baber/WOPTO huggingface dataset:
Patent JP-S5916180-A (JP)
Title: Magnetic tape cartridge
Inventor: FUJIWARA TOSHIAKI
IPC: G11B23/087
Filed: 1982-07-16
Abstract: PURPOSE:To discriminate the residual quantity of a tape, the front face and the rear face of a magnetic tape cartridge, etc. at a look, by providing transparent windows in an upper case and a lower case asymmetrically and making these transparent window so large that the whole of one spool is almost seen through them and the outside circumferential part of the inside of the other spool is seen through them at least. CONSTITUTION:An upper case 3 and a lower case 4 are formed with opaque plastic materials normally. In the upper case 3 to be the front face side, relatively large transparent windows 6 and 6' formed with transparent plastic materials are provided in positions deflected to the left, namely, positions facing each other on the front face and the rear face so that the quantity of wound magnetic tape 2 can be seen from the external. Transparent windows 6 and 6' are so large and approximately square that the whole of a spool 1 is almost seen through them and the outside circumferential part of the inside of a spool 1' is seen through them at least.
Patent JP-S6017913-A (JP)
Title: Electron beam annealer
Inventor: INOUE TOMOYASU
IPC: H01J37/26
Filed: 1983-07-11
Abstract: PURPOSE:To improve uniformity and reproducibility by a method wherein a Faraday cup, which has an aperture whose diameter is smaller than that of a beam, is provided to a prescribed position near a specimen and at least one of an electron gun or a lens system is controlled so as to make the detected maximum beam current constant. CONSTITUTION:A Faraday cup 11 whose aperture diameter is far smaller than that of an electron beam is provided to an edge of a stage on which a specimen 5 is placed. Captured electrons flow through an ammeter 12 and a beam current at a peak part of the beam is detected. Every time the specimen 5 is scanned, the Faraday cup 11 is scanned and the maximum value of a current signal synchronized with it is measured. This measured value is used as a feedback signal and controls lens driving circuits 8, 9 so as to make the measured value constant by optimizing a beam focus.
Patent JP-H09312736-A (JP)
Title: Image reader
Inventor: YAMAHASHI SHIRO
IPC: H04N1/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To automatically correct a position deviation between an original carrier roller and a carriage by providing a means which recognizes automatically a position at which the original carrier roller and an platen glass are closest. SOLUTION: First and second carriages 5, 6 are moved and stopped at a position this side by Xmm received in advance from a position at which an original carrier roller 19 and a platen glass 2 are closest as a design value. While an image sensor 13 reads a position recognition part formed on the surface of the original carrier roller 19 at a position where the carriages 5, 6 are stopped, the operation of movement by a very small distance and reading again is repeated. Then finally the carriages are stopped from the closest position to a position passed by Zmm entered in advance. Based on the position as a reference, the carriage stop position and the original start picture element on the image sensor are automatically corrected.
Patent JP-2000275089-A (JP)
Title: Level floatation-type balance
Inventor: KAMANAKA YOSHIYUKI
IPC: G01G5/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To measure the weight and the volume of a food material, a seasoning and other objects, to be measured, in a kitchen by using a simple structure which is composed of an outer tube and an inner tube. SOLUTION: An inner tube 2 which comprises the outer circumferential part used to form a gap between itself and the inner circumferential part of an outer tube 1 is arranged at the inside of the outer tube 1 in which graduations 5 expressing a weight value are formed on the side face. A liquid 3 is injected into the gap between the outer tube 1 and the inner tube 2. In a state that the inner tube 2 is floated due to buoyancy, an object 11 to be measured is placed on the inner tube 2. The liquid 3 in the lowering portion of a level is pushed aside. The level is raised. The rise amount of the level is read out by the graduations 5 on the side face of the outer tube 1. Thereby, the weight of the object 11 to be measured is measured. In addition, a pointer member 4 whose specific gravity is smaller than that of the liquid 3 is floated on the level.  The graduations 5 which are formed on the side face of the outer tube 1 are read out easily. In addition, when volume graduations 10 which express the inside volume of the inner tube 2 are formed on the side face of the inner tube 2. Thereby, the volume and the weight of the object 11 to be measured can be measured by the same scale.
Patent JP-H04326712-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: ABE MASATSUGU
IPC: H01G4/252
Filed: 1991-04-26
Abstract: PURPOSE:To form a laminated ceramic capacitor in which a crack which has been produced in its mounting operation onto a board is not produced near an outer electrode constituting the laminated ceramic capacitor and whose bonding power is not changed as compared with that in conventional cases in its soldering operation to the board. CONSTITUTION:A laminated ceramic capacitor is baked. After that, a part where an outer electrode is to be formed is coated with a silver paste, as an outer electrode material, in which 5wt.% or lower of platinum or 10wt.% or lower of palladium has been added to silver; the paste is dried. After that, a hot hydrostatic pressure press (HIP) treatment is executed in an atmosphere at 2atm., at 750 deg.C and for one hour; the outer electrode is formed.
Patent JP-S614152-A (JP)
Title: Face type discharge illuminant
Inventor: ARIMORI MOTOHIKO
IPC: H01J65/00
Filed: 1984-06-18
Abstract: PURPOSE:To perform even emission over all surfaces by providing discharge space that tightly encloses rare gas between two glass plates and then providing conductive face electrodes opposed to the discharge space on respective outer surfaces of both glass plates. CONSTITUTION:A film-type face electrode 5 on which transparent metal oxide such as tin oxide is baked is provided on the outer surface of a front glass plate 1 comprised with rectangular transparent plate glass. In addition, a transparent or opaque conductive surface electrode 6 is provided on the outer surface of a rear glass plate 2 comprised with the same material. Furthermore, a face-type discharge illuminant is formed by overlapping both glass plates 1 and 2, sealing all circumferential sections, and tightly enclosing rare gas such as neon, argon, or mercury vapor, etc. in discharge space 3 formed between them. As a result, by applying high frequency voltage between face electrodes 5 and 6, the rare gas in the discharge space 3 is excited and emits light and even emission can be obtained over all surfaces.
Patent JP-S5648746-A (JP)
Title: Fsk signal generating circuit
Inventor: TSUJI MASAKAZU
IPC: H04L27/12
Filed: 1979-09-28
Abstract: PURPOSE:To obtain an FSK signal of a frequency with no phase jump by storing ROM with different-frequency data that correspond to two kinds of logical values and change data between frequencies in the form of PCM data and then by A/D- converting them. CONSTITUTION:In ROM303, PCM data of the state of low frequency fL of an FSK signal, state changing from fL to high frequency fH, state of fH, and state changing of FH to FL are stored previously. Clock CL signal from terminal 1, transmitted data D from terminal 2 and delay transmitted data D' obtained by delaying 301 data D by one data period are received by address counter 302 and according to the address of counter 302, one of four states from ROM303 is selected and inputted to D/A converter 304. With signal CL, converter 304 converts the signal from ROM into a PAM signal, which is outputted via LPF305. The beginning and ending of  foor PCM data stored in ROM are put in phase, so that an FSK signal having not  any phase jump at a frequency change point can be obtained.
Patent JP-H1126861-A (JP)
Title: Stabilization controller for shg laser and optical disk recording and reproducing device
Inventor: TAKAMINE KOICHI
IPC: H01S5/0687
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To stabilize the second higher harmonic power of the output of an SHG laser by setting a variable waveform current value by adding or subtracting a prescribed current value to or from a gap current value. SOLUTION: A constant-current control means 8 injects a current into the active area 1-1 of a semiconductor laser 1. A variable wavelength current control means 12 sets the oscillation wavelength of the laser 1 within the allowable phase matching wavelength range of an SHG device 2 by controlling a variable wavelength current injected into the DBR area 1-2 of the laser 1. The device 2 emits laser light composed of a fundamental wave and a second higher harmonic. The laser light emitted from the device 2 is made incident on a photodetector 10. The detecting output of the photodetector 10 is inputted to the variable wavelength control means 12 and the means 12 controls the variable wavelength current injected into the DBR area 1-2 of the laser 1 by adjusting a current changing means 11 while measuring the output of an SHG laser 3.
Patent JP-2000315414-A (JP)
Title: Backlight device for display device
Inventor: NAGAHAMA HIROSHI
IPC: G02F1/13357
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device for a display device capable of preventing unevenness in emitting light in a backlight device which reflects light from a light source on an end part of a U-shape in cross section of a reflecting sheet, introduces to an edge light incident part of a plate-shaped light guide body, and emits the light incident to the plate-shaped light guide body from a surface for emitting introduced light. SOLUTION: A space of a folding part of an end part 14 of a U-shape in cross section is larger than a thickness of a plate-shaped light guide body 3. A part overlapping an end part 11 of the end part 14 of a U-shape in cross section and an end part 12 of the plate-shaped light guide body 3 is attached with double-side adhesive tape 10, and a tubular light 7, a reflecting sheet 4, and the plate-shaped light guide body 3 are held in a case 1 having an opening surface 2. With this structure, even when the reflecting sheet for reflecting light from the light source and radiating to the plate-shaped light guide body is formed of resin, a position relation of the reflecting sheet 4 and the plate- shaped light guide body 3 does not change because of restoring force of the reflecting sheet 4, and unevenness of light emission does not occur.
Patent JP-S5824592-A (JP)
Inventor: POORU KENESU BATEI
IPC: C07F9/24
Filed: 1982-07-20
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-S62283071-A (JP)
Title: Rear wheel steering device
Inventor: TANI MASANORI
IPC: B60G3/18
Filed: 1986-05-30
Abstract: PURPOSE:To maintain control safety even when an actuator fails by constituting a trailing arm to be swung with center roughly at a connecting point with a lateral arm so as to control rear wheels when the forward section of the trailing arm is displaced to the car width direction with the actuator operated. CONSTITUTION:A trailing arm 6 is adapted to support a rear wheel 1 at its afterward section whereby the forward section is pivotally secured to a car body side while being extended fore and aft. And a lateral arm 7a and 7b are connected with the afterward section of the trailing arm 6 at their outer ends, and are pivotally secured to the car body side at their inner ends while being extended roughly to the car width direction. As a result, the forward section of the arm 6 which is subjected to a force in front and in rear acting on a suspension, is provided in such a way as to allow displacement roughly in the car width direction. However, a force in the lateral direction is carried by the lateral arm. Accordingly, even if an actuator 31 fails, said lateral force displaces the forward section of the arm 6 very small in the car width direction whereby the rear wheel will never be steered in the direction opposite to a front wheel during cornering at the time of said failure.
Patent JP-S5916422-A (JP)
Title: Josephson rectifier circuit
Inventor: OOHATA MASANOBU
IPC: H03K17/92
Filed: 1982-07-19
Abstract: PURPOSE:To transfer the state of each element with a threshold value depending on the polarity of a bias current, by constituting a bridge with the 1st - the 4th series circuits including at least one Josephson switch element and flowing a prescribed DC current to a control line of each element. CONSTITUTION:The bridge is constituted with the 1st - the 4th Josephson switch elements 1-4. A load circuit 9 is provided between connecting points 5 and 7, and a bipolar current is inputted from a current source 10 connected between connecting points 6 and 8. When an absolute value of the bipolar current is larger than an I5 and smaller than an I4 in this case, a unipolar current is obtained at the load circuit.
Patent JP-H0424311-A (JP)
Title: Fender device
Inventor: URUTA HISAYA
IPC: E02B3/26
Filed: 1990-05-17
Abstract: PURPOSE:To enhance the energy absorbing efficiency and to make the surface pressure of a contact part equal to the internal pressure of a flexible bag which is charged therein with noncompressive liquid, by attaching the flexible bag to the front surface of a shock receiving part of a constant reaction force type rubber fender body. CONSTITUTION:A fender body 2 which is formed of rubber in a hollow cylindrical shape, has a base flange 6 secured to anchor bolts 5 planted to a contact fender base body 4 such as a quay wall or the like. An upper flange 7 is formed in the upper part of the fender body 2, and is secured thereto with a shock receiving plate 9. A flexible bag 3 such as a rubber bag having a predetermined proof pressure strength is formed so as to cover over the front surface of the hock receiving plate 9, and a plurality of attaching belts 11 are integrally incorporated with the outer periphery of the bag 3. further, the flexible bag 3 is made into contact with the fender, and is made to be deformable so as to effect a small reaction force and can flexibly follow a displacement of a hull or an inclined surface or a curved surface of the fender. With this arrangement, it is possible to prevent the hull from being damaged or oscillating.
Patent JP-S6017905-A (JP)
Title: Permanent magnet alloy powder
Inventor: YAMASHITA MICHIO
IPC: C22C38/00
Filed: 1983-07-08
Abstract: PURPOSE:To improve the characteristics of a magnet by a method wherein the composition range of main components R, B and Fe is limited and the alloy has a specific fine complex structure and is composed of an R-rich phase and an R- poor phase and its main phase is practically tetragonal compound. CONSTITUTION:The content of R (at least of rare earth elements including Y) is within the range of 8-30atom% and the content of B is within the range of 2- 28atom%. 42-90atom% of Fe is contained. These components are subjected to high frequency melting in vacuum and argon atmosphere. The molten components are dripped and atomized by, for instance, high speed argon gas whose speed is ultrasonic, and practically spherical powder is formed. The alloy powder has a fine complex structure and cimposed of an R-rich phase and an R-poor phase. Its main phase is practically tetragonal compound. With this constitution, a high performance anisotropic or isotropic magnet can be obtained.
Patent JP-S5919672-A (JP)
Title: Working pressure control device for polishing apparatus
Inventor: KINOSHITA MASAHARU
IPC: B24B37/005
Filed: 1982-07-19
Abstract: PURPOSE:To control smoothly working pressure for high accuracy polishing in a working pressure control device used for polishing wafers or the like by using an apparatus for continuously changing the pressure to gradually increase or decrease the working pressure relative to time axis. CONSTITUTION:To gradually increase working pressure of a pair of surface tables 10, 11 to shift a polishing device from the pressure reducing working to the own weight one, the set voltage of a desired value setter 21 in a control device 20 is altered from Va to zero, the down signal is sent from a comparator 23 to an up-down counter 26 so that the counter 26 is subjected to substraction by pulses from a voltage frequency converter 25 according to which the control signal Vt is reduced and secondary pressure P2 in a lower cylinder chamber 13b is reduced toward zero to increase the working pressure of a upper surface table 10. The rate of increasing pressure determines pulse frequency from the converter 25 by the value of set voltage VR1 of an inclination setter 24 in the control device 20 to gradually increase with a proper gradient the working pressure reaching from the working pressure in the pressure reducing working to that in the own weight working.
Patent JP-H04328690-A (JP)
Title: Correlation value accumulating circuit
Inventor: HANASHIRO YOSHIAKI
IPC: H04N19/537
Filed: 1991-04-26
Abstract: PURPOSE:To miniaturize a circuit scale concerning a correlation value accumulating circuit to operate and accumulate the correlation value of an image signal, etc. CONSTITUTION:The correlation value of the representative point digitized by an arithmetic circuit 38 to enter and an image signal after 1 field more than this is operated, the correlation value is supplied and accumulated to an accumulating memory circuit 58, and after one accumulation of the correlation value, the minimum value of the accumulated correlation value is detected by a minimum value detecting circuit 66, the detected minimum value is subtracted from the correlation value supplied successively from the correlation arithmetic circuit 38 by a subtracter 50, and the accumulating quantity in the accumulating memory circuit 58 is decreased.
Patent JP-2000317291-A (JP)
Title: Kneaded material transfer device
Inventor: IRIE MAKOTO
IPC: B01F15/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To surely bite in raw materials fed into a hopper to transfer them and also to perform kneading action at the same time and to attain the longevity of screws and a casing. SOLUTION: In a casing 2 arranged inclined so that the head thereof is turned downward, a pair of taper screws 3, 4 are arranged. A clearance 23 which becomes an accumulating part of material to be kneaded is formed between the taper screws 3, 4 and the casing 2 arranged so as to surround the taper screws 3, 4 in the cylindrical part of the casing and in the total outer peripheral surface of the taper screws or in the adjacent part of the taper screws forming a pair, and the fed material to be kneaded is transferred while being kneaded.
Patent JP-S5552248-A (JP)
Title: Manufacture of electronic device
Inventor: YANAGISAWA KATSUAKI
IPC: H01L21/56
Filed: 1978-10-11
Abstract: PURPOSE: To provide a method of manufacturing a module comprising an elastic- surface wave element and a semiconductor integrated circuit element in which the formation of a vacant space on the surface wave element is made available with ease and the reliability thereof is improved by using two different insulating resins to cover the surface wave element.  
     CONSTITUTION: An elastic-surface wave filter 13 consisting of a piezo-electric substrate 11 and a pair of toothed electrodes 12 mounted thereon, and a peripheral circuit semiconductor element 14 are mounted on a lead frame 15. Then only the semiconductor element 14 is covered with and enclosed in epoxy or silicone resin 16 having excellent airtight and wet-proof properties. Paraffin is applied to the input and output elecrodes and the surface wave propagating route of the filter 13 to form a paraffin coating layer 17, which is then overlaid by a layer 18 consisting of a porous resin such as phenol, followed by heating. As a result, the paraffin 17 is molten into the phenol resin 18 to leave a vacant space 19 in the form of layer. Thus the formation of the vacant space as well as the protection of the resulting module can be obtained in a very simple manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07307663-A (JP)
Title: Complementary energy recovery logil circuit and formation thereof
Inventor: UIRIAMU JIEI UUMUSU
IPC: H03K19/00
Filed: 1995-04-27
Abstract: PURPOSE: To reduce the consumption energy of a circuit by driving the power supply terminal and power sink terminal of a logic circuit by one clock signal. CONSTITUTION: The sources of Tr14 and 16 of a first inversion circuit 13 are connected with a clock 11, and a logical state is transferred from an input 12 to an output 17. One clock cycle is necessary, and during this operation, the circuit 13 does not change a signal state to the input 12. The output 17 of the circuit 13 is inputted to a second complementary energy collection logic invertor 18 with the same function as the circuit 13, and an output 19 is turned into an input 25 of an NAND gate 21. The gate 21 operates an NAND logical function in one cycle of the impressed signal of a clock 11, and the input 25 or a 38 impressed signal is not changed. An output 24 of the gate 21 is impressed to an NOR gate 28 as an input 30, and an NOR logical function is operated.  Thus, all powers can be obtained from a single clock input terminal 11, and connection with another power source or power sink terminal is not provided.
Patent JP-H04327929-A (JP)
Title: Compound paper product and its manufacture
Inventor: SASAKI TSUNEJI
IPC: B32B27/10
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a compound paper product having high waterproof properties, bending strength, compression strength and bending Young's modulus. CONSTITUTION:The subject compound paper product is manufactured by impregnating a secondary processed product of paper with 40 to 70wt.% of thermal plastic resin or thermal curable resin based on the weight of said secondary processed product. In addition, a plural compound material is obtained by laminating any other board material such as plywood on the front and rear of the compound paper product using its manufacturing technique. These compound materials can be used for architectural work for example, concrete panel, partition wall surface material, flooring and transport material.
Patent JP-H04234863-A (JP)
Title: Benzoisothiazolinone-1-dioxide derivative as elastase inhibitor
Inventor: RADEISURA ROBEERU
IPC: A61Q3/02
Filed: 1991-03-08
Abstract: PURPOSE: To provide the subject composition for medicine or beauty, having elastase inhibition effect and containing benzisothiazolinone-1-dioxide derivative as active constituent.  
     CONSTITUTION: This composition is prepared by containing the compound of formula I as active constituent by 0.1-5 weight %, and compounding a carrier or medium for medicine or beauty to be used usually. The composition is mainly used by applying on skin in the state prepared as solution, milky lotion, cream, ointment, powder, lotion, gel, soap, milk, face pack, aerosol, or oil for bath. In formula I, R 1  is H, 1-5C alkyl, alkoxy; R 2  is 8-20C alkyl, 9-20C alkenyl, formula II (R 3  is 2-6C aliphatic; Ring A is aromatic nucleus; R 4  is OH, 1-4C alkyl, etc.; (n) is 0-5), and formula III (R 5  is 8-20C aliphatic). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62281250-A (JP)
Inventor: INGO DEYUUNITSUSHIYU
IPC: H01J61/10
Filed: 1987-05-22
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。