baber/WOPTO huggingface dataset:
Patent JP-S60102068-A (JP)
Title: Special effect device
Inventor: TAKAHASHI HIROSHI
IPC: H04N5/265
Filed: 1983-11-09
Abstract: PURPOSE:To attain a 2CHDVE interlocking effect due to an external waveform by providing a digital special effect generation (DVE) device to both channel video inputs of a video mixing amplifier and applying a wipe waveform with different waveform from a waveform generator thereto. CONSTITUTION:The video signal fed to an input terminal 1 or 2 is given respectively to DVE device 4, 4', where the signal is reduced into the size of the wipe waveform from the waveform generator 9 and the result is fed to a video mixing amplifier 8, which wipes the two supplied video signals by using the wipe waveform from the waveform generator 9 and gives the result to an output terminal 10. The wipe waveform fed from the waveform generator 9 to the DVE devices 4, 4' is subject to the control of inversion or non-inversion by a control signal from the DVE interlocking logic 7 (information in fadar direction or wipe direction) and the wipe waveform with different polarity is fed to the two sets of DVE devices. Thus, the 2CHDVE interlocking effect by means of an external waveform is obtained.
Patent JP-S60104523-A (JP)
Title: Production apparatus for metal short fiber
Inventor: TOMINAGA HARUO
IPC: D01F9/08
Filed: 1983-11-09
Abstract: PURPOSE:To obtain efficiently short fibers free from unevenness of shape, extruding a melted metal in a crucible under pressure, cutting the extruded metal by a rotary line cutter, cooling it by a cooling means. CONSTITUTION:The melted metal 3 in the crucible 1 is extruded from thin holes of the nozzle 7 in a thin flow state with pressurizing the crucible with an inert gas, cut by the line blades 11... and the arms 12... of the rotary line cutter 9, and dropped into the cooling water tank 16. Length of short fibers can be changed by extrusion speed of thin flow of melted metal, number of revolutions of the rotary line cutter, and numbers of the line blades 11... and the arms 12..., and shape of cut thin flow has no unevenness by high-speed cutting.
Patent JP-S6453504-A (JP)
Title: Overload fusible resistor
Inventor: HOSOKAWA ZENEMON
IPC: H01C13/00
Filed: 1987-08-25
Abstract: PURPOSE:To make the tille resistor to be fused quickly by self-heating of a resistive film itself by a method wherein an Sn-Pb-Ni alloy film layer containing a specific range of Ni is provided on the surface of an insulating substrate, a thermosoftening resin layer to cover one part or a whole part of the resistive film is formed and this assembly is covered completely with an insulator such as a thermally contractive tube or the like. CONSTITUTION:An Sn-Pb-Ni alloy film layer 2 to be formed on an insulating substrate 1 contains about 0.1-50wt.%, preferably 6-20wt.%, of Ni with reference to the weight of the Sn-Pb-Ni alloy film. Caps 4 are pressure-capped on a resistive film composed of the Sn-Pb-Cu alloy film layer 2 at both ends of the insulating substrate 1; lead wires 5 are welded to the caps; a grooved part 7 which has been formed by cutting a groove is formed on an circumferential face; fusion of the resistive film which is softened due to heat generated at an overload and which is melted due to a drop in viscosity and a flux action is promoted. Lastly, the whole part of the resistor is covered with a protective layer 6 composed of an insulator, e.g. a thermally contractive tube; an overload- fusible resistor is completed.
Patent JP-S60103165-A (JP)
Title: Production of shape memory alloy
Inventor: NAKANISHI HIROKI
IPC: C22F1/00
Filed: 1983-11-09
Abstract: PURPOSE:To produce a shape memory alloy with which the fluctuation of the transformation point in the stage of use is less by heating a Ti-Ni shape memory alloy to the temp. at which inverse transformation starts or above then cooling the alloy to the temp. at which martensite transformation starts or below after the final shape memory treatment. CONSTITUTION:A Ti-Ni shape memory alloy is subjected, after the final shape memory treatment, to at least one time or more of the heat cycle consisting of heating the alloy at the temp. at which the inverse transformation starts or above and <=200 deg.C then cooling the same to the temp. at which the martensite transformation starts or below after the final shape memory treatment. The shape memory alloy with which the fluctuation of the transformation point by the heat cycle in the stage of use is decreased is thus obtd. With the above-mentioned treating temp., if the heating temp. is lower than the temp. at which the inverse transformation starts, no transformation arises and therefore the treatment is ineffective. If the temp. exceeds 200 deg.C, the shape memory characteristic is deteriorated. If the cooling temp. is above the temp. at which the martensite transformation starts, no transformation arises and therefore the treatment is ineffective. One heat cycle is substantially effective but repetition of the heat cycle is preferable.
Patent JP-S58117017-A (JP)
Title: Device number alteration system
Inventor: MURAKAMI AKIRA
IPC: G06F1/00
Filed: 1981-12-30
Abstract: PURPOSE:To change an IPL set number of a cluster from a host or a terminal, by preparing an IPL set number alteration instruction and providing an IPL alteration mechanism changing the IPL set according to an IPL set number alteration instruction for a cluster. CONSTITUTION:A host computer transmits an IPL set number alteration instruction to the cluster. A central processing unit 3 of the cluster informs the detection of the IPL set number alteration instruction to a service processor 5 via an SVP-CPU interface section 4. When the processor 5 discriminates the instruction as the IPL set number alteration instruction, the execution of a IPL set number alteration processing program of the processor 5 is started. Thus, the IPL set number and mode information at the IPL stored in a main memory of the unit 3 are read via the interface section 4 and written in a floppy disc 7.
Patent JP-2000041476-A (JP)
Title: Air distribution control in green tea-leaf processing
Inventor: SUZUKI MASAYUKI
IPC: A23F3/06
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an air distribution controlling method capable of setting the strength of the blast according to the height of the piled green tea-leaf by grasping the height of the piled green tea-leaf of each sectional block. SOLUTION: This air distribution controlling method sets the amount of the air blast; the strength of air blast of the blower 18 as to nearly proportional to the detected height of the piled green tea-leaf (A) by detecting the height of the green tea-leaf piled on every previously set sectional block in the green tea-leaf containing apparatus 1.
Patent JP-H0876652-A (JP)
Title: Image forming device
Inventor: NAKAJIMA YASUKI
IPC: G03G21/00
Filed: 1994-09-05
Abstract: PURPOSE: To provide an image forming device capable of unfailingly and easily erasing error information. CONSTITUTION: In the case of turning on a power source again after an error is made, the error information kept in a storage means 4 is displayed on a seven-segment display unit on an operation part 2. After the error information is confirmed, it is erased by simultaneously pressing plural specified keys of the operation part 2, for example, START, C and AE keys.
Patent JP-H0742724-A (JP)
Title: Self-lock bolt, its manufacture and die
Inventor: ISHIKAWA SADAO
IPC: B21H3/06
Filed: 1993-08-03
Abstract: PURPOSE:To provide a die and its manufacture which reduces required fastening force and improve fastening operability in a self-lock bolt having a slit on the top of each thread. CONSTITUTION:A normal screw 32 is spirally formed on a bolt shaft, while a self-lock screw 30 having a slit 28 and the same pitch as the normal screw 32 is formed. The manufacturing method is composed of rolling a screw portion on one part of the bolt shaft, and collecting a plurality of threads of the screw included by a lead by using a die having the same type of lead of the screw. In the die, the screw part for simultaneously rolling the self-lock screw 30 and the normal screw 32, and a finishing screw are formed according to the order of rolling, which finishing screw is provided for collecting the treads with the same pitch as the above screw to roll the self-lock 30, and also for rolling the normal screw 32.
Patent JP-S6369427-A (JP)
Inventor: TAOKA HITOSHI
IPC: H02J1/00
Filed: 1986-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0749426-A (JP)
Title: End surface treatment structure for optical fiber
Inventor: YAMAMOTO MASAO
IPC: G02B6/10
Filed: 1993-08-04
Abstract: PURPOSE:To provide an end surface with excellent transparency by a simple treatment by pressing a transparent plate cover body onto the end surface to be treated under the interposition of a transparent liquefied body by a pressing means. CONSTITUTION:The end part of an optical fiber bundle 1 in which a number of optical fibers are bundled is held by an end holder 2, and a cylindrical pressing body 3 is screwed to the end part holder 2, whereby a cover body 4 is pressed onto the end surface 1f to be treated of the optical fiber bundle. The cover body 4 is formed of a transparent acrylic resin plate according to the form of the end surface if to be treated of the optical fiber bundle 1, and the thickness is about 0.5mm. A liquefied body 7 using a transparent liquefied silicone resin is interposed between the cover body 4 and the end surface 1f to be treated. For example, the cover body 4 onto which the liquefied body 7 is dropped is pressed onto the end surface 1f to be treated, whereby a thin film of the liquefied body 7 is formed between the cover body 4 and the end surface 1f to be treated.
Patent JP-H0658558-A (JP)
Title: Mounting table for liquid fuel combustion device
Inventor: MOROOKA MASARU
IPC: F24C15/08
Filed: 1992-08-07
Abstract: PURPOSE:To enable a fast discovery of flowing-out of fuel to be carried out in the case that fuel leakage occurs. CONSTITUTION:A luster diminishing coating 20 containing powder such as silicic acid, magnesium silicate and the like in general coating material is applied in an oil receiving recessed groove 1a formed at the outer circumferential part of a mounting table so as to cause its luster to be varied. With such an arrangement, when fuel leakage occurs, luster at the oil receiving recessed groove 1a is changed, resulting in that the oil leakage can be easily detected.
Patent JP-H0494194-A (JP)
Title: Hybrid integrated circuit device
Inventor: SASAKI CHIHIRO
IPC: H05K1/14
Filed: 1990-08-09
Abstract: PURPOSE:To make it possible to obtain high cooling effect and output high power by installing a cooling fluid flow passage, which allows a cooling fluid to pass uniformly, into a base board. CONSTITUTION:A base board section 1 comprises boards 10A and 10B which are pasted with a bonding agent. On the surface of the boards 10A and 10B is mounted a circuit device 2, thereby forming an electronic circuit. A terminal 3 is also installed so as to connect with an outside circuit. In the internal part of the base board section 1 formed by pasting the boards 10A and 10B, is installed a cooling liquid flow passage 11 partitioned by a plurality of bulk-heads 12, which are installed on the opposite side respectively so that the cooling liquid may pass uniformly through the internal surface opposite to the surface where the electronic circuit is formed. Furthermore, a cooling liquid injection inlet 13 is installed to one end of the base board section 1 so as to inject the cooling liquid while a cooling liquid discharge outlet 14 is installed to the other end so as to discharge the cooling liquid from the cooling liquid flow passage 11 where a cooling injection pipe 4 is mounted at the cooling liquid inlet 13 while a cooling liquid discharge pipe 5 is mounted to the cooling liquid outlet 14.
Patent JP-H0497970-A (JP)
Title: Production of porous body
Inventor: KAMIYA MASAMI
IPC: C04B38/06
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a porous body having high porosity by heating a mixture of powder of inorg. matter with plastic powder, and decomposing and removing the plastic powder. CONSTITUTION:A uniform powdery mixture of powder of inorg. matter with plastic powder is pressed and heated at such a temp. as to melt-stick the plastic powder. The resulting primary porous body is heated to a high temp. to decompose and volatilize the plastic powder. The used plastic is preferably low-cost plastic not requiring the use of a binder and easy to melt by heating and may be PE, PP, polystyrene, polyester or PVC. An inorg. simple substance, compd. or mixture, e.g. alumina, mullite, magnesia, zirconia, beryllia, thoria, spinel or barium titanate is used as the inorg. matter.
Patent JP-H09167968-A (JP)
Title: Combined decoding device of multiple channel audio decoder
Inventor: KAN HIDEYASU
IPC: H04N19/44
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite decoding device simultaneously processing information sets sent from an MPEG-2 multi-channel audio decoder through dynamic cross coding and virtual coding. SOLUTION: The composite decoding device for the multi-channel audio decoder is provided with an arithmetic section 11 receiving a control word, information and a scale index from a first-in first-out means FIFO, calculating information depending on the presence of dynamic cross coding and virtual coding decided by the control word and providing an output to a duplicate photo memory and with a control section 12 generating a sequential control signal with respect to the operation to be conducted by the arithmetic section 11 based on the control word received from the first-in first-out means FIFO.
Patent JP-H0390572-A (JP)
Title: Cvd vapor deposition method for forming tungsten layer on semiconductor wafer
Inventor: MEI CHIYAN
IPC: H01L21/768
Filed: 1990-08-09
Abstract: PURPOSE: To improve the reflectivity of a tungsten layer by adhering tungsten onto a semiconductor wafer in the presence of gaseous nitrogen.  
     CONSTITUTION: The tungsten layer is directly adhered to an intermediate layer by CVD adhesion using a combination of WF 6 , Ar, N 2  and H 2  in, for example, a vacuum chamber. The flow rate of the N 2  to the vacuum chamber is specified to about 10 to about 300sccm and the pressure to about 20 to about 760Torr. The presence of the nitrogen in the gaseous mixture used in the tungsten adhesion increases the reflectivity of the adhered tungsten layer and facilitates the use of photolithography in an ensuing patterning stage. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0760616-A (JP)
Title: Protective device for cutting tool tip measuring device
Inventor: HOTTA SHIGEO
IPC: B23Q17/24
Filed: 1993-08-26
Abstract: PURPOSE:To provide a protective device capable of protecting a laser beam source or a light sensor reliably from grinding chips, oil mist or the like in a cutting tool tip measuring device by using a laser beam. CONSTITUTION:A protective device 1 for a cutting tool tip measuring device 2 by using a laser beam has the first housing part to house a semiconductor laser 22, the second housing part to house a CCD camera 28, the first communicating hole 42 to radiate the laser beam and the second communicating hole 48 to take in diffracted light. The first shutter 24 is arranged in the first communicating hole 42, and the second shutter 26 is arranged in the second communicating hole 48, and when cutting work is carried out, the shutters 24 and 26 are closed. When a cutting tool holder 6 advances and a cutting tool 8 for cutting comes into contact with a work W, the first communicating hole 42 and the second communicating hole 48 are closed by the cutting tool holder 6. Thereby, a laser beam source 22 and a light sensor 28 are cut off doubly respectively from outside by the first and the second shutters 24 and 26 and the cutting tool holder 6.
Patent JP-H0957041-A (JP)
Title: Pressure swing adsorption separator
Inventor: KANEKO TERUJI
IPC: B01D53/04
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To lower equipment costs and to reduce a installation space by simplifying a piping system. SOLUTION: To adsorption cylinders A, B, C of a pressure swing adsorption separator on the outlet side thereof, product gas bring-out piping 6a, 6b, 6c for bringing out product gas and backflow piping 7a, 7b, 7c for introducing a part of product gas to the absorption cylinders in the reverse direction are connected, and also in the backflow piping, automatic stop control valves V7a, V7b, V7c whose opening degree is switched between full opening, full closing and intermediate opening are installed.
Patent JP-S6455785-A (JP)
Title: Recording and reproducing device
Inventor: ENARI MASAHIKO
IPC: H04N5/76
Filed: 1987-08-26
Abstract: PURPOSE:To record and reproduce each signal of a single system and a plural system by providing a mode for recording and reproducing the single system signal at a prescribed rate and also a mode for outputting the plural system signals in parallel to the plural systems after processing their each individual band compression and expansion respectively. CONSTITUTION:With a standard mode, switches 22 and 58 are connected to a contact point (a). An analog video signal being inputted to an input terminal 10 is inputted via an A/D converter 12, etc., to a distributor 24. The input signal is then distributed by this distributor 24 to two systems, so as to be recorded to a magnetic tape 40 by magnetic heads 36-39. A signal reproduced from the tape 40 by the heads 36-39 is outputted from an output terminal 70A. Then, with a two system input recording mode, the switches 22 and 58 are connected to a point (c). Signals inputted from input terminals 10A and 10B are compressed in their bands respectively by their scale/index (S/I) coding circuits and synthesized 20 and then recorded to the tape 40 by the heads 36-39 via the circuit 24. Then, a signal reproduced from the tape 40 is distributed 60 into two systems and expanded in their bands by S/I decoding circuits 64A and 64B and afterward outputted.
Patent JP-H0375609-A (JP)
Title: Waveguide type photodetecting element and production thereof
Inventor: FUJITA SHUNSUKE
IPC: G02B6/122
Filed: 1989-08-17
Abstract: PURPOSE:To reduce the number of stages and to provide a cost reduction by adopting the constitution having microreflecting pats formed in the waveguide in correspondence to the spacings between the adjacent photodetectors of plural photodetectors. CONSTITUTION:This element has the waveguide 1, a waveguide reflecting optical system 100 formed as the end face of the waveguide 1, the plural photodetectors 2a to 2d provided in the waveguide 1 or in proximity to the waveguide 1 and the microreflecting parts 4ab, 4cd formed in the waveguide 1 in correspondence to the spacings between the adjacent photodetectors. Guided light is converged not by refraction but by reflection in this case and, therefore, the function of the waveguide reflecting optical system 100 does not change at all even if the optical wavelength changes. Since the waveguide reflecting optical system 100 is formed as the end face of the waveguide layer, the production thereof is easy. The decreased number of stages, the improved accuracy and the decreased fluctuations at time of mass production are obtd. in this way.
Patent JP-S6191335-A (JP)
Title: Method for recovering platinum group metal
Inventor: NAKANISHI CHIHIRO
IPC: C22B11/02
Filed: 1984-10-09
Abstract: PURPOSE:To recover easily and efficiently a platinum group metal from a recovered material contg. the platinum group metal in a short period by heating the recovered material while passing chlorine in the presence of carbon and separating and recovering the formed platinum group metallic chloride. CONSTITUTION:A mixture 1 formed by mixing carbon powder with the recovered material contg. the platinum group metal or the oxide thereof and base metallic oxide is put through a mixture introducing pipe 2 into a chlorina tion vessel 3 and while the chlorine is passed therein from a gaseous chlorine introducing pipe 4, the mixture is heated to convert and evaporate the compsn. of the recovered material to chloride. The temp. in the above-mentioned heating is preferably kept at 800-1,000 deg.C. The formed vapor of the above-mentioned chloride is introduced into a capturing vessel 8 consisting of a glass vessel 8 packed with glass wool 7 and is kept at the temp. below the b. p. or decompsn. temp. of the platinum group metallic chloride and above the b. p. of the base metallic chloride by a solder bath tank 5. The platinum group metallic chloride is thus separated and recovered as the crystal having high purity.
Patent JP-S6272830-A (JP)
Title: Screening device
Inventor: KAMEI TAKAO
IPC: B07B1/00
Filed: 1985-09-24
Abstract: PURPOSE:To discharge sand and gravel after being screened with good efficiency by a method in which a supply conveyer is set connectedly to muck and also a soil discharge conveyer and a gravel discharge conveyer are set in parallel in relation to the muck. CONSTITUTION:Sand and gravel are charged into a hopper 4 and delivered by a supply conveyer 3. When muck 5 is dropped, finely granulated sand and block-shaped gravel are screened, and the soil is dropped through a soil discharge conveyer 6, a loading conveyer 9, and a chute 10 into a trench A. On the other hand, the gravel is dropped through a gravel discharge conveyer 7 onto the ground's surface and piled up. The conveyer 3 is set connectedly to the muck 5 and a soil discharge conveyer 6 and a gravel discharge conveyer 7 are set in parallel in relation to the muck 5. The soil and the gravel so screened can thus be discharged with good efficiency.
Patent JP-H0961710-A (JP)
Title: Endoscopic objective lens
Inventor: EGUCHI MASARU
IPC: G02B13/18
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic objective lens which is well corrected in various aberrations and more particularly magnification chromatic aberrations, is short in overall length of the lens and high in optical performance without using combined lenses by specifying the constitution of lenses. SOLUTION: This objective lens system of the endoscope is composed of four elements of single lenses consisting, successively from an object side, of the first lens 11 having negative refracting power, the second lens 12 having positive refracting power, a brightness diaphragm, the third lens 13 having positive refracting power and the fourth lens 14 having positive refracting power. The third lens 13 is composed of a meniscus lens convex to an image side and the founth lens 14 of the meniscus lens convex to the object side. The negative power of the first lens 11 diminishes and in addition, the final face is a concave face in relation a power distribution if the meniscus lens convex to the object side is used as the fourth lens 14 and, therefore, the overall length of the lens is shortened and various aberrations are decreased.