baber/WOPTO huggingface dataset:
Patent JP-S51119241-A (JP)
Title: Color-composing device
Inventor: FUKUMOTO AKIRA
IPC: G02B5/20
Filed: 1975-04-11
Abstract: PURPOSE: Obtaining light of any color at a high speed by means of a color-composing device employing an acoustic optical filter that utilizes aniso-Bragg refraction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56142610-A (JP)
Title: Connector for oil electric apparatus
Inventor: HASHIMOTO MITSUMASA
IPC: H01F27/04
Filed: 1980-04-07
Abstract: PURPOSE:To bring juxtaposed oil tanks to a combinable condition easily by a method wherein an obliquely joining flange is connected to one of a mounting seat  and an annular hold-down metal fitting to the other respectively and detachably,  and a joining surface of the mounting seat and the obliquely joining flange is held  in an oil-tight shape. CONSTITUTION:A mounting seat 33 is fastened to a connecting section of an oil tank 11, and an obliquely joining flange 32 of a connecting duct is combined with one surface of the outside of the oil tank of the mounting seat 33 by means of a plurality of bolts 38. An annular hold-down metal fitting 40 is united with the other surface in the oil tank of the mounting seat 33 by means of a plurality of bolts 41. The oil-tight of a joining surface of the mounting seat 33 and the obliquely joining flange 32 is ensured by pushing a gasket 45 arranged in a groove 44 made up to the mounting seat 33 and a gasket 43 disposed in a groove 42 built up to the hold-down metal fitting 40. Thus, a section between the oil tanks of a juxtaposed unit oil electric apparatus can easily be connected in an oil-tight shape.
Patent JP-H08238413-A (JP)
Title: Filter medium manufacturing apparatus
Inventor: KOBAYASHI KOICHI
IPC: B01D46/52
Filed: 1995-03-03
Abstract: PURPOSE: To prevent the generation of defectives and to improve work efficiency by measuring the number of folds in a belt-shaped raw material automatically. CONSTITUTION: This apparatus is equipped with a feed roller 50 for feeding a nonwoven fabric 10 extracted from a roll 40A, a folding part 56A for folding the nonwoven fabric, and a density sensor 11 for detecting the density of the folded folding part. Additionally, a stopper unit 12 for stopping feed in linkage with the folding part, a laser displacement sensor 28 for detecting the number of the folds, a feed unit 16 for feeding the nonwoven fabric in linkage with the folding part, a cutting groove 25 into which part of the folding part is inserted, and a disk cutter 27 for cutting the nonwoven fabric are arranged in sequence.  Since the number of crests of the nonwoven fabric can be measured automatically by a controller in which the signal of the sensor 28 is input, conventional marking which has been conducted on the basis of operator's measurement can be eliminated, preventing the generation defectives due to operator's counting errors, and improving work efficiency as compared with a conventional process.
Patent JP-H11239752-A (JP)
Title: Drying oven
Inventor: MURACHI MIKIO
IPC: F26B3/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of cleaning work for a drying oven for coating, printing, or the like and to reduce the load of an exhaust gas treatment apparatus. SOLUTION: A catalyst coating 16 containing a catalyst containing one or more kinds of powdered metals selected from Au, Ag, Cu, and platinum group elements as main components is applied on an exposed surface 14 in an over body 2 such as an over wall. The coating is heated with the increase of the temperature in the furnace to activate the catalyst. Even when an evaporated organic solvent generated in the drying of a coating film is stude as pitch on the surface 14 in the over body 2, the pitch is reacted with oxygen in the presence of the catalyst to be oxidized at low temperatures, and organic substances, the main component of the pitch, are decomposed into water and carbon dioxide to reduce the pitch.
Patent JP-S62203580-A (JP)
Title: Controller for inverter
Inventor: FUJIWARA MASANORI
IPC: H02M7/48
Filed: 1986-03-01
Abstract: PURPOSE:To eliminate an elctromagnetic contactor for controlling the voltage applied to a motor by switching the output voltage of an inverter to switch the voltage applied to the motor at starting time. CONSTITUTION:The output voltage of an inverter INV and its frequency are controlled to values corresponding to the set voltage VS of a setter 20 by the operations of a voltage instructing circuit 2 and a frequency instructing circuit 1. When an electromagnetic contactor MC is closed at starting time, the analog switch 32 of a correcting circuit 3 is opened, and an integrator 36 is operated. Thus, the output voltage of an amplifier 34 becomes H level after a predetermined time determined by a variable resistor 33 and a capacitor 35, an analog switch 37 is closed to shortcircuit the feedback resistor 29 of the amplifier 27 of the instructing circuit 2. As a result, the gain of the amplifier 27 drops, and a voltage command VCMD drops at the value corresponding thereto.
Patent JP-H0851882-A (JP)
Title: Structure of pig house
Inventor: CHIKAMORI TAKESHI
IPC: A01K1/01
Filed: 1995-02-08
Abstract: PURPOSE:To provide a structure of pig house, designed so as to continuously discharge adsorbents composed of sawdust, another powder or another particle and holding pigs' excreta adsorbed thereon out of a pig house and treat them by changing the angle of repose through vital actions of pigs themselves, e.g. evacuation, walking, laying on its side, laying down on its face, sleeping or tossing about in sleep. CONSTITUTION:This structure of pig house involves a pig house 2 surrounded by a fence frame 3 composed of a front frame 6, a rear frame 7 and a side frame 8 and having a prescribed area and excreta adsorbents 10 composed of sawdust, another powder or another particle and supplied from the front frame 6 side of the pig house 2 and laid on the floor surface 9 of the pie house 2. This structure is designed so that the angle of repose of the excreta adsorbents 10 may be changed by vital actions of pigs 4. Thereby, the excreta adsorbents 10 are moved from the supply side to the discharge side on the rear frame 6 side of the pig house 2 in order and automatically discharged through the rear frame 7, which is formed so as to allow the excreta adsorbents to pass through, out of the foot of the pig house 2.
Patent JP-H11243222-A (JP)
Title: Semiconductor film-forming device, method for manufacturing semiconductor film, and method for manufacturing photovoltaic element
Inventor: IWATA MASUMITSU
IPC: H01L21/205
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor film forming device, wherein an photovoltaic element of high photoelectric conversion efficiency at low cost, as well as of superior mass productivity, is provided. SOLUTION: This semiconductor film forming device is for forming a semiconductor film on a substrate and comprises a means 310 for guiding a material gas through a gas purifier, a means for causing glow discharge with an electrode 309 provided in a chamber and a substrate, and a exhausting means 314 which enables evacuation of the chamber during the process.
Patent JP-H09236839-A (JP)
Title: Flash light emittable camera
Inventor: IWASAKI HIROYUKI
IPC: G03B7/16
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To emit flash light so that a color balance of strobe light and illuminating light may be optimized, by providing a color balance detecting part for detecting the color balance in an object field and a correction value calculating part for calculating the correction value of a background light exposure value at emitting the flash light based on the output of the color balance detecting part. SOLUTION: A photometry part 16 is provided with a sensor having different spectral sensitivity with reference to blue, green and red, and each color in the object field is measured at the same time of performing the photometry. The color balance in the object field is detected by the color balance detecting part 17 by using a part of, or all of the photometric data, and the color balance is decided in consideration of whether the camera is horizontally positioned, or vertically positioned, based on the output of an attitude sensor 15. The correction value of the background light exposure value at emitting the flash light by the flash light emitting part 10 is calculated by the background exposure correction calculating part 20 based on the output of the color balance detecting part 17. And the background exposure is corrected by the output.  Thus, color fogging on the object caused by the background light is optimally controlled by a light source.
Patent JP-H07233026-A (JP)
Title: Oil-based cosmetic
Inventor: SATOU NORIMASA
IPC: A61K8/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain an oil-based cosmetic which can reduce only greasy feeling with no loss of adhesion characteristic in oil-based cosmetic and shows excellent durability of cosmetic effect by using a specific fluorine and polyether-modified silicone which can be readily prepared. CONSTITUTION:The oil-based cosmetic comprises a fluorine and polyether- modified silicone of formula I [l=0-500; m=1-500; n=1-500; R<1> is a 1-20C alkyl, aryl; R<2> is a 1-10C fluorinated alkyl; R<3> is acetyl; a=0 to 100; b=0 to 100 where a+b is 1 or more; p=2-6); R4 is R<1>, R<2>, R<3>]. As a compound of formula I, is cited, for example, a compound of formulas II, III and IV and the amount of the compound of the formula used is preferably at a level of 1.0 to 20.0wt.%, particularly 3.0 to 10.0wt.% based on the total weight of the preparation. The cosmetic is used in the forms of lip sticks, foundation, eye shadow, cheek rouge, lip cream or the like, particularly in the form of lip sticks.
Patent JP-S56141325-A (JP)
Title: Coating compound for combined polyolefin type molded article and its coating
Inventor: YAMAUCHI ICHIHIKO
IPC: C08J7/04
Filed: 1980-04-05
Abstract: PURPOSE: The titled coating compound suitable for coating combined polyolefin type molded article usable indoors or outdoors such as cars, household electric appliances, etc., obtained by blending an undercoating containing a specific halogenated polyolefin and an acrylic resin type topcoating.  
     CONSTITUTION: The desired coating compound comprising an undercoat obtained by dissolving (A) (i) 3W50wt% halogenated polyolefin having a halogenation degree ≤30% (ii) 20W80wt% mixture of two or more of halogenated polyolefin, halogenated rubber having a halogenation degree ≥30%, and cyclic rubber, and (iii) 10W50wt% (acryllic) alkyd resin, acrylic resin, etc. compartible with the ingredients (i) and (ii) in an organic solvent, and if necessary, blended with coating components, and a topcoating obtained by dissolving (B) (i) 90W60wt% modified alkyd resin and/or acrylic resin, (ii) 10W40wt% melamine resin, or (C) 90W50wt% resin having an active group to NCO group and 10W50wt% polyisocyanate, or (D) 100wt% thermoplastic acrylic resin in a solvent, and, if necessary, blended with coating components. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53128012-A (JP)
Title: Multi-layer high-pressure vessel which prevents hydrogen corrosion at welded part
Inventor: YAMAZAKI DAIZOU
IPC: F16J12/00
Filed: 1978-04-17
Abstract: PURPOSE: To obtain a multi-layer high-pressure vessel which has a sufficient pressure-proof strength and economic efficiency by improving hydrogen-corrosion proof performance at the bonding part of parent metal with the welding metal for peripheral joints of the inner cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60187446-A (JP)
Title: Regenerating method of molding sand
Inventor: MATSUKAWA YASUTSUGU
IPC: B22C5/08
Filed: 1984-03-08
Abstract: PURPOSE:To economize energy for regenerating treatment of molding sand by a fluidized roasting furnace by subjecting the flowing air to be blown to a fluidized bed to a heat exchange with the molding sand which maintains the roasting temp. with substantially no fall after roasting. CONSTITUTION:Molding sand (a) contg. a combustible binder is heated by the heat of the waste gas from roasting and the waste gas from a burner 6 in a preheating part 2 and is then supplied to a fluidized layer 11. The molding sand a'' roasted in the bed 11 is streamed down into a flowing air heating part 4. The roasted molding sand a'' in the heating part 4 is subjected, in the state of maintaining the roasting temp. with substantially no fall, to a heat exchange with the flowing air in a heat exchanger 10 in the heating part 4 so that the temp. of the flowing air is increased. The heated flowing air is blown into the bed 11 by which the fuel required for maintaining the temp. of the bed 11 at the prescribed roasting temp. is reduced and the economized resources and energy are obtd.
Patent JP-H02226822-A (JP)
Title: Selective calling device
Inventor: TASHIRO HIDEAKI
IPC: H04W88/02
Filed: 1989-02-28
Abstract: PURPOSE:To evade the transmission of an unnecessary radio wave by enabling a calling subscriber side to judge whether or not a sent call signal is received with a called subscriber side. CONSTITUTION:When it is judged that the call signal modulated by a receiver 1 is addressed to this office, the detector 3 of this office which inputs the call signal outputs signals 31-33 and a voice generator 4 which inputs the signal 31 outputs a message that the called subscriber selects among previously stored voice messages. This voice message is sent to the calling subscriber side by a transmitter 5 through an antenna 2, so that calling subscriber side can judges whether or not the calling signal of the calling subscriber is received with the selective calling the device of the called subscriber. Consequently, the transmission of an unnecessary radio wave can be evaded.
Patent JP-S60188819-A (JP)
Title: Liquid level detecting device
Inventor: OOHATA YUTAKA
IPC: G01F23/292
Filed: 1984-03-08
Abstract: PURPOSE:To detect a liquid level of any liquid by placing opposingly a photodetecting optical fiber provided with a photodetector, through a window glass of the side wall of a liquid tank, to a light sending optical fiber provided in a floating on a liquid surface. CONSTITUTION:A light sending optical fiber 6 is provided in a floating plate 4 interlocking with a liquid 2 on the liquid surface in a liquid tank 1 and also sliding along the liquid tank 1, and a photodetecting optical fiber 7 having a photodetector 8 is placed so as to be opposed to the fiber 6, through a window glass 3 of the side wall of the liquid tank 1. In this way, a liquid level can be detected without making the fiber 6 contact to the liquid 2.
Patent JP-H06215527-A (JP)
Title: Disk cartridge
Inventor: KUWA TADAHIRO
IPC: G11B23/03
Filed: 1993-03-05
Abstract: PURPOSE:To miniaturize a disk cartridge and to improve the reliability by providing a shutter housing recessed part on the inside of the cartridge case and arranging a shutter between the cartridge case and a printed board. CONSTITUTION:A recessed part 23 including a terminal inserting port 10 is formed at the case half body 1b of the cartridge case and a shutter 4 is housed in the recessed part 23 in slidable. Then, the shutter 4 is arranged between the case half body 1b and the printed board 12 and slid in an arrow direction. Consequently, when the terminal inserting port 10 is closed by the shutter 4, the port 10 is closed through double walls of the shutter 4 and the board 12. In such a manner, since the shutter housing recessed part is provided, the efficiency of space is improved and the miniaturization is attained. Also, the shutter functions as a reinforcing member and the function of the shutter is surely secured.
Patent JP-S56141616-A (JP)
Title: Comparator circuit
Inventor: ISHII HIDEKAZU
IPC: H03K3/2897
Filed: 1980-04-07
Abstract: PURPOSE:To make it hard to be influenced by a noise which has been superposed on an input signal, by giving hysteresis to the output inversion. CONSTITUTION:When the input voltage VIN1 applied to the terminal 1 rises up from a state that is enough lower than the input voltage VIN2 applied to the terminal 3 and VIN1 becomes higher than VIN2 exceeding the product IR1 of value R1 of the resistance 5, and the current I, the current starts to flow into the transistor 2. As a result, the current flows into the transistor 8, as well, therefore, voltage drop at the resistance 6 increases, the current of the transistor 4 decreases, and voltage drop at the resistance 5 decreases. Accordingly, a positive feedback action operates and the current flowing into the transistor 2 increases. In order to invert the output, it is necessary that VIN2 becomes higher than VIN1 exceeding the product of value R2 of the resistance 6, and the current I.
Patent JP-H11241687-A (JP)
Title: Pump jack speed controlling method and device thereof
Inventor: YAMAKAWA TAKAYUKI
IPC: H02P29/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate breakage of a connecting part due to a remarkably increased dynamic load of a sucker rod system by the speed-up of a pump jack. SOLUTION: In a pump jack speed controlling method controlling speed of a pump jack driving electric motor by variable voltage and variable frequency power supply, pump jack stroke speed is controlled at lower speed than rated speed from just before down stroke end of the pump jack (Vd 'close') up to on-load of pump load is completed by a stroke end and upstroke (Vs 'close'). After on-load of pump load is completed (Vs 'close'), pump jack stroke speed is accelerated up to the rated speed. At the time, acceleration is set to an acceleration value in which a cosine function of a product of natural frequency of a sucker rod system and acceleration time becomes 1.
Patent JP-S60192020-A (JP)
Title: Water stopping method for construction joint of underground continuous wall
Inventor: AOKAGE HIRAMASA
IPC: E02D5/18
Filed: 1984-03-12
Abstract: PURPOSE:To enable reliable cut-off of a construction joint, by a method wherein a water leak detecting pipe is installed to the end surface of the construction joint of an element for building an underground continuous wall, and after placed conrete is cured, the presence of leak water is detected, and if leak of water occurs, an injecting material is injected through the detecting pipe. CONSTITUTION:A leak water detecting pipe 1 is secured to a partition 2, attached to the end surface of an element A for building an underground continuous wall, through a fixing jig 4. Concrete for a following element B is placed in contact with the element A, and after the concrete is cured, a water pressure is applied on the detecting pipe 1. From a pressure reducing action, the presence of leak water at the construction joint between pre- and after-concrete is investigated. If leak of water occurs, an injection material is injected through the detecting pipe 1 to stop water.
Patent JP-2000244187-A (JP)
Title: Electronic component supplying method and electronic component mounting facilities
Inventor: OBARA HIROSHI
IPC: H05K13/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To attain electronic components supplying method and electronic component mounting facilities for producing substrates (works), without stopping the mounting line and to improve production efficiency. SOLUTION: Remaining number of electronic components in the component- supplying cassette 4 of each electronic component mounting apparatus 1 is detected. When such remaining number of electronic components in the component-supplying cassette 4 in a part of the electronic component mounting apparatus 1 is reduced to be less than a fixed number, it is searched whether or not the same type of electronic components exist in the other electronic component mounting apparatus 1 on the mounting line. When the same type of electronic components exist, the electronic components are supplied from the electronic component mounting apparatus 1 having such electronic components. Thereby, the stoppage period at the replacement of the electronic components, while keeping production of the satisfactory substrate, without stoppage of the production line can be reduced to outstandingly improve the production efficiency.
Patent JP-H086346-A (JP)
Title: Electrostatic-photograph type printer for forming picture onrolled letter paper
Inventor: DOU KOTSUKU ETEIINNE MARII
IPC: B41J11/70
Filed: 1995-03-06
Abstract: PURPOSE: To provide an electrostatic photo (multicolor, for example) printer capable of printing a color image for the purpose of cost effective professional use. CONSTITUTION: The printer is an electrostatic photo printer 10 for forming an image on a paper roll; the printer is composed of at least one image forming electrostatic photo station provided with a drum 24 on which a toner image can be formed, means for transporting a rolled paper 12 through the image forming station, means for controlling speed and tension of the rolled paper while the paper is travelling through the image forming station, and a means 34 for transferring to the rolled paper the toner image on the drum. The printer is characterized by a means for switching the printer between the print mode and the cleaning mode.
Patent JP-S52129151-A (JP)
Title: Magnet absorption support device
Inventor: HORIKIRI TOSHIO
IPC: B25J15/06
Filed: 1976-04-22
Abstract: PURPOSE: To provide a magnet absorption support device having greater absorbing force and smaller sucking force and effectively used as a parts support device in a nut feeder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57159514-A (JP)
Title: Chemical resistant filter and preparation thereof
Inventor: MEGA MITSUHIRO
IPC: B01D27/08
Filed: 1981-03-28
Abstract: PURPOSE: To prevent a elution of a metal ion as well as to enhance durability of a filter by a method wherein a casing is formed from a double structure and the inner side of the casing and inlet and outlet pipes thereof are constituted from a resin material and the outer side of said casing from stainless material.  
     CONSTITUTION: A washing liquid is flowed into a housing from an inlet pipe 4 and dust or the like contained in the washing liquid is filtered off by a filter body 6 to sent out said washing liquid through an outlet pipe 5. In this case, because inlet and outlet pipes 4, 5 of the filter 1 and the inside of the housing are covered by a chemical resistant resin entirely and uniformly, a stainless material is not contacted with the washing liquid, and therefor, contamination of the washing liquid due to elution of a metal ion is eliminated. Further, defect and wrinkle of the resin in a coating method or a lining method are prevented and, by snapping snap rings 13, 23 in ring like grooves 16, 26, upper and lower casings 2, 3 are certainly clamped as well as the filter or which the resin material and the stainless material are bonded closely and fixedly can be prepared. 
     COPYRIGHT: (C)1982,JPO&Japio