baber/WOPTO huggingface dataset:
Patent JP-H02144300-A (JP)
Title: Earth survey satellite
Inventor: SAKAMOTO MASANORI
IPC: B64G1/24
Filed: 1988-11-28
Abstract: PURPOSE:To enable a survey to be attained of the earth for its total and specific area by mooring to a platform a satellite performing supply of fuel, charge and the survey of the earth while detaching from the platform, when it passes through the polar region point, the satellite performing the survey of a different orbit so as to return thereafter by a command from the earth. CONSTITUTION:A satellite, in a condition that it is moored to a platform, receives a charge of battery and supply of fuel while performs a survey of the earth by a television camera and transmits its surveying data to the earth. Being based on a command from the earth, the satellite is detached from the platform, when it is in passing through the polar region point, by controlling a thruster, and the survey of the earth is performed in an orbit different from the orbit of the platform. And the satellite, after it completes the survey, is returned and moored to the platform. By this constitution, the survey can be attained in any time of the earth for its total range and specific region.
Patent JP-H08162631-A (JP)
Title: Igbt modular structure
Inventor: YAMAGUCHI KOJI
IPC: H01L29/739
Filed: 1994-12-05
Abstract: PURPOSE: To prevent malfunctions and oscillation of an overcurrent protection circuit due to the fluctuation in the voltage on an emitter electrode and a main emitter terminal caused by the fluctuation in load current, by making the ground potential of the overcurrent protection circuit agree with that of a gate drive circuit. CONSTITUTION: An IGBT 1 contains a current detection electrode 5. The IGBT's emitter electrode 4, gate electrode 3, and current detection electrode 5 are connected with an overcurrent protective circuit 11. The gate electrode 3 and collector electrode 2 are connected with the gate terminal 7 and collector terminal 6 of the IGBT module 17, respectively. The emitter electrode 4 is connected with both of an auxiliary emitter terminal 9 and a main emitter terminal 8; the auxiliary emitter terminal 9 is connected with the ground terminal 14 of a gate drive circuit 13; and the main emitter terminal 8 is connected with a main circuit power supply 15.
Patent JP-H01141133-A (JP)
Title: Control method for vehicle driving system and device thereof
Inventor: OSAWA MASATAKA
IPC: B60W10/10
Filed: 1987-11-27
Abstract: PURPOSE:To secure favorable control even at the time of transient driving by finding a desired controlled variable and a driving system characteristic in an internal combustion engine on the basis of both operating and driving conditions in a vehicle, while according to these results, controlling an actuator. CONSTITUTION:The operation conditions of a vehicle such as accelerator opening and a shift lever position or the like are detected by a means I, while the vehicle conditions such as an internal combustion engine and a stepless shift means or the like are detected by a means II. A desired control variable such as desired transfer torque and desired transfer speed ratio or the like is calculated by a means III, while a driving system characteristic in the internal combustion engine is estimated by a means IV. In addition, the control variable is calculated by a means V on the basis of each output signal out of these means III and IV. Then, on the basis of an output signal out of the means V, at least either of the accelerator opening or the engine's driving system characteristic is driven and controlled by a means VI. With this constitution, such control that accords with the demand of a driver is achieved not only at the time of stationary state but also at the time of transition.
Patent JP-H08160224-A (JP)
Title: Light guide plate for liquid crystal display
Inventor: INAMURA AKITO
IPC: G02F1/1335
Filed: 1994-12-05
Abstract: PURPOSE: To provide a light guide plate for liquid crystal display which uses an L-shaped tube capable of emitting light from two adjacent sides of the light guide plate as a light source and can increase the light utilization rate of this L-shaped tube and make the illuminance uniform over the entire surface of the light guide plate. CONSTITUTION: The light guide plate for liquid crystal display is provided with the L-shaped tube 2 as the light source on its two adjacent sides, and plural reflection grooves 3 which are parallel to one another in the direction that the two sides of the L-shaped tube 2 contain are provided successively on one side surface of the light guide plate 1 and the reflection grooves 3 on the farther side than the nearby side of the L-shaped tube 2 are made deeper.
Patent JP-H09117274-A (JP)
Title: Tobacco housing apparatus
Inventor: YURIKUSA ATSUSHI
IPC: A24F15/18
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus comprising a specific constitution incapable of taking out tobacco if previously set time does not elapse and capable of gradually decreasing smoking amount and finally attaining prohibition of smoking even when will of a smoker is weak. SOLUTION: Tobacco is housed in a tobacco housing part formed in an apparatus body 2 and an opening and closing lid 4 is closed, and lock member driving devices such as a controller and a driving motor 26 are driven and the opening and closing lid 4 is locked by a lock member such as a lock lever 21. Then, release time of lock is set by pressing a switch for setting time and time count due to a timer housed in the controller is started by pressing a switch for start. When a time set by the timer elapses, the driving motor 26 is driven and lock is released e.g. by rotation of the lock lever 21. Finally, tobacco is taken out by opening the opening and closing lid 4. Furthermore, It is essentially not required to memorize the set time by providing a display part 19 for displaying a residual time on the body.
Patent JP-H03162623-A (JP)
Title: Optical measuring instrument for fine angle of rotation
Inventor: SHIGA TOMIJI
IPC: G01B11/26
Filed: 1989-11-21
Abstract: PURPOSE:To enlarge a micro deviation in the angle of rotation of a body to be measured in a limited narrow space and to take a measurement with high accuracy by irradiating the body to be measured with laser light, and providing three distributed refractive index lenses on the optical axis of its reflected light. CONSTITUTION:The body 1 to be measured is irradiated with the laser light and three distributed refractive index lenses 15 are provided on the optical axis of its reflected light. Two of the lenses 15 are so arranged as to convert the parallel incident light beam into a parallel beam again and project it, and the remaining lens is arranged as a distributed refractive index lens for further enlarging the deviation in the angle of rotation from two lenses. Further, an optical detector 16 which detects the projection light beam and an angle devia tion quantity calculator 17 are provided, so a fine angle of rotation can be detected even in the relatively narrow space.
Patent JP-H04173969-A (JP)
Title: Thin film forming device
Inventor: MATSUOKA SHIGETO
IPC: C23C16/44
Filed: 1990-11-08
Abstract: PURPOSE:To continuously form thin films having high quality at a high speed with high efficiency by providing at least two systems of vacuum waveguides coupled from the direction intersecting with the direction of the magnetic fluxes formed by magnets in a plasma forming chamber. CONSTITUTION:Microwaves are supplied into a vacuum chamber 1 through the vacuum waveguides 2a, 2b from microwave introducing windows 5a, 5b connected to the microwave waveguides 6a, 6b branched to two by a microwave distributor via a microwave introducing mechanism from a microwave source. The electromagnets 9 for generating magnetic fields are disposed at both ends on the outer periphery of the plasma forming chamber 3. A negative voltage is impressed to a cylindrical target 8 and the ions in high-density plasma are efficiently withdrawn to the cylindrical target 8 to induce sputtering. The sputtered neutral particles splash in a substrate 10 direction as well and the ions are formed as well.
Patent JP-H11131733-A (JP)
Title: Bargeboard mounting constituent body
Inventor: FURUKAWA EIJI
IPC: E04D13/158
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a bargeboard mounting constituent body making a box shaped ventilation structure of a bargeboard mounted on a flat roof house. SOLUTION: A bargeboard 1 mounted on a flat roof house fixes a bracket 11 on the upper outer wall of the house, and the upper face 112 of the bracket 11 is covered with an eaves ceiling plate 12, which is tightened on the bracket 11 together with the upper end 131 of a front panel 13. In addition, a part of a lower part 114 is covered from the front 113 of the bracket by the front panel 13, which is tightened on the bracket 11 together with an eaves ceiling panel 15 to form a box shaped bargeboard 1, and a ventilation slit opening 1-2 is formed on the lower bottom part of the bargeboard 1.
Patent JP-H09149126-A (JP)
Title: Subscriber test state notice circuit
Inventor: SATO MAKOTO
IPC: H04M3/30
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a changeover switch between a telephone set and a PBX from the notice circuit for a test state of a subscriber to a terminal equipment when the telephone set or the PBX is connected to the terminal equipment with respect to a test circuit between a subscriber circuit of the exchange and the terminal. SOLUTION: A remote terminal 2 that extends a subscriber circuit of an exchange by using a digital private line up to a terminal 9 remote from the exchange between the subscriber circuit and the terminal 9 is provided with a test circuit 3. In this case, the test circuit 3 is provided with a reply circuit 4 that monitors a ringer signal from the subscriber circuit to send a reply tone, a busy tone/block signal transmission circuit 5 that sends a busy tone and a block signal to the terminal 9 during the test, and a processor interface circuit 6 deciding a line to be tested based on information of a test command from the exchange.  Through the operation of test relays testing and switching the subscriber circuit and the terminal 9, the busy tone and the block signal are sent simultaneously during the test, and the busy tone is heard when the terminal 9 is a telephone set and acquisition control of the line is executed by the block signal when the terminal 9 is a PBX 10.
Patent JP-H03161348-A (JP)
Title: Ink jet printer
Inventor: TSUJI KIKUNOSUKE
IPC: B41J2/01
Filed: 1989-11-20
Abstract: PURPOSE:To prevent breakdown or deterioration of recording quality due to the vibration and the like of a tube by a method wherein tube guide grooves for regulating a tube from playing into a direction intersecting with the movement of a carriage are formed a carriage guide member. CONSTITUTION:A first tube guide groove 3a is formed so as to penetrate a carriage guide member 3 from the side of one end 3c to the half way of the same while a second tube guide groove 3b, having a semi-circular section, is bored through the carriage guide member 3 from the half way of the same to the other end 3d of the same member 3. Accordingly, the play or the vibration of a tube 6 during the movement of a carriage 4 may be regulated by the first and second tube guide grooves 3a, 3b. According to this method, deterioration of recording quality due to the vibration of a printing head 5, which is caused by the play or vibration of the carriage, or the rapture of the tube 6 itself or respective parts due to collisions against respective parts may be prevented. Especially, the play of the tube 6 into the fore-and-aft direction of a printer at the side proximate to the printing heat 5 is regulated whereby the vibration of the printing head 5 can be prevented surely.
Patent JP-H04172977-A (JP)
Title: Generation set
Inventor: TANAKA KOTARO
IPC: H02N3/00
Filed: 1990-11-07
Abstract: PURPOSE:To improve a generating efficiency by providing an emitter made of a material capable of emitting thermion and a collector spaced at a predetermined distance from the emitter. CONSTITUTION:Thermion is emitted from an emitter 12 heated to a high temperature by a suitable heat source into an enclosed space 15. When the thermion reaches the right side face of a collector formed of solid electrolyte 11, the electron neutralizes ionized alkali metal (ionized sodium) moved through the electrolyte 11 in a thickness direction. Then, the evaporated neutral sodium is condensed by a condenser 13 provided in a section disposed relatively at a low temperature range even in the space 15, and again liquefied. Thus, a thermoelectric conversion type generation set having a high efficiency, and high output density per unit weight and unit volume can be obtained.
Patent JP-H11133497-A (JP)
Title: Date imprinting device for recycled camera
Inventor: MIYAMOTO HIROO
IPC: G03B17/24
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To apply a device to a recycled camera produced at low cost by providing an organic electroluminescent element for date imprinting and a driving circuit IC and recording date data at the time of photographing. SOLUTION: A light emitting element for date imprinting 11 and a driving circuit IC12 incorporating a clock circuit are arranged in this device. The element 11 corresponds to the date inprinting position of film 1 and is fixed in a camera housing so as to be arranged on the back surface of the film. In the case of turning on a date imprinting function switch SW1, the date data are displayed for a fixed time synchronizing with a shutter switch SW3, whereby the date data are recorded on the film 1 as a latent image together with a photographic image. The date data are set at the time of producing the camera and updated by the clock circuit which consists of a CMOS circuit and whose power consumption is low.
Patent JP-H08157450-A (JP)
Title: Production of thioformamide
Inventor: OGATA HIDEO
IPC: C07C327/42
Filed: 1994-12-06
Abstract: PURPOSE: To obtain the objective compound useful as an intermediate for medicines at a low cost in the high conversion of a raw material: HCN in a high yield for a long period by reacting the HCN with H2 S in the presence of a specific catalyst, while the catalyst is supplied in amounts corresponding to those of the catalyst reduced in the reaction. CONSTITUTION: (B) HCH is intermittently or continuously reacted with (C) H2 S in the presence of (A) a weakly basic anion exchange resin as a catalyst to obtain the objective compound, while the component A is intermittently or continuously supplied in amounts corresponding to those of the component A reduced in the reaction.  The objective compound is obtained e.g. by charging the solvent and the component A in a reactor, replacing the gaseous part of the reactor with nitrogen gas, charging the component B, adding the component C to react with the component B at 20-60 deg.C, removing the unreacted components B and C, filtering off the component A, separating the solvent to obtain the objective compound, washing and recovering the objective component adhered to the filtered component A with a solvent, simultaneously measuring the amount of the component A reduced in the reaction, supplying the component A in the reduced amount, and repeating the processes.
Patent JP-H08213948-A (JP)
Title: Base station configuration
Inventor: KIISU RATSUSERU EDOWAAZU
IPC: H04B7/26
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To realize a performance closer to a maximum-ratio coupler with a simple device configuration which only processes the output of the antenna largely contributing to the carrier-noise ratio of a whole cellular radio communication system by providing a base station configuration composed of a means which coupled many signals from reception antennas with each other in the system, namely, a coupling technology of spatial diversity systems. SOLUTION: In a base station configuration composed of a plurality of antennas 121- N which operate to receive signals from signals sources, a plurality of switching means S1- N, and an output means O/P, the carrier/noise ratio is decided by switching the most powerful signal received by means of the antennas from the signal sources so that the signal may be outputted to the output means O/P. In addition, the base station is constituted so that the signal received by another antenna largely contributing to the carrier/noise ratio of a whole system may also be switched to the output means.
Patent JP-H07157390-A (JP)
Title: Production of single crystal
Inventor: KODAMA SHIGEO
IPC: C30B15/12
Filed: 1993-12-02
Abstract: PURPOSE:To improve the uniformity, of a compsn. in a radial direction from a melt of large segregation with a process for production of a compd. mixed crystal by a Cz method. CONSTITUTION:Partition plates 4 having perpendicularly symmetrical axes are arranged by offcentering the symmetrical axes and the central axis of a crucible 3 in the process for production of the Czochralski single crystal by having the partition plates 4 for bisecting the melt in the crucible 3 to a central part melt 1 and an outer peripheral part melt 2 and having small holes 4a for delivering the outer peripheral part melt 2 to the central part melt 1 and a source 5 for replenishing the component to be exhausted as the crystal grows to the outer peripheral part melt 2 and growing the crystal 6 from the central part melt 1 while rotating the crystal.
Patent JP-2000132856-A (JP)
Title: Optical head
Inventor: YAMAZAKI HIROYUKI
IPC: G11B7/1381
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of performing a tracking control easily without hindering to make recording density higher in a high-density optical memory in which proximity field light is used. SOLUTION: This head is an optical head in which plural proximity field light generating means (objective lenses 1 to 9 and fine openings 31 to 39) which are arranged side by side in one line and one propagation light converging means (objective lens 10) are mounted on a slider S1. The optical head performs recording, read-out and erasing by using proximity field light and performs tracking by using propagation light.
Patent JP-H01145054-A (JP)
Title: Apparatus for ultrasonic treatment
Inventor: KUBOTA TATSUYA
IPC: A61B17/22
Filed: 1987-11-30
Abstract: PURPOSE:To improve resection efficiency and to perform the efficient suction of tissue, by constituting an ultrasonic vibration transmitting member of a plurality of pipes or rods connected by soldering. CONSTITUTION:An ultrasonic treatment apparatus 11 has an apparatus main body constituted of a vibrator 13 and a pipe 12, and the pipe 12 is fixed to a slider 8 in a freely detachable manner. A suction passage 15 is formed in the pipe 12 and connected to one end of the suction tube 16 communicating with the rear end surface of the ultrasonic vibrator 13. The vibration due to the ultrasonic vibrator 13 is transmitted by the pipe 12, and the resected and crushed substance is sucked by a suction pump through the suction passage 15 in the pipe 12 and the suction tube 16.
Patent JP-H03161355-A (JP)
Title: Attraction type wire dot printing head
Inventor: TANIDA TOSHIFUMI
IPC: B41J2/275
Filed: 1989-11-21
Abstract: PURPOSE:To stabilize printing motion, improve printing quality and stabilize the running of an ink ribbon by a constitution wherein an annular elastic member is provided with a recess on the boundary of different polarities of electromagnets. CONSTITUTION:An attraction type wire dot printing head is constituted so that an annular elastic member 12 is provided with a recess 12a on the boundary of different polarities of electromagnets. Accordingly, neighboring armatures 6 having the same polarities are energized by the same projection 12b of the annular elastic member 12. Accordingly, when the neighboring electromagnets 5, having the same polarities, are magnetized simultaneously and the attraction force of the electromagnet 5 is increased, the compression of the projection 12b of the annular elastic member 12 of the armature 6, attracted by one of the electromagnet 5, affects to the other armature 6 so as to cause interference whereby the increase of the repulsive force of the annular elastic member 12 is cancelled by the amount of increase of the attraction force to prevent the failure of restoring operation of the armature 6.
Patent JP-H11145955-A (JP)
Title: Information distribution system and information processing terminal equipment
Inventor: MORIO MINORU
IPC: G10K15/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To select and provide information from a server device and to improve an utility value further by generating distribution information corresponding to the request information of one of the request of only certain character information, the request of only certain sound information and the request of the certain corresponding character information and sound information. SOLUTION: When the request information from a portable terminal equipment or a terminal, equipment 2 through a communication network 4 is present, the server device 1 discriminates the presence/absence of the character information and the sound information from the request information, retrieves the requested character information, sound information or character information and sound information and returns it through the communication network 4 to the portable terminal equipment 3 or the terminal equipment 2.  Thus, the character information or the sound information or both information is selected and down-loaded in the terminal equipment 2 or the portable terminal equipment 3, and even in the case that a data communication channel 4 is congested, useless time is not required for gathering the information, the information is efficiently gathered and information gathering is quickened.
Patent JP-H05139741-A (JP)
Title: Oxide superconductor and production thereof
Inventor: SHIMODA SHUICHIRO
IPC: H01B13/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide an oxide superconductor having high Tc and improved characteristics of Jc in a magnetic field. CONSTITUTION:Starting materials separately contg. Tl, Pb, M (M is chiefly Sr and Ca or Sr, Ca and other group IIa element of the periodic table), Cu and A (A is one or more among Ru, Rh, Pd, Os and Pt) are weighed, mixed and fired.
Patent JP-H01144150-A (JP)
Title: Microcomputer
Inventor: HIKICHI HIROSHI
IPC: G06F15/78
Filed: 1987-11-30
Abstract: PURPOSE:To read out the count value of a timer, etc., with no mistake by applying the control of a control signal to decide whether the signal should be supplied directly to the external terminal of a microcomputer or synchronously with a clock of the microcomputer. CONSTITUTION:An external input signal supplied directly to an external terminal 1 or an external input signal synchronized with a system clock phi is obtained at a contact 9 under the control of a control signal 5. Therefore the count value of a timer can be read out in the timing where the timer counting is through by supplying the synchronized external input signal to the timer after the signal 5 is set at a high level in case a microcomputer is not set in a stand-by mode. Then the correct count value of the timer is read out.
Patent JP-H01144424-A (JP)
Title: Oriented polyester alloy film
Inventor: KUZE KATSURO
IPC: C08J5/18
Filed: 1987-12-01
Abstract: PURPOSE:To obtain the title film having excellent heat-resistance, transparency and thermal shrinkage characteristics and suitable as an electrical insulation material, a coating packaging material, etc., by mixing a polyester containing cyclohexane dimethanol with a specific polycarbonate and orienting the mixture. CONSTITUTION:The objective film is produced by mixing (A) a polyester containing preferably >=10mol% of cyclohexane dimethanol as a glycol component and having an intrinsic viscosity of >=0.4 with (B) a polycarbonate having a structural unit of formula (A<1> and A<2> are aromatic group; X is O, SO2, etc.) e.g., by melt-kneading process and orienting the mixture by drawing, e.g., successive biaxial drawing process.