baber/WOPTO huggingface dataset:
Patent JP-S61184251-A (JP)
Title: Fluctuation torque absorbing mechanism for planetary reduction gear
Inventor: NISHIKAWA TAKASHI
IPC: F16H1/28
Filed: 1985-02-08
Abstract: PURPOSE:To increase a fluctuation torque absorbing effect, by a method wherein an internal gear is resiliently supported to an external casing by means of spring resilient support bodies. CONSTITUTION:Plural lines of small grooves are formed in the outer peripheral surface of an internal gear 10, and spring resilient support bodies 50 are secured in plural spots, positioned facing the small grooves 40, in the inner peripheral surface of an external casing 20. The spring resilient support body 50 is formed with a spring block in that plural leaf spring, comprising long springs at the central part and short springs on both sides, are laminated together. This constitution, when fluctuation torque is exerted by a solar gear and a planetary gear, not shown, on an internal gear 10, where the internal gear 10 is resiliently supported to the external casing 20, causes the leaf spring to be deformed in response to the exerted torque in a condition in that the forward end of the spring support body 50 is engaged with the small groove 40.
Patent JP-S62180448-A (JP)
Title: Increment system for input and output working speed
Inventor: NAKAMURA MASAYUKI
IPC: G06F13/12
Filed: 1986-02-05
Abstract: PURPOSE:To increase the input/output working speed by delivering a read/write system command containing the control information to a controller, if the next channel command word (CCW) fetched by a channel is equal to the read/write system command, in case a control system command is delivered with command chain. CONSTITUTION:A channel fetches a CCW against the start given from a CPU and fetches the next CCW to analyze it in case the first CCW is equal to a seek command and also a command chain is designated. Then no seek command is delivered to a controller and a read/write command and a disk address are given directly to the controller. A disk control LSi carries out a seek action after analyzing a command and the analyzes the end status when the read/write action is over to report the end to the controller. Thus the controller analyzes the end status and gives a report of end to the channel. Thus the channel analyzes the end status and gives an end interruption to the CPU.
Patent JP-S53108478-A (JP)
Title: Integrated circuit for timepiece
Inventor: JIYANNKUROODO BERUNEI
IPC: G04G5/00
Filed: 1978-02-27
Abstract: An integrated circuit for a time-piece including an oscillator, a frequency divider, an electronic circuit for effecting at least one auxiliary function depending on information delivered to the inputs thereof, a circuit for controlling a display and a circuit for setting the time. The integrated circuit is provided with a first group of terminals for enabling connection of the integrated circuit with external components such as a piezo-electric resonator, the display, and the time-setting circuit.
Patent JP-2000222804-A (JP)
Title: Cartridge conveyance device
Inventor: SHIMIZU TAKASHI
IPC: G11B17/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cartridge conveyance device by which a cartridge is conveyed surely and with high accuracy. SOLUTION: A rotary roller 23 which is installed near an insertion port, which comes into contact with the surface or the rear surface of a cartridge 1 and by which the cartridge 1 inserted from the insertion port is conveyed into a cartridge holder is provided. In addition, a shutter opening and shutting means which is coupled to a shutter 6 covering the opening part of the cartridge 1 and which opens and shuts the shutter 6 together with the movement of the cartridge 1 conveyed by the rotary roller 23 is provided. Then, the rotary roller 23 is installed in a position which does not come into contact with shutter 6 when the shutter 6 is coupled to the shutter opening and shutting means.
Patent JP-H06215280-A (JP)
Title: System for monitoring intrusion of environmental substance into transmission line
Inventor: NISHIMOTO HIROAKI
IPC: G08B21/00
Filed: 1993-01-13
Abstract: PURPOSE:To attain the variety of cable structure, to complicate installed environment and to reduce maintenance cost by heating a heating body, measuring its temperature and detecting the intrusion of an environ-metal substance into a transmission line from a change in temperature distribution. CONSTITUTION:The heating body 2 and a temperature measuring optical fiber 3 are built in the transmission line 1 in its longitudinal direction and the body 2 and the fiber 3 are respectively connected to a temperature control device 4 and a Raman scattered light temperature measuring equipment 5. When the heating quantity of the body 2 is changed and the temperature distribution in the longitudinal direction of the fiber 3 is always or occasionarily monitored, the existence of an environmental substance intruded into the line 1, the range of intrusion and the sort of the intruded substance can be detected. Since the specific heat or heat conductivity of the intruded substance is different from that of air in the line 1 or the constitutional materials of the line 1, differences in measured temperature and temperature changing status (temperature distribution in a transient state) are generated between an intruded part and a normal part.
Patent JP-S52105735-A (JP)
Title: Picture trimming device
Inventor: YOKOUCHI HISATAKE
IPC: H04N5/222
Filed: 1976-03-03
Abstract: PURPOSE: To trim an object picture to be processed from an input picture at a very high speed and with high precision, i.e. based on each picture element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08215518-A (JP)
Title: Circulating, heat insulating and filtering device for bathtub water
Inventor: KINUGASA TERUO
IPC: B01D35/18
Filed: 1995-02-09
Abstract: PURPOSE: To provide a circulating, heat insulating and filtering device for bathtub water which does not kill the microorganisms living in filter media even if operation is stopped. CONSTITUTION: This circulating, heat insulating and filtering device A for bathtub water has a pump 20 which circulates the bathtub water and a filter means 30 which is arranged in the midway of a circulating path for the bathtub water by this pump 20 and filters the bathtub water. This filter means 30 is provided with a housing container 42 for housing the filter media 45 in which the useful microorganisms live. A heat insulating heater 50 for heating and heat insulating the filter media is mounted in a tight contact state at this housing container 42 and a temp. sensor 60 for detecting the temp. of the internal bathtub water is mounted at the container. The filtering device described above is provided with a control means 70 for supplying a power source to the heat insulating heater 50 according to the temp. of the bathtub water in the container detected by this temp. sensor 60.
Patent JP-H05220768-A (JP)
Title: Foamed resin mixing device
Inventor: NISHIDA KIYOMI
IPC: B29B7/76
Filed: 1992-02-07
Abstract: PURPOSE:To dispense with a washing process during operation, to enable long- time continuous operation and to densify and stabilize foam cells. CONSTITUTION:A mixing device has a mixing chamber 20, a plurality of resin supply passages 50, 60 supplying a plurality of liquid resins reacted with each other to form a foamed resin to the mixing chamber 20 and a gas supply passage 70 supplying gas to the mixing chamber 20 and, when a plurality of the liquid resins are mixed within the mixing chamber 20, the gas is supplied into the mixing chamber 20 from the gas supply passage 70 to be mixed with the liquid resins. The gas bubbles in the mixed resin become foam cell forming unclei to stabilize and densify foam cells.
Patent JP-H09218799-A (JP)
Title: Device and method for generating test pattern
Inventor: NAKAO NORINOBU
IPC: G06F15/16
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the load distribution of the generation of parallel test pattern and to improve effect for speed up. SOLUTION: A fault management means 102 selects a fault being the object of a test pattern generation processing from a fault management list 110. A route generation means 103 generates a route from a fault part to an element where external output or a fault signal can be observed or a part of it for the selected fault and generates a route management list. A route selection means 104 distributes the route to test pattern generation means and the test pattern generation means 107-109 execute the test pattern generation processing so that the allocated route becomes a route where the fault signal is transmitted or a part of it. A route management table update means 105 fills a result for the route in a route management list and decides the result of test pattern generation.
Patent JP-2000220176-A (JP)
Title: Handle for faucet
Inventor: TAKAHASHI HIROMI
IPC: F16K31/44
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To avoid an increase in the outer diameter of a handle and to prevent worsening in appearance by fixing a pull-out direction and a rotating direction by providing a linking claw and a linking groove for each of a handle main body and a handle cover. SOLUTION: A cylindrical coupling portion 36 is formed with a handle main body 26 in one united body and is coupled to a spindle 40 in a rotating direction through serration member 42. In the handle main body 26, a linking claw 54 having elasticity in radial direction is formed in one united body, and a recessed portion 58 is provided in a ceiling portion in a handle cover and a linking groove 62 is provided at the position corresponding to the linking claw 54. The linking claw 54 and the linking groove 62 are linked in the pull-out direction of the handle cover 30 and also mutually linked also in the rotating direction, thereby preventing the pull-out of the handle cover 30 and also transmitting the operating physical force applied to the handle cover 30 to the handle main body 26.  In this way, the handle cover 30 is formed to a thin thickness thereby preventing the worsening in appearance and decreasing number of parts and man-hours for assembly.
Patent JP-H02202020-A (JP)
Title: Arsenic diffusing agent and manufacture thereof, and manufacture of semiconductor element using the diffusing agent
Inventor: KUBOTA YOSHIHIRO
IPC: H01L21/225
Filed: 1989-01-31
Abstract: PURPOSE:To obtain an arsenic diffusing agent which is molded easily, handled easily and hardly scattered by a method wherein silicon arsenide and arsenic oxide and/or silicon are mixed with alkyl polysilicate, and after the mixture has been hydrolyzed, it is dried up and sintered. CONSTITUTION:Silicon arsenide and arsenic oxide and/or silicon are mixed with alkyl polysilicate, and after the mixture has been hydrolyzed, it is dried up and sintered. As a result, a solid molded body of extremely uniform and high strength can be obtained, silicon arsenide only is not peeled off and it is not evaporated in this molded body. Accordingly, it is heat-treated by sealing in a capsule, an arsenide doping of a silicon wafer can be conducted easily. As a result, an arsenic diffusing agent, which is molded easily, high strength, hardly scattered and easily handled industrially, can be obtained in a highly efficient manner.
Patent JP-S56119166-A (JP)
Title: Drum supporter
Inventor: KASAHARA NOBUO
IPC: G03G15/16
Filed: 1980-02-25
Abstract: PURPOSE:To obtain a transfer roller superior in attaching and detaching operations and free from transfer unevenness, by composing a transfer body of a cylindrical drum frame body, a rotary ring fitted in one end part of the drum frame body and rotating in a body, three guide rollers supporting a drum, attachment-detachment plates, pressing contacting-separating device, etc. CONSTITUTION:Rotary ring 110 with gear 110g engaging with driving gear 105g of photoreceptor drum 105 engages with the end part of drum frame body 106a. On the circumferential surface of this drum frame body 106a, dielectric film 108 is provided, and sheet grip body 107 supported on shaft 107a is also provided. Attachment-detachment plates 112 and 117 are provided with three guide rollers 116a-116c to support rotary ring 110 rotatably. In this frame body 106a, stay 118 attached and detached by attachment-detachment plate 117 fixed to attachment- detachment plate 112 and a one-touch attachment-detachment knob is provided to support transfer charger 140, etc., together with said plates 112 and 117. Through the rotation of shaft end lever 138 of eccentric shaft 137, cylinder 139 is put into eccentric rotation to touch ring 136 internally, thereby moving slide metal fitting 132 against the compressive force of spring 135 as shown by an arrow Q.
Patent JP-S56118411-A (JP)
Title: Production of modified polyolefin having good adhesiveness
Inventor: HATSUTORI MASABUMI
IPC: C08F255/00
Filed: 1980-02-25
Abstract: PURPOSE: To improve bond strength, by treating an unsaturated carboxylic acid (or anhydride)-modified polyolefin with warm or hot air, or water.  
     CONSTITUTION: A polyolefin (e.g. PE or PP) and an unsaturated carboxylic acid or an anhydrie thereof (e.g. acrylic acid or maleic anhydride) are melt-kneaded together in the presence of a catalyst (e.g. dicumyl peroxide) to carry out a graft polymn. The resulting modified polyolefin is treated with warm or hot air or water at a temp. within a temp. range of from the Vicat softening temp. of the polyolefin to a temp. which is 25°C lower than the Vicat softening temp. to obtain the desired polyolefin having good adhesiveness. As compared with a conventional redeposition method or extraction method, the above process does not require any solvents and the apparatus therefor is simple. Further, heat energy consumption is decreased, and an inexpensive and high-performance modified polyolefin can be obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06233715-A (JP)
Title: Seat for automobile
Inventor: TSUNODA MASAYUKI
IPC: A47C7/44
Filed: 1993-02-10
Abstract: PURPOSE:To improve a back rest feeling by suitably adjusting the amount of deflection on an energizing means at a part abutted to the back of a sitting passenger in the state of housing the main body of an arm rest inside the recessed part of the main body of a seat back. CONSTITUTION:When a main body 2 of the arm rest is housed in a recessed part 32 of a main body 3 of the seat back, a box 13 is guided closer to a seat back brace 5 while filling a gap between an upper face 10 of the main body 2 of the arm rest and the seat back brace 5 in the position relation of another terminal part 16b of a link bar 16 to a pin 19. Therefore, the feeling of a back rest abutted to a back 62a of a sitting passenger 62 is improved by securing the enough amount of warping in a direction to expand a surface 14 by an energizing means 15 interposed between a bottom part 13a of the box 13 and the surface 14. In the state of protruding the main body 2 of the arm rest from the recessed part 32, the box 13 is made into the same surface as the upper face 10 of the main body 2 of the arm rest in the position relation of the other terminal part 16b of the link bar 16 to the pin 19, and an elbow 62b of the passenger 62 is supported without any incompatibility of sense.
Patent JP-H01199534-A (JP)
Title: Bread production machine
Inventor: IRISAWA KAZUYOSHI
IPC: A21C1/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a large bread having good shape using one bread mold at a time, by integrally supporting plural stirring tanks by a reversing mechanism capable of reversing upper and lower faces of the stirring tanks, arranging bread molds downward the plural stirring tanks and baking the bread in a oven chamber. CONSTITUTION:A bread raw material is housed at prescribed amount into plural stirring tanks 2 having opened upper faces and stirring wings on inner bottom parts and kneaded to bread dough having good stirring conditions. Upper and lower faces of stirring tanks are reversed by reverse mechanism 15 and plural bread doughs is thrown into lower bread molds 21 and bread is baked in an oven chamber 26.
Patent JP-S56119031-A (JP)
Title: Pile holding device
Inventor: NISHIDA EIZOU
IPC: E02D7/24
Filed: 1980-02-27
Abstract: PURPOSE: To arrange so that a pile may be driven until a pile holding device contacted a ground surface while a water jet is concurrently being used.  
     CONSTITUTION: A piston rod of a cylinder 40 is contracted to leave a movable holding part 4 in an "open" state and under this condition, the apex of a pile P is inserted into between a fixed holding part 3 and a movable holding part 4 by means of a crane, etc. At the same time, a mouthpiece 6 is introduced into a space 25 at the right of a lower block 22 and then the piston rod of the cylinder 40 is extended to close the movable holding part 4. Following this process, the apex of the pile P is held while being adjusted in such manner that the mouthpiece 6 may be positioned at the lower part of a connecting rod 5. Then, the piston rod of the cylinder 50 is extended to lower the connecting rod 5 to be introduced into the mouthpiece 6. After this procedure, the lower part of the connecting rod 5 is caused to touch a packing 61 on the mouthpiece 6. Then a vibrator V is driven to provide vibration to the pile P and water is caused to spew out of the nozzle 11 through the intermediary of a water hose 16, a check valve 51, a connecting rod 5, a mouthpiece 6  and a pipe 1, so that the pile P is driven into a ground. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06236954-A (JP)
Title: Package for storing semiconductor element
Inventor: SATO HIDEAKI
IPC: H01L23/50
Filed: 1993-02-10
Abstract: PURPOSE:To provide a semiconductor element storing package which efficiently prevents the formation of an oxide film on a nickel layer laminated on the surface of an external lead terminal and electrically connecting the external lead terminal extremely firmly on an external electric circuit through solder material. CONSTITUTION:A semiconductor element storing package is composed a container 4 provided with a space for storing a semiconductor element 3 and a plurality of external lead terminals 7 which are attached to the container 4 and electrically connect the semiconductor element 3 stored inside with an external electric circuit. A nickel layer 8 and an organic material layer 9 are successively laminated on the outer surface of the external lead terminal 7.
Patent JP-S53108264-A (JP)
Title: Pulse duration modulator circuit
Inventor: FUJITA MASAHIRO
IPC: H03J7/18
Filed: 1977-03-03
Abstract: PURPOSE: To obtain stable DC voltage free from drift at the D/A conversion time by only the change of the pulse number without increasing the output frequency equivalently, and thus to ensure the pulse duration modulation suited for the channel selection of the TV electronic tuner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07208061-A (JP)
Title: Bucket mining device of deep-sea minerals
Inventor: MASUDA YOSHIO
IPC: E21C50/00
Filed: 1994-01-25
Abstract: PURPOSE:To provide a new constitution improving the durability against repeated forces and making it possible to use a rope excellent in high tensile strength and durability and a new dumping system facilitating dumping of the bucket contents mined, in a continuous bucket mining device for deep-sea mineral resouces by use of a mining boat. CONSTITUTION:A double-blade rope combined with nylon at the inside and Tetoron at the outside with 168mm in dia. is sufficient enough to provide a specified strength, pressure-resistant buoyant cylinders 7 are attached to compensate the heavy specific gravity. The problem of increase of loads is solved by the combination of a ball-roller having a strong attractive force and a driving wheel horizontally winding over. Diagonal guide wheels opened at one side thereof are provided for dumping of the minerals contained in the buckets. The buckets are suspended by two hanging wires 6a, 6b and wound up to a truss 13 installed on the boat and tumbled to discharge the contents and sent into the sea.
Patent JP-H0220902-A (JP)
Title: Antenna equipment
Inventor: FURUNO TAKAMASA
IPC: H01Q19/19
Filed: 1989-02-01
Abstract: PURPOSE:To obtain an antenna equipment having a satisfactory cross polarization characteristic in a working frequency band by constituting a reflecting mirror system so that a cross polarization component generated due to asymmetry of a reflecting mirror is suppressed in a prescribed frequency. CONSTITUTION:When an eccentricity of a sub-reflecting mirror M1 being near a primary radiator and an eccentricity of a sub-reflecting mirror M2 being near a main reflecting mirror M3 are denoted as e'1 and e'2, respectively, the title equipment has a relation of an expression I. In this regard, omegai (i=1, 2), sigmai (i=1, 2, 3), and Li (i=1, 2) denote a radius of a beam on a sub-reflecting mirror Mi (i=1, 2): an angle made by an incident wave and a reflected wave onto a reflecting mirror Mi (i=1, 2, 3) of a light beam going along the center axis of the primary radiator: and a distance between focuses of the sub- reflecting mirror Mi (i=1, 2), respectively. In such a way, by constituting a reflecting mirror system so that a cross polarization component generated due to asymmetry of the reflecting mirror can be erased, a satisfactory cross polarization characteristic can be obtained extending over the whole band of a working frequency.
Patent JP-2000226390-A (JP)
Title: 2-n-(n-methylpyrrolidin-2-ylidene)-6-chloropurine and its production
Inventor: TAKUMA YUUKI
IPC: C07D473/40
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To produce a new compound useful as a synthetic intermediate for medicines, agrochemicals, or the like. SOLUTION: This compound is 2-N-(N-methylpyrrolidin-2-ylidene)-6- chloropurine represented by the formula. The compound represented by the formula is produced by reacting guanine with a chlorinating agent which is preferably phosphorus oxychloride and N-methylpyrrolidone, preferably at 80-90 deg.C under refluxing. The above phosphorus oxychloride is used in a molar amount of preferably 1-10 times based on the above guanine. The above N- methylpyrrolidone is used in a molar amount of preferably 1-5 times based on the above guanine. The reaction is usually preferably carried out in an inert solvent such as acetonitrile and the volume of the solvent used at this time is usually 1-20 times based on the guanine.
Patent JP-S62180208-A (JP)
Title: Method and instrument for measuring surface shape
Inventor: TAIRA UTARO
IPC: G01B21/20
Filed: 1986-02-04
Abstract: PURPOSE:To measure a surface shape of an object to be measured with good accuracy by using distance sensors >= fours arranged at the equal intervals and obtaining many simultaneous linear equations based on a measured value of the distance every time the object to be measured is conveyed for the arranged interval and working out these equations. CONSTITUTION:The distance sensors 31-35 are arranged at the intervals L on a rail 2 and the separated distance y<m>1.1-Y<m>1.5 with the surface of conveying material 1 are measured and the results are inputted to an arithmetic unit 10. Every time the unit 10 calculates the number of rotations of a table roll 3 and detects that the conveying material 1 is moved by the distance L, the unit 10 reads and stores outputs of the sensors 31-35. The 5n (n: the number of times of taking measurement) simultaneous linear equations with the deviated position and the quantity of oscillation is members of equations are obtained bated on the accumulated data. Next, since the surface shape can be measured by calculating relative surface shape values at optional two measuring points of the measuring points is made a provisional reference line and the above-mentioned simultaneous linear equations are revised to the equations with this as the reference. When the equations are worked out using a method of least squares, the shape (real distance), the quantity of deviation and the quantity of oscillation of the conveying material 1 are calculated.