band video signal of N channels are converted into light signals with mutually different wavelengths lambda1-lambdaN, which are applied to one wavelength multiplexing device 101 and led out of the other wavelength multiplexing device 102, so that they are transmitted in one direction. Low-speed digital signals are supplied to the wavelength multiplexing devices 101 and 102 as a light signal having single wavelength lambda0 through time-division burst mode transmitters 103 and 104 and then transmitted in two directions. Consequently, none of a filter, etc., for frequency multiplexing with an analog base band video signal, a device for conversion and reverse conversion between the low- speed digital signal and an FSK signal, a device for frequency multiplexing, etc., is required.
Patent JP-2000281579-A (JP)
Title: Proteoglycan production-accelerating agent containing oxadiazolyl-1,4-dihydropyridine derivative
Inventor: HASHIMOTO GAKUJI
IPC: C07D405/14
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject accelerating agent useful for the treatment and prevention of rheumatoid arthritis, spondylosis deformans, etc., caused by a cartilage disturbance by containing a specific oxadiazolyldihydropyridine derivative. SOLUTION: This objective accelerating agent is obtained by containing an oxadiazolyl-1,4-dihydropyridine derivative of formula I [A, B are each N or C; T1 is a lower alkylene or the like; X is a group of formula II: N(R6) (R6 is H, a lower alkyl or the like); Z is N(R7) (R7 is H, a lower alkyl or the like); R1, R5 are each a lower alkyl or the like; R2 is an aryl or the like; R3 is pyridyl or the like; R4 is H, cyano or the like] or its pharmaceutically permissible salts. The accelerating agent is preferably a treating agent of a cartilage disturbance and osteoarthritis. In preparation, preferably a stabilizing agent (e.g.; albumin) is added. The administering amount of the compound of the formula I is 1-100 mg daily by preferably dividing it one to several times.
Patent JP-H11282365-A (JP)
Title: Electromagnetic wave shield for plasma display
Inventor: KOIKE KATSUHIKO
IPC: G09F9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent floating between a transparent polymer molding and a film under the high temperature condition from generating by sticking a transparent electrically conductive thin film onto the base plate of the transparent polymer molding provided with a hard coat layer constituted of acrylic resin or methacryic resin. SOLUTION: One hard coat layer 20 is coated on a polymer molding 10, and a transparent electric conductive thin film 30 is stuck thereon. Further a glareproof film 40 is stuck thereon, and a reflection preventing film 50 is stuck on the other hard coat layer 20'. These hard coat layers 20, 20' are constituted out of acrylic resin or methacrylic resin. For material favorably used for the transparent polymer molding 10, polymethyl metacrylate(PMMA), as well as, acrylic resin, polycarbonate resin, or the like are mentioned. The transparent electric conductive thin film 30 is obtained by forming a transparent electric conductive thin film on a polymer film.
Patent JP-S5513952-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: INOUE SHINICHI
IPC: H01L21/31
Filed: 1978-07-18
Abstract: PURPOSE: To obtain a MOS type semiconductor device that has a high withstand voltage by treating the surface of a substrate with an admixture of phosphoric acid and fluoric acid, prior to covering a gate oxidizing film over an area of the semiconductor substrate being surrounded by a field oxidizing film.  
     CONSTITUTION: A laminate consisting of a SiO 2  film 22 and a Si 3 N 4  film 23, both of which have required shapes, is provided on the center section of a Si substrate 21. Then it is heat treated in an oxidizing atmosphere, thus forming a thick filed SiO 2  film 24 around the laminate. After that, the film 22 and 23 are removed so that the surface of the substrate 21 is exposed, to where a thin gate SiO 2  film 25 is formed. But prior to this operation, the surface of the substrate 21 is pretreated by an admixture of phosphoric acid and fluoric acid, then heat treated in an oxidizing atmosphere to make the film 25 grow. Then the conventional processes follow: forming a gate electrode 26 on the film 25; providing source-drain regions 27 and 28 at the both ends of the film 25 in the substrate; covering the entire surface with a SiO 2  film 29; and making openings to where electrodes 30 and 31 are installed. With this constitution, a withstant voltage of 9 to 10 MV/cm can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61245883-A (JP)
Title: Treatment of waste water containing ammonium nitrate
Inventor: HARADA YOSHIAKI
IPC: C02F1/74
Filed: 1985-04-23
Abstract: PURPOSE:To lower the concns. of an NH4<+> ion and a NO3<-> ion to a large extent, by applying wet thermal decomposition treatment to waste water containing ammonium nitrate, to which ammonia was added if necessary, in the presence of a specific catalyst and a specific amount of oxygen under a specific condition. CONSTITUTION:Wet thermal decomposition treatment is applied to NH4NO3- containing waste water not only in the presence of a catalyst comprising at least one of a noble metal, a noble metal ion and a soluble noble metal compound but also in presence of oxygen in an amount below a theoretical oxygen amount necessary for decomposing the ammonia component, org. substance and inorg. substance in the NH4NO3-containing waste water. Further, at this time, pH is adjusted to about 3-11.5 and reaction is performed at 100-370 deg.C and ammonia is preliminarily added so as to satisfy 1<NH3-N/NO2-N<=5 (mol ratio). Whereupon, decomposition efficiency is enhanced further and an NH4<+> ion and a NO3<-> ion are efficiently removed.
Patent JP-H10262631-A (JP)
Title: Retort food using oxidized water
Inventor: SANAO KEITARO
IPC: A23L3/358
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prepare the subject food capable of retaining a flavor or a taste of a material without using a food additive, hardly emitting a retort odor without causing breakage into pieces during boiling after wet cooking by using oxidized water as water used in all the cooking processes for the food material. SOLUTION: This retort food is obtained by using oxidized water at a value of pH 2.3-6.5 as water used in all the cooking processes for a food material, e.g. washing of the material, dipping and preserving of the material, light seasoning treatment and production processes for soups. The production process for the soups are preferably composed of a metering step for the oxidized water in an amount of half the finished one, a metering step for a seasoning, a step for heating and boiling the oxidized water containing the seasoning placed therein, a step for mixing the oxidized water in an amount of the residual half and a step for cooling the resultant soups.
Patent JP-S5515523-A (JP)
Title: Constant current circuit
Inventor: SHINOZUKA TAKASHI
IPC: G05F1/10
Filed: 1978-07-17
Abstract: PURPOSE: To improve control performance by biasing a cathode terminal to a potential higher than that of an anode terminal using a PNPN semiconductor element or its equivalent circuit constitution.  
     CONSTITUTION: Cathode K is biased to a potential higher than that of anode A. This circuit consists of anode gate AG, impendance elements Z 1  and Z 2 , and bias power supplies E 1  and E 2 . Then, part of a current flowing out from the power supply flows through the closed loop of E 1 , P 1 , N 1 , Z 1  and E 1  to saturate the transistor Tr and P 1 N 1 P 2 , and consequently a current flows through the closed loop of E 1 , P 1 , N 1 , P 2 , N 1 , Z 1  and E 1 . Further, this current operates Tr and N 2 P 2 N 1  to constitute a constant current circuit with Z 1  taken as its current feedback impedance and a constant current fixed by E 1  and Z 1  is flowed through the closed loop of E 2 , Z 2 , N 2 , P 2 , N 1 , Z 1  and E 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57203053-A (JP)
Title: Preparation of cyanoacetic acid ester
Inventor: MATSUTAME CHIKANOBU
IPC: C07C255/32
Filed: 1981-06-09
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of pharmaceuticals, pesticides, perfumes, etc., from safe raw materials, with simple operation and apparatus, by reacting cyanoacetaldehyde acetal with hydroxylamine and an alcohol.  
     CONSTITUTION: A cyanoacetic acid ester is prepared by reacting a cyanoacetaldehyde acetal of formula (R is H, alkyl, cycloalkyl, phenyl, etc.; R' is alkyl, cycloalkyl, etc.) with hydroxylamine and an alcohol. The reaction is carried out in the presence of an acid such as sulfuric acid at 50W150°C. The alcohol is preferably used in a large excess because the alcohol acts also as a solvent. In contrast with the conventional process, it is not necessary to use toxic sodium cyanide in the present process. Accordingly, the process is safe, the reaction operation and the waste liquid treatment are simplified, and the particular reaction apparatus is not necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000279861-A (JP)
Title: Backing roll washing device of coating machine
Inventor: TAKADA HIDEKI
IPC: D21H23/34
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject backing roll washing device capable of obtaining good operability without bonding foreign matter generated in a flow clean doctor part. SOLUTION: In a backing roll washing device, a means supplying water or steam to a doctor part 5 is provided in the vicinity of the downstream side of the doctor part 5 provided to the backing roll 1 to wash the roll 1. The water or steam supplying means is a pipe 8 continuously arranged in the width direction of the baking roll 1 or pipes arranged to both ends of the backing roll 1. The pipe 8 has at least one opening on the side of the backing roll 1 and is connected to a water or steam supply source through a pipe system.
Patent JP-S5313553-A (JP)
Title: Electric vacuum cleaner
Inventor: KOBAYASHI TOSHIO
IPC: A47L9/12
Filed: 1976-07-22
Abstract: PURPOSE: To accumulate a large amount of dusts in a dust-collecting part in such a manner that air sucked into the dust-collecting part is blown on a primary filter, and a part of air flow which passed the primary filter is returned to the dustcollecting part, so that an amount of dusts collected by a secondary filter is reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07276901-A (JP)
Title: Wheel for vehicle
Inventor: KATO TAKASHI
IPC: B60B1/08
Filed: 1994-04-01
Abstract: PURPOSE:To save the time and labor for production of a wheel so as to reduce cost by installing a cover member on both sides of a spoke frame member connecting a hub part to a rim part through a space and forming a spoke member with these both members. CONSTITUTION:A spoke part 2 extending radially from a hub part 1 comprises a spoke frame member 21 connecting the hub part 1 to a rim part 3 and a cover member 5 fixed to its both sides with screws 6. Also the rim part 3 is close-fitted fixedly onto the top end of the spoke part 2, and the hub part 1 and rim part 3 are cast integrally with each other so as to form the hollow spoke part 2 with the spoke frame member 21 and the cover member 5. By this, a wheel can be cast without requiring any core. Thus the time and labor for production of the wheel can be saved for cost reduction, the design of the side surfaces of the spoke part 2 can be changed by the selection of the cover member 5, and the weight thereof can be reduced.
Patent JP-S5421819-A (JP)
Title: Magnetic recorder-reproducer
Inventor: AKAMINE TAKENORI
IPC: G11B15/66
Filed: 1977-07-20
Abstract: PURPOSE: To prevent malfunction by enabling only the high speed running state of tape to be performed before loading of a cassette. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5713767-A (JP)
Title: Insulated gate type field effect transistor
Inventor: DAN MAKOTO
IPC: H01L29/10
Filed: 1980-06-30
Abstract: PURPOSE:To provide triode characteristics readily with good reproducibility by setting a specific relationship between the ratio of the thickness of a gate insulating layer formed between a source and a drain on a semiconductor substrate on an interval between the source and the drain and a using drain voltage. CONSTITUTION:In an insulated gate FET in which a gate insulating film 4 of thickness tox and a gate electrode 5 are formed between a source 2 and a drain 3 at an interval L on a semiconductor substrate 1, a relationship of VDexp(-pi/2.L/tox)> 0.001 is set between the L, tox and the using drain voltage VD. Thus triode characteristics can be obtained with good reproducibility.
Patent JP-H04298382-A (JP)
Title: Transfer sheet for facing
Inventor: MORITA YOICHI
IPC: B41M5/00
Filed: 1991-03-27
Abstract: PURPOSE:To perform formation of a top coat simultaneously with transfer of a pattern through a single process by forming the top coat layer, having excellent weather resistance, between a peel layer and an ink printed layer. CONSTITUTION:A transfer sheet is formed of a substrate sheet 1 and a transfer layer 2. The substrate sheet 1 supports a transfer layer 2 during a time in which transfer is completed, the transfer layer 2 is transferred to a base material to decorate the base material. The transfer layer 2 comprises a peel layer 21, a top coat layer 22, a first printing ink layer 23, a clear intermediate layer 24, a second printing ink layer 25, and a mounting layer 26. A substance formed of fluorine and acryl silicone, etc., having excellent weather resistance is preferably used as the top coat layer 22. The thickness of the transfer layer is generally 5-200mum, preferably 10-100mum, and the transfer layer is formed by a knife coater and the like.
Patent JP-S5211239-A (JP)
Title: Composite material
Inventor: MURATA TOSHIICHI
IPC: C08L23/00
Filed: 1975-07-16
Abstract: PURPOSE: A polypropylene resin composition containing magnesium hydroxide. 
     COPYRIGHT: (C)1977,JPO&Japio