baber/WOPTO huggingface dataset:
Patent JP-2000334902-A (JP)
Title: Polyethylene antiflaming laminated sheet
Inventor: NAKAJIMA KAZUMASA
IPC: B32B27/32
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improve weather resistance, heat fusion bonding workability and release strength by laminating polyethylene laminated layers each containing a phthalimide-based flame retardant on both surfaces of a woven knitted fabric using polyethylene flat yarns each containing a flame retardant as wefts and warps. SOLUTION: Polyethylene flat yarns each containing an aromatic bromine flame retardant such as a tetrabromobisphenol A, a decabromodiphenylether, an octabromodiphenylether or the like are used as wefts and warps, densely woven and knitted to form a woven knitted fabric. Laminated layers each using a polyethylene such as a low-density polyethylene containing a phthalimide flame retardant and a weather resistant agent, a linear low-density polyethylene, an ethylene-vinyl acetate copolymer or the like are provided on both surfaces of the fabric to form the polyethylene antiflaming laminated sheet. Thus, weather resistance, heat fusion bonding workability and a release strength can be made excellent.
Patent JP-H01321219-A (JP)
Title: Uptake device for paper sheet or the like
Inventor: TSUKADA YASUO
IPC: B65H3/06
Filed: 1988-06-23
Abstract: PURPOSE:To keep off any double feed as well as to prevent a feed roller and a pressing body from being worn out by forming a paper sheet contact surface of the paper sheet pressing body into a high friction surface, and also forming the whole body with such a rotor that has the specified rotational resistance against turning effort from a paper sheet. CONSTITUTION:A pressing body (backup) 32 is constituted of a roller 33, an idle roller 34 and a rubber belt 35, while an outer circumference of the roller 33 is formed with rubber consisting of a high friction member, and it is rotatably fixed to a shaft 33a via a detent mechanism 33b consisting of a permanent magnet and a semihard magnetic substance. In addition, the idle roller 34 is formed of its outer circumference with a high friction member of rubber or the like, and it is rotatably fixed to a shaft 34a via a bearing 34b. With this constitution, frictional resistance between paper sheets and resisting force between a rotor and the paper sheet both are made proper and thereby any double feed is preventable. When the paper sheet becomes emptied, any friction between the roller and the rotor can be prevented from occurring so that their abrasion is restrainable.
Patent JP-S5943831-A (JP)
Title: Method for concentrating valuable metal in granule containing valuable metal and single sulfur substance
Inventor: IIO TOSHIMASA
IPC: C22B3/04
Filed: 1982-09-03
Abstract: PURPOSE:To concentrate valuable metals in granules contg. the valuable metals and simple sulfur by heating the granules to a specified temp., cooling them, and carrying out extraction using tetrachloroethylene to remove most of the sulfur. CONSTITUTION:Slime of nickel matte after electrolysis, that is, granules contg. valuable metals and simple sulfur is heated at 140-170 deg.C and cooled to convert most of the simple sulfur insoluble in tetrachloroethylene into soluble sulfur. Extraction is then carried out using tetrachloroethylene, and the solid phase is separated from the liq. phase. About >=99wt% of all the simple sulfur in the slime can be removed.
Patent JP-S5376993-A (JP)
Title: Large block treating machine
Inventor: KOBAYASHI SHIGEO
IPC: B07B1/00
Filed: 1976-12-21
Abstract: PURPOSE: To provide a large block treating machine having high strength, durability and safety by separately attaching rotatable upper and lower shovels to the end of an arm rotatably, on a vertical plane, mounted on a turning base fixed to a travellable moving base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6310580-A (JP)
Title: Semiconductor laser
Inventor: SHINOZAKI KEISUKE
IPC: H01S5/00
Filed: 1986-07-02
Abstract: PURPOSE:To obtain a high output semiconductor laser having current narrowing effect and high reliability by forming a compound semiconductor substrate, a semiconductor layer of opposite conductivity type to the substrate formed between lower clad layers, and a groove having a depth from the surface of the layer to the substrate. CONSTITUTION:An N-type GaAs layer 33 is, for example, formed as a semiconductor layer of opposite conductivity type to that of a P-type GaAs substrate 31 on the substrate 31, and part of the layer 33 is so removed as to penetrate to the substrate 31 by a groove 35 from the surface of the layer 33 to the substrate 31. A P-type Al0.41Ga0.59As layer 37 is formed as a lower clad layer on the groove 35 and the layer 33. In this case, the layer 37 is formed to become a suitable value of 0.3mum or less of thickness of the part except the V-shaped groove 35 to provide a light enclosing effect in the layer 37. Accordingly, the light from the active layer can be enclosed laterally.
Patent JP-S63317906-A (JP)
Title: Magnetic disk recorder
Inventor: MIWA TAKAHIRO
IPC: G11B5/09
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a read signal of high S/N even in case of the increase of the number of coil windings of a magnetic head by making the number of rotation of the magnetic head for data write lower than that for data read. CONSTITUTION:Respective coils 11 of a brushless motor 3 are excited through a magnetic disk control circuit 50 by a motor driving circuit 41 to rotate and drive the motor 3. At the time of read, the motor 3 is rotated and driven with reference number of rotation by the signal from a pattern 12 which coincides with a reference frequency signal. At the time of write, a read/write switching signal 50a is outputted from the circuit 50 and the reference frequency signal from a reference signal generating circuit 45 is reduced to one-half and is inputted to a comparator 44. Therefore, the rotational frequency and the internal clock in the circuit 50 are reduced to one-half. Consequently, the inductance of the magnetic head is reduced, and the number of windings of the coil 11 can be increased, and S/N is improved.
Patent JP-H09330168-A (JP)
Title: Coordinate detecting device and its signal sending-out method
Inventor: NAGAO NAOYUKI
IPC: G06F3/045
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To process a signal midway between the noncontact and contact states of a conductor film by storing a threshold value for classifying the contact state of the conductor film, and classifying the contact state of the conductor film into noncontact, incomplete contact, and complete contact states according to the voltage level of an input signal. SOLUTION: A coordinate input panel 1 is equipped with electrodes 14 and 15 which have conductor films 11 and 12 formed opposite each other across a gap along the mutually opposite peripheries, and a driving circuit 2 applies a voltage between the electrodes of one conductor film. Further, an A/D converter 31 converts a voltage value obtained from an input point through the other conductor film into a digital signal and a control part 4 sends the coordinate signal of the input point out according to the signal inputted from the A/D converter 31.  Here, a storage device 41 stores the threshold value for classifying the contact states of the conductor films 11 and 12 and the control part 4 classifies the contact state of the conductor film at the input point into the noncontact, incomplete contact, and complete contact states according to the voltage level of the input signal from the A/D converter 31.
Patent JP-H10328319-A (JP)
Title: Radiotherapy system
Inventor: SHIMIZU YUSUKE
IPC: A61N5/10
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a radiotherapy system which is equipped with a radiotherapy planning device (CT simulator) having as base body an X-ray CT device capable of drafting a treatment plan to match an irradiation field of a radiotherapy apparatus just as a radiotherapy planning device (X-ray simulator) having a radiography device as base body. SOLUTION: A radiotherapy planning device 110 includes a scanner 1, a first projector 2, a second projector 3, a photographing base 5, a first communication circuit 7, a first console 8, an isocenter setting means 9, a virtual ray source setting means 10, a data storing means 11 and an arithmetic means 12. The isocenter setting means 9 and the virtual ray source setting means 10 set an isocenter and a virtual ray source based on a tomographic image and a scanogram image and the arithmetic means 12 generates and displays a transmission image based on the tomographic image assigned by the isocenter and the virtual ray source previously set to set an irradiation field on the transmission image. This enables drafting of a treating plan to match the irradiation field of a radiotherapy apparatus just as for the irradiation field settable by an X-ray simulator.
Patent JP-S5777663-A (JP)
Title: Preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid
Inventor: TAKESHITA AKIRA
IPC: C07C309/53
Filed: 1980-10-31
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for an anthraquinone dye easily in high purity with the suppressed formation of by-products, by sulfonating 1-aminoanthraquinone in an inert solvent immiscible with water, and brominating the reaction product.  
     CONSTITUTION: 1-Aminoanthraquinone is sulfonated with chlorosulfonic acid or sulfuric acid in an inert solvent immiscible with water, e.g. 1,2-dichlorobenzene or nitrobenzene, and water is then added to the reaction mixture to extract 1-aminoanthraquinone-2-sulfonic acid and give an aqueous solution thereof. The aqueous solution is then brominated to afford the aimed substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6310184-A (JP)
Inventor: MATSUNAGA KOJI
IPC: G09F9/40
Filed: 1986-07-01
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-S56102970-A (JP)
Title: Cement backing for pipe
Inventor: KURIFUOODO EE PAGETSUTO
IPC: B05C7/08
Filed: 1980-11-01
Abstract: A pipe lining apparatus includes a distributor head which throws cement mortar centrifugally against the interior of a pipe, a trowel which smooths the cement mortar and a liquid coating spray applicator which applies a curing control substance to the trowelled lining. The spray applicator comprises an air atomizing device which produces a very fine coating spray and blows it onto the freshly applied mortar lining without disturbing the lining. Also, in one embodiment the coating spray application is mounted to swing laterally with the trowel so as to be maintained centrally in the pipe.
Patent JP-H06348066-A (JP)
Title: Electrostatic image wet developer and image forming method
Inventor: MATSUOKA HIROTAKA
IPC: G03G15/10
Filed: 1993-06-02
Abstract: PURPOSE:To provide a wet developer and image forming method using this developer so that the amt. of a carrier liquid discharged from a copying machine or printer which uses a wet developing method can be decreased and the developer is odorless and little hazardous for fire, can be stored at high temp. or for a long period, and causes no increase in viscosity when used at high temp. CONSTITUTION:This electrostatic image liquid developer is prepared by dispersing toner particles essentially comprising a pigment and binder resin in an electric insulating carrier which is substantially solid at room temp. and melts by heating. The electric insulating carrier contains an inhibitor for radical polymn. When this electrostatic image wet developer is to be used to develop an electrostatic latent image formed on a latent image supporting body, development is done while the developer is heated.
Patent JP-S63318868-A (JP)
Title: Clock signal generating circuit
Inventor: OMAE MASANORI
IPC: H04N3/14
Filed: 1987-06-22
Abstract: PURPOSE:To ensure the stable phase locked loop even though the output of a phase comparator contains an output leakage current, by adding a sample and hold circuit to the phase comparator. CONSTITUTION:When the delay phases are produced to a horizontal synchronizing pulse HD supplied to a phase comparator 11 and an output pulse HD' of a dividing circuit 16, the output of the comparator 11 is kept a VDD level for said delayed phase period. Then an FET switch 12 forming a sampl and holding circuit is kept turned on for the delayed phase period. Thus a capacitor 13 is charged. Then the switch 12 is turned off when said delayed phase period is over. When the output of the comparator 11 has a leakage current, the electric charge stored in an output terminal capacity 17 is instantaneously lost owing to the leakage current. In this case, however, the electric charge stored in the capacitor 13 is held. So is also with occurrence of an advance phase and finally a clock pulse CK having the phase locked loop with the pulse HD is obtained.
Patent JP-H09313986-A (JP)
Title: Horizontal centrifugal concentration apparatus
Inventor: YAMANO TAKASHI
IPC: B04B1/20
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the discharge of separated water from a horizontal centrifugal concentration apparatus and its concentration efficiency. SOLUTION: In a horizontal centrifugal concentration apparatus in which a screw conveyer 3 is set in a rotary bowl 1, sludge is supplied from the front and rear intermediate parts of a ring-shaped space 9 through a supply route 13, a separated liquid discharge route 10 is formed in one end part of the conveyer 3, and a concentrated liquid discharge route 14 is formed in the other end part of the conveyer 3. Besides, weir plates 5a, 5b are installed on the peripheries of the front and rear end parts of the inner cylinder 4 of the conveyer 3, and a weir plate 6 is set between them. A screw blade 7 is set on the weir plate 6, an air layer is formed between the cylinder 4 and the blade 7, and a gap 15 through which the separated liquid passes freely is formed.
Patent JP-S6231732-A (JP)
Inventor: CHIYAARUZU TOOMASU REITON
IPC: F16D65/14
Filed: 1986-07-01
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-S5779011-A (JP)
Title: Controlling method for sheet breadth in hot strip mill
Inventor: JIRU MAKOTO
IPC: B21B37/22
Filed: 1980-11-04
Abstract: PURPOSE: To exactly control the sheet breadth, by adding a prescribed correction to the sheet breadth detected by a breadth meter on the feed-in side of the mill for various points along the longitude, by extracting the minimum sheet breadth from these data, by computing the deviation of this minimum breadth from an aimed breadth size, and by controlling the tension in order to eliminate this deviation.  
     CONSTITUTION: A material information signal is inputted by a process computer to a function generator 42; the output of the function generator 42 is inputted to a breadth changing rate computer 44, which then adds an output signal of loopers 31W35 to its input, and computes the breadth changing rate due to the change of the tension; then, the computer 44 inputs thus computed breadth changing rate to a tracking device 50. Meanwhile, a rolling schedule signal is inputted to the tracking device 50 through a spread rate computer 46 and a forward slip computer 48. A corrected sheet breadth obtained by adding a signal of a breadth meter 40 to the input of the said tracking device 50 is inputted to a controlled sheet breadth extractor 52 which then extracts a minimum strip breadth and inputs it to a controlled tension computer 58. This computer 58 receives an output of an aimed breadth setter 54 and outputs an aimed tension value for eliminating the breadth deviation; hereby, the breadth control is proceeded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0823689-A (JP)
Title: Magnetic floating device with damping function
Inventor: MIYAMOTO KATSUYOSHI
IPC: H02N15/04
Filed: 1994-07-06
Abstract: PURPOSE:To achieve a stable use by effectively suppressing the swing of a shaft from a low-frequency region to a high-frequency region without losing stiffness and damping characteristics by covering an entire surface of oxide superconductor with a nonmagnetic metal with a small specific resistance. CONSTITUTION:In the magnetic floating device, a bulky superconductor 1 which is laid out opposite to a permanent magnet 4 is covered with a sheet material 2 which has a small specific resistance and is made of oxygen free copper and gold, silver, copper, an aluminum are suited for damping materials in metals covering a superconductor. Also, 75X10<-6>Qcm or less is desirable as the specific resistance and covering methods include a method for housing the superconductor in a container formed by metal and that for forming a metal thin film on the surface of the superconductor by deposition, sputtering, and metal plating. Also, a covering layer should be approximately 1mum-3mm thick. Then, a bulk body is loaded into a metal container and a bottom plate is closed by screws, thus suppressing an unstable region at a resonance point generated halfway from a low frequency to a high frequency with a simple structure.
Patent JP-S5944642-A (JP)
Title: Measuring device of automobile exhaust gas color density
Inventor: OKABE NAOYASU
IPC: G01N21/85
Filed: 1982-09-08
Abstract: PURPOSE:To measure remotely automobile exhaust gas color density, by providing a light beam transmitting openings opposed to each other in the diameter direction against a flue, and providing opposingly a projector and a photodetector through an optical fiber. CONSTITUTION:Exhaust gas is led into an inside movable pipe 12 of a flue 11 into which the end part of an exhaust pipe 10 is inserted, and the light beam transmitting openings 15, 16 are matched by an operating mechanism 17 of a shutter device S. The light beam is transferred to a photodetector 20a through an optical fiber 22 and the flue 11 from a light source electric lamp 19a of a projector and photodetector box 21 placed at a remote position. In this way, transmittivity of the light beam of the exhaust gas is converted to an electric signal, and a measured value is read out by a color density meter 24. Each beam trasmitting end face 22c of an optical fiber core is protected from a duct of the exhaust gas by an air curtain of the outside cylinder of the flue 11 by a sirocco fan 18.
Patent JP-S5487107-A (JP)
Title: Pulse code signal reproducing unit
Inventor: KOJIMA TADASHI
IPC: H04B1/64
Filed: 1977-12-23
Abstract: PURPOSE:To enable the reproduction with fidelity having no time delay, by making the analog signal width fed to LPF at reproducing side into less than fractions of the sampling period. CONSTITUTION:The level of the pulse code signal is extended 8 with the pulse signal E obtained with the addition 9 of the level control signal and the control signal D from the transmission side after D/A conversion, and the reproducing output is obtained by feeding the output to LPF 10. At this level extension, the width of analog signal is controlled less than 1/4 of the sampled period at the transmission side.
Patent JP-S63318850-A (JP)
Title: Transfer device for abbreviated dial information
Inventor: ITO HARUHISA
IPC: H04M1/274
Filed: 1987-06-22
Abstract: PURPOSE:To enable a telephone set added newly to succeed an abbreviated dial by simulating the electrical characteristics of a telephone exchange and receiving, storing or displaying the dial information transmitted from the telephone set. CONSTITUTION:A circuit simulating part 1 is connected via a connection part 2 to the circuit of a telephone set 6 storing already an abbreviated dial. Under such conditions, a normal abbreviated dial transmission operation is carried out by the set 6. Thus the transmitted dial signal is received by a dial signal receiving part 3. Then the dial signal is stored in a memory part 4 and also displayed at a display part 5. In this case, when the part 4 serves as the memory part of a telephone set 7 which succeeds the dial information, the dial information stored in the set 6 is succeeded by the set 7.
Patent JP-H0321746-A (JP)
Title: Framework method for prefabricated structure in resort area
Inventor: KAWANISHI MITSUHARU
IPC: E04B2/56
Filed: 1989-06-17
Abstract: PURPOSE:To make it possible to reduce compression and/or tension force against the foundation by fastening a strip stiff wall body wherein a column and a part of a wall are integrated into one body with a lateral mounting member and a special washer fastened with a high strength connecting bar, thereby fastening the lower continuous footing of the body by means of anchoring bolts. CONSTITUTION:A strip stiff wall body 1 wherein a column and a part of the wall body combined with the column are integrated into one body, is fastened with both a lateral mounting member 2 such as an eaves beam and a beam, and a special washer 3 fastened with a high strength connecting bar 4. Furthermore, an anchor bolt 5 for a lower concrete continuous footing is fastened by means of an union nut 7. In the second place, a special washer 3 is integrated into one body together with the high strength connecting bar 4 for a right and a left wall body 8 around the column, and a bolt 10 fixing the lateral mounting member 2 is vertically provided at the outside of the washer. Therefore, frame works are firmly integrated into one body so that the term of works can be shortened.
Patent JP-S5856191-A (JP)
Inventor: GEIRII RANDOORU HOON
IPC: G06F40/189
Filed: 1982-09-08
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-S6048812-A (JP)
Title: Conveying device for columnar body
Inventor: HAYASHI NORIYO
IPC: B65G15/58
Filed: 1983-08-25
Abstract: PURPOSE:To rapidly and reliably eject columnar bodies, by a method wherein, when a chuck member, grasping the columnar bodies, such as reedless resistors, is moved backward, a press pin is pressed by means of a resilient body. CONSTITUTION:A resistor R after color coating is dried by a drying furnace while a conveying body 1, turned over by means of a pulley, is being horizontally conveyed above a color coating device. After it is dried, the conveying body 1 for the resistor R is turned over by means of the pulley and a control part 15 of each of chuck members 12a and 12b is moved onto the slanted surface of a cam, and this releases the resistor R through backward movement of the chuck members 12a and 12b against the elasticity of compression springs 26a and 26b. Resulting from such backward movement, a press pin 20 is relatively moved forward through the elasticity of a compression spring 22 to rapidly separate and drop the resistor R from a grasping surface 16 at the forward end of each of the chuck members 12a and 12b.
Patent JP-H04354344-A (JP)
Title: Film tape
Inventor: KAMIYAMA TADASHI
IPC: H01L23/28
Filed: 1991-05-31
Abstract: PURPOSE:To provide a film tape in which a deformation of a lead, generated in the case of resin-sealing in a resin injection mold, a resin flash between the leads can be reduced. CONSTITUTION:Protrusions 26 are formed at parts of leads 16 in contact with an inner edge of a resin injection mold (upper mold). The protrusions 26 are formed in a square shape, and protrude in a predetermined direction at respective lead groups. The length of each protrusion 26 is about half of an interval between the leads. A pressure to be applied from the mold to the leads 16 in the case of resin-sealing is alleviated, and the resin scarcely flows out between the leads.