baber/WOPTO huggingface dataset:
Patent JP-S62290222-A (JP)
Title: Phase line-up circuit
Inventor: KATO YOSHITAKA
IPC: H04L7/00
Filed: 1986-06-10
Abstract: PURPOSE:To improve transmission quality by providing three elastic storage means, comparing an input phase and a phase in a device after frame synchronization is acquired and controlling the sequence of selecting the three elastic storage means. CONSTITUTION:A control circuit 6 receives a frame synchronization acquisition information 9 and information on results that a phase comparator 7 compares. After the frame synchronization is acquired, among three frame-continuous signals 11, 12 and 13 read out of the 1st, 2nd and 3rd elastic storage means 2, 3 and 4, a selection circuit 5 selects the frame signal read-out secondarily. Right before a write phase approaches a read phase to cause a slip, the selection circuit 5 operates similarily. Since both the output of the selection circuit 5 after the acquisition of the frame synchronization and the phase difference between the write and read phases before the occurrence of the slip are larger than the wonder amount Tw of a transmission line, no slip occurs as long as network synchroniztion between stations is acquired.
Patent JP-S5834697-A (JP)
Title: Signal controlling system
Inventor: KOJIMA TAKUTO
IPC: H04Q11/04
Filed: 1981-08-25
Abstract: PURPOSE:To reduce the processing burden of the processor and the software, by switching non-talking signals, such as monitor signals corresponding to each talking channel, etc. together with the talk signals. CONSTITUTION:Among non-talking signals, such as monitor signals for signals A, B, etc., separated at PCM terminal equipment, a parity signal from a code generator PG, etc., 1-bit signals corresponding to each talking channel selected by a selector SEL are inputted into a talking memory  SPME of an incoming time switch TSWFn together with a parallel talk signal DL from an incoming highway HWFn. Incoming and outgoing time switches TSWF1-n and TSWB1-n and a space switch SSW constitute a well known time division talking channel network of the T-S-T constitution, and the above-mentioned non-talking signals, such as monitor signal, etc., are simulataneously exchanged with the talk signals through this channel network and outputted to a prescribed time slot of a prescribed outgoing highway HWB1-n.
Patent JP-H11338423-A (JP)
Title: Color display method, liquid crystal display module for matrix drive suitable for this display method, pc system including liquid crystal display module and projection this type display device
Inventor: YAMADA FUMIAKI
IPC: G09G3/34
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a driving principle of a color display by taking the difference of sensitivities of human eyes against flickers of each color, a TFT liquid crystal display module structure suitable for this method, and a two-board system projection type display device. SOLUTION: Concerning a critical fusion frequency in which a flicker comes not to be felt and to be seen fused, G(green) is the highest, and also the sensitivity of human eyes is the highest, therefore, the number of writing of a G(green) color is made more than those of other primary colors or the display period thereof is taken longer, and instead of a repeating unit, R, G, B, by which a color image is usually driven sequentially a repeating unit, R, G, B, G, is newly set, to thereby set a refresh rate relative to important G as a necessary and sufficient one. Therefore, without degrading a display quality, a refresh frequency as a whole is reduced and the power consumption of a display element is reduced, and a requirement concerning a time response speed is mitigated.
Patent JP-S6479114-A (JP)
Title: Seborrheic medicine
Inventor: TEODOORU ETSUKERUTO
IPC: A61K31/20
Filed: 1988-06-01
Abstract: PURPOSE: To prepare a therapeutic agent for seborrhea by using a fatty acid of a medium chain length in an alcohol or an aqueous alcoholic solvent. CONSTITUTION: This therapeutic agent for seborrhea is used for therapy by dissolving an 8-12C fatty acid of a medium-chain length, especially a 10C decanoic acid and/or a 12C dodecanoic acid in ethyl alcohol or a polyhydric alcohol such as polyethylene glycol at 0.1-40wt.% concentration. In the process, the concentration of the fatty acid or its mixture in the solution can widely be fluctuated and the alcoholic solvent can intactly be used or can widely be fluctuated in a mixing proportion thereof with water. Troublesome scales and pruritic irritation frequently accompanied by pain can especially rapidly and distinctly be alleviated and even unpleasant odor is suppressed.
Patent JP-H06322551-A (JP)
Title: Treating agent for copper and copper alloy
Inventor: HIRAO HIROHIKO
IPC: C23C22/68
Filed: 1993-05-10
Abstract: PURPOSE:To obtain the aq. treating agent which forms the chemical conversion coating film excellent particularly in rust preventing property and heat resistance with respect to the copper circuit part of a rigid or flexible print wiring board by incorporating a specified imidazole compd. as an active component. CONSTITUTION:The surface treating agent of copper and copper alloy contains a 2-phenyl-4-(arylmethyl)imidazole compd. expressed by the formula as the active component. In the formula, each of R1 and R2 is H, lower alkyl group or halogen atom and may be the same with or different from each other, R3 is H, methyl group, but except when all of R1, R2 and R3 is H. For example, an aq. surface treating agent containing 0.01-10wt.% 2-phenyl-4-(arylmethyl) imidazole compd. is used. Because the 2-phenyl-4-(arylmethyl)imidazole compd. is slightly soluble in water, the compd. is dissolved in water by using org. acid or inorg. acid.
Patent JP-H06325978-A (JP)
Title: Composite electronic component and manufacture thereof
Inventor: UEDA SHUSAKU
IPC: H01G4/30
Filed: 1993-05-11
Abstract: PURPOSE:To smoothen the surface of areas where porcelains of different materials are joined, and control plate expansion during a plating process by, after a firing process, barrel polishing the surfaces of fired chip components using a fine medium. CONSTITUTION:A conductor pattern for coil formation is printed on green sheets composed of ferrite material. The green sheets are laminated into a laminated body to be a inductor 2. Green sheets of dielectric material with an internal electrode pattern printed thereon, are laminated, on the laminated body, into another laminated body to be a capacitor 1. The combination of the two laminated bodies of different materials is subjected to thermocompression bonding and integrated. The integrated body is cut, and the cut pieces are simultaneously fired. After firing the chip components 10 are roughly barreled using a coarse medium. After rough barrel polishing the chip components 10 are finely barreled using a fine medium to flatten the surface of the bases at the joining boundary 3, and external terminal electrodes 5 are formed on the base components.
Patent JP-2000316688-A (JP)
Title: Fastener for convex mirror
Inventor: KOMIYAMA SAKAE
IPC: A47G1/16
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fastener for convex mirror which enables mounting of mirrors without causing separation of metal foils, without using a protective mounting frame. SOLUTION: The fastener 2 supports a convex mirror 1 in a forwardly inclined posture, without using a protective mounting frame. A pair of lock holes 11 is formed through the upper side of the center of gravity of the mirror 1, or a pair of lock rings 11' is fixed on the mirror by a fixing rod. A supporting hook 23a is inserted into each of the holes 11 or each of the holes 11' to suspend the mirror 1, while a portion of the mirror 1 lower than the center of gravity thereof is brought into contact with a supporting part 25 so as to be supported.
Patent JP-2000319385-A (JP)
Title: New water-soluble polymer having ability for chelating with heavy metal ion and its production
Inventor: YONEDA JUNRO
IPC: C08G75/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer having functional groups which are easily introduced into the main chain of the polymer in a large amount and effective for catching heavy metal ions, in addition to carboxylic groups directly bonding to the main chain of the polymer, capable of exhibiting an iron ion deposition-inhibiting ability, a clay-dispersing ability, etc., and useful for a fiber- treating agent, etc. SOLUTION: This water-soluble polymer has structural units expressed by formulae I or/and II  R1 is H or methyl; R2 is H, methyl or the like; R3 and R6 are each a group of formula III [(l) is 2-6] or the like; R4 is a group of formula IV [M is H or alkali (alkaline earth) metal] or the like; H is NH or NR5 (R5 is CH3, CH2CH3 or the like)} and a weight-average molecular weight of 500-100,000. The polymer preferably has a iron ion deposition-inhibiting ability of >=70%, a clay-dispersing ability of >=60%, and an ability for stabilizing hydrogen peroxide against copper ion of >=50%. The polymer can be obtained by utilizing a corresponding amide compound (preferably, a compound of formula V or the like) for Michael addition polymerization.
Patent JP-H08331644-A (JP)
Title: Mobile communication system
Inventor: SEKINO TORU
IPC: H04W92/14
Filed: 1995-05-31
Abstract: PURPOSE: To reduce the voice delay time for multirate data transmission by giving the through transmission setting signals to both voice processors of the outgoing and incoming call sides included in an exchange station and then making both processors transmit the rate signals with no processing of them. CONSTITUTION: When a call signal is outputted to a digital mobile machine 1B from a digital mobile machine 1A, the call signal is sent to an exchange 32 via a base station 2A and then a voice processor 31 of an exchange station 3. The exchange 32 sends an incoming call information read request signal to a home location register HLR for the machine 1B on the incoming call side against the call signal, and the HLR sends an incoming call information read answer signal to the exchange 32. Thus the exchange 32 sends a through transmission signal to a voice processor 33 of the incoming call side when it is known that both machines 1A and 1B are digital types and also subordinate to the same exchange station. Then the processor 33 gives an incoming call signal to the machine 1B, and the machine 1B sends a through transmission signal to the machine 1A via the exchange 32.
Patent JP-S61291117-A (JP)
Title: T-die for extrusion molding
Inventor: IGUCHI KATSUHIRO
IPC: B29C48/08
Filed: 1985-06-19
Abstract: PURPOSE:To execute the precise molding of plastic film etc. with a T-die for plastic molding, by establishing specific relations for the dimension between the bottom part and neck part of groove, the dimension between the top part and neck part of groove, the distance and diameter of die bolts, and the width of groove. CONSTITUTION:Generally the freedom is increased as a ratio h2/h1 becomes smaller, namely as h2 becomes smaller, which is the dimension between the neck part of movable lip and the bottom part of groove in circular arcuate or similar forms, and the continuity is improved as the ratio h2/h1 becomes larger, namely as h2 becomes larger, which is the dimension between the bottom part and neck part of groove in circular arcuate form or similar forms. Accordingly the general characteristics in view of both points, freedom and continuity, is considered as about 0.3<h2<h1<0.75. Additionally it is more effective that the width of groove having circular arcuate or similar forms is as larger as possible at the thin-walled part, and accordingly as smaller as possible at the thick-walled part for increasing freedom, so minimum width is the same dimension as the diameter of a die bolt.
Patent JP-S5923906-A (JP)
Title: Temperature compensating circuit of photodetecting amplifier
Inventor: SHIBATA TAKATOSHI
IPC: H03F3/34
Filed: 1982-07-30
Abstract: PURPOSE:To reduce the error due to the change in a dark current caused by the temperature change in an avalanche photodiode APD and due to the temperature drift of an offset of a photodetecting amplifier, by controlling incorporatedly both APD and amplifier, in the amplifier converting a backward scattered light reflected and returned in an optical fiber into an electric signal and amplifying it. CONSTITUTION:When a timing signal at non-signal of a repetitive signal period is incoming to an analog switch 8 via a sample-and-hold circuit 7 and an inverter 9, the analog switch 8 ground an input terminal of an operational amplifier 4-1. Further, the circuit 7 samples and holds a part of an output of the amplifier 4. Further, when the timing signal pulse at non-signal is lost, since the switch 8 acts like connecting the circuit until the incoming of the timing signal at the next non-signal, a part of the output of the amplifier 4 sampled and held at the circuit 7 is attenuated suitably and then fed back to the operational amplifier 4-1. When the next repetitive signal period starts under the like this, since the feedback is applied to the amplifier 4, the error is eliminated, allowing to attain high accuracy to the output from the amplifier 4.
Patent JP-H10321773-A (JP)
Title: Socket for surface-mounting package
Inventor: MACHIDA HIROHISA
IPC: G01R31/26
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a socket from which a surface mounting package can be easily removed. SOLUTION: A positioning base 1 for making a socket is provided with a contact 5, which can be electrically contacted with a ball contact of a ball grid array(BGA) package 9. The BGA package 9 is positioned relative to the contact 5, by fitting it in a frame-like movable wall 4 surrounding the contact 5. For removing the package 9 from the socket, the movable wall 4 is pushed towards the positioning base 1. A groove-like cavity 1b is provided under the movable wall 4 in the positioning base 1. Housed within the cavity 1b is a coil spring 3, which is supported by the wall 4 and can be compressed by pushing down the wall 4. This causes the wall 4 to sink down into the cavity 1b. The down movement of the wall 4 causes an edge of the package 9 to be exposed, whereby the user can easily grip the package 9 with the fingers.
Patent JP-S5561559-A (JP)
Title: Dual mode sheet sorting equipment
Inventor: SATOU TADASHI
IPC: B65H39/11
Filed: 1978-10-30
Abstract: PURPOSE: To carry out sorting sheets with high reliability, by constructing sheets container with a fixed bin and a movable bin, permitting to manage sheets container with function of "interruption", "reserve" and "overflow".  
     CONSTITUTION: A sheet discharged from a duplicator enters into the sorting equipment 1, heading to the sheet container being deviated-B downwards. The sheet container is formed with a fixed bin 20 and a movable bin 21 with steps, an arbitrary container is selected through that the deflecting plate 19, 33 is operated by a signal related to the copy through plunger. Furthermore the movable bin 21, 23, 25 is constructed to select the position shown in the chain line (the second mode forming position) to put the sheet with the shaft 35W37 as a center and the position shown in the full line, which is withdrawn from its position and overlapped with the fixed bin 20 at a part of it. This selection is carried out through that the shaft 38 is slided towards the direction C is accordance with the mode changing signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6025701-A (JP)
Inventor: BERUNTO RINDEMAN
IPC: B27B17/02
Filed: 1984-06-29
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-H10324783-A (JP)
Title: Composition for flame resistant insulation cover
Inventor: HAYASHI AKIO
IPC: H01B17/60
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of improving a fluid characteristics at the time of fabrication, excellent in flame resistance, mechanical characteristics, electric characteristics and surface characteristics, and suitable as a molding material for a flame resistant insulation cover (e.g. an insulator cover and a cover for protecting a high-voltage cable). SOLUTION: This composition for a flame resistant insulation cover comprises 100 pts.wt. ethylene-α-olefin copolymer having 0.1-10 g/10 min melt index, 0.870-0.930 g/cm<3> density and produced by using a single site catalyst, 10-50 pts.wt. metal hydroxide [e.g. Mg(OH)2 ], 10-50 pts.wt. organic halogen-based flame retardant [e.g. 1,2-bis(pentabromophenyl)ethane], 1-20 pts.wt. antimony based flame retardant (e.g. Sb2 O3 ), 0.5-5 pts.wt. phosphorus-based plasticizer (e.g. trioctylphosphate) and 0.01-1 pts.wt. fluororesin (e.g. polytetrafluoroethylene). Further, the composition can contain an agent for imparting weather resistance, or a lubricant.
Patent JP-S5758164-A (JP)
Title: Synchronous control system of copying machine
Inventor: UENO HIROAKI
IPC: G03G21/14
Filed: 1980-09-25
Abstract: PURPOSE:To speed up copying operation by stortening a stand-by time by providing an exposure-start-readiness sensor, which detects the passage of transfer paper, at the position equivalent to the distance from the exposure position of a photosensitive drum to a resist position, on a carriage path for the transfer paper. CONSTITUTION:On a carriage path for transfer paper 2, an exposure-start-readiness sensor 20 which detects the passage of the transfer paper 2 is provided at a position D equivalent to the distance from the exposure positin C of a photosnsitive drum 10 to a resist positin A and in front of the position E of a resist roller 5, a resist sensor 21 is also provided; and the output  ES of the sensor 20 is passed through an amplifier 30 and a differentiating circuit 31 to obtain an exposure start signal ESA, which is sent to an exposrue part to perform exposure. Simultaneously, an optical picture signal PS is inputted to a timer 33 through a differentiating circuit 32 on the basis of the detection signal ES of the exposure, and the output RS of the resist sensor 21 is inputted to a timer 35 through a differentiating circuit 34 to perform timer operation.
Patent JP-S6024926-A (JP)
Title: Manufacture of hanger cover of synthetic resin film
Inventor: NAKAGAWA SAKAE
IPC: B29C65/74
Filed: 1983-07-21
Abstract: PURPOSE:To raise the efficiency of operations by a method in which a long and flat synthetic resin tube as a material is passed through paired rolls in such a way as to form weak seams and V-shaped bonded portions at equal intervals in order to obtain a hanger cover. CONSTITUTION:A flat tube 1 of a synthetic film as a material which is coiled is attached to a supplier 4, drawn out of delivery rolls 5 and 5a, moved forwards, and then passed through rolls 6 and 6a to form weak seams and V- shaped bonded port ions in the flat tube 1. Hanger covers can thus be continuously manufactured with a higher operational efficiency than in the case of manufacturing those one by one.
Patent JP-H11341983-A (JP)
Title: Triethylamine-n-oxide decomposing enzyme
Inventor: KIMURA IKUO
IPC: C12N9/88
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a decomposing enzyme for triethylamine-N-oxide which catalyzes the decomposition of the trimethylamine-N-oxide as a substrate to dimethylamine and formaldehyde, useful for research of an inhibitor in prevention of denaturation of marine products. SOLUTION: This enzyme catalyses the decomposition of trimethylamine-N- oxide to as a substrate dimethylamine and formaldehyde, manifests high heat stability, and is stable to sodium dodecyl sulfate and undigestible by chymotrypsin, manifests no absorption at 280 nm, not dyed by Coomassie dyes, estimated to be a conjugated protein having molecular weight of 400×10<3> , the trimethylamine-N-oxide decomposing enzyme requires Fe<2+> and cystine for the reaction, useful for research or the like of inhibitors functioning in prevention of denaturation of marine products. The enzyme is obtained by extracting the acetone powder of a myofibril prepared from Theragra chalcogramma by a conventional method into a low salt concentration buffer solution, purifying by an ion-exchange chromatography after solubilizing by acid treatment.
Patent JP-H10323751-A (JP)
Title: Refractory plate for sliding gate
Inventor: KATO HIDEAKI
IPC: B22D41/28
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a plate for a sliding gate equipped with a reinforcing metal pipe which is buried in a projecting portion of the plate so as to be almost concentrically with a through hole, and the bottom of which extends into the main body so as to realize a long useful life by preventing thermal stress- cracking and to be low in cost and easy in manufacturing. SOLUTION: On the top 3a of a raised portion 3e, a cylindrical-shaped groove 5 is formed concentrically with the through hole 4. The bottom of the groove 5 reaches into the main body 2. In the groove 5, the nearly cylindrical-shaped metal pipe 6 is mounted for reinforcement. The bottom of the pipe 6 reaches into the main body 2 too. The pipe 6 does not stick out of the top of the raised portion 3 but is completely buried in the groove 5. The outer diameter D5 and the inner diameter D6 of the groove 5 are determined considering the thickness is the pipe 6 so that the pipe 6 is buried in the groove 5 completely. The depth d1 of the groove 5 is determined so that the whole part of the pipe 6 is buried in the groove 5 completely.
Patent JP-H06345390-A (JP)
Title: High strength steel wire tensioning jack for pc member
Inventor: NIITSUMA TAIJI
IPC: B66F5/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide smallness in a cylinder diameter by providing in one line a plurality of pistons for retracting a pull rod of pulling a high strength steel wire, and setting up each piston in an independent pressure oil chamber. CONSTITUTION:This jack for tensioning a high strength steel wire (PC steel wire) B, inserted into concrete of PC member A of prestressed concrete sleeper or the like, has a cylinder 1 set up to an end part of the PC member A, to fit the first/second pistons 3, 4 respectively into each pressure oil chamber 1a, 1b provided in this cylinder 1. Each piston 3, 4, by supplying pressure oil to the pressure oil chambers 1a, 1b from pressure oil nozzles 5, 5, is moved to the right against a spring 6, to pull the PC steel wire B through a pull rod 8 to which these pistons 3, 4 are fixed. The PC steel wire B is tightened by turning a fixing nut C, screwed to an end part of the PC steel wire B, by rotating a socket wrench 9.
Patent JP-S61291150-A (JP)
Title: Dot printer head
Inventor: OCHIAI KUNIAKI
IPC: B41J2/275
Filed: 1985-06-19
Abstract: PURPOSE:To make the title head adaptable to high-speed printing and to enhance the durability of said head, by forming a groove having a C-shape cross-section having a support surface and a receiving surface to the leading end of an armature, connecting both sides of a needle to the support surface while connecting the rear end surface of the needle, and soldering the armature and the needle. CONSTITUTION:A groove 15 having a C-shape cross section having two support surfaces 13 opposed so as to cross a plate thickness direction at right angles and a receiving surface 14 crossing the support surface 13 at right angles is formed to the leading end of an armature 3. Both sides of a needle 11 are connected to the support surfaces 13 and the rear end surface of the needle 11 is connected to the receiving surface 14 to solder the needle11 and the armature 3. The armature 3 has such a dimension that the leading end thereof has a width equal to the outer diameter of the needle 11 and the thickness thereof is slightly larger than the outer diameter of said needle 11 and is relatively thin. When a coil 2 is excited, the armature 3 is revolved around the contact part 16 with a yoke 1 being a fulcrum to drive the needle 11 to a printing direction. Because the needle 11 is contacted with the receiving surfacer at the rear end surface thereof, no shearing force acts on the soldered part.