baber/WOPTO huggingface dataset:
Patent JP-2000153026-A (JP)
Title: Game machine
Inventor: ARAI YASUO
IPC: A63F7/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a probability varying function capable of preventing a loss in the profit of a game shop side without reducing the will of playing of a player. SOLUTION: When a prescribed condition (such as the great success value of a specified kind) is established, the game machine is turned into specified play state of high special prize state occurrence probability. In this case, MODE change lot drawing is performed and any mode of (B) or 'C' is selected. In the mode 'B', when the prescribed condition is established again during the specified play state, the game machine is turned into first specified play state for updating and continuing the specified play state. In the mode 'C', the game machine is turned into second specified play state not to update/continue that state.
Patent JP-H11149323-A (JP)
Title: Power circuit
Inventor: ENATSU MEGUMI
IPC: G05F1/56
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent oscillation from being stopped when the output voltage of a voltage harbor circuit becomes lower than oscillation stop voltage even if power voltage is higher than oscillation stop voltage and to prolong the time until an oscillator stops by supplying power voltage halved by the voltage harbor circuit and voltage and made into constant voltage to the oscillator. SOLUTION: The voltage obtained by connecting a first switch circuit 10b for opening/closing (off/of) an electric circuit to the power part of this power circuit and making the output into constant voltage by a first regulator 101 is compared with the voltage obtained by dropping voltage supplied from an outer power source to half by the voltage harbor circuit 103, connecting it to the input of a second switch circuit 107 and making the output of the second switch circuit 107 into constant voltage by a second regulator 102 by a comparator 104. Then higher voltage is supplied to the oscillator 108 being an inner circuit.
Patent JP-H05141179-A (JP)
Title: Construction of shaft
Inventor: YASUMOTO MASATAKE
IPC: E21D1/06
Filed: 1991-11-20
Abstract: PURPOSE:To make shaft sinking executable so safely by solving problems on the shortening of a construction period necessary for the high depth shaft, the promotion of cost down, the countermeasure of high hydraulic pressure and so on. CONSTITUTION:A slot 18 is formed up by a large diameter reverse circulation drill 16 equipped with a reamer bit 32. Next, an expanded slot part 34 is formed at a tip part of the slot 18 with the reamer bit 32 of the reverse circulation drill 16. In addition, a cylindrical watertight structure with a cylindrical body in a contracted state, projectable to the side, at a tip part, is installed in this slot 18. In succession, the cylindrical body is expanded in the expanded slot part 34 and, after forming a pit mouth for shield starting use, a hole wall of the slot 18 and each outer circumference of the watertight structure and the cylinderical body are solidified in slurry. The cylindrical body contained in the tip part of the watertight structure has a partition wall partitioning off the slurry side and the cylindrical body inner part, while the cylindrical body inner part is connected to a high hydraulic pressure part, and pressurized water is fed to this high hydraulic pressure part, thereby making it project into the slurry from an opening part formed at the tip part side of the watertight structure.
Patent JP-H07191898-A (JP)
Title: Exclusive controller for data base
Inventor: TAWARA RYOHEI
IPC: G06F12/00
Filed: 1993-12-27
Abstract: PURPOSE:To improve the processing efficiency of a data base by exclusively controlling irreducible minimum data concerning the exclusive control in the transaction processing of the data base. CONSTITUTION:This device is provided with a table 1 for exclusive control to register previously decided items for exclusive control and when the value of any relevant item is written in a writing mode, it is checked whether that value is already registered on the table 1 for exclusive control or not. When that value is not registered yet, it is registered and the data base is updated. When it is already registered, the data base updating of a user inputted in this writing mode is suppressed. When the value of this item is inputted in a reading mode, it is checked whether that value is already registered in this table 1 for exclusive control or not. When that value is not registered yet, the data base is read. But when it is already registered, the reading of the relevant position in the data base of the user inputted in this reading mode is suppressed.
Patent JP-2000159087-A (JP)
Title: Brake device of vehicle
Inventor: IWASAKI NOBUMITSU
IPC: F02D9/06
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enhance the braking ability of a retarder of a vehicle in a wide speed range from the low to high, wherein the retarder serves as a third brake and the vehicle is further equipped with a foot brake device and exhaust gas brake device. SOLUTION: With the output shaft 4 of an engine 1, a torque converter 5, transmission 6, and final speed reducer 2 are coupled one after another to constitute a driving force transmitting system of a vehicle, and a first retarder 11 is installed between the torque converter 5 and transmission 6 of the power transmitting system while a second retarder 12 is installed on the opposite side to the torque converter 5 centering on the transmission 6, and the vehicle is braked through the operation of at least either of the first 11 and second retarders 12.
Patent JP-H09170258-A (JP)
Title: Method of attaching pipe to buried object
Inventor: KATO KANJI
IPC: F16L1/024
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an attaching process which can surely discharge earth and water from a cylinder which has been propelled to a buried object and which can surely seal between the buried object and the attaching part of the pipe. SOLUTION: A sheath pipe 103 is propelled underground UG by a propulsion actuator so as to reach a sewer pipe 101. A bulkhead 12 which is provided in the sheath pipe 103 is moved toward the sewer pipe 101 while earth and water are discharged through a discharge hole 12δ. The bullthead 12 having reached the sewer pipe 101 after completion of the discharge of earth and water is directly used, and a sealant is filled between the bulkhead 12 and the outer peripheral surface of the sewer pipe 101 through a filling hole 12γ in the bulkhead 12. The space in the sheath pipe 103 can be sealed against sediment, underground water or the like by the sealant.
Patent JP-H03190429-A (JP)
Title: D/a converter
Inventor: NEMOTO MASAHISA
IPC: H03M1/00
Filed: 1989-12-20
Abstract: PURPOSE:To suppress the increase in the capacity to an increase proportional to the increase in a bit number by weighting a charge stored in a switched capacitor circuit with a voltage applied to the capacity. CONSTITUTION:Resistive elements of n-set whose n-th resistance is expressed to be 2n-1XR are connected in series in a voltage division circuit 2, a reference voltage VREF is inputted to one terminal of the final element and one terminal of the 1st element connects to ground. Then the input of a 1st switch SAn of the n-th switched capacitor circuit SCn connects to the n-th output of the voltage division circuit 2 and the output of the 2nd switch SBn connects to an inverting input (-) of an arithmetic amplifier 1 in common to the output of other 2nd switch. A switch So of clock drive and a capacitor Co are connected in parallel between the output and the inverting input and a noninverting input (+) connects to ground. Moreover, capacitors Co,..., Cn are set equally to each other. Thus, the area of the capacitive element on the chip is suppressed to the increment proportional to the increase in the bit number.
Patent JP-H04202239-A (JP)
Title: Method for increasing hardness of only surface layer of molded rubber article
Inventor: KURAMOCHI HIROSHI
IPC: C08J7/04
Filed: 1990-11-29
Abstract: PURPOSE:To form a surface layer resistant to peeling and cracking under deformation and to increase hardness of only the surface layer by coating the whole or a part of the surface of a rubber molding with a specific soln. and treating the molding specifically. CONSTITUTION:After the whole or a part of the surface of a rubber molding is coated with a soln. comprising a liq. monomer and/or a liq. oligomer (e.g. styrene) contg. a polymn. initiator (e.g. benzoyl peroxide) to allow the soln. to permeate into the surface layer, the molding is heated to polymerize the monomer and/or the oligomer in the surface layer.
Patent JP-H01174083-A (JP)
Title: Time axis correction device for video signal
Inventor: MOTOKAMA NORIO
IPC: G11B20/02
Filed: 1987-12-28
Abstract: PURPOSE:To attain time axis correction of a video signal even in the fast feeding or rewinding state with simple circuit constitution by setting a write clock signal to a fixed frequency suitable respectively for fast feeding or rewinding in the state of the fast feeding or rewinding. CONSTITUTION:A phase locked oscillation circuit 12, with a terminal 1 given a reproduced video signal of a video tape recorder arriving at its terminal 1, generates a write clock signal and a reset signal for a storage circuit 4 synchronously with the video signal. When the signal coming to the terminal 1 is a signal representing the fast feeding mode, an output appears at a detection output FWD of a detection circuit 28 and the output frequency of a voltage controlled oscillator 22 is set to a fixed frequency suitable for the fast feeding. In this case, the 2nd reset signal of a storage circuit 4 is a horizontal synchronizing signal in the fast feeding state. When the signal arriving at the terminal is a rewinding signal, a signal is sent to an output REW of the detection circuit and the output of the voltage controlled oscillator 22 is set to a fixed frequency suitable for the rewinding state. In this case, the 2nd reset signal of the storage circuit 4 becomes the horizontal synchronizing signal in the rewinding state.
Patent JP-H01177451-A (JP)
Title: Kick starting device for vehicle
Inventor: TAKAMURA NAOKI
IPC: F02N3/04
Filed: 1987-12-29
Abstract: PURPOSE:To increase the degree of freedom of arrangement of a kick shaft and a kick pedal, by a method wherein a kick idle gear is pivotally supported to a reverse idle shaft, and a kick starting system is formed through gearing of a kick drive gear and a kick driven gear to the front and the rear of the kick idle gear. CONSTITUTION:The power transmission system of an engine for a saddling type vehicle is provided with a driven gear 4 with which a drive gear on a crank shaft is geared and which is pivotally supported on a counter shaft 3. An openable clutch 5 is located between the gear 4 and the counter shaft 3. The drive train of a mission gear mechanism is pivotally mounted on the counter shaft 3. In this case, a kick idle hear 19 is pivotally supported to the end of a reverse idle gear shaft 18 positioned below the counter shaft 3, and is geared with the kick driven gear 14. Through step-on control of a kick pedal 22, a kick shaft 20 is rotated through pedal gears 24 and 25, and a kick driven gear 14 is rotated through gears 21 and 19.
Patent JP-H08163859-A (JP)
Title: Magnetic rotating force generator
Inventor: HORIE YAE
IPC: H02K53/00
Filed: 1994-12-01
Abstract: PURPOSE: To convert magnetic force into rotating force by a constitution wherein a rotary magnet is rotated continuously through variation of magnetic force due to variation of distance between an outer magnet and a vibration magnet caused by vibration thereof. CONSTITUTION: The rotary shafts 11, 11 are located, while spaced apart slightly from each other, in a holding tube 12a having inside diameter slightly larger than the outside diameter of the rotary shaft. Insertion holes 12b are made through the upper and lower parts of the holding tube and an appropriate part of the rotary shaft and screws 12c are passed through the insertion holes 12c. A coil spring 12d is set in the rotary shaft between the screws and the insertion hole of upper rotary shaft is slightly elongated. Consequently, the upper rotary shaft can vary the vertical and horizontal direction thereof slightly while rotating. In other words, the upper rotary shaft can be rotated while inclining the axis against that of the lower rotary shaft.
Patent JP-H11148143-A (JP)
Title: Aseismatic reinforcing structure of structure
Inventor: GOTO YOZO
IPC: E02D31/08
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To protect a structure from a huge earthquake by constructing a preventing zone against deformation of ground in the peripheral ground of the structure and providing a specified buffering zone between the preventing zone against deformation of ground and the structure. SOLUTION: After a ditch has been excavated by a specified excavator at the periphery of an existing structure 1 while protecting the hole with a stabilizing liquid, a steel rod cage is hung in the ditch to place concrete and construct a continuous underground wall 2. After the strength of the continuous underground wall 2 has been brought out, the ground between the continuous underground wall 2 and the structure 1 is excavated. Foamed styrol 4 is charged in the space where soil is excavated and removed, to form a buffering zone 3. In this way, as deformation of ground can be prevented in an earthquake, an excessive and forcible deformation does not act on piles 5 or embedded parts 6 of the structure 1 and hence, the structure is not broken and it is kept safe even in a huge earthquake.
Patent JP-H10165726-A (JP)
Title: Water quality purifying device
Inventor: IKEDA HIDEAKI
IPC: B01D35/027
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a water quality purifying device in which flow velocity of water to be passed is made equal in all filters and also all filters are effectively used. SOLUTION: Lifting pipes 26, 41 are respectively inserted into one combined part 40 and a plurality of filters 37, 37 after being branched from the combined part 40. Catchment parts 30, 30 are constituted of branch parts 26, 26, 39, 39. Water in the filters 37, 37 is sucked through the catchment parts 30, 30 constituted of all branch parts 26, 26, 39, 39 by jetting air from a jetting part to the combined part 40 through one air jetting means 44.
Patent JP-2001156560-A (JP)
Title: High frequency power amplifier
Inventor: IGARASHI KAZUFUMI
IPC: H01P1/15
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional high frequency power amplifier provided with two amplifier circuits that has a high power loss because power is supplied even to the amplifier circuit that is turned off. SOLUTION: When a selector switch 5 in the high frequency power amplifier 100 selects an amplifier circuit 10, a PIN diode 12 is switched off, and one end of a transmission line 16 toward the amplifier circuit 10 and the ground are open. On the other hand, a PIN diode 22 is switched on, and one end of a transmission line 26 toward an amplifier circuit 20 an ground are connected. The transmission lines 16, 26 respectively have a length of line of an odd number multiple of λ/4, where λ is the wavelength of a high frequency signal received from a signal input terminal 1. In this case, the impedance of the transmission line 26 when viewed from a signal output terminal 2 is sufficiently high and an output signal from the amplifier circuit 10 is outputted from the signal output terminal 2 without losing power to the transmission line 26.
Patent JP-H01174841-A (JP)
Title: Operation controller for regenerative-type air conditioner
Inventor: YONEMOTO KAZUO
IPC: F25B13/00
Filed: 1987-12-29
Abstract: PURPOSE:To keep the total power consumption of a system reduced by over a predetermined value and contrive a reduction in rated capacity of an air conditioner while maintaining a cooling capacity, by arranging a plurality of air-conditioning units each of which comprises a heat storage tank, and maintaining one of the units in a regenerative operation during a cooling operation of the system. CONSTITUTION:In a cooling operation, a second expansion valve 11 is closed, while each first expansion valve 3 is opened. A refrigerant condensed at an exterior heat exchanger 2 is throttled by each first expansion valve 3, is evaporated at each interior heat exchanger 4, and the evaporated refrigerant is returned to a compressor 1. On the other hand, in a regenerative operation, both of the valves 3 and 11 are opened, and a three-way valve 12 is switched to the position indicated by solid lines in the figure, so that the gaseous refrigerant discharged from the compressor 1 flows through both a main refrigerant circuit 6 and a bypass passage 10 to be condensed at an exterior heat exchanger 2 and a heat-exchanging coil 9, then the refrigerant liquids join each other, and the refrigerant is evaporated at each interior heat exchanger 4. In a cooling operation, a controlling means CU causes one of air-conditioning units X or Y to perform a regenerative operation, and the refrigerant discharged from the compressor 1 is condensed by both the heat exchanger 2 on the heat source side and the regenerative mechanism 9. Thus, the coefficient of operational result of the compressor 1 is enhanced, and power consumption is reduced.
Patent JP-H02179281-A (JP)
Title: Ultrasonic motor
Inventor: MIKI JIICHI
IPC: H01L41/09
Filed: 1988-12-29
Abstract: PURPOSE:To enable a control to be attained at both high and low speeds using a simplified structure by providing a vibrator to each of a stator and a rotor and supplying a progressive wave generating signal to each vibrator. CONSTITUTION:An ultrasonic motor is constituted of a cover 20, stator 22 sticking a vibrator 24, rotor 32, output shaft 26, etc. This rotor 32 spreads providing in its circumferential part 32a of elastic material a vibrator 36 supplied with power by a conductive brush 38 and a conductive disk 40. Then a progressive wave generating signal is supplied to the vibrators 24, 36 generating a progressive wave, and the rotor 32 is driven rotating in accordance with its both side progressive waves.
Patent JP-H04199037-A (JP)
Title: Camera
Inventor: KAIHARA SHOJI
IPC: G03B15/05
Filed: 1990-11-29
Abstract: PURPOSE:To attain the compactness and lightness of a stroboscope unit by driving illuminating angle variable mechanism in a stroboscope unit as well as switching mechanism driven according to the rotating direction changeover of a motor, using this motor for driving camera action mechanism. CONSTITUTION:The rotation of the output gear 51 of a motor M2 is transmitted to a sun gear 53 through a transmission gear. The sun gear 53 is rotated counterclockwise by the reverse rotation of the motor M2 so as to mesh a planetary gear 55 with a gear 6 in order to drive a stroboscope, and the planetary gear 55 is meshed with a mirror driving gear 56 by clockwise rotation. That is, illuminating angle variable mechanism is driven using the motor M2 for driving camera action mechanism such as a mirror and a shutter in a camera body to switch mechanism driven according to the rotating direction changeover of the motor M2. This results in obtaining a compact, lightweight and low-priced stroboscope unit.
Patent JP-H03197326-A (JP)
Title: Production of superconducting thin film of oxide
Inventor: SHIRAKU YOSHINORI
IPC: C01G1/00
Filed: 1989-12-25
Abstract: PURPOSE:To improve a critical temperature by laminating superconducting thin film of Bi-Pb-Sr-Ca-Cu-O to thin film of compound containing Pb on a substrate. CONSTITUTION:A Pb-containing compound such as PbO or Pb2O3 is sputtered on a substrate heated to 200-600 deg.C, which is quenched. Then the substrate is heated to 600-720 deg.C, a Bi-Pb-Sr-Ca-Cu-O compound is sputtered as a target and a superconducting phase of Bi-Pb-Sr-Ca-Cu-O is made into a film while being crystallized.
Patent JP-H01173824-A (JP)
Title: Navigation device for vehicle with help function
Inventor: FUTAMURA MITSUHIRO
IPC: G01C21/00
Filed: 1987-12-28
Abstract: PURPOSE:To cope with a case wherein the current position of the vehicle becomes uncertain by constituting the title navigation device by an input device, a CPU, a display device, and a storage device, incorporating a nonvolatile RAM in the storage device, and reading necessary information out of the RAM with help input provided to the input device. CONSTITUTION:The vehicle navigation device consists of the input device 1 which has starting point input 5, destination input 6, current position input 7, trigger input 8, and help input 9, the CPU 2 which incorporates a ROM 10a and a RAM 10b, the display device 4 composed of a CRT or liquid crystal display, and the storage device 4 which has map data 11, an intersection list 12, a destination list 13, road data 14, an area name list 15, the nonvolatile RAM 16, and intersection data 17. Consequently, when the current position of the vehicle becomes uncertain or when the vehicle is caught by traffic congestion and disabled to move forward, the help input 9 is operated to read guide information out of the RAM 15 and display it on the device 3, and the driver exists from the state of the traffic congestion according to the information.
Patent JP-H07187915-A (JP)
Title: Herbicidal composition for direct application to water surface and herbicidal method
Inventor: TANABE YOKO
IPC: A01N61/02
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a new herbicidal composition and herbicidal method free from undesirable influence on environment. CONSTITUTION:This herbicidal composition contains at least two kinds of substances selected from vegetable oil, mineral oil and silicone as active components. The composition is directly dropped and scattered to a flooded paddy field.
Patent JP-H09170169-A (JP)
Title: Processing of fabric containing animal fiber and cellulose fiber
Inventor: FUJIWARA HISASHI
IPC: D06M101/12
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric having good surface feeling by carrying out low temperature plasma treatment of a fabric containing an animal fiber and a cellulose fiber, carrying out physical and chemical impact treatment and fibrillating the cellulose fiber while suppressing felting of the animal fiber. SOLUTION: A bleached plain fabric comprising a blended yarn of an animal fiber such as wool with a cellulose fiber such as a polynosic fiber is subjected to low-temperature plasma treatment under oxygen gas atmosphere to afford a sewn product such as casual pants. The sewn product is charged into rotary washer and subjected to physical impact processing. Thereby, the polynosic fiber is fibrillated without felting the wool.
Patent JP-H09176149-A (JP)
Title: Substituted chromanyl sulfonyl (thio)urea compounds, their production, their use in medicinal preparation, and medicinal preparation containing their compounds
Inventor: HAINRIHI KURISUTEIAAN ENGURAAT
IPC: C07D405/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new substituted chromanyl sulfonyl (thio)urea or its salt useful as an antiarrhythmic medicine used for treating all kinds of caused cardi ac arrhythmia and for preventing sudden heart death due to the cardiac arrhyth mia.  
     SOLUTION: This chromanyl sulfonyl (thio)urea is expressed by formula I [R(1) is H, an alkyl, an alkoxy, etc.; R(2a) is H, an alkyl; R(2b), R(2d) are each H, an alkyl, phenyl; R(2c), R(2e) are each H, an alkyl; R(3) is H, an alkyl, a cycloalkyl, etc.; Q is (CH 2 ) n  ((n) is 1, 2); Z is S, O; A is phenyl, a group of formula II, etc.,] or its medicinally acceptable salt, e.g. 4-(5-chloro-2- methoxybenzamidomethyl)-6-(methylaminocarbonylaminosulfonyl)-7- methoxychroman. The compound of formula I, e.g. a compound of formula III, is obtained by reacting a sulfamoylchroman of formula IV or its salt of formula V with a R(3)-substituted isocyanate. 
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