baber/WOPTO huggingface dataset:
Patent JP-H0261877-A (JP)
Title: System to input/output data showing contents of video tape to part of tape by computer
Inventor: UMEMOTO YUKIO
IPC: G11B27/00
Filed: 1988-08-28
Abstract: PURPOSE:To easily perform editing and retrieval by inputting data representing the content of the image of a video tape on part of the tape. CONSTITUTION:The data representing the content of the image is written on the video tape via a computer A. For example, the data representing the content of the image of the tape is inputted to a part operated in initial two minutes and 30 seconds, and a part operated between two minutes and 30 seconds and three minutes is designated as the part to edit a pseudo still picture, and the image is recorded on the part behind three minutes. The editing or the retrieval can be easily performed by reading the data by video recorders B and C via the computer.
Patent JP-H0747340-A (JP)
Title: Cleaning line for fiber rope
Inventor: YAMANISHI HIDEO
IPC: B08B7/04
Filed: 1993-08-04
Abstract: PURPOSE:To provide a cleaning line for fiber ropes with a rational structure of the line so that the workability can be improved and safeness for reuse can be maintained. CONSTITUTION:In the line for ropes to be sent from a supply roll 2 as the start of the line to a winding roll 4 as the line end, the following devices are arranged in series in this order. Those devices are a rope cleaning device 8 equipped with a group of rotary brushes to wholly brush a rope and a detergent liquid supply means, a dewatering device 9 to blow off a detergent depositing on the rope by high pressure air, a drying device 10, a measuring device for the rope diameter 11, and a measuring device 12 for length.
Patent JP-H1065210-A (JP)
Title: Semiconductor light-emitting device and manufacture thereof
Inventor: WATABE SHINICHI
IPC: H01L33/40
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a desirable method of manufacturing a light-emitting device where a GaP crystal substrate is used and a double hetero-junction structure of InGaAlP is made to serve as a light-emitting part and which is high in luminous efficiency and in long-term passage-with-time reliability. SOLUTION: A light-emitting device is equipped with a GaP crystal substrate 1 (p-type in the example of the figure) and a light-emitting layer 2 of InGaAlP double hetero-junction structure composed of a p-type clad layer 21, an active layer 22, and an n-type clad layer 23. In this case, the active layer 22 is set at 0.75μm to 1.5μm in thickness and/or the p-type clad layer 21 is set at 0.5μm to 2.0μm in thickness. It is preferable that a GaAs crystal substrate be made to serve as a starting substrate, a double hetero-junction structure of InGaAlP be formed thereon, a GaP thick layer be formed, and then the starting substrate be removed.
Patent JP-S60105223-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI KOUJI
IPC: H01L21/331
Filed: 1983-11-14
Abstract: PURPOSE:To realize reduction in size of element and chip and also curtail the heat processing time required for diffusion by forming a groove having the V- shaped section on the surface of semiconductor layer by the anisotropic etching and by suppressing lateral diffusion for the diffusion in the depth direction of impurity. CONSTITUTION:A groove 15 having the V-shaped section is formed by executing the anisotropic etching by KOH to the surface of exposed epitaxial silicon layer 13 from the ion implantation port formed on a silicon oxide film 14. Next, an N<+> type impurity such as phosphorus is ion-implanted to a collector leadout region and a shallow V-shaped N<+> type layer 16 is formed by the hog annealing. Moreover, a P type impurity such as boron is ion-implanted to the V-shaped groove 15 from the ion implantation port for isolation diffusion. Thereafter, an N<+> type collector leadout region 17 where lateral diffusion is suppressed for diffusion in the depth direction and a P<+> type isolation diffusion layer 18 can be formed by executing the processes such as base diffusion and emitter diffusion, etc.
Patent JP-H0552985-A (JP)
Title: Internal pump for atomic reactor
Inventor: CHIBA YOSHIAKI
IPC: F04D29/04
Filed: 1991-08-26
Abstract: PURPOSE:To suppress the instability vibration due to the oscillatory rotation of the pump shaft, increase the seal effect by stabilizing purge water flow and prevent invading of the reactor coolant including crad into the motor part. CONSTITUTION:Around a shaft boss 7, a plurality of axial grooves 11 of which upper end is in the gap 10 between the shaft boss 7 and a diffuser innercylinder 6 and lower end coinsides with the lower end of the shaft boss 7. The hydrofilm pressure vibrating the pump shaft is released, the generation of Tailor eddy is prevented and thus seal effect of the purge water is obtained so that stable pump operation becomes possible.
Patent JP-2000045934-A (JP)
Title: Electromagnetic drive unit
Inventor: MASUDA SADANORI
IPC: F04B17/04
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic drive unit that suppresses an impact force of a piston rod acting on a control rack and pinion of a fuel injection pump in a stopped state of the diesel engine. SOLUTION: An electromagnetic drive unit is provided with a piston that moves back against the spring owing to energisation of the electromagnetic coil and moves forward by the urging force of the spring owing to demagnetization, a chamber A sealed off from the outside and defined by the piston having its capacity decreased when the piston moves back and increased when it moves forward, and chamber B defined by the piston having its capacity increased/ decreased in reverse to the chamber A. It is further provided with a throttle hole that allows the valve to be always communicated between chambers A and B, and is opened by the air flow from chamber A to B and closed in reverse. This makes it possible to suppress the speed at which the piston rod of the piston ejects.
Patent JP-H0552697-A (JP)
Title: Marking device for tire uniformity machine
Inventor: OOTA AKITOSHI
IPC: G01M1/26
Filed: 1991-08-26
Abstract: PURPOSE:To improve marking ratio by pressing a marking pin vertically even when there is a change in the shape of a surface to be marked. CONSTITUTION:A tape installation member 25 having a marking tape and a marking pin 22, is provided on a mounting body 11 that can be freely elevated, while a depression angle adjustment means 35 for adjusting the shaft core of the marking pin 22 into a vertical position to a surface 5A to be marked, is provided on the mounting body 11. The adjustment means 35 and the tape installation member 25 are connected together by a link 43, and are provided on the mounting body 11 while the tape installation member 25 is freely vibrated.
Patent JP-S60107119-A (JP)
Title: Constant voltage controller
Inventor: HASHIMOTO ISAO
IPC: G05F1/10
Filed: 1983-11-16
Abstract: PURPOSE:To attain a high-speed control response by inhibiting the ON/OFF control of a semiconductor switching element after having said ON/OFF control. CONSTITUTION:The detection voltage A and the reference voltage 9 are compared with each other and amplified by an eror amplifier 8. Then both output voltages are compared with each other by a comparator 10 having different types of reference voltage VREF1-VREFN. Thus the number of GTOs to be turned on is varied by the level of the output voltage of the amplifier 8, and the constant voltage control is carried out. In this case, a driver 12 of the GTO is controlled through a holding circuit 11 so that the GTO is kept off for a fixed period after it is once turned on. As a result, the GTO can be protected from its breakdwon due to a high-speed ON/OFF control.
Patent JP-S6272541-A (JP)
Title: Production of radiation-resistant optical fiber
Inventor: TSUNODA TSUNEMI
IPC: G02B6/02
Filed: 1985-09-27
Abstract: PURPOSE:To obtain the titled optical fiber at a low cost by heating a porous glass base material obtained by a vapor-phase chemical reaction in the presence of moisture to remove the residual chlorine, then heating in the presence of dry oxygen to remove the moisture and then carrying out vitrification and wiredrawing. CONSTITUTION:Inexpensive SiCl4 is used as the raw material and the porous glass base material is formed by the vapor-phase chemical reaction. Then the porous glass base material is heated in the presence of moisture to remove the residual chlorine resulting from SiCl4 and a hydroxyl group is introduced. Then the base material is heated in the presence of a dry oxygen-contg. gas to remove the heated in the presence of a dry oxygen-contg. gas to remove the moisture, the oxygen defects are repaired and the material is vitrified to form a preform. The obtained preform is then wiredrawn to obtain the desire radiation-resistant optical fiber. Since the obtained optical fiber has a small content of chlorine and a large content of a hydroxyl group, the radiation resistance is excellent and the fiber is appropriately used in a radiated atmosphere in atomic power utilizing facilities, etc.
Patent JP-S60107678-A (JP)
Title: Cleaning device
Inventor: OOSAWA TAKASHI
IPC: G03G21/00
Filed: 1983-11-16
Abstract: PURPOSE:To remove sufficiently a toner and the other foreign matters from a photosensitive body to attain stable pictures of good quality by keeping the surface potential of an insulating elastic cleaning roll higher than that of a photosensitive body in the part where the roll is pressed to the photosensitive body. CONSTITUTION:Triboelectrification occurs by contacting between an insulating elastic cleaning roll 8 and an insulating scraper 9 to form a toner thin film without foreign matters such as paper and etc. on the outside circumference of the roll 8. The surface potential of the cleaning roll 8 is kept higher than that in the pressed part of a photosensitive body 1, and the roll 8 is pressed to the photosensitive body 1 through the toner thin film on the outside circumference of the roll 8, and therefore, not only the remaining toner but also foreign matters such as paper powder and corona products stuck strongly to the photosensitive body are removed sufficiently. Further, damage of the surface of the photosensitive body and occurrence of triboelectrification due to rubbing of the roll 8 are prevented by the lubricant action of the toner thin film.
Patent JP-S59104389-A (JP)
Title: Oxacephem derivative
Inventor: MATSUMURA HIROSHI
IPC: A61P31/04
Filed: 1982-12-06
Abstract: NEW MATERIAL:A compound shown by the formula I (R is aryl or heterocyclic group; R<1> is H, or alkyl; R<2> is H, or OH-protecting group; R<3> is H, light metal atom, or carboxy-protecting group). EXAMPLE:7beta-[2-Ureido-2-( 2-thienyl )acetamido]-7alpha-methoxy-3-[1-( 2-benzyloxycarbonyloxyethyl )-5-1H-tetrazolyl]thiomethyl-1-dethia-1-oxa-3-cephem-4-carboxylic acid diphenylmethyl ester. USE:A preventive and remedy for microbism. PROCESS:A compound shown by the formula III (X is eliminable group) is reacted with a thiol compound (reactive derivative) shown by the formula IV.
Patent JP-H0839257-A (JP)
Title: Stand off controller of plasma torch
Inventor: NISHI YOZO
IPC: B23K10/00
Filed: 1995-07-31
Abstract: PURPOSE:To avoid collision of a torch with a work and to facilitate mainte nance and check of a torch, work, etc., by outputting correction signal and retreating a torch from work when the deviation between reference voltage and detected voltage exceeds the prescribed value set beforehand in stand off control. CONSTITUTION:An electrode 12, nozzle 14 and material 18 to be cut are connected to voltage detectors 24, 26. The voltage detector 24 detects the voltage e1 between an electrode 12 and material 18 to be cut, the voltage detector 26 detects the arc voltage e2 between a nozzle 14 and material 18 to be cut, the detected value are inputted into a stand off correction computing element 28. The stand off correction computing element 28 obtains correcting values of torch elevating direction/speed, etc., from the detected voltages e1, e2 inputted and the correction values are inputted into a controller 30 connected to output side. The controller 30 drives an elevating device 32 of torch 10 based on the controlling value from the stand off correction computing element 28 so as to keep the interval between the torch 10 and material 18 to be cut in the prescribed stand off.
Patent JP-H0536627-A (JP)
Title: Forming method of wiring
Inventor: HOSHINO KAZUHIRO
IPC: H01L21/28
Filed: 1991-08-01
Abstract: PURPOSE:To improve reliability by uniformly and quickly burying Al based material in a contact part of high aspect ratio which part has barrier metal structure. CONSTITUTION:After a contact hole 3a formed in an SiO2 interlayer insulating film 3 is covered with barrier metal 7 composed of a Ti layer 4, a TiOxNy layer 5 and a TiNx layer 6, and filled with an Al-1% Si layer 8 by a high temperature sputtering method. Since the uppermost surface of the barrier metal is constituted of the TiNx layer 6 containing no oxygen, high wettability to the Al-1% Si layer 8 is obtained, and quick burying is enabled without generating cavities. As the result of the above quick film formation, the uptake of degassing component is reduced, and electromigration resistance is improved. By arranging the TiOxNy layer 5 having structure wherein oxygen is segregated on the grain boundary of TiNx, high barrier quality also can be obtained.
Patent JP-H0794150-A (JP)
Title: Rare gas discharge lamp and display device using the lamp
Inventor: NISHIMURA KIYOSHI
IPC: H01J65/00
Filed: 1993-08-30
Abstract: PURPOSE:To increase the luminous intensity of an ultraviolet ray, eliminate the need of using mercury, and solve a social problem by sealing at least one type each of discharge rare gas and halogen gas in a light emitting tube. CONSTITUTION:At least one type of rare gas selected from xenon Xe, argon Ar, krypton Kr, Neon Ne or the like, and at least one type of a halogen group element selected from bromine Br, iodine 1, chlorine Cl, fluorine F or the like are sealed in a bulb l. In the case of a mercury-less discharge lamp so fabricated, when a sinusoidal wave high frequency of 20kHz, for example, is supplied across external electrodes 3 and 4, silent discharge resembling many whiskers occurs on the internal surface of a tube wall. At this discharge process, local micro glow discharge takes place on the internal surface of the tube wall and immediately disappears. Also, another type of micro glow discharge occurs at other points and immediately disappears. The aforementioned micro discharge is generated over the whole of the internal surface of the tube wall, thereby providing silent discharge, as if discharge were taking place evenly as a whole.
Patent JP-H0532498-A (JP)
Title: Organic whisker
Inventor: TOMIOKA ISAO
IPC: C30B29/62
Filed: 1991-07-30
Abstract: PURPOSE:To improve heat resistance by using an aromatic polyimide having specific fiber length. CONSTITUTION:An aromatic tetracarboxylic acid shown by formula I and aromatic diamines shown by formula II and formula III are dissolved in a heated solvent for recrystallization, insoluble substances are removed and the solution is gradually cooled to precipitate needle-like crystal. The needle-like crystal is gradually cooled under 0.1-1 Torr vacuum degree at 350-450 deg.C for 5-30 hours to give organic whiskers comprising an aromatic polyimide having <=1 mm average fiber length.
Patent JP-S59108614-A (JP)
Title: Bar material transport apparatus
Inventor: IWATA NORIO
IPC: B65G11/20
Filed: 1982-12-07
Abstract: PURPOSE:To easily handle bar materials by transporting the bar materials disposed on a horizontal plane with a combination of a horizontal sliding member and a vertical guide member. CONSTITUTION:A horizontal sliding member 13 is slidably disposed on a horizontal guide member. A horizontal cylinder 1 for driving the sliding member and a vertical guide member 19 are fixed to the horizontal sliding member 13 to be moved up and down, so that when the sliding member is moved upwards, a transfer finger 18 having an inclined guide portion 18a is projected between aligned transported materials 2 by a vertical cylinder 16. Further, there is provided a detecting switch 21 for detecting the position of the pointed end of the aligned bar material 2 to control a stroke of the horizontal cylinder. Accordingly, the bar materials are kept from a slippage in alignment and the height of the whole transport apparatus can be held down to simplify the apparatus.
Patent JP-S6369367-A (JP)
Title: Card type public telephone set
Inventor: KURIHARA TERUO
IPC: G07F7/08
Filed: 1986-09-11
Abstract: PURPOSE:To use one IC card even for many times by adding a calling number corresponding to a deposited monetary amount onto an IC card when a call number rewrite button is operated so as to add and revise the remaining call number without loading a new IC card additionally. CONSTITUTION:In loading an IC card 21 into an IC card insertion port, when a handset is hooked off, the IC card 21 is carried into a telephone set, and the data of remaining call number of the magnetic card 21 is read by a contact 34. In depositing a coin into a coin deposition port 27, a deposited monetary amount detector 33 detects the amount of money and sends a signal corresponding to the monetary amount to a controller 10. In depressing a call number rewrite button 28, the signal is sent to the controller 10. When the handset is hooked on, a call number corresponding to the deposited monetary amount is operated, the data of the call number is added and outputted onto the IC card 21 through the contact 34. The data is fetched in a data memory 23 by the operation of a CPU 22A and the data representing the remaining call number in the data memory 23 is rewritten as the result of addition.
Patent JP-H05185281-A (JP)
Title: Submerged arc flux and its manufacture
Inventor: JIYON GONZAREZU
IPC: B23K35/362
Filed: 1992-07-03
Abstract: PURPOSE: To provide a granular flux of the agglomerated or fused type reducing diffusible hydrogen in weld metal which is required to be low suppressed for preventing the generation of cracking induced by hydrogen in accordance with the increase of the strength of steel and suitable for submerged arc electric welding. CONSTITUTION: A halogenated polymer, particularly preferably a fluorized polymer is combined with a composite flux component as a reducing agent for diffusible hydrogen in weld metal. This polymer is applied on the surfaces of the flux particles by heating the mixture of the flux particles and the polymer particles.
Patent JP-S61112491-A (JP)
Title: Presence indicating system
Inventor: IRIBE YOSHINARI
IPC: H04Q3/58
Filed: 1984-10-13
Abstract: PURPOSE:To set and change the contents of indication and to indicate the details of the contents by storing the contents of indication by the special number of extension and providing a means, that indicates the details of the contents. CONSTITUTION:When the content of indication is dialed by a telephone set 13, a central controlling unit 1 registers code in a memory 2 basing on received extension code and the content of indication code, and at the same time, sends out the code to the indication controlling device 9 of each terminal side. The controlling device 9 stores the inputted code in the corresponding area of a memory 93, and reads out it periodically, and sends out the contents of indica tion code of the extension to an indicating device 14. The indicating device 14 renews the contents of a memory 145 according to the received extension code and contents of indication code, and sets this code to an indicating section 141. Accordingly, for instance, presence/absence is indicated in the indicating device 14 corresponding to extension number, and as the details of the content, business trip, short time out etc. are indicated.
Patent JP-H1066179-A (JP)
Title: Speaker-attaching facility
Inventor: WAKABAYASHI KAZUNARI
IPC: H04R1/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a speaker-attaching facility which can effectively restrain vibrations from a speaker from transferring to other electronic equipment parts. SOLUTION: A speaker-attaching facility in which an attaching flange part 10 of a speaker unit 9 is supported by a cabinet of electronic equipment through a vibration-absorbing member 11, the member 11 is molded from elastomer and rubber materials, consists of a holder part 12 which has a saccate containing part into which the part 10 of the unit 9 is inserted and a bush part 14 which is integrally molded to the part 12 and is fixed to a supporting boss 8 of a cabinet 1, and the part 14 is inserted into the boss 8 and fixed by a screw 16 with the unit 9 supporting the part 10 in the part 12.
Patent JP-S60106938-A (JP)
Title: Tough cermet
Inventor: SHIMA NOBUHIKO
IPC: C22C29/02
Filed: 1983-11-14
Abstract: PURPOSE:To obtain the titled cermet having superior resistance to plastic deformation and hot cracking by forming a solid solution of a specified amount of W in the binding phase of an alloy having a specified composition consisting of WC, TiC, TaC, Mo2C and TiN as components forming a dispersed phase and of an iron group metal as the binding phase. CONSTITUTION:An alloy is composed of, by weight, 15-50% WC, 10-60% TiC, 5-30% TaC, 0.5-20% Mo2C and 5-30% TiN as components forming a dispersed phase and of 5-20% iron group metal such as Fe, Co or Ni as a binding phase, and 20-25% W with inevitable impurities is formed a solid solution in the binding phase to obtain tough and hard cermet having improved resistance to plastic deformation and hot cracking without deteriorating the toughness of the alloy.
Patent JP-S6370705-A (JP)
Title: Wave-absorbing and breaking block
Inventor: SAWAMURA TORU
IPC: E02B3/14
Filed: 1986-09-11
Abstract: PURPOSE:To prevent the occurrence of splash of waves by a method in which a through hole is formed in a block from the outside to the inside of harbor, and a suction port for the outside of harbor, a smaller-diameter portion than the suction port, and a larger-diameter portion are provided for the through hole. CONSTITUTION:A columnar concrete block 2 is embedded with a cast iron pipe 3 over its lengthwise direction and provided with a through hole 4. A suction port 9 opening to the outside end face 8 of harbor is provided for the hole 4, and a smaller-diameter portion 10 than the port 9 is formed on the inside of the port 9. A larger diameter portion 11 than the portion 10 is formed on the pipe 3 inside the portion 10. The occurrence of wave splash can thus be prevented, and good wave-breaking effect can be ensured under the condition that the fluidity of water is secured.
Patent JP-S6276891-A (JP)
Title: Reproducing color signal processing circuit
Inventor: MUTO KAZUHIRO
IPC: H04N9/793
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the erroneous action of a color filler circuit by selecting the output of a filter having a narrow passband width out of the first and second filters, and providing a changing-over means to input to a frequency converting means to convert to a color signal having the regular frequency band. CONSTITUTION:For a reproducing video signal VD, a luminance signal Y is removed in LPFs 1A and 1B, inputted to a changing-over switch 5, and when at the beginning of inputting of the video signal VD, the switch 5 is, for example, changed over to the side to select the output signal of LPF1A, the output signal of LPF1A is derived to an AGC circuit 2, after the gain is adjusted here, converted to a color signal C' having the regular frequency band. The color signal C' is inputted to a color killer circuit 4, and it is discriminated whether the mode is a color made or a black/white mode. In case of the black/ white mode, the color killer circuit 4 changes over the switch 5 to the side of LPF1B. Thus, it can be prevented without fail that the color killer circuit executes the erroneous action by the noise component, etc., in the black/white mode.
Patent JP-S6363942-A (JP)
Inventor: DEIIZAA JIEI RETSUKUTENWARUDO
IPC: G01N15/02
Filed: 1987-08-28
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。