baber/WOPTO huggingface dataset:
Patent JP-S6277456-A (JP)
Title: Laser beam vapor deposition device
Inventor: OKADA SHIGENOBU
IPC: C23C14/24
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the contamination of a window for laser light built on the inside of a vacuum vessel and to permit the vapor deposition on the side face of a substrate for vapor deposition as well by providing a box for differential evacuation which has a microhole and into which an inert gas is introduced to the inside of the vacuum vessel of a laser beam vapor deposition device and making the laser light for heating a vapor source incident from the microhole. CONSTITUTION:The inside of the vacuum vessel 6 contg. the vapor source 8 and the substrate 12 for vapor deposition is evacuated by an evacuation device essentially consisting of a hydraulic rotary pump 22 to a vacuum. The box 14 for differential evacuation enclosing the incident window 4 for the laser light 2 is provided in the vacuum vessel 6 and after the inside thereof is evacuated by an evacuation means 18, gaseous Ar is introduced therein from a valve 24. A high-pressure Ar atmosphere is maintained therein from the vacuum vessel 6. The incident laser light 2 from the window 4 of the vacuum vessel 6 passes through the microhole 16 provided to the box 14 and heats the vapor source 8, thus forming a thin film 12 on the substrate 12 by evaporating particles 10. The pressure in the box 14 is higher than the pressure in the vacuum vessel 6 and since the laser light is made incident through the microhole 16, the particles 10 do not enter the box 14 and therefore, the window 4 is not contaminated. The particles 10 are scattered by the gaseous Ar entering the inside of the vessel 6 through the microhole 16, by which the vapor-deposited film is formed on the side face of the substrate 12.
Patent JP-H0959505-A (JP)
Title: Flame-retardant resin composition
Inventor: NANBA NORITSUGU
IPC: C08K5/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition which is useful for computers because the antisagging effect is effectively developed to show excellent balance between the flame retardance and the mechanical properties with no damage to other properties by adding a flame retardant to a polycarbonate resin at a specific ratio. SOLUTION: This flame-retardant resin composition comprises (A) 70-99.9 pts.wt. of a polycarbonate resin with a weight-average molecular weight of 7,000-35,000, (B) 30-0.1 pts.wt. of a polycarbonate resin with a weight-average molecular weight of 40,000-300,000, totaling to 100 pts.wt., (C) 0.1-30 pts.wt. of a flame retardant for example of a phosphorus compound of formula I (R1 -R4 are each an aryl, an alkaryl; X is an arylene; (i), (k), (l), (m) are each 0, 1; (n) is a natural number). In a preferred embodiment, 0.1-30 pts.wt. of the component C is formulated to 100 pts.wt. of 1-99 pts.wt. of components A and B and (D) 1-99 pts.wt. of a rubber-toughened resin comprising a graft polymer prepared by grafting a vinyl compound onto a rubber polymer and a vinyl copolymer.
Patent JP-H04101203-A (JP)
Title: Energizing control device and electric apparatus provided with the same device
Inventor: KUBOTA HIDEJI
IPC: H02J3/00
Filed: 1990-08-20
Abstract: PURPOSE:To effectively utilize inexpensive midnight power while saving time for operation by executing such automatic control as to shift energizing time to a reduced rate time zone on the basis of a measured value by a sensor. CONSTITUTION:An energizing condition setting part 8 sets a condition for energizing by making a using condition such as room temperature or hot water temperature detected by a temperature sensor 4 and reduced rate time set in a reduced rate time setting part 7 as factors. An energizing propriety deciding part 9 decides the propriety of energizing by comparison with an energizing condition set in the energizing condition setting part 8 on the basis of the detection value of the temperature sensor 4 and present time information by a clock part 6. Then, a switch 3 opens or closes a load circuit on the basis of the decision of the propriety of the energizing. Thus, at the time of the operation of an apparatus, the discount system of the midnight rate can be automatically utilized to the maximum without spending any human labor.
Patent JP-2000033775-A (JP)
Title: Optical information recording medium
Inventor: TAJIMA TOSHIAKI
IPC: G11B7/244
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To lessen the spectral half-wave value of a main peak and second peak of coloring matter to a laser beam, and enhance its recording sensitivity by allowing coloring matter to contain coloring matter expressed by specific formula, and permitting a light coherent layer to perform recording and replaying through a laser beam selected from a specific wave length region. SOLUTION: The coloring matter layer contains a compound being a cyanin coloring matter of a trimethine system expressed by formula (in the formula, A shows a predetermined formula, A and A' may be the same kind or different kinds, R, R' are selected from groups of a substituted or unsubstituted alkyl group, carboxylic group, or the like, and X- shows an anion selected from groups of a halogen atom, PF6-, or the like. The half-value width of a spectrum comprising a main peak and second peak is set to be 100 nm or lower to the laser beam. Then, by conducting recoridng by emitting a laser beam of 620-690 nm to an optical disk formed by providing a reflection layer of Au or Al by sputtering, and forming a protection layer thereon, and further, adhering polycarbonate substrate thereto, characteristics of modulation factor, jitter, or the like are enhanced.
Patent JP-H0885919-A (JP)
Title: Sound isolating mechanism of road
Inventor: SHODA ISAHIKO
IPC: E01F8/02
Filed: 1994-09-13
Abstract: PURPOSE: To achieve a great sound-isolating effect and hinder a big deflection generated in an overhead constructed road from being transmitted to the body of a sound isolating mechanism. CONSTITUTION: The body 1 of a sound isolating mechanism is built in a truss structure having a panel which is inclined with reference to an overhead constructed road 7, wherein a sound absorbing board 2 of ceramic is affixed to the panel, and a vibration-proof rubber 3 and base isolation rubber 4 are provided which support the two ends of the mechanism body 1. As the absorbing board 2 is installed aslant with reference to the road, the incidence angle of noise (sound wave) to the board 2 from a car is increased so that the sound isolating effect enlarges. Among the deflections generated in the road 7 in the direction up and down and to the left and right, the vertical deflection is absorbed by the vibration-proof rubber 3 while the left-right deflection is absorbed by the base isolation rubber 4, and they are not transmitted to the body 1 of the mechanism.
Patent JP-S6277911-A (JP)
Title: Manufacture of unvulcanized ruber molded article
Inventor: NISHI HIDEO
IPC: B29L31/50
Filed: 1985-09-30
Abstract: PURPOSE:To manufacture an unvulcanized rubber molded article whose workability is favorable, by a method wherein only a molded article body is stripped off while burrs are being left on a male mold surface by transferring an unvulcanized molded article once to the male mold surface along with the burrs by making mold release characteristics of the surface of a female mold larger than that of the male mold. CONSTITUTION:An unvulcanized rubber piece 1 measured in a little larger quantity than capacity of a cavity 7 is put into the cavity 7 of a female mold and press molding is performed by covering the same with a mole mold. An unvulcanized rubber piece 1' to which desired molding has been applied and burrs continuing to the piece 1' are taken out unitarily by adhering to a female mold side. Then the molded unvulcanized rubber piece 1' is stripped off from the male mold 2. As the burrs 8 are thin and of the unvulcanized rubber, only the rubber piece 1' is torn off and stripped off by making a grinding and fringe 6 into a border and the burrs 8 are left behind on the surface of the male mold 2. When mold release characteristics of an outside mold release treatment layer 5-1 is kept weaker than that of an inside mold release treatment layer 5-2 at that time, separation between the rubber piece 1' and burrs 8 can be performed far reliably.
Patent JP-H1065687-A (JP)
Title: Atm network congestion control system
Inventor: IWASAKI JUNKO
IPC: H04L12/28
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To speedily detect the congestion state of a node level and to prevent the situation of cell abolishment and the like. SOLUTION: The bypass setting control part 21 of a congestion control part 2 broadcasts a search message for searching a bypass from the end point of an upstream side in accordance with the number of passing nodes designated from a management system and the range of the setting number of bypasses. A traffic management table 22 stores traffic information on a repeating node, which is transmitted by using a control channel 100, and a bypass routing table 23 registers bypass route information in a bypass setting area. A route congestion judgment part 24 compares the jammed state of the traffic of a transmission line becoming a bypass destination based on the respective contents of the traffic management table 22 and the bypass routing table 23, and always judges the route whose congestion degree is the lowest.
Patent JP-S6373297-A (JP)
Inventor: HARA KOZO
IPC: H04R1/34
Filed: 1986-09-17
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-H0752018-A (JP)
Title: Drum type grinding device
Inventor: MATSUMOTO ITSUO
IPC: B24B13/015
Filed: 1993-08-11
Abstract: PURPOSE:To efficiently grind plural members to improve productivity regardless of the kind and size of the members to be ground. CONSTITUTION:The drum type grinding device is provided with a work table 1 for mounting plural panels 2 as works to be ground on it, plural cylindrical grinding drums 16, and a shifting means for shifting the work table 1 to the positions of the plural grinding drums in turn. Thus, plural works can simultaneously be ground.
Patent JP-H04100426-A (JP)
Title: Transmitting output control circuit
Inventor: AIHARA YUKICHI
IPC: H03G3/30
Filed: 1990-08-20
Abstract: PURPOSE:To control transmitting output level waveforms over a very wide output level range by providing a variable high-frequency attenuation circuit before a detection circuit in a transmitting output control circuit and controlling attenuating quantities in accordance with transmitting output levels. CONSTITUTION:A variable attenuation circuit 6 supplies a transmitted output fetched by a directional coupler 6 to a detection circuit 4 after attenuation. Since a control line is connected to the circuit 6, an arbitrary attenuating quantity can be obtained in a moment. On the control line of the circuit, output level switching control is mainly performed. For example, the circuit 6 is composed of a 2dB attenuating section 61, 4-dB attenuating section 62, 8dB attenuating section 63, and 16-dB attenuating section 64 and attenuating quantity control is performed in 16 stages between 0dB and 30dB at 2dB intervals on the basis of 4-bit transmitting output level data D1, D2, D3, and D4. Therefore, output control can be performed with high accuracy and excellent reproducibility as compared with the conventional transmitting output control circuit which relies only on the dynamic range of a detection circuit.
Patent JP-H1042633-A (JP)
Title: Fertilizer applicator of rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C15/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate folding operation of right and left outermost fertilizing parts provided so as to be long in right and left directions. SOLUTION: In this fertilizer applicator of rice transplanter providing a fertilizing part 36 having a fertilizer feeding part for plural rows so as to be long in right and left directions of a traveling vehicle 1 and foldably connecting right and left outermost fertilizing part to a fertilizing part on central fixing side, a fertilizer power transmission system for transmitting driving force to the fertilizer feeding part in whole rows is arranged in whole lateral width of the fertilizing part 36 on central fixing side.
Patent JP-H0499534-A (JP)
Title: Water level display device
Inventor: UNEKI HIDEJI
IPC: A47J27/21
Filed: 1990-08-20
Abstract: PURPOSE:To unify the pushing in a U-shape and to improve the reliability by constituting a water level display part of a transparent water tube, a ball floating in the water tube, the pushing connected to the water tube, and a ball receiving body. CONSTITUTION:To the bottom face and the upper side face of a vessel l, pipe-like connecting metallic fixtures 4a, 4b are allowed to adhere closely, and to the connecting metallic fixture 4a, one end of a U-shaped pushing A5 formed of a heat/water resisting material is connected. To the other end of the pushing A5, one end of a water tube 6 formed by a transparent material is connected, and between a stepped part 5a of the pushing A5 and the water tube 6, a flange 7a of a ball receiving body 7 is inserted and attached. The ball receiving body 7 is formed by the flange 7a, a bar-like projection 7b provided projectingly on about the center part, and a liquid passing hole 7c provided projectingly in the periphery of the bar-like projection 7b, and inserted and attached with the bar-like projection 7b up. To the other end of the water tube 6, one end of an L-shaped pushing B8 is connected, the other end of the pushing B8 is connected to the connecting metallic fixture 4b, and in the inside of the water tube 6, a colored ball 9 floating in the water tube 6 is contained, by which a water level display device 10 is constituted.
Patent JP-S6365108-A (JP)
Inventor: HERUMAN KURIYUUGAA
IPC: F01L7/02
Filed: 1987-09-03
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-H0382437-A (JP)
Title: Endoscope washing device
Inventor: HIBINO HIROKI
IPC: A61B1/12
Filed: 1989-08-25
Abstract: PURPOSE:To hold constant the crude liquid concentration in a disinfection solution and maintain the disinfection effect by furnishing a crude liquid tank for disinfection solution besides a cleaning trough and a disinfection solution tank, and therefrom refilling the disinfection solution tank while the solution is controlled by a controlling means. CONSTITUTION:At normal times the cleaning water for endoscope remains a little in a cleaning trough after exhaustion to cause increase in the amount of the disinfection solution. Thus the concentration X% of the increased disinfection solution is sensed by a concentration sensor 14 and a concentration sensing part 19, and also volume calculation is made by a solution level sensor 13 and a volume calculator 17, and the volume Vl obtained and the abovementioned concentration X% are fed to a crude liquid amount calculating part 18 to make calculation of the amount of crude liquid which should give a concentration of 2% in a disinfection solution tank 4 according to the formula G=VX(0.02-X), where G is amount of crude liquid, V is volume is disinfection solution, and X is concentration of disinfection solution X/100. Further, a crude liquid tank is furnished, and the obtained amount of crude liquid G is fed to a valve control part 21. While the amount of crude liquid for refilling the disinfection solution tank is monitored with a rate-of-flow sensor 11, a valve V3 is opened until the crude liquid attains G. Refill of crude liquid is made so that the concentration of the disinfection solution is fixed, and the disinfection effect is maintained uniform at all times.
Patent JP-S6189150-A (JP)
Title: Wiping device for windshield of car
Inventor: OKUYAMA TOYOMASA
IPC: B60S1/08
Filed: 1985-10-02
Abstract: PURPOSE:To improve the durability of a wiping device by applying a signal from a stop position detecting switch to a control circuit so as to enable a relay to function a stop motion at the fixed position. CONSTITUTION:A relay 13 is connected to an electric power source with its one terminal end and is also connected to an output stage transistor 21 of a relay control circuit E with the other terminal end. A moving vane 14 which is linked with the relay 13 is connected with a wiper motor A through a wiper switch B. Then, a rectangular wave oscillating circuit C to produce an intermittent time and a control transistor 22 of the relay control circuit E are connected to the electric power source 17 through the wiper switch B. A switch A which detects the stop position while being synchronized with the wiper motor A is grounded at its one terminal end and is connected to the transistor 22 at the other terminal end.
Patent JP-H0950053-A (JP)
Title: Optical switch
Inventor: MIYAGAWA TOSHIYA
IPC: G02B6/122
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a digital optical switch which is operative with low voltage. SOLUTION: A single mode optical waveguide 12 is formed on a Z-cut LiNbO3 substrate 11 by diffusing Ti on the substrate 11. This single mode optical waveguide 12 is branched to two pieces of arm waveguides 14, 15 having the respective opening angles of θ2 from a tapered part by widening the width of the waveguides by a tapered waveguide 13 having a taper angle of θ1. The width W1 of the taper waveguide 13 is set wider than twice the width W of the arm waveguides 14, 15. The arm waveguides 14, 15 are provided with a gap between their ends. The equiv. refractive index in the central part of the arm waveguides 14, 15 is lowered by this gap 14, by which the light confinement is weakened.
Patent JP-H0384245-A (JP)
Title: Engine with balancer
Inventor: MATSUMOTO OSAMU
IPC: F16F15/26
Filed: 1989-08-25
Abstract: PURPOSE:To make balance weight parts lighter, minimize the diameter of a connecting shaft part and lighten load to a bearing so as to improve the durability of the bearing by disposing balance weights for damping pitching vibration generated by an engine in positions far from the couple center. CONSTITUTION:A balancer shaft 9 is extendedly provided at the side part of the cylinder block 2 of an engine 1, in the direction of a cylinder row. The balancer shaft 9 is formed of two balance weight parts 26a, 26b with the center of gravity thereof provided in the eccentric position to the shaft center, and connecting shaft parts 27 for connecting the balance weight part 26a, 26b mutually. Journal parts 28a-28d are respectively formed at the end parts of the balance weight parts 26a, 26b. Boss like enlarged diameter parts 40 are provided at the connected parts between both balance weight parts 26a, 26b and the connecting shaft parts 27, and balance adjustment of the whole balance shaft 9 can be performed by removing the outer peripheral parts of the enlarged diameter parts 40 as occasion demands.
Patent JP-S60112032-A (JP)
Title: Electrophotographic copying machine
Inventor: SHIGETA ICHIROU
IPC: G03G15/041
Filed: 1983-11-22
Abstract: PURPOSE:To control an automatic image density adjusting function easily and correctly even during variable magnification copying operation by controlling the voltage of an exposure lamp in before-exposure scanning so that the same original reflected light from the same original is made incident to a photodetecting element regardless of magnification variation. CONSTITUTION:When the exposure lamp voltage is controlled in before-exposure scanning on the basis of the characteristic curve of the exposure lamp voltage to the illuminance of incidence to the photodetecting element based upon enlargement, unmagnification, and reduction, the original reflected light incident to the photodetecting element is the same for the same original regardless of variable magnification. Therefore, the exposure lamp voltage is controlled on the basis of the output of the detecting element, so that the automatic image density adjusting function is controlled easily and correctly during variable magnification copying operation.
Patent JP-S6285012-A (JP)
Title: Production of acrylonitrile based synthetic fiber
Inventor: SUGIMORI TERUHIKO
IPC: D01D5/098
Filed: 1985-10-04
Abstract: PURPOSE:To obtain acrylonitrile (AN) based synthetic fibers having hemplike feeling, by melt spinning an AN based polymer having a specific viscosity and composition and drawing the resultant undrawn fibers in hot water. CONSTITUTION:A copolymer, having 0.2-1.0 reduced viscosity (etared) and 75-105 deg.C glass transition temperature and containing 83-92wt% acrylonitrile and 17-8wt% another comonomer is melt spun to give undrawn fibers having <=2.0 (del) half width beta value at 2theta=17 deg. in a wide angle X-ray diffraction pattern, which are then drawn in hot water to afford the aimed synthetic fibers having <=2.0 (del) above-mentioned half width beta value and surface unevenness shape of 0.1-1mu unevenness height with 1-5mu period in the axial direction on the outer periphery thereof. The undrawn fibers melt spun at 200-240 deg.C at >=800m/min speed have crystallinity equal to that of AN based synthetic fibers obtained by a wet spinning method.
Patent JP-S60111508-A (JP)
Title: Input matching circuit
Inventor: AKAZAWA YUKIO
IPC: H03K19/018
Filed: 1983-11-21
Abstract: PURPOSE:To realize a high band characteristic by using a two-terminal power supply circuit where its AC impedance is decreased less than its DC impedance so as to attain direct coupling at low power consumption and add a capacitor thereto. CONSTITUTION:An emitter of a bipolar NPN transistor (TR)Q31 is connected to a power terminal 4 at a low potential, a base is connected to one terminal of resistors R32, R34, and the terminal 4 is connected to the other terminal of the R33. Furthermore, the other terminal of the R32 and the collector of the TRQ31 are connected to one terminal of the resistor R31 and a capacitor C31 respectively. The other terminal of the R31, C31 is connected to a power terminal 3 at high potential and a signal input terminal 1 and a signal output terminal 2 are used as the collector terminal of the TRQ31. Thus, the terminal 2 is used as the collector terminal of the TRQ31. Since the part consisting of the R32, R33 and the TRQ31 is a so-called 2-terminal constant voltage circuit and a current starts flowing at a voltage being the operating start voltage or over, the DC resistance at the operating point is increased more than the AC resistance.
Patent JP-H0383621-A (JP)
Title: Dwell controlling device of injection molder
Inventor: KOBAYASHI YOJI
IPC: B29C45/46
Filed: 1989-08-29
Abstract: PURPOSE:To uniformize the quality of molded item by a method wherein changing-over is performed from a closed loop in-mold resin pressure controlling means, which controls the resin pressure in a mold, to a closed loop in-reservoir resin pressure controlling means, which controls the resin pressure in the reservoir of an injection cylinder, so as to directly control the dwell pressure applied to the resin in the mold. CONSTITUTION:During a time, which ranges from the starting time point t1 of swell process to a time point t2, a manipulated variable is controlled by a closed loop in-mold resin pressure controlling means 10. During a time, which ranges from the time point t2 to a time point t3, a manipulated variable is controlled by a changing-over zone controlling means 13. Further, during a time after the time point t3, a manipulated variable is controlled by the closed loop in-reservoir resin pressure controlling means 12. Thus, the changing-over from the closed loop in-mold resin pressure controlling means 10 to the closed loop in-reservoir resin pressure controlling means 12, which controls the resin pressure in the reservoir of an injection cylinder, can be smoothly performed and, at the same time, the dwell pressure to be applied to the resin in the mold can be controlled directly, resulting in uniformizing the quality of a molded item.