baber/WOPTO huggingface dataset:
Patent JP-H08330819-A (JP)
Title: Snow melting device for parabolic antenna
Inventor: ENDO MASAYASU
IPC: H01Q1/02
Filed: 1995-05-27
Abstract: PURPOSE: To provide supporting structure which can easily adjust the direction of a warm air supply device for supplying warm air to the back-side of a parabolic antenna and for melting snow. CONSTITUTION: In structure for supporting a warm air supply device 4 for supplying warm air into a gap formed between a main reflecting mirror and a heat insulating board to the heat insulating board 3, H-shaped fixture 43 having four end parts 43a are integrally provided for the warm air supply device 4 and a pair of joining rings 5 and 6 are supported by a bolt 7 and a nut 8 by loosely and tightly joining them on the inner surface of the heat insulating board 3. The supporting of the fixtures 43 is loosened by loosening the nut 8 and releasing the joining force of the joining rings 5 and 6, and the direction of warm air from the warm air supply device 4 can be adjusted to an arbitrary direction.
Patent JP-S6214113-A (JP)
Title: Optical fiber type light polarizing posture changing device having fine adjustment function
Inventor: MATSUMOTO TAKAO
IPC: G02F1/01
Filed: 1985-07-12
Abstract: PURPOSE:To change polarizing posture to a required posture completely and continuously by changing the position of a cylinder supporting an optical fiber to change the curvatures and shapes of curved parts of the optical fiber. CONSTITUTION:The curvatures and shapes of the curved parts 1-1, 1-2 of the optical fiber 1 are changed by moving only the optical fiber fixing cylinder 5-1 in the left direction as shown in an arrow 11 while holding the positions of gears 7-1, 8-1, 9-1 as they are. Consequently, double refraction based upon the curves of the optical fiber 1 is changed and fine adjustment for the change of a polarizing posture can be attained. The cylinders 5-1, 5-2 are provided with proper moving variables at the curved parts 1-1, 1-2, 1-3, 1-4 of the optical fiber 1 by forming excess length parts protruded from a frame 3 on the cylinders 4-1, 5-1, 5-2, 4-2.
Patent JP-H0444837-A (JP)
Title: Interior skin material for automobile
Inventor: SUGAWARA HIROSHI
IPC: B32B5/18
Filed: 1990-06-13
Abstract: PURPOSE:To give the same feelings and senses as genuine leather, and obtain an interior skin material with an excellent weatherability at the cost lower than that of genuine leather by specifying the thickness of a skin layer, foam magnification, and the thickness of a foam layer in a laminate made up of a skin layer consisting mainly of polyvinyl chloride and a foam layer made by foaming elastomer. CONSTITUTION:A skin layer 1 is consisting mainly of polyvinyl chloride and having a thickness of 0.4mm or below. A second layer comprises foam layer 2 made by foaming elastmer and has a thickness of 0.2mm or above and 1.5mm or below and three times in foam magnification. Although the thickness of the skin layer 1 is basically preferable to be thin and, in the case of being 0.4mm or above, the elasticity becomes too high, resulting in bad feelings and, since the non-linear property thereof also becomes less, it is not preferable. Accordingly, the thickness of the skin layer 1 is made into 0.4mm or below, preferably, 0.2mm or below. The hardness of the skin layer 1 is desirable to be 90 or below in a hardness of JIS. The foam magnification of the foam layer 2 is basically desirable to be high and, in the case of less than three times in foam magnification, it is not preferable since the elasticity becomes high. Therefore, the foam magnification is made three times or more, however, it is most preferable to be six times or more in foam magnification.
Patent JP-H07327536-A (JP)
Title: Treatment material for pet excretions
Inventor: OCHI KENGO
IPC: A01K1/015
Filed: 1994-06-09
Abstract: PURPOSE:To produce a treatment material for disposing pet excretions by adding guar gum to a mixture of pulp and inorganic substance and forming the mixture into-granules, thus showing high speed absorption of the excretions, solidifying into hard balls with water absorption and causing no disintegration, even when they are pinched. CONSTITUTION:(A) Pulp, (B) an inorganic substance (for example, calcium carbonate or zeolite) and (C) guar gum are mixed and formed into granules of some 3-10mm average particle size. The proportion of the components A/B/C is preferably (15-55)/(15-55)/(5-60) and the bulk density of the particles is 0.3-0.7g/ml.
Patent JP-S5943563-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAMURA MASATAROU
IPC: H01L27/02
Filed: 1982-09-03
Abstract: PURPOSE:To enable to form a plurality of circuits on the same chip by inserting diodes between a power terminal, isolated diffused region of each circuit and a negative power source and always holding the diffused region at the lowest voltage. CONSTITUTION:Diodes 1, 2 are connected between negative power terminals X, Y of circuits 5, 6 and the first and second negative power sources 7, 8, and diodes 3, 4 are connected between isolated diffused region terminal Z and the power sources 7, 8. The section which is surrounded by broken lines is formed as an integrated circuit in the same chip. The forward voltages of the diodes 1- 4 are VD1-VD4, and if VD1>VD3, VD2>VD4 are set, it becomes ¦VZ¦> ¦VX¦>¦VY¦ when ¦VEE1¦>¦VEE2¦, it becomes ¦VZ¦>¦VY¦> ¦VX¦ when ¦VEE1¦<¦VEE2¦, and the voltage VZ of isolated diffused region terminal Z is always clamped to the lowest voltages of the circuits 5, 6.
Patent JP-S6130708-A (JP)
Title: Method for discriminating shape of object
Inventor: MEGURO SHINICHI
IPC: G01B11/24
Filed: 1984-07-23
Abstract: PURPOSE:To make it possible to accurately discriminate the shape of an object, by successively scanning an image photographed by an optical method to calculate the crossing part with an object and discriminating the overlapping of the rectangular region of two crossing parts, which can be calculated from adjacent scanning, with the object. CONSTITUTION:The image of an object is picked up by a television camera 1 and a raster scanning signal is compared with a constant value T by a threshold value processing part 2 and expressed so that T or more is 1 and T or less is 0 to be outputted to an image memory part 3. The image memory part 3 is successively scanned and detected by a crossing detection part 4 and the position thereof is written in a crossing position memory part 5 while the crossing part obtained from adjacent scanning is read from the memory part 5. Then, the address of the picture element in a rectangular region is calculated to read the corresponding picture element value and the values of a background picture element number counter 7 and an object picture element number counter 8 are compared by an operation control circuit 9. By this method, even if the image of the object has a defect, the accurate judgement of the shape of the object can be realized by a simple circuit.
Patent JP-H0318693-A (JP)
Title: Cooling fan device for engine
Inventor: TAKADA HIROMITSU
IPC: F04D29/30
Filed: 1989-06-15
Abstract: PURPOSE:To increase a cooling air amount, by forming, at a turbo fan, a plurality of blades and a shroud ring which is at the front end surfaces of the blades, and also, forming at the suction side end portions of the blades cross section circular portions whose diameters are larger than the blade thickness, and thus, preventing the occurrence of eddy currents at the suction side end portions of the blades. CONSTITUTION:At a turbo fan 5, a bulge portion is formed at the front face center portion of an impeller 8, and a plurality of blades 12 are provided in a radiation direction at regular intervals at the front face end perimeter edge portion of the impeller 8. Also, at the suction side end portion of each blade 12, a cross section circular portion 12a whose diameter is larger than the thickness of the blade 12, is formed, and in addition, at the front end surfaces of the blades 12, a shroud ring 13 is formed in a concentric state against a crank shaft 2. As a result, the turbo fan 5 is rotated, and outer air is made to flow in a blade 12 direction through the air intake opening 7a of an engine cover along the slope of the bulge portion of the impeller 8, and a smooth rectification is done along the shroud ring 13, and also, the occurrence of eddy currents at the suction side end portions of the blades 12 is prevented.
Patent JP-S5853066-A (JP)
Title: Cassette adaptor
Inventor: ISAKI MASATAKA
IPC: G11B23/04
Filed: 1981-09-26
Abstract: PURPOSE:To prevent a cassette from being loaded when a tape is not allowed to be drawn out of the cassette, by providing a projection member which can substantially change the external size of a case ininterlocking with an operation member for tape drawout. CONSTITUTION:An operation member 21 which draws out a magnetic tape 4 in a cassette 2 to a position corresponding to a mgnetic tape running path of a large sized cassette and accommodates the tape 4 in the cassette 2 with a case 1 loaded with a small sized cassette 2, is provided. Further, projection members 46, 26a which substantially change the external size of the case 1 in interlocking with the member 21, are provided. When the magnetic tape 4 is not drawn out of the cassette 2, the external size of the case 1 is made larger than the size of an opening of a cassette insertion hole of the large-sized magnetic tape device with the projection members 46, 26a, allowing to inhibit the loading of the case 1.
Patent JP-H053996-A (JP)
Title: Clotheshorse device
Inventor: TSUMURA YOSHIO
IPC: D06F57/12
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the outside appearance of a ceiling from being deteriorated and reduce a housing space. CONSTITUTION:A suspending member 1 which can be expanded and contracted is suspended downward from a ceiling surface. An expansion/contractible arm 2 which can be expanded and contracted in the direction crossing at right angle with the suspending member 1 is installed at the lower part of the suspending member 1. An accommodating body 3 in which the contracted sispending member 1 is accommodated together with the expansion/contractible arm 2 in contracted state is embedded on the back of the ceiling.
Patent JP-H05193990-A (JP)
Title: Method and device for coating glass container with coating material
Inventor: ROJIYAA SAKUSUTON GASURII
IPC: B05B15/12
Filed: 1992-05-21
Abstract: Improved apparatus for coating containers having a minimal separation between the body and the finish region comprises a coating hood and means for supplying coating materials to the coating. The improvement consists of a controlled non-turbulent air supply (18) directed downward across the coating-material stream (12). A blower (19) provides process air to a plenum (22), and an angled attenuator plate with a plurality of small holes distributes the process air evenly, to avoid standing waves and regions of high or low air velocity. Several attenuator plates can be juxtaposed to permit removal of particulates by movement of the plates relative to each other. <IMAGE>
Patent JP-H01321052-A (JP)
Title: Molten metal pouring nozzle for shifting mold type continuous casting machine
Inventor: TAKASUGI HIDETO
IPC: B22D11/10
Filed: 1988-06-21
Abstract: PURPOSE:To prevent invasion of molten metal into gap between a molten metal pouring nozzle and shifting molds and to eliminate breakage of tip part of the nozzle by constituting the tip part of the nozzle with refractory of Al2O3-C series or ZrO2-C series containing the specific ratio of C. CONSTITUTION:In mold space formed with one pair of caterpillar type shifting molds 2 having the prescribed interval at upper and lower sides, the pouring nozzle 1 for pouring the molten metal 8 in a tundish is constituted as follows. That is, the base end of this nozzle 1 is fitted to the tundish and the tip part of the nozzle 1 for inserting into inlet of the mold space is constituted with the refractory of Al2O3-C series or ZrO2-C series. In this case, the refractory constituting the tip part of the nozzle 1 is necessary to contain >18wt.% and <=22.3wt.% of C. By this method, even in case the tip part of the nozzle 1 is brought into contact with the shifting mold 2, the tip part of the nozzle 1 is not broken with sliding effect and breakout is not developed.
Patent JP-S6045570-A (JP)
Title: Crystallization of glucono-delta-lactone
Inventor: NEKAWA MASAKAZU
IPC: C07D309/30
Filed: 1983-08-24
Abstract: PURPOSE:To carry out the crystallization of the objective compound from the dehydrated mixture in the azeotropic dehydration of an aqueous solution of gluconic acid with an alkanol, by controlling the rate of azeotropic dehydration below the rate of reaction to shift the equilibrium from the gluconic acid to the objective compound. CONSTITUTION:An aqueous solution of gluconic acid (GLA) is dehydrated azeotropically with an alkanol to effect the crystallization of glucono-deltalactone (GDL) from the alkanol solution. In the above process, the azeotropic dehydration is carried out under controlled rate of dehydration to prevent too high dehydration rate to cause the precipitation of the GLA crystal together with the GDL crystals, and the GDL is crystallized from the dehydrated mixture. The alkanol is preferably n-butyl alcohol, and the azeotropic dehydration is carried out using excess n-butyl alcohol, under reduced pressure at a somewhat high temperature (50-60 deg.C). EFFECT:The objective product can be produced in high one-pass yield. USE:An acidulant, coagulant for bean curd, pH-depressant, etc.
Patent JP-H09322048-A (JP)
Title: Automatic photographing camera system
Inventor: KATO TAIICHIRO
IPC: H04N5/232
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To automatically track an object moving inside the three-dimensional space of a wide range and to photograph it without attendance by recognizing the object of a photographing object from the wide angle images of a sensor camera, successively measuring the three-dimensional position and drive- controlling a camera for photographing corresponding to the movement of the object analyzed from measurement information. SOLUTION: The two cameras 100 for capturing the object 1 moving in the three-dimensional space are the cameras equivalent to both eyes for a camera operator and photograph the wide angle images including the object 1. A three-dimensional position measurement device 300 recognizes the object 1 from a still body or a moving body inside the wide angle images VD1a photographed by the cameras 100, successively measures the present position of the object 1 and outputs it as the measurement information PD. A data analyzer 500 controls the camera work of the cameras 200 for photographing corresponding to the movement of the object 1 based on the measurement information PD from the three-dimensional position measurement device 300 through a drive control part 400.
Patent JP-H0444585-A (JP)
Title: Emergency containing mechanism for automatic dealing machine
Inventor: FUJIMURA YASUHIRO
IPC: E05G5/00
Filed: 1990-06-11
Abstract: PURPOSE:To enable an automatic dealing machine to be certainly protected by setting a housing shed adjacent to the automatic dealing machine, and by controlling a driving means based on the detection of the emergency generation of theft and fire accidents at the time of the emergency generation, to contain the automatic dealing machine for emergency in the housing shed. CONSTITUTION:A housing shed 7 adjacent to the set place of an automatic dealing machine 2 is set, and a driving means for containing the automatic dealing machine 2 in the housing shed 7 is set. After that, a detecting means for detecting the generation of theft and fire accidents, and a control means for controlling the driving means based on the detecting output are arranged. When the emergency of the theft and fire accidents is detected by the detecting means, then the driving means is controlled by the control means, and the automatic dealing machine 2 is contained for emergency in the housing shed 7.
Patent JP-S6045797-A (JP)
Title: Centrifugal fan
Inventor: KOGA YOUSUKE
IPC: A47L9/22
Filed: 1983-08-22
Abstract: PURPOSE:To secure such a centrifugal fan as being noiseless and excent in the working ratio, by beinding the outer end of a fan blade installed in position between two fan side plates to run along a tangential line of the fan circumference in a reverse rotating direction. CONSTITUTION:A centrifugal fan 12 is constituted of two fan side plates 13 and each fan blade 14 carring curvature and installed in radial form between these fan side plates 13, while an outer end 15 of the fan blade 14 is bent in a reverse rotating direction and yet in a tangential direction of a fan circumference 16. A flow of air goes along the fan blade 14 and the fan circumference 16 so that no vortex is formed rearward the fan blade 14, thus a noise is reduced.
Patent JP-H09230741-A (JP)
Title: Controller for fixing device
Inventor: IWATA ATSUTAKA
IPC: G05F1/455
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption during standby time, thereby saving energy, and to shorten warm-up time. SOLUTION: A controller for a fixing device, which controls the energization of the fixing heater 4 of a fixing roller 3, is equipped with a means 6 for measuring the power consumption of the fixing heater 4, and a control means 2 to which the power consumption measured value of the means 6 is inputted. Here, the control means 2 energizes the fixing heater 4 under phase control so that the power consumption measured value, obtained by the means 6, reaches a preset power consumption value during the standby time for a fixing operation.
Patent JP-H0450330-A (JP)
Title: Method for detecting clogging of nozzle in air spinning
Inventor: KATO HISAAKI
IPC: D01H11/00
Filed: 1990-06-12
Abstract: PURPOSE:To prevent breakage, etc., of a top roller or nozzle by judging existence of clogging of nozzle by passing-through time of cut yarn end by operation of a slug catcher. CONSTITUTION:A sliver S is drafted by a draft device 2 and formed into a spun yarn Y by a twist device 3 and passed through delivery roller 4 and slub catcher 5 and wound by a winder 6. The slub catcher 5 detects slub and back roller is stopped and yarn cutting is carried out and when yarn end passes through the slub catcher in a time shorter than time passed until cut yarn end passes through the slub catcher, it is judged to be clogging of nozzle and an alarm device 42 is operated.
Patent JP-S6130676-A (JP)
Title: Manufacture of conductor consisting of insulated strands
Inventor: TAKANO SATORU
IPC: C23C22/68
Filed: 1984-07-23
Abstract: PURPOSE:To form uniformly an oxide film inhibiting an increase in AC resistance on the surface of a power cable having large capacity by immersing the stranded copper wires of the cable in water contg. oxygen and a surfactant. CONSTITUTION:An oxide film is formed on the surface of a power cable having large capacity obtd. by stranding copper wires to reduce the AC loss by a skin effect. O2 is dissolved in water contg. about 10ppm cationic surfactant such as quat. ammonium salt or alkylpyridium salt from a vapor phase system having >=0.4kg/cm<2> partial pressure of O2, and the cable is immersed in the water at 60-200 deg.C in a vessel. The internal pressure of the vessel is reduced to allow the water to penetrate the cable over the whole length and breadth, and an oxide film is formed on the surface of copper of the stranded wires of the cable to inhibit an increase in the AC resistance by a skin effect and to reduce the loss of power transmitted.
Patent JP-H0622677-A (JP)
Title: Bread dough processing machine
Inventor: NAKAJIMA SAKAE
IPC: A21C13/00
Filed: 1992-06-12
Abstract: PURPOSE:To keep the temperature increasing rate constant even by changing the amount of bread dough stored in a storage chamber by measuring the temperature change in a storage chamber with lapsed time and controlling a heating means in such a manner as to keep a prescribed temperature increasing rate until the temperature in the chamber reaches a preset level. CONSTITUTION:An openable door 8 is attached to the front face of a storage chamber 1, plural shelves 9 for holding bread dough are placed in the chamber 1 and air-ducts 10, 11 are formed at the upper part and the right and left sides in the chamber. An evaporator 3 and an electric heater 7 are placed in one of the side air-ducts and the temperature in the storage chamber is detected by a thermistor 14. The temperature in the chamber is compared with the lapsed time by a controller and the electric heater is controlled to keep a prescribed temperature increasing rate until the temperature in the chamber reaches a preset level.
Patent JP-H0819885-A (JP)
Title: Laser beam torch device
Inventor: SENDA ATSUSHI
IPC: B23K26/04
Filed: 1994-07-05
Abstract: PURPOSE:To provide a laser beam torch device equipped with a safety device which can surely detect contact with a work free from any influence of contact condition, ambient, noise and surely execute ON/OFF of a laser beam oscillator. CONSTITUTION:A signal from an oscillation circuit 15 to oscillate a voltage signal of the prescribed frequency is converted to a current signal by AC amplifier 16 and is supplied to a metal member constituting part of a laser torch 10. A current-voltage converter 17 converts the current signal obtained, when the converter is connected to a work 13 and the metal member is brought into contact with the work, to voltage signal. A band pass filter 18 filters a signal of the prescribed frequency from voltage signal. The signal filtered by the band pass filter is rectified by a rectifier circuit 19 and then an output level of the rectifier circuit is compared to the level set by a comparator 20 beforehand. When an output level of the rectifier circuit is over the level set beforehand, the signal which turns on a laser oscillator, is outputted.
Patent JP-H112003-A (JP)
Title: Waterproofing method
Inventor: KAWASHIMA YUKIO
IPC: E04D5/14
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the work execution and improve the waterproof function by arranging waterproof sheets on both bed surfaces so as not to be extended over an internal angle part, respectively, and connecting the respective edge parts to a connecting member through a belt-like waterproof sheet. SOLUTION: A connecting member 23 is fixed to both bed surfaces 22a, 22b by a fixture f1 in the state where it is laid along an internal angle part L in waterproof layer forming parts 22, 22 of the flat roof of a building and extended over them. A belt-like waterproof sheet 25 wider than the connecting member 23 is bonded to the whole surface of the connecting member 23 along its bent surface over the whole length of the internal angle part L. A waterproof sheet 24a is arranged on the first bed surface 22a, its edge part 24a' is bonded to the lower side of the edge of the belt-like waterproof-sheet 25. Further, a waterproof sheet 24b is arranged on the second bed surface 22b, and its edge part 24b' is bonded to the upper side of the edge part of the belt-like waterproof sheet 25.  Thus, laying of a waterproof sheet can be easily and surely performed, and the waterproof function, the construction efficiency and the appearance quality can be enhanced.