baber/WOPTO huggingface dataset:
Patent JP-S5531235-A (JP)
Title: Heat exchanger
Inventor: YAMADA IWAO
IPC: F28D21/00
Filed: 1978-08-25
Abstract: PURPOSE: To heighten heat exchange efficiency by arranging the piping which connects the heat supply main tube and the piping which connects the heat discharge main tube closely each other.  
     CONSTITUTION: U-shaped piping 32W36 are arranged close to the floor 1, wherein one ends piping are connected to the heat supply main tube 30 while the other ends are connected to the heat discharge main tube 31. Piping to be fixed to the heat supply main tube, and those which are fixed to the heat discharge main tube are arranged closely each other. Flow control valves 37W41 are provided close to the heat discharge main tube. Heated water flows along the each main tube and each radiation piping as shown by arrow. Heat is exchanged between the pipings, one being connected to the discharge main tube and the other being connected to the supply main tube, because the two pipings are arranged closely each other, rendering temperatures of each part of pipings at uniformed value, and accordingly, high heat exchange efficiency in the structure is available. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000290691-A (JP)
Title: Deodorizing detergent
Inventor: TAKANO KATSUYUKI
IPC: C11D1/29
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing detergent having excellent cleaning power and deodorizing performances against stain followed by a foodstuff smell. SOLUTION: This deodorizing detergent comprises (a) 5-40 wt.% of a polyoxyethylene alkyl ether sulfate ester salt, (b) 1-15 wt.% of a tertiary amine oxide, (c) 0.001-1 wt.% of flavonoid, (d) 0.001-1 wt.% of two or more kinds of perfume materials such as cineole, camphor, etc., and water. The amount of the components (a)+(b) is 1-50 wt.%.
Patent JP-S62262189-A (JP)
Title: Segmenting system for contour of picture area
Inventor: SUZUKI KENJI
IPC: G06T3/00
Filed: 1986-05-08
Abstract: PURPOSE:To realize a form recognition with high accuracy, by storing a parameter which regulates a straight line equation other than a pointer, or an end mark, at each line segment approximating data, and finding the apex of an approximate polygon as the intersection of a straight line. CONSTITUTION:Three picture element data adjacent to the present picture element position are read by an outline tracing program, and the progressing directions of the data are decided. A straight line template is referred corresponding to the progressing direction, and the pointer, and a new pointer, and straight line parameter corresponding to the direction, can be obtained. And a process is performed when the pointer is decided as the end mark by a straight line deciding program, by setting the present picture element position as a new start point, and the same process is repeated when the pointer is other than the end mark. In such way, the straight line parameter, and an end point coordinate are registered in order at a straight line string table. An intersection calculation program finds the intersection of a straight line based on those data, and the coordinate is registered at an apex string table, and the form recognition with high accuracy can be performed.
Patent JP-S5227016-A (JP)
Title: Washing equipment of anode used for electrolysis of zinc
Inventor: MAKIMOTO KOUJI
IPC: B08B7/04
Filed: 1975-08-27
Abstract: PURPOSE: Equipment for washing and reforming the anode plate after having removed easily the crust deposited and attached on the anode plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61264221-A (JP)
Title: Water level measuring instrument
Inventor: NAKAJIMA TOSHIHIRO
IPC: G01F23/44
Filed: 1985-05-17
Abstract: PURPOSE:To measure the water level with a high accuracy by constituting a water level measuring instrument with a float which rises and falls in accor dance with the variation of the water level, a pulse generator which generates pulses having positive and negative polarities in accordance with this rise and fall of the float, and an up/down counter and converting the counter output to an electric signal through a converter. CONSTITUTION:A float 1 is floated on the surface of water filled in a water tank 11, and a pulse generator 20 which generates a positive or negative-polarity pulse signal 21 in accordanc with the rise or fall of the float 1 is rotated, and the generated pulse signal 21 is inputted to a water level oscillator 13. This oscillator 13 consists of a pulse counter 30, whch up-counts the signal 21 if it has the positive polarity and down-counts it if it has the negative polarity, and a converter 40 whose range is switched to 0-5m and 0-20m by an external signal 50. A unified electric signal 10 outputted from the oscillator 13 is converted to DC 4-20mA and is displayed on a display device omitted in the figure. Thus, the correct water level is obtained with one measuring instrument to reduce the cost of equipment.
Patent JP-S5629307-A (JP)
Title: Electrically insulated coil
Inventor: MITSUI HISAYASU
IPC: H01B3/40
Filed: 1979-08-17
Abstract: PURPOSE:To obtain an electrically insulated coil having excellent heat-resistant and insulating characteristics, by incorporating an aluminum compound and a silane compound having hydroxyl groups or the like with an insulating bese material and impregnating the material with a composition consisting of a epoxy resin and an acid anhydride. CONSTITUTION:An insulating base material such as a glass woven fabric or mica- mixed paper is dipped in a mixed solution of a silane compound containing hydroxyl groups represented by the general formula II of a polysiloxane compound represented by the general formula III as a hardening accelerator, and an aluminum compound represented by the general formula I, aluminum trialkylacetoacetate or the like, is dried, and is wound in a coil, and the coil is impregnated with a resin composition consisting of an epoxy resin and an acid anhydride, and is then hardened. In this manner, there can be obtained an insulated coil which can be rapidly cured at higher than predetermined temperature and has excellent heat resistance and insulating characteristics after curing.
Patent JP-S5330594-A (JP)
Title: Device for mooring marine structure
Inventor: HARITA YASUHIRO
IPC: B63B21/00
Filed: 1976-08-31
Abstract: PURPOSE: To moor marine structure by wire or chain for absorbing the movement of the structure without using mechanical connecting means such as hinge arm, universal joint, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05295032-A (JP)
Title: Separating agent consisting essentially of polymer having sugar derivative in side chain
Inventor: IKEDA HIROKAZU
IPC: C08F20/34
Filed: 1992-04-23
Abstract: PURPOSE:To obtain the subject separating agent, consisting essentially of a poly(meth)acrylic acid derivative having a sugar derivative in the side chain in which the glycoside-bonding state of the sugar derivative to polyacrylic acid, etc., is controlled be to the alpha-bond, etc., excellent in separation efficiency and useful as an optical resolution agent, etc. CONSTITUTION:The objective separating agent consists essentially of a poly(meth)acrylic acid derivative having a sugar derivative in the side chain in which the glycoside-bond state of the sugar derivative having 50-100% hydrogen atoms in hydroxyl groups and amino groups of the sugar derivative substituted with a group, etc., expressed by formula I (Q is an aromatic hydrocarbon, etc.) to the poly(meth)acrylic acid derivative is controlled to the alpha- or beta-bond and composed of a recurring unit expressed by formula II [Y is H or methyl; Z is O, S, etc.; R is a 1-10C hydrocarbon; A is substituted sugar derivative; each of (a) and (b) is 0 or 1; (n) is 2-10000].
Patent JP-S61262877-A (JP)
Title: Preengaging device for using apparatus such as copying machine or the like
Inventor: IKUTA YOSHIHISA
IPC: G06Q50/00
Filed: 1985-05-16
Abstract: PURPOSE:To make preengaging for use possible by providing a preengaging receiving section between an apparatus and a communication line, connecting plural preengaging requesting sections to the receiving section and knowing that the apparatus is in usable state by an indicator. CONSTITUTION:A preengaging receiving section 3 outputs a status signal that indicates whether a copying machine is usable or not to a communication line 2 and counts up request signals RQR by a counter 6 and counts down at every termination of use and outputs signals CAL proportionate to the number of engagements. A preengaging requesting section 4 is provided with a preengaging switch 8 that outputs request signals RQR, an indicator 9 that indicates whether a copying machine 1 is in usable state or not and a preengaging counter. Further, it has a discrimination outputting section 10 that judges and reports whether signals proportionate to the number of preengagements are of the preengaging order of own panel.
Patent JP-H11294306-A (JP)
Title: Fuel injection system
Inventor: NOJIMA TETSUO
IPC: F02M69/04
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection system capable of precisely controlling slight fuel injection quantity and preventing the expansion of an installing space. SOLUTION: A fuel injection system is used for a motor-bycycle 1 and pressurizing fuel by means of a fuel pump to inject the fuel at a throttle body 18. A pair of injectors 24 for injecting the fuel in a sideways aligned state is inserted and mounted into and on the throttle body 18 at its one side. An included angle α forming the pair of injectors 24 has an angle of 5 to 25 degrees in the plain view with the axis SL of the throttle body 18 as a center. The use of the pair of injectors 24 prevents the injectors 24 from extending in the longitudinal length. The low-rotation region of a V-engine allows the use of one injector 24 having low injection quantity and small capacity, enabling severe control even under slight fuel injection quantity. layout less liable to collide fuel with the inner boundary wall of an inlet manifold is easily available.
Patent JP-S63270798-A (JP)
Title: Lubricating mold release agent
Inventor: FUNABASHI TOSHIHIKO
IPC: C10N50/08
Filed: 1987-04-30
Abstract: PURPOSE:To provide a lubricating mold release agent which forms a uniform coating having excellent lubricating and mold release properties on the surface of a material at room temp. to high temps. and does not pollute the working environment, which comprises water and, dispersed therein, BN powder, a water- soluble phosphate salt and a colloidal silica. CONSTITUTION:A lubricating mold release agent is obtd. by dispersing 1-35wt.% BN powder (a) having a primary particle average size of 0.5-20mum, an amt. of 2-100, in terms of the wt. ratio of a/b (anhydride), of a water-soluble phosphate salt (b) (e.g., water-soluble magnesium phosphate), and 0.1-20wt.%, in terms of the amt. of SiO2, of a colloidal silica (c) comprising dispersed particles of SiO2 (hydrate) having a size of 1-1,000nm in water (e) in the presence of a dispersant (d) (e.g., sodium ligninsulfonate). This agent is applied to the surface of a material at room temp. to high temps., e.g., 300 deg.C, and dried, thereby obtaining a coating of 100mum or less in thickness.
Patent JP-S58219970-A (JP)
Title: Method for repairing surface of painted steel plate
Inventor: OGAWA HARUO
IPC: B05D7/14
Filed: 1982-06-16
Abstract: PURPOSE:To simply carring out the surface repairing of a painted steel plate excellent in durability and appearance finish, by using a silicone sealant in repairing the defect part in a paint film generated by the molding processing of the painted steel plate. CONSTITUTION:In using a painted steel plate in forming, for example, a refrigertor main body, when the painted steel plate 1 is subjected to roll forming processing or drawing processing, paint film defects such as crack, peeling, or hair crack are generated at the bent corner part thereof. To repair these defects, a silicone sealant 3 accommodated in a cartridge is extruded to fill said defect parts therewith and the filled parts are rubbed with a flexible member such as a gauze waste and the penetration of said sealant into the defective parts is promoted to complete repairing.
Patent JP-S5228295-A (JP)
Title: Electric colour display unit
Inventor: INAMI YASUHIKO
IPC: G02F1/17
Filed: 1975-08-27
Abstract: PURPOSE: Improvement of the contrast by supplying an electric chromophoric layer of transition metal oxide to one of the transparent electrodes in pair and filling a light transmissible electrolyte between the electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5629480-A (JP)
Title: Operation control device for motor
Inventor: KAWADA SHIGEKI
IPC: H02P3/18
Filed: 1979-08-16
Abstract: PURPOSE: To obtain an efficient braking operation of a motor by controlling in on or off state a switching transistor connected in series with a regenerative bridge synchronous with the thyristor firing signals of respective regenerative thyristor bridges at the time of regeneratively braking an AC motor.  
     CONSTITUTION: When a deceleration instruction signal is given, an induction motor 1 operates in minus slip regenerative braking operation to regenerate an electric power. Switching transistors TR1, TR2 connected in series with a regenerative bridge having thyristors S 1 ∼S 6  is normally in on state during regenerative operation, and becomes instantaneously off state simultaneously when any of the thyristors S 1 ∼S 6  enters into commutation operation to thus shut off the current. When the transistors TR1, TR2 are again fired by considering the time of completely deenergizing the thyristors, even if the DC line voltage is higher than the AC power source voltage, the respective thyristors S 1 ∼S 6  are not failed in commutation so that the regenerative current is returned to the power source. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62259766-A (JP)
Title: Turret stopping method for centrifugal barrel polishing device
Inventor: NISHIMURA KAZUTOSHI
IPC: B24B31/033
Filed: 1986-05-07
Abstract: PURPOSE:To make it possible to precisely stop a turret, by providing a dog and a sensor for. detecting the rotational speed of the turret driven by an inverter control system so that the rotational speed is lowered, and by braking the turret at a position where the sensor detects the dog. CONSTITUTION:A dog 10 for detecting rotational speed is secured to the lower surface of a turret 1. and a sensor 12 is provided to a stationary wall 11 at the outer periphery of the turret 1, being associated with the dog 10. In order to stop the turret 1, the rotational speed of the turret 1 is detected by the dog 10 and the sensor 12 while a motor 3 is retarded within a range controlled by an inverter. Further, the detection of the rotational speed is held even during free running, and therefor, braking may be made at a suitable time at which the rotational speed comes down to a value that is suitable for braking and the dog 10 passes through a position just before the sensor 12. With this arrangement, the turret 1 may be stopped precisely at a predetermined position, and therefore, it is possible to contribute to enhance the available factor of a barrel polishing device.
Patent JP-H04333126-A (JP)
Title: Input device
Inventor: WATANABE ISAO
IPC: G06F3/03
Filed: 1991-05-09
Abstract: PURPOSE:To measure an accurate input position even if a liquid crystal display device is driven with a high AC transformation signal by interrupting the AC converting signal supplied to the display device while a station is measured on a pressure-sensitive tablet, thereby eliminating the noise caused by the AC converting signal. CONSTITUTION:A liquid crystal display device 4 and a pressure-sensitive tablet 5 are integrated in a unit and an AC converting signal 27 is supplied between the electrodes of the device 4 so that the deterioration of the liquid crystal is prevented. When an input signal is supplied to an input device which performs an input operation to the tablet 5 with a pen 14, the signal 27 supplied to the device 4 is interrupted between the measurement start and end signals produced by a signal processor 16. That is, the signal 27 is interrupted while the pen point position is measured on the tablet 5. Therefore the pen point pointing position can be measured without being affected with noises.
Patent JP-H02284823-A (JP)
Title: Core holding device
Inventor: ASAO TOSHIYUKI
IPC: B23H7/02
Filed: 1989-04-26
Abstract: PURPOSE:To surely hold a core equipped with a work starting hole by providing a pin projecting to the lower part with its penetration of a fixed part on a movable part in a holding mechanism, fitting a slender tube like member to this pin projection part, fixing the lower end thereof to the pin and abutting the upper end on the fixing part lower face. CONSTITUTION:A motor for setting is driven and a core holding device 11 located at a refuge position is arranged at the setting position approached to an upper guide by a revolving arm. A work placing base is then moved and the work starting hole of a core is arranged just under the pin 30 tip. Thereafter, the core holding device 11 is descended up to an ordinary discharging position and the pin 30 is inserted into the work starting hole of the core. From this state a piece 22 is moved upward by the driving mechanism 21 of the core holding mechanism 11, a movable part 29 is lifted to a stationary part 28 to increase the dimension in the diameter direction of a tube like part 33. The core is thus held. Discharging is then re-opened and after cutting the cutting residual part the core holding device 11 is ascended and the core is drawn out of a negative form.
Patent JP-H11294939-A (JP)
Title: Refrigerator
Inventor: SUDA NORIYUKI
IPC: F25D23/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate an appearance defect such as a sink of an external box regarding heat insulator filling foaming to a middle bulkhead, by dividing the internal box between first and second middle bulkheads into left and right parts, and by providing a third bulkhead for connecting the first bulkhead to the second one. SOLUTION: An internal box for composing the inner wall of a refrigerator body is divided into upper and lower parts by a first middle bulkhead 27, a second bulkhead 31 is arranged at the lower side of the first middle bulkhead 27, furthermore, the internal box is divided into the upper and lower parts, both the ends of the second middle bulkhead are supported by the internal box. Then, a third bulkhead 36 is arranged at the embankment part of the second middle bulkhead 31, the internal box between the first and second middle bulkheads 27 and 31 is divided into left and right parts by the third middle bulkhead 36, and at the same time the first middle bulkhead 27 is connected to the second middle bulkhead 31, thus eliminating an appearance defect such as a sink of an external box regarding heat insulator filling foaming to the middle bulkhead.
Patent JP-S5730177-A (JP)
Title: Address converter
Inventor: NAKATANI SHIYOUJI
IPC: G06F12/10
Filed: 1980-07-30
Abstract: PURPOSE:To achieve high-speed address conversion by detecting one address relating to two pages by an adding circuit. CONSTITUTION:An element address register 11 stored with the logical address LA of the starting element of element data, an interelement distance register 12, and an adding circuit 13 adding an interelement distance (d) to the logical address LA are provided. Further, an address converter consists of a logical address register 4 holding the result of the addition, a readout register 16 which stores temporarily the output of a converting buffer converting the page no. of the logical address register 4 into a physical page address, a detection part 14 which detects the logical address to be converted being that of the starting element, and an OR gate 15 performing OR operation.
Patent JP-H11301635-A (JP)
Title: Assembled case to be disassembled easily
Inventor: KURIHARA MOTOHISA
IPC: B65D5/22
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To carry out the one-touch disassembly at the time of throwing away a solid assembled case after use. SOLUTION: Outer plate sections 11, 11 and inner plate sections 12, 12 with flaps 13, 13 on both ends are formed on two sides facing each other on one of plane plate sections 10 of quadrilateral shape through folding lines respectively, and outer plate sections 18, 18 with engaging pieces 14, 14 on both ends and also notch pieces 17, 17 on through-holes formed on the outer plate sections 11, 11 and inner plate sections 19, 19 are formed on the other two sides facing each other through folding lines respectively, and outer plate sections 11, 11 and 18, 18 are so folded as to form the outer face sides of the case, while outer plate sections 12, 12 and 19, 19 are so folded as to form the inner face sides of the case.
Patent JP-S59229126-A (JP)
Title: Heating apparatus for fluid
Inventor: NAKAMA FUSAMITSU
IPC: F24H1/10
Filed: 1983-06-09
Abstract: PURPOSE:To increase the heating efficiency, by constituting a heater by tightly winding a power transmitting heating wire with tension around a fluid circulating container, made of highly heat conductive material and of which outer surface is coated with an insulated filmy layer made of mica, in a heater for a hot water generator. CONSTITUTION:An insulated filmy layer 4 made of mica is coated on the outer surface of a cylindrical container 1 for circulation of fluid, made of material having high heat conductivity such as steel. On this insulated filmy layer 4, a heating wire 20 such as nichrome wire is wound with tension so as to be encroached into the insulated layer 4. With such an arrangement, water or the like introduced into the container 1 from an inlet port 2 is discharged from an outlet opening 3. During this time, the heating wire 20 is energized to heat the water circulating through the container 1 being interposed by the insulated filmy layer 4 and the wall of a container 1. High heating efficiency can be obtained in the titled apparatus, because this is made of highly heat conductive material and is heated through only a thin insulated layer.
Patent JP-S5728207-A (JP)
Title: Determining method and apparatus for position of drifting buoy
Inventor: SATOU TAKAYA
IPC: G01B11/00
Filed: 1980-07-29
Abstract: PURPOSE:To widen the effective position locating range and to readily perform location discrimination even if the number of drifting buoys increases , by determining a position of a drifting buoy with a trigonometrical survey. CONSTITUTION:Emitted beams of light 12A, 12B, 12C from rotary light source devices 2A, 2B, 2C, at fixed positions are rotated in parallel to each other with equal speeds in the same direction. Hrerby, order of beams of light incident on an optical detector 11 on a drifting buoy at a position D is decided and angles alpha and beta are given by a ratio of time differences t1, t2 among received light pulse signals A, B, C at the device 11 to time required for one revolution of the devices 2A, 2B, 2C. Then an angle theta between a straight line BD and the x axis is calculated by using said angles alpha, beta and distances d1, d2 and further by using the theta, a distance which is defined by the segment BD and x axis, a straight line r connecting the point B and the point D which is the location of the buoy 1 is determined, thus allowing the position D(x,y) of the drifting byoy 1 to be calculated.