baber/WOPTO huggingface dataset:
Patent JP-S60243319-A (JP)
Title: Boiling cooling device for internal-combustion engine
Inventor: SHIMONOSONO HITOSHI
IPC: F01P11/00
Filed: 1984-05-18
Abstract: PURPOSE:To shorten the warm-up time by expelling and removing air from inside a refrigerant circulation system by admitting liquid refrigerant from a reservoir tank into the refrigerant circulation system and expelling gaseous refrigerant from inside the system, and also by controlling the admission of liquid refrigerant in accordance with engine warm-up conditions. CONSTITUTION:A refrigerant expelling means 8 that expels liquid refrigerent to a reservoir tank 6 from a refrigerant circulation system 5 which comprises water jacket 1, a condenser 2 for condensing gaseous refrigerant, a refrigerant tank 3 and a refrigerant feed pump 4, and a refrigerant admission means 7 that forcibly introduces liquid refrigerant into the water jacket 1 are provided. The refrigerant admission means 7 is controlled by a warm-up control means 10 in accordance with the progress of engine warm-up as detected by a warm-up detecting means 9. When a fill-up detecting means 11 detects that the system is filled with liquid refrigerant, an open-close means 13 for expelling air is closed through an open-close control means 12. Then, the refrigerant expelling means 8 is controlled by a refrigerant quantity control means 14 so that the amount of liquid refrigerant inside the system may become a predetermined value.
Patent JP-S5223744-A (JP)
Title: High frequency heating device
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24C7/02
Filed: 1975-08-18
Abstract: PURPOSE: It is to prevent from occuring average heating and to perform even heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H041310-A (JP)
Title: Installation of pc cable tension jack
Inventor: KANAI TAKEJI
IPC: E04G21/12
Filed: 1990-04-18
Abstract: PURPOSE:To simply, securely, and safely install a PC cable tension jack with a few operators, by fixing a connecting bolt at the chain end in the screw hole of the supporting plate of the PC cable and pulling the chain inserted in the pierced hole of the connection collar by the actuation of the lever block. CONSTITUTION:A connection collar 11 provided with a plurality of pirced holes 12 in the axial direction of the jack 1 is attached to the endface thereof and chains 22 are inserted into the connection collar 11. Next, tracting devices 2 are attached at the end of the jack 1 side of the chain 22 and connecting bolts 25 are fitted at the other end thereof. Then the connection bolts 25 at the end of the chain are screwed in the screw holes (j) opened at the supporting plate (e) of the PC cable in the condition that the jacks are suspended near the end part (b) of the PC cable by a lifter. The chains are tracted by the tracting devices 2 to closely contact the connection collar 11 with the supporting plate (e) and to remove short pipes 24 or others and exchange the connecting bolts to fixing bolts 5 in turns. In this way, fine adjusting of centering or others can be easily performed.
Patent JP-S58217156-A (JP)
Title: Solar heat collecting device
Inventor: KANETANI KIYOUICHI
IPC: F24S90/00
Filed: 1982-06-10
Abstract: PURPOSE:To permit a high-temperature heat collection as well as a low-temperature heat collection at the same time by a method wherein two sets of heat collecting plates are provided at the locations where solar beams in morning and afternoon are collected by a linear lens while heat mediums, heated by respective heat collecting plates, are reserved in a high-temperature and a low-temperature heat reserving tanks. CONSTITUTION:In the device which is heating a heat collecting member by the solar beams passed through the linear lens 1, the heat collecting member, consisting of first heat collecting plate 21 and second heat collecting plate 22, intercepted thermally, is arranged at a position where the solar beams, comming from different positions in the morning and the afternoon, are collected by the linear lens 1. The heat mediums, heated by each heat collecting plates, are reserved into the high-temperature heat reserving tank 5H and the low-temperature heat reserving tank 5L through different circulating paths while the heat mediums are reserved into the tank 5H in case the heat collecting condition of the heat collecting plate is a high temperature but are reserved into the low-temperature heat reserving tank 5L when the same is a low temperature, and each operations are effected by switching the circulating paths. As a result, the high-temperature heat collection as well as the low-temperature heat collection may be effeced at the same time and the device may be utilized for the purposes of a wide range.
Patent JP-H03296640-A (JP)
Title: Apparatus for detecting position of light emitting surface of semiconductor laser
Inventor: YOSHIKAWA TAMAYASU
IPC: H01S5/00
Filed: 1990-04-17
Abstract: PURPOSE:To accurately measure the distance between the light emitting surface of semiconductor laser and the contour reference surface thereof by detecting the difference between the outputs of two unidimensional CCD sensors arranged immediately before and behind the respective focuses of two converging lenses. CONSTITUTION:The distance between a measuring start point 14 and the first main point of a collimator lens 5 is preliminarily made equal to the focal distance of the lens 5. The laser beam emitted from semiconductor lens 1 passes through the lens 5 to be split into two beams by a beam splitter 6 and both beams are respectively converged by converging lenses 7, 8 (same lenses) to be incident to unidimensional CCD sensors 9, 10. The sensors 9, 10 are arranged at positions far from and near to the rear focuses of the lenses 7, 8 by an equal distance. The sensors 9, 10 emit the outputs proportional to the spot diameters of the incident beams to a differential amplifier circuit 13 from output circuits 11, 12 and the circuit 13 amplifies the difference between both outputs to output the same. The laser 1 is moved in the direction approaching the lens 5 and, by storing the moving quantity of the laser 1 at the point of time when the output of the circuit 13 becomes 0, the distance between the beam emitting surface and contour reference surface of th laser 1 is detected.
Patent JP-H04256476-A (JP)
Title: Device for cleaning open drum can
Inventor: WATANABE HAJIME
IPC: B08B9/36
Filed: 1991-02-06
Abstract: PURPOSE:To automatize the cleaning device for cleaning the open drum cans, which are used for containing a liquid with non-fluidity of highly viscous grease, printing ink, paint, etc., and are made of steel or systhetic resin, in order to reutilize them after used. CONSTITUTION:The drum cans which are delivered from a delivering device A are turned over through an overturning device B, the outer circumferences of the drum s are cleaned with brushes at the cleaning device C, and the brushes are inserted into the drums at the cleaning device D for the rough cleaning of the inside. Continuously, at an intermediate cleaning device and a finish cleaning device E, depending on a soiled condition and on the king of contents, a suitable detergent or solvent is ejected inside the drum cans for cleaning. The detergent and the solvent are reused in circulation through the intermediate and the finish cleaning depending on the soiled condition. The drum cans whose cleaning are finished are carried away through a transfer devices F and G. If a solid matter is found stuck to the bottom of a drum can in the course of cleaning, a separate scraping device is used jointly to remove it during the cleaning operation.
Patent JP-S5224338-A (JP)
Title: Compelte pre-mixing gas burner
Inventor: TOMIZAWA TAKAO
IPC: F23C5/28
Filed: 1975-08-19
Abstract: PURPOSE: Placing plural flame ports opposing each other with a pair of combustion plates between the two ports, and setting the opposion angle of the two ports within the scope of between 130 to 180 degrees, insured are the complete combustion of all kinds of gases, and reducing the generated amount of carbon monoxide CO. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07309152-A (JP)
Title: Display device for vehicle
Inventor: FURUYA YOSHIYUKI
IPC: G02B27/01
Filed: 1994-05-16
Abstract: PURPOSE:To provide a display device for vehicle which can display a farther distance display while forming the whole body of the display device compact, in a head-up type display device for vehicle in which the display device is provided inside a dashboard, and a far distance display is carried by utilizing reflector members at the front side of a driver seat. CONSTITUTION:By utilizing the first reflector plate 10 and the second reflector plate 11 provided to the limited space of a display device, the display light from a display unit 4 is transmitted through the first reflector plate 10 and reflected by a mirror 5', and then, it is reflected to the front side direction of the vehicle by the first reflector plate 10, and furthermore, the reflected light is reflected again by the second reflector plate 11 to the mirror 5, and the light is directed to the eye point 6 of the driver finally.
Patent JP-H08296378-A (JP)
Title: Mounting structure of face lattice
Inventor: KATO YASUKUNI
IPC: E06B9/01
Filed: 1995-04-25
Abstract: PURPOSE: To obtain unified appearance as the whole building without damaging a function required for a place used. CONSTITUTION: A face-lattice plate material 20 is formed while providing a large lattice, in which a horizontal member for the large lattice and a vertical member for the large lattice are crossed at right angles, on the side positioned in the external direction of a building and a small lattice, in which a horizontal member for the small lattice and a vertical member for the small lattice are crossed at right angles, on the indoor side. A fixture 40 has a main body section 41 stored in a partition formed by the large lattice and a small-lattice corresponding groove section 42 formed to a surface on the small lattice side in the main body section 41 and fitted into the small lattice. A receiving tool 30 is formed so as to be able to be clamped to the fixture 40.
Patent JP-H09289259-A (JP)
Title: Encapsulating package for solid-state image pickup device
Inventor: KOBAYASHI YOJI
IPC: H01L23/10
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate a solid-state image pickup device regularly and in a stable condition over a long period. SOLUTION: An encapsulating package for a solid-state image pickup device is formed by an insulating substrate 1 loading a solid-state image pickup device 3 and a transparent resin cover 4 connected to the insulating substrate 1 through a resin sealant 7, and contains a solid-state image pickup device 3. The resin sealant 7 is formed by a resin adhesive containing more than 50weight% of the epoxy resin and soft particle, 1 to 60weight% of the total weight of the above-mentioned epoxy resin, being added to the resin adhesive as an outside addition.
Patent JP-S5727373-A (JP)
Title: Optical character reader
Inventor: MICHINO MASAO
IPC: G06V10/10
Filed: 1980-07-25
Abstract: PURPOSE:To enable a sheet to be fed even from its tail end either by inverting a read character pattern or by recognizing an inverted character pattern. CONSTITUTION:When a character 2 is written close to the tail end 8 of a sheet 1, an opposite-direction read is specified by a keyboard 13 and the position of the character 2 in the sheet 1 is specified. The sheet 1 is fed from the tail-end 8 side as shown by an arrow 5 and when the tail end 8 is detected by one sensor right before a sensor 9, a photoelectric conversion part 9 is informed of the detection from a control circuit part 12. The photoelectric conversion part 9 converts a signal from the sensor 4 into a binary signal to fetch a read character pattern according to position information supplied from the control circuit part 12. At this time, the opposite direction read has been specified by the control circuit part 12, so the read character pattern is inputted to a pattern inversion part 10.
Patent JP-H01272267-A (JP)
Title: Picture processor
Inventor: YAMAMOTO HIROYUKI
IPC: G03G15/01
Filed: 1988-04-22
Abstract: PURPOSE:To obtain a correct color inverted picture by converting an original picture into a chrominance signal at every color, inverting the chrominance signal as needed, then, executing each type of picture processing such as color correction and under-color removal, and printing it. CONSTITUTION:The picture information of the original is read by a scanner 1, it is respectively separated into the color separated images of a red (R), a green (G) and a brown (B), and converted into digital chrominance signals at prescribed bits. At such a time, when an inversion instruction exists, the digital chrominance signals of the R, G and B are inverted into the inverse of R, the inverse of G and the inverse of B, and by a converting table in a color correcting circuit 3, they are converted into the chrominance signals of a yellow (Y), a magenta (M) and a cyanogen (C). After the three chrominance signals Y, M and C are converted into the four chrominance signals of Y', M', C' and a black (K) by a design eliminating circuit 4, they are selected by a selector 5 color by color, and printed. Thus, the correct color inverted picture can be obtained.
Patent JP-H01274697-A (JP)
Title: Exciter for variable speed generator-motor
Inventor: MINAMIZAWA HAJIME
IPC: H02P9/14
Filed: 1988-04-26
Abstract: PURPOSE:To diminish the current capacity of a cyclo-converter, by adding bias to a control reference value when the output current of the cyclo-converter of each phase exceeds a previously set set-value during a previously set time. CONSTITUTION:The primary winding of a generator-motor 1 is connected to a power apparatus, and to a secondary winding, three-phase AC exciting current is fed via a transformer 4 and a cyclo-converter 3. The input of the terminal voltage signal of the primary winding of the generator-motor 1, current signal, the current signal of the secondary winding, and the phase signal of a rotor, to a controller 5 is provided, and according to the control reference value of terminal voltage, the control reference value of reactive power, the control reference value of active power, and the control reference value of a rotor speed, the cyclo-converter 3 is controlled. In this case, when the output current of the cyclo-converter 3 exceeds a set value during a set time, then bias is added to the control reference values, and a controlled quantity is changed, and the current of the cyclo-converter 3 is reduced.
Patent JP-H03297590-A (JP)
Title: Method for correcting normal direction of cutting tool of robot
Inventor: MUKAI YASUSHI
IPC: B23K26/00
Filed: 1990-04-17
Abstract: PURPOSE:To obtain a good cut result by calculating the deviation between the axial center of a cutting tool and the normal direction of a work with a distance information and a rotational angle information measured with a non-contact distance sensor and correcting the normal direction of the tool with this deviation. CONSTITUTION:When the detected distance at point alpha is given by (y), the detected distance at a position alpha' deviated 180 degrees to point is given by (y') and the difference is given by y, an inclination between a normal O-W on a plane alpha-alpha'-O and the axial center O-O' of a cutting tool 1 is required. When this operation is performed 360 degrees in sequence round the axial center O-O' of the cutting tool 1, a deviation between the normal O-W at a working point O of a three dimensional work 3 and the axial center O-O' of the tool 1 can be calculated and this deviated amount can be used for the correction in the normal direction of the cutting tool 1. In this way, requirement to the accuracy of the work in the three dimensional cutting work is reduced and a good cutting result can be obtained.
Patent JP-S57210886-A (JP)
Title: Pressure sensing or thermo-sensitive recording material
Inventor: ARUBERUTO BUERUMURI
IPC: B41M5/26
Filed: 1982-06-15
Abstract: A pressure-sensitive or heat-sensitive recording material which contains in its color reactant system, as developer for the color former, at least one metal-free compound of the formula    <IMAGE> (1)  wherein R is alkyl of 1 to 12 carbon atoms, cycloalkyl, phenyl, benzyl, or phenyl which is substituted by halogen, nitro, methyl, methoxy, ethoxy or methylenedioxy, and X is hydrogen, halogen, carboxyl, lower alkyl or lower alkoxy.
Patent JP-H05297466-A (JP)
Title: Display screen device
Inventor: SEKIYA SUSUMU
IPC: G03B21/60
Filed: 1992-04-22
Abstract: PURPOSE:To facilitate countermeasure in accordance with a visual state by changing the surface state of a screen in accordance with the change of the visual state. CONSTITUTION:A display screen device which displays display information such as a video on the screen 11 is constituted by providing a shape memory alloy 12 in which the shape that the screen 11 is made to be a curved surface state having specified curvature is memorized, and a heater wire 13 being a deformation means for changing the screen 11 from a plane state to a curved surface state having a specified curvature by making the temperature of the alloy 12 specified one and deforming it to the memorized shape.
Patent JP-H0673384-A (JP)
Title: Method and apparatus for gasifying organic substance
Inventor: NOOMAN JII BISHIYOTSUPU
IPC: C10J3/66
Filed: 1993-04-27
Abstract: PURPOSE: To produce a synthetic gas consisting of carbon monooxide and hydrogen by supplying a solid organic residue consisting of wastes into a rotating reactor and controlling a temperature and a pressure by means of regulating and adding air and oxygen supplied with fuel.  
     CONSTITUTION: The reactor 18 is a rotary type and is provided with a riding ring 22 stopping and rotating on substrate roles 26, 28. A motor 30 rotates the reactor 18 around a horizontal axis. A burner 49 has respective nozzles which reach the inner part of the reactor 18. Fuel gas and oxygen are feeded to the burner 49 through inlet tubes 52, 54. The gas produced in the reactor 18 is transferred to a hot cyclone 60 through a removing inlet tube 58. A second burner 64 which supplies oxygen/air and/or the fuel gas gasifies hydrocarbons or soot in the form of fine particulate or gas. A raw product gas flows to a wet venturi collector 72 through a tube 70 in which the dust is removed. Then, it flows through a charge bed tower 74, acids are removed therein. The products gas cooled by cleaning flows to a compressor 84. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08130090-A (JP)
Title: Luminescent element using thin film el element
Inventor: MINAMI UCHITSUGU
IPC: H05B33/26
Filed: 1992-03-27
Abstract: PURPOSE: To make electroluminescence possible in both end faces and surface by forming an electroluminescent layer on a sintered ceramic sheet with high specific dielectric constant and forming electrode layers further on prescribed positions of the ceramic sheet. CONSTITUTION: After BaTiO3 superfine particle power is molded into a sheet- like shape by a die-press molding apparatus, sintered in air, and specularly polished to have a prescribed thickness and give a BaTiO3 ceramic sheet 1, which becomes a substrate having a function also as an insulating layer. After that, grooves are formed on the surface of the sheet 1 by a reactive dry etching method while utilizing electron cyclotron resonance hydrogen plasma and alcohol-type etching accelerating gas. On the resulting sheet, an electroluminescent layer 2 is formed by an organometal chemical vapor deposition method in which carbon sulfide, diethylzinc, and tricarbonylcyclopentadienylmaganese are utilized, respectively, as a sulfur source, a Zn raw material, and a Mn raw material for an electroluminescent center.  Furthermore, Al electrode layers 3 are formed along the grooves and the same electrode layers 3 are formed on the back side of the sheet 1 to complete a ceramic-based TFEL element with one-side insulated structure.
Patent JP-S60247413-A (JP)
Title: Online measuring method of roll profile
Inventor: MIYAGUCHI TADAHISA
IPC: B21B38/12
Filed: 1984-05-22
Abstract: PURPOSE:To reduce the time required for setting the position of a sensor head and to simplify the construction of an instrument in the stage of making the titled measurement by a 3-point measurement method by specifying the moving direction of the sensor head with respect to the change in the diameter and central height of rolls. CONSTITUTION:A traversing support base 10 is moved by a driving device 8 in parallel with the axial line of the work roll 1 along supporting beams 9 between the right and left housings of a rolling mill. A diagonally traveling support base 12 which is slid along a guide member 11 projected to the roll 1 side of the base 10 is provided and the sensor head 5 is mounted thereto. The base 12 is moved in a diagonal direction Z by a cylinder 14. The direction Z is made to coincide with the composite vector direction Z of the vectors X, Y of the head 5 in the horizontal and vertical directions so that the space S between the top end of the sensor and the surface of each roll can be set at a prescribed value by following up to the change in the diameters D, D' of the rolls 1, 1' and the height of the centers O, O' thereof. The space S is thus set by one operation of moving the head 5 in the direction Z in the stage of measuring the profile from the roll 1 to 1'.
Patent JP-S5925802-A (JP)
Inventor: DEJIRE JI KOREN
IPC: C08B37/10
Filed: 1983-06-09
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-S58218731-A (JP)
Title: Color cathode-ray tube
Inventor: YAMAGUCHI YUKIROU
IPC: H01J29/32
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a cathode-ray tube suitable for data display and easy to see by making brightness distribution on a picture screen to be uniform up to the peripheral part without showing any especially high brightness in the central part. CONSTITUTION:When exposing a phosphor film, an optical fiber for regulating the illumination distribution is made to have a transmission factor of such characteristics wherein a peripheral transmission factor is higher than the transmission factor of the former filter while the distribution of the opening factor of a shadow mask is so made that the peripheral opening factor is raised. Thereby, the uniform brightness distribution up to the peripheral part is obtainable thus a color cathode-ray tube easy to see and suitable for data display can be obtained.
Patent JP-H06285470-A (JP)
Title: Ionic water generator
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1993-04-05
Abstract: PURPOSE:To provide an ionic water generator in which platinum black electrodes are used in an electrolytic cell and optimum washing is conducted by introducing a voltammetry. CONSTITUTION:In the course of washing, a control part 11 turns on an electrode check power source with variable output of + or -1.5V to apply the voltage between platinum black electrodes 7, 8, and the current is detected by a current detector 5. A voltammetry is made from the electrode check voltage and the detected value of current to compare with a standard volt-ampere diagram. The electrode check voltage is restored to the level of the reference voltammetry by washing the electrodes by washing actions, for which the electrode check power source is used as a washing power source, and by others.