baber/WOPTO huggingface dataset:
Patent JP-S6196642-A (JP)
Title: Optical signal transmission apparatus
Inventor: KOCHI TOSHIO
IPC: H01J37/248
Filed: 1984-10-17
Abstract: PURPOSE:To reduce restriction on mounting in an apparatus and eliminate unstable element by providing electrode or similar means so that potential can be applied externally to the desired point of optical fiber. CONSTITUTION:A ring-shaped potential connecting electrode or similar means 6 is provided on an optical fiber 4 for externally determining potential so that distribution of surface potential of optical fiber can be determined externally. Thereby, the condition similar to the potential distribution within an apparatus can be generated and discharge phenomenon between structure 5 of apparatus and optical fiber 4 can be eliminated. The connection between connection electrode or similar means 6 and the optical fiber 4 can be made more reliable by inserting flexible and conductive rubber-like material 7 between them or by winding a metal foil to the optical fiber 4 and then connecting it to the electrode 6.
Patent JP-S6373835-A (JP)
Inventor: MORITA TOKIO
IPC: H02J7/35
Filed: 1986-09-12
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-S6276069-A (JP)
Title: Pickup feeding mechanism
Inventor: KODAMA HISAO
IPC: G11B7/085
Filed: 1985-09-30
Abstract: PURPOSE:To attain miniaturization by meshing a screw part provided on a pickup carried in opposition to a disc with a rotary shaft having a screw interlocked with a motor so as to drive the rotary shaft. CONSTITUTION:When the motor 28 is driven, the rotary shaft 25 is driven accordingly via a turning direction converting section 29. Then the screw of the pickup 22 is moved in directions in arrows C, D opposed to the disc loaded onto a turntable 20 while being guided with highly accurate movement and the disc is reproduced in the movement shown in, e.g., arrow D. The screw 24 is provided to the pickup 22 in this way and a rotary shaft 25 meshing with the screw 24 is driven to costitute that the guide and movement of the pickup 22 are used in common thereby reducing a part short in 2-dot chain lines.
Patent JP-S6460880-A (JP)
Title: Floating head supporting mechanism
Inventor: HASHIMOTO MASANOBU
IPC: G11B21/21
Filed: 1987-09-01
Abstract: PURPOSE:To prevent vibration in a head from being generated at the time of performing fast seek, by providing a suspension spring having a bending part held as an elastic body without applying elastic bending, and a load to supply an appropriate angle between a spacer and the suspension spring. CONSTITUTION:The load spring 6 on which bending is applied in advance is fixed on the spacer 5 so as to be brought into contact with a back plane on a side where the floating head slider 1 of the suspension spring 3 exists. The bending is generated in the suspension spring 3 by attaching the load spring 6 without applying working on a spring bending part 4 as keeping a flat plane. Therefore, the spring bending part 4 can be extended smoothly almost flatly even in a state where the suspension spring 3 is extended at the time of loading the head slider 1, and the rigidity of the spring bending part 4 in a loading state can be heightened. In such a way, it is possible to prevent the vibration in the head from being generated at the time of performing the fast seek.
Patent JP-S59107036-A (JP)
Title: Non-calcined mini-pellet for raw material to be sintered
Inventor: KAGAWA MASAHIRO
IPC: C22B1/16
Filed: 1982-12-10
Abstract: PURPOSE:To improve the suitability to granulation and component uniformity of a titled mini-pellet and to improve the quality of sintered ore by adding water to the collected dust contg. no coal and pelletizing the dust then depositing blast furnace gas ash on the surface thereof. CONSTITUTION:The collected dust contg. no coal which is stored in a bunker 1 is fed out respectively by each prescribed amt. from feeders 3 for feeding out and is supplied, via belt conveyors 5a, 5b, to a pelletizer 6. The dust is pelletized under addition of water in the pelletizer 6 and is made into particles 7 which are delivered to a belt conveyor 5d. On the other hand, the blast furnace gas ash 8 stored in the bunker 2 is fed out by a feeder 4 for feeding out and is conveyed, via a belt conveyor 5C, by a conveyor 5d. Thereupon, the particles 7 are supplied on the stacked layer of ash 8, and is fed successively together with the ash 8 to a sieving installation 9 or mixer 10, and during this time the ash 8 is sprinkled over the entire surface of the particles 7, whereby mini-pellets 11 are formed.
Patent JP-H0380602-A (JP)
Title: Satellite receiving antenna system
Inventor: ITO TORU
IPC: H01Q3/00
Filed: 1989-08-23
Abstract: PURPOSE:To receive plural radio waves which have different planes of polarization by providing a means which driven a holding means capable of moving plural reception and conversion parts to move the feed horn of one optional reception and conversion part to the focus position of a radio wave reflecting plate and a lead-out terminal which is connected electrically to the output terminal of the reception and conversion part. CONSTITUTION:This system is provided with the means 51 which holds movably the reception and conversion parts 20-40 having feed horns 21, polarization plane conversion parts, down converters 24, and output terminals 25, a driving means (gears 53 and 54) which carries the feed horn 21 of one optional reception and conversion part to the focus position of the radio wave reflecting plate by driving the holding means 51, and the lead-out terminal 57 which is connected electrically in contact with the output terminal 25 of the reception and conversion part with the feed horn 21 carried to the forcus position. Consequently, plural radio waves having different planes of polarization are reflected by the common reflecting plate and inputted.
Patent JP-S59106019-A (JP)
Title: Signal line selecting circuit
Inventor: WATANABE TAKAMOTO
IPC: H04L7/033
Filed: 1982-12-09
Abstract: PURPOSE:To select a signal line on which a pulse having an edge timing, which is nearest to the edge timing of a pulse to be a reference, is put from plural pulse signal lines, by combining DFFs, AND gates, and OR gates. CONSTITUTION:A pulse signal to be a reference for signal line selection is applied to a terminal 1. Optional pulse signals phi0-phin are applied to terminals 20, 21-. These pulse signals phi0-phin are optional pulse signals which have no specific phase relations to the reference pulse signal. The reference pulse signal and pulse signals phi0-phin are supplied to a selecting circuit consisting of DFFs 60-6n, AND gates 50-5n and 70-7n, and OR gates 8 and 9. Thus, the signal line on which the pulse having the edge timing nearest to the edge timing of the reference pulse is put is selected from plural pulse signal lines.
Patent JP-S60109372-A (JP)
Title: Scan system of color fot
Inventor: MIYAGAWA TADASHI
IPC: H04N1/46
Filed: 1983-11-17
Abstract: PURPOSE:To record assuredly the picture element data decomposed into R, G and B and to obtain a picture element of high quality, by performing in steps the horizontal deflection of a beam to an FOT and carrying out the vertical deflection in a period during which no progress is given in the horizontal direction. CONSTITUTION:The length x1 of fluorescent matters 20R-20B is divided by times t0-t12 respectively to perform deflection in the horizontal direction H. This direction H is formed into discontinuous steps. In addition, the step of a horizontal deflection signal is raised up in the blanking BL to perform deflection in the direction H. In hthis case, the deflecting speed of electron beams is reduced especially at both end parts of matters 20R-20B. Then the deflecting speed of an electron beam 4 is reduced at both end parts of an FOT and increased relatively at the center part of the FOT respectively. As a result, a display picture of the FOT is always deflected in the horizontal direction at the same speed.
Patent JP-S60108717-A (JP)
Title: Vehicle-weight measuring apparatus
Inventor: WADA RIYOUKICHI
IPC: G01G19/02
Filed: 1983-11-17
Abstract: PURPOSE:To measure the weight of a vehicle required for receiving a toll, by providing a vehicle judging means, a speed detecting means, an axle-load detecting means, a pulse-width detecting means, a maximum-value detecting means, a correcting-factor keeping means, and a computing means. CONSTITUTION:A vehicle judging means (a) comprises a vehicle detector 18 and a vehicle judging circuit 19. A speed detecting means (b) comprises a speedometer 16 and a speed detecting circuit 17. An axle-load detecting means (c) comprises an axle-load detector 11. A pulse-width detecting means comprises a pulse- width detecting device 15. A maximum-value detecting means comprises a maximum-value detecting circuit 14. A correction-factor keeping means comprises a correcting circuit 20, which keeps the correction factor of the weight of a vehicle based on a vehicle speed obtained beforehand and the pulse width of the output signal of the axle-load detecting means. A computing means comprises a computing circuit 21, which corrects the maximum value based on the correcting factor corresponding to the detected speed and the detected pulse width and obtains the vehicle weight. The fluctuation of the axle load due to the vibration and passing pattern of the running vehicle is corrected, and the correct weight can be obtained positively.
Patent JP-H0264444-A (JP)
Title: Heat conductivity detector
Inventor: YASUI SHIGEO
IPC: G01N27/18
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a signal value being reliable in terms of a quantification value by using a filament subjected to a silane coupling treatment. CONSTITUTION:A toluene solution containing dimethyldichlorosilane is filled up inside a cell of a heat conductivity detector TCD and left as it is. Next, the toluene solution of dimethylchlorosilane is let to drop spontaneously to be removed from the TCD cell, and then the inside of the TCD cell is washed by methanol. Then, it is checked up that pH of the methanol, a washing waste, is neutral. As the result, the surface of a filament is covered with a silane compound, and the filament can be kept in a stable state without being oxidized even when a component to be inspected, which has an oxidative effect, passes thereon. Besides, a normal output value is obtained in respect to a detector output.
Patent JP-S6275831-A (JP)
Title: Accessing system for disk device
Inventor: MORIYOSHI SHUHEI
IPC: G11B20/10
Filed: 1985-09-30
Abstract: PURPOSE:To prevent a controller from being restricted by queuing due to the abnormality of a disk device, by counting the time after issuing a positioning instruction to the disk device to separate logically an interface, then selecting the disk device for processing. CONSTITUTION:A positioning circuit 26 sends the sector pulse produced by the output of a sector mark detecting head 23 to a revolving position detecting circuit 4. At the same time, the circuit 26 positions the head 23 so that an access is possible to have an access of the head 23 to a desired sector with the signal outputted from a selecting circuit 25 in case the device number on a qualifying bus 51 indicates its own device via a device control circuit 3 and also a selecting instruction exists on a lead line 52. Then a selecting indication of the device is given from a processor 1 by a command sent from a host device 0. Thus the circuit 3 puts the number of the device to be selected on the bus 51 and at the same time sends a selecting instruction onto the line 52 for selection of the device. Then a positioning instruction is sent via a positioning instruction line 53.
Patent JP-H0499311-A (JP)
Title: Manufacture of semiconductor single-crystal film
Inventor: SUGAHARA KAZUYUKI
IPC: H01L27/00
Filed: 1990-08-17
Abstract: PURPOSE:To easily arrange crystal axes in order even when the size of seeds is irregular by a method wherein a plurality of openings which reach a semiconductor single-crystal substrate and whose size is different are provided on an insulator and the plurality of openings are formed in a unit region in which a crystal growth operation is executed. CONSTITUTION:At a recrystallization process, seeds 51 have a size of 1.7mum, seeds 52 have a size of 1.5mum and seeds 53 have a size of 1.3mum. The sizes of the seeds 51 to 53 represent mask sizes. It is supposed that a size shift of +0.3mum is caused at a photolithographic process. The sizes of the seeds 51, 52 are changed to 2.0mum and 1.8mum, respectively; polycrystalline silicon inside the seeds is not melted; the seed 53 is changed to a size of 1.6mum and is seeded. Inversely, when a size shift of -0.3mum is caused at the photolithographic process, the seeds 52, 52 are changed to sizes of 1.2mum and 1.0mum, respectively, and are not seeded. The seed 51 is changed to a size of 1.4mum and is seeded. Consequently, the crystal axis of the polycrystalline silicon and that of substrate single-crystal silicon are made always the same.
Patent JP-H1063541-A (JP)
Title: Program hang-up monitor device for computer system
Inventor: USAMI MASA
IPC: G06F11/30
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To detect a program runaway without applying any heavy load to a CPU by comparing the address specified with the output value of a program counter with a stored branch destination address in response to a branch detection signal. SOLUTION: The output value of an address incrementor 21 is equal to the count value of a program counter 11a unless a CPU 11 jumps an execution address. A branch detecting circuit 22 compares the output value of the address incrementor 21 with the address data value of an address bus 12 and generates a branch detection signal unless they match each other. A branch destination address comparing circuit 23 compares the branch destination address from a branch memory 15 that a branch register 20 holds with the address that address data supplied from the address bus 12 indicates. When the comparison result of the branch destination address comparing circuit 23 indicates a discrepancy, a hang-up detection signal is generated.
Patent JP-H0884218-A (JP)
Title: Ccd color linear solid-state image pickup device
Inventor: WATANABE TAKUYA
IPC: H04N1/028
Filed: 1994-09-12
Abstract: PURPOSE: To suppress the occurrence of color slurring even when an original is read while its information is thinned out in the subscanning direction by selecting a pitch of picture element rows of three rows of light emitting sections to be a multiple of six of the picture element pitch of the light receiving section in the main scanning direction. CONSTITUTION: An image reflected from an original is formed on a CCD through a reduction lens whose magnification factor is A. As soon as a Y coordinate Yi on the original is read by a light receiving section R, a light receiving section G reads a Y coordinate Yk(=Yi+6×A×P) and a light receiving section B reads a Y coordinate Yj(=Yi+2×A×P). After the original is fed by 2 lines, that is, 2×A×P in the subscanning direction, the light receiving section R reads Yi+2(=Yi+2×A×P) and the light receiving section G reads Yi+2(=Yi+8×A×P) and the light receiving section B reads Yi+2(=Yi+14×A×P).  When the original is fed further by 2 lines, the light receiving sections R, G, B read respectively Yi+4(=Yi+4×A×P),Yj+4(=Yi+10×A×P) and Yk+4(=Yi+16×A×P), then the Y coordinate group read by the light receiving sections is Yi+A×P×2×n, that is identical to each other, and then no color slurring takes place.
Patent JP-H0774851-A (JP)
Title: Sound data communication device
Inventor: MASAGAKI HISATOSHI
IPC: H04M11/06
Filed: 1993-09-01
Abstract: PURPOSE:To provide a sound data communication device which can transmit a sound and data with inexpensive constitution without requiring a high-speed line. CONSTITUTION:A transmission-side communication control part 100 converts a sound which is inputted from a microphone 30 into character codes by an analog/digital conversion part A/D 121 and a CH conversion part 122 and transmits the character codes mixedly together with data inputted from a data input/output part 200. A reception-side communication control part 100, on the other hand, separates the received data into the data and character codes, outputs the data as they are to a data input/output part 200, and converts the character codes into a sound by a CH reconversion part 124 and a digital/analog conversion part D/A 123, so that the sound is outputted from a speaker 40.
Patent JP-H1156916-A (JP)
Title: Auxiliary motorized wheelchair
Inventor: UCHIYAMA ATSUSHI
IPC: A61G5/04
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary motorized wheelchair requiring no specification setting for individual users, preventing an increase of the number of part items, capable of reducing a cost and improving the travel performance in a single-hand rowing operation. SOLUTION: This auxiliary motorized wheelchair is traveled by the synthetic power of human power and auxiliary power obtained based on the human power, and it is provided with potentiometers 72 detecting the human power FL, FR applied to the left and right wheels and motors 31 generating the auxiliary power. The auxiliary motorized wheelchair is also provided with a controller 100 functioning as an auxiliary power control means controlling the motors 31 so that the auxiliary power TL, TR applied to the left and right wheels are set by equation I, TL=k1l.FL+k2l.FR+km.Ftm and equation II, TR=k1r.FR +k2r.FL+km.Ftm, where Ftm is the synthetic human power (FL+FR) applied to the left and right wheels, k1l and k1r are self-wheel component ratio, k2l and k2r are mating wheel component ratio, and km is center of gravity component ratio.
Patent JP-S6278432-A (JP)
Title: Control device for turbosupercharger
Inventor: SHIBATA NORIYOSHI
IPC: F02B37/22
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the thermal efficiency of a supercharger from being decreased due to the by-pass operation for exhaust gas by controlling a waste gate valve for the by-pass operation for exhaust gas in response to the supercharged pressure and the supercharger exhaust input pressure, and then controlling a control valve for the control of a variable capacity in response to the supercharged pressure. CONSTITUTION:When the engine speed is low and the rate of flow is also low, the pressure in a diaphragm chamber 18a in an actuator is low, and then, the exhaust gas is forwarded through a low flow passage 12 only. Subsequently, as the engine speed becomes higher, the supercharged pressure 16 also becomes higher, and then, the control valve 14 is opened against the force of the spring 18b, and accordingly, the exhaust gas flows through a high flow passage 13, too. When the input pressure 22 exceeds a preset pressure for a pressure switch 23 owing to a still higher engine speed and a high load reached, a solenoid valve 20 is turned on electricity, and the supercharged pressure is applied to a diaphragm chamber 21a in an actuator 21. Hereby, a waste gate valve 15 is opened to permit the exhaust gas to escape, and accordingly, the supercharged pressure can be kept constant, and at the same time, the input pressure can be prevented from rising to an excessive high level.
Patent JP-H0563664-A (JP)
Title: Fault discrimination system
Inventor: ISHIKAWA HIROTSUGU
IPC: H04L12/24
Filed: 1991-08-28
Abstract: PURPOSE:To improve the accuracy of fault discrimination in a communication network. CONSTITUTION:In the fault detection system for a communication network in which terminal equipments 1a, 1b send an alarm data to a central device 4, which collects alarm data used for fault discrimination and a fault is discriminated by the collected alarm data, the central device is provided with a collection time management section 45 and an alarm is detected after at least a prescribed space time to start collection of the alarm data, the alarm data are collected for a prescribed 1st unit time after the collection start time and when no new alarm data come for a prescribed 2nd unit time shorter than a prescribed space time thereafter, fault discrimination is started and when a new alarm comes during that time, the fault discrimination is stopped. Thus, same number of alarm data are used for each discrimination.
Patent JP-H02108674-A (JP)
Title: 2-aryloxythiotriazine derivative and 2- arylthiotriazine derivative, production thereof, chemical agent containing the same having herbicidal action, sterilizing action and plant growth regulating action and production thereof
Inventor: PEETAA BUEEKUNAA
IPC: C07D251/38
Filed: 1989-08-25
Abstract: NEW MATERIAL: A compound of formula I (wherein A is formula II or III; R 1  is COOR 4  or CONR 5 R 6 ; R 2  is H, an alkyl, an alkenyl, a halogen, phenyl or the like; R 3  is H, an alkyl, an alkenyl, a halogen, phenyl or the like; R 4  is H, an alkyl, an alkenyl or the like; R 5  is H, OH, an alkyl or the like; R 6  is H, OH, an alkyl or the like; R 7  is H, an alkyl, phenyl or the like; R 8  is H, an alkyl, phenyl or the like; X is O or S; and m is 0 or) and a salt thereof.  
     EXAMPLE: Methyl 2-(4-methyl-6-methylamino-S-triazin-2-yloxy)-benzoate.  
     USE: Herbicides, bactericides and plant growth regulating agents.  
     PROCESS: A compound of formula IV (wherein R 12  is a halogen or an alkylsulfonyl) is reacted with a compound of the formula: A-XH in the presence of a catalyst and/or an acid binder to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6278369-A (JP)
Inventor: OHARA MAMORU
IPC: E04H6/18
Filed: 1985-10-02
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-H0667500-A (JP)
Title: Image forming device
Inventor: TANAKA MASAFUMI
IPC: G03G15/08
Filed: 1992-08-17
Abstract: PURPOSE:To prevent filming of silica, etc., produced on the surface of a photosensitive drum and to prevent the deterioration of the surface caused by the exposure of the drum surface to an oxidizing atmosphere produced by the operation of a discharger. CONSTITUTION:When the device detects by the number of counts of a sheet-feed counter that the number of transfer sheets has reached a prescribed number, the surface of the drum 1 is electrified with no sheet fed. In the specific area on the surface of the drum 1, a solid image is developed by the sticking of toner, and the image developed with toner is scraped off by a cleaning blade 12 without being transferred to a sheet. In the removal process, the surface of the drum 1 is ground by abrasive function which toner itself has.
Patent JP-H0381219-A (JP)
Title: Remedy for gastric mucosal disorder
Inventor: MURAKAMI MOTOYASU
IPC: A61K31/185
Filed: 1989-08-24
Abstract: PURPOSE:To obtain the subject remedy, containing taurine as an active ingredient and capable of not only administering in a large amount but also exhibiting remarkable effects on inhibition of gastric mucosal disorder caused by ischemia, ammonia, etc., with hardly any side effects. CONSTITUTION:A remedy containing taurine (2-aminoethanesulfonic acid) which has been used as a cardiac function improver for congestive cardiac insufficiency or a hepatic function improver in hyperbilirubinemia (except obstructive jaundice) as an active ingredient. The effective does of the taurine is within the dose range of 5-1500mg per patient and normally in several divided portions and in the total daily dose within the range of 20-2000mg per day.