baber/WOPTO huggingface dataset:
Patent JP-H08177716-A (JP)
Title: Microwave plasma propeller
Inventor: HORIUCHI YASUO
IPC: H01Q1/28
Filed: 1994-12-22
Abstract: PURPOSE: To carry out downsizing of a plasma propeller main body by providing an aerial for receiving microwave in a device for propelling a spacecraft while utilizing plasma which is formed by microwave, and forming plasma on the basis of microwave which is supplied from an outer part. CONSTITUTION: A parabola aerial 5 which is faced to an optimal direction through a gimbal mechanism 30 is provided on a spacecraft, and microwave electric power which is supplied from a ground is received. Received microwave electric power is passed through a wave guide 5A, and supplied to the discharge chamber 11 of a thrustor head 1 as a plasma propeller in which microwave is utilized. The thrustor head 1 is provided with a nozzle 12 for obtaining thrust by ejecting plasma P which is generated by resonance phenomenon of a magnetic field and microwave as plasma jet J on the discharge chamber 11 in which a permanent magnet 13 is arranged. Propellant for generating plasma is supplied from a propellant tank 2 to the discharge chamber 11.
Patent JP-H07175788-A (JP)
Title: Simulation device
Inventor: TSUJII ATSUSHI
IPC: G06F19/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a simulation device where the detection of the stable period of a simulation and the processing of data sampling period determination are made to be performed for the models of a group only one time, regarding the simulation of the model of a multiprocessor system having a stack type lock. CONSTITUTION:A simulation execution part 20 executes a simulation for each given model. The stabilizing state decision part 23 of a data sampling period setting part 21 records the simulation time up to the start of the stabilizing state of a model as data sampling start time 26 for the only simulation of a model to be inputted at first. A data accuracy decision part 24 records simulation time till the only number of observed data which is necessary to obtain the statistical amount of observed data on and after the data sampling start time with required accuracy is sampled as data sampling termination time 27. A data sampling part 22 samples observed data for each model.
Patent JP-H01163543-A (JP)
Title: Air exhauster
Inventor: AZUMA TATSURO
IPC: F24F7/06
Filed: 1987-12-18
Abstract: PURPOSE:To make the subject exhauster portable and to facilitate the installation thereof by forming an exhaust cylinder into configuration with deformability and by permitting an exhaust port to be provided with a fixing means for fixing the exhauster to other structures. CONSTITUTION:A thin type motor 4 is coupled with a solar battery panel 6 via a switch 7 and, by turning on the switch 7, the thin type motor 4 starts to run due to the electromotive force of the solar battery panel 6, whereby a ventilating fan 5 adapted to the rotary shaft of the thin type motor 4 is driven for rotation. Owing to the rotation of the ventilating fan 5, air about the main body of the title exhauster is sucked in through a suction port and passes through the exhaust cylinder 2 to be discharged from an exhaust port 3. The exhaust cylinder 2 is formed into a flexible structure, so that the direction of the exhaust port 3 may be freely changed. Further, the flexibility of the exhaust cylinder 2 is not only merely flexible but also the exhaust cylinder 2 has strength enough to support the weight of the main body 1 even in the case where the exhaust port 3 alone is fixed to any places. In other words, even if the direction of the exhaust port 3 is manually changed and, furthermore, the exhaust port 3 is supported, the whole device will maintain its posture.
Patent JP-H04190289-A (JP)
Title: Data transferring device
Inventor: MURANO YOSHIAKI
IPC: G06F3/0481
Filed: 1990-11-22
Abstract: PURPOSE:To repeat data transferring action unaided by providing a data transfer circuit through which data within a rectangular domain specified to a memory are transferred to a specified place, a timer to issue a signal showing the end of the data transfer action with specified time-lag, and a start control circuit which obtains the output given by the timer to restart the transferring action. CONSTITUTION:A data transfer circuit(Bit-BLT) transfers data within a specified rectangular domain on a bit map memory(BMM) 2 to another place on the same memory 2. When an outside start signal 6 is inputted into a start control circuit 5 through an OR-gate 9, the circuit 5 is triggered for starting transfer action to start the transfer of the data within the rectangular domain. When the data transfer finishes, an end signal is issued from the circuit 5 to a signal line 7, and inputted into a timer 8, and further into the circuit 5 through the gate 9 with preset time lag. Thus the circuit 5 is triggered again for executing the data transfer again, and after that, the transfer is repeated without the assistance of an outside device.
Patent JP-H05156509-A (JP)
Title: Method for treating yarn in bath
Inventor: SARUYAMA HIDEO
IPC: D01D5/06
Filed: 1991-12-04
Abstract: PURPOSE:To improve both the permeation of a bath liquid into the interior of a yarn bundle and the washing efficiency, prevent single filaments from bonding and stabilize the process, etc., by jetting a bath liquid at a specific speed on yarn in the bath in carrying out treatment of the yarn in the bath such as washing with water or drawing. CONSTITUTION:Yarn is treated in a bath. In the process, a bath liquid is jetted from a position separate from the yarn in the bath at >=1 to <=50m/see speed on the yarn. Specifically, the bath liquid pressurized with a liquid supply pump 4 is jetted from a bath liquid jetter 3 on the yarn 1 running through treating rollers 2 and 2' in the treating bath in a bath vessel in which the bottom of the bath is divided with a perforated plate 8. Polyacrylonitrile-based yarn which is raw yarn for carbon fiber is preferred as the yarn. The number of filaments constituting the yarn is preferably 6000 from the viewpoint of improvement in productivity and the apparent size per yarn to be treated is preferably >=6000 denier.
Patent JP-H08189577-A (JP)
Title: Falling-down preventive structure of valve spring for valve
Inventor: TSUTSUI YASUHIRO
IPC: F16K17/04
Filed: 1994-12-22
Abstract: PURPOSE: To improve an opening and closing characteristic by preventing falling down and deviation of a valve spring with simple constitution, and smoothing a slide of a valve body. CONSTITUTION: In a valve 21, a valve body 23 is slidably arranged in the middle of a passage of a valve casing 11, and pressing force of a valve spring 24 acts on one surface of the valve body 23, and the valve is actuated by a difference from action force to act on the other surface of the valve body 23. Positioning recessed parts 12a and 23a to position an end part of the valve spring 24 are arranged in at least one of the valve casing 11 and the valve body 23.
Patent JP-2000147257-A (JP)
Title: Production of phase difference film
Inventor: ISHIMARU TSUNATOSHI
IPC: G02B5/30
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phase difference film having no defective appearance due to flaws, wrinkles or the like and having little changes in the phase difference by zone stretching. SOLUTION: A phase difference film 2 is produced by heating and stretching a resin film 1. This method includes three processes of preheating, stretching and cooling. In the stretching process, a zone stretching apparatus arranged almost in the vertical direction is used. The resin film 1 is heated with a thermal radiator type heat supply device in the preheating and stretching processes.
Patent JP-H02167385-A (JP)
Title: Readily disintegrating granular composition
Inventor: URANO TERUO
IPC: C01F11/02
Filed: 1988-12-21
Abstract: PURPOSE:To provide a granular composition maintaining a high hardness for a long period and readily disintegrating in water or soil by adding sucrose and an alkali metal chloride to the powder (mixture) of an alkaline earth metal and subsequently granulating the mixture. CONSTITUTION:(A) A powder (mixture) comprising the hydroxide and/or oxide of an alkaline earth metal (e.g. slaked lime, magnesium hydroxide or slightly calcined magnesia) is mixed with (B) a saccharide comprising sucrose, molasses, calcium saccharate, magnesium saccharate, etc., and (C) an alkali metal chloride comprising sodium chloride, potassium chloride, lithium chloride, etc., followed by granulating the mixture to provide the objective composition. The composition prevents the generation of dust and is readily handled.
Patent JP-H11154266-A (JP)
Title: Automatic vending machine
Inventor: YAMAGUCHI NAOKI
IPC: G07F11/58
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out commodities of various shapes by one carrying mechanism wherein generation of noises and occurrence of a foaming phenomenon is suppressed at the time of vending each commodity in a see-through type automatic vending machine. SOLUTION: Plural columns 22 each of which store commodities arranged in the back-and-forth direction are vertically and horizontally arranged. A commodity carrying means 44 is arranged in the front of these columns 22 so as to be vertically and horizontally moved, and at the time of vending a commodity, the means 44 is moved from a prescribed waiting position W to the front of the optical column 22. Then the means 44 extracts a commodity S1 arranged on the frontmost line of the column, carries the commodity S1 to a commodity take-out port 34 by moving in the vertical and horizontal directions again and then returns to the waiting position W.
Patent JP-H06167985-A (JP)
Title: Active noise controller
Inventor: DOI MITSUHIRO
IPC: H04B3/04
Filed: 1992-11-30
Abstract: PURPOSE:To provide satisfactory noise reducing effects over wide frequency bands even when there is difference in a reference signal or a residual noise level between respective frequencies. CONSTITUTION:This device performs processing for dividing a reference signal xk expressing the generating state of noise into a high frequency side reference signal xk' and a low frequency side reference signal xk'' with a high-pass filter 11 and a low-pass filter 12 and generating a driving signal ym at a driving signal generation part 15 and the filter coefficient update processing of adaptive digital filters Wk'm and Wk''m at a filter coefficient update part 18 for those divided high frequency side reference signal xk' and low frequency side reference signal xk''.
Patent JP-H06167066-A (JP)
Title: Slab forming method
Inventor: TAKEGAMI HIDEKI
IPC: E04B5/32
Filed: 1992-11-30
Abstract: PURPOSE:To eliminate the need for forms and supports for concrete placing to remarkably reduce labor and to remarkably improve the safety of work. CONSTITUTION:In a method of forming a slab expected to be a floor face 3 between plural HPC beams 1 constituting a structure, holding members 4 are horizontally fixed at the position where the floor face 3 is formed, on the side faces of the HPC beams 1. Reinforcing plates 5 of corrugated cross-section are placed on the holding members 4, and after the reinforcing plates 5 are fixed to the holding members 4, concrete 6 is placed on the HPC beams 1 and the reinforcing plates 4.
Patent JP-H09163226-A (JP)
Title: Automatic controller for displaying stand-by image
Inventor: OGASAWARA YOKO
IPC: H04N5/278
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To automatically transmit (broadcast) stand-by video display in a network station when a fault occurs in a network transmission video signal by superimposing a change-over signal on the net transmission video signal. SOLUTION: When a fault occurs in the net transmission video signal (b), a change-over button 6 is manually depressed at a key station side. A change- over signal generating circuit 1 generated the change-over signal (a). The change-over signal (a) is superimposed on the network transmission video signal (b) by a signal synthesizing circuit 2, for example, in a shape of a high frequency burst in one horizontal period within a longitudinal blanking period after a longitudinal synchronizing signal and transmitted to a network as a synthetic signal (e). In the network station, a change-over signal detecting circuit 3 detects the change-over signal (a) by a band-pass filter, for example, from a received net reception synthetic signal (e). Then, by way of a stand-by video display control circuit 4, stand-by video display is executed by controlling a stand-by video display part 5.
Patent JP-H06151563-A (JP)
Title: Wafer transfer method
Inventor: MATSUBUCHI YOSHIYUKI
IPC: H01L21/22
Filed: 1992-11-06
Abstract: PURPOSE:To provide a wafer transfer method which can improve the availability of a device by improving the success rate in wafer attraction by suction with the retry operation in the case that it fails the attraction of a wafer, and reducing the number of times of the stoppage of the device by the error of retry over (failed in retry three times). CONSTITUTION:This is a wafer transfer method of performing the operation of trying the attraction of a wafer 12 by lifting up quartz tweezers 6 with a specified lift width and, in case of having failed in attracting the wafer 12 with this operation, modifying the lift width and performing the retry operation of trying the attraction of the wafer 12 after lifting up the quartz tweezers 6 with a lift width different from the specified lift width.
Patent JP-H07152828-A (JP)
Title: Memory constituting method for valid frontier
Inventor: YAMADA MASAAKI
IPC: G06Q50/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a memory constituting method for valid frontier which can quickly and accurately perform the matrix calculation needed for acquiring the valid frontier by reusing the data stored in a memory in a contrived handling way of the data. CONSTITUTION:When the stock names are sorted into three groups (u), (f) and (o) and a valid frontier is acquired by a computer, the data on the variance- convariance matrix elements are stored in a memory and the stock name data must be shifted among those three groups. When the data included in the group (u), for example, are shifted in the memory, the data row of the name to be shifted is replaced with the final row of the group (u). Then the grouping way is changed so that the final row of the group (u) is turned as it is into a higher row of the group (f). The same operation is applied to the corresponding column.
Patent JP-H09154761-A (JP)
Title: Towel
Inventor: KIMURA TAKASHI
IPC: A47K10/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To relieve users of unpleasantness and to satisfactorily mask unpleasant odor by forming a towel of fiber raw material and impregnating it with a perfume precursor. SOLUTION: As the perfume precursor, compounds are not limited so far the compounds are decomposed by a hydrolase to generate perfume components and known perfume glycosides, glycerides, peptide derivatives, phosphoric acid derivatives, etc., can be used. As an enzyme for decomposing the perfume precursor, α-glucosidase, α-amylase, lipase, esterase, peptidase, papain, phosphatase, etc., may be included. For example, after a face towel made of 100% cotton is sprayed and supplied with a solution of 'Sumilacto GLL(R)' 250mg in 10ml water, the towel is air-dried. Next, the towel is sprayed and supplied with a solution of phenetylgalactoside 3g in 20ml methanol and, then, is air-dried. After 16 hours, the face towel generates no unpleasant odor.
Patent JP-H05135668-A (JP)
Title: Puffer type gas circuit breaker
Inventor: KASHIMURA KATSUICHI
IPC: H01H33/70
Filed: 1991-11-11
Abstract: PURPOSE:To enhance both the leading small current limiting performance and the large current limiting performance of a buffer type gas circuit breaker. CONSTITUTION:A first throat portion 4a and a second throat portion 4b are formed in the respective portions of an insulating nozzle 4 and an inflection point L is provided at which the aperture angle gets smaller toward the downstream of puffing gas flow than at the second throat portion 4b. The inflection point L is formed near a position at which large current can be first limited at the end portion of a fixed contact.
Patent JP-H09156191-A (JP)
Title: Rotary stamp
Inventor: OZEKI MASAYOSHI
IPC: B41K1/10
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make convenient and easy in usage by eliminating a lock ring, and lower costs by reducing a count of parts. SOLUTION: A main body 1 of the rotary stamp is set to freely move up and down in a master stamp 11. A master stamp case 12 has a guide groove 17 formed at an outer face of each of a pair of guide elements 14 coupled with an upper part, of a cylindrical main part 13. The guide groove 17 is directed to a lower end from an upper guide window hole 15. An elastic tongue element 24 having a guide projection 22 is formed at an outer confronting face of a fixing cylindrical frame body 20. The frame body 20 is coupled to an upper part of the master stamp case 12 by the guide projection 22 and the guide window hole 15. An inducing projection 32 at an inner face of an exterior cap 31 is let to ride over the guide projection 22, whereby the cap 31 is fitted and held in the master stamp case 12.
Patent JP-H07177269-A (JP)
Title: Terminal device
Inventor: YAMASHITA KUNIHIKO
IPC: H04M19/08
Filed: 1993-12-21
Abstract: PURPOSE:To provide a terminal device which can drive a latching relay with low current consumption and does not runs away even unless a necessary source voltage is secured at the time of a communication. CONSTITUTION:The terminal device 1 drives a charging and discharging type relay driving means 7 by a communication means 5 and supplies a small current from the power supply to charges a capacitor 8 with electric power slowly. After the capacitor 8 is charged, the latching relay is driven by utilizing only the electric power accumulated in the capacitor 8. Further, a main control means in the communication means 5 is constituted so as to operate even when the source voltage is lower than that of a modem means.
Patent JP-2000146600-A (JP)
Title: Navigator for vehicle and road traffic information system using the same
Inventor: AOYAMA CHIAKI
IPC: G01C21/26
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To enable the visual grasping of variations in the time required for passing road sections and to enable a driver to select a travel route accurately by the same. SOLUTION: This navigator 10 comprises a device 14 for detecting the location of one's own vehicle to detect the present location of the vehicle and to display it by a symbol in a road map on a display 11 and an information reception processing device 15 to receive information transmitted by a base station 2 and to display the distribution of the time required for passing specified road sections on the display 11. In addition, each vehicle provided with a navigator 10 obtains the time required for passing an already passed road section and transmits it together with the identification number of the road section from an information transmitting device 24 to the base station 2 every time it passes the nodal point of each road section.  The base station 2 collects information transmitted from each vehicle, obtains the distribution of the time required for passing each road section, and transmits it to a vehicle by request.
Patent JP-H11142772-A (JP)
Title: Galvano-mirror
Inventor: NAKAGISHI TOSHIO
IPC: G11B7/09
Filed: 1997-11-08
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for rotatably holding a deflection mirror, to specially make the dimension in the direction of rotating axis small and to reduce the rotating backlash of the mirror by receiving a center pin by a bearing part composed of a conical recessed part formed on the upper and lower surfaces of the deflection mirror. SOLUTION: In a galvano-mirror for rotating a movable part on which a deflection mirror 26 is mounted about a rotating axis by the range of a prescribed angle by means of a electromagnetic drive, bearing parts 106, 108, receiving a pair of center pins 122, 124 and being almost conical recessed parts, are formed while being opposed to each other on two surfaces i.e., the upper and lower surfaces orthogonal to the mirror surface of a deflection mirror 26 formed by an optical material. Spherical tip parts of the center pins 122, 124 are engaged with the bearing parts 106, 108 and a mirror holder is rotatably supported. Consequently, since an unnecessary member is not interposed between the deflection mirror 26 and the center pins 122, 124, the dimension in the direction of rotating axis as well as the rotating backlash is made small.
Patent JP-2001144247-A (JP)
Title: Semiconductor device
Inventor: SATO NOBUAKI
IPC: H01L25/07
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a high quality semiconductor device which can reduce the operating time of coating adhesives and save the use amount of adhesives. SOLUTION: This semiconductor device 10 has a lead frame 20 having an inner lead 40, first and second semiconductor chips 50, 60 which are jointed to both front and rear faces of the lead frame 20 to mount, a connection means 70 for electrically connecting the first and second semiconductor chips 50, 60 with the inner lead 40, and a sealing resin 80 for sealing these. At the centers of an element mounting part 30 of the first and second semiconductor chips 50, 60, a large width space part 31 which is wider than a front and rear width of one of the first and second semiconductor chips 50, 60 is formed, and a jointing part 32 of the first and second semiconductor chips 50, 60 is formed on both right and left sides of the wide width space part 31.
Patent JP-H10159923-A (JP)
Title: Transmission reciprocal switching device
Inventor: HANAKI SEIICHI
IPC: F16H63/04
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily constitute a subject device by interposing normal rotation-reverse rotation transmitting belt transmission mechanisms between a driving shaft and a driven shaft to rotate in the constant direction, and arranging a tension clutch operation mechanism which can freely perform engaging operation on tension clutches of the respective belt transmission mechanisms by alternative operation. SOLUTION: A first transmission belt is tensioned over a first driving pulley 6 integrally arranged on an output shaft 3 and a first driven pulley 7 integrally arranged on an input shaft 4, and a normal rotation transmission belt transmission mechanism 8 is arranged. To the contrary, a reverse rotation transmission belt transmission mechanism 12 is constituted by winding a second transmission belt 11 over a second driving pulley 9 integrally arranged on the output shaft 3 and a reversely rotating driven pulley 10. A first tension clutch 16 to impart/ release tension to/from the first transmission belt 5 and a second tension clutch 17 to impart/release tension to/from the second transmission belt 11 are arranged to engage and disengage transmission.
Patent JP-H06192026-A (JP)
Title: Foliar application agent for plant activation
Inventor: KUME HIDE
IPC: A01N63/02
Filed: 1992-11-06
Abstract: PURPOSE:To prepare a foliage application agent for plant activation, free from accumulation in the plant body, excellent in safety, exhibiting a strong resistance to insect damages and capable of increasing plant activity. CONSTITUTION:Two new strains of thermophilic cellulose-degrading bacteria, Clostridium thermocellumbiovar. SK 522 [Bikoken stipulation No.3459] and Thermus aquaticusbiovar. SK 542 [Bikoken stipulation No.3382] are subjected to symbiotic mixed culture under a thermophilic condition of >=60 deg.C and the resultant cultured material is used as the main active component.