baber/WOPTO huggingface dataset:
Patent JP-S55121141-A (JP)
Title: Pulse nuclear magnetic resonator
Inventor: KOSAKU TOMIO
IPC: G01N24/08
Filed: 1979-03-13
Abstract: PURPOSE: To make it possible to prevent the generation of an abnormal peak at a frequency of approximate OHz of a NMR spectrum, by selecting invariably the same phase by a phase selector circuit in a sampling period.  
     CONSTITUTION: Coumputer 11 controls phase selector circuit 2 to select a RF signal of phase 0° at least in a sampling period. Gate circuit 3 sends the RF pulse to NMR probe 4. A FID signal generated after irradiation with the RF pulse is sent to computer 11 via gate circuit 6 of a reception system and then mixed there. Then, a DC error signal is removed by canceling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55121686-A (JP)
Title: Photovoltaic device
Inventor: KUWANO YUKINORI
IPC: H01L31/04
Filed: 1979-03-12
Abstract: PURPOSE:To effectively eliminate leakage current of a photovoltaic device such as a battery for generating high voltage of a structure in which a plurality of electrodes are disposed interposing both surfaces of an amorphous silicon layer by modifying the quality of the part of the silicon layer disposed between the generating sections to an insulating layer. CONSTITUTION:A p-type layer 3 disposed between electrodes 12 and 13, a non impurity added layer 4, and an n-type layer 5 as an amorphous silicon layer 11 are formed as a plurality of generating sections 8, 9, 10 on a light transmitting substrate 7. The terminals 14, 15 of the electrodes 12, 13 of the respective generating sections are connected each other, and series suerimposed voltages of the respective generating sections are picked up from the terminals 16, 15'. The layer 11 is continuously formed on the entire surface of the substrate 7 formed with the electrode 12. The part or entirety of the silicon layer disposed between the respective generating sections is modified into an insulator 20 by an ion implantation of oxygen or nitrogen  or the like. Thus, it can effectively eliminate the leakage current between the adjacent electrodes 12 and 12 or 13 and 13.
Patent JP-S62188400-A (JP)
Inventor: MIZUGUCHI NORIO
IPC: H05K13/04
Filed: 1986-02-14
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-S53113315-A (JP)
Title: Connecting structure of valve device and pipe body
Inventor: MIYAMOTO HIROSHI
IPC: F16L21/00
Filed: 1977-03-15
Abstract: PURPOSE: To obtain air tightness of connecting part by inserting one end of pipe body to one of the sockets which are provided at both ends of water way of valve body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57141533-A (JP)
Title: Method and device for compensation of measuring error of tire uniformity machine
Inventor: IWAMA ATSUAKI
IPC: B29D30/08
Filed: 1981-02-26
Abstract: PURPOSE:To eliminate a measuring error, by obtaining an error correction coefficient from the deviation between the reference set pressure given from a precise decompression valve and the air pressure in a tire and multiplying this correction coefficient by the uniformity value which is actually measured to give a compensation to the measuring error. CONSTITUTION:A differential pressure converter 12 is connected to the secondary side of a precise decompression valve 10 and a master decompression valve 11 each to obtain the differential pressure DELTAP between the reference set pressure A and the actual uniformity measured pressure B. The pressure DELTAP is converted into the electric signal. This electric signal is supplied to an operator 16 along with the output signal K of an effect coefficient setter 15 to be delivered in the form of an error correction coefficient 1/(1+K.DELTAP). On the other hand, the uniformity value measured actually by an operator 20 is calculated from the output signals given from the upper and lower load cells 6 and supplied to a multiplier 21. The multiplier 21 multiplies the uniformity value measured actually by the error correction coefficient in order to give a compensation to the error component caused by the deviation between the air pressure in a tire 5 and the reference set pressure. In such way, the measuring error is avoided for the tire uniformity.
Patent JP-H03232092-A (JP)
Title: Centralized monitor supply controller
Inventor: KAWACHI SHOICHI
IPC: G07F15/00
Filed: 1990-02-08
Abstract: PURPOSE:To confirm data on the side of a centralized monitor device to automatically clear a data storage means by providing the centralized monitor device with a clear means and an information control means which can clear the data storage means by the clear signal from the clear means. CONSTITUTION:A storage medium F or cash is inserted to a reading means G to receive the supply of city water or the like whose quantity corresponding to the usable quantity stored in the storage medium F or the amount of money. Though data inputted by the storage medium F or cash remains in a data storage means H, the data storage means H can be cleared by a clear means K of a centralized monitor device B to forcibly close a supply path opening/ closing means D. Thus, the data storage means can be automatically cleared and reset to the initial state by the centralized monitor device installed in the place of a manager or the like though data inputted by the storage medium of the prepaid card system or cash remains in the supply controller of each consumer side.
Patent JP-S59153733-A (JP)
Title: Automatic sheet feeding device
Inventor: IWATA MASAKATSU
IPC: B65H1/06
Filed: 1983-02-23
Abstract: PURPOSE:To improve the separating and transporting functions by reducing the press-contact force of a friction member, which is provided so as to be brought near or in contact with a separating roller, on detecting a sheet being fed in the device in the headline used for a copying machine, etc. CONSTITUTION:Sheets P1 to P3 are fed by means of the rotation of a preparatory transport roller 6, a separating roller 7, and transport roller 8 respectively and, as their ends reach a friction piece 9, the sheet P1 at the lowest position is transported by means of the transporting force of the separating roller 7. On the other hand, the sheets P2, P3 are checked to proceed due to the frictional resistance of the friction piece 9, which is being in press contact by means of a spring 10, and are separated from the sheet P1. And, when the end of the processing sheet P1 is detected by a detecting means 11, the control section 12 disconnects a clutch 18, making the rotation of the preparatory transport roller 6 free, while it reduces the deformation of the press-contact spring 10 through a press-contact force adjusting means 13, reducing the press-contact force to facilitate the transport of the sheet P1. Thereby, the separating and transporting functions can be improved.
Patent JP-S60171972-A (JP)
Title: Control unit for feeding and taking up cable for mover
Inventor: AIZAWA TAKESHI
IPC: B65H59/38
Filed: 1984-02-18
Abstract: PURPOSE:To move a mover without an obstruction even when the mover is retreated by providing tension detection portions on an apparatus for feeding and taking up a cable and on a mover, respectively and stopping feeding the taking up a cable during a fixed time according to a tension detection signal. CONSTITUTION:On giving an advance command A to a mover 1, it is also applied to a logic circuit 22, whereby when the mover 1 advances, tension detection portions 3, 13 detect tension to output signals C, D to the circuit 22. Subsequently, the circuit 22 outputs a feed command E to a time t1, and a driving roller 4 is rotated to feed out a cable 2. As the feeding and taking-up speed is higher than the running speed of the mover 1, the cable 2 is fed out above running, and at a time t2, there is no signal D of the tension detection portion 13. When a retreat command B is given, it is also input to the logic circuit 22, and at the time t1, a take-up command F is generated to take up the cable 2 by the roller 4 at a speed higher than the running speed of the mover 1. When it comes t2, the tension detection portion 3 detects tension and a signal C is input to the circuit 22, there is no take-up command F so as to move the mover without an obstruction.
Patent JP-H01203197-A (JP)
Title: Detecting device for overload
Inventor: BABA HIROTOSHI
IPC: E02F3/43
Filed: 1988-02-10
Abstract: PURPOSE:To detect moving quantity of a moving frame body in the back and forth direction so as to improve reading accuracy, by linking a model boom interlocked with a boom to a model arm interlocked with an arm by means of a link pin so that both of them may be movably interlocked to each other, and supporting the model arm slidably in a moving frame body supported with a case. CONSTITUTION:A model boom 21 interlocked with a boom 2 through a rod 23 is pivotally supported within a supporting case 10 by means of a shaft 20. A model arm 18 interlocked with an arm through a rod 11 is linked to the boom 21 with a link pin 22, and both motions are transmitted to a sliding element 17 while interlocking. The sliding element 17 is slidably fitted to a vertical guide bar 16 in a moving frame body 15 provided movably in the back and forth direction within the supporting case 10. Consequently the combined moving quantity of the boom 2 and the arm is transmitted to the moving frame body 15, which is moved in the back and forth direction. And the moving quantity can be read with a scale provided in the supporting case and simply and precisely detected.
Patent JP-S56126371-A (JP)
Title: Optical sensor array device
Inventor: KANAI HIROMI
IPC: H04N1/028
Filed: 1980-03-10
Abstract: PURPOSE:To avoid the vertical fluctuation of a transmitting original and extract the steady optical signal to obtain a high-quality picture, by securing an noncontacting reading structure between the transmitting original and the end surface of the optical fiber bundle. CONSTITUTION:The optical fiber bundle 4 is buried into the contact fiber substrate 3 so that a coincidence is secured between the contact point P and the fringe of the receiving surface 4a of the bundle 4 and that the whole surface 4a is positioned within the same surface as the slope 3a of the substrate 3. As a result, the optical signals sent from a picture can be caught totally on the surface 4a immediately before a malformation of the original and to some vertical fluctuation of the original when the original is read. Thus the steady optical signals can be extracted.
Patent JP-H07238566-A (JP)
Title: High density dredging device
Inventor: YOSHIKAWA TADAO
IPC: E02F3/92
Filed: 1994-02-28
Abstract: PURPOSE:To make it possible to discharge excavated accumulation earth with high density and without worsening environment and to enable the discharge of large-sized solids and foreign matters smoothly. CONSTITUTION:A coil-shaped ribbon screw 16 is revolved by a revolving drive 12, suction force is operated on a suction port 18 of a suction pipe 19 to excavate accumulation earth 4 through the revolution of the coil-shaped ribbon screw 16, and the excavated earth 4 is moved to the suction port 18 side by wing slope of the coil-shaped ribbon screw 16. Suction force is operated on the suction port 18, and the excavated and removed accumulation earth 4 is immediately absorbed in the suction port 18 without being scattered in the air and is discharged. Because of the coil shape of the coil-shaped ribbon screw 16, fibrous or string-like foreign matters are not wound on the screw, and the foreign matters taken out of the suction port 18 or large-sized solids can smoothly be discharged without being stopped up.
Patent JP-S62186569-A (JP)
Title: Manufacture of field effect type transistor
Inventor: KANEKO YUKIO
IPC: H01L29/812
Filed: 1986-02-12
Abstract: PURPOSE:To improve workability, by providing holes reaching a metal layer at a back surface in the intersection parts of scribing lines of a semiconductor wafer, coating the inner surface of the holes with conductive metal, and dividing the semiconductor wafer along the scribing lines. CONSTITUTION:A photoresist film 8 is formed on a semiconductor wafer 10. Then, patterning is performed, and hole parts are provided at the intersection parts of scribing lines 7. The wafer 10 is etched, and holes 4 reaching a material layer 5 at the back surface of the wafer are formed. Gold is plated on the inner surface of each hole 4. After the photoresist film 8 is removed, the wafer is cut along the scribing lines 7, and pellets 20 are formed. Thus workability is improved.
Patent JP-S58147562-A (JP)
Title: Pretreatment of titanium material
Inventor: SUGIYAMA MASAICHI
IPC: C23F1/00
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a plated product having a long life and producing no pit by blasting cast iron powder on the surface of a Ti material to provide a satin  state by blasting before plating the Ti material. CONSTITUTION:Cast iron powder is blasted on the surface of a Ti material to provide a satin state by blasting. The treated surface is similar to a surface treated by blasting with Al2O3 powder, yet cast iron powder biting into the treated surface is easily removed unlike Al2O3 powder. The cast iron powder  can be removed almost thoroughly by pretreatment with a liq. mixture of H2SO4 with H2O2 or by the pretreatment combined with ultrasonic treatment in alkali. When the pretreated Ti is used as an electrode substrate and plated with Pt, an effecient electrode having a long life, preventing the stripping-off of the Pt plating, and producing not a pit can be obtd.
Patent JP-S58146145-A (JP)
Title: Microcomputer network system
Inventor: MIWA SHIGEO
IPC: H04B3/54
Filed: 1982-02-25
Abstract: PURPOSE:To constitute a computer network without the need of addition of equipments, by using a commercial power supply line as a signal transmission line. CONSTITUTION:A digital output signal (a) from a data transmission section 14' in a microcomputer main body 14 is converted into a sound signal at a low frequency modulator 15 and supplied to a high frequency modulator 16, where a carrier wave is modulated with the inputted sound signal, and the output is supplied to a transmission circuit 17. The transmission circuit 17 transmits a modulated carrier as an FM wave to a commercial power supply line 12 via a distributor 18 and a filter 19. The FM wave from the other microcomputer is supplied to a reception circuit 21 with the filter 19 and the distributor 18, and converted into a digital signal at a high frequency demodulator 22 and a low frequency demodulator 23. The demodulated digital signal is supplied to a data input section (c) of the data transmission section 14'.
Patent JP-S60177087-A (JP)
Title: Synthetic resin abrasive
Inventor: TSUJINAGA KAZUNORI
IPC: C08L67/00
Filed: 1984-02-21
Abstract: PURPOSE:To provide an abrasive material which can be used for a long period to remove the burr of resin generated in the molding of a synthetic resin molded article, by using an unsaturated polyester, an aromatic vinyl monomer and a substance containing isocyanate group, as constituent components. CONSTITUTION:The objective abrasive material is composed of (A) an unsaturated polyester (e.g. an esterified polycondensation product of dibasic acid such as maleic anhydride and a glycol component such as ethylene glycol), (B) an aromatic vinyl monomer [e.g. a compound having ethylenic double bond such as (alpha- methyl)styrene, vinyltoluene, p-methylstyrene, etc.] and (C) a substance containing isocyanate group (e.g. trimethylene diisocyanate, 1,3-cyclopentane diisocyanate, etc.).
Patent JP-H05225780-A (JP)
Title: Semiconductor storage device
Inventor: FUJII YASUHIRO
IPC: G11C11/407
Filed: 1992-02-17
Abstract: PURPOSE:To easily realize large capacity and low power consumption of a device by providing level conversion means which converts the low side level of a bit line to a higher value than that of the low side level of a word line. CONSTITUTION:This device is provided with a level conversion means 12 consisting of transistors Tr8, Tr9 which converts the low side level of bit lines BLZ and BLX to a higher value than that of the low side level of word lines WLphi, WL1, on bit lines BLZ and BLX connected to cells 1a and 1b. Therefore, low side charge stored in a storage capacitors C1 and C2 becomes larger than the low side level of the word line. Owing to the fact, leakage of the storage capacitors via selecting transistors Tr1 and Tr2 do not occur if word lines WL and WL1 are not raised higher than the low side level of the bit line. Therefore, a substrate bias generator is not required, and instead of it, increasing of current consumption can be prevented, while large capacity can be realized.
Patent JP-S55122115-A (JP)
Title: Deviation detector
Inventor: KATOU MITSURU
IPC: G01D5/20
Filed: 1979-03-14
Abstract: PURPOSE: To detect the direction and magnitude of a deviation of the movable part of the sensor by providing a movable piece for detecting the displacement in the gap that is formed in the stator of a gyrodevice.  
     CONSTITUTION: Both parts 11, 12 of the stator 1 made of soft ferrite have projectios 111, 121 and 112, 122, the two of each pair are oppsoite to each other, the primary coils n p1 , n p2  the number of turns of which are the same are wound around the projections 111, 112 ane the secondary coils n s1 , n s2  the number of turns of which are the same are wound around the projections 121, 122 in series respectively. The movable piece 2 installed on the movable part of the sensor is provided in the gap G 0  between the projections. In this way, a voltage the phase of which is corresponding to the direction of a deviation of the movable piece 2 and the value of which is corresponding to both the magnitude of the deviation of the movable piece and the voltage applied to the primary coil, is produced across the terminals T s1  and T s2  that are led from the secondary coils. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07237367-A (JP)
Title: Stencil printing paper and processing method
Inventor: WATANABE HIDEO
IPC: B41N1/24
Filed: 1994-02-28
Abstract: PURPOSE:To facilitate the manufacture of stencil printing paper and reduce a cost, by a method wherein a solvent-soluble resin layer containing acetalated polyvinyl alcohol having a degree of acetalation within a specific range is provided on a porous substrate. CONSTITUTION:A solvent-soluble resin layer containing acetalated polyvinyl alcohol having 1-70mol% degree of acetalation is provided on a porous substrate, through which stencil printing paper is formed. In this case, the stencil printing paper is manufactured by performing the stencil printing paper by a mixed solvent containing water and an alcoholic solvent and performing process. Since the foregoing acetalated polyvinyl alcohol is contained as a main component, ink resistance against aqueous ink or oily ink or emulsion ink is improved. Fomal resin or butyral resin can be used as the acetalated polyvinyl alcohol.
Patent JP-S62148696-A (JP)
Inventor: MURAKAMI SUIKOU
IPC: D06F33/02
Filed: 1986-02-13
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-H04268756-A (JP)
Title: Capacitor of integrated circuit
Inventor: KONDO HARUFUSA
IPC: H01L27/04
Filed: 1991-02-25
Abstract: PURPOSE:To enable a capacitor to be enhanced in capacitance by a method wherein one of a pair of opposed electrodes confronts the other electrode through the intermediary of a dielectric in an upper wiring layer, a lower wiring layer, and between the upper and the lower wiring layer. CONSTITUTION:A lower wiring layer 20 and an upper wiring layer 21 are formed on a board 10 through the intermediary of an interlayer insulating film 11. In the lower wiring layer 20 and the upper wiring layer 21, the electrodes A and B are so arrange as to enable their comb-toothed parts to be engaged with each other. Furthermore, in the upper wiring layer 21, the comb-toothed parts of the electrodes are arranged in AB, AB order, and in the lower wiring layer 20, the comb-toothed parts of the electrodes are arranged in BA, BA order. Therefore, the electrode A of the lower wiring layer 20 confronts the electrode B of the lower wiring layer 21, and the electrode B of the lower wiring layer 21 confronts the electrode A of the lower wiring layer 20. Charge is stored in these three planes, so that a capacitor of this design can be enhanced in electrode area.
Patent JP-H01247299-A (JP)
Title: Joint for two-stage expansion of solar panel
Inventor: MARUTEIN ROOTO
IPC: B64G1/44
Filed: 1989-02-10
Abstract: PURPOSE: To partially and completely develop the external solar panel of a solar generator by cooperating two locking elements independent with each other so that they can move in the same direction in locking in the partially developed condition. CONSTITUTION: Joint half bodies 2 and 3 are secured with each other via a ball joint 6, and a locking pin 14 adopted as a second element for locking is in an unactuated position in moving to the developed and partially developed conditions of a panel, and the shaft 17 of the pin 14 is moved in the long hole 27 of the half body 3 to strain a spring 18 to the utmost; and when the panel becomes partially developed condition, a shaft head portion 15 enters into the hole 26 of the half body 3 to prevent more development. The shaft 8 of a locking lever 7 adopted as a second element in this development slides on a slide path 24 to descend before a stopper surface 21, thereby preventing the rebound of the half body 2. The half body 2 is frictionally secured with a pulley 4 in additional development to be developed by CCL control, and the shaft 8 is moved on a slide path 25.
Patent JP-H08196504-A (JP)
Title: Dust adsorber for cleaner
Inventor: KOMIYA MOTOHIRO
IPC: A47L25/00
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a dust adsorber for a cleaner which is formed with tacky adhesives to adsorb only the dust on a surface to be cleaned and to hardly adhere to the surface itself to be cleaned and is easily producible by providing a tape- or sheet-like base with tacky adhesive layers and partially providing the surfaces of these tacky adhesive layers with non-tacky adhesive layers. CONSTITUTION: The one surface of the base 1 made of a plastic sheet is provided with the tacky adhesive layers 2 and is partially provided with the non- tacky adhesive layers 3 by sticking plastic net bodies 4 onto the tacky adhesive layers 2. As a result, only the dust is removed by adsorbing the dust on the soft surface to be cleaned, such as paper and, therefore, the trouble, such as damage of the cleaning surface, is averted. In addition, the non-tacky adhesive layers are formable simply by sticking the net-like bodies or cord-like bodies and, therefore, this dust adsorber is easily produced and is inexpensively provided. The net-like bodies or cord-like bodies stuck to form the non-tacky adhesive layers are also made peelable from the base and, therefore, the selective use according to the differences in the surfaces to be cleaned is possible.
Patent JP-S58147598-A (JP)
Title: Method for electrolytically cleaning cold rolled steel strip
Inventor: YUASA HIROYASU
IPC: C25F1/00
Filed: 1982-02-26
Abstract: PURPOSE:To simultaneously prevent seizing and the development of temper color during annealing by arranging final electrodes so that the polarities are reverse to each other at both sides of a cold rolled steel strip when the strip is electrolytically cleaned in a sodium silicate bath. CONSTITUTION:A cold rolles steel strip is electrolytically cleaned by passing through a sodium silicate-base cleaning bath before box-annealing the strip. At this time, the polarities of final electrodes among adjacent electrodes arranged with the strip in-between are made reverse to each other at both sides of the strip. Thus, SiO2 is deposited on one side of the strip to such a degree that the development of temper color is not caused during annealing, and a slightly larger amount of SiO2 is deposited on the other side to thoroughly prevent seizing.