baber/WOPTO huggingface dataset:
Patent IL-47048-A (IL)
Title: Locking arrangement
IPC: E05B63/14
Filed: 1975-04-08
Abstract: The four ablong bars are spaced apart round a circle at 90 deg. intervals, and pivot on a screws (15) in rotary plate. The latter is actuated by an extension from the rotary cylinder of a lock operated by key from either side of the door. The rotary plate is in contact with an auxiliary locking device actuated simultaneously with it. The extension can be integral with the cylinder, and engage with one of several deep teeth on the plate. Alternatively there can be an oblong plate with deep teeth extending under the rotary plate and in contact with it. The rotary plate can have deep teeth opposite the cylinder, and also a locking plate underneath it. The latter has a rod in contact with the teeth, and is in contact with elastic devices.
[FR2307158A1]
Patent IL-74432-A (IL)
Title: High impact strength fiber resin matrix composites
IPC: C08J5/24
Filed: 1985-02-24
Abstract: Improved fiber resin matrix prepreg fabrics are disclosed which are comprised of a first layer of reinforcing fabric coated with an epoxy resin composition and a discrete second layer of an epoxy resin modified with an elastomeric polymer. The discrete second layer is provided with a support comprising a gauze-like, lightweight fibrous mat or carrier of light-weight fibers that preserves the second "interleaf" layer during cure. Cured composites having the continuous interleaf layer intact exhibit high impact strength and resistance to impact damage. In addition, high-performance fiber resin matrix composites are disclosed which are comprised of a first layer comprising reinforcing filaments coated with a thermosetting resin composition and a discrete second layer of a thermoplastic resin. When the composite layers are matched to provide certain minimum strength and elongation properties, composites of unusually high impact strength and resistance to impact damage are achieved which retain their high performance properties over a range of temperatures and environmental exposures.
Patent JP-H03215829-A (JP)
Title: Production of liquid crystal element
Inventor: WATABE YASUYUKI
IPC: G02F1/1333
Filed: 1990-01-19
Abstract: PURPOSE:To simplify the process for production of the liquid crystal element by executing the calcination of an insulating film of an inorg. oxide of a coating and calcining type simultaneously with the baking of an oriented film to be formed thereon. CONSTITUTION:The insulating film material consisting of a soln. mixture composed of an org. titanium compd. and an org. silicon compd. is applied on an electrode substrate 1 formed with patterns of a transparent conductive film for the liquid crystal element. The electrode substrate coated with the insulating film material is maintained for 30 minutes at 150 deg.C to dry the insulating film material and is further subjected to an ozone treatment. An oriented film material of a polyimide system is in succession applied on this electrode substrate. The electrode substrate coated with the oriented film material is maintained for 60 minutes at 300 deg.C to calcine the insulating film material and the oriented film material, by which the electrode substrate having the insulating film 4 and the oriented film 5 is obtd. Only one laborious high-temp. processing stage is necessitated by this method and the process for production of the liquid crystal element is greatly simplified.
Patent JP-S62169040-A (JP)
Title: Printed board pattern inspector
Inventor: SAKURAI YUTAKA
IPC: G01N21/88
Filed: 1986-01-22
Abstract: PURPOSE:To improve the inspection working efficiency of a printed circuit board, by automatically detecting immediately increase in the erroneous detection of a defect by an accidental cause such as mechanical vibration and electric noise to inform a worker of it. CONSTITUTION:The appearance of printed circuit boards 1 and 2 is picked up by image pickup means 6 and 7 to detect a circuit pattern of a substrate by a image processing. When a defect is detected during the inspection, the decision on the defect is made by reinspection at the same point. In a system of such a type, the results of the inspection are sorted into a true and false defect. The number of the defects determined to be false is counted through a counting means 13 and it is so set that when the frequency of the counts exceeds a set reference value, a warning action signal is outputted to accurate an alarm means 15 by this signal.
Patent JP-2000201639-A (JP)
Title: Wheat flour for tempura
Inventor: NOMURA SATOSHI
IPC: A23L7/157
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain both a wheat flour for Tempura for producing the Tempura excellent in appearance such as application of a coating or a flowering feeling and the texture such as crispiness and lightness and a mix for the Tempura using the wheat flour for the Tempura. SOLUTION: The characteristic of this wheat flour for Tempura is 15-25 μm average particle diameter. The mix for the Tempura contains the wheat flour for the Tempura.
Patent JP-H04248921-A (JP)
Title: Device for detaching and attaching reaping part of combine
Inventor: MATSUI MASAMI
IPC: A01D67/00
Filed: 1991-01-31
Abstract: PURPOSE:To simplify longitudinal movement or attachment and detachment of a reaping device to a car body. CONSTITUTION:A mobable supporting frame 7 is provided on the front side of a car body 1 and part of reaping frame 5 is supported in the front end part of the support frame 7 and reaping device is attached and detached while turning the reaping device using a lifting and lowering cylinder 6 for lifting and lowering the reaping device 4.
Patent JP-H07217599-A (JP)
Title: Movable vane mixed flow pump
Inventor: OKAMURA TOMOYOSHI
IPC: F04D29/56
Filed: 1994-02-01
Abstract: PURPOSE:To provide stable characteristics at all blade angles by a method wherein a gap size between the tip of the blade shroud of a movable vane impeller and a casing liner and a gap size between the tip of a blade hub and an impeller hub are variable according to a blade angle. CONSTITUTION:In a movable vane mixed flow pump wherein the blade 1a of an impeller 1 is set to an arbitrary blade angle by a moving mechanism 3a, a mechanism 6 to axially move a casing liner 5 is arranged at the outer flange of a diffuser 2 positioned facing the flange of the casing liner 5. The moving mechanism 6 has a feed screw rotated by a control motor and the feed screw is joined in a screwed-in state with a female screw formed in a flange on the liner 5 side, and the liner 5 is axially moved by the faucet part thereof serving as a guide. A control motor 6a is controlled by a controller based on a pressure signal from a pump delivery pressure detector 8 and a blade angle signal generated by a blade operation mechanism.
Patent JP-S59135916-A (JP)
Title: Coupling tuning fork type crystal oscillator
Inventor: KOGURE SHIGERU
IPC: H03H3/04
Filed: 1983-01-25
Abstract: PURPOSE:To adjust the temperature characteristic by means of laser processing by eliminating electrodes at both ends of a tuning fork arm in advance at the position of the temperature characteristic adjustment and forming the temperature characteristic adjusting electrode thicker than the surrounding electrode so as to prevent the deterioration of the CI by the adjustment of the temperature characteristic. CONSTITUTION:In manufacturing a coupling tuning fork type crystal oscillator utilizing the coupling between the 1st bending harmonic and the basic torsional wave, an AU electrode at the end of the tuning fork arm of the position of the temperature characteristic adjustment is removed and a part 14 with exposed crystal is formed in advance by the photolithography method. Let the total length of the tuning fork arm be 1, then a temperature characteristic adjusting region 15 having a width W being <=80% of the tuning fork arm width is formed at a position of 0.1-0.4 from the tip, the temperature characteristic adjusting electrode is provided onto the region 15, and no electrode is adhered at both sides in broadwise direction of the electrode so as to expose the crystal surface. This electrode is formed thicker in advance than the surrounding AU electrode, the temperature characterisic is adjusted by the laser processing so as to prevent the deterioration in the CI by the temperature characteristic adjustment.
Patent JP-H11215114-A (JP)
Title: Method and device for updating cryptographic key and medium for recording cryptographic key updating program
Inventor: ABE MASAYUKI
IPC: H04L9/08
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To make a secret key invalid in a short time even when the secret key leaks out. SOLUTION: An open key for cryptography is obtained by subtracting an updating starting time Z from a transmitting time ST (15), dividing the (ST-Z) by an updating period P (16), obtaining one combination out of different combinations of (k) pieces of numeric characters from the divided result (t) (17), selecting (k) pieces of open keys Ya, Yb,.... from open keys Y1, Y2,..., YN in accordance with the combination (18), and calculating Y=Ya, Yb,..., mod p. At a receiving terminal, a decoded key X is obtained by subtracting the Z from a received time RT (24), dividing the subtracted result by the period P, similarly generating one combination from the result t' (26), selecting (k) pieces of secret keys Xa, Xb,... from secret keys X1, X2,..., XN in accordance with the combination, and calculating X=Xa+Xb+... mod g.
Patent JP-H06218189-A (JP)
Title: Base plate of washing machine
Inventor: TERANISHI MASAHIRO
IPC: D06F39/12
Filed: 1993-01-26
Abstract: PURPOSE:To increase the strength of base plates at the time of being stacked by providing a knock-out receiving member to push the base plate by allowing the end of the mold knob-out pin to abut on four corners at the time of releasing a mold after molding in the base plate to be joined at the lower part of the outside box of the washing machine. CONSTITUTION:A base plate 11 of the washing machine is formed like a square receiver and is integrally made of a synthetic resin. A foot 15 is formed by bulging a bottom plate 12 downward at four corners 14. In this case, on each foot 15, the end of the knock-out pin of the mold abuts on two cylindrical receiving pins 18 being the knock-out receiving member to push the plate 11 out and errected on an inner bottom 17 at the time of releasing a mold after molding. The height of the pin 18 is set to such a dimension that only the thread bottom of the upper plate 11 abuts on the upper end of the pin 18 of the lower plate 11 when two face plates 11 are stacked. A shorter rib 20 is placed between the pin 18, side wall 13, and circular rib 19.
Patent JP-S5294013-A (JP)
Title: Converter
Inventor: TAKAHAMA KATSUAKI
IPC: H04B1/26
Filed: 1976-02-03
Abstract: PURPOSE:To reduce the VHF disturbance by grounding at a VHF input terminal while the UHF performance in case of the conversion of a UHF signal into a IF signal of the VHF channel.
Patent JP-H10201713-A (JP)
Title: Washing sheath for endoscope
Inventor: MINO HIROYUKI
IPC: A61B1/12
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent any humor from entering into between the head folded part of the washing a main body of a washing sheath and a tip surface a insert part of the endoscope, by arranging a humor entry-preventing means on the head of the main body of washing sheath to swing-drop off the humor out of the periphery of the washing sheath's main body of the washing sheath. SOLUTION: A tip opening 18 is made at the sheath head 15 tip to expose the endocsope's tip surface. A humor guiding groove made throughout the periphery at the sheath tip 15 is made so as to draw a quadric curve gradually nearing toward the head direction as it goes downward from a part corresponding to the upward of the endoscope at the base end of the sheath head periphery. This guiding groove 23, the bottom edge 15a at the sheath head 15 and the warped part 22 swing-droop off the humor led to the sheath head 15 of its main body 6 along its 6 peripheral surface therefrom.
Patent JP-H01188419-A (JP)
Title: Production of powdery starting material for high temperature superconducting ceramic
Inventor: ODAN KYOJI
IPC: C04B35/45
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a powdery starting material capable of providing a rare earth element - alkaline earth element - Cu type high temp. oxide superconductor having high density and high critical current density by precalcining a coprecipitate obtd. by using a specified precipitant. CONSTITUTION:A precipitate is formed by allowing a mixed soln. contg. a rare earth element salt. an alkaline earth element salt, and a Cu salt to contact with a mixed soln. of an ammonium salt and an amine compd. The precipitate is separated by filtration after washing with water or without washing with water, and dried and precalcined. Suitable salts of the above described elements are chlorides, nitrates, etc. Suitable ammonium salts are carbonates, bicarbonates, etc. Suitable amt. thereof to be used is equimolar amt. to the amt. of alkaline earth element salt. Suitable amine compds. are primary, secondary, and tertiary amine compd., but, particulary, secondary amine compds. (R2NH; wherein R is 1-4C alkyl) are preferred. Suitable amt. thereof to be used is >=1.5 times for the amt. of the Cu salt.
Patent JP-H01187835-A (JP)
Title: Attraction pad
Inventor: KUSHIDA MASAKI
IPC: H01L21/66
Filed: 1988-01-22
Abstract: PURPOSE:To prevent an attraction pad from electrostatically breaking by adhering a metal foil to the contacting face of the pad with a package or mounting a metallic ringlike element at the pad. CONSTITUTION:Three stages of metal ringlike elements 4C in which holes are opened are engaged with a rubber pad 4A. The lower stage 9 of the element 4C is brought to the bottom of the pad 4A so that the stage 9 is interposed between the pad 4A and an IC 2.
Patent JP-S60153372-A (JP)
Title: Bobbin conveying system
Inventor: KONISHI YUUJI
IPC: B65H49/38
Filed: 1984-01-24
Abstract: PURPOSE:To improve productivity, by a method wherein transport bands for conveying bobbins located along the both sides of a spinning machine are intercoupled, the two bands are simultaneously rotated, and each one solid bobbin, or 2 bobbins in all are simultaneously discharged. CONSTITUTION:A winder W and 4 spindle machines SP(SP1-SP4) are intercoupled through a solid bobbin conveying line 1, where solid bobbin discharge lines f1-f4, mounted to each spinning machine SP, are joined together, and an empty bobbin conveying line 2 connected to branch lines R1, L1-R4, and L4 through which empty bobbins are returned to two machines located back to back with the spinning machine SP. Each spinning machine SP is provided at both sides thereof with transport bands 3 and 4 are mounted forward and reversely rotatably along the longitudinal direction thereof, and the bobbins are interlocked by means of a driving source 6. One bobbin each from the bands, or 2 solid bobbins in all are simultaneously discharged from the bands 3 and 4, and can be discharged to the discharge lines f1-f4 through a chute 8.
Patent JP-S57126055-A (JP)
Title: Image pickup tube
Inventor: TAKEKURA KAZUHISA
IPC: H01J31/28
Filed: 1981-01-29
Abstract: PURPOSE:A so called HN-type image pickup tube in which a negatively charged photoconductive target is scanned by high-velocity electron beams, especially, a photoconductive image pickup tube which is prepared by installing metal meshes and collector electrodes on the electron beam scanning side of a negatively charged photoconductive target. CONSTITUTION:After a n type transparent electrode layer 52 is formed on a glass surface plate 51, a thin p<+> type layer 53, a p type layer 54 and a n type layer 55 are formed, in that order, over the layer 53 by vapor deposition, thus a photoconductive layer is formed. A target 23 prepared by forming an n<+> type block layer 56 by vapor deposition is provided on the photoconductive layer. Metal meshes 24 and collector electrodes are installed on the electron beam scanning side of the target 23. The block layer is preferred to be prepared from a ZnTe or CdTe plate of 20-2,000Angstrom  thickness. The resistivity of the block layer preferably is adjusted to 10<8>-10<12>OMEGA.
Patent JP-S62169376-A (JP)
Title: Photodiode
Inventor: TAGUCHI KENSHIN
IPC: H01L31/10
Filed: 1986-01-21
Abstract: PURPOSE:To obtain a photodiode characterized by excellent high speed property and no loss in photoelectric conversion efficiency, by reversing the conductivity of the specified third and second semiconductor layers, which are provided on the n-conductivity type first semiconductor layer, into a p-conductivity type, thereby forming a p-n junction. CONSTITUTION:On the n-conductivity type first semiconductor layer, the n- conductivity type second semiconductor layer, whose forbidden band width is narrower than that of the first semiconductor, is formed. The n-conductivity type third semiconductor layer, whose forbidden band width is larger than that of the second semiconductor layer, is provided. The conductivity of the third and second semiconductor layers is reversed into a p-type conductivity. Thus a p-n junction is formed. On an n<+> InP substrate 18, n<->-InP 11 is formed by, e.g., a vapor phase growing method. Then n<->-InGaAs 13 and then n-InP 14 are formed. Then, e.g., SiO2 insulating film 15 is formed on the surface of a wafer. Thereafter, one region is selectively removed by a photoresist proc ess. With the SiO2 film as a mask for impurity diffusion and with, e.g., Zn3P2, as a diffusion source, a (p) region 16, in which Zn is selectively diffused, is formed by heat treatment.
Patent JP-S58132102-A (JP)
Inventor: YOSHIDA YUUJI
IPC: A41B9/00
Filed: 1982-01-28
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-S60155715-A (JP)
Title: Production of carbon fiber for cfrm (carbon fiber reinforced metal)
Inventor: SHIMAZAKI KATSUNORI
IPC: D01F9/14
Filed: 1984-01-24
Abstract: PURPOSE:To obtain the titled carbon fibers having improved wettability by an applied metal with suppressed formation of CaC2 in the boundary part between the fibers and the metal, by spinning carbonaceous pitch, oxidizing the resultant fibers to introduce COOH group into the surface thereof, substituting H atoms in the above-mentioned COOH groups with a metal, and carbonizing the fibers, etc. CONSTITUTION:Carbonaceous pitch is melt spun into fibers, which are then infusibilized under heating at 200-500 deg.C preferably in the presence of oxygen and/ or steam to introduce COOH groups into the surface thereof. The resultant fibers are then dipped or passed through an aqueous solution of an alkali, etc. to substitute H atoms in the COOH groups with the alkali metal. The resultant fibers are then washed with water, and treated with an aqueous solution of a given metal salt to substitute the alkali metal with another metal, e.g. Ni, Cu, Mg or Ca. The treated fibers are carbonized or graphitized by the conventional method to afford the aimed fibers.
Patent JP-S55104395-A (JP)
Title: Aqueous lubricant
Inventor: TSUYA HIROKO
IPC: C10M159/12
Filed: 1979-02-01
Abstract: PURPOSE: To provide an aqueous lubricant having excellent resistance to load and abrasion and capable of using under high load and shock-load by dispersing melamine and (iso)cyanuric acid into water using dispersing agent.  
     CONSTITUTION: To one pt.wt. of adduct of melamine of 0.1W1μ in diameter with (iso)cyanuric acid, 0.001W100pts.wt. of, preferably 0.05W10pts.wt. of dispersing agent such as surfactant, polyvinyl alcohol, water glass is added and mixed. Then, the 0.05W150pts.wt. of the adduct is dispersed into 100pts.wt. of aqueous medium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5394561-A (JP)
Title: Anti-static treatment of melamine-impregnated paper
Inventor: KAMIYAMA TAKAHISA
IPC: C08J5/24
Filed: 1977-01-31
Abstract: PURPOSE: To decrease the electrostatic charge and to prevent the deposition of foreign materials to a melamine-impregnated paper by adding a polyoxyethylene compound to melamine resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01189012-A (JP)
Title: Thin film magnetic head
Inventor: KUBO TAKASHI
IPC: G11B5/31
Filed: 1988-01-22
Abstract: PURPOSE:To prevent generating a partial abrasion and simultaneously, to realize a thin film magnetic head in which a water resistance us satisfactory by forming a magnetic layer, a coil conductor layer and an insulating layer on a substrate and specifying the composition of a protecting layer to be laminated in a constitution in which the protecting layer is laminated on the magnetic layer. CONSTITUTION:A lower magnetic layer 11 made of a ferromagnetic substance is formed on a ferrite substrate 10, a non-magnetic insulating layer 12 and a coil conductor layer 13 are properly formed on it, thereafter, they are processed in an approximately trapezoid shape, a front gap part 17 is exposed, and a gap layer 14 is formed. Next, an upper magnetic layer 15 is formed on the non-magnetic insulating layer 12, and a protecting layer 16 is formed on it. The composition of the protecting layer 16 is made to contain a SnO2 and an SiO2, the protecting layer 16 is flattened after it is formed, and it is sticked through an adhesive layer 18 to a protecting plate 19. By casing the hardness of the protecting layer to be proper in such a way, the generation of the partial abrasion due to the traveling of a recording medium can be suitably prevented, and simultaneously, the water resistance can be also made satisfactory.
Patent JP-S61170328-A (JP)
Inventor: MATSUSHITA KUNIJIRO
IPC: A01K61/00
Filed: 1985-01-25
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-S62171282-A (JP)
Title: Correlation adaptive type noise reducing device
Inventor: IWAIBANA KUNIO
IPC: H04N5/21
Filed: 1986-01-23
Abstract: PURPOSE:To apply the optimum noise reduction suited to the characteristic of a video signal by connecting at lest 2 circuits or over in parallel in conventional 3 kinds of noise circuits, inputting a video signal and combining the outputs of each circuit after synthesizing them via a coefficient device. CONSTITUTION:The outputs of a line correlation detector 4 and a frame correlation detector 5 are inputted to a control section 6, which outputs signals 7a, 8a, 9a deciding coefficients K1, K2, K3 of coefficient devices 7, 8, 9 of conventional 3 kinds of noise reduction circuits. The outputs of the coefficient devices 7, 8, 9 are synthesized by as synthesizing circuit 10 and the result is sent. The input terminal is shown in caption 1, the present time is obtained at the midpoint 2 between 1H delay elements 201, 202 of a line correlation noise reduction circuit 200 and a noise coring circuit 300 and a frame correlation noise reduction circuit 100 are connected in parallel with the midpoint 2. The control circuit 6 inputs the output of the detectors 4, 5 and generates a control signal to the coefficient devices 7-9 by a prescribed reference. Thus, the noise reduction suited to the characteristic of the video signal is applied.
Patent JP-S58128833-A (JP)
Title: Crosshead for extruding multi-layer
Inventor: HORII KOUJI
IPC: B29C48/06
Filed: 1982-01-27
Abstract: PURPOSE:To make readily possible to change the extrusion of an inner and outer layers of different materials using a single crosshead, by arranging inlets for different materials coaxially and symmetrically to a crosshead, and enabling the inlets to be changed-over readily. CONSTITUTION:The crosshead consists mainly of a generally cylindrical main body 1, a die 2 secured to the outlet side of the main body 1, a nipple assembly that is inserted from the inlet side of the main body 1, and the two material feeding inlets (A, B) situated to the inlet side of the main body 1 which are positioned coaxially and symmetrically. The nipple assembly consists of a die nipple 3, a nipple 4, a sleeve, and a nipple assembly consists of a die nipple 3, a nipple 4, a sleeve, and a nipple holder 8, and is rotatably secured. Accordingly, by rotating the nipple assembly 180 deg., the material feeding inlets (A, B) in communication with inner and outer material feeding passages 10, 11 can be changed over.