baber/WOPTO huggingface dataset:
Patent JP-S63301924-A (JP)
Title: Active matrix substrate
Inventor: KODAIRA TOSHIMOTO
IPC: G09F9/30
Filed: 1987-06-02
Abstract: PURPOSE:To extend a liquid crystal display area and to suppress the degradation of contrast by not arranging a signal line and a liquid crystal driving electrode at an interval in the horizontal direction but arranging the liquid crystal driving electrode above the signal line. CONSTITUTION:A liquid crystal driving electrode 4 is put above a signal line 1 to constitute an active matrix substrate 6. All of the electric field between the signal line 1 and the liquid crystal driving electrode 4 is applied into an insulating film 7, which prevents electric short-circuit between them, but does not appear in liquid crystal. Consequently, all of the electric field in liquid crystal is perpendicular to the substrate 6 and a factor of degradation in contrast does not occur. Thus, a proportion of the area contributing to display is increased, and the degradation of display characteristics such as contrast is prevent even if the picture element size is reduced.
Patent JP-S6031564-A (JP)
Title: Tricyanovinylquinoline dye for thermal transfer recording
Inventor: NIWA TOSHIO
IPC: G03C1/24
Filed: 1983-07-28
Abstract: NEW MATERIAL:Compds. of formula I (wherein R<1-3> are H, methyl; R<4> is H, alkyl, alkenyl, lower-alkoxy-lower-alkyl, lower-alkoxy-lower-alkoxy-lower-alkyl, hydroxy-lower-alkyl, aralkyl, halogeno-lower-alkyl, tetrahydrofurfuryl, alkenyloxy-lower-alkyl, aryloxy-lower-alkyl, aralkyloxy-lower-alkyl, lower-alkoxycarbonyl-lower-alkyl, lower-alkylcarbonyl-lower-alkyl, lower-alkoxycarbonyloxy- lower-alkyl). USE:Clear magenta tricyanovinylquinoline dye for thermal transfer recording. PREPARATION:Tetrahydroquinolines of formula II are reacted with tetracyanoethylene of formula III in an org. solvent.
Patent JP-S5262445-A (JP)
Title: Thermal fixing device
Inventor: KUSHITA TSUKASA
IPC: G03G15/20
Filed: 1975-11-18
Abstract: PURPOSE: To improve the thermal efficiency and miniaturize the fixing device by transporting a member to be fixed with a thermal roller, opening the side of the thermal roller in contact with the member to be fixed, and preventing the thermal radiation of the other side covered with a warmth keeping material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5364287-A (JP)
Title: Articles having protective coating films
Inventor: TAKEUCHI TOORU
IPC: B32B7/02
Filed: 1976-11-19
Abstract: PURPOSE: An article having a sufficient protective coating film to protect the article from scratches by scattered stones, etc. wherein a coating composition comprising two or more types of resins having different second-order transition points is applied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09321777-A (JP)
Title: Voice band signal cell making device for asynchronous transfer mode
Inventor: TAMURA KAZUNORI
IPC: H04L47/43
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain high transmission efficiency as like in the case of voice even when a voice band input signal is data. SOLUTION: A discrimination function part identifies whether a voice band signal is 'voice' or 'data' and when the voice band signal is 'voice', a voice detector 11 identifies sound/silence. Then, with the silence compressing effect of not sending a cell when the result is silence, high transmission efficiency is obtained. At the same time, when a voice band input signal is data, a carrier wave detector 15 detects the existence of a carrier wave. When the identification result of this carrier wave is 'presence', a cell composing part 14 sends the cell but when the result is 'absence', the part 14 does not send the cell to suppress the sending number of cells to obtain high transmission efficiency.
Patent JP-S5948138-A (JP)
Inventor: UEIN SHII SORUZUBERII
IPC: C08G18/00
Filed: 1983-07-28
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-S5471469-A (JP)
Title: Agitating and blending device for pulverized material (or podwer) stored in silo
Inventor: TAKATSUKA TOMIO
IPC: B01F33/40
Filed: 1977-11-17
Abstract: PURPOSE:To enable pulverized material (or powder) stored in a silo to be efficiently agitated and blended in a short period of time by providing the silo with a wind direction guiding plate designed to produce spiral current. CONSTITUTION:By leaving an automatic valve 11 open for 1 - 4 seconds, low- oxygen-concentration compressed air is jetted out to a wind direction guiding plate 8 impactingly in a short peroid of time. And then, the compressed air spirally ascends by means of the wind direction guiding plate 8 causing spiralling current and convection to a pulverized material 5 in a silo 1 so that agitating and blending action takes place momentarily. And then, the compressed air is made to pass through a bag filter 2 and discharged to the atmosphere from an air outlet 4. By repeating jetting of the compressed air more than 10 times in this fashion, particle size and moisture content, etc of the pulverized material 5 in the silo 1 become perfectly homogenized. Further, since low-oxygen-concentration compressed air is used, it is possible not only to prevent the pulverized material 5 from oxidation discoloration, fermentation, decomposition and solidification, etc, but also to eliminate possibility of occurrence of explosion by dust.
Patent JP-S62294963-A (JP)
Title: Angle of incidence variation detection system for probe rotation type tube ultrasonic flaw detector
Inventor: IIYAMA KUNIO
IPC: G01N29/28
Filed: 1986-06-13
Abstract: PURPOSE:To achieve a precise and highly reliable flaw detection, by detecting changes in the angle of incidence associated with the excentricity of a tube to be inspected to correct changes in a beam path in the object being inspected caused by the change in the angle of incidence. CONSTITUTION:A propagation time detector 10 counts transmitted ultrasonic wave signals to obtain counts until an ultrasonic wave is incident into a probe for receiving echos from the surface of a tube after reaching the surface of a tube to be inspected from a probe for flaw detection and reflected thereon. The counts are taken into a CPU31, which calculates an underwater distance y' to be stored into an RAM33 into which 400 y' data are stored per rotation of a compound probe. An angle of rotation detector 20 generates a pulse from a pulse generator 21 at a rate of one pulse per 1 at each rotation and a counter 22 counts the number of pulses to obtain counts corresponding to the angle of rotation. The CPU31 calculates excentricity from the counts and the value y' to derive change in the angle of incidence, by which are corrected changes in the beam path in the object being inspected.
Patent JP-H05329929-A (JP)
Title: Method of lining joint of branch pipe
Inventor: KITADA KOHEI
IPC: B29C63/34
Filed: 1992-05-29
Abstract: PURPOSE:To reduce loabor and materials required for welding by forming a recessed portion at a corner part between a synthetic resin pipe for lining a main pipe and a synthetic resin pipe for lining a branch pipe, using a welding rod corresponding to the recessed portion, and performing welding by melting a protruding portion of the welding rod in a state that the protruding portion is fitted in the recessed portion. CONSTITUTION:A protruding portion 21 of a welding rod 2 is fitted in a recessed portion (a) formed at a corner part between a synthetic resin pipe T for lining a branch pipe and a synthetic resin pipe P for lining a main pipe and, in this state, welding is performed by melting the protruding portion 21. In this welding, molten resin of the welding rod 2 flows into the recessed portion (a) without leaving a space because the protruding portion 21 of the welding rod 2 is formed into a shape corresponding to the recessed portion (a). Accordingly, no gap is formed between the molten resin of the welding rod 2 and the corner part between the synthetic resin pipes T, P, and the molten resin of the welding rod 2 enters the corner part between the synthetic resin pipes T, P. Thus, the synthetic resin pipe T for lining the branch pipe and the synthetic resin pipe P for lining the main pipe can be welded without repeating welding work and, consequently, labor and materials required for the welding can be reduced.
Patent JP-S6029715-A (JP)
Title: Optical fiber cable for induction countermeasures
Inventor: YAMANE HIROSHI
IPC: G02B6/44
Filed: 1983-07-29
Abstract: PURPOSE:To reduce induction voltage, the necessary weight of a magnetic material, and the total weight, and cost by covering a body contg. a metal with an insulator, and further a magnetic material for intercepting induction, and arranging optical fiber cores on the outer circumference of the magnetic material. CONSTITUTION:Six bodies 1 contg. metals each wound with a winding tape are arranged around a copper tube 8 contg. tension members 2 and coated with polyethylene 4. A common magnetic material tape 6 and a common coat 10 are formed on the outer circumference of the six bodies 1, optical fiber cables 3 are fitted into grooves formed on the coat 10 at equal intervals, and the coat 10 is further coated with a cable outer coat 7. Since the copper tube 8 is used, the inside diameter and the thickness of the magnetic material 6 can be made smaller and the material 6 can be made small in volume, and stronger in the magnetic field and the interception effect, and thus the device can be reduced in weight and economized.
Patent JP-S5565412-A (JP)
Title: Preparation of side wall for container of transformer
Inventor: KATAYAMA YUTAKA
IPC: H01F27/12
Filed: 1978-11-13
Abstract: PURPOSE: To increase a cooling effect due to convection by making the side board of a square  transformer for a utility pole with one sheet of board so as to simplify its structure; and making  smooth the flow of oil that passes through projected grooves for radiating heat with the aid of a  inclined plane connecting the interior of the projected grooves to that of the square wall.   
     CONSTITUTION: The side wall for the container of the transformer is constructed by forming the  projected groove 15 along the axis of a cylindrical case between both ends of the external surface  of a square case 20. The projected groove 15 is formed uniformly with the internal surface 16 of  the square case 20 by inflating the surface and connecting the inclined surfaces 18 to the internal  surface 16. This construction is formed with splits 7a and 7b in a cylindrical shape after adding  the semi-circle internal surface 10 to them, and with the concaved groove 8 along the axis of the  cylinder of the internal surface 10. The upper and lower ends of the bottom surface 9 of the  concaved groove 8 is connected each other by the aid of the inclined surface 11, and the cylinder  12 is inserted into the splits 7a, 7b. A disk 23 is temporarily fixed to the upper interior of the  cylinder 12, then end surface is sealed with an upper cover 13a and a lower cover 13b. A pressurized fluid is introduced to the cylinder through holes 14 and 23a, and the cylinder 12 is pressurized for forming the projected groove 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0433925-A (JP)
Title: Liquid crystal polyester ether imide and production thereof
Inventor: FUJIWARA HIDEYORI
IPC: C08G73/16
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the subject ether imide having excellent moldability and heat-resistance and low liquid-crystal initiation temperature and useful for film, fiber, etc., by using a specific imide monomer having ether group. CONSTITUTION:The objective ether imide having a glass transition temperature of >= 150 deg.C is composed of structural units of formula I to III (individual struc tural units are linked with each other through ester bond) wherein the structural units (I+II) accounts for 5-50 mol% of the total units, the structural unit of formula III accounts for 50-95 mol% and the molar ratio of the unit of formula I to formula II is 0.95<=I/II<=1.05. The ether imide can be produced by reacting compounds of formulas IV to VI [Y<1>, Y<2> and Y<3> are H or R<1>CO (R<1> is 1-6C hydrocarbon group); Z<1> to Z<3> are HO or R<2>O is 1-8C hydrocarbon group)] and eliminating the groups Y-Z (Y and Z are Y<1> to Y<3> and Z<1> to Z<3>).
Patent JP-H09317796-A (JP)
Title: One-way clutch
Inventor: MIYATA HIROBUMI
IPC: F16D41/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an one-way clutch of low cost in which its structure is simple, not only a high precision is not required, but also a less trouble caused by excessive input torque is found, and even if the trouble occurs, it may sufficiently be removed only through replacement of parts and a maximum transmission torque can be changed. SOLUTION: One-way clutch is constructed by a plain pulley 1 having a circular friction surface 1a at its outer circumference, a V-pulley 2 assembled to the plain pulley 1 so as to be rotatable around a center line of the friction surface 1a and having an arcuate friction surface 2a at an outer circumference positioned at an outer radial direction of the friction surface 1a, an endless flat belt 3 wound between both friction surfaces 1a, 2a of these pulleys 1, 2, and a leaf spring 4 for applying an initial tension force to one span 3a between both pulleys 1, 2 of the flat belt 3.
Patent JP-2000291867-A (JP)
Title: Sprinkler unwinding tube and manufacture thereof
Inventor: YOKOMAKURA MASATO
IPC: F16L33/28
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To lower a cost and properly arrange a pipe by corrugating the end part alone of a flexible tube in an insertion part, bringing the corrugated part into tight contact with the inside/outside diameter of a mounting metal fitting, and fixing the flexible tube end part and the mounting metal fitting tight contact part circumferential edge together. SOLUTION: In one end part 2 of a flexible tube 1 used for a sprinkler unwinding tube, an abutting step part 10 is formed in a fitting outside diameter 6 of a socket part 4. The one end part 2 of the flexible tube 1 is firmly fixed by means of a split type fixing apparatus 21 into a single valley part or into a plurality of valley parts from one end of the flexible tube 1 so that the fitting outside diameter 5 of the socket part 4 is fitted in the inside diameter of the one end part 2 in the flexible tube 1.  The socket part 4 is pressed by means of a pressing machine 22 from the outside, and in the one end part 2 of the flexible tube 1, a crest pitch is narrowed (corrugated), so that the inside diameter of the one end part 2 in the flexible tube 1 is reduced, and consequently, the inside diameter of the one end part 2 and the fitting outside diameter 5 are brought into tighter contact with each other.
Patent JP-H01307785-A (JP)
Title: Fixing device of electrophotographic printer
Inventor: TOYOSHIMA HIRONORI
IPC: H01C7/02
Filed: 1988-06-06
Abstract: PURPOSE:To improve fixing performance by constituting a heating unit which heats a heater roll with the combination of plural plus temperature coefficient thermistors which are electrically connected in parallel to a constant voltage source. CONSTITUTION:The heating unit is constituted by combinating the plural plus temperature coefficient thermistors 2 which are electrically connected in parallel to the constant voltage source 3. The plus temperature coefficient thermistors 2 are disposed in file in the direction of the length of the heater roll 1, and the thermistors 2 are loaded in the way that they come in contact with the inner peripheral surface of the heater roll 1. If the surface temperature of the part of the heater roll1 is lowered due to printing sheet inhalation and so on, the electric resistance of the plus temperature coefficient thermistor 2 which is situated at the part is lowered and an electric current flowing the part is increased. Resultantly, temperature rises and the temperature of the heater roll 1 is partially corrected. Thus the fixing performance is improved.
Patent JP-S5839579-A (JP)
Inventor: TSUKIJI KENSUKE
IPC: B62K11/04
Filed: 1981-09-03
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-H11314099-A (JP)
Title: Sludge dewatering apparatus
Inventor: SATO TOSHIHARU
IPC: C02F11/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To remove even water existing between granules by a small-sized inexpensive apparatus by a method in which a bag is charged into sludge accumulated in a water-permeable sludge container, compressed air is supplied into the bag, the sludge is compressed by the inflation of the bag, and water in the sludge is removed. SOLUTION: A sludge container 1 of a gas-permeable material such as a nonwoven fabric of fine stitches is supported in a frame 2, and sludge is supplied into the container 1 from its upper surface with the use of a pipe 5 having a valve 6. In this process, a freely expandable bag 3 (shown by a chain line) is placed in the nearly middle part of the container 1. After the sludge being supplied to occupy about 80% in volume of the container 1, the bag 3 is inflated by air supplied from a compressor and others through a pipe 8 in order to compress the sludge in the container 1. In this way, a flock of the sludge can not pass through the container of fine stitches, and only water passes through the fine stitches, dewatering the sludge.
Patent JP-S6113957-A (JP)
Title: Injectable viscoelastic gel for operation and treatment in ophthalimic region
Inventor: SEIMUA EFU TOREIGAA
IPC: A61K47/00
Filed: 1985-06-27
Abstract: An improved injectionable viscoelastic gel for use in ophthalmic surgical and treatment procedures, wherein the gelling agent is a high molecular weight polyacrylamide or polymethacrylamide. The present application is a continuation-in-part application of Serial No. 434,412, filed October 14, 1982.
Patent JP-S5364808-A (JP)
Title: Compressor
Inventor: OOTANI IWAO
IPC: F04B39/10
Filed: 1976-11-19
Abstract: PURPOSE: To prevent corrosion of cylinder head eliminating water drops, valve seat plate of cylinder head is inclined to the horizontal surface, by means of construction to suck or discharge gas to be compressed along the direction of inclination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11331087-A (JP)
Title: Light emitting method for remote controller and remote controller
Inventor: KAWAJIRI MOMOE
IPC: H04B10/114
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for keeping a built-in battery for a long time by surely transmitting a remote control signal even in the case of unmanned operation, by switching a light emitting method for the remote controller in the cases of manual operation and unmanned operation. SOLUTION: A manned mode and an unmanned mode are provided and in the case of the unmanned mode, the light emitting intensity of the remote control signal is made stronger than the case of the manned mode. In the case of the manned mode, since a user uses the remote controller while directing it toward equipment to be controlled, the target is not considerably missed and ordinary light emitting intensity is sufficient. In the case of the unmanned mode for operating the remote controller without any person, on the other hand, it is difficult to install the remote controller while directing it toward the target equipment to be controlled. In this case, the intensity of light emission is strengthened rather than the time of the manned mode. Therefore, probability to properly reach the remote control signal can be improved even in a little deviated direction toward the target equipment to be controlled.
Patent JP-S5364422-A (JP)
Title: Key input unit
Inventor: SHINDOU SHIYOUJI
IPC: G06F3/023
Filed: 1976-11-22
Abstract: PURPOSE: To obtain a key input unit which is capable of possessing the keys more than conventional, although the key input/output line is identical to the conventional one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5956495-A (JP)
Title: Equipment for crushing, drying and transporting powder fuel for blowing into blast furnace
Inventor: TAMURA SETSUO
IPC: C10L5/00
Filed: 1982-08-10
Abstract: PURPOSE:To crush, dry and transport a raw material in lumps economically and safely, by utilizing exhaust gas of a hot blast stove with a low oxygen content as a medium for drying and transporting powder fuel and providing a device which controls temperature of the exhaust gas properly. CONSTITUTION:A raw lump material such as coke is supplied from a raw material feeder 1 to a crusher 2 and exhaust gas C of a hot blast stove for blast furnace having a low oxygen content and conditioned to an optimum temperature corresponding to water content and feed amount of the raw lump material while it is passed through a temperature stabilizer 15, a temperature raising device 16 and a temperature lowering device 17, is introduced into a crusher 2. The raw material is crushed to a desired particle size, dried and carried by gas into a collector/separator 7. The collected and separated powder fuel is sent into a coal bin 11 for storage. It is carried through a distributor 12 to a tuyere 14 of a blast furnace 13 and is used as auxiliary fuel.
Patent JP-S5778782-A (JP)
Title: Connector
Inventor: RICHIYAADO JIEI HANRON
IPC: H01R12/89
Filed: 1981-09-04
Abstract: A low or zero insertion force connector for mounting integrated circuit (IC) packages or other multiple pin devices to electrical interconnection boards. A base member has a plurality of spring contacts along opposite long sides which are coupled to actuating members. A slide is connected by pin and slot camming means to the actuators so that longitudinal motion of the slide causes lateral motion of the actuators. Movement of the actuators in one direction draws the contacts inwardly to provide a clear path for the IC leads to be inserted adjacent the contacts. A cover is provided upon which the IC is seated and which has tapered openings to receive the IC leads in alignment with the contacts.
Patent JP-S623080-A (JP)
Inventor: ICHIKAWA JIRO
IPC: C22C38/52
Filed: 1985-06-26
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-S62296240-A (JP)
Title: Error processing system
Inventor: OSONE HIDEKI
IPC: G06F11/00
Filed: 1986-06-16
Abstract: PURPOSE:To prevent the block separation generated due to an error occurring continuously in the time by stopping the stepping of an error counter in a constant time from the next cycle until the processing of the instruction is interrupted when the error occurs at a RAM included in a certain block. CONSTITUTION:A gate 11 obtains the AND of an error signal and the output of a timer 10. Synchronizing with the error signal, the timer 10 is started, the logic of the signal and the error signal is obtained and during the starting of the timer 10, the input of the error signal to an error counter 4 is prohibited. Thus, when the error generated at the block is a temporary soft error, the start of the processing to the error generated at the block is avoided and the separation of the block can be prevented.