baber/WOPTO huggingface dataset:
Patent JP-H07320437-A (JP)
Title: Center core of floppy disk and its production
Inventor: ADACHI YOSHIO
IPC: G11B23/00
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a center core having high reliability at a low cost by subjecting a base material formed into a desired shape to electroplating with nickel, thereby improving the surface hardness and corrosion resistance of the base material and preventing generation of metallic powder. CONSTITUTION:This center 1 is made of cold rolled steel SPCC for general purposes as the base material. The base material molded into the desired shape is subjected to plating with nickel to improve the surface hardness and corrosion resistance of the base material and prevent the generation of the metallic powder. The SPCC to be used as the base material is better in workability and lower in cost than stainless steel but has the drawbacks of poor corrosion resistance and deficiency of surface hardness. The base material molded into the desired shape is plated with nickel in order to eliminated such drawbacks. The electroplating is preferably executed by a barrel plating method.
Patent JP-S5535522-A (JP)
Title: Signal transmission system
Inventor: SHIRATORI SHIGEO
IPC: H04L25/05
Filed: 1978-09-04
Abstract: PURPOSE:To avoid disorder that takes place in a certain network system when the total transmission capacity requested by a terminal or an electronic computer connected to the network system becomes larger than the transmission capacity of a transmission line through monitoring by a relay equipment. CONSTITUTION:Plural signal equipment A, B and the like share a transmission line 2 in which relay equipments X, Y were inserted. When there is signal input exceeding the transmission capacity of the transmission line, overflowed signals are kept stored in buffer memory in relay equipments X, Y. The signal equipment implements re-send or urge when there is no response within a specified time. In the relay equipment, has been provided a circuit to abolish a response signal arrived at the relay equipment with delay not less than a specified value from sending of the signal, and also to abolish an urge signal generated within the time when the response signal is returned to the signal equipment.
Patent JP-H04316686-A (JP)
Title: Production of multi-colored sheet
Inventor: KANAYAMA AKIRA
IPC: D03D45/32
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a highly colorful multi-colored sheet by using various kinds of wefts such as mass-colored yarns or dyed yarns having two or more colors or undyed yarns having different dyeabilities and warps same to either one of the above wefts or different from the wefts, weaving the wefts and warps and dyeing the undyed yarns. CONSTITUTION:The mass-colored yarns having two or more colors and to be used as the wefts are e.g. mass-colored polyester yarns. The two or more kinds of yarns having different dyeabilities are e.g. normal polyester fiber yarn and a cation-dyeable polyester fiber yarn such as yarns having different gloss or shape such as bright and semi-dull yarns and two or more kinds of undyed yarns. Yarns same as either one of the wefts or different from the wefts are used as the warps. A patterned fabric is woven with the wefts and warps using a jacquard machine and dyed with a dye corresponding to the dyeability of the undyed yarns to obtain the objective highly colorful multi-colored yarn having graceful appearance.
Patent JP-H07274482-A (JP)
Title: Semimagnetic dynamo-electric machine
Inventor: YOSHIDA TOKUICHIRO
IPC: H02K53/00
Filed: 1994-03-25
Abstract: PURPOSE:To get rotational power by interrupting the magnetic force of the half of a rotor counterposed to a permanent magnet, by a magnetic shield. CONSTITUTION:A group of rotary magnetic substances 3 are made into a circular rotor, being inscribed in a ring 7 circumscribed about a group of supporting trunks 6 connected to a free shaft 2 in contact with a ring shaft supporter 1. And, with the center line A-A' as a boundary, a magnetic shield such as a Meissner magnetic shield or the like is interposed in the space in the space only on one side, being counterposed to the permanent magnet 5. Hereby, balance between right and left breaks, and couple occurs to the free shaft 2, and rotational power can be gotten.
Patent JP-H01280200-A (JP)
Title: Concrete coater for tunnel
Inventor: ONO SHIGEO
IPC: E21D11/10
Filed: 1988-05-06
Abstract: PURPOSE:To raise the operability of concrete coating operation by a method in which a trowel to receive and supply concrete is attached to the tip of a link mechanism extensionally set movably from the support portion in all directions and concrete is coated by a remote control. CONSTITUTION:A link mechanism B movable from the support portion A in all directions is extensionally provided, and a trowel C capable of receiving and supplying concrete is attached to the tip of the mechanism B in an adjustable manner. A sensor S for control is set on the body of machine and a television camera 1 is set on the mechanism B portion. While watching a television 3 in an operator's cab 2 on the support A side, the wall of tunnel is coated with concrete on a remote control basis.
Patent JP-S5633861-A (JP)
Title: Semiconductor device
Inventor: ODAKA MASANORI
IPC: H01L23/02
Filed: 1979-08-29
Abstract: PURPOSE:To accomplish an alpha-ray preventive measure of a high reliability at low cost by a method wherein insulating powder material is filled in an internal void of a ceramic package. CONSTITUTION:A screening action for X-rays is given to an internal void 1c of ceramic package 1 and insulating powder substrate 7, which can resist against the temperature at the time of airtight sealing with glass 2 of the low melting point, is filled in said void 1c. As an insulating powder substrate 7, flakes of CVD (chemical vapour deposition)-SiO2 film is suitable.
Patent JP-S61265715-A (JP)
Title: Member for magnetic head core
Inventor: KADONO MASARU
IPC: G11B5/31
Filed: 1985-05-20
Abstract: PURPOSE:To decrease the camber of a substrate occurring in the residual stress generated between a soft magnetic film and underlying substrate by interposing a film consisting of a high melting material having the coefft. of thermal expansion and thickness to decrease the camber by the residual stress of the underlying substrate between the underlying substrate and soft magnetic film. CONSTITUTION:The film consisting of the high melting material having the coefft. of thermal expansion and thickness to decrease the camber by the residual stress of the underlying substrate is interposed between the underlying substrate and soft magnetic film of a member for a magnetic head core consisting of the underlying substrate and the soft magnetic film formed on the underlying substrate. The soft magnetic film is formed on the underlying substrate on which the high melting material film is formed and therefore the member for the magnetic head core which decreases the chamber of the substrate occurring in the residual stress is produced and the adverse influence on the soft magnetic film is minimized. The adhesion between the substrates is thereby made easy in the subsequent process for working a rotary head and since the adhesion is made possible without exerting the much strain by straightening, the strength of the adhesion is improved.
Patent JP-S598792-A (JP)
Inventor: MIKAERU PAASHIYU
IPC: C10L5/06
Filed: 1983-06-20
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-H10300059-A (JP)
Title: Power generating system and its control method
Inventor: YOSHII YASUO
IPC: B01D53/56
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To effectually reduce NOx produced when a plurality of auxiliary combustors are operated upon starting a pressure fluidized bed composite power generating system(PFBC). SOLUTION: A first auxiliary combustor 2 is disposed on a duct serving to supply combustion air to a fluidized bed boiler 12 for preheating a flow medium, and an NH3 injection nozzle 1 is installed at an outlet of the first auxiliary combustor. A second auxiliary combustor 19 is installed at a gas turbine inlet disposed backward the fluidized bed boiler 12, and an NH3 injection nozzle 18 is installed at an outlet of the second auxiliary combustor. To a waste gas flow passage 46 connecting between the gas turbine outlet and a catalytic denitration apparatus installed backward the gas turbine outlet high temperature combustion gas is introduced from third auxiliary combustor 21, and an NH3 injection nozzle 20 is installed at an outlet of the third auxiliary combustor 21.  When the auxiliary combustors 2, 19, 21 are operated upon starting, NH3 is introduced from the NH3 infection nozzles 1, 18, 20 disposed at the operating auxiliary combustor outlets to reduce NOx.
Patent JP-H11303045-A (JP)
Title: Foot protection block for greening and greening method thereby
Inventor: HOSHINO SENICHI
IPC: E02B5/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To retain soil dressing and plants by realizing a sufficient strength as foot protection works. SOLUTION: On the top surface of a block main body 11 formed with an ordinary concrete, a flat plate-shaped greening base member 12 comprising a lower layer portion 12a and an upper layer portion 12b is fixed. The lower layer portion 12a is formed with porous concrete to permit the growth of plant roots. The upper layer portion 12b is formed with a synthetic resin fiber material of cubical mesh construction where many synthetic resin fibers are intermingled. The block main body 11 is able to provide a sufficient strength and soil dressing and plants can be retained by the base member 12 for greening.
Patent JP-S62266984-A (JP)
Title: Picture information processing system
Inventor: SAITO SEIJI
IPC: H04N5/76
Filed: 1986-05-15
Abstract: PURPOSE:To easily input a stereoscopic picture such as a landscape to a work station by providing an input and output means for digitizing a video signal from a TV camera, storing, thereafter and outputting on the bus of the work station. CONSTITUTION:After the video signal from the TV camera 4 is amplified, it is separated into a picture signal and a synchronizing signal in a synchronization separating circuit 13. The synchronizing signal is transmitted to a control part 15. The picture signal is sample held every sample clock SC fed from the control part 15 by a sample holder 14, converted into a digital picture signal in an A/D converter 16 and latched to a register 18a. This digital picture signal is transmitted to the bus 39 of the work station (WS) through a driver receiver 19 according to enable signals BE, DR transmitted from the control part 15. The picture signal processed in the WS and outputted to the bus 39 is fetched from the driver receiver 19, D/A converted, thereafter, mixed with the synchronizing signal in a mixer 21 and outputted to a VTR 3.
Patent JP-S5335885-A (JP)
Title: Maximum speed control system
Inventor: SUGA KENMEI
IPC: F02D41/22
Filed: 1976-09-13
Abstract: PURPOSE: A maximum speed control system constituting that it has reached predetermined maximum speed, even if speed-up may be attempted to overpass it, the accelerator pedal is weighed and regardless of being fully stepped on, it may not exceed the settled speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5335796-A (JP)
Title: Preparation of polyester
Inventor: SAIKI NORITSUGU
IPC: C08G63/19
Filed: 1976-09-16
Abstract: PURPOSE: To prepare a polyester with high heat distortion temperature, dimensional stability, transparency and heat resistance by effecting solid-state polymerization of polyester pellets consisting mainly of 2,2-bis (4-hydroxyphenyl) propane and terephthalic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05301535-A (JP)
Title: Power train control device
Inventor: WATAYA SEISHI
IPC: B60W10/10
Filed: 1992-04-28
Abstract: PURPOSE:To prevent the occurrence of runaway during the occurrence of abnormality of control of a throttle actuator, to perform back up operation in a limited engine output range, and to perform improvement to a level at which lowering of engine output torque is covered and there is not high obstacle of acceleration and running-up-slope performance to actual running in a low car speed region. CONSTITUTION:The opening of a throttle valve 2 is electrically controlled by a control device 10 according to an acceleration opening signal from an acceleration opening sensor 8. When a throttle valve control system is failed in operation and brought into a full closed state, backup control is effected in a way that an auxiliary air amount is controlled according to an acceleration opening signal through control of the opening of a bypass control valve 13 located in a bypass passage 12 bypassing the throttle valve 2. During a time in which backup control operation is rendered effective, a speed change shift pattern based on the car speed of an automatic transmission 20 is varied to the low gear side.
Patent JP-H10301616-A (JP)
Title: Teaching device for robot
Inventor: IRIYAMA YOSHIKO
IPC: G05B19/42
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To correct a teaching point by moving a robot at an optional position on an operation track at the time of reproduction by changing the position of the teaching point based on the state of changing the position of the robot at the point of time of inputting the instruction data of position change corresponding to the instruction data. SOLUTION: At the point of time when a gun tip reaches the intermediate point of a curve track β, the operation of a manipulator is temporarily stopped and the stop position X0 and a stop attitude are stored in a storage device. Then, by the key operation of a teaching input device, the gun tip is moved to the optional position and the position X1 and the attitude are stored. The moving amount ΔX of the teaching point P2 and the change amount of the attitude of the manipulator are calculated and the position P2' of the new teaching point and the attitude of the manipulator are obtained. By the above- mentioned processings, teaching data P2 are changed corresponding to the moving amount ΔX of a temporary stop position, the operation track is generated based on them and the gun tip is moved onto the curve track β'.
Patent JP-H07314641-A (JP)
Title: Squeegee blade
Inventor: FUJII MASANAO
IPC: H05K3/12
Filed: 1994-05-24
Abstract: PURPOSE:To provide a squeegee blade capable of spreading a paste more thinly and evenly by curving a part thereof which is used for spreading a paste. CONSTITUTION:A squeegee blade 1 is stainless steel and has a curved edge 1a. A paste 2 such as a conductive adhesive is applied to a flat glass plate 4 by potting and the paste 2 is spread thinly on the flat glass plate 4 by moving a squeegee blade 1. As a result, fillers 3 in the paste 2 can be placed in parallel with the face of the flat glass plate 4. That is, the curved face 1a of the squeegee blade 1 can touch the paste 2 widely, the rear end of the curved face 1a prevents the fillers from bouncing up and thereby make the fillers line up parallel.
Patent JP-H08331092-A (JP)
Title: The tdma management method, center station to execute this method, terminal station and network system
Inventor: PEETAA FUANDENABEERE
IPC: H04B10/272
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a time division multiple access managing method in which the length of a downstream frame is not related to the length of upstream burst and the bit speed ratio of a downstream and an upstream is not an integral value. SOLUTION: A central station CS sends a downstream frame DF to a terminal station Ti, and the station Ti transmits an upstream burst to the station CS through a time slot, which is allocated by access allowable information AGI that is included in the stream DF. Time slot boundary is determined at 1st and 2nd zero crossings of a circular local allowance counter LGC, which generates a local counter value that exists in each terminal station Ti. As a result of this, when a time slot is allocated to the station Ti through the information AGI before the 1st zero crossing, the burst UB is transmitted to the time slot, and the counter LGC is synchronized with the counter MGC of the station CS.
Patent JP-H04356846-A (JP)
Title: Integrated exchange system
Inventor: ASAI YUTAKA
IPC: H04L12/64
Filed: 1991-05-15
Abstract: PURPOSE:To connect an ISDN packet terminal and a radio packet terminal each other at the exchange system equipped with a line exchange function and an ISDN packet exchange function. CONSTITUTION:At the exchange system equipped with the line exchange function and the ISDN packet exchange function, a radio subscriber circuit 14 to house radio packet terminals 17 and 18, and a radio packet processor 8 are provided. When executing B channel packet communication from the radio packet terminal 17 to an ISDN packet terminal 10, packet data transmitted from the radio packet terminal 17 are transmitted through a route as follows. Namely, the data are transmitted through a radio base station 15 - circuit 14 - time division multiple highway 4 - time division switch 2 - time division multiple highway 4 device 8 - packet highway 3 - packet switch 1 - packet highway 3 - ISDN packet processor 7 - time division multiple highway 4 - time division switch 2 - time division multiple highway 4 ISDN subscriber circuit 9 to the terminal 10.
Patent JP-S59108-A (JP)
Title: Manufacture of polarizing film
Inventor: SUMIYA TETSUO
IPC: G02B5/30
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a homogenious wide polarizing film efficiently, by laminating specified thermoplastic resin films on both sides of the film of a copolymer of saponified ethylene-vinyl acetate, stretching them in a specified condition, peeling both side films, and allowing the film to adsorb a polarizing element. CONSTITUTION:A dimethylsulfoxide soln. of ethylene-vinyl acetate copolymer contg. 60-90mol% vinyl acetate units having >=80mol% degree of saponification is cast on a belt subjected to peeling treatment and dried to form a 100mum thick film. A thermoplastic resin nonadhesive to this film, when heated and pressed, and stretchable by rolling, such as polyethylene, is laminated on both sides of this film. These 3-layered films are stretched at a temp. lower than the m.p. of each film so as to bring the film into <=1/2 thickness, both outside films are peeled off, immersed into a soln. of a dichroic dye (polarizing element), then washed and dried to obtain a polarizing film. A wide polarizing film having polarizing performance uniform on all the surface can be thus produced in high efficiency.
Patent JP-S5812182-A (JP)
Title: Video disk system
Inventor: KAMEDA KAZUNARI
IPC: G11B27/30
Filed: 1981-07-15
Abstract: PURPOSE:To facilitate the control of a video disk reproducer using a computer, by obtaining a sequence control program from a video disk. CONSTITUTION:The same main programs are recorded dispersedly and with each plural units on a video disk in the directions of the track and the radius. Each of the main program and subprogram which are recorded at a sector consists of a program main body 50 and the additional code signals provided before and after the main body 50. While a retrieving code signal added to a picture and a voice signal comprises a sycnhronizing signal 61, a code 62 which is used to ensure the discrimination among a sequence control program, the picture and the voice signal respectively, and a reading error detecting reference code 64 for the codes 63 and 61-63 which are provided on the track of a video disk to show the sequence. The retrieving code signal is put into the vertical flyback time of the video signal.
Patent JP-H01282710-A (JP)
Title: Magnetic head device
Inventor: GOTO KUNIO
IPC: G11B5/127
Filed: 1988-05-06
Abstract: PURPOSE:To exactly detect a capacitance variation caused by an electrode by connecting a leader line to a position where the electric field intensity becomes minimum on a core to which a magnetic head has been connected in a resonator. CONSTITUTION:In the vicinity of a base body 3, an AC electric field becomes maximum, therefore, the sensitivity for a very small variation of a capacitance caused by an electrode 2, that is, a pit detection on a recording medium 17 is improved. On the other hand, in positions A, B of cores 11a, 11b, the electric field intensity becomes minimum, and the intensity of a magnetic field like a concentric circle centering around the cores 11a, 11b becomes maximum. Therefore, leader lines 15a, 15b are led out in the direction being orthogonal to the longitudinal direction of the cores 11a, 11b, so that the number of interlinkages to the magnetic field becomes minimum in the vicinity of the positions A, B, by which an electromagnetic field distribution is not confused. That is, by connecting the leader lines 15a, 15b to the positions A, B where the electric field intensity has decreased, an electrical load of the outside of a resonator 10 does not exert an influence on the electromagnetic field in the resonator 10. In such a way, the capacitance can be detected exactly.
Patent JP-S5635463-A (JP)
Title: Semiconductor device
Inventor: GOTOU KENICHI
IPC: H01L29/73
Filed: 1979-08-31
Abstract: PURPOSE:To obtain high withstand voltage of the semiconductor device by forming subjunction surface on the peripheral region of a main junction surface thereof. CONSTITUTION:Annular grooves 51, 52 are formed on a P<+> type layer on an N type substrate, P<+> type layers 41, 42 are formed thereon, and main junction surface 11 and subjunction 12 are separate from each other Both the junction ends 11', 12', 12'' and groove inside surface are coated with protective films 31, 32 respectively. When the junction 11 is reversely biased, a depletion layer 61 is extended to thus reach the subjunction 12, and floating potential is inducted at the layer 42. Accordingly, a depletion layer 62 is newly formed on the N type layer on the periphery of the subjunction 12, a depletion width xd(L) is formed by the synthesis of the layers 61, 62, and surface electric field intensity can be weakened. Accordingly, the surface destructive voltage becomes increased. The withstand voltage thereof can be increased by suitably selecting the distance between the junctions 11 and 12, increasing the subjunctions, and allowing each depletion layer to interfere with each other  to increase the width xd(L).
Patent JP-H08303227-A (JP)
Title: Regenerating method for soot particle and nitrogen oxide eliminating device, and eliminating method for soot particle and nitrogen oxide
Inventor: WAKITA HIDENOBU
IPC: F01N3/24
Filed: 1995-05-09
Abstract: PURPOSE: To maintain high purging ability for a long time by burning dust captured in a filter, forming the predetermined reducing atmosphere by using the combustion, and reducing absorbed nitrogen oxide. CONSTITUTION: When exhaust gas is passed through a filter 5, an elimination of dust and nitrogen oxide is carried out. When a back pressure increased because of accumulation of dust or absorbing ability for nitrogen oxide exceeds the preset value, a valve 2 is switched, and inflow of the exhaust gas to the filter 5 is stopped. Then, air is fed to the filter 5 by means of a pump, and the air and the filter 5 are heated by means of a heater 4. When combustion of the dust is started following the heating, oxygen around the filter 5 is consumed. At this time, an air feeding quantity is regulated so as to make the vicinity of the filter 5 a reducing atmosphere, and consequently, nitrogen oxide is reduced on a catalyst. In this way, purging ability can be maintained for a long time.