baber/WOPTO huggingface dataset:
Patent JP-H09305124-A (JP)
Title: Color separation, synthetic optical device, and projection type display device using the same
Inventor: KITAGAWA MAKOTO
IPC: G09F9/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a color separation, synthetic optical device, and a projection type display device using the same by the elements easily formable with a bright optical system instead of condenser lens and dichroic mirror with thin-film wedge. SOLUTION: A light beam of a light source 1 is made incident on a blue/red reflective dichroic mirror 2rb, and reflected blue and red light beams are made incident on a reflective dichroic mirror 2b, and the transmitted red light is made incident to a reflection type hologram 5r with a lens function. The blue and green light beams are made incident on each surface of a reflection type hologram 5 with a lens function. A converged light beams of the red, blue, and green light pass through each of liquid crystal panels 4r, 4b, and 4g, and then, are synthesized by a reflection type hologram 6A and a reflection type hologram 6b, and are projected on a screen by a projection lens 7.
Patent JP-S63289829-A (JP)
Title: Integrated circuit device
Inventor: KAMIBAYASHI HIROSHI
IPC: H01L21/76
Filed: 1987-05-21
Abstract: PURPOSE:To prevent the induction of a parasitic current in the inside of an integrated circuit device, even when a rapid change of voltage and the like occur in a load or an external circuit, by selecting the impurity concentration in a region neighboring with a partial region of a substrate, so as to be higher than or equal to the lowest impurity concentration in a isolation region. CONSTITUTION:The resistivity of a P-type substrate 10 is set as a value of about one-tenth the usual resistivity, that is, the same degree as the highest resistivity in an isolation region 30. When a pulse generator 53 generates a negative voltage, and a discharge current If flows in a picture element 51, forward current flows in a diode D1, which turns to the base current of a parasitic transistor 50. Then the collector and the emitter of the transistor 50 are electrically connected, and a parasitic current flows for a short time, from partial regions 22, 23 to a partial region 21. As the resistivity of the substrate is low, the current amplification factor of the parasitic transistor 50 is small, and the parasitic current I does not grow to a large value. Thereby, the possibility that the parasitic current grows abnormally, and the circuit operation of an integrated circuit 40 is interrupted, can be avoided.
Patent JP-H06338280-A (JP)
Title: Environmental control type scanning electron microscope
Inventor: HARA KEITAROU
IPC: H01J37/244
Filed: 1993-05-27
Abstract: PURPOSE:To neutralize negative charge-up generated on a sample so as to obtain an excellent observation image of the sample by focusing electron beams from an electron gun upon the sample for scanning the same and also applying light to all the scanned area of the sample so that photoelectrons may be emitted from the sample. CONSTITUTION:Electron beams emitted by an electron gun 12 are focused each in a specific diameter upon a sample 8 arranged in a sample storage chamber 2 so as to scan the sample 8 by condensing lenses 13, electromegnetic deflectors 14 and objective lenses 5 all provided to a vacuum chamber 1 forming a passage for the electron beams. Secondary electrons accordingly generated from the sample 8 are amplified by such a gas as water vapor or the like in the sample storage chamber 2, then detected by a pressure limiting aperture plate 3 and extracted into a processor via a preamplifier 11 using a lead wire. In an environmental control type scanning electron microscope of such structure like this, light emitted by an ultraviolet light source 15 is directed onto the sample 8 via an optical fiber 16 and then applied to all the area of the sample 8 scanned by the electron beams so that photoelectrons may be emitted from the sample 8. Thus negative charge-up on the sample 8 can be completely neutralized so as to obtain an excellent observation image of the sample 8 without an abnormal contrast and a distortion.
Patent JP-S5349541-A (JP)
Title: Pinball ejecting ralls for pachinko pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-10-18
Abstract: PURPOSE: To enable smoothly ejecting pachinko pinballs onto a playing board through pinball rails from a pinball holder without colliding the pinballs with the inner surface of a glass door. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05326495-A (JP)
Title: Forming method for insulating film
Inventor: MURASE KATSUMI
IPC: H01L21/316
Filed: 1992-05-18
Abstract: PURPOSE:To realize reduction in water content of an oxide insulating film to be precipitated at a low temperature of about 500 deg.C or lower and to enhance moisture resistance. CONSTITUTION:After an oxide insulating film is precipitated at about 500 deg.C or lower from a predetermined material, its oxide insulating film is heat treated in an atmosphere containing ozone.
Patent JP-S63289410-A (JP)
Title: Three-dimensional measuring instrument
Inventor: ONO KENJI
IPC: G01B21/20
Filed: 1987-05-20
Abstract: PURPOSE:To rapidly measure a dimension, a configuration and a surface roughness with a high accuracy by mounting a detecting unit for emitting a surface irregularity corresponding signal via connecting means that allows displacement in a direction perpendicular to a measuring surface. CONSTITUTION:A roughness measuring detecting unit 10 is movably mounted to a Z spindle 7 and a roughness is measured by ingeniously utilizing the moving mechanism 4 of a body. When the detecting unit 10 on the distal end of the spindle 7 is moved by the mechanism 4 along the surface of an object 70 to be measured, surface irregularity corresponding signals for the surface are outputted from the unit 10. Accordingly, when the signals are processed by measuring means, a surface roughness can be measured. Since the unit 10 is mounted to the spindle 7 via connecting means 20 that allows a displacement in a direction perpendicular to that of the surface of the object 70 to be measured, the relative positions of the unit 10 and the surface of the object 70 are maintained even both are not completely parallel to each other and the unit 10 can emit the accurate surface irregularity corresponding signals.
Patent JP-S5457895-A (JP)
Title: Driving method for electrochromic display unit
Inventor: KOYANAGI KATSUFUMI
IPC: G09G3/19
Filed: 1977-10-15
Abstract: PURPOSE: To prevent the deterioration in display quality caused by a coloring density difference among segments, by stabilizing the voltage of the opposite electrode during the write operation by performing the 1st erasing drive, write drive and 2nd erasing drive in sequence.  
     CONSTITUTION: The electrochromic display unit consists of display electrode 2 and opposite electrode 3 equipped with electrochromic substance layers 7 and 7' respectively. To drive this unit, only segments to be erased in the next display pattern are driven for the 1st constant-voltage erasing for tens m sec.Whundreds m sec. before write operation and then, only segment to be written in the next display pattern are driven for constant-voltage erasing for hundreds m sec. Further, only erasing segments in a new display pattern, i.e. erased segments are driven again for the constant-voltage erasing 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5248385-A (JP)
Title: Destruction detecting method and system for fatigue test of steel wire
Inventor: ARAYA TOORU
IPC: G01N3/32
Filed: 1975-10-15
Abstract: PURPOSE: To provide a destruction detecting method and system, in which the transient output of an accelerometer is processed by an electric circuit so as to make possible both reliable detection of steel wire and its automatic recording. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5748537-A (JP)
Title: Granular substance feeding-out apparatus for cylindrical tank
Inventor: HARADA TERUO
IPC: B65G65/48
Filed: 1980-09-08
Abstract: PURPOSE: To obtain a simple apparatus to improve efficiency by clawing-off granular substance by means of the scratching-off device which revolves and rotates through turning operation of a whirling body and arranging in the whirling body, a conveying device which is interconnected to a feeding conveyor and travels along a linear route.  
     CONSTITUTION: A cylindrical feeding chute 11 is fixed on the base 4 which passes through the center axis line or a tank 1, and a whirling bearing 12 is arranged on the upper outer periphery of the chute, and a vacant whirling body 13 is installed on the whirling side. A rotary plough 14 is accommodated in the vacant space 15 over the top edge area of the whirling body 13, and the top edge of the plough is set close to a scrataching-off port 9. On end of a belt conveyor 18 is set close under the rotary plough 14 through a guide cylinder 17, and the other end is set close to the feeding chute 11 through a guide cylinder 19. Granular substance is scratched-off from the feeding chute 11 to a feeding conveyor 28 through the conveyor 18 by the clawing-off operation of the rotary plough 14. Thus, efficient feeding-out operation can be obtained with a simple constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05320964-A (JP)
Title: Device for continuously pickling metallic strip
Inventor: KUDO MANABU
IPC: C23G3/02
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the burning of a draining roll and to minimize the amt. of an aq. soln. of alkaline material by lowering the temp. of a metallic strip entering a pickling tank and minimizing the flow rate of cooling water from a cooling water injection means. CONSTITUTION:A salt bath 2, an air-cooling means 6, a hot water tank 10, a cooling water injection means 13 and a pickling tank 16 are arranged in this order, and the temp. of a metallic strip is detected by a first temp. detecting means 18 on the outlet side of the injection means 13 and detected by a second temp. detecting means 19 on the outlet side of the hot water tank 10. The temp. of the strip on the inlet side of the pickling tank is lowered by the outputs from the temp. detecting means 18 and 19 to a temp. at which a draining roll provided on the inlet side of the pickling tank 16 is not burned, and the flow rates of the cooling air and water are controlled to minimize the flow rate of cooling water 24 from the injection means 13.
Patent JP-H05173284-A (JP)
Title: Manufacture of halogenized silver photograph photo-sensitive material
Inventor: MORIMOTO ISAMU
IPC: G03C1/04
Filed: 1992-05-18
Abstract: PURPOSE:To provide a halogenized silver photograph photo-sensitive emulsion layer which reduces the occurrence of a coating trouble, such as tailing, crawling, and unevenness, and has high size stability. CONSTITUTION:In manufacture of a halogenized silver photograph photo-sensitive material wherein a halogenized silver emulsion layer is contained on a support and at least two or more hydrophilic colloidal layers are applied, at least one kind of and 1-150g/l, preferably 30-100g/l, monovalent alcohol having the same kind or different kinds of the number of carbons being 1 or 3 is contained in the total of a hydrophilic colloidal constituting layer, and a support surface is coated therewith for drying. Further, it is preferable that polymerlatex of 40-90wt.%, or less is contained. In a total binder amount.
Patent JP-S62282158-A (JP)
Title: Sliding throttle valve type carburetor with link mechanism
Inventor: YAMAZOE HIROSHI
IPC: F02M9/06
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a throttle valve capable of being operated stably by providing a sliding groove on each of both upper sides of a sliding type throttle valve, and fitting a rolling element at one end of each rocking type operating arm in the sliding groove so that the throttle valve can be moved up and down by the rocking motion of operating arm. CONSTITUTION:On each of both upper sides 31A of a sliding type throttle valve 31, a sliding groove 31B is provided, and a rolling element 35 provided at one end of each rocking type operating arm 34 which is operated from the outside is fitted in the sliding groove 31B. When the operating arm 34 is rocked making a shaft 32 as the center, the rolling element 35 moves upward while being guided in the groove 318, and accordingly the sliding type throttle valve 31 also moves upward. If the angle of inclination and the shape of the sliding groove 31B is optionally determined, an optional throttle valve opening characteristic with regard to the turning of the operating arm 34 can be obtained.
Patent JP-2000315438-A (JP)
Title: Switch device for clock
Inventor: ITO HIROSHI
IPC: H01H13/56
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an alarm stop device for an alarm clock for dissolving a problem of switch operation caused by deformation of an elastic arm. SOLUTION: This switch device has a lock part P1 for stopping a switch body 2 at a release position and a lock part P3 for stopping the switch body 2 at a push-in position, which engage with an engagement part 52 of an elastic arm 51 and are nearly disposed in an arrangement direction of the elastic arm 51; lock parts P2, P4 disposed on both sides of the elastic arm 51, for stopping the switch body 2 at a push-in stop position; and a guide means for sequentially guiding the engagement part 52 to the lock parts P1-P4. Among slide faces on which the engagement part 52 slides, at least cam faces 30a, 30d, 30i on which the engagement part 52 is positioned in the stopping state at the respective lock parts P1-P4 are disposed on an equal plane.
Patent JP-S5827261-A (JP)
Title: Money paying and peceiving system
Inventor: NISHIMURA KATSUJI
IPC: G06Q40/00
Filed: 1981-08-10
Abstract: PURPOSE:To rationalize money receiving operation by electrically connecting a counting machine for selectively counting received money in accordance with the kinds of money to a money paying and receiving device for registering the money transacting status. CONSTITUTION:After putting cash on a cash receiving plate 41 of a computer II, the item of deposit is specified by a function key group 11 of a money paying and receiving deviceI, the amount of deposit is inputted by a ten key 13 and count starting CK1 is specified. The counting machine II sorts 42 the money, counts 43 the money in accordance with the kinds of money and stores each counted value in a buffer memory 44. After completing the counting of one kind of money, data are transferred from the buffer memory 44 to a buffer memory 21. The transferred data are printed out, summed up in each kind of money, stored, and inputted to an amount adding memory 29. When the completion of the counting of all the kinds of money is detected 50, a lamp 33 is turned  on by a signal C and the inputted value is compared 30 with the contents of the  amount adding memory 29. When both the values coincide each other, a CPU16  stores the data in a RAM18 by a stop signal (a) and clears up each memory. Consequently money receiving operation is rationalized.
Patent JP-S61286420-A (JP)
Title: Conducting and setting method for swing wire for dredger
Inventor: MURASE MASAHIDE
IPC: E02F3/90
Filed: 1985-06-10
Abstract: PURPOSE:To miniturize trunnions, by conducting and setting another end of swing wire surefooted at one end, to a leading block set on an anchor, and to the winding drum of a swing winch via a leading block set at the tip section of a ladder. CONSTITUTION:When a pontoon 1 and a ladder 2 are swung right, then a right swing winch 7 is driven to be rolled in and a left swing winch is driven to be rolled out. When they 1, 2 are swung left, then the winches go by contraries. On the side where the swinging swing winch 7 is rolled in, via a leading block 9 with an anchor, a tensile load is applied to the two point anchor 12 side on the fulcrum of a leading block 8 at the tip of the pontoon 1, and on the surely footed section 11 of the wire at the tip of the ladder 2. As the result, on swinging, reaction working on trunnions 5 reduces, and so the trunnions 5 can be miniaturized.
Patent JP-S5916959-A (JP)
Title: Preparation of molten zinc plated steel plate with different thicknesses
Inventor: KANBARA SHIGEO
IPC: C23C2/06
Filed: 1982-07-21
Abstract: PURPOSE:To obtain the titled molten zinc plated steel plate having a good plating surface, by a method wherein plating surfaces are formed to the face and the back surfaces of a steel plate and gases having different compositions are injected to the front and the back surfaces thereof. CONSTITUTION:A steel plate 1 is passed through a molten zinc plating tank 2 to form plating surfaces on the face and the back surfaces thereof. Gases having different compositions are injected to the face and the back plating surfaces thereof from gas jet nozzles 5, 5' arranged in opposed relation to said plating surfaces to control plating amounts. For example, when thin plating is formed to one surface 1a of the steel plate and thick plating is formed to the other surface 1b thereof, a nitrogen gas is injected to the thin plating surface 1a from the nozzle 5 provided to the side of said thin plating surface 1a and a gas formed by the combustion of kerosene is injected to the thick plating surface 1b from the nozzle 5' provided to the side of said thick plating surface 1b. By this method, a plated steel plate with different thicknesses having good properties is obtained.
Patent JP-H02307329-A (JP)
Title: Power source system
Inventor: MOMOSE HIROAKI
IPC: G05F1/10
Filed: 1989-05-19
Abstract: PURPOSE:To control the rise-up and breaking of an output voltage for an actuator freely and make any special control circuit unnecessary by a method wherein the frequency and the rate of ON/OFF of switching of a switching power source are changed by the signals of the control unit of a logical circuit. CONSTITUTION:Output units 3-5 are constituted of output transistors, operated by a comparator signal, a dead time control signal and the output signal of an error amplifier receiving a triangular wave outputted from am oscillator. Logical circuit units 2-6 are constituted of a logical circuit, controlling an actuator, and a control unit, operating the actuator. According to this method, a rush current upon throwing a power source for the actuator may be suppressed without adding any special control circuit and an output voltage may be controlled arbitrarily by the control signal of the logical circuit.
Patent JP-H09306529-A (JP)
Title: Fuel cell power generating facility
Inventor: MATSUZAWA KAZUYUKI
IPC: H01M8/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generating facility, wherein exhaust heat in the facility can be used for application matching a temperature level, and the loss of thermal energy can be restrained to increase the efficiency of the exhaust heat utilization. SOLUTION: In a fuel cell power generating facility equipped with a cooling fuel cell 4, a primary cooling water system 5: for circulating cooling water in the fuel cell 4, a secondary cooling water system 10: for cooling the cooling water to supply it to the cooling water system 5, and a water feeding preheater 11: for preheating low temperature water having temperature lower than that of the cooling water, and then supplying preheated water to cooling water system 5; the preheater 11 is arranged in the cooling water system 10. Thus the thermal energy of the cooling water system 5, used for preheating the low temperature water before, can be used for improving exhaust heat recovery efficiency, in order to utilize the cooling water system 10 as the heat source of the preheater 11.
Patent JP-H04351149-A (JP)
Title: Data communication control system for electronic exchange system
Inventor: ONISHI KAZUHIDE
IPC: H04Q3/545
Filed: 1991-05-29
Abstract: PURPOSE:To provide a margin to the processing of a personal computer by sending only diagnostic information of a processor having a request from the personal computer among diagnostic information resulting from diagnosis of each equipment under the control of each processor of an electronic exchange side. CONSTITUTION:It an electronic exchange system having plural processors 121, 122,... and able to communication with a personal computer 2, only diagnostic information of a processor making a request from the personal computer 2 is sent to the personal computer 2 among diagnostic information resulting from diagnosing each equipment under the processor and the diagnostic information of other processors not request from the personal computer is stored in a storage section 13 at that point of time and the diagnostic information of a relevant processor is read according to the request from the personal computer and sent to the personal computer through the control.
Patent JP-S63295374-A (JP)
Title: Folder for rotary press
Inventor: SUZUKI SEIICHI
IPC: B65H45/28
Filed: 1987-05-25
Abstract: PURPOSE:To aim at enhancing the working ability by arranging a second signature drum having a pair of cutting blades, a thrust blade and a paper catching means, and first signature drums each having a cutter receiver and a thrust blade, radially to a third signature drum provided therein with a number of 2N of gripping means. CONSTITUTION:Upon overall width folding, a paper sheet P which is bisected by a slitter 12 and is folded by triangular plate 13a, 13b is superposed on a first signature drum 1a and hooked by a needle 5 so that it is wound up. When a thrust blade 6 and a catching means 8 face each other, the needle 5 is retracted so that the intermediate part of the sheet P is delivered. With successively rotation, the next needle 5 hooks up the sheet P and a cutter 7 confronting a cutter receiver 4 cuts the sheet P, and when a thrust blade 9 confronts a catching means (b) in a third signature drum 3, the delivery is made. Similarly, signatures are formed by catching means (C, d,...), successively, and are discharged onto a conveyer belt 20. In case of half-width folding, bi- folded paper sheets P are led to first signature drums 1a, 1b. Thus, it is possible to miniaturize a signature machine and to enhance the working ability for paper take-up operation.
Patent JP-S6018985-A (JP)
Title: Light-emitting device
Inventor: SAKAKI SHIGEO
IPC: H01S5/023
Filed: 1983-07-13
Abstract: PURPOSE:To upgrade the uptake rate of light of a semiconductor laser by a method wherein a solder reservoir consisting of a hole penetrated through a submount mounting region of a heat block is provided, a solder is filled up therein and heated, and the solder is applied to a submount by utilizing a capillarity. CONSTITUTION:A several-mm. diameter solder reservoir 17 has been provided in advance in the center of a submount mounting region, where is located at one end side of the main surface of a heat block 4 and whereon a submount is installed. A solder is previously filled up in the solder reservoir 17 and the solder is melt by heating, while a fused solder is sucked in the solder reservoir 17 from the lower direction of the solder reservoir 17 by a vacuum tool 18 and the solder is made to slightly swell upwards. Then, when the submount 2 held by a collet, etc., is positioned in such a way as to be placed on the mounting region, the solder 3 proceeds through the gap between the heat block 4 and the submount 2 by a capillarity and reaches the circumferential edge from the lower surface of the submount 2. By this method, the solder is prevented from overflowing from the circumferential edge.