baber/WOPTO huggingface dataset:
Patent JP-H10210148-A (JP)
Title: Communication line switching device
Inventor: HOSODA TAKAYUKI
IPC: G01R31/08
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To realize a switching device that disconnects a subscriber's equipment and forms a continuity path for a measurement signal suitable for locating a fault location through the use of a remote control self-hold relay even on the occurrence of an earth fault or a fault contact. SOLUTION: When a negative pulse with a voltage in excess of a voltage of a constant voltage diode of a 1st changeover control circuit 1 is applied between a terminal L1 and an earth E as a 1st control signal, a relay RL1 is activated, which self-holds. A 1st continuity means 3 is connected, subscriber terminals T1, T2 are open and a 1st switching state is realized. The switching state is recovered by applying a normal operating voltage between terminals L1, L2. When a positive pulse with a voltage in excess a constant voltage of a constant voltage diode of a 2nd switching control circuit is applied between either of the terminals L1, L2 and the earth E as a 2nd control voltage, a relay RL2 is activated, which self-holds. A 2nd continuity means 6 is connected, the subscriber terminals T1, T2 are open and a 2nd switching state is realized.  A 2nd return control circuit 5 is operated after a prescribed time and the 2nd switching state is recovered through the application of a normal operating voltage.
Patent JP-H08217169-A (JP)
Title: Packaging method of stuffed toy or doll
Inventor: KANAI HIDEKI
IPC: A63H3/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide a packaging method of a stuffed toy or a doll which increases the commodities value, by giving people impression of dumplings enveloped in bamboo leaves at a glance in the packaging shape and providing such a constitution that commodities like a stuffed toy or a doll appear when the leaves are opened and give them unexpected senses and lovely appearances wrapped in the leaves. CONSTITUTION: In a packaging method of stuffed toys or dolls, a plurality of bamboo leaves 2 or apparent bamboo leaves which look like real bamboo leaves, are superposed at respective ends to envelope the toy or the doll, at the whole external peripheral face thereof. Both superposed ends of the bamboo leaves or the apparent bamboo leaves are put together and bound respectively with strings 4.
Patent JP-H03231084-A (JP)
Title: Fuel gauge for motorcycle
Inventor: NAKAJIMA SHINJI
IPC: B62J35/00
Filed: 1990-02-05
Abstract: PURPOSE:To surely prevent the fuel exhaustion by arranging an intermediate display lamp which comes ON when fuel is below an intermediate liquid level and a reserve display lamp which comes ON when the fuel is below the reserve liquid level, in parallel to an instrument panel, and alarming the reserve liquid level after confirming the intermediate liquid level. CONSTITUTION:The fuel tank 17 of a motorcycle is formed to a special form so as to be accommodated in a body cover under a seat, and an oil pouring port 20 is formed at the highest position, and a fuel feeding cock 22 is connected on the undersurface at the lowest position. In this case, an intermediate thermis tor element 23 is installed at the position corresponding to the intermediate liquid level of the fuel in the front edge part 17a having the capacity less than the half of the whole of the fuel tank 17, and a reserve thermistor element 24 is installed at the reserve part where the reserve fuel permitting the traveling in several-ten Km is left. An intermediate display lamp 27 and a reserve display lamp 28 are connected in series in the electric power source circuits 25 and 26 of the thermistor elements 23 and 24, and the lamps 27 and 28 are arranged in parallel to an instrument panel 29.
Patent JP-2000219881-A (JP)
Title: Production of ferroelectric liquid crystal material and liquid crystal element
Inventor: SAKO SADAHIRO
IPC: G02F1/1337
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a ferroelectric liquid crystal material having a wider driving temperature margin than a conventional one and to obtain a liquid crystal element using the ferroelectric liquid crystal material. SOLUTION: This ferroelectric liquid crystal cell (liquid crystal element) is produced by infusing a ferroelectric liquid crystal material between an electrode substrate 13 constituted with a polarizing plate 11, a glass substrate 1, a signal electrode 3..., an insulation film 4 and an oriented film 7, and an electrode substrate 14 constituted with a polarizing plate 12, a glass substrate 2, a scanning electrode 5, an insulation film 6 and an oriented film 8, and sealing the material to form a liquid crystal layer 9. The ferroelectric liquid crystal material is prepared by adding a chiral dopant material to an achiral material exhibiting a smectic C phase at least 25 deg.C.  The chiral dopant material exhibits a chiral smectic C phase, and when it is defined that the absolute value Ps of its spontaneous polarization is a function Ps(T) of temperature T, it has a temperature region satisfying δPs<r>/δT<0, and δ2Ps(T)/δT2>=0.
Patent JP-H07236126-A (JP)
Title: Control signal detecting circuit
Inventor: ITO HIROSHI
IPC: H04N7/015
Filed: 1994-02-22
Abstract: PURPOSE:To prevent an image from being deteriorated due to error detection by detecting a control signal based a MUSE transmission system and determining an interpolation value based upon the value of a past fixed period. CONSTITUTION:In a control signal interpolating circuit 14, a selector 21 inputs a control signal to an integrator 22 at the time of judging that the control signal is a control signal for an item of a receiving mode signal or the like set up to a fixed value over several-hundred fields. The integrator 22 finds out a mean detection value for past prescribed fields and outputs the value to a video signal processing part. Even when error detection due to the change of the same value in three blocks in a certain field to error values is generated in a majority circuit due to noise in transmission, the error detection is compensated and interpolated by the past mean value, so that the deterioration of an image due to error detection can be prevented.
Patent JP-H03232868-A (JP)
Title: New optically active compound and liquid crystal composition
Inventor: ISHIBASHI SHIGEKI
IPC: C09K19/44
Filed: 1990-02-05
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is >=4C alkyl or alkoxy; R2 is <=10C alkylene or single bond; R3 is <=20C alkyl, alkoxy, alkanoyl, etc.; (j) is 0 or 1; (i), (k) and (l) are <=2 number; X is CCO, OCO, CH2O, CidenticalC, etc. ; Y is O or S; Z is methyl, ethyl, halogen, etc. ; A, B and D are 1,4-phenylene, 2,5-pyrimidilene, etc.; c* is asymmetric C). EXAMPLE:(S)-2-(1-Methylpropyl)-5-(4-octyloxyphenyl)benzoxazole. USE:A liquid crystal element having chemically stable molecular structure and low viscosity. PREPARATION:A compound shown by formula II is made to react with an optically active acid chloride in a basic solvent such as pyridine to give a corresponding amide compound, which is heated or dehydrated in a mixed solvent comprising acetic anhydride and pyridine or with a dehydrating agent (e.g. polyphosphoric acid) and subjected to ring closure to give a compound shown by formula I.
Patent JP-S58143175-A (JP)
Title: Hydraulic engine
Inventor: ENDOU KIYOSHI
IPC: F03G7/10
Filed: 1982-02-19
Abstract: PURPOSE:To obtain power energy by making use of a couple of movable bodies for generating gravitational energy, a couple of springs for generating repulsive force against said energy, and a physical multiplying mechanism for accelerating said repulsive force. CONSTITUTION:When a movable piece 1' is powerfully energized downward by compressed air or manual operation to strongly force down the rod 41' of a toggle mechanism 4', a piston rod 44' pushes the ram 51 of the dual-rod type continuous intensifier 5 of a double acting cylinder. Low pressure oil from the cylinder primary side 52 and high pressure oil from the secondary side 53 are stored in an accumulator, while the high pressure oil forcibly forces up the piston of the actuator 6' for booster of a repulsing spring 8'. Next, the movable piece 1 vigorously drops to force down the rod 41 of the toggle mechanism 4, and said movable piece 1 is vigorously hit in the same way.
Patent JP-2000217938-A (JP)
Title: Laser beam radiation probe for cosmetic laser device
Inventor: YAMAZAKI IWAO
IPC: A61N5/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To save a trouble and time for a cosmetic treatment by enlarging a radiation area. SOLUTION: A controlling circuit that controls an radiation time of a laser beam by a timer and a power source are built in a laser beam radiation probe, a head part is provided at an upper part of a case 11 projectingly and a pressing switch 13 and a timer display LED 14 are arranged at a lower part of the case 11. An outer air hole a is punctured at a central of shaft of a point face of the head part and 8 pieces of ball lens 15 are engaged by opening an outer periphery of the outer air hole a. A coma-shaped heat sink 16 is provided with the heat part and an inner air hole a' that is connected to the outer air hole is punctured at a center of a shaft of the heat sink. 8 pieces of laser holes a" which are connected to 8 pieces of the ball lens are punctured at an outer periphery of the inner air hole and a laser diode 17 is inserted and engaged at a bottom of each laser hole.  A cap 18 is installed at a bottom of each laser hole. A cap 18 is installed at the outer periphery of the head part by forming a screw b. An optical axis of the laser diode of 8 groups is vertical to a cone face of the coma-shaped heat sink and inclined to the shaft and crossed at a front of a point of the cap 8 by way of the ball lens 15.
Patent JP-S55118460-A (JP)
Title: Novel method of preparation of indole derivative
Inventor: NAKAJIMA TOSHIO
IPC: C07D209/08
Filed: 1979-03-05
Abstract: PURPOSE: Instead of isopropylamine, 2-halogenopropane is made to act on 4-(3- amino-2-hydroxypropoxy)indole to give said indole derivative used as a remedy for hyperpiesia and arrhythmia.  
     CONSTITUTION: The reaction of 4-(3-amino-2-hydroxypropoxy)indole with a 2- halogenopropane, e.g., 2-bromopropane or 2-chloropropane is effected in a solvent of alcohol, preferably in the presence of acid acceptor such as triethylamine at elevated temperatures to produce 4-(2-hydroxy-3-isopropylaminopropoxy)indole of the formula. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61189302-A (JP)
Title: Hydraulic actuator driving device
Inventor: TANAKA YASUO
IPC: F15B13/14
Filed: 1985-02-13
Abstract: PURPOSE:To improve operability by changing relief pressure of a hydraulic driving circuit according to the magnitude of operation force applied to an operation lever to highten an operator's sense of operation of a hydraulic actuator. CONSTITUTION:A directional switch valve 11 and a relief valve 23 are disposed in an oil pressure apply/discharge pipeline connected to a hydraulic cylinder 9. On the other hand, pilot valves operated by an operation laver 13 are disposed in pilot pressure pipelines Pa, Pb, respectively. A distorsion gauge 22 is provided on the operation lever 13, and its detected position is input to a pressure control circuit 24. The pressure control circuit is adapted to change relief pressure of the relief valve 23 according to the magnitude of operation force applied to the operation lever, so that an operator's sense of operation is matched with the human natural operation sense.
Patent JP-S61182728-A (JP)
Title: Wire electric discharge machine
Inventor: SUGIYAMA HIDEHIKO
IPC: B23H7/02
Filed: 1986-02-06
Abstract: PURPOSE:To make it possible to prevent a captioned device from causing machining impossibility or breakage by previously detecting the contact of an arm with a workpiece supporting section by a contact detecting wire and making the device stop feeding and electric discharge machining. CONSTITUTION:Immediately before an arm 24 is brought into contact with a workpiece supporting section during electric discharge machining, the contact of a detecting wire 40 causes a balance weight 48 to be moved up forcing a spring 66 to make a movable cutting blade 62 project to the side of a fixed blade 60 resulting in the cutting of the detecting wire 40 caused by the mesh of both the blades 60 and 62. A limit switch 56 detects the cutting making a detecting circuit output the stopping commands of feeding and electrical discharge machining to a control device 36. By providing a cutting unit for forcely cutting the wire electrode 40 when contacting and a cutting detector 56, and previously detecting the contact of the arm 24 with the workpiece supporting section to stop the feeding and electrical discharge machining, the device can be prevented from machining impossibility or breakage.
Patent JP-H10241155-A (JP)
Title: Storage device, manufacture of the same and magnetic disk
Inventor: THOMAS ROBERT ALBRECH
IPC: G11B11/10
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To utilize information such as manufacturer, batch number, date of manufacture, serial number, etc., for fault analysis by storing information as a series of non-magnetic marks written by the laser to a disk surface, using such information as the encoded identification information and then reading such ID information. SOLUTION: The CSS area 113 is formed in the spiral shape with many bumps to have a landing zone of 3mm width. To encode the magnetic disk information in the CSS area 113, the laser bump in the CSS area 113 is encoded. The identification information is encoded in the CSS area 113 by changing little the interval of the laser bumps. Since bump interval is used for encoding, the apparatus can be simplified. Influence on friction is minimized by keeping constant the bump density within the CSS area 113. Since many bumps are provided in the cover area of the slider 120, laser bump enables encoding of the identifier without giving bad influence on the performance of texturing of area.
Patent JP-H08195162-A (JP)
Title: Fuse fitting device
Inventor: YASUI SATOHIRO
IPC: H01H85/50
Filed: 1995-01-18
Abstract: PURPOSE: To provide a power fuse easily fitted and hardly released after it is fitted by fastening a presser clip to a circular arc-shaped fitting clip made of an elastic body. CONSTITUTION: The fitting clip 15 of a fuse fitting device is fixed to a combination switch 1 at the base section, it has a diameter slightly smaller than the diameter of the cylindrical cap 11 of a power fuse 10, it is made of an elastic body, and it is formed into a circular arc shape exceeding a semicircle. The fitting clip 15 is formed with protruded pieces 18 at one end and a fitting bent piece 19 at the other end. A presser clip 21 has nearly the same diameter as that of the cap 11, it is formed into a circular arc shape smaller than a semicircle, and it is formed with notches 22 to be inserted with the protruded pieces 18 at one end and a presser bent piece 23 at the other end. Bolts 25 are inserted into the insertion holes 20, 24 of both bent pieces 19, 23, the bolts 25 are screwed to nuts 26, and the presser clip 21 is fastened to the fitting clip 15.  No strong pressing force is required for the fitting clip 15.
Patent JP-H05190023-A (JP)
Title: Aerial bare electric cable
Inventor: KONOSU KOZO
IPC: H01B5/08
Filed: 1992-01-14
Abstract: PURPOSE:To prevent contact corrosion from being generated between twisted metal element wires. CONSTITUTION:An aerial bare electric cable is, for instance, a stranded cable of the same kind of metal including only a metal element wire 1 of aluminium series metal or a stranded cable of layer mixing different kinds of metals including the metal element wire 1 of aluminium series metal and a metal element wire 2 of iron series metal different therefrom, so that electrochemical contact corrosion is generated from contact of the metal element wires 1, 2. This aerial bare electric cable is formed to prevent contact corrosion of the metal element wires 1 and 2 constituting a main conductive body by interposing an interposed metal 3 of a material, the standard electrode potential of which is lower than that of the metal element wires 1, 2, for instance, magnesium series to concentrate into the metal 3 of low standard electrode potential the contact corrosion generated within the electric wire.
Patent JP-H03234806-A (JP)
Title: Direct spinning system
Inventor: FUJITA TAKASHI
IPC: D01D5/08
Filed: 1990-02-02
Abstract: PURPOSE:To provide the title system intended to reduce fluctuations produced when a spinning equipment is put to operational on or off, so designed that a polyethylene terephthalate-based polyester is spun from its polymerization vessel through each specified pressurizing pump and spinning pump. CONSTITUTION:A polyethylene terephthalate-based polyester produced by polycondensation in a polymerization vessel 1 is withdrawn through a pressurizing pump 2 with >=80% volume efficiency, and spun through each spinning pump 3 driven by a motor 4 to be controlled by an inverter 6 at the corresponding spinneret. The inverter is put to steady operation or operational stop at a specified time through a controller 5.
Patent JP-S57139808-A (JP)
Title: Intermittent operation controller
Inventor: SUZUKI TADASHI
IPC: G05B19/042
Filed: 1981-02-24
Abstract: PURPOSE:To enlarge the number of degrees of freedom for setting the sequence, by sotring the sequence in advance in an RAM in the control part body, and also providing a timing circuit for turning on and off a relay at constant intervals. CONSTITUTION:A data showing an operation interval of a control part body is inputted and stored in an RAM 8 by a value set by a timer 10 from a control line 9. When counting of the timer 10 is started, a pulse waveform of a constant period is outputted, a relay 5 is turned on through a flip-flop 4, and electric power is supplied to the control part body consisting of an ROM 6, a microcomputer 7, the RAM 8, etc. When the electric power is supplied, the microcomputer 7 starts its operation, contents of the timer 10 are compared with contents stored in the RAM 8, and in case when those values have been in coincidence, the control operation is started, and in case of dissidence, a reset signal is outputted to the flip-flop 4. In accordance with this signal, the relay 5 is turned off through the flip-flop 4, and the supply of the electric power is disconnected.
Patent JP-S53110360-A (JP)
Title: Phase control circuit
Inventor: EZAKI MITSUNOBU
IPC: H02M1/08
Filed: 1977-03-08
Abstract: PURPOSE: To eliminate the misignition by carrying out a high-frequency ignition for the triac connected to the 3-phase line, and then to eliminate the phase unbalance of the conduction angle just by adjusting the peak levels identical for the saw-tooth wave voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54117649-A (JP)
Title: Speed variable-type central processing unit
Inventor: WADA KENSAKU
IPC: G06F9/30
Filed: 1978-03-06
Abstract: PURPOSE: To improve the processing efficiency of jobs by causing an instruction register or instruction decoder to receive instructions from a program and send signals to a frequency divider circuit to change the frequency division rate of clocks.  
     CONSTITUTION: On one chip, clocks from clock oscillator 1 are frequency-divided by N variable 1/N frequency divider circuit 2, and clocks from circuit 2 are generated in polyphase by polyphase clock generator 3. Here, instruction register 4 and instruction decoder 5 receive instructions from a program and send them to circuit 2 to change the frequency division rate of clocks. As a result, the processing efficiency of jobs can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02207886-A (JP)
Title: Water quality improving device
Inventor: TANAKA YASUKI
IPC: C02F1/34
Filed: 1989-02-03
Abstract: PURPOSE:To greatly improve the activation of water and to maintain the active effect thereof over a long period of time of providing a bubble generator provided with an air supplying path, the terminal of which faces the ejection port of a nozzle for supplying the water, a cylindrical body connected to the ejection port of the nozzle and a far IR radiating object housed in the cylindrical body. CONSTITUTION:The flow velocity of the water is maximized in the ejection port of the nozzle 7 of the bubble generator 1 when the water is supplied to the nozzle 7. On the other hand, the air is supplied from the air supplying cylinder 6 to the ejection port. The water ejected from the ejection port is made into bubbles at the time of ejection and the bubbles are injected into the cylindrical body 2. The water injected into the cylindrical body 2 in such a manner absorbs the far IR rays radiated from the far IR radiating object 9 and at the same time absorbs the ultrasonic waves generated when the bubbles rupture. This water flows out in the exceedingly activated state to the outside of the cylindrical body 2. Since the far IR radiating object 9 is washed by the impact generated by the bubbles of the water passing in the cylindrical body 2 or the ultrasonic waves and, therefore, the radiation efficiency of the far IR rays is maintained over a long period of time.
Patent JP-S63193832-A (JP)
Inventor: WADA TETSUYOSHI
IPC: B32B18/00
Filed: 1987-02-05
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-H10222527-A (JP)
Title: Information output system
Inventor: TAKI MINORU
IPC: H04M11/08
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an information output system in which a user of a portable information terminal retrieves desired information from a service center and outputs the retrieval data at a place that is designated by the user. SOLUTION: A PDA(personal digital assistant) 10 sends retrieval output request information that designates a retrieval request object and a data output destination for either a self-device or other data output devices to a service center 20, and the center 20 retrieves corresponding data from a database, etc., based on the retrieval request object that is designated by the received retrieval output request information, also creates a data output destination candidate list and sends it to the PDA 10 when a data output destination that is designated by the retrieval output request information is another data output device. The PDA 10 designates a final data output destination from the output destination candidate list and the center 20 sends the data output destination retrieved data to be outputted.
Patent JP-H11225129-A (JP)
Title: Automatic line switching system
Inventor: TAKEZAWA YOKO
IPC: H04L69/40
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability by selecting a line interface sending a main signal to a fast multiplex bus and selecting a line interface part deciding a spare switch control signal to send to a line also at the time of the fault of a circuit. SOLUTION: The line interfaces 10 and 11 monitor signals received by lines 110 and 111 by fault detecting circuits 20 and 21 and at the time of detecting a fault, give information to the spare switch control signal generating circuits 60, 61, in-use/spare deciding circuits 80, 81 and master selecting state deciding circuits 90, 91 of its own system and the other system. In addition, received signal separation circuits 30 and 31 inform own-system bus access control circuits 50 and 51 of a main signal and inform the circuits 60, 61, 80 and 81 of received spare switch control signal.  The circuits 80 and 81 decide the in-use/ spare systems depending on fault detection information of its own system and the other system, the presence/absence of a signal generated by a maintenance command issuing part 1 and the received spare switch control signal to instruct the circuits 50 and 51 to select a main signal to send the main signal to a fast multiplex bus 2 when its own system is operating and to avoid sending when its own system is a standby.