baber/WOPTO huggingface dataset:
Patent JP-S5235242-A (JP)
Title: Sealing composition
Inventor: KAGEYAMA KUNIO
IPC: B60C5/00
Filed: 1975-09-14
Abstract: PURPOSE: A sealing composition useful as self-sealing protecting layer for tires, capable of self-sealing pinhole develope in case of puncture of a tire such as tubeless tire and preventing effectively the air leakage over a wide range of temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08287513-A (JP)
Title: Optical recording medium
Inventor: TOMURA TATSUYA
IPC: G11B7/249
Filed: 1995-04-12
Abstract: PURPOSE: To obtain the light fastness and preservable stability applicable to a high-density optical disk system by providing the surface of a substrate with a recording layer directly or via an undercoating layer and further, providing the surface of this layer with a metallic reflection layer and a protective layer at need. CONSTITUTION: This recording medium is obtd. by providing the surface of the substrate 1 with the recording layer 2 directly or via the undercoating layer 3 at need and further, providing the surface of this layer with the protective layer 4 at need. The substrate 2 is provided thereunder with a hard coating layer at need. The recording layer 2 contains one kind of the compds. expressed by, for example, a specific general formula.
Patent JP-H08305407-A (JP)
Title: Control system for jacking head
Inventor: KABEUCHI TERUO
IPC: E21B41/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide the control system considering the experiential rules of experts for the steering control of a jacking head in the jacking method of construction. CONSTITUTION: This system is composed of a position detecting means C4 for detecting the horizontal and vertical positions of the jacking head itself to a planned jacking line, attitude detecting means C2 for detecting the horizontal and vertical attitudes of the jacking head itself, and fuzzy inference parts 52 and 53 having plural fuzzy rules for defining the position information from the position detecting means C4 and the attitude information from the attitude detecting means C2 as input values and defining a control direction and a controlled variable corresponding to a pressure plane as output values.
Patent JP-H07321111-A (JP)
Title: Method of forming electroless plated interconnection for integrated circuit
Inventor: KOYAMA TETSUO
IPC: C23C18/52
Filed: 1994-05-26
Abstract: PURPOSE:To prevent generation of an atomic hole or a void in the microscopic interconnection on an integrated circuit and prevent electromigration and disconnection due to stress. CONSTITUTION:After a contact hole 3 has been perforated on the silicon oxide film 2 formed on a silicon substrate 1 using an etching method, a zinc oxide layer is formed on the upper surface including the contact hole 3, and the zinc oxide layer is dipped into an aqueous solution in which the metal, having the ionizational tendency smaller than the zinc oxide, is dissolved. As a result, the metal layer is reduction-precipitated while the zinc oxide is being dissolved by the principle of an electroless plating method, it is converted to a metal layer 11 as a conductor, the metal, which becomes wiring material, is adhered to the upper surface of the metal layer 11 by electric plating or electroless plating, and a wiring layer 12 is formed.
Patent JP-H01285558-A (JP)
Title: Deterioration determining device for brake device
Inventor: TOSHIFUJI TAKAHIDE
IPC: B65H26/00
Filed: 1988-05-10
Abstract: PURPOSE:To always automatically find the degree of deterioration of a brake device so as to determine the deterioration by providing a deterioration determining circuit for comparing an actual control instruction to the brake device with an instruction which is theoretically required, and for issuing a warning when the difference between the instructions exceeds a predetermined value. CONSTITUTION:A deterioration determining circuit 9 receives a tension of a running sheet which is detected by a running sheet tension detector 6, and the diameter of a wound sheet which gradually varies, and calculates a brake torque which is determined in accordance with only the tension and the diameter which are inputted. Further, the deterioration determining device 9 compares a brake force which is exerted to a support shaft 4 in order to obtain thus calculated torque, with an actual brake force Fa which is an output from a tension control device 7, including a deterioration in a brake device 8. If the difference in brake force exceeds a value which obtained when the brake device is new one, determination is made such that the brake device 8 is abnormal or is deteriorated, so as to issue a warning.
Patent JP-S5443849-A (JP)
Title: Starting method for arc of dc tig welder
Inventor: HAGIWARA SEIGO
IPC: B23K9/073
Filed: 1977-09-16
Abstract: PURPOSE: To improve the starting characteristic at small current, and to prevent the consumption of electrode, etc., at large current, by settling the starting current, so as to be an inrush current with specified peak value and specified transient time on the small current side, and so as to provide a step type arc starting characteristic on the large current side.  
     CONSTITUTION: By pushing the torch switch, the arc starts, the normally open contact 14-a closes, and also, the welding current settling signal V 2  is inputted to the operational amplifier 7 inputted to the striking circuit 6; when the absolute value V 2 >absolute value V 1  max, the signal V 3  is inputted to the circuit 6. Accordingly, the arc starting characteristic accompanied with the inrush current is obtained at the small current zone; however, the constants of R16W18, capacitor 21, are selected so as to limit the peak value lower than five times of mean value of the settled current and the transient time less than 0.3sec, on purpose to prevent the piercing of the thin sheet at welding. Meantime, at the large current zone, the step type arc characteristic is obtained, and the consumption of electrode, and the scattering of the base metal at the tack welding are prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5235668-A (JP)
Title: Time display device in electronics watches
Inventor: TANAKA KOJIROU
IPC: G04G9/02
Filed: 1975-09-16
Abstract: PURPOSE:A multiplicity of radially disposed recesses are provided on one side of a display substrate, and selfilluminating display elements are equipped in these recesses, whereby time is anallogically displayed with the same sense as that of pointer type watches and reading is made possible at good contrast and even at night.
Patent JP-S605728-A (JP)
Inventor: TAKANO RITSUO
IPC: H02H3/30
Filed: 1983-06-23
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-H09280257-A (JP)
Title: Cooling device for bearing of main shaft
Inventor: HASHIDATE AKITAKE
IPC: F16C37/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a bearing cooling device (a hybrid cooling system) to control the increase of the pre-load of a bearing by keeping the temperature on an inner ring side of a bearing part to be lower than the temperature on an outer ring side to control the expansion of the inner ring. SOLUTION: A main shaft 1 which is rotatably supported by a plurality of bearings 3, 4, 5 is provided in a housing 10, a cooling jacket 11C in which the cooling liquid is poured from a first route 11 into an inner wall surface of the housing 10 is provided, a cooling passage to pour the cooling liquid from a second route is formed in the main shaft, the ratio of the cooling liquid quantity to be poured into the cooling jacket to the cooling liquid quantity to be poured into the main shaft is adjusted by throttle valves V1, V2 provided on the respective routes to keep the temperature of the cooling liquid on the bearing inner ring (A) side to be lower than the temperature of the cooling liquid on the bearing outer ring (B) and to control the increase of the pre-load of the bearing.
Patent JP-H04338225-A (JP)
Title: Dual semipermeable membrane
Inventor: KITAMURA YOSHINAO
IPC: B01D71/82
Filed: 1991-05-16
Abstract: PURPOSE:To provide the duel semipermeable membrane which is improved in salt blocking performance as compared with the conventional dual semipermeable membranes. CONSTITUTION:This dual semipermeable membrane has an ultra-thin semipermable film on a porous base material. The cross-linked matter of a polymer having a quaternary ammonium group is introduced into this ultra-thin semipermeable film, by which the rate of blocking cation is increased.
Patent JP-H07297088-A (JP)
Title: Electrolytic capacitor and its manufacturing method
Inventor: KANEKO SHINICHI
IPC: H01G13/02
Filed: 1994-04-26
Abstract: PURPOSE:To eliminate the looseness of a winding core due to the impregnation of electrolyte and to prevent spacer paper from losing its insulation by constituting a empty roll part with a macromolecular film where an adhesive is applied and a spacer paper. CONSTITUTION:Polyethylene terephthalate film 1 where acryl resin adhesive is applied to one surface and a spacer paper 2 are overlapped, are wound by a core, an anode foil 4 and a cathode foil 5 are inserted into a position where the thickness of an empty roll part 3 reaches a specific value, and a winding capacitor element 6 is formed again. An anode lead terminal 7 and a cathode lead terminal 8 are inserted halfway during winding. Then, after a capacitor element 6 is impregnated by the electrolyte for drive, the anode lead terminal 7 and the cathode leading terminal 8 are connected to a terminal plate 9, the entire connected part is housed in an aluminum case 10, and then the opening of the case 10 is sealed, thus preventing the shape of the empty roll part from collapsing, preventing the insulation of the spacer paper from deteriorating, and preventing, in advance, sparks from being generated and ignition and explosion from occurring when applying a voltage.
Patent JP-S63282397-A (JP)
Inventor: URUSHIBATA HIDEAKI
IPC: D21H17/03
Filed: 1987-05-08
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-H096246-A (JP)
Title: Four-side folding-type signboard
Inventor: MANDELL JONATHAN N
IPC: G09F7/18
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting four-sides folding signboard. SOLUTION: A self-supporting signboard 10 is formed of a front and a rear surface panel members 12, 14 and two side surface panel members 16, and the two side surface panel members 16 are fixed between the front and the rear surface panel members 12, 14 with screws and have hinge means positioned at a nearly central part of each side surface panel so that a whole of the side surface panel member 16 can be folded inside.
Patent JP-H0213954-A (JP)
Title: Image forming photographic system
Inventor: SAMIIRU YAKOBU FUARIDO
IPC: C08F2/46
Filed: 1989-05-02
Abstract: PURPOSE: To double the speed of a picture forming system in the system for forming a picture pattern in dependence on the curing of an org. component contg. an ethylenic unsaturated double bond by using an initiator system obtained by combining both the electron receptor activator and electron donor activator with a pigment photosensitizer. CONSTITUTION: A picture forming system contg. an ethylenic unsaturated site includes an ethylene addition initiator consisting of an electron receptor activator, an electron donor activator and a pigment capable of functioning as a photosensitizer. The photosensitizer is excited by the capture of a photon from an active radiation and then allowed to react with the electron receptor activator to form a free radical. The cationic radical of the photosensitizer as an unused reaction product reacts with the electron donor activator to form a second free radical. Accordingly, two reactive free radicals are formed from the single captured photon. Consequently, the speed of the photographic system is doubled.
Patent JP-S5813915-A (JP)
Title: Burning device
Inventor: AONO HARUMI
IPC: F23C7/02
Filed: 1981-07-17
Abstract: PURPOSE:To obtain preferable combustion characteristic of a burning device in all variable combustion quantity area by standing an intermediate cylinder having many air injection holes at the center of a combustion chamber and varying the number of opened holes in response to the alteration of fuel supply quantity. CONSTITUTION:Nozzles 1, 1' in which fuel is fed by an electromagnetic pump 2  are provided for high and low combustions, and solenoid valves 4, 4' are respectively interposed at fuel feed pipes 3, 3' respectively connected to the nozzles 1,  1'. An intermediate cylinder 11 having many air injection holes 16 at the outer periphery, in which combustion air is supplied by a blower including a fan 13 is stood at the center on the bottom of a combustion chamber 10, and an inner cylinder 17 for elevationally dividing the holes 16 at the cylinder 11 is stood on the inner surface of the cylinder 11. A port 18 communicating with a duct 15 under the cylinders 11, 17 is opened or closed by a damper 20 which is operated by a solenoid 19 electrically interlocked with the combustion quantity switching of solenoid valves 4, 4'.
Patent JP-S62268614-A (JP)
Title: Improving method for core molding tool surface
Inventor: MINUMA TADAO
IPC: B29C70/16
Filed: 1986-05-19
Abstract: PURPOSE:To prevent the inner face of a hollow part in contact with a core from getting irregularities of the surface particles of the core being transferred by coating synthetic resin on the surface of the core molding tool constituted with coarse grain particles having coarse surfaces and forming a smooth synthetic resin coated layer on the surface of the core. CONSTITUTION:In manufacturing a core molding tool forming the inner surface shape of a hollow product, silicon resin is mixed as binder with calcium carbonate powder to be compression molded around a center form 15 for molding an outer shell 14, and core 13 for molding the inner face of a hollow component is manufactured. After polyethylene resin is coated on the surface and cured, the surface is smoothed by grinding and releasant is coated. A heat hardening material for a product is clad on said core to be adjusted into desired shape and dimensions, heated for 2-3hr to be cured, and then after cooling down to normal temperature, the form 15 of the core is removed out and the outer shell 14 of the core and a product outside the same are immersed in dilute sulfuric acid to degrade the core, separating the same from the product, and the product is washed and dried. By said process, a smooth inner surface of the hollow product is prepared without disturbing degradation of the core molding tool.
Patent JP-S604534-A (JP)
Title: Preparation of spherical polypropylene resin particle
Inventor: KUWABARA HIDEKI
IPC: C08J3/02
Filed: 1983-06-22
Abstract: PURPOSE:The titled resin particles providing preexpanded particles having uniform shape and diameter of foam, further expanded molded article having improved physical properties, by dispersing PP resin particles by the use of a specific amount of aluminum hydroxide, heating them with stirring at a specific temperature. CONSTITUTION:PP resin particles (preferably ethylene-propylene random copolymer having <=5mg/particle weight) is dispersed into a medium by using >=0.5pt.wt. (preferably 1-3pts.wt.) aluminum hydroxide (preferably <=0.5mu particle diameter) based on 100pts.wt. resin particles, and heated to >= melting completion temperature Tm of the resin particles (preferably the melting completion temperature Tm+5 deg.C-the melting completion temperature Tm+40 deg.C), to give the desired spherical PP resin particles.
Patent JP-H05308361-A (JP)
Title: Control system for network monitor information transfer
Inventor: KAJIWARA YOICHI
IPC: H04B10/03
Filed: 1991-04-17
Abstract: PURPOSE:To simplify a monitoring means and facilitate a monitoring process and to suppress a decrease in the performance of a light signal amplifying device and a network function by constituting a fault information transmitting and receiving means in common for up and down transmission and reception, and transferring fault information to plural terminal stations at the same time. CONSTITUTION:One fault information transmitting and receiving means 22 is constituted in each of repeaters 201-203 in common for up and down transmission and reception and packeted fault information is transferred to two terminal stations 101 and 102 at the same time. A monitor and control unit 30 receives the same fault information twice, but can discriminate it with packet numbers, so the 2nd fault information can be discarded. This constitution eliminates the need for a report destination selecting means and a communication state table storage means and only one fault information transmitting and receiving means 22 is required, so processes in the repeaters 201-203 are simplified and the decrease in the performance of the light signal amplifying device and the original function of a network can be minimized.
Patent JP-S5539855-A (JP)
Title: Car safety belt remover
Inventor: NISHIDA SEISHI
IPC: B60R22/06
Filed: 1978-09-13
Abstract: PURPOSE: To semi-automatically remove a safety belt by mounting it between the center and the back of the slide lever forced at the rear so that it can slide along with the guide rail at the upper part of the car body side wall and setting up a hooking notch at the front and rear ends of the slide lever.  
     CONSTITUTION: When driving cars suddently stop, inertia force acts on the weight 11a of the Y-shaped lever 11 at the front of the guide rail 1. The lever 11 moves forward, taking the pin 12 as a fulcrum and the rear end of the hooking lever 8 is pushed upward by the arm lever 11b. Consequently, the pawl 8a is removed from the notch section 6 of the slide lever 5 and the slide lever 5 moves backward. The safety belt 14 is drawn nearer beackward and the intermediate section of the safety belt 14 closely adheres to passengers through the shoulder. The pawl 12a of the stopper 12 enters the rear notch section 7 and the safety belt is fixed in the clamping position. By pulling the stopper 12, removing the pawl 12a, moving the slide lever 5 forward, and enaging the pawl 8a with the front notch section 6, the safety belt can be set to the original position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0412484-A (JP)
Title: Plug cap
Inventor: MATSUBARA YOSHIHIRO
IPC: H01T13/20
Filed: 1990-04-27
Abstract: PURPOSE:To secure electric connection with a simple structure and prevent the occurrence of a flashover by closely sticking the opening section of a plug cap to a spark plug via an O-ring, and providing an elastic holding section closely stuck to corrugations in the cap. CONSTITUTION:The opening section 5 of a plug cap main body 3 is closely stuck to a plug 9 via an O-ring 12 fitted to the insulator of the spark plug 9. Corrugations 14 of an insulator 10 of the plug 9 are closely held by an elastic holding section 8 made of rubber provided at the inner lower section of the main body 3 of a cap 2, and a plug-built-in pressure sensor is electrically connected by a plug side input/output terminal 13, a cap side input/output terminal 7, and a lead wire 6. The inter-terminal electrical connection in the plug cap 2 is secured, and the occurrence of a flashover at corrugations is prevented.
Patent JP-H04340828-A (JP)
Title: Loop network communication system
Inventor: SHIRAISHI YUJI
IPC: H04Q9/00
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the deterioration of the transmitting efficiency of a system, and to smoothly operate a data transmitting even at the time of the increase of a traffic, as for a loop network communication system in which plural nodes, for example, the slave node and the master node of a monitor controller, are connected with each other like a loop on a transmission line, and by which the data of the entire nodes are time-division multiplexed to one frame, and loop-transmitted to be transmitted and received. CONSTITUTION:A multiple frame to be loop-transmitted, is equipped with a means 1 which adds a channel Z which transmits and receives only traffic information by the entire nodes, different from communication channels X1, X2 to Xn and Y, a means 2 which collects the traffic information of each slave node in the master node Y by using the channel Z, and decides and communicates the node to be transmitted next from the collected data, and a means 3 which transmits the traffic information such as the presence or absence of the transmitted data, and the number of the stored data or the like of its own node to each node Xi of the plural nodes by using the channel Z and transmits its own data only when the transmission is permitted from the master node Y.
Patent JP-H08305018-A (JP)
Title: Improved photopolymerizable composition
Inventor: BOISHIETSUKU EE BIRUSHIETSUKU
IPC: G03F7/004
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizing composition which can be used for a reactive polymerizing initiator, a color calibrating element and a printing plate. SOLUTION: A photopolymerizing composition is formed by containing A to C, and a method is provided to manufacture such a photoplymerizing composition. (A) one or more kinds of free radical polymerizing ethylenic unsaturated monomers, (B) one or more kinds of organic binders and (C) a material by combining one ore more kinds of light initiators being acyl oxide phosphine or diacyl oxide phosphine and a fluorescent whitener with each other.
Patent JP-H0412686-A (JP)
Title: Ac motor drive circuit
Inventor: KAMOSAKA HIROSHI
IPC: H02P3/22
Filed: 1990-04-27
Abstract: PURPOSE:To stop an AC motor in a short time by dissipating power, produced in an AC motor upon emergency stop, in a power dissipating section and short- circuiting a motor coil, upon voltage drop below a predetermined level, thereby applying dynamic brake. CONSTITUTION:Upon occurrence of abnormality in an AC motor 7 or a relevant apparatus, the AC motor 7 is braked by power consumption of a resistor 40 and thereby the rotational speed of the motor 7 decreases relatively gradually. When the voltage drops below a predetermined level, each motor coil of the AC motor 7 is short-circuited. Consequently, power generated from the AC motor 7 is fed again to the motor 7 thus applying so-called dynamic brake and decelerating the AC motor 7 quickly. Since dynamic brake is applied under a state where the main source voltage dropped below a predetermined level due to power consumption of the resistor, the AC motor 7 or transistors T2, T4, T6 are not excessively loaded.
Patent JP-S61269560-A (JP)
Title: Electrophotographic type printer
Inventor: SAKAKI KAZUO
IPC: B41J2/44
Filed: 1985-05-24
Abstract: PURPOSE:To eliminate the use of measurement of an oscillator output and to prevent print position shift in advance due to output reduction by using a detection signal of a beam detector so as to detect the reduction in a laser oscillator output. CONSTITUTION:When a power of a laser oscillator 1 is given as P1 and an output SiG IN of a beam detector 8 is larger than a reference voltage REF VOLT2, a timing signal SiG OUT and a power reduction detecting signal PWR ALM reach the state '1' being the presence of signal every time a laser beam scans a photosensitive body 6. On the other hand, the power of the oscillator 1 is decreased into P2 and the output SiG IN of the detector 8 is smaller than the reference voltage REF VOLT2, the power reduction detection signal PWR ALM continues the state '0' being the absence of signal. Thus, the power reduction of the oscillator 1 is detected without measuring the power of the oscillator 1 to prevent print position shift in advance.