baber/WOPTO huggingface dataset:
Patent JP-S58224252-A (JP)
Title: Hot water supply device
Inventor: OZAKI YUKINORI
IPC: G05D23/19
Filed: 1982-06-21
Abstract: PURPOSE:To make a titled device not to overflow even if water is fed after supply of hot water, by so constituting that supply of hot water whose quantity is equivalent to a given calorific value is made to a bathtub even if a feed hot water temperature is high or varied from high to low in the course of its supply. CONSTITUTION:A heating quantity is controlled by a deflection signal between a given temperature of a temperature setting device 118 and a feed hot water temperature detected by a temperature detector 134. A calorific value detector 145 for feed hot water is constituted with a flow detector 136, a calorific value arithmetic unit 148 calculating a calorific value by signals of the flow detector 136 and the temperature detector, an integration calorific value arithmetic unit 149 integrating the calculating calorific value and an integrating flow arithmetic unit 147 calculating an integrating flow by a signal of the flow detector. In addition to the above, a calorific value setting device 146 for feed hot water is constituted with a temperature setting device, an integrating flow setting device 123 setting up a feed hot water quantity and a calorific value arithmetic unit 150 calculating a calorific value by signals of both the setting devices. A flow controller 144 is controlled in an opening and closing state by a deflection between signals of the calorific value detector 145 for feed hot water and the calorific value setting device 146 for feed hot water.
Patent JP-S59277-A (JP)
Title: Portable video camera
Inventor: MATSUTANI TAKESHI
IPC: H04N5/225
Filed: 1982-06-22
Abstract: PURPOSE:To make a titled camera execute a constant photographing operation without requiring a charging operation, and also to make it easily portable, by forming it so that a primary battery power supply pack is loaded to a camera body, in the lower part from the center of a portable video camera body. CONSTITUTION:An installing part 5 of an electric power supply pack 6 of a primary battery 8 is loaded to a lower part 7 from the center of a video camera body 1. The primary battery 8 consists of, for instance, a cylindrical lithium battery, an air battery, an alkali manganese battery, etc., and is formed to high voltage and high capacity by connecting suitable pieces in series or series- parallel in conformity with power consumption and voltage, etc. A positive pole terminal 10 and a negative pole terminal 11 are formed so as to be exposed to a part of the electric power supply pack 6, and it is loaded normally to the installing part 5 of the lower part 7 of the camera body 1 by a guide 12 provided on both sides of the electric power supply pack 6, by which photograhing can be executed.
Patent JP-S5534661-A (JP)
Title: Manufacture of etching plate
Inventor: KOSHIMURA KATSUMI
IPC: G03F7/09
Filed: 1978-08-31
Abstract: PURPOSE: The metallic thin sheet of aluminum, etc., being backed with viscous  paste layer, is adhered to the surface of the waterproof separator; this metallic sheet  is etched in order to form the required cutout character or pattern; a specified protecting sheet is adhered to the surface of above metallic sheet in order to clear the  fine work.  
     CONSTITUTION: The metallic thin sheet 1 of aluminum, etc., is backed with viscous paste layer 2, and then, is adhered onto the waterproof separator 3. Next, this metallic thin sheet 1 is etched by means of authorized method, so as to remove the blank space 7, and the hollow space 8, excluding the titled plate parts 6, 6a, by the etching solution, resulting in a condition that the cutout character or pattern is being stuck on the separator 3. Then, the protecting sheet 4, the transparent sheet being backed with a low viscous paste layer 5, is adhered on the titled plate parts 6, 6a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06299142-A (JP)
Title: Antistatic agent
Inventor: CHIBA ATSUSHI
IPC: C08K5/54
Filed: 1993-04-09
Abstract: PURPOSE:To provide an antistatic agent composed of a specific methacryloyloxysilane compound, having excellent compatibility to plastic materials and heat-resistance and giving a molded article having excellent permanent antistaticity. CONSTITUTION:The antistatic agent is composed of an addition product of a polyethylene oxide and a methacryloyloxysilane compound and expressed by formula (n is number-average molecular weight of polyethylene oxide group). The number-average molecular weight of the polyethylene oxide group in the compound is preferably 500-10,000.
Patent JP-S58223887-A (JP)
Title: Personal dictionary production processing system of character recognizer
Inventor: HAI TOUZEN
IPC: G06K9/68
Filed: 1982-06-21
Abstract: PURPOSE:To reduce the labor for production of a personal dictionary, by comparing the feature of studied character with the feature of plural existing dictionary through a selection processing part to select approximate feature and updating the personal dictionary with the feature of input character through a processing part. CONSTITUTION:The input information of studied characters 1 fed by writers (n+1) undergo a photoelectric conversion through an observing part 2 and then transferred to a feature extracting part 3. A selection processing part 4 reads out a dictionary of the same category as the characters 1 out of a dictionary part 6 and sends it to a matching part 5. The features of the studied characters extracted at the part 3 are all collated with the personal features of the relevant category at the part 5. Then a writer having the minimum total value of feature distances for each writer is selected among (n) persons. Based on the result of this selection, the part 4 applies the personal dictionary of the i-th writer as the initial personal dictionary of the (n+1)th writer. A dictionary update processing part 10 updates the initial personal dictionary.
Patent JP-H1189454-A (JP)
Title: Water supply apparatus by setting of prescribed water level
Inventor: MOMIYAMA EISUKE
IPC: A01G27/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a water supply apparatus by setting of prescribed water level, capable of retaining water level at initial point of time even if water is allowed to stand after once supplied and stably supplying water in water level retained. SOLUTION: This water supply apparatus 1 by setting of prescribed water level comprises a water supply equipment 2 having a water receiving part 3 for receiving water in prescribed water level, a water supply vessel 4, having an opening 40 at one end, in which the opening 10 is arranged in inverted state located in water of the water-receiving part 3 and a retaining part 5 for detachable retaining the water supply vessel 4 in inverted state in the water receiving part 3 and a water-introducing member 6 having a water-introducing part 7 for introducing water in a prescribed length from one end 70 side to other end 71 side by capillary action by a prescribed length and a covering part 8 for covering the circumference except sides of both ends 70 and 71 of the water-introducing part 7 and preventing water leakage,  in which one end 70 side of a water-introducing part is immersed into water of the water- receiving part 3 of the water supply equipment 2 and other end 71 side can be arranged in an area 92 capable of supplying water to the root 91 of the plant 90.
Patent JP-S5536007-A (JP)
Title: Compound wire for automatic and semi-automatic arc welding
Inventor: SATOU AKIRA
IPC: B23K35/30
Filed: 1978-09-04
Abstract: PURPOSE:To obtain a compound wire mentioned above obtainable superior working efficiency in the low cost by filling in compound an alloy with Ni, Cr as its main body and a flux powder contained TiO2, CaF2 and CaCO3 inside a hoop shaped steel case of specified composition. CONSTITUTION:Inside a hoop shaped steel case made of C: 0.18% or less, Si:  0.05- 1.5%, Mn: 0.05-15%, P and S 0.04% respectively the remaining being Fe  in weight percentage, the compound powder in the below mentioned composition is  filled by 10-40% to weight of the whole wire. An alloy comprising Mg: 0.025% or  less, Zr: 0.025% or less, and Fe the remining, and flux powder consisting of TiO2:  30- 40%, CaF: 5-20% and CaCO3: 15-40% in weight percentage.
Patent JP-H01278500-A (JP)
Title: Production of beta-si3n4 whisker
Inventor: IMAI ISAO
IPC: C30B29/62
Filed: 1988-05-02
Abstract: PURPOSE:To efficiently obtain beta-Si3N4 whisker free from granular Si3N4 by treating amorphous Si3N4 obtained by heating a silica powder in a gaseous mixture of NH3 gas and a hydrocarbon gas in specific conditions. CONSTITUTION:A silica powder is heated at 800-1,500 deg.C in a gaseous mixture of NH3 gas and a hydrocarbon (e.g., C3H8) gas to give an amorphous Si3N4. Then 1mol part of the amorphous Si3N4 is blended with 0.01-1.0mol part of a metal halide compound (e.g., NaF) used as a flux and the blend is heat-treated in a non-oxidizing gas at 1,550-1,800 deg.C.
Patent JP-S63288296-A (JP)
Inventor: YUNNRUN FU
IPC: D21H17/38
Filed: 1988-05-02
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-S591733-A (JP)
Title: Method for loading roving bobbin transferring magazine with roving bobbin in fine spinning machine and apparatus therefor
Inventor: ARAKI EIJIROU
IPC: B65H67/02
Filed: 1982-06-23
Abstract: PURPOSE:To hang roving bobbins loaded into a roving bobbin cart at a minimal interval from a roving bobbin transferring magazine, by hanging the roving bobbins from a roving bobbin cart loaded with roving bobbins in the vertical state through a delivery apparatus on bobbin hangers in the roving bobbin transferring magazine. CONSTITUTION:Roving bobbins 15 corresponding to the number of rows of a roving bobbin transferring magazine 12 are simultaneously taken out of a cart 16 loaded with the roving bobbins 15 in the vertical state by hodling apparatuses 74 and 75. The interval of the roving bobbin rows is automatically changed to the interval of the roving bobbin rows in the roving bobbin transferring magazine 12 by a horizontal transferring apparatus 17, and the roving bobbins 15 are then inserted in pegs of a rising and lowering member 36, raised and hung from bobbin hangers 13 of the roving bobbin transferring magazine 12.
Patent JP-H047078-A (JP)
Title: Apparatus and method for flotation separation of suspended matter
Inventor: ANAZAWA TAKANORI
IPC: C02F1/24
Filed: 1990-04-24
Abstract: PURPOSE:To enhance the separation efficiency of suspended matter by providing an air dissolving part dissolving air in a suspension by bringing the suspension into contact with compressed air through a diaphragm impervious to a liquid but pervious to air. CONSTITUTION:The diaphragm 11 used in a membrane type gas-liquid contact module being an air dissolving apparatus has a property not transmitting a liquid in a liquid phase but transmitting air under a use condition. The diaphragm 11 is a non-homogenous or composite membrane consisting of a porous support layer and a dense layer substantially having no pores or an open cell porous membrane or hollow yarn like membrane with oxygen transmission speed of 1X10<-7> cm<3>/cm<2>, sec, cmHg or more, air bubble generating pressure of 0.5kgf/cm<2>G or more and oxygen transmission speed of 1X1<-6> cm<3>/cm<2>, sec, cmHg or more. Further, the air to be dissolved in a suspension is compressed to 0.3-30kgf/cm<2>G or the suspension is pressurized to 0.5-10kgf/cm<2>G. By this method, the separation efficiency of suspended matter is enhanced.
Patent JP-H11306963-A (JP)
Title: Barrier rib forming method for display panel
Inventor: NAKAZAWA AKIRA
IPC: H01J11/38
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify a barrier rib forming process by forming a barrier rib layer consisting of glass powder and resin binder on a display panel substrate, radiating laser beams to the predetermined area in the barrier rib material layer so as to evaporate the barrier rib layer from this area, and burning the barrier rib layer in other areas for forming a barrier rib. SOLUTION: As a display panel substrate 1, a substrate, in which a plurality of parallel address electrodes A are arranged on a glass substrate 21 and a dielectric layer 22 is overlaid on it, is used. When a glass paste is applied to the display panel substrate 1 and dried, a barrier rib material layer 31 is formed. Via a dielectric mirror mask 32 arranged above the barrier rib material layer 31 at a slight clearance G, laser beams 35 are radiated. Mirror layers 34 of the dielectric mirror mask 32 reflect laser beams 35, so that the barrier rib material layer 31 matching areas having no mirror layer 34 is evaporated, and barrier rib 23 are formed in the rest areas. Subsequently, the barrier ribs 23 are burnt.
Patent JP-S60250605-A (JP)
Title: Manufacture of magnetic core
Inventor: FUJIWARA TOORU
IPC: H01F1/153
Filed: 1984-05-25
Abstract: PURPOSE:To manufacture magnetic core resulting in lesser iron loss on mass- production basis by executing etching after heat processing to the core manufactured by winding a thin belt magnetic material and then executing again the heat processing. CONSTITUTION:The iron loss in a high frequency region of Fe group amorphous magnetic thin belt can be reduced by partial precipitation of crystal. Since this crystal phase is precipitated only at the surface, the surface phase where the crystal phase is precipitated is removed and iron loss value can be increased again by forming a core with the Fe group amorphous magnetic thin belt, executing the heat processing which reduces high frequency iron loss and thereafter executing etching. However, since a thin belt is formed thinner by the etching, a magnetic core with less iron loss can be obtained by precipitating the crystal phase at the surface layer through the repeated heat processing of the core.
Patent JP-H06318822-A (JP)
Title: Frequency converter
Inventor: MAKI TOSHIO
IPC: H03D9/06
Filed: 1993-05-10
Abstract: PURPOSE:To provide the frequency converter in which the relation of frequencies of a signal wave and a local wave is not limited and the local wave and all harmonics are eliminated. CONSTITUTION:A local wave is inputted from a 1st terminal 17a of an input 90 deg. hybrid circuit 17. A local wave input terminal 19a of a 1st balance circuit 7 having a 1st synthesis circuit 19 and a 1st Schottky barrier diode pair 11 is connected to a 2nd terminal 17b of the circuit 17 and a non-reflection resistor 21 is connected to a signal wave input terminal 19b. A local wave input terminal of a 2nd balance circuit 8 having a 2nd synthesis circuit 20 and a 2nd Schottky barrier diode pair 12 is connected to a 4th terminal 17d of the circuit 17. A 2nd terminal 22b of an output 90 deg. hybrid circuit 22 is connected to the output terminal of the circuit 7 and a 4th terminal 22d of the output 90 deg. hybrid circuit 22 is connected to an output terminal of the circuit 8.
Patent JP-H11308483-A (JP)
Title: High vision signal amplitude controller
Inventor: MIYOSHI TOSHIHIRO
IPC: H04N5/202
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a video signal amplitude controller having a miniaturized circuit scale by using an A/D conversion circuit with the accuracy of the number of bits for constituting digitized video signals. SOLUTION: In this amplitude controller, a block level detection circuit 107 is provided, a black level is detected, and compared with a ternary synchronization positive pole level, so that amplitude control corresponding to the compared result is performed. Thus, an 8 bit A/D conversion circuit 103 is used. Also, a V period stop circuit 111 is provided and a detection processing is not performed in a vertical synchronizing period where the accuracy of black level detection decreases.
Patent JP-S58224005-A (JP)
Title: Universal rolling mill
Inventor: NAKANO YOSHINORI
IPC: B21B13/10
Filed: 1982-06-22
Abstract: PURPOSE:To provide a universal rolling mill with a non-driven or idling driven edger having improved biting property of an ingot by connecting edging rolls having opening/closing means on the inlet and outlet sides of the pass line of the rolling mill. CONSTITUTION:Edging rolls 4, 5 on an inlet side and edging rolls 6, 7 on an outlet side are connected to the machine side or body side of a universal rolling mill having upper and lower horizontal rolls 1, 2 in proximity thereto. While there is no ingot in the mill, hydraulic cylinders 27, 28, etc. are operated to open the rolls 4, 5 and hydraulic cylinders 29, 30, etc. are operated to close the rolls 6, 7. When the ingot is bitten between the rolls 1 and 2, the rolls 4, 5 are closed quickly, and before the ingot escapes through the rolls 1, 2, the rolls 6, 7 are opened quickly. The ingot is rolled with the sure edging by the above- mentioned operation.
Patent JP-S601105-A (JP)
Title: Slime controlling method
Inventor: UMEKAWA OSAMU
IPC: C02F1/50
Filed: 1983-06-16
Abstract: PURPOSE:To achieve strong antibacterial effect with a small amount of agent, and to economically prevent the formation of slime, by adding 4,5-dichloro-1,2- dithiol-3-one and isothiazolone at a specific ratio to a water system. CONSTITUTION:(A) 4,5-Dichloro-1,2-dithiol-3-one and (B) an isothiazolone compound of formula (X is H or Cl; M is alkali metal or alkaline earth metal; Y is anionic atom of group which forms together with the cation M a compound having sufficiently high solubility to form a complex; m is 1 or 2; n is a number corresponding to the valences of the anion Y and the cation M) are added to a water system at a weight ratio of 95:5-5:95, preferably 20:80-60:40. The concentration of the mixture in the system is about 0.05-100ppm, and in the case of the process water or cooling water system of paper industry or chemical industry, it is preferably about 0.5-50ppm.
Patent JP-S58223231-A (JP)
Inventor: HORIUCHI TOSHIAKI
IPC: H01H71/10
Filed: 1982-06-21
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-H046587-A (JP)
Title: Guiding lamp
Inventor: KATSUMATA IKUO
IPC: G09F13/04
Filed: 1990-04-24
Abstract: PURPOSE:To uniform the brightness on the front surface of a display panel by arranging two straight tube type lamps at positions obtained by dividing the height of the display panel into three almost equally. CONSTITUTION:The translucent display panel 25 is fitted detachably to the opening part 24 of an instrument main body 21 and the display panel 25 is disposed opposite lamps 22 and 23 almost in parallel. Then the two straight tube type fluorescent lamps 22 and 23 are arranged at the positions obtained by dividing the height of the display panel 25 into three almost equally. A light diffusing processing for many dots is carried out for the inside plate surface of the display panel 25 which faces the straight tube type fluorescent lamps 22 and 23. Namely, the dot pattern 27 formed of translucent ink is varied in the extent of density with the positions facing the straight tube type fluorescent lamps 22 and 23 and the density of the dots is large at the center part and decreased gradually at the peripheral part as the distance from the lamps 22 and 23 is large, so that the brightness of the display panel 25 becomes uniform.
Patent JP-S5441747-A (JP)
Title: Dielectric line
Inventor: YAMAMOTO KAZUNORI
IPC: H01P3/16
Filed: 1977-09-08
Abstract: PURPOSE:To maintain mechanical strength and obtain the dielectric line in which transmission loss and radiation loss by bending are reduced by increasing the thickness of the dielectric pipe by using higher mode.
Patent JP-S5534765-A (JP)
Title: Small-sized desk computer
Inventor: FUJIWARA ICHIJI
IPC: G06F15/02
Filed: 1978-09-04
Abstract: PURPOSE: To make it possible to select the magnetic track by using a sheet of magnetic plate or magnetic cylinder, whose surface has been magnetically coated, by writing and reading after depressing the magnetic head and scanning, and by dividing the recording medium and locating it.  
     CONSTITUTION: The magnetic drum 13 is a round bar consisting of non-magnetic material, its surface has the recording face to which magnetic thin film is coated, and the track is selected manually by mounting the rotary division locating device of this drum 13. On the other hand, the DC motor 25 is connected to the feed screw 28 through the reduction gears 26, 27. Installed to the feed screw 28 is the screw groove 281, both the ends are supported with the bearings 282 of the frames 11 and 12, respectively, to one end of the head holder 29 is installed the magnetic head 20, the gap part is lightly pressed down to the surface of the magnetic drum 13 with the plate spring 21, and it is made to contact by pressure suitalbe for writing and reading. Mounted to the frames of both sides are one pair of light detectors 22 and 24, and when the tip part of the plate spring 21 has gone into the slip part 23, it can be detected optically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62264030-A (JP)
Title: Auto-focus camera capable of close photographing
Inventor: SUGAWARA SABURO
IPC: G02B7/28
Filed: 1986-05-12
Abstract: PURPOSE:To improve the precision of range finding for close photographing to ideally focus a camera by arranging an optical element which optically extends the base line length between a light projecting part and a light receiving part in a range finding optical system to allow their optical axes to intersect each other in a finite distance. CONSTITUTION:The optical element is arranged which is moved forward to the front of the range finding optical system for close photographing and optically extends a base line length L between a light projecting part 3 and a light receiving part 4 in the range finding optical system to allow their optical axes to intersect each other in a finite distance. This optical element has two total reflection faces and is a total reflection prism 7 which moves an incident light in parallel with the direction of the base line length L to optically extend this length L. When the prism 7 with a mask 8 is arranged in the front of the light receiving lens 4, that is, close photographing is performed, the first group of a photographic lens is fed out by a certain extent other than by which the first group is fed out by an auto-focusing device. Thus, a measurable range finding area is shifted to the close distance side to improve the precision of range finding and the camera is correctly focused.
Patent JP-H06324921-A (JP)
Title: File managing system
Inventor: YAMANE KUNIO
IPC: G06F13/00
Filed: 1993-05-10
Abstract: PURPOSE:To prevent any useless file from being generated at a memory device, where files are generated, by erasing the generated temporary file when time for generating the temporary file to be generated inside a communication equipment is longer than prescribed time. CONSTITUTION:Temporary file entries (flag 9, file name 10 and generation time 11) are generated on the memory of an OA equipment, and substances 12 and 13 of temporary files are existent on a disk. The temporary file, for which one entry is composed of one element, is managed and whether the temporary file is existent or not is specified by turning on/off the flag 9. The file name 10 is equal to that of the temporary file on the disk, and the generation time 11 expresses the time when the temporary file is generated. Then, the generation time for the temporary files 12 and 13 to be generated inside the communication equipment is counted and when the generation time for the temporary file is longer than the prescribed time, the generated temporary file is erased. Therefore, the temporary file after the lapse of prescribed time is not remained.