baber/WOPTO huggingface dataset:
Patent JP-H08255-A (JP)
Title: Culture container
Inventor: UJIIE MASANORI
IPC: A01H4/00
Filed: 1994-06-20
Abstract: PURPOSE:To safely obtain seedlings by accelerating the growth of plants (microorganisms) and simplifying the planting and taking out operations of the seedlings. CONSTITUTION:This culture container comprises a container body 1 having a wide opening 2A so as to enable an adult hand to freely reach in and pull back therefrom, an annular type packing 3 placed on the top of the container body 2, a middle lid 4 capable of engaging with a part of the top surface of the packing 3 and fitting into the inner edge, an upper lid 5, placed on the middle lid 4 and packing 3 and covering the container body 2 and clamps (C) freely and detachably engaging a part of the upper lid 5 with a part of the container body. In use, the first transparent water-impermeable film 8 good in light transmissivity and gas permeability is attached to the inner surface of the container body 2 and the second transparent film 9 of the same quality as the film 8 is attached to the inner surface of the upper lid 5.
Patent JP-S5660310-A (JP)
Title: Film thickness control device
Inventor: OOSAWA YOUICHI
IPC: G01B11/06
Filed: 1979-10-23
Abstract: PURPOSE: To control a thin film with a high precision, by arranging fibers in both sides of a base having the refractive index larger than that of the dielectric thin film in the device forming the dielectric thin film and by detecting light quantities passing through these fibers.  
     CONSTITUTION: According as dielectric thin film 11 is stuck to base 10, the reflection factor is lowered and the transmitting light is increased. When the film thickness is λ/4n (λ and n are the wave length of the light and the refractive index of the dielectric respectively), for example, when the dielectric is SiO 2  and the thickness is approximately 1,400Å, the reflection factor becomes minimum and the transmitting light becomes maximum. Continuously, the transmitting light is reduced, and the light output is returned to the initial light output point, namely, the initial reflection factor for sticking of no thin film. At this point, the film thickness is λ/2n and (d) is 2,800Å approximately to indicate that the passivation film is reflection-coated on the reflective face of the semiconductor laser. As a result, the thin film can be monitored continuously to improve the reliability of the passivation process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0316825-A (JP)
Title: Support brtacket for mounting automobile sun visor
Inventor: KARUROSU GABASU SEBORERO
IPC: B60J3/02
Filed: 1990-05-25
Abstract: PURPOSE: To apply the braket to any sun visor structure having a V-shaped opening part of a corresponding size by connecting two leaves of identical shape in a main body on each one end thereof by a weak joint that acts like a hinge around which they can rotate to be clipped face to face. CONSTITUTION: To attach a main body A of an attachable support bracket to a sun visor 3, leaves 1 and 1' are respectively provided with elongated engagement clicks 8, 8' meshing with each other near the opposite ends to a weak joint part 2. The elongated clicks 8, 8' provided on a pair of leaves 1, 1' in the thus formed main body A mesh with each other, and after meshing, separation is impossible so that the connection between the main body A of the attachable main body A and the sun visor 3 is surely kept.
Patent JP-S62293044-A (JP)
Title: Gas water heater
Inventor: TSUTSUI OSAMU
IPC: F23N1/08
Filed: 1986-06-11
Abstract: PURPOSE:To make it possible to report to a user a fault in the operation of a solenoid valve when it occurs by providing a detecting part for detecting a current waveform when power is supplied to a latching solenoid, in an electric circuit for connecting the latching solenoid to a pressure switch. CONSTITUTION:At the intermediate of a gas supply pipe 2 connected to a burner 1, a latching solenoid 3 constituting a solenoid valve is disposed. The upstream side of the latching solenoid 3 is branched and a pilot burner 10 is disposed thereon, and at the intermediate of a flowing water path 4 a heat exchanger 5 is disposed, and on the upstream side of said heat exchanger 9 a pressure switch 5 for outputting a valve opening or closing signal to the latching solenoid 3 is disposed. On the downstream side thereof a hot water supply valve 7 is disposed. In an electric circuit connecting the latching solenoid 3 and the pressure switch 5 to each other, a fault detecting part 6 for detecting the current waveform at the time of power supply to the latching solenoid and sounding an alarm upon the fault in the current waveform is provided.
Patent JP-H1119294-A (JP)
Title: Prize discharging device for pachinko machine
Inventor: TAKEMOTO NAGATOSHI
IPC: A63F7/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To close an attacker at a normal number of balls by counting pachinko balls every time the ball passes through a discharge passage, and closing an opening of the attacker when it reaches a designated number of balls. SOLUTION: A counting means 40 is provided in a pachinko ball discharge passage to count the balls passed through the passage, and when it reaches a designated number, a closing means 50 closes an attacker. That is, a sprocket 31A where the periphery is divided into a designated number and there are provided a recessed part 31A where a pachinko ball P enters is arranged in such a manner as to face to the discharge passage 30. A driver gear 32 which is connected to the sprocket 31A to be rotated to follow it, and a driven gear 33 meshed with the gear 32 are provided to construct a counting means 40. Every time a ball passes, the gears 32, 33 are rotated, and when it reaches a preset number of balls, a start blocking lever 51 is operated opposite to a specified position in the circumferential direction of the driven gear 33, that is, a stopper recessed part 34A to operate a detecting means 53. In response to the detection signal, the attacker is closed. Thus, the attacker can be closed at a normal number.
Patent JP-2000174385-A (JP)
Title: Semiconductor laser
Inventor: HIRATA SHOJI
IPC: H01S5/10
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser, which can satisfactorily correct an astigmatic difference at high output operation. SOLUTION: In a semiconductor laser 100, waveguide stripe width at the center of a stripe part 106 is constant, recessed part width (ridge separation width) W2 between ridges is set narrow in the center (resonator center part) of the stripe part 106, and ridge separation width W2' near an end face side is set wider than ridge separation width W2 at the center. A waveguide mode at the center of a stripe is laterally extended and current can be held to a narrow region. A saturable absorbing region is formed at a lateral region in an active layer, and pulsation can stably be induced. Since a valid refractive index Δn near the end face is enlarged and a guided wave in terms of index guide can be obtained, astigmatic difference is brought close to zero.
Patent JP-S6027502-A (JP)
Inventor: NAKAYAMA HIROAKI
IPC: B27K5/02
Filed: 1983-07-27
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-S63300576-A (JP)
Title: Color sensor
Inventor: KURATA TETSUYUKI
IPC: H01L31/02
Filed: 1987-05-29
Abstract: PURPOSE:To simplify the manufacture of a color sensor and to improve the stability of the operation by inserting first, second organic colorant layers containing specific skeleton between light transmissible first and second conductive materials and further a light transmissible third conductive material between the first and second organic colorant layers. CONSTITUTION:A first organic colorant layer 2 inserted between first and second conductive materials 1 and 5 contains at least tetra (4-pyridyl) porphyrin skeleton. A second organic colorant layer 4 contains at least phthalocyanine skeleton. Further, the working functions of the materials 1, 5 are larger than that of a transmissible third conductive material 3 inserted between first and second organic colorant layers 2 and 4. The first and second layers respectively have light absorption peaks at short and long wavelength sides, and further have N-and P-type semiconductor properties. Both have highly efficient photoelectric converting function, and an anisotropic junction is formed at the side in which the lights of the colorant layers are incident. A bias can be eliminated, and substantially all visible light wavelength bands can be identified.
Patent JP-S5362261-A (JP)
Title: Ice stock detector for automatic ice-making machine
Inventor: KATSUBE ATSUSHI
IPC: F25C1/04
Filed: 1976-11-17
Abstract: PURPOSE: An ice stock detector for an automatic ice-making machine which enables proper detection of ice stock volume and smooth control of ice-making operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04337405-A (JP)
Title: Non-contact measurement probe
Inventor: NAKAMURA SUNAO
IPC: G01B11/24
Filed: 1991-05-13
Abstract: PURPOSE:To measure an objective to be measured of large depth having complex shape at high speed and high accuracy by minimizing the beam size on the surface of the objective to be measured. CONSTITUTION:A plurality of photobeams amplified and modulated by different frequencies are generated by semiconductor lasers 24, 34. A plurality of photobeams and the light reflected and scattered on the surface of an objective to be measured are superimposed with each other by a photodetector 52, which is received and converted into electric signal. The phase difference between a component generated by one of photobeams in photoelectric transfer signals, a monodyne detection or heterodyne detection, and a signal component of the same frequency for amplification and modulation, is measured by phase difference measurement devices 64, 74. Based on the phase difference, the distance up to the surface of the objective is calculated by an calculator 80. The position of a beam waist, by which the cross sectional size of the photobeam irradiated on the surface of the objective will be minimized, is changed by filters 62, 72, while it is so controlled that the position of the beam waist will be in the proximity to the objective according to the distance up to the objective as measured by the calculator 80.
Patent JP-S62293618-A (JP)
Title: Processing of silicon substrate
Inventor: INOUCHI MAKOTO
IPC: H01L21/306
Filed: 1986-06-12
Abstract: PURPOSE:To keep the number of corpuscles on a silicon substrate small, by removing a silicon oxide film on the silicon substrate in an aqueous solution of hydrofluoric acid and performing overflow rinsing of the substrate and then forming a clean protective oxide film on the substrate. CONSTITUTION:A silicon substrate 1 is soaked in a hydrofluoric acid process container 2 which is filled with an aqueous solution containing hydrofluoric acid, to remove a silicon oxide film. Pure-water supply valve 3 is then opened to perform overflow rinsing. After the solution of hydrofluoric acid is completely replaced by pure water, a bubbling process of oxygen is performed by means of a bubbler 4 made of Teflon. At the time when effect of oxygen forms a clean thin protective film on the surface of the substrate 1, the substrate 1 is drawn out from the process container 2 to be carried to a shower container 5. Hydrofluoric acid or the like on the substrate 1 is removed by ejecting pure water from a shower nozzle 6. Hence, the number of fine particles on the substrate 1 can be kept small.
Patent JP-S5361557-A (JP)
Title: Catalytic reactor for denitration
Inventor: ITOU HAYAMIZU
IPC: B01J8/02
Filed: 1976-11-15
Abstract: PURPOSE:To increase flow property of exhaust gas so as to make continuous operation possible by filling a reactor with catalyst to form a repose angle at the exhaust gas inlet side, and by setting a porous material at the same angle to the outlet side.
Patent JP-H10314923-A (JP)
Title: Cast product having wear resistant sliding part and manufacture thereof
Inventor: MIZUKUSA YASUYUKI
IPC: F02F1/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cast product having a wear resistant sliding part in a simple process and good stickiness of the wear resistant sliding part with a light alloy without developing crack on the wear resistant sliding part. SOLUTION: Adhesive 22 is coated on the outer peripheral surface of a paper-made dummy liner 21 combustible with the heat at the time of casting, and steel balls 23 are stuck on the outer peripheral surface of the dummy liner 21 coating the adhesive 22 to manufacture a complex layer formed member 20 corresponding to a cylinder bore. This complex layer formed member 20 is fitted to a liner holding part in a die, and after clamping the die, molten aluminum alloy is filled up into a cavity in the die and the complex layer of the steel balls 23 and the aluminum alloy is formed to the part corresponding to the cylinder bore to manufacture the bore part (the wear resistant sliding part). After casting, the inner peripheral surface of the complex layer is ground.
Patent JP-2000332741-A (JP)
Title: Communication apparatus
Inventor: YAMAKOSHI KOYO
IPC: H04L29/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To actualize parallel data transmission with high effective transmission efficiency by making a transmitting circuit add a phase adjusting signal and a frame synchronizing signal to the head of plural data signals, making a receiving circuit adjust the phase between the data signals and a clock signal, by using the phase adjusting signal and adjust the frame delay of the data signals and the frame synchronizing signal. SOLUTION: A transmission circuit T adds a phase adjusting signal and the frame synchronizing signal following it to the head of data D[1],..., D[n] by a data signal adding circuit 1. The receiving circuit R adjusts the phase between the data D[1],..., D[n] and the clock signal by phase adjusting circuits 2-1,..., 2-n by using the phase adjusting signal. Frame synchronous pattern detecting circuits 3-1 to 3-n detects the arrival time differences among the data D[1],..., D[n] by using the frame synchronizing signal and frame delay adjusting circuits 4-1,..., 4-n detect the bit delay among the data D[1],..., D[n] according to the arrival time differences to adjust the frame delay.
Patent JP-S5564176-A (JP)
Title: Compressor reactivation preventing circuit
Inventor: KURAKAKE TAKUROU
IPC: F04B49/06
Filed: 1978-11-07
Abstract: PURPOSE: To prevent a motor locking securely at reactivation by controlling prevention of compressor reactivation with AND output of a timer circuit which operates for charge synchronously with a time whereat the compressor is changed to OFF position from ON and also for discharge at a given time limit and of a temperature detection circuit.  
     CONSTITUTION: AND of the output of a timer circuit 3 which operates for charge synchronously with a time whereat a compressor 11 is changed to OFF position from ON and also for discharge at a given time limit and of the output of a refrigerator temperature detection circuit is secured through a gate circuit 9. The compressor 11 is then controlled with the AND output and a reactivation of the compressor 11 is prevented for a constant period of time. Regardless of such a condition that the compressor 11 is ready for reactivation immediately after stop due to a sudden change in temperature in the refrigerator for instantaneous service interruption or door opening, a motor locking is securely prevented and a protector is not for operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S621478-A (JP)
Title: Painting method
Inventor: KURIBAYASHI KIYOSHI
IPC: B05D5/06
Filed: 1985-06-24
Abstract: PURPOSE:To easily and economically obtain a dry japan-urushi like paint film, by coating a synthetic resin paint having large amount of an inorg. filler compounded therein and applying a transparent or opaque paint thereon. CONSTITUTION:A colored opaque paint 2 such as a polyurethane or acrylic urethane paint compounded with an inorg. filler is applied to a base material 1 to which substrate adjustment was applied corresponding to material quality. In this case, as the filler, inorg. particles 4 with a particle size of 50-100mum having relatively high hardness such as silicone carbide, silica or alumina are used and mixed with a resin in an amount of 100-200pts. to 100pts. of said resin. After a plasticizer and a thickener were added if necessary, the paint is applied to the base material 1 by a spray method and, after a drying time of 1-2hr was provided, a transparent or opaque synthetic resin paint 3 is applied thereon as a top coat to form a paint film having dry japan-urushi like appearance finishing.
Patent JP-S5762785-A (JP)
Title: Control system for hydraulic power plant
Inventor: AGO SHIYOUSABUROU
IPC: F03B15/02
Filed: 1980-10-03
Abstract: PURPOSE:To control effectively water pressure variation in the system of water channels of a hydraulic power plant, by providing a dynamo with an energy accumulating flywheel and gradually closing the water supply regulator of a water turbine to drive the dynamo. CONSTITUTION:When a circuit breaker B0 is tripped with some trouble in the channel L, generator-motors GM1 and GM2 are released from a common bus bar L0 by tripping of circuit breakers B1 and B2, and at the same time pump turbines PT1 and PT2 are stopped by emergency. A generator-motor GM3 is connected to the bus bar L0 with a breaker B3 thrown in, and circuit breakers B5 and B6 and a switch D4 are thrown in with tripping of the circuit breaker B0. To the main circuit in the generator-motor GM3 a frequency converting device C and a generator-motor GM4 are connected to start and accelerate the flywheel FW4 and a generator-motor GM4. Accordingly pressurized water is supplied to a turbine PT3, but the output of the generator-motor GM3 is stored as rotational energy in a flywell FW4. Under the conditions input into the turbine PT3 is gradually decreased by a water supply regulator. When the input reaches a specified value or after a specified period of time has elapsed, the circuit breaker B3 is tripped to release the generator-motor GM3 from the bus bar L0.
Patent JP-S5471012-A (JP)
Title: Mud gun
Inventor: KAYAMA TATEO
IPC: C21B7/12
Filed: 1977-11-16
Abstract: PURPOSE: To accomplish continuous and swift turning and tilting of the gun barrel in closing the iron tap-hole by rolling the tilting roll mounted on the gun barrel with a circular arc-shaped tilting rail provided on the rotating shaft mounted on the tip of the gun frame arm.  
     CONSTITUTION: A gun barrel 9 is turned by a link mechanism comprising a gun frame arm 5, a bracket 6 on the gun barrel side, a fixing bracket 21 and a rod 22 thereby describing a path 23. In the process, as the position of a turning rail plate 24 connected to a fixing braket changes, the tilting roll mounted on the gun barrel 9 is guided to a tilting rail 28 of the turning rail plate 24. With such an arrangement, the gun barrel can be tilted simultaneously simply by turning the gun frame arm 5. Since the change in the shape of the inclined section of the tilting rail 28 permits the gun barrel to be maintained level during the steep inclination, turning and standly, the working efficiency can be improved in the mud replenishing work, maintenance, inspection and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5928519-A (JP)
Title: Heat treatment of spheroidal-graphite cast iron part
Inventor: OKAZAKI TAKESHI
IPC: C21D1/20
Filed: 1982-08-06
Abstract: PURPOSE:To contrive to improve the toughness and fatigue strength of a thick- walled large-sized spheroidal-graphite cast iron part, by subjecting the spheroidal-graphite cast iron part containing the specified amounts of C, Si, Mn, Mg, etc. to heat treatment under a specified condition. CONSTITUTION:The spheriodal-graphite cast iron part containing 2.6-4.0wt% C, 1.5-3.5% Si, 0.1-1.0% Mn and 0.02-0.06% Mg is heated at 840-900 deg.C for a predetermined time to adjust the amount of dissolved carbon to about 0.7-0.9%, the amount of dissolved carbon in its surface layer is increased up to about 0.9-1.1% by heating the surface layer only at 920-1,000 deg.C to lower the point Ms, and then the surface layer is rapidly cooled below 220 deg.C in a manner such that a pearlite structure is not formed in the inner layer and that a martensite structure is not formed in the surface layer. Thereafter, isothermal treatment for holding said part at 220-400 deg.C for a predetermined time is performed to form an acicular boenite structure in both of the surface and inner layers.
Patent JP-H09317396-A (JP)
Title: System for carrying segment in vertical shaft
Inventor: IGUCHI MAKOTO
IPC: E21D11/40
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify operation of a system and control of a device by grasping and hanging a segment with a grasping framework, fixing it with a hanging fitting provided with a hanging rope in the upper side of the rasping framework, guiding the grasping framework in a vertical shaft with a running mechanism and introducing the running mechanism in the vertical shaft with a three- dimensional shaped rail. SOLUTION: A segment S is embraced with a grasping framework A. A connection member 3 is engaged with the engagement fitting of a running mechanism T, and lowered along a rail R. The rail R is constituted of a member forming a C-shaped recess part for connecting the running wheel of the running mechanism T. The running mechanism T is fitted to the rail R. The rail R is made to be three-dimensional shaped.
Patent JP-H0433261-A (JP)
Title: Manufacture of electrode composition material
Inventor: TONOMURA TADASHI
IPC: H01M4/62
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a homogeneous electrode composition material by adding a polyether compound, which is obtained by adding ethylene oxide and butyl oxide to a polyamine compound, into slurry. CONSTITUTION:Thermoplastic resin is dissolved in a lipophillic solvent to obtain a solution, a polyether compound is added, electrode active material powder, solid electrode powder, conductive powder as necessary, or a mixture mixed with electrode active material powder and solid electrolyte powder and conductive material powder as necessary at preset mixing ratios in advance are added, and it is crushed and mixed by a mixing crusher to obtain electrode slurry. This slurry is molded as it is, or it is extended or coated and molded on a supporter, then the solvent is dispersed to obtain an electrode composition material. Ethylene oxide and butylene oxide are added to an polyamine compound to obtain the polyether compound used above.
Patent JP-H01307041-A (JP)
Title: Draw type recording medium copying device
Inventor: NAITO YOSHIKAZU
IPC: G11B27/02
Filed: 1988-06-03
Abstract: PURPOSE:To separate an operation for setting copying conditions and processing for copying processing by setting an external recording medium on which the copying conditions are recorded to a drive device to have the copying conditions read by the same and subjecting the necessary data to the copying processing. CONSTITUTION:A floppy disk 4 on which the copying conditions are previously recorded is first set to the drive device 3. The copying conditions of the disk 4 are then read by a reading means 5. Reading out of said data by the driving device 1 set with the DRAW type optical disk 5 and writing thereof to the disk 2 are controlled in accordance with said copying conditions by a means 6 for controlling the execution of the copying processing, by which the copying processing between the optical disk is executed. The operation for setting the copying conditions and the execution of the copying processing are separated and the efficiency of the copying processing is improved according to this constitution.