baber/WOPTO huggingface dataset:
Patent JP-S59183176-A (JP)
Title: Gas cutting-off apparatus
Inventor: FUJIEDA HIROSHI
IPC: F17C13/04
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the consumption of the batteries in the whole of an apparatus by setting, into stand-by mode, the microcomputer in a cut-off judging part in which gas feed is cut-off by operating a gas cutting-off apparatus when the anomaly such as earthquake and effluence of produced gas is detected. CONSTITUTION:When an earthquake occurs and an anomaly sensor 5 outputs an anomaly signal, the stand-by mode of a microcomputer 10 is switched into operation mode, and a cut-off signal is output. A gas cutting-off valve 4 in a gas feeding passage is closed by the cut-off signal, and a lead switch 4R is set into OFF-state. Then, the microcomputer 10 sets the first output 01 for a logic circuit 11 into L, and after the anomaly output of said circuit 11 is suspended the output of the cut-off signal is suspended. Then, the microcomputer 10 sets the second output 02 for the logic circuit 11 into H and generates the state in which the restoration signal supplied from the lead switch 4R is received, and then switching to stand-by state is performed again.
Patent JP-H01312206-A (JP)
Title: Actuator
Inventor: GARRIGUES JEAN-CLAUDE
IPC: F15B15/08
Filed: 1989-03-09
Abstract: PURPOSE: To achieve a compact structure and a reduced cost by providing a guide element for a ram and interposing a driving shaft, a lever and connecting rods between the crown of the ram and the guide element. CONSTITUTION: A circular crown 6 is provided at one end of a ram 3 and a guide element having two circular edges 11, 12 provided with lubricating packings is provided at the other end, and a motion changer consisting of a driving shaft 26, a lever 27 and connecting rods 28, 28 is provided between the crown 6 and the guide element 10. A complicated structure with a device for assembling a jack on a casing and a device for mounting the casing on a cock mainbody is thus eliminated, resulting in a simple structure and a reduced cost.
Patent JP-H04277380-A (JP)
Title: Two-way changeover valve for fluid duct
Inventor: TAKAMURA TSUYOMICHI
IPC: F16K31/52
Filed: 1991-02-28
Abstract: PURPOSE:To lightly operate changeover, improve seal function and durability, and apply to a duct of large bore, by providing a plate-like valve body in the valve chamber of a valve box, and arranging a rotational moving mechanism consisting of a crank arm on the upper part of the valve body. CONSTITUTION:In a changeover valve V, fluid flows in a valve chamber 1a from an inflow opening part 1b, changes the flow direction with a valve body 5, and then flows out from a second outflow opening part 1d being at right angles with the inflow direction. At changeover of this flow, at first a sub-valve is opened with a sub-valve rotational moving mechanism 9. Hereby, a part of the fluid is let flow in a first outflow opening part 1c, and water pressure difference between the valve chamber 1a and the first outflow opening part 1c is reduced. Next, the valve body 5 is changed over with a main drive device through a valve body openingly moving mechanism 6. Hereby, the valve body 5 is rotated around a supporting shaft 4, and the seat face part is seated on the valve seat 18 of the second outflow opening part 1d. Next, the sub-valve is closed, and fluid is let flow from the inflow opening part 1b to the first outflow opening part 1c.
Patent JP-H07242750-A (JP)
Title: Colorant composition for vinylidene chloride resin
Inventor: SAITO TOMIO
IPC: C08J3/22
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a colorant composition for vinylidene chloride resin which does not stain the inside of a mixer when used to color a vinylidene chloride resin and has good pigment dispersibility. CONSTITUTION:This composition is prepared by mixing a pigment with a polystyrene resin having a weight-average molecular weight in the range of 10,000-90,000.
Patent JP-H01232633-A (JP)
Title: Sealed fixing device for transfer reed switch
Inventor: IGARASHI NORIYUKI
IPC: H01H49/00
Filed: 1988-03-14
Abstract: PURPOSE:To have a transfer reed switch sealing device with uniform sensitivity and stable quality by moving a shaft rod while a motor is controlled by signals from a contact sensor circuit, setting the contact gap while making sure that reeds come in contact, and thereupon making sealed fitting. CONSTITUTION:When a switch 308 is turned on, a motor 307 is driven, and a shaft rod 331 is moved. When a supporting table 108 is pushed by the shaft rod to move an amount of movement T1, a make reed 103 contacts a movable reed 101 to cause flowing of current between terminals 302, 303. Thereby a make signal 329 is emitted from a contact sensor circuit 310, and a CCW enable signal 318 from a control circuit 309 will be at H, and the shaft rod moves reversely. When the signal 318 is entered, a counter circuit 314 counts the amount of movement T3 corresponding to the previously held contact gap G, and a borrow signal 324 is emitted. Motion of the shaft rod in the reverse direction moves the supporting table in the same direction, and the reed 101 contacts a break reed 102, and the circuit 309 puts the signal 318 into L, and the motor is stopped.
Patent JP-2000256443-A (JP)
Title: Polymerization method
Inventor: MARUYAMA KOJI
IPC: C08G61/08
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To temporarily restrain activity of a metathesis polymerization catalyst and to facilitate the handling of the catalyst during polymerization reaction by deactivating the metathesis polymerization catalyst by mixing a coordinative compound having a nitrogen atom with the catalyst and then mixing a metathesis-polymerizable compound with the catalyst to reactivate the catalyst for polymerization. SOLUTION: The metathesis polymerization catalyst represented by formula I and/or II is deactivated by being mixed with a coordnative compound having a nitrogen atom (wherein M is Ru or Os; R and R1 are each H, a 1-20C alkyl group, 2-20C alkenyl group, aryl group, 1-20C carboxylate group, 1-20C alkoxy group, 2-20C alkenylthioxy group, aryloxy group or the like; X and X1 are each an anionic coordinating group; and L and L1 are each a neutral electron donative group). The deactivated catalyst is mixed with a metathesis polymerizable compound and the liquid mixture is heated up to a temperature of not lower than 50 deg.C which is however not higher than a decomposition temperature of the catalyst in order to reactivate the catalyst for polymerizing the metathesis polymerizable compound.
Patent JP-S52141049-A (JP)
Title: Ultrasonic wave atomizer
Inventor: KAWASAKI OSAMU
IPC: B05B17/06
Filed: 1976-05-19
Abstract: PURPOSE: To effectively atomize a liquid by producing a portion having a high acoustic energy density by the use of an oscillation element of a simple shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03260574-A (JP)
Title: Ice dispenser
Inventor: OTA YASUHIRO
IPC: F25C5/00
Filed: 1990-03-09
Abstract: PURPOSE:To discharge ice through an ice outlet port securely and smoothly, by a construction wherein an auger part for pushing out ice is provided only at a rotary shaft part spaced from an ice outlet port, and a baffle plate is provided in the vicinity of the ice outlet port. CONSTITUTION:A motor 14 drives a rotary shaft 15 to rotate, whereby an auger part 16 is rotated to push out ice along the shaft 15. Simultaneously, a shutter 19 opens a drop guide port 18, thereby bringing the port 18 into communication with the ice outlet port 21. First, some pieces of ice making contact with the auger part 16 are pushed out, and other pieces of ice in contact with them are pushed out by them. Those pieces of ice which are prevented by the baffle plate 20 from passing to the drop guide port 18 are pushed up along the plate 20, due to a continued pushing-out action of the auger part 16, and are guided via an ice guide part 10 into an ice storing part 11.
Patent JP-S57173235-A (JP)
Title: System and device for circuit control
Inventor: MURAKAMI SHIYUUJI
IPC: H04J13/00
Filed: 1981-04-20
Abstract: PURPOSE:To simplify the constitution of a mobile communication system by deciding on what fixed station the system is to be connected through a circuit on a mobile station side. CONSTITUTION:Fixed stations 21-24 are connected to a center station 20 through a common transmission line 26. In the figure, 25 is a mobile station connected to one of the fixed stations 21-24 through the circuit. Those fixed stations generate individual spectral diffusion codes whose mutual relation is less in at least a signal arrival ranged, and carriers are modulated by the codes and transmitted. The mobile station reversely diffuses all of spectral diffusion codes received and then demodulated to select one of the reversely diffused signals which has maximum intensity, and then sends a circuit connection request signal to one of fixed station which has sent the selected maximum- intensity signal.
Patent JP-H05261882-A (JP)
Title: Thermosetting resin decorative laminate having inside recess and projection and manufacture thereof
IPC: B29C43/20
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a decorative laminative material having an excellent decorative designing performance by a method wherein at least two layers of transparent films, on a rear surface of which a heaped up printing pattern by a curing resin is applied are laminated on the front surface of a thermosetting resin decorative laminate material, and integrally formed by thermally pressing. CONSTITUTION:A recess part 11 of a roll intaglio printing 10 is filled by ultraviolet setting type resin with a nozzle coater, and a film base material 2 is brought into contact with the roll intaglio printing 10 so as to come also in contact with the resin filled in the recess part 11 by using a pushing roll 21. While the film base material 2 is in contact with the roll intaglio printing 10, it is irradiated with UV rays by using an ionizing radiation emitting device 17 to set the resin. An operation is performed at a winding speed of 20m/min. Thereby, a film 1 which has a heaped up pattern 3 by a UV curing resin on a rear surface of a transparent film base material 2 is obtained.
Patent JP-H04293385-A (JP)
Title: Sampling frequency converter
Inventor: KANISAWA KEIMEI
IPC: H04N19/186
Filed: 1991-03-22
Abstract: PURPOSE:To convert an input signal having an arbitrary sampling frequency into a common sampling frequency. CONSTITUTION:A mode determination circuit 22 detects the frequency of a digital input signal and outputs mode information. A frequency conversion circuit 21 converts the frequency of the input signal into an intermediate frequency which is close to a desired conversion output frequency based on the mode information. A time base conversion circuit 23 inputs the signal whose frequency was converted into the intermediate frequency and performs time base conversion for it, converts the input digital signal into the digital signal having the desired conversion output frequency and outputs it.
Patent JP-S60228633-A (JP)
Inventor: RUDORUFU FUIHITE
IPC: C01B3/50
Filed: 1985-03-25
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-S62119114-A (JP)
Title: Production of heavy metallic salt containing uranium capable of obtaining distilled water or the like as by-product by using seawater as raw material
Inventor: FURITSU TOMOAKI
IPC: C01G43/00
Filed: 1985-03-22
Abstract: PURPOSE:To inexpensively obtain distilled water and heavy metallic salt contg. U by means of plant and equipment investment only without using an energy source such as fuel by using a solar cell to electrolyze seawater and producing soap, distilled water and metallic salt contg. U. CONSTITUTION:Seawater is electrolyzed by using a solar cell to generate gase ous Cl2 in an anode and gaseous H2 in a cathode, respectively. Inexpensive biological fat and oil are hydrolyzed to fatty acid and glycerin by a strong basic liquid generated in the cathode and soap is produced by salting-out these as Na salt and K salt of fatty acid. After precipitating carbonate of Ca and Mg by adding CO2 and ethanol to the remaining seawater, the residual liquid of seawater contg. heavy metal such as U is distilled by using heat of reaction wherein gaseous H2 and gaseous Cl2 are changed into HCl and solar heat. Thereby distilled water and heavy metallic salt contg. U can be economically produced.
Patent JP-H02237361-A (JP)
Title: Light projection device for image reader or the like
Inventor: SEKINE YOSHIO
IPC: H04N1/04
Filed: 1989-03-10
Abstract: PURPOSE:To facilitate the manufacture by making the degree of frost of a condenser lens dark in the middle and light toward the end. CONSTITUTION:Limit resistors 9 connecting in series with light emitting diode chips 8 are selected to have the equal resistance independently of the light emitting diode chips 8 in the middle and at ends and same current flows to all the light emitting diode chips 8 thereby uniformizing the luminous quantity lighted from the light emitting diode chips 8. On the other hand, frost is provided on a condenser lens 11 to widen the light collection width and the degree of the frost is made dark in the middle of the condenser lens 11 and light toward the end, the transmitted luminous quantity is less in the middle of the condenser lens 11 and increased toward the end. Thus, the distribution of light emission is decided by the degree of frost only. Thus, the manufacture of the entire projection device is facilitated.
Patent JP-S57172555-A (JP)
Title: Disk type recording medium and its manufacture
Inventor: ENOKI YOSHIO
IPC: G11B9/06
Filed: 1981-04-17
Abstract: PURPOSE:To improve the reliability and manufacture yield of a disk type recording medium by using conductive carbon black purified by removing impurities. CONSTITUTION:200g carbon black which has 30mum grain size, 950m<2>/g surface area, 350ml/100g oil absorption, pH 9.0, and 0.5% ash content is dispersed in 2.5l pure water, stirred for one hour at the room temperature, and filtered by suction and then washed with 10l pure water. This is dried in air at 120 deg.C for 15hr, and consequently its ash content is reduced to 0.29%. Then, a mixture of composition of 20pts. dried black, 100pts. vinyl chloride-lauryl acrylate copolymer, 3pts. stabilizer and 2pts. lubricant is mixed thoroughly by a high-speed stirring machine and then kneaded by melting with hot rolls; and compression molding is carried out to obtain a disk body 1 which has a center hole 2. Bits 3 which correspond to an information signal are as shown in Fig.
Patent JP-H07267504-A (JP)
Title: Packaging of yarn winding on bobbin
Inventor: YAMAMOTO SHIGERU
IPC: B65D77/26
Filed: 1994-03-29
Abstract: PURPOSE:To provide a packaging of yarn windings on bobbins, which sustains a high load despite its lightweight construction, exerts a good durability against wetting with water, and allows the recycled use. CONSTITUTION:A packaging structure pinches the two ends of each yarn winding P formed on a bobbin between an upper and a lower supporting plate 1, 1 where fixing pads 4 are interposed, and the plates 1, 1 are made from a plastic plate of a hollow structure.
Patent JP-H04295196-A (JP)
Title: Rotary compressor
Inventor: YAMAMOTO TAIJI
IPC: F04C18/356
Filed: 1991-03-22
Abstract: PURPOSE:To improve compression efficiency through reduction of leakage of gas from the back side of a blade slide groove to the low pressure region side of a cylinder chamber as excellent slide is carried out through fluid lubrication of a blade by utilization of a high pressure. CONSTITUTION:A pressure receiving surface 81 inclined to a position on the part of a low pressure exerting side toward the antiroller side throughout a range of a high pressure exerting side positioned on the one side in the direction of thickness of a blade 8, on which a high pressure is exerted, to the low pressure exerting side positioned on the other side in the direction of width thereof is formed on the back side of the blade 8. By means of the component of force of a high pressure exerted on the pressure receiving surface 81, the low pressure exerting side of the blade 8 is pushed out from the slide surface on the low pressure side of a blade slide groove 42 and brought into a surface contact-like slide.
Patent JP-S53143371-A (JP)
Title: Electronic time signal circuit
Inventor: KURODA MINORU
IPC: G04C21/02
Filed: 1977-05-20
Abstract: PURPOSE:To make the time signals resemble more a natural sound by changing the blocking frequency of a low pass filter in correspondence with the the frequency of the clock pulses by the use of a coactive rotary switch.
Patent JP-H01234152-A (JP)
Title: Wire saw machine
Inventor: TAKATANI MASARU
IPC: B23D57/00
Filed: 1988-03-11
Abstract: PURPOSE:To prevent the occurrence of slippage of a wire which causes fluctuation in tension by using idler rollers which are not driving rollers and freely rotated as rollers other than rollers of a cutting head. CONSTITUTION:Among rollers forming a wire path, rollers R1-R7 other than the rollers of a cutting head 14 are idler rollers which are not driving rollers and freely rotated, and at least one roller 1401 (R9) of the rollers of the cutting head 14 is a rotary driving roller. As the idler rollers are always rotated by a wire W, there is no slippage of the wire W which causes fluctuation in ten sion. Further, the cutting head 14 is not influenced by fluctuation in wire tension which is caused by the existence of many driving systems, so that the cutting accuracy of the wire W can be increased. Accordingly, the tension of the wire W between the inlet side of the cutting head 14 and the outlet side thereof is kept constant so that breaking of the wire W and poor cutting at the time of cutting a workpiece C will not be caused.
Patent JP-S51134678-A (JP)
Title: Temperature alarm system
Inventor: FUJII MANABU
IPC: G01K7/00
Filed: 1975-05-16
Abstract: PURPOSE: Development of a centralized temperature alarm system of stable operation and easy installation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08258350-A (JP)
Title: Controller for printer
Inventor: NAKAYAMA ICHIRO
IPC: G01D5/25
Filed: 1995-03-17
Abstract: PURPOSE: To effectively detect the reference phase even in the case of using a low-cost LSI by incorporating means for detecting the reference position of a type wheel based on first and second reference signals in timing signal generating means. CONSTITUTION: The detecting board 21 of the controller for a printer rotates in synchronization with a type wheel, a detecting brush 22c detects the phase of the type arranged at the odd number order, and a brush 22e conducts a conductor on the board 21 to give a potential. Conductors P1 to P13 correspond to 0 to thirteenth types, the odd number conductor corresponds to the brush 22c, the even number conductor corresponds a brush 22d, and they are arranged at equal intervals. Since such a structure is provided, the rises of the phase detecting waveforms of two systems corresponding to a plurality of types of a ring state are alternately detected to detect the phase in which the influence of chattering is suppressed.
Patent JP-S54150864-A (JP)
Title: Waste material combustion furnace
Inventor: NISHIHARA MITSUYUKI
IPC: F23G5/00
Filed: 1978-05-16
Abstract: PURPOSE: To provide an efficient and immediate dry reaction of chloride hydrogen gas and calcium compound by arranging such a device as the calcium compound is to be discharged in a space of furnace on a plane of waste material in the furnace.  
     CONSTITUTION: Calcium compound feeding device 26 is provided with an arcular atomization nozzle 27 spaced apart in a furnace width direction with the injection direction being directed to a furnace floor near the feeding port 9 in the front furnace wall 2a above the waste material supply port 9. The nozzle 27 is connected to a header 28, both a rotary screw feeder 30 operatively connected to a storage hopper 29 for calcium compound and the header 28 are connected by a feeding pipe 32 having a gas feeder device 31. The gas feeder device 31 is made such that a high pressure gas feeding pipe 33 is connected to the ejector 34, and calcium compound is supplied to the furnace by the high pressure gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63225897-A (JP)
Inventor: YUASA HIROMI
IPC: G07G1/12
Filed: 1987-03-14
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-H09249385-A (JP)
Title: Safety device of crane
Inventor: MATSUMOTO TOSHIMITSU
IPC: B66C23/90
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make a crane side so as not to be operated unless there is an overhang in an outrigger by forming an unload valve into an operating state at all times at a time when pressure oil is supplied to a hydraulic fluid passage of a crane from a hydraulic source, and then making the unload valve into a nonoperativeness by an operation or overhang completion of the outrigger. SOLUTION: A power takeoff operating switch 24 is turned on, energizing a solenoid 21S of a solenoid valve for an unload valve with an electric current. In this state intact, extension operation of both symmetrical vertical outrigger cylinders is carried out. When the extensions of these symmetrical vertical outrigger cylinders are completed, both symmetrical vertical outrigger overhang completion detecting switches 28L and 28R are turned on together. If so, a normally open relay 27 is turned to ON and simultaneously a normally closed relay 25 to OFF, respectively. With this constitution, the unload valve comes to nonoperativeness, thereby interrupting an interconnection between a hydraulic fluid passage 7 and a return oil passage 9. Accordingly, any crane operation is made achievable.
Patent JP-S54149789-A (JP)
Title: Preparation of water-soluble polymer
Inventor: TAKADA KOUICHI
IPC: C08F2/10
Filed: 1978-05-17
Abstract: PURPOSE: To realize the polymerization at a high concentration, to give a high molecular weight, and to prevent water-insolubilization due to crosslinking, by polymerizing an aqueous solution of acrylamide monomer (mixture) in the presence of a specific amino compound.  
     CONSTITUTION: Preferably 0.01W1 wt.% of a polyamine (alkylene oxide adduct) is added to a 40W80 wt.% aqueous solution of acrylamide or its mixture with other vinyl monomers. A polymerization initiator, a pH adjustor, etc. are added thereto, if necessary, and the polymerization is carried out to give a water-soluble polymer. The amino compound has a solubility in the aqueous solution at 20°C, preferably ≥ 0.1% and includes (N-aminoethyl) piperazine, ethylenediamine, etc.. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07267135-A (JP)
Title: Reinforcement structure of car body
Inventor: TSUN SHINGO
IPC: B62D25/08
Filed: 1994-03-29
Abstract: PURPOSE:To provide a reinforcement structure of a car body, by which the rigidity of an engine compartment part is increased so as to improve vibration noise characteristics, and the fitting accuracy of a bumper and a body is improved so as to improve the appearance of the front part of the car body. CONSTITUTION:A reinforcement structure of a car body is formed by connecting a body onto a chassis frame to be connected to the inside parts of right and left fender aprons 2a, 2b disposed on both sides of the front of the body, and a side reinforcing member 8 is provided extending in the longitudinal direction while forming a closed section structure in co-operation with the fender aprons 2a, 2b. The front end part of the side reinforcing member is connected to the chassis frame through a front body mount bracket 5. The rear end part of the side reinforcing member and a connecting member joined to the member are connected to the chassis frame through a rear body mount bracket.