baber/WOPTO huggingface dataset:
Patent JP-H0616457-A (JP)
Title: Molten blast furnace slag as raw material for rock wool and method for supplying component adjusting material thereof
Inventor: SHINOHARA KOICHI
IPC: C04B5/06
Filed: 1992-06-26
Abstract: PURPOSE:To form good-quality rock wool by supplying molten blast furnace slag so as to form circulating flow on the side opposite from the slag discharge port of an electric oven and supplying a component adjusting material atop the molten blast furnace slag to entrain this material in this circulating flow. CONSTITUTION:The molten blast furnace slag 1a discharged from a blast furnace 1 is transferred to the primary electric oven 3 provided with plural electrodes 3a and is supplied downward via an inclined trough so as to generate the circulating flow in the side opposite from the slag discharge port 5. On the other hand, the component adjusting material 2, such as dried silica sand, is blown at 10 to 15wt.% of the molten slag 1a into the primary electric oven 3 by a carrier gas, such as gaseous N2. The pressure in the primary electric oven 3 is maintained under 3 to 5mm H2O and the component adjusting material 2 is entrained into the circulating flow of the molten slag la heated up to the prescribed temp., by which the component adjusting material is completely melted and uniformly mixed to adjust the components of the molten slag 1a until the content of the SiO2 in the molten slag attains 44 to 46wt.%. Such slag is supplied to the secondary electric oven 4 kept at prescribed temp. from the slag discharge port 5 and is then made into fibers by a wadding machine, by which the good-quality rock wool is obtd.
Patent JP-H0744597-A (JP)
Title: Field through assigning device and method
Inventor: OKAMOTO TAKUMI
IPC: G06F17/50
Filed: 1993-08-04
Abstract: PURPOSE:To attain satisfactory field through assignment from the global point of view by simultaneously considering entire rough vertical paths and boundaries in one vertical area. CONSTITUTION:An assignment network preparing means P1 prepares a network expressing an integrated circuit and the rough wiring path. A minimum cost flow preparing means P2 prepares the minimum cost flow on the network. A flow inconsistency presence discriminating means P3 discriminates the presence of the inconsistency of the minimum cost flow. When the flow includes inconsistency, a flow inconsistency canceling loop extracting means P4 extracts a loop for canceling the inconsistency of the flow, and a flow updating means P5 updates the flow by using the inconsistency canceling loop. This processing is repeated until the inconsistency is not prevent in the flow. A field through assignment preparing means P6 converts the flow on the network into field through assignment.
Patent JP-2001020033-A (JP)
Title: Non-heattreated high tensile strength steel excellent in toughness of base material and weld heat-affected zone
Inventor: MORIKAGE YASUSHI
IPC: C22C38/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the toughness of the base material and weld heat-affected zone, by dispersing oxide inclusions contg. specified amounts of Ti oxide, Ca oxide, REM oxide and Al2O3 into steel having a specified compsn. in a specified state. SOLUTION: This steel contains, by weight, 0.01 to 0.18% C, 0.02 to 0.60% Si, 0.60 to 2.00% Mn, <=0.03% P, <=0.015% S, 0.005 to 0.08% Ti, 0.0020 to 0.0100% N, 0.0010 to 0.0200% REM, 0.0010 to 0.0200% Ca and Al:Ti/<=5, and the value of Ceq defined by the formula is 0.36 to 0.45%. The content of each element in the formula is denoted by weight %. Then, into the steel, oxide inclusions composed of, by weight, <=90% Ti oxide, Ca oxide and REM oxide by 5 to 50% in total and <=70% Al2O3 are dispersed by 1×103 to <1×105 pieces/mm2 by the number of the ones having the size equivalent to a circle of >=200 nm.
Patent JP-H058971-A (JP)
Title: Cage frame construction for elevator
Inventor: SHIGETA MASAYUKI
IPC: B66B5/04
Filed: 1991-07-09
Abstract: PURPOSE:To insure a space for dealing with fitting of an auxiliary cable for weight compensation of a main cable, emergency stoppers, and large-sized guide rollers, accompanied with high speed and high lift trend of an elevator. CONSTITUTION:A lower frame as a main constitution member of an elevator cage is constituted of a first lower frame 10 and a second lower frame 16. The first lower frame 10 is provided with emergency stoppers 26, and the second lower frame 16 is provided with lower guide rollers 24 on the upper face, buffer receivers 28 on the underside, and on the center part of the second lower frame, an auxiliary cable compensating the weight of a main cable is fixed. Hereby, the suspending center of the auxiliary cable can be provided near to the suspending center of the main cable, regardless of sizes of the guide rollers, the emergency stoppers, and the buffer receivers of the elevator, and as a result of this, stability of the elevator at high speed running can be improved.
Patent JP-H1033946-A (JP)
Title: Method and apparatus for control of injection amount of ammonia or denitration unit
Inventor: FURUKAWA SHIGEKAZU
IPC: B01D53/34
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an ammonia injection control method of a denitration unit capable of equalizing actual outlet NOx of the denitration apparatus in a duct by simple constitution and capable of holding the value of outlet NOx to outlet NOx set value or less and an apparatus therefor. SOLUTION: Valve travel commands 14a, 14b are outputted to flow rate adjusting valves 10a, 10b from a controller 13 on the basis of the exhaust gas flow rates 4a, 4b detected by flowmeters 3a, 3b, the inlet NOx valves 6a, 6b detected by outlet NOx meters 7a, 7b and the actual ammonia injection amt. 12 detected by an ammonia meter 11 to adjust the value travel of the flow rate adjusting valves 10a, 10b and a required amt. of ammonia is injected into a duct 1 from ammonia injection pipes 9a, 9b.
Patent JP-S6255691-A (JP)
Inventor: NAKAGAWA SHUICHI
IPC: G09F23/04
Filed: 1985-09-04
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-H0242338-A (JP)
Title: Gas analyzer
Inventor: ASANO ICHIRO
IPC: G01N21/27
Filed: 1988-08-03
Abstract: PURPOSE:To securely and accurately compensate all of a span drift at all times by performing the synchronous detection and rectification and smoothing processing of the output signal of an absorbance detector with a synchronizing signal representing optical modulating operation. CONSTITUTION:The synchronous detection and rectification and smoothing processing of the output signal of the absorbance detector 3 are carried out with a synchronizing signal representing gas modulating operation and the synchronizing signal representing the optical modulating operation. Consequently, a 1st rectified signal ¦V1¦ regarding the gas modulation and a 2nd rectified signal ¦V2¦ regarding the optical modulation are extracted individually and the signal ¦V1¦ is divided by the signal ¦V2¦. Then the influence of various factors of the variation quantity of an AC component regarding the gas modulation to be measured directly is canceled and removed securely and effectively only by adding a structure for varying the intensity of the irradiating light from a light source and providing a correcting means X by mere internal signal processing.
Patent JP-H0635851-A (JP)
Title: Handshake type data processing circuit
Inventor: SAGAWA TAKAHIRO
IPC: H04N9/89
Filed: 1992-07-21
Abstract: PURPOSE:To extremely shorten the processing time of a handshaking data processing circuit without making the data output time interval be of an integer multiple even for a longer data processing time interval of the next stage and controlling the data output time interval in finer steps. CONSTITUTION:The memory reading period of an output enable signal 23 outputted from a read/write switching circuit 1 is fixed, and the processing data 14 are outputted when the signal processing is completed. However, the memory writing period of a write enable signal 24 is variable in accordance with generation of the grant command of a reception grant signal 9. Then, a strobe pulse 13 necessary for reception of data at the next stage in a waiting state is outputted when a writing operation is complete.
Patent JP-H0359505-A (JP)
Title: Loose tube type optical cable
Inventor: KANNOU TAKASHI
IPC: G02B6/44
Filed: 1989-07-28
Abstract: PURPOSE:To thin the diameter of a tube so that a stable characteristic can be obtained even against a temperature of a minus side by applying tension at a room temperature to a tension member on which a loose tube core is covered with a resin which loses elasticity at a low temperature, and twisting it so as to be sinked toward the cable center. CONSTITUTION:In a loose tube 6 of a cable, an optical fiber 5 is brought to meandering motion, a loose tube core 8 inserted by allowing it to have surplus length to some extent is used, and even if tension is applied to the cable, distortion is not applied directly to the optical fiber 5. In a tension member 2, its periphery is covered with a foaming resin 7 consisting of, for instance, polyurethane. The loose tube core 8 is arranged thereon and twisted, back tension is applied rather strong to the tube core 8 at a room temperature, and the tube core 8 is embedded so as to be sinked toward the cable center to about half of thickness of the foaming resin 7. Accordingly, in the case the cable is contracted at a low temperature, the foaming resin 7 loses elasticity and pushes out the loose tube 6 to the outside, and the contraction of the loose tube 6 is suppressed. In such a manner, the optical fiber 5 does not bend small in the loose tube 6 and an optical loss is not increased.
Patent JP-H0360991-A (JP)
Title: Control system for robot arm
Inventor: MORIMOTO AKIRA
IPC: B25J19/06
Filed: 1989-07-28
Abstract: PURPOSE:To continue operation only by a sound shaft and to escape from an abnormal state and orientation during the occurrence of abnormality by a method wherein a shaft to which abnormality occurs is left braked, and separated away from operation control after return. CONSTITUTION:When abnormality occurs to some shaft during operation in an operation mode 32, the operation mode is transferred to a trouble stop mode 33, brake is applied on motors for all shafts to stop the motors. But, when a trouble return SW is operated, the mode is transferred to an operation stop mode 31. In the operation stop mode 31, a shaft brought into an abnormal state is separated away from control of other shaft. When, in this state, a control SW is turned ON, other sound shaft except the shaft brought into an abnormal state is brought into the operation mode 32, and operation is continued only by the sound shaft. In this case, the shaft brought into an abnormal state is left in the operation stop mode 31. Namely, a control system is not operated and the brake of a motor is left engaged.
Patent JP-S6171614-A (JP)
Title: Manufacture of resin-molded transformer
Inventor: KAWASAKI TAKAHIRO
IPC: H01F41/12
Filed: 1984-09-17
Abstract: PURPOSE:To obtain a resin-molded transformer which exhibits excellent magnetic characteristics, by inserting groups of laminated amorphous magnetic alloy sheets through a U-shaped cylindrical member made of a specific material, providing windings on this cylindrical member, bending portions of the laminate groups projecting from the cylindrical member to form a wound core, annealing this wound core, and effecting impregnation with a resin. CONSTITUTION:Each of the laminate groups 2 is formed by laminating a multiplicity of amorphous magnetic alloy sheets 1 each having a length equal to the perimeter of the corresponding turn in a wound core to be formed. A plurality of laminate groups 2 are laid one upon another and inserted into a U-shaped cylindrical member 3 so as to have a U-shaped configuration. The cylindrical member 3 is produced using as a base material a heat-resistant material which is capable of preventing penetration of a synthetic resin, and an inorganic varnish as a binder. A winding 4 is provided around each of the leg portions of the cylindrical member 3. Both end portions of each of the laminate groups 2 projecting upwardly from the upper end openings of the cylindrical member 3 are bent inwardly at right angles by means of pressing, thereby forming the upper yoke portion of the wound core. Both ends of each laminate group 2 are butted and bonded to each other. The wound core 4 is then annealed by high-frequency excitation.
Patent JP-H0534787-A (JP)
Title: Waterproof camera
Inventor: SUZUKI TATSUYA
IPC: G03B17/08
Filed: 1991-08-02
Abstract: PURPOSE:To provide a waterproof camera which does not have necessity to use an expensive filter not having water passing properties but having permeability, etc., can discharge water, erroneously soaking in a camera, etc., adopts a simple constitution, as well, and has functions enough for life waterproofing. CONSTITUTION:In a camera body, or a lens barrel not shown by a figure, water tight properties are normally kept in a state where a zooming operation is not executed. Then, a constitution is adopted so that when the lens barrel is advanced or retreated by zooming, a zooming knob 12 as an operating member is operated, and a gap F serving as an air hole is formed accompanying with the operation, to communicate the outside air with the inside of the camera body or the lens barrel.
Patent JP-H1140588-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAKITA TOSHIYUKI
IPC: H01L21/56
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which enables printing by flattening the upper surface in sealing material of high thixotropic properties, and enables printing by reducing the outflow in sealing material of low thixotropic properties. SOLUTION: A semiconductor element 1 is mounted on a wiring board 3 and electrically connected with it. An aperture 6 is formed in a mask 5, in which the semiconductor element 1 is positioned. The mask 5 is stacked on the wiring board 3. Sealing material 4 supplied on the mask 5 is rubbed by a squeegee 7 and printed through the aperture put 6 of the mask 5, thereby sealing the semiconductor element 1 with the sealing material 4. In the case of sealing, printing is performed by using the mask 5 formed such that the inner diameter of the inner periphery of the aperture 6 of the wiring board 3 is larger than that of the squeegee 7.
Patent JP-S6173504-A (JP)
Inventor: SUGIYAMA TOSHINOBU
IPC: H02G1/08
Filed: 1984-09-19
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-H0619028-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material using same
Inventor: NAKATSU MASAHARU
IPC: G03C1/005
Filed: 1992-06-30
Abstract: PURPOSE:To provide a silver halide emulsion excellent in photographic sensitivity by incorporating iodine into the silver halide as the halogen component. CONSTITUTION:Iodine is incorporated into the plate grain formed by ageing and with a (100) face as the principal plane. The average silver halide content of the grain in the emulsion obtained by X-ray diffraction is controlled to >=1mol% or preferably to 1-5mol%. In this case, although the iodine can be uniformly or enevenly distributed in the grain, the silver iodide content is preferably increased close to the grain surface as compared with the average silver iodide content. The aspect ratio of the silver iodide grain in the silver halide emulsion to be used lying in at least 50% of the total projected area of the grains is controlled to >=2 or preferably to >=5.
Patent JP-H0540669-A (JP)
Title: Execution state display system for application program
Inventor: ISHIDA ICHIROU
IPC: G06F3/048
Filed: 1991-08-05
Abstract: PURPOSE:To confirm the execution state of application programs(AP) other than the one designated by key input by providing execution state buffers in accordance with all APs in memory, and always displaying the contents of the buffers on an occupied area. CONSTITUTION:The APs 11-14 are stored in memory 5, and they are switched and executed by instructions from an OS 4. Also, execution state display buffers 7-10 correspond to the APs 11-14, respectively. For exapmle, when the AP 11 performs the key input to and screen display on a key input part 1 and a display part 2, the execution states of the APs 12-14 incapable of being displayed are always displayed on the display area of the display part 2 occupied by the display part by an AP execution state display buffer 6. Also, the execution states of the APs 12-14 can be displayed on the display part 2 by writing the instruction on corresponding AP execution state display buffers 8-10 by the key input even when the key input by an operator in the APs 12-14 are performed.
Patent JP-S6086183-A (JP)
Title: Marking ink composition
Inventor: SASAKI MASAYOSHI
IPC: C09D11/17
Filed: 1983-10-17
Abstract: PURPOSE:The titled composition, consisting of a pigment, a lower alcohol, a specific resin, a specific silicone resin and a monobasic acid ester, writable on metallic plates, etc., and capable of erasing easily the script only by rubbing with a cloth, etc. CONSTITUTION:A marking ink composition obtained by incorporating and dispersing (A) a pigment, preferably having the surface coated with a resin with (B) a lower alcohol, preferably ethanol, (C) a resin soluble in the component (B), preferably having a relatively low polymerization degree [the component (A) which is a processed pigment may substitute for the resin in the pigment], (D) a silicone resin, soluble in the component (B), and having the three-dimensional structure and (E) a monobasic acid ester, e.g. methyl caprylate. One or more of the components (B)-(E) may be used, and the weight ratios of the components are preferably as follows: 2-10wt% component (A), 65-85wt% component (B), 2-10wt% component (C), 1-20wt% component (D) and 1-20wt% component (E).
Patent JP-2001024645-A (JP)
Title: Communication system
Inventor: MORITA TOSHIYA
IPC: H04L12/28
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a communication system of a simple structure capable of relieving the processing burden in a slave unit and simultaneously enhancing communication responsiveness. SOLUTION: This communication system is constituted by successively cascade connecting plural slave units 2 with a master unit 1 via a communication line 3, and each slave unit is provided with a control part 21 to generate response by deciding whether a request from a host unit is addressed to the present station. Then a direct response is realized by providing a switching means 26 to directly transmit the response to the request to the host unit, when the request is addressed to the present station, to transmit the request to a subordinate unit and to simultaneously transmit the response to be transmitted from the subordinate unit to the host unit as is, when the request is not addressed to the present station.
Patent JP-H0750853-A (JP)
Title: Stereoscopic video recording and reproducing device
Inventor: NISHIGUCHI MITSUHIRO
IPC: H04N13/00
Filed: 1993-08-05
Abstract: PURPOSE:To obtain the device efficiently and synchronously operating a stereo video recording and reproducing device in which a video tape recorder of an existing VHS or 8mm system is used for the recording and reproducing device. CONSTITUTION:This device is provided with recording and reproducing devices 1, 2 recording right eye and left eye video signals onto a magnetic tape and reproducing the recorded video signal simultaneously, an adaptor 3 provided with a CPU 31 operating control circuits 14, 24 of each recording and reproducing device and monitor 4 displaying a reproduced stereoscopic video image. Then the recording and reproducing devices 1, 2 record a 4-bit biphase signal being a program-search signal for a vertical blanking period 10H of a recording track of each magnetic tape by an instruction of the CPU 31 at recording. As soon as a video signal on the magnetic tape is reproduced by the instruction of the CPU 31 at reproduction, the program-search signal recorded for the vertical blanking period 10H is detected, deviation of the right eye and left eye video signals is recognized and the video signals are synchronized and outputted to a monitor 4.
Patent JP-S6086156-A (JP)
Title: Polyester composition
Inventor: MATSUNAGA NOBUHIRO
IPC: C08L67/00
Filed: 1983-10-18
Abstract: PURPOSE:To provide a polyester composition having extremely high rate of crystallization and excellent moldability, and giving a molded article having high surface gloss, by compounding a polyester containing PET with fine powder of a wholely aromatic polyester composed mainly of terephthalic acid and resorcinol, as a crystal nucleation agent. CONSTITUTION:100pts.(wt.) of a polyester composed (mainly) of polyethylene terephthalate (PET) is compounded with 0.001-5pts., preferably 0.1-5pts. of a crystal nucleation agent comprising fine powder of wholely aromatic polyester composed mainly of terephthalic acid and resorcinol. The particle diameter of the fine powder is preferably <=20mu.
Patent JP-S5896421-A (JP)
Title: Semiconductor switch circuit
Inventor: FUKUDA RIYUUICHI
IPC: H03K17/16
Filed: 1981-12-03
Abstract: PURPOSE:To eliminate the distortion of semiconductor switches, by differentially amplifying a voltage across the 2nd semiconductor switch connected in series with a common connected terminal of a plurality of the 1st semiconductor switches and summing the voltage to the output of the 2nd semiconductor  switch. CONSTITUTION:Semiconductor switches 3, 4 and 5 are constituted with FETs having equal characteristics and the distortion characteristics can be considered equal. Taking the distortion component of each switch as d, a signal led from  the switch 5 is level summing the two switches' share of the distortion components -2d to an input e1. An output level of a differential amplifier 8 is Ad  where A is the amplification factor and an output e10 of an adder 9 is e10= e1-2d+Ad. Thus, taking the amplification factor A as twice, the distortion  generated from the switches 3, 5 can be eliminated, allowing to output a signal  level without distortion.
Patent JP-2000005263-A (JP)
Title: Bath-bed
Inventor: AKATSUCHI KOJI
IPC: A61G7/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a bed with a bathtub for easily bathing a person who always spends the most of the time on the bed at the same site with an assistance of helpers. SOLUTION: A bath-bed comprises sidewalls of a bathtub 2 formed from a flexible member, a frame 3 that is formed on an upper periphery of the bathtub 2 and that can expand and contract the flexible member by vertically moving the frame 3, and a bed 4 disposed at the bottom of the bathtub 2. When the frame 3 is normally lifted down to make the bed 4 coincide with the same height as a surrounding height, as assistance can be easily conducted. When the bathtub 2 is formed by lifting up the frame 3, helpers can give a person to be helped a hot bath without moving the person.