baber/WOPTO huggingface dataset:
Patent JP-H063767-A (JP)
Title: Base for photographic paper
Inventor: NISHIKAWA YASURO
IPC: D21H27/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide the base for photographic paper which has the good smoothness of the surface while having the water resistance and whiteness equal to the water resistance and whiteness of the conventional base and has the high adhesion between a raw paper and a resin coated layer and the durability to peeling by coating the surface of the raw paper with a compsn. essentially consisting of polyethylene terephthalate having excellent surface smoothness. CONSTITUTION:This base for the photographic paper is constituted by coating the emulsion coating side surface of the raw paper with a compsn. prepd. by mixing and dispersing a white pigment in a resin contg. >=50%, by weight, the polyethylene terephthalate and coating the other surface with a resin or a compsn. prepd. by mixing and dispersing powder, etc., in the resin. The above- mentioned base contains the resin contg. a polar group in the coating layer on the emulsion coating surface side.
Patent JP-H06351233-A (JP)
Title: Power supply circuit, power supply controller and control method
Inventor: KANETO EIICHIRO
IPC: H02M3/155
Filed: 1993-06-10
Abstract: PURPOSE:To prolong the operating time of an electronic appliance employing a battery as an input power supply while preventing the memory effect of battery when a rechargeable battery is employed by preventing the power loss due to the internal resistance of a coil itself when the input voltage drops below a predetermined level to stop the switching operation of a transistor. CONSTITUTION:When the input power supply voltage drops below a predetermined level to stop the switching operation of a transistor Q1, a bypass circuit 25 functions to prevent power loss due to the internal resistance of a coil L1 itself inserted between the input terminal 12 and the output terminal 16 of power supply.
Patent JP-S5866300-A (JP)
Inventor: KODERA MASATOSHI
IPC: H05H9/00
Filed: 1981-10-15
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-H09322865-A (JP)
Title: Dish with grating blades
Inventor: MATSUBARA YOSHITERU
IPC: A47G19/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate grating work and to make a grating tool for exclusive use unnecessary. SOLUTION: A dish 1 made of porcelain is made in such a way that the peripheral edge 2 is formed into a shallow stand and a picture 3 of a fish is drawn on the surface and the scales of the picture of the fish are made of grating blades 4. The grating blades 4 stood on the surface of the dish 1 have each an approximately crow's foot shape seen as a plane figure and are inclined to the front side. These grating blades 4 are orderly arranged in the lengthwise and crosswise directions so as to form a number of the scales in approximately the same direction. As positioning of the dish 1 when grating work is performed, positioning parts 5 and 6 are formed with a recessed part and a projected part at two places on the peripheral edge 2 of the dish 1. The surface of the dish 1 is coated with an enamel.
Patent JP-H0824444-A (JP)
Title: Blow-back
Inventor: FUJIMURA YOSHIO
IPC: A63H33/40
Filed: 1994-07-18
Abstract: PURPOSE:To provide a highly interesting blow-back which can be used for game. CONSTITUTION:When air is blown into a pipe 6 through the blow hole 7 of the blow-back, the bodies 2a, 3a of blow-back parts 2, 3 having spring wires 2b, 3b with a low elastic modulus, of blow-back parts 1, 2, 3, 4, 5, are first extended (the 'scissors' state where the forefinger and the middle finger are stood). When air is further blown to enhance the air pressure in the pipe 6, the bodies 1b, 4b, 5b of the blow-back parts 1, 4, 5 having spring wires 1a, 4a, 5a with a high elastic modulus are extended (the 'paper' state where the five fingers are stood). When no air is blown, all the blow-back parts 1-5 are contracted (the 'stone' state where the fingers are bent). Thus, scissors, paper and stone are formed by the pressure of the blowing air, and utilized for a game.
Patent JP-H0356353-A (JP)
Title: Accumulating device for printed matter arriving in overlapping alignment flow
Inventor: BUERUNAA HOONETSUGAA
IPC: B41F13/70
Filed: 1990-06-22
Abstract: PURPOSE: To form a stack of odd or even printed matter from a flow of double- overlapped arrangement by providing a holding to be controlled by a counter in an area at the end of a carrying passage so that the holder can be actuated to temporarily separate the printed matter on the upper side of a pair of upper and lower printed matter from the printed matter on the lower side. CONSTITUTION: After printed matter 13 in double-overlapped arrangement is carried to a carrying passage 14, an electromagnetic changeover valve 37 for a holder 24 is actuated to protrude a piston rod 26 downward together with a suction cup 27 and at the same time to suck the printed matter 13 on the upper side of a pair of printed matter 13 with a suction pump 26. In this case, the carrying passage is operated on a continuous basis and so the upper-side printed matter 13 sucked by the suction cup 27 is pushed frontward and a piston type cylinder device 25 is also moved frontward together with a tensile spring 33, whereby the upper-side printed matter 13 is pulled up from the lower-side printed matter 13 a separating protrusion 42 is moved forward at this time of separate two printed matter 13 from each other and drop the lower-side printed matter into a stacking chute 17.
Patent JP-S6142392-A (JP)
Title: Unit for adsorbing useful component in seawater
Inventor: KATO SHUNSAKU
IPC: C22B60/02
Filed: 1984-08-07
Abstract: PURPOSE:To enhance the utilization efficiency of wave power, by forming a space part in a container, which consists of a side wall part having a water impervious structure and a bottom surface having mesh opening parts, so as to adjust the height thereof to the average amplitude or more in the up-and-down movement of seawater penetrated in the container. CONSTITUTION:An adsorbing unit is arranged in seawater within a depth range of about 20m or less and seawater 4 is penetrated in the unit from lower mesh opening parts 1' and passed through upper mesh opening part 1. The side parts 2, 2' of the adsorbing unit have a water impervious structure and the particulate adsorbent 3 in a container is prevented from segregation by the action of a marine current and present always in an almost uniform state and, therefore, uniformly suspended by penetrated seawater 4. Because the particulate adsorbent itself has valve action to the downward flow in the movement of seawater in a column, seawater is not almost flowed downwardly and a substantially upward stream flow is obtained. As a result, the contact of the particulate adsorbent 3 and seawater 4 is performed uniformly and effectively.
Patent JP-S6321545-A (JP)
Title: Manufacture of moisture sensor
Inventor: SAKAI TADASHI
IPC: G01N27/12
Filed: 1986-07-16
Abstract: PURPOSE:To achieve a higher freedom in the designing of an element along with a higher speed in the development of a sensor, by a method wherein a part of an organic film is heated to remove partially by burning away, evaporation or fusing so that a through hole is formed piercing said film. CONSTITUTION:An acrylic monomer to which a polymerization initiator is added thereto at a rate of several percent is spin coated on a mirror-finished ground ceramic substrate 1 as lower electrode 2 and a heating polymerization is performed. Then, Au is evaporated thereon as upper electrode 4. A proper organic film layer portion on the lower electrode 2 covered with none of the upper electrode 4 is removed by evaporation using a CO2 laser. Here, a power time is adjusted so as not to break the lower electrode 2. After the lower electrode is exposed in this manner, a contact and a lead 6 can be led out of each electrode to complete an element. The process to the formation of the lower electrode is the same as that in the conventional production method. In the subsequent process, the exposed part of the lower electrode is covered with a jig, a seal tape or the like for spin coating.
Patent JP-H1116600-A (JP)
Title: Sodium sulfur battery
Inventor: TOKOI HIROMI
IPC: H01M10/39
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To soundly keep a cell without injecting water from the battery upper part in battery cooling process by providing a non-condensing gas basin so as to cover the top parts of individual cells, and releasing the steam generated by the water intruded from the cell lower part in flooding to the outside of a heat insulating container. SOLUTION: In flooding of a battery, water is penetrated into a heat insulating container 3 through the clearance between the heat insulating container 3 and a heat insulating lid 4 according to a route shown by an allow 12. The penetrated water is fallen down to the bottom part of the heat insulating container 3 through the circumference of a non-condensing gas basin 10. The water penetrated into the heat insulating container 3 makes contact with the inner wall of the high-temperature heat insulating container 3 or the circumferential wall of the gas basin 10 to generate steam. Then, the internal pressure is raised to suppress the following penetration of water from the outside of the heat insulating container 3.  The non-condensing gas present in the space of the heat insulating container 3 in the initial stage is hardly released out of the battery because of the presence of the gas basin 10. Even in temperature reducing process, water is never penetrated into the heat insulating vessel 3 at once, and an insulating part 8 can be soundly kept.
Patent JP-S5790063-A (JP)
Title: Aqueous coating composition
Inventor: IWASAKI MASAMI
IPC: C09D161/20
Filed: 1980-11-25
Abstract: PURPOSE: The titled composition having a lowered intermediate flush temp., which is prepd. by use of a resin component consisting of a specified water- soluble resin and a water-soluble melamine resin as a vehicle.  
     CONSTITUTION: After 100pts.wt. styrene-allyl alcohol of OH group content 5W 8wt%, OH group equiv. 200W320, weight-average MW 1,700W2,400 and number- average MW 1,150W1,600, and 10W20pts.wt. monobasic acid such as a soybean fatty acid are esterified to an extent of acid value ≤5, 5W10pts.wt. polybasic acid such as phthalic anhydride is added and reacted to obtain a reaction product of acid value 40W70, which is solubilized in water with addition of 4W 8pts.wt. ammonia or org. amine, to obtain a water-soluble resin (A). Then  100pts.wt. component A, 5W40pts. wt. water-soluble melamine resin and a metal  powder are dispersed and mixed, to obtain an aq. coating composition. After  said composition is applied to a coating material and intermediately flushed at  40W80°C, a top clear paint is applied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H065371-A (JP)
Title: Automatic illumination control device for residence
Inventor: SHIRATORI KAZUHIKO
IPC: H05B37/02
Filed: 1992-06-24
Abstract: PURPOSE:To provide an automatic illumination control device for a residence, which can prevent wasteful consumption of the power due to continuance 7of half lit state without giving inconvenience. CONSTITUTION:An automatic illumination control device for a residence is equipped with a human body sensor A, an illuminance sensor B to emit an output when the ambient illuminance becomes below the set illuminance value, and a dimming device 10 which puts an illumination lamp or lamps in the dimmed state when fed with the output of the illuminance sensor and which turns the lamp(s) into the full lit condition when the human body sensor gives a human body sensing signal under the condition that the illuminance sensor is emitting an output. The arrangement is also equipped with a mode switch 12, and when it is turned on, feed of the illuminance sensor output to the dimmer device is shut off.
Patent JP-S6323063-A (JP)
Title: Method of resiliently supporting internal gear
Inventor: GO MUTSUKAZU
IPC: F16H55/17
Filed: 1986-07-15
Abstract: PURPOSE:To aim at enhancing the working efficiency, by preventing deviation of load and vibration of tooth tips of an internal gear with the use of a self- alignment measure. CONSTITUTION:One or more arcuated springs 3 are attached at one end to an internal gear 1 and at the other end to a gear box 2. With this arrangement, the internal gear 1 is resiliently supported, and when a load is exerted to any one of a plurality of gears with which the internal gear 1 is meshed, the center of the internal gear 1 becomes eccentric so that the load is uniformly distributed. Accordingly, self-alignment may be made, thereby it is possible to enhance the working efficiency.
Patent JP-H109275-A (JP)
Title: Spindle structure of magnetic disk device
Inventor: IWABUCHI MASANORI
IPC: G11B25/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent 'gnawing' of a bearing insertion surface when a bearing of a spindle shaft is inserted. SOLUTION: A spindle structure is provided with a hub 7 on which a magnetic recording medium is mounted, a spindle shaft 6 which is a fixed shaft, bearings 8a, 8b which are fixed to each end of the spindle shaft 6 and rotatably support the hub 7, and a film 11 made of the synthetic resin which is attached to a contact surface of the hub 7 with the bearings 8a, 8b. A groove which is shallower than at least the thickness of the film and in which the film 11 is inserted may be provided on the contact surface of the hub 7 in contact with the bearings 8a, 8b. The rotational accuracy of a spindle motor can be secured, and the recording density and the excellent reliability of a magnetic disk device can be obtained.
Patent JP-H09268400-A (JP)
Title: Method for controlling concentration of plating liquid component
Inventor: IKENAGA YUJI
IPC: C25D21/14
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal lowering of pH by a feedback control of a component concn. even if the total bath volume fluctuates by virtue of the entrance and emission of water into and out of a plating system. SOLUTION: This method for controlling the component concn. of the plating liquid comprises controlling the metal concn. of the plating liquid at the time of executing electroplating by using an insoluble anode with plating equipment accompanied with the entrance and emission of the water into and out of the system.  In case of the occurrence of the fluctuation from the target value of the bath volume in the actual value 2 the total bath volume which is the total plating liquid existing in the plating system by virtue of the occurrence of the entrance and emission of the water into and out of the system (A), the feedback control target value of the metal concn. is set and changed to the corrected target value calculated in accordance with the predetermined target value of the metal concn. and the fluctuation rate of the total bath volume (B) in such a manner that the pH value of the plating liquid is maintained constant at the time of such fluctuation (C).
Patent JP-H0329616-A (JP)
Title: Electric water heater
Inventor: MAEDA MITSUOKI
IPC: A47J27/21
Filed: 1989-06-27
Abstract: PURPOSE:To eliminate a possibility of malfunction of a circuit board the to the ingress of a water drop or the like from the outside by enclosing the upper surface and surroundings of a control circuit part on the circuit board with a board cover, and enclosing the lower surface of the control circuit part with a base bottom wall and a longitudinal wall erected on the bottom wall. CONSTITUTION:The bottom part of a container 2 is provided with an exothermic body 3 for heating liquid contained thereon. On the other hand, a control circuit part for detecting the condition of water boiled with the exothermic body 3 and controlling a heat insulation condition, and electric parts or the like are respectively arranged on a single circuit board 13. This circuit board 13 is placed in a space at the lower part of the container 2, and the upper surface and surroundings of the board 13 are enclosed with a board cover 17. Furthermore, a longitudinal wall 19 is erected on the upper surface of the bottom wall 18 of a base 12 for supporting a body 1, and the longitudinal wall 19, the bottom wall 18 of the base 12 and the board cover 17 enclose at least the control circuit part 16. In addition, the bottom opening part of the base 2 is closed with a back plate 23 from the outside, and the back plate 23 is clamped to a fixture 24 fastened to the bottom part of the container 2.
Patent JP-S6144148-A (JP)
Title: Aluminum plate for photosensitive drum and its manufacture
Inventor: INABA TAKASHI
IPC: G03G5/082
Filed: 1984-08-08
Abstract: PURPOSE:To obtain an Al plate for a photosensitive drum having superior productivity and dimensional accuracy by heat treating an Al ingot contg. specified amounts of Fe and Si at a specified temp. and by subjecting it to hot rolling, optional cold rolling and finish annealing so as to regulate the average grain size on the surface of the resulting plate to a prescribed value or below. CONSTITUTION:The Al ingot contg. 0.3-1.0wt% Fe and 0.2-0.8wt% Si in <3 ratio of Fe/Si is homogenized at >=500 deg.C in one or more steps, hot rolled to <=15mm. thickness, cold rolled as required, and subjected to finish annealing to obtain an Al plate having <=35mum average grain size on the surface. The strength of the Al plate is effectively increased by incorporating 0.01-0.2wt% Cu. The Al plate for a photosensitive drum has superior resistance to surface roughening and corrosion, superior dimensional accuracy and productivity.
Patent JP-H0919105-A (JP)
Title: Linear actuator
Inventor: KUBOTA AKIRA
IPC: H02K7/06
Filed: 1995-06-30
Abstract: PURPOSE: To provide a linear actuator in which the operating time of a manual lever for projecting/retracting an output shaft is shortened by locking the manual lever in the way. CONSTITUTION: The linear actuator is constructed such that a manual lever 31 is engaged with an output shaft 8 being inserted retractively into a sleeve and provided with a lock lever for locking the manual lever 31 in the way.
Patent JP-H1117864-A (JP)
Title: Image reader and information processor
Inventor: ISHIKAWA YOSHIHIRO
IPC: H04N1/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve a conveyability of document and to reduce an influence of an optical interference by an illumination light. SOLUTION: A sheet 70 of Δx thickness is stuck on a glass surface so that a Δx thickness air layer is to be formed between the glass surface in a picture reader area of a plane glass 20, on which a document 1 is pressed, and the surface of the document facing this glass surface. This Δx thickness is thick enough to reduce the influence by an optical interference of an illumination light from a light emitting diode 16. The surface of the sheet 70 also is rugged so that a contact surface with the document 1 becomes small, an adhesion with the document 1 can be made reduced, and still further the sheet 70 is composed with a material which has a small friction coefficient.
Patent JP-H07849-A (JP)
Title: Controlling apparatus for number of revolution of crusher
Inventor: SUZUKI MASAO
IPC: B02C25/00
Filed: 1993-06-11
Abstract: PURPOSE:To maintain the particle size of crushed coals to be a prescribed particle size independently of the fluctuation of load to a crusher and the wear alteration of hitting plates in continuous crushing process of coal by a coal crusher. CONSTITUTION:A crusher's 10 number-of-revolution controlling apparatus has a reversely variable speed rotor provided with a coal supplying apparatus 16 and the controlling apparatus is provided with a computer to compute the conversion driving hours based on the coal supplying load of the coal supplying apparatus 16 and the coal supplying time, a computer to compute crushing amount integrated value based on the conversion driving hours, a controlling means to control the number of revolution of the crusher step by step corresponding to the crushing amount integrated value, and a staged crusher's number-of-revolution instruction 56 to be send out to the crusher's variable speed driving system from the controlling means.
Patent JP-2000351558-A (JP)
Title: Door control unit of elevator
Inventor: EGUCHI KOJI
IPC: B66B13/14
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the returning operation of a door after detection of the fixation of the door by returning an elevator to normal operation when the door opening end or door closing end by the manual opening and closing operation of the door is detected by corresponding means after the output of an abnormal signal, and when the detected motor speed value is zero or less. SOLUTION: When a door open command signal is inputted from an elevator control unit 1 to the arithmetic processing device 21 of a door control unit 2, it is judged whether door actual speed value Vd is zero or not. When no signal is received from a rotary encoder 29, and no door actual speed Vd is present, a failure detection counter is increased, and when the counter reaches a prescribed frequency, a failure detection signal is outputted to lay the elevator in resting state. Thereafter, when a door opening and closing end detecting switch 23 or 33 is operated, or the door is manually moved, the presence of the door speed value is checked, and it is judged that the fixation of the door is solved, when the door speed value is nor zero, to return the elevator from the resting state to general operation.
Patent JP-S5970492-A (JP)
Title: Addition agent having easily oxidizable element
Inventor: BUORUFUGANKU HERUNKINTO
IPC: B23K35/368
Filed: 1983-09-09
Abstract: 1. Application of a filler containing easily oxidizable elements such as aluminium (Al), titanium (Ti), zirconium (Zr), rare earths as well as a powder combination containing fluorides and carbonates, and the ratio of the dry weight of all fluorides to the dry weight of the alkaline earth carbonates in the powder combination is at least 2.2:1 or greater for fusion welding of steel nickel and cobalt alloys and corresponding castings containing easily oxidizable elements.
Patent JP-H10338971-A (JP)
Title: Method of demarcating space
Inventor: OTSU SABURO
IPC: E04B1/348
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily assembly of disassembly a building, by installing an arbitrary number of units demarcat spaces with a specified shape and dimensions at arbitrary positions and postures. SOLUTION: A rectangular unit 1 demarcating a space is formed to have respective dimensions of height (a), width 2a, and depth 3a. When assembling a building, prefabricated units such as wall face panels 2, 21 or roofs 3 are assembled to the unit demarcate a space to form a closed space. And when mutual units 1 demarcat a space are connected to each other, these are connected with bolts or joined with fitting structures. When changing the position posture of a building, the units are hoisted and transferred to a new position and changed to an arbitrary posture. In this way, a building can be rapidly and easily disassembled, transferred, and assembled and also it can be changed to an arbitrary scale and shape.
Patent JP-S6412101-A (JP)
Title: Electro-hydraulic servo control device
Inventor: TAKAGI SHIGEYUKI
IPC: F15B9/09
Filed: 1987-07-02
Abstract: PURPOSE:To improve stability of a servo system by inserting a secondary advance delay circuit, the natural frequency of which is lower than that of machine element, in forward elements from a controller to the machine element. CONSTITUTION:A secondary advance delay circuit 13, the natural frequency of which is lower than that of machine element in forward elements 11 from a controller 2 to the machine element 8. In this arrangement, open-loop phase characteristic of a servo system can be remarkably improve in a region of frequency more than the natural frequency, so that the open-loop phase characteristic in the natural frequency of the machine element can be kept within the range of -120 to +120 so as to reliably improve the stability of the servo system.