baber/WOPTO huggingface dataset:
Patent JP-S6052938-A (JP)
Title: Optical signal detector
Inventor: TANAKA HIROTSUGU
IPC: G11B7/085
Filed: 1983-09-02
Abstract: PURPOSE:To obtain an optical signal detector having high resistance to vibration and impact by performing both tracking and searching actions with a single revolving action and using another driving mechanism to perform a focusing action. CONSTITUTION:A rotary member 202 can perform revolution within the 1st plane with use of a support member fixed to a fixed part as a rotary shaft and also revolution vertical to the 1st plane. Such member 202 is attached to the member 201. Coils 203 and 204 are fixed to the member 202 to flow a current for revolving motions which are controlled electrically in both searching and tracking modes. Then the electromagnetic force is generated by yokes 205-208 and permanent magnets 209 and 210 fixed at the fixed part and by the Fleming's left-hand rule. While coils 211 and 212 are fixed to the member 202 to flow a current for revolving motions controlled electrically in a focusing mode. Then the electromagnetic force is also produced by yokes 213 and 214 as well as permanent magnets 215 and 216 fixed at the fixed part and by the Fleming's left- hand rule. Thus an optical device 217 fixed to the member 202 is shifted to an appropriate place.
Patent JP-S647200-A (JP)
Title: Radio meter-reading device
Inventor: IWABUCHI HIROO
IPC: G08C19/00
Filed: 1987-06-29
Abstract: PURPOSE:To facilitate the reading of the measured value of a meter and to prevent misreading by transmitting a measured value request signal by radio from a radio meter-reader and receiving the measured value from the meter by radio. CONSTITUTION:When a push-button switch for starting meter-reading 2 in the radio meter-reader 1 is depressed, the measured value requesting signal is transmitted from a transmission part 3 by ratio. When a reception part 5 in the meter 4 receives the measured value requesting signal, the measured value of a measured value storage part 7 storing a value which a measuring part 6 has measured is transmitted to the radio meter-reader 1 by radio through a meter number and a transmission part 8. The radio meter-reader 1 receives the measured value and the meter number in a reception part 9, displays them in a data display part 10, and stores them in a data storage part 11. A rate with respect to the measured value is calculated in a rate calculation part 12 and transmitted to the data display part 10 and the data storage part 11. Data stored in the data storage part 11 is outputted from a printer output part 14, and transferred to a center device through a data transfer part 15.
Patent JP-H0717792-A (JP)
Title: Apparatus for production of compound semiconductor crystal
Inventor: KATAYAMA KOJI
IPC: C30B27/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide an apparatus for production of the compd. semiconductor crystal capable of averting the generation of pipe clogging and permitting pulling up and growing of the compd. semiconductor single crystal having excellent crystallinity even if a raw material supplying pipe of a smaller bore in supplying a nonvolatile element raw material. CONSTITUTION:This apparatus for production of the compd. semiconductor crystal has at least the first raw material supplying pipe 5 of a double pipe structure consisting of an outside pipe 101 for passing an inert gas and an inside pipe 100 for supplying the nonvolatile element raw material 12 to a raw material melt 21 in a raw material synthesizing container 22. The device is so constituted that a raw material supplying port 105 for supplying the nonvolatile element raw material 12 to the raw material melt 21 in the inside pipe 100 is coated with the gaseous flow formed by passing the inert gas to the outside pipe 101.
Patent JP-H05329520-A (JP)
Title: Method and device for controlling rolling mill
Inventor: SAKAI BUNJI
IPC: B21B37/00
Filed: 1992-05-28
Abstract: PURPOSE:To receive rolling information regarding the operational pattern of roll coolant (cooling water) and the wear of a reinforcing roll and to improve the control precision of a plate crown in a four high or six high mill having work rolls and reinforcing rolls. CONSTITUTION:A calculator 24 to calculate the quantity of thermal expansion of each operational roll and a calculator 25 to calculate the wear of each reinforcing roll receive an operational pattern for roll coolant (cooling water) outputted from a setting bank 22 and a transmitting device 23 for a timing command and a rolling information, setting and rolling information regarding the wear of the reinforcing roll. An estimating operation for the roll profile is performed based on the setting and the rolling information in these calculators and a new roll bending force is set to control the plate crown to remove a plate crown deviation caused by a predicted error by a predicted value of the roll profile obtained by this calculation and an actual roll profile when the following material to be rolled is rolled.
Patent JP-H11355422-A (JP)
Title: Telephone system
Inventor: NISHIO YUKICHI
IPC: H04M1/57
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To surely notify a user that an incoming call arrives and to notify the user of calling side information by stopping the generation of ringing tone in accordance with a key depression operation, converting the calling side information into voice information and notifying it to the user. SOLUTION: A line detection circuit 5 detects an incoming signal and a modem signal and performs a closing operation of a line, when the circuit 5 detects the incoming signal, it outputs an incoming detection signal (a) to a CPU 4 and when the circuit 5 detects the modem signal, it outputs an information detection signal (b) to the CPU 4 and also transmits the modem signal to a number detection circuit 6. And, when an incoming call arrives from a calling side, the CPU 4 makes ringer tone to be transmitted from a speaker 12 and then, when a notifying key depression signal (c) is detected, the CPU 4 stops the rumbling of the ringer tone. Then, it is possible to hear the ringer tone transmitted from the speaker 12 with the telephone number of the calling side as a voice signal and to listen to a voice signal of calling side information if a user wants to.
Patent JP-S5685290-A (JP)
Title: Preparation of l-glutamic acid by fermentation
Inventor: YOSHIMURA MINORU
IPC: C12R1/13
Filed: 1979-12-14
Abstract: PURPOSE: To prepare L-glutamic acid, in high yield, by culturing microorganism capable of producing L-glutamic acid in a medium containing, as a main carbon source, an inverted sugar obtained by inverting sucrose in blackstrap molasses of sweet potato with invertase.  
     CONSTITUTION: Sucrose in the blackstrap molasses of sweet potato is invertd with invertase to hydrolyze 60W100% of the sucrose. The inverted sugar mixture thus obtained is used as a main carbon source of a culturing medium without separating the inverted sugar. A microorganism capable of producing L-glutamic acid, e.g. Brevibacterium lactofermentum ATCC 13869, Corynebacterium glutamicum ATCC 13032, etc. is cultured in the medium, and the accumulated L-glutamic acid is separated from the medium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S648828-A (JP)
Title: Operating method for dc transmission system
Inventor: KONISHI HIROO
IPC: H02J3/36
Filed: 1987-07-01
Abstract: PURPOSE:To contrive direct current breakers to be done without increasing the capacities, by locking the interrupting action of the direct current breakers, when an accident is generated on a transmission line in a state that the only one transmission line among a plurality of transmission lines is operated. CONSTITUTION:The branch points of direct current transmission lines 31, 32 are provided with direct current breakers DCCB1-DCCB4. States during each operation or stopping of the direct current transmission lines 31, 32 are kept stored, and when only one circuit among the direct current transmission lines 31, 32 is worked because of an accident or forced stopping or the like, then the direct current breakers are contrived not to be worked even if the accident is generated on the transmission lines.
Patent JP-S58190029-A (JP)
Inventor: HARARUDO BOOREN
IPC: G03F1/20
Filed: 1982-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5950430-A (JP)
Title: Focus adjusting device of camera
Inventor: HIRAO YOSHIAKI
IPC: G02B7/09
Filed: 1982-09-17
Abstract: PURPOSE:To adjust quickly focus of a camera, by receiving a focusing signal indicating the focus of an object or a distance signal corresponding to the distance to change the length of the optical path between a photographic lens and the focus position. CONSTITUTION:The image of an object 5 is focused onto an image pickup face 4 through a lens 20, an aperture 21, and a visible rays-transmissive plate 22. The photographic distance is divided to serveral zones, and stepped faces different in thickness whose number corresponds to the number of these zones are formed on the transmissive plate 22. When the distance to an object 5 is changed, the focus position of an optical beam on the surface of a photodetector 19 is moved. An operating circuit 23 calculates the distance to the object on a basis of a ratio of photocurrent signals I1 and I2 and outputs it as a distance signal D. The visible rays-transmissive plate driving device 24 receives this signal D and drives the visible rays-transmissive plate 22 vertically to change in thickness and performs such regulation that the image of the object 5 is focused onto the image pickup face 4 most suitably.
Patent JP-S5589144-A (JP)
Title: Feeding device of sheet
Inventor: MURAYOSHI YASUSHI
IPC: B65H1/04
Filed: 1978-12-26
Abstract: PURPOSE: To enable performing each automatic feeding and feeding by hand of a sheet selectively by a mechanism wherein a sheet stopper is constructed to beable to move to fore and aft interlocking with the same movement of a sheet guide to a base plate.  
     CONSTITUTION: When automatically feeding sheets 1, the top end portions of sheets are contacted with a stopper 17, and sheets 1 are placed on a base plate 2. A fan motor 8 and a drive motor 9 are each run, and the uppermost sheet is floated and adsorbet to a lower surface of a vacuum plate 6. The sheet is carried out to the left by means of a rotating feed roller 11. Meanwhile, when feeding a sheet by hand, a sheet guide 105 is pushed down against the force of springs 116, 117, and the sheet guide 105 is fastened at a fallen location by means of a latch 119 while the sheet stopper 17 is downward driven away through arm levers 106, 107. The sheets are placed on the base plate 2 under this condition, and fed to the leftward by hand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5587748-A (JP)
Title: Preparation of o-(2,6-dichloroanilino)phenylacetic acid
Inventor: TANI KATSUYA
IPC: C07C229/42
Filed: 1978-12-26
Abstract: PURPOSE: To prepare the title compound useful as an antiphlogistic agent, easily, with a few steps, by hydrolyzing an N,N-dialkyl-[o-(2,6-dichloroanilino)phenyl] acetamide derivative in the presence of a base.  
     CONSTITUTION: o-(2,6-Dichloroanilino)phenylacetic acid of formula II is prepared by hydrolyzing an N,N-dialkyl-[o-(2,6-dichloroanilino)-phenylacetamide derivative of formula I (R 1 , 2  are lower alkyl) in a solvent such as ethanol, in the presence of a base such as KOH, at the refluxing temperature of the solvent. The amount of the base is pref. 10W20mol per 1mol of the acetamide derivative. The compound of formula I can be prepared by reacting an N,N-dialkyl-(o-halogenophenyl)acetamide derivative of formula III (X is Br or I) with 2,6-dichloroaniline of formula IV in the presence of a copper catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5864788-A (JP)
Inventor: KANAZAWA YASUTO
IPC: H05B3/34
Filed: 1981-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H088840-A (JP)
Title: Underwater communication equipment and talk mouth
Inventor: KIKUCHI MASAKAZU
IPC: A63B33/00
Filed: 1994-06-21
Abstract: PURPOSE:To realize the underwater communication equipment and the talk mouth in which talking is made available without losing the pleasantness and safety of scuba diving and the operability is improved with respect to the underwater communication equipment and the talk mouth capable of talking among divers. CONSTITUTION:A talk mouth 20 integrated with a microphone is fitted to a standby air supply source and a diver makes diving while receiving air supply from a regulator 11 normally and the talk mouth 20 is presses to a mouth of the diver for talking, then a mouthpiece 12 fitted to the regulator 11 is used without any modification. Even when the air supply source is replaced with another, it is conducted easily and talking is made available without losing the pleasantness and the safety of scuba diving. Furthermore, a switch to activate a microphone is provided to the talk mouth 20, then it is not required to seek the switch through groping in the case of talking thereby improving the operability.
Patent JP-H08262345-A (JP)
Title: Ring with magnifying glass
Inventor: TANAKA TORU
IPC: G02B25/00
Filed: 1995-05-24
Abstract: PURPOSE: To enable a user to take fine notes and to fine fingertip work without occupying another hand while peeping through a lens focused at the tip of an appliance, such as writing means, held at one hand or the fingertips, etc. CONSTITUTION: A handle part 2 of a magnifying glass is mounted at a ring part 1. This handle part is previously provided with 'several points of nodes' or is formed of 'freely bendable and elongatable blanks' to make the part freely bendable and elongatable. A frame and lens part 3 of the magnifying glass are mounted at another end of this handle part.
Patent JP-S647074-A (JP)
Title: Charger device
Inventor: KIMURA HITOSHI
IPC: G03G15/02
Filed: 1987-06-30
Abstract: PURPOSE:To simplify a charger device structurally and to reduce its cost by using a terminal cover even as a cleaning member for a charger wire. CONSTITUTION:The terminal cover 34 is fitted detachably to a charger case 31, a V groove part 35 for cleaning is formed in the center part of one end of the terminal cover 34, and cutout parts 36 for guiding are formed at both side parts. Then while the terminal cover 34 is detached from the charger case 31 and stood, the V groove part 35 is engaged with the charger wire 32 and the cutout parts 36 is allowed to contact by pressing the charger case 31 on the both side wall, and the terminal cover 34 is moved reciprocally along the charger wire 32 to clean the charger wire 32 by rubbing. Thus, any special cleaner member is not required and the charger wire 32 is cleaned.
Patent JP-H04231859-A (JP)
Title: Oxygen concentration detector
Inventor: MAKINO TASUKE
IPC: G01N27/409
Filed: 1991-07-03
Abstract: PURPOSE:To obtain an oxygen concn. detector accurately detecting the concn. of oxygen, free from histeresis and excellent in current-voltage characteristics. CONSTITUTION:An oxygen concn. detector is constituted of an oxygen ion conductor 29, the anode 37 and cathode 35 provided to both surfaces thereof, the electric insulating porous layer 39 provided on the cathode 35 and the diffusion resistance layer 41 provided on the electric insulating porous layer 39 and having porosity larger than that of the electric insulating porous layer 39.
Patent JP-S6142826-A (JP)
Inventor: FUJITA NORIHIRO
IPC: H01H13/12
Filed: 1984-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06345898-A (JP)
Title: Resin composition for molding material and molding by curing the same
Inventor: ODA HIROTO
IPC: C07D265/16
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a resin composition which comprises specific polyfunctional dihydrobenzoxazine, glass fibers and additives, and shows a good balance between mechanical properties, electric properties and flame retardancy without formation of volatile substance on curing. CONSTITUTION:This resin composition comprises (A) 10-60wt.% of polyfunctional dihydrobenzoxazine of the formula ((n) is 1 to 4; R<1> is phenyl, methyl; R<2> is O, CH2), (B) 5 to 70wt.% of glass fibers (preferably 5 to 20mum fiber diameter) or organic fibers (preferably cotton flock) and (C) 0.5 to 80wt.% of additives selected from inorganic fillers such as clay, curing accelerators such as catechol, releasing agents such as zinc stearate, tackifiers such as silane coupling agent and colorants such as carbon black. It is preferred that the components A to C are kneaded at 60 to 120 deg.C to prepare the composition.
Patent JP-S5953098-A (JP)
Title: Drive device for step motor
Inventor: WADA TAKEO
IPC: H02P8/10
Filed: 1982-09-20
Abstract: PURPOSE:To enable to rotate a step motor at a high speed and to reduce the power loss when a rotor is stationarily retained by providing a parallel circuit of a resistor and a transistor. CONSTITUTION:When signals 11, 12 are respectively applied to the bases of transistors 5, 8 at a time t1, the transistors 5, 8 become ON, a current I from a power source 8 flows mainly through a transistor 8, a resistor 7, a coil 1 and a transistor 5, and a rotor of a step motor is rotated at the prescribed angular amount by the energization of the coil 1. When the signal 12 is eliminated at a time t2 after becoming the stationary state, the transistor 8 becomes OFF state, the current I is flowed through a resistor 10 to the coil 1, and the rotor for the step motor is stationarily retained by the energization of the coil 1 by the current.
Patent JP-S6141808-A (JP)
Title: Low nox burning method
Inventor: ORIMOTO MANABU
IPC: F23C99/00
Filed: 1984-08-04
Abstract: PURPOSE:To enable a burner device as a whole to correspond to high thermal load and to reduce produced NOx gas quantity by a method wherein a part of plural gas elements is utilized for the gas phase reduction of NOx. CONSTITUTION:A gas element 14a jetting the 20-50% gas of whole gas quantity is utilized for producing a reduction material separated from another element 14. The gas element 14a is provided in an exhaust gas passage 23 for the burning under low O2 partial pressure condition. A buffer 22 for swirl generation is formed at the jetting port of the secondary air A2 passage for the sufficient burning under relatively high O2 partial pressure condition in the element 14. Meanwhile, a fuel gas is jetted through the reducing element 14a under low O2 condition, a low O2 burning is performed under high temperature condition due to the flame of the element 14, accordingly, a reductive radical such as NH2, CN etc. and a reductive intermediate product such as CO etc. are produced. Thereby, the NOx produced mainly in the gas element 14 is reduced in gas phase, then becomes harmless N2.
Patent JP-S5688073-A (JP)
Title: Method and device for connecting two yarn piece
Inventor: ERUUIN TSUYURUSHIEERU
IPC: B65H69/08
Filed: 1980-11-21
Abstract: The yarn pieces to be joined are stretched between the two pairs of suction tubes (28, 29; 30, 31) and untwisted by being wound about spindles (20, 21). Hot compressed air fed along the surface of two blocks (32, 33) adjacent to the untwisted yarn portions remove free fibers and distribute the fiber tufts in the base of a channel formed in said blocks (32, 33). Said tufts are retained in the base of the channel by an electrostatic field formed with the aid of conductors (46) and the generator (GE). The blocks are then rotated about the rotation shafts (4, 5) until the channel edges are in contact with each other. Air is fed perpendicularly to the plane containing the fiber tufts in proximity to their respective ends in order to cause the fibers of the two tufts to interpenetrate, the spindles (20, 21) then being driven in the reverse direction in order to twist the fiber tufts and to disengage the yarn.
Patent JP-H0452271-A (JP)
Title: Laser vapor deposition device
Inventor: NUSHIHARA AKIRA
IPC: H01L21/203
Filed: 1990-06-20
Abstract: PURPOSE:To occasionally monitor a laser power and to uniformly consume a target by extending the distance at which the target moves back and forth to remove the target once from the laser beam. CONSTITUTION:The distance at which the target 4 moves back and forth is extended to remove the target once from the irradiation with the laser. The target 4 is not irradiated with the laser and the vapor deposition does not progress while the target 4 exists at the left end of the forward and backward motion. The laser is absorbed in a power monitor 11 behind the target 4 and the output thereof is recorded. The target 4 moves rightward while rotating and the vapor deposition is started simultaneously when the target begins to be irradiated with the laser beam 8. The laser power is not detected when the evaporation starts. The laser power can be detected again while the target 4 exists at the right end. The detection of the laser power is not required to be executed at every inversion of the target 4 and may be executed at every proper interval.
Patent JP-S5591224-A (JP)
Title: Composite crystal oscillator
Inventor: TERUYAMA KOUICHI
IPC: H03H9/215
Filed: 1978-12-28
Abstract: PURPOSE:To obtain a composite crystal oscillator featuring the reduced amount of the frequency fluctuation over a wide temperature range as well as a small position error by providing the exciting electrode on the side surface of the oscillator and at the same time increasing the groove width of the tuning fork. CONSTITUTION:The composite crystal oscillator is formed by securing the electric and parallel connection for the two units of the tuning fork crystal oscillator featuring the different zero temperature coefficients. Electrodes 8a and 8b are distributed on the main surface of the two units of tuning fork crystal oscillator 8, and at the same time exciting electrodes 8d and 8e are provided by sputtering or evaporation on the side surface of oscillator 8. And the electric connection is secured between electrodes 8d/8e and 8b/8a each. The thickness of the oscillator is set to 30mum- 200mum along with the groove width of the tuning fork set to 50mum-300mum respectively.
Patent JP-S6055500-A (JP)
Inventor: NAKAJIMA TOSHIO
IPC: G08G1/127
Filed: 1983-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0216355-A (JP)
Title: Rotating throttle valve type carburettor
Inventor: SAKAI JUN
IPC: F02D9/16
Filed: 1988-06-30
Abstract: PURPOSE:To control the fuel flow rate precisely and improve the reproducibility by raising and lowering a regulating screw according to the rotation of a throttle body to push up and push down a needle for the increase and reduction of the fuel flow rate, and centering and holding the needle. CONSTITUTION:When a throttle body 15 is rotated clockwise, its throttle valve part 15C opens an inlet passage 11, so that the intake amount is increased. A controlling protruded part 15P is made in contact with a cam part 18B according to the clockwise rotation of the throttle body 15 to raise a holder 18, so that a regulating screw 19 is raised. A needle 17 is then raised by a spring 21, and thus the opening to the fuel well port 15B of the fuel control port 13B in a fuel nozzle 13 is increased to increase the fuel amount. In this case, the upper end part 17A of the needle 17 is centered and held by the taper end surface 19B of the regulating screw 19 inserted in the centering port 17B, whereby the movement of the needle 17 to the side is prevented.
Patent JP-S58145456-A (JP)
Inventor: KURAUSUUDEIITAA FURERIHISU
IPC: F16L37/32
Filed: 1982-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。