baber/WOPTO huggingface dataset:
Patent JP-H01182849-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MOMOKI YASUTO
IPC: G03C7/30
Filed: 1988-01-14
Abstract: PURPOSE:To enable rapid processing by incorporating a specific yellow coupler and the dispersion of fine lipophilic particles obtd. by emulsification and dispersion of a soln. mixture in which a water insoluble and org. solvent soluble homo- or copolymer is dissolved into a blue-sensitive silver halide emulsion layer. CONSTITUTION:At least one kind of the yellow couplers expressed by the formula I and the dispersion of the fine lipophilic particles obtd. by emulsification and dispersion of the soln. mixture into which at least one kind of the water insoluble and org. solvent soluble homo- or copolymer is dissolved are incorporated into the blue-sensitive silver halide emulsion layer of the photosensitive material having the blue-, green- and red-sensitive silver halide emulsion layers on a base. A monodisperse silver chlorobromide emulsion is used for the silver halide emulsion in the emulsion layers. In the formula, R8 denotes an N-phenyl carbamoyl group; Y3 denotes a group which is coupled via an oxygen atom or nitrogen atom and can be eliminated by coupling reaction with the oxidant of a developing agent. The rapid processing with high sensitivity and low fogging is thereby enabled.
Patent JP-S59129152-A (JP)
Inventor: SHIRAI KOUICHI
IPC: B32B27/00
Filed: 1983-01-14
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-H04235826-A (JP)
Title: Magnetic levitation conveyance device
Inventor: SHINOZAKI HIROYUKI
IPC: H02K41/02
Filed: 1991-01-21
Abstract: PURPOSE:To lessen load applied to a levitating electromagnet and reduce electric power consumption by arranging magnetic attracting force, which is orthogonal to the thrust direction generated by a linear motor, to face opposite to the gravity acting direction against a conveyance base. CONSTITUTION:A storage chamber, in which a semiconductor wafer and the like are placed, is partitioned inside a conveyance base while an angle shaped lifting purpose magnetic poles 12, 12, facing lifting purpose electromagnets 2 and guiding purpose electromagnets 4, are provided along the conveying direction on the upper portion in front and rear on the left side of the base 10 and a pull up purpose magnetic pole 13 is provided on the lower portion of the base 10. A guiding purpose electromagnet 14, facing a guiding position detecting sensor 8, is provided on the bottom portion along the conveying direction and a gap is formed between the bottom portion and levitating position sensors 7.... Arrangement of each member and weight balance are constituted so that magnetic attracting force F, which is orthogonal to the thrust of the linear motor 6, may be reversed to the vertical G direction of the base 10. Thus the levitation force to lift up the base 10 of the lifting purpose electromagnets 2... of the levitating purpose electromagnet is assisted whereby the load applied to the electromagnet is reduced.
Patent JP-H07252350-A (JP)
Title: Conductive alternating copolymer and its production
Inventor: HAVINGA EDSKO ENNO
IPC: C08G61/12
Filed: 1993-01-14
Abstract: PURPOSE: To obtain a novel group of (semi)conductive alternating copolymers which produce primarily undoped copolymers having a band gap of 1.5 eV or lower and obtd. by a simple condensation polymn. (polycondensation) and to provide a process for producing the same.  
     CONSTITUTION: A (semi)conductive alternating copolymer is obtd. by subjecting an acceptor monomer unit having at least two oxygen atoms bonded via double bonds and at least one hydroxylated unsatd. cyclic structure and a donor monomer unit formed by a carbocyclic arom. compd. having at least two active hydrogen atoms to polycondensation in the presence of a solvent. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S57119512-A (JP)
Title: Frequency control system
Inventor: ASAKAWA SHIGERU
IPC: H03J7/02
Filed: 1981-01-19
Abstract: PURPOSE:To increase frequency control range even if the variable range of the oscillation frequency of a VCO is small, by controlling the VCO after the frequency of a frequency synthesizer converges approximately to some value. CONSTITUTION:When reception starts, a switch 30 is connected to the side of a frequency synthesizer 27, whose frequency is controlled. In this case, a VCO28 has no input and oscillates at a free-oscillation frequency, and the output frequency of the frequency synthesizer 27 is so controlled that the output frequency of a frequency converter 24 approximates the center frequency of a frequency discriminator 26. The frequency synthesizer 27 is controlled by a digital signal, and its output frequency varies discretely. Once the output frequency of the frequency synthesizer 27 converges, the switch 30 is changed over to the side of a VCO28. At this time a frequency synthesizer controller 29 is fixed as it is in said convergent state. In this state, the VCO28 enters into a control state and the center frequency converges.
Patent JP-S5499013-A (JP)
Title: Filling method for composite material in high temperature high pressure compression treatment
Inventor: HIRANO MINORU
IPC: B22F3/15
Filed: 1978-01-21
Abstract: PURPOSE: To prevent lowering of uniform mixability of two or more kinds of metal powders due to mechanical vibration, etc. by uniformly mixing the powders with a difference in magnetizability; filling the mixt. into a capsule made of nonmagenetic substance; and carrying out magnetization from the inside or outside of the capsule.  
     CONSTITUTION: At least two kinds of metal powders with a difference in magnetizability due to a difference in particle size, compsn., etc. are charged into capsule 1 made of nonmagnetic material such as glass or plastics. By putting magnet 2- contg. pipe 3 made of nonmagnetic material in capsule 1 or supplying a current to coils 6 outside capsule 1, the metal powder in capsule 1 is magnetized. Next, vibration of tapping, etc. is applied to enhance the filling rate. Magnetized metal powder 4 and nonmagnetic or weakly magnetic powder 5 are not moved or separated by vibration, thus holding uniform mixability. The mixt. is then subjected to hot hydrostatic pressing to obtain a superior sintered product with no defect such as component segregation, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62164860-A (JP)
Title: Manufacture of ti alloy material having superior rupture toughness and ductility
Inventor: MATSUMOTO TOSHIO
IPC: C22F1/18
Filed: 1986-01-13
Abstract: PURPOSE:To manufacture a Ti alloy material having superior rupture toughness and ductility by carrying out finish forging and aging under specified conditions when a near beta type Ti alloy material contg. Al, Sn, Zr, Mo and Cr is manufactured. CONSTITUTION:A near beta type Ti alloy ingot contg. Al, Sn, Zr, Mo and Cr is cast, cogged, forged, heated to the beta-transformation point or above and rapidly cooled to form a rough material. This material is subjected to finish forging, soln. heat treatment and aging to manufacture a Ti alloy material having >=120kgf/mm<2> tensile strength. At this time, the finish forging is carried out at >50-<70% finish working rate in the alpha+beta range and the aging is carried out at 590-620 deg.C. Thus, the rupture toughness of the Ti alloy material is considerably improved without deteriorating other mechanical properties.
Patent JP-H03210558-A (JP)
Title: Automatic developing device for silver halide photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/04
Filed: 1990-01-12
Abstract: PURPOSE:To miniaturize the above device by attaching and detaching a stirring plate which is nearly parallel with a photosensitive material to and from the photosensitive material surface, without bringing the plate into orthogonal contact with this surface so as to stirr processing liquids. CONSTITUTION:The stirring of the processing liquids 2 to 5 is executed by attaching and detaching the stirring plate 20 which is nearly parallel with the photosensitive material P to and from the photosensitive material P surface without bringing the plate into orthogonal contact therewith. The stirring effect of the processing liquid is, therefore, acted over the entire part of the photosensitive material P in the processing liquids if one sheet of the large stirring plate 20 is prepd. and is moved back and forth. The entire part of the processing liquid is thus stirred and fluidized. Since one sheet each of the stirring plates 20 is basically used for each one of the processing tanks 2 to 5, the construction is simple. The device is miniaturized in this way.
Patent JP-H09195761-A (JP)
Title: Pipe joint
Inventor: NAGAI TADASHI
IPC: F16B7/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To mutually position both pipes while retaining sealed connection by the rotation of a cramp in a circumferential direction with the advantage in view of cost and weight. SOLUTION: A joint is formed by a clamp 8 with a pair of inclined slots 8b, 8b being formed inclined to a pipe circumference in a band 8a covering the fitting of pipes 4 and 5, and tightening bolts for sealing the fitting of pipes 4 and 5 with the inner surface of the band 8a by tightening. The direction of the inclined slots are defined in such a direction that inclined slits 8b, 8b are matched respectively with each of projections 4a, 5a formed so as to extend to the fitting position of both pipes 4 and 5 so that the projections 4a, 5a of pipes 4 and 5 mutually approach axially when the clamp 8 is turned in the direction of pipe circumference.
Patent JP-S57120912-A (JP)
Title: Method for dyeing character, symbol or the like on soft contact lens
Inventor: TANAKA NAGATOSHI
IPC: B41M7/00
Filed: 1981-01-20
Abstract: PURPOSE:To give a colored image, which is stable for a long time, to a soft contact lens, by arranging the soft contact lens and a silk screen provided with a pattern on an exposure plate and by coating a dyeing liquid on them and by irradiating ultraviolet rays to them to cause coloring components to act only upon a marked part. CONSTITUTION:A swelled soft contact lens and a silk screen, which is provided with a pattern of required characters, symbols or the like and is brought contact with this soft contact lens, are superposed on an exposure plate. After a dyeing liquid is coated on them, ultraviolet rays are irradiated to them. It is desirable that the soft contact lens which is immersed preliminarily in 0.9% physiological salt solution and becomes the saturated swell state is used. In respect to the silk screen, it is desirable that a silk screen which is provided with a pattern corresponding to required characters, symbols or the like and is produced with materials such as nylon and Tetron is used; and pertinent characters, symbols or the like are provided on the part of the silk screen, which is brought into contact with the lens, in accordance with the number of treatable lenses, thereby dyeing a large quantity of lenses at a time.
Patent JP-H03212188-A (JP)
Title: Curtain driving unit
Inventor: OKAMURA YUKIHIKO
IPC: H02P7/29
Filed: 1990-01-13
Abstract: PURPOSE:To perform predetermined open/close operation of a curtain reliably after a predetermined time by providing means for blocking restart of operation through a switch before the predetermined elapses after stoppage of a motor for opening/closing the curtain. CONSTITUTION:A switch SW2 is turned ON to produce a signal S3 for outputting a signal V10 from a switching control circuit 3 and closing a switch SW1. An AC voltage is rectified DB and smoothed C1 to produce a DC voltage Vb, which is then provided to a converter circuit 1 in order to switch 2 the polarity of an output voltage Vc and subjecting a motor M to forward/reverse rotation. A speed control circuit 4 is controlled by a rotational speed signal fed from an encoder 4a to energize a switching control circuit 4e so as to control an output voltage Vc. Upon turn OFF of the switch SW2, a timer 7 is initiated and a signal S4 is outputted upon time up. Logical sum 10a or 10b of a switch SW2 open signal S1 or close signal S2 and the signal S4 is provided to the switching control circuit 3. Since the timer 7 times up after stoppage of the motor M, following open/close operation is carried out smoothly.
Patent JP-H04238330-A (JP)
Title: Camera
Inventor: TORIGOE YUICHI
IPC: G03B15/12
Filed: 1991-01-22
Abstract: PURPOSE:To reduce space occupied by an exposing member in a multiscreen camera, to make the body of the camera compact and to offer the small-sized and easy-to-handle camera. CONSTITUTION:A main photographing optical system 1 and a sub photographing optical system 2 are disposed in a parallel state. A finder window 3 and an AF window 4 are disposed close to the optical systems 1 and 2. A stroboscope 5, a zoom button 6 and a release button 7 are disposed at the same position as an ordinary camera. Then, the camera is provided with a multi-screen photographing mode in which multi-screen photographing is performed by simultaneously using the main photographing optical system and the sub photographing optical system, and an ordinary photographing mode in which ordinary photographing is performed only by the main photographing optical system 1, and the knob part of the photographing mode switching plate 8 of a mode selection means for selecting the photographing mode is disposed on the upper surface part of the camera main body.
Patent JP-S59130798-A (JP)
Title: Decompression apparatus for diving operation
Inventor: NAKATSUKA KAZUMA
IPC: B63C11/32
Filed: 1983-01-17
Abstract: PURPOSE:To permit a diver to be received from the water into a decompression tank without performing the in-water suspension which is necessary for decompression adjustment by installing an air blowing means which is connected and suspended to permit transshipping from the inside of a submersible cylinder into the decompression tank and with which the inside of the submersible cylinder can be maintained in the same pressure to that of the decompression tank. CONSTITUTION:A decompression tank 1 is fixed onto a base ship 2 as a floating body through a basic frame 3. A submersible cylinder 3 is suspended onto the base ship 2. The submersible cylinder 4 is connected to the decompression tank 1 through a transshipping hatch 7. Inside the submersible cylinder 4, an air feeding pipe 11, hose 12 for aspiration mask, internal illuminating lamp 13, etc., are provided. The depth at the inlet of the submersible cylinder 4 is 6m, and air is supplied into the submersible cylinder through the air feeding pipe 11 so that 1.6atm. is maintained. The diver who finished the in-water work stores equipment into a carrier 15 and gets into the submersible cylinder 4 from an inlet 6 and climbs a ladder 9 and transships into the decompression tank 1 in which 1.6atm. is maintained beforehand, and then a prescribed decompression adjustment is performed.
Patent JP-S63175462-A (JP)
Title: Semiconductor device
Inventor: SUGIURA SOICHI
IPC: H01L27/04
Filed: 1987-01-16
Abstract: PURPOSE:To prevent the lowering of function of a resistance layer by emanating the heat generated by the resistance layer to a heat alleviating layer by a method wherein the resistance layer and the heat alleviating layer are provided on the insulating film, provided on a semiconductor substrate, in such a manner that said layers are brought to come in contact with each other. CONSTITUTION:A field oxide film 3 is formed on a P-type silicon substrate 1, the heat alleviating layer 6 consisting of a polycrystalline silicon, having a high thermal conductivity, is provided thereon and a thin insulating film 5 is formed on the surface of said layer 6. A resistance layer 7 consisting of the polycrystalline silicon, in which impurities are introduced so that the prescribed density is obtained, is provided on the film 5 and said resistance layer 7 and the beat alleviating layer 6 are contacted through a contact hole 9. Accordingly, not only the heat generated on the resistance circuit 7 is emanated from Al wirings 8 and 8', but also the beat is emanated to the heat alleviating layer 6 by the contact hole 9 in the degree higher than the above-mentioned Al wirings, Consequently, the lowering in function and the fusion of the resistance wiring can be prevented.
Patent JP-H09193203-A (JP)
Title: Injection mold
Inventor: TAKEDA YOSHINOBU
IPC: B29C33/76
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To enable high density molding and uniformize resin distribution by making the cores provided to a fixed mold and a movable mold freely movable in the contraction direction of a cavity and closing the gate communicating with the cavity by the movement of one core. SOLUTION: A cavity 30 is formed between a fixed mold 13 and a movable mold 23. By mutually pressing fixed and movable support plates 11, 21 against a spring to allow them to approach each other, gradually increased mold clamping force acts on the fixed mold 13 and the movable mold 23 by the contraction of the spring and, at the same time, both cores 18, 28 are pressed by supporting plates 11, 21 to be moved in the direction contracting the cavity 30. Compression force acts on the resin in the cavity 30 and a gate 31 is closed by the core 18 on a fixed side and compression force further acts on the resin in this state and the resin in the cavity 30 is molded in a highly compressed state.
Patent JP-S60150192-A (JP)
Title: Stroke extracting system
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/46
Filed: 1984-01-17
Abstract: PURPOSE:To prevent the variation of strokes due to a minute difference of character patterns and to ensure the stable stroke extraction, by providing an extracting part at a feature extracting part to detect the strokes of each direction together with an overall feature extracting part. CONSTITUTION:The input data is converted into binary picture signals by a photoelectric conversion part 100 of a character recognizer. The characters are segmented at a preprocessing part 101 and applied to a feature extracting part 102 after preprocessing such as the normalization, etc. A character pattern is coded in each direction at a direction-based coding part 302 of the part 102, and the black picture element is extended by an extending part 303. The output of the part 303 is processed via a stroke detecting part 304, a stroke selection integrating part 306, a coupling table 305 and a feature extracting part 307 to detect the strokes of each direction. While the entire strokes are detected by an overall feature extracting part 301 and applied to a retrieving part 103 together with the storkes of each direction. These strokes are compared with the contents of a dictionary memory part 104. Thus it is possible to prevent the variation of strokes due to a minute difference of character patterns.
Patent JP-S59135489-A (JP)
Title: Toner level sensor
Inventor: SHIMOE OSAMU
IPC: G03G15/08
Filed: 1983-01-18
Abstract: PURPOSE:To detect the level of a toner with high precision unaffected by drift due to temp., etc. in a simple structure by forming an oscillating circuit with a pair of transformers in which differential output of a secondary coil is fed back to a primary coil. CONSTITUTION:A pair of transformers opposite to each other with a space with a space between them forms an oscillator, and differential output goes out from the secondary coil L2a, L2b of each transformer through an amplifier is fed back to the primary coil L1a, L1b. A degree of combination of both transformers change in accordance with the amt. of toner, and a toner level is detected with a rectifier circuit for detecting change of the output of the oscillator, and a voltage comparator, etc. In this case, the outputs of the secondary coils of the 2 transformers are made opposite in polarity by the winding direction of the coils, and an effect due to drift, etc. is compensated by the differential amplification. As a result, the toner level is detected with high precision without being affected by drift due to temp., etc. in a simple structure.
Patent JP-S58124727-A (JP)
Title: Tricyclic methylol compound and perfumery composition containing the same
Inventor: FUJIKURA YOSHIAKI
IPC: C11B9/00
Filed: 1982-01-19
Abstract: NEW MATERIAL:Exo-8(or 9)-hydroxymethyl-endo-tricyclo[5.2.1.0<2.6>]dec-3-ene of formulaI(R is H, 1-4C alkyl or acyl; the group of CH2OR is bonded to exo at 8 or 9-position) or its ester and ether compound. EXAMPLE:Endo-tricyclo[5.2.1.0<2.6>]dec-3-ene-exo-8(or 9)-yl-methyl formate. USE:Perfumery component and synthetic intermediate of perfume. It has floral, woody and violet note as well as green note, and used as a perfumery component of soap, shampoo, detergent, cosmetic, perfumery, etc. PROCESS:The compound of formulaIwherein R is H can be prepared by reducing exo-8(or 9)-formyl-endo-tricyclo[5.2.1.0<2.6>]dec-3-ene of formula II with Na BH4, etc. The product can be converted to another compound of formulaI wherein R is other than H by esterification or etherification.
Patent JP-S59131829-A (JP)
Title: Cooking unit
Inventor: TAKADA MANABU
IPC: A47J27/00
Filed: 1983-01-18
Abstract: PURPOSE:To enable cooking of rice by a method wherein when the rice is cooked, even if the kind of pan or volume of cooking is varied, a boiling point of 100 deg.C of inner temperature in the pan is positively sensed, heating volume is decreased to cook and then moisture is gradually decreased to cause the temperature to be increased and the heating is terminated upon attaining a specified temperature. CONSTITUTION:A heating control unit 10 is operated such that when a heating is performed with a heating specified at an initial heating setting unit 11 simultaneously with an ignition, a bent point C is detected by a bent point sensing unit 8 to cause the heating to be decreased at a heating modification unit 12, moisture content is decreased at a temperature discriminating unit 9, then the temperature is gradually increased up to the specified temperature Te and the heating is terminated. That is, the temperature Ta is a normal temperature and heated by the heat set by an initial heating setting unit 11. Temperature at the bottom part of the pan and the temperature sensed by a pan bottom temperature sensor are increased, resulting in that the temperature is increased from the temperature Tb by a specified stable increased value corresponding to the volume of content 5. Further, the temperature is increased, the temperature Tc is 100 deg.C and the bottom part A of the content 5 is boiled to show a value which is not increased more than 100 deg.C. In this way, even if a cooperative relation between the temperature of the bottom part of the content and the temperature of the sensor is not constant, an accurate sensing of 100 deg.C can be performed and at the same time the heating is decreased from the initial heating to enable sufficient heating and cooking operation.
Patent JP-H06209852-A (JP)
Title: Electric hot-water heater
Inventor: OKAZAKI MAKOTO
IPC: A47J27/21
Filed: 1993-01-19
Abstract: PURPOSE:To obtain an electric hot-water heater which can detect exactly boiling-up by detecting boiling-up in a short time. CONSTITUTION:In the electric hot-water heater provided with a boiling-up sensor 12 for detecting boiling-up of a liquid, a hot water temperature sensor 5 for detecting a temperature of the liquid, and a controller 15 for controlling an output of a heating element 4 from hot water heating to warming, when the boiling-up sensor 12 detects boiling-up, the controller 15 stores a temperature of the boiling-up sensor 12, when a temperature of the liquid detected by the hot water temperature sensor 5 reaches a prescribed temperature, decides it to be boiling-up when the boiling-up sensor 12 rises to a prescribed temperature, based on this stored temperature as a reference, and controls an output of the heating element 4 from hot water heating to warming.