baber/WOPTO huggingface dataset:
Patent JP-H0419978-A (JP)
Title: Connector device
Inventor: UMEMURA FUMINORI
IPC: H01R13/719
Filed: 1990-05-11
Abstract: PURPOSE:To prevent water from migrating to a condensor portion inside a connector device even when the connector device is wetted with water by providing a conical tapered portion around a through hole for plating a connector pin therein which is formed through a middle partition plate inside insulation housing, and recessing the tapered portion lower than other portions. CONSTITUTION:A connector pin 5 connected to a through type condenser 10 is planted in a middle partition plate 2 inside housing 1 and a chassis 6 is used as a common terminal. The middle partition plate 2 of the insulation housing 1 through which a through hole 21 for planting the pin 5 therein by means of press-fit is provided is flat at its upper face and a conical tapered portion 22 is provided around the through hole 21 and is recessed lower than its peripheral area. The chassis 6 having a hole through which the pin 5 is passed without making contact therewith and having a bore slightly smaller than the inner size of an equipment circuit connecting portion 4 located in the upper portion of the inside of the housing 1 is disposed in such a manner as being slightly spaced apart from the upper face of the partition plate 2 of the housing 1. An elastic resin 16 is allowed to flow to the taper portion 2 in the lower portion of the chassis 6 through a space between the outer periphery of the chassis 6 and the inner wall of the circuit connecting portion 4 of the housing 1 to seal the root of a press-fit portion 24.
Patent JP-H06330586-A (JP)
Title: Reinforcement for concrete, and manufacture thereof
Inventor: OKAMOTO SUNAO
IPC: C08J5/04
Filed: 1993-05-24
Abstract: PURPOSE:To provide strong reinforcements suitable for reinforcing concrete products in thin structure by a method wherein a net composed of warps and wefts made of aggregates of high tension fibers is made up with tension applied in its longitudinal direction while pressure applied in the direction of its thickness. CONSTITUTION:Warps 2, 2 and wefts 3, 3 are made of aggregates of high tension fibers, and the wefts 3 are connected at intersecting points 5, 5 to the warps 2 that stretch perpendicularly and in parallel with one another, and thereby a net 1 is composed. Then, synthetic resin liquid is applied to the net 1, and the net is impregnated therewith. Then, adhesives 4, 4 are solidified while tension is applied to the net in the direction of its warps and pressure is applied to the net to the direction of its thickness. The net 1 is then buried in concrete with its warps 2 kept up under the tension. As the net 1 is compressed flat, strength per unit area is intensified and furthermore, it becomes suitable for reinforcement of thin concrete products.
Patent JP-S63288850-A (JP)
Title: Automatic conveying device for document
Inventor: UEDA NORIYOSHI
IPC: G03G15/00
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a stable device with high reliability without causing the improper conveyance of a document by providing an operation preventing means for preventing the continuance of an operation based on the detection of the abnormality of loading by a loading abnormality detecting means. CONSTITUTION:A document overloading detecting device 31 is provided on the base end part 5a of a document loading table 5. And, a separation allowable loading thickness at which a bundle of documents S are securely separated to each one sheet is previously determined and, when a weight arm 32 intercepts a light passage 36a at the time of the pressing of a weight 12 and as this is detected by a weight sensor 36, judgment is formed to be overloading, whereas, when the weight arm 32 is placed in the position indicated by the chain line without being detected, judgment is formed to be a separation allowable loading and, thus, the overloading of documents can be detected prior to the start of the feeding of documents. And, an alarm is indicated to a control part 39 by an indicating means 37a of a LED, etc., based on the detection of loading abnormality, to prevent the continuance of an operation after the start of conveyance of the documents, and the like, by an operation continuance preventing means 37. Hence, any inconvenience of the conveyance of documents such as improper separation of documents, etc., can be removed, obtaining a stable device with high reliability without causing improper conveyance of documents.
Patent JP-S5647262-A (JP)
Title: Back pressure casting method
Inventor: SATOU KANICHI
IPC: B22D18/08
Filed: 1979-09-25
Abstract: PURPOSE: To cast even the castings of large and small wall thicknesses and large thickness fluctuations by starting pressurizing in such a manner that the air flow rate becomes larger to the upper pressurizing chamber than to the lower pressurizing chamber and pouring the molten metal on the lower pressurizing chamber side into the mold in the upper pressurizing chamber through a feed pipe.  
     CONSTITUTION: Pressurizing is started in such a manner that the air flow rate to a lower pressurinzing chamber 4 becomes larger than the air flow rate into an upper pressurizing chamber 3, and the molten metal on the lower pressurizing chamber 4 side is poured into the mold in the upper pressurizing chamber 3 by way of a feed pipe 5. Because of this, the time up to the set pressure of the upper pressurizing chamber 3 is determined by the ways of determining the pressures of the upper and lower pressurizing chambers 3, 4; therefore, the delicate controlling becomes feasible, and it becomes possible to cast even the castings of large and small wall thicknesses and large thickness fluctuations. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09311315-A (JP)
Title: Ferroelectric liquid crystal element and ferroelectric liquid crystal material
Inventor: TAKEDA HITOSHI
IPC: G09F9/35
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To make a signal voltage a low voltage and to obtain the high speed of an element driving while obtaining a wide driving margin by making an element a constitution in which ferroelectic liquid crystal indicates an action in which an element is switched in between bistable states with respect to a rewriting voltage waveform and reveals a reverse memory phenomenon with respect to a non-rewriting voltage waveform. SOLUTION: Ferroelectric liquid crystal 22 held in between one pair of substrates 15, 20 makes an element so as to be normally switched when the rewriting voltage waveform is impressed and, besides, makes the element so that the switching is not to be generated by revealing the reverse memory phenomenon only when the non- rewriting voltage waveform is impressed. It is desirable that an element structure in which the reverse memory phenomenon is relatively revealed easily and a driving method having the non-rewriting voltage waveform in which the reverse memory phenomenon is easily revealed are combined in order to reveal the reverse memory phenomenon only when the non-rewriting voltage waveform is impressed.  Thus, the reverse memory phenomenon in which the liquid crystal element becomes not to be switched regardless of a voltage value and a pulse width is generated with respect to the non-rewriting voltage waveform.
Patent JP-S612311-A (JP)
Title: High frequency transformer for welding
Inventor: KASHIMA TAKAYUKI
IPC: H01F30/00
Filed: 1984-06-15
Abstract: PURPOSE:To contrive miniaturization and light weight of the titled transformer as well as to cut down the cost of manufacture by a method wherein both of a primary coil and a secondary coil are constituted by edgewisely winding a flat type conductor, and turns of said two coils are alternately arranged and aligned on the same array. CONSTITUTION:Primary coils P and secondary coils S11-S14 and S21-S24 are formed on the center leg of the core 8 consisting of two E-type ferrite cores thereby making each of them as 4T. Each turn of the primary coil, consisting of an edgewise-wound flat type conductor, and each turn of the secondary coils are arranged on the same array by alternately arranging them in such order as P, S11, S21, P, S11, S21...P, S14, S24, P, S14 and S24. One parallel circuit is formed using the secondary coils S11-S14, the other parallel circuit is connected in such a manner that other parallel circuit is formed by the secondary coils S21-S24, and a three-terminal structure having a center tap is obtained.
Patent JP-S63285638-A (JP)
Title: System for accessing intermediate text having tree structure
Inventor: OTAKI KIYOSHI
IPC: G06F9/45
Filed: 1987-05-19
Abstract: PURPOSE:To surely detect the errors of an intermediate text and an access procedure by providing an element existence inspection means and an element attribute inspection means. CONSTITUTION:An element existence inspection means 13 uses a text attribute table where the number of elements of an intermediate text is described together with the element constitution to inspect an element which traces a tree structure is valid or not when an access is given to an intermediate text from another one. While an element attribute inspection means 14 uses a text attribute combination table showing the attribute combinations of elements of the intermediate text to inspect whether an element to which an access is desired is instructing or not an intermediate text having a type that should be originally instructed. In other words, the validity of elements and the combination of attributes of intermediate texts are carried out in each process where the accesses are successively given to the intermediate texts having three structures. Thus the error of an access procedure is surely detected.
Patent JP-H09288116-A (JP)
Title: Interatomic force microscope for submerged observation and submerged observation method for surface of sample
Inventor: WATANABE SHUNJI
IPC: G01N37/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an interatomic force microscope whose resolution can be enhanced. SOLUTION: In a cantilever 13 which is provided with a lever part 13b in which a probe 13a is provided on its tip side, the lever part 13b is provided with a thin film having a piezoelectric or electrostrictive characteristic and with an electrode part used to supply an exciting signal to the thin film. The surface of a sample 12 is immersed in a liquid 11, and the probe 13a is immersed in the liquid 11 so as to face the surface of the sample 12. In a state that an exciting signal is applied to the electrode part so as to vibrate the lever part 13b, the vibration state of the lever part 13b is detected under the control of a piezoelectric actuator 16 by a control part 21.  On the basis of its detection signal, the probe 13a is being moved relatively to the sample 12 in the Z- direction in such a way that an interatomic force acting across the probe 13b and the surface of the sample 11 becomes constant, and the probe 13a is scanned relatively on the surface of the sample 11.
Patent JP-S5913918-A (JP)
Title: Method for detecting position of boundary face of different kinds of liquid
Inventor: SHIMONOSONO YOUICHI
IPC: G01F23/14
Filed: 1982-07-15
Abstract: PURPOSE:To detect the boundary face of different kinds of liquid, by measuring a total liquid pressure and a total solution level in a tank and a moving distance of a floating roof. CONSTITUTION:Denoting that the height of water 7 in a storage tank 1 as h1(cm), the density of the water 7 as rho1(g/cm<3>), the height of a crude petroleum 6 as h2(cm), the density of the petroleum 6 as rho2(g/cm<3>), a moving distance of a floating roof 2 as l(cm), the distance of a space part in the tank 1 as h3(cm), and the total height of the tank 1, as L0(cm) and L0=L1+L2, a total liquid pressure DELTAP(g/cm<2>) in the tank to atmospheric pressure is DELTAP=rho1h1+rho2h2 and a total liquid level h1+h2(cm) in the tank 1 is h1+h2=L0+l-h3. By said equations, in case of denoting the density of the water as 1g/cm<3>, h1 is calculated. The position of the boundary face is detected automatically and continuously by constituting an operator by these operation equations.
Patent JP-S61278830-A (JP)
Title: Camera with built-in stroboscope
Inventor: NAKAGAWA YASUTSUGU
IPC: G03B15/05
Filed: 1985-06-04
Abstract: PURPOSE:To improve the productivity and operability of a camera by arranging a battery room for a main power supply and a strobescope main capacitor on the side arranging a release button. CONSTITUTION:A grip 2 is held by a projection 2a formed in the front of the camera with a slight distance from a body tube part 1 and a projection 2b formed on a part of a back cover of the camera oppositely to the projection 2a to obtain photographing posture. The battery room for storing two unit-III batteries 10 and a capacitor 11 formed in almost the same shape and size as said batteries are built in a space formed in the camera due to the formation of the grip 2. Since the height of the batteries 10 and the capacitor 11 is sufficiently shorter than that of the camera, a substrate 12 for a circuit can be stored on the upper part of the batteries 10 and the capacitor 11 and the substrate 12 can be arranged extremely adjacently to the batteries 10 and the capacitor 11. A booster and a discharging circuit A are incorporated into the substrate 12, and the battery 10 and the capacitor are connected by a lead wire. In such a way, the wiring in the camera is simplified to save space, and the productivity is improved.
Patent JP-H08317637-A (JP)
Title: Soft start circuit for switching power-supply device
Inventor: GO JINKA
IPC: H02M3/28
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a soft start circuit whose circuit constitution is simple and whose soft start time can be set arbitrarily. CONSTITUTION: After a power supply has been turned on, a voltage across terminals of a capacitor 13 is raised by the base current of a transistor 15, and also the voltage of a feedback terminal F/B is raised. Consequently, the pulse conduction width of a driving signal from an output terminal OUT is expanded gradually. When the transistor 15 is turned off, a feedback control operation which makes an output voltage Vo constant is performed only by a voltage detection signal from an output-voltage detection circuit 8. Consequently, only by properly selecting the capacitor 13, the soft start time by a soft start circuit 11 can be set arbitrarily. In addition, the soft start circuit 11 can be constituted simply of only four components.
Patent JP-H01316344-A (JP)
Title: Removal of dyestuff substance
Inventor: TAKEE KOUICHI
IPC: C07C67/56
Filed: 1988-05-19
Abstract: PURPOSE:To industrially completely remove unnecessary dyestuff substances from a reaction system simply and in high yield without using a specific device by adding a silicic acid compound to a reaction solution of esterification, etc., to adsorb the dyestuff substances on the compound. CONSTITUTION:In esterification reaction or ester exchange reaction, the reaction solution is treated with a silicic acid compound at 15-150 deg.C for 10 minutes- several hours to adsorb dyestuff substances on the compound and the dyestuff substances are completely separated and removed by simple method such as filtration. Optionally a supernatant liquid prepared by centrifugal precipitation operation is effectively filtered. Natural silica such as silica gel, synthetic silica, silica alumina compound, etc., are used as the silicic acid compound and the amount of the compound used is 0.01-10wt.% based on the reaction product. Optionally filter aid such as diatomaceous earth, perlite or cellulose is used and the amount used is 0.2-20wt.% based on the reaction product.
Patent JP-S5747289-A (JP)
Title: Remodelling method for storing breeding water tank for live fish ship
Inventor: KANEDA AKIRA
IPC: A01K63/02
Filed: 1980-09-05
Abstract: PURPOSE: To remove and regenerate bubbles in circulated and received water, and to supply the optimally received water to live fish at all times by mounting a deairing reservoir fitted to a hatch section of the storing breeding water tank for live fish into a water circulating course of received water together with an air mixing means.  
     CONSTITUTION: The deairing reservoir 7 is mounted to the hatch 2 section of the storing breeding water tank proper 1 for live fish, and the deairing reservoir 7 consists of a bubble screening material 8. The received water extracted from a circulated water intake pipe 9 by the action of a circulation pump 10 reaches the deairing reservoir 7 through a cooler 11, an air ejector 12 and a water feed pipe 14, and returns into the water tank proper 1 again. Bubbles in the circulated and received water are removed approximately complete by the functioning of the bubble screening material 8 in the deairing reservoir 7 in the circulating course. 13 Is an air introducing pipe. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5915120-A (JP)
Title: Construction of underground continuous wall
Inventor: KAWASAKI KENJI
IPC: E02D5/20
Filed: 1982-07-13
Abstract: PURPOSE:To prevent the lowering of strenth or the leak of water in the joints of underground continuous wall by a methd in which a high-pressure water jetting rod is inserted into a locking box fitted with the end face of a preceding element and water jet is jetted from the rod to remove slime. CONSTITUTION:An underwater concrete is placed in a preceding element 1, a locking box 9 is inserted into the concrete, and a high-pressure water jetting rod is inserted into an annular metal 11. While jetting high-pressure water in the horizontal direction from the tip of the rod, the rod is turned to clean up slime adhered to bent steel plates 4 and coupling steel bars 5 in the joint portion. The slime so removed is flowed through the notched portion of the lower end of the box 9 into the following excavated trench and then discharged through a tremie tube to the ground's surface. The box 9 and the rod are pulled up, an iron bar cage is inserted, and then underwater concrete is placed.
Patent JP-S5748355-A (JP)
Title: Coating apparatus
Inventor: HANAI SHIYUUJI
IPC: B05C1/08
Filed: 1980-09-03
Abstract: PURPOSE: To reduce labors such as cleaning, maintenance or the like, in a roll coater coating apparatus, by a method wherein a liquid recirculating system utilizing a receiver tray on which a coating liquid is dropped and a color pan into which a coating liquid is flowed is used as well as a gas bubble separating pipe is additionally provided to prevent foaming.  
     CONSTITUTION: A coating liquid adhered on a roll surface of a metering roll 11 adjusting the amount of the coating liquid on an applicator roll 9 is scraped off by a blade 12 and dropped into a receiver tray 1. The coating liquid dropped in the receiver tray is passed through a pipe 3 by a liquid recirculating system which connects a bottom part of the receiver tray and an upper part of a color pan 2 into which the coating liquid is entered and recirculated into the color pan 2 form a liquid supply part 6. Further, in the scraped off coating liquid, a small amount of a gas bubble is contained and said gas bubble is reached to a gas-liquid separation part 5 from the receiver tray but, because of its buoyancy, is not reached to a lower part in the pipe 3 and separated from the liquid and discharged to the outside of the system through a branched pipe 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5747348-A (JP)
Title: Resin composition
Inventor: UENO SHIYOUJI
IPC: C08L25/02
Filed: 1980-09-03
Abstract: PURPOSE: A resin composition having improved impact resistance and thermal stability to oxidation and coloration, obtained by adding a conjugated diene oligomer to a composition consisting of polyphenylene oxide resin and a rubber modified alkenyl aromatic resin.  
     CONSTITUTION: (A) 100pts.wt. resin composition consisting of 10W90wt% polyphenylene oxide resin obtained by subjecting a phenol compound shown by the formula I (R 1 WR 5  are H, halogen, or hydrocarbon, one of them is H) to oxidative polymerization and 90W10wt% two-phase type rubber modified alkenyl aromatic resin obtained by dispersing rubber particles into an alkenyl aromatic resin (especially homopolystyrene) matrix having at least 25wt% polymer unit derived from a monomer shown by the formula II (R is H, lower alkyl, or halogen; Z is H, vinyl, halogen, lower alkyl; P is 0 or 1W5) is blended and kneaded at 130W350°C with (B) 0.005W10pts.wt. conjugated diene oligomer having a molecular weight of 100W 10,000. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6016190-A (JP)
Title: Position detecting system of stepping motor
Inventor: EKUSA TAKASHI
IPC: H02P8/00
Filed: 1983-07-05
Abstract: PURPOSE:To readily detect the rotating direction and position of a stepping motor by forming a rotation signal for detecting directly a clock signal from a signal of a drive signal line and the rotating direction of the motor. CONSTITUTION:A 1-phase drive signal phi1 of a stepping motor M is applied to an input terminal P1. A 2-phase drive signal phi2 of 90 deg. out of phase from a 1-phase drive signal phi1 is applied to an input terminal P2. A NOT gate 1 and an EX-OR gate 2 are connected through a one shot pulse generator and an EX-OR gate 6 to a clock output terminal P3. The output terminal Q of a flip-flop 9 is connected to a rotation output terminal C.
Patent JP-H08309238-A (JP)
Title: Coating apparatus with fire extinguishing function
Inventor: AIZAWA AKIHIKO
IPC: B05B5/03
Filed: 1995-05-22
Abstract: PURPOSE: To provide a coating apparatus which is used in coating a material to be coated such as a car body and at the same time, by which even if a fire starts during coating, initial fire extinguishment is surely performed and heat deterioration of itself or the like is prevented. CONSTITUTION: In a coating apparatus, a fire extinguishing gas feeder 5 for feeding fire extinguishing gas is connected to an air feeding path 4 for connecting a spray gun 1 for atomizing a coating material and an air feeder 3 for feeding air to the spray gun 1 by an opening/closing switching valve 6 for closing a flow passage on the air feeder 3 side and opening a flow passage on the fire extinguishing gas feeder 5 side automatically when a fire starts by a fire detection signal (d) from a fire detector 7, and also the feeding of the coating material by a pump P is automatically stopped by the fire detection signal (d) from the fire detector 7.
Patent JP-H07328780-A (JP)
Title: Method and device for joining of fusible body and bar
Inventor: SAWADA HIROSHI
IPC: B23K26/21
Filed: 1994-06-06
Abstract: PURPOSE:To provide the joining method and device of a fusible body and bar capable of preventing rapid cooling of joining part in joining a fusible body and bar. CONSTITUTION:Concerning the method, while a fusible body 6 is abutted to a bar 7, a contact part Q is irradiated with laser beam, at the moment the fusible body 6 is heated/melted, a laser beam irradiation mouth is traveled more to the bar side in the prescribed distance and the bar 7 is heated by laser beam, while the contact part Q is heated in low temp. through the heat transfer from bar 7, it is gradually cooled and hardened. The device consists of a first clamp part to clamp the fusible body, a second clamp part which is elastically pressed to the fusible body side and makes the bar abut to the fusible body while clamping the bar, a laser oscillator to irradiate laser beam to the joining part between the fusible and bar, a base plate integrated in the second clamp part and to regulate a travel of the bar and a micrometer which is integrated in the first clamp part as a head parts are placed apart from the base plate and facing each other and which regulates a traveling quantity of the bar while abutting the base plate traveled at the time of heating/melting of fusible body to the head part.