baber/WOPTO huggingface dataset:
Patent JP-S6225732-A (JP)
Title: Driving method for liquid crystal cell
Inventor: OBA YUJI
IPC: G09G3/36
Filed: 1985-07-26
Abstract: PURPOSE:To make the free and multistep control of areas of a rotary polarized state part and a non-rotary polarized state part in the same cell possible by repeating the operation of applying voltage of specified polarity to respective electrode of one board and another board. CONSTITUTION:A basic liquid crystal cell 1 has a main electrode 9 consisting of a transparent electrode in one transparent board 2 and electrodes 5, 6 on its both sides and has a main electrode 10 and electrode 7, 8 in another board 3. Liquid crystal is clamped in a gap formed by a spacer 4 between boards 2, 3. The voltage of reverse polarity is applied to two electrodes 5, 6 for the board 2,and voltage is applied controlling the ratio of time to from rotary polarized state part and non-rotary polarized state part simultaneously and time to set electrodes 5 6 to the condition to make the whole face to the rotary polarized state, part and the ratio of area the rotary polarized state part and non-rotary polarized part is controlled.
Patent JP-H108240-A (JP)
Title: Vacuum vapor deposition device
Inventor: OGI TAKEHIKO
IPC: C23C14/24
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To evaporate a metallic film of a required thickness by evaporation on a band material by maintaining the evaporation of normal material vapor. SOLUTION: A shielding plate 1 is obliquely mounted below a molten metal surface 42 existing at the stationary level L1 in a crucible 51 to form a narrow dross shielding gap g2 between the inclined top end of this shielding plate 1 and the side wall of the crucible 51. A dross-passing gap g1 is formed between the inclined bottom end of the shielding plate 1 and the side wall of the crucible 51 and the device is provided with a lift 2 for lifting a melting furnace 54, therefore, even if the dross 41a gathers at the molten metal surface 42 existing at the stationary level L1 , the melting furnace 54 is lowered by a lifting device 2 to allow the molten metal 40 to pass the dross- passing gap g1 together with the dross 41a, by which the molten metal is lowered down to a refuge level L2 .  Further, the molten metal surface 42 is risen again up to the stationary level L1 to shield the dross 41a with the inclined rear surface of the shielding plate 1. The dross 41a is then moved and gathered to the inclined top end, by which the dross 41a is moved and gathered to the inclined top end side. The gathering of the dross 41a to the molten metal surface 42 existing at the stationary level L1 is thereby prevented. The evaporation of the normal metal evaporation is thus maintained and the metal film of the required thickness is deposited by evaporation on the steel sheet.
Patent JP-S6058215-A (JP)
Title: Filter apparatus
Inventor: UEDA YOSHIHIKO
IPC: B01D29/62
Filed: 1983-09-08
Abstract: PURPOSE:To perform filtering certainly and to attain to reduce the load and clogging of a filter material layer, by providing the filter material layer, and a precipitation part in one water tank and passing raw water through the filter material layer while raising the same as a vortex stream. CONSTITUTION:The valve 16 for a filtrate outflow and washing water infllow pipe 6 and the valve 17 for an overflow pipe 12 are opened while the valve 18 for a washing water inflow pipe 9 and the valve 19 for a precipitate discharge port 15 are closed to operate a pump 9. A gradually falling vortex stream 14 is generated in raw water flowed in from an inflow port 13 and coarse dust substance is separated and precipitated by centrifugal force of the vortex stream 14 to be precipitated to the bottom part of the water tank 1. Raw water is converted to the center rising reversal stream of the vortex stream 14 to reach the interior of a rotor 3 and filtered by the filtering function of a water passing wall 5 when it passes said wall 5. Subsequently, the raw water is filtered through a filter material layer 2 and reaches an outflow port 7 to be recirculated to a basin provided to the outside of the water tank 1 through a pipe 6.
Patent JP-S61105838-A (JP)
Inventor: AREN KIYARORU
IPC: H01L21/027
Filed: 1985-07-26
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-H0458031-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: NAKADA TSUTOMU
IPC: F02D41/04
Filed: 1990-06-25
Abstract: PURPOSE:To improve fuel cost and the nature of exhaust gas by detecting the quantity of wall-flow fuel, and correcting the injection timing based on the detected value. CONSTITUTION:A light generated from a light source of a unit 7 containg the light source and a photoelectric transfer element, passed through one part of an optical fiber 6 to be radiated into an intake port 3, and a reflected light passes through the other part of the optical fiber 6 to be inputted to the photoelectric transfer element. The photoelectric transfer element generates an electric voltage corresponding to the quantity of light to output the voltage to a control device 5. The control device 5 constitutes an injection timing correcting means C and a drive-control means D. The control device retrieves the injection timing from a map based on the detected engine speed and the intake air flow, and drive-controls a fuel injection valve 4 to inject fuel to the intake port 3 at the retrieved injection timing based on a reference signal and a position signal from a crank angle sensor 8.
Patent JP-H05241052-A (JP)
Title: Coated optical fiber
Inventor: NONAKA TAKESHI
IPC: C03C25/42
Filed: 1992-06-23
Abstract: PURPOSE:To prevent the abnormal bulging of a colored layer and to prevent an increase in the transmission loss of an optical fiber by using specific ink as the ink to be used for the colored layer or using a specific sensitizer as the sensitizer to be added into the ink. CONSTITUTION:The colored and coated optical fiber 4 is constituted by applying a primary coating layer 2 on the outer periphery of an optical fiber 1 and further the colored layer (secondary coating layer) on the outer periphery thereof. Plural pieces of such colored and coated fibers 4 are arrayed horizontally and the lump coating is applied thereon, by which the tape-like coated optical fiber is produced. The ink, the weight change of which when immersed into water is below 3% within the temp. range where the tape-like coated optical fiber is used is used as the ink to be used for the colored layer 3. The sensitizer having the low solubility in the water within the temp. range where the tape-like coated optical fiber is used is used as the sensitizer to be used in the ink if the ink is UV curing type ink.
Patent JP-S6143153-A (JP)
Title: Ortho-aminomethylphenol derivative
Inventor: YAMANAKA TSUTOMU
IPC: C07C239/00
Filed: 1984-08-06
Abstract: NEW MATERIAL:A compound shown by the formula I [X is H, or halogen; R is H, or lower alkyl; A is lower alkyl, aryl, aralkyl, or -(CH2)n- (n is 2, or e), etc.]. EXAMPLE:3'-Aminomethyl-5'-bromo-4'-hydroxypropiophenone oxime. USE:A drug having anti-inflammatory, analgestic, diuretic, and hydrotensive actions. Useful for remedying diseases resulting from inflammation, edema, hypertension, etc. Having improved safety. PREPARATION:A compound shown by the formula II is reacted with a compound shown by the formula H2N-OR in a inert solvent in the presence of an alkali hydroxide or an organic base, to give a compound shown by the formula I.
Patent JP-H11238458-A (JP)
Title: Fluorescent lamp, manufacture of fluorescent lamp, and fluorescent lamp device
Inventor: FUKUSHIMA MAMORU
IPC: H01J61/72
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the risk of thermal breakage of a flare stem in the life end by passing first and second internal lead wires between a filament and a stem head part, and providing an insulator so as to cover the sealing part boundary surface of both the lead wires with glass or cover the whole stem. SOLUTION: A pair of internal lead wires 3a, 3b with ϕ 0.6 mm consisting of nickel covered iron wires are airtightly passed to a flare stem 2, and a filament 4 consisting of tungsten is provided between the end parts of both the wires. An electron emitting material such as barium oxide is applied to the filament 4. An insulator 5 having two holes with a diameter of 1 mm is provided so as to cover the glass part between the sealing parts of the internal lead wires 3a, 3b. The insulator is loosely fixed by extending the lead wire spacing between the internal lead wires toward the filament side. The material of the insulator consists of, for example, alumina ceramics.
Patent JP-S6143766-A (JP)
Title: Developing device
Inventor: KIYOMIYA TATSUFUMI
IPC: G03G15/08
Filed: 1984-08-08
Abstract: PURPOSE:To control the thickness of a developer by supplying a nonmagnetic one-component developer to a blade part of a sleeve while triboelectrifying the developer with a magnetic brush which is provided in a toner tank and has magnetic fine particles on the surface. CONSTITUTION:The nonmagnetic one-component developer in a developer tank 2 is agitated by an agitator 4 and is supplied to a developer supply device 5. With respect to the supply device 5, a magnet roll 5a as a magnetic field generating member where magnetic poles are provided uniformly on the whole of the peripheral surface has a part approximated to a developing sleeve 1 and is rotated in the direction of an arrow. A magnetic brush 5b where magnetic fine particles are connected like a chain is formed on the outside peripheral surface of the roll 5a. The supplied developer is electrified by friction of the brush 5b, and the developer is sent onto a photosensitive drum 1 after the height of the developer is controlled by a front end 6c of a blade 6 consisting of an elastic band. Thus, excellent images without the variance of development are formed.
Patent JP-H08334433-A (JP)
Title: Optical member inspection device
Inventor: NAKAYAMA TOSHIHIRO
IPC: G01M11/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide an optical member inspection device and a method therefor by which the quality of an optical member can be judged on the basis of an objective standard. CONSTITUTION: A luminous flux emitted from a light source 10 is scattered by a diffusion means 20 having both the peripheral regions and the central region which have different diffusion transmission factors so as to transmit an inspection lens 1, and this inspection lens is photographed by a CCD camera 30. An image processing device 40 judges the detect of the inspection lens on the basis of the image output, and displays information on the inspection lens 1 on a monitor display 50. The light source 10 is movable along the optical axis direction X of a photographing means by a moving means 60, so that the balance between luminous flux incident on the inspection lens through the central region and that incident through the peripheral region can be adjusted by movement of the light source 10.
Patent JP-S5586680-A (JP)
Title: Soldering method of voltage nonlinear resistor
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1978-12-25
Abstract: PURPOSE: To achieve soldering excelling in service life characteristics without using flux, by applying ultrasonic vibrations to the element of ceramic mainly made of ZnO being silver-baked with electrode, together with lead wires in fluid solder bath, when soldering voltage nonlinear resistor.  
     CONSTITUTION: A molding of ceramic element mainly made of ZnO with subsidiary components such as Bi 2 O 3 , Co 2 O 3 , MnO 2 , Sb 2 O 3 , Cr 2 O 3 , NiO, etc., is baked, and silver electrode is baked on the surface thereof. This element and lead wires 1 are put in a fluid solder bath 2 filled with molten solder of Pb-Sn material, and ultrasonic energy is applied thereto from an ultrasonic vibrator 3 of which frequency is 10W20kHz and output 1W10W. By removing the air layer on the surface of the element to be soldered to activate the soldering surface, soldering excelling in service life characteristics may be achieved without using flux. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0454308-A (JP)
Title: Bearing device
Inventor: UEDA OSAMU
IPC: F16C17/10
Filed: 1990-06-22
Abstract: PURPOSE:To prevent penetration of fine powders by friction into a bearing hole by receiving a thrust load on the outer circumferential side of a protrusion provided surrounding the bearing hole for inserting and supporting a rotary shaft at an end surface of a bearing. CONSTITUTION:A protrusion 28 is provided at an end surface of a bearing hole 17a for inserting and supporting a rotary shaft 23 to surround this. A protrusion 27 of a collar 26 slides to the upper end surface of an oil-included bearing 17. If fine powders are produced by slide between the protrusion 27 and the oil-included bearing 17, these are prevented from penetrating into the bearing hole 17a.
Patent JP-S5866154-A (JP)
Title: Pattern program forming system
Inventor: SATOU TAKESHI
IPC: G06F9/44
Filed: 1981-10-16
Abstract: PURPOSE:To form an efficient program with a small number of input operations, by forming one-unit block nodes where output contents are entered together, and indexing the block nodes as required by a flag code. CONSTITUTION:In the operation node of addition, subtraction, multiplication, or division, an operation symbol is displayed in the position of OP, and the symbol is displayed also in the position of underlined OP, and input contents are entered in both sides of this position to displayed in the position of OP, and symbols are displayed in positions of underlined OP, and output contents are displayed in both sides. In the output node, an underlined output contents entry part which indicates output contents is provided. In the gate node, output contents are displayed on an underline in a form of gate condition P/input contents (a). In the merge node, output contents are displayed on an underline in a form of input contents A/B.
Patent JP-S6143551-A (JP)
Inventor: SUGIMOTO HISASHI
IPC: B32B15/04
Filed: 1984-08-07
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-S6410639-A (JP)
Title: Probing equipment
Inventor: KIMURA SHIGEJI
IPC: G01R31/26
Filed: 1987-07-03
Abstract: PURPOSE:To enable the measurement of electrical characteristics of an element connected to a fine pattern, by projecting an energy beam on the aiming pattern of a semiconductor device, forming deposit on the aiming pattern, and bringing a metal pin into contact only with the aiming pattern. CONSTITUTION:A semiconductor device 6 is mounted in a stage 5 in a vacuum chamber 1, whose inside is vacuumized with a vacuum pump 1, and into which deposition gas is introduced from a deposition gas chamber 3. An ion beam 8 is generated from an ion source 7, the projecting position of the beam is set with a scanning lens 10, and an aiming pattern 15 is irradiated with the beam. The deposition gas is decomposed, and metal deposition 16 adheres to the aiming pattern 15c. With a pattern detecting equipment 11, the position of the aiming pattern 15c is detected, and the stage 5 is transferred under a metal pin 13. With a contact position setting mechanism 12, the detecting pin 13 is transferred according to the signal of a pattern detecting equipment 11. A pin-tip l3a is brounght into contact with a deposition 16, and the electric characteristics of an element connected to the pattern 15c are measured with a signal measuring instrument 14.
Patent JP-H0831603-A (JP)
Title: Square-shaped thin film chip resistor and manufacture thereof
Inventor: YAMADA HIROYUKI
IPC: H01C17/16
Filed: 1994-07-18
Abstract: PURPOSE:To enhance the electric characteritics and dampproof property of the title resistor by a method wherein a thin film resistor layer is covered by a resin protective film layer, and a conductive resin upper surface electrode layer is formed on a thin film upper surface electrode layer, which is linked to the above-mentioned thin film resistor layer, in such a manner that the conductive resin upper layer electrode layer is overlapped on a part of both ends of the resin protective film layer. CONSTITUTION:The title square-shaped thin film chip resistor is composed of a pair of Au thin film upper surface electrode layers 2 formed on the surface of a square-shaped alumina substrate 1, a pair of Au thin film backside electrode layers 3 formed on the backside of the substrate 1, a thin film resistor layer 4, consisting of an Ni-Cr alloy and covering the pair of electrode layers 2, formed between the electrode layers 2, an epoxy resin protective film layer 5 with which the resistor layer 4 is completely covered, a pair of conductor resin upper surface electrode layers 6 covering the resistor layer 4, which is exposed on the pair of electrode layers 4 and partially overlapped on both ends of the protective layer 5, a pair of thin film edge face electrode layer 7 formed on the edge face on both sides of the substrate 1 in such a manner that the electrode layers 6 and the electrode 3 are connected, and an electrode metal-plated layer 8 consisting of Ni and solder and formed on the exposed electrode layers 3, 6 and 7.
Patent JP-S6225265-A (JP)
Title: Extracting method for self-movement state
Inventor: MORI AKINORI
IPC: G01C21/00
Filed: 1985-07-26
Abstract: PURPOSE:To simplify a tracking mechanism and to speed up the operation of an arithmetic system by making the projection surface of the floating pattern of an external field spherical, and adding tracking rotation for tracking an object in the center of a visual field and also adding auxiliary rotation of through for latitude specification. CONSTITUTION:When the self-movement state of a moving body in translational motion and rotary motion is detected from the floating pattern of the external field, the floating pattern of the external field is projected on a spherical surface. Then, the tracking rotation W1 for tracking the object at the center part A of the visual field is added independently of the primary rotation W. Further, the auxiliary rotation W2 of thought for fixing the axis OR1 of the tracking rotation to specific latitude is added to establish a field equivalent to an angular velocity field when the object is tracked with the axis OR'' of basic rotation while the moving body is only in translational motion. Then, the translation direction T and rotation (primary rotation W) of the moving body are detected on the basis of the equivalent field.
Patent JP-S63184373-A (JP)
Title: Semiconductor light emitting device and manufacture of the same
Inventor: KAMATA ATSUSHI
IPC: H01L21/365
Filed: 1987-07-03
Abstract: PURPOSE:To form a satisfactory p-n junction in ZnSSe crystal layers and realize practical blue light emission by a method wherein an n-type ZnSxSe1-x crystal layer (0<=x<=1) which contains a group VII element as a donor impurity is made to grow on a compound semiconductor substrate by an metal organic chemical vapor growth method and a p-type ZnSySe1-y crystal layer (0<=y<=1) which contained a group I element as an acceptor impurity is made to grow on the n-type ZnSxSe1-x crystal layer by an organic metal chemical vapor phase deposition method to form the p-n junction. CONSTITUTION:An n-type GaAs substrate doped with Si is employed as a substrate. An n-type ZnSxSe1-x crystal layer (x=0.05) is made to grow on the substrate by an MOCVD method and successively a p-type ZnSySe1-y crystal layer (y=0.05) is made to grow by an MOCVD method. Dimethylzinc (DMZn), dimethylselenium (DMSe) and diethylsulfur (DES) are employed as ZnSSe crystal growth materials, hydrogen chloride (HCl) is employed as a donor impurity material and tributyllitium is employed as an acceptor impurity material.
Patent JP-S6057723-A (JP)
Title: Integrated circuit device
Inventor: OGASAWARA KAZUO
IPC: H01L27/092
Filed: 1983-09-08
Abstract: PURPOSE:To compensate transient noise by providing a complementary MOS transistor (TR) whose source and drain are short-circuited between an MOS analog switch and an input/output terminal. CONSTITUTION:MOS TRs 27, 28 for compensation are inserted between MOS TRs 25, 26 constituting the MOS analog switch and an output terminal 22, and MOS TRs 29, 30 are inserted between the TRs 25, 26 and an input terminal 21. The source and drain of the MOS TRs 27, 28, 29 and 30 are short-circuited and also a control terminal of P-channel TRs 27, 28 is connected to a control terminal of an N-channel TR25, and a control terminal of N-channel TRs 28, 29 is connected to a control terminal of a P-channel TR26. Since the compensation MOS TR exists at both sides of the analog switch, the transient noise is compensated effectively.
Patent JP-2000002948-A (JP)
Title: Printing device for photographic processing machine
Inventor: TAUCHI YASUHITO
IPC: G03B27/52
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost by performing printing even at the time of carrying photographic paper through a sub carrying path without providing a printing head in the sub carrying path by providing the printing heads in the respective main carrying paths for carrying the photographic paper in parallel and changing the position of the printing head in relation to the sub carrying path. SOLUTION: The reciprocative moving part 51 of a printing device 5 reciprocatively moves in a direction orthogonal to the main carrying paths 21a and 21b and the sub carrying path 22. The moving part 51 is provided with the printing heads 52a and 52b. In the case of performing photograph printing processing for the photographic paper 10 of ordinary size, the paper 10 is carried through the paths 21a and 21b and printed by the heads 52a and 52b positioned in the paths 21a and 21b. In the case of processing the paper 10 of larger size, the paper 10 is carried through the path 22 and printed by either the head 52a or 52b by moving the moving part 51 reciprocatively so that either of the heads 52a and 52b may be alternately positioned in the path 22.
Patent JP-H0380089-A (JP)
Title: Plant transforming structure
Inventor: AABUINGU GOODON
IPC: C12N9/90
Filed: 1990-06-22
Abstract: NEW MATERIAL: A plant transformation construct comprising a DNA having (A) a ring-opening gene that encodes an enzyme that can open an aromatic ring, (B) a eukaryotic promoter on upstream of the ring-opening gene, and (C) a polyadenylic acid addition side on downstream of the ring-opening gene.  
     USE: Transformation to a transgenic plant capable of degrading aromatic compounds.  
     PROCESS: The construct is formed by transgenic ligation of the gene in a structure against the plant transformation vector. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0330410-A (JP)
Title: Manufacture of aluminum electrode for electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/04
Filed: 1989-06-28
Abstract: PURPOSE:To improve both close adhesiveness and minuteness of a vapor deposited film, to sharply cut down the period of treatment, and to obtain a cathode electrode on which electrostatic capacitance can be increased by a method wherein a platinum vapor-deposited layer is formed on the surface of high purity aluminum using a cathode arc vapor-deposition method. CONSTITUTION:A plutinum vapor-deposited layer is formed on the surface of high purity aluminum using a cathode arc vapor-deposition method. For example, when arc discharge is generated by the device as shown in the diagram using the metal target (evaporation source) 10, which is substantially vacuum and consisting of platinum, as a cathode, an arc spot is formed on the surface of the target 10, the target 10 is fused and evaporated in a moment by the energy of the arc current concentrated at the arc spot, and at the same time, the target material 10 is turned into metal ions 12, and they are discharged into vacuum. At that time, by applying bias voltage to the material 14 to be treated consisting of high purity aluminum, the metal ions 12 arc closely adhered to the surface of the material 14 to be treated together with the accelerated reaction gas particles 16, and a minute film is grown.