baber/WOPTO huggingface dataset:
Patent JP-S57192870-A (JP)
Title: Rotation detector
Inventor: TANAKA HIROAKI
IPC: F02D45/00
Filed: 1981-05-25
Abstract: PURPOSE:To enable accurate detection of the slowest rotation and the transmission of a reference signal by making a reference detection electrode on the input side and an electrode on the output side face each other in detecting the rotational position of a crank shaft or the like of an automibile. CONSTITUTION:A plate 140 on the input side provided with reference detection electrodes 141 and 142, rotation angle detection electrodes 143 and 144 and ring- shaped electrodes 145 and 146 at a different space and a plate 150 on the output side provided with electrodes 151 and 152 and ring-shaped electrodes 153 and 154 are so arranged opposite to each other that the electrodes on one plate can face those on the other plate. Signals opposite to each other in the phase are applied to the electrodes 141 and 142 at a fixed cycle from circuits 310 and 320 and cycle signals different in the cycle of the signal applied to the electrodes 141 and 142 are applied to electrodes 143 and 144 from circuits 310 and 330 in such a manner as to be opposite to each other in the phase. When the plate 150 rotates with respect to the plate 140, according to signals appearing at the electrodes 151 and 152, the rotation and the reference position of the plate 150 are detected with circuits 350, 360, 370 and 380.
Patent JP-S555557-A (JP)
Title: Polling control system
Inventor: SAITOU KAZUO
IPC: G06F13/22
Filed: 1978-06-29
Abstract: PURPOSE:To reduce the time required for polling control, by avoiding the polling control to the terminal under pause. CONSTITUTION:The polling control request signal An from the terminal is converted into the polling control signal Bn with the terminal control circuit 20. When polling requeat is present at the terminals 1 and 3, the signals B1 to B3 are set to ''0'' and the signals less than the signal B4 are at ''1''. The polling control starts from the terminal 1 having higher priority. The polling control is made only to the  signals at ''0''. Accordingly, if the signals B1 to B5 are at ''0'', control is made from  the terminal 1 to 5. When the control for terminals is made, the shift register 56  controls sequentially for the terminal having lower priority. Polling control is made  so that the terminal having the lowest priority is controlled and then the terminal  having the highest priority is controlled. No polling control is made to the terminals  under pause and having lower priority.
Patent JP-S57192662-A (JP)
Title: Speed-change controller of complex clutch type multistage speed change gear
Inventor: KIKUCHI TOSHIYUKI
IPC: F16H61/688
Filed: 1981-05-25
Abstract: PURPOSE:To simplify the constitution of a controller by controlling the fluid pressure supply to the fluid type speed-change actuator by means of a single electromagnetic valve and the fluid valve apparatus installed between said electromagnetic valve and the speed-change actuator. CONSTITUTION:The first speed-change valve 32 for controlling the oil pressure supply to the first speed-change cylinder 20 and the second speed-change valve 33 for controlling the oil pressure supply to the second speed-change cylinder 23 are provided, and the port 32c connected to the advancing pressure line 34 is formed near the center of side area of the valve hole 32a of the first speed- change valve 32, and the electromagnetic valve 38 for speed-change control is fitted at the valve hole of the second speed-change valve 33 through a passage 37, and the port 33c connected to the advancing pressure line 34 is formed near the center of side area of 33a, on the way of the advancing pressure line 34, the electromagnetic valve 38 for speed-change control which is controlled by a control circuit 53 is fitted.
Patent JP-S61237156-A (JP)
Title: Inter-computer high speed on-line data transmitting system
Inventor: TAKAMOTO TAKAYUKI
IPC: G06F15/16
Filed: 1985-04-12
Abstract: PURPOSE:To execute efficiently an inter-computer high speed on-line data transmission by providing a store processing module, a transmission processing module, a reception processing module, and an extract processing module, on each of a part of a pair of computers. CONSTITUTION:A high speed on-line data transmission is executed through a function module structure which is equivalent to a channel connecting device 12 between the first computer 11 and the second computer 13. In the function module structure, a file 27 having an optional record length in the respective computer sides is inputted, and registered as a sub-file to a data pool file 23 by a store processing module 25. A transmission processing module 21 transmits the registered sub-file, and a reception processing module 22 receives it, registers it in a data pool file 24 and starts a designated job. A store processing module 25 restores it to the file having the original record length. In such a way, the inter-computer high speed on-line data transmission can be executed efficiently.
Patent JP-H07288668-A (JP)
Title: Facsimile equipment
Inventor: YAMAMURO SOICHI
IPC: H04N1/00
Filed: 1994-04-18
Abstract: PURPOSE:To obtain the system realizing facsimile data transmission with respect to a device connecting to a LAN with excellent operability. CONSTITUTION:At the reception of facsimile data, an OCR analysis section 12 analyzes a 1st page to extract information relating to a destination address described on a page. On the other hand, remaining image data except for the 1st page subject to OCR analysis in the received facsimile data are transferred to a file server 102 of a LAN system and a fact of image reception is informed by an electronic mail to a LAN terminal equipment corresponding to the extracted destination address.
Patent JP-H09270110-A (JP)
Title: Cleaning method of processing device for photographic sensitive material and cleaning cartridge
Inventor: OWAKI JUNICHI
IPC: G11B5/41
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To automatically clean a magnetic head by pulling a cleaning leader having rigidity prepared by impregnating a synthetic fiber with a resin from a cartridge and carrying the leader in a carrying passage. SOLUTION: A cleaning leader 80 prepared by impregnating a synthetic fiber with a resin to give rigidity is housed in a cartridge 70, which is then set in a cartridge holding part 40 in a film carrying unit 5. Then the film carrying unit 5 is closed and the spool of the cartridge 70 is rotated in the opposite direction to the winding direction so as to pull the top end of the cleaning leader 80 through the feeding port 72. Then the leader is carried in the carrying passage by carrying rollers 24, 25, 26 to clean a magnetic head 32a and the like. After completing cleaning, the cleaning leader is carried again and housed in the cartridge 70. In this process, same rigidity as that of a photographic film 2 is required for the cleaning leader 80. Thereby, by using a cleaning leader having rigidity, automatic cleaning can be done.
Patent JP-S63244683-A (JP)
Title: Field effect type semiconductor device and its manufacture
Inventor: TAKAGI HIROSHI
IPC: H01L29/78
Filed: 1987-03-30
Abstract: PURPOSE:To improve switching characteristics, by a method wherein after a low concentration impurity diffusion layer is formed at the bottom of a trench formed on a semiconductor substrate, a gate electrode is formed only on the side surface of the trench, and a high concentration impurity diffusion layer is formed on the exposed bottom surface of the trench and the semiconductor substrate by applying the electrode to a mask. CONSTITUTION:A gate electrode 9 is arranged on the sidewall of a trench 3 formed on a semiconductor substrate 1. In the bottom of the trench, a low concentration impurity diffusion region is formed under the gate electrode 9, and a high concentration impurity diffusion region is formed, as a drain region 12, in a part except the one under the electrode 9. Further, a high concentration impurity diffusion layer is formed on a surface of the semiconductor substrate 1 to constitute source regions 11a, 11b. Thus, the low concentration impurity diffusion layer is contained only in the drain region, but it is not contained in the source region. Thereby, switching characteristics can be improved, while protection characteristics for the hot carrier injection of an LLD structure are maintained.
Patent JP-H06293238-A (JP)
Title: Mirror device for vehicle
Inventor: TSUCHIYA TOMOHIKO
IPC: B60R1/06
Filed: 1993-04-06
Abstract: PURPOSE:To provide a mirror device for a vehicle wherein collsion against a peripheral object can be avoided by ensuring a front field of vision, by providing an auxiliary case, provided with a front visual reflecting mirror, and a front reflecting mirror driving means by which the front reflecting mirror can be rotated in a storage position relating to a mirror main unit and a protruded position sideward therefrom, in this case. CONSTITUTION:In a mirror device 1 for a vehicle having a mirror main unit 2 provided with a rear reflecting mirror 4 mounted on a specific position of the vehicle, the device comprises an auxiliary case 6 provided with a front visual reflecting mirror 5 and a front reflecting mirror driving means 7 for driving the auxiliary case 6 over a storage position 8 relating to the mirror main unit 2 and a protruded position sideward from the mirror main unit 2 and also capable of turning the front reflecting mirror 5 in the protruded position. By this constitution, a front field of vision from a driver's seat can be properly ensured over a wide range, and the device can be formed concisely capable of ensuring the running safety.
Patent JP-H05243690-A (JP)
Title: Semiconductor laser device
Inventor: ISHII MITSUO
IPC: H01S5/00
Filed: 1992-02-27
Abstract: PURPOSE:To improve the solder wettability and obtain a highly reliable device by metallizing with solder the die bonding surface to an LD chip, the die bonding surface to a radiation block and the dicing surface on the emissive end side of the laser light used as the light source of the optical system for the LD chip. CONSTITUTION:An LD chip 1 is heated up on the upper surface of a submount 2, for which solder is metallized on both ends 11 and the dicing surface 14 of a submount base 10. When the active layer 9 of the LD chip 1 is bonded by a junction down method so that the layer is placed closer to the submount 2 side, the solder 11 is forced out. This forced-out solder 13 spreads over due to the acting surface tension and does not solidify itself at one place to form an extruding solder because the wettability is improved by the metallization 14 of the dicing surface. Hence, it is possible to eliminate defects in the optical characteristics such as the ripple defect of the emissive light of the LD chip due to the extruding solder.
Patent JP-H01251493-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOTODA YOSHIHIRO
IPC: G11B33/12
Filed: 1988-03-31
Abstract: PURPOSE:To improve assembling workability and to make a device thin by providing a main base on which a cylinder, a tape draw-out mechanism, and a tape constant speed mechanism are loaded, and a sub base on which a reel mechanism, a brake mechanism, a control mechanism, a rotation detecting means, and a circuit pattern are loaded. CONSTITUTION:On the main base 1, a rotary cylinder 2 on which a magnetic head is loaded, a tape draw-out member 5 having a tape guide roller 3 and a tape guide pin 4, and a pinch lever 7 having the member 5 and a pinch roller 6 are loaded. On the sub base 11, reel shafts 12, 12, reel boards 13, 13, reel brakes 13a, 13a, a mode slider 14, a pinch lock lever 17, a loading slider 18, cassette hole detecting switches 19, 19, and reel rotation detecting sensors 29, 29 are loaded, and furthermore, the circuit pattern 28 for electrical connection is formed. In such a way, it is possible to improve the assembling workability, and to make the device thin.
Patent JP-H04312346-A (JP)
Title: Bearing mechanism for linear motor
Inventor: ASAMI NOBUYUKI
IPC: H02K41/02
Filed: 1991-04-12
Abstract: PURPOSE:To provide a thin linear motor operating stably. CONSTITUTION:First and second racks 2, 3 are formed, respectively, on a stator 5 and a mover 8. A holder 6 holding a roller 7 between the stator 5 and the mover 8 journals a gear 1 rotatably. The first and second racks 2, 3 are disposed oppositely and the gear 1 is meshing between them.
Patent JP-S575248-A (JP)
Title: Electron gun
Inventor: TAKENOBU MASAYA
IPC: H01J29/50
Filed: 1980-06-11
Abstract: PURPOSE:To reduce the diameter of the electron beam thus to improve the resolution, by setting the outermost incident angle of the electron beam in a main lens system to satisfy a specific formula. CONSTITUTION:The outermost incident angle theta in the main lens system 4 is set to satisfy the following formula: theta<=[4E*/3phii <k>sr*(a*)<3>]   . Here EN*=emittance= Ro*thetaophio  , ksr =inherent aberration constant= kso*(phiophii)  , a*=the distance between the vertual  object face 2 and the main lesn 4, kso*=spherical aberration factor at the object side=cso/fo*)<3>, phio=potential at the object side, phii=sceen potential, thetao=maximum radiation angle of the electron beam and Ro*=the size of the object. In other word the maximum incident angle theta is set to satisfy the formula theta/theta<a>=[-2.36X(phiophii)+ 1.45]X0.436(phii/phio)   with reference to the outermost incident angle theta which will provide the minimum beam diameter in the proximity of the focus voltage ratio minimum beam diameter in the proximity of the focus voltage ratio phio/phii=19%.
Patent JP-H04312363-A (JP)
Title: Controller
Inventor: AKAZAWA NAOKI
IPC: H02P25/04
Filed: 1991-04-12
Abstract: PURPOSE:To provide a controller which can supply power efficiently by enabling one end of the load to be grounded for a load such as an induction motor, driven at low voltage equivalent to the battery on an automobile. CONSTITUTION:A controller, which supplies a current to the load operating at AC low-voltage, is composed of a battery 2, which supplies DC voltage, a polarity inverting circuit 3, which generates voltage -E of inverted polarity, an AC voltage composer 6, which forms AC voltage by switching voltages E and -E over to each other, and a controller 7, which generates AC voltage from the AC voltage composer 6 by switching the voltages E and -E over to each other.
Patent JP-S535602-A (JP)
Title: Frequency characteristic measurement circuit
Inventor: KOSUGI ICHIROU
IPC: H04N17/06
Filed: 1976-07-05
Abstract: PURPOSE:To remove the influence of the variation of the scanning state of a head by recording signals including plural frequencies during the period of one scanning in a rotary head system VTR.
Patent JP-S59203432-A (JP)
Inventor: ADACHI KENICHI
IPC: G01G13/00
Filed: 1983-05-07
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-H11275217-A (JP)
Title: Radio telephone set and troublesome telephone call disconnecting method
Inventor: MANABE HIROSHI
IPC: H04W76/06
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone set capable of smartly disconnecting a troublesome telephone call without excessively stimulating that caller. SOLUTION: This telephone set has a key pad 103 for a user to perform key input operation and a radio transmission/reception circuit 102 for transmitting a transmission signal by radio. Concerning such a radio telephone set 100, when a reception signal containing a noise at a level higher than a prescribed threshold is continued during a call longer than prescribed time, that call is disconnected. This telephone set has a noise generating circuit 108 for generating the noise higher than the prescribed threshold by pressing a key on the key pad 103 and a noise inserting circuit 109 for inserting the noise generated by the noise generating circuit 108 into the transmission signal.
Patent JP-H03279965-A (JP)
Title: Device for detecting unused cartridge for image forming device
Inventor: ONOBORI SHIYUNJI
IPC: G03G21/00
Filed: 1990-03-28
Abstract: PURPOSE:To automatically detect an unused cartridge by displacing a driving interlocking member on the cartridge and detecting by a detection means on an image forming side whether the displacement quantity thereof is a specified quantity. CONSTITUTION:A non-use detection mechanism 71 allows a detection gear 74 to mesh with a gear 73 provided on one shaft of a driving system 101, for instance, the rotary shaft 72 of a paddle 8 for raking in discharged toner. The gear 74 has teeth 75 only on a part of its outer periphery, and the other part of the outer periphery is set as a cam surface 77 having a recessed part 76 on one part thereof. Then, a detection pin 78 opposed to the cam surface 77 is allowed to abut on the cam surface 77 by a spring 79 in a discharged toner casing 3. When the image producing cartridge 1 is unused, the abutting position is a specified quantity apart from the recessed part 76 of the cam surface 77 and near to a downstream side in a driving direction. Thus, the unused cartridge is automatically detected.
Patent JP-S59205931-A (JP)
Title: Apparatus and method for aligning irregular stacked block ofsliced food
Inventor: TEIMOSHII GUREGORII MAARII
IPC: B65B25/06
Filed: 1984-04-20
Abstract: Means for turning the directions of the slices fed from a feeder are attached to a conveyor along its length. The turning means have projecting members arranged with spaces, each suited to hold the slice. The projecting members are coupled with a drive for rotating each member and move it vertically and then horizontally. The members are followed by means for sending out the slices. -
Patent JP-H07303283-A (JP)
Title: Assembly of radio trans mission system in radioc communication system
Inventor: SARUBUATOORE BUIRUTSUOTSUSO
IPC: H04W88/02
Filed: 1995-04-05
Abstract: PURPOSE: To provide an assembly having all electronic parts necessary for radio transmission/reception in a radio communication system which can be selectively connected with the device of voice communication and the device of data communication. CONSTITUTION: In an embodiment, the device of voice communication into which an assembly mounted on a circuit card in which a small PCMCIA is integrated is inserted has almost the same size and weight as those of a normal cellular telephone set. When radio data communication is operated, the circuit card in which the PCMCIA is integrated is pulled out of a telephone receiver, and inserted into an adaptive data processor. As a result, the data processor can attain the transmission and reception of data by radio.
Patent JP-H09270013-A (JP)
Title: Device for detecting position of moving body
Inventor: OKADA MASAKI
IPC: G08G1/04
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive moving body position detector capable of precisely detecting the current position of a moving body by processing a picture obtained by an image pickup means fixed to the moving body. SOLUTION: An input picture obtained by photographing the periphery of a traveling route by a camera fixed on a traveling train 1 and quantizing the photographed picture by an A/D converter and comparing processing data obtained by extracting a characteristic environmental picture part from a comparing picture obtained by previously photographing the periphery of the traveling route are compared with each other by a position arithmetic part 4 and the current position of the train 1 is operated based upon the compared result. The comparing processing data to be used for the position arithmetic part 4 are stored to a comparing processing data base 5 as a data base and accessed from a comparing processing data accessing pointer 6 in accordance with the current position of the train 1. The operated current position of the train 1 is stored in a current position register 7.
Patent JP-S6420056-A (JP)
Title: Method for storing fresh fruit piece
Inventor: UIRIAMU DANKAN PAURI
IPC: B65D81/28
Filed: 1988-03-31
Abstract: PURPOSE: To store fruits pieces without losing their flavor, color tones, the feel of a material, etc., over a long period of time by housing the small pieces of the tissues of the fruits suitable for eating in a container having a high gas barrier property, filling an oxygen-contg. gaseous mixture into this container, sealing the container and cooling the container to a prescribed temp. to impart cooling impact to the small pieces of the fruits. CONSTITUTION: The soft tissues suitable for eating are separated from the tissues not suitable for eating of the fresh fruits. The tissues suitable for eating are then cut apart to the small pieces and these pieces are housed into the container having the high gas barrier property. The container is filled with the oxygen-contg. gaseous mixture and is then sealed from the external atmosphere. The oxygen-contg. gaseous mixture is adequately a gaseous mixture contg. about 5 to 50% oxygen and an inert gas, such as nitrogen, helium, argon and hydrogen. The container contg. such small pieces of the fruits is cooled to about -1 to 6 deg.C to impart the cooling impact to the small pieces of the fruits in the container and thereafter, the container is stored at about -1 to 10 deg.C.
Patent JP-S564909-A (JP)
Title: Variable attenuating circuit and constant voltage amplitude output circuit making use of it
Inventor: AOYANAGI TAKANOSUKE
IPC: H03G3/10
Filed: 1979-06-27
Abstract: PURPOSE:To make it possible to obtain a great attenuation factor by constituting a split in which the collector dynamic internal resistance of a transistor is connected to a fixed resistance in series. CONSTITUTION:When a resistance supplying a DC current to the collector of transistor 6 is not connected another circuit, any DC current flows through the collector at all, but the collector is held at a DC positive voltage of about 10mV. Once an AC voltage is applied to the collector, the AC current flows by current dynamic collector internal resistance. Therefore, the ratio of output 5 to an input to terminal 1 can be obtained as the split ratio of fixed resistance 2 to the dynamic collector internal resistance of transistor 6. Consequently, an AC waveform variable attenuator can be obtained which has a broad-range attenuation factor.
Patent JP-H09269287-A (JP)
Title: Slurry specific gravity measuring method and slurry specific gravity measuring device
Inventor: TAKIGAWA TOMOYA
IPC: G01G17/04
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To measure the specific gravity of slurry easily and correctly and dispense with maintenance by feeding slurry at always constant specific flow velocity to a specific gravity measuring container of round pipe shape, provided separately from a slurry tank, to detect weight. SOLUTION: A mixer 3 for agitating slurry 2 is fitted to a slurry tank 1 for storing the slurry 2 to be fed between a polished glass article and a polishing tool. The slurry 2 is fed from the tank 1 to a specific gravity measuring container 7 by a pump 4 and returned to the tank 1 via an outflow pipe 8 and an outflow hose 9. An inflow port (outflow port) is formed into gently enlarged (narrowed) cross-sectional area shape so as not to generate complex flow such as separating bubbles when the slurry 2 flows in or flows out of the container 7, and the relation between the flow velocity V1 in the container 7 and the average settling velocity V2 of abrasive grains in the container 7 is made V1 <=9V2 . The weight of the container 7 is detected by a load cell 11 in the state of the distance from the suspension center being as short as possible so as to reduce drift.